CRM/Contribute/Form/Task/Invoice.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2016                                |
   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 use Dompdf\Dompdf;
  29 use Dompdf\Options;
  30
  31 /**
  32  *
  33  * @package CRM
  34  * @copyright CiviCRM LLC (c) 2004-2016
  35  */
  36
  37 /**
  38  * This class provides the functionality to email a group of
  39  * contacts.
  40  */
  41 class CRM_Contribute_Form_Task_Invoice extends CRM_Contribute_Form_Task {
  42   /**
  43    * Are we operating in "single mode", i.e. updating the task of only
  44    * one specific contribution?
  45    *
  46    * @var boolean
  47    */
  48   public $_single = FALSE;
  49
  50   /**
  51    * Gives all the statues for conribution.
  52    */
  53   public $_contributionStatusId;
  54
  55   /**
  56    * Gives the HTML template of PDF Invoice.
  57    */
  58   public $_messageInvoice;
  59
  60   /**
  61    * This variable is used to assign parameters for HTML template of PDF Invoice.
  62    */
  63   public $_invoiceTemplate;
  64
  65   /**
  66    * Selected output.
  67    */
  68   public $_selectedOutput;
  69
  70   /**
  71    * Build all the data structures needed to build the form.
  72    */
  73   public function preProcess() {
  74     $id = CRM_Utils_Request::retrieve('id', 'Positive', $this, FALSE);
  75     if ($id) {
  76       $this->_contributionIds = array($id);
  77       $this->_componentClause = " civicrm_contribution.id IN ( $id ) ";
  78       $this->_single = TRUE;
  79       $this->assign('totalSelectedContributions', 1);
  80
  81       // set the redirection after actions
  82       $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', $this, FALSE);
  83       $url = CRM_Utils_System::url('civicrm/contact/view/contribution',
  84         "action=view&reset=1&id={$id}&cid={$contactId}&context=contribution&selectedChild=contribute"
  85       );
  86
  87       CRM_Core_Session::singleton()->pushUserContext($url);
  88     }
  89     else {
  90       parent::preProcess();
  91     }
  92
  93     // check that all the contribution ids have status Completed, Pending, Refunded.
  94     $this->_contributionStatusId = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
  95     $status = array('Completed', 'Pending', 'Refunded');
  96     $statusId = array();
  97     foreach ($this->_contributionStatusId as $key => $value) {
  98       if (in_array($value, $status)) {
  99         $statusId[] = $key;
 100       }
 101     }
 102     $Id = implode(",", $statusId);
 103     $query = "SELECT count(*) FROM civicrm_contribution WHERE contribution_status_id NOT IN ($Id) AND {$this->_componentClause}";
 104     $count = CRM_Core_DAO::singleValueQuery($query);
 105     if ($count != 0) {
 106       CRM_Core_Error::statusBounce(ts('Please select only contributions with Completed, Pending, Refunded status.'));
 107     }
 108
 109     // we have all the contribution ids, so now we get the contact ids
 110     parent::setContactIDs();
 111     $this->assign('single', $this->_single);
 112
 113     $qfKey = CRM_Utils_Request::retrieve('qfKey', 'String', $this);
 114     $urlParams = 'force=1';
 115     if (CRM_Utils_Rule::qfKey($qfKey)) {
 116       $urlParams .= "&qfKey=$qfKey";
 117     }
 118
 119     $url = CRM_Utils_System::url('civicrm/contribute/search', $urlParams);
 120     $breadCrumb = array(
 121       array(
 122         'url' => $url,
 123         'title' => ts('Search Results'),
 124       ),
 125     );
 126
 127     CRM_Utils_System::appendBreadCrumb($breadCrumb);
 128
 129     $this->_selectedOutput = CRM_Utils_Request::retrieve('select', 'String', $this);
 130     $this->assign('selectedOutput', $this->_selectedOutput);
 131
 132     if ($this->_selectedOutput == 'email') {
 133       CRM_Utils_System::setTitle(ts('Email Invoice'));
 134     }
 135     else {
 136       CRM_Utils_System::setTitle(ts('Print Contribution Invoice'));
 137     }
 138   }
 139
 140   /**
 141    * Build the form object.
