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/wp-admin/includes/class-wp-upgrader-skins.php

https://bitbucket.org/Thane2376/death-edge.ru
PHP | 767 lines | 507 code | 121 blank | 139 comment | 99 complexity | 403970717a6b8b54f64c953e94ebc81c MD5 | raw file
Possible License(s): LGPL-2.1, GPL-2.0, LGPL-3.0, AGPL-1.0 
    

  1. <?php

    2. 

  2. /**

    3. 

  3.  * The User Interface "Skins" for the WordPress File Upgrader

    4. 

  4.  *

    5. 

  5.  * @package WordPress

    6. 

  6.  * @subpackage Upgrader

    7. 

  7.  * @since 2.8.0

    8. 

  8.  */

    9. 

  9. 

    10. 

  10. /**

    11. 

  11.  * Generic Skin for the WordPress Upgrader classes. This skin is designed to be extended for specific purposes.

    12. 

  12.  *

    13. 

  13.  * @package WordPress

    14. 

  14.  * @subpackage Upgrader

    15. 

  15.  * @since 2.8.0

    16. 

  16.  */

    17. 

  17. class WP_Upgrader_Skin {

    18. 

  18. 

    19. 

  19. 	public $upgrader;

    20. 

  20. 	public $done_header = false;

    21. 

  21. 	public $done_footer = false;

    22. 

  22. 	public $result = false;

    23. 

  23. 

    24. 

  24. 	public function __construct($args = array()) {

    25. 

  25. 		$defaults = array( 'url' => '', 'nonce' => '', 'title' => '', 'context' => false );

    26. 

  26. 		$this->options = wp_parse_args($args, $defaults);

    27. 

  27. 	}

    28. 

  28. 

    29. 

  29. 	public function set_upgrader(&$upgrader) {

    30. 

  30. 		if ( is_object($upgrader) )

    31. 

  31. 			$this->upgrader =& $upgrader;

    32. 

  32. 		$this->add_strings();

    33. 

  33. 	}

    34. 

  34. 

    35. 

  35. 	public function add_strings() {

    36. 

  36. 	}

    37. 

  37. 

    38. 

  38. 	public function set_result($result) {

    39. 

  39. 		$this->result = $result;

    40. 

  40. 	}

    41. 

  41. 

    42. 

  42. 	public function request_filesystem_credentials($error = false) {

    43. 

  43. 		$url = $this->options['url'];

    44. 

  44. 		$context = $this->options['context'];

    45. 

  45. 		if ( !empty($this->options['nonce']) )

    46. 

  46. 			$url = wp_nonce_url($url, $this->options['nonce']);

    47. 

  47. 		return request_filesystem_credentials($url, '', $error, $context); //Possible to bring inline, Leaving as is for now.

    48. 

  48. 	}

    49. 

  49. 

    50. 

  50. 	public function header() {

    51. 

  51. 		if ( $this->done_header ) {

    52. 

  52. 			return;

    53. 

  53. 		}

    54. 

  54. 		$this->done_header = true;

    55. 

  55. 		echo '<div class="wrap">';

    56. 

  56. 		echo '<h2>' . $this->options['title'] . '</h2>';

    57. 

  57. 	}

    58. 

  58. 	public function footer() {

    59. 

  59. 		if ( $this->done_footer ) {

    60. 

  60. 			return;

    61. 

  61. 		}

    62. 

  62. 		$this->done_footer = true;

    63. 

  63. 		echo '</div>';

    64. 

  64. 	}

    65. 

  65. 

    66. 

  66. 	public function error($errors) {

    67. 

  67. 		if ( ! $this->done_header )

    68. 

  68. 			$this->header();

    69. 

  69. 		if ( is_string($errors) ) {

    70. 

  70. 			$this->feedback($errors);

    71. 

  71. 		} elseif ( is_wp_error($errors) && $errors->get_error_code() ) {

    72. 

  72. 			foreach ( $errors->get_error_messages() as $message ) {

    73. 

  73. 				if ( $errors->get_error_data() && is_string( $errors->get_error_data() ) )

    74. 

  74. 					$this->feedback($message . ' ' . esc_html( strip_tags( $errors->get_error_data() ) ) );

    75. 

  75. 				else

    76. 

  76. 					$this->feedback($message);

    77. 

  77. 			}

    78. 

  78. 		}

    79. 

  79. 	}

    80. 

  80. 

    81. 

  81. 	public function feedback($string) {

    82. 

  82. 		if ( isset( $this->upgrader->strings[$string] ) )

    83. 

  83. 			$string = $this->upgrader->strings[$string];

    84. 

  84. 

    85. 

  85. 		if ( strpos($string, '%') !== false ) {

    86. 

  86. 			$args = func_get_args();

    87. 

  87. 			$args = array_splice($args, 1);

    88. 

  88. 			if ( $args ) {

    89. 

  89. 				$args = array_map( 'strip_tags', $args );

    90. 

  90. 				$args = array_map( 'esc_html', $args );

    91. 

  91. 				$string = vsprintf($string, $args);

    92. 

  92. 			}

    93. 

  93. 		}

    94. 

  94. 		if ( empty($string) )

    95. 

  95. 			return;

    96. 

  96. 		show_message($string);

    97. 

  97. 	}

    98. 

  98. 	public function before() {}

    99. 

  99. 	public function after() {}

    100. 

  100. 

    101. 

  101. 	/**

    102. 

  102. 	 * Output JavaScript that calls function to decrement the update counts.

    103. 

  103. 	 *

    104. 

  104. 	 * @since 3.9.0

    105. 

  105. 	 *

    106. 

  106. 	 * @param string $type Type of update count to decrement. Likely values include 'plugin',

    107. 

