Changeset 25021 for trunk/src/wp-content/themes/twentyfourteen/functions.php

Timestamp:

08/14/2013 04:38:01 PM (13 years ago)

Author:

lancewillett

Message:

Twenty Fourteen: first pass at matching code standards achieved with Twenty Thirteen development. See #24858, props obenland.

File:

• trunk/src/wp-content/themes/twentyfourteen/functions.php (modified) (10 diffs)

trunk/src/wp-content/themes/twentyfourteen/functions.php

@@ -28 +28 @@
  * before the init hook. The init hook is too late for some features, such as indicating
  * support post thumbnails.
- *
  */
 function twentyfourteen_setup() {
-        /**
-         * Custom template tags for this theme.
-         */
-        require( get_template_directory() . '/inc/template-tags.php' );
-
-        /**
-         * Customizer additions
-         */
-        require( get_template_directory() . '/inc/customizer.php' );
 
         /**
@@ -82 +72 @@
          * This theme allows users to set a custom background.
          */
-        $args = apply_filters( 'twentyfourteen_custom_background_args', array( 'default-color' => 'f5f5f5' ) );
-
-        if ( function_exists( 'wp_get_theme' ) ) {
-                add_theme_support( 'custom-background', $args );
-        } else {
-                // Compat: Versions of WordPress prior to 3.4.
-                define( 'BACKGROUND_COLOR', $args['default-color'] );
-                add_custom_background();
-        }
+        add_theme_support( 'custom-background', apply_filters( 'twentyfourteen_custom_background_args', array(
+                'default-color' => 'f5f5f5',
+        ) ) );
 }
 endif; // twentyfourteen_setup
@@ -113 +97 @@
                 return false;
 
-        $minimum = absint( $minimum );
         $featured_posts = apply_filters( 'twentyfourteen_get_featured_posts', array() );
 
-        if ( ! is_array( $featured_posts ) )
-                return false;
-
-        if ( $minimum > count( $featured_posts ) )
-                return false;
-
-        return true;
+        return is_array( $featured_posts ) && count( $featured_posts ) > absint( $minimum );
 }
 
@@ -192 +169 @@
 
 /**
- * Register Google fonts for Twenty Fourteen
+ * Register Google fonts for Twenty Fourteen.
  *
  */
@@ -198 +175 @@
         /* translators: If there are characters in your language that are not supported
            by Lato, translate this to 'off'. Do not translate into your own language. */
-        if ( 'off' !== _x( 'on', 'Lato font: on or off', 'twentyfourteen' ) ) {
-
-                $protocol = is_ssl() ? 'https' : 'http';
-
-                wp_register_style( 'twentyfourteen-lato', "$protocol://fonts.googleapis.com/css?family=Lato:100,300,400,700,900,100italic,300italic,400italic,700italic,900italic", array(), null );
-        }
+        if ( 'off' !== _x( 'on', 'Lato font: on or off', 'twentyfourteen' ) )
+                wp_register_style( 'twentyfourteen-lato', '//fonts.googleapis.com/css?family=Lato:100,300,400,700,900,100italic,300italic,400italic,700italic,900italic', array(), null );
 }
 add_action( 'init', 'twentyfourteen_fonts' );
@@ -216 +189 @@
         wp_enqueue_style( 'twentyfourteen-lato' );
 
-        if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
+        if ( is_singular() && comments_open() && get_option( 'thread_comments' ) )
                 wp_enqueue_script( 'comment-reply' );
-        }
-
-        if ( is_singular() && wp_attachment_is_image() ) {
+
+        if ( is_singular() && wp_attachment_is_image() )
                 wp_enqueue_script( 'twentyfourteen-keyboard-image-navigation', get_template_directory_uri() . '/js/keyboard-image-navigation.js', array( 'jquery' ), '20130402' );
-        }
 
         wp_enqueue_script( 'twentyfourteen-theme', get_template_directory_uri() . '/js/theme.js', array( 'jquery' ), '20130402', true );
@@ -232 +203 @@
  *
  */
-function twentyfourteen_admin_fonts( $hook_suffix ) {
-        if ( 'appearance_page_custom-header' != $hook_suffix )
-                return;
-
+function twentyfourteen_admin_fonts() {
         wp_enqueue_style( 'twentyfourteen-lato' );
 }
-add_action( 'admin_enqueue_scripts', 'twentyfourteen_admin_fonts' );
+add_action( 'admin_print_scripts-appearance_page_custom-header', 'twentyfourteen_admin_fonts' );
 
 /**
@@ -285 +253 @@
 }
 add_filter( 'get_the_excerpt', 'twentyfourteen_custom_excerpt_more' );
+
+if ( ! function_exists( 'twentyfourteen_the_attached_image' ) ) :
+/**
+ * Prints the attached image with a link to the next attached image.
+ *
+ * @since Twenty Thirteen 1.0
+ *
+ * @return void
+ */
+function twentyfourteen_the_attached_image() {
+        $post                = get_post();
+        $attachment_size     = apply_filters( 'twentyfourteen_attachment_size', array( 1200, 1200 ) );
+        $next_attachment_url = wp_get_attachment_url();
+
+        /**
+         * Grab the IDs of all the image attachments in a gallery so we can get the URL
+         * of the next adjacent image in a gallery, or the first image (if we're
+         * looking at the last image in a gallery), or, in a gallery of one, just the
+         * link to that image file.
+         */
+        $attachment_ids = get_posts( array(
+                'post_parent'    => $post->post_parent,
+                'fields'         => 'ids',
+                'numberposts'    => -1,
+                'post_status'    => 'inherit',
+                'post_type'      => 'attachment',
+                'post_mime_type' => 'image',
+                'order'          => 'ASC',
+                'orderby'        => 'menu_order ID'
+        ) );
+
+        // If there is more than 1 attachment in a gallery...
+        if ( count( $attachment_ids ) > 1 ) {
+                foreach ( $attachment_ids as $attachment_id ) {
+                        if ( $attachment_id == $post->ID ) {
+                                $next_id = current( $attachment_ids );
+                                break;
+                        }
+                }
+
+                // get the URL of the next image attachment...
+                if ( $next_id )
+                        $next_attachment_url = get_attachment_link( $next_id );
+
+                // or get the URL of the first image attachment.
+                else
+                        $next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
+        }
+
+        printf( '<a href="%1$s" title="%2$s" rel="attachment">%3$s</a>',
+                esc_url( $next_attachment_url ),
+                the_title_attribute( array( 'echo' => false ) ),
+                wp_get_attachment_image( $post->ID, $attachment_size )
+        );
+}
+endif;
 
 /**
@@ -329 +353 @@
 
         if ( $class )
-                echo 'class="clearfix ' . $class . '"';
+                printf( 'class="%s"', $class );
 }
 
@@ -445 +469 @@
 }
 add_filter( 'wp_title', 'twentyfourteen_wp_title', 10, 2 );
+
+/**
+ * Custom template tags for this theme.
+ */
+require get_template_directory() . '/inc/template-tags.php';
+
+/**
+ * Customizer additions
+ */
+require get_template_directory() . '/inc/customizer.php';