PHP Minify::setDocRoot方法代码示例

 /**
  * Get last modified
  *
  * @return string
  */
 public function getLastModified()
 {
     if (0 === stripos(PHP_OS, 'win')) {
         Minify::setDocRoot();
         // we may be on IIS
     }
     return $this->lastModified;
 }

 public function action_minify()
 {
     // load config
     $config = Kohana::config('minify');
     //require  MINIFY_MIN_DIR.'/Minify.php';
     Minify::$uploaderHoursBehind = $config['uploaderHoursBehind'];
     Minify::setCache(isset($config['cachePath']) ? $config['cachePath'] : '', $config['cacheFileLocking']);
     if ($config['documentRoot']) {
         $_SERVER['DOCUMENT_ROOT'] = $config['documentRoot'];
     } elseif (0 === stripos(PHP_OS, 'win')) {
         Minify::setDocRoot();
         // IIS may need help
     }
     $config['serveOptions']['minifierOptions']['text/css']['symlinks'] = $config['symlinks'];
     // auto-add targets to allowDirs
     foreach ($config['symlinks'] as $uri => $target) {
         $config['serveOptions']['minApp']['allowDirs'][] = $target;
     }
     if ($config['allowDebugFlag']) {
         if (!empty($_COOKIE['minDebug'])) {
             foreach (preg_split('/\\s+/', $_COOKIE['minDebug']) as $debugUri) {
                 if (false !== strpos($_SERVER['REQUEST_URI'], $debugUri)) {
                     $config['serveOptions']['debug'] = true;
                     break;
                 }
             }
         }
         // allow GET to override
         if (isset($_GET['debug'])) {
             $config['serveOptions']['debug'] = true;
         }
     }
     if ($config['errorLogger']) {
         //require _once MINIFY_MIN_DIR . '/Minify/Logger.php';
         if (true === $config['errorLogger']) {
             //require _once MINIFY_MIN_DIR . '/FirePHP.php';
             Minify_Logger::setLogger(FirePHP::getInstance(true));
         } else {
             Minify_Logger::setLogger($config['errorLogger']);
         }
     }
     // check for URI versioning
     if (preg_match('/&\\d/', $_SERVER['QUERY_STRING'])) {
         $config['serveOptions']['maxAge'] = 31536000;
     }
     if (isset($_GET['g'])) {
         // well need groups config
         $config['serveOptions']['minApp']['groups'] = $config['groupsConfig'];
     }
     if (isset($_GET['f']) || isset($_GET['g'])) {
         // serve!
         Minify::serve('MinApp', $config['serveOptions']);
         exit;
     }
 }

