/**
* gets data to the view and filters the ads
* @param Model_Category $category
* @param Model_Location $location
* @return array
*/
public function list_logic($category = NULL, $location = NULL)
{
//user recognition
$user = Auth::instance()->get_user() == NULL ? NULL : Auth::instance()->get_user();
$ads = new Model_Ad();
//filter by category or location
if ($category !== NULL) {
$ads->where('id_category', 'in', $category->get_siblings_ids());
}
if ($location !== NULL) {
$ads->where('id_location', 'in', $location->get_siblings_ids());
}
//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)'), '>', DB::expr('NOW()'));
}
$res_count = $ads->count_all();
// check if there are some advet.-s
if ($res_count > 0) {
// pagination module
$pagination = Pagination::factory(array('view' => 'pagination', 'total_items' => $res_count, 'items_per_page' => core::config('general.advertisements_per_page')))->route_params(array('controller' => $this->request->controller(), 'action' => $this->request->action(), 'category' => $category !== NULL ? $category->seoname : NULL, 'location' => $location !== NULL ? $location->seoname : NULL));
Breadcrumbs::add(Breadcrumb::factory()->set_title(__("Page ") . $pagination->current_page));
//we sort all ads with few parameters
$ads = $ads->order_by('published', 'desc')->limit($pagination->items_per_page)->offset($pagination->offset)->find_all();
} else {
// array of categories sorted for view
return array('ads' => NULL, 'pagination' => NULL, 'user' => $user, 'category' => $category, 'location' => $location);
}
// array of categories sorted for view
return array('ads' => $ads, 'pagination' => $pagination, 'user' => $user, 'category' => $category, 'location' => $location);
}
/**
* deletes all the locations
* @return void
*/
public function action_delete_all()
{
if (core::post('confirmation')) {
//delete location icons
$locations = new Model_Location();
if ($id_location = intval(Core::post('id_location')) and $id_location > 0) {
$selected_location = new Model_Location($id_location);
$locations->where('id_location', 'in', $selected_location->get_siblings_ids())->where('id_location', '!=', $selected_location->id_location);
} else {
$locations->where('id_location', '!=', '1')->find_all();
}
$locations = $locations->find_all();
foreach ($locations as $location) {
$root = DOCROOT . 'images/locations/';
//root folder
if (is_dir($root)) {
@unlink($root . $location->seoname . '.png');
// delete icon from Amazon S3
if (core::config('image.aws_s3_active')) {
$s3->deleteObject(core::config('image.aws_s3_bucket'), 'images/locations/' . $location->seoname . '.png');
}
}
}
$query_update = DB::update('ads');
$query_delete = DB::delete('locations');
if ($id_location = intval(Core::post('id_location')) and $id_location > 0) {
$query_update->set(array('id_location' => $selected_location->id_location));
$query_delete->where('id_location', 'in', $selected_location->get_siblings_ids())->where('id_location', '!=', $selected_location->id_location);
} else {
$query_update->set(array('id_location' => '1'));
$query_delete->where('id_location', '!=', '1');
}
$query_update->execute();
$query_delete->execute();
Core::delete_cache();
Alert::set(Alert::SUCCESS, __('All locations were deleted.'));
} else {
Alert::set(Alert::ERROR, __('You did not confirmed your delete action.'));
}
HTTP::redirect(Route::url('oc-panel', array('controller' => 'location', 'action' => 'index')));
}
/**
* Handle GET requests.
*/
public function action_index()
{
try {
if (is_numeric($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);
}
}
/**
* gets data to the view and filters the ads
* @param Model_Category $category
* @param Model_Location $location
* @return array
*/
public function list_logic($category = NULL, $location = NULL)
{
//user recognition
$user = Auth::instance()->get_user() == NULL ? NULL : Auth::instance()->get_user();
$ads = new Model_Ad();
//filter by category or location
if ($category !== NULL) {
$ads->where('id_category', 'in', $category->get_siblings_ids());
}
if ($location !== NULL) {
$ads->where('id_location', 'in', $location->get_siblings_ids());
}
//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());
}
//if sort by distance
if (core::request('sort') == 'distance' 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`))))) * 69.172'), 'distance'))->where('latitude', 'IS NOT', NULL)->where('longitude', 'IS NOT', NULL);
}
// featured ads
$featured = NULL;
if (Theme::get('listing_slider') == 2) {
$featured = clone $ads;
$featured = $featured->where('featured', '>=', Date::unix2mysql())->order_by('featured', 'desc')->limit(Theme::get('num_home_latest_ads', 4))->find_all();
} elseif (Theme::get('listing_slider') == 3) {
$featured = clone $ads;
$featured = $featured->where('featured', '>=', Date::unix2mysql())->order_by(DB::expr('RAND()'))->limit(Theme::get('num_home_latest_ads', 4))->find_all();
}
$res_count = clone $ads;
$res_count = $res_count->count_all();
// check if there are some advet.-s
if ($res_count > 0) {
// pagination module
$pagination = Pagination::factory(array('view' => 'pagination', 'total_items' => $res_count, 'items_per_page' => core::config('advertisement.advertisements_per_page')))->route_params(array('controller' => $this->request->controller(), 'action' => $this->request->action(), 'category' => $category !== NULL ? $category->seoname : NULL, 'location' => $location !== NULL ? $location->seoname : NULL));
Breadcrumbs::add(Breadcrumb::factory()->set_title(__("Page ") . $pagination->current_page));
/**
