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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
4 | | CiviCRM version 4.6 | | |
5 | +--------------------------------------------------------------------+ | |
6 | | Copyright CiviCRM LLC (c) 2004-2015 | | |
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 | * | |
30 | * @package CRM | |
31 | * @copyright CiviCRM LLC (c) 2004-2015 | |
32 | * $Id$ | |
33 | * | |
34 | */ | |
35 | ||
36 | require_once 'HTML/QuickForm/Rule/Email.php'; | |
37 | ||
38 | /** | |
39 | * Class CRM_Utils_Rule | |
40 | */ | |
41 | class CRM_Utils_Rule { | |
42 | ||
43 | /** | |
44 | * @param $str | |
45 | * @param int $maxLength | |
46 | * | |
47 | * @return bool | |
48 | */ | |
49 | public static function title($str, $maxLength = 127) { | |
50 | ||
51 | // check length etc | |
52 | if (empty($str) || strlen($str) > $maxLength) { | |
53 | return FALSE; | |
54 | } | |
55 | ||
56 | // Make sure it include valid characters, alpha numeric and underscores | |
57 | if (!preg_match('/^\w[\w\s\'\&\,\$\#\-\.\"\?\!]+$/i', $str)) { | |
58 | return FALSE; | |
59 | } | |
60 | ||
61 | return TRUE; | |
62 | } | |
63 | ||
64 | /** | |
65 | * @param $str | |
66 | * | |
67 | * @return bool | |
68 | */ | |
69 | public static function longTitle($str) { | |
70 | return self::title($str, 255); | |
71 | } | |
72 | ||
73 | /** | |
74 | * @param $str | |
75 | * | |
76 | * @return bool | |
77 | */ | |
78 | public static function variable($str) { | |
79 | // check length etc | |
80 | if (empty($str) || strlen($str) > 31) { | |
81 | return FALSE; | |
82 | } | |
83 | ||
84 | // make sure it include valid characters, alpha numeric and underscores | |
85 | if (!preg_match('/^[\w]+$/i', $str)) { | |
86 | return FALSE; | |
87 | } | |
88 | ||
89 | return TRUE; | |
90 | } | |
91 | ||
92 | /** | |
93 | * Validate that a string is a valid MySQL column name or alias. | |
94 | * | |
95 | * @param $str | |
96 | * | |
97 | * @return bool | |
98 | */ | |
99 | public static function mysqlColumnNameOrAlias($str) { | |
100 | // Check not empty. | |
101 | if (empty($str)) { | |
102 | return FALSE; | |
103 | } | |
104 | ||
105 | // Ensure the string contains only valid characters: | |
106 | // For column names: alphanumeric and underscores | |
107 | // For aliases: backticks, alphanumeric hyphens and underscores. | |
108 | if (!preg_match('/^((`[\w-]{1,64}`|[\w-]{1,64})\.)?(`[\w-]{1,64}`|[\w-]{1,64})$/i', $str)) { | |
109 | return FALSE; | |
110 | } | |
111 | ||
112 | return TRUE; | |
113 | } | |
114 | ||
115 | /** | |
116 | * Validate that a string is ASC or DESC. | |
117 | * | |
118 | * Empty string should be treated as invalid and ignored => default = ASC. | |
119 | * | |
120 | * @param $str | |
121 | * @return bool | |
122 | */ | |
123 | public static function mysqlOrderByDirection($str) { | |
124 | if (!preg_match('/^(asc|desc)$/i', $str)) { | |
125 | return FALSE; | |
126 | } | |
127 | ||
128 | return TRUE; | |
129 | } | |
130 | ||
131 | /** | |
132 | * Validate that a string is valid order by clause. | |
133 | * | |
134 | * @param $str | |
135 | * @return bool | |
136 | */ | |
137 | public static function mysqlOrderBy($str) { | |
138 | // Making a regex for a comma separated list is quite hard and not readable | |
139 | // at all, so we split and loop over. | |
140 | $parts = explode(',', $str); | |
141 | foreach ($parts as $part) { | |
142 | if (!preg_match('/^((`[\w-]{1,64}`|[\w-]{1,64})\.)?(`[\w-]{1,64}`|[\w-]{1,64})( (asc|desc))?$/i', trim($part))) { | |
