CRM/Contribute/Form/Task/Invoice.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   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  */
  33
  34 /**
  35  * This class provides the functionality to email a group of
  36  * contacts.
  37  */
  38 class CRM_Contribute_Form_Task_Invoice extends CRM_Contribute_Form_Task {
  39   /**
  40    * Are we operating in "single mode", i.e. updating the task of only
  41    * one specific contribution?
  42    *
  43    * @var boolean
  44    */
  45   public $_single = FALSE;
  46
  47   /**
  48    * Gives all the statues for conribution.
  49    */
  50   public $_contributionStatusId;
  51
  52   /**
  53    * Gives the HTML template of PDF Invoice.
  54    */
  55   public $_messageInvoice;
  56
  57   /**
  58    * This variable is used to assign parameters for HTML template of PDF Invoice.
  59    */
  60   public $_invoiceTemplate;
  61
  62   /**
  63    * Selected output.
  64    */
  65   public $_selectedOutput;
  66
  67   /**
  68    * Build all the data structures needed to build the form.
  69    */
  70   public function preProcess() {
  71     $id = CRM_Utils_Request::retrieve('id', 'Positive', $this, FALSE);
  72     if ($id) {
  73       $this->_contributionIds = array($id);
  74       $this->_componentClause = " civicrm_contribution.id IN ( $id ) ";
  75       $this->_single = TRUE;
  76       $this->assign('totalSelectedContributions', 1);
  77
  78       // set the redirection after actions
  79       $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', $this, FALSE);
  80       $url = CRM_Utils_System::url('civicrm/contact/view/contribution',
  81         "action=view&reset=1&id={$id}&cid={$contactId}&context=contribution&selectedChild=contribute"
  82       );
  83
  84       CRM_Core_Session::singleton()->pushUserContext($url);
  85     }
  86     else {
  87       parent::preProcess();
  88     }
  89
  90     // check that all the contribution ids have status Completed, Pending, Refunded.
  91     $this->_contributionStatusId = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
  92     $status = array('Completed', 'Pending', 'Refunded');
  93     $statusId = array();
  94     foreach ($this->_contributionStatusId as $key => $value) {
  95       if (in_array($value, $status)) {
  96         $statusId[] = $key;
  97       }
  98     }
  99     $Id = implode(",", $statusId);
 100     $query = "SELECT count(*) FROM civicrm_contribution WHERE contribution_status_id NOT IN ($Id) AND {$this->_componentClause}";
 101     $count = CRM_Core_DAO::singleValueQuery($query);
 102     if ($count != 0) {
 103       CRM_Core_Error::statusBounce(ts('Please select only contributions with Completed, Pending, Refunded status.'));
 104     }
 105
 106     // we have all the contribution ids, so now we get the contact ids
 107     parent::setContactIDs();
 108     $this->assign('single', $this->_single);
 109
 110     $qfKey = CRM_Utils_Request::retrieve('qfKey', 'String', $this);
 111     $urlParams = 'force=1';
 112     if (CRM_Utils_Rule::qfKey($qfKey)) {
 113       $urlParams .= "&qfKey=$qfKey";
 114     }
 115
 116     $url = CRM_Utils_System::url('civicrm/contribute/search', $urlParams);
 117     $breadCrumb = array(
 118       array(
 119         'url' => $url,
 120         'title' => ts('Search Results'),
 121       ),
 122     );
 123
 124     CRM_Utils_System::appendBreadCrumb($breadCrumb);
 125
 126     $this->_selectedOutput = CRM_Utils_Request::retrieve('select', 'String', $this);
 127     $this->assign('selectedOutput', $this->_selectedOutput);
 128
 129     if ($this->_selectedOutput == 'email') {
 130       CRM_Utils_System::setTitle(ts('Email Invoice'));
 131     }
 132     else {
 133       CRM_Utils_System::setTitle(ts('Print Contribution Invoice'));
 134     }
 135   }
 136
 137   /**
 138    * Build the form object.
