Forgot to build target.

README.md

@@ -1,14 +1,14 @@
-# h5ai v0.5.3   ·   a beautified Apache index
+# h5ai v0.9   ·   a beautified Apache index
 
 
 ## Screenshots
 
-<a href="http://github.com/lrsjng/h5ai/raw/master/resources/h5ai-v0.4-details.png" target="_blank">
+<a href="http://larsjung.de/h5ai/sample/screenshots/h5ai-v0.7-details.png" target="_blank">
-	<img src="http://github.com/lrsjng/h5ai/raw/master/resources/h5ai-v0.4-details.png" width="400px" alt="screenshot" title="screenshot" style="display: inline" />
+	<img src="http://larsjung.de/h5ai/sample/screenshots/h5ai-v0.7-details.png" width="400px" alt="screenshot" title="details view" style="display: inline" />
 </a>
 &#160; &#160; &#160;
-<a href="http://github.com/lrsjng/h5ai/raw/master/resources/h5ai-v0.4-icons.png" target="_blank">
+<a href="http://larsjung.de/h5ai/sample/screenshots/h5ai-v0.7-icons.png" target="_blank">
-	<img src="http://github.com/lrsjng/h5ai/raw/master/resources/h5ai-v0.4-icons.png" width="400px" alt="screenshot" title="screenshot" style="display: inline" />
+	<img src="http://larsjung.de/h5ai/sample/screenshots/h5ai-v0.7-icons.png" width="400px" alt="screenshot" title="icons view" style="display: inline" />
 </a>
 
 
@@ -24,9 +24,9 @@ Everything you need is located in folder `target`.
 
 * Copy folder `h5ai` to the web-root directory of your server or alternativly set an alias `/h5ai/` to
   this folder.
-* Add the content of file `dot.htaccess` to the `.htaccess` file inside the directory
+* Add the content of file `dot.htaccess` to the `.htaccess` file inside the directory you want to be
-  you want to be styled (you might have to create this file). This directory and any subdirectories will be
+  styled (you might have to create this file). This directory and any subdirectories will be styled by h5ai.
-  styled by h5ai.
+* Adjust `options.js` inside the `h5ai` folder to your needs. Defaults will be fine for a start.
 
 Optionally add `h5ai.header.html` and/or `h5ai.footer.html` files to any of the styled folders to [display
 custom top or bottom sections](http://larsjung.de/h5ai/sample/customize). The content of those files
@@ -47,11 +47,49 @@ please respect their rights.
 
 ## Changelog
 
+### v0.9
+*2011-07-18*
+
+* linked hover states between crumb, extended view and tree
+* fixed size of tree view (now there's a ugly scrollbar, hopefully will be fixed)
+* refactored js to improve performance and cleaned code
+* added caching for folder status codes and content
+* added fr translation by [Nicolas](http://github.com/Nicosmos)
+* added nl translation by [Stefan de Konink](http://github.com/skinkie)
+* added sv translation by Oscar Carlsson
+
+
+### v0.8
+*2011-07-08*
+
+* removed slashes from folder labels
+* optionally rename parent folder entries to real folder names, see `options.js`
+* long breadcrumbs (multiple rows) no longer hide content 
+* error folder icons are opaque now
+* refactored js a lot (again...)
+
+
+### v0.7
+*2011-07-07*
+
+* removed shadows
+* smarter tree side bar
+
+
+### v0.6
+*2011-07-05*
+
+* refactored js
+* added localization, see `options.js`
+
+
 ### v0.5.3
 *2011-07-04*
 
 * refactored js
-* added basic options support
+* added basic options support via `options.js`
+* commented `options.js`
+* optional tree sidebar
 
 
 ### v0.5.2

build.properties

@@ -3,7 +3,7 @@ custom                           = true
 
 # project
 project.name                     = h5ai
-project.version                  = 0.5.3
+project.version                  = 0.9
 
 
 # src

build.xml

@@ -2,6 +2,7 @@
 <project
 	name="h5ai"
 	basedir="."
+	default="build"
 	xmlns:scripp="antlib:de.larsjung.scripp.ant"
 >
 	<target name="init">

src/h5ai/css/inc/extended.less

@@ -12,38 +12,58 @@
 			white-space: nowrap;
 			clear: both;
 
-			&.header a {
+			&.header {
-				padding-bottom: 18px;
+				a, a:active, a:visited {
-				color: #555;
+					padding-bottom: 18px;
-				opacity: 0.4;
-				cursor: pointer;
-				.transition( all 0.2s ease-in-out );
-
-				&:visited {
 					color: #555;
-				}
+					text-decoration: none;
-				&:hover {
+					opacity: 0.4;
-					color: #555;
+					cursor: pointer;
-					opacity: 0.9;
+					.transition( all 0.2s ease-in-out );
-				}
+	
-				img {
+					&:hover {
-					width: 12px;
+						color: #555;
-					height: 12px;
+						opacity: 0.9;
-					padding: 0 8px;
+					}
+					img {
+						width: 12px;
+						height: 12px;
+						padding: 0 8px;
+					}
 				}
 			}
 			&.entry {
 				border-bottom: 1px solid #ddd;
 
-				a {
+				a, a:active, a:visited {
 					display: block;
+					color: #555;
+					text-decoration: none;
 					cursor: pointer;
-
+					
-					&:hover {
+					&:hover, &.hover {
 						background-color: #f6f6f6;
 						color: #e80;
 					}
 				}
+				&.error {
+					a, a:active, a:visited {
+						color: #aaa;
+					
+						.label {
+							.hint {
+								margin-left: 12px;
+								font-size: 0.9em;
+								color: #c55;
+							}
+						}
+						&:hover, &.hover {
+							opacity: 1;
+							background-color: #f6f6f6;
+							color: #e80;
+						}
+					}
+				}
 			}
 			.icon, .label, .date, .size {
 				padding: 6px;
@@ -65,17 +85,17 @@
 			}
 			.label {
 				display: block;
-				margin: 0 220px 0 24px;
+				margin: 0 270px 0 24px;
 				overflow: hidden;
 				white-space: nowrap;
 				text-align: left;
 			}
 			.date {
 				position: absolute;
-				right: 70px;
+				right: 100px;
 				top: 0;
 				text-align: right;
-				width: 140px;
+				width: 160px;
 				white-space: nowrap;
 			}
 			.size {
@@ -83,7 +103,7 @@
 				right: 0;
 				top: 0;
 				text-align: right;
-				width: 50px;
+				width: 80px;
 				white-space: nowrap;
 			}
 		}
@@ -100,7 +120,7 @@
 
 #extended.icons-view {
 	display: none;
-	padding: 10px;
+	padding: 3px;
 	border: 1px solid #eee;
 	border-radius: 15px;
 
@@ -116,7 +136,7 @@
 			&.entry {
 				float: left;
 
-				a {
+				a, a:active, a:visited {
 					display: block;
 					margin: 8px;
 					padding: 8px;
@@ -124,16 +144,17 @@
 					height: 120px;
 					float: left;
 					text-align: center;
+					text-decoration: none;
 					overflow: hidden;
 					border-radius: 5px;
+					color: #555;
 					cursor: pointer;
 					border: 2px solid rgba(0,0,0,0);
 			
