WordPress 4.0
[autoinstalls/wordpress.git] / wp-admin / includes / class-wp-plugin-install-list-table.php
index 868c08caa3d74f0fb001acd7aec9bf596efad31b..1252227ed81f8f5e6cc1e1bbe263cc7713497958 100644 (file)
@@ -9,11 +9,44 @@
  */
 class WP_Plugin_Install_List_Table extends WP_List_Table {
 
-       function ajax_user_can() {
+       var $order = 'ASC';
+       var $orderby = null;
+       var $groups = array();
+
+       public function ajax_user_can() {
                return current_user_can('install_plugins');
        }
 
-       function prepare_items() {
+       /**
+        * Return a list of slugs of installed plugins, if known.
+        *
+        * Uses the transient data from the updates API to determine the slugs of
+        * known installed plugins. This might be better elsewhere, perhaps even
+        * within get_plugins().
+        *
+        * @since 4.0.0
+        * @access protected
+        */
+       protected function get_installed_plugin_slugs() {
+               $slugs = array();
+
+               $plugin_info = get_site_transient( 'update_plugins' );
+               if ( isset( $plugin_info->no_update ) ) {
+                       foreach ( $plugin_info->no_update as $plugin ) {
+                               $slugs[] = $plugin->slug;
+                       }
+               }
+
+               if ( isset( $plugin_info->response ) ) {
+                       foreach ( $plugin_info->response as $plugin ) {
+                               $slugs[] = $plugin->slug;
+                       }
+               }
+
+               return $slugs;
+       }
+
+       public function prepare_items() {
                include( ABSPATH . 'wp-admin/includes/plugin-install.php' );
 
                global $tabs, $tab, $paged, $type, $term;
@@ -26,16 +59,22 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
 
                // These are the tabs which are shown on the page
                $tabs = array();
-               $tabs['dashboard'] = __( 'Search' );
+
                if ( 'search' == $tab )
                        $tabs['search'] = __( 'Search Results' );
-               $tabs['upload']    = __( 'Upload' );
                $tabs['featured']  = _x( 'Featured', 'Plugin Installer' );
                $tabs['popular']   = _x( 'Popular', 'Plugin Installer' );
-               $tabs['new']       = _x( 'Newest', 'Plugin Installer' );
                $tabs['favorites'] = _x( 'Favorites', 'Plugin Installer' );
+               if ( $tab === 'beta' || false !== strpos( $GLOBALS['wp_version'], '-' ) ) {
+                       $tabs['beta']      = _x( 'Beta Testing', 'Plugin Installer' );
+               }
+               if ( current_user_can( 'upload_plugins' ) ) {
+                       // No longer a real tab. Here for filter compatibility.
+                       // Gets skipped in get_views().
+                       $tabs['upload'] = __( 'Upload Plugin' );
+               }
 
-               $nonmenu_tabs = array( 'plugin-information' ); //Valid actions to perform which do not have a Menu item.
+               $nonmenu_tabs = array( 'plugin-information' ); // Valid actions to perform which do not have a Menu item.
 
                /**
                 * Filter the tabs shown on the Plugin Install screen.
@@ -60,7 +99,14 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
                if ( empty( $tab ) || ( !isset( $tabs[ $tab ] ) && !in_array( $tab, (array) $nonmenu_tabs ) ) )
                        $tab = key( $tabs );
 
-               $args = array( 'page' => $paged, 'per_page' => $per_page );
+               $args = array(
+                       'page' => $paged,
+                       'per_page' => $per_page,
+                       'fields' => array( 'last_updated' => true, 'downloaded' => true, 'icons' => true ),
+                       // Send the locale and installed plugin slugs to the API so it can provide context-sensitive results.
+                       'locale' => get_locale(),
+                       'installed_plugins' => $this->get_installed_plugin_slugs(),
+               );
 
                switch ( $tab ) {
                        case 'search':
@@ -79,12 +125,15 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
                                                break;
                                }
 
-                               add_action( 'install_plugins_table_header', 'install_search_form', 10, 0 );
                                break;
 
