CRM/Core/BAO/MessageTemplate.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2019                                |
   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) 2004-2019
  32  */
  33
  34 require_once 'Mail/mime.php';
  35
  36 /**
  37  * Class CRM_Core_BAO_MessageTemplate.
  38  */
  39 class CRM_Core_BAO_MessageTemplate extends CRM_Core_DAO_MessageTemplate {
  40
  41   /**
  42    * Fetch object based on array of properties.
  43    *
  44    * @param array $params
  45    *   (reference ) an assoc array of name/value pairs.
  46    * @param array $defaults
  47    *   (reference ) an assoc array to hold the flattened values.
  48    *
  49    * @return CRM_Core_BAO_MessageTemplate
  50    */
  51   public static function retrieve(&$params, &$defaults) {
  52     $messageTemplates = new CRM_Core_DAO_MessageTemplate();
  53     $messageTemplates->copyValues($params);
  54     if ($messageTemplates->find(TRUE)) {
  55       CRM_Core_DAO::storeValues($messageTemplates, $defaults);
  56       return $messageTemplates;
  57     }
  58     return NULL;
  59   }
  60
  61   /**
  62    * Update the is_active flag in the db.
  63    *
  64    * @param int $id
  65    *   Id of the database record.
  66    * @param bool $is_active
  67    *   Value we want to set the is_active field.
  68    *
  69    * @return bool
  70    *   true if we found and updated the object, else false
  71    */
  72   public static function setIsActive($id, $is_active) {
  73     return CRM_Core_DAO::setFieldValue('CRM_Core_DAO_MessageTemplate', $id, 'is_active', $is_active);
  74   }
  75
  76   /**
  77    * Add the Message Templates.
  78    *
  79    * @param array $params
  80    *   Reference array contains the values submitted by the form.
  81    *
  82    *
  83    * @return object
  84    */
  85   public static function add(&$params) {
  86     // System Workflow Templates have a specific wodkflow_id in them but normal user end message templates don't
  87     // If we have an id check to see if we are update, and need to check if original is a system workflow or not.
  88     $systemWorkflowPermissionDeniedMessage = 'Editing or creating system workflow messages requires edit system workflow message templates permission or the edit message templates permission';
  89     $userWorkflowPermissionDeniedMessage = 'Editing or creating user driven workflow messages requires edit user-driven message templates or the edit message templates permission';
  90     if (!empty($params['check_permissions'])) {
  91       if (!CRM_Core_Permission::check('edit message templates')) {
  92         if (!empty($params['id'])) {
  93           $details = civicrm_api3('MessageTemplate', 'getSingle', ['id' => $params['id']]);
  94           if (!empty($details['workflow_id'])) {
  95             if (!CRM_Core_Permission::check('edit system workflow message templates')) {
  96               throw new \Civi\API\Exception\UnauthorizedException(ts('%1', [1 => $systemWorkflowPermissionDeniedMessage]));
  97             }
  98           }
  99           elseif (!CRM_Core_Permission::check('edit user-driven message templates')) {
 100             throw new \Civi\API\Exception\UnauthorizedException(ts('%1', [1 => $userWorkflowPermissionDeniedMessage]));
 101           }
 102         }
 103         else {
 104           if (!empty($params['workflow_id']) && !CRM_Core_Permission::check('edit system workflow message templates')) {
 105             throw new \Civi\API\Exception\UnauthorizedException(ts('%1', [1 => $systemWorkflowPermissionDeniedMessage]));
 106           }
 107           elseif (!CRM_Core_Permission::check('edit user-driven message templates')) {
 108             throw new \Civi\API\Exception\UnauthorizedException(ts('%1', [1 => $userWorkflowPermissionDeniedMessage]));
 109           }
 110         }
 111       }
 112     }
 113     $hook = empty($params['id']) ? 'create' : 'edit';
 114     CRM_Utils_Hook::pre($hook, 'MessageTemplate', CRM_Utils_Array::value('id', $params), $params);
 115
 116     if (!empty($params['file_id']) && is_array($params['file_id']) && count($params['file_id'])) {
 117       $fileParams = $params['file_id'];
 118       unset($params['file_id']);
 119     }
 120
 121     $messageTemplates = new CRM_Core_DAO_MessageTemplate();
 122     $messageTemplates->copyValues($params);
 123     $messageTemplates->save();
 124
 125     if (!empty($fileParams)) {
 126       $params['file_id'] = $fileParams;
 127       CRM_Core_BAO_File::filePostProcess(
 128         $params['file_id']['location'],
 129         NULL,
 130         'civicrm_msg_template',
 131         $messageTemplates->id,
 132         NULL,
 133         TRUE,
 134         $params['file_id'],
 135         'file_id',
 136         $params['file_id']['type']
 137       );
 138     }
 139
 140     CRM_Utils_Hook::post($hook, 'MessageTemplate', $messageTemplates->id, $messageTemplates);
 141     return $messageTemplates;
 142   }
 143
 144   /**
 145    * Delete the Message Templates.
