Merge branch 'develop'

.gitignore

@@ -1,10 +1,8 @@
 
 # Build folders to ignore
-bin
 build
-target
-
 build.local.*
+release
 
 
 # Eclipse

README.md

@@ -2,13 +2,69 @@
 
 * Website with download, docs and demo: <http://larsjung.de/h5ai>
 * Sources: <http://github.com/lrsjng/h5ai>
+* Q&A group: <http://groups.google.com/group/h5ai>
 
 h5ai is provided under the terms of the [MIT License](http://github.com/lrsjng/h5ai/blob/master/LICENSE.txt).  
-It uses the [Faenza icon set](http://tiheum.deviantart.com/art/Faenza-Icons-173323228) (GPL license).
+
+
+## h5ai profits from these great projects
+
+* [AmplifyJS](http://amplifyjs.com) (MIT/GPL)
+* [Datejs](http://www.datejs.com) (MIT)
+* [Faenza icon set](http://tiheum.deviantart.com/art/Faenza-Icons-173323228) (GPL)
+* [HTML5 ★ Boilerplate](http://html5boilerplate.com)
+* [jQuery](http://jquery.com) (MIT/GPL)
+* [jQuery.mousewheel](http://github.com/brandonaaron/jquery-mousewheel) (MIT)
+* [modernizr](http://www.modernizr.com) (MIT/BSD)
 
 
 ## Changelog
 
+### v0.16 · *2011-11-02*
+
+* sorts translations in `options.js`
+* improves HTML head sections
+* refactors JavaScript and PHP a lot
+* improves/fixes file selection for zipped download
+* fixes scrollbar and header/footer link issues (didn't work when zipped download enabled)
+* adds support for ctrl-select
+* `dateFormat` in `options.js` changed, now affecting JS and PHP version
+* `dateFormat` is localizable by adding it to a translation in `options.js`
+* PHP version is now configurable via `php/config.php` (set custom doc root and other PHP related things)
+* image thumbs and zipped download is disabled by default now, but works fine if PHP is configured
+
+
+### v0.15.2 · *2011-09-18*
+
+* added it translation by [Salvo Gentile](http://github.com/SalvoGentile) and [Marco Patriarca](http://github.com/Fexys)
+* switched build process from scripp to wepp
+
+
+### v0.15.1 · *2011-09-06*
+
+* fixed security issues with the zipped download feature
+* made zipped download optional (but enabled by default)
+
+
+### v0.15 · *2011-09-04*
+
+* added zipped download for selected files
+* cleaned and refactored
+
+
+### v0.14.1 · *2011-09-01*
+
+* display meta information in bottom bar (icon view)
+* added zh-cn translation by [Dongsheng Cai](http://github.com/dongsheng)
+* added pl translation by Radosław Zając
+* added ru translation by Богдан Илюхин
+
+
+### v0.14 · *2011-08-16*
+
+* added image thumbnails for PHP version
+* new option `slideTree` to turn off auto slide in
+
 
 ### v0.13.2 · *2011-08-12*
 

build.properties

@@ -3,7 +3,7 @@ custom                           = true
 
 # project
 project.name       = h5ai
-project.version                  = 0.13.2
+project.version    = 0.16
 
 
 # src
@@ -15,6 +15,6 @@ build.dir                        = build
 release.dir        = release
 
 
-# libs
-lib.scripp.jar                   = tools/scripp.jar
+# tools
+tool.wepp          = tools/wepp
 

build.xml

@@ -3,8 +3,10 @@
     name="h5ai"
     basedir="."
     default="release"
-	xmlns:scripp="antlib:de.larsjung.scripp.ant"
 >
+
+    <import file="tools/wepp.ant.xml" />
+
     <target name="init">
         <property file="build.properties" />
         <tstamp>
@@ -12,20 +14,13 @@
         </tstamp>
         <property name="build.label" value="${project.name} ${project.version} b${build.stamp}" />
         <echo>Build: ${build.label}</echo>
-        <taskdef
-        	resource="de/larsjung/scripp/ant/antlib.xml"
-        	uri="antlib:de.larsjung.scripp.ant"
-        	classpath="${lib.scripp.jar}"
-        />
     </target>
 
-
     <target name="clean" depends="init">
         <delete dir="${build.dir}" />
         <delete dir="${release.dir}" />
     </target>
 
-
     <target name="build-prepare" depends="clean">
         <mkdir dir="${build.dir}" />
         <copy todir="${build.dir}">
@@ -41,19 +36,16 @@
         </replace>
     </target>
 
-	
     <target name="build" depends="build-prepare">
-		<scripp.dir dir="${build.dir}/h5ai/css" />
-		<scripp.dir dir="${build.dir}/h5ai/js" />
+        <wepp.dir dir="${build.dir}/h5ai/css" />
+        <wepp.dir dir="${build.dir}/h5ai/js" />
     </target>
 
-
     <target name="build-uncompressed" depends="build-prepare">
-		<scripp.dir dir="${build.dir}/h5ai/css" compress="false" />
-		<scripp.dir dir="${build.dir}/h5ai/js" compress="false" />
+        <wepp.dir dir="${build.dir}/h5ai/css" args="--nc" />
+        <wepp.dir dir="${build.dir}/h5ai/js" args="--nc" />
     </target>
 
-
     <target name="release" depends="build">
         <mkdir dir="${release.dir}" />
         <zip destfile="${release.dir}/${project.name}-${project.version}.zip" basedir="${build.dir}" />
@@ -62,20 +54,4 @@
         <delete file="${release.dir}/${project.name}-${project.version}.tar" />
     </target>
 
-
-	<macrodef name="scripp.dir">
-		<attribute name="dir" />
-		<attribute name="compress" default="true" />
-		<sequential>
-			<scripp:process compress="@{compress}">
-		        <fileset dir="@{dir}" includes="**/*.less,**/*.css,**/*.js" excludes="inc/**/*,**/*.min.css,**/*.min.js" />
-				<globmapper from="*.less" to="*.css" />
-		        <globmapper from="*.css" to="*.css" />
-		        <globmapper from="*.js" to="*.js" />
-			</scripp:process>
-			<delete dir="@{dir}/inc">
-				<fileset dir="@{dir}" includes="**/*.less" />
-			</delete>
-		</sequential>
-	</macrodef>
 </project>

src/h5ai/.htaccess

@@ -28,5 +28,8 @@ AddType  text/html  .php
     <FilesMatch "\.js$">
         Header set Cache-Control "max-age=31449600, public"
     </FilesMatch>
+    <FilesMatch "thumb-.*\.jpg$">
+        Header set Cache-Control "max-age=31449600, public"
+    </FilesMatch>
 </IfModule>
 

src/h5ai/css/inc/extended.less

@@ -33,18 +33,22 @@
                 }
             }
             &.entry {
-				border-bottom: 1px solid #ddd;
 
                 a, a:active, a:visited {
                     display: block;
                     color: #555;
                     text-decoration: none;
                     cursor: pointer;
+                    border-bottom: 1px solid #ddd;
 
                     &:hover, &.hover {
                         background-color: #f6f6f6;
                         color: #e80;
                     }
+                    &.selected:not(.selecting), &.selecting:not(.selected) {
+                        border-color: rgba(240,100,0,0.2);
+                        background-color: rgba(240,100,0,0.2);
+                    }
                 }
                 &.error {
                     a, a:active, a:visited {
@@ -116,6 +120,18 @@
                 width: 80px;
                 white-space: nowrap;
             }
+            &.entry.thumb .icon.small {
+                overflow: hidden;
+                padding: 5px;
+
+                img {
+                    background-color: #eee;
+                    width: 16px;
+                    height: 16px;
+                    border: 1px solid #ddd;
+                    overflow: hidden;
+                }
+            }
         }
     }
     .empty {
@@ -128,6 +144,17 @@
 }
 
 
+#selection-rect {
+    display: none;
+    position: absolute;
+    left: 0;
+    top: 0;
+    z-index: 2;
+    border: 1px dashed rgba(240,100,0,0.5);
+    background-color: rgba(240,100,0,0.2);
+}
+
+
 #extended.icons-view {
     display: none;
     padding: 3px;
@@ -166,12 +193,16 @@
                         border-color: #eee;
                         background-color: #f6f6f6;
                     }
+                    &.selected:not(.selecting), &.selecting:not(.selected) {
+                        border-color: rgba(240,100,0,0.2);
+                        background-color: rgba(240,100,0,0.2);
+                    }
                     .icon {
                         display: block;
 
                         img {
-							width: 48px;
-							height: 48px;
+                            min-width: 48px;
+                            min-height: 48px;
                             margin-bottom: 8px;
                         }
                     }
@@ -206,6 +237,21 @@
                     }
                 }
             }
+            &.entry.thumb .icon.big {
+                width: 100px;
+                height: 58px;
+                overflow: hidden;
+
+                img {
+                    background-color: #eee;
+                    min-width: 46px;
+                    min-height: 46px;
+                    min-width: 12px;
+                    min-height: 12px;
+                    border: 1px solid #ddd;
+                    overflow: hidden;
+                }
+            }
         }
     }
     .empty {

src/h5ai/css/inc/main.less

@@ -87,6 +87,11 @@ body > nav {
         float: right;
         border-left: 1px solid rgb(231,231,231);
     }
+    #download {
+        display: none;
+        float: right;
+        border-left: 1px solid rgb(231,231,231);
+    }
 }
 
 
@@ -153,6 +158,17 @@ body > footer {
         padding: 0 8px;
         float: right
     }
+    .status {
+        .sep {
+            display: inline-block;
+            padding: 0 6px;
+        }
+        &.default {
+        }
+        &.dynamic {
+            display: none;
+        }
+    }
     #langSelector {
         position: relative;
         cursor: pointer;

src/h5ai/css/main-php.less

@@ -5,9 +5,11 @@
 #table {
     display: none;
 }
+
 #tree, #content > header, #content > footer {
     display: block;
 }
+
 html.no-js {
     #extended.details-view, #extended.icons-view {
         display: block;

src/h5ai/footer.html

@@ -1,6 +1,6 @@
             <!-- generated code ends here -->
         </section>
-		<section id="extended"></section>
+        <section id="extended" class="clearfix"></section>
         <footer></footer>
     </section>
     <section id="tree"></section>
@@ -17,13 +17,17 @@
         </span>
         <span class="center">
             <span class="hideOnNoJs">
+                <span class="status default">
                     <span class="folderCount"></span> <span class="l10n-folders">folders</span>
-				 · 
+                    <span class='sep'>·</span>
                     <span class="fileCount"></span> <span class="l10n-files">files</span>
                 </span>
+                <span class="status dynamic">
+                </span>
+            </span>
         </span>
     </footer>
-	<script src="/h5ai/js/lib/jquery.min.js"></script>
+    <script src="/h5ai/js/libs.js"></script>
     <script src="/h5ai/options.js"></script>
     <script src="/h5ai/js/main-js.js"></script>
 </body>

src/h5ai/header.html

@@ -1,18 +1,23 @@
 <!DOCTYPE html>
-<html class="no-js">
+<!--[if lt IE 7]> <html class="no-js ie6 oldie" lang="en"> <![endif]-->
+<!--[if IE 7]>    <html class="no-js ie7 oldie" lang="en"> <![endif]-->
+<!--[if IE 8]>    <html class="no-js ie8 oldie" lang="en"> <![endif]-->
+<!--[if gt IE 8]><!--> <html class="no-js" lang="en"> <!--<![endif]-->
 <head>
     <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
     <title>Directory index · styled with h5ai</title>
     <meta name="h5ai-version" content="h5ai %BUILD_VERSION% (js)">
     <meta name="description" content="Directory index styled with h5ai (http://larsjung.de/h5ai)">
-	<meta name="keywords" content="directory, index, autoindex, h5ai">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="shortcut icon" type="image/png" href="/h5ai/images/h5ai-16x16.png">
     <link rel="apple-touch-icon" type="image/png" href="/h5ai/images/h5ai-48x48.png">
-	<link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Ubuntu:regular,italic,bold">
-	<link rel="stylesheet" type="text/css" href="/h5ai/css/main-js.css">
-	<script src="/h5ai/js/lib/modernizr.min.js"></script>
+    <link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Ubuntu:regular,italic,bold">
+    <link rel="stylesheet" href="/h5ai/css/main-js.css">
+    <script src="/h5ai/js/modernizr.min.js"></script>
 </head>
 <body>
+    <div id="selection-rect"></div>
     <nav class="clearfix">
         <ul>
             <li id="viewicons" class="view hideOnNoJs">
@@ -21,6 +26,9 @@
             <li id="viewdetails" class="view hideOnNoJs" >
                 <a href="#"><img src="/h5ai/images/view-details.png" alt="view-details" /><span class="l10n-details">details</span></a>
             </li>
+            <li id="download" class="hideOnNoJs">
+                <a href="#"><img src="/h5ai/images/download.png" alt="download" /><span class="l10n-download">download</span></a>
+            </li>
         </ul>
     </nav>
     <section id="content">

src/h5ai/header.php

@@ -1,19 +1,24 @@
 <!DOCTYPE html>
-<html class="no-js">
+<!--[if lt IE 7]> <html class="no-js ie6 oldie" lang="en"> <![endif]-->
+<!--[if IE 7]>    <html class="no-js ie7 oldie" lang="en"> <![endif]-->
+<!--[if IE 8]>    <html class="no-js ie8 oldie" lang="en"> <![endif]-->
+<!--[if gt IE 8]><!--> <html class="no-js" lang="en"> <!--<![endif]-->
 <?php include "php/main.php"; ?>
 <head>
     <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
     <title><?php echo $h5ai->getTitle(); ?></title>
     <meta name="h5ai-version" content="h5ai %BUILD_VERSION% (php)">
     <meta name="description" content="Directory index styled with h5ai (http://larsjung.de/h5ai)">
-	<meta name="keywords" content="directory, index, autoindex, h5ai">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link rel="shortcut icon" type="image/png" href="/h5ai/images/h5ai-16x16.png">
     <link rel="apple-touch-icon" type="image/png" href="/h5ai/images/h5ai-48x48.png">
-	<link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Ubuntu:regular,italic,bold">
-	<link rel="stylesheet" type="text/css" href="/h5ai/css/main-php.css">
-	<script src="/h5ai/js/lib/modernizr.min.js"></script>
+    <link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Ubuntu:regular,italic,bold">
+    <link rel="stylesheet" href="/h5ai/css/main-php.css">
+    <script src="/h5ai/js/modernizr.min.js"></script>
 </head>
 <body>
+    <div id="selection-rect"></div>
     <nav class="clearfix">
         <ul>
             <?php echo $crumb->toHtml(); ?>
@@ -23,6 +28,9 @@
             <li id="viewdetails" class="view hideOnNoJs" >
                 <a href="#"><img src="/h5ai/images/view-details.png" alt="view-details" /><span class="l10n-details">details</span></a>
             </li>
+            <li id="download" class="hideOnNoJs">
+                <a href="#"><img src="/h5ai/images/download.png" alt="download" /><span class="l10n-download">download</span></a>
+            </li>
         </ul>
     </nav>
     <?php echo $tree->toHtml(); ?>
@@ -43,12 +51,16 @@
             </span>
         </span>
         <span class="center">
+            <span class="status default">
                 <?php echo $extended->getFolderCount(); ?> <span class="l10n-folders">folders</span>
-			 · 
+                <span class='sep'>·</span>
                 <?php echo $extended->getFileCount(); ?> <span class="l10n-files">files</span>
             </span>
+            <span class="status dynamic">
+            </span>
+        </span>
     </footer>
-	<script src="/h5ai/js/lib/jquery.min.js"></script>
+    <script src="/h5ai/js/libs.js"></script>
     <script src="/h5ai/options.js"></script>
     <script src="/h5ai/js/main-php.js"></script>
     <section id="table">

src/h5ai/js/inc/Connector.js

@@ -0,0 +1,143 @@
+/*global $, H5aiJs */
+
+H5aiJs.factory.Connector = function () {
+
+    var contentTypeRegEx = /^text\/html;h5ai=/,
+        pathnameStatusCache = {},
+        fetchStatus = function (pathname, callback) {
+
+            if (H5aiJs.h5ai.settings.folderStatus[pathname]) {
+                callback(H5aiJs.h5ai.settings.folderStatus[pathname]);
+                return;
+            } else if (pathnameStatusCache[pathname]) {
+                callback(pathnameStatusCache[pathname]);
+                return;
+            }
+
+            $.ajax({
+                url: pathname,
+                type: "HEAD",
+                complete: function (xhr) {
+
+                    var status = xhr.status;
+
+                    if (status === 200 && contentTypeRegEx.test(xhr.getResponseHeader("Content-Type"))) {
+                        status = "h5ai";
+                    }
+                    pathnameStatusCache[pathname] = status;
+                    callback(status);
+                }
+            });
+        },
+        updatePath = function (path) {
+
+            if (path.isFolder && !path.isParentFolder && path.status === undefined) {
+                fetchStatus(path.absHref, function (status) {
+
+                    if (status !== "h5ai") {
+                        path.status = status;
+                    }
+                    H5aiJs.html.updateHtml(path);
+                    H5aiJs.h5ai.linkHoverStates();
+                });
+            }
+        },
+        updatePaths = function () {
+
+            $.each(H5aiJs.pathCache.cache, function (ref, cached) {
+                updatePath(cached);
+            });
+        },
+        fetchStatusAndContent = function (pathname, includeParent, callback) {
+
+            fetchStatus(pathname, function (status) {
+
+                if (status !== "h5ai") {
+                    callback(status, {});
+                    return;
+                }
+
+                $.ajax({
+                    url: pathname,
+                    type: "GET",
+                    dataType: "html",
+                    error: function (xhr) {
+
+                        callback(xhr.status, {}); // since it was checked before this should never happen
+                    },
+                    success: function (html, status, xhr) {
+
+                        var content = {};
+
+                        if (!contentTypeRegEx.test(xhr.getResponseHeader("Content-Type"))) {
+                            callback(xhr.status, {}); // since it was checked before this should never happen
+                            return;
+                        }
+
+                        $(html).find("#table td").closest("tr").each(function () {
+
+                            var path = H5aiJs.pathCache.getPath(pathname, this);
+
+                            if (path.isFolder && (!path.isParentFolder || includeParent)) {
+                                content[path.absHref] = path;
+                                updatePath(path);
+                            }
+                        });
+                        callback("h5ai", content);
+                    }
+                });
+            });
+        },
+        fetchPath = function (pathname, callback) {
+
+            fetchStatusAndContent(pathname, false, function (status, content) {
+
+                var path = H5aiJs.pathCache.getPath(pathname);
+
+                path.status = status;
+                path.content = content;
+                callback(path);
+            });
+        },
+        fetchTree = function (pathname, callback, childPath) {
+
+            fetchPath(pathname, function (path) {
+
+                var parent = H5aiJs.pathCache.splitPathname(pathname)[0];
+
+                path.treeOpen = true;
+                if (childPath) {
+                    path.content[childPath.absHref] = childPath;
+                }
+                if (parent === "") {
+                    callback(path);
+                } else {
+                    fetchTree(parent, callback, path);
+                }
+            });
+        },
+        populateTree = function () {
+
+            fetchTree(document.location.pathname, function (path) {
+                $("#tree")
+                    .append(H5aiJs.html.updateTreeHtml(path))
+                    .scrollpanel()
+                    .show();
+                H5aiJs.h5ai.shiftTree(false, true);
+                H5aiJs.h5ai.linkHoverStates();
+                setTimeout(function () { $("#tree").get(0).updateScrollbar(); }, 1);
+            });
+        },
+        init = function () {
+
+            if (H5aiJs.h5ai.settings.showTree) {
+                updatePaths();
+                populateTree();
+            }
+        };
+
+    return {
+        fetchStatusAndContent: fetchStatusAndContent,
+        init: init
+    };
+};

src/h5ai/js/inc/Extended.js

@@ -0,0 +1,112 @@
+/*global $, H5aiJs */
+
+H5aiJs.factory.Extended = function () {
+
+    var settings = {
+            customHeader: "h5ai.header.html",
+            customFooter: "h5ai.footer.html"
+        },
+        initTitle = function () {
+
+            document.title = document.domain + document.location.pathname;
+            try {
+                document.title = decodeURI(document.title);
+            } catch (err) {}
+        },
+        initBreadcrumb = function () {
+
+            var $ul = $("body > nav ul"),
+                pathname = "/",
+                path = H5aiJs.pathCache.getPath(pathname),
+                pathnameParts = document.location.pathname.split("/");
+
+            $ul.append(H5aiJs.html.updateCrumbHtml(path));
+
+            $.each(pathnameParts, function (idx, part) {
+                if (part !== "") {
+                    pathname += part + "/";
+                    $ul.append(H5aiJs.html.updateCrumbHtml(H5aiJs.pathCache.getPath(pathname)));
+                }
+            });
+        },
+        initExtendedView = function () {
+
+            var $ths = $("#table th"),
+                $label = $ths.eq(1).find("a"),
+                $date = $ths.eq(2).find("a"),
+                $size = $ths.eq(3).find("a"),
+                sortquery = document.location.search,
+                order = {
+                    column: (sortquery.indexOf("C=N") >= 0) ? "name" : (sortquery.indexOf("C=M") >= 0) ? "date" : (sortquery.indexOf("C=S") >= 0) ? "size" : H5aiJs.h5ai.settings.sortorder.column,
+                    ascending: (sortquery.indexOf("O=A") >= 0) ? true : (sortquery.indexOf("O=D") >= 0) ? false : H5aiJs.h5ai.settings.sortorder.ascending
+                },
+                $icon, $ul, $li;
+
+            $ul = $("<ul/>");
+            $li = $("<li class='header' />")
+                    .appendTo($ul)
+                    .append($("<a class='icon'></a>"))
+                    .append($("<a class='label' href='" + $label.attr("href") + "'><span class='l10n-name'>" + $label.text() + "</span></a>"))
+                    .append($("<a class='date' href='" + $date.attr("href") + "'><span class='l10n-lastModified'>" + $date.text() + "</span></a>"))
+                    .append($("<a class='size' href='" + $size.attr("href") + "'><span class='l10n-size'>" + $size.text() + "</span></a>"));
+
+            // header sort icons
+            if (order.ascending) {
+                $icon = $("<img src='" + H5aiJs.h5ai.image("ascending") + "' class='sort' alt='ascending' />");
+            } else {
+                $icon = $("<img src='" + H5aiJs.h5ai.image("descending") + "' class='sort' alt='descending' />");
+            }
+            if (order.column === "date") {
+                $li.find("a.date").prepend($icon);
+            } else if (order.column === "size") {
+                $li.find("a.size").prepend($icon);
+            } else {
+                $li.find("a.label").append($icon);
+            }
+
+            // entries
+            $("#table td").closest("tr").each(function () {
+                var path = H5aiJs.pathCache.getPath(document.location.pathname, this);
+                $ul.append(H5aiJs.html.updateExtendedHtml(path));
+            });
+
+            $("#extended").append($ul);
+
+            // empty
+            if ($ul.children(".entry:not(.parentfolder)").size() === 0) {
+                $("#extended").append($("<div class='empty l10n-empty'>empty</div>"));
+            }
+        },
+        customize = function () {
+
+            $.ajax({
+                url: settings.customHeader,
+                dataType: "html",
+                success: function (data) {
+                    $("#content > header").append($(data)).show();
+                }
+            });
+
+            $.ajax({
+                url: settings.customFooter,
+                dataType: "html",
+                success: function (data) {
+                    $("#content > footer").prepend($(data)).show();
+                }
+            });
+        },
+        initTotals = function () {
+
+            $(".folderCount").text($("#extended .entry.folder:not(.parentfolder)").size());
+            $(".fileCount").text($("#extended .entry.file").size());
+        };
+
+    this.init = function () {
+
+        initTitle();
+        initBreadcrumb();
+        initExtendedView();
+        customize();
+        initTotals();
+    };
+};