-					&:hover {
+					&:hover, &.hover {
 						color: #e80;
 						border-color: #eee;
 						background-color: #f6f6f6;
-						//.box-shadow( 0, 0, 20px, #999 );
 					}
 					.icon {
 						display: block;
@@ -155,6 +176,25 @@
 						display: none;
 					}
 				}
+				&.error {
+					a, a:active, a:visited {
+						color: #aaa;
+						text-decoration: none;
+					
+						.label {
+							.hint {
+								padding: 0 6px;
+								font-size: 0.9em;
+								color: #c55;
+							}
+						}
+						&:hover, &.hover {
+							color: #e80;
+							border-color: #eee;
+							background-color: #f6f6f6;
+						}
+					}
+				}
 			}
 		}
 	}

src/h5ai/css/inc/tree.less

@@ -1,26 +1,63 @@
 
 #tree {
-	display: none;
 	position: fixed;
+	left: -200px;
+	display: none;
 	left: 0;
-	top: 80px;
+	top: 0;
+	overflow: auto;
 	font-size: 0.85em;
 	padding: 16px 32px 16px 16px;
-	background-color: rgb(240,240,240);
+	background-color: rgb(241,241,241);
-	border: 1px solid rgb(225,225,225);
+	border: 2px solid rgb(210,210,210);
 	border-left: none;
 	.border-radius ( 0 15px 15px 0 );
-	.box-shadow( 0 0 30px #999 );
+	
-
 	.entry {
-		> a, > a.visited {
+		.blank, .indicator {
+			display: inline-block;
+			width: 16px;
+			height: 25px;
+			float: left;
+		}
+		.indicator {
+			opacity: 0.7;
+			.transition( all 0.2s ease-in-out );
+			cursor: pointer;
+			
+			&:hover {
+				opacity: 1;
+			}
+			img {
+				position: relative;
+				left: 0;
+				top: 3px;
+				width: 12px;
+				height: 12px;
+				vertical-align: bottom;
+				.transition( all 0.2s ease-in-out );
+			}
+			&.open {
+				img {
+					.transform( rotate(90deg) );
+				}
+			}
+			&.unknown {
+				opacity: 0.3;
+			}
+		}
+		> a, > a:active, > a.visited {
+			margin-left: 16px;
 			padding: 4px 6px;
 			border: 1px solid rgba(0,0,0,0);
 			.border-radius( 5px );
 			display: block;
+			color: #555;
+			text-decoration: none;
 			opacity: 0.7;
 
-			&:hover {
+			&:hover, &.hover {
+				color: #e80;
 				background-color: rgba(255,255,255,0.5);
 				opacity: 1;
 			}
@@ -39,7 +76,7 @@
 			.hint {
 				display: inline-block;
 				margin-left: 12px;
-				font-style: italic;
+				font-size: 0.9em;
 				color: #ccc;
 				img {
 					width: 10px;
@@ -47,26 +84,29 @@
 					vertical-align: baseline;
 				}
 			}
-			.error {
-				color: #c55;
-			}
 		}
 		&.file {
 			display: none;
 		}
 		&.current {
-			> a, > a:visited {
+			> a, > a:active, > a:visited {
-				border: 1px solid rgba(0,0,0,0.1);
+				border: 1px solid rgb(221,221,221);
 				background-color: rgba(255,255,255,0.5);
 				opacity: 1;
 			}
 		}
-		&.notListable {
+		&.error {
-			> a, > a:visited {
+			> a, > a:active, > a:visited {
 				color: #999;
+				&:hover, &.hover {
+					color: #e80;
+				}
+			}
+			.hint {
+				color: #c55;
 			}
 		}
-		ul {
+		.content {
 			list-style: none;
 			margin-left: 20px;
 		}

src/h5ai/css/main.less

@@ -14,6 +14,7 @@ html.no-js {
 	}
 }
 
+
 body {
 	font-family: Ubuntu, sans-serif;
 	font-size: 16px;
@@ -22,16 +23,6 @@ body {
 }
 
 
-a, a:visited {
-	color: #555;
-	text-decoration: none;
-
-	&:hover {
-		color: #e80;
-	}
-}
-
-
 body > nav {
 	position: fixed;
 	z-index: 1;
@@ -39,9 +30,8 @@ body > nav {
 	left: 0;
 	top: 0;
 	font-size: 0.85em;
-	background-color: rgb(240,240,240);
+	background-color: rgb(241,241,241);
-	border-bottom: 1px solid rgb(225,225,225);
+	border-bottom: 2px solid rgb(210,210,210);
-	.box-shadow( 0 0 30px #555 );
 
 	span.jsDisabledFallback {
 		display: block;
@@ -50,45 +40,27 @@ body > nav {
 		padding: 0 10px;
 		color: #999;
 	}
-	li {
+	a, a:active, a:visited {
+		color: #555;
 		cursor: pointer;
+		text-decoration: none;
 		opacity: 0.7;
 		.transition( all 0.2s ease-in-out );
 		
-		&.crumb {
-			float: left;
-			border-right: 1px dotted rgb(225,225,225);
-			.hint {
-				margin-left: 8px;
-				font-style: italic;
-				color: #999;
-			}
-			img.hint {
-				width: 10px;
-				height: 10px;
-				vertical-align: baseline;
-				padding: 0px;
-			}
-		}
-		&.current {
-			background-color: rgba(255,255,255,0.5);
-			opacity: 1.0;
-		}
-		&.view {
-			float: right;
-			border-left: 1px dotted rgb(225,225,225);
-		}
-		&:hover, &:hover a {
-			background-color: rgba(255,255,255,0.5);
-			color: #e80;
-			opacity: 1.0;
-		}
-	}
-	a {
 		display: block;
 		height: 30px;
 		line-height: 30px;
 		padding: 0 10px;
+
+		&:hover, &.hover {
+			color: #e80;
+			background-color: rgba(255,255,255,0.5);
+			opacity: 1.0;
+		}
+	}
+	.current a {
+		background-color: rgba(255,255,255,0.5);
+		opacity: 1.0;
 	}
 	img {
 		width: 16px;
@@ -96,11 +68,30 @@ body > nav {
 		vertical-align: bottom;
 		padding: 0 6px 6px 0;
 	}
+	.crumb {
+		float: left;
+		border-right: 1px solid rgb(231,231,231);
+		.hint {
+			margin-left: 8px;
+			font-style: italic;
+			color: #999;
+		}
+		img.hint {
+			width: 10px;
+			height: 10px;
+			vertical-align: baseline;
+			padding: 0px;
+		}
+	}
+	.view {
+		float: right;
+		border-left: 1px solid rgb(231,231,231);
+	}
 }
 
 
 #content {
-	max-width: 980px;
+	max-width: 960px;
 	margin: 0 auto;
 
 	> header {
@@ -130,15 +121,16 @@ body > footer {
 	left: 0;
 	bottom: 0;
 	padding: 10px 0;
-	border-top: 1px solid rgb(225,225,225);
+	background-color: rgb(241,241,241);
-	background-color: rgb(240,240,240);
+	border-top: 2px solid rgb(210,210,210);
+	
 	color: #999;
 	font-size: 0.85em;
 	text-align: center;
-	.box-shadow( 0 0 30px #555 );
 
-	a, a:visited {
+	a, a:active, a:visited {
 		color: #555;
+		text-decoration: none;
 		.transition( all 0.2s ease-in-out );
 
