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Theodotos Andreou 2018-01-14 13:10:16 +00:00
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sites/all/modules/civicrm/CRM/Mailing/Form/Subscribe.php Normal file
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<?php
/*
+--------------------------------------------------------------------+
| CiviCRM version 4.7 |
+--------------------------------------------------------------------+
| Copyright CiviCRM LLC (c) 2004-2017 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
| CiviCRM is free software; you can copy, modify, and distribute it |
| under the terms of the GNU Affero General Public License |
| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
| |
| CiviCRM is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| See the GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public |
| License and the CiviCRM Licensing Exception along |
| with this program; if not, contact CiviCRM LLC |
| at info[AT]civicrm[DOT]org. If you have questions about the |
| GNU Affero General Public License or the licensing of CiviCRM, |
| see the CiviCRM license FAQ at http://civicrm.org/licensing |
+--------------------------------------------------------------------+
*/
/**
*
* @package CRM
* @copyright CiviCRM LLC (c) 2004-2017
*/
class CRM_Mailing_Form_Subscribe extends CRM_Core_Form {
protected $_groupID = NULL;
public function preProcess() {
parent::preProcess();
$this->_groupID = CRM_Utils_Request::retrieve('gid', 'Integer', $this,
FALSE, NULL, 'REQUEST'
);
// ensure that there is a destination, if not set the destination to the
// referrer string
if (!$this->controller->getDestination()) {
$this->controller->setDestination(NULL, TRUE);
}
if ($this->_groupID) {
$groupTypeCondition = CRM_Contact_BAO_Group::groupTypeCondition('Mailing');
// make sure requested qroup is accessible and exists
$query = "
SELECT title, description
FROM civicrm_group
WHERE id={$this->_groupID}
AND visibility != 'User and User Admin Only'
AND $groupTypeCondition";
$dao = CRM_Core_DAO::executeQuery($query);
if ($dao->fetch()) {
$this->assign('groupName', $dao->title);
CRM_Utils_System::setTitle(ts('Subscribe to Mailing List - %1', array(1 => $dao->title)));
}
else {
CRM_Core_Error::statusBounce("The specified group is not configured for this action OR The group doesn't exist.");
}
$this->assign('single', TRUE);
}
else {
$this->assign('single', FALSE);
CRM_Utils_System::setTitle(ts('Mailing List Subscription'));
}
}
/**
* Build the form object.
*/
public function buildQuickForm() {
// add the email address
$this->add('text',
'email',
ts('Email'),
CRM_Core_DAO::getAttribute('CRM_Core_DAO_Email',
'email'
),
TRUE
);
$this->addRule('email', ts("Please enter a valid email address."), 'email');
if (!$this->_groupID) {
// create a selector box of all public groups
$groupTypeCondition = CRM_Contact_BAO_Group::groupTypeCondition('Mailing');
$query = "
SELECT id, title, description
FROM civicrm_group
WHERE ( saved_search_id = 0
OR saved_search_id IS NULL )
AND visibility != 'User and User Admin Only'
AND $groupTypeCondition
ORDER BY title";
$dao = CRM_Core_DAO::executeQuery($query);
$rows = array();
while ($dao->fetch()) {
$row = array();
$row['id'] = $dao->id;
$row['title'] = $dao->title;
$row['description'] = $dao->description;
$row['checkbox'] = CRM_Core_Form::CB_PREFIX . $row['id'];
$this->addElement('checkbox',
$row['checkbox'],
NULL, NULL
);
$rows[] = $row;
}
if (empty($rows)) {
CRM_Core_Error::fatal(ts('There are no public mailing list groups to display.'));
}
$this->assign('rows', $rows);
$this->addFormRule(array('CRM_Mailing_Form_Subscribe', 'formRule'));
}
$addCaptcha = TRUE;
// if recaptcha is not configured, then dont add it
// CRM-11316 Only enable ReCAPTCHA for anonymous visitors
$config = CRM_Core_Config::singleton();
$session = CRM_Core_Session::singleton();
$contactID = $session->get('userID');
if (empty($config->recaptchaPublicKey) ||
empty($config->recaptchaPrivateKey) ||
$contactID
) {
$addCaptcha = FALSE;
}
else {
// If this is POST request and came from a block,
// lets add recaptcha only if already present.
// Gross hack for now.
if (!empty($_POST) &&
!array_key_exists('recaptcha_challenge_field', $_POST)
) {
$addCaptcha = FALSE;
}
}
if ($addCaptcha) {
// add captcha
$captcha = CRM_Utils_ReCAPTCHA::singleton();
$captcha->add($this);
$this->assign('isCaptcha', TRUE);
}
$this->addButtons(array(
array(
'type' => 'next',
'name' => ts('Subscribe'),
'isDefault' => TRUE,
),
array(
'type' => 'cancel',
'name' => ts('Cancel'),
),
)
);
}
/**
* @param $fields
*
* @return array|bool
*/
public static function formRule($fields) {
foreach ($fields as $name => $dontCare) {
if (substr($name, 0, CRM_Core_Form::CB_PREFIX_LEN) == CRM_Core_Form::CB_PREFIX) {
return TRUE;
}
}
return array('_qf_default' => 'Please select one or more mailing lists.');
}
public function postProcess() {
$params = $this->controller->exportValues($this->_name);
$groups = array();
if ($this->_groupID) {
$groups[] = $this->_groupID;
}
else {
foreach ($params as $name => $dontCare) {
if (substr($name, 0, CRM_Core_Form::CB_PREFIX_LEN) == CRM_Core_Form::CB_PREFIX) {
$groups[] = substr($name, CRM_Core_Form::CB_PREFIX_LEN);
}
}
}
CRM_Mailing_Event_BAO_Subscribe::commonSubscribe($groups, $params);
}
}