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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
06b69b18 | 4 | | CiviCRM version 4.5 | |
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 | * | |
30 | * @package CRM | |
06b69b18 | 31 | * @copyright CiviCRM LLC (c) 2004-2014 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | ||
36 | require_once 'Mail/mime.php'; | |
b5c2afd0 EM |
37 | |
38 | /** | |
39 | * Class CRM_Core_BAO_MessageTemplate | |
40 | */ | |
c6327d7d | 41 | class CRM_Core_BAO_MessageTemplate extends CRM_Core_DAO_MessageTemplate { |
6a488035 TO |
42 | |
43 | /** | |
44 | * Takes a bunch of params that are needed to match certain criteria and | |
45 | * retrieves the relevant objects. Typically the valid params are only | |
46 | * contact_id. We'll tweak this function to be more full featured over a period | |
47 | * of time. This is the inverse function of create. It also stores all the retrieved | |
48 | * values in the default array | |
49 | * | |
50 | * @param array $params (reference ) an assoc array of name/value pairs | |
51 | * @param array $defaults (reference ) an assoc array to hold the flattened values | |
52 | * | |
c6327d7d | 53 | * @return object CRM_Core_BAO_MessageTemplate object |
6a488035 TO |
54 | * @access public |
55 | * @static | |
56 | */ | |
57 | static function retrieve(&$params, &$defaults) { | |
c6327d7d | 58 | $messageTemplates = new CRM_Core_DAO_MessageTemplate(); |
6a488035 TO |
59 | $messageTemplates->copyValues($params); |
60 | if ($messageTemplates->find(TRUE)) { | |
61 | CRM_Core_DAO::storeValues($messageTemplates, $defaults); | |
62 | return $messageTemplates; | |
63 | } | |
64 | return NULL; | |
65 | } | |
66 | ||
67 | /** | |
68 | * update the is_active flag in the db | |
69 | * | |
70 | * @param int $id id of the database record | |
71 | * @param boolean $is_active value we want to set the is_active field | |
72 | * | |
73 | * @return Object DAO object on sucess, null otherwise | |
74 | * @static | |
75 | */ | |
76 | static function setIsActive($id, $is_active) { | |
c6327d7d | 77 | return CRM_Core_DAO::setFieldValue('CRM_Core_DAO_MessageTemplate', $id, 'is_active', $is_active); |
6a488035 TO |
78 | } |
79 | ||
80 | /** | |
81 | * function to add the Message Templates | |
82 | * | |
83 | * @param array $params reference array contains the values submitted by the form | |
84 | * | |
85 | * @access public | |
86 | * @static | |
87 | * | |
88 | * @return object | |
89 | */ | |
90 | static function add(&$params) { | |
3c8059c8 KM |
91 | $hook = empty($params['id']) ? 'create' : 'edit'; |
92 | CRM_Utils_Hook::pre($hook, 'MessageTemplate', CRM_Utils_Array::value('id', $params), $params); | |
c39c0aa1 | 93 | |
c6327d7d | 94 | $messageTemplates = new CRM_Core_DAO_MessageTemplate(); |
6a488035 | 95 | $messageTemplates->copyValues($params); |
6a488035 | 96 | $messageTemplates->save(); |
c39c0aa1 | 97 | |
c9606a53 | 98 | CRM_Utils_Hook::post($hook, 'MessageTemplate', $messageTemplates->id, $messageTemplates); |
6a488035 TO |
99 | return $messageTemplates; |
100 | } | |
101 | ||
102 | /** | |
103 | * function to delete the Message Templates | |
104 | * | |
105 | * @access public | |
106 | * @static | |
107 | * | |
77b97be7 EM |
108 | * @param $messageTemplatesID |
109 | * | |
6a488035 TO |
110 | * @return object |
111 | */ | |
112 | static function del($messageTemplatesID) { | |