 		&:hover {
@@ -152,15 +144,14 @@ body > footer {
 	position: absolute;
 	left: 6px;
 	bottom: 6px;
-	float: left;
+	opacity: 0.4;
+	.transition( all 0.2s ease-in-out );
 
 	img {
 		width: 20px;
 		height: 20px;
-		opacity: 0.4;
-		.transition( all 0.2s ease-in-out );
 	}
-	&:hover img {
+	&:hover {
 		opacity: 0.8;
 	}
 }

src/h5ai/footer.html

@@ -11,8 +11,8 @@
 			<img class="techclass" src="/h5ai/images/html5-storage.png" alt="html5-storage" />
 			<img class="techclass" src="/h5ai/images/html5-css3.png" alt="html5-css3" />
 		</a>
-		<a href="http://larsjung.de/h5ai" target="_blank" title="h5ai %BUILD_VERSION%">h5ai</a>
+		<a href="http://larsjung.de/h5ai" target="_blank" title="h5ai %BUILD_VERSION%">h5ai %BUILD_VERSION%</a>
-		using
+		<span class="l10n-footerUsing">using</span>
 		<a href="http://tiheum.deviantart.com/art/Faenza-Icons-173323228" target="_blank" title="icon theme for Gnome">Faenza icons</a>
 	</footer>
 	<script src="//ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>

src/h5ai/header.html

@@ -13,14 +13,16 @@
 	<script src="/h5ai/js/lib/modernizr.min.js"></script>
 </head>
 <body>
-	<nav>
+	<nav class="clearfix">
 		<span class="jsDisabledFallback">Directory index · JavaScript is disabled</span>
 		<ul>
-			<li id="domain" class="crumb"><a href="/"><img src="/h5ai/images/home.png" alt="domain" /><span>domain</span></a></li>
+			<li id="viewicons" class="view">
-			<li id="viewicons" class="view"><a href="#"><img src="/h5ai/images/view-icons.png" alt="view-icons" />icons</a></li>
+				<a href="#"><img src="/h5ai/images/view-icons.png" alt="view-icons" /><span class="l10n-viewIcons">icons</span></a>
-			<li id="viewdetails" class="view" ><a href="#"><img src="/h5ai/images/view-details.png" alt="view-details" />details</a></li>
+			</li>
+			<li id="viewdetails" class="view" >
+				<a href="#"><img src="/h5ai/images/view-details.png" alt="view-details" /><span class="l10n-viewDetails">details</span></a>
+			</li>
 		</ul>
-		<div class="clearfix"></div>
 	</nav>
 	<section id="content">
 		<header></header>

src/h5ai/js/inc/file.js

@@ -1,99 +0,0 @@
-
-var File = function ( utils, folder, tableRow ) {
-
-	if ( ! /\/$/.test( folder ) ) {
-		folder += "/";
-	};
-
-	if ( tableRow !== undefined ) {
-		var $tds = $( tableRow ).find( "td" );
-		var $img = $( $tds.get( 0 ) ).find( "img" );
-		var $a= $( $tds.get( 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.get(2) ).text();
-		this.size = $( $tds.get(3) ).text();
-	} else {
-		var splits = utils.splitPathname( folder );
-
-		this.parentFolder = splits[0];
-		this.label = splits[1];
-		this.icon16 = "/h5ai/icons/16x16/folder.png";
-		this.alt = "[DIR]";
-		this.href = this.label;
-		this.date = "";
-		this.size = "";			
-		if ( this.label === "/" ) {
-			this.label = document.domain + "/";
-		};
-	};
-
-	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.content = undefined;
-
-
-	this.isComplete = function () {
-
-		if ( this.isFolder ) {
-			if ( this.content === undefined ) {
-				return false;
-			} else if ( this.content instanceof Array  ) {
-				for ( idx in this.content ) {
-					if ( !this.content[idx].isComplete() ) {
-						return false;
-					};
-				};
-			};
-		};
-		return true;
-	};
-
-
-	this.toHtml = function () {
-
-		var $entry = $( "<div class='entry' />" );
-
-		try {
-			var $a = $( "<a href='" + this.absHref + "' />" )
-				.appendTo( $entry )
-				.append( $( "<span class='icon'><img src='" + this.icon16 + "' /></span>" ) )
-				.append( $( "<span class='label'>" + this.label + "</span>" ) );
-
-			if ( this.isFolder ) {
-				$entry.addClass( "folder" );
-				if ( this.absHref === document.location.pathname ) {
-					$a.find( ".icon img" ).attr( "src", "/h5ai/images/folder-open.png" );
-					$entry.addClass( "current" );
-				};
-				if ( this.content instanceof Array ) {
-					var $ul = $( "<ul class='content' />" ).appendTo( $entry );
-					for ( idx in this.content ) {
-						$( "<li />" ).append( this.content[idx].toHtml() ).appendTo( $ul );
-					};
-				} else if ( this.content === undefined ) {
-					$a.append( $( "<span class='hint'><img src='/h5ai/images/loading.png' /></span>" ) );
-				} else if ( this.content === 200 ) {
-					$a.find( ".icon img" ).attr( "src", "/h5ai/images/folder-page.png" );
-					$a.append( $( "<span class='hint'><img src='/h5ai/images/page.png' /></span>" ) );
-				} else {
-					$a.append( $( "<span class='hint error'>" + this.content + "</span>" ) );
-					$entry.addClass( "notListable" );
-				};
-			} else {
-				$entry.addClass( "file" );
-			};
-
-		} catch( err ) {
-			$( "<span class='fail'>fail</span>" ).appendTo( $entry );
-		};
-
-		return $entry;
-	};
-};

src/h5ai/js/inc/h5ai.js

@@ -1,32 +1,30 @@
 
-var H5ai = function ( options ) {
+var H5ai = function ( options, langs, pathCache ) {
+
 
 	/*******************************
 	 * config
 	 *******************************/
 
 	var defaults = {
-		columnClasses: [ "icon", "name", "date", "size" ],
 		defaultSortOrder: "C=N;O=A",
 		store: {
 			viewmode: "h5ai.viewmode"
 		},
-		icons: {
-			crumb: "/h5ai/images/crumb.png",
-			ascending: "/h5ai/images/ascending.png",
-			descending: "/h5ai/images/descending.png"
-		},
 		customHeader: "h5ai.header.html",
 		customFooter: "h5ai.footer.html",
 		callbacks: {
-			folderClick: [],
+			pathClick: []
-			fileClick: []			
 		},
 
 		viewmodes: [ "details", "icons" ],
 		showTree: false,
 		folderStatus: {
-		}
+		},
+		lang: undefined,
+		useBrowserLang: true,
+		setParentFolderLabels: true,
+		linkHoverStates: true
 	};
 	this.config = $.extend( {}, defaults, options );
 
@@ -35,20 +33,11 @@ var H5ai = function ( options ) {
 	/*******************************
 	 * public api
 	 *******************************/
-	
-	this.folderClick = function ( fn ) {
 
-		if ( typeof fn === "function" ) {
+	this.pathClick = function ( fn ) {
-			this.config.callbacks.folderClick.push( fn );
-		};
-		return this;
-	};
 
-
+		if ( $.isFunction( fn ) ) {
-	this.fileClick = function ( fn ) {
+			this.config.callbacks.pathClick.push( fn );
-
-		if ( typeof fn === "function" ) {
-			this.config.callbacks.fileClick.push( fn );
 		};
 		return this;
 	};
@@ -61,10 +50,14 @@ var H5ai = function ( options ) {
 
 	this.init = function () {
 
+		document.title = document.domain + decodeURI( document.location.pathname );
+
 		this.applyViewmode();
 		this.initBreadcrumb();
+		this.initTopSpace();
 		this.initViews();
 		this.customize();
+		this.localize( langs, this.config.lang, this.config.useBrowserLang );
 	};
 
