CRM/Contribute/Form/Task/Invoice.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   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    * @return void
  71    */
  72   public function preProcess() {
  73     $id = CRM_Utils_Request::retrieve('id', 'Positive', $this, FALSE);
  74     if ($id) {
  75       $this->_contributionIds = array($id);
  76       $this->_componentClause = " civicrm_contribution.id IN ( $id ) ";
  77       $this->_single = TRUE;
  78       $this->assign('totalSelectedContributions', 1);
  79
  80       // set the redirection after actions
  81       $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', $this, FALSE);
  82       $url = CRM_Utils_System::url('civicrm/contact/view/contribution',
  83         "action=view&reset=1&id={$id}&cid={$contactId}&context=contribution&selectedChild=contribute"
  84       );
  85
  86       CRM_Core_Session::singleton()->pushUserContext($url);
  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 object.
 141    *
 142    *
 143    * @return void
 144    */
 145   public function buildQuickForm() {
 146     $session = CRM_Core_Session::singleton();
 147     if (CRM_Core_Permission::check('administer CiviCRM')) {
 148       $this->assign('isAdmin', 1);
 149     }
 150     $contactID = $session->get('userID');
 151     $contactEmails = CRM_Core_BAO_Email::allEmails($contactID);
 152     $emails = array();
 153     $fromDisplayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 154       $contactID, 'display_name'
 155     );
 156     foreach ($contactEmails as $emailId => $item) {
 157       $email = $item['email'];
 158       if ($email) {
 159         $emails[$emailId] = '"' . $fromDisplayName . '" <' . $email . '> ';
 160       }
 161       if (isset($emails[$emailId])) {
 162         $emails[$emailId] .= $item['locationType'];
 163         if ($item['is_primary']) {
 164           $emails[$emailId] .= ' ' . ts('(preferred)');
 165         }
 166         $emails[$emailId] = htmlspecialchars($emails[$emailId]);
 167       }
 168     }
 169     $fromEmailAddress = CRM_Core_OptionGroup::values('from_email_address');
 170     foreach ($fromEmailAddress as $key => $email) {
 171       $fromEmailAddress[$key] = htmlspecialchars($fromEmailAddress[$key]);
 172     }
 173     $fromEmail = CRM_Utils_Array::crmArrayMerge($emails, $fromEmailAddress);
 174     $this->add('select', 'from_email_address', ts('From Email Address'), array('' => '- select -') + $fromEmail);
 175     if ($this->_selectedOutput != 'email') {
 176       $this->addElement('radio', 'output', NULL, ts('Email Invoice'), 'email_invoice');
 177       $this->addElement('radio', 'output', NULL, ts('PDF Invoice'), 'pdf_invoice');
 178       $this->addRule('output', ts('Selection required'), 'required');
 179       $this->addFormRule(array('CRM_Contribute_Form_Task_Invoice', 'formRule'));
 180     }
 181     else {
 182       $this->addRule('from_email_address', ts('From Email Address is required'), 'required');
 183     }
 184
 185     $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(
 186       'rows' => 2,
 187       'cols' => 40,
 188     ));
 189
 190     $this->addButtons(array(
 191         array(
 192           'type' => 'upload',
 193           'name' => $this->_selectedOutput == 'email' ? ts('Send Email') : ts('Process Invoice(s)'),
 194           'isDefault' => TRUE,
 195         ),
 196         array(
 197           'type' => 'cancel',
 198           'name' => ts('Cancel'),
 199         ),
 200       )
 201     );
 202   }
 203
 204   /**
 205    * Global validation rules for the form.
 206    *
 207    * @param array $values
 208    *
 209    * @return array
 210    *   list of errors to be posted back to the form
 211    */
 212   public static function formRule($values) {
 213     $errors = array();
 214
 215     if ($values['output'] == 'email_invoice' && empty($values['from_email_address'])) {
 216       $errors['from_email_address'] = ts("From Email Address is required");
 217     }
 218
 219     return $errors;
 220   }
 221
 222   /**
 223    * Process the form after the input has been submitted and validated.
 224    *
 225    *
 226    * @return void
 227    */
 228   public function postProcess() {
 229     $params = $this->controller->exportValues($this->_name);
 230     $this->printPDF($this->_contributionIds, $params, $this->_contactIds, $this);
 231   }
 232
 233   /**
 234    * Process the PDf and email with activity and attachment.
