68 lines
2.3 KiB
PHP
68 lines
2.3 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
class Categories extends CI_Controller {
|
||
|
|
|
||
|
|
public function index()
|
||
|
|
{
|
||
|
|
$data['title'] = 'Categories';
|
||
|
|
$data['categories'] = $this->category_model->get_categories();
|
||
|
|
|
||
|
|
$this->load->view('templates/header');
|
||
|
|
$this->load->view('categories/index', $data);
|
||
|
|
$this->load->view('templates/footer');
|
||
|
|
|
||
|
|
}
|
||
|
|
//To create a category
|
||
|
|
public function create()
|
||
|
|
{
|
||
|
|
//check login
|
||
|
|
if(!$this->session->userdata('logged_in')){
|
||
|
|
redirect('users/login');
|
||
|
|
}
|
||
|
|
$data['title'] = 'Create category';
|
||
|
|
$this->form_validation->set_rules('name','Name','required');
|
||
|
|
|
||
|
|
if($this->form_validation->run() === FALSE){
|
||
|
|
$this->load->view('templates/header');
|
||
|
|
$this->load->view('categories/create', $data);
|
||
|
|
$this->load->view('templates/footer');
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$this->category_model->create_category();
|
||
|
|
//flash message
|
||
|
|
$this->session->set_flashdata('category_created','New category has been created');
|
||
|
|
redirect('categories');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//to display the posts of each particular category
|
||
|
|
public function posts($id)
|
||
|
|
{
|
||
|
|
$data['title'] = $this->category_model->get_category($id)->name;
|
||
|
|
$data['posts'] = $this->post_model->get_posts_by_category($id);
|
||
|
|
|
||
|
|
$this->load->view('templates/header');
|
||
|
|
$this->load->view('posts/index', $data);
|
||
|
|
$this->load->view('templates/footer');
|
||
|
|
}
|
||
|
|
|
||
|
|
public function delete($id){
|
||
|
|
// Check login
|
||
|
|
if(!$this->session->userdata('logged_in')){
|
||
|
|
redirect('users/login');
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->category_model->delete_category($id);
|
||
|
|
|
||
|
|
// Set message
|
||
|
|
$this->session->set_flashdata('category_deleted', 'Your category has been deleted');
|
||
|
|
|
||
|
|
redirect('categories');
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|