PHP Model_Category::get_siblings_ids方法代码示例

 public function action_get()
 {
     try {
         if (is_numeric($id_category = $this->request->param('id'))) {
             $cat = array();
             $category = new Model_Category($id_category);
             if ($category->loaded()) {
                 $cat = $category->as_array();
                 $cat['price'] = i18n::money_format($category->price);
                 $cat['parents'] = $category->get_parents_ids();
                 $cat['siblings'] = $category->get_siblings_ids();
                 $cat['customfields'] = Model_Field::get_by_category($category->id_category);
                 $cat['icon'] = $category->get_icon();
                 $this->rest_output(array('category' => $cat));
             } else {
                 $this->_error(__('Category not found'), 404);
             }
         } else {
             $this->_error(__('Category not found'), 404);
         }
     } catch (Kohana_HTTP_Exception $khe) {
         $this->_error($khe);
         return;
     }
 }

 public function action_index()
 {
     $this->before('/pages/maps');
     $this->template->title = __('Map');
     $this->template->height = Core::get('height', '100%');
     $this->template->width = Core::get('width', '100%');
     $this->template->zoom = Core::get('zoom', core::config('advertisement.map_zoom'));
     $this->template->height_thumb = Core::config('image.height_thumb') / 4;
     $this->template->width_thumb = Core::config('image.width_thumb') / 4;
     if (Model_User::get_userlatlng()) {
         $this->template->center_lon = $_COOKIE['mylng'];
         $this->template->center_lat = $_COOKIE['mylat'];
     } else {
         $this->template->center_lon = Core::get('lon', core::config('advertisement.center_lon'));
         $this->template->center_lat = Core::get('lat', core::config('advertisement.center_lat'));
     }
     $ads = new Model_Ad();
     $ads->where('status', '=', Model_Ad::STATUS_PUBLISHED)->where('address', 'IS NOT', NULL)->where('latitude', 'IS NOT', NULL)->where('longitude', 'IS NOT', NULL);
     //filter by category
     if (core::get('category') !== NULL) {
         $category = new Model_Category();
         $category->where('seoname', '=', core::get('category'))->cached()->limit(1)->find();
         if ($category->loaded()) {
             $ads->where('id_category', 'IN', $category->get_siblings_ids());
         }
     }
     //filter by location
     if (core::get('location') !== NULL) {
         $location = new Model_location();
         $location->where('seoname', '=', core::get('location'))->cached()->limit(1)->find();
         if ($location->loaded()) {
             $ads->where('id_location', 'IN', $location->get_siblings_ids());
         }
     }
     //if ad have passed expiration time dont show
     if (core::config('advertisement.expire_date') > 0) {
         $ads->where(DB::expr('DATE_ADD( published, INTERVAL ' . core::config('advertisement.expire_date') . ' DAY)'), '>', Date::unix2mysql());
     }
     //if only 1 ad
     if (is_numeric(core::get('id_ad'))) {
         $ads = $ads->where('id_ad', '=', core::get('id_ad'));
     }
     $ads = $ads->order_by('published', 'desc')->limit(Core::config('advertisement.map_elements'))->find_all();
     $this->template->ads = $ads;
 }

 /**
  * Handle GET requests.
  */
 public function action_index()
 {
     try {
         if (is_numeric($this->request->param('id'))) {
             $this->action_get();
         } else {
             $output = array();
             $ads = new Model_Ad();
             $ads->where('status', '=', Model_Ad::STATUS_PUBLISHED);
             //search with lat and long!! nice!
             if (isset($this->_params['latitude']) and isset($this->_params['longitude'])) {
                 $ads->select(array(DB::expr('degrees(acos(sin(radians(' . $this->_params['latitude'] . ')) * sin(radians(`latitude`)) + cos(radians(' . $this->_params['latitude'] . ')) * cos(radians(`latitude`)) * cos(radians(abs(' . $this->_params['longitude'] . ' - `longitude`))))) * 69.172'), 'distance'))->where('latitude', 'IS NOT', NULL)->where('longitude', 'IS NOT', NULL);
                 //we unset the search by lat and long if not will be duplicated
                 unset($this->_filter_params['latitude']);
                 unset($this->_filter_params['longitude']);
             }
             //only published ads
             $ads->where('status', '=', Model_Ad::STATUS_PUBLISHED);
             //if ad have passed expiration time dont show
             if (core::config('advertisement.expire_date') > 0) {
                 $ads->where(DB::expr('DATE_ADD( published, INTERVAL ' . core::config('advertisement.expire_date') . ' DAY)'), '>', Date::unix2mysql());
             }
             //make a search with q? param
             if (isset($this->_params['q']) and strlen($this->_params['q'])) {
                 if (core::config('general.search_by_description') == TRUE) {
                     $ads->where_open()->where('title', 'like', '%' . $this->_params['q'] . '%')->or_where('description', 'like', '%' . $this->_params['q'] . '%')->where_close();
                 } else {
                     $ads->where('title', 'like', '%' . $this->_params['q'] . '%');
                 }
             }
             //getting all the ads of a category.