 235    * on click of Print Invoices
 236    *
 237    * @param array $contribIDs
 238    *   Contribution Id.
 239    * @param array $params
 240    *   Associated array of submitted values.
 241    * @param array $contactIds
 242    *   Contact Id.
 243    * @param CRM_Core_Form $form
 244    *   Form object.
 245    */
 246   public static function printPDF($contribIDs, &$params, $contactIds, &$form) {
 247     // get all the details needed to generate a invoice
 248     $messageInvoice = array();
 249     $invoiceTemplate = CRM_Core_Smarty::singleton();
 250     $invoiceElements = CRM_Contribute_Form_Task_PDF::getElements($contribIDs, $params, $contactIds);
 251
 252     // gives the status id when contribution status is 'Refunded'
 253     $contributionStatusID = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 254     $refundedStatusId = CRM_Utils_Array::key('Refunded', $contributionStatusID);
 255
 256     // getting data from admin page
 257     $prefixValue = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
 258
 259     foreach ($invoiceElements['details'] as $contribID => $detail) {
 260       $input = $ids = $objects = array();
 261       if (in_array($detail['contact'], $invoiceElements['excludeContactIds'])) {
 262         continue;
 263       }
 264
 265       $input['component'] = $detail['component'];
 266
 267       $ids['contact'] = $detail['contact'];
 268       $ids['contribution'] = $contribID;
 269       $ids['contributionRecur'] = NULL;
 270       $ids['contributionPage'] = NULL;
 271       $ids['membership'] = CRM_Utils_Array::value('membership', $detail);
 272       $ids['participant'] = CRM_Utils_Array::value('participant', $detail);
 273       $ids['event'] = CRM_Utils_Array::value('event', $detail);
 274
 275       if (!$invoiceElements['baseIPN']->validateData($input, $ids, $objects, FALSE)) {
 276         CRM_Core_Error::fatal();
 277       }
 278
 279       $contribution = &$objects['contribution'];
 280
 281       $input['amount'] = $contribution->total_amount;
 282       $input['invoice_id'] = $contribution->invoice_id;
 283       $input['receive_date'] = $contribution->receive_date;
 284       $input['contribution_status_id'] = $contribution->contribution_status_id;
 285       $input['organization_name'] = $contribution->_relatedObjects['contact']->organization_name;
 286
 287       $objects['contribution']->receive_date = CRM_Utils_Date::isoToMysql($objects['contribution']->receive_date);
 288
 289       $addressParams = array('contact_id' => $contribution->contact_id);
 290       $addressDetails = CRM_Core_BAO_Address::getValues($addressParams);
 291
 292       // to get billing address if present
 293       $billingAddress = array();
 294       foreach ($addressDetails as $key => $address) {
 295         if ((isset($address['is_billing']) && $address['is_billing'] == 1) && (isset($address['is_primary']) && $address['is_primary'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 296           $billingAddress[$address['contact_id']] = $address;
 297           break;
 298         }
 299         elseif (($address['is_billing'] == 0 && $address['is_primary'] == 1) || (isset($address['is_billing']) && $address['is_billing'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 300           $billingAddress[$address['contact_id']] = $address;
 301         }
 302       }
 303
 304       if (!empty($billingAddress[$contribution->contact_id]['state_province_id'])) {
 305         $stateProvinceAbbreviation = CRM_Core_PseudoConstant::stateProvinceAbbreviation($billingAddress[$contribution->contact_id]['state_province_id']);
 306       }
 307       else {
 308         $stateProvinceAbbreviation = '';
 309       }
 310
 311       if ($contribution->contribution_status_id == $refundedStatusId) {
 312         $creditNoteId = CRM_Utils_Array::value('credit_notes_prefix', $prefixValue) . "" . $contribution->id;
 313       }
 314       $invoiceId = CRM_Utils_Array::value('invoice_prefix', $prefixValue) . "" . $contribution->id;
 315
 316       //to obtain due date for PDF invoice
 317       $contributionReceiveDate = date('F j,Y', strtotime(date($input['receive_date'])));
 318       $invoiceDate = date("F j, Y");
 319       $dueDate = date('F j ,Y', strtotime($contributionReceiveDate . "+" . $prefixValue['due_date'] . "" . $prefixValue['due_date_period']));
 320
 321       if ($input['component'] == 'contribute') {