113 | // make sure messageTemplatesID is an integer | |
114 | if (!CRM_Utils_Rule::positiveInteger($messageTemplatesID)) { | |
115 | CRM_Core_Error::fatal(ts('Invalid Message template')); | |
116 | } | |
117 | ||
118 | // Set mailing msg template col to NULL | |
119 | $query = "UPDATE civicrm_mailing | |
120 | SET msg_template_id = NULL | |
121 | WHERE msg_template_id = %1"; | |
5f351616 | 122 | |
123 | $params = array(1 => array($messageTemplatesID, 'Integer')); | |
6a488035 TO |
124 | CRM_Core_DAO::executeQuery($query, $params); |
125 | ||
c6327d7d | 126 | $messageTemplates = new CRM_Core_DAO_MessageTemplate(); |
6a488035 TO |
127 | $messageTemplates->id = $messageTemplatesID; |
128 | $messageTemplates->delete(); | |
129 | CRM_Core_Session::setStatus(ts('Selected message template has been deleted.'), ts('Deleted'), 'success'); | |
130 | } | |
131 | ||
132 | /** | |
133 | * function to get the Message Templates | |
134 | * | |
135 | * @access public | |
136 | * @static | |
137 | * | |
dd244018 EM |
138 | * @param bool $all |
139 | * | |
6a488035 TO |
140 | * @return object |
141 | */ | |
142 | static function getMessageTemplates($all = TRUE) { | |
143 | $msgTpls = array(); | |
144 | ||
c6327d7d | 145 | $messageTemplates = new CRM_Core_DAO_MessageTemplate(); |
6a488035 TO |
146 | $messageTemplates->is_active = 1; |
147 | ||
148 | if (!$all) { | |
149 | $messageTemplates->workflow_id = 'NULL'; | |
150 | } | |
151 | $messageTemplates->find(); | |
152 | while ($messageTemplates->fetch()) { | |
153 | $msgTpls[$messageTemplates->id] = $messageTemplates->msg_title; | |
154 | } | |
155 | asort($msgTpls); | |
156 | return $msgTpls; | |
157 | } | |
158 | ||
b5c2afd0 EM |
159 | /** |
160 | * @param $contactId | |
161 | * @param $email | |
162 | * @param $messageTemplateID | |
163 | * @param $from | |
164 | * | |
165 | * @return bool|null | |
166 | */ | |
6a488035 TO |
167 | static function sendReminder($contactId, $email, $messageTemplateID, $from) { |
168 | ||
c6327d7d | 169 | $messageTemplates = new CRM_Core_DAO_MessageTemplate(); |
6a488035 TO |
170 | $messageTemplates->id = $messageTemplateID; |
171 | ||
172 | $domain = CRM_Core_BAO_Domain::getDomain(); | |
173 | $result = NULL; | |
174 | $hookTokens = array(); | |
175 | ||
176 | if ($messageTemplates->find(TRUE)) { | |
177 | $body_text = $messageTemplates->msg_text; | |
178 | $body_html = $messageTemplates->msg_html; | |
179 | $body_subject = $messageTemplates->msg_subject; | |
180 | if (!$body_text) { | |
181 | $body_text = CRM_Utils_String::htmlToText($body_html); | |
182 | } | |
183 | ||
184 | $params = array(array('contact_id', '=', $contactId, 0, 0)); | |
185 | list($contact, $_) = CRM_Contact_BAO_Query::apiQuery($params); | |
186 | ||
187 | //CRM-4524 | |
188 | $contact = reset($contact); | |
189 | ||
190 | if (!$contact || is_a($contact, 'CRM_Core_Error')) { | |
191 | return NULL; | |
192 | } | |
193 | ||
194 | //CRM-5734 | |
195 | ||
196 | // get tokens to be replaced | |
197 | $tokens = array_merge(CRM_Utils_Token::getTokens($body_text), | |
198 | CRM_Utils_Token::getTokens($body_html), | |
199 | CRM_Utils_Token::getTokens($body_subject)); | |
200 | ||
201 | // get replacement text for these tokens | |
202 | $returnProperties = array("preferred_mail_format" => 1); | |
c39c0aa1 | 203 | if (isset($tokens['contact'])) { |
