WordPress 4.3
[autoinstalls/wordpress.git] / wp-admin / includes / theme.php
index af1960e478d2e05cddd8c8dbfc399257c04ea925..9bbfc7215d3572f4ff3d5cf00211321d15290354 100644 (file)
  *
  * @since 2.8.0
  *
+ * @global WP_Filesystem_Base $wp_filesystem Subclass
+ *
  * @param string $stylesheet Stylesheet of the theme to delete
  * @param string $redirect Redirect to page when complete.
- * @return mixed
+ * @return void|bool|WP_Error When void, echoes content.
  */
 function delete_theme($stylesheet, $redirect = '') {
        global $wp_filesystem;
@@ -23,10 +25,10 @@ function delete_theme($stylesheet, $redirect = '') {
 
        ob_start();
        if ( empty( $redirect ) )
-               $redirect = wp_nonce_url('themes.php?action=delete&stylesheet=' . $stylesheet, 'delete-theme_' . $stylesheet);
+               $redirect = wp_nonce_url('themes.php?action=delete&stylesheet=' . urlencode( $stylesheet ), 'delete-theme_' . $stylesheet);
        if ( false === ($credentials = request_filesystem_credentials($redirect)) ) {
-               $data = ob_get_contents();
-               ob_end_clean();
+               $data = ob_get_clean();
+
                if ( ! empty($data) ){
                        include_once( ABSPATH . 'wp-admin/admin-header.php');
                        echo $data;
@@ -37,9 +39,9 @@ function delete_theme($stylesheet, $redirect = '') {
        }
 
        if ( ! WP_Filesystem($credentials) ) {
-               request_filesystem_credentials($url, '', true); // Failed to connect, Error and request again
-               $data = ob_get_contents();
-               ob_end_clean();
+               request_filesystem_credentials($redirect, '', true); // Failed to connect, Error and request again
+               $data = ob_get_clean();
+
                if ( ! empty($data) ) {
                        include_once( ABSPATH . 'wp-admin/admin-header.php');
                        echo $data;
@@ -55,20 +57,34 @@ function delete_theme($stylesheet, $redirect = '') {
        if ( is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code() )
                return new WP_Error('fs_error', __('Filesystem error.'), $wp_filesystem->errors);
 
-       //Get the base plugin folder
+       // Get the base plugin folder.
        $themes_dir = $wp_filesystem->wp_themes_dir();
-       if ( empty($themes_dir) )
-               return new WP_Error('fs_no_themes_dir', __('Unable to locate WordPress theme directory.'));
+       if ( empty( $themes_dir ) ) {
+               return new WP_Error( 'fs_no_themes_dir', __( 'Unable to locate WordPress theme directory.' ) );
+       }
 
        $themes_dir = trailingslashit( $themes_dir );
-       $theme_dir = trailingslashit($themes_dir . $stylesheet);
-       $deleted = $wp_filesystem->delete($theme_dir, true);
+       $theme_dir = trailingslashit( $themes_dir . $stylesheet );
+       $deleted = $wp_filesystem->delete( $theme_dir, true );
 
-       if ( ! $deleted )
-               return new WP_Error('could_not_remove_theme', sprintf(__('Could not fully remove the theme %s.'), $stylesheet) );
+       if ( ! $deleted ) {
+               return new WP_Error( 'could_not_remove_theme', sprintf( __( 'Could not fully remove the theme %s.' ), $stylesheet ) );
+       }
+
+       $theme_translations = wp_get_installed_translations( 'themes' );
 