 139    */
 140   public function buildQuickForm() {
 141     $session = CRM_Core_Session::singleton();
 142     $this->preventAjaxSubmit();
 143     if (CRM_Core_Permission::check('administer CiviCRM')) {
 144       $this->assign('isAdmin', 1);
 145     }
 146     $contactID = $session->get('userID');
 147     $contactEmails = CRM_Core_BAO_Email::allEmails($contactID);
 148     $emails = array();
 149     $fromDisplayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 150       $contactID, 'display_name'
 151     );
 152     foreach ($contactEmails as $emailId => $item) {
 153       $email = $item['email'];
 154       if ($email) {
 155         $emails[$emailId] = '"' . $fromDisplayName . '" <' . $email . '> ';
 156       }
 157       if (isset($emails[$emailId])) {
 158         $emails[$emailId] .= $item['locationType'];
 159         if ($item['is_primary']) {
 160           $emails[$emailId] .= ' ' . ts('(preferred)');
 161         }
 162         $emails[$emailId] = htmlspecialchars($emails[$emailId]);
 163       }
 164     }
 165     $fromEmailAddress = CRM_Core_OptionGroup::values('from_email_address');
 166     foreach ($fromEmailAddress as $key => $email) {
 167       $fromEmailAddress[$key] = htmlspecialchars($fromEmailAddress[$key]);
 168     }
 169     $fromEmail = CRM_Utils_Array::crmArrayMerge($emails, $fromEmailAddress);
 170     $this->add('select', 'from_email_address', ts('From Email Address'), array('' => '- select -') + $fromEmail);
 171     if ($this->_selectedOutput != 'email') {
 172       $this->addElement('radio', 'output', NULL, ts('Email Invoice'), 'email_invoice');
 173       $this->addElement('radio', 'output', NULL, ts('PDF Invoice'), 'pdf_invoice');
 174       $this->addRule('output', ts('Selection required'), 'required');
 175       $this->addFormRule(array('CRM_Contribute_Form_Task_Invoice', 'formRule'));
 176     }
 177     else {
 178       $this->addRule('from_email_address', ts('From Email Address is required'), 'required');
 179     }
 180
 181     $this->add('wysiwyg', 'email_comment', ts('If you would like to add personal message to email please add it here. (If sending to more then one receipient the same message will be sent to each contact.)'), array(
 182       'rows' => 2,
 183       'cols' => 40,
 184     ));
 185
 186     $this->addButtons(array(
 187         array(
 188           'type' => 'upload',
 189           'name' => $this->_selectedOutput == 'email' ? ts('Send Email') : ts('Process Invoice(s)'),
 190           'isDefault' => TRUE,
 191         ),
 192         array(
 193           'type' => 'cancel',
 194           'name' => ts('Cancel'),
 195         ),
 196       )
 197     );
 198   }
 199
 200   /**
 201    * Global validation rules for the form.
 202    *
 203    * @param array $values
 204    *
 205    * @return array
 206    *   list of errors to be posted back to the form
 207    */
 208   public static function formRule($values) {
 209     $errors = array();
 210
 211     if ($values['output'] == 'email_invoice' && empty($values['from_email_address'])) {
 212       $errors['from_email_address'] = ts("From Email Address is required");
 213     }
 214
 215     return $errors;
 216   }
 217
 218   /**
 219    * Process the form after the input has been submitted and validated.
 220    */
 221   public function postProcess() {
 222     $params = $this->controller->exportValues($this->_name);
 223     $this->printPDF($this->_contributionIds, $params, $this->_contactIds, $this);
 224   }
 225
 226   /**
 227    * Process the PDf and email with activity and attachment on click of Print Invoices.
 228    *
 229    * @param array $contribIDs
 230    *   Contribution Id.
 231    * @param array $params
 232    *   Associated array of submitted values.
 233    * @param array $contactIds
 234    *   Contact Id.