src/h5ai/js/inc/H5ai.js

@@ -0,0 +1,461 @@
+
+H5aiJs.factory.H5ai = function (options, langs) {
+    /*global window, $, amplify*/
+
+    var $window = $(window),
+        $document = $(document),
+        defaults = {
+            store: {
+                viewmode: "h5ai.pref.viewmode",
+                lang: "h5ai.pref.lang"
+            },
+            callbacks: {
+                pathClick: []
+            },
+
+            h5aiAbsHref: "/h5ai",
+            viewmodes: ["details", "icons"],
+            sortorder: {
+                column: "name",
+                ascending: true
+            },
+            showTree: true,
+            slideTree: true,
+            folderStatus: {},
+            lang: null,
+            useBrowserLang: true,
+            setParentFolderLabels: true,
+            linkHoverStates: true,
+            dateFormat: "yyyy-MM-dd HH:mm",
+            showThumbs: true,
+            zippedDownload: true
+        },
+        settings = $.extend({}, defaults, options),
+        api = function () {
+            return settings.h5aiAbsHref + "/php/api.php";
+        },
+        image = function (id) {
+
+            return settings.h5aiAbsHref + "/images/" + id + ".png";
+        },
+        icon = function (id, big) {
+
+            return settings.h5aiAbsHref + "/icons/" + (big ? "48x48" : "16x16") + "/" + id + ".png";
+        },
+        pathClick = function (fn) {
+
+            if ($.isFunction(fn)) {
+                settings.callbacks.pathClick.push(fn);
+            }
+        },
+        triggerPathClick = function (path, context) {
+
+            $.each(settings.callbacks.pathClick, function (idx, callback) {
+                callback(path, context);
+            });
+        },
+        getViewmode = function () {
+
+            var viewmode = amplify.store(settings.store.viewmode);
+
+            return $.inArray(viewmode, settings.viewmodes) >= 0 ? viewmode : settings.viewmodes[0];
+        },
+        applyViewmode = function (viewmode) {
+
+            if (viewmode) {
+                amplify.store(settings.store.viewmode, viewmode);
+            }
+            viewmode = getViewmode();
+
+            $("#viewdetails,#viewicons").hide().removeClass("current");
+
+            if (settings.viewmodes.length > 1) {
+                if ($.inArray("details", settings.viewmodes) >= 0) {
+                    $("#viewdetails").show();
+                }
+                if ($.inArray("icons", settings.viewmodes) >= 0) {
+                    $("#viewicons").show();
+                }
+            }
+
+            if (viewmode === "details") {
+                $("#viewdetails").closest("li").addClass("current");
+                $("#extended").addClass("details-view").removeClass("icons-view").show();
+            } else if (viewmode === "icons") {
+                $("#viewicons").closest("li").addClass("current");
+                $("#extended").removeClass("details-view").addClass("icons-view").show();
+            } else {
+                $("#extended").hide();
+            }
+        },
+        initTopSpace = function () {
+
+            var adjustTopSpace = function () {
+
+                var winHeight = $window.height(),
+                    navHeight = $("body > nav").outerHeight(),
+                    footerHeight = $("body > footer").outerHeight(),
+                    contentSpacing = 50,
+                    treeSpacing = 50;
+
+                $("body").css({
+                    "margin-top": navHeight + contentSpacing,
+                    "margin-bottom": footerHeight + contentSpacing
+                });
+
+                $("#tree").css({
+                    top: navHeight + treeSpacing,
+                    height: winHeight - navHeight - footerHeight - 36 - 2 * treeSpacing
+                });
+
+                try {
+                    $("#tree").get(0).updateScrollbar();
+                } catch (err) {}
+            };
+
+            $window.resize(function () {
+                adjustTopSpace();
+            });
+            adjustTopSpace();
+        },
+        initViews = function () {
+
+            $("#table").remove();
+
+            $("#viewdetails").closest("li")
+                .click(function () { applyViewmode("details"); });
+            $("#viewicons").closest("li")
+                .click(function () { applyViewmode("icons"); });
+
+            // status update
+            $("#extended .entry a").hover(
+                function () {
+                    if ($("#extended").hasClass("icons-view")) {
+                        var $this = $(this);
+                        $(".status.default").hide();
+                        $(".status.dynamic")
+                            .empty()
+                            .append($this.find(".label").clone())
+                            .append($("<span class='sep'>·</span>"))
+                            .append($this.find(".date").clone())
+                            .show();
+
+                        if (!$this.closest(".entry").hasClass("folder")) {
+                            $(".status.dynamic")
+                                .append($("<span class='sep'>·</span>"))
+                                .append($this.find(".size").clone());
+                        }
+                    }
+                },
+                function () {
+                    $(".status.default").show();
+                    $(".status.dynamic").empty().hide();
+                }
+            );
+        },
+        shiftTree = function (forceVisible, dontAnimate) {
+
+            var $tree = $("#tree"),
+                $extended = $("#extended");
+
+            if ((settings.slideTree && $tree.outerWidth() < $extended.offset().left) || forceVisible) {
+                if (dontAnimate) {
+                    $tree.stop().css({ left: 0 });
+                } else {
+                    $tree.stop().animate({ left: 0 });
+                }
+            } else {
+                if (dontAnimate) {
+                    $tree.stop().css({ left: 18 - $tree.outerWidth() });
+                } else {
+                    $tree.stop().animate({ left: 18 - $tree.outerWidth() });
+                }
+            }
+        },
+        initTree = function () {
+
+            $("#tree").hover(
+                function () { shiftTree(true); },
+                function () { shiftTree(); }
+            );
+            $window.resize(function () { shiftTree(); });
+            shiftTree(false, true);
+        },
+        selectLinks = function (href) {
+
+            var elements = [];
+            $("a[href^='/']").each(function () {
+
+                if ($(this).attr("href") === href) {
+                    elements.push(this);
+                }
+            });
+            return $(elements);
+        },
+        linkHoverStates = function () {
+
+            if (settings.linkHoverStates) {
+                $("a[href^='/']:not(.linkedHoverStates)").each(function () {
+
+                    var $a = $(this).addClass("linkedHoverStates"),
+                        href = $a.attr("href");
+
+                    $a.hover(
+                        function () { selectLinks(href).addClass("hover"); },
+                        function () { selectLinks(href).removeClass("hover"); }
+                    );
+                });
+            }
+        },
+        localize = function (langs, lang, useBrowserLang) {
+
+            var storedLang = amplify.store(settings.store.lang),
+                dateFormat = settings.dateFormat,
+                browserLang, selected, key;
+
+            if (langs[storedLang]) {
+                lang = storedLang;
+            } else if (useBrowserLang) {
+                browserLang = navigator.language;
+                if (langs[browserLang]) {
+                    lang = browserLang;
+                } else if (browserLang.length > 2 && langs[browserLang.substr(0, 2)]) {
+                    lang = browserLang.substr(0, 2);
+                }
+            }
+
+            if (!langs[lang]) {
+                lang = "en";
+            }
+
+            selected = langs[lang];
+            if (selected) {
+                $.each(selected, function (key, value) {
+                    $(".l10n-" + key).text(value);
+                });
+                $(".lang").text(lang);
+                $(".langOption").removeClass("current");
+                $(".langOption." + lang).addClass("current");
+            }
+
+            dateFormat = selected.dateFormat || dateFormat;
+            $("#extended .entry .date").each(function () {
+
+                var $this = $(this),
+                    time = $this.data("time"),
+                    formattedDate = time ? new Date(time).toString(dateFormat) : "";
+
+                $this.text(formattedDate);
+            });
+
+        },
+        initLangSelector = function (langs) {
+
+            var $langOptions = $(".langOptions"),
+                sortedLangsKeys = [],
+                $ul;
+
+            $.each(langs, function (lang) {
+                sortedLangsKeys.push(lang);
+            });
+            sortedLangsKeys.sort();
+
+            $ul = $("<ul />");
+            $.each(sortedLangsKeys, function (idx, lang) {
+                $("<li class='langOption' />")
+                    .addClass(lang)
+                    .text(lang + " - " + langs[lang].lang)
+                    .appendTo($ul)
+                    .click(function () {
+                        amplify.store(settings.store.lang, lang);
+                        localize(langs, lang, false);
+                    });
+            });
+            $("#langSelector .langOptions").append($ul);
+            $("#langSelector").hover(
+                function () {
+                    $langOptions
+                        .css("top", "-" + $langOptions.outerHeight() + "px")
+                        .stop(true, true)
+                        .fadeIn();
+                },
+                function () {
+                    $langOptions
+                        .stop(true, true)
+                        .fadeOut();
+                }
+            );
+        },
+        onIndicatorClick = function (event) {
+
+            var $indicator = $(this),
+                $entry = $indicator.closest(".entry");
+
+            if ($indicator.hasClass("unknown")) {
+                $.get(api(), { "action": "tree", "href": $entry.find("> a").attr("href") }, function (html) {
+
+                    var $content = $(html);
+
+                    $indicator.removeClass("unknown");
+                    if ($content.find("> li").size() === 0) {
+                        $indicator.replaceWith($("<span class='blank' />"));
+                    } else {
+                        $indicator.addClass("open");
+                        $entry.find("> .content").replaceWith($content);
+                        $("#tree").get(0).updateScrollbar();
+                        $content.find(".indicator:not(.initiated)")
+                            .click(onIndicatorClick)
+                            .addClass("initiated");
+                    }
+                });
+            } else if ($indicator.hasClass("open")) {
+                $indicator.removeClass("open");
+                $("#tree").get(0).updateScrollbar(true);
+                $entry.find("> .content").slideUp(function () {
+                    $("#tree").get(0).updateScrollbar();
+                });
+            } else {
+                $indicator.addClass("open");
+                $("#tree").get(0).updateScrollbar(true);
+                $entry.find("> .content").slideDown(function () {
+                    $("#tree").get(0).updateScrollbar();
+                });
+            }
+        },
+        initIndicators = function () {
+
+            $("#tree .entry.folder .indicator:not(.initiated)")
+                .click(onIndicatorClick)
+                .addClass("initiated");
+        },
+        initZippedDownload = function () {
+
+            var x = 0,
+                y = 0,
+                ctrl = false,
+                updateDownloadBtn = function () {
+
+                    var query,
+                        href,
+                        $selected = $("#extended a.selected");
+
+                    if ($selected.size() > 0) {
+                        $selected.each(function () {
+                            href = $(this).attr("href");
+                            query = query ? query + ":" + href : href;
+                        });
+                        query = api() + "?action=zip&hrefs=" + query;
+                        $("#download").show().find("a").attr("href", query);
+                    } else {
+                        $("#download").hide().find("a").attr("href", "#");
+                    }
+                },
+                selectionUpdate = function (event) {
+
+                    var l = Math.min(x, event.pageX),
+                        t = Math.min(y, event.pageY),
+                        w = Math.abs(x - event.pageX),
+                        h = Math.abs(y - event.pageY),
+                        sel;
+
+                    event.preventDefault();
+                    $("#selection-rect").css({left: l, top: t, width: w, height: h});
+
+                    sel = $("#selection-rect").fracs("rect");
+                    $("#extended a").removeClass("selecting").each(function () {
+
+                        var $a = $(this),
+                            rect = $a.fracs("rect"),
+                            inter = sel.intersection(rect);
+                        if (inter && !$a.closest(".entry").hasClass("folder-parent")) {
+                            $a.addClass("selecting");
+                        }
+                    });
+                },
+                selectionEnd = function (event) {
+
+                    event.preventDefault();
+                    $document.unbind("mousemove", selectionUpdate);
+                    $("#selection-rect").hide().css({left: 0, top: 0, width: 0, height: 0});
+                    $("#extended a.selecting.selected").removeClass("selecting").removeClass("selected");
+                    $("#extended a.selecting").removeClass("selecting").addClass("selected");
+                    updateDownloadBtn();
+                },
+                selectionStart = function (event) {
+
+                    var view = $.fracs.viewport();
+
+                    x = event.pageX;
+                    y = event.pageY;
+                    // only on left button and don't block the scrollbars
+                    if (event.button !== 0 || x >= view.right || y >= view.bottom) {
+                        return;
+                    }
+
+                    event.preventDefault();
+                    if (!ctrl) {
+                        $("#extended a").removeClass("selected");
+                        updateDownloadBtn();
+                    }
+                    $("#selection-rect").show().css({left: x, top: y, width: 0, height: 0});
+                    selectionUpdate(event);
+
+                    $document
+                        .bind("mousemove", selectionUpdate)
+                        .one("mouseup", selectionEnd);
+                },
+                noSelection = function (event) {
+
+                    event.stopPropagation();
+                    return false;
+                },
+                noSelectionUnlessCtrl = function (event) {
+
+                    if (!ctrl) {
+                        noSelection(event);
+                    }
+                };
+
+            if (settings.zippedDownload) {
+                $("body>nav,body>footer,#tree").bind("mousedown", noSelection);
+                $("#extended .entry a").bind("mousedown", noSelectionUnlessCtrl).live("mousedown", noSelectionUnlessCtrl);
+                $document
+                    .bind("mousedown", selectionStart)
+                    .keydown(function (event) {
+                        if (event.keyCode === 17) {
+                            ctrl = true;
+                        }
+                    })
+                    .keyup(function (event) {
+                        if (event.keyCode === 17) {
+                            ctrl = false;
+                        }
+                    });
+            }
+        },
+        init = function () {
+
+            applyViewmode();
+            initTopSpace();
+            initViews();
+            initTree();
+            linkHoverStates();
+            initLangSelector(langs);
+            localize(langs, settings.lang, settings.useBrowserLang);
+            initIndicators();
+            initZippedDownload();
+        };
+
+    return {
+        settings: settings,
+        api: api,
+        image: image,
+        icon: icon,
+        shiftTree: shiftTree,
+        linkHoverStates: linkHoverStates,
+        pathClick: pathClick,
+        triggerPathClick: triggerPathClick,
+        initIndicators: initIndicators,
+        init: init
+    };
+};

src/h5ai/js/inc/Html.js

@@ -0,0 +1,260 @@
+/*global $, H5aiJs */
+
+H5aiJs.factory.Html = function () {
+
+    var thumbExts = ["bmp", "gif", "ico", "image", "jpg", "jpeg", "png", "tiff"],
+        onClick = function (path, context) {
+
+            H5aiJs.h5ai.triggerPathClick(path, context);
+        },
+        updateCrumbHtml = function (path) {
+
+            var $html, $a;
+
+            if (path.html.$crumb && path.html.$crumb.data("status") === path.status) {
+                return path.html.$crumb;
+            }
+
+            $html = $("<li class='crumb' />")
+                        .data("path", path)
+                        .addClass(path.isFolder ? "folder" : "file");
+
+            if (path.status) {
+                $html.data("status", path.status);
+            }
+
+            $a = $("<a><img src='" + H5aiJs.h5ai.image("crumb") + "' alt='>' />" + path.label + "</a>")
+                    .appendTo($html)
+                    .attr("href", path.absHref)
+                    .click(function() { onClick(path, "crumb"); });
+
+            if (path.isDomain) {
+                $html.addClass("domain");
+                $a.find("img").attr("src", H5aiJs.h5ai.image("home"));
+            }
+
+            if (path.isCurrentFolder) {
+                $html.addClass("current");
+            }
+
+            if (!isNaN(path.status)) {
+                if (path.status === 200) {
+                    $("<img class='hint' src='" + H5aiJs.h5ai.image("page") + "' alt='not listable' />").appendTo($a);
+                } else {
+                    $("<span class='hint'>(" + path.status + ")</span>").appendTo($a);
+                }
+            }
+
+            if (path.html.$crumb) {
+                path.html.$crumb.replaceWith($html);
+            }
+            path.html.$crumb = $html;
+
+            return $html;
+        },
+        updateExtendedHtml = function (path) {
+
+            var $html, $a, $label,
+                formattedDate = path.date ? path.date.toString(H5aiJs.h5ai.settings.dateFormat) : "",
+                ext = path.absHref.substr((path.absHref.lastIndexOf('.') + 1)),
+                icon16 = path.icon16,
+                icon48 = path.icon48;
+
+            if (path.html.$extended && path.html.$extended.data("status") === path.status) {
+                return path.html.$extended;
+            }
+
+            $html = $("<li class='entry' />")
+                        .data("path", path)
+                        .addClass(path.isFolder ? "folder" : "file");
+
+            if (path.status) {
+                $html.data("status", path.status);
+            }
+
+            if (H5aiJs.h5ai.settings.showThumbs && $.inArray(ext.toLowerCase(), thumbExts) >= 0) {
+                icon16 = H5aiJs.h5ai.api() + "?action=thumb&href=" + path.absHref + "&width=16&height=16&mode=square";
+                icon48 = H5aiJs.h5ai.api() + "?action=thumb&href=" + path.absHref + "&width=96&height=46&mode=rational";
+            }
+
+            $label = $("<span class='label'>" + path.label + "</span>");
+            $a = $("<a />")
+                    .attr("href", path.absHref)
+                    .click(function() { onClick(path, "extended"); })
+                    .appendTo($html)
+                    .append($("<span class='icon small'><img src='" + icon16 + "' alt='" + path.alt + "' /></span>"))
+                    .append($("<span class='icon big'><img src='" + icon48 + "' alt='" + path.alt + "' /></span>"))
+                    .append($label)
+                    .append($("<span class='date' data-time='" + path.time + "'></span>"))
+                    .append($("<span class='size'>" + path.size + "</span>"));
+
+            $a.hover(
+                function () {
+                    if ($("#extended").hasClass("icons-view")) {
+                        var $this = $(this);
+                        $(".status.default").hide();
+                        $(".status.dynamic")
+                            .empty()
+                            .append($this.find(".label").clone())
+                            .append($("<span class='sep'>·</span>"))
+                            .append($this.find(".date").clone())
+                            .show();
+
+                        if (!$this.closest(".entry").hasClass("folder")) {
+                            $(".status.dynamic")
+                                .append($("<span class='sep'>·</span>"))
+                                .append($this.find(".size").clone());
+                        }
+                    }
+                },
+                function () {
+                    $(".status.default").show();
+                    $(".status.dynamic").empty().hide();
+                }
+            );
+
+            if (path.isParentFolder) {
+                if (!H5aiJs.h5ai.settings.setParentFolderLabels) {
+                    $label.addClass("l10n-parentDirectory");
+                }
+                $html.addClass("folder-parent");
+            }
+
+            if (!isNaN(path.status)) {
+                if (path.status === 200) {
+                    $html.addClass("page");
+                    $a.find(".icon.small img").attr("src", H5aiJs.h5ai.icon("folder-page"));
+                    $a.find(".icon.big img").attr("src", H5aiJs.h5ai.icon("folder-page", true));
+                } else {
+                    $html.addClass("error");
+                    $label.append($("<span class='hint'> " + path.status + " </span>"));
+                }
+            }
+
+            if (path.html.$extended) {
+                path.html.$extended.replaceWith($html);
+            }
+            path.html.$extended = $html;
+
+            return $html;
+        },
+        updateTreeHtml = function (path) {
+
+            var $html, $blank, $a, $indicator, $ul, idx;
+
+            $html = $("<div class='entry' />")
+                        .data("path", path)
+                        .addClass(path.isFolder ? "folder" : "file");
+
+            $blank = $("<span class='blank' />").appendTo($html);
+
+            $a = $("<a />")
+                    .attr("href", path.absHref)
+                    .click(function() { path.onClick(path, "tree"); })
+                    .appendTo($html)
+                    .append($("<span class='icon'><img src='" + path.icon16 + "' /></span>"))
+                    .append($("<span class='label'>" + path.label + "</span>"));
+
+            if (path.isFolder) {
+                // indicator
+                if (path.status === undefined || !path.isEmpty()) {
+                    $indicator = $("<span class='indicator initiated'><img src='" + H5aiJs.h5ai.image("tree") + "' /></span>")
+                        .click(function (event) {
+
+                            var $entry = $indicator.closest(".entry"); // $html
+
+                            if ($indicator.hasClass("unknown")) {
+                                H5aiJs.connector.fetchStatusAndContent(path.absHref, false, function (status, content) {
+
+                                    path.status = status;
+                                    path.content = content;
+                                    path.treeOpen = true;
+                                    $("#tree").get(0).updateScrollbar(true);
+                                    updateTreeHtml(path);
+                                    $("#tree").get(0).updateScrollbar();
+                                });
+                            } else if ($indicator.hasClass("open")) {
+                                path.treeOpen = false;
+                                $indicator.removeClass("open");
+                                $("#tree").get(0).updateScrollbar(true);
+                                $entry.find("> ul.content").slideUp(function() {
+
+                                    $("#tree").get(0).updateScrollbar();
+                                });
+                            } else {
+                                path.treeOpen = true;
+                                $indicator.addClass("open");
+                                $("#tree").get(0).updateScrollbar(true);
+                                $entry.find("> ul.content").slideDown(function() {
+
+                                    $("#tree").get(0).updateScrollbar();
+                                });
+                            }
+
+                        });
+
+                    if (path.status === undefined) {
+                        $indicator.addClass("unknown");
+                    } else if (path.treeOpen) {
+                        $indicator.addClass("open");
+                    }
+
+                    $blank.replaceWith($indicator);
+                }
+
+                // is path the domain?
+                if (path.isDomain) {
+                    $html.addClass("domain");
+                    $a.find(".icon img").attr("src", H5aiJs.h5ai.icon("folder-home"));
+                }
+
+                // is path the current folder?
+                if (path.isCurrentFolder) {
+                    $html.addClass("current");
+                    $a.find(".icon img").attr("src", H5aiJs.h5ai.icon("folder-open"));
+                }
+
+                // does it have subfolders?
+                if (!path.isEmpty()) {
+                    $ul = $("<ul class='content' />").appendTo($html);
+                    $.each(path.content, function (idx, entry) {
+                        $("<li />").append(updateTreeHtml(entry)).appendTo($ul);
+                    });
+                    if (path.status === undefined || !path.treeOpen) {
+                        $ul.hide();
+                    }
+                }
+
+                // reflect folder status
+                if (!isNaN(path.status)) {
+                    if (path.status === 200) {
+                        $a.find(".icon img").attr("src", H5aiJs.h5ai.icon("folder-page"));
+                        $a.append($("<span class='hint'><img src='" + H5aiJs.h5ai.image("page") + "' /></span>"));
+                    } else {
+                        $html.addClass("error");
+                        $a.append($("<span class='hint'>" + path.status + "</span>"));
+                    }
+                }
+            }
+
+            if (path.html.$tree) {
+                path.html.$tree.replaceWith($html);
+            }
+            path.html.$tree = $html;
+
+            return $html;
+        },
+        updateHtml = function (path) {
+
+            updateCrumbHtml(path);
+            updateExtendedHtml(path);
+            updateTreeHtml(path);
+        };
+
+    return {
+        updateCrumbHtml: updateCrumbHtml,
+        updateExtendedHtml: updateExtendedHtml,
+        updateTreeHtml: updateTreeHtml,
+        updateHtml: updateHtml
+    };
+};

src/h5ai/js/inc/Path.js

@@ -0,0 +1,102 @@
+/*global $, H5aiJs */
+
+H5aiJs.factory.Path = function (folder, tableRow) {
+
+    var checkedDecodeUri = function (uri) {
+
+            try { return decodeURI(uri); } catch (err) {}
+            return uri;
+        },
+        $tds, $img, $a, splits;
+
+    // parentFolder: undefined,
+    // label: undefined,
+    // dateOrgStr: undefined,
+    // date: undefined,
+    // time: undefined,
+    // size: undefined,
+    // href: undefined,
+    // absHref: undefined,
+    // alt: undefined,
+    // icon16: undefined,
+    // icon48: undefined,
+    // isFolder: undefined,
+    // isParentFolder: undefined,
+    // isCurrentFolder: undefined,
+    // isDomain: undefined,
+
+    this.status = undefined;  // undefined, "h5ai" or HTTP response code
+    this.content = undefined;  // associative array path.absHref -> path
+    this.html = {
+        $crumb: undefined,
+        $extended: undefined,
+        $tree: undefined
+    };
+    this.treeOpen = false;
+
+    if (!H5aiJs.pathCache.pathEndsWithSlash(folder)) {
+        folder += "/";
+    }
+
+    if (tableRow) {
+        $tds = $(tableRow).find("td");
+        $img = $tds.eq(0).find("img");
+        $a = $tds.eq(1).find("a");
+
+        this.parentFolder = folder;
+        this.label = $a.text();
+        this.dateOrgStr = $tds.eq(2).text();
+        this.date = Date.parse(this.dateOrgStr);
+        this.time = this.date ? this.date.getTime() : 0;
+        this.size = $tds.eq(3).text();
+        this.href = $a.attr("href");
+        this.alt = $img.attr("alt");
+        this.icon16 = $img.attr("src");
+    } else {
+        splits = H5aiJs.pathCache.splitPathname(folder);
+
+        this.parentFolder = splits[0];
+        this.label = checkedDecodeUri(splits[1]);
+        if (this.label === "/") {
+            this.label = checkedDecodeUri(document.domain) + "/";
+        }
+        this.dateOrgStr = "";
+        this.date = null;
+        this.time = 0;
+        this.size = "";
+        this.href = splits[1];
+        this.alt = "[DIR]";
+        this.icon16 = H5aiJs.h5ai.icon("folder");
+    }
+
+    if (H5aiJs.pathCache.pathEndsWithSlash(this.label)) {
+        this.label = this.label.slice(0, -1);
+    }
+
+    this.icon48 = this.icon16.replace("16x16", "48x48");
+    this.isFolder = (this.alt === "[DIR]");
+    this.isParentFolder = (this.isFolder && this.label === "Parent Directory");
+    this.absHref = this.isParentFolder ? this.href : this.parentFolder + this.href;
+    this.isCurrentFolder = (this.absHref === document.location.pathname);
+    this.isDomain = (this.absHref === "/");
+
+    if (this.isParentFolder && H5aiJs.h5ai.settings.setParentFolderLabels) {
+        if (this.isDomain) {
+            this.label = checkedDecodeUri(document.domain);
+        } else {
+            this.label = checkedDecodeUri(H5aiJs.pathCache.splitPathname(H5aiJs.pathCache.splitPathname(this.parentFolder)[0])[1].slice(0, -1));
+        }
+    }
+};
+
+H5aiJs.factory.Path.prototype = {
+
+    isEmpty: function () {
+
+        return !this.content || $.isEmptyObject(this.content);
+    },
+    onClick: function (context) {
+
+        H5aiJs.h5ai.triggerPathClick(this, context);
+    }
+};

src/h5ai/js/inc/PathCache.js

@@ -0,0 +1,56 @@
+/*global $, H5aiJs */
+
+H5aiJs.factory.PathCache = function () {
+
+    var cache = {},
+        rePathnameSplit = /^(\/(.*\/)*)([^\/]+\/?)$/,
+        rePathEndsWithSlash = /\/$/,
+        splitPathname = function (pathname) {
+
+            var match;
+
+            if (pathname === "/") {
+                return ["", "/"];
+            }
+            match = rePathnameSplit.exec(pathname);
+            return [match[1], match[3]];
+        },
+        pathEndsWithSlash = function (pathname) {
+
+            return rePathEndsWithSlash.test(pathname);
+        },
+        getAbsHref = function (folder, tableRow) {
+
+            var $a, isParentFolder, href;
+
+            if (!pathEndsWithSlash(folder)) {
+                folder += "/";
+            }
+            if (!tableRow) {
+                return folder;
+            }
+            $a = $(tableRow).find("td").eq(1).find("a");
+            isParentFolder = ($a.text() === "Parent Directory");
+            href = $a.attr("href");
+            return isParentFolder ? undefined : folder + href;
+        },
+        getPath = function (folder, tableRow) {
+
+            var absHref = getAbsHref(folder, tableRow),
+                path = cache[absHref];
+
+            if (!path) {
+                path = new H5aiJs.factory.Path(folder, tableRow);
+                if (!path.isParentFolder) {
+                    cache[path.absHref] = path;
+                }
+            }
+
+            return path;
+        };
+
+    this.splitPathname = splitPathname;
+    this.pathEndsWithSlash = pathEndsWithSlash;
+    this.getPath = getPath;
+    this.cache = cache;
+};

