| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | require_once(dirname(__FILE__).'/settings.php'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | require_once(dirname(__FILE__).'/class.Connection.php'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | class Source { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | 	public $db; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | 	public function __construct($dbc = null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | 		$Connection = new Connection($dbc); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | 		$this->db = $Connection->db; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | 	public function getAllLocationInfo() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | 		$query = "SELECT * FROM source_location"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | 		$query_values = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | 		$all = $sth->fetchAll(PDO::FETCH_ASSOC); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | 		return $all; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | 	public function getLocationInfobyName($name) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | 		$query = "SELECT * FROM source_location WHERE name = :name"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | 		$query_values = array(':name' => $name); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  | 		$all = $sth->fetchAll(PDO::FETCH_ASSOC); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | 		return $all; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  | 	public function getLocationInfobyNameType($name,$type) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  | 		$query = "SELECT * FROM source_location WHERE name = :name AND type = :type"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  | 		$query_values = array(':name' => $name,':type' => $type); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  | 		$all = $sth->fetchAll(PDO::FETCH_ASSOC); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  | 		return $all; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  | 	public function getLocationInfobySourceName($name) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  | 		$query = "SELECT * FROM source_location WHERE source = :name"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  | 		$query_values = array(':name' => $name); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  | 		$all = $sth->fetchAll(PDO::FETCH_ASSOC); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  | 		return $all; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  | 	public function getLocationInfoByType($type) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  | 		$query = "SELECT * FROM source_location WHERE type = :type"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  | 		$query_values = array(':type' => $type); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  | 		$all = $sth->fetchAll(PDO::FETCH_ASSOC); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  | 		return $all; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  | 	public function getLocationInfoByLocationID($location_id) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  | 		$query = "SELECT * FROM source_location WHERE location_id = :location_id"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  | 		$query_values = array(':location_id' => $location_id); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  | 		$all = $sth->fetchAll(PDO::FETCH_ASSOC); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  | 		return $all; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  | 	public function getLocationInfoByID($id) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  | 		$query = "SELECT * FROM source_location WHERE id = :id"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  | 		$query_values = array(':id' => $id); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  | 		$all = $sth->fetchAll(PDO::FETCH_ASSOC); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  | 		return $all; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  | 	public function addLocation($name,$latitude,$longitude,$altitude,$city,$country,$source,$logo = 'antenna.png',$type = '',$source_id = 0,$location_id = 0,$last_seen = '', $description = '') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  | 		if ($last_seen == '') $last_seen = date('Y-m-d H:i:s'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  | 		$query = "INSERT INTO source_location (name,latitude,longitude,altitude,country,city,logo,source,type,source_id,last_seen,location_id,description) VALUES (:name,:latitude,:longitude,:altitude,:country,:city,:logo,:source,:type,:source_id,:last_seen,:location_id,:description)"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  | 		$query_values = array(':name' => $name,':latitude' => $latitude, ':longitude' => $longitude,':altitude' => $altitude,':city' => $city,':country' => $country,':logo' => $logo,':source' => $source,':type' => $type,':source_id' => $source_id,':last_seen' => $last_seen,':location_id' => $location_id,':description' => $description); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  | 			echo "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  | 	public function updateLocation($name,$latitude,$longitude,$altitude,$city,$country,$source,$logo = 'antenna.png',$type = '',$source_id = 0,$location_id = 0,$last_seen = '',$description = '') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  | 		if ($last_seen == '') $last_seen = date('Y-m-d H:i:s'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  | 		$query = "UPDATE source_location SET latitude = :latitude,longitude = :longitude,altitude = :altitude,country = :country,city = :city,logo = :logo,type = :type, source_id = :source_id, last_seen = :last_seen,location_id = :location_id, description = :description WHERE name = :name AND source = :source"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  | 		$query_values = array(':name' => $name,':latitude' => $latitude, ':longitude' => $longitude,':altitude' => $altitude,':city' => $city,':country' => $country,':logo' => $logo,':source' => $source,':type' => $type,':source_id' => $source_id,':last_seen' => $last_seen,':location_id' => $location_id,':description' => $description); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  | 	public function updateLocationDescByName($name,$source,$source_id = 0,$description = '') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  | 		$query = "UPDATE source_location SET description = :description WHERE source_id = :source_id AND name = :name AND source = :source"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  | 		$query_values = array(':name' => $name,':source' => $source,':source_id' => $source_id,':description' => $description); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  | 	public function updateLocationByLocationID($name,$latitude,$longitude,$altitude,$city,$country,$source,$logo = 'antenna.png',$type = '',$source_id = 0, $location_id,$last_seen = '',$description = '') { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  | 		if ($last_seen == '') $last_seen = date('Y-m-d H:i:s'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  | 		$query = "UPDATE source_location SET latitude = :latitude,longitude = :longitude,altitude = :altitude,country = :country,city = :city,logo = :logo,type = :type, last_seen = :last_seen, description = :description WHERE location_id = :location_id AND source = :source AND source_id = :source_id"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  | 		$query_values = array(':source_id' => $source_id,':latitude' => $latitude, ':longitude' => $longitude,':altitude' => $altitude,':city' => $city,':country' => $country,':logo' => $logo,':source' => $source,':type' => $type,':last_seen' => $last_seen,':location_id' => $location_id,':description' => $description); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  | 			echo "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  | 	} | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 149 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 150 |  |  | 	public function deleteLocation($id) { | 
            