             if (isset($this->_filter_params['id_category']) and is_numeric($this->_filter_params['id_category']['value'])) {
                 $category = new Model_Category($this->_filter_params['id_category']['value']);
                 if ($category->loaded()) {
                     $ads->where('id_category', 'in', $category->get_siblings_ids());
                     unset($this->_filter_params['id_category']);
                 }
             }
             //getting all the ads of a location.
             if (isset($this->_filter_params['id_location']) and is_numeric($this->_filter_params['id_location']['value'])) {
                 $location = new Model_Location($this->_filter_params['id_location']['value']);
                 if ($location->loaded()) {
                     $ads->where('id_location', 'in', $location->get_siblings_ids());
                     unset($this->_filter_params['id_location']);
                 }
             }
             //filter results by param, verify field exists and has a value
             $ads->api_filter($this->_filter_params);
             //how many? used in header X-Total-Count
             $count = $ads->count_all();
             //by default sort by published date
             if (empty($this->_sort)) {
                 $this->_sort['published'] = 'desc';
             }
             //after counting sort values
             $ads->api_sort($this->_sort);
             //we add the order by in case was specified, this is not a column so we need to do it manually
             if (isset($this->_sort['distance']) and isset($this->_params['latitude']) and isset($this->_params['longitude'])) {
                 $ads->order_by('distance', $this->_sort['distance']);
             }
             //pagination with headers
             $pagination = $ads->api_pagination($count, $this->_params['items_per_page']);
             $ads = $ads->cached()->find_all();
             //as array
             foreach ($ads as $ad) {
                 $a = $ad->as_array();
                 $a['price'] = i18n::money_format($ad->price);
                 $a['thumb'] = $ad->get_first_image();
                 $a['customfields'] = Model_Field::get_by_category($ad->id_category);
                 //sorting by distance, lets add it!
                 if (isset($ad->distance)) {
                     $a['distance'] = i18n::format_measurement($ad->distance);
                 }
                 $a['url'] = Route::url('ad', array('category' => $ad->category->seoname, 'seotitle' => $ad->seotitle));
                 $output[] = $a;
             }
             $this->rest_output(array('ads' => $output), 200, $count, $pagination !== FALSE ? $pagination : NULL);
         }
     } catch (Kohana_HTTP_Exception $khe) {
         $this->_error($khe);
     }
 }

 public function action_advanced_search()
 {
     $this->template->scripts['footer'][] = 'js/jquery.toolbar.js';
     $this->template->scripts['footer'][] = 'js/sort.js';
     //template header
     $this->template->title = __('Advanced Search');
     $this->template->meta_description = __('Search in') . ' ' . core::config('general.site_name');
     //breadcrumbs
     Breadcrumbs::add(Breadcrumb::factory()->set_title(__('Home'))->set_url(Route::url('default')));
     Breadcrumbs::add(Breadcrumb::factory()->set_title($this->template->title));
     $pagination = NULL;
     $ads = NULL;
     $user = Auth::instance()->get_user() == NULL ? NULL : Auth::instance()->get_user();
     if ($this->request->query()) {
         // variables
         $search_advert = core::get('title');
         $search_loc = core::get('location');
         // filter by each variable
         $ads = new Model_Ad();
         // early filter
         $ads = $ads->where('status', '=', Model_Ad::STATUS_PUBLISHED);
         //if ad have passed expiration time dont show
         if (core::config('advertisement.expire_date') > 0) {
             $ads->where(DB::expr('DATE_ADD( published, INTERVAL ' . core::config('advertisement.expire_date') . ' DAY)'), '>', Date::unix2mysql());
         }
         if (!empty($search_advert) or core::get('search') !== NULL and strlen(core::get('search')) >= 3) {
             // if user is using search from header
             if (core::get('search')) {
                 $search_advert = core::get('search');
             }
             $ads->where_open()->where('title', 'like', '%' . $search_advert . '%')->or_where('description', 'like', '%' . $search_advert . '%')->where_close();
         }
         $cf_fields = array();
         foreach ($this->request->query() as $name => $field) {
             // get by prefix
             if (strpos($name, 'cf_') !== false) {
