CRM/Contribute/Form/Task/Invoice.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   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) 2004-2014
  32  *
  33  */
  34
  35 /**
  36  * This class provides the functionality to email a group of
  37  * contacts.
  38  */
  39 class CRM_Contribute_Form_Task_Invoice extends CRM_Contribute_Form_Task {
  40   /**
  41    * Are we operating in "single mode", i.e. updating the task of only
  42    * one specific contribution?
  43    *
  44    * @var boolean
  45    */
  46   public $_single = FALSE;
  47
  48   /**
  49    * gives all the statues for conribution
  50    *
  51    * @access public
  52    */
  53   public $_contributionStatusId;
  54
  55   /**
  56    * gives the HTML template of PDF Invoice
  57    *
  58    * @access public
  59    */
  60   public $_messageInvoice;
  61
  62   /**
  63    * This variable is used to assign parameters for HTML template of PDF Invoice
  64    *
  65    * @access public
  66    */
  67   public $_invoiceTemplate;
  68
  69   /**
  70    * selected output
  71    */
  72   public $_selectedOutput;
  73
  74   /**
  75    * build all the data structures needed to build the form
  76    *
  77    * @return void
  78    * @access public
  79    */
  80   function preProcess() {
  81     $id = CRM_Utils_Request::retrieve('id', 'Positive', $this, FALSE);
  82     if ($id) {
  83       $this->_contributionIds = array($id);
  84       $this->_componentClause = " civicrm_contribution.id IN ( $id ) ";
  85       $this->_single = TRUE;
  86       $this->assign('totalSelectedContributions', 1);
  87     }
  88     else {
  89       parent::preProcess();
  90     }
  91
  92     // check that all the contribution ids have status Completed, Pending, Refunded.
  93     $this->_contributionStatusId = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
  94     $status = array('Completed', 'Pending', 'Refunded');
  95     $statusId = array();
  96     foreach ($this->_contributionStatusId as $key => $value) {
  97       if (in_array($value, $status)) {
  98         $statusId[] = $key;
  99       }
 100     }
 101     $Id = implode(",", $statusId);
 102     $query = "SELECT count(*) FROM civicrm_contribution WHERE contribution_status_id NOT IN ($Id) AND {$this->_componentClause}";
 103     $count = CRM_Core_DAO::singleValueQuery($query);
 104     if ($count != 0) {
 105       CRM_Core_Error::statusBounce(ts('Please select only contributions with Completed, Pending, Refunded status.'));
 106     }
 107
 108     // we have all the contribution ids, so now we get the contact ids
 109     parent::setContactIDs();
 110     $this->assign('single', $this->_single);
 111
 112     $qfKey = CRM_Utils_Request::retrieve('qfKey', 'String', $this);
 113     $urlParams = 'force=1';
 114     if (CRM_Utils_Rule::qfKey($qfKey)) {
 115       $urlParams .= "&qfKey=$qfKey";
 116     }
 117
 118     $url = CRM_Utils_System::url('civicrm/contribute/search', $urlParams);
 119     $breadCrumb = array(
 120       array(
 121         'url' => $url,
 122         'title' => ts('Search Results'),
 123       )
 124     );
 125
 126     CRM_Utils_System::appendBreadCrumb($breadCrumb);
 127
 128     $this->_selectedOutput = CRM_Utils_Request::retrieve('select', 'String', $this);
 129     $this->assign('selectedOutput', $this->_selectedOutput);
 130
 131     if ($this->_selectedOutput == 'email') {
 132       CRM_Utils_System::setTitle(ts('Email Invoice'));
 133     }
 134     else {
 135       CRM_Utils_System::setTitle(ts('Print Contribution Invoice'));
 136     }
 137   }
 138
 139   /**
 140    * Build the form
 141    *
 142    * @access public
 143    *
 144    * @return void
 145    */
 146   public function buildQuickForm() {
 147     $session = CRM_Core_Session::singleton();
 148     if (CRM_Core_Permission::check('administer CiviCRM')) {
 149       $this->assign('isAdmin', 1);
 150     }
 151     $contactID = $session->get('userID');
 152     $contactEmails = CRM_Core_BAO_Email::allEmails($contactID);
 153     $emails = array();
 154     $fromDisplayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 155       $contactID, 'display_name'
 156     );
 157     foreach ($contactEmails as $emailId => $item) {
 158       $email = $item['email'];
 159       if ($email) {
 160         $emails[$emailId] = '"' . $fromDisplayName . '" <' . $email . '> ';
 161       }
 162       if (isset($emails[$emailId])) {
 163         $emails[$emailId] .= $item['locationType'];
 164         if ($item['is_primary']) {
