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+<?php
+/**
+ * WordPress Plugin Install Administration API
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/**
+ * Retrieves plugin installer pages from the WordPress.org Plugins API.
+ *
+ * It is possible for a plugin to override the Plugin API result with three
+ * filters. Assume this is for plugins, which can extend on the Plugin Info to
+ * offer more choices. This is very powerful and must be used with care when
+ * overriding the filters.
+ *
+ * The first filter, {@see 'plugins_api_args'}, is for the args and gives the action
+ * as the second parameter. The hook for {@see 'plugins_api_args'} must ensure that
+ * an object is returned.
+ *
+ * The second filter, {@see 'plugins_api'}, allows a plugin to override the WordPress.org
+ * Plugin Installation API entirely. If `$action` is 'query_plugins' or 'plugin_information',
+ * an object MUST be passed. If `$action` is 'hot_tags' or 'hot_categories', an array MUST
+ * be passed.
+ *
+ * Finally, the third filter, {@see 'plugins_api_result'}, makes it possible to filter the
+ * response object or array, depending on the `$action` type.
+ *
+ * Supported arguments per action:
+ *
+ * | Argument Name | query_plugins | plugin_information | hot_tags | hot_categories |
+ * | -------------------- | :-----------: | :----------------: | :------: | :------------: |
+ * | `$slug` | No | Yes | No | No |
+ * | `$per_page` | Yes | No | No | No |
+ * | `$page` | Yes | No | No | No |
+ * | `$number` | No | No | Yes | Yes |
+ * | `$search` | Yes | No | No | No |
+ * | `$tag` | Yes | No | No | No |
+ * | `$author` | Yes | No | No | No |
+ * | `$user` | Yes | No | No | No |
+ * | `$browse` | Yes | No | No | No |
+ * | `$locale` | Yes | Yes | No | No |
+ * | `$installed_plugins` | Yes | No | No | No |
+ * | `$is_ssl` | Yes | Yes | No | No |
+ * | `$fields` | Yes | Yes | No | No |
+ *
+ * @since 2.7.0
+ *
+ * @param string $action API action to perform: 'query_plugins', 'plugin_information',
+ * 'hot_tags' or 'hot_categories'.
+ * @param array|object $args {
+ * Optional. Array or object of arguments to serialize for the Plugin Info API.
+ *
+ * @type string $slug The plugin slug. Default empty.
+ * @type int $per_page Number of plugins per page. Default 24.
+ * @type int $page Number of current page. Default 1.
+ * @type int $number Number of tags or categories to be queried.
+ * @type string $search A search term. Default empty.
+ * @type string $tag Tag to filter plugins. Default empty.
+ * @type string $author Username of an plugin author to filter plugins. Default empty.
+ * @type string $user Username to query for their favorites. Default empty.
+ * @type string $browse Browse view: 'popular', 'new', 'beta', 'recommended'.
+ * @type string $locale Locale to provide context-sensitive results. Default is the value
+ * of get_locale().
+ * @type string $installed_plugins Installed plugins to provide context-sensitive results.
+ * @type bool $is_ssl Whether links should be returned with https or not. Default false.
+ * @type array $fields {
+ * Array of fields which should or should not be returned.
+ *
+ * @type bool $short_description Whether to return the plugin short description. Default true.
+ * @type bool $description Whether to return the plugin full description. Default false.
+ * @type bool $sections Whether to return the plugin readme sections: description, installation,
+ * FAQ, screenshots, other notes, and changelog. Default false.
+ * @type bool $tested Whether to return the 'Compatible up to' value. Default true.
+ * @type bool $requires Whether to return the required WordPress version. Default true.
+ * @type bool $requires_php Whether to return the required PHP version. Default true.
+ * @type bool $rating Whether to return the rating in percent and total number of ratings.
+ * Default true.
+ * @type bool $ratings Whether to return the number of rating for each star (1-5). Default true.
+ * @type bool $downloaded Whether to return the download count. Default true.
+ * @type bool $downloadlink Whether to return the download link for the package. Default true.
+ * @type bool $last_updated Whether to return the date of the last update. Default true.
+ * @type bool $added Whether to return the date when the plugin was added to the wordpress.org
+ * repository. Default true.
+ * @type bool $tags Whether to return the assigned tags. Default true.
+ * @type bool $compatibility Whether to return the WordPress compatibility list. Default true.
+ * @type bool $homepage Whether to return the plugin homepage link. Default true.
+ * @type bool $versions Whether to return the list of all available versions. Default false.
+ * @type bool $donate_link Whether to return the donation link. Default true.
+ * @type bool $reviews Whether to return the plugin reviews. Default false.
+ * @type bool $banners Whether to return the banner images links. Default false.
