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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
39de6fd5 | 4 | | CiviCRM version 4.6 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
06b69b18 | 6 | | Copyright CiviCRM LLC (c) 2004-2014 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
26 | */ | |
27 | ||
28 | /** | |
29 | * Our base DAO class. All DAO classes should inherit from this class. | |
30 | * | |
31 | * @package CRM | |
06b69b18 | 32 | * @copyright CiviCRM LLC (c) 2004-2014 |
6a488035 TO |
33 | * $Id$ |
34 | * | |
35 | */ | |
36 | ||
37 | require_once 'PEAR.php'; | |
38 | require_once 'DB/DataObject.php'; | |
39 | ||
40 | require_once 'CRM/Core/I18n.php'; | |
28518c90 EM |
41 | |
42 | /** | |
43 | * Class CRM_Core_DAO | |
44 | */ | |
6a488035 TO |
45 | class CRM_Core_DAO extends DB_DataObject { |
46 | ||
47 | /** | |
100fef9d | 48 | * A null object so we can pass it as reference if / when needed |
6a488035 TO |
49 | */ |
50 | static $_nullObject = NULL; | |
51 | static $_nullArray = array(); | |
52 | ||
53 | static $_dbColumnValueCache = NULL; | |
7da04cde | 54 | const NOT_NULL = 1, IS_NULL = 2, |
353ffa53 TO |
55 | DB_DAO_NOTNULL = 128, |
56 | VALUE_SEPARATOR = "\ 1", | |
57 | BULK_INSERT_COUNT = 200, | |
58 | BULK_INSERT_HIGH_COUNT = 200, | |
59 | // special value for mail bulk inserts to avoid | |
60 | // potential duplication, assuming a smaller number reduces number of queries | |
61 | // by some factor, so some tradeoff. CRM-8678 | |
62 | BULK_MAIL_INSERT_COUNT = 10, | |
63 | QUERY_FORMAT_WILDCARD = 1, | |
64 | QUERY_FORMAT_NO_QUOTES = 2; | |
887a4028 | 65 | |
d424ffde | 66 | /** |
6a488035 | 67 | * Define entities that shouldn't be created or deleted when creating/ deleting |
d424ffde CW |
68 | * test objects - this prevents world regions, countries etc from being added / deleted |
69 | * @var array | |
6a488035 TO |
70 | */ |
71 | static $_testEntitiesToSkip = array(); | |
72 | /** | |
100fef9d | 73 | * The factory class for this application |
6a488035 TO |
74 | * @var object |
75 | */ | |
76 | static $_factory = NULL; | |
77 | ||
aca2de91 CW |
78 | static $_checkedSqlFunctionsExist = FALSE; |
79 | ||
6a488035 TO |
80 | /** |
81 | * Class constructor | |
82 | * | |
77b97be7 | 83 | * @return \CRM_Core_DAO |
6a488035 | 84 | */ |
00be9182 | 85 | public function __construct() { |
6a488035 TO |
86 | $this->initialize(); |
87 | $this->__table = $this->getTableName(); | |
88 | } | |
89 | ||
90 | /** | |
100fef9d | 91 | * Empty definition for virtual function |
6a488035 | 92 | */ |
00be9182 | 93 | public static function getTableName() { |
6a488035 TO |
94 | return NULL; |
95 | } | |
96 | ||
97 | /** | |
100fef9d | 98 | * Initialize the DAO object |
6a488035 | 99 | * |
6a0b768e TO |
100 | * @param string $dsn |
101 | * The database connection string. | |
6a488035 TO |
102 | * |
103 | * @return void | |
6a488035 | 104 | */ |
00be9182 | 105 | public static function init($dsn) { |
6a488035 TO |
106 | $options = &PEAR::getStaticProperty('DB_DataObject', 'options'); |
107 | $options['database'] = $dsn; | |
108 | if (defined('CIVICRM_DAO_DEBUG')) { | |
109 | self::DebugLevel(CIVICRM_DAO_DEBUG); | |
110 | } | |
111 | } | |
112 | ||
e1b64aab | 113 | /** |
100fef9d | 114 | * @param string $fieldName |
e1b64aab | 115 | * @param $fieldDef |
c490a46a | 116 | * @param array $params |
e1b64aab | 117 | */ |
e79cd558 | 118 | protected function assignTestFK($fieldName, $fieldDef, $params) { |
e1b64aab TO |
119 | $required = CRM_Utils_Array::value('required', $fieldDef); |
120 | $FKClassName = CRM_Utils_Array::value('FKClassName', $fieldDef); | |
121 | $dbName = $fieldDef['name']; | |
2444854d | 122 | $daoName = str_replace('_BAO_', '_DAO_', get_class($this)); |
e1b64aab TO |
123 | |
124 | // skip the FK if it is not required | |
125 | // if it's contact id we should create even if not required | |
126 | // we'll have a go @ fetching first though | |
127 | // we WILL create campaigns though for so tests with a campaign pseudoconstant will complete | |
128 | if ($FKClassName === 'CRM_Campaign_DAO_Campaign' && $daoName != $FKClassName) { | |
129 | $required = TRUE; | |
130 | } | |
131 | if (!$required && $dbName != 'contact_id') { | |
795492f3 | 132 | $fkDAO = new $FKClassName(); |
e1b64aab | 133 | if ($fkDAO->find(TRUE)) { |
e79cd558 | 134 | $this->$dbName = $fkDAO->id; |
e1b64aab TO |
135 | } |
136 | unset($fkDAO); | |
137 | } | |
138 | ||
139 | elseif (in_array($FKClassName, CRM_Core_DAO::$_testEntitiesToSkip)) { | |
140 | $depObject = new $FKClassName(); | |
141 | $depObject->find(TRUE); | |
e79cd558 | 142 | $this->$dbName = $depObject->id; |
e1b64aab TO |
143 | unset($depObject); |
144 | } | |
145 | elseif ($daoName == 'CRM_Member_DAO_MembershipType' && $fieldName == 'member_of_contact_id') { | |
146 | // FIXME: the fields() metadata is not specific enough | |
147 | $depObject = CRM_Core_DAO::createTestObject($FKClassName, array('contact_type' => 'Organization')); | |
e79cd558 | 148 | $this->$dbName = $depObject->id; |
e1b64aab TO |
149 | unset($depObject); |
150 | } | |
151 | else { | |
152 | //if it is required we need to generate the dependency object first | |
153 | $depObject = CRM_Core_DAO::createTestObject($FKClassName, CRM_Utils_Array::value($dbName, $params, 1)); | |
e79cd558 | 154 | $this->$dbName = $depObject->id; |
e1b64aab TO |
155 | unset($depObject); |
156 | } | |
157 | } | |
158 | ||
159 | /** | |
e79cd558 TO |
160 | * Generate and assign an arbitrary value to a field of a test object. |
161 | * | |
162 | * @param string $fieldName | |
163 | * @param array $fieldDef | |
6a0b768e TO |
164 | * @param int $counter |
165 | * The globally-unique ID of the test object. | |
e1b64aab | 166 | */ |
e79cd558 TO |
167 | protected function assignTestValue($fieldName, &$fieldDef, $counter) { |
168 | $dbName = $fieldDef['name']; | |
169 | $daoName = get_class($this); | |
e1b64aab TO |
170 | $handled = FALSE; |
171 | ||
e79cd558 | 172 | if (!$handled && $dbName == 'contact_sub_type') { |
e1b64aab TO |
173 | //coming up with a rule to set this is too complex let's not set it |
174 | $handled = TRUE; | |
175 | } | |
176 | ||
177 | // Pick an option value if needed | |
178 | if (!$handled && $fieldDef['type'] !== CRM_Utils_Type::T_BOOLEAN) { | |
179 | $options = $daoName::buildOptions($dbName, 'create'); | |
180 | if ($options) { | |
e79cd558 | 181 | $this->$dbName = key($options); |
e1b64aab TO |
182 | $handled = TRUE; |
183 | } | |
184 | } | |
185 | ||
186 | if (!$handled) { | |
187 | switch ($fieldDef['type']) { | |
188 | case CRM_Utils_Type::T_INT: | |
189 | case CRM_Utils_Type::T_FLOAT: | |
190 | case CRM_Utils_Type::T_MONEY: | |
191 | if (isset($fieldDef['precision'])) { | |
192 | // $object->$dbName = CRM_Utils_Number::createRandomDecimal($value['precision']); | |
e79cd558 | 193 | $this->$dbName = CRM_Utils_Number::createTruncatedDecimal($counter, $fieldDef['precision']); |
e1b64aab TO |
194 | } |
195 | else { | |
e79cd558 | 196 | $this->$dbName = $counter; |
e1b64aab TO |
197 | } |
198 | break; | |
199 | ||
200 | case CRM_Utils_Type::T_BOOLEAN: | |
201 | if (isset($fieldDef['default'])) { | |
e79cd558 | 202 | $this->$dbName = $fieldDef['default']; |
e1b64aab TO |
203 | } |
204 | elseif ($fieldDef['name'] == 'is_deleted' || $fieldDef['name'] == 'is_test') { | |
e79cd558 | 205 | $this->$dbName = 0; |
e1b64aab TO |
206 | } |
207 | else { | |
e79cd558 | 208 | $this->$dbName = 1; |
e1b64aab TO |
209 | } |
210 | break; | |
211 | ||
212 | case CRM_Utils_Type::T_DATE: | |
213 | case CRM_Utils_Type::T_TIMESTAMP: | |
214 | case CRM_Utils_Type::T_DATE + CRM_Utils_Type::T_TIME: | |
e79cd558 | 215 | $this->$dbName = '19700101'; |
e1b64aab TO |
216 | if ($dbName == 'end_date') { |
217 | // put this in the future | |
e79cd558 | 218 | $this->$dbName = '20200101'; |
e1b64aab TO |
219 | } |
220 | break; | |
221 | ||
222 | case CRM_Utils_Type::T_TIME: | |
223 | CRM_Core_Error::fatal('T_TIME shouldnt be used.'); | |
795492f3 TO |
224 | //$object->$dbName='000000'; |
225 | //break; | |
e1b64aab | 226 | case CRM_Utils_Type::T_CCNUM: |
e79cd558 | 227 | $this->$dbName = '4111 1111 1111 1111'; |
e1b64aab TO |
228 | break; |
229 | ||
230 | case CRM_Utils_Type::T_URL: | |
e79cd558 | 231 | $this->$dbName = 'http://www.civicrm.org'; |
e1b64aab TO |
232 | break; |
233 | ||
234 | case CRM_Utils_Type::T_STRING: | |
235 | case CRM_Utils_Type::T_BLOB: | |
236 | case CRM_Utils_Type::T_MEDIUMBLOB: | |
237 | case CRM_Utils_Type::T_TEXT: | |
238 | case CRM_Utils_Type::T_LONGTEXT: | |
239 | case CRM_Utils_Type::T_EMAIL: | |
240 | default: | |
241 | // WAS: if (isset($value['enumValues'])) { | |
242 | // TODO: see if this works with all pseudoconstants | |
243 | if (isset($fieldDef['pseudoconstant'], $fieldDef['pseudoconstant']['callback'])) { | |
244 | if (isset($fieldDef['default'])) { | |
e79cd558 | 245 | $this->$dbName = $fieldDef['default']; |
e1b64aab TO |
246 | } |
247 | else { | |
248 | $options = CRM_Core_PseudoConstant::get($daoName, $fieldName); | |
249 | if (is_array($options)) { | |
e79cd558 | 250 | $this->$dbName = $options[0]; |
e1b64aab TO |
251 | } |
252 | else { | |
253 | $defaultValues = explode(',', $options); | |
e79cd558 | 254 | $this->$dbName = $defaultValues[0]; |
e1b64aab TO |
255 | } |
256 | } | |
257 | } | |
258 | else { | |
e79cd558 | 259 | $this->$dbName = $dbName . '_' . $counter; |
e1b64aab | 260 | $maxlength = CRM_Utils_Array::value('maxlength', $fieldDef); |
e79cd558 TO |
261 | if ($maxlength > 0 && strlen($this->$dbName) > $maxlength) { |
262 | $this->$dbName = substr($this->$dbName, 0, $fieldDef['maxlength']); | |
e1b64aab TO |
263 | } |
264 | } | |
265 | } | |
266 | } | |
267 | } | |
268 | ||
6a488035 | 269 | /** |
100fef9d | 270 | * Reset the DAO object. DAO is kinda crappy in that there is an unwritten |
6a488035 TO |
271 | * rule of one query per DAO. We attempt to get around this crappy restricrion |
272 | * by resetting some of DAO's internal fields. Use this with caution | |
273 | * | |
274 | * @return void | |
6a488035 | 275 | */ |
00be9182 | 276 | public function reset() { |
6a488035 TO |
277 | |
278 | foreach (array_keys($this->table()) as $field) { | |
279 | unset($this->$field); | |
280 | } | |
281 | ||
282 | /** | |
283 | * reset the various DB_DAO structures manually | |
284 | */ | |
285 | $this->_query = array(); | |
286 | $this->whereAdd(); | |
287 | $this->selectAdd(); | |
288 | $this->joinAdd(); | |
289 | } | |
290 | ||
a0ee3941 | 291 | /** |
100fef9d | 292 | * @param string $tableName |
a0ee3941 EM |
293 | * |
294 | * @return string | |
295 | */ | |
00be9182 | 296 | public static function getLocaleTableName($tableName) { |
6a488035 TO |
297 | global $dbLocale; |
298 | if ($dbLocale) { | |
299 | $tables = CRM_Core_I18n_Schema::schemaStructureTables(); | |
300 | if (in_array($tableName, $tables)) { | |
301 | return $tableName . $dbLocale; | |
302 | } | |
303 | } | |
304 | return $tableName; | |
305 | } | |
306 | ||
307 | /** | |
308 | * Execute a query by the current DAO, localizing it along the way (if needed). | |