 /**
  * Runs minify
  */
 function process()
 {
     require_once W3TC_LIB_MINIFY_DIR . '/Minify.php';
     require_once W3TC_LIB_MINIFY_DIR . '/HTTP/Encoder.php';
     HTTP_Encoder::$encodeToIe6 = $this->_config->get_boolean('minify.comprss.ie6');
     Minify::$uploaderHoursBehind = $this->_config->get_integer('minify.fixtime');
     Minify::setCache($this->_get_cache());
     $serve_options = $this->_config->get_array('minify.options');
     $serve_options['maxAge'] = $this->_config->get_integer('minify.maxage');
     $serve_options['encodeOutput'] = $this->_config->get_boolean('minify.compress');
     $serve_options['postprocessor'] = array(&$this, 'postprocessor');
     if (stripos(PHP_OS, 'win') === 0) {
         Minify::setDocRoot();
     }
     foreach ($this->_config->get_array('minify.symlinks') as $link => $target) {
         $link = str_replace('//', realpath($_SERVER['DOCUMENT_ROOT']), $link);
         $link = strtr($link, '/', DIRECTORY_SEPARATOR);
         $serve_options['minifierOptions']['text/css']['symlinks'][$link] = realpath($target);
     }
     if ($this->_config->get_boolean('minify.debug')) {
         $serve_options['debug'] = true;
     }
     if ($this->_config->get('minify.debug')) {
         require_once W3TC_LIB_MINIFY_DIR . '/Minify/Logger.php';
         Minify_Logger::setLogger($this);
     }
     if (isset($_GET['f']) || isset($_GET['gg']) && isset($_GET['g']) && isset($_GET['t'])) {
         if (isset($_GET['gg']) && isset($_GET['g']) && isset($_GET['t'])) {
             $serve_options['minApp']['groups'] = $this->get_groups($_GET['gg'], $_GET['t']);
             if ($_GET['t'] == 'js' && (in_array($_GET['g'], array('include', 'include-nb')) && $this->_config->get_boolean('minify.js.combine.header') || in_array($_GET['g'], array('include-footer', 'include-footer-nb')) && $this->_config->get_boolean('minify.js.combine.footer'))) {
                 $serve_options['minifiers']['application/x-javascript'] = array($this, 'minify_stub');
             }
             /**
              * Setup user-friendly cache ID for disk cache
              */
             if ($this->_config->get_string('minify.engine') == 'file') {
                 $cacheId = sprintf('%s.%s.%s', $_GET['gg'], $_GET['g'], $_GET['t']);
                 Minify::setCacheId($cacheId);
             }
         }
         @header('Pragma: public');
         try {
             Minify::serve('MinApp', $serve_options);
         } catch (Exception $exception) {
             printf('<strong>W3 Total Cache Error:</strong> Minify error: %s', $exception->getMessage());
         }
     } else {
         die('This file cannot be accessed directly');
     }
 }

function minify($files)
{
    global $CFG;
    $cachedir = $CFG->cachedir . '/js';
    // make sure the cache dir exist
    if (!file_exists($cachedir)) {
        @mkdir($cachedir, $CFG->directorypermissions, true);
    }
    if (0 === stripos(PHP_OS, 'win')) {
        Minify::setDocRoot();
        // IIS may need help
    }
    Minify::setCache($cachedir, true);
    $options = array('maxAge' => 60 * 60 * 24 * 20, 'files' => $files);
    Minify::serve('Files', $options);
    die;
}

function minify($files)
{
    global $CFG;
    $cachedir = $CFG->cachedir . '/js';
    // make sure the cache dir exist
    if (!file_exists($cachedir)) {
        @mkdir($cachedir, $CFG->directorypermissions, true);
    }
    if (0 === stripos(PHP_OS, 'win')) {
        Minify::setDocRoot();
        // IIS may need help
    }
    Minify::setCache($cachedir, true);
    $options = array('maxAge' => 60 * 60 * 24 * 20, 'files' => $files);
    try {
        Minify::serve('Files', $options);
        die;
    } catch (Exception $e) {
        $error = $e->getMessage();
        $error = str_replace("\r", ' ', $error);
        $error = str_replace("\n", ' ', $error);
    }
    // minification failed - try to inform the developer and include the non-minified version
    $js = <<<EOD
try {console.log('Error: Minimisation of javascript failed!');} catch (e) {}

// Error: {$error}
// Problem detected during javascript minimisation, please review the following code
// =================================================================================


EOD;
    echo $js;
    foreach ($files as $jsfile) {
        echo file_get_contents($jsfile) . "\n";
    }
}

