From cf7ff05265920cc11df3fb27848903de7b6651ef Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Fri, 16 Oct 2009 11:22:28 -0300
Subject: More integration with taxonomy_node_tree

---
 jquery_drawer.module | 76 ++++++----------------------------------------------
 1 file changed, 8 insertions(+), 68 deletions(-)

diff --git a/jquery_drawer.module b/jquery_drawer.module
index 76e0856..dd73f27 100644
--- a/jquery_drawer.module
+++ b/jquery_drawer.module
@@ -49,8 +49,10 @@ function jquery_drawer_block($op = 'list', $delta = 0, $edit = array()) {
       break;
 
     case 'view':
-      $menu             = explode(':', variable_get('jquery_drawer', '1'));
-      $block['content'] = theme('jquery_drawer', $menu[0], $menu[1]);
+      // Get all terms from a given vocabulary
+      $vid              = variable_get('jquery_drawer', '1');
+      $menu             = taxonomy_node_tree_parents($vid);
+      $block['content'] = theme('jquery_drawer', $menu);
       return $block;
   }
 }
@@ -77,7 +79,6 @@ function jquery_drawer_theme() {
       'jquery_drawer' => array(
         'arguments'   => array(
           'menu'      => NULL,
-          'parent'    => NULL,
           ),
         ),
       'jquery_drawer_javascript' => array(
@@ -94,33 +95,12 @@ function jquery_drawer_theme() {
 
 /**
  * Drawer logic.
- */
-function theme_jquery_drawer() {
-  // Get all terms from a given vocabulary
-  $vocabulary = variable_get('jquery_drawer', '1');
-  $terms      = jquery_drawer_taxonomy_get_tree($vocabulary);
-
-  foreach ($terms as $term) {
-    // Just show parent terms
-    if (taxonomy_get_parents($term->tid) == array()) {
-      $menu[] = $term;
-    }
-  }
-
-  // Build the drawer
-  $output = jquery_drawer_build($menu);
-  return $output;
-}
-
-/**
- * Drawer rendering.
- *
  * @ingroup themeable
  */
-function jquery_drawer_build($menu) {
+function theme_jquery_drawer($menu) {
 
   $output  = '<ul id="drw_tabs">';
-  $output .= implode((array) module_invoke_all('jquery_drawer_build'));
+  $output .= implode((array) module_invoke_all('jquery_drawer'));
 
   foreach ($menu as $item) {
     $link['title'] = $item->name;
@@ -153,7 +133,7 @@ function jquery_drawer_page($tid = null) {
   // Then render all nodes whose terms are children of $term
   
   $vocabulary = variable_get('jquery_drawer', '1');
-  $terms      = jquery_drawer_taxonomy_get_tree($vocabulary, $tid);
+  $terms      = taxonomy_node_tree_taxonomy_get_tree($vocabulary, $tid);
 
   foreach ($terms as $term) { 
     $filter[] = $term->tid;
@@ -208,7 +188,7 @@ function jquery_drawer_menu_build($term) {
       $output .= '<ul id="jquery_drawer[ul][' . $jquery_drawer_id . ']" class="hidden">';
       foreach ($term->nodes as $node) {
         $output .= '<li>';
-        $output .= '<a href="' . $GLOBALS['base_url'] . '/sitio/' . $node->nid . '">' . $node->title . '</a>';
+        $output .= '<a href="' . $GLOBALS['base_url'] . '/node/' . $node->nid . '">' . $node->title . '</a>';
       }
       $output .= '</ul>';
       $output .= '</li>';
@@ -257,43 +237,3 @@ function theme_jquery_drawer_link($link) {
 
   return $output;
 }
-
-/**
- * Version of taxonomy_get_tree() without caching.
- */
-function jquery_drawer_taxonomy_get_tree($vid, $parent = 0, $depth = -1, $max_depth = NULL, $cache = FALSE) {
-  static $children, $parents, $terms;
-
-  $depth++;
-
-  // We can cache trees, so it's not CPU-intensive to call get_tree() on a term
-  // and its children, too.
-  if (!$cache && !isset($children[$vid])) {
-    $children[$vid] = array();
-
-    $result = db_query(db_rewrite_sql('SELECT t.tid, t.*, parent FROM {term_data} t INNER JOIN {term_hierarchy} h ON t.tid = h.tid WHERE t.vid = %d ORDER BY weight, name', 't', 'tid'), $vid);
-    while ($term = db_fetch_object($result)) {
-      $children[$vid][$term->parent][] = $term->tid;
-      $parents[$vid][$term->tid][] = $term->parent;
-      $terms[$vid][$term->tid] = $term;
-    }
-  }
-
-  $max_depth = (is_null($max_depth)) ? count($children[$vid]) : $max_depth;
-  $tree = array();
-  if ($max_depth > $depth && !empty($children[$vid][$parent])) {
-    foreach ($children[$vid][$parent] as $child) {
-      $term = drupal_clone($terms[$vid][$child]);
-      $term->depth = $depth;
-      // The "parent" attribute is not useful, as it would show one parent only.
-      unset($term->parent);
-      $term->parents = $parents[$vid][$child];
-      $tree[] = $term;
-      if (!empty($children[$vid][$child])) {
-        $tree = array_merge($tree, taxonomy_get_tree($vid, $child, $depth, $max_depth));
-      }
-    }
-  }
-
-  return $tree;
-}
-- 
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