-       // Force refresh of theme update information
-       delete_site_transient('update_themes');
+       // Remove language files, silently.
+       if ( ! empty( $theme_translations[ $stylesheet ] ) ) {
+               $translations = $theme_translations[ $stylesheet ];
+
+               foreach ( $translations as $translation => $data ) {
+                       $wp_filesystem->delete( WP_LANG_DIR . '/themes/' . $stylesheet . '-' . $translation . '.po' );
+                       $wp_filesystem->delete( WP_LANG_DIR . '/themes/' . $stylesheet . '-' . $translation . '.mo' );
+               }
+       }
+
+       // Force refresh of theme update information.
+       delete_site_transient( 'update_themes' );
 
        return true;
 }
@@ -78,10 +94,11 @@ function delete_theme($stylesheet, $redirect = '') {
  *
  * @since 1.5.0
  *
+ * @param WP_Post|null $post Optional. The post being edited, provided for context.
  * @return array Key is the template name, value is the filename of the template
  */
-function get_page_templates() {
-       return array_flip( wp_get_theme()->get_page_templates() );
+function get_page_templates( $post = null ) {
+       return array_flip( wp_get_theme()->get_page_templates( $post ) );
 }
 
 /**
@@ -104,40 +121,65 @@ function _get_template_edit_filename($fullpath, $containingfolder) {
  * Will display link, if there is an update available.
  *
  * @since 2.7.0
+ * @see get_theme_update_available()
  *
- * @param object $theme Theme data object.
- * @return bool False if no valid info was passed.
+ * @param WP_Theme $theme Theme data object.
  */
 function theme_update_available( $theme ) {
-       static $themes_update;
+       echo get_theme_update_available( $theme );
+}
+
+/**
+ * Retrieve the update link if there is a theme update available.
+ *
+ * Will return a link if there is an update available.
+ *
+ * @since 3.8.0
+ *
+ * @staticvar object $themes_update
+ *
+ * @param WP_Theme $theme WP_Theme object.
+ * @return false|string HTML for the update link, or false if invalid info was passed.
+ */
+function get_theme_update_available( $theme ) {
+       static $themes_update = null;
 
        if ( !current_user_can('update_themes' ) )
-               return;
+               return false;
 
        if ( !isset($themes_update) )
                $themes_update = get_site_transient('update_themes');
 
-       if ( ! is_a( $theme, 'WP_Theme' ) )
-               return;
+       if ( ! ( $theme instanceof WP_Theme ) ) {
+               return false;
+       }
 
        $stylesheet = $theme->get_stylesheet();
 
+       $html = '';
+
        if ( isset($themes_update->response[ $stylesheet ]) ) {
                $update = $themes_update->response[ $stylesheet ];
                $theme_name = $theme->display('Name');
                $details_url = add_query_arg(array('TB_iframe' => 'true', 'width' => 1024, 'height' => 800), $update['url']); //Theme browser inside WP? replace this, Also, theme preview JS will override this on the available list.
-               $update_url = wp_nonce_url('update.php?action=upgrade-theme&theme=' . urlencode($stylesheet), 'upgrade-theme_' . $stylesheet);
+               $update_url = wp_nonce_url( admin_url( 'update.php?action=upgrade-theme&theme=' . urlencode( $stylesheet ) ), 'upgrade-theme_' . $stylesheet );
                $update_onclick = 'onclick="if ( confirm(\'' . esc_js( __("Updating this theme will lose any customizations you have made. 'Cancel' to stop, 'OK' to update.") ) . '\') ) {return true;}return false;"';
 
                if ( !is_multisite() ) {
-                       if ( ! current_user_can('update_themes') )
-                               printf( '<p><strong>' . __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s details</a>.') . '</strong></p>', $theme_name, $details_url, $update['new_version']);
-                       else if ( empty($update['package']) )
-                               printf( '<p><strong>' . __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s details</a>. <em>Automatic update is unavailable for this theme.</em>') . '</strong></p>', $theme_name, $details_url, $update['new_version']);
-                       else
-                               printf( '<p><strong>' . __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s details</a> or <a href="%4$s" %5$s>update now</a>.') . '</strong></p>', $theme_name, $details_url, $update['new_version'], $update_url, $update_onclick );
+                       if ( ! current_user_can('update_themes') ) {
+                               $html = sprintf( '<p><strong>' . __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a>.' ) . '</strong></p>',
+                                       $theme_name, esc_url( $details_url ), esc_attr( $theme['Name'] ), $update['new_version'] );
+                       } elseif ( empty( $update['package'] ) ) {
+                               $html = sprintf( '<p><strong>' . __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a>. <em>Automatic update is unavailable for this theme.</em>' ) . '</strong></p>',
+                                       $theme_name, esc_url( $details_url ), esc_attr( $theme['Name'] ), $update['new_version'] );
+                       } else {
+                               $html = sprintf( '<p><strong>' . __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s details</a> or <a href="%5$s">update now</a>.' ) . '</strong></p>',
+                                       $theme_name, esc_url( $details_url ), esc_attr( $theme['Name'] ), $update['new_version'], $update_url, $update_onclick );
+                       }
                }
        }
+
+       return $html;
 }
 
