/wp-admin/includes/class-wp-theme-install-list-table.php
PHP | 396 lines | 271 code | 62 blank | 63 comment | 20 complexity | b294bc85af903cafba28260e1271c7a4 MD5 | raw file
- <?php
- /**
- * Theme Installer List Table class.
- *
- * @package WordPress
- * @subpackage List_Table
- * @since 3.1.0
- * @access private
- */
- class WP_Theme_Install_List_Table extends WP_Themes_List_Table {
- var $features = array();
- function ajax_user_can() {
- return current_user_can( 'install_themes' );
- }
- function prepare_items() {
- include( ABSPATH . 'wp-admin/includes/theme-install.php' );
- global $tabs, $tab, $paged, $type, $theme_field_defaults;
- wp_reset_vars( array( 'tab' ) );
- $search_terms = array();
- $search_string = '';
- if ( ! empty( $_REQUEST['s'] ) ){
- $search_string = strtolower( wp_unslash( $_REQUEST['s'] ) );
- $search_terms = array_unique( array_filter( array_map( 'trim', explode( ',', $search_string ) ) ) );
- }
- if ( ! empty( $_REQUEST['features'] ) )
- $this->features = $_REQUEST['features'];
- $paged = $this->get_pagenum();
- $per_page = 36;
- // 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' );
- $tabs['featured'] = _x( 'Featured','Theme Installer' );
- //$tabs['popular'] = _x( 'Popular','Theme Installer' );
- $tabs['new'] = _x( 'Newest','Theme Installer' );
- $tabs['updated'] = _x( 'Recently Updated','Theme Installer' );
- $nonmenu_tabs = array( 'theme-information' ); // Valid actions to perform which do not have a Menu item.
- $tabs = apply_filters( 'install_themes_tabs', $tabs );
- $nonmenu_tabs = apply_filters( 'install_themes_nonmenu_tabs', $nonmenu_tabs );
- // If a non-valid menu tab has been selected, And it's not a non-menu action.
- if ( empty( $tab ) || ( ! isset( $tabs[ $tab ] ) && ! in_array( $tab, (array) $nonmenu_tabs ) ) )
- $tab = key( $tabs );
- $args = array( 'page' => $paged, 'per_page' => $per_page, 'fields' => $theme_field_defaults );
- switch ( $tab ) {
- case 'search':
- $type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term';
- switch ( $type ) {
- case 'tag':
- $args['tag'] = array_map( 'sanitize_key', $search_terms );
- break;
- case 'term':
- $args['search'] = $search_string;
- break;
- case 'author':
- $args['author'] = $search_string;
- break;
- }
- if ( ! empty( $this->features ) ) {
- $args['tag'] = $this->features;
- $_REQUEST['s'] = implode( ',', $this->features );
- $_REQUEST['type'] = 'tag';
- }
- add_action( 'install_themes_table_header', 'install_theme_search_form', 10, 0 );
- break;
- case 'featured':
- //case 'popular':
- case 'new':
- case 'updated':
- $args['browse'] = $tab;
- break;
- default:
- $args = false;
- break;
- }
- $args = apply_filters( 'install_themes_table_api_args_' . $tab, $args );
- if ( ! $args )
- return;
- $api = themes_api( 'query_themes', $args );
- if ( is_wp_error( $api ) )
- wp_die( $api->get_error_message() . '</p> <p><a href="#" onclick="document.location.reload(); return false;">' . __( 'Try again' ) . '</a>' );
- $this->items = $api->themes;
- $this->set_pagination_args( array(
- 'total_items' => $api->info['results'],
- 'per_page' => $per_page,
- 'infinite_scroll' => true,
- ) );
- }
- function no_items() {
- _e( 'No themes match your request.' );
- }
- function get_views() {
- global $tabs, $tab;
- $display_tabs = array();
- foreach ( (array) $tabs as $action => $text ) {
- $class = ( $action == $tab ) ? ' class="current"' : '';
- $href = self_admin_url('theme-install.php?tab=' . $action);
- $display_tabs['theme-install-'.$action] = "<a href='$href'$class>$text</a>";
- }
- return $display_tabs;
- }
- function display() {
- wp_nonce_field( "fetch-list-" . get_class( $this ), '_ajax_fetch_list_nonce' );
- ?>
- <div class="tablenav top themes">
- <div class="alignleft actions">
- <?php do_action( 'install_themes_table_header' ); ?>
- </div>
- <?php $this->pagination( 'top' ); ?>
- <br class="clear" />
- </div>
- <div id="availablethemes">
- <?php $this->display_rows_or_placeholder(); ?>
- </div>
- <?php
- parent::tablenav( 'bottom' );
- }
- function display_rows() {
- $themes = $this->items;
- foreach ( $themes as $theme ) {
- ?>
- <div class="available-theme installable-theme"><?php
- $this->single_row( $theme );
- ?></div>
- <?php } // end foreach $theme_names
- $this->theme_installer();
- }
- /**
- * Prints a theme from the WordPress.org API.