309 | * | |
6a0b768e TO |
310 | * @param string $query |
311 | * The SQL query for execution. | |
312 | * @param bool $i18nRewrite | |
313 | * Whether to rewrite the query. | |
6a488035 | 314 | * |
a6c01b45 CW |
315 | * @return object |
316 | * the current DAO object after the query execution | |
6a488035 | 317 | */ |
00be9182 | 318 | public function query($query, $i18nRewrite = TRUE) { |
6a488035 TO |
319 | // rewrite queries that should use $dbLocale-based views for multi-language installs |
320 | global $dbLocale; | |
321 | if ($i18nRewrite and $dbLocale) { | |
322 | $query = CRM_Core_I18n_Schema::rewriteQuery($query); | |
323 | } | |
324 | ||
325 | return parent::query($query); | |
326 | } | |
327 | ||
328 | /** | |
329 | * Static function to set the factory instance for this class. | |
330 | * | |
6a0b768e TO |
331 | * @param object $factory |
332 | * The factory application object. | |
6a488035 TO |
333 | * |
334 | * @return void | |
6a488035 | 335 | */ |
00be9182 | 336 | public static function setFactory(&$factory) { |
6a488035 TO |
337 | self::$_factory = &$factory; |
338 | } | |
339 | ||
340 | /** | |
341 | * Factory method to instantiate a new object from a table name. | |
342 | * | |
da6b46f4 EM |
343 | * @param string $table |
344 | * | |
6a488035 | 345 | * @return void |
6a488035 | 346 | */ |
00be9182 | 347 | public function factory($table = '') { |
6a488035 TO |
348 | if (!isset(self::$_factory)) { |
349 | return parent::factory($table); | |
350 | } | |
351 | ||
352 | return self::$_factory->create($table); | |
353 | } | |
354 | ||
355 | /** | |
356 | * Initialization for all DAO objects. Since we access DB_DO programatically | |
357 | * we need to set the links manually. | |
358 | * | |
359 | * @return void | |
6a488035 | 360 | */ |
00be9182 | 361 | public function initialize() { |
6a488035 | 362 | $this->_connect(); |
086c354c | 363 | $this->query("SET NAMES utf8"); |
6a488035 TO |
364 | } |
365 | ||
366 | /** | |
367 | * Defines the default key as 'id'. | |
368 | * | |
6a488035 TO |
369 | * |
370 | * @return array | |
371 | */ | |
00be9182 | 372 | public function keys() { |
6a488035 TO |
373 | static $keys; |
374 | if (!isset($keys)) { | |
375 | $keys = array('id'); | |
376 | } | |
377 | return $keys; | |
378 | } | |
379 | ||
380 | /** | |
381 | * Tells DB_DataObject which keys use autoincrement. | |
382 | * 'id' is autoincrementing by default. | |
383 | * | |
6a488035 TO |
384 | * |
385 | * @return array | |
386 | */ | |
00be9182 | 387 | public function sequenceKey() { |
6a488035 TO |
388 | static $sequenceKeys; |
389 | if (!isset($sequenceKeys)) { | |
390 | $sequenceKeys = array('id', TRUE); | |
391 | } | |
392 | return $sequenceKeys; | |
393 | } | |
394 | ||
395 | /** | |
100fef9d | 396 | * Returns list of FK relationships |
6a488035 | 397 | * |
6a488035 | 398 | * |
a6c01b45 | 399 | * @return array |
16b10e64 | 400 | * Array of CRM_Core_Reference_Interface |
6a488035 | 401 | */ |
00be9182 | 402 | public static function getReferenceColumns() { |
71e5aa5c | 403 | return array(); |
6a488035 TO |
404 | } |
405 | ||
406 | /** | |
100fef9d | 407 | * Returns all the column names of this table |
6a488035 | 408 | * |
6a488035 TO |
409 | * |
410 | * @return array | |
411 | */ | |
795492f3 | 412 | public static function &fields() { |
6a488035 TO |
413 | $result = NULL; |
414 | return $result; | |
415 | } | |
416 | ||
b5c2afd0 | 417 | /** |
100fef9d | 418 | * Get/set an associative array of table columns |
b5c2afd0 | 419 | * |
a6c01b45 CW |
420 | * @return array |
421 | * (associative) | |
b5c2afd0 | 422 | */ |
00be9182 | 423 | public function table() { |
6a488035 TO |
424 | $fields = &$this->fields(); |
425 | ||
426 | $table = array(); | |
427 | if ($fields) { | |
428 | foreach ($fields as $name => $value) { | |
429 | $table[$value['name']] = $value['type']; | |
a7488080 | 430 | if (!empty($value['required'])) { |
6a488035 TO |
431 | $table[$value['name']] += self::DB_DAO_NOTNULL; |
432 | } | |
433 | } | |
434 | } | |
435 | ||
6a488035 TO |
436 | return $table; |
437 | } | |
438 | ||
a0ee3941 EM |
439 | /** |
440 | * @return $this | |
441 | */ | |
00be9182 | 442 | public function save() { |
6a488035 TO |
443 | if (!empty($this->id)) { |
444 | $this->update(); | |
8498c2b7 | 445 | |
446 | $event = new \Civi\Core\DAO\Event\PostUpdate($this); | |
447 | \Civi\Core\Container::singleton()->get('dispatcher')->dispatch("DAO::post-update", $event); | |
6a488035 TO |
448 | } |
449 | else { | |
450 | $this->insert(); | |
8498c2b7 | 451 | |
452 | $event = new \Civi\Core\DAO\Event\PostUpdate($this); | |
453 | \Civi\Core\Container::singleton()->get('dispatcher')->dispatch("DAO::post-insert", $event); | |
6a488035 TO |
454 | } |
455 | $this->free(); | |
456 | ||
457 | CRM_Utils_Hook::postSave($this); | |
458 | ||
459 | return $this; | |
460 | } | |
461 | ||
00be9182 | 462 | public function delete($useWhere = FALSE) { |
97c4fe76 | 463 | $result = parent::delete($useWhere); |
8498c2b7 | 464 | |
48d849b1 | 465 | $event = new \Civi\Core\DAO\Event\PostDelete($this, $result); |
8498c2b7 | 466 | \Civi\Core\Container::singleton()->get('dispatcher')->dispatch("DAO::post-delete", $event); |
467 | ||
97c4fe76 | 468 | return $result; |
469 | } | |
470 | ||
a0ee3941 EM |
471 | /** |
472 | * @param bool $created | |
473 | */ | |
00be9182 | 474 | public function log($created = FALSE) { |
6a488035 TO |
475 | static $cid = NULL; |
476 | ||
477 | if (!$this->getLog()) { | |
478 | return; | |
479 | } | |
480 | ||
481 | if (!$cid) { | |
482 | $session = CRM_Core_Session::singleton(); | |
483 | $cid = $session->get('userID'); | |
484 | } | |
485 | ||
486 | // return is we dont have handle to FK | |
487 | if (!$cid) { | |
488 | return; | |
489 | } | |
490 | ||
353ffa53 TO |
491 | $dao = new CRM_Core_DAO_Log(); |
492 | $dao->entity_table = $this->getTableName(); | |
493 | $dao->entity_id = $this->id; | |
494 | $dao->modified_id = $cid; | |
6a488035 TO |
495 | $dao->modified_date = date("YmdHis"); |
496 | $dao->insert(); | |
497 | } | |
498 | ||
499 | /** | |
500 | * Given an associative array of name/value pairs, extract all the values | |
501 | * that belong to this object and initialize the object with said values | |
502 | * | |
6a0b768e TO |
503 | * @param array $params |
504 | * (reference ) associative array of name/value pairs. | |
6a488035 | 505 | * |
795492f3 TO |
506 | * @return bool |
507 | * Did we copy all null values into the object | |
6a488035 | 508 | */ |
00be9182 | 509 | public function copyValues(&$params) { |
6a488035 TO |
510 | $fields = &$this->fields(); |
511 | $allNull = TRUE; | |
512 | foreach ($fields as $name => $value) { | |
513 | $dbName = $value['name']; | |
514 | if (array_key_exists($dbName, $params)) { | |
515 | $pValue = $params[$dbName]; | |
516 | $exists = TRUE; | |
517 | } | |
518 | elseif (array_key_exists($name, $params)) { | |
519 | $pValue = $params[$name]; | |
520 | $exists = TRUE; | |
521 | } | |
522 | else { | |
523 | $exists = FALSE; | |
524 | } | |
525 | ||
526 | // if there is no value then make the variable NULL | |
527 | if ($exists) { | |
528 | if ($pValue === '') { | |
529 | $this->$dbName = 'null'; | |
530 | } | |
531 | else { | |
532 | $this->$dbName = $pValue; | |
533 | $allNull = FALSE; | |
534 | } | |
535 | } | |
536 | } | |
537 | return $allNull; | |
538 | } | |
539 | ||
540 | /** | |
541 | * Store all the values from this object in an associative array | |
542 | * this is a destructive store, calling function is responsible | |
543 | * for keeping sanity of id's. | |
544 | * | |
6a0b768e TO |
545 | * @param object $object |
546 | * The object that we are extracting data from. | |
547 | * @param array $values | |
548 | * (reference ) associative array of name/value pairs. | |
6a488035 TO |
549 | * |
550 | * @return void | |
6a488035 | 551 | */ |
00be9182 | 552 | public static function storeValues(&$object, &$values) { |
6a488035 TO |
553 | $fields = &$object->fields(); |
554 | foreach ($fields as $name => $value) { | |
555 | $dbName = $value['name']; | |
556 | if (isset($object->$dbName) && $object->$dbName !== 'null') { | |
557 | $values[$dbName] = $object->$dbName; | |
558 | if ($name != $dbName) { | |
559 | $values[$name] = $object->$dbName; | |
560 | } | |
561 | } | |
562 | } | |
563 | } | |
564 | ||
565 | /** | |
100fef9d | 566 | * Create an attribute for this specific field. We only do this for strings and text |
6a488035 | 567 | * |
6a0b768e TO |
568 | * @param array $field |
569 | * The field under task. | |
6a488035 | 570 | * |
72b3a70c CW |
571 | * @return array|null |
572 | * the attributes for the object | |
6a488035 | 573 | */ |
00be9182 | 574 | public static function makeAttribute($field) { |
6a488035 TO |
575 | if ($field) { |
576 | if (CRM_Utils_Array::value('type', $field) == CRM_Utils_Type::T_STRING) { | |
577 | $maxLength = CRM_Utils_Array::value('maxlength', $field); | |
578 | $size = CRM_Utils_Array::value('size', $field); | |
579 | if ($maxLength || $size) { | |
580 | $attributes = array(); | |
581 | if ($maxLength) { | |
582 | $attributes['maxlength'] = $maxLength; | |
583 | } | |
584 | if ($size) { | |
585 | $attributes['size'] = $size; | |
586 | } | |
587 | return $attributes; | |
588 | } | |
589 | } | |
590 | elseif (CRM_Utils_Array::value('type', $field) == CRM_Utils_Type::T_TEXT) { | |
591 | $rows = CRM_Utils_Array::value('rows', $field); | |
592 | if (!isset($rows)) { | |
593 | $rows = 2; | |
594 | } | |
595 | $cols = CRM_Utils_Array::value('cols', $field); | |
596 | if (!isset($cols)) { | |
597 | $cols = 80; | |
598 | } | |
599 | ||
353ffa53 | 600 | $attributes = array(); |
6a488035 TO |
601 | $attributes['rows'] = $rows; |
602 | $attributes['cols'] = $cols; | |
603 | return $attributes; | |
604 | } | |
605 | elseif (CRM_Utils_Array::value('type', $field) == CRM_Utils_Type::T_INT || CRM_Utils_Array::value('type', $field) == CRM_Utils_Type::T_FLOAT || CRM_Utils_Array::value('type', $field) == CRM_Utils_Type::T_MONEY) { | |
606 | $attributes['size'] = 6; | |
607 | $attributes['maxlength'] = 14; | |
608 | return $attributes; | |
609 | } | |
610 | } | |
611 | return NULL; | |
612 | } | |
613 | ||
614 | /** | |
615 | * Get the size and maxLength attributes for this text field | |
616 | * (or for all text fields) in the DAO object. | |
617 | * | |
6a0b768e TO |
618 | * @param string $class |
619 | * Name of DAO class. | |
620 | * @param string $fieldName | |
621 | * Field that i'm interested in or null if. | |
6a488035 TO |
622 | * you want the attributes for all DAO text fields |
623 | * | |
a6c01b45 CW |
624 | * @return array |
625 | * assoc array of name => attribute pairs | |
6a488035 | 626 | */ |
00be9182 | 627 | public static function getAttribute($class, $fieldName = NULL) { |
353ffa53 | 628 | $object = new $class(); |
6a488035 TO |
629 | $fields = &$object->fields(); |
630 | if ($fieldName != NULL) { | |
631 | $field = CRM_Utils_Array::value($fieldName, $fields); | |
632 | return self::makeAttribute($field); | |
633 | } | |
634 | else { | |
635 | $attributes = array(); | |
