vimeography / vimeography.php

vimeography.php in Vimeography: Vimeo Video Gallery WordPress Plugin 0.6.8, at vimeography.php

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1	<?php
2	/*
3	Plugin Name: Vimeography
4	Plugin URI: http://vimeography.com
5	Description: Vimeography is the easiest way to set up a custom Vimeo gallery on your site.
6	Version: 0.6.8
7	Author: Dave Kiss
8	Author URI: http://davekiss.com
9	License: MIT
10	*/
11
12	if (!function_exists('json_decode'))
13	wp_die('Vimeography needs the JSON PHP extension.');
14
15	global $wpdb;
16	$wp_upload_dir = wp_upload_dir();
17
18	// Define constants
19	define( 'VIMEOGRAPHY_URL', plugin_dir_url(__FILE__) );
20	define( 'VIMEOGRAPHY_PATH', plugin_dir_path(__FILE__) );
21	define( 'VIMEOGRAPHY_THEME_URL', $wp_upload_dir['baseurl'].'/vimeography-themes/' );
22	define( 'VIMEOGRAPHY_THEME_PATH', $wp_upload_dir['basedir'].'/vimeography-themes/' );
23	define( 'VIMEOGRAPHY_ASSETS_URL', $wp_upload_dir['baseurl'].'/vimeography-assets/' );
24	define( 'VIMEOGRAPHY_ASSETS_PATH', $wp_upload_dir['basedir'].'/vimeography-assets/' );
25	define( 'VIMEOGRAPHY_BASENAME', plugin_basename( __FILE__ ) );
26	define( 'VIMEOGRAPHY_VERSION', '0.6.8');
27	define( 'VIMEOGRAPHY_GALLERY_TABLE', $wpdb->prefix . "vimeography_gallery");
28	define( 'VIMEOGRAPHY_GALLERY_META_TABLE', $wpdb->prefix . "vimeography_gallery_meta");
29	define( 'VIMEOGRAPHY_CURRENT_PAGE', basename($_SERVER['PHP_SELF']));
30
31	require_once(VIMEOGRAPHY_PATH . '/vendor/mustache/Mustache.php');
32
33	class Vimeography
34	{
35	public function __construct()
36	{
37	add_action( 'init', array(&$this, 'vimeography_init') );
38	add_action( 'admin_init', array(&$this, 'vimeography_requires_wordpress_version') );
39	add_action( 'admin_init', array(&$this, 'vimeography_check_if_db_exists') );
40	add_action( 'init', array(&$this, 'vimeography_move_folders') );
41	add_action( 'plugins_loaded', array(&$this, 'vimeography_update_db_to_0_6') );
42	add_action( 'plugins_loaded', array(&$this, 'vimeography_update_db_to_0_7') );
43	add_action( 'plugins_loaded', array(&$this, 'vimeography_update_db_version') );
44	add_action( 'admin_menu', array(&$this, 'vimeography_add_menu') );
45	add_action( 'do_robots', array(&$this, 'vimeography_block_robots') );
46
47	register_activation_hook( VIMEOGRAPHY_BASENAME, array(&$this, 'vimeography_update_tables') );
48
49	add_filter( 'plugin_action_links', array(&$this, 'vimeography_filter_plugin_actions'), 10, 2 );
50	add_shortcode( 'vimeography', array(&$this, 'vimeography_shortcode') );
51
52	// Add shortcode support for widgets
53	add_filter( 'widget_text', 'do_shortcode' );
54	}
55
56	/**
57	* Runs on every page load.
58	*
59	* @access public
60	* @return void
61	*/
62	public function vimeography_init()
63	{
64	if(in_array(VIMEOGRAPHY_CURRENT_PAGE, array('post.php', 'page.php', 'page-new.php', 'post-new.php'))){
65	add_action('admin_footer', array(&$this, 'vimeography_add_mce_popup'));
66	}
67
68	if ( get_user_option('rich_editing') == 'true' ) {
69	add_filter( 'mce_external_plugins', array(&$this, 'vimeography_add_editor_plugin' ));
70	add_filter( 'mce_buttons', array(&$this, 'vimeography_register_editor_button') );
71	}
72
73	// Let's check if the user has a custom robots.txt file.