 /**
@@ -151,7 +193,7 @@ function theme_update_available( $theme ) {
 function get_theme_feature_list( $api = true ) {
        // Hard-coded list is used if api not accessible.
        $features = array(
-                       __('Colors') => array(
+                       __( 'Colors' ) => array(
                                'black'   => __( 'Black' ),
                                'blue'    => __( 'Blue' ),
                                'brown'   => __( 'Brown' ),
@@ -169,7 +211,10 @@ function get_theme_feature_list( $api = true ) {
                                'light'   => __( 'Light' ),
                        ),
 
-               __('Columns') => array(
+               __( 'Layout' ) => array(
+                       'fixed-layout'      => __( 'Fixed Layout' ),
+                       'fluid-layout'      => __( 'Fluid Layout' ),
+                       'responsive-layout' => __( 'Responsive Layout' ),
                        'one-column'    => __( 'One Column' ),
                        'two-columns'   => __( 'Two Columns' ),
                        'three-columns' => __( 'Three Columns' ),
@@ -178,12 +223,8 @@ function get_theme_feature_list( $api = true ) {
                        'right-sidebar' => __( 'Right Sidebar' ),
                ),
 
-               __('Width') => array(
-                       'fixed-width'    => __( 'Fixed Width' ),
-                       'flexible-width' => __( 'Flexible Width' ),
-               ),
-
                __( 'Features' ) => array(
+                       'accessibility-ready'   => __( 'Accessibility Ready' ),
                        'blavatar'              => __( 'Blavatar' ),
                        'buddypress'            => __( 'BuddyPress' ),
                        'custom-background'     => __( 'Custom Background' ),
@@ -193,6 +234,7 @@ function get_theme_feature_list( $api = true ) {
                        'editor-style'          => __( 'Editor Style' ),
                        'featured-image-header' => __( 'Featured Image Header' ),
                        'featured-images'       => __( 'Featured Images' ),
+                       'flexible-header'       => __( 'Flexible Header' ),
                        'front-page-post-form'  => __( 'Front Page Posting' ),
                        'full-width-template'   => __( 'Full Width Template' ),
                        'microformats'          => __( 'Microformats' ),
@@ -215,10 +257,10 @@ function get_theme_feature_list( $api = true ) {
                return $features;
 
        if ( !$feature_list = get_site_transient( 'wporg_theme_feature_list' ) )
-               set_site_transient( 'wporg_theme_feature_list', array( ), 10800);
+               set_site_transient( 'wporg_theme_feature_list', array(), 3 * HOUR_IN_SECONDS );
 
        if ( !$feature_list ) {
-               $feature_list = themes_api( 'feature_list', array( ) );
+               $feature_list = themes_api( 'feature_list', array() );
                if ( is_wp_error( $feature_list ) )
                        return $features;
        }
@@ -226,10 +268,14 @@ function get_theme_feature_list( $api = true ) {
        if ( !$feature_list )
                return $features;
 
-       set_site_transient( 'wporg_theme_feature_list', $feature_list, 10800 );
+       set_site_transient( 'wporg_theme_feature_list', $feature_list, 3 * HOUR_IN_SECONDS );
 
-       $category_translations = array( 'Colors' => __('Colors'), 'Columns' => __('Columns'), 'Width' => __('Width'),
-                                                                  'Features' => __('Features'), 'Subject' => __('Subject') );
+       $category_translations = array(
+               'Colors'   => __( 'Colors' ),
+               'Layout'   => __( 'Layout' ),
+               'Features' => __( 'Features' ),
+               'Subject'  => __( 'Subject' )
+       );
 