src/h5ai/js/inc/extended.js

@@ -1,153 +0,0 @@
-
-var Extended = function ( pathCache, h5ai ) {
-
-
-	/*******************************
-	 * config
-	 *******************************/
-
-	this.config = {
-		customHeader: "h5ai.header.html",
-		customFooter: "h5ai.footer.html"
-	};
-
-
-	/*******************************
-	 * init
-	 *******************************/
-
-	this.init = function () {
-
-		try {
-			document.title = decodeURI( document.domain + document.location.pathname );
-		} catch ( err ) {
-			document.title = document.domain + document.location.pathname;
-		};
-
-		this.initBreadcrumb();
-		this.initExtendedView();
-		this.customize();
-		this.initCounts();
-	};
-
-
-
-	/*******************************
-	 * breadcrumb
-	 *******************************/
-
-	this.initBreadcrumb = function () {
-
-		var $ul = $( "body > nav ul" );
-
-		var pathname = "/";
-		var path = pathCache.getPathForFolder( pathname );
-		$ul.append( path.updateCrumbHtml() );
-
-		var pathnameParts = document.location.pathname.split( "/" );
-		for ( idx in pathnameParts ) {
-			var part = pathnameParts[idx];
-			if ( part !== "" ) {
-				pathname += part + "/";
-				var path = pathCache.getPathForFolder( pathname );
-				$ul.append( path.updateCrumbHtml() );
-			};
-		};
-	};
-
-
-
-	/*******************************
-	 * extended view
-	 *******************************/
-
-	this.initExtendedView = function () {
-
-		var $ul = $( "<ul/>" );
-
-		// headers
-		var $ths = $( "#table th" );
-		var $label = $ths.eq( 1 ).find( "a" );
-		var $date = $ths.eq( 2 ).find( "a" );
-		var $size = $ths.eq( 3 ).find( "a" );
-		var $li = $( "<li class='header' />" ).appendTo( $ul );
-		$( "<a class='icon'></a>" ).appendTo( $li );
-		$( "<a class='label' href='" + $label.attr( "href" ) + "'><span class='l10n-name'>" + $label.text() + "</span></a>" ).appendTo( $li );
-		$( "<a class='date' href='" + $date.attr( "href" ) + "'><span class='l10n-lastModified'>" + $date.text() + "</span></a>" ).appendTo( $li );
-		$( "<a class='size' href='" + $size.attr( "href" ) + "'><span class='l10n-size'>" + $size.text() + "</span></a>" ).appendTo( $li );
-
-		// header sort icons
-		var sortquery = document.location.search;
-		var order = {
-			column: ( sortquery.indexOf( "C=N" ) >= 0 ) ? "name" : ( sortquery.indexOf( "C=M" ) >= 0 ) ? "date" : ( sortquery.indexOf( "C=S" ) >= 0 ) ? "size" : h5ai.config.sortorder.column,
-			ascending: ( sortquery.indexOf( "O=A" ) >= 0 ) ? true : ( sortquery.indexOf( "O=D" ) >= 0 ) ? false : h5ai.config.sortorder.ascending
-		};
-		var $icon;
-		if ( order.ascending ) {
-			$icon = $( "<img src='/h5ai/images/ascending.png' class='sort' alt='ascending' />" );
-		} else {
-			$icon = $( "<img src='/h5ai/images/descending.png' class='sort' alt='descending' />" );
-		};
-		if ( order.column === "date" ) {
-			$li.find( "a.date" ).prepend( $icon );
-		} else if ( order.column === "size" ) {
-			$li.find( "a.size" ).prepend( $icon );
-		} else {
-			$li.find( "a.label" ).append( $icon );
-		};
-
-		// entries
-		$( "#table td" ).closest( "tr" ).each( function () {
-			var path = pathCache.getPathForTableRow( document.location.pathname, this );
-			$ul.append( path.updateExtendedHtml() );
-		} );
-
-		$( "#extended" ).append( $ul );
-		$.log( document.location.pathname, "folders:", $( "#extended .folder" ).size() , "files:", $( "#extended .file" ).size() );
-
-		// empty
-		if ( $ul.children( ".entry:not(.parentfolder)" ).size() === 0 ) {
-			$( "#extended" ).append( $( "<div class='empty l10n-empty'>empty</div>" ) );
-		};
-
-		// in case of floats
-		$( "#extended" ).addClass( "clearfix" );
-	};
-
-
-
-	/*******************************
-	 * customize
-	 *******************************/
-
-	this.customize = function () {
-
-		$.ajax( {
-			url: this.config.customHeader,
-			dataType: "html",
-			success: function ( data ) {
-				$( "#content > header" ).append( $( data ) ).show();
-			}
-		} );
-
-		$.ajax( {
-			url: this.config.customFooter,
-			dataType: "html",
-			success: function ( data ) {
-				$( "#content > footer" ).prepend( $( data ) ).show();
-			}
-		} );
-	};
-
-
-
-	/*******************************
-	 * init counts
-	 *******************************/
-
-	this.initCounts = function () {
-
-		$( ".folderCount" ).text( $( "#extended .entry.folder:not(.parentfolder)" ).size() );
-		$( ".fileCount" ).text( $( "#extended .entry.file" ).size() );
-	};
-};

src/h5ai/js/inc/h5ai.js

@@ -1,351 +0,0 @@
-
-var H5ai = function ( options, langs ) {
-
-
-	/*******************************
-	 * config
-	 *******************************/
-
-	var defaults = {
-		store: {
-			viewmode: "h5ai.viewmode",
-			lang: "h5ai.lang"
-		},
-		callbacks: {
-			pathClick: []
-		},
-
-		viewmodes: [ "details", "icons" ],
-		sortorder: {
-			column: "name",
-			ascending: true
-		},
-		showTree: true,
-		folderStatus: {
-		},
-		lang: null,
-		useBrowserLang: true,
-		setParentFolderLabels: true,
-		linkHoverStates: true
-	};
-	this.config = $.extend( {}, defaults, options );
-
-
-
-	/*******************************
-	 * public api
-	 *******************************/
-
-	this.pathClick = function ( fn ) {
-
-		if ( $.isFunction( fn ) ) {
-			this.config.callbacks.pathClick.push( fn );
-		};
-		return this;
-	};
-
-
-
-	/*******************************
-	 * init
-	 *******************************/
-
-	this.init = function () {
-
-		this.applyViewmode();
-		this.initTopSpace();
-		this.initViews();
-		this.initTree();
-		this.linkHoverStates();
-		this.initLangSelector( langs );
-		this.localize( langs, this.config.lang, this.config.useBrowserLang );
-		this.initIndicators();
-	};
-
-
-
-	/*******************************
-	 * callback triggers
-	 *******************************/
-
-	this.triggerPathClick = function ( path, context ) {
-
-		for ( idx in this.config.callbacks.pathClick ) {
-			this.config.callbacks.pathClick[idx].call( window, path, context );
-		};
-	};
-
-
-
-	/*******************************
-	 * local stored viewmode
-	 *******************************/
-
-	this.getViewmode = function () {
-	
-		var viewmode = localStorage.getItem( this.config.store.viewmode );
-		return $.inArray( viewmode, this.config.viewmodes ) >= 0 ? viewmode : this.config.viewmodes[0];
-	};
-
-
-	this.applyViewmode = function ( viewmode ) {
-
-		if ( viewmode !== undefined ) {
-			localStorage.setItem( this.config.store.viewmode, viewmode );
-		};
-		viewmode = this.getViewmode();
-
-		$( "#viewdetails,#viewicons" ).hide().removeClass( "current" );
-
-		if ( this.config.viewmodes.length > 1 ) {
-			if ( $.inArray( "details", this.config.viewmodes ) >= 0 ) {
-				$( "#viewdetails" ).show();
-			};
-			if ( $.inArray( "icons", this.config.viewmodes ) >= 0 ) {
-				$( "#viewicons" ).show();
-			};
-		};
-
-		if ( viewmode === "details" ) {
-			$( "#viewdetails" ).closest( "li" ).addClass( "current" );
-			$( "#extended" ).addClass( "details-view" ).removeClass( "icons-view" ).show();
-		} else if ( viewmode === "icons" ) {
-			$( "#viewicons" ).closest( "li" ).addClass( "current" );
-			$( "#extended" ).removeClass( "details-view" ).addClass( "icons-view" ).show();
-		} else {
-			$( "#extended" ).hide();
-		};
-	};
-
-
-
-	/*******************************
-	 * top space, depending on nav height
-	 *******************************/
-
-	this.initTopSpace = function () {
-
-		function adjustTopSpace() {
-			
-			var winHeight = $( window ).height();
-			var navHeight = $( "body > nav" ).outerHeight();
-			var footerHeight = $( "body > footer" ).outerHeight();
-			var contentSpacing = 50;
-			var treeSpacing = 50;
-
-			$( "body" )
-				.css( "margin-top", "" + ( navHeight + contentSpacing ) + "px" )
-				.css( "margin-bottom", "" + ( footerHeight + contentSpacing ) + "px" );
-			
-			$( "#tree" )
-				.css( "top", "" + ( navHeight + treeSpacing ) + "px" )
-				.css( "height", "" + ( winHeight - navHeight - footerHeight - 36 - 2 * treeSpacing ) + "px" );
-			try {
-				$( "#tree" ).get( 0 ).updateScrollbar();
-			} catch ( err ) {};
-		};
-
-		$( window ).resize( function () {
-			adjustTopSpace();
-		} );
-		adjustTopSpace();
-	};
-
-
-
-	/*******************************
-	 * init views
-	 *******************************/
-
-	this.initViews = function () {
-
-		$( "#table" ).remove();
-
-		$( "#viewdetails" ).closest( "li" )
-			.click( $.proxy( function () {
-				this.applyViewmode( "details" );
-			}, this ) );
-		$( "#viewicons" ).closest( "li" )
-			.click( $.proxy( function () {
-				this.applyViewmode( "icons" );
-			}, this ) );
-	};
-
-
-
-	/*******************************
-	 * init tree
-	 *******************************/
-
-	this.shiftTree = function ( forceVisible, dontAnimate ) {
-
-		var $tree = $( "#tree" );
-		var $extended = $( "#extended" );
-
-		if ( $tree.outerWidth() < $extended.offset().left || forceVisible === true ) {
-			if ( dontAnimate === true ) {
-				$tree.stop().css( { left: 0 } );															
-			} else {
-				$tree.stop().animate( { left: 0 } );										
-			};
-		} else {
-			if ( dontAnimate === true ) {
-				$tree.stop().css( { left: 18 - $tree.outerWidth() } );					
-			} else {
-				$tree.stop().animate( { left: 18 - $tree.outerWidth() } );					
-			};
-		};
-	};
-
-
-	this.initTree = function () {
-
-		$( "#tree" ).hover(
-			$.proxy( function () { this.shiftTree( true ); }, this ),
-			$.proxy( function () { this.shiftTree(); }, this )
-		);
-		$( window ).resize( $.proxy( function () { this.shiftTree(); }, this ) );
-		this.shiftTree( false, true );
-	};
-
-
-
-	/*******************************
-	 * link hover states
-	 *******************************/
-
-	this.linkHoverStates = function () {
-
-		if ( !this.config.linkHoverStates ) {
-			return;
-		};
-
-		$( "a[href^='/']:not(.linkedHoverStates)" ).each( function () {
-			
-			var $a = $( this ).addClass( "linkedHoverStates" );
-			var href = $a.attr( "href" );
-			$a.hover(
-					function () {
-						$( "a[href='" + href + "']" ).addClass( "hover" );
-					},
-					function () {
-						$( "a[href='" + href + "']" ).removeClass( "hover" );					
-					}
-			);
-		} );
-	};
-
-
-
-	/*******************************
-	 * localization
-	 *******************************/
-
-	this.initLangSelector = function ( langs ) {
-	
-		var sortedLangsKeys = [];
-		for ( lang in langs ) {
-			sortedLangsKeys.push( lang );
-		};
-		sortedLangsKeys.sort();
-
-		var THIS = this;
-		var $ul = $( "<ul />" );
-		for ( idx in sortedLangsKeys ) {
-			( function ( lang ) {
-				$( "<li class='langOption' />" )
-					.addClass( lang )
-					.text( lang + " - " + langs[lang]["lang"] )
-					.appendTo( $ul )
-					.click( function () {
-						localStorage.setItem( THIS.config.store.lang, lang );
-						THIS.localize( langs, lang, false );
-					} );
-			} )( sortedLangsKeys[idx] );
-		};
-		$( "#langSelector .langOptions" )
-			.append( $ul );
-		$( "#langSelector" ).hover(
-			function () {
-				var $ele = $( ".langOptions" );
-				$ele.css( "top", "-" + $ele.outerHeight() + "px" ).stop( true, true ).fadeIn();
-			},
-			function () {
-				$( ".langOptions" ).stop( true, true ).fadeOut();
-			}
-		);
-	};
-
-	this.localize = function ( langs, lang, useBrowserLang ) {
-
-		if ( useBrowserLang === true ) {
-			var browserLang = navigator.language;
-			if ( langs[ browserLang ] !== undefined ) {
-				lang = browserLang;
-			} else if ( browserLang.length > 2 &&  langs[ browserLang.substr( 0, 2 ) ] !== undefined  ) {
-				lang = browserLang.substr( 0, 2 );
-			};
-		};
-
-		if ( langs[ lang ] === undefined ) {
-			lang = "en";
-		};
-
-		var storedLang = localStorage.getItem( this.config.store.lang );
-		if ( langs[ storedLang ] !== undefined ) {
-			lang = storedLang;
-		};
-
-		var selected = langs[ lang ];
-		for ( key in selected ) {
-			$( ".l10n-" + key ).text( selected[key] );
-		};
-		$( ".lang" ).text( lang );
-		$( ".langOption" ).removeClass( "current" );
-		$( ".langOption." + lang ).addClass( "current" );
-	};
-
-
-
-	/*******************************
-	 * initiate tree indicators
-	 *******************************/
-
-	this.initIndicators = function () {
-
-		var THIS = this;
-		$( "#tree .entry.folder:not(.initiatedIndicator)" ).each( function () {
-
-			var $entry = $( this ).addClass( "initiatedIndicator" );
-			var $indicator = $entry.find( "> .indicator" );
-			$indicator.click( function( event ) {
-				if ( $indicator.hasClass( "unknown" ) ) { 
-					$.get( "/h5ai/php/treecontent.php", { "href": $entry.find( "> a" ).attr( "href" ) }, function ( html ) {
-						$content = $( html );
-						$indicator.removeClass( "unknown" );
-						if ( $content.find( "> li" ).size() === 0 ) {
-							$indicator.replaceWith( $( "<span class='blank' />" ) );
-						} else {
-							$indicator.addClass( "open" );
-							$entry.find( "> .content" ).replaceWith( $content );
-							$( "#tree" ).get( 0 ).updateScrollbar();
-							THIS.initIndicators();
-						};
-					} );
-				} else if ( $indicator.hasClass( "open" ) ) {
-					$indicator.removeClass( "open" );
-					$( "#tree" ).get( 0 ).updateScrollbar( true );
-					$entry.find( "> .content" ).slideUp( function() {
-						$( "#tree" ).get( 0 ).updateScrollbar();
-					} );
-				} else {
-					$indicator.addClass( "open" );
-					$( "#tree" ).get( 0 ).updateScrollbar( true );
-					$entry.find( "> .content" ).slideDown( function() {
-						$( "#tree" ).get( 0 ).updateScrollbar();
-					} );				
-				};
-			} );
-		} );
-	};
-};

src/h5ai/js/inc/jquery.json.min.js

@@ -1,31 +0,0 @@
-// v2.2
-(function($){$.toJSON=function(o)
-{if(typeof(JSON)=='object'&&JSON.stringify)
-return JSON.stringify(o);var type=typeof(o);if(o===null)
-return"null";if(type=="undefined")
-return undefined;if(type=="number"||type=="boolean")
-return o+"";if(type=="string")
-return $.quoteString(o);if(type=='object')
-{if(typeof o.toJSON=="function")
-return $.toJSON(o.toJSON());if(o.constructor===Date)
-{var month=o.getUTCMonth()+1;if(month<10)month='0'+month;var day=o.getUTCDate();if(day<10)day='0'+day;var year=o.getUTCFullYear();var hours=o.getUTCHours();if(hours<10)hours='0'+hours;var minutes=o.getUTCMinutes();if(minutes<10)minutes='0'+minutes;var seconds=o.getUTCSeconds();if(seconds<10)seconds='0'+seconds;var milli=o.getUTCMilliseconds();if(milli<100)milli='0'+milli;if(milli<10)milli='0'+milli;return'"'+year+'-'+month+'-'+day+'T'+
-hours+':'+minutes+':'+seconds+'.'+milli+'Z"';}
-if(o.constructor===Array)
-{var ret=[];for(var i=0;i<o.length;i++)
-ret.push($.toJSON(o[i])||"null");return"["+ret.join(",")+"]";}
-var pairs=[];for(var k in o){var name;var type=typeof k;if(type=="number")
-name='"'+k+'"';else if(type=="string")
-name=$.quoteString(k);else
-continue;if(typeof o[k]=="function")
-continue;var val=$.toJSON(o[k]);pairs.push(name+":"+val);}
-return"{"+pairs.join(", ")+"}";}};$.evalJSON=function(src)
-{if(typeof(JSON)=='object'&&JSON.parse)
-return JSON.parse(src);return eval("("+src+")");};$.secureEvalJSON=function(src)
-{if(typeof(JSON)=='object'&&JSON.parse)
-return JSON.parse(src);var filtered=src;filtered=filtered.replace(/\\["\\\/bfnrtu]/g,'@');filtered=filtered.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']');filtered=filtered.replace(/(?:^|:|,)(?:\s*\[)+/g,'');if(/^[\],:{}\s]*$/.test(filtered))
-return eval("("+src+")");else
-throw new SyntaxError("Error parsing JSON, source is not valid.");};$.quoteString=function(string)
-{if(string.match(_escapeable))
-{return'"'+string.replace(_escapeable,function(a)
-{var c=_meta[a];if(typeof c==='string')return c;c=a.charCodeAt();return'\\u00'+Math.floor(c/16).toString(16)+(c%16).toString(16);})+'"';}
-return'"'+string+'"';};var _escapeable=/["\\\x00-\x1f\x7f-\x9f]/g;var _meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'};})(jQuery);

src/h5ai/js/inc/jquery.scrollpanel.js

@@ -1,133 +0,0 @@
-( function ( $ ) {
-
-	var init = function ( htmlElement ) {
-
-		var $element = $( htmlElement );
-		
-		if ( $element.css( "position" ) === undefined || $element.css( "position" ) === "static" ) {
-			$element.css( "position", "relative" );
-		};
-
-		var $scrollbar = $( "<div class='scrollbar' />" );
-		var $drag = $( "<div class='drag' />" ).appendTo( $scrollbar );
-		$element
-			.wrapInner( "<div class='wrapper'><div class='content' /></div>" )
-			.append( $scrollbar );
-		var $wrapper = $element.find( "> .wrapper" );
-		var $content = $wrapper.find( "> .content" );
-		var mouseOffsetY = 0;
-		var updateId = undefined;
-
-		var update = function ( repeat ) {
-			if ( updateId !== undefined && !repeat ) {
-				clearInterval( updateId );
-				updateId = undefined;
-			} else if ( updateId === undefined && repeat ) {
-				updateId = setInterval( function() { update( true ); }, 50 );
-			};
-
-			$wrapper.css( "height", $element.height() );
-			var visibleHeight = $element.height();
-			var contentHeight = $content.outerHeight();
-			var scrollTop = $wrapper.scrollTop();
-			var scrollTopFrac = scrollTop / contentHeight;
-			var visVertFrac = Math.min( visibleHeight / contentHeight, 1 );
-			
-			if ( visVertFrac < 1 ) {
-				$scrollbar
-					.fadeIn( 50 )
-					.css( {
-						height: $element.innerHeight() + $scrollbar.height() - $scrollbar.outerHeight( true )
-					} );
-				$drag
-					.css( {
-						top: $scrollbar.height() * scrollTopFrac,
-						height: $scrollbar.height() * visVertFrac
-					} );
-			} else {
-				$scrollbar.fadeOut( 50 );
-			};
-		};
-		var scroll = function ( event ) {
-			event.preventDefault();
-			var clickFrac = ( event.pageY - $scrollbar.offset().top - mouseOffsetY ) / $scrollbar.height();
-			$wrapper.scrollTop( $content.outerHeight() * clickFrac );
-			update();
-		};
-
-		$element
-			.mousewheel( function ( event, delta) {
-				$wrapper.scrollTop( $wrapper.scrollTop() - 50 * delta );
-				update();
-				event.stopPropagation();
-				event.preventDefault();
-			} )
-			.scroll( update );
-		$element.get( 0 ).updateScrollbar = update;
-		$wrapper
-			.css( {
-				"padding-right": $scrollbar.outerWidth( true ),
-				height: $element.height(),
-				overflow: "hidden"
-			} );
-		$scrollbar
-			.css( {
-				position: "absolute",
-				top: 0,
-				right: 0,
-				overflow: "hidden",
-				cursor: "pointer"
-			} )
-			.mousedown( function ( event ) {
-				mouseOffsetY = $drag.outerHeight() / 2;
-				scroll( event );
-				$scrollbar.addClass( "dragOn" );
-				$( window )
-					.bind( "mousemove", scroll )
-					.one( "mouseup", function ( event ) {
-						$scrollbar.removeClass( "dragOn" );
-						$( window ).unbind( "mousemove", scroll );
-						scroll( event );
-						event.stopPropagation();
-					} );
-				event.preventDefault();
-			} )
-			.each( function () { 
-				this.onselectstart = function () {
-					return false;
-				};
-			} );
-		$drag
-			.css( {
-				position: "absolute",
-				left: 0,
-				width: "100%"
-			} )
-			.mousedown( function ( event ) {
-				mouseOffsetY = event.pageY - $drag.offset().top;
-				scroll( event );
-				$scrollbar.addClass( "dragOn" );
-				$( window )
-					.bind( "mousemove", scroll )
-					.one( "mouseup", function ( event ) {
-						$scrollbar.removeClass( "dragOn" );
-						$( window ).unbind( "mousemove", scroll );
-						scroll( event );
-						event.stopPropagation();
-					} );
-				event.stopPropagation();
-			} );
-
-		update();
-	};
-
-	
-	$.fn.scrollpanel = function () {
-		
-		return this.each( function () {
-
-			init( this );
-		} );
-	};
-
-} )( jQuery );

src/h5ai/js/inc/jquery.utils.js

@@ -1,24 +0,0 @@
-( function( $ ) {
-
-	// http://paulirish.com/2009/log-a-lightweight-wrapper-for-consolelog/
-	// modified
-	$.log = function () {
-		$.log.history = $.log.history || [];
-		$.log.history.push( arguments );
-		if ( window.console ) {
-			window.console.log( Array.prototype.slice.call( arguments ) );
-		};
-	};
-
-	var Timer = function () {
-		this.start = new Date().getTime();;
-		this.last = this.start;
-		this.log = function ( label ) {
-			var now = new Date().getTime();
-			$.log( "timer", label, "+" + (now - this.last), "=" + (now - this.start) );
-			this.last = now;
-		};
-	};
-	$.timer = new Timer();
-	
-} )( jQuery );