 235    * @param CRM_Core_Form $form
 236    *   Form object.
 237    */
 238   public static function printPDF($contribIDs, &$params, $contactIds, &$form) {
 239     // get all the details needed to generate a invoice
 240     $messageInvoice = array();
 241     $invoiceTemplate = CRM_Core_Smarty::singleton();
 242     $invoiceElements = CRM_Contribute_Form_Task_PDF::getElements($contribIDs, $params, $contactIds);
 243
 244     // gives the status id when contribution status is 'Refunded'
 245     $contributionStatusID = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 246     $refundedStatusId = CRM_Utils_Array::key('Refunded', $contributionStatusID);
 247     $cancelledStatusId = CRM_Utils_Array::key('Cancelled', $contributionStatusID);
 248
 249     // getting data from admin page
 250     $prefixValue = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
 251
 252     foreach ($invoiceElements['details'] as $contribID => $detail) {
 253       $input = $ids = $objects = array();
 254       if (in_array($detail['contact'], $invoiceElements['excludeContactIds'])) {
 255         continue;
 256       }
 257
 258       $input['component'] = $detail['component'];
 259
 260       $ids['contact'] = $detail['contact'];
 261       $ids['contribution'] = $contribID;
 262       $ids['contributionRecur'] = NULL;
 263       $ids['contributionPage'] = NULL;
 264       $ids['membership'] = CRM_Utils_Array::value('membership', $detail);
 265       $ids['participant'] = CRM_Utils_Array::value('participant', $detail);
 266       $ids['event'] = CRM_Utils_Array::value('event', $detail);
 267
 268       if (!$invoiceElements['baseIPN']->validateData($input, $ids, $objects, FALSE)) {
 269         CRM_Core_Error::fatal();
 270       }
 271
 272       $contribution = &$objects['contribution'];
 273
 274       $input['amount'] = $contribution->total_amount;
 275       $input['invoice_id'] = $contribution->invoice_id;
 276       $input['receive_date'] = $contribution->receive_date;
 277       $input['contribution_status_id'] = $contribution->contribution_status_id;
 278       $input['organization_name'] = $contribution->_relatedObjects['contact']->organization_name;
 279
 280       $objects['contribution']->receive_date = CRM_Utils_Date::isoToMysql($objects['contribution']->receive_date);
 281
 282       $addressParams = array('contact_id' => $contribution->contact_id);
 283       $addressDetails = CRM_Core_BAO_Address::getValues($addressParams);
 284
 285       // to get billing address if present
 286       $billingAddress = array();
 287       foreach ($addressDetails as $key => $address) {
 288         if ((isset($address['is_billing']) && $address['is_billing'] == 1) && (isset($address['is_primary']) && $address['is_primary'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 289           $billingAddress[$address['contact_id']] = $address;
 290           break;
 291         }
 292         elseif (($address['is_billing'] == 0 && $address['is_primary'] == 1) || (isset($address['is_billing']) && $address['is_billing'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 293           $billingAddress[$address['contact_id']] = $address;
 294         }
 295       }
 296
 297       if (!empty($billingAddress[$contribution->contact_id]['state_province_id'])) {
 298         $stateProvinceAbbreviation = CRM_Core_PseudoConstant::stateProvinceAbbreviation($billingAddress[$contribution->contact_id]['state_province_id']);
 299       }
 300       else {
 301         $stateProvinceAbbreviation = '';
 302       }
 303
 304       if ($contribution->contribution_status_id == $refundedStatusId || $contribution->contribution_status_id == $cancelledStatusId) {
 305         if (is_null($contribution->creditnote_id)) {
 306           $creditNoteId = CRM_Contribute_BAO_Contribution::createCreditNoteId($contribution->id);
 307         }
 308         else {
 309           $creditNoteId = $contribution->creditnote_id;
 310         }
 311       }
 312       $invoiceId = CRM_Utils_Array::value('invoice_prefix', $prefixValue) . "" . $contribution->id;
 313
 314       //to obtain due date for PDF invoice
