/**
* Action for the module, finds the appropriate module and passes the request handling on
* @return mixed
*/
public function m($request = null)
{
if (!$request) {
$request = $this->owner->request;
}
if ($request) {
if (($urlSegment = $request->param('ID')) && ($moduleAction = $request->param('OtherID'))) {
$request->shift(2);
$module = ContentModule::get()->filter('URLSegment', $urlSegment)->first();
if ($module && $module->hasMethod($moduleAction)) {
$response = $module->{$moduleAction}();
if (is_subclass_of($response, 'RequestHandler') && !$response instanceof Form) {
return $response->handleRequest($request, new DataModel());
}
return $response;
}
} else {
if ($urlSegment = $request->param('ID')) {
//default index action
$request->shift(1);
$module = ContentModule::get()->filter('URLSegment', $urlSegment)->first();
if ($module && $module->hasMethod('index')) {
$return = $module->index();
if (is_subclass_of($return, 'RequestHandler')) {
$return = $return->handleRequest();
}
//ajax request the module handles the response
if ($this->owner->request->isAjax()) {
return $return;
}
//for normal request, the module can change its state, but the request is handled by the page
return $this->owner->index();
}
}
}
$this->owner->redirect($this->owner->Link());
} else {
if (($urlSegment = $this->owner->request->param('ID')) && ($moduleAction = $this->owner->request->param('OtherID'))) {
$module = ContentModule::get()->filter('URLSegment', $urlSegment)->first();
if ($module && $module->hasMethod($moduleAction)) {
return $module->{$moduleAction}();
}
} else {
if ($urlSegment = $this->owner->request->param('ID')) {
//default index action
$module = ContentModule::get()->filter('URLSegment', $urlSegment)->first();
if ($module && $module->hasMethod('index')) {
$return = $module->index();
//ajax request the module handles the response
if ($this->owner->request->isAjax()) {
return $return;
}
//for normal request, the module can change its state, but the request is handled by the page
return $this->owner->index();
}
}
}
$this->owner->redirect($this->owner->Link());
}
}
function onBeforeWrite()
{
parent::onBeforeWrite();
if (!$this->SortOrder && $this->ModuleAreaID && ($modules = ContentModule::get()->filter(array('ModuleAreaID' => $this->ModuleAreaID)))) {
$this->SortOrder = $modules->max('SortOrder') + 1;
}
}
public function onBeforeWrite()
{
parent::onBeforeWrite();
//default title
if (!$this->Title) {
$class = get_class($this);
$objects = DataObject::get($class);
$this->Title = singleton($class)->i18n_singular_name() . ' ' . ($objects->count() + 1);
}
if (!$this->URLSegment) {
$this->URLSegment = URLSegmentFilter::create()->filter($this->Title);
} else {
if ($this->isChanged('URLSegment')) {
$this->URLSegment = URLSegmentFilter::create()->filter($this->URLSegment);
}
}
if ($this->isChanged('URLSegment') && ($original = $this->URLSegment)) {
//make sure it is unique
$safe = false;
$counter = 1;
while (!$safe) {
$counter++;
if (ContentModule::get()->filter(array('URLSegment' => $this->URLSegment, 'ID' => $this->ID))->first()) {
$this->URLSegment = $original . '-' . $counter;
} else {
$safe = true;
}
}
}
}
public function PublishedContentModules()
{
return ContentModule::get()->filter(array('ModularPageID' => $this->ID, 'Published' => 1))->sort('SortOrder');
}
/**
* Handles actions on fields for the module (e.g. uploadfield)
* Expects the name of the field to be in the ID param (in the form ContentModule[ModuleID][FieldName],
* and the action to be in the OtherID param
*/
public function modulefield()
{
if ($fieldName = $this->request->param('ID')) {
$matches = array();
if (preg_match('/ContentModule\\[([0-9]{1,})\\]/i', $fieldName, $matches)) {
$moduleID = $matches[1];
$module = ContentModule::get()->byID($moduleID);
if ($module) {
//get original field name
$matches2 = array();
preg_match('/ContentModule\\[[0-9]{1,}\\]\\[([a-zA-Z0-9]{1,})\\]/i', $fieldName, $matches2);
$originalFieldName = !empty($matches2[1]) ? $matches2[1] : '';
//composite field
/*if (strpos($fieldName, '[')) {
$openingBracket = strpos($fieldName, '[') - 1;
$closingBracket = strpos($fieldName, ']') - 1;
$fieldName = substr($fieldName, 0, $openingBracket);
$subFieldName = substr($fieldName, $openingBracket + 2, $closingBracket - $openingBracket + 2);
echo $fieldName . ' ' . $subFieldName;exit;
}*/
//find the field
$fields = $module->EditFields()->dataFields();
if ($fields) {
foreach ($fields as $field) {
if ($field->getName() == $fieldName) {
//setup field name(s)
if ($field->hasMethod('setContentModuleNames')) {
$field->setContentModuleNames($originalFieldName, $fieldName);
} else {
$field->setName($originalFieldName);
}
//set record if required
if ($field->hasMethod('setRecord')) {
$field->setRecord($module);
}
return $field;
//check if there is a url handler for this action
/* $handlers = $field->stat('url_handlers');
if ($handlers && !empty($handlers[$action])) {
return $field->{$handlers[$action]}($this->request);
}
else if ($field->hasMethod($action)) {
return $field->{$action}($this->request);
}*/
}
}
}
}
}
}
return $this->httpError(404);
}
/**
* Returns the ContentModules sorted
*
* @return DataList
*/
public function SortedContentModules()
{
return ContentModule::get()->innerJoin('Page_ContentModules', '"ContentModule"."ID" = "Page_ContentModules"."ContentModuleID"')->where("\"Page_ContentModules\".\"PageID\" = '{$this->owner->ID}'")->sort('"Sort" ASC');
}