143 | return FALSE; | |
144 | } | |
145 | } | |
146 | ||
147 | return TRUE; | |
148 | } | |
149 | ||
150 | /** | |
151 | * @param $str | |
152 | * | |
153 | * @return bool | |
154 | */ | |
155 | public static function qfVariable($str) { | |
156 | // check length etc | |
157 | //if ( empty( $str ) || strlen( $str ) > 31 ) { | |
158 | if (strlen(trim($str)) == 0 || strlen($str) > 31) { | |
159 | return FALSE; | |
160 | } | |
161 | ||
162 | // make sure it include valid characters, alpha numeric and underscores | |
163 | // added (. and ,) option (CRM-1336) | |
164 | if (!preg_match('/^[\w\s\.\,]+$/i', $str)) { | |
165 | return FALSE; | |
166 | } | |
167 | ||
168 | return TRUE; | |
169 | } | |
170 | ||
171 | /** | |
172 | * @param $phone | |
173 | * | |
174 | * @return bool | |
175 | */ | |
176 | public static function phone($phone) { | |
177 | // check length etc | |
178 | if (empty($phone) || strlen($phone) > 16) { | |
179 | return FALSE; | |
180 | } | |
181 | ||
182 | // make sure it include valid characters, (, \s and numeric | |
183 | if (preg_match('/^[\d\(\)\-\.\s]+$/', $phone)) { | |
184 | return TRUE; | |
185 | } | |
186 | return FALSE; | |
187 | } | |
188 | ||
189 | /** | |
190 | * @param $query | |
191 | * | |
192 | * @return bool | |
193 | */ | |
194 | public static function query($query) { | |
195 | // check length etc | |
196 | if (empty($query) || strlen($query) < 3 || strlen($query) > 127) { | |
197 | return FALSE; | |
198 | } | |
199 | ||
200 | // make sure it include valid characters, alpha numeric and underscores | |
201 | if (!preg_match('/^[\w\s\%\'\&\,\$\#]+$/i', $query)) { | |
202 | return FALSE; | |
203 | } | |
204 | ||
205 | return TRUE; | |
206 | } | |
207 | ||
208 | /** | |
209 | * @param $url | |
210 | * | |
211 | * @return bool | |
212 | */ | |
213 | public static function url($url) { | |
214 | if (preg_match('/^\//', $url)) { | |
215 | // allow relative URL's (CRM-15598) | |
216 | $url = 'http://' . $_SERVER['HTTP_HOST'] . $url; | |
217 | } | |
218 | return (bool) filter_var($url, FILTER_VALIDATE_URL); | |
219 | } | |
220 | ||
221 | /** | |
222 | * @param $string | |
223 | * | |
224 | * @return bool | |
225 | */ | |
226 | public static function wikiURL($string) { | |
227 | $items = explode(' ', trim($string), 2); | |
228 | return self::url($items[0]); | |
229 | } | |
230 | ||
231 | /** | |
232 | * @param $domain | |
233 | * | |
234 | * @return bool | |
235 | */ | |
236 | public static function domain($domain) { | |
237 | // not perfect, but better than the previous one; see CRM-1502 | |
238 | if (!preg_match('/^[A-Za-z0-9]([A-Za-z0-9\.\-]*[A-Za-z0-9])?$/', $domain)) { | |
239 | return FALSE; | |
240 | } | |
241 | return TRUE; | |
242 | } | |
243 | ||
244 | /** | |
245 | * @param $value | |
246 | * @param null $default | |
247 | * | |
248 | * @return null | |
249 | */ | |
250 | public static function date($value, $default = NULL) { | |
251 | if (is_string($value) && | |
252 | preg_match('/^\d\d\d\d-?\d\d-?\d\d$/', $value) | |
253 | ) { | |
254 | return $value; | |
255 | } | |
256 | return $default; | |
257 | } | |
258 | ||
259 | /** | |
260 | * @param $value | |
261 | * @param null $default | |
262 | * | |
263 | * @return null|string | |
264 | */ | |
265 | public static function dateTime($value, $default = NULL) { | |
266 | $result = $default; | |
267 | if (is_string($value) && | |
268 | preg_match('/^\d\d\d\d-?\d\d-?\d\d(\s\d\d:\d\d(:\d\d)?|\d\d\d\d(\d\d)?)?$/', $value) | |