- *
- * @param object $theme An object that contains theme data returned by the WordPress.org API.
- *
- * Example theme data:
- * object(stdClass)[59]
- * public 'name' => string 'Magazine Basic'
- * public 'slug' => string 'magazine-basic'
- * public 'version' => string '1.1'
- * public 'author' => string 'tinkerpriest'
- * public 'preview_url' => string 'http://wp-themes.com/?magazine-basic'
- * public 'screenshot_url' => string 'http://wp-themes.com/wp-content/themes/magazine-basic/screenshot.png'
- * public 'rating' => float 80
- * public 'num_ratings' => int 1
- * public 'homepage' => string 'http://wordpress.org/themes/magazine-basic'
- * public 'description' => string 'A basic magazine style layout with a fully customizable layout through a backend interface. Designed by <a href="http://bavotasan.com">c.bavota</a> of <a href="http://tinkerpriestmedia.com">Tinker Priest Media</a>.'
- * public 'download_link' => string 'http://wordpress.org/themes/download/magazine-basic.1.1.zip'
- */
- function single_row( $theme ) {
- global $themes_allowedtags;
- if ( empty( $theme ) )
- return;
- $name = wp_kses( $theme->name, $themes_allowedtags );
- $author = wp_kses( $theme->author, $themes_allowedtags );
- $preview_title = sprintf( __('Preview “%s”'), $name );
- $preview_url = add_query_arg( array(
- 'tab' => 'theme-information',
- 'theme' => $theme->slug,
- ) );
- $actions = array();
- $install_url = add_query_arg( array(
- 'action' => 'install-theme',
- 'theme' => $theme->slug,
- ), self_admin_url( 'update.php' ) );
- $update_url = add_query_arg( array(
- 'action' => 'upgrade-theme',
- 'theme' => $theme->slug,
- ), self_admin_url( 'update.php' ) );
- $status = $this->_get_theme_status( $theme );
- switch ( $status ) {
- default:
- case 'install':
- $actions[] = '<a class="install-now" href="' . esc_url( wp_nonce_url( $install_url, 'install-theme_' . $theme->slug ) ) . '" title="' . esc_attr( sprintf( __( 'Install %s' ), $name ) ) . '">' . __( 'Install Now' ) . '</a>';
- break;
- case 'update_available':
- $actions[] = '<a class="install-now" href="' . esc_url( wp_nonce_url( $update_url, 'upgrade-theme_' . $theme->slug ) ) . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $theme->version ) ) . '">' . __( 'Update' ) . '</a>';
- break;
- case 'newer_installed':
- case 'latest_installed':
- $actions[] = '<span class="install-now" title="' . esc_attr__( 'This theme is already installed and is up to date' ) . '">' . _x( 'Installed', 'theme' ) . '</span>';
- break;
- }
- $actions[] = '<a class="install-theme-preview" href="' . esc_url( $preview_url ) . '" title="' . esc_attr( sprintf( __( 'Preview %s' ), $name ) ) . '">' . __( 'Preview' ) . '</a>';
- $actions = apply_filters( 'theme_install_actions', $actions, $theme );
- ?>
- <a class="screenshot install-theme-preview" href="<?php echo esc_url( $preview_url ); ?>" title="<?php echo esc_attr( $preview_title ); ?>">
- <img src='<?php echo esc_url( $theme->screenshot_url ); ?>' width='150' />
- </a>
- <h3><?php echo $name; ?></h3>
- <div class="theme-author"><?php printf( __( 'By %s' ), $author ); ?></div>
- <div class="action-links">
- <ul>
- <?php foreach ( $actions as $action ): ?>
- <li><?php echo $action; ?></li>
- <?php endforeach; ?>
- <li class="hide-if-no-js"><a href="#" class="theme-detail"><?php _e('Details') ?></a></li>
- </ul>
- </div>
- <?php
- $this->install_theme_info( $theme );
- }
- /**
- * Prints the wrapper for the theme installer.
- */
- function theme_installer() {
- ?>
- <div id="theme-installer" class="wp-full-overlay expanded">
- <div class="wp-full-overlay-sidebar">
- <div class="wp-full-overlay-header">
- <a href="#" class="close-full-overlay button-secondary"><?php _e( 'Close' ); ?></a>
- <span class="theme-install"></span>
- </div>
- <div class="wp-full-overlay-sidebar-content">
- <div class="install-theme-info"></div>
- </div>
- <div class="wp-full-overlay-footer">
- <a href="#" class="collapse-sidebar" title="<?php esc_attr_e('Collapse Sidebar'); ?>">
- <span class="collapse-sidebar-label"><?php _e('Collapse'); ?></span>
- <span class="collapse-sidebar-arrow"></span>
- </a>
- </div>
- </div>
- <div class="wp-full-overlay-main"></div>
- </div>
- <?php
- }
- /**
- * Prints the wrapper for the theme installer with a provided theme's data.