636 | foreach ($fields as $name => $field) { | |
637 | $attribute = self::makeAttribute($field); | |
638 | if ($attribute) { | |
639 | $attributes[$name] = $attribute; | |
640 | } | |
641 | } | |
642 | ||
643 | if (!empty($attributes)) { | |
644 | return $attributes; | |
645 | } | |
646 | } | |
647 | return NULL; | |
648 | } | |
649 | ||
a0ee3941 EM |
650 | /** |
651 | * @param $type | |
652 | * | |
653 | * @throws Exception | |
654 | */ | |
00be9182 | 655 | public static function transaction($type) { |
6a488035 TO |
656 | CRM_Core_Error::fatal('This function is obsolete, please use CRM_Core_Transaction'); |
657 | } | |
658 | ||
659 | /** | |
660 | * Check if there is a record with the same name in the db | |
661 | * | |
6a0b768e TO |
662 | * @param string $value |
663 | * The value of the field we are checking. | |
664 | * @param string $daoName | |
665 | * The dao object name. | |
666 | * @param string $daoID | |
667 | * The id of the object being updated. u can change your name. | |
6a488035 | 668 | * as long as there is no conflict |
6a0b768e TO |
669 | * @param string $fieldName |
670 | * The name of the field in the DAO. | |
6a488035 | 671 | * |
795492f3 | 672 | * @return bool |
a6c01b45 | 673 | * true if object exists |
6a488035 | 674 | */ |
00be9182 | 675 | public static function objectExists($value, $daoName, $daoID, $fieldName = 'name') { |
353ffa53 | 676 | $object = new $daoName(); |
6a488035 TO |
677 | $object->$fieldName = $value; |
678 | ||
679 | $config = CRM_Core_Config::singleton(); | |
680 | ||
681 | if ($object->find(TRUE)) { | |
682 | return ($daoID && $object->id == $daoID) ? TRUE : FALSE; | |
683 | } | |
684 | else { | |
685 | return TRUE; | |
686 | } | |
687 | } | |
688 | ||
689 | /** | |
690 | * Check if there is a given column in a specific table | |
691 | * | |
692 | * @param string $tableName | |
693 | * @param string $columnName | |
6a0b768e TO |
694 | * @param bool $i18nRewrite |
695 | * Whether to rewrite the query on multilingual setups. | |
6a488035 | 696 | * |
795492f3 | 697 | * @return bool |
a6c01b45 | 698 | * true if exists, else false |
6a488035 | 699 | */ |
00be9182 | 700 | public static function checkFieldExists($tableName, $columnName, $i18nRewrite = TRUE) { |
6a488035 TO |
701 | $query = " |
702 | SHOW COLUMNS | |
703 | FROM $tableName | |
704 | LIKE %1 | |
705 | "; | |
706 | $params = array(1 => array($columnName, 'String')); | |
353ffa53 | 707 | $dao = CRM_Core_DAO::executeQuery($query, $params, TRUE, NULL, FALSE, $i18nRewrite); |
6a488035 TO |
708 | $result = $dao->fetch() ? TRUE : FALSE; |
709 | $dao->free(); | |
710 | return $result; | |
711 | } | |
712 | ||
713 | /** | |
714 | * Returns the storage engine used by given table-name(optional). | |
715 | * Otherwise scans all the tables and return an array of all the | |
716 | * distinct storage engines being used. | |
717 | * | |
718 | * @param string $tableName | |
719 | * | |
2a6da8d7 EM |
720 | * @param int $maxTablesToCheck |
721 | * @param string $fieldName | |
722 | * | |
6a488035 | 723 | * @return array |
6a488035 | 724 | */ |
00be9182 | 725 | public static function getStorageValues($tableName = NULL, $maxTablesToCheck = 10, $fieldName = 'Engine') { |
6a488035 TO |
726 | $values = array(); |
727 | $query = "SHOW TABLE STATUS LIKE %1"; | |
728 | ||
729 | $params = array(); | |
730 | ||
731 | if (isset($tableName)) { | |
732 | $params = array(1 => array($tableName, 'String')); | |
733 | } | |
734 | else { | |
735 | $params = array(1 => array('civicrm_%', 'String')); | |
736 | } | |
737 | ||
738 | $dao = CRM_Core_DAO::executeQuery($query, $params); | |
739 | ||
740 | $count = 0; | |
741 | while ($dao->fetch()) { | |
742 | if (isset($values[$dao->$fieldName]) || | |
743 | // ignore import and other temp tables | |
744 | strpos($dao->Name, 'civicrm_import_job_') !== FALSE || | |
745 | strpos($dao->Name, '_temp') !== FALSE | |
746 | ) { | |
747 | continue; | |
748 | } | |
749 | $values[$dao->$fieldName] = 1; | |
750 | $count++; | |
751 | if ($maxTablesToCheck && | |
752 | $count >= $maxTablesToCheck | |
753 | ) { | |
754 | break; | |
755 | } | |
756 | } | |
757 | $dao->free(); | |
758 | return $values; | |
759 | } | |
760 | ||
a0ee3941 EM |
761 | /** |
762 | * @param int $maxTablesToCheck | |
763 | * | |
764 | * @return bool | |
765 | */ | |
00be9182 | 766 | public static function isDBMyISAM($maxTablesToCheck = 10) { |
6a488035 TO |
767 | // show error if any of the tables, use 'MyISAM' storage engine. |
768 | $engines = self::getStorageValues(NULL, $maxTablesToCheck); | |
769 | if (array_key_exists('MyISAM', $engines)) { | |
770 | return TRUE; | |
771 | } | |
772 | return FALSE; | |
773 | } | |
774 | ||
775 | /** | |
776 | * Checks if a constraint exists for a specified table. | |
777 | * | |
778 | * @param string $tableName | |
779 | * @param string $constraint | |
780 | * | |
795492f3 | 781 | * @return bool |
a6c01b45 | 782 | * true if constraint exists, false otherwise |
6a488035 | 783 | */ |
00be9182 | 784 | public static function checkConstraintExists($tableName, $constraint) { |
6a488035 TO |
785 | static $show = array(); |
786 | ||
787 | if (!array_key_exists($tableName, $show)) { | |
788 | $query = "SHOW CREATE TABLE $tableName"; | |
789 | $dao = CRM_Core_DAO::executeQuery($query); | |
790 | ||
791 | if (!$dao->fetch()) { | |
792 | CRM_Core_Error::fatal(); | |
793 | } | |
794 | ||
795 | $dao->free(); | |
796 | $show[$tableName] = $dao->Create_Table; | |
797 | } | |
798 | ||
799 | return preg_match("/\b$constraint\b/i", $show[$tableName]) ? TRUE : FALSE; | |
800 | } | |
801 | ||
802 | /** | |
803 | * Checks if CONSTRAINT keyword exists for a specified table. | |
804 | * | |
2a6da8d7 EM |
805 | * @param array $tables |
806 | * | |
807 | * @throws Exception | |
6a488035 | 808 | * |
795492f3 | 809 | * @return bool |
a6c01b45 | 810 | * true if CONSTRAINT keyword exists, false otherwise |
6a488035 | 811 | */ |
00be9182 | 812 | public static function schemaRequiresRebuilding($tables = array("civicrm_contact")) { |
6a488035 | 813 | $show = array(); |
9b873358 | 814 | foreach ($tables as $tableName) { |
6a488035 TO |
815 | if (!array_key_exists($tableName, $show)) { |
816 | $query = "SHOW CREATE TABLE $tableName"; | |
817 | $dao = CRM_Core_DAO::executeQuery($query); | |
818 | ||
819 | if (!$dao->fetch()) { | |
820 | CRM_Core_Error::fatal(); | |
821 | } | |
822 | ||
823 | $dao->free(); | |
824 | $show[$tableName] = $dao->Create_Table; | |
825 | } | |
826 | ||
827 | $result = preg_match("/\bCONSTRAINT\b\s/i", $show[$tableName]) ? TRUE : FALSE; | |
9b873358 | 828 | if ($result == TRUE) { |
6a488035 TO |
829 | continue; |
830 | } | |
c490a46a | 831 | else { |
6a488035 TO |
832 | return FALSE; |
833 | } | |
834 | } | |
835 | return TRUE; | |
836 | } | |
837 | ||
838 | /** | |
839 | * Checks if the FK constraint name is in the format 'FK_tableName_columnName' | |
840 | * for a specified column of a table. | |
841 | * | |
842 | * @param string $tableName | |
843 | * @param string $columnName | |
844 | * | |
795492f3 | 845 | * @return bool |
a6c01b45 | 846 | * true if in format, false otherwise |
6a488035 | 847 | */ |
00be9182 | 848 | public static function checkFKConstraintInFormat($tableName, $columnName) { |
6a488035 TO |
849 | static $show = array(); |
850 | ||
851 | if (!array_key_exists($tableName, $show)) { | |
852 | $query = "SHOW CREATE TABLE $tableName"; | |
853 | $dao = CRM_Core_DAO::executeQuery($query); | |
854 | ||
855 | if (!$dao->fetch()) { | |
856 | CRM_Core_Error::fatal(); | |
857 | } | |
858 | ||
859 | $dao->free(); | |
860 | $show[$tableName] = $dao->Create_Table; | |
861 | } | |
862 | $constraint = "`FK_{$tableName}_{$columnName}`"; | |
863 | $pattern = "/\bCONSTRAINT\b\s+%s\s+\bFOREIGN\s+KEY\b\s/i"; | |
353ffa53 | 864 | return preg_match(sprintf($pattern, $constraint), $show[$tableName]) ? TRUE : FALSE; |
6a488035 TO |
865 | } |
866 | ||
867 | /** | |
868 | * Check whether a specific column in a specific table has always the same value | |
869 | * | |
870 | * @param string $tableName | |
871 | * @param string $columnName | |
872 | * @param string $columnValue | |
873 | * | |
795492f3 | 874 | * @return bool |
a6c01b45 | 875 | * true if the value is always $columnValue, false otherwise |
6a488035 | 876 | */ |
00be9182 | 877 | public static function checkFieldHasAlwaysValue($tableName, $columnName, $columnValue) { |
353ffa53 TO |
878 | $query = "SELECT * FROM $tableName WHERE $columnName != '$columnValue'"; |
879 | $dao = CRM_Core_DAO::executeQuery($query); | |
6a488035 TO |
880 | $result = $dao->fetch() ? FALSE : TRUE; |
881 | $dao->free(); | |
882 | return $result; | |
883 | } | |
884 | ||
885 | /** | |
886 | * Check whether a specific column in a specific table is always NULL | |
887 | * | |
888 | * @param string $tableName | |
889 | * @param string $columnName | |
890 | * | |
795492f3 | 891 | * @return bool |
a6c01b45 | 892 | * true if if the value is always NULL, false otherwise |
6a488035 | 893 | */ |
00be9182 | 894 | public static function checkFieldIsAlwaysNull($tableName, $columnName) { |
353ffa53 TO |
895 | $query = "SELECT * FROM $tableName WHERE $columnName IS NOT NULL"; |
896 | $dao = CRM_Core_DAO::executeQuery($query); | |
6a488035 TO |
897 | $result = $dao->fetch() ? FALSE : TRUE; |
898 | $dao->free(); | |
899 | return $result; | |
900 | } | |
901 | ||
902 | /** | |
903 | * Check if there is a given table in the database | |
904 | * | |
905 | * @param string $tableName | |
906 | * | |
795492f3 | 907 | * @return bool |
a6c01b45 | 908 | * true if exists, else false |
6a488035 | 909 | */ |
00be9182 | 910 | public static function checkTableExists($tableName) { |
6a488035 TO |
911 | $query = " |
912 | SHOW TABLES | |
913 | LIKE %1 | |
914 | "; | |
915 | $params = array(1 => array($tableName, 'String')); | |
916 | ||
917 | $dao = CRM_Core_DAO::executeQuery($query, $params); | |
918 | $result = $dao->fetch() ? TRUE : FALSE; | |
919 | $dao->free(); | |
920 | return $result; | |
921 | } | |
922 | ||
a0ee3941 EM |
923 | /** |
924 | * @param $version | |
925 | * | |
926 | * @return bool | |
927 | */ | |
00be9182 | 928 | public function checkVersion($version) { |
6a488035 TO |
929 | $query = " |
930 | SELECT version | |
931 | FROM civicrm_domain | |
932 | "; | |
933 | $dbVersion = CRM_Core_DAO::singleValueQuery($query); | |
934 | return trim($version) == trim($dbVersion) ? TRUE : FALSE; | |
935 | } | |
936 | ||
47ff2df7 AN |
937 | /** |
938 | * Find a DAO object for the given ID and return it. | |
939 | * | |
6a0b768e TO |
940 | * @param int $id |
941 | * Id of the DAO object being searched for. | |
47ff2df7 | 942 | * |
a6c01b45 CW |
943 | * @return object |
944 | * Object of the type of the class that called this function. | |
47ff2df7 | 945 | */ |
00be9182 | 946 | public static function findById($id) { |
47ff2df7 AN |
947 | $object = new static(); |
948 | $object->id = $id; | |
949 | if (!$object->find(TRUE)) { | |
950 | throw new Exception("Unable to find a " . get_called_class() . " with id {$id}."); | |
951 | } | |
952 | return $object; | |
