/html/AppCode/expressionengine/models/design_model.php

<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
/**
 * ExpressionEngine - by EllisLab
 *
 * @package		ExpressionEngine
 * @author		ExpressionEngine Dev Team
 * @copyright	Copyright (c) 2003 - 2010, EllisLab, Inc.
 * @license		http://expressionengine.com/user_guide/license.html
 * @link		http://expressionengine.com
 * @since		Version 2.0
 * @filesource
 */

// ------------------------------------------------------------------------

/**
 * ExpressionEngine Design Model
 *
 * @package		ExpressionEngine
 * @subpackage	Core
 * @category	Model
 * @author		ExpressionEngine Dev Team
 * @link		http://expressionengine.com
 */
class Design_model extends CI_Model {

	function Design_model()
	{
		parent::CI_Model();
		$this->EE =& get_instance();
	}

	// ------------------------------------------------------------------------


	function fetch_templates()
	{
		$this->db->select(array('t.template_id', 't.group_id', 't.template_name', 't.template_type', 't.cache', 't.refresh', 't.no_auth_bounce', 't.enable_http_auth', 't.allow_php', 't.php_parse_location', 't.hits', 'tg.group_name'));
		$this->db->from('templates AS t');
		$this->db->join('template_groups AS tg', 'tg.group_id = t.group_id');
		$this->db->where('t.site_id', $this->config->item('site_id'));
		$this->db->order_by('t.group_id, t.template_name', 'ASC');
		
		// add in search terms if necessary		
		if (($keywords = trim($this->input->post('template_keywords'))) != FALSE)
		{
			// note that search helper sanitize_search_terms() is intentionally not used here
			// since users may want to search for tags, javascript etc.  Terms are escaped
			// before used in queries, and are converted to entities for display
			$terms = array();
		
			if (preg_match_all("/\-*\"(.*?)\"/", $keywords, $matches))
			{
				for($m=0; $m < sizeof($matches['1']); $m++)
				{
					$terms[] = trim(str_replace('"','',$matches['0'][$m]));
					$keywords = str_replace($matches['0'][$m],'', $keywords);
				}    
			}
			
			if (trim($keywords) != '')
			{
				$terms  = array_merge($terms, preg_split("/\s+/", trim($keywords)));
			}
			
			rsort($terms);
			$not_and = (sizeof($terms) > 2) ? ') AND (' : 'AND';
			$criteria = 'AND';
			
			$mysql_function	= (substr($terms['0'], 0,1) == '-') ? 'NOT LIKE' : 'LIKE';    
			$search_term	= (substr($terms['0'], 0,1) == '-') ? substr($terms['0'], 1) : $terms['0'];
			
			// We have two parentheses in the beginning in case
			// there are any NOT LIKE's being used
			$sql = "\n (t.template_data $mysql_function '%".$this->db->escape_like_str($search_term)."%' ";
			
			for ($i=1; $i < sizeof($terms); $i++) 
			{
				if (trim($terms[$i]) == '') continue;
				$mysql_criteria	= ($mysql_function == 'NOT LIKE' OR substr($terms[$i], 0,1) == '-') ? $not_and : $criteria;
				$mysql_function	= (substr($terms[$i], 0,1) == '-') ? 'NOT LIKE' : 'LIKE';
				$search_term	= (substr($terms[$i], 0,1) == '-') ? substr($terms[$i], 1) : $terms[$i];
				
				$sql .= "$mysql_criteria t.template_data $mysql_function '%".$this->db->escape_like_str($search_term)."%' ";
			}
			
			$sql .= ") \n";
			
			$this->db->where($sql, NULL, FALSE);
		}
		
		$vars['search_terms'] = ($keywords == '') ? FALSE : htmlentities(implode(',', $terms));
		$vars['no_results'] = FALSE;
		
		$this->load->vars($vars);
		
		return $this->db->get();
	}
	
	// ------------------------------------------------------------------------



	/**
	 * 	Fetch Templates in a specified group
	 *
	 *	
	 *
	 *
	 *
	 */
	function export_tmpl_group($tmpl_group = FALSE)
	{
		$this->db->select('template_groups.group_name, templates.template_name, 
						templates.template_data, templates.template_type, templates.edit_date');
		$this->db->from('templates');
		$this->db->join('template_groups', 'template_groups.group_id = templates.group_id');
		
		if ($tmpl_group)
		{			
			$this->db->where('template_groups.group_id', str_replace('template_group_', '', $tmpl_group));			
		}
		
		$this->db->where('templates.site_id', $this->config->item('site_id'));
		$query = $this->db->get();

		if ($query->num_rows() == 0)
		{
			return FALSE;
		}
		
		return $query->result_array();
	}


	// ------------------------------------------------------------------------
	
	/**
	 *	Template Access Restrictions
	 *
	 * 	@return array
	 */
	function template_access_restrictions()
	{
		$this->db->select('member_group, template_id');
		$no_access = $this->db->get('template_no_access');
		
		$denied_groups = array();
		
		foreach($no_access->result() as $row)
		{
			$denied_groups[$row->template_id][$row->member_group] = TRUE;
		}
		
		return $denied_groups;
	}

}
/* End of file design_model.php */
/* Location: ./system/expressionengine/models/design_model.php */