wp-admin/includes/class-wp-theme-install-list-table.php

   1 <?php
   2 /**
   3  * Theme Installer List Table class.
   4  *
   5  * @package WordPress
   6  * @subpackage List_Table
   7  * @since 3.1.0
   8  * @access private
   9  */
  10 class WP_Theme_Install_List_Table extends WP_List_Table {
  11
  12         function ajax_user_can() {
  13                 return current_user_can('install_themes');
  14         }
  15
  16         function prepare_items() {
  17                 include( ABSPATH . 'wp-admin/includes/theme-install.php' );
  18
  19                 global $tabs, $tab, $paged, $type, $term, $theme_field_defaults;
  20
  21                 wp_reset_vars( array( 'tab' ) );
  22
  23                 $paged = $this->get_pagenum();
  24
  25                 $per_page = 36;
  26
  27                 // These are the tabs which are shown on the page,
  28                 $tabs = array();
  29                 $tabs['dashboard'] = __( 'Search' );
  30                 if ( 'search' == $tab )
  31                         $tabs['search'] = __( 'Search Results' );
  32                 $tabs['upload'] = __( 'Upload' );
  33                 $tabs['featured'] = _x( 'Featured','Theme Installer' );
  34                 //$tabs['popular']  = _x( 'Popular','Theme Installer' );
  35                 $tabs['new']      = _x( 'Newest','Theme Installer' );
  36                 $tabs['updated']  = _x( 'Recently Updated','Theme Installer' );
  37
  38                 $nonmenu_tabs = array( 'theme-information' ); // Valid actions to perform which do not have a Menu item.
  39
  40                 $tabs = apply_filters( 'install_themes_tabs', $tabs );
  41                 $nonmenu_tabs = apply_filters( 'install_themes_nonmenu_tabs', $nonmenu_tabs );
  42
  43                 // If a non-valid menu tab has been selected, And its not a non-menu action.
  44                 if ( empty( $tab ) || ( ! isset( $tabs[ $tab ] ) && ! in_array( $tab, (array) $nonmenu_tabs ) ) )
  45                         $tab = key( $tabs );
  46
  47                 $args = array( 'page' => $paged, 'per_page' => $per_page, 'fields' => $theme_field_defaults );
  48
  49                 switch ( $tab ) {
  50                         case 'search':
  51                                 $type = isset( $_REQUEST['type'] ) ? stripslashes( $_REQUEST['type'] ) : '';
  52                                 $term = isset( $_REQUEST['s'] ) ? stripslashes( $_REQUEST['s'] ) : '';
  53
  54                                 switch ( $type ) {
  55                                         case 'tag':
  56                                                 $terms = explode( ',', $term );
  57                                                 $terms = array_map( 'trim', $terms );
  58                                                 $terms = array_map( 'sanitize_title_with_dashes', $terms );
  59                                                 $args['tag'] = $terms;
  60                                                 break;
  61                                         case 'term':
  62                                                 $args['search'] = $term;
  63                                                 break;
  64                                         case 'author':
  65                                                 $args['author'] = $term;
  66                                                 break;
  67                                 }
  68
  69                                 if ( !empty( $_POST['features'] ) ) {
  70                                         $terms = $_POST['features'];
  71                                         $terms = array_map( 'trim', $terms );
  72                                         $terms = array_map( 'sanitize_title_with_dashes', $terms );
  73                                         $args['tag'] = $terms;
  74                                         $_REQUEST['s'] = implode( ',', $terms );
  75                                         $_REQUEST['type'] = 'tag';
  76                                 }
  77
  78                                 add_action( 'install_themes_table_header', 'install_theme_search_form' );
  79                                 break;
  80
  81                         case 'featured':
  82                         //case 'popular':
  83                         case 'new':
  84                         case 'updated':
  85                                 $args['browse'] = $tab;
  86                                 break;
  87
  88                         default:
  89                                 $args = false;
  90                 }
  91
  92                 if ( !$args )
  93                         return;
  94
  95                 $api = themes_api( 'query_themes', $args );
  96
  97                 if ( is_wp_error( $api ) )
  98                         wp_die( $api->get_error_message() . '</p> <p><a href="#" onclick="document.location.reload(); return false;">' . __( 'Try again' ) . '</a>' );
  99
 100                 $this->items = $api->themes;
 101
 102                 $this->set_pagination_args( array(
 103                         'total_items' => $api->info['results'],
 104                         'per_page' => $per_page,
 105                 ) );
 106         }
 107
 108         function no_items() {
 109                 _e( 'No themes match your request.' );
 110         }
 111
 112         function get_views() {
 113                 global $tabs, $tab;
 114
 115                 $display_tabs = array();
 116                 foreach ( (array) $tabs as $action => $text ) {
 117                         $class = ( $action == $tab ) ? ' class="current"' : '';
 118                         $href = self_admin_url('theme-install.php?tab=' . $action);
 119                         $display_tabs['theme-install-'.$action] = "<a href='$href'$class>$text</a>";
 120                 }
 121
 122                 return $display_tabs;
 123         }
 124
 125         function get_columns() {
 126                 return array();
 127         }
 128
 129         function display() {
 130
 131                 // wp_nonce_field( "fetch-list-" . get_class( $this ), '_ajax_fetch_list_nonce' );
 132 ?>
 133                 <div class="tablenav top themes">
 134                         <div class="alignleft actions">
 135                                 <?php do_action( 'install_themes_table_header' ); ?>
 136                         </div>
 137                         <?php $this->pagination( 'top' ); ?>
 138                         <img src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" class="ajax-loading list-ajax-loading" alt="" />
 139                         <br class="clear" />
 140                 </div>
 141
 142                 <div id="availablethemes">
 143                         <?php $this->display_rows_or_placeholder(); ?>
 144                 </div>
 145
 146                 <div class="tablenav bottom themes">
 147                         <?php $this->pagination( 'bottom' ); ?>
 148                         <img src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" class="ajax-loading list-ajax-loading" alt="" />
 149                         <br class="clear" />
 150                 </div>
 151 <?php
 152         }
 153
 154         function display_rows() {
 155                 $themes = $this->items;
 156                 $theme_names = array_keys( $themes );
 157
 158                 foreach ( $theme_names as $theme_name ) {
 159                                 $class = array( 'available-theme' );
 160                                 ?>
 161                                 <div class="<?php echo join( ' ', $class ); ?>"><?php
 162                                         if ( isset( $themes[$theme_name] ) )
 163                                                 display_theme( $themes[$theme_name] );
 164                                 ?></div>
 165                 <?php } // end foreach $theme_names
 166         }
 167 }
 168
 169 ?>