 322         $eid = $contribID;
 323         $etable = 'contribution';
 324         $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, $etable, NULL, TRUE, TRUE);
 325       }
 326       else {
 327         $eid = $contribution->_relatedObjects['participant']->id;
 328         $etable = 'participant';
 329         $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, $etable, NULL, TRUE, FALSE, '', TRUE);
 330       }
 331
 332       //TO DO: Need to do changes for partially paid to display amount due on PDF invoice
 333       $amountDue = ($input['amount'] - $input['amount']);
 334
 335       // retreiving the subtotal and sum of same tax_rate
 336       $dataArray = array();
 337       $subTotal = 0;
 338       foreach ($lineItem as $entity_id => $taxRate) {
 339         if (isset($dataArray[(string) $taxRate['tax_rate']])) {
 340           $dataArray[(string) $taxRate['tax_rate']] = $dataArray[(string) $taxRate['tax_rate']] + CRM_Utils_Array::value('tax_amount', $taxRate);
 341         }
 342         else {
 343           $dataArray[(string) $taxRate['tax_rate']] = CRM_Utils_Array::value('tax_amount', $taxRate);
 344         }
 345         $subTotal += CRM_Utils_Array::value('subTotal', $taxRate);
 346       }
 347
 348       // to email the invoice
 349       $mailDetails = array();
 350       $values = array();
 351       if ($contribution->_component == 'event') {
 352         $daoName = 'CRM_Event_DAO_Event';
 353         $pageId = $contribution->_relatedObjects['event']->id;
 354         $mailElements = array(
 355           'title',
 356           'confirm_from_name',
 357           'confirm_from_email',
 358           'cc_confirm',
 359           'bcc_confirm',
 360         );
 361         CRM_Core_DAO::commonRetrieveAll($daoName, 'id', $pageId, $mailDetails, $mailElements);
 362         $values['title'] = CRM_Utils_Array::value('title', $mailDetails[$contribution->_relatedObjects['event']->id]);
 363         $values['confirm_from_name'] = CRM_Utils_Array::value('confirm_from_name', $mailDetails[$contribution->_relatedObjects['event']->id]);
 364         $values['confirm_from_email'] = CRM_Utils_Array::value('confirm_from_email', $mailDetails[$contribution->_relatedObjects['event']->id]);
 365         $values['cc_confirm'] = CRM_Utils_Array::value('cc_confirm', $mailDetails[$contribution->_relatedObjects['event']->id]);
 366         $values['bcc_confirm'] = CRM_Utils_Array::value('bcc_confirm', $mailDetails[$contribution->_relatedObjects['event']->id]);
 367
 368         $title = CRM_Utils_Array::value('title', $mailDetails[$contribution->_relatedObjects['event']->id]);
 369       }
 370       elseif ($contribution->_component == 'contribute') {
 371         $daoName = 'CRM_Contribute_DAO_ContributionPage';
 372         $pageId = $contribution->contribution_page_id;
 373         $mailElements = array(
 374           'title',
 375           'receipt_from_name',
 376           'receipt_from_email',
 377           'cc_receipt',
 378           'bcc_receipt',
 379         );
 380         CRM_Core_DAO::commonRetrieveAll($daoName, 'id', $pageId, $mailDetails, $mailElements);
 381
 382         $values['title'] = CRM_Utils_Array::value('title', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 383         $values['receipt_from_name'] = CRM_Utils_Array::value('receipt_from_name', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 384         $values['receipt_from_email'] = CRM_Utils_Array::value('receipt_from_email', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 385         $values['cc_receipt'] = CRM_Utils_Array::value('cc_receipt', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 386         $values['bcc_receipt'] = CRM_Utils_Array::value('bcc_receipt', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 387
 388         $title = CRM_Utils_Array::value('title', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 389       }
 390       $source = $contribution->source;
 391
 392       $config = CRM_Core_Config::singleton();
 393       if (!isset($params['forPage'])) {
 394         $config->doNotAttachPDFReceipt = 1;
 395       }
 396
 397       // get organization address
 398       $domain = CRM_Core_BAO_Domain::getDomain();
 399       $locParams = array('contact_id' => $domain->id);
 400       $locationDefaults = CRM_Core_BAO_Location::getValues($locParams);
 401       if (isset($locationDefaults['address'][1]['state_province_id'])) {