74	if (file_exists(ABSPATH.'/robots.txt'))
75	{
76	// See if our rule already exists inside of it.
77	$robotstxt = file_get_contents(ABSPATH.'/robots.txt');
78	if (strpos($robotstxt, 'Disallow: '.VIMEOGRAPHY_THEME_PATH) === FALSE)
79	{
80	// Write our rule.
81	$robotstxt .= "\nDisallow: ".VIMEOGRAPHY_THEME_PATH."\n";
82	file_put_contents(ABSPATH.'/robots.txt', $robotstxt);
83	}
84	}
85
86	}
87
88	public function vimeography_register_editor_button($buttons)
89	{
90	array_push( $buttons, "\|", "vimeography" );
91	return $buttons;
92	}
93
94	public function vimeography_add_editor_plugin( $plugin_array ) {
95	$plugin_array['vimeography'] = VIMEOGRAPHY_URL . 'media/js/mce.js';
96	return $plugin_array;
97	}
98
99	/**
100	* Check the wordpress version is compatible, and disable plugin if not.
101	*
102	* @access public
103	* @return void
104	*/
105	public function vimeography_requires_wordpress_version() {
106	global $wp_version;
107	$plugin = plugin_basename( __FILE__ );
108	$plugin_data = get_plugin_data( __FILE__, false );
109
110	if ( version_compare($wp_version, "3.3", "<" ) ) {
111	if( is_plugin_active($plugin) ) {
112	deactivate_plugins( $plugin );
113	wp_die( "'".$plugin_data['Name']."' requires WordPress 3.3 or higher, and has been deactivated! Please upgrade WordPress and try again.<br /><br />Back to <a href='".admin_url()."'>WordPress admin</a>." );
114	}
115	}
116	}
117
118	public function vimeography_check_if_db_exists()
119	{
120	if (get_option('vimeography_db_version') == FALSE)
121	$this->vimeography_update_db_version();
122	}
123
124	/**
125	* Move the defined folders to the defined target path in wp-content/uploads.
126	*
127	* @access public
128	* @return void
129	*/
130	public function vimeography_move_folders()
131	{
132	$this->_move_folder(array('source' => VIMEOGRAPHY_PATH . 'bugsauce/', 'destination' => VIMEOGRAPHY_THEME_PATH.'bugsauce/', 'clear_destination' => true, 'clear_working' => true));
133	$this->_move_folder(array('source' => VIMEOGRAPHY_PATH . 'theme-assets/', 'destination' => VIMEOGRAPHY_ASSETS_PATH, 'clear_destination' => true, 'clear_working' => true));
134
135	// Now, check if the .htaccess exists in the VIMEOGRAPHY_THEME_PATH
136	if (! file_exists(VIMEOGRAPHY_THEME_PATH.'.htaccess'))
137	file_put_contents(VIMEOGRAPHY_THEME_PATH.'.htaccess', "Options All -Indexes\n<FilesMatch \".(htaccess\|mustache)$\">\nOrder Allow,Deny\nDeny from all\n</FilesMatch>");
138	}
139
140	/**
141	* Check if the Vimeography database structure needs updated to version 0.6 based on the stored db version.
