/lenasys/trunk : contents of codeigniter/application/controllers/cms.php at revision 137

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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

	class Cms extends CI_Controller {
	
		/*
		 *	Constructor
		 */
		function __construct() {
			parent::__construct();
			//Load required library
			$this->load->model('user', '', TRUE);
			$this->load->model('admin/admin_model', '', TRUE);
			$this->load->model('filetree');
			$this->load->model('stats');
		}
		
		/*
		 *	This function runs when the user navigates directly to this controller
		 */
		public function index() {
			if($this->user->isLoggedIn()) {
				//User already logged in
				$this->drawCmsPage('');
			} else {
				//Display the start page
				redirect(base_url().'home', 'refresh');
			}
		}		
		
		/*
		 *	This function draws the cms page.
		 */
		private function drawCmsPage() {
			$userName = $this->user->getUserName();
			$userType = $this->user->getUserType();
			$activeCourse = $this->user->getActiveCourse();

			if($userName != "" && $userType == "Teacher") {
				//Creates an array with all courses.
				$courses = $this->admin_model->getCourses();
			} elseif($userName != "" && $userType == "Student") {
				$courses = $this->admin_model->getStudentCourses($userName);
			} else {
				$courses = $this->admin_model->getPublicCourses();
			}


			//Creates an array with all categories for active course
			$categories = $this->admin_model->getCategories($activeCourse['courseID']);
			
			//Creates an array with the variables that the bannermenu-view is expecting.
			$data = array(
				'userType' => $userType,
				'userName' => $userName,
				'courses' => $courses,
				'categories' => $categories,
				'activeCourse' => $activeCourse
			);
			
			//Creates an array with the variables that the cmsindex-view is expecting.
			$filetree = array();
			
			//Categories
			$categories = $this->filetree->getCategories($data['activeCourse']['courseID']);
			foreach ($categories as $category) {
				$filetree[$category->categoryName] = array();
				
				//Sub categories
				$subcategories = $this->filetree->getSubCategories($category->categoryName, $data['activeCourse']['courseID']);
				foreach ($subcategories as $subcategory) {
					$filetree[$category->categoryName][$subcategory->subCategoryName] = array();
					
					//Examples
					$filetree[$category->categoryName][$subcategory->subCategoryName]['examples'] = array();
					$examples = $this->filetree->getExamples($subcategory->subCategoryName, $category->categoryName, $data['activeCourse']['courseID']);
					foreach ($examples as $example) {
						$filetree[$category->categoryName][$subcategory->subCategoryName]['examples'][] = $example->exampleName;
					}
					
					//Quizzes
					$filetree[$category->categoryName][$subcategory->subCategoryName]['quizzes'] = array();
					$quizzes = $this->filetree->getQuizzes($subcategory->subCategoryName, $category->categoryName, $data['activeCourse']['courseID']);
					foreach ($quizzes as $quiz) {
						$filetree[$category->categoryName][$subcategory->subCategoryName]['quizzes'][] = $quiz->quizNr;
					}
				}
			}
			
			//Creates an array with the necessary css- and jsfiles needed for the views that are about to be shown.
			$headTagData = array(
				'cssFiles' => array('bannermenu', 'sidemenu', 'cmsindex'),
				'jsFiles' => array('bannermenu', 'sidemenu')
			);
			
			$stats = array(
				'system' => $this->stats->getSystemStats(),
				'course' => $this->stats->getCourseStats($data['activeCourse']['courseID']),
				'user' => $this->stats->getUserStats()
			);
			$data['stats'] = $stats;
			
			//Puts the array above in <head></head>
			$this->load->view('headTag', array('headTagData' => $headTagData));	
			
			$this->load->view('bannermenu', $data);
			$this->load->view('sidemenu', $data);
			$this->load->view('cmsindex', array('filetree' => $filetree));
		}
	}
?>