953 | } | |
954 | ||
6a488035 TO |
955 | /** |
956 | * Given a DAO name, a column name and a column value, find the record and GET the value of another column in that record | |
957 | * | |
6a0b768e TO |
958 | * @param string $daoName |
959 | * Name of the DAO (Example: CRM_Contact_DAO_Contact to retrieve value from a contact). | |
960 | * @param int $searchValue | |
961 | * Value of the column you want to search by. | |
962 | * @param string $returnColumn | |
963 | * Name of the column you want to GET the value of. | |
964 | * @param string $searchColumn | |
965 | * Name of the column you want to search by. | |
966 | * @param bool $force | |
967 | * Skip use of the cache. | |
6a488035 | 968 | * |
72b3a70c CW |
969 | * @return string|null |
970 | * Value of $returnColumn in the retrieved record | |
6a488035 | 971 | */ |
00be9182 | 972 | public static function getFieldValue($daoName, $searchValue, $returnColumn = 'name', $searchColumn = 'id', $force = FALSE) { |
6a488035 TO |
973 | if ( |
974 | empty($searchValue) || | |
975 | trim(strtolower($searchValue)) == 'null' | |
976 | ) { | |
977 | // adding this year since developers forget to check for an id | |
978 | // or for the 'null' (which is a bad DAO kludge) | |
979 | // and hence we get the first value in the db | |
980 | CRM_Core_Error::fatal(); | |
981 | } | |
982 | ||
983 | $cacheKey = "{$daoName}:{$searchValue}:{$returnColumn}:{$searchColumn}"; | |
984 | if (self::$_dbColumnValueCache === NULL) { | |
985 | self::$_dbColumnValueCache = array(); | |
986 | } | |
987 | ||
988 | if (!array_key_exists($cacheKey, self::$_dbColumnValueCache) || $force) { | |
353ffa53 | 989 | $object = new $daoName(); |
6a488035 TO |
990 | $object->$searchColumn = $searchValue; |
991 | $object->selectAdd(); | |
992 | $object->selectAdd($returnColumn); | |
993 | ||
994 | $result = NULL; | |
995 | if ($object->find(TRUE)) { | |
996 | $result = $object->$returnColumn; | |
997 | } | |
998 | $object->free(); | |
999 | ||
1000 | self::$_dbColumnValueCache[$cacheKey] = $result; | |
1001 | } | |
1002 | return self::$_dbColumnValueCache[$cacheKey]; | |
1003 | } | |
1004 | ||
1005 | /** | |
1006 | * Given a DAO name, a column name and a column value, find the record and SET the value of another column in that record | |
1007 | * | |
6a0b768e TO |
1008 | * @param string $daoName |
1009 | * Name of the DAO (Example: CRM_Contact_DAO_Contact to retrieve value from a contact). | |
1010 | * @param int $searchValue | |
1011 | * Value of the column you want to search by. | |
1012 | * @param string $setColumn | |
1013 | * Name of the column you want to SET the value of. | |
1014 | * @param string $setValue | |
1015 | * SET the setColumn to this value. | |
1016 | * @param string $searchColumn | |
1017 | * Name of the column you want to search by. | |
6a488035 | 1018 | * |
795492f3 | 1019 | * @return bool |
a6c01b45 | 1020 | * true if we found and updated the object, else false |
6a488035 | 1021 | */ |
00be9182 | 1022 | public static function setFieldValue($daoName, $searchValue, $setColumn, $setValue, $searchColumn = 'id') { |
353ffa53 | 1023 | $object = new $daoName(); |
6a488035 TO |
1024 | $object->selectAdd(); |
1025 | $object->selectAdd("$searchColumn, $setColumn"); | |
1026 | $object->$searchColumn = $searchValue; | |
1027 | $result = FALSE; | |
1028 | if ($object->find(TRUE)) { | |
1029 | $object->$setColumn = $setValue; | |
1030 | if ($object->save()) { | |
1031 | $result = TRUE; | |
1032 | } | |
1033 | } | |
1034 | $object->free(); | |
1035 | return $result; | |
1036 | } | |
1037 | ||
1038 | /** | |
1039 | * Get sort string | |
1040 | * | |
1041 | * @param array|object $sort either array or CRM_Utils_Sort | |
6a0b768e TO |
1042 | * @param string $default |
1043 | * Default sort value. | |
6a488035 | 1044 | * |
a6c01b45 CW |
1045 | * @return string |
1046 | * sortString | |
6a488035 | 1047 | */ |
00be9182 | 1048 | public static function getSortString($sort, $default = NULL) { |
6a488035 TO |
1049 | // check if sort is of type CRM_Utils_Sort |
1050 | if (is_a($sort, 'CRM_Utils_Sort')) { | |
1051 | return $sort->orderBy(); | |
1052 | } | |
1053 | ||
1054 | // is it an array specified as $field => $sortDirection ? | |
1055 | if ($sort) { | |
1056 | foreach ($sort as $k => $v) { | |
1057 | $sortString .= "$k $v,"; | |
1058 | } | |
1059 | return rtrim($sortString, ','); | |
1060 | } | |
1061 | return $default; | |
1062 | } | |
1063 | ||
1064 | /** | |
c490a46a | 1065 | * Fetch object based on array of properties |
6a488035 | 1066 | * |
6a0b768e TO |
1067 | * @param string $daoName |
1068 | * Name of the dao object. | |
1069 | * @param array $params | |
1070 | * (reference ) an assoc array of name/value pairs. | |
1071 | * @param array $defaults | |
1072 | * (reference ) an assoc array to hold the flattened values. | |
1073 | * @param array $returnProperities | |
1074 | * An assoc array of fields that need to be returned, eg array( 'first_name', 'last_name'). | |
6a488035 | 1075 | * |
a6c01b45 CW |
1076 | * @return object |
1077 | * an object of type referenced by daoName | |
6a488035 | 1078 | */ |
00be9182 | 1079 | public static function commonRetrieve($daoName, &$params, &$defaults, $returnProperities = NULL) { |
353ffa53 | 1080 | $object = new $daoName(); |
6a488035 TO |
1081 | $object->copyValues($params); |
1082 | ||
1083 | // return only specific fields if returnproperties are sent | |
1084 | if (!empty($returnProperities)) { | |
1085 | $object->selectAdd(); | |
1086 | $object->selectAdd(implode(',', $returnProperities)); | |
1087 | } | |
1088 | ||
1089 | if ($object->find(TRUE)) { | |
1090 | self::storeValues($object, $defaults); | |
1091 | return $object; | |
1092 | } | |
1093 | return NULL; | |
1094 | } | |
1095 | ||
1096 | /** | |
1097 | * Delete the object records that are associated with this contact | |
1098 | * | |
6a0b768e TO |
1099 | * @param string $daoName |
1100 | * Name of the dao object. | |
1101 | * @param int $contactId | |
1102 | * Id of the contact to delete. | |
6a488035 TO |
1103 | * |
1104 | * @return void | |
6a488035 | 1105 | */ |
00be9182 | 1106 | public static function deleteEntityContact($daoName, $contactId) { |
353ffa53 | 1107 | $object = new $daoName(); |
6a488035 TO |
1108 | |
1109 | $object->entity_table = 'civicrm_contact'; | |
1110 | $object->entity_id = $contactId; | |
1111 | $object->delete(); | |
1112 | } | |
1113 | ||
1114 | /** | |
100fef9d | 1115 | * Execute a query |
6a488035 | 1116 | * |
6a0b768e TO |
1117 | * @param string $query |
1118 | * Query to be executed. | |
6a488035 | 1119 | * |
2a6da8d7 EM |
1120 | * @param array $params |
1121 | * @param bool $abort | |
1122 | * @param null $daoName | |
1123 | * @param bool $freeDAO | |
1124 | * @param bool $i18nRewrite | |
1125 | * @param bool $trapException | |
1126 | * | |
5f1ebaec | 1127 | * @return CRM_Core_DAO|object |
16b10e64 | 1128 | * object that holds the results of the query |
5f1ebaec EM |
1129 | * NB - if this is defined as just returning a DAO phpstorm keeps pointing |
1130 | * out all the properties that are not part of the DAO | |
6a488035 | 1131 | */ |
795492f3 | 1132 | public static function &executeQuery( |
6a488035 | 1133 | $query, |
353ffa53 TO |
1134 | $params = array(), |
1135 | $abort = TRUE, | |
1136 | $daoName = NULL, | |
1137 | $freeDAO = FALSE, | |
1138 | $i18nRewrite = TRUE, | |
6a488035 TO |
1139 | $trapException = FALSE |
1140 | ) { | |
1141 | $queryStr = self::composeQuery($query, $params, $abort); | |
6a488035 TO |
1142 | |
1143 | if (!$daoName) { | |
1144 | $dao = new CRM_Core_DAO(); | |
1145 | } | |
1146 | else { | |
353ffa53 | 1147 | $dao = new $daoName(); |
6a488035 TO |
1148 | } |
1149 | ||
1150 | if ($trapException) { | |
6a4257d4 | 1151 | $errorScope = CRM_Core_TemporaryErrorScope::ignoreException(); |
6a488035 TO |
1152 | } |
1153 | ||
1154 | $result = $dao->query($queryStr, $i18nRewrite); | |
1155 | ||
6a488035 TO |
1156 | if (is_a($result, 'DB_Error')) { |
1157 | return $result; | |
1158 | } | |
1159 | ||
1160 | if ($freeDAO || | |
1161 | preg_match('/^(insert|update|delete|create|drop|replace)/i', $queryStr) | |
1162 | ) { | |
b05b5a19 | 1163 | // we typically do this for insert/update/delete statements OR if explicitly asked to |
6a488035 TO |
1164 | // free the dao |
1165 | $dao->free(); | |
1166 | } | |
1167 | return $dao; | |
1168 | } | |
1169 | ||
1170 | /** | |
100fef9d | 1171 | * Execute a query and get the single result |
6a488035 | 1172 | * |
6a0b768e TO |
1173 | * @param string $query |
1174 | * Query to be executed. | |
e869b07d CW |
1175 | * @param array $params |
1176 | * @param bool $abort | |
1177 | * @param bool $i18nRewrite | |
72b3a70c CW |
1178 | * @return string|null |
1179 | * the result of the query if any | |
6a488035 | 1180 | * |
6a488035 | 1181 | */ |
795492f3 | 1182 | public static function &singleValueQuery( |
f9f40af3 | 1183 | $query, |
353ffa53 TO |
1184 | $params = array(), |
1185 | $abort = TRUE, | |
6a488035 TO |
1186 | $i18nRewrite = TRUE |
1187 | ) { | |
1188 | $queryStr = self::composeQuery($query, $params, $abort); | |
1189 | ||
1190 | static $_dao = NULL; | |
1191 | ||
1192 | if (!$_dao) { | |
1193 | $_dao = new CRM_Core_DAO(); | |
1194 | } | |
1195 | ||
1196 | $_dao->query($queryStr, $i18nRewrite); | |
1197 | ||
1198 | $result = $_dao->getDatabaseResult(); | |
1199 | $ret = NULL; | |
1200 | if ($result) { | |
1201 | $row = $result->fetchRow(); | |
1202 | if ($row) { | |
1203 | $ret = $row[0]; | |
1204 | } | |
1205 | } | |
1206 | $_dao->free(); | |
1207 | return $ret; | |
1208 | } | |
1209 | ||
a0ee3941 EM |
1210 | /** |
1211 | * @param $query | |
c490a46a | 1212 | * @param array $params |
a0ee3941 EM |
1213 | * @param bool $abort |
1214 | * | |
1215 | * @return string | |
1216 | * @throws Exception | |
1217 | */ | |
00be9182 | 1218 | public static function composeQuery($query, &$params, $abort = TRUE) { |
6a488035 TO |
1219 | $tr = array(); |
1220 | foreach ($params as $key => $item) { | |
1221 | if (is_numeric($key)) { | |
1222 | if (CRM_Utils_Type::validate($item[0], $item[1]) !== NULL) { | |
1223 | $item[0] = self::escapeString($item[0]); | |
1224 | if ($item[1] == 'String' || | |
1225 | $item[1] == 'Memo' || | |
1226 | $item[1] == 'Link' | |
1227 | ) { | |
887a4028 A |
1228 | // Support class constants stipulating wildcard characters and/or |
1229 | // non-quoting of strings. Also support legacy code which may be | |
1230 | // passing in TRUE or 1 for $item[2], which used to indicate the | |
1231 | // use of wildcard characters. | |
1232 | if (!empty($item[2])) { | |
1233 | if ($item[2] & CRM_Core_DAO::QUERY_FORMAT_WILDCARD || $item[2] === TRUE) { | |
1234 | $item[0] = "'%{$item[0]}%'"; | |
1235 | } | |
1236 | elseif (!($item[2] & CRM_Core_DAO::QUERY_FORMAT_NO_QUOTES)) { | |
1237 | $item[0] = "'{$item[0]}'"; | |
1238 | } | |
6a488035 TO |
1239 | } |
1240 | else { | |
1241 | $item[0] = "'{$item[0]}'"; | |
1242 | } | |
1243 | } | |
1244 | ||
1245 | if (($item[1] == 'Date' || $item[1] == 'Timestamp') && | |
1246 | strlen($item[0]) == 0 | |
1247 | ) { | |