 142    */
 143   public function buildQuickForm() {
 144     $session = CRM_Core_Session::singleton();
 145     $this->preventAjaxSubmit();
 146     if (CRM_Core_Permission::check('administer CiviCRM')) {
 147       $this->assign('isAdmin', 1);
 148     }
 149     $contactID = $session->get('userID');
 150     $contactEmails = CRM_Core_BAO_Email::allEmails($contactID);
 151     $emails = array();
 152     $fromDisplayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 153       $contactID, 'display_name'
 154     );
 155     foreach ($contactEmails as $emailId => $item) {
 156       $email = $item['email'];
 157       if ($email) {
 158         $emails[$emailId] = '"' . $fromDisplayName . '" <' . $email . '> ';
 159       }
 160       if (isset($emails[$emailId])) {
 161         $emails[$emailId] .= $item['locationType'];
 162         if ($item['is_primary']) {
 163           $emails[$emailId] .= ' ' . ts('(preferred)');
 164         }
 165         $emails[$emailId] = htmlspecialchars($emails[$emailId]);
 166       }
 167     }
 168     $fromEmailAddress = CRM_Core_OptionGroup::values('from_email_address');
 169     foreach ($fromEmailAddress as $key => $email) {
 170       $fromEmailAddress[$key] = htmlspecialchars($fromEmailAddress[$key]);
 171     }
 172     $fromEmail = CRM_Utils_Array::crmArrayMerge($emails, $fromEmailAddress);
 173     $this->add('select', 'from_email_address', ts('From Email Address'), array('' => '- select -') + $fromEmail);
 174     if ($this->_selectedOutput != 'email') {
 175       $this->addElement('radio', 'output', NULL, ts('Email Invoice'), 'email_invoice');
 176       $this->addElement('radio', 'output', NULL, ts('PDF Invoice'), 'pdf_invoice');
 177       $this->addRule('output', ts('Selection required'), 'required');
 178       $this->addFormRule(array('CRM_Contribute_Form_Task_Invoice', 'formRule'));
 179     }
 180     else {
 181       $this->addRule('from_email_address', ts('From Email Address is required'), 'required');
 182     }
 183
 184     $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(
 185       'rows' => 2,
 186       'cols' => 40,
 187     ));
 188
 189     $this->addButtons(array(
 190         array(
 191           'type' => 'upload',
 192           'name' => $this->_selectedOutput == 'email' ? ts('Send Email') : ts('Process Invoice(s)'),
 193           'isDefault' => TRUE,
 194         ),
 195         array(
 196           'type' => 'cancel',
 197           'name' => ts('Cancel'),
 198         ),
 199       )
 200     );
 201   }
 202
 203   /**
 204    * Global validation rules for the form.
 205    *
 206    * @param array $values
 207    *
 208    * @return array
 209    *   list of errors to be posted back to the form
 210    */
 211   public static function formRule($values) {
 212     $errors = array();
 213
 214     if ($values['output'] == 'email_invoice' && empty($values['from_email_address'])) {
 215       $errors['from_email_address'] = ts("From Email Address is required");
 216     }
 217
 218     return $errors;
 219   }
 220
 221   /**
 222    * Process the form after the input has been submitted and validated.
 223    */
 224   public function postProcess() {
 225     $params = $this->controller->exportValues($this->_name);
 226     self::printPDF($this->_contributionIds, $params, $this->_contactIds);
 227   }
 228
 229   /**
 230    * Process the PDf and email with activity and attachment on click of Print Invoices.
 231    *
 232    * @param array $contribIDs
 233    *   Contribution Id.
 234    * @param array $params
 235    *   Associated array of submitted values.
 236    * @param array $contactIds
 237    *   Contact Id.