 315       $contributionReceiveDate = date('F j,Y', strtotime(date($input['receive_date'])));
 316       $invoiceDate = date("F j, Y");
 317       $dueDate = date('F j ,Y', strtotime($contributionReceiveDate . "+" . $prefixValue['due_date'] . "" . $prefixValue['due_date_period']));
 318
 319       if ($input['component'] == 'contribute') {
 320         $eid = $contribID;
 321         $etable = 'contribution';
 322         $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, $etable, NULL, TRUE, TRUE);
 323       }
 324       else {
 325         $eid = $contribution->_relatedObjects['participant']->id;
 326         $etable = 'participant';
 327         $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, $etable, NULL, TRUE, FALSE, '', TRUE);
 328       }
 329
 330       //TO DO: Need to do changes for partially paid to display amount due on PDF invoice
 331       $amountDue = ($input['amount'] - $input['amount']);
 332
 333       // retreiving the subtotal and sum of same tax_rate
 334       $dataArray = array();
 335       $subTotal = 0;
 336       foreach ($lineItem as $entity_id => $taxRate) {
 337         if (isset($dataArray[(string) $taxRate['tax_rate']])) {
 338           $dataArray[(string) $taxRate['tax_rate']] = $dataArray[(string) $taxRate['tax_rate']] + CRM_Utils_Array::value('tax_amount', $taxRate);
 339         }
 340         else {
 341           $dataArray[(string) $taxRate['tax_rate']] = CRM_Utils_Array::value('tax_amount', $taxRate);
 342         }
 343         $subTotal += CRM_Utils_Array::value('subTotal', $taxRate);
 344       }
 345
 346       // to email the invoice
 347       $mailDetails = array();
 348       $values = array();
 349       if ($contribution->_component == 'event') {
 350         $daoName = 'CRM_Event_DAO_Event';
 351         $pageId = $contribution->_relatedObjects['event']->id;
 352         $mailElements = array(
 353           'title',
 354           'confirm_from_name',
 355           'confirm_from_email',
 356           'cc_confirm',
 357           'bcc_confirm',
 358         );
 359         CRM_Core_DAO::commonRetrieveAll($daoName, 'id', $pageId, $mailDetails, $mailElements);
 360         $values['title'] = CRM_Utils_Array::value('title', $mailDetails[$contribution->_relatedObjects['event']->id]);
 361         $values['confirm_from_name'] = CRM_Utils_Array::value('confirm_from_name', $mailDetails[$contribution->_relatedObjects['event']->id]);
 362         $values['confirm_from_email'] = CRM_Utils_Array::value('confirm_from_email', $mailDetails[$contribution->_relatedObjects['event']->id]);
 363         $values['cc_confirm'] = CRM_Utils_Array::value('cc_confirm', $mailDetails[$contribution->_relatedObjects['event']->id]);
 364         $values['bcc_confirm'] = CRM_Utils_Array::value('bcc_confirm', $mailDetails[$contribution->_relatedObjects['event']->id]);
 365
 366         $title = CRM_Utils_Array::value('title', $mailDetails[$contribution->_relatedObjects['event']->id]);
 367       }
 368       elseif ($contribution->_component == 'contribute') {
 369         $daoName = 'CRM_Contribute_DAO_ContributionPage';
 370         $pageId = $contribution->contribution_page_id;
 371         $mailElements = array(
 372           'title',
 373           'receipt_from_name',
 374           'receipt_from_email',
 375           'cc_receipt',
 376           'bcc_receipt',
 377         );
 378         CRM_Core_DAO::commonRetrieveAll($daoName, 'id', $pageId, $mailDetails, $mailElements);
 379
 380         $values['title'] = CRM_Utils_Array::value('title', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 381         $values['receipt_from_name'] = CRM_Utils_Array::value('receipt_from_name', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 382         $values['receipt_from_email'] = CRM_Utils_Array::value('receipt_from_email', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 383         $values['cc_receipt'] = CRM_Utils_Array::value('cc_receipt', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 384         $values['bcc_receipt'] = CRM_Utils_Array::value('bcc_receipt', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 385
 386         $title = CRM_Utils_Array::value('title', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 387       }