+ * @type bool $icons Whether to return the icon links. Default false.
+ * @type bool $active_installs Whether to return the number of active installations. Default false.
+ * @type bool $group Whether to return the assigned group. Default false.
+ * @type bool $contributors Whether to return the list of contributors. Default false.
+ * }
+ * }
+ * @return object|array|WP_Error Response object or array on success, WP_Error on failure. See the
+ * {@link https://developer.wordpress.org/reference/functions/plugins_api/ function reference article}
+ * for more information on the make-up of possible return values depending on the value of `$action`.
+ */
+function plugins_api( $action, $args = array() ) {
+ // Include an unmodified $wp_version.
+ require ABSPATH . WPINC . '/version.php';
+
+ if ( is_array( $args ) ) {
+ $args = (object) $args;
+ }
+
+ if ( 'query_plugins' === $action ) {
+ if ( ! isset( $args->per_page ) ) {
+ $args->per_page = 24;
+ }
+ }
+
+ if ( ! isset( $args->locale ) ) {
+ $args->locale = get_user_locale();
+ }
+
+ if ( ! isset( $args->wp_version ) ) {
+ $args->wp_version = substr( $wp_version, 0, 3 ); // x.y
+ }
+
+ /**
+ * Filters the WordPress.org Plugin Installation API arguments.
+ *
+ * Important: An object MUST be returned to this filter.
+ *
+ * @since 2.7.0
+ *
+ * @param object $args Plugin API arguments.
+ * @param string $action The type of information being requested from the Plugin Installation API.
+ */
+ $args = apply_filters( 'plugins_api_args', $args, $action );
+
+ /**
+ * Filters the response for the current WordPress.org Plugin Installation API request.
+ *
+ * Returning a non-false value will effectively short-circuit the WordPress.org API request.
+ *
+ * If `$action` is 'query_plugins' or 'plugin_information', an object MUST be passed.
+ * If `$action` is 'hot_tags' or 'hot_categories', an array should be passed.
+ *
+ * @since 2.7.0
+ *
+ * @param false|object|array $result The result object or array. Default false.
+ * @param string $action The type of information being requested from the Plugin Installation API.
+ * @param object $args Plugin API arguments.
+ */
+ $res = apply_filters( 'plugins_api', false, $action, $args );
+
+ if ( false === $res ) {
+
+ $url = 'http://api.wordpress.org/plugins/info/1.2/';
+ $url = add_query_arg(
+ array(
+ 'action' => $action,
+ 'request' => $args,
+ ),
+ $url
+ );
+
+ $http_url = $url;
+ $ssl = wp_http_supports( array( 'ssl' ) );
+ if ( $ssl ) {
+ $url = set_url_scheme( $url, 'https' );
+ }
+
+ $http_args = array(
+ 'timeout' => 15,
+ 'user-agent' => 'WordPress/' . $wp_version . '; ' . home_url( '/' ),
+ );
+ $request = wp_remote_get( $url, $http_args );
+
+ if ( $ssl && is_wp_error( $request ) ) {
+ if ( ! wp_is_json_request() ) {
+ trigger_error(
+ sprintf(
+ /* translators: %s: Support forums URL. */
+ __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
+ __( 'https://wordpress.org/support/forums/' )
+ ) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ),
+ headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE
+ );
+ }
+
+ $request = wp_remote_get( $http_url, $http_args );
+ }
+
+ if ( is_wp_error( $request ) ) {
+ $res = new WP_Error(
+ 'plugins_api_failed',
+ sprintf(
+ /* translators: %s: Support forums URL. */
+ __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
+ __( 'https://wordpress.org/support/forums/' )
+ ),
+ $request->get_error_message()
+ );
+ } else {
+ $res = json_decode( wp_remote_retrieve_body( $request ), true );
+ if ( is_array( $res ) ) {
+ // Object casting is required in order to match the info/1.0 format.
+ $res = (object) $res;
+ } elseif ( null === $res ) {
+ $res = new WP_Error(
+ 'plugins_api_failed',
+ sprintf(
+ /* translators: %s: Support forums URL. */
+ __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
+ __( 'https://wordpress.org/support/forums/' )
+ ),
+ wp_remote_retrieve_body( $request )
+ );
+ }
+
+ if ( isset( $res->error ) ) {
+ $res = new WP_Error( 'plugins_api_failed', $res->error );
+ }
+ }
+ } elseif ( ! is_wp_error( $res ) ) {
+ $res->external = true;
+ }
+
+ /**
+ * Filters the Plugin Installation API response results.
+ *
+ * @since 2.7.0
+ *
+ * @param object|WP_Error $res Response object or WP_Error.
+ * @param string $action The type of information being requested from the Plugin Installation API.
