api/v3/Mailing.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  * APIv3 functions for registering/processing mailing events.
  31  *
  32  * @package CiviCRM_APIv3
  33  */
  34
  35 /**
  36  * Handle a create event.
  37  *
  38  * @param array $params
  39  *
  40  * @return array
  41  *    API Success Array
  42  * @throws \API_Exception
  43  * @throws \Civi\API\Exception\UnauthorizedException
  44  */
  45 function civicrm_api3_mailing_create($params) {
  46   if (isset($params['template_options']) && is_array($params['template_options'])) {
  47     $params['template_options'] = ($params['template_options'] === array()) ? '{}' : json_encode($params['template_options']);
  48   }
  49   if (CRM_Mailing_Info::workflowEnabled()) {
  50     // Note: 'schedule mailings' and 'approve mailings' can update certain fields, but can't create.
  51
  52     if (empty($params['id'])) {
  53       if (!CRM_Core_Permission::check('access CiviMail') && !CRM_Core_Permission::check('create mailings')) {
  54         throw new \Civi\API\Exception\UnauthorizedException("Cannot create new mailing. Required permission: 'access CiviMail' or 'create mailings'");
  55       }
  56     }
  57
  58     $safeParams = array();
  59     $fieldPerms = CRM_Mailing_BAO_Mailing::getWorkflowFieldPerms();
  60     foreach (array_keys($params) as $field) {
  61       if (CRM_Core_Permission::check($fieldPerms[$field])) {
  62         $safeParams[$field] = $params[$field];
  63       }
  64     }
  65   }
  66   else {
  67     $safeParams = $params;
  68   }
  69   $timestampCheck = TRUE;
  70   if (!empty($params['id']) && !empty($params['modified_date'])) {
  71     $timestampCheck = _civicrm_api3_compare_timestamps($safeParams['modified_date'], $safeParams['id'], 'Mailing');
  72     unset($safeParams['modified_date']);
  73   }
  74   if (!$timestampCheck) {
  75     throw new API_Exception("Mailing has not been saved, Content maybe out of date, please refresh the page and try again");
  76   }
  77
  78   // FlexMailer is a refactoring of CiviMail which provides new hooks/APIs/docs. If the sysadmin has opted to enable it, then use that instead of CiviMail.
  79   $safeParams['_evil_bao_validator_'] = \CRM_Utils_Constant::value('CIVICRM_FLEXMAILER_HACK_SENDABLE', 'CRM_Mailing_BAO_Mailing::checkSendable');
  80   $result = _civicrm_api3_basic_create(_civicrm_api3_get_BAO(__FUNCTION__), $safeParams, 'Mailing');
  81   return _civicrm_api3_mailing_get_formatResult($result);
  82 }
  83
  84 /**
  85  * Get tokens for one or more entity type
  86  *
  87  * Output will be formatted either as a flat list,
  88  * or pass sequential=1 to retrieve as a hierarchy formatted for select2.
  89  *
  90  * @param array $params
  91  *   Should contain an array of entities to retrieve tokens for.
  92  *
  93  * @return array
  94  * @throws \API_Exception
  95  */
  96 function civicrm_api3_mailing_gettokens($params) {
  97   $tokens = array();
  98   foreach ((array) $params['entity'] as $ent) {
  99     $func = lcfirst($ent) . 'Tokens';
 100     if (!method_exists('CRM_Core_SelectValues', $func)) {
 101       throw new API_Exception('Unknown token entity: ' . $ent);
 102     }
 103     $tokens = array_merge(CRM_Core_SelectValues::$func(), $tokens);
 104   }
 105   if (!empty($params['sequential'])) {
 106     $tokens = CRM_Utils_Token::formatTokensForDisplay($tokens);
 107   }
 108   return civicrm_api3_create_success($tokens, $params, 'Mailing', 'gettokens');
 109 }
 110
 111 /**
 112  * Adjust Metadata for Create action.
 113  *
 114  * The metadata is used for setting defaults, documentation & validation.
 115  *
 116  * @param array $params
 117  *   Array of parameters determined by getfields.