 
@@ -73,18 +66,10 @@ var H5ai = function ( options ) {
 	 * callback triggers
 	 *******************************/
 
-	this.triggerFolderClick = function ( label ) {
+	this.triggerPathClick = function ( path, context ) {
 
-		for ( idx in this.config.callbacks.folderClick ) {
+		for ( idx in this.config.callbacks.pathClick ) {
-			this.config.callbacks.folderClick[idx].call( window, label );
+			this.config.callbacks.pathClick[idx].call( window, path, context );
-		};
-	};
-
-
-	this.triggerFileClick = function ( label ) {
-
-		for ( idx in this.config.callbacks.fileClick ) {
-			this.config.callbacks.fileClick[idx].call( window, label );
 		};
 	};
 
@@ -97,10 +82,7 @@ var H5ai = function ( options ) {
 	this.getViewmode = function () {
 	
 		var viewmode = localStorage.getItem( this.config.store.viewmode );
-		if ( $.inArray( viewmode, this.config.viewmodes ) >= 0 ) {
+		return $.inArray( viewmode, this.config.viewmodes ) >= 0 ? viewmode : this.config.viewmodes[0];
-			return viewmode;
-		};
-		return this.config.viewmodes[0];
 	};
 
 
@@ -109,8 +91,10 @@ var H5ai = function ( options ) {
 		if ( viewmode !== undefined ) {
 			localStorage.setItem( this.config.store.viewmode, viewmode );
 		};
+		viewmode = this.getViewmode();
 
-		$( "body > nav li.view" ).hide();
+		$( "body > nav li.view" ).hide().removeClass( "current" );
+		
 		if ( this.config.viewmodes.length > 1 ) {
 			if ( $.inArray( "details", this.config.viewmodes ) >= 0 ) {
 				$( "#viewdetails" ).show();
@@ -120,12 +104,11 @@ var H5ai = function ( options ) {
 			};
 		};
 
-		$( "body > nav li.view" ).removeClass( "current" );
+		if ( viewmode === "details" ) {
-		if ( this.getViewmode() === "details" ) {
 			$( "#viewdetails" ).closest( "li" ).addClass( "current" );
 			$( "#table" ).hide();
 			$( "#extended" ).addClass( "details-view" ).removeClass( "icons-view" ).show();
-		} else if ( this.getViewmode() === "icons" ) {
+		} else if ( viewmode === "icons" ) {
 			$( "#viewicons" ).closest( "li" ).addClass( "current" );
 			$( "#table" ).hide();
 			$( "#extended" ).removeClass( "details-view" ).addClass( "icons-view" ).show();
@@ -135,29 +118,60 @@ var H5ai = function ( options ) {
 		};
 	};
 
-	
+
 
 	/*******************************
-	 * breadcrumb and doc title
+	 * breadcrumb
 	 *******************************/
 
 	this.initBreadcrumb = function () {
 
-		$( "#domain span" ).text( document.domain );
+		var $ul = $( "body > nav ul" );
-		var pathname = decodeURI( document.location.pathname );
+
-		var parts = pathname.split( "/" );
+		var pathname = "/";
-		var path = "/";
+		var path = pathCache.getPathForFolder( pathname );
-		var $ul = $( "nav ul" );
+		$ul.append( path.updateCrumbHtml() );
-		for ( idx in parts ) {
+
-			var part = parts[idx];
+		var pathnameParts = decodeURI( document.location.pathname ).split( "/" );
+		for ( idx in pathnameParts ) {
+			var part = pathnameParts[idx];
 			if ( part !== "" ) {
-				path += part + "/";
+				pathname += part + "/";
-				$ul.append( $( "<li class='crumb'><a href='" +  path + "'><img src='" + this.config.icons.crumb + "' alt='>' />" + part + "</a></li>" ) );
+				var path = pathCache.getPathForFolder( pathname );
+				$ul.append( path.updateCrumbHtml() );
 			};
 		};
-		$( "body > nav .crumb:last" ).addClass( "current" );
+	};
 
-		document.title = document.domain + pathname;
+
+
+	/*******************************
+	 * 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( "max-height", "" + ( winHeight - navHeight - footerHeight - 36 - 2 * treeSpacing ) + "px" );
+		};
+
+		$( window ).resize( function () {
+			adjustTopSpace();
+		} );
+		adjustTopSpace();
 	};
 
 
@@ -168,22 +182,7 @@ var H5ai = function ( options ) {
 
 	this.initTableView = function () {
 
-		var ref = this;
-		function getColumnClass( idx ) {
-
-			if ( idx >= 0 && idx < ref.config.columnClasses.length ) {
-				return ref.config.columnClasses[idx];
-			};
-			return "unknown";
-		};
-		
 		$( "#table td" ).removeAttr( "align" ).removeAttr( "valign" );
-		$( "#table tr" ).each( function () {
-			var colIdx = 0;
-			$( this ).find( "th,td" ).each( function () {
-				$( this ).addClass( getColumnClass( colIdx++ ) );
-			} );
-		} );
 	};
 
 
@@ -197,14 +196,15 @@ var H5ai = function ( options ) {
 		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 );
-		var $label = $( "th.name a" );
+		$( "<a class='label' href='" + $label.attr( "href" ) + "'><span class='l10n-columnName'>" + $label.text() + "</span></a>" ).appendTo( $li );
-		var $date = $( "th.date a" );
+		$( "<a class='date' href='" + $date.attr( "href" ) + "'><span class='l10n-columnLastModified'>" + $date.text() + "</span></a>" ).appendTo( $li );
-		var $size = $( "th.size a" );
+		$( "<a class='size' href='" + $size.attr( "href" ) + "'><span class='l10n-columnSize'>" + $size.text() + "</span></a>" ).appendTo( $li );
-		$( "<a class='label' href='" + $label.attr( "href" ) + "'>" + $label.text() + "</a>" ).appendTo( $li );
-		$( "<a class='date' href='" + $date.attr( "href" ) + "'>" + $date.text() + "</a>" ).appendTo( $li );
-		$( "<a class='size' href='" + $size.attr( "href" ) + "'>" + $size.text() + "</a>" ).appendTo( $li );
 
 		// header sort icons
 		var order = document.location.search;
@@ -213,9 +213,9 @@ var H5ai = function ( options ) {
 		};
 		var $icon;
 		if ( order.indexOf( "O=A" ) >= 0 ) {
-			$icon = $( "<img src='" + this.config.icons.ascending + "' class='sort' alt='ascending' />" );
+			$icon = $( "<img src='/h5ai/images/ascending.png' class='sort' alt='ascending' />" );
 		} else {
-			$icon = $( "<img src='" + this.config.icons.descending + "' class='sort' alt='descending' />" );
+			$icon = $( "<img src='/h5ai/images/descending.png' class='sort' alt='descending' />" );
 		};
 		if ( order.indexOf( "C=N" ) >= 0 ) {
 			$li.find( "a.label" ).append( $icon );
@@ -224,58 +224,26 @@ var H5ai = function ( options ) {
 		} else if ( order.indexOf( "C=S" ) >= 0 ) {
 			$li.find( "a.size" ).prepend( $icon );
 		};
-		
-		// entries
-		$( "#table td.name a" ).closest( "tr" ).each( function () {
-			var $tr = $( this );
-			var $img = $tr.find( "td.icon img" );
-			var iconsmall = $img.attr( "src" );
-			var iconbig = iconsmall.replace( "16x16", "48x48" );
-			var alt = $img.attr( "alt" );
-			var $link = $tr.find( "td.name a" );
-			var label = $link.text();
-			var href = $link.attr( "href" );
-			var date = $tr.find( "td.date" ).text();
-			var size = $tr.find( "td.size" ).text();
 
