Changeset 3704 for trunk/wp-includes/template-functions-post.php

Timestamp:

04/13/2006 04:40:48 AM (20 years ago)

Author:

ryan

Message:

Move page walkers to classes. Props David House. fixes #2593

File:

• trunk/wp-includes/template-functions-post.php (modified) (5 diffs)

trunk/wp-includes/template-functions-post.php

@@ -279 +279 @@
 */
 
+function walk_page_tree() {
+    $walker = new Walker_Page;
+    $args = func_get_args();
+    return call_user_func_array(array(&$walker, 'walk'), $args);
+}
+
+function walk_page_dropdown_tree() {
+    $walker = new Walker_PageDropdown;
+    $args = func_get_args();
+    return call_user_func_array(array(&$walker, 'walk'), $args);
+}
 
 function &get_page_children($page_id, $pages) {
@@ -382 +393 @@
     if ( ! empty($pages) ) {
         $output = "<select name='$name'>\n";
-        $output .= walk_page_tree($pages, $depth, '_page_dropdown_element', '', '', '', $selected);
+        $output .= walk_page_dropdown_tree($pages, $depth, $r);
         $output .= "</select>\n";
     }
@@ -390 +401 @@
     if ( $echo )
         echo $output;
-
-    return $output;
-}
-
-function _page_dropdown_element($output, $page, $depth, $selected) {
-    $pad = str_repeat('&nbsp;', $depth * 3);
-
-    $output .= "\t<option value=\"$page->ID\"";
-    if ( $page->ID == $selected )
-        $output .= ' selected="selected"';
-    $output .= '>';
-    $title = wp_specialchars($page->post_title);
-    $output .= "$pad$title";
-    $output .= "</option>\n";
 
     return $output;
@@ -429 +426 @@
         global $wp_query;
         $current_page = $wp_query->get_queried_object_id();
-        $output .= walk_page_tree($pages, $r['depth'], '_page_list_element_start', '_page_list_element_end', '_page_list_level_start', '_page_list_level_end', $current_page, $r['show_date'], $r['date_format']);
+        $output .= walk_page_tree($pages, $depth, $current_page, $r['show_date'], $r['date_format']);
 
         if ( $r['title_li'] )
@@ -441 +438 @@
     else
         return $output;
-}
-
-function _page_list_level_start($output, $depth) {
-    $indent = str_repeat("\t", $depth);
-    $output .= "$indent<ul>\n";
-    return $output;
-}
-
-function _page_list_level_end($output, $depth) {
-    $indent = str_repeat("\t", $depth);
-    $output .= "$indent</ul>\n";
-    return $output;
-}
-
-function _page_list_element_start($output, $page, $depth, $current_page, $show_date, $date_format) {
-    if ( $depth )
-        $indent = str_repeat("\t", $depth);
-
-    $css_class = 'page_item';
-    if ( $page->ID == $current_page )
-        $css_class .= ' current_page_item';
-
-    $output .= $indent . '<li class="' . $css_class . '"><a href="' . get_page_link($page->ID) . '" title="' . wp_specialchars($page->post_title) . '">' . $page->post_title . '</a>';
-
-    if ( !empty($show_date) ) {
-        if ( 'modified' == $show_date )
-            $time = $page->post_modified;
-        else
-            $time = $page->post_date;
-
-        $output .= " " . mysql2date($date_format, $time);
-    }
-
-    return $output;
-}
-
-function _page_list_element_end($output, $page, $depth) {
-    $output .= "</li>\n";
-
-    return $output;
 }