        // Loop over the wporg canonical list and apply translations
        $wporg_features = array();
@@ -255,7 +301,7 @@ function get_theme_feature_list( $api = true ) {
  * It is possible for a theme to override the Themes API result with three
  * filters. Assume this is for themes, which can extend on the Theme Info to
  * offer more choices. This is very powerful and must be used with care, when
- * overridding the filters.
+ * overriding the filters.
  *
  * The first filter, 'themes_api_args', is for the args and gives the action as
  * the second parameter. The hook for 'themes_api_args' must ensure that an
@@ -265,31 +311,250 @@ function get_theme_feature_list( $api = true ) {
  *
  * @since 2.8.0
  *
- * @param string $action
- * @param array|object $args Optional. Arguments to serialize for the Theme Info API.
+ * @param string       $action The requested action. Likely values are 'theme_information',
+ *                             'feature_list', or 'query_themes'.
+ * @param array|object $args   Optional. Arguments to serialize for the Theme Info API.
  * @return mixed
  */
-function themes_api($action, $args = null) {
+function themes_api( $action, $args = null ) {
 
-       if ( is_array($args) )
-               $args = (object)$args;
+       if ( is_array( $args ) ) {
+               $args = (object) $args;
+       }
 
-       if ( !isset($args->per_page) )
+       if ( ! isset( $args->per_page ) ) {
                $args->per_page = 24;
+       }
+
+       if ( ! isset( $args->locale ) ) {
+               $args->locale = get_locale();
+       }
 
-       $args = apply_filters('themes_api_args', $args, $action); //NOTE: Ensure that an object is returned via this filter.
-       $res = apply_filters('themes_api', false, $action, $args); //NOTE: Allows a theme to completely override the builtin WordPress.org API.
+       /**
+        * Filter arguments used to query for installer pages from the WordPress.org Themes API.
+        *
+        * Important: An object MUST be returned to this filter.
+        *
+        * @since 2.8.0
+        *
+        * @param object $args   Arguments used to query for installer pages from the WordPress.org Themes API.
+        * @param string $action Requested action. Likely values are 'theme_information',
+        *                       'feature_list', or 'query_themes'.
+        */
+       $args = apply_filters( 'themes_api_args', $args, $action );
+
+       /**
+        * Filter whether to override the WordPress.org Themes API.
+        *
+        * Returning a value of true to this filter allows a theme to completely
+        * override the built-in WordPress.org API.
+        *
+        * @since 2.8.0
+        *
+        * @param bool   $bool   Whether to override the WordPress.org Themes API. Default false.
+        * @param string $action Requested action. Likely values are 'theme_information',
+        *                       'feature_list', or 'query_themes'.
+        * @param object $args   Arguments used to query for installer pages from the Themes API.
+        */
+       $res = apply_filters( 'themes_api', false, $action, $args );
 
        if ( ! $res ) {
-               $request = wp_remote_post('http://api.wordpress.org/themes/info/1.0/', array( 'body' => array('action' => $action, 'request' => serialize($args))) );
+               $url = $http_url = 'http://api.wordpress.org/themes/info/1.0/';
+               if ( $ssl = wp_http_supports( array( 'ssl' ) ) )
+                       $url = set_url_scheme( $url, 'https' );
+
+               $http_args = array(
+                       'body' => array(
+                               'action' => $action,
+                               'request' => serialize( $args )
+                       )
+               );
+               $request = wp_remote_post( $url, $http_args );
+
+               if ( $ssl && is_wp_error( $request ) ) {
+                       if ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX ) {
+                               trigger_error( __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.' ) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ), headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE );
+                       }
+                       $request = wp_remote_post( $http_url, $http_args );
+               }
+
                if ( is_wp_error($request) ) {
-                       $res = new WP_Error('themes_api_failed', __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="http://wordpress.org/support/">support forums</a>.' ), $request->get_error_message() );
+                       $res = new WP_Error('themes_api_failed', __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.' ), $request->get_error_message() );
                } else {
                        $res = maybe_unserialize( wp_remote_retrieve_body( $request ) );
                        if ( ! is_object( $res ) && ! is_array( $res ) )
-                               $res = new WP_Error('themes_api_failed', __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="http://wordpress.org/support/">support forums</a>.' ), wp_remote_retrieve_body( $request ) );
+                               $res = new WP_Error('themes_api_failed', __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.' ), wp_remote_retrieve_body( $request ) );
                }
        }
 