 388       $source = $contribution->source;
 389
 390       $config = CRM_Core_Config::singleton();
 391       if (!isset($params['forPage'])) {
 392         $config->doNotAttachPDFReceipt = 1;
 393       }
 394
 395       // get organization address
 396       $domain = CRM_Core_BAO_Domain::getDomain();
 397       $locParams = array('contact_id' => $domain->contact_id);
 398       $locationDefaults = CRM_Core_BAO_Location::getValues($locParams);
 399       if (isset($locationDefaults['address'][1]['state_province_id'])) {
 400         $stateProvinceAbbreviationDomain = CRM_Core_PseudoConstant::stateProvinceAbbreviation($locationDefaults['address'][1]['state_province_id']);
 401       }
 402       else {
 403         $stateProvinceAbbreviationDomain = '';
 404       }
 405       if (isset($locationDefaults['address'][1]['country_id'])) {
 406         $countryDomain = CRM_Core_PseudoConstant::country($locationDefaults['address'][1]['country_id']);
 407       }
 408       else {
 409         $countryDomain = '';
 410       }
 411
 412       // parameters to be assign for template
 413       $tplParams = array(
 414         'title' => $title,
 415         'component' => $input['component'],
 416         'id' => $contribution->id,
 417         'source' => $source,
 418         'invoice_id' => $invoiceId,
 419         'resourceBase' => $config->userFrameworkResourceURL,
 420         'defaultCurrency' => $config->defaultCurrency,
 421         'amount' => $contribution->total_amount,
 422         'amountDue' => $amountDue,
 423         'invoice_date' => $invoiceDate,
 424         'dueDate' => $dueDate,
 425         'notes' => CRM_Utils_Array::value('notes', $prefixValue),
 426         'display_name' => $contribution->_relatedObjects['contact']->display_name,
 427         'lineItem' => $lineItem,
 428         'dataArray' => $dataArray,
 429         'refundedStatusId' => $refundedStatusId,
 430         'cancelledStatusId' => $cancelledStatusId,
 431         'contribution_status_id' => $contribution->contribution_status_id,
 432         'subTotal' => $subTotal,
 433         'street_address' => CRM_Utils_Array::value('street_address', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 434         'supplemental_address_1' => CRM_Utils_Array::value('supplemental_address_1', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 435         'supplemental_address_2' => CRM_Utils_Array::value('supplemental_address_2', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 436         'city' => CRM_Utils_Array::value('city', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 437         'stateProvinceAbbreviation' => $stateProvinceAbbreviation,
 438         'postal_code' => CRM_Utils_Array::value('postal_code', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 439         'is_pay_later' => $contribution->is_pay_later,
 440         'organization_name' => $contribution->_relatedObjects['contact']->organization_name,
 441         'domain_organization' => $domain->name,
 442         'domain_street_address' => CRM_Utils_Array::value('street_address', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 443         'domain_supplemental_address_1' => CRM_Utils_Array::value('supplemental_address_1', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 444         'domain_supplemental_address_2' => CRM_Utils_Array::value('supplemental_address_2', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 445         'domain_city' => CRM_Utils_Array::value('city', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 446         'domain_postal_code' => CRM_Utils_Array::value('postal_code', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 447         'domain_state' => $stateProvinceAbbreviationDomain,
 448         'domain_country' => $countryDomain,
 449         'domain_email' => CRM_Utils_Array::value('email', CRM_Utils_Array::value('1', $locationDefaults['email'])),
 450         'domain_phone' => CRM_Utils_Array::value('phone', CRM_Utils_Array::value('1', $locationDefaults['phone'])),
 451       );
 452
 453       if (isset($creditNoteId)) {
 454         $tplParams['creditnote_id'] = $creditNoteId;