 146    *
 147    * @param int $messageTemplatesID
 148    */
 149   public static function del($messageTemplatesID) {
 150     // make sure messageTemplatesID is an integer
 151     if (!CRM_Utils_Rule::positiveInteger($messageTemplatesID)) {
 152       CRM_Core_Error::fatal(ts('Invalid Message template'));
 153     }
 154
 155     // Set mailing msg template col to NULL
 156     $query = "UPDATE civicrm_mailing
 157                   SET msg_template_id = NULL
 158                   WHERE msg_template_id = %1";
 159
 160     $params = [1 => [$messageTemplatesID, 'Integer']];
 161     CRM_Core_DAO::executeQuery($query, $params);
 162
 163     $messageTemplates = new CRM_Core_DAO_MessageTemplate();
 164     $messageTemplates->id = $messageTemplatesID;
 165     $messageTemplates->delete();
 166     CRM_Core_Session::setStatus(ts('Selected message template has been deleted.'), ts('Deleted'), 'success');
 167   }
 168
 169   /**
 170    * Get the Message Templates.
 171    *
 172    *
 173    * @param bool $all
 174    *
 175    * @param bool $isSMS
 176    *
 177    * @return object
 178    */
 179   public static function getMessageTemplates($all = TRUE, $isSMS = FALSE) {
 180     $msgTpls = [];
 181
 182     $messageTemplates = new CRM_Core_DAO_MessageTemplate();
 183     $messageTemplates->is_active = 1;
 184     $messageTemplates->is_sms = $isSMS;
 185
 186     if (!$all) {
 187       $messageTemplates->workflow_id = 'NULL';
 188     }
 189     $messageTemplates->find();
 190     while ($messageTemplates->fetch()) {
 191       $msgTpls[$messageTemplates->id] = $messageTemplates->msg_title;
 192     }
 193     asort($msgTpls);
 194     return $msgTpls;
 195   }
 196
 197   /**
 198    * @param int $contactId
 199    * @param $email
 200    * @param int $messageTemplateID
 201    * @param $from
 202    *
 203    * @return bool|NULL
 204    */
 205   public static function sendReminder($contactId, $email, $messageTemplateID, $from) {
 206
 207     $messageTemplates = new CRM_Core_DAO_MessageTemplate();
 208     $messageTemplates->id = $messageTemplateID;
 209
 210     $domain = CRM_Core_BAO_Domain::getDomain();
 211     $result = NULL;
 212     $hookTokens = [];
 213
 214     if ($messageTemplates->find(TRUE)) {
 215       $body_text = $messageTemplates->msg_text;
 216       $body_html = $messageTemplates->msg_html;
 217       $body_subject = $messageTemplates->msg_subject;
 218       if (!$body_text) {
 219         $body_text = CRM_Utils_String::htmlToText($body_html);
 220       }
 221
 222       $params = [['contact_id', '=', $contactId, 0, 0]];
 223       list($contact, $_) = CRM_Contact_BAO_Query::apiQuery($params);
 224
 225       //CRM-4524
 226       $contact = reset($contact);
 227
 228       if (!$contact || is_a($contact, 'CRM_Core_Error')) {
 229         return NULL;
 230       }
 231
 232       //CRM-5734
 233
 234       // get tokens to be replaced
 235       $tokens = array_merge(CRM_Utils_Token::getTokens($body_text),
 236         CRM_Utils_Token::getTokens($body_html),
 237         CRM_Utils_Token::getTokens($body_subject));
 238
 239       // get replacement text for these tokens
 240       $returnProperties = ["preferred_mail_format" => 1];