269 | ) { | |
270 | $result = $value; | |
271 | } | |
272 | ||
273 | return $result; | |
274 | } | |
275 | ||
276 | /** | |
277 | * Check the validity of the date (in qf format) | |
278 | * note that only a year is valid, or a mon-year is | |
279 | * also valid in addition to day-mon-year. The date | |
280 | * specified has to be beyond today. (i.e today or later) | |
281 | * | |
282 | * @param array $date | |
283 | * @param bool $monthRequired | |
284 | * Check whether month is mandatory. | |
285 | * | |
286 | * @return bool | |
287 | * true if valid date | |
288 | */ | |
289 | public static function currentDate($date, $monthRequired = TRUE) { | |
290 | $config = CRM_Core_Config::singleton(); | |
291 | ||
292 | $d = CRM_Utils_Array::value('d', $date); | |
293 | $m = CRM_Utils_Array::value('M', $date); | |
294 | $y = CRM_Utils_Array::value('Y', $date); | |
295 | ||
296 | if (!$d && !$m && !$y) { | |
297 | return TRUE; | |
298 | } | |
299 | ||
300 | // CRM-9017 CiviContribute/CiviMember form with expiration date format 'm Y' | |
301 | if (!$m && !empty($date['m'])) { | |
302 | $m = CRM_Utils_Array::value('m', $date); | |
303 | } | |
304 | ||
305 | $day = $mon = 1; | |
306 | $year = 0; | |
307 | if ($d) { | |
308 | $day = $d; | |
309 | } | |
310 | if ($m) { | |
311 | $mon = $m; | |
312 | } | |
313 | if ($y) { | |
314 | $year = $y; | |
315 | } | |
316 | ||
317 | // if we have day we need mon, and if we have mon we need year | |
318 | if (($d && !$m) || | |
319 | ($d && !$y) || | |
320 | ($m && !$y) | |
321 | ) { | |
322 | return FALSE; | |
323 | } | |
324 | ||
325 | $result = FALSE; | |
326 | if (!empty($day) || !empty($mon) || !empty($year)) { | |
327 | $result = checkdate($mon, $day, $year); | |
328 | } | |
329 | ||
330 | if (!$result) { | |
331 | return FALSE; | |
332 | } | |
333 | ||
334 | // ensure we have month if required | |
335 | if ($monthRequired && !$m) { | |
336 | return FALSE; | |
337 | } | |
338 | ||
339 | // now make sure this date is greater that today | |
340 | $currentDate = getdate(); | |
341 | if ($year > $currentDate['year']) { | |
342 | return TRUE; | |
343 | } | |
344 | elseif ($year < $currentDate['year']) { | |
345 | return FALSE; | |
346 | } | |
347 | ||
348 | if ($m) { | |
349 | if ($mon > $currentDate['mon']) { | |
350 | return TRUE; | |
351 | } | |
352 | elseif ($mon < $currentDate['mon']) { | |
353 | return FALSE; | |
354 | } | |
355 | } | |
356 | ||
357 | if ($d) { | |
358 | if ($day > $currentDate['mday']) { | |
359 | return TRUE; | |
360 | } | |
361 | elseif ($day < $currentDate['mday']) { | |
362 | return FALSE; | |
363 | } | |
364 | } | |
365 | ||
366 | return TRUE; | |
367 | } | |
368 | ||
369 | /** | |
370 | * Check the validity of a date or datetime (timestamp) | |
371 | * value which is in YYYYMMDD or YYYYMMDDHHMMSS format | |
372 | * | |
373 | * Uses PHP checkdate() - params are ( int $month, int $day, int $year ) | |
374 | * | |
375 | * @param string $date | |
376 | * | |
377 | * @return bool | |
378 | * true if valid date | |
379 | */ | |
380 | public static function mysqlDate($date) { | |
381 | // allow date to be null | |
382 | if ($date == NULL) { | |
383 | return TRUE; | |
384 | } | |
385 | ||
386 | if (checkdate(substr($date, 4, 2), substr($date, 6, 2), substr($date, 0, 4))) { | |
387 | return TRUE; | |
388 | } | |
389 | ||
390 | return FALSE; | |
391 | } | |
392 | ||
393 | /** | |
394 | * @param $value | |
395 | * | |
