Completed
Push — master ( 2b23bd...e29629 )
by Yannick
10:29
created

Accident::getAccidentData()   F

Complexity

Conditions 21
Paths 13872

Size

Total Lines 92
Code Lines 76

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 21
eloc 76
nc 13872
nop 3
dl 0
loc 92
rs 2
c 0
b 0
f 0

How to fix   Long Method    Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

1
<?php
2
require_once(dirname(__FILE__).'/class.Connection.php');
3
require_once(dirname(__FILE__).'/class.Spotter.php');
4
require_once(dirname(__FILE__).'/class.Image.php');
5
require_once(dirname(__FILE__).'/class.Translation.php');
6
7
class Accident {
8
	public $db;
9
10
	public function __construct($dbc = null) {
11
		$Connection = new Connection($dbc);
12
		$this->db = $Connection->db();
13
	}
14
15
16
	public function get() {
17
		$query = 'SELECT DISTINCT registration FROM accidents ORDER BY date DESC';
18
		$sth = $this->db->prepare($query);
19
		$sth->execute();
20
		$result = $sth->fetchAll(PDO::FETCH_ASSOC);
21
		return $result;
22
	}
23
	
24
	/**
25
	* Get Accidents data from DB
26
	*
27
	* @return Array Return Accidents data in array
28
	*/
29
	public function getAccidentData($limit = '',$type = '',$date = '') {
30
		global $globalURL, $globalDBdriver;
31
		$Image = new Image($this->db);
32
		$Spotter = new Spotter($this->db);
33
		$Translation = new Translation($this->db);
34
		date_default_timezone_set('UTC');
35
		$result = array();
36
		$limit_query = '';
37
		if ($limit != "")
38
		{
39
			$limit_array = explode(",", $limit);
40
			$limit_array[0] = filter_var($limit_array[0],FILTER_SANITIZE_NUMBER_INT);
41
			$limit_array[1] = filter_var($limit_array[1],FILTER_SANITIZE_NUMBER_INT);
42
			if ($limit_array[0] >= 0 && $limit_array[1] >= 0)
43
			{
44
				$limit_query = " LIMIT ".$limit_array[1]." OFFSET ".$limit_array[0];
45
			}
46
		}
47
48
		if ($type != '') {
49
			if ($date != '') {
50
				$query = "SELECT * FROM accidents WHERE accidents_id IN (SELECT max(accidents_id) FROM accidents WHERE type = :type AND date = :date GROUP BY registration) ORDER BY date DESC".$limit_query;
51
				$query_values = array(':type' => $type,':date' => $date);
52
			} else {
53
				$query = "SELECT * FROM accidents WHERE accidents_id IN (SELECT max(accidents_id) FROM accidents WHERE type = :type GROUP BY registration) ORDER BY date DESC".$limit_query;
54
				$query_values = array(':type' => $type);
55
			}
56
		} else {
57
			if ($date != '') {
58
				$query = "SELECT * FROM accidents WHERE accidents_id IN (SELECT max(accidents_id) FROM accidents WHERE date = :date GROUP BY registration) ORDER BY date DESC".$limit_query;
59
				$query_values = array(':date' => $date);
60
			} else {
61
				$query = "SELECT * FROM accidents WHERE accidents_id IN (SELECT max(accidents_id) FROM accidents GROUP BY registration) ORDER BY date DESC".$limit_query;
62
				$query_values = array();
63
			}
64
		}
65
66
		try {
67
			$sth = $this->db->prepare($query);
68
			$sth->execute($query_values);
69
		} catch(PDOException $e) {
70
			return "error : ".$e->getMessage();