6a488035 | 204 | foreach ($tokens['contact'] as $key => $value) { |
c39c0aa1 | 205 | $returnProperties[$value] = 1; |
6a488035 TO |
206 | } |
207 | } | |
208 | list($details) = CRM_Utils_Token::getTokenDetails(array($contactId), | |
209 | $returnProperties, | |
210 | null, null, false, | |
211 | $tokens, | |
c6327d7d | 212 | 'CRM_Core_BAO_MessageTemplate'); |
6a488035 TO |
213 | $contact = reset( $details ); |
214 | ||
215 | // call token hook | |
c39c0aa1 | 216 | $hookTokens = array(); |
6a488035 TO |
217 | CRM_Utils_Hook::tokens($hookTokens); |
218 | $categories = array_keys($hookTokens); | |
219 | ||
c39c0aa1 | 220 | // do replacements in text and html body |
6a488035 TO |
221 | $type = array('html', 'text'); |
222 | foreach ($type as $key => $value) { | |
223 | $bodyType = "body_{$value}"; | |
224 | if ($$bodyType) { | |
225 | CRM_Utils_Token::replaceGreetingTokens($$bodyType, NULL, $contact['contact_id']); | |
226 | $$bodyType = CRM_Utils_Token::replaceDomainTokens($$bodyType, $domain, true, $tokens, true); | |
227 | $$bodyType = CRM_Utils_Token::replaceContactTokens($$bodyType, $contact, false, $tokens, false, true); | |
228 | $$bodyType = CRM_Utils_Token::replaceComponentTokens($$bodyType, $contact, $tokens, true); | |
229 | $$bodyType = CRM_Utils_Token::replaceHookTokens($$bodyType, $contact , $categories, true); | |
230 | } | |
231 | } | |
232 | $html = $body_html; | |
233 | $text = $body_text; | |
234 | ||
4ee279f4 | 235 | $smarty = CRM_Core_Smarty::singleton(); |
236 | foreach (array( | |
237 | 'text', 'html') as $elem) { | |
238 | $$elem = $smarty->fetch("string:{$$elem}"); | |
239 | } | |
240 | ||
6a488035 TO |
241 | // do replacements in message subject |
242 | $messageSubject = CRM_Utils_Token::replaceContactTokens($body_subject, $contact, false, $tokens); | |
243 | $messageSubject = CRM_Utils_Token::replaceDomainTokens($messageSubject, $domain, true, $tokens); | |
244 | $messageSubject = CRM_Utils_Token::replaceComponentTokens($messageSubject, $contact, $tokens, true); | |
245 | $messageSubject = CRM_Utils_Token::replaceHookTokens($messageSubject, $contact, $categories, true); | |
246 | ||
4ee279f4 | 247 | $messageSubject = $smarty->fetch("string:{$messageSubject}"); |
248 | ||
6a488035 TO |
249 | // set up the parameters for CRM_Utils_Mail::send |
250 | $mailParams = array( | |
251 | 'groupName' => 'Scheduled Reminder Sender', | |
252 | 'from' => $from, | |
253 | 'toName' => $contact['display_name'], | |
254 | 'toEmail' => $email, | |
255 | 'subject' => $messageSubject, | |
256 | ); | |
257 | if (!$html || $contact['preferred_mail_format'] == 'Text' || | |
258 | $contact['preferred_mail_format'] == 'Both' | |
259 | ) { | |
260 | // render the & entities in text mode, so that the links work | |
261 | $mailParams['text'] = str_replace('&', '&', $text); | |
262 | } | |
263 | if ($html && ($contact['preferred_mail_format'] == 'HTML' || | |
264 | $contact['preferred_mail_format'] == 'Both' | |
265 | )) { | |
266 | $mailParams['html'] = $html; | |
267 | } | |
268 | ||
269 | $result = CRM_Utils_Mail::send($mailParams); | |
270 | } | |
271 | ||
272 | $messageTemplates->free(); | |
273 | ||
274 | return $result; | |
275 | } | |
276 | ||
277 | /** | |
278 | * Revert a message template to its default subject+text+HTML state | |
279 | * | |
280 | * @param integer id id of the template | |
281 | * | |
282 | * @return void | |
283 | */ | |