 165           $emails[$emailId] .= ' ' . ts('(preferred)');
 166         }
 167         $emails[$emailId] = htmlspecialchars($emails[$emailId]);
 168       }
 169     }
 170     $fromEmailAddress = CRM_Core_OptionGroup::values('from_email_address');
 171     foreach ($fromEmailAddress as $key => $email) {
 172       $fromEmailAddress[$key] = htmlspecialchars($fromEmailAddress[$key]);
 173     }
 174     $fromEmail = CRM_Utils_Array::crmArrayMerge($emails, $fromEmailAddress);
 175     $this->add('select', 'from_email_address', ts('From Email Address'), array('' => '- select -') + $fromEmail);
 176     if ($this->_selectedOutput != 'email') {
 177       $this->addElement('radio', 'output', NULL, ts('Email Invoice'), 'email_invoice');
 178       $this->addElement('radio', 'output', NULL, ts('PDF Invoice'), 'pdf_invoice');
 179       $this->addRule('output', ts('Selection required'), 'required');
 180       $this->addFormRule(array('CRM_Contribute_Form_Task_Invoice', 'formRule'));
 181     }
 182     else {
 183       $this->addRule('from_email_address', ts('From Email Address is required'), 'required');
 184     }
 185
 186     $this->addWysiwyg('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(
 187       'rows' => 2,
 188       'cols' => 40
 189     ));
 190
 191     if (in_array("email", $this->urlPath)) {
 192       $this->addButtons(array(
 193           array(
 194             'type' => 'next',
 195             'name' => ts('Email Invoice'),
 196             'isDefault' => TRUE,
 197           ),
 198           array(
 199             'type' => 'back',
 200             'name' => ts('Cancel'),
 201           ),
 202         )
 203       );
 204     }
 205     else {
 206       $this->addButtons(array(
 207           array(
 208             'type' => 'next',
 209             'name' => ts('Process Invoice(s)'),
 210             'isDefault' => TRUE,
 211           ),
 212           array(
 213             'type' => 'back',
 214             'name' => ts('Cancel'),
 215           ),
 216         )
 217       );
 218     }
 219   }
 220
 221   /**
 222    * global validation rules for the form
 223    *
 224    * @param $values
 225    *
 226    * @internal param array $fields posted values of the form
 227    *
 228    * @return array list of errors to be posted back to the form
 229    * @static
 230    * @access public
 231    */
 232   static function formRule($values) {
 233     $errors = array();
 234
 235     if ($values['output'] == 'email_invoice' && empty($values['from_email_address'])) {
 236       $errors['from_email_address'] = ts("From Email Address is required");
 237     }
 238
 239     return $errors;
 240   }
 241
 242   /**
 243    * process the form after the input has been submitted and validated
 244    *
 245    * @access public
 246    *
 247    * @return void
 248    */
 249   public function postProcess() {
 250     $params = $this->controller->exportValues($this->_name);
 251     $this->printPDF($this->_contributionIds, $params, $this->_contactIds);
 252   }
 253
 254   /**
 255    *
 256    * process the PDf and email with activity and attachment
 257    * on click of Print Invoices
 258    *
 259    * @param array $contribIDs Contribution Id
 260    * @param array $params for pdf or email invoices
 261    * @param array $contactIds Contact Id
 262    * @static
 263    *
 264    */
 265   static function printPDF($contribIDs, $params, $contactIds) {
 266     // get all the details needed to generate a invoice
 267     $messageInvoice = array();
 268     $invoiceTemplate = CRM_Core_Smarty::singleton();
 269     $invoiceElements = CRM_Contribute_Form_Task_PDF::getElements($contribIDs, $params, $contactIds);
 270
 271     // gives the status id when contribution status is 'Refunded'
 272     $contributionStatusID = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 273     $refundedStatusId = CRM_Utils_Array::key('Refunded', $contributionStatusID);
 274
 275     // getting data from admin page
 276     $prefixValue = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
 277
 278     foreach ($invoiceElements['details'] as $contribID => $detail) {
 279       $input = $ids = $objects = array();
 280       if (in_array($detail['contact'], $invoiceElements['excludeContactIds'])) {
 281         continue;
 282       }
 283
 284       $input['component'] = $detail['component'];
 285
 286       $ids['contact'] = $detail['contact'];
 287       $ids['contribution'] = $contribID;
 288       $ids['contributionRecur'] = NULL;
 289       $ids['contributionPage'] = NULL;