                        case 'featured':
+                               $args['fields']['group'] = true;
+                               $this->orderby = 'group';
+                               // No break!
                        case 'popular':
                        case 'new':
+                       case 'beta':
                                $args['browse'] = $tab;
                                break;
 
@@ -122,35 +171,108 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
 
                $api = plugins_api( 'query_plugins', $args );
 
-               if ( is_wp_error( $api ) )
-                       wp_die( $api->get_error_message() . '</p> <p class="hide-if-no-js"><a href="#" onclick="document.location.reload(); return false;">' . __( 'Try again' ) . '</a>' );
+               if ( is_wp_error( $api ) ) {
+                       $this->error = $api;
+                       return;
+               }
 
                $this->items = $api->plugins;
 
+               if ( $this->orderby ) {
+                       uasort( $this->items, array( $this, 'order_callback' ) );
+               }
+
                $this->set_pagination_args( array(
                        'total_items' => $api->info['results'],
                        'per_page' => $args['per_page'],
                ) );
+
+               if ( isset( $api->info['groups'] ) ) {
+                       $this->groups = $api->info['groups'];
+               }
        }
 
-       function no_items() {
-               _e( 'No plugins match your request.' );
+       public function no_items() {
+               if ( isset( $this->error ) ) {
+                       $message = $this->error->get_error_message() . '<p class="hide-if-no-js"><a href="#" class="button" onclick="document.location.reload(); return false;">' . __( 'Try again' ) . '</a></p>';
+               } else {
+                       $message = __( 'No plugins match your request.' );
+               }
+               echo '<div class="no-plugin-results">' . $message . '</div>';
        }
 
-       function get_views() {
+       protected function get_views() {
                global $tabs, $tab;
 
                $display_tabs = array();
                foreach ( (array) $tabs as $action => $text ) {
-                       $class = ( $action == $tab ) ? ' class="current"' : '';
+                       $class = ( $action == $tab ) ? ' current' : '';
                        $href = self_admin_url('plugin-install.php?tab=' . $action);
-                       $display_tabs['plugin-install-'.$action] = "<a href='$href'$class>$text</a>";
+                       $display_tabs['plugin-install-'.$action] = "<a href='$href' class='$class'>$text</a>";
                }
+               // No longer a real tab.
+               unset( $display_tabs['plugin-install-upload'] );
 
                return $display_tabs;
        }
 
-       function display_tablenav( $which ) {
+       /**
+        * Override parent views so we can use the filter bar display.
+        */
+       public function views() {
+               $views = $this->get_views();
+
+               /** This filter is documented in wp-admin/inclues/class-wp-list-table.php */
+               $views = apply_filters( "views_{$this->screen->id}", $views );
+
+?>
+<div class="wp-filter">
+       <ul class="filter-links">
+               <?php
+               if ( ! empty( $views ) ) {
+                       foreach ( $views as $class => $view ) {
+                               $views[ $class ] = "\t<li class='$class'>$view";
+                       }
+                       echo implode( " </li>\n", $views ) . "</li>\n";
+               }
+               ?>
+       </ul>
+
+       <?php install_search_form( isset( $views['plugin-install-search'] ) ); ?>
+</div>
+<?php
+       }
+
+       /**
+        * Override the parent display() so we can provide a different container.
+        */
+       public function display() {
+               $singular = $this->_args['singular'];
+
+               $data_attr = '';
+
+               if ( $singular ) {
+                       $data_attr = " data-wp-lists='list:$singular'";
+               }
+
+               $this->display_tablenav( 'top' );
+
+?>
+<div class="wp-list-table <?php echo implode( ' ', $this->get_table_classes() ); ?>">
+
+       <div id="the-list"<?php echo $data_attr; ?>>
+               <?php $this->display_rows_or_placeholder(); ?>
+       </div>
+</div>
+<?php
+               $this->display_tablenav( 'bottom' );
+       }
+
+       protected function display_tablenav( $which ) {
+               if ( $GLOBALS['tab'] === 'featured' ) {
+                       return;
+               }
+
                if ( 'top' ==  $which ) { ?>
                        <div class="tablenav top">
                                <div class="alignleft actions">
@@ -174,22 +296,35 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
                }
        }
 
