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Viewing changes to codeigniter/application/controllers/ExamplesController.php

  • Committer: b11johgu
  • Date: 2013-05-03 11:39:08 UTC
  • mto: This revision was merged to the branch mainline in revision 53.
  • Revision ID: b11johgu@student.his.se-20130503113908-m8nilvexb8atwtvz
Added controllers for examplepage, templatelayout.
Updated models for login and database interaction.
Added ajax controller.
... A lot of stuff has changed.

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codeigniter/application/controllers/ExamplesController.php
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class ExamplesController extends CI_Controller {
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        /**
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         * Index Page for this controller.
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         *
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         * Maps to the following URL
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         *              http://example.com/index.php/welcome
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         *      - or -  
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         *              http://example.com/index.php/welcome/index
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         *      - or -
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         * Since this controller is set as the default controller in 
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         * config/routes.php, it's displayed at http://example.com/
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         *
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         * So any other public methods not prefixed with an underscore will
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         * map to /index.php/welcome/<method_name>
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         * @see http://codeigniter.com/user_guide/general/urls.html
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         */
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        public function index()
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        {
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                /* headData manages the <head>-tag and loads corresponding CSS.
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                 * The views that are entered will load CSS with same name.
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                 * Ex. test_header will load test_header.css
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                 */
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                $headData['list'] = array('header', 'examplesMenu', 'examplesBody');
 
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                $this->load->library('session');
 
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                $headData['list'] = array('headTag', 'header', 'examplesMenu', 'examplesBody');
 
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                $this->load->view('headTag', $headData);
 
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                $this->load->helper('form');
 
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                // Loading model to retrieve login data
 
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                $this->load->model('user');
 
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                $userInfo = array(
 
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                        'userType' => $this->user->getUserType(),
 
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                        'userName' => $this->user->getUserName()
 
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                );
 
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                $this->load->view('header', $userInfo);
 
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                /* Loads used models */
 
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                $this->load->model('ExamplesModel');
 
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                // menuData loads items to the menu.
 
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                $allTitles = array();
 
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                /* Loads categorydata into array */
 
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                $query = $this->ExamplesModel->getTitles($userInfo['userName']);
 
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                foreach ($query as $row)
 
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                {
 
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                        // Category
 
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                        $query2 = $this->ExamplesModel->getBody($row->categoryName);
 
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                        $allTitles[$row->categoryName] = array();
 
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                        foreach ($query2 as $row2)
 
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                        {
 
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                                // Subcategory
 
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                                $query3 = $this->ExamplesModel->getExamples($row2->subCategoryName);
 
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                                $allTitles[$row->categoryName][$row2->subCategoryName] = array();
 
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                                foreach ($query3 as $row3)
 
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                                {
 
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                                        //Examples
 
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                                        $allTitles[$row->categoryName][$row2->subCategoryName][] = $row3->exampleName;
 
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                                }
 
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                        }
 
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                }
 
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                /* Menu for examples page showing categories */
 
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                $this->load->view('examplesMenu', array('titles' => $allTitles));
 
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                /* Loads body for examples page */
 
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                $this->load->view('examplesBody', array('titles' => $allTitles));       
 
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        }
 
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        public function validate() {
 
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                //Load required library
 
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                $this->load->library('form_validation');
 
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                //Sets validation rules
 
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                $this->form_validation->set_rules('username', 'Username', 'trim|required|xss_clean');
 
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                $this->form_validation->set_rules('password', 'Password', 'trim|required|xss_clean');
 
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                //Run validation
 
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                if($this->form_validation->run() == FALSE) {
 
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                        //Field validation failed. Display login form (with error message).
 
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                        $this->drawLoginForm(validation_errors());
 
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                } else {
 
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                        $username = $this->input->post('username');
 
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                        $password = $this->input->post('password');
 
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                        //Try to login
 
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                        if ($this->user->login($username, $password)) {
 
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                                redirect(base_url().'home', 'refresh');
 
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                        } else {
 
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                                $this->drawLoginForm('Access denied!');
 
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                        }
 
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                }
 
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        }
 
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        /*
 
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         *      This function draws the login form.
 
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         */
 
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        private function drawLoginForm($errors) {
 
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                //Load required library
 
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                $this->load->helper(array('form'));
 
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                //Display the view
 
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                $data['error'] = $errors;
 
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                $headData['list'] = array('headTag', 'header', 'login_view');
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                $this->load->view('headTag', $headData);
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                $this->load->view('header');
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                // menuData loads items to the menu.
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                $menuData['list'] = array('Quizzes', 'JavaScript', 'jQuery', 'AJAX API', 'SQL', 'PHP', 'Rollekunskap');
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                $this->load->view('examplesMenu', $menuData);
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                // examples matrix loads headers and example titles to the body.
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                $examples['titles'] = Array(
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                        'JavaScript' => Array('Example0', 'Example1', 'Example2'),
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                        'jQuery' => Array('Example0', 'ruben', 'Example2'),
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                        'AJAX API' => Array('Example0', 'Example1', 'Example2'),
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                        'SQL' => Array('Example0', 'Example1', 'Example2'),
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                        'PHP' => Array('Example0', 'Example1', 'Example2'),
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                        'Rollekunskap' => Array('Rolle', 'is', 'awsome', 'because', 'he', 'can', 'fix', 'stuffs')
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                );
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                $this->load->view('examplesBody', $examples);   
 
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                $this->load->view('login_view', $data);
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        }
 
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}
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/* End of file welcome.php */
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/* Location: ./application/controllers/welcome.php */
 
 
b'\\ No newline at end of file'
 
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/* End of file ExamplesController.php */
 
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/* Location: ./application/controllers/ExamplesController.php */
 
 
b'\\ No newline at end of file'