hledani v carovejch kodech

[mirrors/SokoMan.git] / assistants / category-tree.inc.php

diff --git a/assistants/category-tree.inc.php b/assistants/category-tree.inc.php
index f268ca774582abc8f482f49c5046ea40e885d608..05d426d232c8c253b288bc6b91ddbd89265c6bd5 100644 (file)
--- a/assistants/category-tree.inc.php
+++ b/assistants/category-tree.inc.php
@@ -1,19 +1,45 @@
 <pre><?php
 $result = $this->db->safe_query_fetch('SELECT * FROM category');
 
-function addleaf(&$tree, $levels, $category='') {
-       if(!count($levels)) return;
-       $current = array_shift($levels);
+function addleaf(&$tree, $levels, $id, $category='') {
+       if(!count($levels)) {
+               $tree['__ID__'] = $id;
+               return;
+       }
+       $current = array_shift($levels); //echo("$current ".count($levels)."");
        $category .= '/'.$current;
        if(!isset($tree[$current])) $tree[$current] = array();
        $tree[$current]['__PATH__'] = $category;
-       addleaf($tree[$current], $levels, $category);
+       //if(!count($levels)) $tree[$current]['__ID__'] = $id; //echo "($current $id)\n";
+       addleaf($tree[$current], $levels, $id, $category);
 }
 
 $tree = array();
 foreach($result as $row) {
        $row_parts = preg_split('/\//', $row['category_name']);
-       addleaf($tree, $row_parts);
+       //echo($row['category_name'].$row['category_id']."\n");
+       addleaf($tree, $row_parts, $row['category_id']);
 }
 
-print_r($tree);
+function render_tree($tree, $index_path='__PATH__', $index_id='__ID__') {
+       if(!is_array($tree)) return '';
+       $html='<menu>';
+               foreach($tree as $name => $subtree) if($name != $index_path && $name != $index_id) {
+                       $link = isset($subtree[$index_id]);
+                       $hidden = $link && $subtree[$index_id] <= 0;
+
+                       $html.='<li>';
+                       if($link) $html.= '<a href="'.$_SERVER['SCRIPT_NAME'].'/model/?where[category_id]=='.$subtree[$index_id].'">';
+                       if($hidden) $html.='<font color="grey">';
+                       $html.="<b>$name</b>";
+                       if($hidden) $html.='</font>';
+                       if($link) $html.= '</a>';
+                       @$html.=' <small>('.$subtree[$index_id].' => '.$subtree[$index_path].')</small>';
+                       $html.=render_tree($subtree);
+                       $html.='</li>';
+               }
+       $html.='</menu>';
+       return $html;
+}
+echo render_tree($tree);
+//print_r($tree);