1248 | $item[0] = 'null'; | |
1249 | } | |
1250 | ||
1251 | $tr['%' . $key] = $item[0]; | |
1252 | } | |
1253 | elseif ($abort) { | |
1254 | CRM_Core_Error::fatal("{$item[0]} is not of type {$item[1]}"); | |
1255 | } | |
1256 | } | |
1257 | } | |
1258 | ||
e2508c90 | 1259 | return strtr($query, $tr); |
6a488035 TO |
1260 | } |
1261 | ||
a0ee3941 EM |
1262 | /** |
1263 | * @param null $ids | |
1264 | */ | |
00be9182 | 1265 | public static function freeResult($ids = NULL) { |
6a488035 TO |
1266 | global $_DB_DATAOBJECT; |
1267 | ||
6a488035 TO |
1268 | if (!$ids) { |
1269 | if (!$_DB_DATAOBJECT || | |
1270 | !isset($_DB_DATAOBJECT['RESULTS']) | |
1271 | ) { | |
1272 | return; | |
1273 | } | |
1274 | $ids = array_keys($_DB_DATAOBJECT['RESULTS']); | |
1275 | } | |
1276 | ||
1277 | foreach ($ids as $id) { | |
1278 | if (isset($_DB_DATAOBJECT['RESULTS'][$id])) { | |
1279 | if (is_resource($_DB_DATAOBJECT['RESULTS'][$id]->result)) { | |
1280 | mysql_free_result($_DB_DATAOBJECT['RESULTS'][$id]->result); | |
1281 | } | |
1282 | unset($_DB_DATAOBJECT['RESULTS'][$id]); | |
1283 | } | |
1284 | ||
1285 | if (isset($_DB_DATAOBJECT['RESULTFIELDS'][$id])) { | |
1286 | unset($_DB_DATAOBJECT['RESULTFIELDS'][$id]); | |
1287 | } | |
1288 | } | |
1289 | } | |
1290 | ||
1291 | /** | |
dc195289 | 1292 | * make a shallow copy of an object |
6a488035 TO |
1293 | * and all the fields in the object |
1294 | * | |
6a0b768e TO |
1295 | * @param string $daoName |
1296 | * Name of the dao. | |
1297 | * @param array $criteria | |
1298 | * Array of all the fields & values. | |
6a488035 | 1299 | * on which basis to copy |
6a0b768e TO |
1300 | * @param array $newData |
1301 | * Array of all the fields & values. | |
6a488035 | 1302 | * to be copied besides the other fields |
6a0b768e TO |
1303 | * @param string $fieldsFix |
1304 | * Array of fields that you want to prefix/suffix/replace. | |
1305 | * @param string $blockCopyOfDependencies | |
1306 | * Fields that you want to block from. | |
6a488035 TO |
1307 | * getting copied |
1308 | * | |
1309 | * | |
72b3a70c CW |
1310 | * @return CRM_Core_DAO |
1311 | * the newly created copy of the object | |
6a488035 | 1312 | */ |
795492f3 | 1313 | public static function ©Generic($daoName, $criteria, $newData = NULL, $fieldsFix = NULL, $blockCopyOfDependencies = NULL) { |
353ffa53 | 1314 | $object = new $daoName(); |
6a488035 TO |
1315 | if (!$newData) { |
1316 | $object->id = $criteria['id']; | |
1317 | } | |
1318 | else { | |
1319 | foreach ($criteria as $key => $value) { | |
1320 | $object->$key = $value; | |
1321 | } | |
1322 | } | |
1323 | ||
1324 | $object->find(); | |
1325 | while ($object->fetch()) { | |
1326 | ||
1327 | // all the objects except with $blockCopyOfDependencies set | |
1328 | // be copied - addresses #CRM-1962 | |
1329 | ||
1330 | if ($blockCopyOfDependencies && $object->$blockCopyOfDependencies) { | |
1331 | break; | |
1332 | } | |
1333 | ||
353ffa53 | 1334 | $newObject = new $daoName(); |
6a488035 TO |
1335 | |
1336 | $fields = &$object->fields(); | |
1337 | if (!is_array($fieldsFix)) { | |
353ffa53 TO |
1338 | $fieldsToPrefix = array(); |
1339 | $fieldsToSuffix = array(); | |
6a488035 TO |
1340 | $fieldsToReplace = array(); |
1341 | } | |
a7488080 | 1342 | if (!empty($fieldsFix['prefix'])) { |
6a488035 TO |
1343 | $fieldsToPrefix = $fieldsFix['prefix']; |
1344 | } | |
a7488080 | 1345 | if (!empty($fieldsFix['suffix'])) { |
6a488035 TO |
1346 | $fieldsToSuffix = $fieldsFix['suffix']; |
1347 | } | |
a7488080 | 1348 | if (!empty($fieldsFix['replace'])) { |
6a488035 TO |
1349 | $fieldsToReplace = $fieldsFix['replace']; |
1350 | } | |
1351 | ||
1352 | foreach ($fields as $name => $value) { | |
1353 | if ($name == 'id' || $value['name'] == 'id') { | |
1354 | // copy everything but the id! | |
1355 | continue; | |
1356 | } | |
1357 | ||
1358 | $dbName = $value['name']; | |
a1305c92 | 1359 | $type = CRM_Utils_Type::typeToString($value['type']); |
6a488035 TO |
1360 | $newObject->$dbName = $object->$dbName; |
1361 | if (isset($fieldsToPrefix[$dbName])) { | |
1362 | $newObject->$dbName = $fieldsToPrefix[$dbName] . $newObject->$dbName; | |
1363 | } | |
1364 | if (isset($fieldsToSuffix[$dbName])) { | |
1365 | $newObject->$dbName .= $fieldsToSuffix[$dbName]; | |
1366 | } | |
1367 | if (isset($fieldsToReplace[$dbName])) { | |
1368 | $newObject->$dbName = $fieldsToReplace[$dbName]; | |
1369 | } | |
1370 | ||
6c71f6c7 | 1371 | if ($type == 'Timestamp' || $type == 'Date') { |
6a488035 TO |
1372 | $newObject->$dbName = CRM_Utils_Date::isoToMysql($newObject->$dbName); |
1373 | } | |
1374 | ||
1375 | if ($newData) { | |
1376 | foreach ($newData as $k => $v) { | |
1377 | $newObject->$k = $v; | |
1378 | } | |
1379 | } | |
1380 | } | |
1381 | $newObject->save(); | |
1382 | } | |
1383 | return $newObject; | |
1384 | } | |
1385 | ||
00be9182 | 1386 | public static function cascadeUpdate($daoName, $fromId, $toId, $newData = array()) { |
353ffa53 | 1387 | $object = new $daoName(); |
62933949 | 1388 | $object->id = $fromId; |
1389 | ||
1390 | if ($object->find(TRUE)) { | |
353ffa53 | 1391 | $newObject = new $daoName(); |
62933949 | 1392 | $newObject->id = $toId; |
1393 | ||
1394 | if ($newObject->find(TRUE)) { | |
1395 | $fields = &$object->fields(); | |
1396 | foreach ($fields as $name => $value) { | |
1397 | if ($name == 'id' || $value['name'] == 'id') { | |
1398 | // copy everything but the id! | |
1399 | continue; | |
1400 | } | |
1401 | ||
1402 | $colName = $value['name']; | |
1403 | $newObject->$colName = $object->$colName; | |
1404 | ||
1405 | if (substr($name, -5) == '_date' || | |
1406 | substr($name, -10) == '_date_time' | |
1407 | ) { | |
1408 | $newObject->$colName = CRM_Utils_Date::isoToMysql($newObject->$colName); | |
1409 | } | |
1410 | } | |
1411 | foreach ($newData as $k => $v) { | |
1412 | $newObject->$k = $v; | |
1413 | } | |
1414 | $newObject->save(); | |
1415 | return $newObject; | |
1416 | } | |
1417 | } | |
1418 | return CRM_Core_DAO::$_nullObject; | |
1419 | } | |
1420 | ||
6a488035 TO |
1421 | /** |
1422 | * Given the component id, compute the contact id | |
1423 | * since its used for things like send email | |
b3342109 EM |
1424 | * |
1425 | * @param $componentIDs | |
100fef9d | 1426 | * @param string $tableName |
b3342109 EM |
1427 | * |
1428 | * @return array | |
6a488035 | 1429 | */ |
a5611c8e | 1430 | public static function &getContactIDsFromComponent(&$componentIDs, $tableName) { |
6a488035 TO |
1431 | $contactIDs = array(); |
1432 | ||
1433 | if (empty($componentIDs)) { | |
1434 | return $contactIDs; | |
1435 | } | |
1436 | ||
1437 | $IDs = implode(',', $componentIDs); | |
1438 | $query = " | |
1439 | SELECT contact_id | |
1440 | FROM $tableName | |
1441 | WHERE id IN ( $IDs ) | |
1442 | "; | |
1443 | ||
1444 | $dao = CRM_Core_DAO::executeQuery($query); | |
1445 | while ($dao->fetch()) { | |
1446 | $contactIDs[] = $dao->contact_id; | |
1447 | } | |
1448 | return $contactIDs; | |
1449 | } | |
1450 | ||
1451 | /** | |
c490a46a | 1452 | * Fetch object based on array of properties |
6a488035 | 1453 | * |
6a0b768e TO |
1454 | * @param string $daoName |
1455 | * Name of the dao object. | |
dd244018 | 1456 | * @param string $fieldIdName |
100fef9d | 1457 | * @param int $fieldId |
dd244018 | 1458 | * @param $details |
6a0b768e TO |
1459 | * @param array $returnProperities |
1460 | * An assoc array of fields that need to be returned, eg array( 'first_name', 'last_name'). | |
dd244018 | 1461 | * |
a6c01b45 CW |
1462 | * @return object |
1463 | * an object of type referenced by daoName | |
6a488035 | 1464 | */ |
00be9182 | 1465 | public static function commonRetrieveAll($daoName, $fieldIdName = 'id', $fieldId, &$details, $returnProperities = NULL) { |
795492f3 | 1466 | require_once str_replace('_', DIRECTORY_SEPARATOR, $daoName) . ".php"; |
353ffa53 | 1467 | $object = new $daoName(); |
6a488035 TO |
1468 | $object->$fieldIdName = $fieldId; |
1469 | ||
1470 | // return only specific fields if returnproperties are sent | |
1471 | if (!empty($returnProperities)) { | |
1472 | $object->selectAdd(); | |
1473 | $object->selectAdd('id'); | |
1474 | $object->selectAdd(implode(',', $returnProperities)); | |
1475 | } | |
1476 | ||
1477 | $object->find(); | |
1478 | while ($object->fetch()) { | |
1479 | $defaults = array(); | |
1480 | self::storeValues($object, $defaults); | |
1481 | $details[$object->id] = $defaults; | |
1482 | } | |
1483 | ||
1484 | return $details; | |
1485 | } | |
1486 | ||
00be9182 | 1487 | public static function dropAllTables() { |
6a488035 TO |
1488 | |
1489 | // first drop all the custom tables we've created | |
1490 | CRM_Core_BAO_CustomGroup::dropAllTables(); | |
1491 | ||
1492 | // drop all multilingual views | |
1493 | CRM_Core_I18n_Schema::dropAllViews(); | |
1494 | ||
1495 | CRM_Utils_File::sourceSQLFile(CIVICRM_DSN, | |
1496 | dirname(__FILE__) . DIRECTORY_SEPARATOR . | |
1497 | '..' . DIRECTORY_SEPARATOR . | |
1498 | '..' . DIRECTORY_SEPARATOR . | |
1499 | 'sql' . DIRECTORY_SEPARATOR . | |
1500 | 'civicrm_drop.mysql' | |
1501 | ); | |
1502 | } | |
1503 | ||
a0ee3941 EM |
1504 | /** |
1505 | * @param $string | |
1506 | * | |
1507 | * @return string | |
1508 | */ | |
00be9182 | 1509 | public static function escapeString($string) { |
6a488035 TO |
1510 | static $_dao = NULL; |
1511 | ||
1512 | if (!$_dao) { | |
74032946 TO |
1513 | // If this is an atypical case (e.g. preparing .sql files |
1514 | // before Civi has been installed), then we fallback to | |
1515 | // DB-less escaping helper (mysql_real_escape_string). | |
1516 | // Note: In typical usage, escapeString() will only | |
1517 | // check one conditional ("if !$_dao") rather than | |
1518 | // two conditionals ("if !defined(DSN)") | |
1519 | if (!defined('CIVICRM_DSN')) { | |
1520 | if (function_exists('mysql_real_escape_string')) { | |
1521 | return mysql_real_escape_string($string); | |
0db6c3e1 TO |
1522 | } |
1523 | else { | |
74032946 TO |
1524 | throw new CRM_Core_Exception("Cannot generate SQL. \"mysql_real_escape_string\" is missing. Have you installed PHP \"mysql\" extension?"); |
1525 | } | |
1526 | } | |
1527 | ||
6a488035 TO |
1528 | $_dao = new CRM_Core_DAO(); |
1529 | } | |
1530 | ||
1531 | return $_dao->escape($string); | |
1532 | } | |
1533 | ||
1534 | /** | |
1535 | * Escape a list of strings for use with "WHERE X IN (...)" queries. | |
1536 | * | |
5a4f6742 CW |
1537 | * @param array $strings |
1538 | * @param string $default | |
1539 | * the value to use if $strings has no elements. | |
a6c01b45 CW |
1540 | * @return string |
1541 | * eg "abc","def","ghi" | |
6a488035 | 1542 | */ |
00be9182 | 1543 | public static function escapeStrings($strings, $default = NULL) { |
6a488035 TO |
1544 | static $_dao = NULL; |
1545 | if (!$_dao) { | |
1546 | $_dao = new CRM_Core_DAO(); | |
1547 | } | |
1548 | ||
1549 | if (empty($strings)) { | |
1550 | return $default; | |
1551 | } | |
1552 | ||
1553 | $escapes = array_map(array($_dao, 'escape'), $strings); | |
1554 | return '"' . implode('","', $escapes) . '"'; | |
1555 | } | |
1556 | ||