 455       }
 456
 457       $pdfFileName = "{$invoiceId}.pdf";
 458       $sendTemplateParams = array(
 459         'groupName' => 'msg_tpl_workflow_contribution',
 460         'valueName' => 'contribution_invoice_receipt',
 461         'contactId' => $contribution->contact_id,
 462         'tplParams' => $tplParams,
 463         'PDFFilename' => $pdfFileName,
 464       );
 465       $session = CRM_Core_Session::singleton();
 466       $contactID = $session->get('userID');
 467       //CRM-16319 - we dont store in userID in case the user is doing multiple
 468       //transactions etc
 469       if (empty($contactID)) {
 470         $contactID = $session->get('transaction.userID');
 471       }
 472       $contactEmails = CRM_Core_BAO_Email::allEmails($contactID);
 473       $emails = array();
 474       $fromDisplayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 475         $contactID, 'display_name'
 476       );
 477
 478       foreach ($contactEmails as $emailId => $item) {
 479         $email = $item['email'];
 480         if ($email) {
 481           $emails[$emailId] = '"' . $fromDisplayName . '" <' . $email . '> ';
 482         }
 483       }
 484       $fromEmail = CRM_Utils_Array::crmArrayMerge($emails, CRM_Core_OptionGroup::values('from_email_address'));
 485
 486       // from email address
 487       if (isset($params['from_email_address'])) {
 488         $fromEmailAddress = CRM_Utils_Array::value($params['from_email_address'], $fromEmail);
 489       }
 490       // condition to check for download PDF Invoice or email Invoice
 491       if ($invoiceElements['createPdf']) {
 492         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 493         if (isset($params['forPage'])) {
 494           return $html;
 495         }
 496         else {
 497           $mail = array(
 498             'subject' => $subject,
 499             'body' => $message,
 500             'html' => $html,
 501           );
 502           if ($mail['html']) {
 503             $messageInvoice[] = $mail['html'];
 504           }
 505           else {
 506             $messageInvoice[] = nl2br($mail['body']);
 507           }
 508         }
 509       }
 510       elseif ($contribution->_component == 'contribute') {
 511         $email = CRM_Contact_BAO_Contact::getPrimaryEmail($contribution->contact_id);
 512
 513         $sendTemplateParams['tplParams'] = array_merge($tplParams, array('email_comment' => $invoiceElements['params']['email_comment']));
 514         $sendTemplateParams['from'] = $fromEmailAddress;
 515         $sendTemplateParams['toEmail'] = $email;
 516         $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_receipt', $values);
 517         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_receipt', $values);
 518
 519         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 520         // functions call for adding activity with attachment
 521         $pdfFileName = "{$invoiceId}.pdf";
 522         $fileName = self::putFile($html, $pdfFileName);
 523         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 524       }
 525       elseif ($contribution->_component == 'event') {
 526         $email = CRM_Contact_BAO_Contact::getPrimaryEmail($contribution->contact_id);
 527
 528         $sendTemplateParams['tplParams'] = array_merge($tplParams, array('email_comment' => $invoiceElements['params']['email_comment']));
 529         $sendTemplateParams['from'] = $fromEmailAddress;
 530         $sendTemplateParams['toEmail'] = $email;
 531         $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_confirm', $values);
 532         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm', $values);
 533
 534         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 535         // functions call for adding activity with attachment
 536         $pdfFileName = "{$invoiceId}.pdf";
 537         $fileName = self::putFile($html, $pdfFileName);
 538         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 539       }
 540
 541       CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'invoice_id', $invoiceId);
 542       $invoiceTemplate->clearTemplateVars();