                 $cf_fields[$name] = $field;
                 //checkbox when selected return string 'on' as a value
                 if ($field == 'on') {
                     $cf_fields[$name] = 1;
                 } elseif (empty($field)) {
                     $cf_fields[$name] = NULL;
                 }
             }
         }
         $category = NULL;
         $location = NULL;
         if (core::config('general.search_multi_catloc') and Theme::$is_mobile === FALSE) {
             //filter by category
             if (is_array(core::get('category'))) {
                 $cat_siblings_ids = array();
                 foreach (core::get('category') as $cat) {
                     if ($cat !== NULL) {
                         $category = new Model_Category();
                         $category->where('seoname', '=', $cat)->cached()->limit(1)->find();
                         if ($category->loaded()) {
                             $cat_siblings_ids = array_merge($cat_siblings_ids, $category->get_siblings_ids());
                         }
                     }
                 }
                 if (count($cat_siblings_ids) > 0) {
                     $ads->where('id_category', 'IN', $cat_siblings_ids);
                 }
             }
             //filter by location
             if (is_array(core::get('location'))) {
                 $loc_siblings_ids = array();
                 foreach (core::get('location') as $loc) {
                     if ($loc !== NULL) {
                         $location = new Model_location();
                         $location->where('seoname', '=', $loc)->cached()->limit(1)->find();
                         if ($location->loaded()) {
                             $loc_siblings_ids = array_merge($loc_siblings_ids, $location->get_siblings_ids());
                         }
                     }
                 }
                 if (count($loc_siblings_ids) > 0) {
                     $ads->where('id_location', 'IN', $loc_siblings_ids);
                 }
             }
         } else {
             if (core::get('category') !== NULL) {
                 $category = new Model_Category();
                 $category->where('seoname', '=', core::get('category'))->cached()->limit(1)->find();
                 if ($category->loaded()) {
                     $ads->where('id_category', 'IN', $category->get_siblings_ids());
                 }
             }
             $location = NULL;
             //filter by location
             if (core::get('location') !== NULL) {
                 $location = new Model_location();
                 $location->where('seoname', '=', core::get('location'))->cached()->limit(1)->find();
                 if ($location->loaded()) {
                     $ads->where('id_location', 'IN', $location->get_siblings_ids());
                 }
             }
         }
         //filter by price(s)
         if (is_numeric($price_min = str_replace(',', '.', core::get('price-min')))) {
//.........这里部分代码省略.........

 /**
  * updates custom field option, not the name or the type
  * @param  string $name    
  * @param  string $values  
  * @param  array  $options 
  * @return bool          
  */
 public function update($name, $values = NULL, $categories = NULL, array $options)
 {
     if ($this->field_exists($name)) {
         //save configs
         $conf = new Model_Config();
         $conf->where('group_name', '=', 'advertisement')->where('config_key', '=', 'fields')->limit(1)->find();
         if ($conf->loaded()) {
             $fields = json_decode($conf->config_value, TRUE);
             if (!empty($values) and !is_array($values) and ($fields[$name]['type'] == 'select' or $fields[$name]['type'] == 'radio')) {
                 $values = array_map('trim', explode(',', $values));
             }
             //add child categories of selected categories
             if (is_array($categories)) {
                 // get category siblings
                 foreach ($categories as $category) {
                     $category = new Model_Category($category);
                     if (($siblings = $category->get_siblings_ids()) != NULL) {
                         $categories = array_merge($categories, $siblings);
                     }
                 }
                 // remove duplicated categories
                 $categories = array_unique($categories);
             }
             //save at config
             $fields[$name] = array('type' => $fields[$name]['type'], 'label' => $options['label'], 'tooltip' => $options['tooltip'], 'values' => $values, 'categories' => $categories, 'required' => $options['required'], 'searchable' => $options['searchable'], 'admin_privilege' => $options['admin_privilege'], 'show_listing' => $options['show_listing']);