src/h5ai/js/inc/lib/date.js

@@ -0,0 +1,104 @@
+/**
+ * Version: 1.0 Alpha-1 
+ * Build Date: 13-Nov-2007
+ * Copyright (c) 2006-2007, Coolite Inc. (http://www.coolite.com/). All rights reserved.
+ * License: Licensed under The MIT License. See license.txt and http://www.datejs.com/license/. 
+ * Website: http://www.datejs.com/ or http://www.coolite.com/datejs/
+ */
+Date.CultureInfo={name:"en-US",englishName:"English (United States)",nativeName:"English (United States)",dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],abbreviatedDayNames:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],shortestDayNames:["Su","Mo","Tu","We","Th","Fr","Sa"],firstLetterDayNames:["S","M","T","W","T","F","S"],monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],abbreviatedMonthNames:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],amDesignator:"AM",pmDesignator:"PM",firstDayOfWeek:0,twoDigitYearMax:2029,dateElementOrder:"mdy",formatPatterns:{shortDate:"M/d/yyyy",longDate:"dddd, MMMM dd, yyyy",shortTime:"h:mm tt",longTime:"h:mm:ss tt",fullDateTime:"dddd, MMMM dd, yyyy h:mm:ss tt",sortableDateTime:"yyyy-MM-ddTHH:mm:ss",universalSortableDateTime:"yyyy-MM-dd HH:mm:ssZ",rfc1123:"ddd, dd MMM yyyy HH:mm:ss GMT",monthDay:"MMMM dd",yearMonth:"MMMM, yyyy"},regexPatterns:{jan:/^jan(uary)?/i,feb:/^feb(ruary)?/i,mar:/^mar(ch)?/i,apr:/^apr(il)?/i,may:/^may/i,jun:/^jun(e)?/i,jul:/^jul(y)?/i,aug:/^aug(ust)?/i,sep:/^sep(t(ember)?)?/i,oct:/^oct(ober)?/i,nov:/^nov(ember)?/i,dec:/^dec(ember)?/i,sun:/^su(n(day)?)?/i,mon:/^mo(n(day)?)?/i,tue:/^tu(e(s(day)?)?)?/i,wed:/^we(d(nesday)?)?/i,thu:/^th(u(r(s(day)?)?)?)?/i,fri:/^fr(i(day)?)?/i,sat:/^sa(t(urday)?)?/i,future:/^next/i,past:/^last|past|prev(ious)?/i,add:/^(\+|after|from)/i,subtract:/^(\-|before|ago)/i,yesterday:/^yesterday/i,today:/^t(oday)?/i,tomorrow:/^tomorrow/i,now:/^n(ow)?/i,millisecond:/^ms|milli(second)?s?/i,second:/^sec(ond)?s?/i,minute:/^min(ute)?s?/i,hour:/^h(ou)?rs?/i,week:/^w(ee)?k/i,month:/^m(o(nth)?s?)?/i,day:/^d(ays?)?/i,year:/^y((ea)?rs?)?/i,shortMeridian:/^(a|p)/i,longMeridian:/^(a\.?m?\.?|p\.?m?\.?)/i,timezone:/^((e(s|d)t|c(s|d)t|m(s|d)t|p(s|d)t)|((gmt)?\s*(\+|\-)\s*\d\d\d\d?)|gmt)/i,ordinalSuffix:/^\s*(st|nd|rd|th)/i,timeContext:/^\s*(\:|a|p)/i},abbreviatedTimeZoneStandard:{GMT:"-000",EST:"-0400",CST:"-0500",MST:"-0600",PST:"-0700"},abbreviatedTimeZoneDST:{GMT:"-000",EDT:"-0500",CDT:"-0600",MDT:"-0700",PDT:"-0800"}};
+Date.getMonthNumberFromName=function(name){var n=Date.CultureInfo.monthNames,m=Date.CultureInfo.abbreviatedMonthNames,s=name.toLowerCase();for(var i=0;i<n.length;i++){if(n[i].toLowerCase()==s||m[i].toLowerCase()==s){return i;}}
+return-1;};Date.getDayNumberFromName=function(name){var n=Date.CultureInfo.dayNames,m=Date.CultureInfo.abbreviatedDayNames,o=Date.CultureInfo.shortestDayNames,s=name.toLowerCase();for(var i=0;i<n.length;i++){if(n[i].toLowerCase()==s||m[i].toLowerCase()==s){return i;}}
+return-1;};Date.isLeapYear=function(year){return(((year%4===0)&&(year%100!==0))||(year%400===0));};Date.getDaysInMonth=function(year,month){return[31,(Date.isLeapYear(year)?29:28),31,30,31,30,31,31,30,31,30,31][month];};Date.getTimezoneOffset=function(s,dst){return(dst||false)?Date.CultureInfo.abbreviatedTimeZoneDST[s.toUpperCase()]:Date.CultureInfo.abbreviatedTimeZoneStandard[s.toUpperCase()];};Date.getTimezoneAbbreviation=function(offset,dst){var n=(dst||false)?Date.CultureInfo.abbreviatedTimeZoneDST:Date.CultureInfo.abbreviatedTimeZoneStandard,p;for(p in n){if(n[p]===offset){return p;}}
+return null;};Date.prototype.clone=function(){return new Date(this.getTime());};Date.prototype.compareTo=function(date){if(isNaN(this)){throw new Error(this);}
+if(date instanceof Date&&!isNaN(date)){return(this>date)?1:(this<date)?-1:0;}else{throw new TypeError(date);}};Date.prototype.equals=function(date){return(this.compareTo(date)===0);};Date.prototype.between=function(start,end){var t=this.getTime();return t>=start.getTime()&&t<=end.getTime();};Date.prototype.addMilliseconds=function(value){this.setMilliseconds(this.getMilliseconds()+value);return this;};Date.prototype.addSeconds=function(value){return this.addMilliseconds(value*1000);};Date.prototype.addMinutes=function(value){return this.addMilliseconds(value*60000);};Date.prototype.addHours=function(value){return this.addMilliseconds(value*3600000);};Date.prototype.addDays=function(value){return this.addMilliseconds(value*86400000);};Date.prototype.addWeeks=function(value){return this.addMilliseconds(value*604800000);};Date.prototype.addMonths=function(value){var n=this.getDate();this.setDate(1);this.setMonth(this.getMonth()+value);this.setDate(Math.min(n,this.getDaysInMonth()));return this;};Date.prototype.addYears=function(value){return this.addMonths(value*12);};Date.prototype.add=function(config){if(typeof config=="number"){this._orient=config;return this;}
+var x=config;if(x.millisecond||x.milliseconds){this.addMilliseconds(x.millisecond||x.milliseconds);}
+if(x.second||x.seconds){this.addSeconds(x.second||x.seconds);}
+if(x.minute||x.minutes){this.addMinutes(x.minute||x.minutes);}
+if(x.hour||x.hours){this.addHours(x.hour||x.hours);}
+if(x.month||x.months){this.addMonths(x.month||x.months);}
+if(x.year||x.years){this.addYears(x.year||x.years);}
+if(x.day||x.days){this.addDays(x.day||x.days);}
+return this;};Date._validate=function(value,min,max,name){if(typeof value!="number"){throw new TypeError(value+" is not a Number.");}else if(value<min||value>max){throw new RangeError(value+" is not a valid value for "+name+".");}
+return true;};Date.validateMillisecond=function(n){return Date._validate(n,0,999,"milliseconds");};Date.validateSecond=function(n){return Date._validate(n,0,59,"seconds");};Date.validateMinute=function(n){return Date._validate(n,0,59,"minutes");};Date.validateHour=function(n){return Date._validate(n,0,23,"hours");};Date.validateDay=function(n,year,month){return Date._validate(n,1,Date.getDaysInMonth(year,month),"days");};Date.validateMonth=function(n){return Date._validate(n,0,11,"months");};Date.validateYear=function(n){return Date._validate(n,1,9999,"seconds");};Date.prototype.set=function(config){var x=config;if(!x.millisecond&&x.millisecond!==0){x.millisecond=-1;}
+if(!x.second&&x.second!==0){x.second=-1;}
+if(!x.minute&&x.minute!==0){x.minute=-1;}
+if(!x.hour&&x.hour!==0){x.hour=-1;}
+if(!x.day&&x.day!==0){x.day=-1;}
+if(!x.month&&x.month!==0){x.month=-1;}
+if(!x.year&&x.year!==0){x.year=-1;}
+if(x.millisecond!=-1&&Date.validateMillisecond(x.millisecond)){this.addMilliseconds(x.millisecond-this.getMilliseconds());}
+if(x.second!=-1&&Date.validateSecond(x.second)){this.addSeconds(x.second-this.getSeconds());}
+if(x.minute!=-1&&Date.validateMinute(x.minute)){this.addMinutes(x.minute-this.getMinutes());}
+if(x.hour!=-1&&Date.validateHour(x.hour)){this.addHours(x.hour-this.getHours());}
+if(x.month!==-1&&Date.validateMonth(x.month)){this.addMonths(x.month-this.getMonth());}
+if(x.year!=-1&&Date.validateYear(x.year)){this.addYears(x.year-this.getFullYear());}
+if(x.day!=-1&&Date.validateDay(x.day,this.getFullYear(),this.getMonth())){this.addDays(x.day-this.getDate());}
+if(x.timezone){this.setTimezone(x.timezone);}
+if(x.timezoneOffset){this.setTimezoneOffset(x.timezoneOffset);}
+return this;};Date.prototype.clearTime=function(){this.setHours(0);this.setMinutes(0);this.setSeconds(0);this.setMilliseconds(0);return this;};Date.prototype.isLeapYear=function(){var y=this.getFullYear();return(((y%4===0)&&(y%100!==0))||(y%400===0));};Date.prototype.isWeekday=function(){return!(this.is().sat()||this.is().sun());};Date.prototype.getDaysInMonth=function(){return Date.getDaysInMonth(this.getFullYear(),this.getMonth());};Date.prototype.moveToFirstDayOfMonth=function(){return this.set({day:1});};Date.prototype.moveToLastDayOfMonth=function(){return this.set({day:this.getDaysInMonth()});};Date.prototype.moveToDayOfWeek=function(day,orient){var diff=(day-this.getDay()+7*(orient||+1))%7;return this.addDays((diff===0)?diff+=7*(orient||+1):diff);};Date.prototype.moveToMonth=function(month,orient){var diff=(month-this.getMonth()+12*(orient||+1))%12;return this.addMonths((diff===0)?diff+=12*(orient||+1):diff);};Date.prototype.getDayOfYear=function(){return Math.floor((this-new Date(this.getFullYear(),0,1))/86400000);};Date.prototype.getWeekOfYear=function(firstDayOfWeek){var y=this.getFullYear(),m=this.getMonth(),d=this.getDate();var dow=firstDayOfWeek||Date.CultureInfo.firstDayOfWeek;var offset=7+1-new Date(y,0,1).getDay();if(offset==8){offset=1;}
+var daynum=((Date.UTC(y,m,d,0,0,0)-Date.UTC(y,0,1,0,0,0))/86400000)+1;var w=Math.floor((daynum-offset+7)/7);if(w===dow){y--;var prevOffset=7+1-new Date(y,0,1).getDay();if(prevOffset==2||prevOffset==8){w=53;}else{w=52;}}
+return w;};Date.prototype.isDST=function(){console.log('isDST');return this.toString().match(/(E|C|M|P)(S|D)T/)[2]=="D";};Date.prototype.getTimezone=function(){return Date.getTimezoneAbbreviation(this.getUTCOffset,this.isDST());};Date.prototype.setTimezoneOffset=function(s){var here=this.getTimezoneOffset(),there=Number(s)*-6/10;this.addMinutes(there-here);return this;};Date.prototype.setTimezone=function(s){return this.setTimezoneOffset(Date.getTimezoneOffset(s));};Date.prototype.getUTCOffset=function(){var n=this.getTimezoneOffset()*-10/6,r;if(n<0){r=(n-10000).toString();return r[0]+r.substr(2);}else{r=(n+10000).toString();return"+"+r.substr(1);}};Date.prototype.getDayName=function(abbrev){return abbrev?Date.CultureInfo.abbreviatedDayNames[this.getDay()]:Date.CultureInfo.dayNames[this.getDay()];};Date.prototype.getMonthName=function(abbrev){return abbrev?Date.CultureInfo.abbreviatedMonthNames[this.getMonth()]:Date.CultureInfo.monthNames[this.getMonth()];};Date.prototype._toString=Date.prototype.toString;Date.prototype.toString=function(format){var self=this;var p=function p(s){return(s.toString().length==1)?"0"+s:s;};return format?format.replace(/dd?d?d?|MM?M?M?|yy?y?y?|hh?|HH?|mm?|ss?|tt?|zz?z?/g,function(format){switch(format){case"hh":return p(self.getHours()<13?self.getHours():(self.getHours()-12));case"h":return self.getHours()<13?self.getHours():(self.getHours()-12);case"HH":return p(self.getHours());case"H":return self.getHours();case"mm":return p(self.getMinutes());case"m":return self.getMinutes();case"ss":return p(self.getSeconds());case"s":return self.getSeconds();case"yyyy":return self.getFullYear();case"yy":return self.getFullYear().toString().substring(2,4);case"dddd":return self.getDayName();case"ddd":return self.getDayName(true);case"dd":return p(self.getDate());case"d":return self.getDate().toString();case"MMMM":return self.getMonthName();case"MMM":return self.getMonthName(true);case"MM":return p((self.getMonth()+1));case"M":return self.getMonth()+1;case"t":return self.getHours()<12?Date.CultureInfo.amDesignator.substring(0,1):Date.CultureInfo.pmDesignator.substring(0,1);case"tt":return self.getHours()<12?Date.CultureInfo.amDesignator:Date.CultureInfo.pmDesignator;case"zzz":case"zz":case"z":return"";}}):this._toString();};
+Date.now=function(){return new Date();};Date.today=function(){return Date.now().clearTime();};Date.prototype._orient=+1;Date.prototype.next=function(){this._orient=+1;return this;};Date.prototype.last=Date.prototype.prev=Date.prototype.previous=function(){this._orient=-1;return this;};Date.prototype._is=false;Date.prototype.is=function(){this._is=true;return this;};Number.prototype._dateElement="day";Number.prototype.fromNow=function(){var c={};c[this._dateElement]=this;return Date.now().add(c);};Number.prototype.ago=function(){var c={};c[this._dateElement]=this*-1;return Date.now().add(c);};(function(){var $D=Date.prototype,$N=Number.prototype;var dx=("sunday monday tuesday wednesday thursday friday saturday").split(/\s/),mx=("january february march april may june july august september october november december").split(/\s/),px=("Millisecond Second Minute Hour Day Week Month Year").split(/\s/),de;var df=function(n){return function(){if(this._is){this._is=false;return this.getDay()==n;}
+return this.moveToDayOfWeek(n,this._orient);};};for(var i=0;i<dx.length;i++){$D[dx[i]]=$D[dx[i].substring(0,3)]=df(i);}
+var mf=function(n){return function(){if(this._is){this._is=false;return this.getMonth()===n;}
+return this.moveToMonth(n,this._orient);};};for(var j=0;j<mx.length;j++){$D[mx[j]]=$D[mx[j].substring(0,3)]=mf(j);}
+var ef=function(j){return function(){if(j.substring(j.length-1)!="s"){j+="s";}
+return this["add"+j](this._orient);};};var nf=function(n){return function(){this._dateElement=n;return this;};};for(var k=0;k<px.length;k++){de=px[k].toLowerCase();$D[de]=$D[de+"s"]=ef(px[k]);$N[de]=$N[de+"s"]=nf(de);}}());Date.prototype.toJSONString=function(){return this.toString("yyyy-MM-ddThh:mm:ssZ");};Date.prototype.toShortDateString=function(){return this.toString(Date.CultureInfo.formatPatterns.shortDatePattern);};Date.prototype.toLongDateString=function(){return this.toString(Date.CultureInfo.formatPatterns.longDatePattern);};Date.prototype.toShortTimeString=function(){return this.toString(Date.CultureInfo.formatPatterns.shortTimePattern);};Date.prototype.toLongTimeString=function(){return this.toString(Date.CultureInfo.formatPatterns.longTimePattern);};Date.prototype.getOrdinal=function(){switch(this.getDate()){case 1:case 21:case 31:return"st";case 2:case 22:return"nd";case 3:case 23:return"rd";default:return"th";}};
+(function(){Date.Parsing={Exception:function(s){this.message="Parse error at '"+s.substring(0,10)+" ...'";}};var $P=Date.Parsing;var _=$P.Operators={rtoken:function(r){return function(s){var mx=s.match(r);if(mx){return([mx[0],s.substring(mx[0].length)]);}else{throw new $P.Exception(s);}};},token:function(s){return function(s){return _.rtoken(new RegExp("^\s*"+s+"\s*"))(s);};},stoken:function(s){return _.rtoken(new RegExp("^"+s));},until:function(p){return function(s){var qx=[],rx=null;while(s.length){try{rx=p.call(this,s);}catch(e){qx.push(rx[0]);s=rx[1];continue;}
+break;}
+return[qx,s];};},many:function(p){return function(s){var rx=[],r=null;while(s.length){try{r=p.call(this,s);}catch(e){return[rx,s];}
+rx.push(r[0]);s=r[1];}
+return[rx,s];};},optional:function(p){return function(s){var r=null;try{r=p.call(this,s);}catch(e){return[null,s];}
+return[r[0],r[1]];};},not:function(p){return function(s){try{p.call(this,s);}catch(e){return[null,s];}
+throw new $P.Exception(s);};},ignore:function(p){return p?function(s){var r=null;r=p.call(this,s);return[null,r[1]];}:null;},product:function(){var px=arguments[0],qx=Array.prototype.slice.call(arguments,1),rx=[];for(var i=0;i<px.length;i++){rx.push(_.each(px[i],qx));}
+return rx;},cache:function(rule){var cache={},r=null;return function(s){try{r=cache[s]=(cache[s]||rule.call(this,s));}catch(e){r=cache[s]=e;}
+if(r instanceof $P.Exception){throw r;}else{return r;}};},any:function(){var px=arguments;return function(s){var r=null;for(var i=0;i<px.length;i++){if(px[i]==null){continue;}
+try{r=(px[i].call(this,s));}catch(e){r=null;}
+if(r){return r;}}
+throw new $P.Exception(s);};},each:function(){var px=arguments;return function(s){var rx=[],r=null;for(var i=0;i<px.length;i++){if(px[i]==null){continue;}
+try{r=(px[i].call(this,s));}catch(e){throw new $P.Exception(s);}
+rx.push(r[0]);s=r[1];}
+return[rx,s];};},all:function(){var px=arguments,_=_;return _.each(_.optional(px));},sequence:function(px,d,c){d=d||_.rtoken(/^\s*/);c=c||null;if(px.length==1){return px[0];}
+return function(s){var r=null,q=null;var rx=[];for(var i=0;i<px.length;i++){try{r=px[i].call(this,s);}catch(e){break;}
+rx.push(r[0]);try{q=d.call(this,r[1]);}catch(ex){q=null;break;}
+s=q[1];}
+if(!r){throw new $P.Exception(s);}
+if(q){throw new $P.Exception(q[1]);}
+if(c){try{r=c.call(this,r[1]);}catch(ey){throw new $P.Exception(r[1]);}}
+return[rx,(r?r[1]:s)];};},between:function(d1,p,d2){d2=d2||d1;var _fn=_.each(_.ignore(d1),p,_.ignore(d2));return function(s){var rx=_fn.call(this,s);return[[rx[0][0],r[0][2]],rx[1]];};},list:function(p,d,c){d=d||_.rtoken(/^\s*/);c=c||null;return(p instanceof Array?_.each(_.product(p.slice(0,-1),_.ignore(d)),p.slice(-1),_.ignore(c)):_.each(_.many(_.each(p,_.ignore(d))),px,_.ignore(c)));},set:function(px,d,c){d=d||_.rtoken(/^\s*/);c=c||null;return function(s){var r=null,p=null,q=null,rx=null,best=[[],s],last=false;for(var i=0;i<px.length;i++){q=null;p=null;r=null;last=(px.length==1);try{r=px[i].call(this,s);}catch(e){continue;}
+rx=[[r[0]],r[1]];if(r[1].length>0&&!last){try{q=d.call(this,r[1]);}catch(ex){last=true;}}else{last=true;}
+if(!last&&q[1].length===0){last=true;}
+if(!last){var qx=[];for(var j=0;j<px.length;j++){if(i!=j){qx.push(px[j]);}}
+p=_.set(qx,d).call(this,q[1]);if(p[0].length>0){rx[0]=rx[0].concat(p[0]);rx[1]=p[1];}}
+if(rx[1].length<best[1].length){best=rx;}
+if(best[1].length===0){break;}}
+if(best[0].length===0){return best;}
+if(c){try{q=c.call(this,best[1]);}catch(ey){throw new $P.Exception(best[1]);}
+best[1]=q[1];}
+return best;};},forward:function(gr,fname){return function(s){return gr[fname].call(this,s);};},replace:function(rule,repl){return function(s){var r=rule.call(this,s);return[repl,r[1]];};},process:function(rule,fn){return function(s){var r=rule.call(this,s);return[fn.call(this,r[0]),r[1]];};},min:function(min,rule){return function(s){var rx=rule.call(this,s);if(rx[0].length<min){throw new $P.Exception(s);}
+return rx;};}};var _generator=function(op){return function(){var args=null,rx=[];if(arguments.length>1){args=Array.prototype.slice.call(arguments);}else if(arguments[0]instanceof Array){args=arguments[0];}
+if(args){for(var i=0,px=args.shift();i<px.length;i++){args.unshift(px[i]);rx.push(op.apply(null,args));args.shift();return rx;}}else{return op.apply(null,arguments);}};};var gx="optional not ignore cache".split(/\s/);for(var i=0;i<gx.length;i++){_[gx[i]]=_generator(_[gx[i]]);}
+var _vector=function(op){return function(){if(arguments[0]instanceof Array){return op.apply(null,arguments[0]);}else{return op.apply(null,arguments);}};};var vx="each any all".split(/\s/);for(var j=0;j<vx.length;j++){_[vx[j]]=_vector(_[vx[j]]);}}());(function(){var flattenAndCompact=function(ax){var rx=[];for(var i=0;i<ax.length;i++){if(ax[i]instanceof Array){rx=rx.concat(flattenAndCompact(ax[i]));}else{if(ax[i]){rx.push(ax[i]);}}}
+return rx;};Date.Grammar={};Date.Translator={hour:function(s){return function(){this.hour=Number(s);};},minute:function(s){return function(){this.minute=Number(s);};},second:function(s){return function(){this.second=Number(s);};},meridian:function(s){return function(){this.meridian=s.slice(0,1).toLowerCase();};},timezone:function(s){return function(){var n=s.replace(/[^\d\+\-]/g,"");if(n.length){this.timezoneOffset=Number(n);}else{this.timezone=s.toLowerCase();}};},day:function(x){var s=x[0];return function(){this.day=Number(s.match(/\d+/)[0]);};},month:function(s){return function(){this.month=((s.length==3)?Date.getMonthNumberFromName(s):(Number(s)-1));};},year:function(s){return function(){var n=Number(s);this.year=((s.length>2)?n:(n+(((n+2000)<Date.CultureInfo.twoDigitYearMax)?2000:1900)));};},rday:function(s){return function(){switch(s){case"yesterday":this.days=-1;break;case"tomorrow":this.days=1;break;case"today":this.days=0;break;case"now":this.days=0;this.now=true;break;}};},finishExact:function(x){x=(x instanceof Array)?x:[x];var now=new Date();this.year=now.getFullYear();this.month=now.getMonth();this.day=1;this.hour=0;this.minute=0;this.second=0;for(var i=0;i<x.length;i++){if(x[i]){x[i].call(this);}}
+this.hour=(this.meridian=="p"&&this.hour<13)?this.hour+12:this.hour;if(this.day>Date.getDaysInMonth(this.year,this.month)){throw new RangeError(this.day+" is not a valid value for days.");}
+var r=new Date(this.year,this.month,this.day,this.hour,this.minute,this.second);if(this.timezone){r.set({timezone:this.timezone});}else if(this.timezoneOffset){r.set({timezoneOffset:this.timezoneOffset});}
+return r;},finish:function(x){x=(x instanceof Array)?flattenAndCompact(x):[x];if(x.length===0){return null;}
+for(var i=0;i<x.length;i++){if(typeof x[i]=="function"){x[i].call(this);}}
+if(this.now){return new Date();}
+var today=Date.today();var method=null;var expression=!!(this.days!=null||this.orient||this.operator);if(expression){var gap,mod,orient;orient=((this.orient=="past"||this.operator=="subtract")?-1:1);if(this.weekday){this.unit="day";gap=(Date.getDayNumberFromName(this.weekday)-today.getDay());mod=7;this.days=gap?((gap+(orient*mod))%mod):(orient*mod);}
+if(this.month){this.unit="month";gap=(this.month-today.getMonth());mod=12;this.months=gap?((gap+(orient*mod))%mod):(orient*mod);this.month=null;}
+if(!this.unit){this.unit="day";}
+if(this[this.unit+"s"]==null||this.operator!=null){if(!this.value){this.value=1;}
+if(this.unit=="week"){this.unit="day";this.value=this.value*7;}
+this[this.unit+"s"]=this.value*orient;}
+return today.add(this);}else{if(this.meridian&&this.hour){this.hour=(this.hour<13&&this.meridian=="p")?this.hour+12:this.hour;}
+if(this.weekday&&!this.day){this.day=(today.addDays((Date.getDayNumberFromName(this.weekday)-today.getDay()))).getDate();}
+if(this.month&&!this.day){this.day=1;}
+return today.set(this);}}};var _=Date.Parsing.Operators,g=Date.Grammar,t=Date.Translator,_fn;g.datePartDelimiter=_.rtoken(/^([\s\-\.\,\/\x27]+)/);g.timePartDelimiter=_.stoken(":");g.whiteSpace=_.rtoken(/^\s*/);g.generalDelimiter=_.rtoken(/^(([\s\,]|at|on)+)/);var _C={};g.ctoken=function(keys){var fn=_C[keys];if(!fn){var c=Date.CultureInfo.regexPatterns;var kx=keys.split(/\s+/),px=[];for(var i=0;i<kx.length;i++){px.push(_.replace(_.rtoken(c[kx[i]]),kx[i]));}
+fn=_C[keys]=_.any.apply(null,px);}
+return fn;};g.ctoken2=function(key){return _.rtoken(Date.CultureInfo.regexPatterns[key]);};g.h=_.cache(_.process(_.rtoken(/^(0[0-9]|1[0-2]|[1-9])/),t.hour));g.hh=_.cache(_.process(_.rtoken(/^(0[0-9]|1[0-2])/),t.hour));g.H=_.cache(_.process(_.rtoken(/^([0-1][0-9]|2[0-3]|[0-9])/),t.hour));g.HH=_.cache(_.process(_.rtoken(/^([0-1][0-9]|2[0-3])/),t.hour));g.m=_.cache(_.process(_.rtoken(/^([0-5][0-9]|[0-9])/),t.minute));g.mm=_.cache(_.process(_.rtoken(/^[0-5][0-9]/),t.minute));g.s=_.cache(_.process(_.rtoken(/^([0-5][0-9]|[0-9])/),t.second));g.ss=_.cache(_.process(_.rtoken(/^[0-5][0-9]/),t.second));g.hms=_.cache(_.sequence([g.H,g.mm,g.ss],g.timePartDelimiter));g.t=_.cache(_.process(g.ctoken2("shortMeridian"),t.meridian));g.tt=_.cache(_.process(g.ctoken2("longMeridian"),t.meridian));g.z=_.cache(_.process(_.rtoken(/^(\+|\-)?\s*\d\d\d\d?/),t.timezone));g.zz=_.cache(_.process(_.rtoken(/^(\+|\-)\s*\d\d\d\d/),t.timezone));g.zzz=_.cache(_.process(g.ctoken2("timezone"),t.timezone));g.timeSuffix=_.each(_.ignore(g.whiteSpace),_.set([g.tt,g.zzz]));g.time=_.each(_.optional(_.ignore(_.stoken("T"))),g.hms,g.timeSuffix);g.d=_.cache(_.process(_.each(_.rtoken(/^([0-2]\d|3[0-1]|\d)/),_.optional(g.ctoken2("ordinalSuffix"))),t.day));g.dd=_.cache(_.process(_.each(_.rtoken(/^([0-2]\d|3[0-1])/),_.optional(g.ctoken2("ordinalSuffix"))),t.day));g.ddd=g.dddd=_.cache(_.process(g.ctoken("sun mon tue wed thu fri sat"),function(s){return function(){this.weekday=s;};}));g.M=_.cache(_.process(_.rtoken(/^(1[0-2]|0\d|\d)/),t.month));g.MM=_.cache(_.process(_.rtoken(/^(1[0-2]|0\d)/),t.month));g.MMM=g.MMMM=_.cache(_.process(g.ctoken("jan feb mar apr may jun jul aug sep oct nov dec"),t.month));g.y=_.cache(_.process(_.rtoken(/^(\d\d?)/),t.year));g.yy=_.cache(_.process(_.rtoken(/^(\d\d)/),t.year));g.yyy=_.cache(_.process(_.rtoken(/^(\d\d?\d?\d?)/),t.year));g.yyyy=_.cache(_.process(_.rtoken(/^(\d\d\d\d)/),t.year));_fn=function(){return _.each(_.any.apply(null,arguments),_.not(g.ctoken2("timeContext")));};g.day=_fn(g.d,g.dd);g.month=_fn(g.M,g.MMM);g.year=_fn(g.yyyy,g.yy);g.orientation=_.process(g.ctoken("past future"),function(s){return function(){this.orient=s;};});g.operator=_.process(g.ctoken("add subtract"),function(s){return function(){this.operator=s;};});g.rday=_.process(g.ctoken("yesterday tomorrow today now"),t.rday);g.unit=_.process(g.ctoken("minute hour day week month year"),function(s){return function(){this.unit=s;};});g.value=_.process(_.rtoken(/^\d\d?(st|nd|rd|th)?/),function(s){return function(){this.value=s.replace(/\D/g,"");};});g.expression=_.set([g.rday,g.operator,g.value,g.unit,g.orientation,g.ddd,g.MMM]);_fn=function(){return _.set(arguments,g.datePartDelimiter);};g.mdy=_fn(g.ddd,g.month,g.day,g.year);g.ymd=_fn(g.ddd,g.year,g.month,g.day);g.dmy=_fn(g.ddd,g.day,g.month,g.year);g.date=function(s){return((g[Date.CultureInfo.dateElementOrder]||g.mdy).call(this,s));};g.format=_.process(_.many(_.any(_.process(_.rtoken(/^(dd?d?d?|MM?M?M?|yy?y?y?|hh?|HH?|mm?|ss?|tt?|zz?z?)/),function(fmt){if(g[fmt]){return g[fmt];}else{throw Date.Parsing.Exception(fmt);}}),_.process(_.rtoken(/^[^dMyhHmstz]+/),function(s){return _.ignore(_.stoken(s));}))),function(rules){return _.process(_.each.apply(null,rules),t.finishExact);});var _F={};var _get=function(f){return _F[f]=(_F[f]||g.format(f)[0]);};g.formats=function(fx){if(fx instanceof Array){var rx=[];for(var i=0;i<fx.length;i++){rx.push(_get(fx[i]));}
+return _.any.apply(null,rx);}else{return _get(fx);}};g._formats=g.formats(["yyyy-MM-ddTHH:mm:ss","ddd, MMM dd, yyyy H:mm:ss tt","ddd MMM d yyyy HH:mm:ss zzz","d"]);g._start=_.process(_.set([g.date,g.time,g.expression],g.generalDelimiter,g.whiteSpace),t.finish);g.start=function(s){try{var r=g._formats.call({},s);if(r[1].length===0){return r;}}catch(e){}
+return g._start.call({},s);};}());Date._parse=Date.parse;Date.parse=function(s){var r=null;if(!s){return null;}
+try{r=Date.Grammar.start.call({},s);}catch(e){return null;}
+return((r[1].length===0)?r[0]:null);};Date.getParseFunction=function(fx){var fn=Date.Grammar.formats(fx);return function(s){var r=null;try{r=fn.call({},s);}catch(e){return null;}
+return((r[1].length===0)?r[0]:null);};};Date.parseExact=function(s,fx){return Date.getParseFunction(fx)(s);};