 290       $ids['membership'] = CRM_Utils_Array::value('membership', $detail);
 291       $ids['participant'] = CRM_Utils_Array::value('participant', $detail);
 292       $ids['event'] = CRM_Utils_Array::value('event', $detail);
 293
 294       if (!$invoiceElements['baseIPN']->validateData($input, $ids, $objects, FALSE)) {
 295         CRM_Core_Error::fatal();
 296       }
 297
 298       $contribution = & $objects['contribution'];
 299
 300       $input['amount'] = $contribution->total_amount;
 301       $input['invoice_id'] = $contribution->invoice_id;
 302       $input['receive_date'] = $contribution->receive_date;
 303       $input['contribution_status_id'] = $contribution->contribution_status_id;
 304       $input['organization_name'] = $contribution->_relatedObjects['contact']->organization_name;
 305
 306       $objects['contribution']->receive_date = CRM_Utils_Date::isoToMysql($objects['contribution']->receive_date);
 307
 308       $addressParams = array('contact_id' => $contribution->contact_id);
 309       $addressDetails = CRM_Core_BAO_Address::getValues($addressParams);
 310
 311       // to get billing address if present
 312       $billingAddress = array();
 313       foreach ($addressDetails as $key => $address) {
 314         if ((isset($address['is_billing']) && $address['is_billing'] == 1) && (isset($address['is_primary']) && $address['is_primary'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 315           $billingAddress[$address['contact_id']] = $address;
 316           break;
 317         }
 318         elseif (($address['is_billing'] == 0 && $address['is_primary'] == 1) || (isset($address['is_billing']) && $address['is_billing'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 319           $billingAddress[$address['contact_id']] = $address;
 320         }
 321       }
 322
 323       if (!empty($billingAddress[$contribution->contact_id]['state_province_id'])) {
 324         $stateProvinceAbbreviation = CRM_Core_PseudoConstant::stateProvinceAbbreviation($billingAddress[$contribution->contact_id]['state_province_id']);
 325       }
 326       else {
 327         $stateProvinceAbbreviation = '';
 328       }
 329
 330       if ($contribution->contribution_status_id == $refundedStatusId) {
 331         $creditNoteId = CRM_Utils_Array::value('credit_notes_prefix', $prefixValue) . "" . $contribution->id;
 332       }
 333       $invoiceId = CRM_Utils_Array::value('invoice_prefix', $prefixValue) . "" . $contribution->id;
 334
 335       //to obtain due date for PDF invoice
 336       $contributionReceiveDate = date('F j,Y', strtotime(date($input['receive_date'])));
 337       $invoiceDate = date("F j, Y");
 338       $dueDate = date('F j ,Y', strtotime($contributionReceiveDate . "+" . $prefixValue['due_date'] . "" . $prefixValue['due_date_period']));
 339
 340       if ($input['component'] == 'contribute') {
 341         $eid = $contribID;
 342         $etable = 'contribution';
 343       }
 344       else {
 345         $eid = $contribution->_relatedObjects['participant']->id;
 346         $etable = 'participant';
 347       }
 348
 349       //TO DO: Need to do changes for partially paid to display amount due on PDF invoice
 350       $amountDue = ($input['amount'] - $input['amount']);
 351
 352       // retreiving the subtotal and sum of same tax_rate
 353       $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, $etable);
 354       $dataArray = array();
 355       $subTotal = 0;
 356       foreach ($lineItem as $entity_id => $taxRate) {
 357         if (isset($dataArray[(string) $taxRate['tax_rate']])) {
 358           $dataArray[(string) $taxRate['tax_rate']] = $dataArray[(string) $taxRate['tax_rate']] + CRM_Utils_Array::value('tax_amount', $taxRate);
 359         }
 360         else {
 361           $dataArray[(string) $taxRate['tax_rate']] = CRM_Utils_Array::value('tax_amount', $taxRate);
 362         }
 363         $subTotal += CRM_Utils_Array::value('subTotal', $taxRate);
 364       }
 365
 366       // to email the invoice
 367       $mailDetails = array();
 368       $values = array();
 369       if ($contribution->_component == 'event') {
 370         $daoName = 'CRM_Event_DAO_Event';
 371         $pageId = $contribution->_relatedObjects['event']->id;
 372         $mailElements = array(
 373           'title',
 374           'confirm_from_name',
 375           'confirm_from_email',
 376           'cc_confirm',
 377           'bcc_confirm',
 378         );
 379         CRM_Core_DAO::commonRetrieveAll($daoName, 'id', $pageId, $mailDetails, $mailElements);
