Wordpress 3.5.2
[autoinstalls/wordpress.git] / wp-includes / template.php
index 531b308d247037cea68234ead01f89be4656f296..99d004687b66155336d935c630ed5c66dbe5d3fd 100644 (file)
@@ -59,12 +59,14 @@ function get_404_template() {
  * @return string
  */
 function get_archive_template() {
-       $post_type = get_query_var( 'post_type' );
+       $post_types = array_filter( (array) get_query_var( 'post_type' ) );
 
        $templates = array();
 
-       if ( $post_type )
+       if ( count( $post_types ) == 1 ) {
+               $post_type = reset( $post_types );
                $templates[] = "archive-{$post_type}.php";
+       }
        $templates[] = 'archive.php';
 
        return get_query_template( 'archive', $templates );
@@ -82,8 +84,10 @@ function get_author_template() {
 
        $templates = array();
 
-       $templates[] = "author-{$author->user_nicename}.php";
-       $templates[] = "author-{$author->ID}.php";
+       if ( $author ) {
+               $templates[] = "author-{$author->user_nicename}.php";
+               $templates[] = "author-{$author->ID}.php";
+       }
        $templates[] = 'author.php';
 
        return get_query_template( 'author', $templates );
@@ -106,8 +110,10 @@ function get_category_template() {
 
        $templates = array();
 
-       $templates[] = "category-{$category->slug}.php";
-       $templates[] = "category-{$category->term_id}.php";
+       if ( $category ) {
+               $templates[] = "category-{$category->slug}.php";
+               $templates[] = "category-{$category->term_id}.php";
+       }
        $templates[] = 'category.php';
 
        return get_query_template( 'category', $templates );
@@ -130,8 +136,10 @@ function get_tag_template() {
 
        $templates = array();
 
-       $templates[] = "tag-{$tag->slug}.php";
-       $templates[] = "tag-{$tag->term_id}.php";
+       if ( $tag ) {
+               $templates[] = "tag-{$tag->slug}.php";
+               $templates[] = "tag-{$tag->term_id}.php";
+       }
        $templates[] = 'tag.php';
 
        return get_query_template( 'tag', $templates );
@@ -156,12 +164,14 @@ function get_tag_template() {
  */
 function get_taxonomy_template() {
        $term = get_queried_object();
-       $taxonomy = $term->taxonomy;
 
        $templates = array();
 
-       $templates[] = "taxonomy-$taxonomy-{$term->slug}.php";
-       $templates[] = "taxonomy-$taxonomy.php";
+       if ( $term ) {
+               $taxonomy = $term->taxonomy;
+               $templates[] = "taxonomy-$taxonomy-{$term->slug}.php";
+               $templates[] = "taxonomy-$taxonomy.php";
+       }
        $templates[] = 'taxonomy.php';
 
        return get_query_template( 'taxonomy', $templates );
@@ -280,7 +290,8 @@ function get_single_template() {
 
        $templates = array();
 
-       $templates[] = "single-{$object->post_type}.php";
+       if ( $object )
+               $templates[] = "single-{$object->post_type}.php";
        $templates[] = "single.php";
 
        return get_query_template( 'single', $templates );
@@ -303,15 +314,21 @@ function get_single_template() {
  */
 function get_attachment_template() {
        global $posts;
-       $type = explode('/', $posts[0]->post_mime_type);
-       if ( $template = get_query_template($type[0]) )
-               return $template;
-       elseif ( $template = get_query_template($type[1]) )
-               return $template;
-       elseif ( $template = get_query_template("$type[0]_$type[1]") )
-               return $template;
-       else
-               return get_query_template('attachment');
+
+       if ( ! empty( $posts ) && isset( $posts[0]->post_mime_type ) ) {
+               $type = explode( '/', $posts[0]->post_mime_type );
+
+               if ( ! empty( $type ) ) {
+                       if ( $template = get_query_template( $type[0] ) )
+                               return $template;
+                       elseif ( $template = get_query_template( $type[1] ) )
+                               return $template;
+                       elseif ( $template = get_query_template( "$type[0]_$type[1]" ) )
+                               return $template;
+               }
+       }
+
+       return get_query_template( 'attachment' );
 }
 
 /**