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<?php
/*
* @file
* Class file used to store video in the filesyetm as CDN or local.
*
*/
class video_filesystem {
private $filesystem;
public function __construct($filesystem = null) {
//get our configured transcoder.
if (!isset($filesystem))
$filesystem = variable_get('video_filesystem', 'drupal');
if (!module_load_include('inc', 'video', '/filesystem/' . $filesystem)) {
$modules = module_list();
foreach ($modules as $module) {
$mobule_files = array();
$module_path = drupal_get_path('module', $module) . '/filesystem';
$mobule_files = file_scan_directory($module_path, '/.*\.inc/');
if (is_array($mobule_files)) {
foreach ($mobule_files as $file) {
if ($file->name == $filesystem)
require_once $file->filename;
}
}
}
}
if (class_exists($filesystem)) {
$this->filesystem = new $filesystem;
} else {
drupal_set_message(t('The filesystem is not configured properly.'), 'error');
}
}
public function save_file($video) {
return $this->filesystem->save_file($video);
}
public function prepare_file($video) {
return $this->filesystem->prepare_file($video);
}
public function load_file(&$video) {
return $this->filesystem->load_file($video);
}
public function admin_settings() {
$form = array();
$options = $this->_filesystem();
$form['video_filesystem'] = array(
'#type' => 'radios',
'#title' => t('Video Filesystem'),
'#default_value' => variable_get('video_filesystem', 'drupal'),
'#options' => $options['radios'],
'#description' => t('!list', array('!list' => theme('item_list', $options['help']))),
'#prefix' => '<div id="filesystem-radios">',
'#suffix' => '</div>',
);
$form = $form + $options['admin_settings'];
return $form;
}
private function _filesystem() {
$files = array();
// Lets find our transcoder classes and build our radio options
// We do this by scanning our transcoders folder
$form = array('radios' => array(), 'help' => array(), 'admin_settings' => array());
$path = drupal_get_path('module', 'video') . '/filesystem';
$files = file_scan_directory($path, '/.*\.inc/');
// check inside sub modules
$modules = module_list();
foreach ($modules as $module) {
$mobule_files = array();
$module_path = drupal_get_path('module', $module) . '/filesystem';
$mobule_files = file_scan_directory($module_path, '/.*\.inc/');
$files = array_merge($files, $mobule_files);
}
foreach ($files as $file) {
if (!module_load_include('inc', 'video', '/filesystem/' . $file->name))
require_once $file->filename;
$focus = new $file->name;
$form['radios'][$focus->get_value()] = $focus->get_name();
$form['help'][] = $focus->get_help();
// creating div for each option
$form['video_' . $focus->get_value() . '_start'] = array(
'video_' . $focus->get_value() . '_start' => array(
'#type' => 'markup',
'#value' => '<div id="' . $focus->get_value() . '">',
),
);
$form['video_' . $focus->get_value() . '_end'] = array(
'video_' . $focus->get_value() . '_end' => array(
'#type' => 'markup',
'#value' => '</div>',
),
);
$form['admin_settings'] = $form['admin_settings'] + $form['video_' . $focus->get_value() . '_start'] + $focus->admin_settings() + $form['video_' . $focus->get_value() . '_end'];
}
return $form;
}
public function admin_settings_validate(&$form, &$form_state) {
return $this->filesystem->admin_settings_validate($form, $form_state);
}
}
interface filesystem_interface {
public function save_file($video);
public function prepare_file($video);
public function load_file($video);
public function get_name();
public function get_help();
public function admin_settings();
public function admin_settings_validate($form, &$form_state);
}
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