src/h5ai/js/inc/lib/jquery.scrollpanel.js

@@ -0,0 +1,150 @@
+
+(function ($) {
+    "use strict";
+    /*global window, jQuery */
+
+    var init = function (htmlElement) {
+
+            var $element = $(htmlElement),
+                $scrollbar, $drag, $wrapper, $content, mouseOffsetY, updateId,
+                update, scroll;
+
+            if (!$element.css("position") || $element.css("position") === "static") {
+                $element.css("position", "relative");
+            }
+
+            $scrollbar = $("<div class='scrollbar' />");
+            $drag = $("<div class='drag' />").appendTo($scrollbar);
+            $element
+                .wrapInner("<div class='wrapper'><div class='content' /></div>")
+                .append($scrollbar);
+            $wrapper = $element.find("> .wrapper");
+            $content = $wrapper.find("> .content");
+            mouseOffsetY = 0;
+
+            update = function (repeat) {
+
+                var visibleHeight, contentHeight, scrollTop, scrollTopFrac, visVertFrac;
+
+                if (updateId && !repeat) {
+                    clearInterval(updateId);
+                    updateId = undefined;
+                } else if (!updateId && repeat) {
+                    updateId = setInterval(function() { update(true); }, 50);
+                }
+
+                $wrapper.css("height", $element.height());
+                visibleHeight = $element.height();
+                contentHeight = $content.outerHeight();
+                scrollTop = $wrapper.scrollTop();
+                scrollTopFrac = scrollTop / contentHeight;
+                visVertFrac = Math.min(visibleHeight / contentHeight, 1);
+
+                if (visVertFrac < 1) {
+                    $scrollbar
+                        .fadeIn(50)
+                        .css({
+                            height: $element.innerHeight() + $scrollbar.height() - $scrollbar.outerHeight(true)
+                        });
+                    $drag
+                        .css({
+                            top: $scrollbar.height() * scrollTopFrac,
+                            height: $scrollbar.height() * visVertFrac
+                        });
+                } else {
+                    $scrollbar.fadeOut(50);
+                }
+            };
+
+            scroll = function (event) {
+
+                var clickFrac = (event.pageY - $scrollbar.offset().top - mouseOffsetY) / $scrollbar.height();
+
+                $wrapper.scrollTop($content.outerHeight() * clickFrac);
+                update();
+                event.preventDefault();
+            };
+
+            $element
+                .mousewheel(function (event, delta) {
+
+                    $wrapper.scrollTop($wrapper.scrollTop() - 50 * delta);
+                    update();
+                    event.stopPropagation();
+                    event.preventDefault();
+                })
+                .scroll(update);
+            $element.get(0).updateScrollbar = update;
+            $wrapper
+                .css({
+                    "padding-right": $scrollbar.outerWidth(true),
+                    height: $element.height(),
+                    overflow: "hidden"
+                });
+            $scrollbar
+                .css({
+                    position: "absolute",
+                    top: 0,
+                    right: 0,
+                    overflow: "hidden",
+                    cursor: "pointer"
+                })
+                .mousedown(function (event) {
+
+                    mouseOffsetY = $drag.outerHeight() / 2;
+                    scroll(event);
+                    $scrollbar.addClass("dragOn");
+                    $(window)
+                        .bind("mousemove", scroll)
+                        .one("mouseup", function (event) {
+
+                            $scrollbar.removeClass("dragOn");
+                            $(window).unbind("mousemove", scroll);
+                            scroll(event);
+                            event.stopPropagation();
+                        });
+                    event.preventDefault();
+                })
+                .each(function () {
+
+                    this.onselectstart = function () {
+
+                        return false;
+                    };
+                });
+            $drag
+                .css({
+                    position: "absolute",
+                    left: 0,
+                    width: "100%"
+                })
+                .mousedown(function (event) {
+
+                    mouseOffsetY = event.pageY - $drag.offset().top;
+                    scroll(event);
+                    $scrollbar.addClass("dragOn");
+                    $(window)
+                        .bind("mousemove", scroll)
+                        .one("mouseup", function (event) {
+
+                            $scrollbar.removeClass("dragOn");
+                            $(window).unbind("mousemove", scroll);
+                            scroll(event);
+                            event.stopPropagation();
+                        });
+                    event.stopPropagation();
+                });
+
+            update();
+        };
+
+
+    $.fn.scrollpanel = function () {
+
+        return this.each(function () {
+
+            init(this);
+        });
+    };
+
+}(jQuery));

src/h5ai/js/inc/path.js

@@ -1,465 +0,0 @@
-
-var pathnameSplitRegEx = /^(\/(.*\/)*)([^\/]+\/?)$/;
-var pathEndsWithSlashRegEx = /\/$/;
-
-var PathCache = function () {
-
-
-	this.cache = {};
-	this.objectCache = {};
-
-
-	this.splitPathname = function ( pathname ) {
-		
-		if ( pathname === "/"  ) {
-			return [ "", "/" ];
-		};
-		var match = pathnameSplitRegEx.exec( pathname );
-		return [ match[1], match[3] ];
-	};
-	
-	
-	this.loadCache = function () {
-
-		var json = localStorage.getItem( "h5ai.cache" );
-		var objs = $.evalJSON( json );
-		var objectCache = {};
-		for ( idx in objs ) {
-			var obj = objs[idx];
-			objectCache[obj.r] = obj;
-		};
-		return objectCache;
-	};
-
-
-	this.storeCache = function () {
-
-		var objs = [];
-		for ( ref in this.objectCache ) {
-			objs.push( this.objectCache[ref] );
-		};
-		var json = $.toJSON( objs ); 
-		localStorage.setItem( "h5ai.cache", json );
-	};
-
-
-	this.pathToObject = function ( path ) {
-
-		var object = {
-			r: path.absHref,
-			s: path.status,
-			c: [],
-			o: path.treeOpen
-		};
-
-		if ( path.content !== undefined ) {
-			for ( ref in path.content ) {
-				object.c.push( ref );
-			};
-		};
-
-		return object;
-	};
-
-
-	this.objectToPath = function ( obj ) {
-		
-		var path = this.getPathForFolder( obj.r );
-		path.status = obj.s;
-		path.content = {};
-		path.treeOpen = obj.o;
-		for ( idx in obj.c ) {
-			var href = obj.c[idx];
-			path.content[href] = this.getPathForFolder( href );
-		};
-		return path;
-	};
-
-
-	this.getAbsHref = function ( folder, tableRow ) {
-		
-		if ( ! pathEndsWithSlashRegEx.test( folder ) ) {
-			folder += "/";
-		};
-		
-		if ( tableRow === undefined ) {
-			return folder;
-		};
-		
-		var $a = $( tableRow ).find( "td" ).eq( 1 ).find( "a" );
-		var isParentFolder = ( $a.text() === "Parent Directory" );
-		var href = $a.attr( "href" );
-		return isParentFolder ? undefined : folder + href;
-	};
-
-
-	this.getPathForFolder = function ( folder ) {
-
-		var absHref = this.getAbsHref( folder );
-		
-		var cachedPath = this.cache[absHref];
-		if ( cachedPath !== undefined ) {
-			return cachedPath;
-		};
-
-		var path = new Path( this, folder );
-		this.cache[path.absHref] = path;
-
-		var obj = this.objectCache[absHref];
-		if ( obj !== undefined ) {
-			path.status = obj.s;
-			path.content = {};
-			path.treeOpen = obj.o;
-			for ( idx in obj.c ) {
-				var href = obj.c[idx];
-				path.content[href] = this.getPathForFolder( href );
-			};
-		} else {
-			var obj = this.pathToObject( path );
-			this.objectCache[obj.r] = obj;
-			this.storeCache();
-		};
-
-		return path;
-	};
-
-
-	this.getPathForTableRow = function ( parentFolder, tableRow ) {
-
-		var absHref = this.getAbsHref( parentFolder, tableRow );
-		
-		var cachedPath = this.cache[absHref];
-		if ( cachedPath !== undefined ) {
-			return cachedPath;
-		};
-		
-		var path = new Path( this, parentFolder, tableRow );
-		if ( ! path.isParentFolder ) {
-			this.cache[path.absHref] = path;
-
-			var obj = this.objectCache[absHref];
-			if ( obj !== undefined ) {
-				path.status = obj.s;
-				path.content = {};
-				path.treeOpen = obj.o;
-				for ( idx in obj.c ) {
-					var href = obj.c[idx];
-					path.content[href] = this.getPathForFolder( href );
-				};
-			} else {
-				if ( path.isFolder && path.status !== undefined ) {
-					var obj = this.pathToObject( path );
-					this.objectCache[obj.r] = obj;
-					this.storeCache();
-				};
-			};
-		};
-
-		return path;
-	};
-
-
-	this.objectCache = this.loadCache();
-
-};
-
-
-
-
-
-
-var Path = function ( pathCache, folder, tableRow ) {
-
-	this.checkedDecodeUri = function ( uri ) {
-		try {
-			return decodeURI( uri );
-		} catch ( err ) {
-		};
-		return uri;
-	}
-	
-	if ( ! pathEndsWithSlashRegEx.test( folder ) ) {
-		folder += "/";
-	};
-
-	if ( tableRow !== undefined ) {
-		var $tds = $( tableRow ).find( "td" );
-		var $img = $tds.eq( 0 ).find( "img" );
-		var $a= $tds.eq( 1 ).find( "a" );
-
-		this.parentFolder = folder;
-		this.icon16 = $img.attr( "src" );
-		this.alt = $img.attr( "alt" );
-		this.label = $a.text();
-		this.href = $a.attr("href");
-		this.date = $tds.eq( 2 ).text();
-		this.size = $tds.eq( 3 ).text();
-	} else {
-		var splits = pathCache.splitPathname( folder );
-
-		this.parentFolder = splits[0];
-		this.href = splits[1];
-		this.label = this.checkedDecodeUri( splits[1] );
-		this.icon16 = "/h5ai/icons/16x16/folder.png";
-		this.alt = "[DIR]";
-		this.date = "";
-		this.size = "";			
-		if ( this.label === "/" ) {
-			this.label = this.checkedDecodeUri( document.domain ) + "/";
-		};
-	};
-
-	if ( pathEndsWithSlashRegEx.test( this.label ) ) {
-		this.label = this.label.slice( 0, -1 );
-	};
-
-	this.icon48 = this.icon16.replace( "16x16", "48x48" );
-	this.isFolder = ( this.alt === "[DIR]" );
-	this.isParentFolder = ( this.isFolder && this.label === "Parent Directory" );
-	this.absHref = this.isParentFolder ? this.href : this.parentFolder + this.href;
-	this.isCurrentFolder = ( this.absHref === document.location.pathname );
-	this.isDomain = ( this.absHref === "/" );
-
-	if ( this.isParentFolder && h5ai.config.setParentFolderLabels ) {
-		if ( this.isDomain ) {
-			this.label = this.checkedDecodeUri( document.domain );
-		} else {
-			this.label = this.checkedDecodeUri( pathCache.splitPathname( pathCache.splitPathname( this.parentFolder )[0] )[1].slice( 0, -1 ) );
-		};
-	};
-
-	this.status = undefined;  // undefined, "h5ai" or HTTP response code
-	this.content = undefined;  // associative array path.absHref -> path
-	this.html = {
-		$crumb: undefined,
-		$extended: undefined,
-		$tree: undefined
-	};
-	this.treeOpen = false;
-
-	this.isEmpty = function() {
-
-		return this.content === undefined || $.isEmptyObject( this.content );
-	};
-
-
-	this.onClick = function ( context ) {
-
-		h5ai.triggerPathClick( this, context );
-	};
-
-
-	this.updateHtml = function () {
-
-		this.updateCrumbHtml();
-		this.updateExtendedHtml();
-		this.updateTreeHtml();
-	};
-
-
-	this.updateCrumbHtml = function () {
-
-		if ( this.html.$crumb !== undefined && this.html.$crumb.data( "status" ) === this.status ) {
-			return this.html.$crumb;
-		};
-
-		var $html = $( "<li class='crumb' />" ).data( "path", this );
-		if ( this.status !== undefined ) {
-			$html.data( "status", this.status );
-		};
-
-		try {
-			$html.addClass( this.isFolder ? "folder" : "file" );
-			var $a = $( "<a><img src='/h5ai/images/crumb.png' alt='>' />" + this.label + "</a>" );
-			$a.attr( "href", this.absHref );
-			$a.click( $.proxy( function() { this.onClick( "crumb" ); }, this ) );
-			$html.append( $a );
-
-			if ( this.isDomain ) {
-				$html.addClass( "domain" );
-				$a.find( "img" ).attr( "src", "/h5ai/images/home.png" );
-			};
-
-			if ( this.isCurrentFolder ) {
-				$html.addClass( "current" );
-			};
-
-			if ( !isNaN( this.status ) ) {
-				if ( this.status === 200 ) {
-					$( "<img class='hint' src='/h5ai/images/page.png' alt='not listable' />" ).appendTo( $a );
-				} else {
-					$( "<span class='hint'>(" + this.status + ")</span>" ).appendTo( $a );
-				};
-			};
-		} catch( err ) {
-			$( "<span class='fail'>failed</span>" ).appendTo( $html );
-		};
-
-		if ( this.html.$crumb !== undefined ) {
-			this.html.$crumb.replaceWith( $html );
-		};
-		this.html.$crumb = $html;
-
-		return $html;
-	};
-
-
-	this.updateExtendedHtml = function () {
-
-		if ( this.html.$extended !== undefined && this.html.$extended.data( "status" ) === this.status ) {
-			return this.html.$extended;
-		};
-		
-		var $html = $( "<li class='entry' />" ).data( "path", this );
-		if ( this.status !== undefined ) {
-			$html.data( "status", this.status );
-		};
-
-		try {
-			$html.addClass( this.isFolder ? "folder" : "file" );
-			var $a = $( "<a />" ).appendTo( $html );
-			$a.attr( "href", this.absHref );
-			$a.click( $.proxy( function() { this.onClick( "extended" ); }, this ) );
-
-			$( "<span class='icon small'><img src='" + this.icon16 + "' alt='" + this.alt + "' /></span>" ).appendTo( $a );
-			$( "<span class='icon big'><img src='" + this.icon48 + "' alt='" + this.alt + "' /></span>" ).appendTo( $a );
-			var $label = $( "<span class='label'>" + this.label + "</span>" ).appendTo( $a );
-			$( "<span class='date'>" + this.date + "</span>" ).appendTo( $a );
-			$( "<span class='size'>" + this.size + "</span>" ).appendTo( $a );
-
-			if ( this.isParentFolder ) {
-				if ( !h5ai.config.setParentFolderLabels ) {
-					$label.addClass( "l10n-parentDirectory" );
-				};
-				$html.addClass( "parentfolder" );
-			};
-
-			if ( !isNaN( this.status ) ) {
-				if ( this.status === 200 ) {
-					$html.addClass( "page" );
-					$a.find( ".icon.small img" ).attr( "src", "/h5ai/icons/16x16/folder-page.png" );
-					$a.find( ".icon.big img" ).attr( "src", "/h5ai/icons/48x48/folder-page.png" );
-				} else {
-					$html.addClass( "error" );
-					$label.append(  $( "<span class='hint'> " + this.status + " </span>" ) );
-				};
-			};
-		} catch( err ) {
-			$( "<span class='fail'>failed</span>" ).appendTo( $html );
-		};
-
-		if ( this.html.$extended !== undefined ) {
-			this.html.$extended.replaceWith( $html );
-		};
-		this.html.$extended = $html;
-
-		return $html;
-	};
-
-
-	this.updateTreeHtml = function () {
-
-		var $html = $( "<div class='entry' />" ).data( "path", this );
-		var $blank = $( "<span class='blank' />" ).appendTo( $html );
-
-		try {
-			$html.addClass( this.isFolder ? "folder" : "file" );
-			var $a = $( "<a />" )
-				.appendTo( $html )
-				.append( $( "<span class='icon'><img src='" + this.icon16 + "' /></span>" ) )
-				.append( $( "<span class='label'>" + this.label + "</span>" ) );
-			$a.attr( "href", this.absHref );
-			$a.click( $.proxy( function() { this.onClick( "tree" ); }, this ) );
-
-			if ( this.isFolder ) {
-				// indicator
-				if ( this.status === undefined || !this.isEmpty() ) {
-					var $indicator = $( "<span class='indicator'><img src='/h5ai/images/tree.png' /></span>" );
-					if ( this.status === undefined ) {
-						$indicator.addClass( "unknown" );
-					} else if ( this.treeOpen ) {
-						$indicator.addClass( "open" );
-					};
-					$indicator.click( $.proxy( function( event ) {
-						if ( $indicator.hasClass( "unknown" ) ) { 
-							tree.fetchStatusAndContent( this.absHref, false, $.proxy( function ( status, content ) {
-								this.status = status;
-								this.content = content;
-								this.treeOpen = true;
-								pathCache.objectCache[this.absHref] = pathCache.pathToObject( this );
-								pathCache.storeCache();
-								$( "#tree" ).get( 0 ).updateScrollbar( true );
-								this.updateTreeHtml( function() {
-									$( "#tree" ).get( 0 ).updateScrollbar();
-								} );
-							}, this ) );
-						} else if ( $indicator.hasClass( "open" ) ) {
-							this.treeOpen = false;
-							pathCache.objectCache[this.absHref] = pathCache.pathToObject( this );
-							pathCache.storeCache();
-							$indicator.removeClass( "open" );
-							$( "#tree" ).get( 0 ).updateScrollbar( true );
-							$html.find( "> ul.content" ).slideUp( function() {
-								$( "#tree" ).get( 0 ).updateScrollbar();
-							} );
-						} else {
-							this.treeOpen = true;
-							pathCache.objectCache[this.absHref] = pathCache.pathToObject( this );
-							pathCache.storeCache();
-							$indicator.addClass( "open" );
-							$( "#tree" ).get( 0 ).updateScrollbar( true );
-							$html.find( "> ul.content" ).slideDown( function() {
-								$( "#tree" ).get( 0 ).updateScrollbar();
-							} );				
-						};
-					}, this ) );
-					$html.addClass( "initiatedIndicator" );
-					$blank.replaceWith( $indicator );
-				};
-
-				// is this the domain?
-				if ( this.isDomain ) {
-					$html.addClass( "domain" );
-					$a.find( ".icon img" ).attr( "src", "/h5ai/icons/16x16/folder-home.png" );
-				};
-
-				// is this the current folder?
-				if ( this.isCurrentFolder ) {
-					$html.addClass( "current" );
-					$a.find( ".icon img" ).attr( "src", "/h5ai/icons/16x16/folder-open.png" );
-				};
-
-				// does it have subfolders?
-				if ( !this.isEmpty() ) {
-					var $ul = $( "<ul class='content' />" ).appendTo( $html );
-					for ( idx in this.content ) {
-						$( "<li />" ).append( this.content[idx].updateTreeHtml() ).appendTo( $ul );
-					};
-					if ( this.status === undefined || !this.treeOpen ) {
-						$ul.hide();
-					};
-				};
-
-				// reflect folder status
-				if ( !isNaN( this.status ) ) {
-					if ( this.status === 200 ) {
-						$a.find( ".icon img" ).attr( "src", "/h5ai/icons/16x16/folder-page.png" );
-						$a.append( $( "<span class='hint'><img src='/h5ai/images/page.png' /></span>" ) );
-					} else {
-						$html.addClass( "error" );
-						$a.append( $( "<span class='hint'>" + this.status + "</span>" ) );
-					};
-				};
-			};
-		} catch( err ) {
-			$( "<span class='fail'>failed</span>" ).appendTo( $html );
-		};
-
-		if ( this.html.$tree !== undefined ) {
-			this.html.$tree.replaceWith( $html );
-		};
-		this.html.$tree = $html;
-
-		return $html;
-	};
-};

src/h5ai/js/inc/tree.js

@@ -1,149 +0,0 @@
-
-var Tree = function ( pathCache, h5ai ) {
-
-
-	this.init = function () {
-
-		if ( h5ai.config.showTree ) {
-			this.updatePaths();
-			this.populateTree();
-		};
-	};
-
-
-	this.updatePath = function ( path ) {
-
-		if ( path.isFolder && !path.isParentFolder && path.status === undefined ) {
-			this.fetchStatus( path.absHref, function ( status ) {
-				if ( status !== "h5ai" ) {
-					path.status = status;
-				};
-				path.updateHtml();
-				h5ai.linkHoverStates();
-			} );
-		};
-	};
-
-
-	this.updatePaths = function () {
-
-		for ( var ref in pathCache.cache ) {
-			this.updatePath( pathCache.cache[ref] );
-		};
-	};
-
-
-	this.populateTree = function () {
-
-		this.fetchTree( document.location.pathname, function( path ) {
-			$( "#tree" )
-				.append( path.updateTreeHtml() )
-				.scrollpanel()
-				.show();
-			h5ai.shiftTree( false, true );
-			h5ai.linkHoverStates();
-			pathCache.storeCache();
-			setTimeout( function () {
-				$( "#tree" ).get( 0 ).updateScrollbar();
-			}, 1 );
-		} );
-	};
-
-
-	this.fetchTree = function ( pathname, callback, childPath ) {
-
-		this.fetchPath( pathname, $.proxy( function ( path ) {
-			
-			path.treeOpen = true;
-			
-			if ( childPath !== undefined ) {
-				path.content[ childPath.absHref ] = childPath;
-			};
-
-			var parent = pathCache.splitPathname( pathname )[0];
-			if ( parent === "" ) {
-				callback( path );
-			} else {
-				this.fetchTree( parent, callback, path );				
-			};
-		}, this ) );
-	};
-
-
-	this.fetchPath = function ( pathname, callback ) {
-
-		this.fetchStatusAndContent( pathname, false, function ( status, content ) {
-			var path = pathCache.getPathForFolder( pathname );
-			path.status = status;
-			path.content = content;
-			callback( path );
-		} );
-	};
-
-
-
-	var THIS = this;
-	var contentTypeRegEx = /^text\/html;h5ai=/;
-	var pathnameStatusCache = {};
-
-	this.fetchStatusAndContent = function ( pathname, includeParent, callback ) {
-
-		this.fetchStatus( pathname, function ( status ) {
-
-			if ( status !== "h5ai" ) {
-				callback( status, {} );
-				return;
-			};
-
-			$.ajax( {
-				url: pathname,
-				type: "GET",
-				dataType: "html",
-				error: function ( xhr ) {
-					callback( xhr.status, {} ); // since it was checked before this should never happen
-				},
-				success: function ( html, status, xhr ) {
-					if ( !contentTypeRegEx.test( xhr.getResponseHeader( "Content-Type" ) ) ) {
-						callback( xhr.status, {} ); // since it was checked before this should never happen
-						return;
-					};
-
-					var content =  {};
-					$( html ).find( "#table td" ).closest( "tr" ).each( function () { 
-						var path = pathCache.getPathForTableRow( pathname, this );
-						if ( path.isFolder && ( !path.isParentFolder || includeParent ) ) {
-							content[path.absHref] = path;
-							THIS.updatePath( path );
-						};
-					} );
-					callback( "h5ai", content );
-				}
-			} );
-		} );
-	};
-
-
-	this.fetchStatus = function ( pathname, callback ) {
-
-		if ( h5ai.config.folderStatus[ pathname ] !== undefined ) {
-			callback( h5ai.config.folderStatus[ pathname ] );
-			return;
-		} else if ( pathnameStatusCache[ pathname ] !== undefined ) {
-			callback( pathnameStatusCache[ pathname ] );
-			return;
-		};
-
-		$.ajax( {
-			url: pathname,
-			type: "HEAD",
-			complete: function ( xhr ) {
-				var status = xhr.status;
-				if ( status === 200 && contentTypeRegEx.test( xhr.getResponseHeader( "Content-Type" ) ) ) {
-					status = "h5ai";
-				};
-				pathnameStatusCache[ pathname ] = status;
-				callback( status );
-			}
-		} );
-	};
-};

src/h5ai/js/libs.js

@@ -0,0 +1,8 @@
+
+// @include "inc/lib/jquery.min.js"
+// @include "inc/lib/jquery.mousewheel.min.js"
+// @include "inc/lib/jquery.fracs-core.min.js"
+// @include "inc/lib/jquery.scrollpanel.js"
+
+// @include "inc/lib/amplify.min.js"
+// @include "inc/lib/date.js"

src/h5ai/js/main-js.js

@@ -1,42 +1,37 @@
+
 (function($) {
+    "use strict";
 
-	// @include "inc/jquery.json.min.js"
-	// @include "inc/jquery.mousewheel.min.js"
-	// @include "inc/jquery.scrollpanel.js"
-	// @include "inc/jquery.utils.js"
-	// @include "inc/path.js"
-	// @include "inc/extended.js"
-	// @include "inc/h5ai.js"
-	// @include "inc/tree.js"
+    var H5aiJs = {
+            factory: {},
+            init: function () {
 
+                this.h5ai = new this.factory.H5ai(h5aiOptions, h5aiLangs);
+                this.pathCache = new this.factory.PathCache();
+                this.connector = new this.factory.Connector();
+                this.html = new this.factory.Html();
+                this.extended = new this.factory.Extended();
 
-	/*******************************
-	 * create
-	 *******************************/
-
-	var pathCache = new PathCache();
-	var h5ai = new H5ai( h5aiOptions, h5aiLangs );
-	var extended = new Extended( pathCache, h5ai );
-	var tree = new Tree( pathCache, h5ai );
-
-
-	/*******************************
-	 * register public api
-	 *******************************/
+                this.extended.init();
+                this.connector.init();
+                this.h5ai.init();
 
                 $.h5ai = {
-		click: $.proxy( h5ai.pathClick, h5ai )
+                    click: $.proxy(this.h5ai.pathClick, this.h5ai)
+                };
+            }
         };
 
-	/*******************************
-	 * init after dom load
-	 *******************************/
+    // @include "inc/H5ai.js"
+    // @include "inc/Path.js"
+    // @include "inc/PathCache.js"
+    // @include "inc/Connector.js"
+    // @include "inc/Html.js"
+    // @include "inc/Extended.js"
 
     $(function () {
 
-		extended.init();
-		tree.init();	
-		h5ai.init();
+        H5aiJs.init();
     });
 
-} )( jQuery );
+}(jQuery));

src/h5ai/js/main-php.js

@@ -1,37 +1,28 @@
+
 (function($) {
+    "use strict";
 
-	// @include "inc/jquery.json.min.js"
-	// @include "inc/jquery.mousewheel.min.js"
-	// @include "inc/jquery.scrollpanel.js"
-	// @include "inc/jquery.utils.js"
-	// @include "inc/h5ai.js"
+    var H5aiJs = {
+            factory: {},
+            init: function () {
 
+                this.h5ai = new this.factory.H5ai(h5aiOptions, h5aiLangs);
 
-	/*******************************
-	 * create
-	 *******************************/
-
-	var h5ai = new H5ai( h5aiOptions, h5aiLangs );
-
-
-	/*******************************
-	 * register public api
-	 *******************************/
+                this.h5ai.init();
+                $("#tree").scrollpanel();
+                this.h5ai.shiftTree(false, true);
 
                 $.h5ai = {
-		click: $.proxy( h5ai.pathClick, h5ai )
+                    click: $.proxy(this.h5ai.pathClick, this.h5ai)
+                };
+            }
         };
 
-
-	/*******************************
-	 * init after dom load
-	 *******************************/
+    // @include "inc/H5ai.js"
 
     $(function () {
 
-		h5ai.init();
-		$( "#tree" ).scrollpanel();
-		h5ai.shiftTree( false, true );
+        H5aiJs.init();
     });
 
-} )( jQuery );
+}(jQuery));

src/h5ai/options.js

@@ -5,6 +5,12 @@
 
 h5aiOptions = {
 
+    /*
+     * The absolute link to h5ai.
+     * Don't change this unless you know what you are doing.
+     */
+    "h5aiAbsHref": "/h5ai",
+
     /*
      * An array of view modes the user may choose from. Currently there
      * are two possible values: "details" and "icons". The first value
@@ -35,6 +41,11 @@ h5aiOptions = {
      */
     "showTree": true,
 
