92 lines
2.7 KiB
PHP
92 lines
2.7 KiB
PHP
<?php
|
|
/**
|
|
* Class Minify_Controller_Groups
|
|
* @package Minify
|
|
*/
|
|
|
|
/**
|
|
* Controller class for serving predetermined groups of minimized sets, selected
|
|
* by PATH_INFO
|
|
*
|
|
* <code>
|
|
* Minify::serve('Groups', array(
|
|
* 'groups' => array(
|
|
* 'css' => array('//css/type.css', '//css/layout.css')
|
|
* ,'js' => array('//js/jquery.js', '//js/site.js')
|
|
* )
|
|
* ));
|
|
* </code>
|
|
*
|
|
* If the above code were placed in /serve.php, it would enable the URLs
|
|
* /serve.php/js and /serve.php/css
|
|
*
|
|
* As a shortcut, the controller will replace "//" at the beginning
|
|
* of a filename with $_SERVER['DOCUMENT_ROOT'] . '/'.
|
|
*
|
|
* @package Minify
|
|
* @author Stephen Clay <steve@mrclay.org>
|
|
*/
|
|
class Minify_Controller_Groups extends Minify_Controller_Base {
|
|
|
|
/**
|
|
* Set up groups of files as sources
|
|
*
|
|
* @param array $options controller and Minify options
|
|
*
|
|
* 'groups': (required) array mapping PATH_INFO strings to arrays
|
|
* of complete file paths. @see Minify_Controller_Groups
|
|
*
|
|
* @return array Minify options
|
|
*/
|
|
public function setupSources($options) {
|
|
// strip controller options
|
|
$groups = $options['groups'];
|
|
unset($options['groups']);
|
|
|
|
// mod_fcgid places PATH_INFO in ORIG_PATH_INFO
|
|
$pi = isset($_SERVER['ORIG_PATH_INFO'])
|
|
? substr($_SERVER['ORIG_PATH_INFO'], 1)
|
|
: (isset($_SERVER['PATH_INFO'])
|
|
? substr($_SERVER['PATH_INFO'], 1)
|
|
: false
|
|
);
|
|
if (false === $pi || ! isset($groups[$pi])) {
|
|
// no PATH_INFO or not a valid group
|
|
$this->log("Missing PATH_INFO or no group set for \"$pi\"");
|
|
return $options;
|
|
}
|
|
$sources = array();
|
|
|
|
$files = $groups[$pi];
|
|
// if $files is a single object, casting will break it
|
|
if (is_object($files)) {
|
|
$files = array($files);
|
|
} elseif (! is_array($files)) {
|
|
$files = (array)$files;
|
|
}
|
|
foreach ($files as $file) {
|
|
if ($file instanceof Minify_Source) {
|
|
$sources[] = $file;
|
|
continue;
|
|
}
|
|
if (0 === strpos($file, '//')) {
|
|
$file = $_SERVER['DOCUMENT_ROOT'] . substr($file, 1);
|
|
}
|
|
$realPath = realpath($file);
|
|
if (is_file($realPath)) {
|
|
$sources[] = new Minify_Source(array(
|
|
'filepath' => $realPath
|
|
));
|
|
} else {
|
|
$this->log("The path \"{$file}\" could not be found (or was not a file)");
|
|
return $options;
|
|
}
|
|
}
|
|
if ($sources) {
|
|
$this->sources = $sources;
|
|
}
|
|
return $options;
|
|
}
|
|
}
|
|
|