/wp-admin/includes/plugin-install.php

  1. <?php 
  2. /** 
  3. * WordPress Plugin Install Administration API 
  4. * 
  5. * @package WordPress 
  6. * @subpackage Administration 
  7. */ 
  8.  
  9. /** 
  10. * Retrieves plugin installer pages from the WordPress.org Plugins API. 
  11. * 
  12. * It is possible for a plugin to override the Plugin API result with three 
  13. * filters. Assume this is for plugins, which can extend on the Plugin Info to 
  14. * offer more choices. This is very powerful and must be used with care when 
  15. * overriding the filters. 
  16. * 
  17. * The first filter, {@see 'plugins_api_args'}, is for the args and gives the action 
  18. * as the second parameter. The hook for {@see 'plugins_api_args'} must ensure that 
  19. * an object is returned. 
  20. * 
  21. * The second filter, {@see 'plugins_api'}, allows a plugin to override the WordPress.org 
  22. * Plugin Install API entirely. If `$action` is 'query_plugins' or 'plugin_information',  
  23. * an object MUST be passed. If `$action` is 'hot_tags' or 'hot_categories', an array MUST 
  24. * be passed. 
  25. * 
  26. * Finally, the third filter, {@see 'plugins_api_result'}, makes it possible to filter the 
  27. * response object or array, depending on the `$action` type. 
  28. * 
  29. * Supported arguments per action: 
  30. * 
  31. * | Argument Name | query_plugins | plugin_information | hot_tags | hot_categories | 
  32. * | -------------------- | :-----------: | :----------------: | :------: | :------------: | 
  33. * | `$slug` | No | Yes | No | No | 
  34. * | `$per_page` | Yes | No | No | No | 
  35. * | `$page` | Yes | No | No | No | 
  36. * | `$number` | No | No | Yes | Yes | 
  37. * | `$search` | Yes | No | No | No | 
  38. * | `$tag` | Yes | No | No | No | 
  39. * | `$author` | Yes | No | No | No | 
  40. * | `$user` | Yes | No | No | No | 
  41. * | `$browse` | Yes | No | No | No | 
  42. * | `$locale` | Yes | Yes | No | No | 
  43. * | `$installed_plugins` | Yes | No | No | No | 
  44. * | `$is_ssl` | Yes | Yes | No | No | 
  45. * | `$fields` | Yes | Yes | No | No | 
  46. * 
  47. * @since 2.7.0 
  48. * 
  49. * @param string $action API action to perform: 'query_plugins', 'plugin_information',  
  50. * 'hot_tags' or 'hot_categories'. 
  51. * @param array|object $args { 
  52. * Optional. Array or object of arguments to serialize for the Plugin Info API. 
  53. * 
  54. * @type string $slug The plugin slug. Default empty. 
  55. * @type int $per_page Number of plugins per page. Default 24. 
  56. * @type int $page Number of current page. Default 1. 
  57. * @type int $number Number of tags or categories to be queried. 
  58. * @type string $search A search term. Default empty. 
  59. * @type string $tag Tag to filter plugins. Default empty. 
  60. * @type string $author Username of an plugin author to filter plugins. Default empty. 
  61. * @type string $user Username to query for their favorites. Default empty. 
  62. * @type string $browse Browse view: 'popular', 'new', 'beta', 'recommended'. 
  63. * @type string $locale Locale to provide context-sensitive results. Default is the value 
  64. * of get_locale(). 
  65. * @type string $installed_plugins Installed plugins to provide context-sensitive results. 
  66. * @type bool $is_ssl Whether links should be returned with https or not. Default false. 
  67. * @type array $fields { 
  68. * Array of fields which should or should not be returned. 
  69. * 
  70. * @type bool $short_description Whether to return the plugin short description. Default true. 
  71. * @type bool $description Whether to return the plugin full description. Default false. 
  72. * @type bool $sections Whether to return the plugin readme sections: description, installation,  
  73. * FAQ, screenshots, other notes, and changelog. Default false. 
  74. * @type bool $tested Whether to return the 'Compatible up to' value. Default true. 
  75. * @type bool $requires Whether to return the required WordPress version. Default true. 
  76. * @type bool $rating Whether to return the rating in percent and total number of ratings. 
  77. * Default true. 
  78. * @type bool $ratings Whether to return the number of rating for each star (1-5). Default true. 
  79. * @type bool $downloaded Whether to return the download count. Default true. 
  80. * @type bool $downloadlink Whether to return the download link for the package. Default true. 
  81. * @type bool $last_updated Whether to return the date of the last update. Default true. 