284 | static function revert($id) { | |
285 | $diverted = new self; | |
286 | $diverted->id = (int) $id; | |
287 | $diverted->find(1); | |
288 | ||
289 | if ($diverted->N != 1) { | |
290 | CRM_Core_Error::fatal(ts('Did not find a message template with id of %1.', array(1 => $id))); | |
291 | } | |
292 | ||
293 | $orig = new self; | |
294 | $orig->workflow_id = $diverted->workflow_id; | |
295 | $orig->is_reserved = 1; | |
296 | $orig->find(1); | |
297 | ||
298 | if ($orig->N != 1) { | |
299 | CRM_Core_Error::fatal(ts('Message template with id of %1 does not have a default to revert to.', array(1 => $id))); | |
300 | } | |
301 | ||
302 | $diverted->msg_subject = $orig->msg_subject; | |
303 | $diverted->msg_text = $orig->msg_text; | |
304 | $diverted->msg_html = $orig->msg_html; | |
305 | $diverted->pdf_format_id = is_null($orig->pdf_format_id) ? 'null' : $orig->pdf_format_id; | |
306 | $diverted->save(); | |
307 | } | |
308 | ||
309 | /** | |
310 | * Send an email from the specified template based on an array of params | |
311 | * | |
312 | * @param array $params a string-keyed array of function params, see function body for details | |
313 | * | |
314 | * @return array of four parameters: a boolean whether the email was sent, and the subject, text and HTML templates | |
315 | */ | |
316 | static function sendTemplate($params) { | |
317 | $defaults = array( | |
318 | // option group name of the template | |
319 | 'groupName' => NULL, | |
320 | // option value name of the template | |
321 | 'valueName' => NULL, | |
322 | // ID of the template | |
323 | 'messageTemplateID' => NULL, | |
324 | // contact id if contact tokens are to be replaced | |
325 | 'contactId' => NULL, | |
326 | // additional template params (other than the ones already set in the template singleton) | |
327 | 'tplParams' => array(), | |
328 | // the From: header | |
329 | 'from' => NULL, | |
330 | // the recipient’s name | |
331 | 'toName' => NULL, | |
332 | // the recipient’s email - mail is sent only if set | |
333 | 'toEmail' => NULL, | |
334 | // the Cc: header | |
335 | 'cc' => NULL, | |
336 | // the Bcc: header | |
337 | 'bcc' => NULL, | |
338 | // the Reply-To: header | |
339 | 'replyTo' => NULL, | |
340 | // email attachments | |
341 | 'attachments' => NULL, | |
342 | // whether this is a test email (and hence should include the test banner) | |
343 | 'isTest' => FALSE, | |
344 | // filename of optional PDF version to add as attachment (do not include path) | |
345 | 'PDFFilename' => NULL, | |
346 | ); | |
347 | $params = array_merge($defaults, $params); | |
348 | ||
349 | if ((!$params['groupName'] || | |
350 | !$params['valueName'] | |
351 | ) && | |
352 | !$params['messageTemplateID'] | |
353 | ) { | |
354 | CRM_Core_Error::fatal(ts("Message template's option group and/or option value or ID missing.")); | |
355 | } | |
356 | ||
357 | if ($params['messageTemplateID']) { | |
358 | // fetch the three elements from the db based on id | |
359 | $query = 'SELECT msg_subject subject, msg_text text, msg_html html, pdf_format_id format | |
360 | FROM civicrm_msg_template mt | |
361 | WHERE mt.id = %1 AND mt.is_default = 1'; | |
362 | $sqlParams = array(1 => array($params['messageTemplateID'], 'String')); | |
363 | } | |
364 | else { | |
365 | // fetch the three elements from the db based on option_group and option_value names | |