  107. 	 *                     'theme', 'translation', etc.

    108. 

  108. 	 */

    109. 

  109. 	protected function decrement_update_count( $type ) {

    110. 

  110. 		if ( ! $this->result || is_wp_error( $this->result ) || 'up_to_date' === $this->result ) {

    111. 

  111. 			return;

    112. 

  112. 		}

    113. 

  113. 

    114. 

  114. 		if ( defined( 'IFRAME_REQUEST' ) ) {

    115. 

  115. 			echo '<script type="text/javascript">

    116. 

  116. 					if ( window.postMessage && JSON ) {

    117. 

  117. 						window.parent.postMessage( JSON.stringify( { action: "decrementUpdateCount", upgradeType: "' . $type . '" } ), window.location.protocol + "//" + window.location.hostname );

    118. 

  118. 					}

    119. 

  119. 				</script>';

    120. 

  120. 		} else {

    121. 

  121. 			echo '<script type="text/javascript">

    122. 

  122. 					(function( wp ) {

    123. 

  123. 						if ( wp && wp.updates.decrementCount ) {

    124. 

  124. 							wp.updates.decrementCount( "' . $type . '" );

    125. 

  125. 						}

    126. 

  126. 					})( window.wp );

    127. 

  127. 				</script>';

    128. 

  128. 		}

    129. 

  129. 	}

    130. 

  130. }

    131. 

  131. 

    132. 

  132. /**

    133. 

  133.  * Plugin Upgrader Skin for WordPress Plugin Upgrades.

    134. 

  134.  *

    135. 

  135.  * @package WordPress

    136. 

  136.  * @subpackage Upgrader

    137. 

  137.  * @since 2.8.0

    138. 

  138.  */

    139. 

  139. class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {

    140. 

  140. 	public $plugin = '';

    141. 

  141. 	public $plugin_active = false;

    142. 

  142. 	public $plugin_network_active = false;

    143. 

  143. 

    144. 

  144. 	public function __construct($args = array()) {

    145. 

  145. 		$defaults = array( 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => __('Update Plugin') );

    146. 

  146. 		$args = wp_parse_args($args, $defaults);

    147. 

  147. 

    148. 

  148. 		$this->plugin = $args['plugin'];

    149. 

  149. 

    150. 

  150. 		$this->plugin_active = is_plugin_active( $this->plugin );

    151. 

  151. 		$this->plugin_network_active = is_plugin_active_for_network( $this->plugin );

    152. 

  152. 

    153. 

  153. 		parent::__construct($args);

    154. 

  154. 	}

    155. 

  155. 

    156. 

  156. 	public function after() {

    157. 

  157. 		$this->plugin = $this->upgrader->plugin_info();

    158. 

  158. 		if ( !empty($this->plugin) && !is_wp_error($this->result) && $this->plugin_active ){

    159. 

  159. 			echo '<iframe style="border:0;overflow:hidden" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&networkwide=' . $this->plugin_network_active . '&plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin) .'"></iframe>';

    160. 

  160. 		}

    161. 

  161. 

    162. 

  162. 		$this->decrement_update_count( 'plugin' );

    163. 

  163. 

    164. 

  164. 		$update_actions =  array(

    165. 

  165. 			'activate_plugin' => '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>',

    166. 

  166. 			'plugins_page' => '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Go to plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>'

    167. 

  167. 		);

    168. 

  168. 		if ( $this->plugin_active || ! $this->result || is_wp_error( $this->result ) || ! current_user_can( 'activate_plugins' ) )

    169. 

  169. 			unset( $update_actions['activate_plugin'] );

    170. 

  170. 

    171. 

  171. 		/**

    172. 

  172. 		 * Filter the list of action links available following a single plugin update.

    173. 

  173. 		 *

    174. 

  174. 		 * @since 2.7.0

    175. 

  175. 		 *

    176. 

  176. 		 * @param array  $update_actions Array of plugin action links.

    177. 

  177. 		 * @param string $plugin         Path to the plugin file.

    178. 

  178. 		 */

    179. 

  179. 		$update_actions = apply_filters( 'update_plugin_complete_actions', $update_actions, $this->plugin );

    180. 

  180. 

    181. 

  181. 		if ( ! empty($update_actions) )

    182. 

  182. 			$this->feedback(implode(' | ', (array)$update_actions));

    183. 

  183. 	}

    184. 

  184. }

    185. 

  185. 

    186. 

  186. /**

    187. 

  187.  * Plugin Upgrader Skin for WordPress Plugin Upgrades.

    188. 

  188.  *

    189. 

  189.  * @package WordPress

    190. 

  190.  * @subpackage Upgrader

    191. 

  191.  * @since 3.0.0

    192. 

  192.  */

    193. 

  193. class Bulk_Upgrader_Skin extends WP_Upgrader_Skin {

    194. 

  194. 	public $in_loop = false;

    195. 

  195. 	public $error = false;

    196. 

  196. 

    197. 

  197. 	public function __construct($args = array()) {

    198. 

  198. 		$defaults = array( 'url' => '', 'nonce' => '' );

    199. 

  199. 		$args = wp_parse_args($args, $defaults);

    200. 

  200. 

    201. 

  201. 		parent::__construct($args);

    202. 

  202. 	}

    203. 

  203. 

    204. 

  204. 	public function add_strings() {

    205. 

  205. 		$this->upgrader->strings['skin_upgrade_start'] = __('The update process is starting. This process may take a while on some hosts, so please be patient.');

    206. 

  206. 		$this->upgrader->strings['skin_update_failed_error'] = __('An error occurred while updating %1$s: <strong>%2$s</strong>');

    207. 