             $conf->config_value = json_encode($fields);
             $conf->save();
         }
         return TRUE;
     } else {
         return FALSE;
     }
 }

 public function action_search()
 {
     //template header
     $this->template->title = __('Advanced Search');
     $this->template->meta_description = __('Search in') . ' ' . Core::config('general.site_name');
     $this->template->styles = array('//cdn.jsdelivr.net/bootstrap.datepicker/0.1/css/datepicker.css' => 'screen');
     $this->template->scripts['footer'] = array('//cdn.jsdelivr.net/bootstrap.datepicker/0.1/js/bootstrap-datepicker.js');
     //breadcrumbs
     Breadcrumbs::add(Breadcrumb::factory()->set_title(__('Home'))->set_url(Route::url('default')));
     Breadcrumbs::add(Breadcrumb::factory()->set_title($this->template->title));
     $categories = Model_Category::get_as_array();
     $order_categories = Model_Category::get_multidimensional();
     $pagination = NULL;
     $products = NULL;
     if ($this->request->query()) {
         $products = new Model_Product();
         $category = NULL;
         //filter by category
         if (core::get('category') !== NULL) {
             $category = new Model_Category();
             $category->where('seoname', '=', core::get('category'))->limit(1)->find();
             if ($category->loaded()) {
                 $products->where('id_category', 'IN', $category->get_siblings_ids());
             }
         }
         //filter by title description
         if (core::get('search') !== NULL and strlen(core::get('search')) >= 3) {
             $products->where_open()->where('title', 'like', '%' . core::get('search') . '%')->or_where('description', 'like', '%' . core::get('search') . '%')->where_close();
         }
         //filter by price
         if (is_numeric(core::get('price-min')) and is_numeric(core::get('price-max'))) {
             $products->where('price', 'BETWEEN', array(core::get('price-min'), core::get('price-max')));
         }
         //only published products
         $products->where('status', '=', Model_Product::STATUS_ACTIVE);
         $res_count = $products->count_all();
         // check if there are some advet.-s
         if ($res_count > 0) {
             // pagination module
             $pagination = Pagination::factory(array('view' => 'pagination', 'total_items' => $res_count, 'items_per_page' => core::config('general.products_per_page')))->route_params(array('controller' => $this->request->controller(), 'action' => $this->request->action(), 'category' => $category !== NULL ? $category->seoname : NULL));
             Breadcrumbs::add(Breadcrumb::factory()->set_title(__("Page ") . $pagination->current_page));
             //we sort all products with few parameters
             $products = $products->order_by('created', 'desc')->limit($pagination->items_per_page)->offset($pagination->offset)->find_all();
         }
     }
     $this->template->bind('content', $content);
     $this->template->content = View::factory('pages/search', array('categories' => $categories, 'order_categories' => $order_categories, 'products' => $products, 'pagination' => $pagination));
 }

 public function action_advanced_search()
 {
     if (Theme::get('infinite_scroll')) {
         $this->template->scripts['footer'][] = '//cdn.jsdelivr.net/jquery.infinitescroll/2.0b2/jquery.infinitescroll.js';
         $this->template->scripts['footer'][] = 'js/listing.js';
     }
     if (core::config('general.auto_locate') or core::config('advertisement.map')) {
         Theme::$scripts['async_defer'][] = '//maps.google.com/maps/api/js?libraries=geometry,places&v=3&key=' . core::config("advertisement.gm_api_key") . '&callback=initLocationsGMap';
     }
     $this->template->scripts['footer'][] = 'js/jquery.toolbar.js';
     $this->template->scripts['footer'][] = 'js/sort.js';
     //template header
     $this->template->title = __('Advanced Search');
     $this->template->meta_description = __('Search in') . ' ' . core::config('general.site_name');
     //breadcrumbs
     Breadcrumbs::add(Breadcrumb::factory()->set_title(__('Home'))->set_url(Route::url('default')));
     Breadcrumbs::add(Breadcrumb::factory()->set_title($this->template->title));
     $pagination = NULL;
     $ads = NULL;
     $res_count = NULL;
     $user = $this->user ? $this->user : NULL;
     if ($this->request->query()) {
         // variables
         $search_advert = core::get('title');
         $search_loc = core::get('location');
         // filter by each variable
         $ads = new Model_Ad();
         //if sort by distance