  82. * @type bool $added Whether to return the date when the plugin was added to the wordpress.org 
  83. * repository. Default true. 
  84. * @type bool $tags Whether to return the assigned tags. Default true. 
  85. * @type bool $compatibility Whether to return the WordPress compatibility list. Default true. 
  86. * @type bool $homepage Whether to return the plugin homepage link. Default true. 
  87. * @type bool $versions Whether to return the list of all available versions. Default false. 
  88. * @type bool $donate_link Whether to return the donation link. Default true. 
  89. * @type bool $reviews Whether to return the plugin reviews. Default false. 
  90. * @type bool $banners Whether to return the banner images links. Default false. 
  91. * @type bool $icons Whether to return the icon links. Default false. 
  92. * @type bool $active_installs Whether to return the number of active installs. Default false. 
  93. * @type bool $group Whether to return the assigned group. Default false. 
  94. * @type bool $contributors Whether to return the list of contributors. Default false. 
  95. * } 
  96. * } 
  97. * @return object|array|WP_Error Response object or array on success, WP_Error on failure. See the 
  98. * {@link https://developer.wordpress.org/reference/functions/plugins_api/ function reference article} 
  99. * for more information on the make-up of possible return values depending on the value of `$action`. 
  100. */ 
  101. function plugins_api( $action, $args = array() ) { 
  102.  
  103. if ( is_array( $args ) ) { 
  104. $args = (object) $args; 
  105.  
  106. if ( ! isset( $args->per_page ) ) { 
  107. $args->per_page = 24; 
  108.  
  109. if ( ! isset( $args->locale ) ) { 
  110. $args->locale = get_user_locale(); 
  111.  
  112. /** 
  113. * Filters the WordPress.org Plugin Install API arguments. 
  114. * 
  115. * Important: An object MUST be returned to this filter. 
  116. * 
  117. * @since 2.7.0 
  118. * 
  119. * @param object $args Plugin API arguments. 
  120. * @param string $action The type of information being requested from the Plugin Install API. 
  121. */ 
  122. $args = apply_filters( 'plugins_api_args', $args, $action ); 
  123.  
  124. /** 
  125. * Filters the response for the current WordPress.org Plugin Install API request. 
  126. * 
  127. * Passing a non-false value will effectively short-circuit the WordPress.org API request. 
  128. * 
  129. * If `$action` is 'query_plugins' or 'plugin_information', an object MUST be passed. 
  130. * If `$action` is 'hot_tags' or 'hot_categories', an array should be passed. 
  131. * 
  132. * @since 2.7.0 
  133. * 
  134. * @param false|object|array $result The result object or array. Default false. 
  135. * @param string $action The type of information being requested from the Plugin Install API. 
  136. * @param object $args Plugin API arguments. 
  137. */ 
  138. $res = apply_filters( 'plugins_api', false, $action, $args ); 
  139.  
  140. if ( false === $res ) { 
  141. $url = $http_url = 'http://api.wordpress.org/plugins/info/1.0/'; 
  142. if ( $ssl = wp_http_supports( array( 'ssl' ) ) ) 
  143. $url = set_url_scheme( $url, 'https' ); 
  144.  
  145. $http_args = array( 
  146. 'timeout' => 15,  
  147. 'body' => array( 
  148. 'action' => $action,  
  149. 'request' => serialize( $args ) 
  150. ); 
  151. $request = wp_remote_post( $url, $http_args ); 
  152.  
  153. if ( $ssl && is_wp_error( $request ) ) { 
  154. trigger_error( 
  155. sprintf( 
  156. /** translators: %s: support forums URL */ 
  157. __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),  
  158. __( 'https://wordpress.org/support/' ) 
  159. ) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ),  
  160. headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE 
  161. ); 
  162. $request = wp_remote_post( $http_url, $http_args ); 
  163.  
  164. if ( is_wp_error($request) ) { 
  165. $res = new WP_Error( 'plugins_api_failed',  
  166. sprintf( 
  167. /** translators: %s: support forums URL */ 
  168. __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),  
  169. __( 'https://wordpress.org/support/' ) 
  170. ),  
  171. $request->get_error_message() 
  172. ); 
  173. } else { 
  174. $res = maybe_unserialize( wp_remote_retrieve_body( $request ) ); 
  175. if ( ! is_object( $res ) && ! is_array( $res ) ) { 
  176. $res = new WP_Error( 'plugins_api_failed',  
  177. sprintf( 
  178. /** translators: %s: support forums URL */ 
  179. __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),  
  180. __( 'https://wordpress.org/support/' ) 
  181. ),  
  182. wp_remote_retrieve_body( $request ) 
  183. ); 
  184. } elseif ( !is_wp_error($res) ) { 
  185. $res->external = true; 
  186.  