  207. 		$this->upgrader->strings['skin_update_failed'] = __('The update of %1$s failed.');

    208. 

  208. 		$this->upgrader->strings['skin_update_successful'] = __('%1$s updated successfully.').' <a onclick="%2$s" href="#" class="hide-if-no-js"><span>'.__('Show Details').'</span><span class="hidden">'.__('Hide Details').'</span>.</a>';

    209. 

  209. 		$this->upgrader->strings['skin_upgrade_end'] = __('All updates have been completed.');

    210. 

  210. 	}

    211. 

  211. 

    212. 

  212. 	public function feedback($string) {

    213. 

  213. 		if ( isset( $this->upgrader->strings[$string] ) )

    214. 

  214. 			$string = $this->upgrader->strings[$string];

    215. 

  215. 

    216. 

  216. 		if ( strpos($string, '%') !== false ) {

    217. 

  217. 			$args = func_get_args();

    218. 

  218. 			$args = array_splice($args, 1);

    219. 

  219. 			if ( $args ) {

    220. 

  220. 				$args = array_map( 'strip_tags', $args );

    221. 

  221. 				$args = array_map( 'esc_html', $args );

    222. 

  222. 				$string = vsprintf($string, $args);

    223. 

  223. 			}

    224. 

  224. 		}

    225. 

  225. 		if ( empty($string) )

    226. 

  226. 			return;

    227. 

  227. 		if ( $this->in_loop )

    228. 

  228. 			echo "$string<br />\n";

    229. 

  229. 		else

    230. 

  230. 			echo "<p>$string</p>\n";

    231. 

  231. 	}

    232. 

  232. 

    233. 

  233. 	public function header() {

    234. 

  234. 		// Nothing, This will be displayed within a iframe.

    235. 

  235. 	}

    236. 

  236. 

    237. 

  237. 	public function footer() {

    238. 

  238. 		// Nothing, This will be displayed within a iframe.

    239. 

  239. 	}

    240. 

  240. 	public function error($error) {

    241. 

  241. 		if ( is_string($error) && isset( $this->upgrader->strings[$error] ) )

    242. 

  242. 			$this->error = $this->upgrader->strings[$error];

    243. 

  243. 

    244. 

  244. 		if ( is_wp_error($error) ) {

    245. 

  245. 			$messages = array();

    246. 

  246. 			foreach ( $error->get_error_messages() as $emessage ) {

    247. 

  247. 				if ( $error->get_error_data() && is_string( $error->get_error_data() ) )

    248. 

  248. 					$messages[] = $emessage . ' ' . esc_html( strip_tags( $error->get_error_data() ) );

    249. 

  249. 				else

    250. 

  250. 					$messages[] = $emessage;

    251. 

  251. 			}

    252. 

  252. 			$this->error = implode(', ', $messages);

    253. 

  253. 		}

    254. 

  254. 		echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js($this->upgrader->update_current) . '\').hide();</script>';

    255. 

  255. 	}

    256. 

  256. 

    257. 

  257. 	public function bulk_header() {

    258. 

  258. 		$this->feedback('skin_upgrade_start');

    259. 

  259. 	}

    260. 

  260. 

    261. 

  261. 	public function bulk_footer() {

    262. 

  262. 		$this->feedback('skin_upgrade_end');

    263. 

  263. 	}

    264. 

  264. 

    265. 

  265. 	public function before($title = '') {

    266. 

  266. 		$this->in_loop = true;

    267. 

  267. 		printf( '<h4>' . $this->upgrader->strings['skin_before_update_header'] . ' <span class="spinner waiting-' . $this->upgrader->update_current . '"></span></h4>',  $title, $this->upgrader->update_current, $this->upgrader->update_count);

    268. 

  268. 		echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js($this->upgrader->update_current) . '\').css("display", "inline-block");</script>';

    269. 

  269. 		echo '<div class="update-messages hide-if-js" id="progress-' . esc_attr($this->upgrader->update_current) . '"><p>';

    270. 

  270. 		$this->flush_output();

    271. 

  271. 	}

    272. 

  272. 

    273. 

  273. 	public function after($title = '') {

    274. 

  274. 		echo '</p></div>';

    275. 

  275. 		if ( $this->error || ! $this->result ) {

    276. 

  276. 			if ( $this->error )

    277. 

  277. 				echo '<div class="error"><p>' . sprintf($this->upgrader->strings['skin_update_failed_error'], $title, $this->error) . '</p></div>';

    278. 

  278. 			else

    279. 

  279. 				echo '<div class="error"><p>' . sprintf($this->upgrader->strings['skin_update_failed'], $title) . '</p></div>';

    280. 

  280. 

    281. 

  281. 			echo '<script type="text/javascript">jQuery(\'#progress-' . esc_js($this->upgrader->update_current) . '\').show();</script>';

    282. 

  282. 		}

    283. 

  283. 		if ( $this->result && ! is_wp_error( $this->result ) ) {

    284. 

  284. 			if ( ! $this->error )

    285. 

  285. 				echo '<div class="updated"><p>' . sprintf($this->upgrader->strings['skin_update_successful'], $title, 'jQuery(\'#progress-' . esc_js($this->upgrader->update_current) . '\').toggle();jQuery(\'span\', this).toggle(); return false;') . '</p></div>';

    286. 

  286. 			echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js($this->upgrader->update_current) . '\').hide();</script>';

    287. 

  287. 		}

    288. 

  288. 

    289. 

  289. 		$this->reset();

    290. 

  290. 		$this->flush_output();

    291. 

  291. 	}

    292. 

  292. 

    293. 

  293. 	public function reset() {

    294. 

  294. 		$this->in_loop = false;

    295. 