+    /*
+     * Slide tree bar into viewport if there is enough space, boolean.
+     */
+    "slideTree": true,
+
     /*
      * Associative array of folders and their HTTP status codes to
      * avoid HEAD requests to that folders. The key (folder) must start
@@ -45,19 +56,14 @@ h5aiOptions = {
      * as a non auto indexed folder, that means a folder containing an
      * appropriate default index file.
      */
-	"folderStatus": {
-		/*
-		 * for example:
-		 * "/some/folder/": 200
-		 */
-	},
+    "folderStatus": {},
 
     /*
      * Localization, for example "en", "de" etc. - see h5aiLangs below for
      * possible values. Adjust it to your needs. If lang is not found in
      * h5aiLangs it defaults to "en".
      */
-	"lang": null,
+    "lang": "en",
 
     /*
      * Try to use browser language, falls back to previous specified lang.
@@ -75,23 +81,23 @@ h5aiOptions = {
     "linkHoverStates": true,
 
     /*
-	 * Only used in PHP implementation.
-	 * Date format in PHP syntax, for example: "Y-m-d H:i:s"
-	 * http://www.php.net/manual/en/function.date.php
+     * Date format in detailed view, for example: "yyyy-MM-dd HH:mm:ss"
+     * Syntax as specified by date.js
+     * http://code.google.com/p/datejs/wiki/FormatSpecifiers
      */
-	"dateFormat": "Y-m-d H:i",
+    "dateFormat": "yyyy-MM-dd HH:mm",
 
     /*
-	 * IMPORTANT: PHP implementation doesn't care about Apache's
-	 * ignores, so you have to specify this here.
-	 * 
-	 * Only used in PHP implementation.
-	 * Files/folders that should never be listed. Specified
-	 * by the complete filename or by a regular expression.
-	 * http://www.php.net/manual/en/function.preg-match.php
+     * Requieres PHP on the server.
+     * Show thumbnails in icons view.
      */
-	"ignore": [ "h5ai", "h5ai.header.html", "h5ai.footer.html" ],
-	"ignoreRE": [ "/^\\./" ]
+    "showThumbs": false,
+
+    /*
+     * Requieres PHP on the server.
+     * Enable zipped download of selected entries.
+     */
+    "zippedDownload": false
 };
 
 
@@ -111,124 +117,8 @@ h5aiLangs = {
         "parentDirectory": "Parent Directory",
         "empty": "empty",
         "folders": "folders",
-		"files": "files"
-	},
-
-	"de": {
-		"lang": "deutsch",
-		"details": "Details",
-		"icons": "Icons",
-		"name": "Name",
-		"lastModified": "Geändert",
-		"size": "Größe",
-		"parentDirectory": "Übergeordnetes Verzeichnis",
-		"empty": "leer",
-		"folders": "Ordner",
-		"files": "Dateien"
-	},
-	
-	"fr": {
-		"lang": "français",
-		"details": "détails",
-		"icons": "icônes",
-		"name": "Nom",
-		"lastModified": "Dernière modification",
-		"size": "Taille",
-		"parentDirectory": "Dossier parent",
-		"empty": "vide",
-		"folders": "Répertoires",
-		"files": "Fichiers"
-	},
-
-	"nl": {
-		"lang": "nederlands",
-		"details": "details",
-		"icons": "iconen",
-		"name": "Naam",
-		"lastModified": "Laatste wijziging",
-		"size": "Grootte",
-		"parentDirectory": "Bovenliggende map",
-		"empty": "lege",
-		"folders": "[?folders?]",
-		"files": "[?files?]"
-	},
-
-	"sv": {
-		"lang": "svenska",
-		"details": "detaljerad",
-		"icons": "ikoner",
-		"name": "Filnamn",
-		"lastModified": "Senast ändrad",
-		"size": "Filstorlek",
-		"parentDirectory": "Till överordnad mapp",
-		"empty": "tom",
-		"folders": "[?folders?]",
-		"files": "[?files?]"
-	},
-
-	"cs": {
-		"lang": "čeština",
-		"details": "podrobnosti",
-		"icons": "ikony",
-		"name": "Název",
-		"lastModified": "Upraveno",
-		"size": "Velikost",
-		"parentDirectory": "Nadřazený adresář",
-		"empty": "prázdný",
-		"folders": "složek",
-		"files": "souborů"
-	},
-
-	"sk": {
-		"lang": "slovenčina",
-		"details": "podrobnosti",
-		"icons": "ikony",
-		"name": "Názov",
-		"lastModified": "Upravené",
-		"size": "Velkosť",
-		"parentDirectory": "Nadriadený priečinok",
-		"empty": "prázdny",
-		"folders": "priečinkov",
-		"files": "súborov"
-	},
-
-	"es": {
-		"lang": "español",
-		"details": "Detalles",
-		"icons": "Íconos",
-		"name": "Nombre",
-		"lastModified": "Última modificación",
-		"size": "Tamaño",
-		"parentDirectory": "Directorio superior",
-		"empty": "vacío",
-		"folders": "[?folders?]",
-		"files": "[?files?]"
-	},
-
-	"tr": {
-		"lang": "türkçe",
-		"details": "detaylar",
-		"icons": "ikonlar",
-		"name": "İsim",
-		"lastModified": "Son Düzenleme",
-		"size": "Boyut",
-		"parentDirectory": "Üst Dizin",
-		"empty": "boş",
-		"folders": "[?folders?]",
-		"files": "[?files?]"
-	},
-
-	"pt": {
-		"lang": "português",
-		"details": "detalhes",
-		"icons": "ícones",
-		"name": "Nome",
-		"lastModified": "Última modificação",
-		"size": "Tamanho",
-		"parentDirectory": "Diretório superior",
-		"empty": "vazio",
-		"folders": "pastas",
-		"files": "arquivos"
+        "files": "files",
+        "download": "download"
     },
 
     "bg": {
@@ -241,7 +131,78 @@ h5aiLangs = {
         "parentDirectory": "Предходна директория",
         "empty": "празно",
         "folders": "папки",
-		"files": "файлове"
+        "files": "файлове",
+        "download": "download"
+    },
+
+    "cs": {
+        "lang": "čeština",
+        "details": "podrobnosti",
+        "icons": "ikony",
+        "name": "Název",
+        "lastModified": "Upraveno",
+        "size": "Velikost",
+        "parentDirectory": "Nadřazený adresář",
+        "empty": "prázdný",
+        "folders": "složek",
+        "files": "souborů",
+        "download": "download"
+    },
+
+    "de": {
+        "lang": "deutsch",
+        "details": "Details",
+        "icons": "Icons",
+        "name": "Name",
+        "lastModified": "Geändert",
+        "size": "Größe",
+        "parentDirectory": "Übergeordnetes Verzeichnis",
+        "empty": "leer",
+        "folders": "Ordner",
+        "files": "Dateien",
+        "download": "Download"
+    },
+
+    "es": {
+        "lang": "español",
+        "details": "Detalles",
+        "icons": "Íconos",
+        "name": "Nombre",
+        "lastModified": "Última modificación",
+        "size": "Tamaño",
+        "parentDirectory": "Directorio superior",
+        "empty": "vacío",
+        "folders": "folders",
+        "files": "files",
+        "download": "download"
+    },
+
+    "fr": {
+        "lang": "français",
+        "details": "détails",
+        "icons": "icônes",
+        "name": "Nom",
+        "lastModified": "Dernière modification",
+        "size": "Taille",
+        "parentDirectory": "Dossier parent",
+        "empty": "vide",
+        "folders": "Répertoires",
+        "files": "Fichiers",
+        "download": "télécharger"
+    },
+
+    "it": {
+       "lang": "italiano",
+       "details": "dettagli",
+       "icons": "icone",
+       "name": "Nome",
+       "lastModified": "Ultima modifica",
+       "size": "Dimensione",
+       "parentDirectory": "Cartella Superiore",
+       "empty": "vuota",
+       "folders": "cartelle",
+       "files": "file",
+       "download": "download"
    },
 
     "lv": {
@@ -254,6 +215,119 @@ h5aiLangs = {
         "parentDirectory": "Vecākdirektorijs",
         "empty": "tukšs",
         "folders": "mapes",
-		"files": "faili"
+        "files": "faili",
+        "download": "lejupielādēt"
+    },
+
+    "nl": {
+        "lang": "nederlands",
+        "details": "details",
+        "icons": "iconen",
+        "name": "Naam",
+        "lastModified": "Laatste wijziging",
+        "size": "Grootte",
+        "parentDirectory": "Bovenliggende map",
+        "empty": "lege",
+        "folders": "folders",
+        "files": "files",
+        "download": "download"
+    },
+
+    "pl": {
+        "lang": "polski",
+        "details": "szczegóły",
+        "icons": "ikony",
+        "name": "Nazwa",
+        "lastModified": "Ostatnia modyfikacja",
+        "size": "Rozmiar",
+        "parentDirectory": "Katalog nadrzędny",
+        "empty": "pusty",
+        "folders": "foldery",
+        "files": "pliki",
+        "download": "download"
+    },
+
+    "pt": {
+        "lang": "português",
+        "details": "detalhes",
+        "icons": "ícones",
+        "name": "Nome",
+        "lastModified": "Última modificação",
+        "size": "Tamanho",
+        "parentDirectory": "Diretório superior",
+        "empty": "vazio",
+        "folders": "pastas",
+        "files": "arquivos",
+        "download": "download"
+    },
+
+    "ru": {
+        "lang": "русский",
+        "details": "детали",
+        "icons": "иконки",
+        "name": "Имя",
+        "lastModified": "Последние изменения",
+        "size": "Размер",
+        "parentDirectory": "Главная директория",
+        "empty": "пусто",
+        "folders": "папки",
+        "files": "файлы",
+        "download": "download"
+    },
+
+    "sk": {
+        "lang": "slovenčina",
+        "details": "podrobnosti",
+        "icons": "ikony",
+        "name": "Názov",
+        "lastModified": "Upravené",
+        "size": "Velkosť",
+        "parentDirectory": "Nadriadený priečinok",
+        "empty": "prázdny",
+        "folders": "priečinkov",
+        "files": "súborov",
+        "download": "download"
+    },
+
+    "sv": {
+        "lang": "svenska",
+        "details": "detaljerad",
+        "icons": "ikoner",
+        "name": "Filnamn",
+        "lastModified": "Senast ändrad",
+        "size": "Filstorlek",
+        "parentDirectory": "Till överordnad mapp",
+        "empty": "tom",
+        "folders": "folders",
+        "files": "files",
+        "download": "download"
+    },
+
+    "tr": {
+        "lang": "türkçe",
+        "details": "detaylar",
+        "icons": "ikonlar",
+        "name": "İsim",
+        "lastModified": "Son Düzenleme",
+        "size": "Boyut",
+        "parentDirectory": "Üst Dizin",
+        "empty": "boş",
+        "folders": "klasörler",
+        "files": "dosyalar",
+        "download": "indir"
+    },
+
+    "zh-cn": {
+        "lang": "简体中文",
+        "details": "详情",
+        "icons": "图标",
+        "name": "文件名",
+        "lastModified": "上次修改",
+        "size": "大小",
+        "parentDirectory": "上层文件夹",
+        "empty": "空文件夹",
+        "folders": "文件夹",
+        "files": "文件",
+        "download": "download"
     }
 };

src/h5ai/php/api.php

@@ -0,0 +1,126 @@
+<?php
+
+
+function fail($code, $msg, $cond = true) {
+    if ($cond) {
+        echo "$code: $msg";
+        exit;
+    }
+}
+
+function checkKeys($keys) {
+    $values = array();
+    foreach ($keys as $key) {
+        fail(1, "parameter '$key' is missing", !array_key_exists($key, $_REQUEST));
+        $values[] = $_REQUEST[$key];
+    }
+    return $values;
+}
+
+
+list($action) = checkKeys(array("action"));
+
+
+require_once "config.php";
+require_once "inc/H5ai.php";
+$h5ai = new H5ai();
+$options = $h5ai->getOptions();
+
+
+if ($action === "httpcodes") {
+
+    list($hrefs) = checkKeys(array("hrefs"));
+
+    function getHttpCodes($h5ai, $hrefs) {
+
+        $codes = array();
+        foreach ($hrefs as $href) {
+            $href = trim($href);
+            if (strlen($href) > 0) {
+                $codes[$href] = $h5ai->getHttpCode($href);
+            }
+        }
+        return $codes;
+    }
+
+    $hrefs = preg_split("/;/", $hrefs);
+    $codes = getHttpCodes($h5ai, $hrefs);
+
+    echo count($codes) === 0 ? "{}" : json_encode($codes);
+}
+
+
+else if ($action === "thumb") {
+
+    fail(0, "thumbs are disabled", !$options["showThumbs"]);
+    list($srcAbsHref, $width, $height, $mode) = checkKeys(array("href", "width", "height", "mode"));
+
+    require_once "inc/Thumbnail.php";
+    require_once "inc/Image.php";
+
+    $srcAbsPath = $h5ai->getDocRoot() . rawurldecode($srcAbsHref);
+
+    if (!Thumbnail::isUsable()) {
+        Image::showImage($srcAbsPath);
+        exit;
+    }
+
+    $thumbnail = new Thumbnail($h5ai, $srcAbsHref, $mode, $width, $height);
+    $thumbnail->create(1);
+    if (file_exists($thumbnail->getPath())) {
+        Image::showImage($thumbnail->getPath());
+    } else {
+        $image = new Image();
+        $image->setSource($srcAbsPath);
+        $image->thumb($mode, $width, $height);
+        $image->showDest();
+    }
+}
+
+
+else if ($action === "tree") {
+
+    list($href) = checkKeys(array("href"));
+
+    require_once "inc/Tree.php";
+
+    $absHref = trim($href);
+    $absPath = $h5ai->getAbsPath($absHref);
+
+    $tree = new TreeEntry($h5ai, $absPath, $absHref);
+    $tree->loadContent();
+
+    echo $tree->contentToHtml();
+}
+
+
+else if ($action === "zip") {
+
+    fail(0, "zipped download is disabled", !$options["zippedDownload"]);
+    list($hrefs) = checkKeys(array("hrefs"));
+
+    require_once "inc/ZipIt.php";
+
+    $zipit = new ZipIt($h5ai);
+
+    $hrefs = explode(":", trim($hrefs));
+    $zipFile = $zipit->zip($hrefs);
+
+    if ($zipFile === false) {
+        fail(2, "something went wrong while building the zip");
+    }
+
+    header("Content-Disposition: attachment; filename=\"h5ai-selection.zip\"");
+    header("Content-Type: application/force-download");
+    header("Content-Length: " . filesize($zipFile));
+    header("Connection: close");
+    readfile($zipFile);
+}
+
+
+else {
+    fail(1, "unsupported 'action' specified");
+}
+
+
+?>

src/h5ai/php/cache.php

@@ -1,93 +0,0 @@
-<?php
-
-##############################################
-# taken from here:
-# http://www.jongales.com/blog/2009/02/18/simple-file-based-php-cache-class/
-# with minor modifications
-##############################################
-
-class Cache {
-	private $dir;
-	
-	function __construct( $dir ) {
-
-		$this->dir = $dir;
-	}
-
-	private function _name( $key ) {
-
-		return $this->dir . "/" . sha1( $key );
-	}
-
-	public function get( $key, $expiration = 3600 ) {
-
-		if ( !is_dir( $this->dir ) || !is_writable( $this->dir ) ) {
-			return false;
-		}
-
-		$cache_path = $this->_name( $key );
-
-		if ( !@file_exists( $cache_path ) ) {
-			return false;
-		}
-
-		if ( filemtime( $cache_path ) < ( time() - $expiration ) ) {
-			$this->clear( $key );
-			return false;
-		}
-
-		if ( !$fp = @fopen( $cache_path, "rb" ) ) {
-			return false;
-		}
-
-		flock( $fp, LOCK_SH );
-		$cache = "";
-
-		if ( filesize( $cache_path ) > 0 ) {
-			$cache = unserialize( fread( $fp, filesize( $cache_path ) ) );
-		} else {
-			$cache = null;
-		}
-
-		flock( $fp, LOCK_UN );
-		fclose( $fp );
-
-		return $cache;
-	}
-
-	public function set( $key, $data ) {
-
-		if ( !is_dir( $this->dir ) || !is_writable( $this->dir ) ) {
-			return false;
-		}
-
-		$cache_path = $this->_name( $key );
-
-		if ( ! $fp = fopen( $cache_path, "wb" ) ) {
-			return false;
-		}
-
-		if ( flock( $fp, LOCK_EX ) ) {
-			fwrite( $fp, serialize( $data ) );
-			flock( $fp, LOCK_UN );
-		} else {
-			return false;
-		}
-		fclose( $fp );
-		@chmod( $cache_path, 0777 );
-		return true;
-	}
-
-	public function clear( $key ) {
-
-		$cache_path = $this->_name( $key );
-
-		if ( file_exists( $cache_path ) ) {
-			unlink( $cache_path );
-			return true;
-		}
-		return false;
-	}
-}
-
-?>

src/h5ai/php/config.php

@@ -0,0 +1,15 @@
+<?php
+
+global $H5AI_CONFIG;
+$H5AI_CONFIG = array();
+
+$H5AI_CONFIG["DOCUMENT_ROOT"] = getenv("DOCUMENT_ROOT");
+$H5AI_CONFIG["H5AI_ROOT"] = getenv("DOCUMENT_ROOT") . "/h5ai";
+
+# Files/folders that should never be listed. Specified
+# by the complete filename or by a regular expression.
+# http://www.php.net/manual/en/function.preg-match.php
+$H5AI_CONFIG["IGNORE"] = array("h5ai", "h5ai.header.html", "h5ai.footer.html");
+$H5AI_CONFIG["IGNORE_PATTERNS"] = array("/^\\./");
+
+?>

src/h5ai/php/crumb.php

@@ -1,52 +0,0 @@
-<?php
-
-class Crumb {
-	private $h5ai, $parts;
-
-	public function __construct( $h5ai ) {
-
-		$this->h5ai = $h5ai;
-		$this->parts = array();
-
-		$href = $h5ai->getAbsHref();
-		while ( $href !== "/" && $href !== "//" ) {
-			$this->parts[] = $href;
-			$href = dirname( $href ) . "/";
-		}
-		$this->parts[] = "/";
-
-		$this->parts = array_reverse( $this->parts );
-	}
-
-	public function toHtml() {
-
-		$html = "";
-		$idx = 0;
-		foreach( $this->parts as $href ) {
-			$idx++;
-			$classes = "crumb folder" . ( $idx === 1 ? " domain" : "" ) . ( $idx === count( $this->parts ) ? " current" : "" );
-			$image = "/h5ai/images/" . ( $idx === 1 ? "home.png" : "crumb.png" );
-			$label = $this->h5ai->getLabel( $href );
-			$hint = "";
-
-			$code = $this->h5ai->getHttpCode( $href );
-			$classes .= " checkedHttpCode";
-			if ( $code !== "h5ai" ) {
-				if ( $code === 200 ) {
-					$hint = "<img class='hint' src='/h5ai/images/page.png' alt='page' />";
-				} else {
-					$hint = "<span class='hint'>(" . $code . ")</span>";
-				}
-			}
-			
-			$html .= "<li class='$classes'>\n";
-			$html .= "\t<a href='$href'>\n";
-			$html .= "\t\t<img src='$image' alt='>' />" . $label . $hint . "\n";
-			$html .= "\t</a>\n";
-			$html .= "</li>\n";
-		}
-		return $html;
-	}
-}
-
-?>

src/h5ai/php/customize.php

@@ -1,27 +0,0 @@
-<?php
-
-class Customize {
-	private $h5ai;
-
-	public function __construct( $h5ai ) {
-
-		$this->h5ai = $h5ai;
-	}
-
-	public function getHeader() {
-
-		return $this->getContent( $this->h5ai->getAbsPath() . "/" . "h5ai.header.html", "header" );
-	}
-
-	public function getFooter() {
-
-		return $this->getContent( $this->h5ai->getAbsPath() . "/" . "h5ai.footer.html", "footer" );
-	}
-
-	private function getContent( $file, $tag ) {
-
-		return file_exists( $file ) ? ( "<" . $tag . ">" . file_get_contents( $file ) . "</" . $tag . ">" ) : "";
-	}
-}
-
-?>

src/h5ai/php/extended.php

@@ -1,205 +0,0 @@
-<?php
-
-class Entry {
-	private $h5ai, $label, $absPath, $absHref, $date, $isFolder, $type, $size;
-
-	public function __construct( $h5ai, $absPath, $absHref, $type = null, $label = null ) {
-
-		$this->h5ai = $h5ai;
-		$this->label = $label !== null ? $label : $this->h5ai->getLabel( $absHref );
-		$this->absPath = $this->h5ai->normalizePath( $absPath, false );
-		$this->isFolder = is_dir( $this->absPath );
-		$this->absHref = $this->h5ai->normalizePath( $absHref, $this->isFolder );
-		
-		$this->date = filemtime( $this->absPath );
-
-		if ( $this->isFolder ) {
-			$this->type = $type !== null ? $type : "folder";
-			$this->size = "";
-		} else {
-			$this->type = $type !== null ? $type : $this->h5ai->getType( $this->absPath );
-			$this->size = filesize( $this->absPath );
-		}
-	}
-
-	public function isFolder() {
-
-		return $this->isFolder;
-	}
-
-	function compare( $that, $sortOrder ) {
-
-		if ( $this->isFolder && !$that->isFolder ) {
-			return -1;
-		}
-		if ( !$this->isFolder && $that->isFolder ) {
-			return 1;
-		}
-
-		$res = 0;
-		if ( $sortOrder[ "column" ] === "name" ) {
-			$res = strcasecmp( $this->absPath, $that->absPath );
-		} else if ( $sortOrder[ "column" ] === "date" ) {
-			$res = $this->date - $that->date;
-		} else if ( $sortOrder[ "column" ] === "size" ) {
-			$res = $this->size - $that->size;
-		}
-		if ( ! $sortOrder[ "ascending" ] ) {
-			$res = -$res;
-		}
-		return $res;
-	}
-
-	public function toHtml( $dateFormat ) {
-
-		$classes = "entry " . $this->type;
-		$img = $this->type;
-		$hint = "";
-		$dateLabel = date( $dateFormat, $this->date );
-
-		if ( $this->isFolder && $this->type !== "folder-parent" ) {
-			$code = $this->h5ai->getHttpCode( $this->absHref );
-			$classes .= " checkedHttpCode";
-			if ( $code !== "h5ai" ) {
-				if ( $code === 200 ) {
-					$img = "folder-page";
-				} else {
-					$classes .= " error";
-					$hint = "<span class='hint'> " . $code . " </span>";
-				}
-			}
-		}
-
-		$html = "\t<li class='" . $classes . "'>\n";
-		$html .= "\t\t<a href='" . $this->absHref . "'>\n";
-		$html .= "\t\t\t<span class='icon small'><img src='/h5ai/icons/16x16/" . $img . ".png' alt='" . $img . "' /></span>\n";
-		$html .= "\t\t\t<span class='icon big'><img src='/h5ai/icons/48x48/" . $img . ".png' alt='" . $img . "' /></span>\n";
-		$html .= "\t\t\t<span class='label'>" . $this->label . $hint . "</span>\n";
-		$html .= "\t\t\t<span class='date'>" . $dateLabel . "</span>\n";
-		$html .= "\t\t\t<span class='size'>" . $this->formatSize( $this->size ) . "</span>\n";
-		$html .= "\t\t</a>\n";
-		$html .= "\t</li>\n";
-		return $html;
-	}
-
-	
-	private function formatSize( $size ) {
-
-		$units = array( 'B', 'KB', 'MB', 'GB', 'TB' );
-	    for ( $i = 0; $size >= 1024 && $i < 4; $i++ ) {
-	    	$size /= 1024;
-	    }
-	    return round( $size, 0 ) . " " . $units[$i];
-	}
-}
-
-
-class Extended {
-	private $h5ai, $parent, $content;
-
-	public function __construct( $h5ai ) {
-
-		$this->h5ai = $h5ai;
-		$this->parent = null;
-		$this->content = array();
-		$this->loadContent();
-	}
-
-	private function loadContent() {
-
-		if ( $this->h5ai->getAbsHref() !== "/" ) {
-			$options = $this->h5ai->getOptions();
-			$parentPath = dirname( $this->h5ai->getAbsPath() );
-			$parentHref = dirname( $this->h5ai->getAbsHref() );
-			$label = $options["setParentFolderLabels"] === true ? $this->h5ai->getLabel( $parentHref ) : "<span class='l10n-parentDirectory'>Parent Directory</span>";
-			$this->parent = new Entry( $this->h5ai, $parentPath, $parentHref, "folder-parent", $label );
-		}
-
-		$this->content = array();
-
-		$files = $this->h5ai->readDir( $this->h5ai->getAbsPath() );
-		foreach ( $files as $file ) {
-			$absPath = $this->h5ai->getAbsPath() . "/" . $file;
-			$absHref = $this->h5ai->getAbsHref() . rawurlencode( $file );
-			$this->content[$absPath] = new Entry( $this->h5ai, $absPath, $absHref );
-		}
-
-		$this->sort();
-	}
-
-	public function cmpEntries( $p1, $p2 ) {
-
-		return $p1->compare( $p2, $this->h5ai->getSortOrder() );
-	}
-
-	public function sort() {
-
-		uasort( $this->content, array( $this, "cmpEntries" ) );
-	}
-
-	public function getFolderCount() {
-
-		$count = 0;
-		foreach( $this->content as $entry ) {
-			if ( $entry->isFolder() ) {
-				$count++;
-			}
-		}
-		return $count;
-	}
-
-	public function getFileCount() {
-
-		$count = 0;
-		foreach( $this->content as $entry ) {
-			if ( !$entry->isFolder() ) {
-				$count++;
-			}
-		}
-		return $count;
-	}
-
-	public function toHtml() {
-
-		$html = "<section id='extended' class='" . $this->h5ai->getView() . "-view clearfix'>\n";
-		$html .= "<ul>\n";
-		$html .= $this->generateHeaders();
-		if ( $this->parent !== null ) {
-			$html .= $this->parent->toHtml( $this->h5ai->getDateFormat() );
-		}
-		foreach( $this->content as $entry ) {
-			$html .= $entry->toHtml( $this->h5ai->getDateFormat() );
-		}
-		$html .= "</ul>\n";
-		if ( count( $this->content ) === 0 ) {
-			$html .= "<div class='empty l10n-empty'>empty</div>";
-		}
-		$html .="</section>";
-		return $html;
-	}
-
-	public function generateHeaders() {
-
-		$asc = "<img src='/h5ai/images/ascending.png' class='sort' alt='ascending' />";
-		$desc = "<img src='/h5ai/images/descending.png' class='sort' alt='descending' />";
-
-		$so = $this->h5ai->getSortOrder();
-		$order = $so["ascending"] ? $asc : $desc;
-		$nameHref = "?col=name" . ( $so["column"] === "name" && $so["ascending"] ? "&asc=false" : "&asc=true" );
-		$dateHref = "?col=date" . ( $so["column"] === "date" && $so["ascending"] ? "&asc=false" : "&asc=true" );
-		$sizeHref = "?col=size" . ( $so["column"] === "size" && $so["ascending"] ? "&asc=false" : "&asc=true" );
-		$nameSort = $so["column"] === "name" ? $order : "";
-		$dateSort = $so["column"] === "date" ? $order : "";
-		$sizeSort = $so["column"] === "size" ? $order : "";
-
-		$html = "\t<li class='header'>\n";
-		$html .= "\t\t<a class='icon'></a>\n";
-		$html .= "\t\t<a class='label' href='$nameHref'><span class='l10n-name'>Name</span>$nameSort</a>\n";
-		$html .= "\t\t<a class='date' href='$dateHref'>$dateSort<span class='l10n-lastModified'>Last modified</span></a>\n";
-		$html .= "\t\t<a class='size' href='$sizeHref'>$sizeSort<span class='l10n-size'>Size</span></a>\n";
-		$html .= "\t</li>\n";
-		return $html;
-	}
-}
-
-?>

