CRM/Contribute/Form/Task/Invoice.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   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   public $_contributionStatusId;
  52
  53   /**
  54    * Gives the HTML template of PDF Invoice
  55    */
  56   public $_messageInvoice;
  57
  58   /**
  59    * This variable is used to assign parameters for HTML template of PDF Invoice
  60    */
  61   public $_invoiceTemplate;
  62
  63   /**
  64    * Selected output
  65    */
  66   public $_selectedOutput;
  67
  68   /**
  69    * Build all the data structures needed to build the form
  70    *
  71    * @return void
  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    *
 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     $this->addButtons(array(
 192         array(
 193           'type' => 'upload',
 194           'name' => $this->_selectedOutput == 'email' ? ts('Send Email') : ts('Process Invoice(s)'),
 195           'isDefault' => TRUE,
 196         ),
 197         array(
 198           'type' => 'cancel',
 199           'name' => ts('Cancel'),
 200         ),
 201       )
 202     );
 203   }
 204
 205   /**
 206    * Global validation rules for the form
 207    *
 208    * @param array $values
 209    *
 210    * @return array
 211    *   list of errors to be posted back to the form
 212    * @static
 213    */
 214   public static function formRule($values) {
 215     $errors = array();
 216
 217     if ($values['output'] == 'email_invoice' && empty($values['from_email_address'])) {
 218       $errors['from_email_address'] = ts("From Email Address is required");
 219     }
 220
 221     return $errors;
 222   }
 223
 224   /**
 225    * Process the form after the input has been submitted and validated
 226    *
 227    *
 228    * @return void
 229    */
 230   public function postProcess() {
 231     $params = $this->controller->exportValues($this->_name);
 232     $this->printPDF($this->_contributionIds, $params, $this->_contactIds, $this);
 233   }
 234
 235   /**
 236    *
 237    * process the PDf and email with activity and attachment
 238    * on click of Print Invoices
 239    *
 240    * @param array $contribIDs
 241    *   Contribution Id.
 242    * @param array $params
 243    *   Associated array of submitted values.
 244    * @param array $contactIds
 245    *   Contact Id.
 246    * @param CRM_Core_Form $form
 247    *   Form object.
 248    * @static
 249    */
 250   public static function printPDF($contribIDs, &$params, $contactIds, &$form) {
 251     // get all the details needed to generate a invoice
 252     $messageInvoice = array();
 253     $invoiceTemplate = CRM_Core_Smarty::singleton();
 254     $invoiceElements = CRM_Contribute_Form_Task_PDF::getElements($contribIDs, $params, $contactIds);
 255
 256     // gives the status id when contribution status is 'Refunded'
 257     $contributionStatusID = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 258     $refundedStatusId = CRM_Utils_Array::key('Refunded', $contributionStatusID);
 259
 260     // getting data from admin page
 261     $prefixValue = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
 262
 263     foreach ($invoiceElements['details'] as $contribID => $detail) {
 264       $input = $ids = $objects = array();
 265       if (in_array($detail['contact'], $invoiceElements['excludeContactIds'])) {
 266         continue;
 267       }
 268
 269       $input['component'] = $detail['component'];
 270
 271       $ids['contact'] = $detail['contact'];
 272       $ids['contribution'] = $contribID;
 273       $ids['contributionRecur'] = NULL;
 274       $ids['contributionPage'] = NULL;
 275       $ids['membership'] = CRM_Utils_Array::value('membership', $detail);
 276       $ids['participant'] = CRM_Utils_Array::value('participant', $detail);
 277       $ids['event'] = CRM_Utils_Array::value('event', $detail);
 278
 279       if (!$invoiceElements['baseIPN']->validateData($input, $ids, $objects, FALSE)) {
 280         CRM_Core_Error::fatal();
 281       }
 282
 283       $contribution = & $objects['contribution'];
 284
 285       $input['amount'] = $contribution->total_amount;
 286       $input['invoice_id'] = $contribution->invoice_id;
 287       $input['receive_date'] = $contribution->receive_date;
 288       $input['contribution_status_id'] = $contribution->contribution_status_id;
 289       $input['organization_name'] = $contribution->_relatedObjects['contact']->organization_name;