         if ((core::request('sort', core::config('advertisement.sort_by')) == 'distance' or core::request('userpos') == 1) and Model_User::get_userlatlng()) {
             $ads->select(array(DB::expr('degrees(acos(sin(radians(' . $_COOKIE['mylat'] . ')) * sin(radians(`latitude`)) + cos(radians(' . $_COOKIE['mylat'] . ')) * cos(radians(`latitude`)) * cos(radians(abs(' . $_COOKIE['mylng'] . ' - `longitude`))))) * 111.321'), 'distance'))->where('latitude', 'IS NOT', NULL)->where('longitude', 'IS NOT', NULL);
         }
         // early filter
         $ads = $ads->where('status', '=', Model_Ad::STATUS_PUBLISHED);
         //if ad have passed expiration time dont show
         if (core::config('advertisement.expire_date') > 0) {
             $ads->where(DB::expr('DATE_ADD( published, INTERVAL ' . core::config('advertisement.expire_date') . ' DAY)'), '>', Date::unix2mysql());
         }
         if (core::request('userpos') == 1 and Model_User::get_userlatlng()) {
             if (is_numeric(Core::cookie('mydistance')) and Core::cookie('mydistance') <= 500) {
                 $location_distance = Core::config('general.measurement') == 'imperial' ? Num::round(Core::cookie('mydistance') * 1.60934) : Core::cookie('mydistance');
             } else {
                 $location_distance = Core::config('general.measurement') == 'imperial' ? Num::round(Core::config('advertisement.auto_locate_distance') * 1.60934) : Core::config('advertisement.auto_locate_distance');
             }
             $ads->where(DB::expr('degrees(acos(sin(radians(' . $_COOKIE['mylat'] . ')) * sin(radians(`latitude`)) + cos(radians(' . $_COOKIE['mylat'] . ')) * cos(radians(`latitude`)) * cos(radians(abs(' . $_COOKIE['mylng'] . ' - `longitude`))))) * 111.321'), '<=', $location_distance);
         }
         if (!empty($search_advert) or core::get('search') !== NULL and strlen(core::get('search')) >= 3) {
             // if user is using search from header
             if (core::get('search')) {
                 $search_advert = core::get('search');
             }
             if (core::config('general.search_by_description') == TRUE) {
                 $ads->where_open()->where('title', 'like', '%' . $search_advert . '%')->or_where('description', 'like', '%' . $search_advert . '%')->where_close();
             } else {
                 $ads->where('title', 'like', '%' . $search_advert . '%');
             }
         }
         //cf filter arrays
         $cf_fields = array();
         $cf_user_fields = array();
         foreach ($this->request->query() as $name => $field) {
             if (isset($field) and $field != NULL) {
                 // get by prefix cf
                 if (strpos($name, 'cf_') !== FALSE and array_key_exists(str_replace('cf_', '', $name), Model_Field::get_all())) {
                     $cf_fields[$name] = $field;
                     //checkbox when selected return string 'on' as a value
                     if ($field == 'on') {
                         $cf_fields[$name] = 1;
                     } elseif (empty($field)) {
                         $cf_fields[$name] = NULL;
                     }
                 } elseif (strpos($name, 'cfuser_') !== FALSE and array_key_exists(str_replace('cfuser_', '', $name), Model_UserField::get_all())) {
                     $name = str_replace('cfuser_', 'cf_', $name);
                     $cf_user_fields[$name] = $field;
                     //checkbox when selected return string 'on' as a value
                     if ($field == 'on') {
                         $cf_user_fields[$name] = 1;
                     } elseif (empty($field)) {
                         $cf_user_fields[$name] = NULL;
                     }
                 }
             }
         }
         $category = NULL;
         $location = NULL;
         if (core::config('general.search_multi_catloc') and Theme::$is_mobile === FALSE) {
             //filter by category
             if (is_array(core::get('category'))) {
                 $cat_siblings_ids = array();
                 foreach (core::get('category') as $cat) {
                     if ($cat !== NULL) {
                         $category = new Model_Category();
                         $category->where('seoname', '=', $cat)->cached()->limit(1)->find();
                         if ($category->loaded()) {
                             $cat_siblings_ids = array_merge($cat_siblings_ids, $category->get_siblings_ids());
                         }
                     }
                 }
                 if (count($cat_siblings_ids) > 0) {
                     $ads->where('id_category', 'IN', $cat_siblings_ids);
                 }
//.........这里部分代码省略.........