 238    */
 239   public static function printPDF($contribIDs, &$params, $contactIds) {
 240     // get all the details needed to generate a invoice
 241     $messageInvoice = array();
 242     $invoiceTemplate = CRM_Core_Smarty::singleton();
 243     $invoiceElements = CRM_Contribute_Form_Task_PDF::getElements($contribIDs, $params, $contactIds);
 244
 245     // gives the status id when contribution status is 'Refunded'
 246     $contributionStatusID = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 247     $refundedStatusId = CRM_Utils_Array::key('Refunded', $contributionStatusID);
 248     $cancelledStatusId = CRM_Utils_Array::key('Cancelled', $contributionStatusID);
 249     $pendingStatusId = CRM_Utils_Array::key('Pending', $contributionStatusID);
 250
 251     // getting data from admin page
 252     $prefixValue = Civi::settings()->get('contribution_invoice_settings');
 253
 254     foreach ($invoiceElements['details'] as $contribID => $detail) {
 255       $input = $ids = $objects = array();
 256       if (in_array($detail['contact'], $invoiceElements['excludeContactIds'])) {
 257         continue;
 258       }
 259
 260       $input['component'] = $detail['component'];
 261
 262       $ids['contact'] = $detail['contact'];
 263       $ids['contribution'] = $contribID;
 264       $ids['contributionRecur'] = NULL;
 265       $ids['contributionPage'] = NULL;
 266       $ids['membership'] = CRM_Utils_Array::value('membership', $detail);
 267       $ids['participant'] = CRM_Utils_Array::value('participant', $detail);
 268       $ids['event'] = CRM_Utils_Array::value('event', $detail);
 269
 270       if (!$invoiceElements['baseIPN']->validateData($input, $ids, $objects, FALSE)) {
 271         CRM_Core_Error::fatal();
 272       }
 273
 274       $contribution = &$objects['contribution'];
 275
 276       $input['amount'] = $contribution->total_amount;
 277       $input['invoice_id'] = $contribution->invoice_id;
 278       $input['receive_date'] = $contribution->receive_date;
 279       $input['contribution_status_id'] = $contribution->contribution_status_id;
 280       $input['organization_name'] = $contribution->_relatedObjects['contact']->organization_name;
 281
 282       $objects['contribution']->receive_date = CRM_Utils_Date::isoToMysql($objects['contribution']->receive_date);
 283
 284       $addressParams = array('contact_id' => $contribution->contact_id);
 285       $addressDetails = CRM_Core_BAO_Address::getValues($addressParams);
 286
 287       // to get billing address if present
 288       $billingAddress = array();
 289       foreach ($addressDetails as $key => $address) {
 290         if ((isset($address['is_billing']) && $address['is_billing'] == 1) && (isset($address['is_primary']) && $address['is_primary'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 291           $billingAddress[$address['contact_id']] = $address;
 292           break;
 293         }
 294         elseif (($address['is_billing'] == 0 && $address['is_primary'] == 1) || (isset($address['is_billing']) && $address['is_billing'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 295           $billingAddress[$address['contact_id']] = $address;
 296         }
 297       }
 298
 299       if (!empty($billingAddress[$contribution->contact_id]['state_province_id'])) {
 300         $stateProvinceAbbreviation = CRM_Core_PseudoConstant::stateProvinceAbbreviation($billingAddress[$contribution->contact_id]['state_province_id']);
 301       }
 302       else {
 303         $stateProvinceAbbreviation = '';
 304       }
 305
 306       if ($contribution->contribution_status_id == $refundedStatusId || $contribution->contribution_status_id == $cancelledStatusId) {
 307         if (is_null($contribution->creditnote_id)) {
 308           $creditNoteId = CRM_Contribute_BAO_Contribution::createCreditNoteId();
 309           CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'creditnote_id', $creditNoteId);
 310         }
 311         else {
 312           $creditNoteId = $contribution->creditnote_id;
 313         }
 314       }
 315       $invoiceId = CRM_Utils_Array::value('invoice_prefix', $prefixValue) . "" . $contribution->id;
 316
 317       //to obtain due date for PDF invoice
 318       $contributionReceiveDate = date('F j,Y', strtotime(date($input['receive_date'])));
 319       $invoiceDate = date("F j, Y");
 320       $dueDate = date('F j ,Y', strtotime($contributionReceiveDate . "+" . $prefixValue['due_date'] . "" . $prefixValue['due_date_period']));
 321
 322       if ($input['component'] == 'contribute') {
 323         $lineItem = CRM_Price_BAO_LineItem::getLineItemsByContributionID($contribID);
 324       }
 325       else {
 326         $eid = $contribution->_relatedObjects['participant']->id;
 327         $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, 'participant', 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         'pendingStatusId' => $pendingStatusId,
 431         'cancelledStatusId' => $cancelledStatusId,
 432         'contribution_status_id' => $contribution->contribution_status_id,
 433         'subTotal' => $subTotal,