142	*
143	* @access public
144	* @return void
145	*/
146	public function vimeography_update_db_to_0_6()
147	{
148	if (get_option('vimeography_db_version') < 0.6)
149	{
150	global $wpdb;
151	$old_galleries = $wpdb->get_results('SELECT * FROM '.VIMEOGRAPHY_GALLERY_META_TABLE.' AS meta JOIN '.VIMEOGRAPHY_GALLERY_TABLE.' AS gallery ON meta.gallery_id = gallery.id;');
152	$new_galleries = array();
153
154	if (is_array($old_galleries))
155	{
156	foreach ($old_galleries as $old_gallery)
157	{
158	$new_gallery = array();
159
160	$new_gallery['gallery_id'] = $old_gallery->gallery_id;
161	$new_gallery['video_limit'] = $old_gallery->video_count;
162	$new_gallery['featured_video'] = $old_gallery->featured_video;
163	$new_gallery['cache_timeout'] = $old_gallery->cache_timeout;
164	$new_gallery['theme_name'] = $old_gallery->theme_name;
165	switch ($old_gallery->source_type)
166	{
167	case 'user':
168	$new_gallery['source_url'] = 'https://vimeo.com/'.$old_gallery->source_name;
169	break;
170	case 'album':
171	$new_gallery['source_url'] = 'https://vimeo.com/album/'.$old_gallery->source_name;
172	break;
173	case 'group':
174	$new_gallery['source_url'] = 'https://vimeo.com/groups/'.$old_gallery->source_name;
175	break;
176	case 'channel':
177	$new_gallery['source_url'] = 'https://vimeo.com/channels/'.$old_gallery->source_name;
178	break;
179	}
180	$new_galleries[] = $new_gallery;
181	}
182	}
183	$wpdb->query('DROP TABLE '.VIMEOGRAPHY_GALLERY_META_TABLE.';');
184
185	$this->vimeography_update_tables();
186
187	foreach ($new_galleries as $new_gallery)
188	{
189	$wpdb->insert(
190	VIMEOGRAPHY_GALLERY_META_TABLE,
191	$new_gallery
192	);
193	}
194	}
195	}
196
197	/**
198	* Check if the Vimeography database structure needs updated to version 0.7 based on the stored db version.
199	*
200	* @access public
201	* @return void
202	*/
203	public function vimeography_update_db_to_0_7()
204	{
205	if (get_option('vimeography_db_version') < 0.7)
206	{
207
208	}
209	}
210
211	/**
212	* Updates the Vimeography version stored in the database.
213	*
214	* @access public
215	* @return void
216	*/
217	public function vimeography_update_db_version()
218	{
219	update_option('vimeography_db_version', VIMEOGRAPHY_VERSION);
220	}
221
222	/**
223	* Add Settings link to "installed plugins" admin page.
224	*
225	* @access public
226	* @param mixed $links
227	* @param mixed $file
228	* @return void
229	*/
230	public function vimeography_filter_plugin_actions($links, $file)
231	{
232	if ( $file == VIMEOGRAPHY_BASENAME )
233	{
234	$settings_link = '<a href="admin.php?page=vimeography-edit-galleries">' . __('Settings') . '</a>';
235	if (!in_array($settings_link, $links))
236	array_unshift( $links, $settings_link ); // before other links
237	}
238	return $links;
239	}
240
241	/**
242	* Action target that displays the popup to insert a form to a post/page.
243	*
244	* @access public
245	* @return void
246	*/
247	public function vimeography_add_mce_popup(){
248	require_once(VIMEOGRAPHY_PATH . 'lib/admin/view/vimeography/mce.php');
249	$mustache = new Vimeography_MCE();
250	$template = $this->_load_template('vimeography/mce');
251	echo $mustache->render($template);
252	}
253
254	/**
255	* Adds a new top level menu to the admin menu.