 118  */
 119 function _civicrm_api3_mailing_gettokens_spec(&$params) {
 120   $params['entity'] = array(
 121     'api.default' => array('contact'),
 122     'api.required' => 1,
 123     'api.multiple' => 1,
 124     'title' => 'Entity',
 125     'options' => array(),
 126   );
 127   // Fetch a list of token functions and format to look like entity names
 128   foreach (get_class_methods('CRM_Core_SelectValues') as $func) {
 129     if (strpos($func, 'Tokens')) {
 130       $ent = ucfirst(str_replace('Tokens', '', $func));
 131       $params['entity']['options'][$ent] = $ent;
 132     }
 133   }
 134 }
 135
 136 /**
 137  * Adjust Metadata for Create action.
 138  *
 139  * The metadata is used for setting defaults, documentation & validation.
 140  *
 141  * @param array $params
 142  *   Array of parameters determined by getfields.
 143  */
 144 function _civicrm_api3_mailing_create_spec(&$params) {
 145   $params['created_id']['api.default'] = 'user_contact_id';
 146
 147   $params['override_verp']['api.default'] = !CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::MAILING_PREFERENCES_NAME, 'track_civimail_replies');
 148   $params['visibility']['api.default'] = 'Public Pages';
 149   $params['dedupe_email']['api.default'] = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::MAILING_PREFERENCES_NAME, 'dedupe_email_default');
 150
 151   $params['forward_replies']['api.default'] = FALSE;
 152   $params['auto_responder']['api.default'] = FALSE;
 153   $params['open_tracking']['api.default'] = TRUE;
 154   $params['url_tracking']['api.default'] = TRUE;
 155
 156   $params['header_id']['api.default'] = CRM_Mailing_PseudoConstant::defaultComponent('Header', '');
 157   $params['footer_id']['api.default'] = CRM_Mailing_PseudoConstant::defaultComponent('Footer', '');
 158   $params['optout_id']['api.default'] = CRM_Mailing_PseudoConstant::defaultComponent('OptOut', '');
 159   $params['reply_id']['api.default'] = CRM_Mailing_PseudoConstant::defaultComponent('Reply', '');
 160   $params['resubscribe_id']['api.default'] = CRM_Mailing_PseudoConstant::defaultComponent('Resubscribe', '');
 161   $params['unsubscribe_id']['api.default'] = CRM_Mailing_PseudoConstant::defaultComponent('Unsubscribe', '');
 162   $params['mailing_type']['api.default'] = 'standalone';
 163   $defaultAddress = CRM_Core_BAO_Domain::getNameAndEmail(TRUE, TRUE);
 164   foreach ($defaultAddress as $value) {
 165     if (preg_match('/"(.*)" <(.*)>/', $value, $match)) {
 166       $params['from_email']['api.default'] = $match[2];
 167       $params['from_name']['api.default'] = $match[1];
 168     }
 169   }
 170 }
 171
 172 /**
 173  * Adjust metadata for clone spec action.
 174  *
 175  * @param array $spec
 176  */
 177 function _civicrm_api3_mailing_clone_spec(&$spec) {
 178   $mailingFields = CRM_Mailing_DAO_Mailing::fields();
 179   $spec['id'] = $mailingFields['id'];
 180   $spec['id']['api.required'] = 1;
 181 }
 182
 183 /**
 184  * Clone mailing.