 290
 291       $objects['contribution']->receive_date = CRM_Utils_Date::isoToMysql($objects['contribution']->receive_date);
 292
 293       $addressParams = array('contact_id' => $contribution->contact_id);
 294       $addressDetails = CRM_Core_BAO_Address::getValues($addressParams);
 295
 296       // to get billing address if present
 297       $billingAddress = array();
 298       foreach ($addressDetails as $key => $address) {
 299         if ((isset($address['is_billing']) && $address['is_billing'] == 1) && (isset($address['is_primary']) && $address['is_primary'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 300           $billingAddress[$address['contact_id']] = $address;
 301           break;
 302         }
 303         elseif (($address['is_billing'] == 0 && $address['is_primary'] == 1) || (isset($address['is_billing']) && $address['is_billing'] == 1) && $address['contact_id'] == $contribution->contact_id) {
 304           $billingAddress[$address['contact_id']] = $address;
 305         }
 306       }
 307
 308       if (!empty($billingAddress[$contribution->contact_id]['state_province_id'])) {
 309         $stateProvinceAbbreviation = CRM_Core_PseudoConstant::stateProvinceAbbreviation($billingAddress[$contribution->contact_id]['state_province_id']);
 310       }
 311       else {
 312         $stateProvinceAbbreviation = '';
 313       }
 314
 315       if ($contribution->contribution_status_id == $refundedStatusId) {
 316         $creditNoteId = CRM_Utils_Array::value('credit_notes_prefix', $prefixValue) . "" . $contribution->id;
 317       }
 318       $invoiceId = CRM_Utils_Array::value('invoice_prefix', $prefixValue) . "" . $contribution->id;
 319
 320       //to obtain due date for PDF invoice
 321       $contributionReceiveDate = date('F j,Y', strtotime(date($input['receive_date'])));
 322       $invoiceDate = date("F j, Y");
 323       $dueDate = date('F j ,Y', strtotime($contributionReceiveDate . "+" . $prefixValue['due_date'] . "" . $prefixValue['due_date_period']));
 324
 325       if ($input['component'] == 'contribute') {
 326         $eid = $contribID;
 327         $etable = 'contribution';
 328         $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, $etable, NULL, TRUE, TRUE);
 329       }
 330       else {
 331         $eid = $contribution->_relatedObjects['participant']->id;
 332         $etable = 'participant';
 333         $lineItem = CRM_Price_BAO_LineItem::getLineItems($eid, $etable);
 334       }
 335
 336       //TO DO: Need to do changes for partially paid to display amount due on PDF invoice
 337       $amountDue = ($input['amount'] - $input['amount']);
 338
 339       // retreiving the subtotal and sum of same tax_rate
 340       $dataArray = array();
 341       $subTotal = 0;
 342       foreach ($lineItem as $entity_id => $taxRate) {
 343         if (isset($dataArray[(string) $taxRate['tax_rate']])) {
 344           $dataArray[(string) $taxRate['tax_rate']] = $dataArray[(string) $taxRate['tax_rate']] + CRM_Utils_Array::value('tax_amount', $taxRate);
 345         }
 346         else {
 347           $dataArray[(string) $taxRate['tax_rate']] = CRM_Utils_Array::value('tax_amount', $taxRate);
 348         }
 349         $subTotal += CRM_Utils_Array::value('subTotal', $taxRate);
 350       }
 351
 352       // to email the invoice
 353       $mailDetails = array();
 354       $values = array();
 355       if ($contribution->_component == 'event') {
 356         $daoName = 'CRM_Event_DAO_Event';
 357         $pageId = $contribution->_relatedObjects['event']->id;
 358         $mailElements = array(
 359           'title',
 360           'confirm_from_name',
 361           'confirm_from_email',
 362           'cc_confirm',
 363           'bcc_confirm',
 364         );
 365         CRM_Core_DAO::commonRetrieveAll($daoName, 'id', $pageId, $mailDetails, $mailElements);
 366         $values['title'] = CRM_Utils_Array::value('title', $mailDetails[$contribution->_relatedObjects['event']->id]);
 367         $values['confirm_from_name'] = CRM_Utils_Array::value('confirm_from_name', $mailDetails[$contribution->_relatedObjects['event']->id]);
 368         $values['confirm_from_email'] = CRM_Utils_Array::value('confirm_from_email', $mailDetails[$contribution->_relatedObjects['event']->id]);
 369         $values['cc_confirm'] = CRM_Utils_Array::value('cc_confirm', $mailDetails[$contribution->_relatedObjects['event']->id]);