  187. /** 
  188. * Filters the Plugin Install API response results. 
  189. * 
  190. * @since 2.7.0 
  191. * 
  192. * @param object|WP_Error $res Response object or WP_Error. 
  193. * @param string $action The type of information being requested from the Plugin Install API. 
  194. * @param object $args Plugin API arguments. 
  195. */ 
  196. return apply_filters( 'plugins_api_result', $res, $action, $args ); 
  197.  
  198. /** 
  199. * Retrieve popular WordPress plugin tags. 
  200. * 
  201. * @since 2.7.0 
  202. * 
  203. * @param array $args 
  204. * @return array 
  205. */ 
  206. function install_popular_tags( $args = array() ) { 
  207. $key = md5(serialize($args)); 
  208. if ( false !== ($tags = get_site_transient('poptags_' . $key) ) ) 
  209. return $tags; 
  210.  
  211. $tags = plugins_api('hot_tags', $args); 
  212.  
  213. if ( is_wp_error($tags) ) 
  214. return $tags; 
  215.  
  216. set_site_transient( 'poptags_' . $key, $tags, 3 * HOUR_IN_SECONDS ); 
  217.  
  218. return $tags; 
  219.  
  220. /** 
  221. * @since 2.7.0 
  222. */ 
  223. function install_dashboard() { 
  224. ?> 
  225. <p><?php printf( __( 'Plugins extend and expand the functionality of WordPress. You may automatically install plugins from the <a href="%1$s">WordPress Plugin Directory</a> or upload a plugin in .zip format by clicking the button at the top of this page.' ), __( 'https://wordpress.org/plugins/' ) ); ?></p> 
  226.  
  227. <?php display_plugins_table(); ?> 
  228.  
  229. <div class="plugins-popular-tags-wrapper"> 
  230. <h2><?php _e( 'Popular tags' ) ?></h2> 
  231. <p><?php _e( 'You may also browse based on the most popular tags in the Plugin Directory:' ) ?></p> 
  232. <?php 
  233.  
  234. $api_tags = install_popular_tags(); 
  235.  
  236. echo '<p class="popular-tags">'; 
  237. if ( is_wp_error($api_tags) ) { 
  238. echo $api_tags->get_error_message(); 
  239. } else { 
  240. //Set up the tags in a way which can be interpreted by wp_generate_tag_cloud() 
  241. $tags = array(); 
  242. foreach ( (array) $api_tags as $tag ) { 
  243. $url = self_admin_url( 'plugin-install.php?tab=search&type=tag&s=' . urlencode( $tag['name'] ) ); 
  244. $data = array( 
  245. 'link' => esc_url( $url ),  
  246. 'name' => $tag['name'],  
  247. 'slug' => $tag['slug'],  
  248. 'id' => sanitize_title_with_dashes( $tag['name'] ),  
  249. 'count' => $tag['count'] 
  250. ); 
  251. $tags[ $tag['name'] ] = (object) $data; 
  252. echo wp_generate_tag_cloud($tags, array( 'single_text' => __('%s plugin'), 'multiple_text' => __('%s plugins') ) ); 
  253. echo '</p><br class="clear" /></div>'; 
  254.  
  255. /** 
  256. * Displays a search form for searching plugins. 
  257. * 
  258. * @since 2.7.0 
  259. * @since 4.6.0 The `$type_selector` parameter was deprecated. 
  260. * 
  261. * @param bool $deprecated Not used. 
  262. */ 
  263. function install_search_form( $deprecated = true ) { 
  264. $type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term'; 
  265. $term = isset( $_REQUEST['s'] ) ? wp_unslash( $_REQUEST['s'] ) : ''; 
  266. ?><form class="search-form search-plugins" method="get"> 
  267. <input type="hidden" name="tab" value="search" /> 
  268. <label class="screen-reader-text" for="typeselector"><?php _e( 'Search plugins by:' ); ?></label> 
  269. <select name="type" id="typeselector"> 
  270. <option value="term"<?php selected( 'term', $type ); ?>><?php _e( 'Keyword' ); ?></option> 
  271. <option value="author"<?php selected( 'author', $type ); ?>><?php _e( 'Author' ); ?></option> 
  272. <option value="tag"<?php selected( 'tag', $type ); ?>><?php _ex( 'Tag', 'Plugin Installer' ); ?></option> 
  273. </select> 
  274. <label><span class="screen-reader-text"><?php _e( 'Search Plugins' ); ?></span> 
  275. <input type="search" name="s" value="<?php echo esc_attr( $term ) ?>" class="wp-filter-search" placeholder="<?php esc_attr_e( 'Search plugins...' ); ?>" /> 
  276. </label> 
  277. <?php submit_button( __( 'Search Plugins' ), 'hide-if-js', false, false, array( 'id' => 'search-submit' ) ); ?> 
  278. </form><?php 
  279.  
