229 lines
7.7 KiB
PHP
229 lines
7.7 KiB
PHP
<?php
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/**
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* Plugin Installer List Table class.
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*
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* @package WordPress
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* @subpackage List_Table
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* @since 3.1.0
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*/
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class WP_Plugin_Install_List_Table extends WP_List_Table {
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function check_permissions() {
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if ( ! current_user_can('install_plugins') )
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wp_die(__('You do not have sufficient permissions to install plugins on this site.'));
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}
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function prepare_items() {
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include( ABSPATH . 'wp-admin/includes/plugin-install.php' );
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global $tabs, $tab, $paged, $type, $term;
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wp_reset_vars( array( 'tab' ) );
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$paged = $this->get_pagenum();
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$per_page = 30;
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// These are the tabs which are shown on the page
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$tabs = array();
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$tabs['dashboard'] = __( 'Search' );
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if ( 'search' == $tab )
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$tabs['search'] = __( 'Search Results' );
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$tabs['upload'] = __( 'Upload' );
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$tabs['featured'] = _x( 'Featured','Plugin Installer' );
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$tabs['popular'] = _x( 'Popular','Plugin Installer' );
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$tabs['new'] = _x( 'Newest','Plugin Installer' );
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$tabs['updated'] = _x( 'Recently Updated','Plugin Installer' );
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$nonmenu_tabs = array( 'plugin-information' ); //Valid actions to perform which do not have a Menu item.
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$tabs = apply_filters( 'install_plugins_tabs', $tabs );
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$nonmenu_tabs = apply_filters( 'install_plugins_nonmenu_tabs', $nonmenu_tabs );
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// If a non-valid menu tab has been selected, And its not a non-menu action.
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if ( empty( $tab ) || ( !isset( $tabs[ $tab ] ) && !in_array( $tab, (array) $nonmenu_tabs ) ) )
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$tab = key( $tabs );
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$args = array( 'page' => $paged, 'per_page' => $per_page );
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switch ( $tab ) {
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case 'search':
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$type = isset( $_REQUEST['type'] ) ? stripslashes( $_REQUEST['type'] ) : '';
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$term = isset( $_REQUEST['s'] ) ? stripslashes( $_REQUEST['s'] ) : '';
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switch ( $type ) {
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case 'tag':
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$args['tag'] = sanitize_title_with_dashes( $term );
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break;
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case 'term':
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$args['search'] = $term;
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break;
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case 'author':
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$args['author'] = $term;
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break;
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}
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add_action( 'install_plugins_table_header', 'install_search_form' );
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break;
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case 'featured':
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case 'popular':
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case 'new':
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case 'updated':
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$args['browse'] = $tab;
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break;
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default:
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$args = false;
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}
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if ( !$args )
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return;
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$api = plugins_api( 'query_plugins', $args );
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if ( is_wp_error( $api ) )
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wp_die( $api->get_error_message() . '</p> <p class="hide-if-no-js"><a href="#" onclick="document.location.reload(); return false;">' . __( 'Try again' ) . '</a>' );
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$this->items = $api->plugins;
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$this->set_pagination_args( array(
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'total_items' => $api->info['results'],
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'per_page' => $per_page,
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) );
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}
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function no_items() {
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_e( 'No plugins match your request.' );
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}
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function get_views() {
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global $tabs, $tab;
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$display_tabs = array();
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foreach ( (array) $tabs as $action => $text ) {
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$class = ( $action == $tab ) ? ' class="current"' : '';
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$href = admin_url('plugin-install.php?tab=' . $action);
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$display_tabs[$action] = "<a href='$href'$class>$text</a>";
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}
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return $display_tabs;
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}
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function display_tablenav( $which ) {
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if ( 'top' == $which ) { ?>
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<div class="tablenav">
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<div class="alignleft actions">
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<?php do_action( 'install_plugins_table_header' ); ?>
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</div>
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<?php $this->pagination( $which ); ?>
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<br class="clear" />
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</div>
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<?php } else { ?>
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<div class="tablenav">
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<?php $this->pagination( $which ); ?>
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<br class="clear" />
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</div>
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<?php
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}
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}
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function get_table_classes() {
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extract( $this->_args );
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return array( 'widefat', $plural );
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}
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function get_columns() {
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return array(
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'name' => __( 'Name' ),
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'version' => __( 'Version' ),
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'rating' => __( 'Rating' ),
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'description' => __( 'Description' ),
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);
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}
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function display_rows() {
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$plugins_allowedtags = array(
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'a' => array( 'href' => array(),'title' => array(), 'target' => array() ),
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'abbr' => array( 'title' => array() ),'acronym' => array( 'title' => array() ),
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'code' => array(), 'pre' => array(), 'em' => array(),'strong' => array(),
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'ul' => array(), 'ol' => array(), 'li' => array(), 'p' => array(), 'br' => array()
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);
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foreach ( (array) $this->items as $plugin ) {
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if ( is_object( $plugin ) )
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$plugin = (array) $plugin;
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$title = wp_kses( $plugin['name'], $plugins_allowedtags );
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//Limit description to 400char, and remove any HTML.