 370         $values['bcc_confirm'] = CRM_Utils_Array::value('bcc_confirm', $mailDetails[$contribution->_relatedObjects['event']->id]);
 371
 372         $title = CRM_Utils_Array::value('title', $mailDetails[$contribution->_relatedObjects['event']->id]);
 373       }
 374       elseif ($contribution->_component == 'contribute') {
 375         $daoName = 'CRM_Contribute_DAO_ContributionPage';
 376         $pageId = $contribution->contribution_page_id;
 377         $mailElements = array(
 378           'title',
 379           'receipt_from_name',
 380           'receipt_from_email',
 381           'cc_receipt',
 382           'bcc_receipt',
 383         );
 384         CRM_Core_DAO::commonRetrieveAll($daoName, 'id', $pageId, $mailDetails, $mailElements);
 385
 386         $values['title'] = CRM_Utils_Array::value('title', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 387         $values['receipt_from_name'] = CRM_Utils_Array::value('receipt_from_name', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 388         $values['receipt_from_email'] = CRM_Utils_Array::value('receipt_from_email', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 389         $values['cc_receipt'] = CRM_Utils_Array::value('cc_receipt', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 390         $values['bcc_receipt'] = CRM_Utils_Array::value('bcc_receipt', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 391
 392         $title = CRM_Utils_Array::value('title', CRM_Utils_Array::value($contribution->contribution_page_id, $mailDetails));
 393       }
 394       $source = $contribution->source;
 395
 396       $config = CRM_Core_Config::singleton();
 397       if (!isset($params['forPage'])) {
 398         $config->doNotAttachPDFReceipt = 1;
 399       }
 400
 401       // get organization address
 402       $domain = CRM_Core_BAO_Domain::getDomain();
 403       $locParams = array('contact_id' => $domain->id);
 404       $locationDefaults = CRM_Core_BAO_Location::getValues($locParams);
 405       if (isset($locationDefaults['address'][1]['state_province_id'])) {
 406         $stateProvinceAbbreviationDomain = CRM_Core_PseudoConstant::stateProvinceAbbreviation($locationDefaults['address'][1]['state_province_id']);
 407       }
 408       else {
 409         $stateProvinceAbbreviationDomain = '';
 410       }
 411       if (isset($locationDefaults['address'][1]['country_id'])) {
 412         $countryDomain = CRM_Core_PseudoConstant::country($locationDefaults['address'][1]['country_id']);
 413       }
 414       else {
 415         $countryDomain = '';
 416       }
 417
 418       // parameters to be assign for template
 419       $tplParams = array(
 420         'title' => $title,
 421         'component' => $input['component'],
 422         'id' => $contribution->id,
 423         'source' => $source,
 424         'invoice_id' => $invoiceId,
 425         'resourceBase' => $config->userFrameworkResourceURL,
 426         'defaultCurrency' => $config->defaultCurrency,
 427         'amount' => $contribution->total_amount,
 428         'amountDue' => $amountDue,
 429         'invoice_date' => $invoiceDate,
 430         'dueDate' => $dueDate,
 431         'notes' => CRM_Utils_Array::value('notes', $prefixValue),
 432         'display_name' => $contribution->_relatedObjects['contact']->display_name,
 433         'lineItem' => $lineItem,
 434         'dataArray' => $dataArray,
 435         'refundedStatusId' => $refundedStatusId,
 436         'contribution_status_id' => $contribution->contribution_status_id,
 437         'subTotal' => $subTotal,
 438         'street_address' => CRM_Utils_Array::value('street_address', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 439         'supplemental_address_1' => CRM_Utils_Array::value('supplemental_address_1', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 440         'supplemental_address_2' => CRM_Utils_Array::value('supplemental_address_2', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 441         'city' => CRM_Utils_Array::value('city', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 442         'stateProvinceAbbreviation' => $stateProvinceAbbreviation,
 443         'postal_code' => CRM_Utils_Array::value('postal_code', CRM_Utils_Array::value($contribution->contact_id, $billingAddress)),
 444         'is_pay_later' => $contribution->is_pay_later,