a0ee3941 EM |
1557 | /** |
1558 | * @param $string | |
1559 | * | |
1560 | * @return string | |
1561 | */ | |
00be9182 | 1562 | public static function escapeWildCardString($string) { |
6a488035 TO |
1563 | // CRM-9155 |
1564 | // ensure we escape the single characters % and _ which are mysql wild | |
1565 | // card characters and could come in via sortByCharacter | |
1566 | // note that mysql does not escape these characters | |
1567 | if ($string && in_array($string, | |
1568 | array('%', '_', '%%', '_%') | |
353ffa53 TO |
1569 | ) |
1570 | ) { | |
6a488035 TO |
1571 | return '\\' . $string; |
1572 | } | |
1573 | ||
1574 | return self::escapeString($string); | |
1575 | } | |
1576 | ||
92b83508 EM |
1577 | /** |
1578 | * Creates a test object, including any required objects it needs via recursion | |
b3342109 EM |
1579 | * createOnly: only create in database, do not store or return the objects (useful for perf testing) |
1580 | * ONLY USE FOR TESTING | |
1581 | * | |
c490a46a | 1582 | * @param string $daoName |
b3342109 EM |
1583 | * @param array $params |
1584 | * @param int $numObjects | |
1585 | * @param bool $createOnly | |
1586 | * | |
795492f3 TO |
1587 | * @return object|array|NULL |
1588 | * NULL if $createOnly. A single object if $numObjects==1. Otherwise, an array of multiple objects. | |
92b83508 | 1589 | */ |
795492f3 | 1590 | public static function createTestObject( |
6a488035 TO |
1591 | $daoName, |
1592 | $params = array(), | |
1593 | $numObjects = 1, | |
1594 | $createOnly = FALSE | |
1595 | ) { | |
b6262a4c EM |
1596 | //this is a test function also backtrace is set for the test suite it sometimes unsets itself |
1597 | // so we re-set here in case | |
1598 | $config = CRM_Core_Config::singleton(); | |
1599 | $config->backtrace = TRUE; | |
1600 | ||
6a488035 TO |
1601 | static $counter = 0; |
1602 | CRM_Core_DAO::$_testEntitiesToSkip = array( | |
1603 | 'CRM_Core_DAO_Worldregion', | |
1604 | 'CRM_Core_DAO_StateProvince', | |
1605 | 'CRM_Core_DAO_Country', | |
1606 | 'CRM_Core_DAO_Domain', | |
795492f3 | 1607 | 'CRM_Financial_DAO_FinancialType', |
353ffa53 | 1608 | //because valid ones exist & we use pick them due to pseudoconstant can't reliably create & delete these |
6a488035 TO |
1609 | ); |
1610 | ||
2069d1b7 TO |
1611 | // Prefer to instantiate BAO's instead of DAO's (when possible) |
1612 | // so that assignTestValue()/assignTestFK() can be overloaded. | |
1613 | $baoName = str_replace('_DAO_', '_BAO_', $daoName); | |
1614 | if (class_exists($baoName)) { | |
1615 | $daoName = $baoName; | |
1616 | } | |
1617 | ||
6a488035 TO |
1618 | for ($i = 0; $i < $numObjects; ++$i) { |
1619 | ||
1620 | ++$counter; | |
e79cd558 | 1621 | /** @var CRM_Core_DAO $object */ |
ab9aa379 | 1622 | $object = new $daoName(); |
6a488035 | 1623 | |
353ffa53 | 1624 | $fields = &$object->fields(); |
e1b64aab TO |
1625 | foreach ($fields as $fieldName => $fieldDef) { |
1626 | $dbName = $fieldDef['name']; | |
f290b6ef | 1627 | $FKClassName = CRM_Utils_Array::value('FKClassName', $fieldDef); |
e1b64aab | 1628 | $required = CRM_Utils_Array::value('required', $fieldDef); |
f290b6ef | 1629 | |
6a488035 TO |
1630 | if (CRM_Utils_Array::value($dbName, $params) !== NULL && !is_array($params[$dbName])) { |
1631 | $object->$dbName = $params[$dbName]; | |
1632 | } | |
1633 | ||
1634 | elseif ($dbName != 'id') { | |
f290b6ef | 1635 | if ($FKClassName != NULL) { |
e79cd558 | 1636 | $object->assignTestFK($fieldName, $fieldDef, $params); |
6a488035 | 1637 | continue; |
0db6c3e1 TO |
1638 | } |
1639 | else { | |
f290b6ef | 1640 | $object->assignTestValue($fieldName, $fieldDef, $counter); |
6a488035 | 1641 | } |
6a488035 TO |
1642 | } |
1643 | } | |
b3342109 | 1644 | |
6a488035 TO |
1645 | $object->save(); |
1646 | ||
1647 | if (!$createOnly) { | |
6a488035 | 1648 | $objects[$i] = $object; |
6a488035 | 1649 | } |
f290b6ef TO |
1650 | else { |
1651 | unset($object); | |
1652 | } | |
6a488035 TO |
1653 | } |
1654 | ||
1655 | if ($createOnly) { | |
795492f3 | 1656 | return NULL; |
6a488035 | 1657 | } |
f290b6ef TO |
1658 | elseif ($numObjects == 1) { |
1659 | return $objects[0]; | |
1660 | } | |
1661 | else { | |
1662 | return $objects; | |
1663 | } | |
6a488035 TO |
1664 | } |
1665 | ||
92b83508 | 1666 | /** |
100fef9d | 1667 | * Deletes the this object plus any dependent objects that are associated with it |
92b83508 | 1668 | * ONLY USE FOR TESTING |
b3342109 | 1669 | * |
c490a46a | 1670 | * @param string $daoName |
b3342109 | 1671 | * @param array $params |
92b83508 | 1672 | */ |
00be9182 | 1673 | public static function deleteTestObjects($daoName, $params = array()) { |
b6262a4c EM |
1674 | //this is a test function also backtrace is set for the test suite it sometimes unsets itself |
1675 | // so we re-set here in case | |
1676 | $config = CRM_Core_Config::singleton(); | |
1677 | $config->backtrace = TRUE; | |
6a488035 | 1678 | |
b6262a4c | 1679 | $object = new $daoName(); |
6a488035 TO |
1680 | $object->id = CRM_Utils_Array::value('id', $params); |
1681 | ||
1682 | $deletions = array(); // array(array(0 => $daoName, 1 => $daoParams)) | |
1683 | if ($object->find(TRUE)) { | |
1684 | ||
1685 | $fields = &$object->fields(); | |
1686 | foreach ($fields as $name => $value) { | |
1687 | ||
1688 | $dbName = $value['name']; | |
1689 | ||
1690 | $FKClassName = CRM_Utils_Array::value('FKClassName', $value); | |
1691 | $required = CRM_Utils_Array::value('required', $value); | |
1692 | if ($FKClassName != NULL | |
1693 | && $object->$dbName | |
1694 | && !in_array($FKClassName, CRM_Core_DAO::$_testEntitiesToSkip) | |
806e9b71 EM |
1695 | && ($required || $dbName == 'contact_id') |
1696 | //I'm a bit stuck on this one - we might need to change the singleValueAlter so that the entities don't share a contact | |
1697 | // to make this test process pass - line below makes pass for now | |
353ffa53 TO |
1698 | && $dbName != 'member_of_contact_id' |
1699 | ) { | |
6a488035 TO |
1700 | $deletions[] = array($FKClassName, array('id' => $object->$dbName)); // x |
1701 | } | |
1702 | } | |
1703 | } | |
1704 | ||
1705 | $object->delete(); | |
1706 | ||
1707 | foreach ($deletions as $deletion) { | |
1708 | CRM_Core_DAO::deleteTestObjects($deletion[0], $deletion[1]); | |
353ffa53 | 1709 | } |
6a488035 TO |
1710 | } |
1711 | ||
64d24a64 EM |
1712 | /** |
1713 | * Set defaults when creating new entity | |
1714 | * (don't call this set defaults as already in use with different signature in some places) | |
1715 | * | |
c490a46a | 1716 | * @param array $params |
64d24a64 EM |
1717 | * @param $defaults |
1718 | */ | |
00be9182 | 1719 | public static function setCreateDefaults(&$params, $defaults) { |
64d24a64 EM |
1720 | if (isset($params['id'])) { |
1721 | return; | |
1722 | } | |
1723 | foreach ($defaults as $key => $value) { | |
1724 | if (!array_key_exists($key, $params) || $params[$key] === NULL) { | |
1725 | $params[$key] = $value; | |
1726 | } | |
1727 | } | |
1728 | } | |
1729 | ||
a0ee3941 EM |
1730 | /** |
1731 | * @param string $prefix | |
1732 | * @param bool $addRandomString | |
1733 | * @param null $string | |
1734 | * | |
1735 | * @return string | |
1736 | */ | |
00be9182 | 1737 | public static function createTempTableName($prefix = 'civicrm', $addRandomString = TRUE, $string = NULL) { |
6a488035 TO |
1738 | $tableName = $prefix . "_temp"; |
1739 | ||
1740 | if ($addRandomString) { | |
1741 | if ($string) { | |
1742 | $tableName .= "_" . $string; | |
1743 | } | |
1744 | else { | |
1745 | $tableName .= "_" . md5(uniqid('', TRUE)); | |
1746 | } | |
1747 | } | |
1748 | return $tableName; | |
1749 | } | |
1750 | ||
a0ee3941 EM |
1751 | /** |
1752 | * @param bool $view | |
1753 | * @param bool $trigger | |
1754 | * | |
1755 | * @return bool | |
1756 | */ | |
00be9182 | 1757 | public static function checkTriggerViewPermission($view = TRUE, $trigger = TRUE) { |
6a488035 TO |
1758 | // test for create view and trigger permissions and if allowed, add the option to go multilingual |
1759 | // and logging | |
1760 | // I'm not sure why we use the getStaticProperty for an error, rather than checking for DB_Error | |
6a4257d4 | 1761 | $errorScope = CRM_Core_TemporaryErrorScope::ignoreException(); |
6a488035 TO |
1762 | $dao = new CRM_Core_DAO(); |
1763 | if ($view) { | |
1764 | $dao->query('CREATE OR REPLACE VIEW civicrm_domain_view AS SELECT * FROM civicrm_domain'); | |
1765 | if (PEAR::getStaticProperty('DB_DataObject', 'lastError')) { | |
6a488035 TO |
1766 | return FALSE; |
1767 | } | |
1768 | } | |
1769 | ||
1770 | if ($trigger) { | |
1771 | $result = $dao->query('CREATE TRIGGER civicrm_domain_trigger BEFORE INSERT ON civicrm_domain FOR EACH ROW BEGIN END'); | |
1772 | if (PEAR::getStaticProperty('DB_DataObject', 'lastError') || is_a($result, 'DB_Error')) { | |
6a488035 TO |
1773 | if ($view) { |
1774 | $dao->query('DROP VIEW IF EXISTS civicrm_domain_view'); | |
1775 | } | |
1776 | return FALSE; | |
1777 | } | |
1778 | ||
1779 | $dao->query('DROP TRIGGER IF EXISTS civicrm_domain_trigger'); | |
1780 | if (PEAR::getStaticProperty('DB_DataObject', 'lastError')) { | |
6a488035 TO |
1781 | if ($view) { |
1782 | $dao->query('DROP VIEW IF EXISTS civicrm_domain_view'); | |
1783 | } | |
1784 | return FALSE; | |
1785 | } | |
1786 | } | |
1787 | ||
1788 | if ($view) { | |
1789 | $dao->query('DROP VIEW IF EXISTS civicrm_domain_view'); | |
1790 | if (PEAR::getStaticProperty('DB_DataObject', 'lastError')) { | |
6a488035 TO |
1791 | return FALSE; |
1792 | } | |
1793 | } | |
6a488035 TO |
1794 | |
1795 | return TRUE; | |
1796 | } | |
1797 | ||
a0ee3941 EM |
1798 | /** |
1799 | * @param null $message | |
1800 | * @param bool $printDAO | |
1801 | */ | |
00be9182 | 1802 | public static function debugPrint($message = NULL, $printDAO = TRUE) { |
6a488035 TO |
1803 | CRM_Utils_System::xMemory("{$message}: "); |
1804 | ||
1805 | if ($printDAO) { | |
1806 | global $_DB_DATAOBJECT; | |
1807 | $q = array(); | |
1808 | foreach (array_keys($_DB_DATAOBJECT['RESULTS']) as $id) { | |
1809 | $q[] = $_DB_DATAOBJECT['RESULTS'][$id]->query; | |
1810 | } | |
1811 | CRM_Core_Error::debug('_DB_DATAOBJECT', $q); | |
1812 | } | |
1813 | } | |
1814 | ||
77b97be7 EM |
1815 | /** |
1816 | * Build a list of triggers via hook and add them to (err, reconcile them | |
1817 | * with) the database. | |
1818 | * | |
5a4f6742 CW |
1819 | * @param string $tableName |
1820 | * the specific table requiring a rebuild; or NULL to rebuild all tables. | |
77b97be7 EM |
1821 | * @param bool $force |
1822 | * | |
1823 | * @see CRM-9716 | |
1824 | */ | |
00be9182 | 1825 | public static function triggerRebuild($tableName = NULL, $force = FALSE) { |
6a488035 TO |
1826 | $info = array(); |
1827 | ||
795492f3 | 1828 | $logging = new CRM_Logging_Schema(); |
e53944ef | 1829 | $logging->triggerInfo($info, $tableName, $force); |
6a488035 TO |
1830 | |
1831 | CRM_Core_I18n_Schema::triggerInfo($info, $tableName); | |
1832 | CRM_Contact_BAO_Contact::triggerInfo($info, $tableName); | |
1833 | ||
1834 | CRM_Utils_Hook::triggerInfo($info, $tableName); | |
1835 | ||