+ * @param object $args Plugin API arguments.
+ */
+ return apply_filters( 'plugins_api_result', $res, $action, $args );
+}
+
+/**
+ * Retrieves popular WordPress plugin tags.
+ *
+ * @since 2.7.0
+ *
+ * @param array $args
+ * @return array|WP_Error
+ */
+function install_popular_tags( $args = array() ) {
+ $key = md5( serialize( $args ) );
+ $tags = get_site_transient( 'poptags_' . $key );
+ if ( false !== $tags ) {
+ return $tags;
+ }
+
+ $tags = plugins_api( 'hot_tags', $args );
+
+ if ( is_wp_error( $tags ) ) {
+ return $tags;
+ }
+
+ set_site_transient( 'poptags_' . $key, $tags, 3 * HOUR_IN_SECONDS );
+
+ return $tags;
+}
+
+/**
+ * Displays the Featured tab of Add Plugins screen.
+ *
+ * @since 2.7.0
+ */
+function install_dashboard() {
+ display_plugins_table();
+ ?>
+
+ <div class="plugins-popular-tags-wrapper">
+ <h2><?php _e( 'Popular tags' ); ?></h2>
+ <p><?php _e( 'You may also browse based on the most popular tags in the Plugin Directory:' ); ?></p>
+ <?php
+
+ $api_tags = install_popular_tags();
+
+ echo '<p class="popular-tags">';
+ if ( is_wp_error( $api_tags ) ) {
+ echo $api_tags->get_error_message();
+ } else {
+ // Set up the tags in a way which can be interpreted by wp_generate_tag_cloud().
+ $tags = array();
+ foreach ( (array) $api_tags as $tag ) {
+ $url = self_admin_url( 'plugin-install.php?tab=search&type=tag&s=' . urlencode( $tag['name'] ) );
+ $data = array(
+ 'link' => esc_url( $url ),
+ 'name' => $tag['name'],
+ 'slug' => $tag['slug'],
+ 'id' => sanitize_title_with_dashes( $tag['name'] ),
+ 'count' => $tag['count'],
+ );
+ $tags[ $tag['name'] ] = (object) $data;
+ }
+ echo wp_generate_tag_cloud(
+ $tags,
+ array(
+ /* translators: %s: Number of plugins. */
+ 'single_text' => __( '%s plugin' ),
+ /* translators: %s: Number of plugins. */
+ 'multiple_text' => __( '%s plugins' ),
+ )
+ );
+ }
+ echo '</p><br class="clear" /></div>';
+}
+
+/**
+ * Displays a search form for searching plugins.
+ *
+ * @since 2.7.0
+ * @since 4.6.0 The `$type_selector` parameter was deprecated.
+ *
+ * @param bool $deprecated Not used.
+ */
+function install_search_form( $deprecated = true ) {
+ $type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term';
+ $term = isset( $_REQUEST['s'] ) ? urldecode( wp_unslash( $_REQUEST['s'] ) ) : '';
+ ?>
+ <form class="search-form search-plugins" method="get">
+ <input type="hidden" name="tab" value="search" />
+ <label class="screen-reader-text" for="typeselector">
+ <?php
+ /* translators: Hidden accessibility text. */
+ _e( 'Search plugins by:' );
+ ?>
+ </label>
+ <select name="type" id="typeselector">
+ <option value="term"<?php selected( 'term', $type ); ?>><?php _e( 'Keyword' ); ?></option>
+ <option value="author"<?php selected( 'author', $type ); ?>><?php _e( 'Author' ); ?></option>
+ <option value="tag"<?php selected( 'tag', $type ); ?>><?php _ex( 'Tag', 'Plugin Installer' ); ?></option>
+ </select>
+ <label class="screen-reader-text" for="search-plugins">
+ <?php
+ /* translators: Hidden accessibility text. */
+ _e( 'Search Plugins' );
+ ?>
+ </label>
+ <input type="search" name="s" id="search-plugins" value="<?php echo esc_attr( $term ); ?>" class="wp-filter-search" placeholder="<?php esc_attr_e( 'Search plugins...' ); ?>" />
+ <?php submit_button( __( 'Search Plugins' ), 'hide-if-js', false, false, array( 'id' => 'search-submit' ) ); ?>
+ </form>
+ <?php
+}
+
+/**
+ * Displays a form to upload plugins from zip files.