-       function get_table_classes() {
-               extract( $this->_args );
+       protected function get_table_classes() {
+               return array( 'widefat', $this->_args['plural'] );
+       }
 
-               return array( 'widefat', $plural );
+       public function get_columns() {
+               return array();
        }
 
-       function get_columns() {
-               return array(
-                       'name'        => _x( 'Name', 'plugin name' ),
-                       'version'     => __( 'Version' ),
-                       'rating'      => __( 'Rating' ),
-                       'description' => __( 'Description' ),
-               );
+       private function order_callback( $plugin_a, $plugin_b ) {
+               $orderby = $this->orderby;
+               if ( ! isset( $plugin_a->$orderby, $plugin_b->$orderby ) ) {
+                       return 0;
+               }
+
+               $a = $plugin_a->$orderby;
+               $b = $plugin_b->$orderby;
+
+               if ( $a == $b ) {
+                       return 0;
+               }
+
+               if ( 'DESC' == $this->order ) {
+                       return ( $a < $b ) ? 1 : -1;
+               } else {
+                       return ( $a < $b ) ? -1 : 1;
+               }
        }
 
-       function display_rows() {
+       public function display_rows() {
                $plugins_allowedtags = array(
                        'a' => array( 'href' => array(),'title' => array(), 'target' => array() ),
                        'abbr' => array( 'title' => array() ),'acronym' => array( 'title' => array() ),
@@ -197,63 +332,97 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
                        'ul' => array(), 'ol' => array(), 'li' => array(), 'p' => array(), 'br' => array()
                );
 
-               list( $columns, $hidden ) = $this->get_column_info();
+               $plugins_group_titles = array(
+                       'Performance' => _x( 'Performance', 'Plugin installer group title' ),
+                       'Social'      => _x( 'Social',      'Plugin installer group title' ),
+                       'Tools'       => _x( 'Tools',       'Plugin installer group title' ),
+               );
 
-               $style = array();
-               foreach ( $columns as $column_name => $column_display_name ) {
-                       $style[ $column_name ] = in_array( $column_name, $hidden ) ? 'style="display:none;"' : '';
-               }
+               $group = null;
 
                foreach ( (array) $this->items as $plugin ) {
-                       if ( is_object( $plugin ) )
+                       if ( is_object( $plugin ) ) {
                                $plugin = (array) $plugin;
+                       }
+
+                       // Display the group heading if there is one
+                       if ( isset( $plugin['group'] ) && $plugin['group'] != $group ) {
+                               if ( isset( $this->groups[ $plugin['group'] ] ) ) {
+                                       $group_name = $this->groups[ $plugin['group'] ];
+                                       if ( isset( $plugins_group_titles[ $group_name ] ) ) {
+                                               $group_name = $plugins_group_titles[ $group_name ];
+                                       }
+                               } else {
+                                       $group_name = $plugin['group'];
+                               }
+
+                               // Starting a new group, close off the divs of the last one
+                               if ( ! empty( $group ) ) {
+                                       echo '</div></div>';
+                               }
+
+                               echo '<div class="plugin-group"><h3>' . esc_html( $group_name ) . '</h3>';
+                               // needs an extra wrapping div for nth-child selectors to work
+                               echo '<div class="plugin-items">';
 
+                               $group = $plugin['group'];
+                       }
                        $title = wp_kses( $plugin['name'], $plugins_allowedtags );
-                       //Limit description to 400char, and remove any HTML.
-                       $description = strip_tags( $plugin['description'] );
-                       if ( strlen( $description ) > 400 )
-                               $description = mb_substr( $description, 0, 400 ) . '&#8230;';
-                       //remove any trailing entities
-                       $description = preg_replace( '/&[^;\s]{0,6}$/', '', $description );
-                       //strip leading/trailing & multiple consecutive lines
-                       $description = trim( $description );
-                       $description = preg_replace( "|(\r?\n)+|", "\n", $description );
-                       //\n => <br>
-                       $description = nl2br( $description );
+
+                       // Remove any HTML from the description.
+                       $description = strip_tags( $plugin['short_description'] );
                        $version = wp_kses( $plugin['version'], $plugins_allowedtags );
 