 402         $stateProvinceAbbreviationDomain = CRM_Core_PseudoConstant::stateProvinceAbbreviation($locationDefaults['address'][1]['state_province_id']);
 403       }
 404       else {
 405         $stateProvinceAbbreviationDomain = '';
 406       }
 407       if (isset($locationDefaults['address'][1]['country_id'])) {
 408         $countryDomain = CRM_Core_PseudoConstant::country($locationDefaults['address'][1]['country_id']);
 409       }
 410       else {
 411         $countryDomain = '';
 412       }
 413
 414       // parameters to be assign for template
 415       $tplParams = array(
 416         'title' => $title,
 417         'component' => $input['component'],
 418         'id' => $contribution->id,
 419         'source' => $source,
 420         'invoice_id' => $invoiceId,
 421         'resourceBase' => $config->userFrameworkResourceURL,
 422         'defaultCurrency' => $config->defaultCurrency,
 423         'amount' => $contribution->total_amount,
 424         'amountDue' => $amountDue,
 425         'invoice_date' => $invoiceDate,
 426         'dueDate' => $dueDate,
 427         'notes' => CRM_Utils_Array::value('notes', $prefixValue),
 428         'display_name' => $contribution->_relatedObjects['contact']->display_name,
 429         'lineItem' => $lineItem,
 430         'dataArray' => $dataArray,
 431         'refundedStatusId' => $refundedStatusId,
 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       $sendTemplateParams = array(
 459         'groupName' => 'msg_tpl_workflow_contribution',
 460         'valueName' => 'contribution_invoice_receipt',
 461         'contactId' => $contribution->contact_id,
 462         'tplParams' => $tplParams,
 463         'PDFFilename' => 'Invoice.pdf',
 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         $fileName = self::putFile($html);
 522         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 523       }
 524       elseif ($contribution->_component == 'event') {
 525         $email = CRM_Contact_BAO_Contact::getPrimaryEmail($contribution->contact_id);
 526
 527         $sendTemplateParams['tplParams'] = array_merge($tplParams, array('email_comment' => $invoiceElements['params']['email_comment']));
 528         $sendTemplateParams['from'] = $fromEmailAddress;
 529         $sendTemplateParams['toEmail'] = $email;
 530         $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_confirm', $values);
 531         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm', $values);
 532
 533         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 534         // functions call for adding activity with attachment
 535         $fileName = self::putFile($html);
 536         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 537       }
 538
 539       CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'invoice_id', $invoiceId);
 540       if ($contribution->contribution_status_id == $refundedStatusId) {
 541         CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'creditnote_id', $creditNoteId);
 542       }
 543       $invoiceTemplate->clearTemplateVars();
 544     }
 545
 546     if ($invoiceElements['createPdf']) {
 547       if (isset($params['forPage'])) {
 548         return $html;
 549       }
 550       else {
 551         CRM_Utils_PDF_Utils::html2pdf($messageInvoice, 'Invoice.pdf', 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);
 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) {
 636     require_once "packages/dompdf/dompdf_config.inc.php";
 637     spl_autoload_register('DOMPDF_autoload');
 638     $doc = new DOMPDF();
 639     $doc->load_html($html);
 640     $doc->render();
 641     $html = $doc->output();
 642     $config = CRM_Core_Config::singleton();
 643     $fileName = $config->uploadDir . 'Invoice.pdf';
 644     file_put_contents($fileName, $html);
 645     return $fileName;
 646   }
 647
 648   /**
 649    * Callback to perform action on Print Invoice button.
 650    */
 651   public static function getPrintPDF() {
 652     $contributionId = CRM_Utils_Request::retrieve('id', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
 653     $contributionIDs = array($contributionId);
 654     $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
 655     $params = array('output' => 'pdf_invoice');
 656     CRM_Contribute_Form_Task_Invoice::printPDF($contributionIDs, $params, $contactId, CRM_Core_DAO::$_nullObject);
 657   }
 658
 659 }