+ *
+ * @since 2.8.0
+ */
+function install_plugins_upload() {
+ ?>
+<div class="upload-plugin">
+ <p class="install-help"><?php _e( 'If you have a plugin in a .zip format, you may install or update it by uploading it here.' ); ?></p>
+ <form method="post" enctype="multipart/form-data" class="wp-upload-form" action="<?php echo esc_url( self_admin_url( 'update.php?action=upload-plugin' ) ); ?>">
+ <?php wp_nonce_field( 'plugin-upload' ); ?>
+ <label class="screen-reader-text" for="pluginzip">
+ <?php
+ /* translators: Hidden accessibility text. */
+ _e( 'Plugin zip file' );
+ ?>
+ </label>
+ <input type="file" id="pluginzip" name="pluginzip" accept=".zip" />
+ <?php submit_button( __( 'Install Now' ), '', 'install-plugin-submit', false ); ?>
+ </form>
+</div>
+ <?php
+}
+
+/**
+ * Shows a username form for the favorites page.
+ *
+ * @since 3.5.0
+ */
+function install_plugins_favorites_form() {
+ $user = get_user_option( 'wporg_favorites' );
+ $action = 'save_wporg_username_' . get_current_user_id();
+ ?>
+ <p><?php _e( 'If you have marked plugins as favorites on WordPress.org, you can browse them here.' ); ?></p>
+ <form method="get">
+ <input type="hidden" name="tab" value="favorites" />
+ <p>
+ <label for="user"><?php _e( 'Your WordPress.org username:' ); ?></label>
+ <input type="search" id="user" name="user" value="<?php echo esc_attr( $user ); ?>" />
+ <input type="submit" class="button" value="<?php esc_attr_e( 'Get Favorites' ); ?>" />
+ <input type="hidden" id="wporg-username-nonce" name="_wpnonce" value="<?php echo esc_attr( wp_create_nonce( $action ) ); ?>" />
+ </p>
+ </form>
+ <?php
+}
+
+/**
+ * Displays plugin content based on plugin list.
+ *
+ * @since 2.7.0
+ *
+ * @global WP_List_Table $wp_list_table
+ */
+function display_plugins_table() {
+ global $wp_list_table;
+
+ switch ( current_filter() ) {
+ case 'install_plugins_beta':
+ printf(
+ /* translators: %s: URL to "Features as Plugins" page. */
+ '<p>' . __( 'You are using a development version of WordPress. These feature plugins are also under development. <a href="%s">Learn more</a>.' ) . '</p>',
+ 'https://make.wordpress.org/core/handbook/about/release-cycle/features-as-plugins/'
+ );
+ break;
+ case 'install_plugins_featured':
+ printf(
+ /* translators: %s: https://wordpress.org/plugins/ */
+ '<p>' . __( 'Plugins extend and expand the functionality of WordPress. You may install plugins in the <a href="%s">WordPress Plugin Directory</a> right from here, or upload a plugin in .zip format by clicking the button at the top of this page.' ) . '</p>',
+ __( 'https://wordpress.org/plugins/' )
+ );
+ break;
+ case 'install_plugins_recommended':
+ echo '<p>' . __( 'These suggestions are based on the plugins you and other users have installed.' ) . '</p>';
+ break;
+ case 'install_plugins_favorites':
+ if ( empty( $_GET['user'] ) && ! get_user_option( 'wporg_favorites' ) ) {
+ return;
+ }
+ break;
+ }
+ ?>
+ <form id="plugin-filter" method="post">
+ <?php $wp_list_table->display(); ?>
+ </form>
+ <?php
+}
+
+/**
+ * Determines the status we can perform on a plugin.
+ *
+ * @since 3.0.0
+ *
+ * @param array|object $api Data about the plugin retrieved from the API.
+ * @param bool $loop Optional. Disable further loops. Default false.
+ * @return array {
+ * Plugin installation status data.
+ *
+ * @type string $status Status of a plugin. Could be one of 'install', 'update_available', 'latest_installed' or 'newer_installed'.
+ * @type string $url Plugin installation URL.
+ * @type string $version The most recent version of the plugin.
+ * @type string $file Plugin filename relative to the plugins directory.
+ * }
+ */
+function install_plugin_install_status( $api, $loop = false ) {
+ // This function is called recursively, $loop prevents further loops.
+ if ( is_array( $api ) ) {
+ $api = (object) $api;
+ }
+
+ // Default to a "new" plugin.
+ $status = 'install';
+ $url = false;
+ $update_file = false;
+ $version = '';
+
+ /*
+ * Check to see if this plugin is known to be installed,
+ * and has an update awaiting it.