-			var $li = $( "<li class='entry' />" ).appendTo( $ul );
+		// entries
-			if ( alt === "[DIR]" ) {
+		$( "#table td" ).closest( "tr" ).each( function () {
-				$li.addClass( "folder" );
+			var path = pathCache.getPathForTableRow( decodeURI( document.location.pathname ), this );
-			} else {
+			$ul.append( path.updateExtendedHtml() );
-				$li.addClass( "file" );					
-			}
-			var $a = $( "<a href='" + href + "' />" ).appendTo( $li );
-			$( "<span class='icon small'><img src='" + iconsmall + "' alt='" + alt + "' /></span>" ).appendTo( $a );
-			$( "<span class='icon big'><img src='" + iconbig + "' alt='" + alt + "' /></span>" ).appendTo( $a );
-			$( "<span class='label'>" + label + "</span>" ).appendTo( $a );
-			$( "<span class='date'>" + date + "</span>" ).appendTo( $a );
-			$( "<span class='size'>" + size + "</span>" ).appendTo( $a );
 		} );
 
 		$( "#extended" ).append( $ul );
 
 		// empty
-		$entries = $( "#extended .entry" );
+		if ( $ul.children( ".entry:not(.parentfolder)" ).size() === 0 ) {
-		if ( $entries.size() === 0 || $entries.size() === 1 && $entries.find( ".label" ).text() === "Parent Directory" ) {
 			$( "#extended" ).append( $( "<div class='empty'>empty</div>" ) );
 		};
 
 		// in case of floats
-		$( "#extended" ).append( $( "<div class='clearfix' />" ) );
+		$( "#extended" ).addClass( "clearfix" );
-
-		// click callbacks
-		var ref = this;
-		$( "#extended .entry.folder" )
-			.click( function() {
-				ref.triggerFolderClick( $( this ).find( ".label" ).text() );
-			} );
-		$( "#extended .entry.file" )
-			.click( function() {
-				ref.triggerFileClick( $( this ).find( ".label" ).text() );
-			} );
 	};
 
 
+
 	/*******************************
 	 * init views
 	 *******************************/
@@ -285,15 +253,14 @@ var H5ai = function ( options ) {
 		this.initTableView();
 		this.initExtendedView();
 
-		var ref = this;
 		$( "#viewdetails" ).closest( "li" )
-			.click( function () {
+			.click( $.proxy( function () {
-				ref.applyViewmode( "details" );
+				this.applyViewmode( "details" );
-			} );
+			}, this ) );
 		$( "#viewicons" ).closest( "li" )
-			.click( function () {
+			.click( $.proxy( function () {
-				ref.applyViewmode( "icons" );
+				this.applyViewmode( "icons" );
-			} );
+			}, this ) );
 	};
 
 
@@ -320,4 +287,32 @@ var H5ai = function ( options ) {
 			}
 		} );
 	};
+
+
+
+	/*******************************
+	 * localization
+	 *******************************/
+
+	this.localize = function ( data, lang, useBrowserLang ) {
+
+		if ( useBrowserLang === true ) {
+			var browserLang = navigator.language;
+			if ( data[ browserLang ] !== undefined ) {
+				lang = browserLang;
+			} else if ( browserLang.length > 2 &&  data[ browserLang.substr( 0, 2 ) ] !== undefined  ) {
+				lang = browserLang.substr( 0, 2 );
+			};
+			if ( lang === "en" ) {
+				lang = undefined;
+			};
+		};
+
+		if ( data[ lang ] !== undefined ) {
+			var selected = data[ lang ];
+			for ( key in selected ) {
+				$( ".l10n-" + key ).text( selected[key] );
+			};
+		};
+	};
 };

src/h5ai/js/inc/path.js

@@ -0,0 +1,403 @@
+
+
+var PathCache = function () {
+
+	
+	var pathnameRegEx = /^(\/(.*\/)*)([^\/]+\/?)$/;
+
+	this.splitPathname = function ( pathname ) {
+		
+		if ( pathname === "/"  ) {
+			return [ "", "/" ];
+		};
+		var match = pathnameRegEx.exec( pathname );
+		return [ match[1], match[3] ];
+	};
+
+
+	this.cache = {};
+
+
+	this.loadCache = function () {
+
+		var json = localStorage.getItem( "h5ai.cache" );
+		var objs = $.evalJSON( json );
+		var cache = {};
+		for ( idx in objs ) {
+			var obj = objs[idx];
+			var path = this.objectToPath( obj );
+			cache[path.absHref] = path;
+		};
+		console.log( "loaded: ", cache );
+		return cache;
+	};
+
+
+	this.storeCache = function () {
+
+		var objs = [];
+		for ( ref in this.cache ) {
+			var path = this.cache[ref];
+			if ( path.isFolder ) {
+				objs.push( this.pathToObject( path ) );
+			};
+		};
+		var json = $.toJSON( objs ); 
+		localStorage.setItem( "h5ai.cache", json );
+	};
+
+
+	this.pathToObject = function ( path ) {
+
+		var object = {
+			r: path.absHref,
+			s: path.status,
+			c: [],
+			o: path.treeOpen
+		};
+
+		if ( path.content !== undefined ) {
+			for ( ref in path.content ) {
+				object.c.push( ref );
+			};
+		};
+
+		return object;
+	};
+
+
+	this.objectToPath = function ( obj ) {
+		
+		var path = this.getPathForFolder( obj.r );
+		path.status = obj.s;
+		path.content = {};
+		path.treeOpen = obj.o;
+		for ( idx in obj.c ) {
+			var href = obj.c[idx];
+			path.content[href] = this.getPathForFolder( href );
+		};
+		return path;
+	};
+	
+
+	this.getPathForFolder = function ( folder ) {
+
+		return this.getCachedPath( new Path( this, folder ) );
+	};
+
+
+	this.getPathForTableRow = function ( parentFolder, tableRow ) {
+
+		return this.getCachedPath( new Path( this, parentFolder, tableRow ) );
+	};
+
+
+	this.getCachedPath = function ( path ) {
+
+		if ( path.isParentFolder ) {
+			return path;
+		};
+
+		var cachedPath = this.cache[path.absHref];
+		if ( cachedPath !== undefined ) {
+			return cachedPath;
+		};
+
+		this.cache[path.absHref] = path;
+		this.storeCache();
+		return path;
+	};
+
+	this.cache = this.loadCache();
+
+};
+
+
+
+var Path = function ( pathCache, folder, tableRow ) {
+
+	if ( ! /\/$/.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 = decodeURI( $a.attr("href") );
+		this.date = $tds.eq( 2 ).text();
+		this.size = $tds.eq( 3 ).text();
+	} else {
+		var splits = pathCache.splitPathname( folder );
+
+		this.parentFolder = splits[0];
+		this.label = splits[1];
+		this.icon16 = "/h5ai/icons/16x16/folder.png";
+		this.alt = "[DIR]";
+		this.href = this.label;
+		this.date = "";
+		this.size = "";			
+		if ( this.label === "/" ) {
+			this.label = document.domain + "/";
+		};
+	};
+
+	if ( /\/$/.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 === decodeURI( document.location.pathname ) );
+	this.isDomain = ( this.absHref === "/" );
+
+	if ( this.isParentFolder && h5ai.config.setParentFolderLabels ) {
+		if ( this.isDomain ) {
+			this.label = decodeURI( document.domain );
+		} else {
+			this.label = 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 ) {
+
+		pathCache.storeCache();
+		h5ai.triggerPathClick( this, context );
+	};
+
+
+	this.onHoverIn = function () {
+
+		if ( h5ai.config.linkHoverStates ) {
+			for ( ref in this.html ) {
+				$ref = this.html[ref];
+				if ( $ref !== undefined ) {
+					$ref.find( "> a" ).addClass( "hover" );
+				};
+			};
+		};
+	};
+
+
+	this.onHoverOut = function () {
+		
+		if ( h5ai.config.linkHoverStates ) {
+			for ( ref in this.html ) {
+				$ref = this.html[ref];
+				if ( $ref !== undefined ) {
+					$ref.find( "> a" ).removeClass( "hover" );
+				};
+			};
+		};
+	};
+
+
+	this.updateHtml = function () {
+
+		this.updateCrumbHtml();
+		this.updateExtendedHtml();
+		this.updateTreeHtml();
+	};
+
+
+	this.updateCrumbHtml = function () {
+
+		var $html = $( "<li class='crumb' />" ).data( "path", this );
+
+		try {
+			$html.addClass( this.isFolder ? "folder" : "file" );
+			var $a = $( "<a href='" + this.absHref + "'><img src='/h5ai/images/crumb.png' alt='>' />" + this.label + "</a>" );
+			$a.click( $.proxy( function() { this.onClick( "crumb" ); }, this ) );
+			$a.hover( $.proxy( function() { this.onHoverIn( "crumb" ); }, this ), $.proxy( function() { this.onHoverOut( "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 ) {
+			console.log( "updateCrumbHtml failed",  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 () {
+
+		var $html = $( "<li class='entry' />" ).data( "path", this );
+
+		try {
+			$html.addClass( this.isFolder ? "folder" : "file" );
+			var $a = $( "<a href='" + this.href + "' />" ).appendTo( $html );
+			$a.click( $.proxy( function() { this.onClick( "extended" ); }, this ) );
+			$a.hover( $.proxy( function() { this.onHoverIn( "extended" ); }, this ), $.proxy( function() { this.onHoverOut( "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 ) {
+			console.log( "updateExtendedHtml failed",  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 href='" + this.absHref + "' />" )
+				.appendTo( $html )
+				.append( $( "<span class='icon'><img src='" + this.icon16 + "' /></span>" ) )
+				.append( $( "<span class='label'>" + this.label + "</span>" ) );
+			$a.click( $.proxy( function() { this.onClick( "tree" ); }, this ) );
+			$a.hover( $.proxy( function() { this.onHoverIn( "tree" ); }, this ), $.proxy( function() { this.onHoverOut( "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;
+								this.updateTreeHtml();
+							}, this ) );
+						} else if ( $indicator.hasClass( "open" ) ) {
+							this.treeOpen = false;
+							$indicator.removeClass( "open" );
+							$html.find( "> ul.content" ).slideUp();
+						} else {
+							this.treeOpen = true;
+							$indicator.addClass( "open" );
+							$html.find( "> ul.content" ).slideDown();				
+						};
+					}, this ) );
+					$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 ) {
+			console.log( "updateTreeHtml failed",  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