 380         $values['title'] = CRM_Utils_Array::value('title', $mailDetails[$contribution->_relatedObjects['event']->id]);
 381         $values['confirm_from_name'] = CRM_Utils_Array::value('confirm_from_name', $mailDetails[$contribution->_relatedObjects['event']->id]);
 382         $values['confirm_from_email'] = CRM_Utils_Array::value('confirm_from_email', $mailDetails[$contribution->_relatedObjects['event']->id]);
 383         $values['cc_confirm'] = CRM_Utils_Array::value('cc_confirm', $mailDetails[$contribution->_relatedObjects['event']->id]);
 384         $values['bcc_confirm'] = CRM_Utils_Array::value('bcc_confirm', $mailDetails[$contribution->_relatedObjects['event']->id]);
 385
 386         $title = CRM_Utils_Array::value('title', $mailDetails[$contribution->_relatedObjects['event']->id]);
 387       }
 388       elseif ($contribution->_component == 'contribute') {
 389         $daoName = 'CRM_Contribute_DAO_ContributionPage';
 390         $pageId = $contribution->contribution_page_id;
 391         $mailElements = array(
 392           'title',
 393           'receipt_from_name',
 394           'receipt_from_email',
 395           'cc_receipt',
 396           'bcc_receipt',
 397         );
 398         CRM_Core_DAO::commonRetrieveAll($daoName, 'id', $pageId, $mailDetails, $mailElements);
 399
 400         $values['title'] = CRM_Utils_Array::value('title', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 401         $values['receipt_from_name'] = CRM_Utils_Array::value('receipt_from_name', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 402         $values['receipt_from_email'] = CRM_Utils_Array::value('receipt_from_email', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 403         $values['cc_receipt'] = CRM_Utils_Array::value('cc_receipt', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 404         $values['bcc_receipt'] = CRM_Utils_Array::value('bcc_receipt', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 405
 406         $title = CRM_Utils_Array::value('title', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 407       }
 408       $source = $contribution->source;
 409
 410       $config = CRM_Core_Config::singleton();
 411       if (!isset($params['forPage'])) {
 412         $config->doNotAttachPDFReceipt = 1;
 413       }
 414
 415       // get organization address
 416       $domain = CRM_Core_BAO_Domain::getDomain();
 417       $locParams = array('contact_id' => $domain->id);
 418       $locationDefaults = CRM_Core_BAO_Location::getValues($locParams);
 419       if (isset($locationDefaults['address'][1]['state_province_id'])) {
 420         $stateProvinceAbbreviationDomain = CRM_Core_PseudoConstant::stateProvinceAbbreviation($locationDefaults['address'][1]['state_province_id']);
 421       }
 422       else {
 423         $stateProvinceAbbreviationDomain = '';
 424       }
 425       if (isset($locationDefaults['address'][1]['country_id'])) {
 426         $countryDomain = CRM_Core_PseudoConstant::country($locationDefaults['address'][1]['country_id']);
 427       }
 428       else {
 429         $countryDomain = '';
 430       }
 431
 432       // parameters to be assign for template
 433       $tplParams = array(
 434         'title' => $title,
 435         'component' => $input['component'],
 436         'id' => $contribution->id,
 437         'source' => $source,
 438         'invoice_id' => $invoiceId,
 439         'resourceBase' => $config->resourceBase,
 440         'defaultCurrency' => $config->defaultCurrency,
 441         'amount' => $contribution->total_amount,
 442         'amountDue' => $amountDue,
 443         'invoice_date' => $invoiceDate,
 444         'dueDate' => $dueDate,
 445         'notes' => CRM_Utils_Array::value('notes', $prefixValue),
 446         'display_name' => $contribution->_relatedObjects['contact']->display_name,
 447         'lineItem' => $lineItem,
 448         'dataArray' => $dataArray,
 449         'refundedStatusId' => $refundedStatusId,
 450         'contribution_status_id' => $contribution->contribution_status_id,
 451         'subTotal' => $subTotal,
 452         'street_address' => CRM_Utils_Array::value('street_address', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 453         'supplemental_address_1' => CRM_Utils_Array::value('supplemental_address_1', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 454         'supplemental_address_2' => CRM_Utils_Array::value('supplemental_address_2', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 455         'city' => CRM_Utils_Array::value('city', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 456         'stateProvinceAbbreviation' => $stateProvinceAbbreviation,