 445         'organization_name' => $contribution->_relatedObjects['contact']->organization_name,
 446         'domain_organization' => $domain->name,
 447         'domain_street_address' => CRM_Utils_Array::value('street_address', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 448         'domain_supplemental_address_1' => CRM_Utils_Array::value('supplemental_address_1', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 449         'domain_supplemental_address_2' => CRM_Utils_Array::value('supplemental_address_2', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 450         'domain_city' => CRM_Utils_Array::value('city', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 451         'domain_postal_code' => CRM_Utils_Array::value('postal_code', CRM_Utils_Array::value('1', $locationDefaults['address'])),
 452         'domain_state' => $stateProvinceAbbreviationDomain,
 453         'domain_country' => $countryDomain,
 454         'domain_email' => CRM_Utils_Array::value('email', CRM_Utils_Array::value('1', $locationDefaults['email'])),
 455         'domain_phone' => CRM_Utils_Array::value('phone', CRM_Utils_Array::value('1', $locationDefaults['phone'])),
 456       );
 457
 458       if (isset($creditNoteId)) {
 459         $tplParams['creditnote_id'] = $creditNoteId;
 460       }
 461
 462       $sendTemplateParams = array(
 463         'groupName' => 'msg_tpl_workflow_contribution',
 464         'valueName' => 'contribution_invoice_receipt',
 465         'contactId' => $contribution->contact_id,
 466         'tplParams' => $tplParams,
 467         'PDFFilename' => 'Invoice.pdf',
 468       );
 469       $session = CRM_Core_Session::singleton();
 470       $contactID = $session->get('userID');
 471       $contactEmails = CRM_Core_BAO_Email::allEmails($contactID);
 472       $emails = array();
 473       $fromDisplayName = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact',
 474         $contactID, 'display_name'
 475       );
 476
 477       foreach ($contactEmails as $emailId => $item) {
 478         $email = $item['email'];
 479         if ($email) {
 480           $emails[$emailId] = '"' . $fromDisplayName . '" <' . $email . '> ';
 481         }
 482       }
 483       $fromEmail = CRM_Utils_Array::crmArrayMerge($emails, CRM_Core_OptionGroup::values('from_email_address'));
 484
 485       // from email address
 486       if (isset($params['from_email_address'])) {
 487         $fromEmailAddress = CRM_Utils_Array::value($params['from_email_address'], $fromEmail);
 488       }
 489       // condition to check for download PDF Invoice or email Invoice
 490       if ($invoiceElements['createPdf']) {
 491         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 492         if (isset($params['forPage'])) {
 493           return $html;
 494         }
 495         else {
 496           $mail = array(
 497             'subject' => $subject,
 498             'body' => $message,
 499             'html' => $html,
 500           );
 501           if ($mail['html']) {
 502             $messageInvoice[] = $mail['html'];
 503           }
 504           else {
 505             $messageInvoice[] = nl2br($mail['body']);
 506           }
 507         }
 508       }
 509       elseif ($contribution->_component == 'contribute') {
 510         $email = CRM_Contact_BAO_Contact::getPrimaryEmail($contribution->contact_id);
 511
 512         $sendTemplateParams['tplParams'] = array_merge($tplParams, array('email_comment' => $invoiceElements['params']['email_comment']));
 513         $sendTemplateParams['from'] = $fromEmailAddress;
 514         $sendTemplateParams['toEmail'] = $email;
 515         $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_receipt', $values);
 516         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_receipt', $values);
 517
 518         list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
 519         // functions call for adding activity with attachment
 520         $fileName = self::putFile($html);
 521         self::addActivities($subject, $contribution->contact_id, $fileName, $params);
 522       }
 523       elseif ($contribution->_component == 'event') {
 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_confirm', $values);
 530         $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm', $values);
 531
 532         list($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
 538       CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'invoice_id', $invoiceId);
