function getData($buildingid)
{
$this->building = Idp_Main::getBuildingBasicInfos($buildingid);
if (!array_key_exists('id', $this->building)) {
return false;
}
$this->main_image = wp_get_attachment_image_src($this->building['main_image'], 'large-thumbnail');
if ($this->main_image === false) {
$this->main_image[0] = get_template_directory_uri() . "/images/spacer.png";
}
$this->building_images = Idp_Main::getBuildingImages($buildingid);
$this->images_total_count = count($this->building_images) > 18 ? 18 : count($this->building_images);
$this->main_address = Idp_Main::getBuildingAddress($buildingid);
if (!empty($this->building['submission_date'])) {
$tmp_date = $this->building['submission_date'];
} else {
$tmp_date = $this->building['creation_date'];
}
$this->date = mysql2date('d.m.Y', $tmp_date);
$user_info = get_userdata($this->building['creation_user']);
$this->student = $user_info->last_name . ", " . $user_info->first_name;
return true;
}
$success = false;
//form data is present
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (isset($_POST['delete_building_nonce']) && wp_verify_nonce($_POST['delete_building_nonce'], 'delete_building')) {
$result = Idp_Main::deleteBuilding($buildingid);
if ($result === false) {
$message = __('Error deleting building.', 'idp-theme');
$error = true;
} else {
$message = __('Building deleted successfully.', 'idp-theme');
$success = true;
}
}
}
if (!$error && !$success) {
$building = Idp_Main::getBuildingBasicInfos($buildingid);
if (!array_key_exists('id', $building)) {
global $wp_query;
$wp_query->set_404();
status_header(404);
get_template_part(404);
exit;
}
$main_image = wp_get_attachment_image_src($building['main_image'], 'large');
$main_image_thumb = wp_get_attachment_image_src($building['main_image'], 'large-thumbnail');
if ($main_image === false) {
$main_image[0] = get_template_directory_uri() . "/images/spacer.png";
$main_image_thumb[0] = $main_image[0];
}
}
?>
/**
* Delete Building and all its data from the database
*
* @author Christopher Siewert
* @return success
*/
public static function deleteBuilding($building_id)
{
global $wpdb;
$errors = 0;
$images = Idp_Main::getBuildingImages($building_id);
foreach ($images as $image) {
$result = Idp_Main::deleteBuildingImage($building_id, $image);
if ($result === false) {
$errors++;
}
}
$building = Idp_Main::getBuildingBasicInfos($building_id);
$result = $wpdb->delete($wpdb->prefix . 'building_attribute', array('building' => $building_id), array('%d'));
if ($result === false) {
$errors++;
}
$result = $wpdb->delete($wpdb->prefix . 'bounds', array('coordinates' => $building['bounds']), array('%s'));
if ($result === false) {
$errors++;
}
$result = $wpdb->delete($wpdb->prefix . 'building', array('id' => $building_id), array('%d'));
if ($result === false) {
$errors++;
}
if ($errors > 0) {
return false;
} else {
return true;
}
}