 241       if (isset($tokens['contact'])) {
 242         foreach ($tokens['contact'] as $key => $value) {
 243           $returnProperties[$value] = 1;
 244         }
 245       }
 246       list($details) = CRM_Utils_Token::getTokenDetails([$contactId],
 247         $returnProperties,
 248         NULL, NULL, FALSE,
 249         $tokens,
 250         'CRM_Core_BAO_MessageTemplate');
 251       $contact = reset($details);
 252
 253       // call token hook
 254       $hookTokens = [];
 255       CRM_Utils_Hook::tokens($hookTokens);
 256       $categories = array_keys($hookTokens);
 257
 258       // do replacements in text and html body
 259       $type = ['html', 'text'];
 260       foreach ($type as $key => $value) {
 261         $bodyType = "body_{$value}";
 262         if ($$bodyType) {
 263           CRM_Utils_Token::replaceGreetingTokens($$bodyType, NULL, $contact['contact_id']);
 264           $$bodyType = CRM_Utils_Token::replaceDomainTokens($$bodyType, $domain, TRUE, $tokens, TRUE);
 265           $$bodyType = CRM_Utils_Token::replaceContactTokens($$bodyType, $contact, FALSE, $tokens, FALSE, TRUE);
 266           $$bodyType = CRM_Utils_Token::replaceComponentTokens($$bodyType, $contact, $tokens, TRUE);
 267           $$bodyType = CRM_Utils_Token::replaceHookTokens($$bodyType, $contact, $categories, TRUE);
 268         }
 269       }
 270       $html = $body_html;
 271       $text = $body_text;
 272
 273       $smarty = CRM_Core_Smarty::singleton();
 274       foreach ([
 275         'text',
 276         'html',
 277       ] as $elem) {
 278         $$elem = $smarty->fetch("string:{$$elem}");
 279       }
 280
 281       // do replacements in message subject
 282       $messageSubject = CRM_Utils_Token::replaceContactTokens($body_subject, $contact, FALSE, $tokens);
 283       $messageSubject = CRM_Utils_Token::replaceDomainTokens($messageSubject, $domain, TRUE, $tokens);
 284       $messageSubject = CRM_Utils_Token::replaceComponentTokens($messageSubject, $contact, $tokens, TRUE);
 285       $messageSubject = CRM_Utils_Token::replaceHookTokens($messageSubject, $contact, $categories, TRUE);
 286
 287       $messageSubject = $smarty->fetch("string:{$messageSubject}");
 288
 289       // set up the parameters for CRM_Utils_Mail::send
 290       $mailParams = [
 291         'groupName' => 'Scheduled Reminder Sender',
 292         'from' => $from,
 293         'toName' => $contact['display_name'],
 294         'toEmail' => $email,
 295         'subject' => $messageSubject,
 296       ];
 297       if (!$html || $contact['preferred_mail_format'] == 'Text' ||
 298         $contact['preferred_mail_format'] == 'Both'
 299       ) {
 300         // render the &amp; entities in text mode, so that the links work
 301         $mailParams['text'] = str_replace('&amp;', '&', $text);
 302       }
 303       if ($html && ($contact['preferred_mail_format'] == 'HTML' ||
 304           $contact['preferred_mail_format'] == 'Both'
 305         )
 306       ) {
 307         $mailParams['html'] = $html;
 308       }
 309
 310       $result = CRM_Utils_Mail::send($mailParams);
 311     }
 312
 313     return $result;
 314   }
 315
 316   /**
 317    * Revert a message template to its default subject+text+HTML state.
