Index: trunk/core/units/general/helpers/category_helper.php
===================================================================
diff -u -N
--- trunk/core/units/general/helpers/category_helper.php	(revision 8779)
+++ trunk/core/units/general/helpers/category_helper.php	(revision 0)
@@ -1,242 +0,0 @@
-<?php
-
-	class CategoryHelper extends kHelper {
-
-		function NavigationBar($params)
-		{
-			$main_category_id = isset($params['cat_id']) ? $params['cat_id'] : $this->Application->GetVar('m_cat_id');
-
-			$home_element = $this->getHomeCategoryPath($params);
-			if (!getArrayValue($params, 'titles') && !getArrayValue($params, 'templates')) {
-				// no static templates given, show only category path
-				return $home_element . $this->getCategoryPath($main_category_id, $params);
-			}
-
-			$navigation_parts = $this->getNavigationParts($params['titles'], $params['templates']);
-
-			$ret = '';
-			$block_params = Array ('category' => 0);
-			$block_params['separator'] = $params['separator'];
-			$current_template = $this->Application->GetVar('t');
-			$show_category = getArrayValue($params, 'show_category');
-
-			foreach ($navigation_parts as $template => $title) {
-				$block_params['template'] = $template;
-
-				if ($title == '__item__') {
-					if ($show_category) {
-						$ret .= $this->getCategoryPath($main_category_id, $params);
-						$show_category = false;
-					}
-
-					$category_path = $this->getCategoryParentPath($main_category_id);
-					$module_info = $this->getCategoryModule($params, array_keys($category_path));
-					if (!$module_info) {
-						continue;
-					}
-
-					$module_prefix = $module_info['Var'];
-					$object =& $this->Application->recallObject($module_prefix);
-					/* @var $object kCatDBItem */
-
-					$title_field = $this->Application->getUnitOption($module_prefix, 'TitleField');
-					$block_params['title'] = $object->GetField($title_field);
-					$block_params['prefix'] = $module_prefix;
-					$block_params['current'] = 0;
-
-					$block_params['name'] = $this->SelectParam($params, 'module_item_render_as,render_as');
-				}
-				else {
-					$block_params['current'] = ($template == $current_template);
-					$block_params['title'] = $this->Application->Phrase($title);
-
-					$block_params['name'] = $template == $current_template ? $params['current_render_as'] : $params['render_as'];
-				}
-
-				$ret .= $this->Application->ParseBlock($block_params);
-			}
-
-			if ($show_category) {
-				$params['no_current'] = true;
-				return $home_element . ($show_category ? $this->getCategoryPath($main_category_id, $params) : '') . $ret;
-			}
-
-			return $home_element . $ret;
-		}
-
-		/**
-		 * Get navigation parts
-		 *
-		 * @param Array $titles
-		 * @param Array $templates
-		 * @return Array
-		 */
-		function getNavigationParts($titles, $templates)
-		{
-			$titles = explode(',', $titles);
-			$templates = explode(',', $templates);
-
-			$ret = Array ();
-			foreach ($templates as $template_pos => $template) {
-				$ret[$template] = $titles[$template_pos];
-			}
-
-			return $ret;
-		}
-
-		function getCategoryPath($main_category_id, $params)
-		{
-			$category_path = $this->getCategoryParentPath($main_category_id);
-			if (!$category_path) {
-				// in "Home" category
-				return '';
-			}
-
-			$module_info = $this->getCategoryModule($params, array_keys($category_path));
-
-			$module_category_id = $module_info['RootCat'];
-			$module_item_id = $this->Application->GetVar($module_info['Var'].'_id');
-
-			$ret = '';
-			$block_params['category'] = 1;
-			$block_params['separator'] = $params['separator'];
-			$no_current = isset($params['no_current']) && $params['no_current'];
-
-			foreach ($category_path as $category_id => $category_name) {
-				$block_params['cat_id'] = $category_id;
-				$block_params['cat_name'] = $block_params['title'] = $category_name;
-
-				if ($no_current) {
-					$block_params['current'] = 0;
-				}
-				else {
-					$block_params['current'] = ($main_category_id == $category_id) && !$module_item_id ? 1 : 0;
-				}
-
-				$block_params['is_module_root'] = $category_id == $module_category_id ? 1 : 0;
-				$block_params['name'] = $this->SelectParam($params, 'render_as,block');
-
-				// which block to parse as current ?
