mirror of
https://github.com/mrclay/minify.git
synced 2025-02-25 01:12:35 +01:00
222 lines
8.4 KiB
PHP
222 lines
8.4 KiB
PHP
<?php
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if (phpversion() < 5) {
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exit('Minify requires PHP5 or greater.');
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}
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// check for auto-encoding
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$encodeOutput = (function_exists('gzdeflate')
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&& !ini_get('zlib.output_compression'));
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// recommend $min_symlinks setting for Apache UserDir
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$symlinkOption = '';
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if (0 === strpos($_SERVER["SERVER_SOFTWARE"], 'Apache/')
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&& preg_match('@^/\\~(\\w+)/@', $_SERVER['REQUEST_URI'], $m)
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) {
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$userDir = DIRECTORY_SEPARATOR . $m[1] . DIRECTORY_SEPARATOR;
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if (false !== strpos(__FILE__, $userDir)) {
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$sm = array();
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$sm["//~{$m[1]}"] = dirname(dirname(__FILE__));
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$array = str_replace('array (', 'array(', var_export($sm, 1));
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$symlinkOption = "\$min_symlinks = $array;";
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}
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}
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require dirname(__FILE__) . '/../config.php';
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if (! $min_enableBuilder) {
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header('Location: /');
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exit();
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}
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ob_start();
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?>
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<!DOCTYPE HTML>
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<title>Minify URI Builder</title>
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<meta name="ROBOTS" content="NOINDEX, NOFOLLOW">
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<style type="text/css">
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body {margin:1em 60px;}
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h1, h2, h3 {margin-left:-25px; position:relative;}
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h1 {margin-top:0;}
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#sources {margin:0; padding:0;}
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#sources li {margin:0 0 0 40px}
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#sources li input {margin-left:2px}
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#add {margin:5px 0 1em 40px}
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.hide {display:none}
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#uriTable {border-collapse:collapse;}
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#uriTable td, #uriTable th {padding-top:10px;}
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#uriTable th {padding-right:10px;}
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#groupConfig {font-family:monospace;}
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b {color:#c00}
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.topNote {background: #ff9; display:inline-block; padding:.5em .6em; margin:0 0 1em;}
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.topWarning {background:#c00; color:#fff; padding:.5em .6em; margin:0 0 1em;}
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.topWarning a {color:#fff;}
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</style>
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<body>
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<?php if ($symlinkOption): ?>
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<div class=topNote><strong>Note:</strong> It looks like you're running Minify in a user
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directory. You may need the following option in /min/config.php to have URIs
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correctly rewritten in CSS output:
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<br><textarea id=symlinkOpt rows=3 cols=80 readonly><?php echo htmlspecialchars($symlinkOption); ?></textarea>
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</div>
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<?php endif; ?>
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<p class=topWarning id=jsDidntLoad><strong>Uh Oh.</strong> Minify was unable to
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serve the Javascript for this app. To troubleshoot this,
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<a href="http://code.google.com/p/minify/wiki/Debugging">enable FirePHP debugging</a>
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and request the <a id=builderScriptSrc href=#>Minify URL</a> directly. Hopefully the
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FirePHP console will report the cause of the error.
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</p>
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<?php if (! isset($min_cachePath)): ?>
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<p class=topNote><strong>Note:</strong> You can set <code>$min_cachePath</code>
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in /min/config.php to slightly improve performance.</p>
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<?php endIf; ?>
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<p id=minRewriteFailed class="hide"><strong>Note:</strong> Your webserver does not seem to
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support mod_rewrite (used in /min/.htaccess). Your Minify URIs will contain "?", which
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<a href="http://www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/"
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>may reduce the benefit of proxy cache servers</a>.</p>
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<h1>Minify URI Builder</h1>
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<noscript><p class="topNote">Javascript and a browser supported by jQuery 1.2.6 is required
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for this application.</p></noscript>
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<div id=app class=hide>
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<p>Create a list of Javascript or CSS files (or 1 is fine) you'd like to combine
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and click [Update].</p>
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<ol id=sources><li></li></ol>
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<div id=add><button>Add file +</button></div>
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<div id=bmUris></div>
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<p><button id=update class=hide>Update</button></p>
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<div id=results class=hide>
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<h2>Minify URI</h2>
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<p>Place this URI in your HTML to serve the files above combined, minified, compressed and
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with cache headers.</p>
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<table id=uriTable>
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<tr><th>URI</th><td><a id=uriA class=ext>/min</a> <small>(opens in new window)</small></td></tr>
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<tr><th>HTML</th><td><input id=uriHtml type=text size=100 readonly></td></tr>
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</table>
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<h2>How to serve these files as a group</h2>
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<p>For the best performance you can serve these files as a pre-defined group with a URI
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like: <code><span class=minRoot>/min/?</span>g=keyName</code></p>
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<p>To do this, add a line like this to /min/groupsConfig.php:</p>
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<pre><code>return array(
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<span style="color:#666">... your existing groups here ...</span>
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<input id=groupConfig size=100 type=text readonly>