 318    *
 319    * @param int $id id of the template
 320    */
 321   public static function revert($id) {
 322     $diverted = new CRM_Core_BAO_MessageTemplate();
 323     $diverted->id = (int) $id;
 324     $diverted->find(1);
 325
 326     if ($diverted->N != 1) {
 327       CRM_Core_Error::fatal(ts('Did not find a message template with id of %1.', [1 => $id]));
 328     }
 329
 330     $orig = new CRM_Core_BAO_MessageTemplate();
 331     $orig->workflow_id = $diverted->workflow_id;
 332     $orig->is_reserved = 1;
 333     $orig->find(1);
 334
 335     if ($orig->N != 1) {
 336       CRM_Core_Error::fatal(ts('Message template with id of %1 does not have a default to revert to.', [1 => $id]));
 337     }
 338
 339     $diverted->msg_subject = $orig->msg_subject;
 340     $diverted->msg_text = $orig->msg_text;
 341     $diverted->msg_html = $orig->msg_html;
 342     $diverted->pdf_format_id = is_null($orig->pdf_format_id) ? 'null' : $orig->pdf_format_id;
 343     $diverted->save();
 344   }
 345
 346   /**
 347    * Send an email from the specified template based on an array of params.
 348    *
 349    * @param array $params
 350    *   A string-keyed array of function params, see function body for details.
 351    *
 352    * @return array
 353    *   Array of four parameters: a boolean whether the email was sent, and the subject, text and HTML templates
 354    */
 355   public static function sendTemplate($params) {
 356     $defaults = [
 357       // option group name of the template
 358       'groupName' => NULL,
 359       // option value name of the template
 360       'valueName' => NULL,
 361       // ID of the template
 362       'messageTemplateID' => NULL,
 363       // contact id if contact tokens are to be replaced
 364       'contactId' => NULL,
 365       // additional template params (other than the ones already set in the template singleton)
 366       'tplParams' => [],
 367       // the From: header
 368       'from' => NULL,
 369       // the recipient’s name
 370       'toName' => NULL,
 371       // the recipient’s email - mail is sent only if set
 372       'toEmail' => NULL,
 373       // the Cc: header
 374       'cc' => NULL,
 375       // the Bcc: header
 376       'bcc' => NULL,
 377       // the Reply-To: header
 378       'replyTo' => NULL,
 379       // email attachments
 380       'attachments' => NULL,
 381       // whether this is a test email (and hence should include the test banner)
 382       'isTest' => FALSE,
 383       // filename of optional PDF version to add as attachment (do not include path)
 384       'PDFFilename' => NULL,
 385     ];
 386     $params = array_merge($defaults, $params);
 387
 388     // Core#644 - handle contact ID passed as "From".
 389     if (isset($params['from'])) {
 390       $params['from'] = CRM_Utils_Mail::formatFromAddress($params['from']);
 391     }
 392
 393     CRM_Utils_Hook::alterMailParams($params, 'messageTemplate');
 394
 395     if ((!$params['groupName'] ||
 396         !$params['valueName']
 397       ) &&
 398       !$params['messageTemplateID']
 399     ) {
 400       CRM_Core_Error::fatal(ts("Message template's option group and/or option value or ID missing."));
 401     }
 402
 403     if ($params['messageTemplateID']) {
 404       // fetch the three elements from the db based on id
 405       $query = 'SELECT msg_subject subject, msg_text text, msg_html html, pdf_format_id format
 406                       FROM civicrm_msg_template mt
 407                       WHERE mt.id = %1 AND mt.is_default = 1';
 408       $sqlParams = [1 => [$params['messageTemplateID'], 'String']];
 409     }
 410     else {
 411       // fetch the three elements from the db based on option_group and option_value names
 412       $query = 'SELECT msg_subject subject, msg_text text, msg_html html, pdf_format_id format
