<?php
//namespace admin\controllers;
use blog\models\commentsModel;
class comments extends A_Controller_Action {
/*
* This function is called only if it exists. Front Controller pre-filter
* calls it to get required groups for this controller
*/
public function _requireGroups(){
return array('post');
}
function index($locator) {
$template = $this->_load()->template();
$this->listing($locator);
}
function listing($locator) {
$usersession = $locator->get('UserSession');
$db = $locator->get('Db');
$template = $this->_load('controller')->template('listing');
// create a data object that has the interface needed by the Pager object
$datasource = new A_Pagination_Adapter_Db($db, "SELECT * FROM `blog_comments`");
// create a request processor to set pager from GET parameters
$pager = new A_Pagination_Request($datasource);
// initialize using values from $_GET
$pager->process($locator->get('Request'));
// create a "standard" view object to create pagination links
$view = new A_Pagination_View_Standard($pager);
$rows = $pager->getItems();
$template->set('rows', $rows);
$template->set('links', $view->render()); // display the pagination links
$this->response->set('maincontent', $template->render());
}
function edit($locator) {
$template = $this->_load('controller')->template();
$comments = $this->_load('module=blog')->model('comments', $locator->get('Db'));
// Hand the Form the fields and rules from the model
$form = new A_Model_Form();
$form->addRule($comments->getRules());
$form->addField($comments->getFields());
// ask the form if it is valid. The form checks internally if the model fields are valid
if($form->isValid($this->request)){
// save
$result = $comments->save($form->getSaveValues());
if($result->isError()){
$form->setErrorMsg('databaseerror', 'Could not save to the database');
}
} elseif (! $this->_request()->has('save') && $this->_request()->has('id')) {
$id = $this->_request()->get('id');
// load data
$rows = $comments->find($id);
if (isset($rows[0])) {
foreach ($rows[0] as $name => $value) {
$form->newField($name)->setValue($value);
}
}
}
$template->set('errorMsg', $form->getErrorMsg(', '));
$template->import($form->getValues());
$this->response->set('maincontent', $template->render());
}
}
|
Download
