wp/wp-admin/includes/class-wp-plugin-install-list-table.php
changeset 5 5e2f62d02dcd
parent 0 d970ebf37754
child 7 cf61fcea0001
--- a/wp/wp-admin/includes/class-wp-plugin-install-list-table.php	Mon Jun 08 16:11:51 2015 +0000
+++ b/wp/wp-admin/includes/class-wp-plugin-install-list-table.php	Tue Jun 09 03:35:32 2015 +0200
@@ -9,11 +9,46 @@
  */
 class WP_Plugin_Install_List_Table extends WP_List_Table {
 
-	function ajax_user_can() {
+	public $order = 'ASC';
+	public $orderby = null;
+	public $groups = array();
+
+	private $error;
+
+	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;
@@ -26,24 +61,31 @@
 
 		// 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['recommended']   = _x( 'Recommended', '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.
 		 *
 		 * @since 2.7.0
 		 *
-		 * @param array $tabs The tabs shown on the Plugin Install screen. Defaults are 'dashboard', 'search',
-		 *                    'upload', 'featured', 'popular', 'new', and 'favorites'.
+		 * @param array $tabs The tabs shown on the Plugin Install screen. Defaults include 'featured', 'popular',
+		 *                    'recommended', 'favorites', and 'upload'.
 		 */
 		$tabs = apply_filters( 'install_plugins_tabs', $tabs );
 
@@ -60,7 +102,18 @@
 		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,
+				'icons' => true,
+				'active_installs' => 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 +132,16 @@
 						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':
+			case 'recommended':
 				$args['browse'] = $tab;
 				break;
 
@@ -107,9 +164,8 @@
 		/**
 		 * Filter API request arguments for each Plugin Install screen tab.
 		 *
-		 * The dynamic portion of the hook name, $tab, refers to the plugin install tabs.
-		 * Default tabs are 'dashboard', 'search', 'upload', 'featured', 'popular', 'new',
-		 * and 'favorites'.
+		 * The dynamic portion of the hook name, `$tab`, refers to the plugin install tabs.
+		 * Default tabs include 'featured', 'popular', 'recommended', 'favorites', and 'upload'.
 		 *
 		 * @since 3.7.0
 		 *
@@ -122,36 +178,114 @@
 
 		$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' => $per_page,
+			'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 ) {
-		if ( 'top' ==  $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' );
+	}
+
+	/**
+	 * @param string $which
+	 */
+	protected function display_tablenav( $which ) {
+		if ( $GLOBALS['tab'] === 'featured' ) {
+			return;
+		}
+
+		if ( 'top' ==  $which ) {
+			wp_referer_field();
+		?>
 			<div class="tablenav top">
 				<div class="alignleft actions">
 					<?php
@@ -174,22 +308,40 @@
 		}
 	}
 
-	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' ),
-		);
+	/**
+	 * @param object $plugin_a
+	 * @param object $plugin_b
+	 * @return int
+	 */
+	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 +349,97 @@
 			'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" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url( $status['url'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Install %s now' ), $name ) ) . '" data-name="' . esc_attr( $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'] ) ) . '">' . sprintf( __( 'Update Now' ), $status['version'] ) . '</a>';
+						if ( $status['url'] ) {
+							/* translators: 1: Plugin name and version */
+							$action_links[] = '<a class="update-now button" data-plugin="' . esc_attr( $status['file'] ) . '" data-slug="' . esc_attr( $plugin['slug'] ) . '" href="' . esc_url( $status['url'] ) . '" aria-label="' . esc_attr( sprintf( __( 'Update %s now' ), $name ) ) . '" data-name="' . esc_attr( $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.
 			 *
@@ -263,20 +449,67 @@
 			 * @param array $plugin       The plugin currently being listed.
 			 */
 			$action_links = apply_filters( 'plugin_install_action_links', $action_links, $plugin );
+
+			$date_format = __( 'M j, Y @ H:i' );
+			$last_updated_timestamp = strtotime( $plugin['last_updated'] );
 		?>
-		<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']; ?>>
-				<div class="star-holder" title="<?php printf( _n( '(based on %s rating)', '(based on %s ratings)', $plugin['num_ratings'] ), number_format_i18n( $plugin['num_ratings'] ) ) ?>">
-					<div class="star star-rating" style="width: <?php echo esc_attr( str_replace( ',', '.', $plugin['rating'] ) ); ?>px"></div>
+		<div class="plugin-card plugin-card-<?php echo sanitize_html_class( $plugin['slug'] ); ?>">
+			<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( date_i18n( $date_format, $last_updated_timestamp ) ); ?>">
+						<?php printf( __( '%s ago' ), human_time_diff( $last_updated_timestamp ) ); ?>
+					</span>
 				</div>
-			</td>
-			<td class="desc column-description"<?php echo $style['description']; ?>><?php echo $description, $author; ?></td>
-		</tr>
+				<div class="column-downloaded">
+					<?php
+					if ( $plugin['active_installs'] >= 1000000 ) {
+						$active_installs_text = _x( '1+ Million', 'Active plugin installs' );
+					} else {
+						$active_installs_text = number_format_i18n( $plugin['active_installs'] ) . '+';
+					}
+					printf( __( '%s Active Installs' ), $active_installs_text );
+					?>
+				</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">' . __( 'Untested 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>';
+		}
 	}
 }