 185  *
 186  * @param array $params
 187  *
 188  * @return array
 189  * @throws \CiviCRM_API3_Exception
 190  */
 191 function civicrm_api3_mailing_clone($params) {
 192   $BLACKLIST = array(
 193     'id',
 194     'is_completed',
 195     'created_id',
 196     'created_date',
 197     'scheduled_id',
 198     'scheduled_date',
 199     'approver_id',
 200     'approval_date',
 201     'approval_status_id',
 202     'approval_note',
 203     'is_archived',
 204     'hash',
 205     'mailing_type',
 206   );
 207
 208   $get = civicrm_api3('Mailing', 'getsingle', array('id' => $params['id']));
 209
 210   $newParams = array();
 211   $newParams['debug'] = CRM_Utils_Array::value('debug', $params);
 212   $newParams['groups']['include'] = array();
 213   $newParams['groups']['exclude'] = array();
 214   $newParams['mailings']['include'] = array();
 215   $newParams['mailings']['exclude'] = array();
 216   foreach ($get as $field => $value) {
 217     if (!in_array($field, $BLACKLIST)) {
 218       $newParams[$field] = $value;
 219     }
 220   }
 221
 222   $dao = new CRM_Mailing_DAO_MailingGroup();
 223   $dao->mailing_id = $params['id'];
 224   $dao->find();
 225   while ($dao->fetch()) {
 226     // CRM-11431; account for multi-lingual
 227     $entity = (substr($dao->entity_table, 0, 15) == 'civicrm_mailing') ? 'mailings' : 'groups';
 228     $newParams[$entity][strtolower($dao->group_type)][] = $dao->entity_id;
 229   }
 230
 231   return civicrm_api3('Mailing', 'create', $newParams);
 232 }
 233
 234 /**
 235  * Handle a delete event.
 236  *
 237  * @param array $params
 238  *
 239  * @return array
 240  *   API Success Array
 241  */
 242 function civicrm_api3_mailing_delete($params) {
 243   return _civicrm_api3_basic_delete(_civicrm_api3_get_BAO(__FUNCTION__), $params);
 244 }
 245
 246 /**
 247  * Handle a get event.
 248  *
 249  * @param array $params
 250  *
 251  * @return array
 252  */
 253 function civicrm_api3_mailing_get($params) {
 254   $result = _civicrm_api3_basic_get(_civicrm_api3_get_BAO(__FUNCTION__), $params, TRUE, 'Mailing');
 255   return _civicrm_api3_mailing_get_formatResult($result);
 256 }
 257
 258 /**
 259  * Format definition.
 260  *
 261  * @param array $result
 262  *
 263  * @return array
 264  * @throws \CRM_Core_Exception
 265  */
 266 function _civicrm_api3_mailing_get_formatResult($result) {
 267   if (isset($result['values']) && is_array($result['values'])) {
 268     foreach ($result['values'] as $key => $caseType) {
 269       if (isset($result['values'][$key]['template_options']) && is_string($result['values'][$key]['template_options'])) {
 270         $result['values'][$key]['template_options'] = json_decode($result['values'][$key]['template_options'], TRUE);
 271       }
 272     }
 273   }
 274   return $result;
 275 }
 276
 277 /**
 278  * Adjust metadata for mailing submit api function.
 279  *
 280  * @param array $spec
 281  */
 282 function _civicrm_api3_mailing_submit_spec(&$spec) {
 283   $mailingFields = CRM_Mailing_DAO_Mailing::fields();
 284   $spec['id'] = $mailingFields['id'];
 285   $spec['scheduled_date'] = $mailingFields['scheduled_date'];
 286   $spec['approval_date'] = $mailingFields['approval_date'];
 287   $spec['approval_status_id'] = $mailingFields['approval_status_id'];
 288   $spec['approval_note'] = $mailingFields['approval_note'];
 289   // _skip_evil_bao_auto_recipients_: bool
 290 }
 291
 292 /**
 293  * Mailing submit.
 294  *
 295  * @param array $params
 296  *
 297  * @return array
 298  * @throws API_Exception
 299  */
 300 function civicrm_api3_mailing_submit($params) {
 301   civicrm_api3_verify_mandatory($params, 'CRM_Mailing_DAO_Mailing', array('id'));
 302
 303   if (!isset($params['scheduled_date']) && !isset($updateParams['approval_date'])) {
 304     throw new API_Exception("Missing parameter scheduled_date and/or approval_date");
 305   }
 306   if (!is_numeric(CRM_Core_Session::getLoggedInContactID())) {
 307     throw new API_Exception("Failed to determine current user");
 308   }
 309
 310   $updateParams = array();
 311   $updateParams['id'] = $params['id'];
 312
 313   // Note: we'll pass along scheduling/approval fields, but they may get ignored
 314   // if we don't have permission.