256	*
257	* @access public
258	* @return void
259	*/
260	public function vimeography_add_menu()
261	{
262
263	global $submenu;
264
265	add_menu_page( 'Vimeography Page Title', 'Vimeography', 'manage_options', 'vimeography-edit-galleries', '', VIMEOGRAPHY_URL.'media/img/vimeography-icon.png' );
266	add_submenu_page( 'vimeography-edit-galleries', 'Edit Galleries', 'Edit Galleries', 'manage_options', 'vimeography-edit-galleries', array(&$this, 'vimeography_render_template' ));
267	add_submenu_page( 'vimeography-edit-galleries', 'New Gallery', 'New Gallery', 'manage_options', 'vimeography-new-gallery', array(&$this, 'vimeography_render_template' ));
268	add_submenu_page( 'vimeography-edit-galleries', 'My Themes', 'My Themes', 'manage_options', 'vimeography-my-themes', array(&$this, 'vimeography_render_template' ));
269	$submenu['vimeography-edit-galleries'][500] = array( 'Buy Themes', 'manage_options' , 'http://vimeography.com/themes' );
270	add_submenu_page( 'vimeography-edit-galleries', 'Vimeography Pro', 'Vimeography Pro', 'manage_options', 'vimeography-pro', array(&$this, 'vimeography_render_template' ));
271	add_submenu_page( 'vimeography-edit-galleries', 'Help', 'Help', 'manage_options', 'vimeography-help', array(&$this, 'vimeography_render_template' ));
272
273	}
274
275	public function vimeography_render_template()
276	{
277	if ( !current_user_can( 'manage_options' ) ) {
278	wp_die( __( 'You do not have sufficient permissions to access this page.' ) );
279	}
280
281	wp_register_style( 'bootstrap_css', VIMEOGRAPHY_URL.'media/css/bootstrap.min.css');
282	wp_register_style( 'bootstrap_responsive_css', VIMEOGRAPHY_URL.'media/css/bootstrap-responsive.min.css');
283	wp_register_style( 'vimeography-admin.css', VIMEOGRAPHY_URL.'media/css/admin.css');
284	wp_register_script( 'bootstrap_tab_js', VIMEOGRAPHY_URL.'media/js/bootstrap-tab.js');
285	wp_register_script( 'bootstrap_alert_js', VIMEOGRAPHY_URL.'media/js/bootstrap-alert.js');
286	wp_register_script( 'vimeography-admin.js', VIMEOGRAPHY_URL.'media/js/admin.js', 'jquery');
287
288	wp_enqueue_style( 'bootstrap_css');
289	wp_enqueue_style( 'bootstrap_responsive_css');
290	wp_enqueue_style( 'vimeography-admin.css');
291	wp_enqueue_script( 'jquery');
292	wp_enqueue_script( 'bootstrap_tab_js');
293	wp_enqueue_script( 'bootstrap_alert_js');
294	wp_enqueue_script( 'vimeography-admin.js');
295
296	switch(current_filter())
297	{
298	case 'vimeography_page_vimeography-new-gallery':
299	require_once(VIMEOGRAPHY_PATH . 'lib/admin/view/gallery/new.php');
300	$mustache = new Vimeography_Gallery_New();
301	$template = $this->_load_template('gallery/new');
302	break;
303	case 'toplevel_page_vimeography-edit-galleries':
304	if (isset($_GET['id']))
305	{
306	require_once(VIMEOGRAPHY_PATH . 'lib/admin/view/gallery/edit.php');
307	$mustache = new Vimeography_Gallery_Edit();
308	$template = $this->_load_template('gallery/edit');
309	}
310	else
311	{
312	require_once(VIMEOGRAPHY_PATH . 'lib/admin/view/gallery/list.php');
313	$mustache = new Vimeography_Gallery_List();
314	$template = $this->_load_template('gallery/list');
315	}
316	break;
317	case 'vimeography_page_vimeography-my-themes':
318	require_once(VIMEOGRAPHY_PATH . 'lib/admin/view/theme/list.php');
319	$mustache = new Vimeography_Theme_List();
320	$template = $this->_load_template('theme/list');
321	break;
322	case 'vimeography_page_vimeography-pro':
323	require_once(VIMEOGRAPHY_PATH . 'lib/admin/view/vimeography/pro.php');
324	$mustache = new Vimeography_Pro();
325	$template = $this->_load_template('vimeography/pro');
326	break;
327	case 'vimeography_page_vimeography-help':
328	require_once(VIMEOGRAPHY_PATH . 'lib/admin/view/vimeography/help.php');
329	$mustache = new Vimeography_Help();
330	$template = $this->_load_template('vimeography/help');
331	break;
332	default:
333	wp_die( __('The admin template for "'.current_filter().'" cannot be found.') );
334	break;
335	}
336	echo $mustache->render($template);
337	}
338
339	protected function _load_template($name)
340	{
341	$path = VIMEOGRAPHY_PATH . 'lib/admin/templates/' . $name .'.mustache';
342	if (! $result = @file_get_contents($path))
343	wp_die('The admin template "'.$name.'" cannot be found.');
344	return $result;
345	}
346
347	/**
348	* Create tables and define defaults when plugin is activated.
