Changeset 23672 for trunk/wp-content/themes/twentythirteen/functions.php

Timestamp:

03/12/2013 05:27:24 PM (13 years ago)

Author:

lancewillett

Message:

Twenty Thirteen: first pass at editor styles. Props Frank Klein and obenland. See #23551.

File:

• trunk/wp-content/themes/twentythirteen/functions.php (modified) (2 diffs)

trunk/wp-content/themes/twentythirteen/functions.php

@@ -101 +101 @@
 
 /**
- * Loads our special font CSS file.
+ * Returns the Google font stylesheet URL, if available.
  *
  * The use of Source Sans Pro and Bitter by default is localized. For languages
  * that use characters not supported by the font, the font can be disabled.
+ *
+ * @since Twenty Thirteen 1.0
+ *
+ * @return string Font stylesheet or empty string if disabled.
+ */
+function twentythirteen_fonts_url() {
+    $fonts_url = '';
+
+    /* Translators: If there are characters in your language that are not
+     * supported by Source Sans Pro, translate this to 'off'. Do not translate
+     * into your own language.
+     */
+    $source_sans_pro = _x( 'on', 'Source Sans Pro font: on or off', 'twentythirteen' );
+
+    /* Translators: If there are characters in your language that are not
+     * supported by Bitter, translate this to 'off'. Do not translate into your
+     * own language.
+     */
+    $bitter = _x( 'on', 'Bitter font: on or off', 'twentythirteen' );
+
+    if ( 'off' !== $source_sans_pro || 'off' !== $bitter ) {
+        $font_families = array();
+
+        if ( 'off' !== $source_sans_pro )
+            $font_families[] = 'Source+Sans+Pro:400,700,300italic,400italic,700italic';
+
+        if ( 'off' !== $bitter )
+            $font_families[] = 'Bitter:400,700';
+
+        $protocol = is_ssl() ? 'https' : 'http';
+        $query_args = array(
+            'family' => implode( '|', $font_families ),
+            'subset' => 'latin,latin-ext',
+        );
+        $fonts_url = add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" );
+    }
+
+    return $fonts_url;
+}
+
+/**
+ * Loads our special font CSS file.
  *
  * To disable in a child theme, use wp_dequeue_style()
@@ -120 +162 @@
  */
 function twentythirteen_fonts() {
-
-    /* Translators: If there are characters in your language that are not
-     * supported by Source Sans Pro, translate this to 'off'. Do not translate
-     * into your own language.
-     */
-    $source_sans_pro = _x( 'on', 'Source Sans Pro font: on or off', 'twentythirteen' );
-
-    /* Translators: If there are characters in your language that are not
-     * supported by Bitter, translate this to 'off'. Do not translate into your
-     * own language.
-     */
-    $bitter = _x( 'on', 'Bitter font: on or off', 'twentythirteen' );
-
-    if ( 'off' !== $source_sans_pro || 'off' !== $bitter ) {
-        $font_families = array();
-
-        if ( 'off' !== $source_sans_pro )
-            $font_families[] = 'Source+Sans+Pro:400,700,300italic,400italic,700italic';
-
-        if ( 'off' !== $bitter )
-            $font_families[] = 'Bitter:400,700';
-
-        $protocol = is_ssl() ? 'https' : 'http';
-        $query_args = array(
-            'family' => implode( '|', $font_families ),
-            'subset' => 'latin,latin-ext',
-        );
-        wp_enqueue_style( 'twentythirteen-fonts', add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" ), array(), null );
-    }
+    $fonts_url = twentythirteen_fonts_url();
+    if ( ! empty( $fonts_url ) )
+        wp_enqueue_style( 'twentythirteen-fonts', esc_url_raw( $fonts_url ), array(), null );
 }
 add_action( 'wp_enqueue_scripts', 'twentythirteen_fonts' );
+
+/**
+ * Adds additional stylesheets to the TinyMCE editor if needed.
+ *
+ * @uses twentythirteen_fonts_url() to get the Google Font stylesheet URL.
+ *
+ * @since Twenty Thirteen 1.0
+ *
+ * @param string $mce_css CSS path to load in TinyMCE.
+ * @return string
+ */
+function twentythirteen_mce_css( $mce_css ) {
+    $fonts_url = twentythirteen_fonts_url();
+
+    if ( empty( $fonts_url ) )
+        return $mce_css;
+
+    if ( ! empty( $mce_css ) )
+        $mce_css .= ',';
+
+    $mce_css .= esc_url_raw( str_replace( ',', '%2C', $fonts_url ) );
+
+    return $mce_css;
+}
+add_filter( 'mce_css', 'twentythirteen_mce_css' );
 
 /**