 315   if (isset($params['scheduled_date'])) {
 316     $updateParams['scheduled_date'] = $params['scheduled_date'];
 317     $updateParams['scheduled_id'] = CRM_Core_Session::getLoggedInContactID();
 318   }
 319   if (isset($params['approval_date'])) {
 320     $updateParams['approval_date'] = $params['approval_date'];
 321     $updateParams['approver_id'] = CRM_Core_Session::getLoggedInContactID();
 322     $updateParams['approval_status_id'] = CRM_Utils_Array::value('approval_status_id', $updateParams, CRM_Core_OptionGroup::getDefaultValue('mail_approval_status'));
 323   }
 324   if (isset($params['approval_note'])) {
 325     $updateParams['approval_note'] = $params['approval_note'];
 326   }
 327   if (isset($params['_skip_evil_bao_auto_recipients_'])) {
 328     $updateParams['_skip_evil_bao_auto_recipients_'] = $params['_skip_evil_bao_auto_recipients_'];
 329   }
 330
 331   $updateParams['options']['reload'] = 1;
 332   return civicrm_api3('Mailing', 'create', $updateParams);
 333 }
 334
 335 /**
 336  * Process a bounce event by passing through to the BAOs.
 337  *
 338  * @param array $params
 339  *
 340  * @throws API_Exception
 341  * @return array
 342  */
 343 function civicrm_api3_mailing_event_bounce($params) {
 344   $body = $params['body'];
 345   unset($params['body']);
 346
 347   $params += CRM_Mailing_BAO_BouncePattern::match($body);
 348
 349   if (CRM_Mailing_Event_BAO_Bounce::create($params)) {
 350     return civicrm_api3_create_success($params);
 351   }
 352   else {
 353     throw new API_Exception(ts('Queue event could not be found'), 'no_queue_event');
 354   }
 355 }
 356
 357 /**
 358  * Adjust Metadata for bounce_spec action.
 359  *
 360  * The metadata is used for setting defaults, documentation & validation.
 361  *
 362  * @param array $params
 363  *   Array of parameters determined by getfields.
 364  */
 365 function _civicrm_api3_mailing_event_bounce_spec(&$params) {
 366   $params['job_id']['api.required'] = 1;
 367   $params['job_id']['title'] = 'Job ID';
 368   $params['event_queue_id']['api.required'] = 1;
 369   $params['event_queue_id']['title'] = 'Event Queue ID';
 370   $params['hash']['api.required'] = 1;
 371   $params['hash']['title'] = 'Hash';
 372   $params['body']['api.required'] = 1;
 373   $params['body']['title'] = 'Body';
 374 }
 375
 376 /**
 377  * Handle a confirm event.
 378  *
 379  * @deprecated
 380  *
 381  * @param array $params
 382  *
 383  * @return array
 384  */
 385 function civicrm_api3_mailing_event_confirm($params) {
 386   return civicrm_api('MailingEventConfirm', 'create', $params);
 387 }
 388
 389 /**
 390  * Declare deprecated functions.
 391  *
 392  * @deprecated api notice
 393  * @return array
 394  *   Array of deprecated actions
 395  */
 396 function _civicrm_api3_mailing_deprecation() {
 397   return array('event_confirm' => 'Mailing api "event_confirm" action is deprecated. Use the mailing_event_confirm api instead.');
 398 }
 399
 400 /**
 401  * Handle a reply event.
 402  *
 403  * @param array $params
 404  *
 405  * @return array
 406  */
 407 function civicrm_api3_mailing_event_reply($params) {
 408   $job       = $params['job_id'];
 409   $queue     = $params['event_queue_id'];
 410   $hash      = $params['hash'];
 411   $replyto   = $params['replyTo'];
 412   $bodyTxt   = CRM_Utils_Array::value('bodyTxt', $params);
 413   $bodyHTML  = CRM_Utils_Array::value('bodyHTML', $params);
 414   $fullEmail = CRM_Utils_Array::value('fullEmail', $params);
 415
 416   $mailing = CRM_Mailing_Event_BAO_Reply::reply($job, $queue, $hash, $replyto);
 417
 418   if (empty($mailing)) {
 419     return civicrm_api3_create_error('Queue event could not be found');
 420   }
 421
 422   CRM_Mailing_Event_BAO_Reply::send($queue, $mailing, $bodyTxt, $replyto, $bodyHTML, $fullEmail);
 423
 424   return civicrm_api3_create_success($params);
 425 }
 426
 427 /**
 428  * Adjust Metadata for event_reply action.