@@ -1,183 +1,154 @@
 
-var Tree = function ( utils, h5ai ) {
+var Tree = function ( pathCache, h5ai ) {
 
-	var thistree = this;
+	var THIS = this;
 	var contentTypeRegEx = /^text\/html;h5ai=/;
 
 	this.init = function () {
 
 		if ( h5ai.config.showTree ) {
-			this.checkCrumb();
+			this.updatePaths();
-			this.initShifting();
 			this.populateTree();
 		};
 	};
 
 
-	this.checkCrumb = function () {
+	this.updatePath = function ( path ) {
 
-		$( "li.crumb a" ).each( function() {
+		if ( path.isFolder && !path.isParentFolder && path.status === undefined ) {
-			
+			this.fetchStatus( path.absHref, function ( status ) {
-			var $a = $( this );
+				if ( status !== "h5ai" ) {
-			var pathname = $a.attr( "href" );
+					path.status = status;
-			thistree.checkPathname( pathname, function ( status ) {
-				if ( status !== 0 ) {
-					$( "<img class='hint' src='/h5ai/images/page.png' alt='not listable' />" ).appendTo( $a );
-					if ( status !== 200 ) {
-						$( "<span class='hint'>(" + status + ")</span>" ).appendTo( $a );
-					};
 				};
+				path.updateHtml();
 			} );
-		} );
-	};
-
-
-	this.shiftTree = function ( show ) {
-		
-		var $tree = $( "#tree" );
-		var $extended = $( "#extended" );
-		var show = show || false;
-
-		if ( $tree.outerWidth() < $extended.offset().left || show ) {
-			$tree.stop().animate( { left: 0 } );										
-		} else {
-			$tree.stop().animate( { left: 24 - $tree.outerWidth() } );					
 		};
 	};
-	
 
-	this.initShifting = function () {
+
-		
+	this.updatePaths = function () {
-		$( "#tree" ).hover(
+
-			function () {
+		for ( var ref in pathCache.cache ) {
-				thistree.shiftTree( true );
+			this.updatePath( pathCache.cache[ref] );
-			},
+		};
-			function () {
-				thistree.shiftTree();
-			}
-		);
-		$( window ).resize( function() {
-			thistree.shiftTree();	
-		} );
 	};
 
-	
+
 	this.populateTree = function () {
 
 		var $tree = $( "#tree" );
-		$tree.css( { left: -400 } ).show();
+		var $extended = $( "#extended" );
-
+		var shiftTree = function ( show ) {
-		this.shiftTree();
+			if ( $tree.outerWidth() < $extended.offset().left || show === true ) {
-		
+				$tree.stop().animate( { left: 0 } );										
-		this.fetchTree( decodeURI( document.location.pathname ), function( entry ) {
-			$tree.empty().append( entry.toHtml() );
-			thistree.shiftTree();
-		} );
-	};
-
-	
-	this.fetchTree = function ( pathname, callback ) {
-		
-		this.walkBack( pathname, function( walkbackedPathname ) {
-			var entry = new File( utils, walkbackedPathname );
-			thistree.fetchEntriesRecursive( walkbackedPathname, function ( content ) {
-				entry.content = content;
-				callback( entry );
-			} );
-		} );
-	};
-
-
-	this.walkBack = function ( pathname, callback ) {
-
-		var splits = utils.splitPathname( pathname );
-		var parent = splits[0];
-		if ( parent === "" ) {
-			callback( pathname );
-		} else {
-			this.checkPathname( parent, function( state ) {
-				if ( state === 0 ) {
-					thistree.walkBack( parent, callback );
-				} else {
-					callback( pathname );
-				};
-			} );
-		};
-	};
-
-
-	this.fetchEntriesRecursive = function ( pathname, callback ) {
-
-		this.fetchEntries( pathname, false, function ( entries ) {
-			if ( entries instanceof Array ) {
-				for ( idx in entries ) {
-					( function ( entry ) {
-						if ( entry.isFolder ) {
-							thistree.fetchEntriesRecursive( entry.absHref, function( content ) {
-								entry.content = content;
-								callback( entries );
-							} );
-						};
-					} ) ( entries[idx] );
-				};
-			};
-			callback( entries );
-		} );
-	};
-
-
-	this.fetchEntries = function ( pathname, includeParent, callback ) {
-
-		this.checkPathname( pathname, function ( status ) {
-			console.log( "checkPathname", pathname, status );
-			if ( status !== 0 ) {
-				callback( status );
 			} else {
-				$.ajax( {
+				$tree.stop().animate( { left: 18 - $tree.outerWidth() } );					
-					url: pathname,
-					type: "GET",
-					dataType: "html",
-					error: function ( xhr ) {
-						// since it was checked before this should never happen
-						callback( xhr.status );
-					},
-					success: function ( html, status, xhr ) {
-						if ( !contentTypeRegEx.test( xhr.getResponseHeader( "Content-Type" ) ) ) {
-							// since it was checked before this should never happen
-							callback( xhr.status );
-						} else {
-							var entries = [];
-							$( html ).find( "#table table td" ).closest( "tr" ).each( function () { 
-								var entry = new File( utils, pathname, this );
-								if ( !entry.isParentFolder || includeParent ) {
-									entries.push( entry );
-								};
-							} );
-							callback( entries );
-						};
-					}
-				} );
 			};
+		};
+
+		$tree.hover( function () { shiftTree( true ); }, function () { shiftTree(); } );
+		$( window ).resize( function() {
+			shiftTree();
+		} );
+
+		this.fetchTree( decodeURI( document.location.pathname ), function( path ) {
+			$tree.append( path.updateTreeHtml() ).show();
+			shiftTree();
 		} );
 	};
 