1836 | // drop all existing triggers on all tables | |
1837 | $logging->dropTriggers($tableName); | |
1838 | ||
1839 | // now create the set of new triggers | |
0590c631 | 1840 | self::createTriggers($info, $tableName); |
6a488035 TO |
1841 | } |
1842 | ||
aca2de91 CW |
1843 | /** |
1844 | * Because sql functions are sometimes lost, esp during db migration, we check here to avoid numerous support requests | |
1845 | * @see http://issues.civicrm.org/jira/browse/CRM-13822 | |
1846 | * TODO: Alternative solutions might be | |
1847 | * * Stop using functions and find another way to strip numeric characters from phones | |
1848 | * * Give better error messages (currently a missing fn fatals with "unknown error") | |
1849 | */ | |
00be9182 | 1850 | public static function checkSqlFunctionsExist() { |
aca2de91 CW |
1851 | if (!self::$_checkedSqlFunctionsExist) { |
1852 | self::$_checkedSqlFunctionsExist = TRUE; | |
1853 | $dao = CRM_Core_DAO::executeQuery("SHOW function status WHERE db = database() AND name = 'civicrm_strip_non_numeric'"); | |
1854 | if (!$dao->fetch()) { | |
1855 | self::triggerRebuild(); | |
1856 | } | |
1857 | } | |
1858 | } | |
1859 | ||
6a488035 TO |
1860 | /** |
1861 | * Wrapper function to drop triggers | |
1862 | * | |
5a4f6742 CW |
1863 | * @param string $tableName |
1864 | * the specific table requiring a rebuild; or NULL to rebuild all tables. | |
6a488035 | 1865 | */ |
00be9182 | 1866 | public static function dropTriggers($tableName = NULL) { |
6a488035 TO |
1867 | $info = array(); |
1868 | ||
795492f3 | 1869 | $logging = new CRM_Logging_Schema(); |
6a488035 TO |
1870 | $logging->triggerInfo($info, $tableName); |
1871 | ||
1872 | // drop all existing triggers on all tables | |
1873 | $logging->dropTriggers($tableName); | |
1874 | } | |
1875 | ||
1876 | /** | |
5a4f6742 CW |
1877 | * @param array $info |
1878 | * per hook_civicrm_triggerInfo. | |
1879 | * @param string $onlyTableName | |
1880 | * the specific table requiring a rebuild; or NULL to rebuild all tables. | |
6a488035 | 1881 | */ |
00be9182 | 1882 | public static function createTriggers(&$info, $onlyTableName = NULL) { |
6a488035 TO |
1883 | // Validate info array, should probably raise errors? |
1884 | if (is_array($info) == FALSE) { | |
1885 | return; | |
1886 | } | |
1887 | ||
1888 | $triggers = array(); | |
1889 | ||
1890 | // now enumerate the tables and the events and collect the same set in a different format | |
1891 | foreach ($info as $value) { | |
1892 | ||
1893 | // clean the incoming data, skip malformed entries | |
1894 | // TODO: malformed entries should raise errors or get logged. | |
1895 | if (isset($value['table']) == FALSE || | |
1896 | isset($value['event']) == FALSE || | |
1897 | isset($value['when']) == FALSE || | |
1898 | isset($value['sql']) == FALSE | |
1899 | ) { | |
1900 | continue; | |
1901 | } | |
1902 | ||
1903 | if (is_string($value['table']) == TRUE) { | |
1904 | $tables = array($value['table']); | |
1905 | } | |
1906 | else { | |
1907 | $tables = $value['table']; | |
1908 | } | |
1909 | ||
1910 | if (is_string($value['event']) == TRUE) { | |
1911 | $events = array(strtolower($value['event'])); | |
1912 | } | |
1913 | else { | |
1914 | $events = array_map('strtolower', $value['event']); | |
1915 | } | |
1916 | ||
1917 | $whenName = strtolower($value['when']); | |
1918 | ||
1919 | foreach ($tables as $tableName) { | |
1920 | if (!isset($triggers[$tableName])) { | |
1921 | $triggers[$tableName] = array(); | |
1922 | } | |
1923 | ||
1924 | foreach ($events as $eventName) { | |
1925 | $template_params = array('{tableName}', '{eventName}'); | |
1926 | $template_values = array($tableName, $eventName); | |
1927 | ||
1928 | $sql = str_replace($template_params, | |
1929 | $template_values, | |
1930 | $value['sql'] | |
1931 | ); | |
1932 | $variables = str_replace($template_params, | |
1933 | $template_values, | |
1934 | CRM_Utils_Array::value('variables', $value) | |
1935 | ); | |
1936 | ||
1937 | if (!isset($triggers[$tableName][$eventName])) { | |
1938 | $triggers[$tableName][$eventName] = array(); | |
1939 | } | |
1940 | ||
1941 | if (!isset($triggers[$tableName][$eventName][$whenName])) { | |
1942 | // We're leaving out cursors, conditions, and handlers for now | |
1943 | // they are kind of dangerous in this context anyway | |
1944 | // better off putting them in stored procedures | |
1945 | $triggers[$tableName][$eventName][$whenName] = array( | |
1946 | 'variables' => array(), | |
1947 | 'sql' => array(), | |
1948 | ); | |
1949 | } | |
1950 | ||
1951 | if ($variables) { | |
1952 | $triggers[$tableName][$eventName][$whenName]['variables'][] = $variables; | |
1953 | } | |
1954 | ||
1955 | $triggers[$tableName][$eventName][$whenName]['sql'][] = $sql; | |
1956 | } | |
1957 | } | |
1958 | } | |
1959 | ||
1960 | // now spit out the sql | |
1961 | foreach ($triggers as $tableName => $tables) { | |
1962 | if ($onlyTableName != NULL && $onlyTableName != $tableName) { | |
1963 | continue; | |
1964 | } | |
1965 | foreach ($tables as $eventName => $events) { | |
1966 | foreach ($events as $whenName => $parts) { | |
353ffa53 TO |
1967 | $varString = implode("\n", $parts['variables']); |
1968 | $sqlString = implode("\n", $parts['sql']); | |
1969 | $validName = CRM_Core_DAO::shortenSQLName($tableName, 48, TRUE); | |
6842bb53 | 1970 | $triggerName = "{$validName}_{$whenName}_{$eventName}"; |
353ffa53 | 1971 | $triggerSQL = "CREATE TRIGGER $triggerName $whenName $eventName ON $tableName FOR EACH ROW BEGIN $varString $sqlString END"; |
6a488035 TO |
1972 | |
1973 | CRM_Core_DAO::executeQuery("DROP TRIGGER IF EXISTS $triggerName"); | |
1974 | CRM_Core_DAO::executeQuery( | |
1975 | $triggerSQL, | |
1976 | array(), | |
1977 | TRUE, | |
1978 | NULL, | |
1979 | FALSE, | |
1980 | FALSE | |
1981 | ); | |
1982 | } | |
1983 | } | |
1984 | } | |
1985 | } | |
1986 | ||
ffcef054 TO |
1987 | /** |
1988 | * Given a list of fields, create a list of references. | |
1989 | * | |
6a0b768e TO |
1990 | * @param string $className |
1991 | * BAO/DAO class name. | |
ffcef054 TO |
1992 | * @return array<CRM_Core_Reference_Interface> |
1993 | */ | |
00be9182 | 1994 | public static function createReferenceColumns($className) { |
ffcef054 TO |
1995 | $result = array(); |
1996 | $fields = $className::fields(); | |
1997 | foreach ($fields as $field) { | |
1998 | if (isset($field['pseudoconstant'], $field['pseudoconstant']['optionGroupName'])) { | |
1999 | $result[] = new CRM_Core_Reference_OptionValue( | |
2000 | $className::getTableName(), | |
2001 | $field['name'], | |
2002 | 'civicrm_option_value', | |
2003 | CRM_Utils_Array::value('keyColumn', $field['pseudoconstant'], 'value'), | |
2004 | $field['pseudoconstant']['optionGroupName'] | |
2005 | ); | |
2006 | } | |
2007 | } | |
2008 | return $result; | |
2009 | } | |
2010 | ||
6a488035 | 2011 | /** |
71e5aa5c ARW |
2012 | * Find all records which refer to this entity. |
2013 | * | |
a6c01b45 | 2014 | * @return array |
16b10e64 | 2015 | * Array of objects referencing this |
71e5aa5c | 2016 | */ |
00be9182 | 2017 | public function findReferences() { |
71e5aa5c ARW |
2018 | $links = self::getReferencesToTable(static::getTableName()); |
2019 | ||
2020 | $occurrences = array(); | |
2021 | foreach ($links as $refSpec) { | |
11626cf1 | 2022 | /** @var $refSpec CRM_Core_Reference_Interface */ |
31bed28c | 2023 | $daoName = CRM_Core_DAO_AllCoreTables::getClassForTable($refSpec->getReferenceTable()); |
de49f39c | 2024 | $result = $refSpec->findReferences($this); |
ffcef054 TO |
2025 | if ($result) { |
2026 | while ($result->fetch()) { | |
2027 | $obj = new $daoName(); | |
2028 | $obj->id = $result->id; | |
2029 | $occurrences[] = $obj; | |
2030 | } | |
71e5aa5c ARW |
2031 | } |
2032 | } | |
2033 | ||
2034 | return $occurrences; | |
2035 | } | |
2036 | ||
a0ee3941 | 2037 | /** |
a6c01b45 CW |
2038 | * @return array |
2039 | * each item has keys: | |
16b10e64 CW |
2040 | * - name: string |
2041 | * - type: string | |
2042 | * - count: int | |
2043 | * - table: string|null SQL table name | |
2044 | * - key: string|null SQL column name | |
a0ee3941 | 2045 | */ |
00be9182 | 2046 | public function getReferenceCounts() { |
1256c139 TO |
2047 | $links = self::getReferencesToTable(static::getTableName()); |
2048 | ||
2049 | $counts = array(); | |
2050 | foreach ($links as $refSpec) { | |
2051 | /** @var $refSpec CRM_Core_Reference_Interface */ | |
2052 | $count = $refSpec->getReferenceCount($this); | |
2053 | if ($count['count'] != 0) { | |
2054 | $counts[] = $count; | |
2055 | } | |
2056 | } | |
2057 | ||
91dee34b TO |
2058 | foreach (CRM_Core_Component::getEnabledComponents() as $component) { |
2059 | /** @var $component CRM_Core_Component_Info */ | |
2060 | $counts = array_merge($counts, $component->getReferenceCounts($this)); | |
2061 | } | |
2062 | CRM_Utils_Hook::referenceCounts($this, $counts); | |
2063 | ||
1256c139 TO |
2064 | return $counts; |
2065 | } | |
2066 | ||
71e5aa5c ARW |
2067 | /** |
2068 | * List all tables which have hard foreign keys to this table. | |
6a488035 | 2069 | * |
71e5aa5c ARW |
2070 | * For now, this returns a description of every entity_id/entity_table |
2071 | * reference. | |
2072 | * TODO: filter dynamic entity references on the $tableName, based on | |
2073 | * schema metadata in dynamicForeignKey which enumerates a restricted | |
2074 | * set of possible entity_table's. | |
6a488035 | 2075 | * |
6a0b768e TO |
2076 | * @param string $tableName |
2077 | * Table referred to. | |
6a488035 | 2078 | * |
a6c01b45 CW |
2079 | * @return array |
2080 | * structure of table and column, listing every table with a | |
16b10e64 | 2081 | * foreign key reference to $tableName, and the column where the key appears. |
6a488035 | 2082 | */ |
00be9182 | 2083 | public static function getReferencesToTable($tableName) { |
71e5aa5c | 2084 | $refsFound = array(); |
31bed28c | 2085 | foreach (CRM_Core_DAO_AllCoreTables::getClasses() as $daoClassName) { |
71e5aa5c ARW |
2086 | $links = $daoClassName::getReferenceColumns(); |
2087 | $daoTableName = $daoClassName::getTableName(); | |
2088 | ||
2089 | foreach ($links as $refSpec) { | |
11626cf1 TO |
2090 | /** @var $refSpec CRM_Core_Reference_Interface */ |
2091 | if ($refSpec->matchesTargetTable($tableName)) { | |
71e5aa5c ARW |
2092 | $refsFound[] = $refSpec; |
2093 | } | |
6a488035 TO |
2094 | } |
2095 | } | |
71e5aa5c | 2096 | return $refsFound; |
6a488035 | 2097 | } |
032c9d10 TO |
2098 | |
2099 | /** | |
2100 | * Lookup the value of a MySQL global configuration variable. | |
2101 | * | |
6a0b768e TO |
2102 | * @param string $name |
2103 | * E.g. "thread_stack". | |
032c9d10 TO |
2104 | * @param mixed $default |
2105 | * @return mixed | |
2106 | */ | |
2107 | public static function getGlobalSetting($name, $default = NULL) { | |
2108 | // Alternatively, SELECT @@GLOBAL.thread_stack, but | |
2109 | // that has been reported to fail under MySQL 5.0 for OS X | |
2110 | $escapedName = self::escapeString($name); | |
2111 | $dao = CRM_Core_DAO::executeQuery("SHOW VARIABLES LIKE '$escapedName'"); | |