366 | $query = 'SELECT msg_subject subject, msg_text text, msg_html html, pdf_format_id format | |
367 | FROM civicrm_msg_template mt | |
368 | JOIN civicrm_option_value ov ON workflow_id = ov.id | |
369 | JOIN civicrm_option_group og ON ov.option_group_id = og.id | |
370 | WHERE og.name = %1 AND ov.name = %2 AND mt.is_default = 1'; | |
371 | $sqlParams = array(1 => array($params['groupName'], 'String'), 2 => array($params['valueName'], 'String')); | |
372 | } | |
373 | $dao = CRM_Core_DAO::executeQuery($query, $sqlParams); | |
374 | $dao->fetch(); | |
375 | ||
376 | if (!$dao->N) { | |
377 | if ($params['messageTemplateID']) { | |
378 | CRM_Core_Error::fatal(ts('No such message template: id=%1.', array(1 => $params['messageTemplateID']))); | |
379 | } | |
380 | else { | |
381 | CRM_Core_Error::fatal(ts('No such message template: option group %1, option value %2.', array(1 => $params['groupName'], 2 => $params['valueName']))); | |
382 | } | |
383 | } | |
384 | ||
385 | $subject = $dao->subject; | |
386 | $text = $dao->text; | |
387 | $html = $dao->html; | |
388 | $format = $dao->format; | |
389 | $dao->free(); | |
390 | ||
391 | // add the test banner (if requested) | |
392 | if ($params['isTest']) { | |
393 | $query = "SELECT msg_subject subject, msg_text text, msg_html html | |
394 | FROM civicrm_msg_template mt | |
395 | JOIN civicrm_option_value ov ON workflow_id = ov.id | |
396 | JOIN civicrm_option_group og ON ov.option_group_id = og.id | |
397 | WHERE og.name = 'msg_tpl_workflow_meta' AND ov.name = 'test_preview' AND mt.is_default = 1"; | |
398 | $testDao = CRM_Core_DAO::executeQuery($query); | |
399 | $testDao->fetch(); | |
400 | ||
401 | $subject = $testDao->subject . $subject; | |
402 | $text = $testDao->text . $text; | |
403 | $html = preg_replace('/<body(.*)$/im', "<body\\1\n{$testDao->html}", $html); | |
404 | $testDao->free(); | |
405 | } | |
406 | ||
407 | // replace tokens in the three elements (in subject as if it was the text body) | |
408 | $domain = CRM_Core_BAO_Domain::getDomain(); | |
409 | $hookTokens = array(); | |
410 | $mailing = new CRM_Mailing_BAO_Mailing; | |
411 | $mailing->body_text = $text; | |
412 | $mailing->body_html = $html; | |
413 | $tokens = $mailing->getTokens(); | |
414 | CRM_Utils_Hook::tokens($hookTokens); | |
415 | $categories = array_keys($hookTokens); | |
416 | ||
417 | $contactID = CRM_Utils_Array::value('contactId', $params); | |
418 | ||
419 | if ($contactID) { | |
420 | $contactParams = array('contact_id' => $contactID); | |
421 | $returnProperties = array(); | |
422 | ||
423 | if (isset($tokens['text']['contact'])) { | |
424 | foreach ($tokens['text']['contact'] as $name) { | |
425 | $returnProperties[$name] = 1; | |
426 | } | |
427 | } | |
428 | ||
429 | if (isset($tokens['html']['contact'])) { | |
430 | foreach ($tokens['html']['contact'] as $name) { | |
431 | $returnProperties[$name] = 1; | |
432 | } | |
433 | } | |
434 | list($contact) = CRM_Utils_Token::getTokenDetails($contactParams, | |
435 | $returnProperties, | |
436 | FALSE, FALSE, NULL, | |
437 | CRM_Utils_Token::flattenTokens($tokens), | |
438 | // we should consider adding groupName and valueName here | |
439 | 'CRM_Core_BAO_MessageTemplate' | |
440 | ); | |
441 | $contact = $contact[$contactID]; | |
442 | } | |
443 | ||
d8ea987e SG |
444 | $subject = CRM_Utils_Token::replaceDomainTokens($subject, $domain, FALSE, $tokens['text'], TRUE); |