  295. 		$this->error = false;

    296. 

  296. 	}

    297. 

  297. 

    298. 

  298. 	public function flush_output() {

    299. 

  299. 		wp_ob_end_flush_all();

    300. 

  300. 		flush();

    301. 

  301. 	}

    302. 

  302. }

    303. 

  303. 

    304. 

  304. class Bulk_Plugin_Upgrader_Skin extends Bulk_Upgrader_Skin {

    305. 

  305. 	public $plugin_info = array(); // Plugin_Upgrader::bulk() will fill this in.

    306. 

  306. 

    307. 

  307. 	public function __construct($args = array()) {

    308. 

  308. 		parent::__construct($args);

    309. 

  309. 	}

    310. 

  310. 

    311. 

  311. 	public function add_strings() {

    312. 

  312. 		parent::add_strings();

    313. 

  313. 		$this->upgrader->strings['skin_before_update_header'] = __('Updating Plugin %1$s (%2$d/%3$d)');

    314. 

  314. 	}

    315. 

  315. 

    316. 

  316. 	public function before($title = '') {

    317. 

  317. 		parent::before($this->plugin_info['Title']);

    318. 

  318. 	}

    319. 

  319. 

    320. 

  320. 	public function after($title = '') {

    321. 

  321. 		parent::after($this->plugin_info['Title']);

    322. 

  322. 		$this->decrement_update_count( 'plugin' );

    323. 

  323. 	}

    324. 

  324. 	public function bulk_footer() {

    325. 

  325. 		parent::bulk_footer();

    326. 

  326. 		$update_actions =  array(

    327. 

  327. 			'plugins_page' => '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Go to plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>',

    328. 

  328. 			'updates_page' => '<a href="' . self_admin_url('update-core.php') . '" title="' . esc_attr__('Go to WordPress Updates page') . '" target="_parent">' . __('Return to WordPress Updates') . '</a>'

    329. 

  329. 		);

    330. 

  330. 		if ( ! current_user_can( 'activate_plugins' ) )

    331. 

  331. 			unset( $update_actions['plugins_page'] );

    332. 

  332. 

    333. 

  333. 		/**

    334. 

  334. 		 * Filter the list of action links available following bulk plugin updates.

    335. 

  335. 		 *

    336. 

  336. 		 * @since 3.0.0

    337. 

  337. 		 *

    338. 

  338. 		 * @param array $update_actions Array of plugin action links.

    339. 

  339. 		 * @param array $plugin_info    Array of information for the last-updated plugin.

    340. 

  340. 		 */

    341. 

  341. 		$update_actions = apply_filters( 'update_bulk_plugins_complete_actions', $update_actions, $this->plugin_info );

    342. 

  342. 

    343. 

  343. 		if ( ! empty($update_actions) )

    344. 

  344. 			$this->feedback(implode(' | ', (array)$update_actions));

    345. 

  345. 	}

    346. 

  346. }

    347. 

  347. 

    348. 

  348. class Bulk_Theme_Upgrader_Skin extends Bulk_Upgrader_Skin {

    349. 

  349. 	public $theme_info = array(); // Theme_Upgrader::bulk() will fill this in.

    350. 

  350. 

    351. 

  351. 	public function __construct($args = array()) {

    352. 

  352. 		parent::__construct($args);

    353. 

  353. 	}

    354. 

  354. 

    355. 

  355. 	public function add_strings() {

    356. 

  356. 		parent::add_strings();

    357. 

  357. 		$this->upgrader->strings['skin_before_update_header'] = __('Updating Theme %1$s (%2$d/%3$d)');

    358. 

  358. 	}

    359. 

  359. 

    360. 

  360. 	public function before($title = '') {

    361. 

  361. 		parent::before( $this->theme_info->display('Name') );

    362. 

  362. 	}

    363. 

  363. 

    364. 

  364. 	public function after($title = '') {

    365. 

  365. 		parent::after( $this->theme_info->display('Name') );

    366. 

  366. 		$this->decrement_update_count( 'theme' );

    367. 

  367. 	}

    368. 

  368. 

    369. 

  369. 	public function bulk_footer() {

    370. 

  370. 		parent::bulk_footer();

    371. 

  371. 		$update_actions =  array(

    372. 

  372. 			'themes_page' => '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Go to themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>',

    373. 

  373. 			'updates_page' => '<a href="' . self_admin_url('update-core.php') . '" title="' . esc_attr__('Go to WordPress Updates page') . '" target="_parent">' . __('Return to WordPress Updates') . '</a>'

    374. 

  374. 		);

    375. 

  375. 		if ( ! current_user_can( 'switch_themes' ) && ! current_user_can( 'edit_theme_options' ) )

    376. 

  376. 			unset( $update_actions['themes_page'] );

    377. 

  377. 

    378. 

  378. 		/**

    379. 

  379. 		 * Filter the list of action links available following bulk theme updates.

    380. 

  380. 		 *

    381. 

  381. 		 * @since 3.0.0

    382. 

  382. 		 *

    383. 

  383. 		 * @param array $update_actions Array of theme action links.

    384. 

  384. 		 * @param array $theme_info     Array of information for the last-updated theme.

    385. 

  385. 		 */

    386. 

  386. 		$update_actions = apply_filters( 'update_bulk_theme_complete_actions', $update_actions, $this->theme_info );

    387. 

  387. 

    388. 

  388. 		if ( ! empty($update_actions) )

    389. 

  389. 			$this->feedback(implode(' | ', (array)$update_actions));

    390. 

  390. 	}

    391. 

  391. }

    392. 

  392. 

    393. 

  393. /**

    394. 