                        $name = strip_tags( $title . ' ' . $version );
 
-                       $author = $plugin['author'];
-                       if ( ! empty( $plugin['author'] ) )
-                               $author = ' <cite>' . sprintf( __( 'By %s' ), $author ) . '.</cite>';
-
-                       $author = wp_kses( $author, $plugins_allowedtags );
+                       $author = wp_kses( $plugin['author'], $plugins_allowedtags );
+                       if ( ! empty( $author ) ) {
+                               $author = ' <cite>' . sprintf( __( 'By %s' ), $author ) . '</cite>';
+                       }
 
                        $action_links = array();
-                       $action_links[] = '<a href="' . self_admin_url( 'plugin-install.php?tab=plugin-information&amp;plugin=' . $plugin['slug'] .
-                                                               '&amp;TB_iframe=true&amp;width=600&amp;height=550' ) . '" class="thickbox" title="' .
-                                                               esc_attr( sprintf( __( 'More information about %s' ), $name ) ) . '">' . __( 'Details' ) . '</a>';
 
                        if ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) {
                                $status = install_plugin_install_status( $plugin );
 
                                switch ( $status['status'] ) {
                                        case 'install':
-                                               if ( $status['url'] )
-                                                       $action_links[] = '<a class="install-now" href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Install %s' ), $name ) ) . '">' . __( 'Install Now' ) . '</a>';
+                                               if ( $status['url'] ) {
+                                                       /* translators: 1: Plugin name and version. */
+                                                       $action_links[] = '<a class="install-now button" href="' . $status['url'] . '" aria-label="' . esc_attr( sprintf( __( 'Install %s now' ), $name ) ) . '">' . __( 'Install Now' ) . '</a>';
+                                               }
+
                                                break;
                                        case 'update_available':
-                                               if ( $status['url'] )
-                                                       $action_links[] = '<a href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $status['version'] ) ) . '">' . __( 'Update Now' ) . '</a>';
+                                               if ( $status['url'] ) {
+                                                       /* translators: 1: Plugin name and version */
+                                                       $action_links[] = '<a class="button" href="' . $status['url'] . '" aria-label="' . esc_attr( sprintf( __( 'Update %s now' ), $name ) ) . '">' . __( 'Update Now' ) . '</a>';
+                                               }
+
                                                break;
                                        case 'latest_installed':
                                        case 'newer_installed':
-                                               $action_links[] = '<span title="' . esc_attr__( 'This plugin is already installed and is up to date' ) . ' ">' . _x( 'Installed', 'plugin' ) . '</span>';
+                                               $action_links[] = '<span class="button button-disabled" title="' . esc_attr__( 'This plugin is already installed and is up to date' ) . ' ">' . _x( 'Installed', 'plugin' ) . '</span>';
                                                break;
                                }
                        }
 