 434         'street_address' => CRM_Utils_Array::value('street_address', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 435         'supplemental_address_1' => CRM_Utils_Array::value('supplemental_address_1', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 436         'supplemental_address_2' => CRM_Utils_Array::value('supplemental_address_2', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 437         'city' => CRM_Utils_Array::value('city', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 438         'stateProvinceAbbreviation' => $stateProvinceAbbreviation,
 439         'postal_code' => CRM_Utils_Array::value('postal_code', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 440         'is_pay_later' => $contribution->is_pay_later,
 441         'organization_name' => $contribution->_relatedObjects['contact']->organization_name,
 442         'domain_organization' => $domain->name,
 443         'domain_street_address' => CRM_Utils_Array::value('street_address', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 444         'domain_supplemental_address_1' => CRM_Utils_Array::value('supplemental_address_1', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 445         'domain_supplemental_address_2' => CRM_Utils_Array::value('supplemental_address_2', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 446         'domain_city' => CRM_Utils_Array::value('city', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 447         'domain_postal_code' => CRM_Utils_Array::value('postal_code', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 448         'domain_state' => $stateProvinceAbbreviationDomain,
 449         'domain_country' => $countryDomain,
 450         'domain_email' => CRM_Utils_Array::value('email', CRM_Utils_Array::value('1', $locationDefaults['email'])),
 451         'domain_phone' => CRM_Utils_Array::value('phone', CRM_Utils_Array::value('1', $locationDefaults['phone'])),
 452       );
 453
 454       if (isset($creditNoteId)) {
 455         $tplParams['creditnote_id'] = $creditNoteId;
 456       }
 457
 458       $pdfFileName = "{$invoiceId}.pdf";
 459       $sendTemplateParams = array(
 460         'groupName' => 'msg_tpl_workflow_contribution',
 461         'valueName' => 'contribution_invoice_receipt',
 462         'contactId' => $contribution->contact_id,
 463         'tplParams' => $tplParams,
 464         'PDFFilename' => $pdfFileName,
 465       );
 466       $session = CRM_Core_Session::singleton();
 467       $contactID = $session->get('userID');
 468       //CRM-16319 - we dont store in userID in case the user is doing multiple
 469       //transactions etc
 470       if (empty($contactID)) {
 471         $contactID = $session->get('transaction.userID');
 472       }
 473       // Fix Invoice email doesnot send out when completed payment using Paypal
 474       if (empty($contactID)) {
 475         $contactID = current($contactIds);
 476       }
 477       $contactEmails = CRM_Core_BAO_Email::allEmails($contactID);
 478       $emails = array();
 479       $fromDisplayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 480         $contactID, 'display_name'
 481       );
 482
 483       foreach ($contactEmails as $emailId => $item) {
 484         $email = $item['email'];
 485         if ($email) {
 486           $emails[$emailId] = '"' . $fromDisplayName . '" <' . $email . '> ';
 487         }
 488       }
 489       $fromEmail = CRM_Utils_Array::crmArrayMerge($emails, CRM_Core_OptionGroup::values('from_email_address'));
 490
 491       // from email address
 492       if (isset($params['from_email_address'])) {
 493         $fromEmailAddress = CRM_Utils_Array::value($params['from_email_address'], $fromEmail);
 494       }
 495       // condition to check for download PDF Invoice or email Invoice
 496       if ($invoiceElements['createPdf']) {
 497         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 498         if (isset($params['forPage'])) {
 499           return $html;
 500         }
 501         else {
 502           $mail = array(
 503             'subject' => $subject,
 504             'body' => $message,
 505             'html' => $html,
 506           );
 507           if ($mail['html']) {
 508             $messageInvoice[] = $mail['html'];
 509           }
 510           else {
 511             $messageInvoice[] = nl2br($mail['body']);
 512           }
 513         }
 514       }
 515       elseif ($contribution->_component == 'contribute') {
 516         $email = CRM_Contact_BAO_Contact::getPrimaryEmail($contribution->contact_id);
 517
 518         $sendTemplateParams['tplParams'] = array_merge($tplParams, array('email_comment' => $invoiceElements['params']['email_comment']));
 519         $sendTemplateParams['from'] = $fromEmailAddress;
 520         $sendTemplateParams['toEmail'] = $email;
 521         $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_receipt', $values);
 522         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_receipt', $values);
 523
 524         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 525         // functions call for adding activity with attachment
 526         $pdfFileName = "{$invoiceId}.pdf";
 527         $fileName = self::putFile($html, $pdfFileName);
