/**
* Retrieves all active MOTDs.
*
* @return array
* An associative array containing the details of the active MOTDs, or null
* if there are no active MOTDs.
*/
public function getActiveMotds()
{
$returnArray = array();
//Retrieve all MOTDs.
$motds = new Datasource_Cms_Connect_Motd();
$motdsArray = $motds->getAll();
foreach ($motdsArray as $currentMotd) {
if ($currentMotd['active'] == 1) {
//Ensure the today is captured in the MOTD date range.
$displayFrom = new Zend_Date($currentMotd['displayFrom'], Zend_Date::ISO_8601);
$displayTo = new Zend_Date($currentMotd['displayTo'], Zend_Date::ISO_8601);
$now = Zend_Date::now();
if ($displayFrom->isToday() || $displayTo->isToday()) {
$returnArray[] = $currentMotd;
} else {
if ($now->isLater($displayFrom) && $now->isEarlier($displayTo)) {
$returnArray[] = $currentMotd;
}
}
}
}
//Clean up the return value consistent with this function's contract.
if (empty($returnArray)) {
$returnVal = null;
} else {
$returnVal = $returnArray;
}
return $returnVal;
}
/**
* Responsible for validating and either saving or rejecting new and modified Connect
* MOTDs.
*/
protected function _saveMotd()
{
//Prepare the validators.
$requiredTextValidator = new Zend_Validate_NotEmpty();
$nonEmptyGroupValidator = new Zend_Validate_NotEmptyGroup();
$params = Zend_Registry::get('params');
$minWidth = $params->cms->motdPopupMinWidth;
$maxWidth = $params->cms->motdPopupMaxWidth;
$popupWidthValidator = new Zend_Validate();
$popupWidthValidator->addValidator(new Zend_Validate_NotEmpty());
$popupWidthValidator->addValidator(new Zend_Validate_Between(array('min' => $minWidth, 'max' => $maxWidth)));
//Now filter the $_POST with the validators.
$validators = array('id' => array('allowEmpty' => true), 'displayFrom' => $requiredTextValidator, 'displayTo' => $requiredTextValidator, 'agentTypes' => array($nonEmptyGroupValidator, 'fields' => array('standard', 'premier')), 'agentUserTypes' => array($nonEmptyGroupValidator, 'fields' => array('basic', 'master')), 'motdTitle' => $requiredTextValidator, 'message' => $requiredTextValidator, 'active' => $requiredTextValidator, 'displayWidth' => $popupWidthValidator);
$input = new Zend_Filter_Input(null, $validators, $_POST);
if ($input->isValid()) {
//Data is all valid, formatted and sanitized so we can save it in the database.
//Prepare the checkbox data.
$agentTypes = array();
if (!empty($input->standard)) {
array_push($agentTypes, $input->standard);
}
if (!empty($input->premier)) {
array_push($agentTypes, $input->premier);
}
$agentUserTypes = array();
if (!empty($input->basic)) {
array_push($agentUserTypes, $input->basic);
}
if (!empty($input->master)) {
array_push($agentUserTypes, $input->master);
}
$motds = new Datasource_Cms_Connect_Motd();
if (!$input->id) {
// This is a new user message so we need to create a new ID
$motdID = $motds->addNew(new Zend_Date(), new Zend_Date($this->_toUnixTimestamp($input->displayFrom)), new Zend_Date($this->_toUnixTimestamp($input->displayTo)), $agentTypes, $agentUserTypes, $input->motdTitle, $input->message, $input->active, $input->displayWidth, false);
} else {
// This is an existing article so we can just update the data
$existingMotd = $motds->getByID($input->id);
$motdID = $input->id;
$motds->saveChanges($input->id, new Zend_Date(), new Zend_Date($this->_toUnixTimestamp($input->displayFrom)), new Zend_Date($this->_toUnixTimestamp($input->displayTo)), $agentTypes, $agentUserTypes, $input->motdTitle, $input->message, $input->active, $input->displayWidth, $existingMotd['isArchived'] == 1 ? true : false);
}
$returnVal = true;
} else {
// Invalid data in form
$returnVal = false;
}
return $returnVal;
}