* order depending on the sort parameter
*/
switch (core::request('sort', core::config('advertisement.sort_by'))) {
//title z->a
case 'title-asc':
$ads->order_by('title', 'asc')->order_by('published', 'desc');
break;
//title a->z
//title a->z
case 'title-desc':
$ads->order_by('title', 'desc')->order_by('published', 'desc');
break;
//cheaper first
//cheaper first
case 'price-asc':
$ads->order_by('price', 'asc')->order_by('published', 'desc');
break;
//expensive first
//expensive first
case 'price-desc':
$ads->order_by('price', 'desc')->order_by('published', 'desc');
break;
//featured
//featured
case 'featured':
$ads->order_by('featured', 'desc')->order_by('published', 'desc');
break;
//rating
//rating
case 'rating':
$ads->order_by('rate', 'desc')->order_by('published', 'desc');
break;
//distance
//distance
case 'distance':
if (Model_User::get_userlatlng()) {
$ads->order_by('distance', 'asc')->order_by('published', 'asc');
}
break;
//oldest first
//oldest first
case 'published-asc':
$ads->order_by('published', 'asc');
break;
//newest first
//newest first
case 'published-desc':
default:
$ads->order_by('published', 'desc');
break;
}
//we sort all ads with few parameters
$ads = $ads->limit($pagination->items_per_page)->offset($pagination->offset)->find_all();
} else {
// array of categories sorted for view
return array('ads' => NULL, 'pagination' => NULL, 'user' => $user, 'category' => $category, 'location' => $location, 'featured' => NULL);
}
// array of categories sorted for view
return array('ads' => $ads, 'pagination' => $pagination, 'user' => $user, 'category' => $category, 'location' => $location, 'featured' => $featured);
}
/**
* counts how many ads have each category
* @param boolean $location_filter filters by location
* @param Model_Location $location
* @return array
*/
public static function get_category_count($location_filter = TRUE, $location = NULL)
{
//cache by location
if ($location_filter === TRUE and $location and $location->loaded()) {
$id_location = $location->id_location;
} elseif ($location_filter === TRUE and Model_Location::current()->loaded()) {
$id_location = Model_Location::current()->id_location;
} else {
$id_location = 'all';
}
//name used in the cache for storage
$cache_name = 'get_category_count_' . $id_location;
if (($cats_count = Core::cache($cache_name)) === NULL) {
$expr_date = is_numeric(core::config('advertisement.expire_date')) ? core::config('advertisement.expire_date') : 0;
$db_prefix = Database::instance('default')->table_prefix();
//get the categories that have ads id_category->num ads
$count_ads = DB::select('c.id_category', array(DB::expr('COUNT("a.id_ad")'), 'count'))->from(array('categories', 'c'))->join(array('ads', 'a'))->using('id_category')->where('a.id_category', '=', DB::expr($db_prefix . 'c.id_category'))->where(DB::expr('IF(' . $expr_date . ' <> 0, DATE_ADD( published, INTERVAL ' . $expr_date . ' DAY), DATE_ADD( NOW(), INTERVAL 1 DAY))'), '>', Date::unix2mysql())->where('a.status', '=', Model_Ad::STATUS_PUBLISHED);
//filter the count by location
if ($location_filter === TRUE and $location and $location->loaded()) {
$count_ads = $count_ads->where('a.id_location', 'in', $location->get_siblings_ids());
} elseif ($location_filter === TRUE and Model_Location::current()->loaded()) {
$count_ads = $count_ads->where('a.id_location', 'in', Model_Location::current()->get_siblings_ids());
}
$count_ads = $count_ads->group_by('c.id_category')->order_by('c.order', 'asc')->cached()->execute();
$count_ads = $count_ads->as_array('id_category');
//getting the count of ads into the parents
$parents_count = array();
foreach ($count_ads as $count_ad) {
$id_category = $count_ad['id_category'];
$count = $count_ad['count'];
//adding himself if doesnt exists
if (!isset($parents_count[$id_category])) {
$parents_count[$id_category] = $count_ad;
$parents_count[$id_category]['has_siblings'] = FALSE;
}
$category = new Model_Category($id_category);
//for each parent of this category add the count
$parents_ids = $category->get_parents_ids();
if (count($parents_ids) > 0) {
foreach ($parents_ids as $id) {
if (isset($parents_count[$id])) {
$parents_count[$id]['count'] += $count_ads[$category->id_category]['count'];
} else {
$parents_count[$id]['count'] = $count_ads[$category->id_category]['count'];
}
$parents_count[$id]['has_siblings'] = TRUE;
}
}
}
//get all the categories with level 0 and 1
$categories = new self();
$categories = $categories->where('id_category', '!=', 1)->where('parent_deep', 'IN', array(0, 1))->order_by('order', 'asc')->cached()->find_all();
//generating the array
$cats_count = array();
foreach ($categories as $category) {
$has_siblings = isset($parents_count[$category->id_category]) ? $parents_count[$category->id_category]['has_siblings'] : FALSE;
//they may not have counted the siblings since the count was 0 but he actually has siblings...
if ($has_siblings === FALSE and $category->has_siblings()) {
$has_siblings = TRUE;
}
$cats_count[$category->id_category] = $category->as_array();
$cats_count[$category->id_category] = array('id_category' => $category->id_category, 'seoname' => $category->seoname, 'name' => $category->name, 'id_category_parent' => $category->id_category_parent, 'parent_deep' => $category->parent_deep, 'order' => $category->order, 'price' => $category->price, 'has_siblings' => $has_siblings, 'count' => isset($parents_count[$category->id_category]) ? $parents_count[$category->id_category]['count'] : 0);
}
//cache the result is expensive!
Core::cache($cache_name, $cats_count);
}
return $cats_count;
}