 528         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 529       }
 530       elseif ($contribution->_component == 'event') {
 531         $email = CRM_Contact_BAO_Contact::getPrimaryEmail($contribution->contact_id);
 532
 533         $sendTemplateParams['tplParams'] = array_merge($tplParams, array('email_comment' => $invoiceElements['params']['email_comment']));
 534         $sendTemplateParams['from'] = $fromEmailAddress;
 535         $sendTemplateParams['toEmail'] = $email;
 536         $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_confirm', $values);
 537         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm', $values);
 538
 539         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 540         // functions call for adding activity with attachment
 541         $pdfFileName = "{$invoiceId}.pdf";
 542         $fileName = self::putFile($html, $pdfFileName);
 543         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 544       }
 545
 546       CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'invoice_id', $invoiceId);
 547       $invoiceTemplate->clearTemplateVars();
 548     }
 549
 550     if ($invoiceElements['createPdf']) {
 551       if (isset($params['forPage'])) {
 552         return $html;
 553       }
 554       else {
 555         $pdfFileName = "{$invoiceId}.pdf";
 556         CRM_Utils_PDF_Utils::html2pdf($messageInvoice, $pdfFileName, FALSE, array(
 557           'margin_top' => 10,
 558           'margin_left' => 65,
 559           'metric' => 'px',
 560         ));
 561         // functions call for adding activity with attachment
 562         $fileName = self::putFile($html, $pdfFileName);
 563         self::addActivities($subject, $contactIds, $fileName, $params);
 564
 565         CRM_Utils_System::civiExit();
 566       }
 567     }
 568     else {
 569       if ($invoiceElements['suppressedEmails']) {
 570         $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']));
 571         $msgTitle = ts('Email Error');
 572         $msgType = 'error';
 573       }
 574       else {
 575         $status = ts('Your mail has been sent.');
 576         $msgTitle = ts('Sent');
 577         $msgType = 'success';
 578       }
 579       CRM_Core_Session::setStatus($status, $msgTitle, $msgType);
 580     }
 581   }
 582
 583   /**
 584    * Add activity for Email Invoice and the PDF Invoice.
 585    *
 586    * @param string $subject
 587    *   Activity subject.
 588    * @param array $contactIds
 589    *   Contact Id.
 590    * @param string $fileName
 591    *   Gives the location with name of the file.
 592    * @param array $params
 593    *   For invoices.
 594    *
 595    */
 596   static public function addActivities($subject, $contactIds, $fileName, $params) {
 597     $session = CRM_Core_Session::singleton();
 598     $userID = $session->get('userID');
 599     $config = CRM_Core_Config::singleton();
 600     $config->doNotAttachPDFReceipt = 1;
 601
 602     if (!empty($params['output']) && $params['output'] == 'pdf_invoice') {
 603       $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
 604         'Downloaded Invoice',
 605         'name'
 606       );
 607     }
 608     else {
 609       $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
 610         'Emailed Invoice',
 611         'name'
 612       );
 613     }
 614
 615     $activityParams = array(
 616       'subject' => $subject,
 617       'source_contact_id' => $userID,
 618       'target_contact_id' => $contactIds,
 619       'activity_type_id' => $activityTypeID,
 620       'activity_date_time' => date('YmdHis'),
 621       'attachFile_1' => array(
 622         'uri' => $fileName,
 623         'type' => 'application/pdf',
 624         'location' => $fileName,
 625         'upload_date' => date('YmdHis'),
 626       ),
 627     );
 628     CRM_Activity_BAO_Activity::create($activityParams);
 629   }
 630
 631   /**
 632    * Create the Invoice file in upload folder for attachment.
 633    *
 634    * @param string $html
 635    *   Content for pdf in html format.
 636    *
 637    * @param string $name
 638    *
 639    * @return string
 640    *   Name of file which is in pdf format
 641    */
 642   static public function putFile($html, $name = 'Invoice.pdf') {
 643     $options = new Options();
 644     $options->set('isRemoteEnabled', TRUE);
 645
 646     $doc = new DOMPDF($options);
 647     $doc->load_html($html);
 648     $doc->render();
 649     $html = $doc->output();
 650     $config = CRM_Core_Config::singleton();
 651     $fileName = $config->uploadDir . $name;
 652     file_put_contents($fileName, $html);
 653     return $fileName;
 654   }
 655
 656   /**
 657    * Callback to perform action on Print Invoice button.
 658    */
 659   public static function getPrintPDF() {
 660     $contributionId = CRM_Utils_Request::retrieve('id', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
 661     $contributionIDs = array($contributionId);
 662     $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
 663     $params = array('output' => 'pdf_invoice');
 664     CRM_Contribute_Form_Task_Invoice::printPDF($contributionIDs, $params, $contactId);
 665   }
 666
 667 }