-       return apply_filters('themes_api_result', $res, $action, $args);
+       /**
+        * Filter the returned WordPress.org Themes API response.
+        *
+        * @since 2.8.0
+        *
+        * @param array|object $res    WordPress.org Themes API response.
+        * @param string       $action Requested action. Likely values are 'theme_information',
+        *                             'feature_list', or 'query_themes'.
+        * @param object       $args   Arguments used to query for installer pages from the WordPress.org Themes API.
+        */
+       return apply_filters( 'themes_api_result', $res, $action, $args );
+}
+
+/**
+ * Prepare themes for JavaScript.
+ *
+ * @since 3.8.0
+ *
+ * @param array $themes Optional. Array of WP_Theme objects to prepare.
+ *                      Defaults to all allowed themes.
+ *
+ * @return array An associative array of theme data, sorted by name.
+ */
+function wp_prepare_themes_for_js( $themes = null ) {
+       $current_theme = get_stylesheet();
+
+       /**
+        * Filter theme data before it is prepared for JavaScript.
+        *
+        * Passing a non-empty array will result in wp_prepare_themes_for_js() returning
+        * early with that value instead.
+        *
+        * @since 4.2.0
+        *
+        * @param array      $prepared_themes An associative array of theme data. Default empty array.
+        * @param null|array $themes          An array of WP_Theme objects to prepare, if any.
+        * @param string     $current_theme   The current theme slug.
+        */
+       $prepared_themes = (array) apply_filters( 'pre_prepare_themes_for_js', array(), $themes, $current_theme );
+
+       if ( ! empty( $prepared_themes ) ) {
+               return $prepared_themes;
+       }
+
+       // Make sure the current theme is listed first.
+       $prepared_themes[ $current_theme ] = array();
+
+       if ( null === $themes ) {
+               $themes = wp_get_themes( array( 'allowed' => true ) );
+               if ( ! isset( $themes[ $current_theme ] ) ) {
+                       $themes[ $current_theme ] = wp_get_theme();
+               }
+       }
+
+       $updates = array();
+       if ( current_user_can( 'update_themes' ) ) {
+               $updates_transient = get_site_transient( 'update_themes' );
+               if ( isset( $updates_transient->response ) ) {
+                       $updates = $updates_transient->response;
+               }
+       }
+
+       WP_Theme::sort_by_name( $themes );
+
+       $parents = array();
+
+       foreach ( $themes as $theme ) {
+               $slug = $theme->get_stylesheet();
+               $encoded_slug = urlencode( $slug );
+
+               $parent = false;
+               if ( $theme->parent() ) {
+                       $parent = $theme->parent()->display( 'Name' );
+                       $parents[ $slug ] = $theme->parent()->get_stylesheet();
+               }
+
+               $prepared_themes[ $slug ] = array(
+                       'id'           => $slug,
+                       'name'         => $theme->display( 'Name' ),
+                       'screenshot'   => array( $theme->get_screenshot() ), // @todo multiple
+                       'description'  => $theme->display( 'Description' ),
+                       'author'       => $theme->display( 'Author', false, true ),
+                       'authorAndUri' => $theme->display( 'Author' ),
+                       'version'      => $theme->display( 'Version' ),
+                       'tags'         => $theme->display( 'Tags' ),
+                       'parent'       => $parent,
+                       'active'       => $slug === $current_theme,
+                       'hasUpdate'    => isset( $updates[ $slug ] ),
+                       'update'       => get_theme_update_available( $theme ),
+                       'actions'      => array(
+                               'activate' => current_user_can( 'switch_themes' ) ? wp_nonce_url( admin_url( 'themes.php?action=activate&amp;stylesheet=' . $encoded_slug ), 'switch-theme_' . $slug ) : null,
+                               'customize' => ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) ? wp_customize_url( $slug ) : null,