 public function action_advanced_search()
 {
     //template header
     $this->template->title = __('Advanced Search');
     $this->template->meta_description = __('Advanced Search');
     //breadcrumbs
     Breadcrumbs::add(Breadcrumb::factory()->set_title(__('Home'))->set_url(Route::url('default')));
     Breadcrumbs::add(Breadcrumb::factory()->set_title($this->template->title));
     $this->template->scripts['footer'] = array('js/search.js');
     // $cat_obj = new Model_Category();
     // $loc_obj = new Model_Location();
     list($cat_obj, $order_categories) = Model_Category::get_all();
     list($loc_obj, $order_locations) = Model_Location::get_all();
     $pagination = NULL;
     $ads = NULL;
     $user = Auth::instance()->get_user() == NULL ? NULL : Auth::instance()->get_user();
     if ($this->request->query()) {
         // variables
         $search_advert = core::get('title');
         $search_loc = core::get('location');
         // filter by each variable
         $ads = new Model_Ad();
         //if ad have passed expiration time dont show
         if (core::config('advertisement.expire_date') > 0) {
             $ads->where(DB::expr('DATE_ADD( published, INTERVAL ' . core::config('advertisement.expire_date') . ' DAY)'), '>', DB::expr('NOW()'));
         }
         if (!empty($search_advert) or core::get('search') !== NULL and strlen(core::get('search')) >= 3) {
             // if user is using search from header
             if (core::get('search')) {
                 $search_advert = core::get('search');
             }
             $ads->where_open()->where('title', 'like', '%' . $search_advert . '%')->or_where('description', 'like', '%' . $search_advert . '%')->where_close();
         }
         $cf_fields = array();
         foreach ($this->request->query() as $name => $field) {
             // get by prefix
             if (strpos($name, 'cf_') !== false) {
                 $cf_fields[$name] = $field;
                 //checkbox when selected return string 'on' as a value
                 if ($field == 'on') {
                     $cf_fields[$name] = 1;
                 } elseif (empty($field)) {
                     $cf_fields[$name] = NULL;
                 }
             }
         }
         $category = NULL;
         //filter by category
         if (core::get('category') !== NULL) {
             $category = new Model_Category();
             $category->where('seoname', '=', core::get('category'))->limit(1)->find();
             if ($category->loaded()) {
                 $ads->where('id_category', 'IN', $category->get_siblings_ids());
             }
         }
         $location = NULL;
         //filter by location
         if (core::get('location') !== NULL) {
             $location = new Model_location();
             $location->where('seoname', '=', core::get('location'))->limit(1)->find();
             if ($location->loaded()) {
                 $ads->where('id_location', 'IN', $location->get_siblings_ids());
             }
         }
         //filter by price
         if (is_numeric(core::get('price-min')) and is_numeric(core::get('price-max'))) {
             $ads->where('price', 'BETWEEN', array(core::get('price-min'), core::get('price-max')));
         }
         foreach ($cf_fields as $key => $value) {
             if (isset($value) and $value != NULL) {
                 if (is_numeric($value)) {
                     $ads->where($key, '=', $value);
                 } elseif (is_string($value)) {
                     $ads->where($key, 'like', '%' . $value . '%');
                 }
             }
         }
         $ads = $ads->where('status', '=', Model_Ad::STATUS_PUBLISHED);
         // count them for pagination
         $res_count = $ads->count_all();
         if ($res_count > 0) {
             // pagination module
             $pagination = Pagination::factory(array('view' => 'pagination', 'total_items' => $res_count, 'items_per_page' => core::config('general.advertisements_per_page')))->route_params(array('controller' => $this->request->controller(), 'action' => $this->request->action(), 'category' => $category !== NULL ? $category->seoname : NULL));
             Breadcrumbs::add(Breadcrumb::factory()->set_title(__("Page ") . $pagination->offset));
             $ads = $ads->order_by('published', 'desc')->limit($pagination->items_per_page)->offset($pagination->offset)->find_all();
         }
     }
     $this->template->bind('content', $content);
     $this->template->content = View::factory('pages/ad/advanced_search', array('ads' => $ads, 'categories' => $cat_obj, 'order_categories' => $order_categories, 'locations' => $loc_obj, 'order_locations' => $order_locations, 'pagination' => $pagination, 'user' => $user, 'fields' => Model_Field::get_all()));
 }