  394.  * Plugin Installer Skin for WordPress Plugin Installer.

    395. 

  395.  *

    396. 

  396.  * @package WordPress

    397. 

  397.  * @subpackage Upgrader

    398. 

  398.  * @since 2.8.0

    399. 

  399.  */

    400. 

  400. class Plugin_Installer_Skin extends WP_Upgrader_Skin {

    401. 

  401. 	public $api;

    402. 

  402. 	public $type;

    403. 

  403. 

    404. 

  404. 	public function __construct($args = array()) {

    405. 

  405. 		$defaults = array( 'type' => 'web', 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => '' );

    406. 

  406. 		$args = wp_parse_args($args, $defaults);

    407. 

  407. 

    408. 

  408. 		$this->type = $args['type'];

    409. 

  409. 		$this->api = isset($args['api']) ? $args['api'] : array();

    410. 

  410. 

    411. 

  411. 		parent::__construct($args);

    412. 

  412. 	}

    413. 

  413. 

    414. 

  414. 	public function before() {

    415. 

  415. 		if ( !empty($this->api) )

    416. 

  416. 			$this->upgrader->strings['process_success'] = sprintf( __('Successfully installed the plugin <strong>%s %s</strong>.'), $this->api->name, $this->api->version);

    417. 

  417. 	}

    418. 

  418. 

    419. 

  419. 	public function after() {

    420. 

  420. 

    421. 

  421. 		$plugin_file = $this->upgrader->plugin_info();

    422. 

  422. 

    423. 

  423. 		$install_actions = array();

    424. 

  424. 

    425. 

  425. 		$from = isset($_GET['from']) ? wp_unslash( $_GET['from'] ) : 'plugins';

    426. 

  426. 

    427. 

  427. 		if ( 'import' == $from )

    428. 

  428. 			$install_actions['activate_plugin'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;from=import&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin &amp; Run Importer') . '</a>';

    429. 

  429. 		else

    430. 

  430. 			$install_actions['activate_plugin'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>';

    431. 

  431. 

    432. 

  432. 		if ( is_multisite() && current_user_can( 'manage_network_plugins' ) ) {

    433. 

  433. 			$install_actions['network_activate'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;networkwide=1&amp;plugin=' . urlencode( $plugin_file ), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin for all sites in this network') . '" target="_parent">' . __('Network Activate') . '</a>';

    434. 

  434. 			unset( $install_actions['activate_plugin'] );

    435. 

  435. 		}

    436. 

  436. 

    437. 

  437. 		if ( 'import' == $from )

    438. 

  438. 			$install_actions['importers_page'] = '<a href="' . admin_url('import.php') . '" title="' . esc_attr__('Return to Importers') . '" target="_parent">' . __('Return to Importers') . '</a>';

    439. 

  439. 		else if ( $this->type == 'web' )

    440. 

  440. 			$install_actions['plugins_page'] = '<a href="' . self_admin_url('plugin-install.php') . '" title="' . esc_attr__('Return to Plugin Installer') . '" target="_parent">' . __('Return to Plugin Installer') . '</a>';

    441. 

  441. 		else

    442. 

  442. 			$install_actions['plugins_page'] = '<a href="' . self_admin_url('plugins.php') . '" title="' . esc_attr__('Return to Plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>';

    443. 

  443. 

    444. 

  444. 		if ( ! $this->result || is_wp_error($this->result) ) {

    445. 

  445. 			unset( $install_actions['activate_plugin'], $install_actions['network_activate'] );

    446. 

  446. 		} elseif ( ! current_user_can( 'activate_plugins' ) ) {

    447. 

  447. 			unset( $install_actions['activate_plugin'] );

    448. 

  448. 		}

    449. 

  449. 

    450. 

  450. 		/**

    451. 

  451. 		 * Filter the list of action links available following a single plugin installation.

    452. 

  452. 		 *

    453. 

  453. 		 * @since 2.7.0

    454. 

  454. 		 *

    455. 

  455. 		 * @param array  $install_actions Array of plugin action links.

    456. 

  456. 		 * @param object $api             Object containing WordPress.org API plugin data. Empty

    457. 

  457. 		 *                                for non-API installs, such as when a plugin is installed

    458. 

  458. 		 *                                via upload.

    459. 

  459. 		 * @param string $plugin_file     Path to the plugin file.

    460. 

  460. 		 */

    461. 

  461. 		$install_actions = apply_filters( 'install_plugin_complete_actions', $install_actions, $this->api, $plugin_file );

    462. 

  462. 

    463. 

  463. 		if ( ! empty($install_actions) )

    464. 

  464. 			$this->feedback(implode(' | ', (array)$install_actions));

    465. 

  465. 	}

    466. 

  466. }

    467. 

  467. 

    468. 

  468. /**

    469. 

  469.  * Theme Installer Skin for the WordPress Theme Installer.

    470. 

  470.  *

    471. 

  471.  * @package WordPress

    472. 

  472.  * @subpackage Upgrader

    473. 

  473.  * @since 2.8.0

    474. 

  474.  */

    475. 

  475. class Theme_Installer_Skin extends WP_Upgrader_Skin {

    476. 

  476. 	public $api;

    477. 

  477. 	public $type;

    478. 

  478. 

    479. 

  479. 	public function __construct($args = array()) {

    480. 

  480. 		$defaults = array( 'type' => 'web', 'url' => '', 'theme' => '', 'nonce' => '', 'title' => '' );

    481. 

  481. 		$args = wp_parse_args($args, $defaults);

    482. 

  482. 

    483. 

  483. 		$this->type = $args['type'];

    484. 

  484. 		$this->api = isset($args['api']) ? $args['api'] : array();

    485. 

  485. 