71
		}
72
		$i = 0;
73
		while ($row = $sth->fetch(PDO::FETCH_ASSOC)) {
74
			$data = array();
75
			if ($row['registration'] != '') {
76
				$image_array = $Image->getSpotterImage($row['registration']);
77
				if (count($image_array) > 0) $data = array_merge($data,array('image' => $image_array[0]['image'],'image_thumbnail' => $image_array[0]['image_thumbnail'],'image_copyright' => $image_array[0]['image_copyright'],'image_source' => $image_array[0]['image_source'],'image_source_website' => $image_array[0]['image_source_website']));
78
				else $data = array_merge($data,array('image' => '','image_thumbnail' => '','image_copyright' => '','image_source' => '','image_source_website' => ''));
79
				$aircraft_type = $Spotter->getAllAircraftTypeByRegistration($row['registration']);
80
				$aircraft_info = $Spotter->getAllAircraftInfo($aircraft_type);
81
				if (!empty($aircraft_info)) {
82
					$data['aircraft_type'] = $aircraft_info[0]['icao'];
83
					$data['aircraft_name'] = $aircraft_info[0]['type'];
84
					$data['aircraft_manufacturer'] = $aircraft_info[0]['manufacturer'];
85
				} else {
86
					$data = array_merge($data,array('aircraft_type' => 'NA'));
87
				}
88
				$owner_data = $Spotter->getAircraftOwnerByRegistration($row['registration']);
89
				if (!empty($owner_data)) {
90
					$data['aircraft_owner'] = $owner_data['owner'];
91
					$data['aircraft_base'] = $owner_data['base'];
92
					$data['aircraft_date_first_reg'] = $owner_data['date_first_reg'];
93
				}
94
			} else $data = array_merge($data,array('image' => '','image_thumbnail' => '','image_copyright' => '','image_source' => '','image_source_website' => ''));
95
			if ($row['registration'] == '') $row['registration'] = 'NA';
96
			if ($row['ident'] == '') $row['ident'] = 'NA';
97
			$identicao = $Spotter->getAllAirlineInfo(substr($row['ident'],0,2));
98
			if (isset($identicao[0])) {
99
				if (substr($row['ident'],0,2) == 'AF') {
100
					if (filter_var(substr($row['ident'],2),FILTER_VALIDATE_INT,array("flags"=>FILTER_FLAG_ALLOW_OCTAL))) $icao = $row['ident'];
101
					else $icao = 'AFR'.ltrim(substr($row['ident'],2),'0');
102
				} else $icao = $identicao[0]['icao'].ltrim(substr($row['ident'],2),'0');
103
				$data = array_merge($data,array('airline_icao' => $identicao[0]['icao'],'airline_name' => $identicao[0]['name']));
104
			} else $icao = $row['ident'];
105
			$icao = $Translation->checkTranslation($icao,false);
106
			//$data = array_merge($data,array('registration' => $row['registration'], 'date' => $row['date'], 'ident' => $icao,'url' => $row['url']));
107
			$data = array_merge($row,$data);
108
			if ($data['ident'] == null) $data['ident'] = $icao;
109
			if ($data['title'] == null) {
110
				$data['message'] = $row['type'].' of '.$row['registration'].' at '.$row['place'].','.$row['country'];
111
			} else $data['message'] = strtolower($data['title']);
112
			$result[] = $data;
113
			$i++;
114
		}
115
		if (isset($result)) {
116
			$result[0]['query_number_rows'] = $i;
117
			return $result;
118
		}
119
		else return array();
120
	}
121
	