349	*
350	* @access public
351	* @return void
352	*/
353	public function vimeography_update_tables() {
354	global $wpdb;
355
356	delete_option('vimeography_default_settings');
357	delete_option('vimeography_advanced_settings');
358
359	add_option('vimeography_advanced_settings', array(
360	'active' => FALSE,
361	'client_id' => '',
362	'client_secret' => '',
363	'access_token' => '',
364	'access_token_secret' => '',
365	));
366
367	add_option('vimeography_default_settings', array(
368	'source_url' => 'https://vimeo.com/channels/staffpicks/',
369	'video_limit' => 20,
370	'featured_video' => '',
371	'cache_timeout' => 3600,
372	'theme_name' => 'bugsauce',
373	));
374
375	$sql = 'CREATE TABLE '.VIMEOGRAPHY_GALLERY_TABLE.' (
376	id mediumint(8) unsigned NOT NULL AUTO_INCREMENT,
377	title varchar(150) NOT NULL,
378	date_created datetime NOT NULL,
379	is_active tinyint(1) NOT NULL,
380	PRIMARY KEY (id)
381	);
382	CREATE TABLE '.VIMEOGRAPHY_GALLERY_META_TABLE.' (
383	id mediumint(8) unsigned NOT NULL AUTO_INCREMENT,
384	gallery_id mediumint(8) unsigned NOT NULL,
385	source_url varchar(100) NOT NULL,
386	video_limit mediumint(7) NOT NULL,
387	featured_video int(9) unsigned DEFAULT NULL,
388	cache_timeout mediumint(7) NOT NULL,
389	theme_name varchar(50) NOT NULL,
390	PRIMARY KEY (id)
391	);
392	';
393
394	require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
395	dbDelta($sql);
396	}
397
398	/**
399	* Read the shortcode and return the output.
400	* example:
401	* [vimeography from='user' named='davekiss' theme='apple']
402	*
403	* @access public
404	* @param mixed $atts
405	* @return void
406	*/
407	public function vimeography_shortcode($atts, $content = NULL)
408	{
409
410	// Let's get the data for this gallery from the db
411	if (intval($atts['id']))
412	{
413	global $wpdb;
414	$gallery_info = $wpdb->get_results('SELECT * from '.VIMEOGRAPHY_GALLERY_META_TABLE.' AS meta JOIN '.VIMEOGRAPHY_GALLERY_TABLE.' AS gallery ON meta.gallery_id = gallery.id WHERE meta.gallery_id = '.$atts['id'].' LIMIT 1;');
415	}
416
417	// Get admin panel options
418	$default_settings = get_option('vimeography_default_settings');
419
420	$gallery_settings['theme'] = isset($gallery_info[0]->theme_name) ? $gallery_info[0]->theme_name : $default_settings['theme_name'];
421	$gallery_settings['featured'] = isset($gallery_info[0]->featured_video) ? $gallery_info[0]->featured_video : $default_settings['featured_video'];
422	$gallery_settings['source'] = isset($gallery_info[0]->source_url) ? $gallery_info[0]->source_url : $default_settings['source_url'];
423	$gallery_settings['limit'] = isset($gallery_info[0]->video_limit) ? $gallery_info[0]->video_limit : $default_settings['video_limit'];
424	$gallery_settings['cache'] = isset($gallery_info[0]->cache_timeout) ? $gallery_info[0]->cache_timeout : $default_settings['cache_timeout'];
425
426	// Get shortcode attributes
427	$settings = shortcode_atts( array(
428	'id' => '',
429	'theme' => $gallery_settings['theme'],
430	'featured' => $gallery_settings['featured'],
431	'source' => $gallery_settings['source'],
432	'limit' => $gallery_settings['limit'],
433	'cache' => $gallery_settings['cache'],
434	), $atts );
435
436	try
437	{
438	require_once(VIMEOGRAPHY_PATH . 'lib/core.php');
439	$vimeography = Vimeography_Core::factory('videos', $settings);
440
441	$settings_check = $settings;
442	$unused_id = array_shift($settings_check);
443
444	// If the shortcode settings are equal to the DB settings, the
445	// gallery isn't being overloaded by shortcode, so proceed to render
446	// the standard cache.