    486. 

  486. 		parent::__construct($args);

    487. 

  487. 	}

    488. 

  488. 

    489. 

  489. 	public function before() {

    490. 

  490. 		if ( !empty($this->api) )

    491. 

  491. 			$this->upgrader->strings['process_success'] = sprintf( $this->upgrader->strings['process_success_specific'], $this->api->name, $this->api->version);

    492. 

  492. 	}

    493. 

  493. 

    494. 

  494. 	public function after() {

    495. 

  495. 		if ( empty($this->upgrader->result['destination_name']) )

    496. 

  496. 			return;

    497. 

  497. 

    498. 

  498. 		$theme_info = $this->upgrader->theme_info();

    499. 

  499. 		if ( empty( $theme_info ) )

    500. 

  500. 			return;

    501. 

  501. 

    502. 

  502. 		$name       = $theme_info->display('Name');

    503. 

  503. 		$stylesheet = $this->upgrader->result['destination_name'];

    504. 

  504. 		$template   = $theme_info->get_template();

    505. 

  505. 

    506. 

  506. 		$preview_link = add_query_arg( array(

    507. 

  507. 			'preview'    => 1,

    508. 

  508. 			'template'   => urlencode( $template ),

    509. 

  509. 			'stylesheet' => urlencode( $stylesheet ),

    510. 

  510. 		), trailingslashit( home_url() ) );

    511. 

  511. 

    512. 

  512. 		$activate_link = add_query_arg( array(

    513. 

  513. 			'action'     => 'activate',

    514. 

  514. 			'template'   => urlencode( $template ),

    515. 

  515. 			'stylesheet' => urlencode( $stylesheet ),

    516. 

  516. 		), admin_url('themes.php') );

    517. 

  517. 		$activate_link = wp_nonce_url( $activate_link, 'switch-theme_' . $stylesheet );

    518. 

  518. 

    519. 

  519. 		$install_actions = array();

    520. 

  520. 		$install_actions['preview']  = '<a href="' . esc_url( $preview_link ) . '" class="hide-if-customize" title="' . esc_attr( sprintf( __('Preview &#8220;%s&#8221;'), $name ) ) . '">' . __('Preview') . '</a>';

    521. 

  521. 		if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) {

    522. 

  522. 			$install_actions['preview'] .= '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Preview &#8220;%s&#8221;'), $name ) ) . '">' . __('Live Preview') . '</a>';

    523. 

  523. 		}

    524. 

  524. 		$install_actions['activate'] = '<a href="' . esc_url( $activate_link ) . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate &#8220;%s&#8221;'), $name ) ) . '">' . __('Activate') . '</a>';

    525. 

  525. 

    526. 

  526. 		if ( is_network_admin() && current_user_can( 'manage_network_themes' ) )

    527. 

  527. 			$install_actions['network_enable'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=enable&amp;theme=' . urlencode( $stylesheet ), 'enable-theme_' . $stylesheet ) ) . '" title="' . esc_attr__( 'Enable this theme for all sites in this network' ) . '" target="_parent">' . __( 'Network Enable' ) . '</a>';

    528. 

  528. 

    529. 

  529. 		if ( $this->type == 'web' )

    530. 

  530. 			$install_actions['themes_page'] = '<a href="' . self_admin_url('theme-install.php') . '" title="' . esc_attr__('Return to Theme Installer') . '" target="_parent">' . __('Return to Theme Installer') . '</a>';

    531. 

  531. 		elseif ( current_user_can( 'switch_themes' ) || current_user_can( 'edit_theme_options' ) )

    532. 

  532. 			$install_actions['themes_page'] = '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>';

    533. 

  533. 

    534. 

  534. 		if ( ! $this->result || is_wp_error($this->result) || is_network_admin() || ! current_user_can( 'switch_themes' ) )

    535. 

  535. 			unset( $install_actions['activate'], $install_actions['preview'] );

    536. 

  536. 

    537. 

  537. 		/**

    538. 

  538. 		 * Filter the list of action links available following a single theme installation.

    539. 

  539. 		 *

    540. 

  540. 		 * @since 2.8.0

    541. 

  541. 		 *

    542. 

  542. 		 * @param array    $install_actions Array of theme action links.

    543. 

  543. 		 * @param object   $api             Object containing WordPress.org API theme data.

    544. 

  544. 		 * @param string   $stylesheet      Theme directory name.

    545. 

  545. 		 * @param WP_Theme $theme_info      Theme object.

    546. 

  546. 		 */

    547. 

  547. 		$install_actions = apply_filters( 'install_theme_complete_actions', $install_actions, $this->api, $stylesheet, $theme_info );

    548. 

  548. 		if ( ! empty($install_actions) )

    549. 

  549. 			$this->feedback(implode(' | ', (array)$install_actions));

    550. 

  550. 	}

    551. 

  551. }

    552. 

  552. 

    553. 

  553. /**

    554. 

  554.  * Theme Upgrader Skin for WordPress Theme Upgrades.

    555. 

  555.  *

    556. 

  556.  * @package WordPress

    557. 

  557.  * @subpackage Upgrader

    558. 

  558.  * @since 2.8.0

    559. 

  559.  */

    560. 

  560. class Theme_Upgrader_Skin extends WP_Upgrader_Skin {

    561. 

  561. 	public $theme = '';

    562. 

  562. 

    563. 

  563. 	public function __construct($args = array()) {

    564. 

  564. 		$defaults = array( 'url' => '', 'theme' => '', 'nonce' => '', 'title' => __('Update Theme') );

    565. 

  565. 		$args = wp_parse_args($args, $defaults);

    566. 

  566. 

    567. 