 
-	this.checkPathname = function ( pathname, callback ) {
+	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 );
+		} );
+	};
+
+
+	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 );
+				}
+			} );
+		} );
+	};
+
+
+	var pathnameStatusCache = {};
+
+	this.fetchStatus = function ( pathname, callback ) {
 
 		if ( h5ai.config.folderStatus[ pathname ] !== undefined ) {
 			callback( h5ai.config.folderStatus[ pathname ] );
-		} else {
+			return;
-			$.ajax( {
+		} else if ( pathnameStatusCache[ pathname ] !== undefined ) {
-				url: pathname,
+			callback( pathnameStatusCache[ pathname ] );
-				type: "HEAD",
+			return;
-				complete: function ( xhr ) {
-					if ( xhr.status === 200 && contentTypeRegEx.test( xhr.getResponseHeader( "Content-Type" ) ) ) {
-						callback( 0 );
-					} else {
-						callback( xhr.status );
-					};
-				}
-			} );
 		};
+
+		$.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/inc/utils.js

@@ -1,15 +0,0 @@
-
-var Utils = function () {
-
-	var pathnameRegEx = /^(\/(.*\/)*)([^\/]+\/?)$/;
-
-	this.splitPathname = function ( pathname ) {
-		
-		if ( pathname === "/"  ) {
-			return [ "", "/" ];
-		};
-		var match = pathnameRegEx.exec( pathname );
-		return [ match[1], match[3] ];
-	};
-
-};

src/h5ai/js/main.js

@@ -1,8 +1,8 @@
 ( function( $ ) {
 
-	// @include "inc/utils.js"
+	// @include "inc/jquery.json.min.js"
+	// @include "inc/path.js"
 	// @include "inc/h5ai.js"
-	// @include "inc/file.js"
 	// @include "inc/tree.js"
 
 
@@ -10,9 +10,9 @@
 	 * create
 	 *******************************/
 
-	var utils = new Utils();
+	var pathCache = new PathCache();
-	var h5ai = new H5ai( h5aiOptions );
+	var h5ai = new H5ai( h5aiOptions, h5aiLangs, pathCache );
-	var tree = new Tree( utils, h5ai );
+	var tree = new Tree( pathCache, h5ai );
 
 
 	/*******************************
@@ -20,11 +20,18 @@
 	 *******************************/
 
 	$.h5ai = {
-		folderClick: h5ai.folderClick,
+		click: $.proxy( h5ai.pathClick, h5ai )
-		fileClick: h5ai.fileClick
 	};
 
+	$( ".l10n-footerUsing" ).click( function () {
+		console.log( "clean" );
+		pathCache.cache = {};
+		console.log( "store" );
+		pathCache.storeCache();
+		console.log( "load", pathCache.loadCache() );
+	} );
 
+	
 	/*******************************
 	 * init after dom load
 	 *******************************/

src/h5ai/options.js

@@ -1,8 +1,126 @@
+/*
+ * h5ai %BUILD_VERSION%
+ * Options and localization 
+ */
 
 h5aiOptions = {
-	viewmodes: [ "icons", "details" ],
+
+	/*
+	 * An array of view modes the user may choose from. Currently there
+	 * are two possible values: "details" and "icons". The first value
+	 * indicates the default view mode. If only one value is given the
+	 * view mode is fixed and the selector buttons are hidden.
+	 * The user selected view mode is also stored local in modern browsers
+	 * so that it will be persistent.
+	 */
+	viewmodes: [ "details", "icons" ],
+
+	/*
+	 * Show a folder tree, boolean.
+	 * Note that this tree might have side effects as it sends HEAD requests
+	 * to the folders, and therefore will invoke index.php scripts. Use
+	 * folderStatus below to avoid such requests.
+	 * It might also affect performance significantly.
+	 */
 	showTree: true,
+
+	/*
+	 * Associative array of folders and their HTTP status codes to
+	 * avoid HEAD requests to that folders. The key (folder) must start
+	 * and end with a slash (/).
+	 * For example:
+	 *   "/some/folder/": 200
+	 * will always return HTTP status 200 (OK), which will be interpreted
+	 * as a non auto indexed folder, that means a folder containing an
+	 * appropriate default index file.
+	 */
 	folderStatus: {
-		"/develop/folder-types/phpsite/": 200
+		/*
-	}
+		 * for example:
+		 * "/some/folder/": 200
+		 */
+	},
+
+	/*
+	 * Localization, for example "en", "de" etc. - see h5aiLangs below for
+	 * possible values. Adjust it to your needs. If lang is not found in
+	 * h5aiLangs the displayed labels stay unchanged.
+	 */
+	lang: undefined,
+
+	/*
+	 * Try to use browser language, falls back to previous specified lang. 
+	 */
+	useBrowserLang: true,
+	
+	/*
+	 * Set parent folder labels to real folder names.
+	 */
+	setParentFolderLabels: true,
+	
+	/*
+	 * Link the hover effects between crumb, extended view and tree.
+	 */
+	linkHoverStates: true
+};
+
+
+
+/*
+ * Available translations.
+ * "en" is just an example - see it as a reference. Those values
+ * are "hardcoded" and will be displayed if all labels stay unchanged. 
+ */
+h5aiLangs = {
+
+	"en": {
+		viewDetails: "details",
+		viewIcons: "icons",
+		columnName: "Name",
+		columnLastModified: "Last modified",
+		columnSize: "Size",
+		footerUsing: "using",
+		parentDirectory: "Parent Directory"
+	},
+
+	"de": {
+		viewDetails: "Details",
+		viewIcons: "Icons",
+		columnName: "Name",
+		columnLastModified: "Geändert",
+		columnSize: "Größe",
+		footerUsing: "nutzt",
+		parentDirectory: "Übergeordnetes Verzeichnis"
+	},
+	
+	"fr": {
+		viewDetails: "détails",
+		viewIcons: "icônes",
+		columnName: "Nom",
+		columnLastModified: "Dernière modification",
+		columnSize: "Taille",
+		footerUsing: "utilise",
+		parentDirectory: "Dossier parent"
+	},
+
+	"nl": {
+		viewDetails: "details",
+		viewIcons: "iconen",
+		columnName: "Naam",
+		columnLastModified: "Laatste wijziging",
+		columnSize: "Grootte",
+		footerUsing: "gebruikt",
+		parentDirectory: "Bovenliggende map"
+	},
+
+	"sv": {
+		viewDetails: "detaljerad",
+		viewIcons: "ikoner",
+		columnName: "Filnamn",
+		columnLastModified: "Senast ändrad",
+		columnSize: "Filstorlek",
+		footerUsing: "använder",
+		parentDirectory: "Till överordnad mapp"
+	}
+
 };

target/dot.htaccess

@@ -1,5 +1,5 @@
 ################################
-# h5ai 0.5.3
+# h5ai 0.9
 # customized .htaccess
 ################################
 