                                                                        
                            
            
                                    
            
            
                | 151 |  |  | 		$query = "DELETE FROM source_location WHERE id = :id"; | 
            
                                                                        
                            
            
                                    
            
            
                | 152 |  |  | 		$query_values = array(':id' => $id); | 
            
                                                                        
                            
            
                                    
            
            
                | 153 |  |  | 		try { | 
            
                                                                        
                            
            
                                    
            
            
                | 154 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                        
                            
            
                                    
            
            
                | 155 |  |  | 			$sth->execute($query_values); | 
            
                                                                        
                            
            
                                    
            
            
                | 156 |  |  | 		} catch(PDOException $e) { | 
            
                                                                        
                            
            
                                    
            
            
                | 157 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                        
                            
            
                                    
            
            
                | 158 |  |  | 		} | 
            
                                                                        
                            
            
                                    
            
            
                | 159 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  | 	public function deleteLocationByType($type) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  | 		$query = "DELETE FROM source_location WHERE type = :type"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  | 		$query_values = array(':type' => $type); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  | 			$sth->execute($query_values); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  | 	public function deleteAllLocation() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  | 		$query = "DELETE FROM source_location"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  | 			$sth->execute(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  | 			return "error : ".$e->getMessage(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  | 	public function deleteOldLocationByType($type) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  | 		global $globalDBdriver; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  | 		if ($type == 'wx') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  | 			if ($globalDBdriver == 'mysql') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  | 				$query  = "DELETE FROM source_location WHERE DATE_SUB(UTC_TIMESTAMP(),INTERVAL 1 DAY) >= source_location.last_seen AND type = :type"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  | 			} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  | 				$query  = "DELETE FROM source_location WHERE NOW() AT TIME ZONE 'UTC' - INTERVAL '1 DAY' >= source_location.last_seen AND type = :type"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  | 		} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  | 			if ($globalDBdriver == 'mysql') { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  | 				$query  = "DELETE FROM source_location WHERE DATE_SUB(UTC_TIMESTAMP(),INTERVAL 1 WEEK) >= source_location.last_seen AND type = :type"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  | 			} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  | 				$query  = "DELETE FROM source_location WHERE NOW() AT TIME ZONE 'UTC' - INTERVAL '1 WEEK' >= source_location.last_seen AND type = :type"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  | 		try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  | 			$sth = $this->db->prepare($query); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  | 			$sth->execute(array(':type' => $type)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  | 		} catch(PDOException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  | 			return "error"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  | 		return "success"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  | 	} | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 205 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 206 |  |  | ?> | 
            
                        
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.