- * Used to make the theme installer work for no-js.
- *
- * @param object $theme - A WordPress.org Theme API object.
- */
- function theme_installer_single( $theme ) {
- ?>
- <div id="theme-installer" class="wp-full-overlay single-theme">
- <div class="wp-full-overlay-sidebar">
- <?php $this->install_theme_info( $theme ); ?>
- </div>
- <div class="wp-full-overlay-main">
- <iframe src="<?php echo esc_url( $theme->preview_url ); ?>"></iframe>
- </div>
- </div>
- <?php
- }
- /**
- * Prints the info for a theme (to be used in the theme installer modal).
- *
- * @param object $theme - A WordPress.org Theme API object.
- */
- function install_theme_info( $theme ) {
- global $themes_allowedtags;
- if ( empty( $theme ) )
- return;
- $name = wp_kses( $theme->name, $themes_allowedtags );
- $author = wp_kses( $theme->author, $themes_allowedtags );
- $num_ratings = sprintf( _n( '(based on %s rating)', '(based on %s ratings)', $theme->num_ratings ), number_format_i18n( $theme->num_ratings ) );
- $install_url = add_query_arg( array(
- 'action' => 'install-theme',
- 'theme' => $theme->slug,
- ), self_admin_url( 'update.php' ) );
- $update_url = add_query_arg( array(
- 'action' => 'upgrade-theme',
- 'theme' => $theme->slug,
- ), self_admin_url( 'update.php' ) );
- $status = $this->_get_theme_status( $theme );
- ?>
- <div class="install-theme-info"><?php
- switch ( $status ) {
- default:
- case 'install':
- echo '<a class="theme-install button-primary" href="' . esc_url( wp_nonce_url( $install_url, 'install-theme_' . $theme->slug ) ) . '">' . __( 'Install' ) . '</a>';
- break;
- case 'update_available':
- echo '<a class="theme-install button-primary" href="' . esc_url( wp_nonce_url( $update_url, 'upgrade-theme_' . $theme->slug ) ) . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $theme->version ) ) . '">' . __( 'Update' ) . '</a>';
- break;
- case 'newer_installed':
- case 'latest_installed':
- echo '<span class="theme-install" title="' . esc_attr__( 'This theme is already installed and is up to date' ) . '">' . _x( 'Installed', 'theme' ) . '</span>';
- break;
- } ?>
- <h3 class="theme-name"><?php echo $name; ?></h3>
- <span class="theme-by"><?php printf( __( 'By %s' ), $author ); ?></span>
- <?php if ( isset( $theme->screenshot_url ) ): ?>
- <img class="theme-screenshot" src="<?php echo esc_url( $theme->screenshot_url ); ?>" />
- <?php endif; ?>
- <div class="theme-details">
- <?php wp_star_rating( array( 'rating' => $theme->rating, 'type' => 'percent', 'number' => $theme->num_ratings ) ); ?>
- <div class="theme-version">
- <strong><?php _e('Version:') ?> </strong>
- <?php echo wp_kses( $theme->version, $themes_allowedtags ); ?>
- </div>
- <div class="theme-description">
- <?php echo wp_kses( $theme->description, $themes_allowedtags ); ?>
- </div>
- </div>
- <input class="theme-preview-url" type="hidden" value="<?php echo esc_url( $theme->preview_url ); ?>" />
- </div>
- <?php
- }
- /**
- * Send required variables to JavaScript land
- *
- * @since 3.4
- * @access private
- *
- * @uses $tab Global; current tab within Themes->Install screen
- * @uses $type Global; type of search.
- */
- function _js_vars( $extra_args = array() ) {
- global $tab, $type;
- parent::_js_vars( compact( 'tab', 'type' ) );
- }
- /**
- * Check to see if the theme is already installed.
- *
- * @since 3.4
- * @access private
- *
- * @param object $theme - A WordPress.org Theme API object.
- * @return string Theme status.
- */
- private function _get_theme_status( $theme ) {
- $status = 'install';
- $installed_theme = wp_get_theme( $theme->slug );
- if ( $installed_theme->exists() ) {
- if ( version_compare( $installed_theme->get('Version'), $theme->version, '=' ) )
- $status = 'latest_installed';
- elseif ( version_compare( $installed_theme->get('Version'), $theme->version, '>' ) )
- $status = 'newer_installed';
- else
- $status = 'update_available';
- }
- return $status;
- }
- }