 429  *
 430  * The metadata is used for setting defaults, documentation & validation.
 431  *
 432  * @param array $params
 433  *   Array of parameters determined by getfields.
 434  */
 435 function _civicrm_api3_mailing_event_reply_spec(&$params) {
 436   $params['job_id']['api.required'] = 1;
 437   $params['job_id']['title'] = 'Job ID';
 438   $params['event_queue_id']['api.required'] = 1;
 439   $params['event_queue_id']['title'] = 'Event Queue ID';
 440   $params['hash']['api.required'] = 1;
 441   $params['hash']['title'] = 'Hash';
 442   $params['replyTo']['api.required'] = 0;
 443   $params['replyTo']['title'] = 'Reply To';//doesn't really explain adequately
 444 }
 445
 446 /**
 447  * Handle a forward event.
 448  *
 449  * @param array $params
 450  *
 451  * @return array
 452  */
 453 function civicrm_api3_mailing_event_forward($params) {
 454   $job       = $params['job_id'];
 455   $queue     = $params['event_queue_id'];
 456   $hash      = $params['hash'];
 457   $email     = $params['email'];
 458   $fromEmail = CRM_Utils_Array::value('fromEmail', $params);
 459   $params    = CRM_Utils_Array::value('params', $params);
 460
 461   $forward = CRM_Mailing_Event_BAO_Forward::forward($job, $queue, $hash, $email, $fromEmail, $params);
 462
 463   if ($forward) {
 464     return civicrm_api3_create_success($params);
 465   }
 466
 467   return civicrm_api3_create_error('Queue event could not be found');
 468 }
 469
 470 /**
 471  * Adjust Metadata for event_forward action.
 472  *
 473  * The metadata is used for setting defaults, documentation & validation.
 474  *
 475  * @param array $params
 476  *   Array of parameters determined by getfields.
 477  */
 478 function _civicrm_api3_mailing_event_forward_spec(&$params) {
 479   $params['job_id']['api.required'] = 1;
 480   $params['job_id']['title'] = 'Job ID';
 481   $params['event_queue_id']['api.required'] = 1;
 482   $params['event_queue_id']['title'] = 'Event Queue ID';
 483   $params['hash']['api.required'] = 1;
 484   $params['hash']['title'] = 'Hash';
 485   $params['email']['api.required'] = 1;
 486   $params['email']['title'] = 'Forwarded to Email';
 487 }
 488
 489 /**
 490  * Handle a click event.
 491  *
 492  * @param array $params
 493  *
 494  * @return array
 495  */
 496 function civicrm_api3_mailing_event_click($params) {
 497   civicrm_api3_verify_mandatory($params,
 498     'CRM_Mailing_Event_DAO_TrackableURLOpen',
 499     array('event_queue_id', 'url_id'),
 500     FALSE
 501   );
 502
 503   $url_id = $params['url_id'];
 504   $queue = $params['event_queue_id'];
 505
 506   $url = CRM_Mailing_Event_BAO_TrackableURLOpen::track($queue, $url_id);
 507
 508   $values             = array();
 509   $values['url']      = $url;
 510   $values['is_error'] = 0;
 511
 512   return civicrm_api3_create_success($values);
 513 }
 514
 515 /**
 516  * Handle an open event.
 517  *
 518  * @param array $params
 519  *
 520  * @return array
 521  */
 522 function civicrm_api3_mailing_event_open($params) {
 523
 524   civicrm_api3_verify_mandatory($params,
 525     'CRM_Mailing_Event_DAO_Opened',
 526     array('event_queue_id'),
 527     FALSE
 528   );
 529
 530   $queue = $params['event_queue_id'];
 531   $success = CRM_Mailing_Event_BAO_Opened::open($queue);
 532
 533   if (!$success) {
 534     return civicrm_api3_create_error('mailing open event failed');
 535   }
 536
 537   return civicrm_api3_create_success($params);
 538 }
 539
 540 /**
 541  * Preview mailing.