 457         'postal_code' => CRM_Utils_Array::value('postal_code', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 458         'is_pay_later' => $contribution->is_pay_later,
 459         'organization_name' => $contribution->_relatedObjects['contact']->organization_name,
 460         'domain_organization' => $domain->name,
 461         'domain_street_address' => CRM_Utils_Array::value('street_address', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 462         'domain_supplemental_address_1' => CRM_Utils_Array::value('supplemental_address_1', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 463         'domain_supplemental_address_2' => CRM_Utils_Array::value('supplemental_address_2', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 464         'domain_city' => CRM_Utils_Array::value('city', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 465         'domain_postal_code' => CRM_Utils_Array::value('postal_code', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 466         'domain_state' => $stateProvinceAbbreviationDomain,
 467         'domain_country' => $countryDomain,
 468         'domain_email' => CRM_Utils_Array::value('email', CRM_Utils_Array::value('1', $locationDefaults['email'])),
 469         'domain_phone' => CRM_Utils_Array::value('phone', CRM_Utils_Array::value('1', $locationDefaults['phone'])),
 470       );
 471
 472       if (isset($creditNoteId)) {
 473         $tplParams['creditnote_id'] = $creditNoteId;
 474       }
 475
 476       $sendTemplateParams = array(
 477         'groupName' => 'msg_tpl_workflow_contribution',
 478         'valueName' => 'contribution_invoice_receipt',
 479         'contactId' => $contribution->contact_id,
 480         'tplParams' => $tplParams,
 481         'PDFFilename' => 'Invoice.pdf',
 482       );
 483       $session = CRM_Core_Session::singleton();
 484       $contactID = $session->get('userID');
 485       $contactEmails = CRM_Core_BAO_Email::allEmails($contactID);
 486       $emails = array();
 487       $fromDisplayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 488         $contactID, 'display_name'
 489       );
 490
 491       foreach ($contactEmails as $emailId => $item) {
 492         $email = $item['email'];
 493         if ($email) {
 494           $emails[$emailId] = '"' . $fromDisplayName . '" <' . $email . '> ';
 495         }
 496       }
 497       $fromEmail = CRM_Utils_Array::crmArrayMerge($emails, CRM_Core_OptionGroup::values('from_email_address'));
 498
 499       // from email address
 500       if (isset($params['from_email_address'])) {
 501         $fromEmailAddress = CRM_Utils_Array::value($params['from_email_address'], $fromEmail);
 502       }
 503       // condition to check for download PDF Invoice or email Invoice
 504       if ($invoiceElements['createPdf']) {
 505         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 506         if (isset($params['forPage'])) {
 507           return $html;
 508         }
 509         else {
 510           $mail = array(
 511             'subject' => $subject,
 512             'body' => $message,
 513             'html' => $html,
 514           );
 515           if ($mail['html']) {
 516             $messageInvoice[] = $mail['html'];
 517           }
 518           else {
 519             $messageInvoice[] = nl2br($mail['body']);
 520           }
 521         }
 522       }
 523       elseif ($contribution->_component == 'contribute') {
 524         $email = CRM_Contact_BAO_Contact::getPrimaryEmail($contribution->contact_id);
 525
 526         $sendTemplateParams['tplParams'] = array_merge($tplParams, array('email_comment' => $invoiceElements['params']['email_comment']));
 527         $sendTemplateParams['from'] = $fromEmailAddress;
 528         $sendTemplateParams['toEmail'] = $email;
 529         $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_receipt', $values);
 530         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_receipt', $values);
 531
 532         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 533         // functions call for adding activity with attachment
 534         $fileName = self::putFile($html);
 535         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 536       }
 537       elseif ($contribution->_component == 'event') {
 538         $email = CRM_Contact_BAO_Contact::getPrimaryEmail($contribution->contact_id);
