/**
* build all the data structures needed to build the form
*
* @return void
* @access public
*/
function preProcess()
{
//check for permission to view contributions
if (!CRM_Core_Permission::check('access CiviContribute')) {
CRM_Core_Error::fatal(ts('You do not have permission to access this page'));
}
parent::preProcess();
$contributionId = CRM_Utils_Array::value('id', $_GET);
$contactId = CRM_Utils_Array::value('cid', $_GET);
if (isset($contributionId) && isset($contactId)) {
$this->set('contribution_id', $contributionId);
$this->set('contact_id', $contactId);
} else {
$contributionId = $this->get('contribution_id');
$contactId = $this->get('contact_id');
}
// might be callback to retrieve the downloadable PDF file
$download = CRM_Utils_Array::value('download', $_GET);
if ($download == 1) {
$this->sendFile($contributionId, $contactId);
// exits
}
list($issuedOn, $receiptId) = cdntaxreceipts_issued_on($contributionId);
if (isset($receiptId)) {
$existingReceipt = cdntaxreceipts_load_receipt($receiptId);
$this->_reissue = 1;
$this->_receipt = $existingReceipt;
} else {
$this->_reissue = 0;
}
list($method, $email) = cdntaxreceipts_sendMethodForContact($contactId);
$this->_method = $method;
if ($method == 'email') {
$this->_sendTarget = $email;
}
// may need to offer a PDF file for download, if returning from form submission.
// this sets up the form with proper JS to download the file, it doesn't actually send the file.
// see ?download=1 for sending the file.
$pdfDownload = CRM_Utils_Array::value('file', $_GET);
if ($pdfDownload == 1) {
$this->_pdfFile = 1;
}
}
function cdntaxreceipts_civicrm_buildForm($formName, &$form)
{
if (is_a($form, 'CRM_Contribute_Form_ContributionView')) {
// add "Issue Tax Receipt" button to the "View Contribution" page
// if the Tax Receipt has NOT yet been issued -> display a white maple leaf icon
// if the Tax Receipt has already been issued -> display a red maple leaf icon
CRM_Core_Resources::singleton()->addStyleFile('org.civicrm.cdntaxreceipts', 'css/civicrm_cdntaxreceipts.css');
$contributionId = $form->get('id');
$buttons = array(array('type' => 'cancel', 'name' => ts('Done'), 'spacing' => ' ', 'isDefault' => TRUE));
$subName = 'view_tax_receipt';
if (isset($contributionId) && cdntaxreceipts_eligibleForReceipt($contributionId)) {
list($issued_on, $receipt_id) = cdntaxreceipts_issued_on($contributionId);
$is_original_receipt = empty($issued_on);
if ($is_original_receipt) {
$subName = 'issue_tax_receipt';
}
$buttons[] = array('type' => 'submit', 'subName' => $subName, 'name' => ts('Tax Receipt', array('domain' => 'org.civicrm.cdntaxreceipts')), 'isDefault' => FALSE);
$form->addButtons($buttons);
}
}
}
/**
* process the form after the input has been submitted and validated
*
* @access public
*
* @return None
*/
function postProcess()
{
// lets get around the time limit issue if possible
if (!ini_get('safe_mode')) {
set_time_limit(0);
}
// Issue 1895204: Turn off geocoding to avoid hitting Google API limits
$config =& CRM_Core_Config::singleton();
$oldGeocode = $config->geocodeMethod;
unset($config->geocodeMethod);
$params = $this->controller->exportValues($this->_name);
$originalOnly = FALSE;
if ($params['receipt_option'] == 'original_only') {
$originalOnly = TRUE;
}
$previewMode = FALSE;
if (isset($params['is_preview']) && $params['is_preview'] == 1) {
$previewMode = TRUE;
}
/**
* Drupal module include
*/
//module_load_include('.inc','civicrm_cdntaxreceipts','civicrm_cdntaxreceipts');
//module_load_include('.module','civicrm_cdntaxreceipts','civicrm_cdntaxreceipts');
// start a PDF to collect receipts that cannot be emailed
$receiptsForPrinting = cdntaxreceipts_openCollectedPDF();
$emailCount = 0;
$printCount = 0;
$failCount = 0;
foreach ($this->_contributionIds as $item => $contributionId) {
if ($emailCount + $printCount + $failCount >= self::MAX_RECEIPT_COUNT) {
$status = ts('Maximum of %1 tax receipt(s) were sent. Please repeat to continue processing.', array(1 => self::MAX_RECEIPT_COUNT, 'domain' => 'org.civicrm.cdntaxreceipts'));
CRM_Core_Session::setStatus($status, '', 'info');
break;
}
// 1. Load Contribution information
$contribution = new CRM_Contribute_DAO_Contribution();
$contribution->id = $contributionId;
if (!$contribution->find(TRUE)) {
CRM_Core_Error::fatal("CDNTaxReceipts: Could not find corresponding contribution id.");
}
// 2. If Contribution is eligible for receipting, issue the tax receipt. Otherwise ignore.
if (cdntaxreceipts_eligibleForReceipt($contribution->id)) {
list($issued_on, $receipt_id) = cdntaxreceipts_issued_on($contribution->id);
if (empty($issued_on) || !$originalOnly) {
list($ret, $method) = cdntaxreceipts_issueTaxReceipt($contribution, $receiptsForPrinting, $previewMode);
if ($ret == 0) {
$failCount++;
} elseif ($method == 'email') {
$emailCount++;
} else {
$printCount++;
}
}
}
}
// 3. Set session status
if ($previewMode) {
$status = ts('%1 tax receipt(s) have been previewed. No receipts have been issued.', array(1 => $printCount, 'domain' => 'org.civicrm.cdntaxreceipts'));
CRM_Core_Session::setStatus($status, '', 'success');
} else {
$status = ts('%1 tax receipt(s) were sent by email.', array(1 => $emailCount, 'domain' => 'org.civicrm.cdntaxreceipts'));
CRM_Core_Session::setStatus($status, '', 'success');
$status = ts('%1 tax receipt(s) need to be printed.', array(1 => $printCount, 'domain' => 'org.civicrm.cdntaxreceipts'));
CRM_Core_Session::setStatus($status, '', 'success');
}
if ($failCount > 0) {
$status = ts('%1 tax receipt(s) failed to process.', array(1 => $failCount, 'domain' => 'org.civicrm.cdntaxreceipts'));
CRM_Core_Session::setStatus($status, '', 'error');
}
// Issue 1895204: Reset geocoding
$config->geocodeMethod = $oldGeocode;
// 4. send the collected PDF for download
// NB: This exits if a file is sent.
cdntaxreceipts_sendCollectedPDF($receiptsForPrinting, 'Receipts-To-Print-' . (int) $_SERVER['REQUEST_TIME'] . '.pdf');
// EXITS.
}
