]> scripts.mit.edu Git - autoinstalls/wordpress.git/blobdiff - wp-admin/includes/theme.php
WordPress 4.7.2-scripts
[autoinstalls/wordpress.git] / wp-admin / includes / theme.php
index dda79cbd4864561770fe6d26f4c66e58136dfd49..822fb5b656b98cb2520568ebc928ecce7ed5ee70 100644 (file)
@@ -23,13 +23,16 @@ function delete_theme($stylesheet, $redirect = '') {
        if ( empty($stylesheet) )
                return false;
 
-       ob_start();
-       if ( empty( $redirect ) )
+       if ( empty( $redirect ) ) {
                $redirect = wp_nonce_url('themes.php?action=delete&stylesheet=' . urlencode( $stylesheet ), 'delete-theme_' . $stylesheet);
-       if ( false === ($credentials = request_filesystem_credentials($redirect)) ) {
-               $data = ob_get_clean();
+       }
+
+       ob_start();
+       $credentials = request_filesystem_credentials( $redirect );
+       $data = ob_get_clean();
 
-               if ( ! empty($data) ){
+       if ( false === $credentials ) {
+               if ( ! empty( $data ) ){
                        include_once( ABSPATH . 'wp-admin/admin-header.php');
                        echo $data;
                        include( ABSPATH . 'wp-admin/admin-footer.php');
@@ -38,8 +41,9 @@ function delete_theme($stylesheet, $redirect = '') {
                return;
        }
 
-       if ( ! WP_Filesystem($credentials) ) {
-               request_filesystem_credentials($redirect, '', true); // Failed to connect, Error and request again
+       if ( ! WP_Filesystem( $credentials ) ) {
+               ob_start();
+               request_filesystem_credentials( $redirect, '', true ); // Failed to connect, Error and request again.
                $data = ob_get_clean();
 
                if ( ! empty($data) ) {
@@ -83,6 +87,11 @@ function delete_theme($stylesheet, $redirect = '') {
                }
        }
 
+       // Remove the theme from allowed themes on the network.
+       if ( is_multisite() ) {
+               WP_Theme::network_disable_theme( $stylesheet );
+       }
+
        // Force refresh of theme update information.
        delete_site_transient( 'update_themes' );
 
@@ -93,12 +102,14 @@ function delete_theme($stylesheet, $redirect = '') {
  * Get the Page Templates available in this theme
  *
  * @since 1.5.0
+ * @since 4.7.0 Added the `$post_type` parameter.
  *
- * @param WP_Post|null $post Optional. The post being edited, provided for context.
+ * @param WP_Post|null $post      Optional. The post being edited, provided for context.
+ * @param string       $post_type Optional. Post type to get the templates for. Default 'page'.
  * @return array Key is the template name, value is the filename of the template
  */
-function get_page_templates( $post = null ) {
-       return array_flip( wp_get_theme()->get_page_templates( $post ) );
+function get_page_templates( $post = null, $post_type = 'page' ) {
+       return array_flip( wp_get_theme()->get_page_templates( $post, $post_type ) );
 }
 
 /**
@@ -163,18 +174,47 @@ function get_theme_update_available( $theme ) {
                $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( 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') ) {
-                               $html = sprintf( '<p><strong>' . __( 'There is a new version of %1$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'] );
+                               /* translators: 1: theme name, 2: theme details URL, 3: additional link attributes, 4: version number */
+                               $html = sprintf( '<p><strong>' . __( 'There is a new version of %1$s available. <a href="%2$s" %3$s>View version %4$s details</a>.' ) . '</strong></p>',
+                                       $theme_name,
+                                       esc_url( $details_url ),
+                                       sprintf( 'class="thickbox open-plugin-details-modal" aria-label="%s"',
+                                               /* translators: 1: theme name, 2: version number */
+                                               esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $theme_name, $update['new_version'] ) )
+                                       ),
+                                       $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'] );
+                               /* translators: 1: theme name, 2: theme details URL, 3: additional link attributes, 4: version number */
+                               $html = sprintf( '<p><strong>' . __( 'There is a new version of %1$s available. <a href="%2$s" %3$s>View version %4$s details</a>. <em>Automatic update is unavailable for this theme.</em>' ) . '</strong></p>',
+                                       $theme_name,
+                                       esc_url( $details_url ),
+                                       sprintf( 'class="thickbox open-plugin-details-modal" aria-label="%s"',
+                                               /* translators: 1: theme name, 2: version number */
+                                               esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $theme_name, $update['new_version'] ) )
+                                       ),
+                                       $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 );
+                               /* translators: 1: theme name, 2: theme details URL, 3: additional link attributes, 4: version number, 5: update URL, 6: additional link attributes */
+                               $html = sprintf( '<p><strong>' . __( 'There is a new version of %1$s available. <a href="%2$s" %3$s>View version %4$s details</a> or <a href="%5$s" %6$s>update now</a>.' ) . '</strong></p>',
+                                       $theme_name,
+                                       esc_url( $details_url ),
+                                       sprintf( 'class="thickbox open-plugin-details-modal" aria-label="%s"',
+                                               /* translators: 1: theme name, 2: version number */
+                                               esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $theme_name, $update['new_version'] ) )
+                                       ),
+                                       $update['new_version'],
+                                       $update_url,
+                                       sprintf( 'aria-label="%s" id="update-theme" data-slug="%s"',
+                                               /* translators: %s: theme name */
+                                               esc_attr( sprintf( __( 'Update %s now' ), $theme_name ) ),
+                                               $stylesheet
+                                       )
+                               );
                        }
                }
        }
@@ -193,28 +233,9 @@ function get_theme_update_available( $theme ) {
 function get_theme_feature_list( $api = true ) {
        // Hard-coded list is used if api not accessible.
        $features = array(
-                       __( 'Colors' ) => array(
-                               'black'   => __( 'Black' ),
-                               'blue'    => __( 'Blue' ),
-                               'brown'   => __( 'Brown' ),
-                               'gray'    => __( 'Gray' ),
-                               'green'   => __( 'Green' ),
-                               'orange'  => __( 'Orange' ),
-                               'pink'    => __( 'Pink' ),
-                               'purple'  => __( 'Purple' ),
-                               'red'     => __( 'Red' ),
-                               'silver'  => __( 'Silver' ),
-                               'tan'     => __( 'Tan' ),
-                               'white'   => __( 'White' ),
-                               'yellow'  => __( 'Yellow' ),
-                               'dark'    => __( 'Dark' ),
-                               'light'   => __( 'Light' ),
-                       ),
 