/**
 * Uses the minify library to compress CSS.
 *
 * This is used if $CFG->enablecssoptimiser has been turned off. This was
 * the original CSS optimisation library.
 * It removes whitespace and shrinks things but does no apparent optimisation.
 * Note the minify library is still being used for JavaScript.
 *
 * @param array $files An array of files to minify
 * @return string The minified CSS
 */
function css_minify_css($files)
{
    global $CFG;
    if (empty($files)) {
        return '';
    }
    set_include_path($CFG->libdir . '/minify/lib' . PATH_SEPARATOR . get_include_path());
    require_once 'Minify.php';
    if (0 === stripos(PHP_OS, 'win')) {
        Minify::setDocRoot();
        // IIS may need help
    }
    // disable all caching, we do it in moodle
    Minify::setCache(null, false);
    $options = array('bubbleCssImports' => false, 'encodeOutput' => false, 'maxAge' => 60 * 60 * 24 * 20, 'files' => $files, 'rewriteCssUris' => false, 'quiet' => true);
    $error = 'unknown';
    try {
        $result = Minify::serve('Files', $options);
        if ($result['success']) {
            return $result['content'];
        }
    } catch (Exception $e) {
        $error = $e->getMessage();
        $error = str_replace("\r", ' ', $error);
        $error = str_replace("\n", ' ', $error);
    }
    // minification failed - try to inform the theme developer and include the non-minified version
    $css = <<<EOD
/* Error: {$error} */
/* Problem detected during theme CSS minimisation, please review the following code */
/* ================================================================================ */


EOD;
    foreach ($files as $cssfile) {
        $css .= file_get_contents($cssfile) . "\n";
    }
    return $css;
}

function minify($files)
{
    if (0 === stripos(PHP_OS, 'win')) {
        Minify::setDocRoot();
        // IIS may need help
    }
    // disable all caching, we do it in moodle
    Minify::setCache(null, false);
    $options = array('bubbleCssImports' => false, 'encodeOutput' => false, 'maxAge' => 60 * 60 * 24 * 20, 'files' => $files, 'rewriteCssUris' => false, 'quiet' => true);
    $result = Minify::serve('Files', $options);
    return $result['content'];
}

/**
 * Uses the minify library to compress CSS.
 *
 * This is used if $CFG->enablecssoptimiser has been turned off. This was
 * the original CSS optimisation library.
 * It removes whitespace and shrinks things but does no apparent optimisation.
 * Note the minify library is still being used for JavaScript.
 *
 * @param array $files An array of files to minify
 * @return string The minified CSS
 */
function css_minify_css($files)
{
    global $CFG;
    if (empty($files)) {
        return '';
    }
    // We do not really want any 304 here!
    // There does not seem to be any better way to prevent them here.
    unset($_SERVER['HTTP_IF_NONE_MATCH']);
    unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
    set_include_path($CFG->libdir . '/minify/lib' . PATH_SEPARATOR . get_include_path());
    require_once 'Minify.php';
    if (0 === stripos(PHP_OS, 'win')) {
        Minify::setDocRoot();
        // IIS may need help
    }
    // disable all caching, we do it in moodle
    Minify::setCache(null, false);
    $options = array('minifiers' => array(Minify::TYPE_JS => array('JSMinPlus', 'minify')), 'bubbleCssImports' => false, 'encodeOutput' => false, 'maxAge' => 60 * 60 * 24 * 20, 'files' => $files, 'rewriteCssUris' => false, 'quiet' => true);
    $error = 'unknown';
    try {
        $result = Minify::serve('Files', $options);
        if ($result['success'] and $result['statusCode'] == 200) {
            return $result['content'];
        }
    } catch (Exception $e) {
        $error = $e->getMessage();
        $error = str_replace("\r", ' ', $error);
        $error = str_replace("\n", ' ', $error);
    }
    // minification failed - try to inform the theme developer and include the non-minified version
    $css = <<<EOD
/* Error: {$error} */
/* Problem detected during theme CSS minimisation, please review the following code */
/* ================================================================================ */