447
448	if ($settings_check == $gallery_settings)
449	{
450	// if cache is set, render it. otherwise, get the json, set the
451	// cache, and render it
452
453	if (($vimeography_data = $this->get_vimeography_cache($settings['id'])) === FALSE)
454	{
455	// cache not set, let's do a new request to the vimeo API
456	// and cache it
457	$vimeography_data = $vimeography->get('videos');
458	$transient = $this->set_vimeography_cache($settings['id'], $vimeography_data, $settings['cache']);
459	}
460	}
461	// Otherwise, let's see if a cache exists for these particular
462	// shortcode settings, and if not, we'll create one using an
463	// alternate cache name generated using an md5 of the serialized
464	// shortcode combines with the gallery id.
465
466	else
467	{
468	$cache_hash = $settings['id'].'_'.md5(serialize($gallery_settings));
469
470	// if cache is set, render it. otherwise, get the json, set the
471	// cache, and render it
472	if (($vimeography_data = $this->get_vimeography_cache($cache_hash)) === FALSE)
473	{
474	// cache not set, let's do a new request to the vimeo API
475	// and cache it
476	$vimeography_data = $vimeography->get('videos');
477	$transient = $this->set_vimeography_cache($cache_hash, $vimeography_data, $settings['cache']);
478	}
479	}
480	return $vimeography->render($vimeography_data);
481	}
482	catch (Vimeography_Exception $e)
483	{
484	return "Vimeography error: ".$e->getMessage();
485	}
486	}
487
488	/**
489	* Adds the VIMEOGRAPHY_THEME_PATH to the virtual robots.txt restricted list.
490	*
491	* @access public
492	* @static
493	* @return void
494	*/
495	public static function vimeography_block_robots()
496	{
497	echo 'Disallow: '.VIMEOGRAPHY_THEME_PATH."\n";
498	}
499
500	/**
501	* Get the JSON data stored in the Vimeography cache for the provided gallery id.
502	*
503	* @access public
504	* @static
505	* @param mixed $id
506	* @return void
507	*/
508	public static function get_vimeography_cache($id)
509	{
510	return FALSE === ( $vimeography_cache_results = get_transient( 'vimeography_cache_'.$id ) ) ? FALSE : $vimeography_cache_results;
511	}
512
513	/**
514	* Set the JSON data to the Vimeography cache for the provided gallery id.
515	*
516	* @access public
517	* @static
518	* @param mixed $id
519	* @param mixed $data
520	* @param mixed $cache_limit
521	* @return void
522	*/
523	public static function set_vimeography_cache($id, $data, $cache_limit)
524	{
525	return set_transient( 'vimeography_cache_'.$id, $data, $cache_limit );
526	}
527
528	/**
529	* Clear the Vimeography cache for the provided gallery id.
530	*
531	* @access public
532	* @static
533	* @param mixed $id
534	* @return void
535	*/
536	public static function delete_vimeography_cache($id)
537	{
538	return delete_transient('vimeography_cache_'.$id);
539	}
540
541	/**
542	* Moves the given folder to the given destination.