 542  *
 543  * @param array $params
 544  *   Array per getfields metadata.
 545  *
 546  * @return array
 547  * @throws \API_Exception
 548  */
 549 function civicrm_api3_mailing_preview($params) {
 550   $fromEmail = NULL;
 551   if (!empty($params['from_email'])) {
 552     $fromEmail = $params['from_email'];
 553   }
 554
 555   $mailing = new CRM_Mailing_BAO_Mailing();
 556   $mailingID = CRM_Utils_Array::value('id', $params);
 557   if ($mailingID) {
 558     $mailing->id = $mailingID;
 559     $mailing->find(TRUE);
 560   }
 561   else {
 562     $mailing->copyValues($params);
 563   }
 564
 565   $session = CRM_Core_Session::singleton();
 566
 567   CRM_Mailing_BAO_Mailing::tokenReplace($mailing);
 568
 569   // get and format attachments
 570   $attachments = CRM_Core_BAO_File::getEntityFile('civicrm_mailing', $mailing->id);
 571
 572   $returnProperties = $mailing->getReturnProperties();
 573   $contactID = CRM_Utils_Array::value('contact_id', $params);
 574   if (!$contactID) {
 575     $contactID = $session->get('userID');
 576   }
 577   $mailingParams = array('contact_id' => $contactID);
 578
 579   $details = CRM_Utils_Token::getTokenDetails($mailingParams, $returnProperties, TRUE, TRUE, NULL, $mailing->getFlattenedTokens());
 580
 581   $mime = $mailing->compose(NULL, NULL, NULL, $session->get('userID'), $fromEmail, $fromEmail,
 582     TRUE, $details[0][$contactID], $attachments
 583   );
 584
 585   return civicrm_api3_create_success(array(
 586     'id' => $params['id'],
 587     'contact_id' => $contactID,
 588     'subject' => $mime->headers()['Subject'],
 589     'body_html' => $mime->getHTMLBody(),
 590     'body_text' => $mime->getTXTBody(),
 591   ));
 592 }
 593
 594 /**
 595  * Adjust metadata for send test function.
 596  *
 597  * @param array $spec
 598  */
 599 function _civicrm_api3_mailing_send_test_spec(&$spec) {
 600   $spec['test_group']['title'] = 'Test Group ID';
 601   $spec['test_email']['title'] = 'Test Email Address';
 602   $spec['mailing_id']['api.required'] = TRUE;
 603   $spec['mailing_id']['title'] = ts('Mailing Id');
 604 }
 605
 606 /**
 607  * Send test mailing.
 608  *
 609  * @param array $params
 610  *
 611  * @return array
 612  * @throws \API_Exception
 613  * @throws \CiviCRM_API3_Exception
 614  */
 615 function civicrm_api3_mailing_send_test($params) {
 616   if (!array_key_exists('test_group', $params) && !array_key_exists('test_email', $params)) {
 617     throw new API_Exception("Mandatory key(s) missing from params array: test_group and/or test_email field are required");
 618   }
 619   civicrm_api3_verify_mandatory($params,
 620     'CRM_Mailing_DAO_MailingJob',
 621     array('mailing_id'),
 622     FALSE
 623   );
 624
 625   $testEmailParams = _civicrm_api3_generic_replace_base_params($params);
 626   if (isset($testEmailParams['id'])) {
 627     unset($testEmailParams['id']);
 628   }
 629
 630   $testEmailParams['is_test'] = 1;
 631   $testEmailParams['status'] = 'Scheduled';
 632   $testEmailParams['scheduled_date'] = CRM_Utils_Date::processDate(date('Y-m-d'), date('H:i:s'));
 633   $job = civicrm_api3('MailingJob', 'create', $testEmailParams);
 634   $testEmailParams['job_id'] = $job['id'];
 635   $testEmailParams['emails'] = array_key_exists('test_email', $testEmailParams) ? explode(',', strtolower($testEmailParams['test_email'])) : NULL;