EOD;
    foreach ($files as $cssfile) {
        $css .= file_get_contents($cssfile) . "\n";
    }
    return $css;
}

 public function action_template_header()
 {
     //Cache::expire( self::$cache_name . '_js' );
     //Cache::expire( self::$cache_name . '_css' );
     // try to disable output_compression (may not have an effect)
     ini_set('zlib.output_compression', '0');
     $modified_js = Stack::get_sorted_stack('template_header_javascript');
     foreach ($modified_js as $key => $value) {
         Stack::remove('template_header_javascript', $key);
     }
     Stack::add('template_header_javascript', Site::get_url('user') . '/files/minified.js', 'Minified');
     $modified_css = Stack::get_sorted_stack('template_stylesheet');
     $css = array();
     foreach ($modified_css as $key => $value) {
         $css[] = $value[0];
         Stack::remove('template_stylesheet', $key);
     }
     Stack::add('template_stylesheet', array(Site::get_url('user') . "/files/minified.css", 'screen'), 'style');
     /*
      * If we have the files or the cache havent expired don't create new files.
      */
     if (!file_exists(site::get_dir('user') . '/files/minified.css') || !file_exists(site::get_dir('user') . '/files/minified.js') || (!Cache::has(self::$cache_name . '_js') || !Cache::has(self::$cache_name . '_css'))) {
         /* Taken from min/index.php */
         define('MINIFY_MIN_DIR', dirname(__FILE__) . '/min/');
         // load config
         require MINIFY_MIN_DIR . '/config.php';
         // setup include path
         set_include_path($min_libPath . PATH_SEPARATOR . get_include_path());
         require 'Minify.php';
         Minify::$uploaderHoursBehind = $min_uploaderHoursBehind;
         Minify::setCache(isset($min_cachePath) ? $min_cachePath : '', $min_cacheFileLocking);
         if ($min_documentRoot) {
             $_SERVER['DOCUMENT_ROOT'] = $min_documentRoot;
         } elseif (0 === stripos(PHP_OS, 'win')) {
             Minify::setDocRoot();
             // IIS may need help
         }
         $min_serveOptions['minifierOptions']['text/css']['symlinks'] = $min_symlinks;
         // Using jsmin+ 1.3
         $min_serveOptions['minifiers']['application/x-javascript'] = array('JSMinPlus', 'minify');
         /* Javascript */
         if (!Cache::has(self::$cache_name . '_js') || !file_exists(site::get_dir('user') . '/files/minified.js')) {
             $js_stack = array();
             foreach ($modified_js as $js) {
                 $js_stack[] = Site::get_path('base') . str_replace(Site::get_url('habari') . '/', '', $js);
             }
             $options = array('files' => $js_stack, 'encodeOutput' => false, 'quiet' => true);
             $result = Minify::serve('Files', $options);
             file_put_contents(site::get_dir('user') . '/files/minified.js', $result['content']);
             Cache::set(self::$cache_name . '_js', 'true', Options::get('minification__expire'));
         }
         /* CSS */
         if (!Cache::has(self::$cache_name . '_css') || !file_exists(site::get_dir('user') . '/files/minified.css')) {
             $css_stack = array();
             foreach ($css as $file) {
                 $css_stack[] = Site::get_path('base') . str_replace(Site::get_url('habari') . '/', '', $file);
             }
             $options = array('files' => $css_stack, 'encodeOutput' => false, 'quiet' => true);
             // handle request
             $result = Minify::serve('Files', $options);
             file_put_contents(site::get_dir('user') . '/files/minified.css', $result['content']);
             Cache::set(self::$cache_name . '_css', 'true', Options::get('minification__expire'));
         }
     }
 }

// setup include path
set_include_path($min_libPath . PATH_SEPARATOR . get_include_path());

require 'Minify.php';

Minify::$uploaderHoursBehind = $min_uploaderHoursBehind;
Minify::setCache(
    isset($min_cachePath) ? $min_cachePath : ''
    ,$min_cacheFileLocking
);

if ($min_documentRoot) {
    $_SERVER['DOCUMENT_ROOT'] = $min_documentRoot;
} elseif (0 === stripos(PHP_OS, 'win')) {
    Minify::setDocRoot(); // IIS may need help
}