543	*
544	* @access private
545	* @param array $args (default: array())
546	* @return void
547	*/
548	private function _move_folder($args = array())
549	{
550	require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
551	// Replaces simple `WP_Filesystem();` call to prevent any extraction issues
552	// @link http://wpquestions.com/question/show/id/2685
553	if (! function_exists('__return_direct'))
554	{
555	function __return_direct() { return 'direct'; }
556	}
557
558	add_filter( 'filesystem_method', '__return_direct' );
559	WP_Filesystem();
560	remove_filter( 'filesystem_method', '__return_direct' );
561
562	global $wp_filesystem;
563	$defaults = array( 'source' => '', 'destination' => '', //Please always pass these
564	'clear_destination' => false, 'clear_working' => false,
565	'hook_extra' => array());
566
567	$args = wp_parse_args($args, $defaults);
568	extract($args);
569
570	@set_time_limit( 300 );
571
572	if ( empty($source) \|\| empty($destination) )
573	return new WP_Error('bad_request', 'bad request.');
574
575	// $this->skin->feedback('installing_package');
576
577	//Retain the Original source and destinations
578	$remote_source = $source;
579	$local_destination = $destination;
580
581	if (! $wp_filesystem->dirlist($remote_source)) return FALSE;
582
583	$source_files = array_keys( $wp_filesystem->dirlist($remote_source) );
584	$remote_destination = $wp_filesystem->find_folder($local_destination);
585
586	//Locate which directory to copy to the new folder, This is based on the actual folder holding the files.
587	if ( 1 == count($source_files) && $wp_filesystem->is_dir( trailingslashit($source) . $source_files[0] . '/') ) //Only one folder? Then we want its contents.
588	$source = trailingslashit($source) . trailingslashit($source_files[0]);
589	elseif ( count($source_files) == 0 )
590	return new WP_Error( 'incompatible_archive', 'incompatible archive string', __( 'The plugin contains no files.' ) ); //There are no files?
591	else //Its only a single file, The upgrader will use the foldername of this file as the destination folder. foldername is based on zip filename.
592	$source = trailingslashit($source);
593
594	//Has the source location changed? If so, we need a new source_files list.
595	if ( $source !== $remote_source )
596	$source_files = array_keys( $wp_filesystem->dirlist($source) );
597
598	if ( $clear_destination ) {
599	//We're going to clear the destination if there's something there
600	//$this->skin->feedback('remove_old');
601	$removed = true;
602	if ( $wp_filesystem->exists($remote_destination) )
603	$removed = $wp_filesystem->delete($remote_destination, true);
604	if ( is_wp_error($removed) )
605	return $removed;
606	else if ( ! $removed )
607	return new WP_Error('remove_old_failed', 'couldnt remove old');
608	} elseif ( $wp_filesystem->exists($remote_destination) ) {
609	//If we're not clearing the destination folder and something exists there already, Bail.
610	//But first check to see if there are actually any files in the folder.
611	$_files = $wp_filesystem->dirlist($remote_destination);
612	if ( ! empty($_files) ) {
613	$wp_filesystem->delete($remote_source, true); //Clear out the source files.
614	return new WP_Error('folder_exists', 'folder exists string', $remote_destination );
615	}
616	}
617
618	//Create themes folder, if needed
619	if ( !$wp_filesystem->exists(VIMEOGRAPHY_THEME_PATH) )
620	if ( !$wp_filesystem->mkdir(VIMEOGRAPHY_THEME_PATH, FS_CHMOD_DIR) )
621	return new WP_Error('mkdir_failed', 'mkdir failer string', $remote_destination);
622
623	//Create destination if needed
624	if ( !$wp_filesystem->exists($remote_destination) )
625	if ( !$wp_filesystem->mkdir($remote_destination, FS_CHMOD_DIR) )
626	return new WP_Error('mkdir_failed', 'mkdir failer string', $remote_destination);
627
628	// Copy new version of item into place.
629	$result = copy_dir($source, $remote_destination);
630
631	if ( is_wp_error($result) ) {
632	if ( $clear_working )
633	$wp_filesystem->delete($remote_source, true);
634	return $result;
635	}
636
637	//Clear the Working folder?
638	if ( $clear_working )
639	$wp_filesystem->delete($remote_source, true);
640
641	$destination_name = basename( str_replace($local_destination, '', $destination) );
642	if ( '.' == $destination_name )
643	$destination_name = '';
644
645	$result = compact('local_source', 'source', 'source_name', 'source_files', 'destination', 'destination_name', 'local_destination', 'remote_destination', 'clear_destination', 'delete_source_dir');
646
647	//Bombard the calling function will all the info which we've just used.
648	return $result;
649
650	}
651
652	}
653
654	new Vimeography;