396 | * @return bool | |
397 | */ | |
398 | public static function integer($value) { | |
399 | if (is_int($value)) { | |
400 | return TRUE; | |
401 | } | |
402 | ||
403 | // CRM-13460 | |
404 | // ensure number passed is always a string numeral | |
405 | if (!is_numeric($value)) { | |
406 | return FALSE; | |
407 | } | |
408 | ||
409 | // note that is_int matches only integer type | |
410 | // and not strings which are only integers | |
411 | // hence we do this here | |
412 | if (preg_match('/^\d+$/', $value)) { | |
413 | return TRUE; | |
414 | } | |
415 | ||
416 | if ($value < 0) { | |
417 | $negValue = -1 * $value; | |
418 | if (is_int($negValue)) { | |
419 | return TRUE; | |
420 | } | |
421 | } | |
422 | ||
423 | return FALSE; | |
424 | } | |
425 | ||
426 | /** | |
427 | * @param $value | |
428 | * | |
429 | * @return bool | |
430 | */ | |
431 | public static function positiveInteger($value) { | |
432 | if (is_int($value)) { | |
433 | return ($value < 0) ? FALSE : TRUE; | |
434 | } | |
435 | ||
436 | // CRM-13460 | |
437 | // ensure number passed is always a string numeral | |
438 | if (!is_numeric($value)) { | |
439 | return FALSE; | |
440 | } | |
441 | ||
442 | if (preg_match('/^\d+$/', $value)) { | |
443 | return TRUE; | |
444 | } | |
445 | ||
446 | return FALSE; | |
447 | } | |
448 | ||
449 | /** | |
450 | * @param $value | |
451 | * | |
452 | * @return bool | |
453 | */ | |
454 | public static function numeric($value) { | |
455 | // lets use a php gatekeeper to ensure this is numeric | |
456 | if (!is_numeric($value)) { | |
457 | return FALSE; | |
458 | } | |
459 | ||
460 | return preg_match('/(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/', $value) ? TRUE : FALSE; | |
461 | } | |
462 | ||
463 | /** | |
464 | * @param $value | |
465 | * @param $noOfDigit | |
466 | * | |
467 | * @return bool | |
468 | */ | |
469 | public static function numberOfDigit($value, $noOfDigit) { | |
470 | return preg_match('/^\d{' . $noOfDigit . '}$/', $value) ? TRUE : FALSE; | |
471 | } | |
472 | ||
473 | /** | |
474 | * @param $value | |
475 | * | |
476 | * @return mixed | |
477 | */ | |
478 | public static function cleanMoney($value) { | |
479 | // first remove all white space | |
480 | $value = str_replace(array(' ', "\t", "\n"), '', $value); | |
481 | ||
482 | $config = CRM_Core_Config::singleton(); | |
483 | ||
484 | //CRM-14868 | |
485 | $currencySymbols = CRM_Core_PseudoConstant::get( | |
486 | 'CRM_Contribute_DAO_Contribution', | |
487 | 'currency', array( | |
488 | 'keyColumn' => 'name', | |
489 | 'labelColumn' => 'symbol', | |
490 | ) | |
491 | ); | |
492 | $value = str_replace($currencySymbols, '', $value); | |
493 | ||
494 | if ($config->monetaryThousandSeparator) { | |
495 | $mon_thousands_sep = $config->monetaryThousandSeparator; | |
496 | } | |
497 | else { | |
498 | $mon_thousands_sep = ','; | |
499 | } | |
500 | ||
501 | // ugly fix for CRM-6391: do not drop the thousand separator if | |
502 | // it looks like it’s separating decimal part (because a given | |
503 | // value undergoes a second cleanMoney() call, for example) | |
504 | // CRM-15835 - in case the amount/value contains 0 after decimal | |
505 | // eg 150.5 the following if condition will pass | |
506 | if ($mon_thousands_sep != '.' or (substr($value, -3, 1) != '.' && substr($value, -2, 1) != '.')) { | |
507 | $value = str_replace($mon_thousands_sep, '', $value); | |
508 | } | |
509 | ||
510 | if ($config->monetaryDecimalPoint) { | |
