Changeset 6588 for trunk/wp-admin/includes/template.php

Timestamp:

01/10/2008 09:39:35 AM (19 years ago)

Author:

matt

Message:

New experimental category interface, fixes #5618. Hat tip: mdawaffe.

File:

• trunk/wp-admin/includes/template.php (modified) (3 diffs)

trunk/wp-admin/includes/template.php

@@ -119 +119 @@
 }
 
-function get_nested_categories( $default = 0, $parent = 0 ) {
+function wp_set_checked_post_categories( $default = 0 ) {
         global $post_ID, $checked_categories;
 
@@ -135 +135 @@
         }
 
-        $cats = get_categories("parent=$parent&hide_empty=0&fields=ids");
-
-        $result = array ();
-        if ( is_array( $cats ) ) {
-                foreach ( $cats as $cat) {
-                        $result[$cat]['children'] = get_nested_categories( $default, $cat);
-                        $result[$cat]['cat_ID'] = $cat;
-                        $result[$cat]['checked'] = in_array( $cat, $checked_categories );
-                        $result[$cat]['cat_name'] = get_the_category_by_ID( $cat);
+}
+function get_nested_categories( $default = 0, $parent = 0 ) {
+        global $checked_categories;
+
+        wp_set_checked_post_categories( $default = 0 );
+
+        if ( is_object($parent) ) { // Hack: if passed a category object, will return nested cats with parent as root
+                $root = array(
+                        'children' => get_nested_categories( $default, $parent->term_id ),
+                        'cat_ID' => $parent->term_id,
+                        'checked' => isset($parent->_is_checked) && $parent->_is_checked,
+                        'cat_name' => get_the_category_by_ID( $parent->term_id )
+                );
+                $result = array( $parent->term_id => $root );
+        } else {
+                $parent = (int) $parent;
+
+                $cats = get_categories("parent=$parent&hide_empty=0&fields=ids");
+
+                $result = array();
+                if ( is_array( $cats ) ) {
+                        foreach ( $cats as $cat ) {
+                                $result[$cat]['children'] = get_nested_categories( $default, $cat );
+                                $result[$cat]['cat_ID'] = $cat;
+                                $result[$cat]['checked'] = in_array( $cat, $checked_categories );
+                                $result[$cat]['cat_name'] = get_the_category_by_ID( $cat );
+                        }
                 }
         }
@@ -166 +184 @@
 }
 
-function dropdown_categories( $default = 0 ) {
-        write_nested_categories( get_nested_categories( $default) );
+function dropdown_categories( $default = 0, $parent = 0 ) {
+        write_nested_categories( get_nested_categories( $default, $parent ) );
+}
+
+function wp_popular_categories_checklist( $default = 0, $number = 10 ) {
+        global $checked_categories;
+
+        wp_set_checked_post_categories( $default );
+
+        $categories = get_categories( array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number ) );
+
+        foreach ( (array) $categories as $category ) {
+                $id = "popular-category-$category->term_id";
+                $checked = in_array( $category->term_id, $checked_categories ) ? ' checked="checked"' : '';             
+                ?>
+
+                <li id="<?php echo $id; ?>">
+                        <label class="selectit" for="in-<?php echo $id; ?>">
+                                <input id="in-<?php echo $id; ?>" type="checkbox" name="post_category[]" value="<?php echo (int) $category->term_id; ?>"<?php echo $checked; ?> />
+                                <?php echo wp_specialchars( apply_filters( 'the_category', $category->name ) ); ?>
+                        </label>
+                </li>
+
+                <?php
+        }
 }