 543     }
 544
 545     if ($invoiceElements['createPdf']) {
 546       if (isset($params['forPage'])) {
 547         return $html;
 548       }
 549       else {
 550         $pdfFileName = "{$invoiceId}.pdf";
 551         CRM_Utils_PDF_Utils::html2pdf($messageInvoice, $pdfFileName, FALSE, array(
 552           'margin_top' => 10,
 553           'margin_left' => 65,
 554           'metric' => 'px',
 555         ));
 556         // functions call for adding activity with attachment
 557         $fileName = self::putFile($html, $pdfFileName);
 558         self::addActivities($subject, $contactIds, $fileName, $params);
 559
 560         CRM_Utils_System::civiExit();
 561       }
 562     }
 563     else {
 564       if ($invoiceElements['suppressedEmails']) {
 565         $status = ts('Email was NOT sent to %1 contacts (no email address on file, or communication preferences specify DO NOT EMAIL, or contact is deceased).', array(1 => $invoiceElements['suppressedEmails']));
 566         $msgTitle = ts('Email Error');
 567         $msgType = 'error';
 568       }
 569       else {
 570         $status = ts('Your mail has been sent.');
 571         $msgTitle = ts('Sent');
 572         $msgType = 'success';
 573       }
 574       CRM_Core_Session::setStatus($status, $msgTitle, $msgType);
 575     }
 576   }
 577
 578   /**
 579    * Add activity for Email Invoice and the PDF Invoice.
 580    *
 581    * @param string $subject
 582    *   Activity subject.
 583    * @param array $contactIds
 584    *   Contact Id.
 585    * @param string $fileName
 586    *   Gives the location with name of the file.
 587    * @param array $params
 588    *   For invoices.
 589    *
 590    */
 591   static public function addActivities($subject, $contactIds, $fileName, $params) {
 592     $session = CRM_Core_Session::singleton();
 593     $userID = $session->get('userID');
 594     $config = CRM_Core_Config::singleton();
 595     $config->doNotAttachPDFReceipt = 1;
 596
 597     if (!empty($params['output']) && $params['output'] == 'pdf_invoice') {
 598       $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
 599         'Downloaded Invoice',
 600         'name'
 601       );
 602     }
 603     else {
 604       $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
 605         'Emailed Invoice',
 606         'name'
 607       );
 608     }
 609
 610     $activityParams = array(
 611       'subject' => $subject,
 612       'source_contact_id' => $userID,
 613       'target_contact_id' => $contactIds,
 614       'activity_type_id' => $activityTypeID,
 615       'activity_date_time' => date('YmdHis'),
 616       'attachFile_1' => array(
 617         'uri' => $fileName,
 618         'type' => 'application/pdf',
 619         'location' => $fileName,
 620         'upload_date' => date('YmdHis'),
 621       ),
 622     );
 623     CRM_Activity_BAO_Activity::create($activityParams);
 624   }
 625
 626   /**
 627    * Create the Invoice file in upload folder for attachment.
 628    *
 629    * @param string $html
 630    *   Content for pdf in html format.
 631    *
 632    * @return string
 633    *   Name of file which is in pdf format
 634    */
 635   static public function putFile($html, $name = 'Invoice.pdf') {
 636     require_once "vendor/dompdf/dompdf/dompdf_config.inc.php";
 637     $doc = new DOMPDF();
 638     $doc->load_html($html);
 639     $doc->render();
 640     $html = $doc->output();
 641     $config = CRM_Core_Config::singleton();
 642     $fileName = $config->uploadDir . $name;
 643     file_put_contents($fileName, $html);
 644     return $fileName;
 645   }
 646
 647   /**
 648    * Callback to perform action on Print Invoice button.
 649    */
 650   public static function getPrintPDF() {
 651     $contributionId = CRM_Utils_Request::retrieve('id', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
 652     $contributionIDs = array($contributionId);
 653     $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
 654     $params = array('output' => 'pdf_invoice');
 655     CRM_Contribute_Form_Task_Invoice::printPDF($contributionIDs, $params, $contactId, CRM_Core_DAO::$_nullObject);
 656   }
 657
 658 }