<?php

/*

* @package		AceSEF

* @subpackage	Contact

* @copyright	2009-2012 JoomAce LLC, www.joomace.net

* @license		GNU/GPL http://www.gnu.org/copyleft/gpl.html

*/



// No Permission

defined('_JEXEC') or die('Restricted access');



class AceSEF_com_contact extends AcesefExtension {

	

	function beforeBuild(&$uri) {

	

		if (is_null($uri->getVar('view')) && (!is_null($uri->getVar('id')) || !is_null($uri->getVar('catid')))) {

            $uri->setVar('view', 'category');

        }

		

		/*if (!is_null($uri->getVar('view')) && $uri->getVar('view') == 'category' && !is_null($uri->getVar('id'))) {

            $uri->setVar('catid', $uri->getVar('id'));

            $uri->delVar('id');

        }*/

	}

	

	function catParam($vars, $real_url) {

        extract($vars);

		

		if (isset($view)) {

            switch($view) {

                case 'category':					

					if (!empty($catid)) {

						parent::categoryParams($catid, 1, $real_url);

					}

                    break;

				case 'contact':

					if (!empty($id)) {

						$catid = self::_getItemCatId(intval($id));

						if (!empty($catid)) {

							parent::categoryParams($catid, 0, $real_url);

						}

					}

                    break;

            }

        }

	}

	

	function _getItemCatId($id) {

		static $cache = array();

		

		if (!isset($cache[$id])) {

			if ($this->AcesefConfig->cache_instant == 1) {

				$rows = AceDatabase::loadRowList("SELECT id, catid FROM #__contact_details");

				foreach ($rows as $row) {

					$cache[$row[0]] = $row[1];

				}

			} else {

				$cache[$id] = AceDatabase::loadResult("SELECT catid FROM #__contact_details WHERE id = {$id}");

			}

		}

		

		if (!isset($cache[$id])) {

			$cache[$id] = "";

		}

		

		return $cache[$id];

    }

	

	function build(&$vars, &$segments, &$do_sef, &$metadata, &$item_limitstart) {

        extract($vars);

		

		if (isset($view)) {

            switch($view) {

				case 'category':

				case 'categories':

                    if (isset($catid)) {

						$segments = array_merge($segments, self::_getCategory(intval($catid)));

						unset($vars['catid']);

					}

                    elseif (isset($id)) {

						$segments = array_merge($segments, self::_getCategory(intval($id)));

						unset($vars['id']);

					}

                    break;

                case 'contact':

					if (isset($id)) {

						$segments = array_merge($segments, self::_getContact(intval($id)));

						unset($vars['id']);

						unset($vars['catid']);

					}

                    break;

				default:

					$segments[] = $view;

					break;

            }

			unset($vars['view']);

        }

		

		$metadata = parent::getMetaData($vars, $item_limitstart);

		

		unset($vars['limit']);

		unset($vars['limitstart']);

	}

	

	function _getCategory($id) {

        if (self::_is16()) {

            return self::_getCategory16($id);

        }



		static $cache = array();

		

		if (!isset($cache[$id])) {

			$joomfish = $this->AcesefConfig->joomfish_trans_url ? ', id' : '';

			

			$row = AceDatabase::loadRow("SELECT title, alias, description{$joomfish} FROM #__categories WHERE id = ".$id);



			$name = (($this->params->get('categoryid_inc', '1') != '1') ? $id.' ' : '');

			if (parent::urlPart($this->params->get('category_part', 'global')) == 'title') {

				$name .= $row[0];

			} else {

				$name .= $row[1];

			}

			

			$cache[$id]['name'] = array($name);

			$cache[$id]['meta_title'] = $row[0];

			$cache[$id]['meta_desc'] = $row[2];

		}

		

		$this->meta_title[] = $cache[$id]['meta_title'];

		$this->meta_desc = $cache[$id]['meta_desc'];

		

		return $cache[$id]['name'];

    }



	function _getCategory16($id) {

		$cats = $this->params->get('category_inc', '1');



        if ($cats == '1') {

            return array();

        }

		

		static $cache = array();

		

		if (!isset($cache[$id])) {

			$joomfish = $this->AcesefConfig->joomfish_trans_url ? ', id' : '';

			$categories = array();

			$cat_title = array();

			$cat_desc = array();



			while ($id > 1 && $id != 4 && $id != 11) {

				$row = AceDatabase::loadObject("SELECT title, alias, parent_id, description{$joomfish} FROM #__categories WHERE id = '{$id}' AND extension = 'com_contact'");

				

				if (!is_object($row)) {

					break;

				}

				

				$name = (($this->params->get('categoryid_inc', '1') != '1') ? $id.' ' : '');

				if (parent::urlPart($this->params->get('category_part', 'global')) == 'title'){

					$name .= $row->title;

				} else {

					$name .= $row->alias;

				}

				

				array_unshift($categories, $name);

				$cat_title[] = $row->title;

				$cat_desc[] = $row->description;

				

				$id = $row->parent_id;

				if ($cats == '2'){

					break; //  Only last cat

				}

			}

			

			$cache[$id]['name'] = $categories;

			$cache[$id]['meta_title'] = $cat_title;

			$cache[$id]['meta_desc'] = $cat_desc;

		}

		

		$this->meta_title = $cache[$id]['meta_title'];

		if (!empty($cache[$id]['meta_desc'])) {

			$this->meta_desc = $cache[$id]['meta_desc'][0];

		}

		

		return $cache[$id]['name'];

    }



    function _getContact($id) {

		static $cache = array();

		

		if (!isset($cache[$id])) {

			$joomfish = $this->AcesefConfig->joomfish_trans_url ? ', id' : '';

			

			$row = AceDatabase::loadRow("SELECT name, alias, catid{$joomfish} FROM #__contact_details WHERE id = ".$id);



			$name = (($this->params->get('contactid_inc', '1') != '1') ? $id.' ' : '');

			if (parent::urlPart($this->params->get('contact_part', 'global')) == 'title') {

				$name .= $row[0];

			} else {

				$name .= $row[1];

			}

			

			if ($this->params->get('category_inc', '1') == '1'){

				$cache[$id]['name'] = array($name);

			}

			else {

				$category = self::_getCategory($row[2]);

				array_push($category, $name);

				$cache[$id]['name'] = $category;

			}

			

			$cache[$id]['meta_title'] = $row[0];

		}

		

		array_unshift($this->meta_title, $cache[$id]['meta_title']);

		

		return $cache[$id]['name'];

    }



    function getCategoryList($query) {

        if (self::_is16()) {

            $field = 'extension';

            $value = 'com_contact';

        }

        else{

            $field = 'section';

            $value = 'com_contact_details';

        }



        $rows = AceDatabase::loadObjectList("SELECT id, title AS name FROM #__categories WHERE {$field} = '{$value}' ORDER BY title");



        return $rows;

	}



    function _is16() {

		static $status;

		

		if (!isset($status)) {

			if (version_compare(JVERSION,'1.6.0','ge')) {

				$status = true;

			} else {

				$status = false;

			}

		}

		

		return $status;

	}

}