511 | $mon_decimal_point = $config->monetaryDecimalPoint; | |
512 | } | |
513 | else { | |
514 | $mon_decimal_point = '.'; | |
515 | } | |
516 | $value = str_replace($mon_decimal_point, '.', $value); | |
517 | ||
518 | return $value; | |
519 | } | |
520 | ||
521 | /** | |
522 | * @param $value | |
523 | * | |
524 | * @return bool | |
525 | */ | |
526 | public static function money($value) { | |
527 | $config = CRM_Core_Config::singleton(); | |
528 | ||
529 | //only edge case when we have a decimal point in the input money | |
530 | //field and not defined in the decimal Point in config settings | |
531 | if ($config->monetaryDecimalPoint && | |
532 | $config->monetaryDecimalPoint != '.' && | |
533 | /* CRM-7122 also check for Thousands Separator in config settings */ | |
534 | $config->monetaryThousandSeparator != '.' && | |
535 | substr_count($value, '.') | |
536 | ) { | |
537 | return FALSE; | |
538 | } | |
539 | ||
540 | $value = self::cleanMoney($value); | |
541 | ||
542 | if (self::integer($value)) { | |
543 | return TRUE; | |
544 | } | |
545 | ||
546 | return preg_match('/(^-?\d+\.\d?\d?$)|(^-?\.\d\d?$)/', $value) ? TRUE : FALSE; | |
547 | } | |
548 | ||
549 | /** | |
550 | * @param $value | |
551 | * @param int $maxLength | |
552 | * | |
553 | * @return bool | |
554 | */ | |
555 | public static function string($value, $maxLength = 0) { | |
556 | if (is_string($value) && | |
557 | ($maxLength === 0 || strlen($value) <= $maxLength) | |
558 | ) { | |
559 | return TRUE; | |
560 | } | |
561 | return FALSE; | |
562 | } | |
563 | ||
564 | /** | |
565 | * @param $value | |
566 | * | |
567 | * @return bool | |
568 | */ | |
569 | public static function boolean($value) { | |
570 | return preg_match( | |
571 | '/(^(1|0)$)|(^(Y(es)?|N(o)?)$)|(^(T(rue)?|F(alse)?)$)/i', $value | |
572 | ) ? TRUE : FALSE; | |
573 | } | |
574 | ||
575 | /** | |
576 | * @param $value | |
577 | * | |
578 | * @return bool | |
579 | */ | |
580 | public static function email($value) { | |
581 | return (bool) filter_var($value, FILTER_VALIDATE_EMAIL); | |
582 | } | |
583 | ||
584 | /** | |
585 | * @param $list | |
586 | * | |
587 | * @return bool | |
588 | */ | |
589 | public static function emailList($list) { | |
590 | $emails = explode(',', $list); | |
591 | foreach ($emails as $email) { | |
592 | $email = trim($email); | |
593 | if (!self::email($email)) { | |
594 | return FALSE; | |
595 | } | |
596 | } | |
597 | return TRUE; | |
598 | } | |
599 | ||
600 | /** | |
601 | * allow between 4-6 digits as postal code since india needs 6 and US needs 5 (or | |
602 | * if u disregard the first 0, 4 (thanx excel!) | |
603 | * FIXME: we need to figure out how to localize such rules | |
604 | * @param $value | |
605 | * | |
606 | * @return bool | |
607 | */ | |
608 | public static function postalCode($value) { | |
609 | if (preg_match('/^\d{4,6}(-\d{4})?$/', $value)) { | |
610 | return TRUE; | |
611 | } | |
612 | return FALSE; | |
613 | } | |
614 | ||
615 | /** | |
616 | * See how file rules are written in HTML/QuickForm/file.php | |
617 | * Checks to make sure the uploaded file is ascii | |
618 | * | |
619 | * @return bool | |
620 | * true if file has been uploaded, false otherwise | |
621 | */ | |
622 | public static function asciiFile($elementValue) { | |
623 | if ((isset($elementValue['error']) && $elementValue['error'] == 0) || | |
624 | (!empty($elementValue['tmp_name']) && $elementValue['tmp_name'] != 'none') | |
625 | ) { | |