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$description = strip_tags( $plugin['description'] );
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if ( strlen( $description ) > 400 )
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$description = mb_substr( $description, 0, 400 ) . '…';
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//remove any trailing entities
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$description = preg_replace( '/&[^;\s]{0,6}$/', '', $description );
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//strip leading/trailing & multiple consecutive lines
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$description = trim( $description );
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$description = preg_replace( "|(\r?\n)+|", "\n", $description );
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//\n => <br>
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$description = nl2br( $description );
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$version = wp_kses( $plugin['version'], $plugins_allowedtags );
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$name = strip_tags( $title . ' ' . $version );
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$author = $plugin['author'];
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if ( ! empty( $plugin['author'] ) )
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$author = ' <cite>' . sprintf( __( 'By %s' ), $author ) . '.</cite>';
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$author = wp_kses( $author, $plugins_allowedtags );
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$action_links = array();
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$action_links[] = '<a href="' . admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $plugin['slug'] .
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'&TB_iframe=true&width=600&height=550' ) . '" class="thickbox" title="' .
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esc_attr( sprintf( __( 'More information about %s' ), $name ) ) . '">' . __( 'Details' ) . '</a>';
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if ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) {
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$status = install_plugin_install_status( $plugin );
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switch ( $status['status'] ) {
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case 'install':
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if ( $status['url'] )
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$action_links[] = '<a class="install-now" href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Install %s' ), $name ) ) . '">' . __( 'Install Now' ) . '</a>';
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break;
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case 'update_available':
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if ( $status['url'] )
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$action_links[] = '<a href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $status['version'] ) ) . '">' . sprintf( __( 'Update Now' ), $status['version'] ) . '</a>';
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break;
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case 'latest_installed':
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case 'newer_installed':
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$action_links[] = '<span title="' . esc_attr__( 'This plugin is already installed and is up to date' ) . ' ">' . __( 'Installed' ) . '</span>';
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break;
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}
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}
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$action_links = apply_filters( 'plugin_install_action_links', $action_links, $plugin );
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?>
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<tr>
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<td class="name"><strong><?php echo $title; ?></strong>
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<div class="action-links"><?php if ( !empty( $action_links ) ) echo implode( ' | ', $action_links ); ?></div>
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</td>
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<td class="vers"><?php echo $version; ?></td>
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<td class="vers">
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<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'] ) ) ?>">
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<div class="star star-rating" style="width: <?php echo esc_attr( $plugin['rating'] ) ?>px"></div>
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<div class="star star5"><img src="<?php echo admin_url( 'images/star.gif' ); ?>" alt="<?php _e( '5 stars' ) ?>" /></div>
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<div class="star star4"><img src="<?php echo admin_url( 'images/star.gif' ); ?>" alt="<?php _e( '4 stars' ) ?>" /></div>
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<div class="star star3"><img src="<?php echo admin_url( 'images/star.gif' ); ?>" alt="<?php _e( '3 stars' ) ?>" /></div>
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<div class="star star2"><img src="<?php echo admin_url( 'images/star.gif' ); ?>" alt="<?php _e( '2 stars' ) ?>" /></div>
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<div class="star star1"><img src="<?php echo admin_url( 'images/star.gif' ); ?>" alt="<?php _e( '1 star' ) ?>" /></div>
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</div>
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</td>
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<td class="desc"><?php echo $description, $author; ?></td>
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</tr>
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<?php
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}
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}
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}
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?>
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