  567. 		$this->theme = $args['theme'];

    568. 

  568. 

    569. 

  569. 		parent::__construct($args);

    570. 

  570. 	}

    571. 

  571. 

    572. 

  572. 	public function after() {

    573. 

  573. 		$this->decrement_update_count( 'theme' );

    574. 

  574. 

    575. 

  575. 		$update_actions = array();

    576. 

  576. 		if ( ! empty( $this->upgrader->result['destination_name'] ) && $theme_info = $this->upgrader->theme_info() ) {

    577. 

  577. 			$name       = $theme_info->display('Name');

    578. 

  578. 			$stylesheet = $this->upgrader->result['destination_name'];

    579. 

  579. 			$template   = $theme_info->get_template();

    580. 

  580. 

    581. 

  581. 			$preview_link = add_query_arg( array(

    582. 

  582. 				'preview'    => 1,

    583. 

  583. 				'template'   => urlencode( $template ),

    584. 

  584. 				'stylesheet' => urlencode( $stylesheet ),

    585. 

  585. 			), trailingslashit( home_url() ) );

    586. 

  586. 

    587. 

  587. 			$activate_link = add_query_arg( array(

    588. 

  588. 				'action'     => 'activate',

    589. 

  589. 				'template'   => urlencode( $template ),

    590. 

  590. 				'stylesheet' => urlencode( $stylesheet ),

    591. 

  591. 			), admin_url('themes.php') );

    592. 

  592. 			$activate_link = wp_nonce_url( $activate_link, 'switch-theme_' . $stylesheet );

    593. 

  593. 

    594. 

  594. 			if ( get_stylesheet() == $stylesheet ) {

    595. 

  595. 				if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) {

    596. 

  596. 					$update_actions['preview']  = '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Customize &#8220;%s&#8221;'), $name ) ) . '">' . __('Customize') . '</a>';

    597. 

  597. 				}

    598. 

  598. 			} elseif ( current_user_can( 'switch_themes' ) ) {

    599. 

  599. 				$update_actions['preview']  = '<a href="' . esc_url( $preview_link ) . '" class="hide-if-customize" title="' . esc_attr( sprintf( __('Preview &#8220;%s&#8221;'), $name ) ) . '">' . __('Preview') . '</a>';

    600. 

  600. 				if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) {

    601. 

  601. 					$update_actions['preview'] .= '<a href="' . wp_customize_url( $stylesheet ) . '" class="hide-if-no-customize load-customize" title="' . esc_attr( sprintf( __('Preview &#8220;%s&#8221;'), $name ) ) . '">' . __('Live Preview') . '</a>';

    602. 

  602. 				}

    603. 

  603. 				$update_actions['activate'] = '<a href="' . esc_url( $activate_link ) . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate &#8220;%s&#8221;'), $name ) ) . '">' . __('Activate') . '</a>';

    604. 

  604. 			}

    605. 

  605. 

    606. 

  606. 			if ( ! $this->result || is_wp_error( $this->result ) || is_network_admin() )

    607. 

  607. 				unset( $update_actions['preview'], $update_actions['activate'] );

    608. 

  608. 		}

    609. 

  609. 

    610. 

  610. 		$update_actions['themes_page'] = '<a href="' . self_admin_url('themes.php') . '" title="' . esc_attr__('Return to Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>';

    611. 

  611. 

    612. 

  612. 		/**

    613. 

  613. 		 * Filter the list of action links available following a single theme update.

    614. 

  614. 		 *

    615. 

  615. 		 * @since 2.8.0

    616. 

  616. 		 *

    617. 

  617. 		 * @param array  $update_actions Array of theme action links.

    618. 

  618. 		 * @param string $theme          Theme directory name.

    619. 

  619. 		 */

    620. 

  620. 		$update_actions = apply_filters( 'update_theme_complete_actions', $update_actions, $this->theme );

    621. 

  621. 

    622. 

  622. 		if ( ! empty($update_actions) )

    623. 

  623. 			$this->feedback(implode(' | ', (array)$update_actions));

    624. 

  624. 	}

    625. 

  625. }

    626. 

  626. 

    627. 

  627. /**

    628. 

  628.  * Translation Upgrader Skin for WordPress Translation Upgrades.

    629. 

  629.  *

    630. 

  630.  * @package WordPress

    631. 

  631.  * @subpackage Upgrader

    632. 

  632.  * @since 3.7.0

    633. 

  633.  */

    634. 

  634. class Language_Pack_Upgrader_Skin extends WP_Upgrader_Skin {

    635. 

  635. 	public $language_update = null;

    636. 

  636. 	public $done_header = false;

    637. 

  637. 	public $done_footer = false;

    638. 

  638. 	public $display_footer_actions = true;

    639. 

  639. 

    640. 

  640. 	public function __construct( $args = array() ) {

    641. 

  641. 		$defaults = array( 'url' => '', 'nonce' => '', 'title' => __( 'Update Translations' ), 'skip_header_footer' => false );

    642. 

  642. 		$args = wp_parse_args( $args, $defaults );

    643. 

  643. 		if ( $args['skip_header_footer'] ) {

    644. 

  644. 			$this->done_header = true;

    645. 

  645. 			$this->done_footer = true;

    646. 

  646. 			$this->display_footer_actions = false;

    647. 

  647. 		}

    648. 

  648. 		parent::__construct( $args );

    649. 

  649. 	}

    650. 

  650. 

    651. 

  651. 	public function before() {

    652. 

  652. 		$name = $this->upgrader->get_name_for_update( $this->language_update );

    653. 

  653. 

    654. 

  654. 		echo '<div class="update-messages lp-show-latest">';

    655. 

  655. 

    656. 