626 | return CRM_Utils_File::isAscii($elementValue['tmp_name']); | |
627 | } | |
628 | return FALSE; | |
629 | } | |
630 | ||
631 | /** | |
632 | * Checks to make sure the uploaded file is in UTF-8, recodes if it's not | |
633 | * | |
634 | * @return bool | |
635 | * whether file has been uploaded properly and is now in UTF-8 | |
636 | */ | |
637 | public static function utf8File($elementValue) { | |
638 | $success = FALSE; | |
639 | ||
640 | if ((isset($elementValue['error']) && $elementValue['error'] == 0) || | |
641 | (!empty($elementValue['tmp_name']) && $elementValue['tmp_name'] != 'none') | |
642 | ) { | |
643 | ||
644 | $success = CRM_Utils_File::isAscii($elementValue['tmp_name']); | |
645 | ||
646 | // if it's a file, but not UTF-8, let's try and recode it | |
647 | // and then make sure it's an UTF-8 file in the end | |
648 | if (!$success) { | |
649 | $success = CRM_Utils_File::toUtf8($elementValue['tmp_name']); | |
650 | if ($success) { | |
651 | $success = CRM_Utils_File::isAscii($elementValue['tmp_name']); | |
652 | } | |
653 | } | |
654 | } | |
655 | return $success; | |
656 | } | |
657 | ||
658 | /** | |
659 | * See how file rules are written in HTML/QuickForm/file.php | |
660 | * Checks to make sure the uploaded file is html | |
661 | * | |
662 | * @return bool | |
663 | * true if file has been uploaded, false otherwise | |
664 | */ | |
665 | public static function htmlFile($elementValue) { | |
666 | if ((isset($elementValue['error']) && $elementValue['error'] == 0) || | |
667 | (!empty($elementValue['tmp_name']) && $elementValue['tmp_name'] != 'none') | |
668 | ) { | |
669 | return CRM_Utils_File::isHtmlFile($elementValue['tmp_name']); | |
670 | } | |
671 | return FALSE; | |
672 | } | |
673 | ||
674 | /** | |
675 | * Check if there is a record with the same name in the db. | |
676 | * | |
677 | * @param string $value | |
678 | * The value of the field we are checking. | |
679 | * @param array $options | |
680 | * The daoName and fieldName (optional ). | |
681 | * | |
682 | * @return bool | |
683 | * true if object exists | |
684 | */ | |
685 | public static function objectExists($value, $options) { | |
686 | $name = 'name'; | |
687 | if (isset($options[2])) { | |
688 | $name = $options[2]; | |
689 | } | |
690 | ||
691 | return CRM_Core_DAO::objectExists($value, CRM_Utils_Array::value(0, $options), CRM_Utils_Array::value(1, $options), CRM_Utils_Array::value(2, $options, $name)); | |
692 | } | |
693 | ||
694 | /** | |
695 | * @param $value | |
696 | * @param $options | |
697 | * | |
698 | * @return bool | |
699 | */ | |
700 | public static function optionExists($value, $options) { | |
701 | return CRM_Core_OptionValue::optionExists($value, $options[0], $options[1], $options[2], CRM_Utils_Array::value(3, $options, 'name')); | |
702 | } | |
703 | ||
704 | /** | |
705 | * @param $value | |
706 | * @param $type | |
707 | * | |
708 | * @return bool | |
709 | */ | |
710 | public static function creditCardNumber($value, $type) { | |
711 | require_once 'Validate/Finance/CreditCard.php'; | |
712 | return Validate_Finance_CreditCard::number($value, $type); | |
713 | } | |
714 | ||
715 | /** | |
716 | * @param $value | |
717 | * @param $type | |
718 | * | |
719 | * @return bool | |
720 | */ | |
721 | public static function cvv($value, $type) { | |
722 | require_once 'Validate/Finance/CreditCard.php'; | |
723 | ||
724 | return Validate_Finance_CreditCard::cvv($value, $type); | |
725 | } | |
726 | ||
727 | /** | |