 636   if (!empty($params['test_email'])) {
 637     $query = CRM_Utils_SQL_Select::from('civicrm_email e')
 638         ->select(array('e.id', 'e.contact_id', 'e.email'))
 639         ->join('c', 'INNER JOIN civicrm_contact c ON e.contact_id = c.id')
 640         ->where('e.email IN (@emails)', array('@emails' => $testEmailParams['emails']))
 641         ->where('e.on_hold = 0')
 642         ->where('c.is_opt_out = 0')
 643         ->where('c.do_not_email = 0')
 644         ->where('c.is_deceased = 0')
 645         ->where('c.is_deleted = 0')
 646         ->groupBy('e.id')
 647         ->orderBy(array('e.is_bulkmail DESC', 'e.is_primary DESC'))
 648         ->toSQL();
 649     $dao = CRM_Core_DAO::executeQuery($query);
 650     $emailDetail = array();
 651     // fetch contact_id and email id for all existing emails
 652     while ($dao->fetch()) {
 653       $emailDetail[$dao->email] = array(
 654         'contact_id' => $dao->contact_id,
 655         'email_id' => $dao->id,
 656       );
 657     }
 658     foreach ($testEmailParams['emails'] as $key => $email) {
 659       $email = trim($email);
 660       $contactId = $emailId = NULL;
 661       if (array_key_exists($email, $emailDetail)) {
 662         $emailId = $emailDetail[$email]['email_id'];
 663         $contactId = $emailDetail[$email]['contact_id'];
 664       }
 665       if (!$contactId) {
 666         //create new contact.
 667         $contact   = civicrm_api3('Contact', 'create',
 668           array(
 669             'contact_type' => 'Individual',
 670             'email' => $email,
 671             'api.Email.get' => array('return' => 'id'),
 672           )
 673         );
 674         $contactId = $contact['id'];
 675         $emailId   = $contact['values'][$contactId]['api.Email.get']['id'];
 676       }
 677       civicrm_api3('MailingEventQueue', 'create',
 678         array(
 679           'job_id' => $job['id'],
 680           'email_id' => $emailId,
 681           'contact_id' => $contactId,
 682         )
 683       );
 684     }
 685   }
 686
 687   $isComplete = FALSE;
 688
 689   while (!$isComplete) {
 690     // Q: In CRM_Mailing_BAO_Mailing::processQueue(), the three runJobs*()
 691     // functions are all called. Why does Mailing.send_test only call one?
 692     // CRM_Mailing_BAO_MailingJob::runJobs_pre($mailerJobSize, NULL);
 693     $isComplete = CRM_Mailing_BAO_MailingJob::runJobs($testEmailParams);
 694     // CRM_Mailing_BAO_MailingJob::runJobs_post(NULL);
 695   }
 696
 697   //return delivered mail info
 698   $mailDelivered = CRM_Mailing_Event_BAO_Delivered::getRows($params['mailing_id'], $job['id'], TRUE, NULL, NULL, NULL, TRUE);
 699
 700   return civicrm_api3_create_success($mailDelivered);
 701 }
 702
 703 /**
 704  * Adjust Metadata for send_mail action.
 705  *
 706  * The metadata is used for setting defaults, documentation & validation.
 707  *
 708  * @param array $params
 709  *   Array of parameters determined by getfields.
 710  */
 711 function _civicrm_api3_mailing_stats_spec(&$params) {
 712   $params['date']['api.default'] = 'now';
 713   $params['date']['title'] = 'Date';
 714   $params['is_distinct']['api.default'] = FALSE;
 715   $params['is_distinct']['title'] = 'Is Distinct';
 716 }
 717
 718 /**
 719  * Function which needs to be explained.