  656. 		printf( '<h4>' . __( 'Updating translations for %1$s (%2$s)&#8230;' ) . '</h4>', $name, $this->language_update->language );

    657. 

  657. 	}

    658. 

  658. 

    659. 

  659. 	public function error( $error ) {

    660. 

  660. 		echo '<div class="lp-error">';

    661. 

  661. 		parent::error( $error );

    662. 

  662. 		echo '</div>';

    663. 

  663. 	}

    664. 

  664. 

    665. 

  665. 	public function after() {

    666. 

  666. 		echo '</div>';

    667. 

  667. 	}

    668. 

  668. 

    669. 

  669. 	public function bulk_footer() {

    670. 

  670. 		$this->decrement_update_count( 'translation' );

    671. 

  671. 		$update_actions = array();

    672. 

  672. 		$update_actions['updates_page'] = '<a href="' . self_admin_url( 'update-core.php' ) . '" title="' . esc_attr__( 'Go to WordPress Updates page' ) . '" target="_parent">' . __( 'Return to WordPress Updates' ) . '</a>';

    673. 

  673. 

    674. 

  674. 		/**

    675. 

  675. 		 * Filter the list of action links available following a translations update.

    676. 

  676. 		 *

    677. 

  677. 		 * @since 3.7.0

    678. 

  678. 		 *

    679. 

  679. 		 * @param array $update_actions Array of translations update links.

    680. 

  680. 		 */

    681. 

  681. 		$update_actions = apply_filters( 'update_translations_complete_actions', $update_actions );

    682. 

  682. 

    683. 

  683. 		if ( $update_actions && $this->display_footer_actions )

    684. 

  684. 			$this->feedback( implode( ' | ', $update_actions ) );

    685. 

  685. 	}

    686. 

  686. }

    687. 

  687. 

    688. 

  688. /**

    689. 

  689.  * Upgrader Skin for Automatic WordPress Upgrades

    690. 

  690.  *

    691. 

  691.  * This skin is designed to be used when no output is intended, all output

    692. 

  692.  * is captured and stored for the caller to process and log/email/discard.

    693. 

  693.  *

    694. 

  694.  * @package WordPress

    695. 

  695.  * @subpackage Upgrader

    696. 

  696.  * @since 3.7.0

    697. 

  697.  */

    698. 

  698. class Automatic_Upgrader_Skin extends WP_Upgrader_Skin {

    699. 

  699. 	protected $messages = array();

    700. 

  700. 

    701. 

  701. 	public function request_filesystem_credentials( $error = false, $context = '' ) {

    702. 

  702. 		if ( $context )

    703. 

  703. 			$this->options['context'] = $context;

    704. 

  704. 		// TODO: fix up request_filesystem_credentials(), or split it, to allow us to request a no-output version

    705. 

  705. 		// This will output a credentials form in event of failure, We don't want that, so just hide with a buffer

    706. 

  706. 		ob_start();

    707. 

  707. 		$result = parent::request_filesystem_credentials( $error );

    708. 

  708. 		ob_end_clean();

    709. 

  709. 		return $result;

    710. 

  710. 	}

    711. 

  711. 

    712. 

  712. 	public function get_upgrade_messages() {

    713. 

  713. 		return $this->messages;

    714. 

  714. 	}

    715. 

  715. 

    716. 

  716. 	public function feedback( $data ) {

    717. 

  717. 		if ( is_wp_error( $data ) )

    718. 

  718. 			$string = $data->get_error_message();

    719. 

  719. 		else if ( is_array( $data ) )

    720. 

  720. 			return;

    721. 

  721. 		else

    722. 

  722. 			$string = $data;

    723. 

  723. 

    724. 

  724. 		if ( ! empty( $this->upgrader->strings[ $string ] ) )

    725. 

  725. 			$string = $this->upgrader->strings[ $string ];

    726. 

  726. 

    727. 

  727. 		if ( strpos( $string, '%' ) !== false ) {

    728. 

  728. 			$args = func_get_args();

    729. 

  729. 			$args = array_splice( $args, 1 );

    730. 

  730. 			if ( ! empty( $args ) )

    731. 

  731. 				$string = vsprintf( $string, $args );

    732. 

  732. 		}

    733. 

  733. 

    734. 

  734. 		$string = trim( $string );

    735. 

  735. 

    736. 

  736. 		// Only allow basic HTML in the messages, as it'll be used in emails/logs rather than direct browser output.

    737. 

  737. 		$string = wp_kses( $string, array(

    738. 

  738. 			'a' => array(

    739. 

  739. 				'href' => true

    740. 

  740. 			),

    741. 

  741. 			'br' => true,

    742. 

  742. 			'em' => true,

    743. 

  743. 			'strong' => true,

    744. 

  744. 		) );

    745. 

  745. 

    746. 

  746. 		if ( empty( $string ) )

    747. 

  747. 			return;

    748. 

  748. 

    749. 

  749. 		$this->messages[] = $string;

    750. 

  750. 	}

    751. 

  751. 

    752. 

  752. 	public function header() {

    753. 

  753. 		ob_start();

    754. 

  754. 	}

    755. 

  755. 

    756. 

  756. 	public function footer() {

    757. 

  757. 		$output = ob_get_contents();

    758. 

  758. 		if ( ! empty( $output ) )

    759. 

  759. 			$this->feedback( $output );

    760. 

  760. 		ob_end_clean();

    761. 

  761. 	}

    762. 

  762. 

    763. 

  763. 	public function bulk_header() {}

    764. 

  764. 	public function bulk_footer() {}

    765. 

  765. 	public function before() {}

    766. 

  766. 	public function after() {}

    767. 

  767. }

    768. 

  768.