+ */
+ $update_plugins = get_site_transient( 'update_plugins' );
+ if ( isset( $update_plugins->response ) ) {
+ foreach ( (array) $update_plugins->response as $file => $plugin ) {
+ if ( $plugin->slug === $api->slug ) {
+ $status = 'update_available';
+ $update_file = $file;
+ $version = $plugin->new_version;
+ if ( current_user_can( 'update_plugins' ) ) {
+ $url = wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' . $update_file ), 'upgrade-plugin_' . $update_file );
+ }
+ break;
+ }
+ }
+ }
+
+ if ( 'install' === $status ) {
+ if ( is_dir( WP_PLUGIN_DIR . '/' . $api->slug ) ) {
+ $installed_plugin = get_plugins( '/' . $api->slug );
+ if ( empty( $installed_plugin ) ) {
+ if ( current_user_can( 'install_plugins' ) ) {
+ $url = wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=' . $api->slug ), 'install-plugin_' . $api->slug );
+ }
+ } else {
+ $key = array_keys( $installed_plugin );
+ /*
+ * Use the first plugin regardless of the name.
+ * Could have issues for multiple plugins in one directory if they share different version numbers.
+ */
+ $key = reset( $key );
+
+ $update_file = $api->slug . '/' . $key;
+ if ( version_compare( $api->version, $installed_plugin[ $key ]['Version'], '=' ) ) {
+ $status = 'latest_installed';
+ } elseif ( version_compare( $api->version, $installed_plugin[ $key ]['Version'], '<' ) ) {
+ $status = 'newer_installed';
+ $version = $installed_plugin[ $key ]['Version'];
+ } else {
+ // If the above update check failed, then that probably means that the update checker has out-of-date information, force a refresh.
+ if ( ! $loop ) {
+ delete_site_transient( 'update_plugins' );
+ wp_update_plugins();
+ return install_plugin_install_status( $api, true );
+ }
+ }
+ }
+ } else {
+ // "install" & no directory with that slug.
+ if ( current_user_can( 'install_plugins' ) ) {
+ $url = wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=' . $api->slug ), 'install-plugin_' . $api->slug );
+ }
+ }
+ }
+ if ( isset( $_GET['from'] ) ) {
+ $url .= '&amp;from=' . urlencode( wp_unslash( $_GET['from'] ) );
+ }
+
+ $file = $update_file;
+ return compact( 'status', 'url', 'version', 'file' );
+}
+
+/**
+ * Displays plugin information in dialog box form.
+ *
+ * @since 2.7.0
+ *
+ * @global string $tab
+ */
+function install_plugin_information() {
+ global $tab;
+
+ if ( empty( $_REQUEST['plugin'] ) ) {
+ return;
+ }
+
+ $api = plugins_api(
+ 'plugin_information',
+ array(
+ 'slug' => wp_unslash( $_REQUEST['plugin'] ),
+ )
+ );
+
+ if ( is_wp_error( $api ) ) {
+ wp_die( $api );
+ }
+
+ $plugins_allowedtags = array(
+ 'a' => array(
+ 'href' => array(),
+ 'title' => array(),
+ 'target' => array(),
+ ),
+ 'abbr' => array( 'title' => array() ),
+ 'acronym' => array( 'title' => array() ),
+ 'code' => array(),
+ 'pre' => array(),
+ 'em' => array(),
+ 'strong' => array(),
+ 'div' => array( 'class' => array() ),
+ 'span' => array( 'class' => array() ),
+ 'p' => array(),
+ 'br' => array(),
+ 'ul' => array(),
+ 'ol' => array(),
+ 'li' => array(),
+ 'h1' => array(),
+ 'h2' => array(),
+ 'h3' => array(),
+ 'h4' => array(),
+ 'h5' => array(),
+ 'h6' => array(),
+ 'img' => array(
+ 'src' => array(),
+ 'class' => array(),
+ 'alt' => array(),
+ ),
+ 'blockquote' => array( 'cite' => true ),
+ );
+
+ $plugins_section_titles = array(
+ 'description' => _x( 'Description', 'Plugin installer section title' ),
+ 'installation' => _x( 'Installation', 'Plugin installer section title' ),
+ 'faq' => _x( 'FAQ', 'Plugin installer section title' ),
+ 'screenshots' => _x( 'Screenshots', 'Plugin installer section title' ),
+ 'changelog' => _x( 'Changelog', 'Plugin installer section title' ),
+ 'reviews' => _x( 'Reviews', 'Plugin installer section title' ),
+ 'other_notes' => _x( 'Other Notes', 'Plugin installer section title' ),
+ );
+
+ // Sanitize HTML.
+ foreach ( (array) $api->sections as $section_name => $content ) {
+ $api->sections[ $section_name ] = wp_kses( $content, $plugins_allowedtags );
+ }
+
+ foreach ( array( 'version', 'author', 'requires', 'tested', 'homepage', 'downloaded', 'slug' ) as $key ) {
+ if ( isset( $api->$key ) ) {
+ $api->$key = wp_kses( $api->$key, $plugins_allowedtags );
+ }
+ }
+
+ $_tab = esc_attr( $tab );
+
+ // Default to the Description tab, Do not translate, API returns English.