-				if ($block_params['is_module_root']) {
-					$block_params['name'] = $this->SelectParam($params, 'module_root_render_as,render_as');
-					$block_params['module_index'] = $module_info['TemplatePath'].'index';
-				}
-
-				if ($block_params['current']) {
-					$block_params['name'] = $this->SelectParam($params, 'current_render_as,render_as');
-				}
-
-				$this->Application->SetVar('c_id', $category_id);
-				$ret .= $this->Application->ParseBlock($block_params, 1);
-			}
-
-			return $ret;
-		}
-
-		/**
-		 * Returns module information based on given module name or current category (relative to module root categories)
-		 *
-		 * @param Array $params
-		 * @param Array $category_ids category parent path (already as array)
-		 * @return Array
-		 */
-		function getCategoryModule($params, $category_ids)
-		{
-			if (isset($params['module'])) {
-				// get module by name specified
-				$module_info = $this->Application->findModule('Name', $params['module']);
-
-			}
-			elseif ($category_ids) {
-				// get module by category path
-				$module_root_categories = $this->getModuleRootCategories();
-				$module_category_id = array_shift(array_intersect($category_ids, $module_root_categories));
-				$module_info = $this->Application->findModule('RootCat', $module_category_id);
-			}
-
-			return $module_info;
-		}
-
-		function getHomeCategoryPath($params)
-		{
-			$block_params['cat_id'] = 0;
-			$block_params['cat_name'] = $this->Application->ProcessParsedTag('m', 'RootCategoryName', $params);
-			$block_params['name'] = $this->SelectParam($params, 'root_cat_render_as,render_as');
-			return $this->Application->ParseBlock($block_params);
-		}
-
-		function getModuleRootCategories()
-		{
-			static $root_categories = null;
-
-			if (!isset($root_categories)) {
-				$root_categories = Array ();
-				foreach ($this->Application->ModuleInfo as $module_name => $module_info) {
-					array_push($root_categories, $module_info['RootCat']);
-				}
-
-				$root_categories = array_unique($root_categories);
-			}
-
-			return $root_categories;
-		}
-
-		function getCategoryParentPath($main_category_id)
-		{
-			static $cached_path = null;
-
-			if ($main_category_id == 0) {
-				// don't query path for "Home" category
-				return Array ();
-			}
-
-			if (!isset($cached_path[$main_category_id])) {
-				$ml_formatter =& $this->Application->recallObject('kMultiLanguage');
-				$navbar_field = $ml_formatter->LangFieldName('CachedNavBar');
-
-				$id_field = $this->Application->getUnitOption('c', 'IDField');
-				$table_name = $this->Application->getUnitOption('c', 'TableName');
-
-				$sql = 'SELECT '.$navbar_field.', ParentPath
-						FROM '.$table_name.'
-						WHERE '.$id_field.' = '.$main_category_id;
-				$category_data = $this->Conn->GetRow($sql);
-
-				$cached_path[$main_category_id] = Array ();
-				if ($category_data) {
-					$category_names = explode('&|&', $category_data[$navbar_field]);
-					$category_ids = explode('|', substr($category_data['ParentPath'], 1, -1));
-
-					foreach ($category_ids as $category_index => $category_id) {
-						$cached_path[$main_category_id][$category_id] = $category_names[$category_index];
-					}
-				}
-			}
-			return $cached_path[$main_category_id];
-		}
-
-		 /**
-		 * Not tag, method for parameter
-		 * selection from list in this TagProcessor
-		 *
-		 * @param Array $params
-		 * @param string $possible_names
-		 * @return string
-		 * @access public
-		 */
-		function SelectParam($params, $possible_names)
-		{
-			if (!is_array($params)) return;
-			if (!is_array($possible_names))
-
-			$possible_names = explode(',', $possible_names);
-			foreach ($possible_names as $name)
-			{
-				if( isset($params[$name]) ) return $params[$name];
-			}
-			return false;
-		}
-	}
-
-
-?>
\ No newline at end of file