  280. /** 
  281. * Upload from zip 
  282. * @since 2.8.0 
  283. */ 
  284. function install_plugins_upload() { 
  285. ?> 
  286. <div class="upload-plugin"> 
  287. <p class="install-help"><?php _e('If you have a plugin in a .zip format, you may install it by uploading it here.'); ?></p> 
  288. <form method="post" enctype="multipart/form-data" class="wp-upload-form" action="<?php echo self_admin_url('update.php?action=upload-plugin'); ?>"> 
  289. <?php wp_nonce_field( 'plugin-upload' ); ?> 
  290. <label class="screen-reader-text" for="pluginzip"><?php _e( 'Plugin zip file' ); ?></label> 
  291. <input type="file" id="pluginzip" name="pluginzip" /> 
  292. <?php submit_button( __( 'Install Now' ), '', 'install-plugin-submit', false ); ?> 
  293. </form> 
  294. </div> 
  295. <?php 
  296.  
  297. /** 
  298. * Show a username form for the favorites page 
  299. * @since 3.5.0 
  300. * 
  301. */ 
  302. function install_plugins_favorites_form() { 
  303. $user = get_user_option( 'wporg_favorites' ); 
  304. $action = 'save_wporg_username_' . get_current_user_id(); 
  305. ?> 
  306. <p class="install-help"><?php _e( 'If you have marked plugins as favorites on WordPress.org, you can browse them here.' ); ?></p> 
  307. <form method="get"> 
  308. <input type="hidden" name="tab" value="favorites" /> 
  309. <p> 
  310. <label for="user"><?php _e( 'Your WordPress.org username:' ); ?></label> 
  311. <input type="search" id="user" name="user" value="<?php echo esc_attr( $user ); ?>" /> 
  312. <input type="submit" class="button" value="<?php esc_attr_e( 'Get Favorites' ); ?>" /> 
  313. <input type="hidden" id="wporg-username-nonce" name="_wpnonce" value="<?php echo esc_attr( wp_create_nonce( $action ) ); ?>" /> 
  314. </p> 
  315. </form> 
  316. <?php 
  317.  
  318. /** 
  319. * Display plugin content based on plugin list. 
  320. * 
  321. * @since 2.7.0 
  322. * 
  323. * @global WP_List_Table $wp_list_table 
  324. */ 
  325. function display_plugins_table() { 
  326. global $wp_list_table; 
  327.  
  328. switch ( current_filter() ) { 
  329. case 'install_plugins_favorites' : 
  330. if ( empty( $_GET['user'] ) && ! get_user_option( 'wporg_favorites' ) ) { 
  331. return; 
  332. break; 
  333. case 'install_plugins_recommended' : 
  334. echo '<p>' . __( 'These suggestions are based on the plugins you and other users have installed.' ) . '</p>'; 
  335. break; 
  336. case 'install_plugins_beta' : 
  337. printf( 
  338. '<p>' . __( 'You are using a development version of WordPress. These feature plugins are also under development. <a href="%s">Learn more</a>.' ) . '</p>',  
  339. 'https://make.wordpress.org/core/handbook/about/release-cycle/features-as-plugins/' 
  340. ); 
  341. break; 
  342.  
  343. ?> 
  344. <form id="plugin-filter" method="post"> 
  345. <?php $wp_list_table->display(); ?> 
  346. </form> 
  347. <?php 
  348.  
  349. /** 
  350. * Determine the status we can perform on a plugin. 
  351. * 
  352. * @since 3.0.0 
  353. * 
  354. * @param array|object $api Data about the plugin retrieved from the API. 
  355. * @param bool $loop Optional. Disable further loops. Default false. 
  356. * @return array { 
  357. * Plugin installation status data. 
  358. * 
  359. * @type string $status Status of a plugin. Could be one of 'install', 'update_available', 'latest_installed' or 'newer_installed'. 
  360. * @type string $url Plugin installation URL. 
  361. * @type string $version The most recent version of the plugin. 
  362. * @type string $file Plugin filename relative to the plugins directory. 
  363. * } 
  364. */ 
  365. function install_plugin_install_status($api, $loop = false) { 
  366. // This function is called recursively, $loop prevents further loops. 