 539
 540         $sendTemplateParams['tplParams'] = array_merge($tplParams, array('email_comment' => $invoiceElements['params']['email_comment']));
 541         $sendTemplateParams['from'] = $fromEmailAddress;
 542         $sendTemplateParams['toEmail'] = $email;
 543         $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_confirm', $values);
 544         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm', $values);
 545
 546         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 547         // functions call for adding activity with attachment
 548         $fileName = self::putFile($html);
 549         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 550       }
 551
 552       CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'invoice_id', $invoiceId);
 553       if ($contribution->contribution_status_id == $refundedStatusId) {
 554         CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'creditnote_id', $creditNoteId);
 555       }
 556       $invoiceTemplate->clearTemplateVars();
 557     }
 558
 559     if ($invoiceElements['createPdf']) {
 560       if (isset($params['forPage'])) {
 561         return $html;
 562       }
 563       else {
 564         CRM_Utils_PDF_Utils::html2pdf($messageInvoice, 'Invoice.pdf', FALSE, array(
 565           'margin_top' => 10,
 566           'margin_left' => 65,
 567           'metric' => 'px'
 568         ));
 569         // functions call for adding activity with attachment
 570         $fileName = self::putFile($html);
 571         self::addActivities($subject, $contactIds, $fileName, $params);
 572
 573         CRM_Utils_System::civiExit();
 574       }
 575     }
 576     else {
 577       if ($invoiceElements['suppressedEmails']) {
 578         $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']));
 579         $msgTitle = ts('Email Error');
 580         $msgType = 'error';
 581       }
 582       else {
 583         $status = ts('Your mail has been sent.');
 584         $msgTitle = ts('Sent');
 585         $msgType = 'success';
 586       }
 587       CRM_Core_Session::setStatus($status, $msgTitle, $msgType);
 588     }
 589   }
 590
 591   /**
 592    *
 593    * This function is use for adding activity for
 594    * Email Invoice and the PDF Invoice
 595    *
 596    * @param string $subject Activity subject
 597    * @param array $contactIds Contact Id
 598    * @param string $fileName gives the location with name of the file
 599    * @param array $params for invoices
 600    *
 601    * @access public
 602    * @static
 603    */
 604   static public function addActivities($subject, $contactIds, $fileName, $params) {
 605     $session = CRM_Core_Session::singleton();
 606     $userID = $session->get('userID');
 607     $config = CRM_Core_Config::singleton();
 608     $config->doNotAttachPDFReceipt = 1;
 609
 610     if (!empty($params['output']) && $params['output'] == 'pdf_invoice') {
 611       $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
 612         'Downloaded Invoice',
 613         'name'
 614       );
 615     }
 616     else{
 617       $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
 618         'Emailed Invoice',
 619         'name'
 620       );
 621     }
 622
 623     $activityParams = array(
 624       'subject' => $subject,
 625       'source_contact_id' => $userID,
 626       'target_contact_id' => $contactIds,
 627       'activity_type_id' => $activityTypeID,
 628       'activity_date_time' => date('YmdHis'),
 629       'attachFile_1' => array(
 630         'uri' => $fileName,
 631         'type' => 'application/pdf',
 632         'location' => $fileName,
 633         'upload_date' => date('YmdHis'),
 634       ),
 635     );
 636     CRM_Activity_BAO_Activity::create($activityParams);
 637   }
 638
 639   /**
 640    *
 641    * This function is use for creating the Invoice file in upload folder
 642    * for attachment
 643    *
 644    * @param $html content for pdf in html format
 645    *
 646    * return $fileName of file which is in pdf format
 647    *
 648    */
 649   static public function putFile($html) {
 650     require_once("packages/dompdf/dompdf_config.inc.php");
 651     spl_autoload_register('DOMPDF_autoload');
 652     $doc = new DOMPDF();
 653     $doc->load_html($html);
 654     $doc->render();
 655     $html = $doc->output();
 656     $config = CRM_Core_Config::singleton();
 657     $fileName = $config->uploadDir . 'Invoice.pdf';
 658     file_put_contents($fileName, $html);
 659     return $fileName;
 660   }
 661 }
 662