85.1.8 by a11andoh added the cms controller to load all content pages.	1	<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
	2
	3	class Cms extends CI_Controller {
	4
	5	/*
	6	* Constructor
	7	*/
	8	function __construct() {
	9	parent::__construct();
	10	//Load required library
	11	$this->load->model('user', '', TRUE);
	12	$this->load->model('admin/admin_model', '', TRUE);
90.1.13 by a11emmjo Changed so that cms-controller loads filetree (before known as examplesController, examplesBody, examplesMenu).	13	$this->load->model('filetree');
124.1.1 by Erik Wikström Added display of statistics in the sidepane	14	$this->load->model('stats');
85.1.8 by a11andoh added the cms controller to load all content pages.	15	}
90.1.10 by a11emmjo Removed coursemenu and statsmenu and replaced it with new combined sidemenu.	16
	17	/*
85.1.8 by a11andoh added the cms controller to load all content pages.	18	* This function runs when the user navigates directly to this controller
	19	*/
	20	public function index() {
	21	if($this->user->isLoggedIn()) {
	22	//User already logged in
	23	$this->drawCmsPage('');
	24	} else {
	25	//Display the start page
	26	redirect(base_url().'home', 'refresh');
	27	}
	28	}
	29
	30	/*
	31	* This function draws the cms page.
	32	*/
	33	private function drawCmsPage() {
	34	$userName = $this->user->getUserName();
	35	$userType = $this->user->getUserType();
	36	$activeCourse = $this->user->getActiveCourse();
83.2.22 by elof.bigestans at gmail * Moved login JS to bannermenu.js and removed login.js	37
	38	if($userName != "" && $userType == "Teacher") {
	39	//Creates an array with all courses.
	40	$courses = $this->admin_model->getCourses();
	41	} elseif($userName != "" && $userType == "Student") {
	42	$courses = $this->admin_model->getStudentCourses($userName);
	43	} else {
	44	$courses = $this->admin_model->getPublicCourses();
	45	}
	46
	47
90.1.10 by a11emmjo Removed coursemenu and statsmenu and replaced it with new combined sidemenu.	48	//Creates an array with all categories for active course
	49	$categories = $this->admin_model->getCategories($activeCourse['courseID']);
	50
85.1.8 by a11andoh added the cms controller to load all content pages.	51	//Creates an array with the variables that the bannermenu-view is expecting.
	52	$data = array(
	53	'userType' => $userType,
	54	'userName' => $userName,
	55	'courses' => $courses,
	56	'categories' => $categories,
	57	'activeCourse' => $activeCourse
	58	);
	59
90.1.13 by a11emmjo Changed so that cms-controller loads filetree (before known as examplesController, examplesBody, examplesMenu).	60	//Creates an array with the variables that the cmsindex-view is expecting.
	61	$filetree = array();
	62
	63	//Categories
	64	$categories = $this->filetree->getCategories($data['activeCourse']['courseID']);
	65	foreach ($categories as $category) {
	66	$filetree[$category->categoryName] = array();
	67
	68	//Sub categories
	69	$subcategories = $this->filetree->getSubCategories($category->categoryName, $data['activeCourse']['courseID']);
	70	foreach ($subcategories as $subcategory) {
	71	$filetree[$category->categoryName][$subcategory->subCategoryName] = array();
	72
	73	//Examples
	74	$filetree[$category->categoryName][$subcategory->subCategoryName]['examples'] = array();
	75	$examples = $this->filetree->getExamples($subcategory->subCategoryName, $category->categoryName, $data['activeCourse']['courseID']);
	76	foreach ($examples as $example) {
	77	$filetree[$category->categoryName][$subcategory->subCategoryName]['examples'][] = $example->exampleName;
	78	}
	79
	80	//Quizzes
	81	$filetree[$category->categoryName][$subcategory->subCategoryName]['quizzes'] = array();
	82	$quizzes = $this->filetree->getQuizzes($subcategory->subCategoryName, $category->categoryName, $data['activeCourse']['courseID']);
	83	foreach ($quizzes as $quiz) {
	84	$filetree[$category->categoryName][$subcategory->subCategoryName]['quizzes'][] = $quiz->quizNr;
	85	}
	86	}
	87	}
	88
85.1.8 by a11andoh added the cms controller to load all content pages.	89	//Creates an array with the necessary css- and jsfiles needed for the views that are about to be shown.
	90	$headTagData = array(
90.1.13 by a11emmjo Changed so that cms-controller loads filetree (before known as examplesController, examplesBody, examplesMenu).	91	'cssFiles' => array('bannermenu', 'sidemenu', 'cmsindex'),
124.1.1 by Erik Wikström Added display of statistics in the sidepane	92	'jsFiles' => array('bannermenu', 'sidemenu')
	93	);
	94
	95	$stats = array(
	96	'system' => $this->stats->getSystemStats(),
	97	'course' => $this->stats->getCourseStats($data['activeCourse']['courseID']),
	98	'user' => $this->stats->getUserStats()
	99	);
	100	$data['stats'] = $stats;
85.1.8 by a11andoh added the cms controller to load all content pages.	101
	102	//Puts the array above in <head></head>
	103	$this->load->view('headTag', array('headTagData' => $headTagData));
	104
	105	$this->load->view('bannermenu', $data);
90.1.10 by a11emmjo Removed coursemenu and statsmenu and replaced it with new combined sidemenu.	106	$this->load->view('sidemenu', $data);
90.1.13 by a11emmjo Changed so that cms-controller loads filetree (before known as examplesController, examplesBody, examplesMenu).	107	$this->load->view('cmsindex', array('filetree' => $filetree));
85.1.8 by a11andoh added the cms controller to load all content pages.	108	}
	109	}
	110	?>