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- <?php
- /**
- * Class Minify_Controller_Files
- * @package Minify
- */
- /**
- * Controller class for minifying a set of files
- *
- * E.g. the following would serve the minified Javascript for a site
- * <code>
- * Minify::serve('Files', array(
- * 'files' => array(
- * '//js/jquery.js'
- * ,'//js/plugins.js'
- * ,'/home/username/file.js'
- * )
- * ));
- * </code>
- *
- * 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_Files extends Minify_Controller_Base {
-
- /**
- * Set up file sources
- *
- * @param array $options controller and Minify options
- * @return array Minify options
- *
- * Controller options:
- *
- * 'files': (required) array of complete file paths, or a single path
- */
- public function setupSources($options) {
- // strip controller options
-
- $files = $options['files'];
- // if $files is a single object, casting will break it
- if (is_object($files)) {
- $files = array($files);
- } elseif (! is_array($files)) {
- $files = (array)$files;
- }
- unset($options['files']);
-
- $sources = array();
- foreach ($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;
- }
- }
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