+ $section = isset( $_REQUEST['section'] ) ? wp_unslash( $_REQUEST['section'] ) : 'description';
+ if ( empty( $section ) || ! isset( $api->sections[ $section ] ) ) {
+ $section_titles = array_keys( (array) $api->sections );
+ $section = reset( $section_titles );
+ }
+
+ iframe_header( __( 'Plugin Installation' ) );
+
+ $_with_banner = '';
+
+ if ( ! empty( $api->banners ) && ( ! empty( $api->banners['low'] ) || ! empty( $api->banners['high'] ) ) ) {
+ $_with_banner = 'with-banner';
+ $low = empty( $api->banners['low'] ) ? $api->banners['high'] : $api->banners['low'];
+ $high = empty( $api->banners['high'] ) ? $api->banners['low'] : $api->banners['high'];
+ ?>
+ <style type="text/css">
+ #plugin-information-title.with-banner {
+ background-image: url( <?php echo esc_url( $low ); ?> );
+ }
+ @media only screen and ( -webkit-min-device-pixel-ratio: 1.5 ) {
+ #plugin-information-title.with-banner {
+ background-image: url( <?php echo esc_url( $high ); ?> );
+ }
+ }
+ </style>
+ <?php
+ }
+
+ echo '<div id="plugin-information-scrollable">';
+ echo "<div id='{$_tab}-title' class='{$_with_banner}'><div class='vignette'></div><h2>{$api->name}</h2></div>";
+ echo "<div id='{$_tab}-tabs' class='{$_with_banner}'>\n";
+
+ foreach ( (array) $api->sections as $section_name => $content ) {
+ if ( 'reviews' === $section_name && ( empty( $api->ratings ) || 0 === array_sum( (array) $api->ratings ) ) ) {
+ continue;
+ }
+
+ if ( isset( $plugins_section_titles[ $section_name ] ) ) {
+ $title = $plugins_section_titles[ $section_name ];
+ } else {
+ $title = ucwords( str_replace( '_', ' ', $section_name ) );
+ }
+
+ $class = ( $section_name === $section ) ? ' class="current"' : '';
+ $href = add_query_arg(
+ array(
+ 'tab' => $tab,
+ 'section' => $section_name,
+ )
+ );
+ $href = esc_url( $href );
+ $san_section = esc_attr( $section_name );
+ echo "\t<a name='$san_section' href='$href' $class>$title</a>\n";
+ }
+
+ echo "</div>\n";
+
+ ?>
+<div id="<?php echo $_tab; ?>-content" class='<?php echo $_with_banner; ?>'>
+ <div class="fyi">
+ <ul>
+ <?php if ( ! empty( $api->version ) ) { ?>
+ <li><strong><?php _e( 'Version:' ); ?></strong> <?php echo $api->version; ?></li>
+ <?php } if ( ! empty( $api->author ) ) { ?>
+ <li><strong><?php _e( 'Author:' ); ?></strong> <?php echo links_add_target( $api->author, '_blank' ); ?></li>
+ <?php } if ( ! empty( $api->last_updated ) ) { ?>
+ <li><strong><?php _e( 'Last Updated:' ); ?></strong>
+ <?php
+ /* translators: %s: Human-readable time difference. */
+ printf( __( '%s ago' ), human_time_diff( strtotime( $api->last_updated ) ) );
+ ?>
+ </li>
+ <?php } if ( ! empty( $api->requires ) ) { ?>
+ <li>
+ <strong><?php _e( 'Requires WordPress Version:' ); ?></strong>
+ <?php
+ /* translators: %s: Version number. */
+ printf( __( '%s or higher' ), $api->requires );
+ ?>
+ </li>
+ <?php } if ( ! empty( $api->tested ) ) { ?>
+ <li><strong><?php _e( 'Compatible up to:' ); ?></strong> <?php echo $api->tested; ?></li>
+ <?php } if ( ! empty( $api->requires_php ) ) { ?>
+ <li>
+ <strong><?php _e( 'Requires PHP Version:' ); ?></strong>
+ <?php
+ /* translators: %s: Version number. */
+ printf( __( '%s or higher' ), $api->requires_php );
+ ?>
+ </li>
+ <?php } if ( isset( $api->active_installs ) ) { ?>
+ <li><strong><?php _e( 'Active Installations:' ); ?></strong>
+ <?php
+ if ( $api->active_installs >= 1000000 ) {
+ $active_installs_millions = floor( $api->active_installs / 1000000 );
+ printf(
+ /* translators: %s: Number of millions. */
+ _nx( '%s+ Million', '%s+ Million', $active_installs_millions, 'Active plugin installations' ),
+ number_format_i18n( $active_installs_millions )
+ );
+ } elseif ( $api->active_installs < 10 ) {