 720  *
 721  * @param array $params
 722  *
 723  * @return array
 724  * @throws \API_Exception
 725  */
 726 function civicrm_api3_mailing_stats($params) {
 727   civicrm_api3_verify_mandatory($params,
 728     'CRM_Mailing_DAO_MailingJob',
 729     array('mailing_id'),
 730     FALSE
 731   );
 732
 733   if ($params['date'] == 'now') {
 734     $params['date'] = date('YmdHis');
 735   }
 736   else {
 737     $params['date'] = CRM_Utils_Date::processDate($params['date'] . ' ' . $params['date_time']);
 738   }
 739
 740   $stats[$params['mailing_id']] = array();
 741   if (empty($params['job_id'])) {
 742     $params['job_id'] = NULL;
 743   }
 744   foreach (array('Delivered', 'Bounces', 'Unsubscribers', 'Unique Clicks', 'Opened') as $detail) {
 745     switch ($detail) {
 746       case 'Delivered':
 747         $stats[$params['mailing_id']] += array(
 748           $detail => CRM_Mailing_Event_BAO_Delivered::getTotalCount($params['mailing_id'], $params['job_id'], (bool) $params['is_distinct'], $params['date']),
 749         );
 750         break;
 751
 752       case 'Bounces':
 753         $stats[$params['mailing_id']] += array(
 754           $detail => CRM_Mailing_Event_BAO_Bounce::getTotalCount($params['mailing_id'], $params['job_id'], (bool) $params['is_distinct'], $params['date']),
 755         );
 756         break;
 757
 758       case 'Unsubscribers':
 759         $stats[$params['mailing_id']] += array(
 760           $detail => CRM_Mailing_Event_BAO_Unsubscribe::getTotalCount($params['mailing_id'], $params['job_id'], (bool) $params['is_distinct'], NULL, $params['date']),
 761         );
 762         break;
 763
 764       case 'Unique Clicks':
 765         $stats[$params['mailing_id']] += array(
 766           $detail => CRM_Mailing_Event_BAO_TrackableURLOpen::getTotalCount($params['mailing_id'], $params['job_id'], (bool) $params['is_distinct'], NULL, $params['date']),
 767         );
 768         break;
 769
 770       case 'Opened':
 771         $stats[$params['mailing_id']] += array(
 772           $detail => CRM_Mailing_Event_BAO_Opened::getTotalCount($params['mailing_id'], $params['job_id'], (bool) $params['is_distinct'], $params['date']),
 773         );
 774         break;
 775     }
 776   }
 777   $stats[$params['mailing_id']]['delivered_rate'] = $stats[$params['mailing_id']]['opened_rate'] = $stats[$params['mailing_id']]['clickthrough_rate'] = '0.00%';
 778   if (!empty(CRM_Mailing_Event_BAO_Queue::getTotalCount($params['mailing_id'], $params['job_id']))) {
 779     $stats[$params['mailing_id']]['delivered_rate'] = round((100.0 * $stats[$params['mailing_id']]['Delivered']) / CRM_Mailing_Event_BAO_Queue::getTotalCount($params['mailing_id'], $params['job_id']), 2) . '%';
 780   }
 781   if (!empty($stats[$params['mailing_id']]['Delivered'])) {
 782     $stats[$params['mailing_id']]['opened_rate'] = round($stats[$params['mailing_id']]['Opened'] / $stats[$params['mailing_id']]['Delivered'] * 100.0, 2) . '%';
 783     $stats[$params['mailing_id']]['clickthrough_rate'] = round($stats[$params['mailing_id']]['Unique Clicks'] / $stats[$params['mailing_id']]['Delivered'] * 100.0, 2) . '%';
 784   }
 785   return civicrm_api3_create_success($stats);
 786 }
 787
 788 /**
 789  * Fix the reset dates on the email record based on when a mail was last delivered.
 790  *
 791  * We only consider mailings that were completed and finished in the last 3 to 7 days
 792  * Both the min and max days can be set via the params
 793  *
 794  * @param array $params
 795  *
 796  * @return array
 797  */
 798 function civicrm_api3_mailing_update_email_resetdate($params) {
 799   CRM_Mailing_Event_BAO_Delivered::updateEmailResetDate(
 800     CRM_Utils_Array::value('minDays', $params, 3),
 801     CRM_Utils_Array::value('maxDays', $params, 3)
 802   );
 803   return civicrm_api3_create_success();
 804 }