src/h5ai/php/h5ai.php

@@ -1,265 +0,0 @@
-<?php
-
-require_once "cache.php";
-
-class H5ai {
-	private static $SORT_ORDER = array( "column" => "name", "ascending" => true );
-	private static $VIEWMODES = array( "details", "icons" );
-
-	private $docRoot, $domain, $options, $types, $cache, $absHref, $absPath, $ignore, $ignoreRE, $sortOrder, $dateFormat, $view;
-
-	public function __construct() {
-
-		$this->docRoot = getenv( "DOCUMENT_ROOT" );
-		$this->domain = getenv( "HTTP_HOST" );
-
-		$this->options = $this->loadOptions( $this->docRoot . "/h5ai/options.js" );
-		$this->types = $this->loadTypes( $this->docRoot . "/h5ai/types.txt" );
-		$this->cache = new Cache( $this->docRoot . "/h5ai/cache" );
-
-		$this->absHref = $this->normalizePath( preg_replace( '/\\?.*/', '', getenv( "REQUEST_URI" ) ), true );
-		$this->absPath = $this->normalizePath( $this->docRoot . rawurldecode( $this->absHref ), false );
-
-		$this->ignore = $this->options["options"]["ignore"];
-		$this->ignoreRE = $this->options["options"]["ignoreRE"];
-
-		$defaultSortOrder = $this->options["options"]["sortorder"];
-		$this->sortOrder = array(
-			"column" => array_key_exists( "col", $_REQUEST ) ? $_REQUEST["col"] : $defaultSortOrder["column"],
-			"ascending" => array_key_exists( "asc", $_REQUEST ) ? $_REQUEST["asc"] !== "false" : $defaultSortOrder["ascending"]
-		);
-		$this->dateFormat = $this->options["options"]["dateFormat"];
-		$this->view = array_key_exists( "view", $_REQUEST ) ? $_REQUEST["view"] : $this->options["options"]["viewmodes"][0];
-		if ( !in_array( $this->view, H5ai::$VIEWMODES ) ) {
-			$this->view = H5ai::$VIEWMODES[0];
-		}
-	}
-
-	
-	private function loadOptions( $file ) {
-	
-		$str = file_exists( $file ) ? file_get_contents( $file ) : "";
-		$str = preg_replace( "/\/\*.*?\*\//s", "", $str );
-		
-		$optstr = preg_replace( "/^.*h5aiOptions\s*=\s*/s", "", $str );
-		$optstr = preg_replace( "/;.*/s", "", $optstr );
-		$options = json_decode( $optstr, true );
-		
-		$langstr = preg_replace( "/^.*h5aiLangs\s*=\s*/s", "", $str );
-		$langstr = preg_replace( "/;.*/s", "", $langstr );
-		$langs = json_decode( $langstr, true );
-
-		return array( "options" => $options, "langs" => $langs );
-	}
-	
-	
-	private function loadTypes( $file ) {
-		
-		$lines = file( $file );
-		$types = array();
-		foreach( $lines as $line ) { 
-			if ( substr( $line, 0, 1 ) === '#' ) {
-				continue;
-			}
-			$types[] = preg_split( "/\s+/", $line );
-		}
-		return $types;
-	}
-	
-	public function getDocRoot() {
-
-		return $this->docRoot;
-	}
-	
-	public function getDomain() {
-
-		return $this->domain;
-	}
-	
-	public function getView() {
-
-		return $this->view;
-	}
-	
-	public function getOptions() {
-
-		return $this->options["options"]  ;
-	}
-	
-	public function getLangs() {
-
-		return $this->options["langs"];
-	}
-
-	public function getAbsHref( $absPath = null, $endWithSlash = true ) {
-
-		if ( $absPath === null ) {
-			return $this->absHref;
-		}
-		return $this->normalizePath( rawurlencode( preg_replace( "!^" . $this->docRoot . "!", "", $absPath ) ), $endWithSlash );
-	}
-	
-	public function getAbsPath( $absHref = null ) {
-
-		if ( $absHref === null ) {
-			return $this->absPath;
-		}
-		return $this->normalizePath( $this->docRoot . rawurldecode( $absHref ), false );
-	}
-	
-	public function getSortOrder() {
-
-		return $this->sortOrder;
-	}
-
-	public function getDateFormat() {
-
-		return $this->dateFormat;
-	}
-	
-	public function getTitle() {
-
-		$title = $this->domain . rawurldecode( $this->absHref );
-		$title = preg_replace( "/\/$/", "", $title );
-		$title = preg_replace( "/\//", " > ", $title );
-		if ( $this->absHref !== "/" ) {
-			$title = basename( $this->absPath ) . " - " . $title;
-		}
-		return $title;
-	}
-
-	public function getType( $absPath ) {
-
-		foreach( $this->types as $type ) { 
-			foreach( array_slice( $type, 1 ) as $pattern ) {
-				if ( $this->endsWith( $absPath, $pattern ) ) {
-					return $type[0];
-				}
-			}
-		}
-		return "unknown";
-	}
-
-	public function ignoreThisFile( $file ) {
-
-		# always ignore
-		if ( $file === "." || $file === ".." || $this->startsWith( $file, '.ht' ) ) {
-			return true;
-		}
-
-		if ( in_array( $file, $this->ignore ) ) {
-			return true;
-		}
-		foreach ( $this->ignoreRE as $re ) {
-			if ( preg_match( $re, $file ) ) {
-				return true;
-			}
-		}
-
-		return false;
-	}
-
-	public function readDir( $path ) {
-
-		$content = array();
-		if ( is_dir( $path ) ) {
-			if ( $dir = opendir( $path ) ) {
-				while ( ( $file = readdir( $dir ) ) !== false ) {
-					if ( ! $this->ignoreThisFile( $file ) ) {
-						$content[] = $file;
-					}
-				}
-				closedir( $dir );
-			}
-		}
-		return $content;
-	}
-
-	public function getLabel( $absHref ) {
-
-		return $absHref === "/" ? $this->domain : rawurldecode( basename( $absHref ) );
-	}
-
-	public function normalizePath( $path, $endWithSlash ) {
-
-		return ( $path === "/" ) ? "/" : ( preg_replace( '#/$#', '', $path ) . ( $endWithSlash ? "/" : "" ) );
-	}
-	
-	public function startsWith( $sequence, $start ) {
-	
-		return substr( $sequence, 0, strlen( $start ) ) === $start;
-	}
-
-	public function endsWith( $sequence, $end ) {
-
-		return substr( $sequence, -strlen( $end ) ) === $end;
-	}
-
-	public function getHttpCode( $absHref ) {
-
-		return $this->cachedHttpCode( $absHref );
-		#return $this->fetchHttpCode( $absHref );
-		#return $this->guessHttpCode( $absHref );
-	}
-
-	public function cachedHttpCode( $absHref ) {
-
-		$cached = $this->cache->get( $absHref );
-		if ( $cached === false ) {
-			$folderStatus = $this->options["options"]["folderStatus"];
-			if ( array_key_exists( $absHref, $folderStatus ) ) {
-				$code = $folderStatus[$absHref];
-			} else {
-				$code = $this->fetchHttpCode( $absHref );
-			}
-			$cached = array( "href" => $absHref, "code" => $code );
-			$this->cache->set( $absHref, $cached );
-		}
-		return $cached["code"];
-	}
-
-	public function fetchHttpCode( $absHref ) {
-
-		$contentType = "Content-Type:";
-		$h5aiContentType = "Content-Type: text/html;h5ai=";
-		$host = getenv( "HTTP_HOST" );
-		$port = getenv( "SERVER_PORT" );
-		$msg = "HEAD $absHref HTTP/1.1\r\nHost: $host\r\nConnection: Close\r\n\r\n";
-	
-		$errno = "";
-		$errstr = "";
-		$socket = fsockopen( $host, $port, $errno, $errstr, 30 );
-		if( $socket === 0 ) {
-			return null;
-		}
-
-		fwrite( $socket, $msg );
-		$content = fgets( $socket );
-		$code = intval( trim( substr( $content, 9, 4 ) ) );
-		if ( $code === 200 ) {
-			while ( ! $this->startsWith( $content, $contentType ) ) {
-				$content = fgets( $socket );
-			}
-			if ( $this->startsWith( $content, $h5aiContentType ) ) {
-				$code = "h5ai";
-			}
-		}
-		fclose( $socket );
-		return $code;
-	}
-
-	public function guessHttpCode( $absHref ) {
-
-		$indexFiles = array( "index.html", "index.cgi", "index.pl", "index.php", "index.xhtml", "index.htm" );
-		$absPath = $this->getAbsPath( $absHref );
-		$files = $this->readDir( $absPath );
-		foreach ( $files as $file ) {
-			if ( in_array( $file, $indexFiles ) ) {
-				return 200;
-			}
-		}
-		return "h5ai";
-	}
-}
-
-?>

src/h5ai/php/httpcode.php

@@ -1,23 +0,0 @@
-<?php
-
-require_once "h5ai.php";
-
-function getHttpCodes( $h5ai, $hrefs ) {
-
-	$codes = array();
-	foreach ( $hrefs as $href ) {
-		$href = trim( $href );
-		if ( strlen( $href ) > 0 ) {
-			$codes[$href] = $h5ai->getHttpCode( $href );
-		}
-	}
-	return $codes;
-}
-
-$h5ai = new H5ai();
-$hrefs = preg_split( "/;/", array_key_exists( "hrefs", $_REQUEST ) ? $_REQUEST[ "hrefs" ] : "" );
-$codes = getHttpCodes( $h5ai, $hrefs );
-
-echo count( $codes ) === 0 ? "{}" : json_encode( $codes );
-
-?>

src/h5ai/php/inc/Cache.php

@@ -0,0 +1,93 @@
+<?php
+
+##############################################
+# taken from here:
+# http://www.jongales.com/blog/2009/02/18/simple-file-based-php-cache-class/
+# with minor modifications
+##############################################
+
+class Cache {
+    private $dir;
+
+    function __construct($dir) {
+
+        $this->dir = $dir;
+    }
+
+    private function _name($key) {
+
+        return $this->dir . "/" . sha1($key);
+    }
+
+    public function get($key, $expiration = 3600) {
+
+        if (!is_dir($this->dir) || !is_writable($this->dir)) {
+            return false;
+        }
+
+        $cache_path = $this->_name($key);
+
+        if (!@file_exists($cache_path)) {
+            return false;
+        }
+
+        if (filemtime($cache_path) < (time() - $expiration)) {
+            $this->clear($key);
+            return false;
+        }
+
+        if (!$fp = @fopen($cache_path, "rb")) {
+            return false;
+        }
+
+        flock($fp, LOCK_SH);
+        $cache = "";
+
+        if (filesize($cache_path) > 0) {
+            $cache = unserialize(fread($fp, filesize($cache_path)));
+        } else {
+            $cache = null;
+        }
+
+        flock($fp, LOCK_UN);
+        fclose($fp);
+
+        return $cache;
+    }
+
+    public function set($key, $data) {
+
+        if (!is_dir($this->dir) || !is_writable($this->dir)) {
+            return false;
+        }
+
+        $cache_path = $this->_name($key);
+
+        if (! $fp = fopen($cache_path, "wb")) {
+            return false;
+        }
+
+        if (flock($fp, LOCK_EX)) {
+            fwrite($fp, serialize($data));
+            flock($fp, LOCK_UN);
+        } else {
+            return false;
+        }
+        fclose($fp);
+        @chmod($cache_path, 0777);
+        return true;
+    }
+
+    public function clear($key) {
+
+        $cache_path = $this->_name($key);
+
+        if (file_exists($cache_path)) {
+            unlink($cache_path);
+            return true;
+        }
+        return false;
+    }
+}
+
+?>

src/h5ai/php/inc/Crumb.php

@@ -0,0 +1,52 @@
+<?php
+
+class Crumb {
+    private $h5ai, $parts;
+
+    public function __construct($h5ai) {
+
+        $this->h5ai = $h5ai;
+        $this->parts = array();
+
+        $href = $h5ai->getAbsHref();
+        while ($href !== "/" && $href !== "//") {
+            $this->parts[] = $href;
+            $href = dirname($href) . "/";
+        }
+        $this->parts[] = "/";
+
+        $this->parts = array_reverse($this->parts);
+    }
+
+    public function toHtml() {
+
+        $html = "";
+        $idx = 0;
+        foreach($this->parts as $href) {
+            $idx++;
+            $classes = "crumb folder" . ($idx === 1 ? " domain" : "") . ($idx === count($this->parts) ? " current" : "");
+            $image = $this->h5ai->image($idx === 1 ? "home" : "crumb");
+            $label = $this->h5ai->getLabel($href);
+            $hint = "";
+
+            $code = $this->h5ai->getHttpCode($href);
+            $classes .= " checkedHttpCode";
+            if ($code !== "h5ai") {
+                if ($code === 200) {
+                    $hint = "<img class='hint' src='" . $this->h5ai->image("page") . "' alt='page' />";
+                } else {
+                    $hint = "<span class='hint'>(" . $code . ")</span>";
+                }
+            }
+
+            $html .= "<li class='$classes'>\n";
+            $html .= "\t<a href='$href'>\n";
+            $html .= "\t\t<img src='$image' alt='>' />" . $label . $hint . "\n";
+            $html .= "\t</a>\n";
+            $html .= "</li>\n";
+        }
+        return $html;
+    }
+}
+
+?>

src/h5ai/php/inc/Customize.php

@@ -0,0 +1,27 @@
+<?php
+
+class Customize {
+    private $h5ai;
+
+    public function __construct($h5ai) {
+
+        $this->h5ai = $h5ai;
+    }
+
+    public function getHeader() {
+
+        return $this->getContent($this->h5ai->getAbsPath() . "/h5ai.header.html", "header");
+    }
+
+    public function getFooter() {
+
+        return $this->getContent($this->h5ai->getAbsPath() . "/h5ai.footer.html", "footer");
+    }
+
+    private function getContent($file, $tag) {
+
+        return file_exists($file) ? ("<" . $tag . ">" . file_get_contents($file) . "</" . $tag . ">") : "";
+    }
+}
+
+?>

src/h5ai/php/inc/Extended.php

@@ -0,0 +1,222 @@
+<?php
+
+require_once "Thumbnail.php";
+
+
+class Entry {
+    private $h5ai, $label, $absPath, $absHref, $date, $isFolder, $type, $size, $thumbTypes;
+
+    public function __construct($h5ai, $absPath, $absHref, $type = null, $label = null) {
+
+        $this->h5ai = $h5ai;
+        $this->label = $label !== null ? $label : $this->h5ai->getLabel($absHref);
+        $this->absPath = $this->h5ai->normalizePath($absPath, false);
+        $this->isFolder = is_dir($this->absPath);
+        $this->absHref = $this->h5ai->normalizePath($absHref, $this->isFolder);
+
+        $this->date = filemtime($this->absPath);
+
+        if ($this->isFolder) {
+            $this->type = $type !== null ? $type : "folder";
+            $this->size = "";
+        } else {
+            $this->type = $type !== null ? $type : $this->h5ai->getType($this->absPath);
+            $this->size = filesize($this->absPath);
+        }
+
+        $this->thumbTypes = array("bmp", "gif", "ico", "image", "jpg", "png", "tiff");
+    }
+
+    public function isFolder() {
+
+        return $this->isFolder;
+    }
+
+    function compare($that, $sortOrder) {
+
+        if ($this->isFolder && !$that->isFolder) {
+            return -1;
+        }
+        if (!$this->isFolder && $that->isFolder) {
+            return 1;
+        }
+
+        $res = 0;
+        if ($sortOrder[ "column" ] === "name") {
+            $res = strcasecmp($this->absPath, $that->absPath);
+        } else if ($sortOrder[ "column" ] === "date") {
+            $res = $this->date - $that->date;
+        } else if ($sortOrder[ "column" ] === "size") {
+            $res = $this->size - $that->size;
+        }
+        if (! $sortOrder[ "ascending" ]) {
+            $res = -$res;
+        }
+        return $res;
+    }
+
+    public function toHtml($dateFormat) {
+
+        $classes = "entry " . $this->type;
+        $img = $this->type;
+        $smallImg = $this->h5ai->icon($this->type);
+        $bigImg = $this->h5ai->icon($this->type, true);
+        $hint = "";
+
+        if ($this->isFolder && $this->type !== "folder-parent") {
+            $code = $this->h5ai->getHttpCode($this->absHref);
+            $classes .= " checkedHttpCode";
+            if ($code !== "h5ai") {
+                if ($code === 200) {
+                    $img = "folder-page";
+                    $smallImg = $this->h5ai->icon("folder-page");
+                    $bigImg = $this->h5ai->icon("folder-page", true);
+                } else {
+                    $classes .= " error";
+                    $hint = "<span class='hint'> " . $code . " </span>";
+                }
+            }
+        }
+        if ($this->h5ai->showThumbs() && in_array($this->type, $this->thumbTypes)) {
+            $classes .= " thumb";
+            $thumbnail = new Thumbnail($this->h5ai, $this->absHref, "square", 16, 16);
+            $thumbnail->create();
+            $smallImg = file_exists($thumbnail->getPath()) ? $thumbnail->getHref() : $thumbnail->getLiveHref();
+            $thumbnail = new Thumbnail($this->h5ai,$this->absHref, "rational", 96, 46);
+            $thumbnail->create();
+            $bigImg = file_exists($thumbnail->getPath()) ? $thumbnail->getHref() : $thumbnail->getLiveHref();
+        }
+
+        $html = "\t<li class='" . $classes . "'>\n";
+        $html .= "\t\t<a href='" . $this->absHref . "'>\n";
+        $html .= "\t\t\t<span class='icon small'><img src='" . $smallImg . "' alt='" . $img . "' /></span>\n";
+        $html .= "\t\t\t<span class='icon big'><img src='" . $bigImg . "' alt='" . $img . "' /></span>\n";
+        $html .= "\t\t\t<span class='label'>" . $this->label . $hint . "</span>\n";
+        $html .= "\t\t\t<span class='date' data-time='" . $this->date . "000'></span>\n";
+        $html .= "\t\t\t<span class='size'>" . $this->formatSize($this->size) . "</span>\n";
+        $html .= "\t\t</a>\n";
+        $html .= "\t</li>\n";
+        return $html;
+    }
+
+
+    private function formatSize($size) {
+
+        $units = array('B', 'KB', 'MB', 'GB', 'TB');
+        for ($i = 0; $size >= 1024 && $i < 4; $i++) {
+            $size /= 1024;
+        }
+        return round($size, 0) . " " . $units[$i];
+    }
+}
+
+
+class Extended {
+    private $h5ai, $parent, $content;
+
+    public function __construct($h5ai) {
+
+        $this->h5ai = $h5ai;
+        $this->parent = null;
+        $this->content = array();
+        $this->loadContent();
+    }
+
+    private function loadContent() {
+
+        if ($this->h5ai->getAbsHref() !== "/") {
+            $options = $this->h5ai->getOptions();
+            $parentPath = dirname($this->h5ai->getAbsPath());
+            $parentHref = dirname($this->h5ai->getAbsHref());
+            $label = $options["setParentFolderLabels"] === true ? $this->h5ai->getLabel($parentHref) : "<span class='l10n-parentDirectory'>Parent Directory</span>";
+            $this->parent = new Entry($this->h5ai, $parentPath, $parentHref, "folder-parent", $label);
+        }
+
+        $this->content = array();
+
+        $files = $this->h5ai->readDir($this->h5ai->getAbsPath());
+        foreach ($files as $file) {
+            $absPath = $this->h5ai->getAbsPath() . "/" . $file;
+            $absHref = $this->h5ai->getAbsHref() . rawurlencode($file);
+            $this->content[$absPath] = new Entry($this->h5ai, $absPath, $absHref);
+        }
+
+        $this->sort();
+    }
+
+    public function cmpEntries($p1, $p2) {
+
+        return $p1->compare($p2, $this->h5ai->getSortOrder());
+    }
+
+    public function sort() {
+
+        uasort($this->content, array($this, "cmpEntries"));
+    }
+
+    public function getFolderCount() {
+
+        $count = 0;
+        foreach($this->content as $entry) {
+            if ($entry->isFolder()) {
+                $count++;
+            }
+        }
+        return $count;
+    }
+
+    public function getFileCount() {
+
+        $count = 0;
+        foreach($this->content as $entry) {
+            if (!$entry->isFolder()) {
+                $count++;
+            }
+        }
+        return $count;
+    }
+
+    public function toHtml() {
+
+        $html = "<section id='extended' class='" . $this->h5ai->getView() . "-view clearfix'>\n";
+        $html .= "<ul>\n";
+        $html .= $this->generateHeaders();
+        if ($this->parent !== null) {
+            $html .= $this->parent->toHtml($this->h5ai->getDateFormat());
+        }
+        foreach($this->content as $entry) {
+            $html .= $entry->toHtml($this->h5ai->getDateFormat());
+        }
+        $html .= "</ul>\n";
+        if (count($this->content) === 0) {
+            $html .= "<div class='empty l10n-empty'>empty</div>";
+        }
+        $html .="</section>";
+        return $html;
+    }
+
+    public function generateHeaders() {
+
+        $asc = "<img src='" . $this->h5ai->image("ascending") . "' class='sort' alt='ascending' />";
+        $desc = "<img src='" . $this->h5ai->image("descending") . "' class='sort' alt='descending' />";
+
+        $so = $this->h5ai->getSortOrder();
+        $order = $so["ascending"] ? $asc : $desc;
+        $nameHref = "?col=name" . ($so["column"] === "name" && $so["ascending"] ? "&asc=false" : "&asc=true");
+        $dateHref = "?col=date" . ($so["column"] === "date" && $so["ascending"] ? "&asc=false" : "&asc=true");
+        $sizeHref = "?col=size" . ($so["column"] === "size" && $so["ascending"] ? "&asc=false" : "&asc=true");
+        $nameSort = $so["column"] === "name" ? $order : "";
+        $dateSort = $so["column"] === "date" ? $order : "";
+        $sizeSort = $so["column"] === "size" ? $order : "";
+
+        $html = "\t<li class='header'>\n";
+        $html .= "\t\t<a class='icon'></a>\n";
+        $html .= "\t\t<a class='label' href='$nameHref'><span class='l10n-name'>Name</span>$nameSort</a>\n";
+        $html .= "\t\t<a class='date' href='$dateHref'>$dateSort<span class='l10n-lastModified'>Last modified</span></a>\n";
+        $html .= "\t\t<a class='size' href='$sizeHref'>$sizeSort<span class='l10n-size'>Size</span></a>\n";
+        $html .= "\t</li>\n";
+        return $html;
+    }
+}
+
+?>