                __( 'Layout' ) => array(
-                       'fixed-layout'      => __( 'Fixed Layout' ),
-                       'fluid-layout'      => __( 'Fluid Layout' ),
-                       'responsive-layout' => __( 'Responsive Layout' ),
+                       'grid-layout'   => __( 'Grid Layout' ),
                        'one-column'    => __( 'One Column' ),
                        'two-columns'   => __( 'Two Columns' ),
                        'three-columns' => __( 'Three Columns' ),
@@ -225,16 +246,17 @@ function get_theme_feature_list( $api = true ) {
 
                __( 'Features' ) => array(
                        'accessibility-ready'   => __( 'Accessibility Ready' ),
-                       'blavatar'              => __( 'Blavatar' ),
                        'buddypress'            => __( 'BuddyPress' ),
                        'custom-background'     => __( 'Custom Background' ),
                        'custom-colors'         => __( 'Custom Colors' ),
                        'custom-header'         => __( 'Custom Header' ),
+                       'custom-logo'           => __( 'Custom Logo' ),
                        'custom-menu'           => __( 'Custom Menu' ),
                        'editor-style'          => __( 'Editor Style' ),
                        'featured-image-header' => __( 'Featured Image Header' ),
                        'featured-images'       => __( 'Featured Images' ),
                        'flexible-header'       => __( 'Flexible Header' ),
+                       'footer-widgets'        => __( 'Footer Widgets' ),
                        'front-page-post-form'  => __( 'Front Page Posting' ),
                        'full-width-template'   => __( 'Full Width Template' ),
                        'microformats'          => __( 'Microformats' ),
@@ -247,9 +269,15 @@ function get_theme_feature_list( $api = true ) {
                ),
 
                __( 'Subject' )  => array(
-                       'holiday'       => __( 'Holiday' ),
-                       'photoblogging' => __( 'Photoblogging' ),
-                       'seasonal'      => __( 'Seasonal' ),
+                       'blog'           => __( 'Blog' ),
+                       'e-commerce'     => __( 'E-Commerce' ),
+                       'education'      => __( 'Education' ),
+                       'entertainment'  => __( 'Entertainment' ),
+                       'food-and-drink' => __( 'Food & Drink' ),
+                       'holiday'        => __( 'Holiday' ),
+                       'news'           => __( 'News' ),
+                       'photography'    => __( 'Photography' ),
+                       'portfolio'      => __( 'Portfolio' ),
                )
        );
 
@@ -271,10 +299,9 @@ function get_theme_feature_list( $api = true ) {
        set_site_transient( 'wporg_theme_feature_list', $feature_list, 3 * HOUR_IN_SECONDS );
 
        $category_translations = array(
-               'Colors'   => __( 'Colors' ),
                'Layout'   => __( 'Layout' ),
                'Features' => __( 'Features' ),
-               'Subject'  => __( 'Subject' )
+               'Subject'  => __( 'Subject' ),
        );
 
        // Loop over the wporg canonical list and apply translations
@@ -309,7 +336,7 @@ function get_theme_feature_list( $api = true ) {
  *
  * The second filter, {@see 'themes_api'}, allows a plugin to override the WordPress.org
  * Theme API entirely. If `$action` is 'query_themes', 'theme_information', or 'feature_list',
- * an object MUST be passed. If `$action` is 'hot_tags`, an array should be passed.
+ * an object MUST be passed. If `$action` is 'hot_tags', an array should be passed.
  *
  * Finally, the third filter, {@see 'themes_api_result'}, makes it possible to filter the
  * response object or array, depending on the `$action` type.
@@ -335,9 +362,9 @@ function get_theme_feature_list( $api = true ) {
  * @param string       $action API action to perform: 'query_themes', 'theme_information',
  *                             'hot_tags' or 'feature_list'.
  * @param array|object $args   {
- *     Optional. Array or object of arguments to serialize for the Plugin Info API.
+ *     Optional. Array or object of arguments to serialize for the Themes API.
  *
- *     @type string  $slug     The plugin slug. Default empty.
+ *     @type string  $slug     The theme slug. Default empty.
  *     @type int     $per_page Number of themes per page. Default 24.
  *     @type int     $page     Number of current page. Default 1.
  *     @type int     $number   Number of tags to be queried.
@@ -387,11 +414,11 @@ function themes_api( $action, $args = array() ) {
        }
 