 539       if ($contribution->contribution_status_id == $refundedStatusId) {
 540         CRM_Core_DAO::setFieldValue('CRM_Contribute_DAO_Contribution', $contribution->id, 'creditnote_id', $creditNoteId);
 541       }
 542       $invoiceTemplate->clearTemplateVars();
 543     }
 544
 545     if ($invoiceElements['createPdf']) {
 546       if (isset($params['forPage'])) {
 547         return $html;
 548       }
 549       else {
 550         CRM_Utils_PDF_Utils::html2pdf($messageInvoice, 'Invoice.pdf', FALSE, array(
 551           'margin_top' => 10,
 552           'margin_left' => 65,
 553           'metric' => 'px',
 554         ));
 555         // functions call for adding activity with attachment
 556         $fileName = self::putFile($html);
 557         self::addActivities($subject, $contactIds, $fileName, $params);
 558
 559         CRM_Utils_System::civiExit();
 560       }
 561     }
 562     else {
 563       if ($invoiceElements['suppressedEmails']) {
 564         $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']));
 565         $msgTitle = ts('Email Error');
 566         $msgType = 'error';
 567       }
 568       else {
 569         $status = ts('Your mail has been sent.');
 570         $msgTitle = ts('Sent');
 571         $msgType = 'success';
 572       }
 573       CRM_Core_Session::setStatus($status, $msgTitle, $msgType);
 574     }
 575   }
 576
 577   /**
 578    *
 579    * This function is use for adding activity for
 580    * Email Invoice and the PDF Invoice
 581    *
 582    * @param string $subject
 583    *   Activity subject.
 584    * @param array $contactIds
 585    *   Contact Id.
 586    * @param string $fileName
 587    *   Gives the location with name of the file.
 588    * @param array $params
 589    *   For invoices.
 590    *
 591    * @static
 592    */
 593   static public function addActivities($subject, $contactIds, $fileName, $params) {
 594     $session = CRM_Core_Session::singleton();
 595     $userID = $session->get('userID');
 596     $config = CRM_Core_Config::singleton();
 597     $config->doNotAttachPDFReceipt = 1;
 598
 599     if (!empty($params['output']) && $params['output'] == 'pdf_invoice') {
 600       $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
 601         'Downloaded Invoice',
 602         'name'
 603       );
 604     }
 605     else {
 606       $activityTypeID = CRM_Core_OptionGroup::getValue('activity_type',
 607         'Emailed Invoice',
 608         'name'
 609       );
 610     }
 611
 612     $activityParams = array(
 613       'subject' => $subject,
 614       'source_contact_id' => $userID,
 615       'target_contact_id' => $contactIds,
 616       'activity_type_id' => $activityTypeID,
 617       'activity_date_time' => date('YmdHis'),
 618       'attachFile_1' => array(
 619         'uri' => $fileName,
 620         'type' => 'application/pdf',
 621         'location' => $fileName,
 622         'upload_date' => date('YmdHis'),
 623       ),
 624     );
 625     CRM_Activity_BAO_Activity::create($activityParams);
 626   }
 627
 628   /**
 629    *
 630    * This function is use for creating the Invoice file in upload folder
 631    * for attachment
 632    *
 633    * @param $html
 634    *   Content for pdf in html format.
 635    *
 636    * return $fileName of file which is in pdf format
 637    *
 638    * @return string
 639    */
 640   static public function putFile($html) {
 641     require_once "packages/dompdf/dompdf_config.inc.php";
 642     spl_autoload_register('DOMPDF_autoload');
 643     $doc = new DOMPDF();
 644     $doc->load_html($html);
 645     $doc->render();
 646     $html = $doc->output();
 647     $config = CRM_Core_Config::singleton();
 648     $fileName = $config->uploadDir . 'Invoice.pdf';
 649     file_put_contents($fileName, $html);
 650     return $fileName;
 651   }
 652
 653   /**
 654    * Callback to perform action on Print Invoice button.
 655    */
 656   public static function getPrintPDF() {
 657     $contributionId = CRM_Utils_Request::retrieve('id', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
 658     $contributionIDs = array($contributionId);
 659     $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
 660     $params = array('output' => 'pdf_invoice');
 661     CRM_Contribute_Form_Task_Invoice::printPDF($contributionIDs, $params, $contactId, CRM_Core_DAO::$_nullObject);
 662   }
 663 }