 413                       FROM civicrm_msg_template mt
 414                       JOIN civicrm_option_value ov ON workflow_id = ov.id
 415                       JOIN civicrm_option_group og ON ov.option_group_id = og.id
 416                       WHERE og.name = %1 AND ov.name = %2 AND mt.is_default = 1';
 417       $sqlParams = [1 => [$params['groupName'], 'String'], 2 => [$params['valueName'], 'String']];
 418     }
 419     $dao = CRM_Core_DAO::executeQuery($query, $sqlParams);
 420     $dao->fetch();
 421
 422     if (!$dao->N) {
 423       if ($params['messageTemplateID']) {
 424         CRM_Core_Error::fatal(ts('No such message template: id=%1.', [1 => $params['messageTemplateID']]));
 425       }
 426       else {
 427         CRM_Core_Error::fatal(ts('No such message template: option group %1, option value %2.', [
 428           1 => $params['groupName'],
 429           2 => $params['valueName'],
 430         ]));
 431       }
 432     }
 433
 434     $mailContent = [
 435       'subject' => $dao->subject,
 436       'text' => $dao->text,
 437       'html' => $dao->html,
 438       'format' => $dao->format,
 439       'groupName' => $params['groupName'],
 440       'valueName' => $params['valueName'],
 441       'messageTemplateID' => $params['messageTemplateID'],
 442     ];
 443
 444     CRM_Utils_Hook::alterMailContent($mailContent);
 445
 446     // add the test banner (if requested)
 447     if ($params['isTest']) {
 448       $query = "SELECT msg_subject subject, msg_text text, msg_html html
 449                       FROM civicrm_msg_template mt
 450                       JOIN civicrm_option_value ov ON workflow_id = ov.id
 451                       JOIN civicrm_option_group og ON ov.option_group_id = og.id
 452                       WHERE og.name = 'msg_tpl_workflow_meta' AND ov.name = 'test_preview' AND mt.is_default = 1";
 453       $testDao = CRM_Core_DAO::executeQuery($query);
 454       $testDao->fetch();
 455
 456       $mailContent['subject'] = $testDao->subject . $mailContent['subject'];
 457       $mailContent['text'] = $testDao->text . $mailContent['text'];
 458       $mailContent['html'] = preg_replace('/<body(.*)$/im', "<body\\1\n{$testDao->html}", $mailContent['html']);
 459     }
 460
 461     // replace tokens in the three elements (in subject as if it was the text body)
 462     $domain = CRM_Core_BAO_Domain::getDomain();
 463     $hookTokens = [];
 464     $mailing = new CRM_Mailing_BAO_Mailing();
 465     $mailing->subject = $mailContent['subject'];
 466     $mailing->body_text = $mailContent['text'];
 467     $mailing->body_html = $mailContent['html'];
 468     $tokens = $mailing->getTokens();
 469     CRM_Utils_Hook::tokens($hookTokens);
 470     $categories = array_keys($hookTokens);
 471
 472     $contactID = CRM_Utils_Array::value('contactId', $params);
 473
 474     if ($contactID) {
 475       $contactParams = ['contact_id' => $contactID];
 476       $returnProperties = [];
 477
 478       if (isset($tokens['subject']['contact'])) {
 479         foreach ($tokens['subject']['contact'] as $name) {
 480           $returnProperties[$name] = 1;
 481         }
 482       }
 483
 484       if (isset($tokens['text']['contact'])) {
 485         foreach ($tokens['text']['contact'] as $name) {
 486           $returnProperties[$name] = 1;
 487         }
 488       }
 489
 490       if (isset($tokens['html']['contact'])) {
 491         foreach ($tokens['html']['contact'] as $name) {
 492           $returnProperties[$name] = 1;
 493         }
 494       }
 495
 496       // @todo CRM-17253 don't resolve contact details if there are no tokens
 497       // effectively comment out this next (performance-expensive) line
 498       // but unfortunately testing is a bit think on the ground to that needs to
 499       // be added.