728 | * @param $value | |
729 | * | |
730 | * @return bool | |
731 | */ | |
732 | public static function currencyCode($value) { | |
733 | static $currencyCodes = NULL; | |
734 | if (!$currencyCodes) { | |
735 | $currencyCodes = CRM_Core_PseudoConstant::currencyCode(); | |
736 | } | |
737 | if (in_array($value, $currencyCodes)) { | |
738 | return TRUE; | |
739 | } | |
740 | return FALSE; | |
741 | } | |
742 | ||
743 | /** | |
744 | * @param $value | |
745 | * | |
746 | * @return bool | |
747 | */ | |
748 | public static function xssString($value) { | |
749 | if (is_string($value)) { | |
750 | return preg_match('!<(vb)?script[^>]*>.*</(vb)?script.*>!ims', | |
751 | $value | |
752 | ) ? FALSE : TRUE; | |
753 | } | |
754 | else { | |
755 | return TRUE; | |
756 | } | |
757 | } | |
758 | ||
759 | /** | |
760 | * @param $path | |
761 | * | |
762 | * @return bool | |
763 | */ | |
764 | public static function fileExists($path) { | |
765 | return file_exists($path); | |
766 | } | |
767 | ||
768 | /** | |
769 | * @param $value | |
770 | * @param $options | |
771 | * | |
772 | * @return bool | |
773 | */ | |
774 | public static function autocomplete($value, $options) { | |
775 | if ($value) { | |
776 | $selectOption = CRM_Core_BAO_CustomOption::valuesByID($options['fieldID'], $options['optionGroupID']); | |
777 | ||
778 | if (!in_array($value, $selectOption)) { | |
779 | return FALSE; | |
780 | } | |
781 | } | |
782 | return TRUE; | |
783 | } | |
784 | ||
785 | /** | |
786 | * @param $value | |
787 | * @param null $actualElementValue | |
788 | * | |
789 | * @return bool | |
790 | */ | |
791 | public static function validContact($value, $actualElementValue = NULL) { | |
792 | if ($actualElementValue) { | |
793 | $value = $actualElementValue; | |
794 | } | |
795 | ||
796 | return CRM_Utils_Rule::positiveInteger($value); | |
797 | } | |
798 | ||
799 | /** | |
800 | * Check the validity of the date (in qf format) | |
801 | * note that only a year is valid, or a mon-year is | |
802 | * also valid in addition to day-mon-year | |
803 | * | |
804 | * @param array $date | |
805 | * | |
806 | * @return bool | |
807 | * true if valid date | |
808 | */ | |
809 | public static function qfDate($date) { | |
810 | $config = CRM_Core_Config::singleton(); | |
811 | ||
812 | $d = CRM_Utils_Array::value('d', $date); | |
813 | $m = CRM_Utils_Array::value('M', $date); | |
814 | $y = CRM_Utils_Array::value('Y', $date); | |
815 | if (isset($date['h']) || | |
816 | isset($date['g']) | |
817 | ) { | |
818 | $m = CRM_Utils_Array::value('M', $date); | |
819 | } | |
820 | ||
821 | if (!$d && !$m && !$y) { | |
822 | return TRUE; | |
823 | } | |
824 | ||
825 | $day = $mon = 1; | |
826 | $year = 0; | |
827 | if ($d) { | |
828 | $day = $d; | |
829 | } | |
830 | if ($m) { | |
831 | $mon = $m; | |
832 | } | |
833 | if ($y) { | |
834 | $year = $y; | |
835 | } | |
836 | ||
837 | // if we have day we need mon, and if we have mon we need year | |
838 | if (($d && !$m) || | |
839 | ($d && !$y) || | |
840 | ($m && !$y) | |
841 | ) { | |
842 | return FALSE; | |
843 | } | |
844 | ||
845 | if (!empty($day) || !empty($mon) || !empty($year)) { | |
846 | return checkdate($mon, $day, $year); | |
847 | } | |
848 | return FALSE; | |
849 | } | |
850 | ||
851 | /** | |
852 | * @param $key | |
853 | * | |
854 | * @return bool | |
855 | */ | |
856 | public static function qfKey($key) { | |
857 | return ($key) ? CRM_Core_Key::valid($key) : FALSE; | |
858 | } | |
859 | ||
860 | } |