+ _ex( 'Less Than 10', 'Active plugin installations' );
+ } else {
+ echo number_format_i18n( $api->active_installs ) . '+';
+ }
+ ?>
+ </li>
+ <?php } if ( ! empty( $api->slug ) && empty( $api->external ) ) { ?>
+ <li><a target="_blank" href="<?php echo esc_url( __( 'https://wordpress.org/plugins/' ) . $api->slug ); ?>/"><?php _e( 'WordPress.org Plugin Page &#187;' ); ?></a></li>
+ <?php } if ( ! empty( $api->homepage ) ) { ?>
+ <li><a target="_blank" href="<?php echo esc_url( $api->homepage ); ?>"><?php _e( 'Plugin Homepage &#187;' ); ?></a></li>
+ <?php } if ( ! empty( $api->donate_link ) && empty( $api->contributors ) ) { ?>
+ <li><a target="_blank" href="<?php echo esc_url( $api->donate_link ); ?>"><?php _e( 'Donate to this plugin &#187;' ); ?></a></li>
+ <?php } ?>
+ </ul>
+ <?php if ( ! empty( $api->rating ) ) { ?>
+ <h3><?php _e( 'Average Rating' ); ?></h3>
+ <?php
+ wp_star_rating(
+ array(
+ 'rating' => $api->rating,
+ 'type' => 'percent',
+ 'number' => $api->num_ratings,
+ )
+ );
+ ?>
+ <p aria-hidden="true" class="fyi-description">
+ <?php
+ printf(
+ /* translators: %s: Number of ratings. */
+ _n( '(based on %s rating)', '(based on %s ratings)', $api->num_ratings ),
+ number_format_i18n( $api->num_ratings )
+ );
+ ?>
+ </p>
+ <?php
+ }
+
+ if ( ! empty( $api->ratings ) && array_sum( (array) $api->ratings ) > 0 ) {
+ ?>
+ <h3><?php _e( 'Reviews' ); ?></h3>
+ <p class="fyi-description"><?php _e( 'Read all reviews on WordPress.org or write your own!' ); ?></p>
+ <?php
+ foreach ( $api->ratings as $key => $ratecount ) {
+ // Avoid div-by-zero.
+ $_rating = $api->num_ratings ? ( $ratecount / $api->num_ratings ) : 0;
+ $aria_label = esc_attr(
+ sprintf(
+ /* translators: 1: Number of stars (used to determine singular/plural), 2: Number of reviews. */
+ _n(
+ 'Reviews with %1$d star: %2$s. Opens in a new tab.',
+ 'Reviews with %1$d stars: %2$s. Opens in a new tab.',
+ $key
+ ),
+ $key,
+ number_format_i18n( $ratecount )
+ )
+ );
+ ?>
+ <div class="counter-container">
+ <span class="counter-label">
+ <?php
+ printf(
+ '<a href="%s" target="_blank" aria-label="%s">%s</a>',
+ "https://wordpress.org/support/plugin/{$api->slug}/reviews/?filter={$key}",
+ $aria_label,
+ /* translators: %s: Number of stars. */
+ sprintf( _n( '%d star', '%d stars', $key ), $key )
+ );
+ ?>
+ </span>
+ <span class="counter-back">
+ <span class="counter-bar" style="width: <?php echo 92 * $_rating; ?>px;"></span>
+ </span>
+ <span class="counter-count" aria-hidden="true"><?php echo number_format_i18n( $ratecount ); ?></span>
+ </div>
+ <?php
+ }
+ }
+ if ( ! empty( $api->contributors ) ) {
+ ?>
+ <h3><?php _e( 'Contributors' ); ?></h3>
+ <ul class="contributors">
+ <?php
+ foreach ( (array) $api->contributors as $contrib_username => $contrib_details ) {
+ $contrib_name = $contrib_details['display_name'];
+ if ( ! $contrib_name ) {
+ $contrib_name = $contrib_username;
+ }
+ $contrib_name = esc_html( $contrib_name );
+
+ $contrib_profile = esc_url( $contrib_details['profile'] );
+ $contrib_avatar = esc_url( add_query_arg( 's', '36', $contrib_details['avatar'] ) );
+
+ echo "<li><a href='{$contrib_profile}' target='_blank'><img src='{$contrib_avatar}' width='18' height='18' alt='' />{$contrib_name}</a></li>";
+ }
+ ?>
+ </ul>
+ <?php if ( ! empty( $api->donate_link ) ) { ?>
+ <a target="_blank" href="<?php echo esc_url( $api->donate_link ); ?>"><?php _e( 'Donate to this plugin &#187;' ); ?></a>
+ <?php } ?>
+ <?php } ?>
+ </div>
+ <div id="section-holder">
+ <?php
+ $requires_php = isset( $api->requires_php ) ? $api->requires_php : null;
+ $requires_wp = isset( $api->requires ) ? $api->requires : null;
+
+ $compatible_php = is_php_version_compatible( $requires_php );