$min_serveOptions['minifierOptions']['text/css']['symlinks'] = $min_symlinks;

if ($min_allowDebugFlag && isset($_GET['debug'])) {
    $min_serveOptions['debug'] = true;
}

if ($min_errorLogger) {
    require_once 'Minify/Logger.php';
    if (true === $min_errorLogger) {
        require_once 'FirePHP.php';
        Minify_Logger::setLogger(FirePHP::getInstance(true));
    } else {
        Minify_Logger::setLogger($min_errorLogger);

function minify($files)
{
    global $CFG;
    if (0 === stripos(PHP_OS, 'win')) {
        Minify::setDocRoot();
        // IIS may need help
    }
    Minify::setCache('', true);
    $options = array('bubbleCssImports' => false, 'encodeOutput' => false, 'maxAge' => 1800, 'files' => $files, 'rewriteCssUris' => false, 'quiet' => true);
    $result = Minify::serve('Files', $options);
    return $result['content'];
}

var src = location.pathname.replace(/\/[^\/]*$/, '/_index.js').substr(1);
src = "../?f=" + src;
document.write('<\script type="text/javascript" src="' + src + '"><\/script>');
$(function () {
    $('#builderScriptSrc')[0].href = src;
});
</script>

</body>
</html>
<?php
$content = ob_get_clean();

// setup Minify
if (0 === stripos(PHP_OS, 'win')) {
    Minify::setDocRoot(); // we may be on IIS
}
Minify::setCache(
    isset($min_cachePath) ? $min_cachePath : ''
    ,$min_cacheFileLocking
);
Minify::$uploaderHoursBehind = $min_uploaderHoursBehind;

Minify::serve('Page', array(
    'content' => $content
    ,'id' => __FILE__
    ,'lastModifiedTime' => max(
        // regenerate cache if any of these change
        filemtime(__FILE__)
        ,filemtime(dirname(__FILE__) . '/../config.php')
        ,filemtime(dirname(__FILE__) . '/../lib/Minify.php')

 public function runServe(TBGRequest $request)
 {
     if (!TBGContext::isMinifyEnabled()) {
         $itemarray = array($request['g'] => explode(',', base64_decode($request['files'])));
         if (array_key_exists('js', $itemarray)) {
             header('Content-type: text/javascript');
             foreach ($itemarray['js'] as $file) {
                 $ext = substr($file, -2);
                 if ($ext == 'js' && file_exists($file) && strpos(realpath($file), THEBUGGENIE_PATH) !== false) {
                     echo file_get_contents($file);
                 }
             }
         } else {
             header('Content-type: text/css');
             foreach ($itemarray['css'] as $file) {
                 $ext = substr($file, -3);
                 if ($ext == 'css' && file_exists($file) && strpos(realpath($file), THEBUGGENIE_PATH) !== false) {
                     echo file_get_contents($file);
                 }
             }
         }
         exit;
     }
     $this->getResponse()->setDecoration(TBGResponse::DECORATE_NONE);
     define('MINIFY_MIN_DIR', dirname(__FILE__) . '/../../../core/min');
     // load config
     require MINIFY_MIN_DIR . '/config.php';
     // setup include path
     set_include_path($min_libPath . PATH_SEPARATOR . get_include_path());
     require 'Minify.php';
     Minify::$uploaderHoursBehind = $min_uploaderHoursBehind;
     Minify::setCache(isset($min_cachePath) ? $min_cachePath : '', $min_cacheFileLocking);
     if ($min_documentRoot) {
         $_SERVER['DOCUMENT_ROOT'] = $min_documentRoot;
     } elseif (0 === mb_stripos(PHP_OS, 'win')) {
         Minify::setDocRoot();
         // IIS may need help
     }
     $min_serveOptions['minifierOptions']['text/css']['symlinks'] = $min_symlinks;
     if ($min_allowDebugFlag && isset($_GET['debug'])) {
         $min_serveOptions['debug'] = true;
     }
     if ($min_errorLogger) {
         require_once 'Minify/Logger.php';
         if (true === $min_errorLogger) {
             require_once 'FirePHP.php';
             Minify_Logger::setLogger(FirePHP::getInstance(true));
         } else {
             Minify_Logger::setLogger($min_errorLogger);
         }
     }
     // check for URI versioning
     if (preg_match('/&\\d/', $_SERVER['QUERY_STRING'])) {
         $min_serveOptions['maxAge'] = 31536000;
     }
     $itemarray = array($request['g'] => explode(',', base64_decode($request['files'])));
     $min_serveOptions['minApp']['groups'] = $itemarray;
     ob_end_clean();
     $data = Minify::serve('MinApp', $min_serveOptions);
     header_remove('Pragma');
     foreach ($data['headers'] as $name => $val) {
         header($name . ': ' . $val);
     }
     header('HTTP/1.1 ' . $data['statusCode']);
     if ($data['statusCode'] != 304) {
         echo $data['content'];
     }
     exit;
 }