src/h5ai/php/inc/H5ai.php

@@ -0,0 +1,305 @@
+<?php
+
+require_once "Cache.php";
+
+class H5ai {
+    private static $SORT_ORDER = array("column" => "name", "ascending" => true);
+    private static $VIEWMODES = array("details", "icons");
+
+    private $docRoot, $h5aiRoot, $h5aiAbsHref, $domain, $options, $types, $cache, $absHref, $absPath, $ignore, $ignoreRE, $sortOrder, $dateFormat, $view;
+
+    public function __construct() {
+
+        global $H5AI_CONFIG;
+
+        $this->docRoot = $H5AI_CONFIG["DOCUMENT_ROOT"];
+        $this->h5aiRoot = $H5AI_CONFIG["H5AI_ROOT"];
+        $this->ignore = $H5AI_CONFIG["IGNORE"];
+        $this->ignoreRE = $H5AI_CONFIG["IGNORE_PATTERNS"];
+
+        $this->options = $this->loadOptions($this->h5aiRoot . "/options.js");
+        $this->types = $this->loadTypes($this->h5aiRoot . "/types.txt");
+        $this->cache = new Cache($this->h5aiRoot . "/cache");
+
+        $this->h5aiAbsHref = $this->options["options"]["h5aiAbsHref"];
+        $this->domain = getenv("HTTP_HOST");
+
+        $this->absHref = $this->normalizePath(preg_replace('/\\?.*/', '', getenv("REQUEST_URI")), true);
+        $this->absPath = $this->normalizePath($this->docRoot . rawurldecode($this->absHref), false);
+
+        $defaultSortOrder = $this->options["options"]["sortorder"];
+        $this->sortOrder = array(
+            "column" => array_key_exists("col", $_REQUEST) ? $_REQUEST["col"] : $defaultSortOrder["column"],
+            "ascending" => array_key_exists("asc", $_REQUEST) ? $_REQUEST["asc"] !== "false" : $defaultSortOrder["ascending"]
+        );
+        $this->view = array_key_exists("view", $_REQUEST) ? $_REQUEST["view"] : $this->options["options"]["viewmodes"][0];
+        if (!in_array($this->view, H5ai::$VIEWMODES)) {
+            $this->view = H5ai::$VIEWMODES[0];
+        }
+    }
+
+
+    private function loadOptions($file) {
+
+        $str = file_exists($file) ? file_get_contents($file) : "";
+        $str = preg_replace("/\/\*.*?\*\//s", "", $str);
+
+        $optstr = preg_replace("/^.*h5aiOptions\s*=\s*/s", "", $str);
+        $optstr = preg_replace("/;.*/s", "", $optstr);
+        $options = json_decode($optstr, true);
+
+        $langstr = preg_replace("/^.*h5aiLangs\s*=\s*/s", "", $str);
+        $langstr = preg_replace("/;.*/s", "", $langstr);
+        $langs = json_decode($langstr, true);
+
+        return array("options" => $options, "langs" => $langs);
+    }
+
+
+    private function loadTypes($file) {
+
+        $lines = file($file);
+        $types = array();
+        foreach($lines as $line) {
+            if (substr($line, 0, 1) === '#') {
+                continue;
+            }
+            $types[] = preg_split("/\s+/", $line);
+        }
+        return $types;
+    }
+
+    public function getDocRoot() {
+
+        return $this->docRoot;
+    }
+
+    public function getH5aiRoot() {
+
+        return $this->h5aiRoot;
+    }
+
+    public function getH5aiAbsHref() {
+
+        return $this->h5aiAbsHref;
+    }
+
+    public function getDomain() {
+
+        return $this->domain;
+    }
+
+    public function getView() {
+
+        return $this->view;
+    }
+
+    public function api() {
+
+        return $this->h5aiAbsHref . "/php/api.php";
+    }
+
+    public function image($id) {
+
+        return $this->h5aiAbsHref . "/images/" . $id . ".png";
+    }
+
+    public function icon($id, $big = false) {
+
+        return $this->h5aiAbsHref . "/icons/" . ($big ? "48x48" : "16x16") . "/" . $id . ".png";
+    }
+
+    public function getOptions() {
+
+        return $this->options["options"];
+    }
+
+    public function getLangs() {
+
+        return $this->options["langs"];
+    }
+
+    public function getAbsHref($absPath = null, $endWithSlash = true) {
+
+        if ($absPath === null) {
+            return $this->absHref;
+        }
+        $absHref = preg_replace("!^" . $this->docRoot . "!", "", $absPath);
+        $parts = explode("/", $absHref);
+        $encodedParts = array();
+        foreach ($parts as $part) {
+            $encodedParts[] = rawurlencode($part);
+        }
+        $endodedAbsHref = implode("/", $encodedParts);
+        return $this->normalizePath($endodedAbsHref, $endWithSlash);
+    }
+
+    public function getAbsPath($absHref = null) {
+
+        if ($absHref === null) {
+            return $this->absPath;
+        }
+        return $this->normalizePath($this->docRoot . rawurldecode($absHref), false);
+    }
+
+    public function getSortOrder() {
+
+        return $this->sortOrder;
+    }
+
+    public function getDateFormat() {
+
+        return $this->dateFormat;
+    }
+
+    public function showThumbs() {
+
+        return $this->options["options"]["showThumbs"] === true;
+    }
+
+    public function getTitle() {
+
+        $title = $this->domain . rawurldecode($this->absHref);
+        $title = preg_replace("/\/$/", "", $title);
+        $title = preg_replace("/\//", " > ", $title);
+        if ($this->absHref !== "/") {
+            $title = basename($this->absPath) . " - " . $title;
+        }
+        return $title;
+    }
+
+    public function getType($absPath) {
+
+        foreach($this->types as $type) {
+            foreach(array_slice($type, 1) as $pattern) {
+                if ($this->endsWith($absPath, $pattern)) {
+                    return $type[0];
+                }
+            }
+        }
+        return "unknown";
+    }
+
+    public function ignoreThisFile($file) {
+
+        # always ignore
+        if ($file === "." || $file === ".." || $this->startsWith($file, '.ht')) {
+            return true;
+        }
+
+        if (in_array($file, $this->ignore)) {
+            return true;
+        }
+        foreach ($this->ignoreRE as $re) {
+            if (preg_match($re, $file)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public function readDir($path) {
+
+        $content = array();
+        if (is_dir($path)) {
+            if ($dir = opendir($path)) {
+                while (($file = readdir($dir)) !== false) {
+                    if (!$this->ignoreThisFile($file)) {
+                        $content[] = $file;
+                    }
+                }
+                closedir($dir);
+            }
+        }
+        return $content;
+    }
+
+    public function getLabel($absHref) {
+
+        return $absHref === "/" ? $this->domain : rawurldecode(basename($absHref));
+    }
+
+    public function normalizePath($path, $endWithSlash) {
+
+        return ($path === "/") ? "/" : (preg_replace('#/$#', '', $path) . ($endWithSlash ? "/" : ""));
+    }
+
+    public function startsWith($sequence, $start) {
+
+        return strcasecmp(substr($sequence, 0, strlen($start)), $start) === 0;
+    }
+
+    public function endsWith($sequence, $end) {
+
+        return strcasecmp(substr($sequence, -strlen($end)), $end) === 0;
+    }
+
+    public function getHttpCode($absHref) {
+
+        return $this->cachedHttpCode($absHref);
+        #return $this->fetchHttpCode($absHref);
+        #return $this->guessHttpCode($absHref);
+    }
+
+    public function cachedHttpCode($absHref) {
+
+        $cached = $this->cache->get($absHref);
+        if ($cached === false) {
+            $folderStatus = $this->options["options"]["folderStatus"];
+            if (array_key_exists($absHref, $folderStatus)) {
+                $code = $folderStatus[$absHref];
+            } else {
+                $code = $this->fetchHttpCode($absHref);
+            }
+            $cached = array("href" => $absHref, "code" => $code);
+            $this->cache->set($absHref, $cached);
+        }
+        return $cached["code"];
+    }
+
+    public function fetchHttpCode($absHref) {
+
+        $contentType = "Content-Type:";
+        $h5aiContentType = "Content-Type: text/html;h5ai=";
+        $host = getenv("HTTP_HOST");
+        $port = getenv("SERVER_PORT");
+        $msg = "HEAD $absHref HTTP/1.1\r\nHost: $host\r\nConnection: Close\r\n\r\n";
+
+        $errno = "";
+        $errstr = "";
+        $socket = fsockopen($host, $port, $errno, $errstr, 30);
+        if($socket === 0) {
+            return null;
+        }
+
+        fwrite($socket, $msg);
+        $content = fgets($socket);
+        $code = intval(trim(substr($content, 9, 4)));
+        if ($code === 200) {
+            while (! $this->startsWith($content, $contentType)) {
+                $content = fgets($socket);
+            }
+            if ($this->startsWith($content, $h5aiContentType)) {
+                $code = "h5ai";
+            }
+        }
+        fclose($socket);
+        return $code;
+    }
+
+    public function guessHttpCode($absHref) {
+
+        $indexFiles = array("index.html", "index.cgi", "index.pl", "index.php", "index.xhtml", "index.htm");
+        $absPath = $this->getAbsPath($absHref);
+        $files = $this->readDir($absPath);
+        foreach ($files as $file) {
+            if (in_array($file, $indexFiles)) {
+                return 200;
+            }
+        }
+        return "h5ai";
+    }
+}
+
+?>

src/h5ai/php/inc/Image.php

@@ -0,0 +1,203 @@
+<?php
+
+class Image {
+
+    private $sourceFile;
+    private $source;
+    private $width;
+    private $height;
+    private $type;
+
+    private $dest;
+
+
+    public static function isUsable() {
+
+        return GD_VERSION != "GD_VERSION";
+    }
+
+
+    public static function showImage($filename) {
+
+        $image = file_get_contents($filename);
+        header("content-type: image");
+        echo $image;
+    }
+
+
+    public function __construct($filename = null) {
+
+        $this->sourceFile = null;
+        $this->source = null;
+        $this->width = null;
+        $this->height = null;
+        $this->type = null;
+
+        $this->dest = null;
+
+        $this->setSource($filename);
+    }
+
+
+    public function __destruct() {
+
+        $this->releaseSource();
+        $this->releaseDest();
+    }
+
+
+    public function setSource($filename) {
+
+        $this->releaseSource();
+        $this->releaseDest();
+
+        if (is_null($filename)) {
+            return;
+        }
+
+        $this->sourceFile = $filename;
+
+        list($this->width, $this->height, $this->type) = getimagesize($this->sourceFile);
+
+        $this->source = imagecreatefromstring(file_get_contents($this->sourceFile));
+    }
+
+
+    public function showDest() {
+
+        if (!is_null($this->dest)) {
+            header("Content-type: image/jpeg");
+            imagejpeg($this->dest, null, 100);
+        }
+    }
+
+
+    public function saveDest($filename) {
+
+        if (!is_null($this->dest)) {
+            @imagejpeg($this->dest, $filename, 90);
+            @chmod($filename, 0775);
+        }
+    }
+
+
+    public function releaseDest() {
+
+        if (!is_null($this->dest)) {
+            imagedestroy($this->dest);
+            $this->dest = null;
+        }
+    }
+
+
+    public function releaseSource() {
+
+        if (!is_null($this->source)) {
+            imagedestroy($this->source);
+            $this->sourceFile = null;
+            $this->source = null;
+            $this->width = null;
+            $this->height = null;
+            $this->type = null;
+        }
+    }
+
+
+    private function magic($destX, $destY, $srcX, $srcY, $destWidth, $destHeight, $srcWidth, $srcHeight, $canWidth = null, $canHeight = null, $color = null) {
+
+        if (!is_null($canWidth) && !is_null($canHeight)) {
+            $this->dest = imagecreatetruecolor($canWidth, $canHeight);
+        } else {
+            $this->dest = imagecreatetruecolor($destWidth, $destHeight);
+        }
+
+        if (is_null($color)) {
+            $color = array(255, 255, 255);
+        }
+        $icol = imagecolorallocate($this->dest, $color[0], $color[1], $color[2]);
+        imagefill($this->dest, 0, 0, $icol);
+
+        imagecopyresampled($this->dest, $this->source, $destX, $destY, $srcX, $srcY, $destWidth, $destHeight, $srcWidth, $srcHeight);
+    }
+
+
+    public function thumb($mode, $width, $height = null, $color = null) {
+
+        if ($height === null) {
+            $height = $width;
+        }
+        if ($mode === "square") {
+            $this->squareThumb($width);
+        } elseif ($mode === "rational") {
+            $this->rationalThumb($width, $height);
+        } elseif ($mode === "center") {
+            $this->centerThumb($width, $height, $color);
+        } else {
+            $this->freeThumb($width, $height);
+        }
+    }
+
+
+    public function squareThumb($width) {
+
+        $a = min($this->width, $this->height);
+        $x = intval(($this->width - $a) / 2);
+        $y = intval(($this->height - $a) / 2);
+
+        $this->magic(0, 0, $x, $y, $width, $width, $a, $a);
+    }
+
+
+    public function rationalThumb($width, $height) {
+
+        $r = 1.0 * $this->width / $this->height;
+
+        $h = $height;
+        $w = $r * $h;
+
+        if ($w > $width) {
+
+            $w = $width;
+            $h = 1.0 / $r * $w;
+        }
+
+        $w = intval($w);
+        $h = intval($h);
+
+        $this->magic(0, 0, 0, 0, $w, $h, $this->width, $this->height);
+    }
+
+
+    public function centerThumb($width, $height, $color = null) {
+
+        $r = 1.0 * $this->width / $this->height;
+
+        $h = $height;
+        $w = $r * $h;
+
+        if ($w > $width) {
+
+            $w = $width;
+            $h = 1.0 / $r * $w;
+        }
+
+        $w = intval($w);
+        $h = intval($h);
+
+        $x = intval(($width - $w) / 2);
+        $y = intval(($height - $h) / 2);
+
+        $this->magic($x, $y, 0, 0, $w, $h, $this->width, $this->height, $width, $height, $color);
+    }
+
+
+    public function freeThumb($width, $height) {
+
+        $w = intval($width);
+        $h = intval($height);
+
+        $this->magic(0, 0, 0, 0, $w, $h, $this->width, $this->height);
+    }
+}
+
+?>

src/h5ai/php/inc/Thumbnail.php

@@ -0,0 +1,59 @@
+<?php
+
+require_once "Image.php";
+
+
+class Thumbnail {
+
+    private $srcAbsHref, $srcAbsPath, $width, $height, $name, $href, $path;
+
+    public static function isUsable() {
+
+        return Image::isUsable();
+    }
+
+    public function __construct($h5ai, $absHref, $mode, $width, $height) {
+
+        $this->h5ai = $h5ai;
+        $this->srcAbsHref = $absHref;
+        $this->srcAbsPath = $this->h5ai->getDocRoot() . urldecode($absHref);
+        $this->width = $width;
+        $this->height = $height;
+        $this->mode = $mode;
+        $this->name = sha1("$this->srcAbsPath-$this->width-$this->height-$this->mode");
+        $this->href = $this->h5ai->getH5aiAbsHref() . "/cache/thumb-" . $this->name . ".jpg";
+        $this->path = $this->h5ai->getDocRoot() . $this->href;
+        $this->liveHref = $this->h5ai->api() . "?action=thumb&href=" . $this->srcAbsHref . "&width=" . $this->width . "&height=" . $this->height . "&mode=" . $this->mode;
+    }
+
+    public function create($force = 0) {
+
+        if (
+            $force === 2
+            || ($force === 1 && !file_exists($this->path))
+            || (file_exists($this->path) && filemtime($this->srcAbsPath) >= filemtime($this->path))
+       ) {
+            $image = new Image();
+            $image->setSource($this->srcAbsPath);
+            $image->thumb($this->mode, $this->width, $this->height);
+            $image->saveDest($this->path);
+        }
+    }
+
+    public function getHref() {
+
+        return $this->href;
+    }
+
+    public function getPath() {
+
+        return $this->path;
+    }
+
+    public function getLiveHref() {
+
+        return $this->liveHref;
+    }
+}
+
+?>

src/h5ai/php/inc/Tree.php

@@ -0,0 +1,147 @@
+<?php
+
+class TreeEntry {
+    private $h5ai, $label, $absPath, $absHref, $isFolder, $type, $content;
+
+    public function __construct($h5ai, $absPath, $absHref, $type = null) {
+
+        $this->h5ai = $h5ai;
+
+        $this->label = $this->h5ai->getLabel($absHref);
+        $this->absPath = $this->h5ai->normalizePath($absPath, false);
+        $this->isFolder = is_dir($this->absPath);
+        $this->absHref = $this->h5ai->normalizePath($absHref, $this->isFolder);
+
+        $this->type = $type !== null ? $type : ($this->isFolder ? "folder" : $this->h5ai->getType($this->absPath));
+        $this->content = null;
+    }
+
+    public function loadContent() {
+
+        $this->content = array();
+
+        if ($this->h5ai->getHttpCode($this->absHref) !== "h5ai") {
+            return;
+        }
+
+        $files = $this->h5ai->readDir($this->absPath);
+        foreach ($files as $file) {
+            $tree = new TreeEntry($this->h5ai, $this->absPath . "/" . $file, $this->absHref . rawurlencode($file));
+
+            if ($tree->isFolder) {
+                $this->content[$tree->absPath] = $tree;
+            }
+        }
+
+        $this->sort();
+    }
+
+    public function cmpTrees($t1, $t2) {
+
+        if ($t1->isFolder && !$t2->isFolder) {
+            return -1;
+        }
+        if (!$t1->isFolder && $t2->isFolder) {
+            return 1;
+        }
+        return strcasecmp($t1->absPath, $t2->absPath);
+    }
+
+    public function sort() {
+
+        if ($this->content !== null) {
+            uasort($this->content, array($this, "cmpTrees"));
+        }
+    }
+
+    public function toHtml() {
+
+        $classes = "entry " . $this->type . ($this->absHref === $this->h5ai->getAbsHref() ? " current" : "");
+        $icon = $this->type;
+        if ($this->absHref === "/") {
+            $icon = "folder-home";
+        }
+        $hint = "";
+        $code = "h5ai";
+
+        if ($this->isFolder) {
+            $code = $this->h5ai->getHttpCode($this->absHref);
+            $classes .= " checkedHttpCode";
+            if ($code !== "h5ai") {
+                if ($code === 200) {
+                    $icon = "folder-page";
+                    $hint = "<span class='hint'><img src='" . $this->h5ai->image("page") . "' alt='page' /></span>";
+                } else {
+                    $classes .= " error";
+                    $hint = "<span class='hint'> " . $code . " </span>";
+                }
+            }
+        }
+
+        $html = "<div class='" . $classes ."'>\n";
+        if ($this->content !== null && count($this->content) === 0 || $code !== "h5ai") {
+            $html .= "<span class='blank'></span>\n";
+        } else {
+            $indicatorState = $this->content === null ? " unknown" : " open";
+            $html .= "<span class='indicator" . $indicatorState . "'><img src='" . $this->h5ai->image("tree") . "' alt='>' /></span>\n";
+        }
+        $html .= "<a href='" . $this->absHref . "'>\n";
+        $html .= "<span class='icon'><img src='" . $this->h5ai->icon($icon) . "' alt='" . $icon . "' /></span>\n";
+        $html .= "<span class='label'>" . $this->label . "</span>" . $hint . "\n";
+        $html .= "</a>\n";
+        $html .= $this->contentToHtml();
+        $html .= "</div>\n";
+        return $html;
+    }
+
+    public function contentToHtml() {
+
+        $html = "<ul class='content'>\n";
+        if ($this->content !== null) {
+            foreach($this->content as $tree) {
+                $html .= "<li>" . $tree->toHtml() . "</li>";
+            }
+        }
+        $html .= "</ul>\n";
+        return $html;
+    }
+
+    public function getRoot() {
+
+        if ($this->absHref === "/") {
+            return $this;
+        };
+
+        $tree = new TreeEntry($this->h5ai, dirname($this->absPath), dirname($this->absHref));
+        $tree->loadContent();
+        $tree->content[ $this->absPath ] = $this;
+
+        return $tree->getRoot();
+    }
+}
+
+
+class Tree {
+    private $h5ai;
+
+    public function __construct($h5ai) {
+
+        $this->h5ai = $h5ai;
+    }
+
+    public function toHtml() {
+
+        $options = $this->h5ai->getOptions();
+        if ($options["showTree"] === false) {
+            return "";
+        }
+
+        $tree = new TreeEntry($this->h5ai, $this->h5ai->getAbsPath(), $this->h5ai->getAbsHref());
+        $tree->loadContent();
+        $root = $tree->getRoot();
+        return "<section id='tree'>\n" . $root->toHtml() . "</section>\n";
+    }
+}
+
+
+?>

src/h5ai/php/inc/ZipIt.php

@@ -0,0 +1,63 @@
+<?php
+
+class ZipIt {
+    private $h5ai;
+
+    public function __construct($h5ai) {
+
+        $this->h5ai = $h5ai;
+    }
+
+    public function zip($hrefs) {
+
+        $zipFile = tempnam("/tmp", "h5ai-download");
+        $zip = new ZipArchive();
+
+        if (!$zip->open($zipFile, ZIPARCHIVE::CREATE)) {
+            return false;
+        }
+
+        foreach ($hrefs as $href) {
+            $d = dirname($href);
+            $n = basename($href);
+            if ($this->h5ai->getHttpCode($this->h5ai->getAbsHref($d)) === "h5ai" && !$this->h5ai->ignoreThisFile($n)) {
+                $localFile = $this->h5ai->getAbsPath($href);
+                $file = preg_replace("!^" . $this->h5ai->getDocRoot() . "!", "", $localFile);
+                if (is_dir($localFile)) {
+                    $this->zipDir($zip, $localFile, $file);
+                } else {
+                    $this->zipFile($zip, $localFile, $file);
+                }
+            }
+        }
+
+        $zip->close();
+        return $zipFile;
+    }
+
+    private function zipFile($zip, $localFile, $file) {
+
+        if (is_readable($localFile)) {
+            $zip->addFile($localFile, $file);
+        }
+    }
+
+    private function zipDir($zip, $localDir, $dir) {
+
+        if ($this->h5ai->getHttpCode($this->h5ai->getAbsHref($localDir)) === "h5ai") {
+            $zip->addEmptyDir($dir);
+            $files = $this->h5ai->readDir($localDir);
+            foreach ($files as $file) {
+                $localFile = $localDir . "/" . $file;
+                $file = $dir . "/" . $file;
+                if (is_dir($localFile)) {
+                    $this->zipDir($zip, $localFile, $file);
+                } else {
+                    $this->zipFile($zip, $localFile, $file);
+                }
+            }
+        }
+    }
+}
+
+?>

src/h5ai/php/main.php

@@ -1,10 +1,11 @@
 <?php
 
-require_once "h5ai.php";
-require_once "crumb.php";
-require_once "customize.php";
-require_once "extended.php";
-require_once "tree.php";
+require_once "config.php";
+require_once "inc/H5ai.php";
+require_once "inc/Crumb.php";
+require_once "inc/Customize.php";
+require_once "inc/Extended.php";
+require_once "inc/Tree.php";
 
 $h5ai = new H5ai();
 $crumb = new Crumb($h5ai);

src/h5ai/php/tree.php

@@ -1,147 +0,0 @@
-<?php
-
-class TreeEntry {
-	private $h5ai, $label, $absPath, $absHref, $isFolder, $type, $content;
-
-	public function __construct( $h5ai, $absPath, $absHref, $type = null ) {
-
-		$this->h5ai = $h5ai;
-
-		$this->label = $this->h5ai->getLabel( $absHref );
-		$this->absPath = $this->h5ai->normalizePath( $absPath, false );
-		$this->isFolder = is_dir( $this->absPath );
-		$this->absHref = $this->h5ai->normalizePath( $absHref, $this->isFolder );
-
-		$this->type = $type !== null ? $type : ( $this->isFolder ? "folder" : $this->h5ai->getType( $this->absPath ) );
-		$this->content = null;
-	}
-
-	public function loadContent() {
-
-		$this->content = array();
-
-		if ( $this->h5ai->getHttpCode( $this->absHref ) !== "h5ai" ) {
-			return;
-		}
-		
-		$files = $this->h5ai->readDir( $this->absPath );
-		foreach ( $files as $file ) {
-			$tree = new TreeEntry( $this->h5ai, $this->absPath . "/" . $file, $this->absHref . rawurlencode( $file ) );
-
-			if ( $tree->isFolder ) {
-				$this->content[$tree->absPath] = $tree;
-			}
-		}
-
-		$this->sort();
-	}
-
-	public function cmpTrees( $t1, $t2 ) {
-
-		if ( $t1->isFolder && !$t2->isFolder ) {
-			return -1;
-		}
-		if ( !$t1->isFolder && $t2->isFolder ) {
-			return 1;
-		}
-		return strcasecmp( $t1->absPath, $t2->absPath );
-	}
-
-	public function sort() {
-
-		if ( $this->content !== null ) {
-			uasort( $this->content, array( $this, "cmpTrees" ) );
-		}
-	}
-
-	public function toHtml() {
-
-		$classes = "entry " . $this->type . ( $this->absHref === $this->h5ai->getAbsHref() ? " current" : "" );
-		$img = $this->type;
-		if ( $this->absHref === "/" ) {
-			$img = "folder-home";
-		}
-		$hint = "";
-		$code = "h5ai";
-
-		if ( $this->isFolder ) {
-			$code = $this->h5ai->getHttpCode( $this->absHref );
-			$classes .= " checkedHttpCode";
-			if ( $code !== "h5ai" ) {
-				if ( $code === 200 ) {
-					$img = "folder-page";
-					$hint = "<span class='hint'><img src='/h5ai/images/page.png' alt='page' /></span>";
-				} else {
-					$classes .= " error";
-					$hint = "<span class='hint'> " . $code . " </span>";
-				}
-			}
-		}
-
-		$html = "<div class='" . $classes ."'>\n";
-		if ( $this->content !== null && count( $this->content ) === 0 || $code !== "h5ai" ) {
-			$html .= "<span class='blank'></span>\n";
-		} else {
-			$indicatorState = $this->content === null ? " unknown" : " open";
-			$html .= "<span class='indicator" . $indicatorState . "'><img src='/h5ai/images/tree.png' alt='>' /></span>\n";
-		}
-		$html .= "<a href='" . $this->absHref . "'>\n";
-		$html .= "<span class='icon'><img src='/h5ai/icons/16x16/" . $img . ".png' alt='" . $img . "' /></span>\n";
-		$html .= "<span class='label'>" . $this->label . "</span>" . $hint . "\n";
-		$html .= "</a>\n";
-		$html .= $this->contentToHtml();
-		$html .= "</div>\n";
-		return $html;
-	}
-
-	public function contentToHtml() {
-
-		$html = "<ul class='content'>\n";
-		if ( $this->content !== null ) {
-			foreach( $this->content as $tree ) {
-				$html .= "<li>" . $tree->toHtml() . "</li>";
-			}
-		}
-		$html .= "</ul>\n";
-		return $html;
-	}
-
-	public function getRoot() {
-
-		if ( $this->absHref === "/" ) {
-			return $this;
-		};
-
-		$tree = new TreeEntry( $this->h5ai, dirname( $this->absPath ), dirname( $this->absHref ) );
-		$tree->loadContent();
-		$tree->content[ $this->absPath ] = $this;
-		
-		return $tree->getRoot();
-	}
-}
-
-
-class Tree {
-	private $h5ai;
-
-	public function __construct( $h5ai ) {
-
-		$this->h5ai = $h5ai;
-	}
-
-	public function toHtml() {
-
-		$options = $this->h5ai->getOptions();
-		if ( $options["showTree"] === false ) {
-			return "";
-		}
-
-		$tree = new TreeEntry( $this->h5ai, $this->h5ai->getAbsPath(), $this->h5ai->getAbsHref() );
-		$tree->loadContent();
-		$root = $tree->getRoot();
-		return "<section id='tree'>\n" . $root->toHtml() . "</section>\n";
-	}
-}
-
-
-?>

src/h5ai/php/treecontent.php

@@ -1,20 +0,0 @@
-<?php
-
-if ( ! array_key_exists( "href", $_REQUEST ) ) {
-	exit;
-}
- 
-require_once "h5ai.php";
-require_once "tree.php";
-
-$h5ai = new H5ai();
-
-$absHref = trim( $_REQUEST[ "href" ] );
-$absPath = $h5ai->getAbsPath( $absHref );
-
-$tree = new TreeEntry( $h5ai, $absPath, $absHref );
-$tree->loadContent();
-
-echo $tree->contentToHtml();
-
-?>

src/js.htaccess

@@ -1,5 +1,5 @@
 ################################
-# %BUILD_NAME% %BUILD_VERSION%  (js)
+# h5ai %BUILD_VERSION%  (js)
 # customized .htaccess
 ################################
 
@@ -27,7 +27,8 @@ IndexIgnore          h5ai  h5ai.header.html  h5ai.footer.html
 # table options
 ################################
 
-# syntax for default sort order is: IndexOrderDefault Ascending|Descending Name|Date|Size
+# syntax for default sort order is:
+# IndexOrderDefault Ascending|Descending Name|Date|Size
 IndexOrderDefault    Ascending Name
 
 IndexOptions         Type=text/html;h5ai=%BUILD_VERSION%

src/php.htaccess

@@ -1,5 +1,5 @@
 ################################
-# %BUILD_NAME% %BUILD_VERSION%  (php)
+# h5ai %BUILD_VERSION%  (php)
 # customized .htaccess
 ################################
 

tools/wepp

@@ -0,0 +1,4 @@
+#! /usr/bin/env node
+// -*- js -*-
+
+require("wepp").processArgs(process.argv);

tools/wepp.ant.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project name="wepp.macros" basedir=".">
+
+    <macrodef name="wepp">
+        <attribute name="file" />
+        <attribute name="toFile" />
+        <attribute name="args" default="" />
+        <sequential>
+            <exec executable="${tool.wepp}">
+                <arg line="@{args}" />
+                <arg value="--in" />
+                <arg value="@{file}" />
+                <arg value="--out" />
+                <arg value="@{toFile}" />
+            </exec>
+        </sequential>
+    </macrodef>
+
+    <macrodef name="wepp.dir">
+        <attribute name="dir" />
+        <attribute name="args" default="" />
+        <sequential>
+            <exec executable="${tool.wepp}">
+                <arg line="@{args}" />
+                <arg value="--inDir" />
+                <arg value="@{dir}" />
+                <arg value="--outDir" />
+                <arg value="@{dir}" />
+            </exec>
+            <delete dir="@{dir}/inc">
+                <fileset
+                    dir="."
+                    includes="@{dir}/**/*.less"
+                    excludes="@{dir}/inc/**,@{dir}/lib/**"
+                />
+            </delete>
+        </sequential>
+    </macrodef>
+
+</project>