2112 | if ($dao->fetch()) { | |
2113 | return $dao->Value; | |
ab00f69d DL |
2114 | } |
2115 | else { | |
032c9d10 TO |
2116 | return $default; |
2117 | } | |
2118 | } | |
dc86f881 CW |
2119 | |
2120 | /** | |
2121 | * Get options for the called BAO object's field. | |
2122 | * This function can be overridden by each BAO to add more logic related to context. | |
2158332a | 2123 | * The overriding function will generally call the lower-level CRM_Core_PseudoConstant::get |
dc86f881 | 2124 | * |
2a3f958d | 2125 | * @param string $fieldName |
6a0b768e | 2126 | * @param string $context |
795492f3 | 2127 | * @see CRM_Core_DAO::buildOptionsContext |
6a0b768e | 2128 | * @param array $props |
16b10e64 | 2129 | * whatever is known about this bao object. |
9a1b1948 | 2130 | * |
795492f3 | 2131 | * @return array|bool |
dc86f881 CW |
2132 | */ |
2133 | public static function buildOptions($fieldName, $context = NULL, $props = array()) { | |
2158332a | 2134 | // If a given bao does not override this function |
dc86f881 | 2135 | $baoName = get_called_class(); |
786ad6e1 | 2136 | return CRM_Core_PseudoConstant::get($baoName, $fieldName, array(), $context); |
dc86f881 | 2137 | } |
786ad6e1 | 2138 | |
2a3f958d CW |
2139 | /** |
2140 | * Populate option labels for this object's fields. | |
2141 | * | |
2142 | * @throws exception if called directly on the base class | |
2143 | */ | |
2144 | public function getOptionLabels() { | |
2145 | $fields = $this->fields(); | |
2146 | if ($fields === NULL) { | |
795492f3 | 2147 | throw new Exception('Cannot call getOptionLabels on CRM_Core_DAO'); |
2a3f958d CW |
2148 | } |
2149 | foreach ($fields as $field) { | |
2150 | $name = CRM_Utils_Array::value('name', $field); | |
2151 | if ($name && isset($this->$name)) { | |
a8c23526 | 2152 | $label = CRM_Core_PseudoConstant::getLabel(get_class($this), $name, $this->$name); |
2a3f958d CW |
2153 | if ($label !== FALSE) { |
2154 | // Append 'label' onto the field name | |
2155 | $labelName = $name . '_label'; | |
2156 | $this->$labelName = $label; | |
2157 | } | |
2158 | } | |
2159 | } | |
2160 | } | |
2161 | ||
786ad6e1 CW |
2162 | /** |
2163 | * Provides documentation and validation for the buildOptions $context param | |
2164 | * | |
6a0b768e | 2165 | * @param string $context |
77b97be7 EM |
2166 | * |
2167 | * @throws Exception | |
2168 | * @return array | |
786ad6e1 CW |
2169 | */ |
2170 | public static function buildOptionsContext($context = NULL) { | |
2171 | $contexts = array( | |
2172 | 'get' => "All options are returned, even if they are disabled. Labels are translated.", | |
2173 | 'create' => "Options are filtered appropriately for the object being created/updated. Labels are translated.", | |
2174 | 'search' => "Searchable options are returned. Labels are translated.", | |
2175 | 'validate' => "All options are returned, even if they are disabled. Machine names are used in place of labels.", | |
f6635f33 | 2176 | 'abbreviate' => "Active options are returned, and labels are replaced with abbreviations.", |
786ad6e1 CW |
2177 | ); |
2178 | // Validation: enforce uniformity of this param | |
2179 | if ($context !== NULL && !isset($contexts[$context])) { | |
395d8dc6 | 2180 | throw new Exception("'$context' is not a valid context for buildOptions."); |
786ad6e1 CW |
2181 | } |
2182 | return $contexts; | |
2183 | } | |
2184 | ||
5fafc9b0 | 2185 | /** |
100fef9d | 2186 | * @param string $fieldName |
5fafc9b0 CW |
2187 | * @return bool|array |
2188 | */ | |
00be9182 | 2189 | public function getFieldSpec($fieldName) { |
5fafc9b0 CW |
2190 | $fields = $this->fields(); |
2191 | $fieldKeys = $this->fieldKeys(); | |
2192 | ||
2193 | // Support "unique names" as well as sql names | |
2194 | $fieldKey = $fieldName; | |
2195 | if (empty($fields[$fieldKey])) { | |
2196 | $fieldKey = CRM_Utils_Array::value($fieldName, $fieldKeys); | |
2197 | } | |
2198 | // If neither worked then this field doesn't exist. Return false. | |
2199 | if (empty($fields[$fieldKey])) { | |
2200 | return FALSE; | |
2201 | } | |
2202 | return $fields[$fieldKey]; | |
2203 | } | |
2204 | ||
faf8c53b | 2205 | /** |
2206 | * SQL version of api function to assign filters to the DAO based on the syntax | |
2207 | * $field => array('IN' => array(4,6,9)) | |
2208 | * OR | |
2209 | * $field => array('LIKE' => array('%me%)) | |
2210 | * etc | |
2211 | * | |
6a0b768e TO |
2212 | * @param string $fieldName |
2213 | * Name of fields. | |
5a4f6742 CW |
2214 | * @param array $filter |
2215 | * filter to be applied indexed by operator. | |
2216 | * @param string $type | |
2217 | * type of field (not actually used - nor in api @todo ). | |
2218 | * @param string $alias | |
2219 | * alternative field name ('as') @todo- not actually used. | |
6a0b768e TO |
2220 | * @param bool $returnSanitisedArray |
2221 | * Return a sanitised array instead of a clause. | |
16b10e64 | 2222 | * this is primarily so we can add filters @ the api level to the Query object based fields |
9a1b1948 EM |
2223 | * |
2224 | * @throws Exception | |
c490a46a | 2225 | * |
a75c13cc | 2226 | * @todo a better solution would be for the query object to apply these filters based on the |
78c0bfc0 | 2227 | * api supported format (but we don't want to risk breakage in alpha stage & query class is scary |
9a1b1948 | 2228 | * @todo @time of writing only IN & NOT IN are supported for the array style syntax (as test is |
06f48f96 | 2229 | * required to extend further & it may be the comments per above should be implemented. It may be |
2230 | * preferable to not double-banger the return context next refactor of this - but keeping the attention | |
2231 | * in one place has some advantages as we try to extend this format | |
2232 | * | |
72b3a70c CW |
2233 | * @return NULL|string|array |
2234 | * a string is returned if $returnSanitisedArray is not set, otherwise and Array or NULL | |
06f48f96 | 2235 | * depending on whether it is supported as yet |
9a1b1948 | 2236 | */ |
3f2d6002 | 2237 | public static function createSQLFilter($fieldName, $filter, $type, $alias = NULL, $returnSanitisedArray = FALSE) { |
faf8c53b | 2238 | // http://issues.civicrm.org/jira/browse/CRM-9150 - stick with 'simple' operators for now |
2239 | // support for other syntaxes is discussed in ticket but being put off for now | |
faf8c53b | 2240 | foreach ($filter as $operator => $criteria) { |
e4176358 | 2241 | if (in_array($operator, self::acceptedSQLOperators())) { |
faf8c53b | 2242 | switch ($operator) { |
2243 | // unary operators | |
faf8c53b | 2244 | case 'IS NULL': |
2245 | case 'IS NOT NULL': | |
c490a46a | 2246 | if (!$returnSanitisedArray) { |
78c0bfc0 | 2247 | return (sprintf('%s %s', $fieldName, $operator)); |
2248 | } | |
c490a46a | 2249 | else { |
a75c13cc | 2250 | return (sprintf('%s %s ', $fieldName, $operator)); |
06f48f96 | 2251 | } |
faf8c53b | 2252 | break; |
2253 | ||
2254 | // ternary operators | |
2255 | case 'BETWEEN': | |
2256 | case 'NOT BETWEEN': | |
2257 | if (empty($criteria[0]) || empty($criteria[1])) { | |
395d8dc6 | 2258 | throw new Exception("invalid criteria for $operator"); |
faf8c53b | 2259 | } |
c490a46a | 2260 | if (!$returnSanitisedArray) { |
78c0bfc0 | 2261 | return (sprintf('%s ' . $operator . ' "%s" AND "%s"', $fieldName, CRM_Core_DAO::escapeString($criteria[0]), CRM_Core_DAO::escapeString($criteria[1]))); |
2262 | } | |
c490a46a | 2263 | else { |
06f48f96 | 2264 | return NULL; // not yet implemented (tests required to implement) |
2265 | } | |
faf8c53b | 2266 | break; |
2267 | ||
2268 | // n-ary operators | |
2269 | case 'IN': | |
2270 | case 'NOT IN': | |
2271 | if (empty($criteria)) { | |
395d8dc6 | 2272 | throw new Exception("invalid criteria for $operator"); |
faf8c53b | 2273 | } |
2274 | $escapedCriteria = array_map(array( | |
2275 | 'CRM_Core_DAO', | |
795492f3 | 2276 | 'escapeString', |
faf8c53b | 2277 | ), $criteria); |
c490a46a | 2278 | if (!$returnSanitisedArray) { |
78c0bfc0 | 2279 | return (sprintf('%s %s ("%s")', $fieldName, $operator, implode('", "', $escapedCriteria))); |
2280 | } | |
2281 | return $escapedCriteria; | |
faf8c53b | 2282 | |
2283 | // binary operators | |
6a488035 | 2284 | |
faf8c53b | 2285 | default: |
c490a46a | 2286 | if (!$returnSanitisedArray) { |
353ffa53 | 2287 | return (sprintf('%s %s "%s"', $fieldName, $operator, CRM_Core_DAO::escapeString($criteria))); |
78c0bfc0 | 2288 | } |
c490a46a | 2289 | else { |
06f48f96 | 2290 | return NULL; // not yet implemented (tests required to implement) |
2291 | } | |
faf8c53b | 2292 | } |
2293 | } | |
2294 | } | |
2295 | } | |
6842bb53 | 2296 | |
e4176358 CW |
2297 | /** |
2298 | * @see http://issues.civicrm.org/jira/browse/CRM-9150 | |
2299 | * support for other syntaxes is discussed in ticket but being put off for now | |
2300 | * @return array | |
2301 | */ | |
2302 | public static function acceptedSQLOperators() { | |
353ffa53 TO |
2303 | return array( |
2304 | '=', | |
2305 | '<=', | |
2306 | '>=', | |
2307 | '>', | |
2308 | '<', | |
2309 | 'LIKE', | |
2310 | "<>", | |
2311 | "!=", | |
2312 | "NOT LIKE", | |
2313 | 'IN', | |
2314 | 'NOT IN', | |
2315 | 'BETWEEN', | |
2316 | 'NOT BETWEEN', | |
2317 | 'IS NOT NULL', | |
795492f3 | 2318 | 'IS NULL', |
353ffa53 | 2319 | ); |
e4176358 CW |
2320 | } |
2321 | ||
6842bb53 DL |
2322 | /** |
2323 | * SQL has a limit of 64 characters on various names: | |
2324 | * table name, trigger name, column name ... | |
2325 | * | |
2326 | * For custom groups and fields we generated names from user entered input | |
2327 | * which can be longer than this length, this function helps with creating | |
2328 | * strings that meet various criteria. | |
2329 | * | |
6a0b768e TO |
2330 | * @param string $string |
2331 | * The string to be shortened. | |
2332 | * @param int $length | |
2333 | * The max length of the string. | |
9a1b1948 EM |
2334 | * |
2335 | * @param bool $makeRandom | |
2336 | * | |
2337 | * @return string | |
6842bb53 DL |
2338 | */ |
2339 | public static function shortenSQLName($string, $length = 60, $makeRandom = FALSE) { | |
2340 | // early return for strings that meet the requirements | |
2341 | if (strlen($string) <= $length) { | |
2342 | return $string; | |
2343 | } | |
2344 | ||
2345 | // easy return for calls that dont need a randomized uniq string | |
c490a46a | 2346 | if (!$makeRandom) { |
6842bb53 DL |
2347 | return substr($string, 0, $length); |
2348 | } | |
2349 | ||
2350 | // the string is longer than the length and we need a uniq string | |
2351 | // for the same tablename we need the same uniq string everytime | |
2352 | // hence we use md5 on the string, which is not random | |
a8dd306e DL |
2353 | // we'll append 8 characters to the end of the tableName |
2354 | $md5string = substr(md5($string), 0, 8); | |
2355 | return substr($string, 0, $length - 8) . "_{$md5string}"; | |
6842bb53 DL |
2356 | } |
2357 | ||
a0ee3941 | 2358 | /** |
c490a46a | 2359 | * @param array $params |
a0ee3941 | 2360 | */ |
353ffa53 TO |
2361 | public function setApiFilter(&$params) { |
2362 | } | |
6e1bb60c | 2363 | |
232624b1 | 2364 | } |