/**
 * Minify javascript files
 * @param array $files
 * @return string
 */
function js_minify($files)
{
    // setup include path
    set_include_path(__DIR__ . '/minify/lib' . PATH_SEPARATOR . get_include_path());
    require_once 'Minify.php';
    if (empty($files)) {
        return '';
    }
    if (0 === stripos(PHP_OS, 'win')) {
        Minify::setDocRoot();
        // IIS may need help
    }
    // disable all caching, we do it in moodle
    Minify::setCache(null, false);
    $options = array('minifiers' => array(Minify::TYPE_JS => array('JSMinPlus', 'minify')), 'bubbleCssImports' => false, 'encodeOutput' => false, 'maxAge' => 1800, 'files' => $files, 'rewriteCssUris' => false, 'quiet' => true);
    $error = 'unknown';
    try {
        $result = Minify::serve('Files', $options);
        if ($result['success']) {
            return $result['content'];
        }
    } catch (Exception $e) {
        $error = $e->getMessage();
        $error = str_replace("\r", ' ', $error);
        $error = str_replace("\n", ' ', $error);
    }
    // minification failed - try to inform the theme developer and include the non-minified version
    $js = <<<EOD
try {console.log('Error: Minimisation of javascript failed!');} catch (e) {}

// Error: {$error}
// Problem detected during javascript minimisation, please review the following code
// =================================================================================


EOD;
    foreach ($files as $jsfile) {
        $js .= file_get_contents($jsfile) . "\n";
    }
    return $js;
}

                            msg += 'The option "zlib.output_compression" is disabled in your PHP configuration '
                                + 'so this behavior is likely due to a server option.';
                        $(document.body).prepend(msg + '<\/p>');
                    } else if (ocStatus == '1')
                        $(document.body).prepend('<\p class=topNote><\strong>Note:</\strong> The option '
                            + '"zlib.output_compression" is enabled in your PHP configuration, but has been '
                            + 'successfully disabled via ini_set(). If you experience mangled output you '
                            + 'may want to consider disabling this option in your PHP configuration.<\/p>'
                        );
                });
            });
        });
    </script>
    <script type="text/javascript">
        // workaround required to test when /min isn't child of web root
        var src = location.pathname.replace(/\/[^\/]*$/, '/_index.js').substr(1);
        document.write('<\script type="text/javascript" src="../?f=' + src + '"><\/script>');
    </script>

<?php 
$serveOpts = array('content' => ob_get_contents(), 'id' => __FILE__, 'lastModifiedTime' => max(filemtime(__FILE__), filemtime(dirname(__FILE__) . '/../config.php')), 'minifyAll' => true, 'encodeOutput' => $encodeOutput);
ob_end_clean();
set_include_path(dirname(__FILE__) . '/../lib' . PATH_SEPARATOR . get_include_path());
require 'Minify.php';
if (0 === stripos(PHP_OS, 'win')) {
    Minify::setDocRoot();
    // we may be on IIS
}
Minify::setCache(isset($min_cachePath) ? $min_cachePath : null);
Minify::$uploaderHoursBehind = $min_uploaderHoursBehind;
Minify::serve('Page', $serveOpts);