122
	
123
	/*
124
	* Import csv accidents file into the DB
125
	* @param String $file filename of the file to import
126
	*/
127
	public function import($file) {
128
		global $globalTransaction, $globalDebug;
129
		if ($globalDebug) echo 'Import '.$file."\n";
130
		$result = array();
131
		if (file_exists($file)) {
132
			if (($handle = fopen($file,'r')) !== FALSE) {
133
				while (($data = fgetcsv($handle,2000,",")) !== FALSE) {
134
					if (isset($data[1]) && $data[1] != '0000-00-00 00:00:00') {
135
						$result[] = array('registration' => $data[0],'date' => strtotime($data[1]),'url' => $data[2],'country' => $data[3],'place' => $data[4],'title' => $data[5],'fatalities' => $data[6],'latitude' => $data[7],'longitude' => $data[8],'type' => $data[9],'ident' => $data[10],'aircraft_manufacturer' => $data[11],'aircraft_name' => $data[12],'source' => 'website_fam');
136
					}
137
				}
138
				fclose($handle);
139
			}
140
			if (!empty($result)) $this->add($result,true);
141
		}
142
	}
143
144
	public function download_update() {
145
		require_once('class.Common.php');
146
		$Common = new Common();
147
		$all_md5 = array();
148
		$all_md5_new = array();
149
		if (file_exists(dirname(__FILE__).'/../install/tmp/cr-all.md5')) {
150
			if ($this->check_accidents_nb() > 0) {
151
				if (($handle = fopen(dirname(__FILE__).'/../install/tmp/cr-all.md5','r')) !== FALSE) {
152
					while (($data = fgetcsv($handle,2000,"\t")) !== FALSE) {
153
						if (isset($data[1])) {
154
							$year = $data[0];
155
							$all_md5[$year] = $data[1];
156
						}
157
					}
158
					fclose($handle);
159
				}
160
			}
161
		}
162
		$Common->download('https://data.flightairmap.fr/data/cr/cr-all.md5',dirname(__FILE__).'/../install/tmp/cr-all.md5');
163
		if (file_exists(dirname(__FILE__).'/../install/tmp/cr-all.md5')) {
164
			if (($handle = fopen(dirname(__FILE__).'/../install/tmp/cr-all.md5','r')) !== FALSE) {
165
				while (($data = fgetcsv($handle,2000,"\t")) !== FALSE) {
166
					if (isset($data[1])) {
167
						$year = $data[0];
168
						$all_md5_new[$year] = $data[1];
169
					}
170
				}
171
				fclose($handle);
172
			}
173
		}
174
		//print_r($all_md5_new);
175
		//print_r($all_md5);
176
		$result = $Common->arr_diff($all_md5_new,$all_md5);
177
		//print_r($result);
178
		foreach ($result as $file => $md5) {
179
			$Common->download('https://data.flightairmap.fr/data/cr/'.$file,dirname(__FILE__).'/../install/tmp/'.$file);
180
			if (file_exists(dirname(__FILE__).'/../install/tmp/'.$file)) $this->import(dirname(__FILE__).'/../install/tmp/'.$file);
181
		}
182
	}
183
184
	public function add($crash,$new = false) {
185
		global $globalTransaction, $globalDebug;
186
		require_once('class.Connection.php');
187
		require_once('class.Image.php');
188
		$Connection = new Connection();
189
		$Image = new Image();
190
191
		if (empty($crash)) return false;
192
		if (!$new) {
193
			$query_delete = 'DELETE FROM accidents WHERE source = :source';
194
			$sthd = $Connection->db->prepare($query_delete);
195
			$sthd->execute(array(':source' => $crash[0]['source']));
196
		}
197
		if ($globalTransaction) $Connection->db->beginTransaction();
1 ignored issue
show
Bug introduced by
The method beginTransaction cannot be called on $Connection->db (of type null).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
198
		$initial_array = array('ident' => null,'type' => 'accident','url' => null,'registration' => null, 'date' => null, 'place' => null,'country' => null, 'latitude' => null, 'longitude' => null, 'fatalities' => null, 'title' => '','source' => '','aircraft_manufacturer' => null,'aircraft_name' => null);
199
		$query_check = 'SELECT COUNT(*) as nb FROM accidents WHERE registration = :registration AND date = :date AND type = :type AND source = :source';
200
		$sth_check = $Connection->db->prepare($query_check);
201
		$query = 'INSERT INTO accidents (aircraft_manufacturer,aircraft_name,ident,registration,date,url,country,place,title,fatalities,latitude,longitude,type,source) VALUES (:aircraft_manufacturer,:aircraft_name,:ident,:registration,:date,:url,:country,:place,:title,:fatalities,:latitude,:longitude,:type,:source)';
202
		$sth = $Connection->db->prepare($query);
203
		$j = 0;
204
		try {
205
			foreach ($crash as $cr) {
