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chamilo-lms
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1.10.x
Julio Montoya 11 years ago
parent e5a3454be7
commit f00a1b2da0
1 changed files with 237 additions and 0 deletions
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  1. 237
      main/course_description/course_description_controller.php

237
main/course_description/course_description_controller.php
Unescape View File

@ -0,0 +1,237 @@
<?php
/* For licensing terms, see /license.txt */
/**
* Class CourseDescriptionController
* This file contains class used like controller,
* it should be included inside a dispatcher file (e.g: index.php)
* @author Christian Fasanando <christian1827@gmail.com>
* @package chamilo.course_description
*/
class CourseDescriptionController
{
private $toolname;
private $view;
/**
* Constructor
*/
public function __construct()
{
$this->toolname = 'course_description';
$this->view = new View($this->toolname);
}
/**
* It's used for listing course description,
* render to listing view
* @param boolean true for listing history (optional)
* @param array message for showing by action['edit','add','destroy'] (optional)
*/
public function listing($history=false, $messages=array())
{
$course_description = new CourseDescription();
$session_id = api_get_session_id();
$course_description->set_session_id($session_id);
$data = array();
$course_description_data = $course_description->get_description_data();
$data['descriptions'] = $course_description_data['descriptions'];
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['messages'] = $messages;
$browser = api_get_navigator();
if (!is_array($data['descriptions'])) {
$data['descriptions'] = array($data['descriptions']);
}
foreach ($data['descriptions'] as $description) {
if (strpos($description, '<iframe') !== false && $browser['name'] == 'Chrome') {
header("X-XSS-Protection: 0");
}
}
// render to the view
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('listing');
$this->view->render();
}
/**
* It's used for editing a course description,
* render to listing or edit view
* @param int description type
*/
public function edit($id, $description_type)
{
$course_description = new CourseDescription();
$session_id = api_get_session_id();
$course_description->set_session_id($session_id);
$data = array();
$data['id'] = $id;
if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
if (!empty($_POST['title']) && !empty($_POST['contentDescription'])) {
$check = Security::check_token();
if ($check) {
$title = $_POST['title'];
if (api_get_setting('wcag_anysurfer_public_pages') == 'true') {
$content = WCAG_Rendering::prepareXHTML();
} else {
$content = $_POST['contentDescription'];
}
$description_type = $_POST['description_type'];
$id = $_POST['id'];
$progress = $_POST['progress'];
$course_description->set_description_type($description_type);
$course_description->set_title($title);
$course_description->set_content($content);
$course_description->set_progress($progress);
$thematic_advance = $course_description->get_data_by_id($id);
if (!empty($thematic_advance)) {
$course_description->set_id($id);
$affected_rows = $course_description->update();
} else {
$affected_rows = $course_description->insert();
}
Security::clear_token();
}
if ($affected_rows) {
$message['edit'] = true;
}
$this->listing(false, $message);
} else {
$data['error'] = 1;
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['question'] = $course_description->get_default_question();
$data['information'] = $course_description->get_default_information();
$data['description_title'] = $_POST['title'];
$data['description_content'] = $_POST['contentDescription'];
$data['description_type'] = $_POST['description_type'];
$data['progress'] = $_POST['progress'];
$data['descriptions'] = $course_description->get_data_by_id($_POST['id']);
// render to the view
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('edit');
$this->view->render();
}
} else {
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['question'] = $course_description->get_default_question();
$data['information'] = $course_description->get_default_information();
$data['description_type'] = $description_type;
if (!empty($id)) {
if (isset($_GET['id_session'])) {
$session_id = intval($_GET['id_session']);
}
$course_description_data = $course_description->get_data_by_id($id, null, $session_id);
$data['description_type'] = $course_description_data['description_type'];
$data['description_title'] = $course_description_data['description_title'];
$data['description_content'] = $course_description_data['description_content'];
$data['progress'] = $course_description_data['progress'];
$data['descriptions'] = $course_description->get_data_by_description_type($description_type, null, $session_id);
}
// render to the view
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('edit');
$this->view->render();
}
}
/**
* It's used for adding a course description,
* render to listing or add view
*/
public function add()
{
$course_description = new CourseDescription();
$session_id = api_get_session_id();
$course_description->set_session_id($session_id);
$data = array();
if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
if (!empty($_POST['title']) && !empty($_POST['contentDescription'])) {
$check = Security::check_token();
if ($check) {
$title = $_POST['title'];
if (api_get_setting('wcag_anysurfer_public_pages')=='true') {
$content = WCAG_Rendering::prepareXHTML();
} else {
$content = $_POST['contentDescription'];
}
$description_type = $_POST['description_type'];
if ($description_type >= ADD_BLOCK) {
$course_description->set_description_type($description_type);
$course_description->set_title($title);
$course_description->set_content($content);
$affected_rows = $course_description->insert(api_get_course_int_id());
}
Security::clear_token();
}
if ($affected_rows) {
$message['add'] = true;
}
$this->listing(false,$message);
} else {
$data['error'] = 1;
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['question'] = $course_description->get_default_question();
$data['information'] = $course_description->get_default_information();
$data['description_title'] = $_POST['title'];
$data['description_content'] = $_POST['contentDescription'];
$data['description_type'] = $_POST['description_type'];
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('add');
$this->view->render();
}
} else {
$data['default_description_titles'] = $course_description->get_default_description_title();
$data['default_description_title_editable'] = $course_description->get_default_description_title_editable();
$data['default_description_icon'] = $course_description->get_default_description_icon();
$data['question'] = $course_description->get_default_question();
$data['information'] = $course_description->get_default_information();
$data['description_type'] = $course_description->get_max_description_type();
// render to the view
$this->view->set_data($data);
$this->view->set_layout('layout');
$this->view->set_template('add');
$this->view->render();
}
}
/**
* It's used for destroy a course description,
* render to listing view
* @param int description type
*/
public function destroy($id)
{
$course_description = new CourseDescription();
$session_id = api_get_session_id();
$course_description->set_session_id($session_id);
if (!empty($id)) {
$course_description->set_id($id);
$affected_rows = $course_description->delete();
}
if ($affected_rows) {
$message['destroy'] = true;
}
$this->listing(false, $message);
}
}
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