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);</code></pre>
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<p><em>Make sure to replace <code>keyName</code> with a unique key for this group.</em></p>
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</div>
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<div id=getBm>
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<h3>Find URIs on a Page</h3>
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<p>You can use the bookmarklet below to fetch all CSS & Javascript URIs from a page
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on your site. When you active it, this page will open in a new window with a list of
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available URIs to add.</p>
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<p><a id=bm>Create Minify URIs</a> <small>(right-click, add to bookmarks)</small></p>
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</div>
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<h3>Combining CSS files that contain <code>@import</code></h3>
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<p>If your CSS files contain <code>@import</code> declarations, Minify will not
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remove them. Therefore, you will want to remove those that point to files already
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in your list, and move any others to the top of the first file in your list
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(imports below any styles will be ignored by browsers as invalid).</p>
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<p>If you desire, you can use Minify URIs in imports and they will not be touched
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by Minify. E.g. <code>@import "<span class=minRoot>/min/?</span>g=css2";</code></p>
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<h3>Debug Mode</h3>
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<p>When /min/config.php has <code>$min_allowDebugFlag = <strong>true</strong>;</code>
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you can get debug output by appending <code>&debug</code> to a Minify URL, or
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by sending the cookie <code>minDebug=<match></code>, where <code>minDebug=<match></code>
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should match the Minify URIs you'd like to debug. This bookmarklet will allow you to
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set this cookie.</p>
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<p><a id=bm2>Minify Debug</a> <small>(right-click, add to bookmarks)</small></p>
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</div><!-- #app -->
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<hr>
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<p>Need help? Check the <a href="http://code.google.com/p/minify/w/list?can=3">wiki</a>,
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or post to the <a class=ext href="http://groups.google.com/group/minify">discussion
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list</a>.</p>
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<p><small>This app is minified :)</small></p>
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<script type="text/javascript"
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src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
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<script type="text/javascript">
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$(function () {
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// detection of double output encoding
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var msg = '<\p class=topWarning><\strong>Warning:<\/strong> ';
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var url = 'ocCheck.php?' + (new Date()).getTime();
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$.get(url, function (ocStatus) {
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$.get(url + '&hello=1', function (ocHello) {
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if (ocHello != 'World!') {
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msg += 'It appears output is being automatically compressed, interfering '
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+ ' with Minify\'s own compression. ';
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if (ocStatus == '1')
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msg += 'The option "zlib.output_compression" is enabled in your PHP configuration. '
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+ 'Minify set this to "0", but it had no effect. This option must be disabled '
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+ 'in php.ini or .htaccess.';
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else
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msg += 'The option "zlib.output_compression" is disabled in your PHP configuration '
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+ 'so this behavior is likely due to a server option.';
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$(document.body).prepend(msg + '<\/p>');
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} else
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if (ocStatus == '1')
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$(document.body).prepend('<\p class=topNote><\strong>Note:</\strong> The option '
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+ '"zlib.output_compression" is enabled in your PHP configuration, but has been '
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+ 'successfully disabled via ini_set(). If you experience mangled output you '
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+ 'may want to consider disabling this option in your PHP configuration.<\/p>'
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);
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});
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});
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});
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</script>
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<script type="text/javascript">
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// workaround required to test when /min isn't child of web root
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var src = location.pathname.replace(/\/[^\/]*$/, '/_index.js').substr(1);
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src = "../?f=" + src;
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document.write('<\script type="text/javascript" src="' + src + '"><\/script>');
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$(function () {
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$('#builderScriptSrc')[0].href = src;
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});
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</script>
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</body>
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<?php
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$content = ob_get_clean();
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// setup Minify
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set_include_path(dirname(__FILE__) . '/../lib' . PATH_SEPARATOR . get_include_path());
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require 'Minify.php';
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if (0 === stripos(PHP_OS, 'win')) {
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Minify::setDocRoot(); // we may be on IIS
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}
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Minify::setCache(
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isset($min_cachePath) ? $min_cachePath : ''
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,$min_cacheFileLocking
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);
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Minify::$uploaderHoursBehind = $min_uploaderHoursBehind;
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Minify::serve('Page', array(
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'content' => $content
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,'id' => __FILE__
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,'lastModifiedTime' => max(
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// regenerate cache if either of these change
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filemtime(__FILE__)
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,filemtime(dirname(__FILE__) . '/../config.php')
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)
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,'minifyAll' => true
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,'encodeOutput' => $encodeOutput
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));
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