        if ( ! isset( $args->locale ) ) {
-               $args->locale = get_locale();
+               $args->locale = get_user_locale();
        }
 
        /**
-        * Filter arguments used to query for installer pages from the WordPress.org Themes API.
+        * Filters arguments used to query for installer pages from the WordPress.org Themes API.
         *
         * Important: An object MUST be returned to this filter.
         *
@@ -404,12 +431,12 @@ function themes_api( $action, $args = array() ) {
        $args = apply_filters( 'themes_api_args', $args, $action );
 
        /**
-        * Filter whether to override the WordPress.org Themes API.
+        * Filters whether to override the WordPress.org Themes API.
         *
         * Passing a non-false value will effectively short-circuit the WordPress.org API request.
         *
         * If `$action` is 'query_themes', 'theme_information', or 'feature_list', an object MUST
-        * be passed. If `$action` is 'hot_tags`, an array should be passed.
+        * be passed. If `$action` is 'hot_tags', an array should be passed.
         *
         * @since 2.8.0
         *
@@ -434,30 +461,52 @@ function themes_api( $action, $args = array() ) {
                $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 );
+                       if ( ! wp_doing_ajax() ) {
+                               trigger_error(
+                                       sprintf(
+                                               /* translators: %s: support forums URL */
+                                               __( '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="%s">support forums</a>.' ),
+                                               __( 'https://wordpress.org/support/' )
+                                       ) . ' ' . __( '(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="https://wordpress.org/support/">support forums</a>.' ), $request->get_error_message() );
+                       $res = new WP_Error( 'themes_api_failed',
+                               sprintf(
+                                       /* translators: %s: support forums URL */
+                                       __( '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="%s">support forums</a>.' ),
+                                       __( 'https://wordpress.org/support/' )
+                               ),
+                               $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="https://wordpress.org/support/">support forums</a>.' ), wp_remote_retrieve_body( $request ) );
+                       if ( ! is_object( $res ) && ! is_array( $res ) ) {
+                               $res = new WP_Error( 'themes_api_failed',
+                                       sprintf(
+                                               /* translators: %s: support forums URL */
+                                               __( '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="%s">support forums</a>.' ),
+                                               __( 'https://wordpress.org/support/' )
+                                       ),
+                                       wp_remote_retrieve_body( $request )
+                               );
+                       }
                }
        }
 
        /**
-        * Filter the returned WordPress.org Themes API response.
+        * Filters 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.
+        * @param array|object|WP_Error $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 );
 }
@@ -476,7 +525,7 @@ function wp_prepare_themes_for_js( $themes = null ) {
        $current_theme = get_stylesheet();
 
        /**
-        * Filter theme data before it is prepared for JavaScript.
+        * Filters 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.
@@ -547,6 +596,7 @@ function wp_prepare_themes_for_js( $themes = null ) {
                        'parent'       => $parent,
                        'active'       => $slug === $current_theme,
                        'hasUpdate'    => isset( $updates[ $slug ] ),
+                       'hasPackage'   => isset( $updates[ $slug ] ) && ! empty( $updates[ $slug ][ 'package' ] ),
                        '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,
@@ -562,7 +612,7 @@ function wp_prepare_themes_for_js( $themes = null ) {
        }
 
        /**
-        * Filter the themes prepared for JavaScript, for themes.php.
+        * Filters the themes prepared for JavaScript, for themes.php.
         *
         * Could be useful for changing the order, which is by name by default.
         *
@@ -586,13 +636,13 @@ function customize_themes_print_templates() {
        ?>
        <script type="text/html" id="tmpl-customize-themes-details-view">
                <div class="theme-backdrop"></div>
-               <div class="theme-wrap">
+               <div class="theme-wrap wp-clearfix">
                        <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-about wp-clearfix">
                                <div class="theme-screenshots">
                                <# if ( data.screenshot[0] ) { #>
                                        <div class="screenshot"><img src="{{ data.screenshot[0] }}" alt="" /></div>
@@ -622,7 +672,11 @@ function customize_themes_print_templates() {
                        <# 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>
+                                               <?php
+                                               /* translators: %s: Theme name */
+                                               $aria_label = sprintf( __( 'Preview %s' ), '{{ data.name }}' );
+                                               ?>
+                                               <a href="<?php echo $preview_url; ?>" target="_top" class="button button-primary" aria-label="<?php echo esc_attr( $aria_label ); ?>"><?php _e( 'Live Preview' ); ?></a>
                                        </div>
                                </div>
                        <# } #>