+ $compatible_wp = is_wp_version_compatible( $requires_wp );
+ $tested_wp = ( empty( $api->tested ) || version_compare( get_bloginfo( 'version' ), $api->tested, '<=' ) );
+
+ if ( ! $compatible_php ) {
+ $compatible_php_notice_message = '<p>';
+ $compatible_php_notice_message .= __( '<strong>Error:</strong> This plugin <strong>requires a newer version of PHP</strong>.' );
+
+ if ( current_user_can( 'update_php' ) ) {
+ $compatible_php_notice_message .= sprintf(
+ /* translators: %s: URL to Update PHP page. */
+ ' ' . __( '<a href="%s" target="_blank">Click here to learn more about updating PHP</a>.' ),
+ esc_url( wp_get_update_php_url() )
+ ) . wp_update_php_annotation( '</p><p><em>', '</em>', false );
+ } else {
+ $compatible_php_notice_message .= '</p>';
+ }
+
+ wp_admin_notice(
+ $compatible_php_notice_message,
+ array(
+ 'type' => 'error',
+ 'additional_classes' => array( 'notice-alt' ),
+ 'paragraph_wrap' => false,
+ )
+ );
+ }
+
+ if ( ! $tested_wp ) {
+ wp_admin_notice(
+ __( '<strong>Warning:</strong> This plugin <strong>has not been tested</strong> with your current version of WordPress.' ),
+ array(
+ 'type' => 'warning',
+ 'additional_classes' => array( 'notice-alt' ),
+ )
+ );
+ } elseif ( ! $compatible_wp ) {
+ $compatible_wp_notice_message = __( '<strong>Error:</strong> This plugin <strong>requires a newer version of WordPress</strong>.' );
+ if ( current_user_can( 'update_core' ) ) {
+ $compatible_wp_notice_message .= sprintf(
+ /* translators: %s: URL to WordPress Updates screen. */
+ ' ' . __( '<a href="%s" target="_parent">Click here to update WordPress</a>.' ),
+ esc_url( self_admin_url( 'update-core.php' ) )
+ );
+ }
+
+ wp_admin_notice(
+ $compatible_wp_notice_message,
+ array(
+ 'type' => 'error',
+ 'additional_classes' => array( 'notice-alt' ),
+ )
+ );
+ }
+
+ foreach ( (array) $api->sections as $section_name => $content ) {
+ $content = links_add_base_url( $content, 'https://wordpress.org/plugins/' . $api->slug . '/' );
+ $content = links_add_target( $content, '_blank' );
+
+ $san_section = esc_attr( $section_name );
+
+ $display = ( $section_name === $section ) ? 'block' : 'none';
+
+ echo "\t<div id='section-{$san_section}' class='section' style='display: {$display};'>\n";
+ echo $content;
+ echo "\t</div>\n";
+ }
+ echo "</div>\n";
+ echo "</div>\n";
+ echo "</div>\n"; // #plugin-information-scrollable
+ echo "<div id='$tab-footer'>\n";
+ if ( ! empty( $api->download_link ) && ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) ) {
+ $status = install_plugin_install_status( $api );
+ switch ( $status['status'] ) {
+ case 'install':
+ if ( $status['url'] ) {
+ if ( $compatible_php && $compatible_wp ) {
+ 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>';
+ } else {
+ printf(
+ '<button type="button" class="button button-primary button-disabled right" disabled="disabled">%s</button>',
+ _x( 'Cannot Install', 'plugin' )
+ );
+ }
+ }
+ break;
+ case 'update_available':
+ if ( $status['url'] ) {
+ if ( $compatible_php ) {
+ 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>';
+ } else {
+ printf(
+ '<button type="button" class="button button-primary button-disabled right" disabled="disabled">%s</button>',
+ _x( 'Cannot Update', 'plugin' )
+ );
+ }
+ }
+ break;
+ case 'newer_installed':
+ /* translators: %s: Plugin version. */
+ echo '<a class="button button-primary right disabled">' . sprintf( __( 'Newer Version (%s) Installed' ), esc_html( $status['version'] ) ) . '</a>';
+ break;
+ case 'latest_installed':
+ echo '<a class="button button-primary right disabled">' . __( 'Latest Version Installed' ) . '</a>';
+ break;
+ }
+ }
+ echo "</div>\n";
+
+ iframe_footer();
+ exit;
+}