content.php

content.php

<?php
/**
 * Content controller for supplier management
 * @package Suppliers
 * @author Ryan Marshall <ryan@irealms.co.uk> 
 */
class Content extends Admin_Controller {
    
    public function __construct() 
    {
        parent::__construct();
		$this->auth->restrict('Suppliers.Content.View');
        Template::set('toolbar_title', 'Supplier Management');
        Template::set_block('sub_nav', 'content/sub_nav');
		$this->load->model('suppliers_model');
    }
 
	/**
	 * Show supplier management page 
	 */
    public function index() 
    {
		if ($action = $this->input->post('submit'))
		{
			if ($action == 'Delete')
			{
				$this->auth->restrict('Suppliers.Content.Delete');
				$checked = $this->input->post('checked');

				if (is_array($checked) && count($checked))
				{
					$result = FALSE;
					foreach ($checked as $id)
					{
						$result = $this->suppliers_model->delete($id);
					}

					if ($result)
					{
						Template::set_message(count($checked) .' Supplier(s) deleted.', 'success');
					}
					else
					{
						Template::set_message('Delete failed', 'error');
					}
				}
				else
				{
					Template::set_message('Delete failed', 'error');
				}
			}
		}

		// Pagination
		$total  = $this->suppliers_model->count_all();
		$offset = $this->input->get('per_page');

		$this->pager['base_url']            = current_url().'?';
		$this->pager['total_rows']          = $total;
		$this->pager['per_page']            = $this->limit;
		$this->pager['page_query_string']   = true;
		$this->load->library('pagination', $this->pager);
		Template::set('suppliers', $this->suppliers_model->limit($this->limit, $offset)->find_all());
		Template::render();
	}

	/**
	 * Create a supplier 
	 */
    public function create()
    {
		$this->auth->restrict('Suppliers.Content.Create');
        if ($this->input->post('submit'))
        {
            if ($this->save_supplier())
            {
                Template::set_message('Supplier created', 'success');
                Template::redirect(SITE_AREA .'/content/suppliers');
            }
        }
        Template::render();
    }
	
	/**
	 * Edit supplier
	 * @param integer $id supplier id to edit 
	 */
	public function edit($id = NULL) 
    {
		$this->auth->restrict('Suppliers.Content.Edit');
        if ($this->input->post('submit'))
        {
            if ($this->save_supplier($id))
            {
                Template::set_message('Supplier updated', 'success');
                Template::redirect(SITE_AREA .'/content/suppliers');
            }
        }
        Template::set('post', $this->suppliers_model->find($id));
        Template::set('toolbar_title', 'Edit Key');
        Template::set_view('/content/create');
        Template::render();
    }
	 
	/**
	 * Save supplier to database
	 * @param integer $id
	 * @return boolean 
	 */
    public function save_supplier($id = NULL)
    {
        if ($this->form_validation->run($this, 'create_supplier') === FALSE)
        {
            return FALSE;
        }
       
		return $this->suppliers_model->save_supplier($id);        
    }
	
	/**
	 * Activate supplier
	 * @param integer $id 
	 */
	public function activate($id = NULL)
	{
		if ($id)
		{
			$data = array(
				'active' => 'Y'
			);

			$this->suppliers_model->update($id, $data);
			Template::set_message('Supplier activated.', 'success');
			Template::redirect(SITE_AREA .'/content/suppliers');
		}
	}
	
	/**
	 * Deactivate supplier
	 * @param integer $id 
	 */
	public function deactivate($id = NULL)
	{
		if ($id)
		{
			$data = array(
				'active' => 'N'
			);

			$this->suppliers_model->update($id, $data);
			Template::set_message('Supplier deactivated.', 'error');
			Template::redirect(SITE_AREA .'/content/suppliers');
		}
	}
	
	public function search()
	{
		$this->suppliers_model->set_table(FALSE);
		// Pagination
		$offset								= $this->input->get('per_page');
		$this->pager['base_url']            = current_url().'?search_feeds='. $this->input->get_post('search_feeds') .'&';
		$this->pager['total_rows']          = $this->suppliers_model->count_all();
		$this->pager['per_page']            = 1;
		$this->pager['page_query_string']   = true;
		$this->load->library('pagination', $this->pager);

		$results = $this->suppliers_model
				->limit($this->pager['per_page'], $offset)
				->find_all_by(array ('supplier_code LIKE ' => '%'.$this->input->get_post('search_feeds').'%'));
		$this->suppliers_model->set_table();
		Template::set('results', $results);
		Template::set('search_string', $this->input->get_post('search_feeds'));
        Template::set('toolbar_title', 'Search Feeds');
        Template::set_view('/content/search');
        Template::render();
	}
}