206
				//print_r($cr);
207
				$cr = $cr + $initial_array;
208
				$cr = array_map(function($value) {
209
					return $value === "" ? NULL : $value;
210
				}, $cr);
211
				if ($cr['date'] != '' && $cr['registration'] != null && $cr['registration'] != '' && $cr['registration'] != '?' && $cr['registration'] != '-' && $cr['date'] < time() && !preg_match('/\s/',$cr['registration'])) {
212
					$query_check_values = array(':registration' => $cr['registration'],':date' => date('Y-m-d',$cr['date']),':type' => $cr['type'],':source' => $cr['source']);
213
					$sth_check->execute($query_check_values);
214
					$result_check = $sth_check->fetch(PDO::FETCH_ASSOC);
215
					if ($result_check['nb'] == 0) {
216
						$query_values = array(':registration' => trim($cr['registration']),':date' => date('Y-m-d',$cr['date']),':url' => $cr['url'],':country' => $cr['country'],':place' => $cr['place'],':title' => $cr['title'],':fatalities' => $cr['fatalities'],':latitude' => $cr['latitude'],':longitude' => $cr['longitude'],':type' => $cr['type'],':source' => $cr['source'],':ident' => $cr['ident'],':aircraft_manufacturer' => $cr['aircraft_manufacturer'],':aircraft_name' => $cr['aircraft_name']);
217
						$sth->execute($query_values);
218
						if ($cr['date'] > time()-(30*86400)) {
219
							if (empty($Image->getSpotterImage($cr['registration']))) {
220
								//if ($globalDebug) echo 'Get image...'."\n";
221
								$Image->addSpotterImage($cr['registration']);
222
							}
223
							// elseif ($globalDebug) echo 'Image already in DB'."\n";
224
						}
225
					}
226
				}
227
				if ($globalTransaction && $j % 90 == 0) {
228
					$Connection->db->commit();
1 ignored issue
show
Bug introduced by
The method commit cannot be called on $Connection->db (of type null).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
229
					$Connection->db->beginTransaction();
1 ignored issue
show
Bug introduced by
The method beginTransaction cannot be called on $Connection->db (of type null).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
230
				}
231
			}
232
			if ($globalTransaction) $Connection->db->commit();
1 ignored issue
show
Bug introduced by
The method commit cannot be called on $Connection->db (of type null).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
233
		} catch(PDOException $e) {
234
			if ($globalTransaction) $Connection->db->rollBack();
1 ignored issue
show
Bug introduced by
The method rollBack cannot be called on $Connection->db (of type null).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
235
			echo $e->getMessage();
236
		}
237
		$sth_check->closeCursor();
238
	}
239
240
	public static function check_accidents_nb() {
241
		global $globalDBdriver;
242
			$query = "SELECT COUNT(*) as nb FROM accidents";
243
		try {
244
			$Connection = new Connection();
245
			$sth = $Connection->db->prepare($query);
246
			$sth->execute();
247
		} catch(PDOException $e) {
248
			return "error : ".$e->getMessage();
249
		}
250
		$row = $sth->fetch(PDO::FETCH_ASSOC);
251
		return $row['nb'];
252
	}
253
254
	public static function check_last_accidents_update() {
255
		global $globalDBdriver;
256
		if ($globalDBdriver == 'mysql') {
257
			$query = "SELECT COUNT(*) as nb FROM config WHERE name = 'last_update_accident_db' AND value > DATE_SUB(NOW(), INTERVAL 1 DAY)";
258
		} else {
259
			$query = "SELECT COUNT(*) as nb FROM config WHERE name = 'last_update_accident_db' AND value::timestamp > CURRENT_TIMESTAMP - INTERVAL '1 DAYS'";
260
		}
261
		try {
262
			$Connection = new Connection();
263
			$sth = $Connection->db->prepare($query);
264
			$sth->execute();
265
		} catch(PDOException $e) {
266
			return "error : ".$e->getMessage();
267
		}
268
		$row = $sth->fetch(PDO::FETCH_ASSOC);
269
		if ($row['nb'] > 0) return false;
270
		else return true;
271
	}
272
273
	public static function insert_last_accidents_update() {
274
		$query = "DELETE FROM config WHERE name = 'last_update_accident_db';
275
		    INSERT INTO config (name,value) VALUES ('last_update_accident_db',NOW());";
276
		try {
277
			$Connection = new Connection();
278
			$sth = $Connection->db->prepare($query);
279
			$sth->execute();
280
		} catch(PDOException $e) {
281
			return "error : ".$e->getMessage();
282
		}
283
	}
284
285
}
286
?>