  367. if ( is_array($api) ) 
  368. $api = (object) $api; 
  369.  
  370. // Default to a "new" plugin 
  371. $status = 'install'; 
  372. $url = false; 
  373. $update_file = false; 
  374.  
  375. /** 
  376. * Check to see if this plugin is known to be installed,  
  377. * and has an update awaiting it. 
  378. */ 
  379. $update_plugins = get_site_transient('update_plugins'); 
  380. if ( isset( $update_plugins->response ) ) { 
  381. foreach ( (array)$update_plugins->response as $file => $plugin ) { 
  382. if ( $plugin->slug === $api->slug ) { 
  383. $status = 'update_available'; 
  384. $update_file = $file; 
  385. $version = $plugin->new_version; 
  386. if ( current_user_can('update_plugins') ) 
  387. $url = wp_nonce_url(self_admin_url('update.php?action=upgrade-plugin&plugin=' . $update_file), 'upgrade-plugin_' . $update_file); 
  388. break; 
  389.  
  390. if ( 'install' == $status ) { 
  391. if ( is_dir( WP_PLUGIN_DIR . '/' . $api->slug ) ) { 
  392. $installed_plugin = get_plugins('/' . $api->slug); 
  393. if ( empty($installed_plugin) ) { 
  394. if ( current_user_can('install_plugins') ) 
  395. $url = wp_nonce_url(self_admin_url('update.php?action=install-plugin&plugin=' . $api->slug), 'install-plugin_' . $api->slug); 
  396. } else { 
  397. $key = array_keys( $installed_plugin ); 
  398. $key = reset( $key ); //Use the first plugin regardless of the name, Could have issues for multiple-plugins in one directory if they share different version numbers 
  399. $update_file = $api->slug . '/' . $key; 
  400. if ( version_compare($api->version, $installed_plugin[ $key ]['Version'], '=') ) { 
  401. $status = 'latest_installed'; 
  402. } elseif ( version_compare($api->version, $installed_plugin[ $key ]['Version'], '<') ) { 
  403. $status = 'newer_installed'; 
  404. $version = $installed_plugin[ $key ]['Version']; 
  405. } else { 
  406. //If the above update check failed, Then that probably means that the update checker has out-of-date information, force a refresh 
  407. if ( ! $loop ) { 
  408. delete_site_transient('update_plugins'); 
  409. wp_update_plugins(); 
  410. return install_plugin_install_status($api, true); 
  411. } else { 
  412. // "install" & no directory with that slug 
  413. if ( current_user_can('install_plugins') ) 
  414. $url = wp_nonce_url(self_admin_url('update.php?action=install-plugin&plugin=' . $api->slug), 'install-plugin_' . $api->slug); 
  415. if ( isset($_GET['from']) ) 
  416. $url .= '&from=' . urlencode( wp_unslash( $_GET['from'] ) ); 
  417.  
  418. $file = $update_file; 
  419. return compact( 'status', 'url', 'version', 'file' ); 
  420.  
  421. /** 
  422. * Display plugin information in dialog box form. 
  423. * 
  424. * @since 2.7.0 
  425. * 
  426. * @global string $tab 
  427. */ 
  428. function install_plugin_information() { 
  429. global $tab; 
  430.  
  431. if ( empty( $_REQUEST['plugin'] ) ) { 
  432. return; 
  433.  
  434. $api = plugins_api( 'plugin_information', array( 
  435. 'slug' => wp_unslash( $_REQUEST['plugin'] ),  
  436. 'is_ssl' => is_ssl(),  
  437. 'fields' => array( 
  438. 'banners' => true,  
  439. 'reviews' => true,  
  440. 'downloaded' => false,  
  441. 'active_installs' => true 
  442. ) ); 
  443.  
  444. if ( is_wp_error( $api ) ) { 
  445. wp_die( $api ); 
  446.  
  447. $plugins_allowedtags = array( 
  448. 'a' => array( 'href' => array(), 'title' => array(), 'target' => array() ),  
  449. 'abbr' => array( 'title' => array() ), 'acronym' => array( 'title' => array() ),  
  450. 'code' => array(), 'pre' => array(), 'em' => array(), 'strong' => array(),  
  451. 'div' => array( 'class' => array() ), 'span' => array( 'class' => array() ),  
  452. 'p' => array(), 'ul' => array(), 'ol' => array(), 'li' => array(),  
  453. 'h1' => array(), 'h2' => array(), 'h3' => array(), 'h4' => array(), 'h5' => array(), 'h6' => array(),  
  454. 'img' => array( 'src' => array(), 'class' => array(), 'alt' => array() ) 
  455. ); 
  456.  