445 | $text = CRM_Utils_Token::replaceDomainTokens($text, $domain, FALSE, $tokens['text'], TRUE); | |
6a488035 TO |
446 | $html = CRM_Utils_Token::replaceDomainTokens($html, $domain, TRUE, $tokens['html'], TRUE); |
447 | ||
448 | if ($contactID) { | |
449 | $subject = CRM_Utils_Token::replaceContactTokens($subject, $contact, FALSE, $tokens['text'], FALSE, TRUE); | |
450 | $text = CRM_Utils_Token::replaceContactTokens($text, $contact, FALSE, $tokens['text'], FALSE, TRUE); | |
451 | $html = CRM_Utils_Token::replaceContactTokens($html, $contact, FALSE, $tokens['html'], FALSE, TRUE); | |
452 | ||
453 | ||
454 | $contactArray = array($contactID => $contact); | |
455 | CRM_Utils_Hook::tokenValues($contactArray, | |
456 | array($contactID), | |
457 | NULL, | |
458 | CRM_Utils_Token::flattenTokens($tokens), | |
459 | // we should consider adding groupName and valueName here | |
460 | 'CRM_Core_BAO_MessageTemplate' | |
461 | ); | |
462 | $contact = $contactArray[$contactID]; | |
463 | ||
464 | $subject = CRM_Utils_Token::replaceHookTokens($subject, $contact, $categories, TRUE); | |
465 | $text = CRM_Utils_Token::replaceHookTokens($text, $contact, $categories, TRUE); | |
466 | $html = CRM_Utils_Token::replaceHookTokens($html, $contact, $categories, TRUE); | |
467 | } | |
468 | ||
4ee279f4 | 469 | // strip whitespace from ends and turn into a single line |
470 | $subject = "{strip}$subject{/strip}"; | |
471 | ||
472 | // parse the three elements with Smarty | |
473 | ||
474 | ||
475 | $smarty = CRM_Core_Smarty::singleton(); | |
476 | foreach ($params['tplParams'] as $name => $value) { | |
477 | $smarty->assign($name, $value); | |
478 | } | |
479 | foreach (array( | |
480 | 'subject', 'text', 'html') as $elem) { | |
481 | $$elem = $smarty->fetch("string:{$$elem}"); | |
482 | } | |
483 | ||
6a488035 TO |
484 | // send the template, honouring the target user’s preferences (if any) |
485 | $sent = FALSE; | |
486 | ||
487 | // create the params array | |
488 | $params['subject'] = $subject; | |
489 | $params['text'] = $text; | |
490 | $params['html'] = $html; | |
491 | ||
492 | if ($params['toEmail']) { | |
493 | $contactParams = array(array('email', 'LIKE', $params['toEmail'], 0, 1)); | |
494 | list($contact, $_) = CRM_Contact_BAO_Query::apiQuery($contactParams); | |
495 | ||
496 | $prefs = array_pop($contact); | |
497 | ||
498 | if (isset($prefs['preferred_mail_format']) and $prefs['preferred_mail_format'] == 'HTML') { | |
499 | $params['text'] = NULL; | |
500 | } | |
501 | ||
502 | if (isset($prefs['preferred_mail_format']) and $prefs['preferred_mail_format'] == 'Text') { | |
503 | $params['html'] = NULL; | |
504 | } | |
505 | ||
506 | $config = CRM_Core_Config::singleton(); | |
507 | $pdf_filename = ''; | |
508 | if ($config->doNotAttachPDFReceipt && | |
509 | $params['PDFFilename'] && | |
510 | $params['html'] | |
511 | ) { | |
6a488035 TO |
512 | if (empty($params['attachments'])) { |
513 | $params['attachments'] = array(); | |
514 | } | |
383c047b | 515 | $params['attachments'][] = CRM_Utils_Mail::appendPDF($params['PDFFilename'], $params['html'], $format); |
6a488035 TO |
516 | } |
517 | ||
518 | $sent = CRM_Utils_Mail::send($params); | |
519 | ||
520 | if ($pdf_filename) { | |
521 | unlink($pdf_filename); | |
522 | } | |
523 | } | |
524 | ||
525 | return array($sent, $subject, $text, $html); | |
526 | } | |
527 | } |