 500       list($contact) = CRM_Utils_Token::getTokenDetails($contactParams,
 501         $returnProperties,
 502         FALSE, FALSE, NULL,
 503         CRM_Utils_Token::flattenTokens($tokens),
 504         // we should consider adding groupName and valueName here
 505         'CRM_Core_BAO_MessageTemplate'
 506       );
 507       $contact = $contact[$contactID];
 508     }
 509
 510     $mailContent['subject'] = CRM_Utils_Token::replaceDomainTokens($mailContent['subject'], $domain, FALSE, $tokens['subject'], TRUE);
 511     $mailContent['text'] = CRM_Utils_Token::replaceDomainTokens($mailContent['text'], $domain, FALSE, $tokens['text'], TRUE);
 512     $mailContent['html'] = CRM_Utils_Token::replaceDomainTokens($mailContent['html'], $domain, TRUE, $tokens['html'], TRUE);
 513
 514     if ($contactID) {
 515       $mailContent['subject'] = CRM_Utils_Token::replaceContactTokens($mailContent['subject'], $contact, FALSE, $tokens['subject'], FALSE, TRUE);
 516       $mailContent['text'] = CRM_Utils_Token::replaceContactTokens($mailContent['text'], $contact, FALSE, $tokens['text'], FALSE, TRUE);
 517       $mailContent['html'] = CRM_Utils_Token::replaceContactTokens($mailContent['html'], $contact, FALSE, $tokens['html'], FALSE, TRUE);
 518
 519       $contactArray = [$contactID => $contact];
 520       CRM_Utils_Hook::tokenValues($contactArray,
 521         [$contactID],
 522         NULL,
 523         CRM_Utils_Token::flattenTokens($tokens),
 524         // we should consider adding groupName and valueName here
 525         'CRM_Core_BAO_MessageTemplate'
 526       );
 527       $contact = $contactArray[$contactID];
 528
 529       $mailContent['subject'] = CRM_Utils_Token::replaceHookTokens($mailContent['subject'], $contact, $categories, TRUE);
 530       $mailContent['text'] = CRM_Utils_Token::replaceHookTokens($mailContent['text'], $contact, $categories, TRUE);
 531       $mailContent['html'] = CRM_Utils_Token::replaceHookTokens($mailContent['html'], $contact, $categories, TRUE);
 532     }
 533
 534     // strip whitespace from ends and turn into a single line
 535     $mailContent['subject'] = "{strip}{$mailContent['subject']}{/strip}";
 536
 537     // parse the three elements with Smarty
 538     $smarty = CRM_Core_Smarty::singleton();
 539     foreach ($params['tplParams'] as $name => $value) {
 540       $smarty->assign($name, $value);
 541     }
 542     foreach ([
 543       'subject',
 544       'text',
 545       'html',
 546     ] as $elem) {
 547       $mailContent[$elem] = $smarty->fetch("string:{$mailContent[$elem]}");
 548     }
 549
 550     // send the template, honouring the target user’s preferences (if any)
 551     $sent = FALSE;
 552
 553     // create the params array
 554     $params['subject'] = $mailContent['subject'];
 555     $params['text'] = $mailContent['text'];
 556     $params['html'] = $mailContent['html'];
 557
 558     if ($params['toEmail']) {
 559       $contactParams = [['email', 'LIKE', $params['toEmail'], 0, 1]];
 560       list($contact, $_) = CRM_Contact_BAO_Query::apiQuery($contactParams);
 561
 562       $prefs = array_pop($contact);
 563
 564       if (isset($prefs['preferred_mail_format']) and $prefs['preferred_mail_format'] == 'HTML') {
 565         $params['text'] = NULL;
 566       }
 567
 568       if (isset($prefs['preferred_mail_format']) and $prefs['preferred_mail_format'] == 'Text') {
 569         $params['html'] = NULL;
 570       }
 571
 572       $config = CRM_Core_Config::singleton();
 573       if (isset($params['isEmailPdf']) && $params['isEmailPdf'] == 1) {
 574         $pdfHtml = CRM_Contribute_BAO_ContributionPage::addInvoicePdfToEmail($params['contributionId'], $params['contactId']);
 575         if (empty($params['attachments'])) {
 576           $params['attachments'] = [];
 577         }
 578         $params['attachments'][] = CRM_Utils_Mail::appendPDF('Invoice.pdf', $pdfHtml, $mailContent['format']);
 579       }
 580       $pdf_filename = '';
 581       if ($config->doNotAttachPDFReceipt &&
 582         $params['PDFFilename'] &&
 583         $params['html']
 584       ) {
 585         if (empty($params['attachments'])) {
 586           $params['attachments'] = [];
 587         }
 588         $params['attachments'][] = CRM_Utils_Mail::appendPDF($params['PDFFilename'], $params['html'], $mailContent['format']);
 589         if (isset($params['tplParams']['email_comment'])) {
 590           $params['html'] = $params['tplParams']['email_comment'];
 591           $params['text'] = strip_tags($params['tplParams']['email_comment']);
 592         }
 593       }
 594
 595       $sent = CRM_Utils_Mail::send($params);
 596
 597       if ($pdf_filename) {
 598         unlink($pdf_filename);
 599       }
 600     }
 601
 602     return [$sent, $mailContent['subject'], $mailContent['text'], $mailContent['html']];
 603   }
 604
 605 }