+                       $details_link   = self_admin_url( 'plugin-install.php?tab=plugin-information&amp;plugin=' . $plugin['slug'] .
+                                                               '&amp;TB_iframe=true&amp;width=600&amp;height=550' );
+
+                       /* translators: 1: Plugin name and version. */
+                       $action_links[] = '<a href="' . esc_url( $details_link ) . '" class="thickbox" aria-label="' . esc_attr( sprintf( __( 'More information about %s' ), $name ) ) . '" data-title="' . esc_attr( $name ) . '">' . __( 'More Details' ) . '</a>';
+
+                       if ( !empty( $plugin['icons']['svg'] ) ) {
+                               $plugin_icon_url = $plugin['icons']['svg'];
+                       } elseif ( !empty( $plugin['icons']['2x'] ) ) {
+                               $plugin_icon_url = $plugin['icons']['2x'];
+                       } elseif ( !empty( $plugin['icons']['1x'] ) ) {
+                               $plugin_icon_url = $plugin['icons']['1x'];
+                       } else {
+                               $plugin_icon_url = $plugin['icons']['default'];
+                       }
+
                        /**
                         * Filter the install action links for a plugin.
                         *
@@ -264,17 +433,56 @@ class WP_Plugin_Install_List_Table extends WP_List_Table {
                         */
                        $action_links = apply_filters( 'plugin_install_action_links', $action_links, $plugin );
                ?>
-               <tr>
-                       <td class="name column-name"<?php echo $style['name']; ?>><strong><?php echo $title; ?></strong>
-                               <div class="action-links"><?php if ( !empty( $action_links ) ) echo implode( ' | ', $action_links ); ?></div>
-                       </td>
-                       <td class="vers column-version"<?php echo $style['version']; ?>><?php echo $version; ?></td>
-                       <td class="vers column-rating"<?php echo $style['rating']; ?>>
-                               <?php wp_star_rating( array( 'rating' => $plugin['rating'], 'type' => 'percent', 'number' => $plugin['num_ratings'] ) ); ?>
-                       </td>
-                       <td class="desc column-description"<?php echo $style['description']; ?>><?php echo $description, $author; ?></td>
-               </tr>
+               <div class="plugin-card">
+                       <div class="plugin-card-top">
+                               <a href="<?php echo esc_url( $details_link ); ?>" class="thickbox plugin-icon"><img src="<?php echo esc_attr( $plugin_icon_url ) ?>" /></a>
+                               <div class="name column-name">
+                                       <h4><a href="<?php echo esc_url( $details_link ); ?>" class="thickbox"><?php echo $title; ?></a></h4>
+                               </div>
+                               <div class="action-links">
+                                       <?php
+                                               if ( $action_links ) {
+                                                       echo '<ul class="plugin-action-buttons"><li>' . implode( '</li><li>', $action_links ) . '</li></ul>';
+                                               }
+                                       ?>
+                               </div>
+                               <div class="desc column-description">
+                                       <p><?php echo $description; ?></p>
+                                       <p class="authors"><?php echo $author; ?></p>
+                               </div>
+                       </div>
+                       <div class="plugin-card-bottom">
+                               <div class="vers column-rating">
+                                       <?php wp_star_rating( array( 'rating' => $plugin['rating'], 'type' => 'percent', 'number' => $plugin['num_ratings'] ) ); ?>
+                                       <span class="num-ratings">(<?php echo number_format_i18n( $plugin['num_ratings'] ); ?>)</span>
+                               </div>
+                               <div class="column-updated">
+                                       <strong><?php _e( 'Last Updated:' ); ?></strong> <span title="<?php echo esc_attr( $plugin['last_updated'] ); ?>">
+                                               <?php printf( __( '%s ago' ), human_time_diff( strtotime( $plugin['last_updated'] ) ) ); ?>
+                                       </span>
+                               </div>
+                               <div class="column-downloaded">
+                                       <?php echo sprintf( _n( '%s download', '%s downloads', $plugin['downloaded'] ), number_format_i18n( $plugin['downloaded'] ) ); ?>
+                               </div>
+                               <div class="column-compatibility">
+                                       <?php
+                                       if ( ! empty( $plugin['tested'] ) && version_compare( substr( $GLOBALS['wp_version'], 0, strlen( $plugin['tested'] ) ), $plugin['tested'], '>' ) ) {
+                                               echo '<span class="compatibility-untested">' . __( '<strong>Untested</strong> with your version of WordPress' ) . '</span>';
+                                       } elseif ( ! empty( $plugin['requires'] ) && version_compare( substr( $GLOBALS['wp_version'], 0, strlen( $plugin['requires'] ) ), $plugin['requires'], '<' ) ) {
+                                               echo '<span class="compatibility-incompatible">' . __( '<strong>Incompatible</strong> with your version of WordPress' ) . '</span>';
+                                       } else {
+                                               echo '<span class="compatibility-compatible">' . __( '<strong>Compatible</strong> with your version of WordPress' ) . '</span>';
+                                       }
+                                       ?>
+                               </div>
+                       </div>
+               </div>
                <?php
                }
+
+               // Close off the group divs of the last one
+               if ( ! empty( $group ) ) {
+                       echo '</div></div>';
+               }
        }
 }