@@ -56,7 +56,7 @@
 
 	IndexOrderDefault    Ascending Name
 
-	IndexOptions         Type=text/html;h5ai=0.5.3
+	IndexOptions         Type=text/html;h5ai=0.9
 	IndexOptions         Charset=UTF-8
 	IndexOptions         FancyIndexing
 	IndexOptions         HTMLTable

target/h5ai/footer.html

@@ -11,8 +11,8 @@
 			<img class="techclass" src="/h5ai/images/html5-storage.png" alt="html5-storage" />
 			<img class="techclass" src="/h5ai/images/html5-css3.png" alt="html5-css3" />
 		</a>
-		<a href="http://larsjung.de/h5ai" target="_blank" title="h5ai 0.5.3">h5ai</a>
+		<a href="http://larsjung.de/h5ai" target="_blank" title="h5ai 0.9">h5ai 0.9</a>
-		using
+		<span class="l10n-footerUsing">using</span>
 		<a href="http://tiheum.deviantart.com/art/Faenza-Icons-173323228" target="_blank" title="icon theme for Gnome">Faenza icons</a>
 	</footer>
 	<script src="//ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>

target/h5ai/header.html

@@ -3,7 +3,7 @@
 <head>
 	<meta charset="utf-8">
 	<title>Directory index · styled with h5ai</title>
-	<meta name="h5ai-version" content="h5ai 0.5.3">
+	<meta name="h5ai-version" content="h5ai 0.9">
 	<meta name="description" content="Directory index styled with h5ai (http://larsjung.de/h5ai)">
 	<meta name="keywords" content="directory, index, autoindex, h5ai">
 	<link rel="shortcut icon" type="image/png" href="/h5ai/images/h5ai-16x16.png">
@@ -13,14 +13,16 @@
 	<script src="/h5ai/js/lib/modernizr.min.js"></script>
 </head>
 <body>
-	<nav>
+	<nav class="clearfix">
 		<span class="jsDisabledFallback">Directory index · JavaScript is disabled</span>
 		<ul>
-			<li id="domain" class="crumb"><a href="/"><img src="/h5ai/images/home.png" alt="domain" /><span>domain</span></a></li>
+			<li id="viewicons" class="view">
-			<li id="viewicons" class="view"><a href="#"><img src="/h5ai/images/view-icons.png" alt="view-icons" />icons</a></li>
+				<a href="#"><img src="/h5ai/images/view-icons.png" alt="view-icons" /><span class="l10n-viewIcons">icons</span></a>
-			<li id="viewdetails" class="view" ><a href="#"><img src="/h5ai/images/view-details.png" alt="view-details" />details</a></li>
+			</li>
+			<li id="viewdetails" class="view" >
+				<a href="#"><img src="/h5ai/images/view-details.png" alt="view-details" /><span class="l10n-viewDetails">details</span></a>
+			</li>
 		</ul>
-		<div class="clearfix"></div>
 	</nav>
 	<section id="content">
 		<header></header>

target/h5ai/options.js

@@ -1,8 +1,126 @@
+/*
+ * h5ai 0.9
+ * Options and localization 
+ */
 
 h5aiOptions = {
-	viewmodes: [ "icons", "details" ],
+
+	/*
+	 * An array of view modes the user may choose from. Currently there
+	 * are two possible values: "details" and "icons". The first value
+	 * indicates the default view mode. If only one value is given the
+	 * view mode is fixed and the selector buttons are hidden.
+	 * The user selected view mode is also stored local in modern browsers
+	 * so that it will be persistent.
+	 */
+	viewmodes: [ "details", "icons" ],
+
+	/*
+	 * Show a folder tree, boolean.
+	 * Note that this tree might have side effects as it sends HEAD requests
+	 * to the folders, and therefore will invoke index.php scripts. Use
+	 * folderStatus below to avoid such requests.
+	 * It might also affect performance significantly.
+	 */
 	showTree: true,
+
+	/*
+	 * Associative array of folders and their HTTP status codes to
+	 * avoid HEAD requests to that folders. The key (folder) must start
+	 * and end with a slash (/).
+	 * For example:
+	 *   "/some/folder/": 200
+	 * will always return HTTP status 200 (OK), which will be interpreted
+	 * as a non auto indexed folder, that means a folder containing an
+	 * appropriate default index file.
+	 */
 	folderStatus: {
-		"/develop/folder-types/phpsite/": 200
+		/*
-	}
+		 * for example:
+		 * "/some/folder/": 200
+		 */
+	},
+
+	/*
+	 * Localization, for example "en", "de" etc. - see h5aiLangs below for
+	 * possible values. Adjust it to your needs. If lang is not found in
+	 * h5aiLangs the displayed labels stay unchanged.
+	 */
+	lang: undefined,
+
+	/*
+	 * Try to use browser language, falls back to previous specified lang. 
+	 */
+	useBrowserLang: true,
+	
+	/*
+	 * Set parent folder labels to real folder names.
+	 */
+	setParentFolderLabels: true,
+	
+	/*
+	 * Link the hover effects between crumb, extended view and tree.
+	 */
+	linkHoverStates: true
+};
+
+
+
+/*
+ * Available translations.
+ * "en" is just an example - see it as a reference. Those values
+ * are "hardcoded" and will be displayed if all labels stay unchanged. 
+ */
+h5aiLangs = {
+
+	"en": {
+		viewDetails: "details",
+		viewIcons: "icons",
+		columnName: "Name",
+		columnLastModified: "Last modified",
+		columnSize: "Size",
+		footerUsing: "using",
+		parentDirectory: "Parent Directory"
+	},
+
+	"de": {
+		viewDetails: "Details",
+		viewIcons: "Icons",
+		columnName: "Name",
+		columnLastModified: "Geändert",
+		columnSize: "Größe",
+		footerUsing: "nutzt",
+		parentDirectory: "Übergeordnetes Verzeichnis"
+	},
+	
+	"fr": {
+		viewDetails: "détails",
+		viewIcons: "icônes",
+		columnName: "Nom",
+		columnLastModified: "Dernière modification",
+		columnSize: "Taille",
+		footerUsing: "utilise",
+		parentDirectory: "Dossier parent"
+	},
+
+	"nl": {
+		viewDetails: "details",
+		viewIcons: "iconen",
+		columnName: "Naam",
+		columnLastModified: "Laatste wijziging",
+		columnSize: "Grootte",
+		footerUsing: "gebruikt",
+		parentDirectory: "Bovenliggende map"
+	},
+
+	"sv": {
+		viewDetails: "detaljerad",
+		viewIcons: "ikoner",
+		columnName: "Filnamn",
+		columnLastModified: "Senast ändrad",
+		columnSize: "Filstorlek",
+		footerUsing: "använder",
+		parentDirectory: "Till överordnad mapp"
+	}
+
 };