  457. $plugins_section_titles = array( 
  458. 'description' => _x( 'Description', 'Plugin installer section title' ),  
  459. 'installation' => _x( 'Installation', 'Plugin installer section title' ),  
  460. 'faq' => _x( 'FAQ', 'Plugin installer section title' ),  
  461. 'screenshots' => _x( 'Screenshots', 'Plugin installer section title' ),  
  462. 'changelog' => _x( 'Changelog', 'Plugin installer section title' ),  
  463. 'reviews' => _x( 'Reviews', 'Plugin installer section title' ),  
  464. 'other_notes' => _x( 'Other Notes', 'Plugin installer section title' ) 
  465. ); 
  466.  
  467. // Sanitize HTML 
  468. foreach ( (array) $api->sections as $section_name => $content ) { 
  469. $api->sections[$section_name] = wp_kses( $content, $plugins_allowedtags ); 
  470.  
  471. foreach ( array( 'version', 'author', 'requires', 'tested', 'homepage', 'downloaded', 'slug' ) as $key ) { 
  472. if ( isset( $api->$key ) ) { 
  473. $api->$key = wp_kses( $api->$key, $plugins_allowedtags ); 
  474.  
  475. $_tab = esc_attr( $tab ); 
  476.  
  477. $section = isset( $_REQUEST['section'] ) ? wp_unslash( $_REQUEST['section'] ) : 'description'; // Default to the Description tab, Do not translate, API returns English. 
  478. if ( empty( $section ) || ! isset( $api->sections[ $section ] ) ) { 
  479. $section_titles = array_keys( (array) $api->sections ); 
  480. $section = reset( $section_titles ); 
  481.  
  482. iframe_header( __( 'Plugin Install' ) ); 
  483.  
  484. $_with_banner = ''; 
  485.  
  486. if ( ! empty( $api->banners ) && ( ! empty( $api->banners['low'] ) || ! empty( $api->banners['high'] ) ) ) { 
  487. $_with_banner = 'with-banner'; 
  488. $low = empty( $api->banners['low'] ) ? $api->banners['high'] : $api->banners['low']; 
  489. $high = empty( $api->banners['high'] ) ? $api->banners['low'] : $api->banners['high']; 
  490. ?> 
  491. <style type="text/css"> 
  492. #plugin-information-title.with-banner { 
  493. background-image: url( <?php echo esc_url( $low ); ?> ); 
  494. @media only screen and ( -webkit-min-device-pixel-ratio: 1.5 ) { 
  495. #plugin-information-title.with-banner { 
  496. background-image: url( <?php echo esc_url( $high ); ?> ); 
  497. </style> 
  498. <?php 
  499.  
  500. echo '<div id="plugin-information-scrollable">'; 
  501. echo "<div id='{$_tab}-title' class='{$_with_banner}'><div class='vignette'></div><h2>{$api->name}</h2></div>"; 
  502. echo "<div id='{$_tab}-tabs' class='{$_with_banner}'>\n"; 
  503.  
  504. foreach ( (array) $api->sections as $section_name => $content ) { 
  505. if ( 'reviews' === $section_name && ( empty( $api->ratings ) || 0 === array_sum( (array) $api->ratings ) ) ) { 
  506. continue; 
  507.  
  508. if ( isset( $plugins_section_titles[ $section_name ] ) ) { 
  509. $title = $plugins_section_titles[ $section_name ]; 
  510. } else { 
  511. $title = ucwords( str_replace( '_', ' ', $section_name ) ); 
  512.  
  513. $class = ( $section_name === $section ) ? ' class="current"' : ''; 
  514. $href = add_query_arg( array('tab' => $tab, 'section' => $section_name) ); 
  515. $href = esc_url( $href ); 
  516. $san_section = esc_attr( $section_name ); 
  517. echo "\t<a name='$san_section' href='$href' $class>$title</a>\n"; 
  518.  
  519. echo "</div>\n"; 
  520.  