+                               'delete'   => current_user_can( 'delete_themes' ) ? wp_nonce_url( admin_url( 'themes.php?action=delete&amp;stylesheet=' . $encoded_slug ), 'delete-theme_' . $slug ) : null,
+                       ),
+               );
+       }
+
+       // Remove 'delete' action if theme has an active child
+       if ( ! empty( $parents ) && array_key_exists( $current_theme, $parents ) ) {
+               unset( $prepared_themes[ $parents[ $current_theme ] ]['actions']['delete'] );
+       }
+
+       /**
+        * Filter the themes prepared for JavaScript, for themes.php.
+        *
+        * Could be useful for changing the order, which is by name by default.
+        *
+        * @since 3.8.0
+        *
+        * @param array $prepared_themes Array of themes.
+        */
+       $prepared_themes = apply_filters( 'wp_prepare_themes_for_js', $prepared_themes );
+       $prepared_themes = array_values( $prepared_themes );
+       return array_filter( $prepared_themes );
+}
+
+/**
+ * Print JS templates for the theme-browsing UI in the Customizer.
+ *
+ * @since 4.2.0
+ */
+function customize_themes_print_templates() {
+       $preview_url = esc_url( add_query_arg( 'theme', '__THEME__' ) ); // Token because esc_url() strips curly braces.
+       $preview_url = str_replace( '__THEME__', '{{ data.id }}', $preview_url );
+       ?>
+       <script type="text/html" id="tmpl-customize-themes-details-view">
+               <div class="theme-backdrop"></div>
+               <div class="theme-wrap">
+                       <div class="theme-header">
+                               <button type="button" class="left dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Show previous theme' ); ?></span></button>
+                               <button type="button" class="right dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Show next theme' ); ?></span></button>
+                               <button type="button" class="close dashicons dashicons-no"><span class="screen-reader-text"><?php _e( 'Close details dialog' ); ?></span></button>
+                       </div>
+                       <div class="theme-about">
+                               <div class="theme-screenshots">
+                               <# if ( data.screenshot[0] ) { #>
+                                       <div class="screenshot"><img src="{{ data.screenshot[0] }}" alt="" /></div>
+                               <# } else { #>
+                                       <div class="screenshot blank"></div>
+                               <# } #>
+                               </div>
+
+                               <div class="theme-info">
+                                       <# if ( data.active ) { #>
+                                               <span class="current-label"><?php _e( 'Current Theme' ); ?></span>
+                                       <# } #>
+                                       <h3 class="theme-name">{{{ data.name }}}<span class="theme-version"><?php printf( __( 'Version: %s' ), '{{ data.version }}' ); ?></span></h3>
+                                       <h4 class="theme-author"><?php printf( __( 'By %s' ), '{{{ data.authorAndUri }}}' ); ?></h4>
+                                       <p class="theme-description">{{{ data.description }}}</p>
+
+                                       <# if ( data.parent ) { #>
+                                               <p class="parent-theme"><?php printf( __( 'This is a child theme of %s.' ), '<strong>{{{ data.parent }}}</strong>' ); ?></p>
+                                       <# } #>
+
+                                       <# if ( data.tags ) { #>
+                                               <p class="theme-tags"><span><?php _e( 'Tags:' ); ?></span> {{ data.tags }}</p>
+                                       <# } #>
+                               </div>
+                       </div>
+
+                       <# if ( ! data.active ) { #>
+                               <div class="theme-actions">
+                                       <div class="inactive-theme">
+                                               <a href="<?php echo $preview_url; ?>" target="_top" class="button button-primary"><?php _e( 'Live Preview' ); ?></a>
+                                       </div>
+                               </div>
+                       <# } #>
+               </div>
+       </script>
+       <?php
 }