  521. ?> 
  522. <div id="<?php echo $_tab; ?>-content" class='<?php echo $_with_banner; ?>'> 
  523. <div class="fyi"> 
  524. <ul> 
  525. <?php if ( ! empty( $api->version ) ) { ?> 
  526. <li><strong><?php _e( 'Version:' ); ?></strong> <?php echo $api->version; ?></li> 
  527. <?php } if ( ! empty( $api->author ) ) { ?> 
  528. <li><strong><?php _e( 'Author:' ); ?></strong> <?php echo links_add_target( $api->author, '_blank' ); ?></li> 
  529. <?php } if ( ! empty( $api->last_updated ) ) { ?> 
  530. <li><strong><?php _e( 'Last Updated:' ); ?></strong> 
  531. <?php 
  532. /** translators: %s: Time since the last update */ 
  533. printf( __( '%s ago' ), human_time_diff( strtotime( $api->last_updated ) ) ); 
  534. ?> 
  535. </li> 
  536. <?php } if ( ! empty( $api->requires ) ) { ?> 
  537. <li> 
  538. <strong><?php _e( 'Requires WordPress Version:' ); ?></strong> 
  539. <?php 
  540. /** translators: %s: WordPress version */ 
  541. printf( __( '%s or higher' ), $api->requires ); 
  542. ?> 
  543. </li> 
  544. <?php } if ( ! empty( $api->tested ) ) { ?> 
  545. <li><strong><?php _e( 'Compatible up to:' ); ?></strong> <?php echo $api->tested; ?></li> 
  546. <?php } if ( isset( $api->active_installs ) ) { ?> 
  547. <li><strong><?php _e( 'Active Installs:' ); ?></strong> <?php 
  548. if ( $api->active_installs >= 1000000 ) { 
  549. _ex( '1+ Million', 'Active plugin installs' ); 
  550. } elseif ( 0 == $api->active_installs ) { 
  551. _ex( 'Less Than 10', 'Active plugin installs' ); 
  552. } else { 
  553. echo number_format_i18n( $api->active_installs ) . '+'; 
  554. ?></li> 
  555. <?php } if ( ! empty( $api->slug ) && empty( $api->external ) ) { ?> 
  556. <li><a target="_blank" href="<?php echo __( 'https://wordpress.org/plugins/' ) . $api->slug; ?>/"><?php _e( 'WordPress.org Plugin Page »' ); ?></a></li> 
  557. <?php } if ( ! empty( $api->homepage ) ) { ?> 
  558. <li><a target="_blank" href="<?php echo esc_url( $api->homepage ); ?>"><?php _e( 'Plugin Homepage »' ); ?></a></li> 
  559. <?php } if ( ! empty( $api->donate_link ) && empty( $api->contributors ) ) { ?> 
  560. <li><a target="_blank" href="<?php echo esc_url( $api->donate_link ); ?>"><?php _e( 'Donate to this plugin »' ); ?></a></li> 
  561. <?php } ?> 
  562. </ul> 
  563. <?php if ( ! empty( $api->rating ) ) { ?> 
  564. <h3><?php _e( 'Average Rating' ); ?></h3> 
  565. <?php wp_star_rating( array( 'rating' => $api->rating, 'type' => 'percent', 'number' => $api->num_ratings ) ); ?> 
  566. <p aria-hidden="true" class="fyi-description"><?php printf( _n( '(based on %s rating)', '(based on %s ratings)', $api->num_ratings ), number_format_i18n( $api->num_ratings ) ); ?></p> 
  567. <?php } 
  568.  
  569. if ( ! empty( $api->ratings ) && array_sum( (array) $api->ratings ) > 0 ) { ?> 
  570. <h3><?php _e( 'Reviews' ); ?></h3> 
  571. <p class="fyi-description"><?php _e( 'Read all reviews on WordPress.org or write your own!' ); ?></p> 
  572. <?php 
  573. foreach ( $api->ratings as $key => $ratecount ) { 
  574. // Avoid div-by-zero. 
  575. $_rating = $api->num_ratings ? ( $ratecount / $api->num_ratings ) : 0; 
  576. /** translators: 1: number of stars (used to determine singular/plural), 2: number of reviews */ 
  577. $aria_label = esc_attr( sprintf( _n( 'Reviews with %1$d star: %2$s. Opens in a new window.', 'Reviews with %1$d stars: %2$s. Opens in a new window.', $key ),  
  578. $key,  
  579. number_format_i18n( $ratecount ) 
  580. ) ); 
  581. ?> 
  582. <div class="counter-container"> 
  583. <span class="counter-label"><a href="https://wordpress.org/support/view/plugin-reviews/<?php echo $api->slug; ?>?filter=<?php echo $key; ?>" 
  584. target="_blank" aria-label="<?php echo $aria_label; ?>"><?php printf( _n( '%d star', '%d stars', $key ), $key ); ?></a></span> 
  585. <span class="counter-back"> 
  586. <span class="counter-bar" style="width: <?php echo 92 * $_rating; ?>px;"></span> 
  587. </span> 
  588. <span class="counter-count" aria-hidden="true"><?php echo number_format_i18n( $ratecount ); ?></span> 
  589. </div> 
  590. <?php 
  591. if ( ! empty( $api->contributors ) ) { ?> 
  592. <h3><?php _e( 'Contributors' ); ?></h3> 
  593. <ul class="contributors"> 
  594. <?php 
  595. foreach ( (array) $api->contributors as $contrib_username => $contrib_profile ) { 
  596. if ( empty( $contrib_username ) && empty( $contrib_profile ) ) { 
  597. continue; 
  598. if ( empty( $contrib_username ) ) { 
  599. $contrib_username = preg_replace( '/^.+\/(.+)\/?$/', '\1', $contrib_profile ); 
  600. $contrib_username = sanitize_user( $contrib_username ); 
  601. if ( empty( $contrib_profile ) ) { 
  602. echo "<li><img src='https://wordpress.org/grav-redirect.php?user={$contrib_username}&s=36' width='18' height='18' alt='' />{$contrib_username}</li>"; 
  603. } else { 
  604. echo "<li><a href='{$contrib_profile}' target='_blank'><img src='https://wordpress.org/grav-redirect.php?user={$contrib_username}&s=36' width='18' height='18' alt='' />{$contrib_username}</a></li>"; 
  605. ?> 
  606. </ul> 
  607. <?php if ( ! empty( $api->donate_link ) ) { ?> 
  608. <a target="_blank" href="<?php echo esc_url( $api->donate_link ); ?>"><?php _e( 'Donate to this plugin »' ); ?></a> 
  609. <?php } ?> 
  610. <?php } ?> 
  611. </div> 
  612. <div id="section-holder" class="wrap"> 
  613. <?php 
  614. $wp_version = get_bloginfo( 'version' ); 
  615.  
  616. if ( ! empty( $api->tested ) && version_compare( substr( $wp_version, 0, strlen( $api->tested ) ), $api->tested, '>' ) ) { 
  617. echo '<div class="notice notice-warning notice-alt"><p>' . __( '<strong>Warning:</strong> This plugin has <strong>not been tested</strong> with your current version of WordPress.' ) . '</p></div>'; 
  618. } elseif ( ! empty( $api->requires ) && version_compare( substr( $wp_version, 0, strlen( $api->requires ) ), $api->requires, '<' ) ) { 
  619. echo '<div class="notice notice-warning notice-alt"><p>' . __( '<strong>Warning:</strong> This plugin has <strong>not been marked as compatible</strong> with your version of WordPress.' ) . '</p></div>'; 
  620.  
  621. foreach ( (array) $api->sections as $section_name => $content ) { 
  622. $content = links_add_base_url( $content, 'https://wordpress.org/plugins/' . $api->slug . '/' ); 
  623. $content = links_add_target( $content, '_blank' ); 
  624.  
  625. $san_section = esc_attr( $section_name ); 
  626.  
  627. $display = ( $section_name === $section ) ? 'block' : 'none'; 
  628.  
  629. echo "\t<div id='section-{$san_section}' class='section' style='display: {$display};'>\n"; 
  630. echo $content; 
  631. echo "\t</div>\n"; 
  632. echo "</div>\n"; 
  633. echo "</div>\n"; 
  634. echo "</div>\n"; // #plugin-information-scrollable 
  635. echo "<div id='$tab-footer'>\n"; 
  636. if ( ! empty( $api->download_link ) && ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) ) { 
  637. $status = install_plugin_install_status( $api ); 
  638. switch ( $status['status'] ) { 
  639. case 'install': 
  640. if ( $status['url'] ) { 
  641. echo '<a data-slug="' . esc_attr( $api->slug ) . '" id="plugin_install_from_iframe" class="button button-primary right" href="' . $status['url'] . '" target="_parent">' . __( 'Install Now' ) . '</a>'; 
  642. break; 
  643. case 'update_available': 
  644. if ( $status['url'] ) { 
  645. echo '<a data-slug="' . esc_attr( $api->slug ) . '" data-plugin="' . esc_attr( $status['file'] ) . '" id="plugin_update_from_iframe" class="button button-primary right" href="' . $status['url'] . '" target="_parent">' . __( 'Install Update Now' ) .'</a>'; 
  646. break; 
  647. case 'newer_installed': 
  648. /** translators: %s: Plugin version */ 
  649. echo '<a class="button button-primary right disabled">' . sprintf( __( 'Newer Version (%s) Installed'), $status['version'] ) . '</a>'; 
  650. break; 
  651. case 'latest_installed': 
  652. echo '<a class="button button-primary right disabled">' . __( 'Latest Version Installed' ) . '</a>'; 
  653. break; 
  654. echo "</div>\n"; 
  655.  
  656. iframe_footer(); 
  657. exit; 
.