blog_model.php - This PHP class appears to be a blog manage…

/halogy/application/modules/blog/models/blog_model.php

https://bitbucket.org/haloweb/halogy-1.0/ · PHP · 713 lines · 517 code · 134 blank · 62 comment · 40 complexity · 04a66e5c8ae0860fcab8f173468a8bca MD5 · raw file

<?php
/**
 * Halogy
 *
 * A user friendly, modular content management system for PHP 5.0
 * Built on CodeIgniter - http://codeigniter.com
 *
 * @package		Halogy
 * @author		Haloweb Ltd.
 * @copyright	Copyright (c) 2008-2011, Haloweb Ltd.
 * @license		http://halogy.com/license
 * @link		http://halogy.com/
 * @since		Version 1.0
 * @filesource
 */

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

class Blog_Model extends Model {
	
	function Blog_Model()
	{
		parent::Model();

		// get siteID, if available
		if (defined('SITEID'))
		{
			$this->siteID = SITEID;
		}	
	}

	function get_all_posts()
	{
		$this->db->where('published', 1);
		$this->db->where('deleted', 0);
		$this->db->where('siteID', $this->siteID);
		
		$query = $this->db->get('blog_posts');

		if ($query->num_rows() > 0)
		{
			$result = $query->result_array();
			return $result;
		}
		else
		{
			return FALSE;
		}
	}
	
	function get_posts($num = 10)
	{
		// start cache
		$this->db->start_cache();
		
		// default where
		$this->db->where(array(
			'published' => 1,
			'deleted' => 0,
			'siteID' => $this->siteID
		));
		
		// order
		$this->db->order_by('dateCreated', 'desc');
		
		// stop cache
		$this->db->stop_cache();

		// get total rows
		$query = $this->db->get('blog_posts');
		$totalRows = $query->num_rows();
		
		// get comment count and post data
		$this->db->select('(SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments, blog_posts.*', FALSE);

		// init paging
		$this->core->set_paging($totalRows, $num);
		$query = $this->db->get('blog_posts', $num, $this->pagination->offset);
		
		// flush cache
		$this->db->flush_cache();

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

	function get_posts_by_tag($tag, $limit = 20)
	{
		// get rows based on this tag
		$tags = $this->tags->fetch_rows(array(
			'table' => 'blog_posts',
			'tags' => array(1, $tag),
			'limit' => $limit,
			'siteID' => $this->siteID
		));
		if (!$tags)
		{
			return FALSE;
		}
		
		// build tags array
		foreach ($tags as $tag)
		{
			$tagsArray[] = $tag['row_id'];
		}

		// default where
		$this->db->start_cache();		
		$this->db->where(array(
			'published' => 1,
			'deleted' => 0,
			'siteID' => $this->siteID
		));

		// where tags
		$this->db->where_in('postID', $tagsArray);
		$this->db->order_by('dateCreated', 'desc');

		// get comment count and post data
		$this->db->select('(SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments, blog_posts.*', FALSE);		
		$this->db->stop_cache();		

		$query = $this->db->get('blog_posts');
		$totalRows = $query->num_rows();

		// init paging
		$this->core->set_paging($totalRows, $limit);
		$query = $this->db->get('blog_posts', $limit, $this->pagination->offset);
		$this->db->flush_cache();
		
		if ($query->num_rows() > 0)
		{
			return $query->result_array();
		}
		else
		{
			return FALSE;
		}
	}

	function get_posts_by_category($cat, $limit = 10)
	{
		// get cat IDs
		if (!$postsArray = $this->get_catmap_post_ids($cat))
		{
			return FALSE;
		}

		// stop cache
		$this->db->start_cache();
		
		// default where
		$this->db->where(array(
			'published' => 1,
			'deleted' => 0,
			'siteID' => $this->siteID
		));

		// where category
		$this->db->where_in('postID', $postsArray);
		
		// order
		$this->db->order_by('dateCreated', 'desc');

		// get comment count and post data
		$this->db->select('(SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments, blog_posts.*', FALSE);
		
		// stop cache
		$this->db->stop_cache();		

		// get total rows
		$query = $this->db->get('blog_posts');
		$totalRows = $query->num_rows();	

		// init paging
		$this->core->set_paging($totalRows, $limit);
		$query = $this->db->get('blog_posts', $limit, $this->pagination->offset);
		
		// flush cache
		$this->db->flush_cache();
		
		if ($query->num_rows() > 0)
		{
			return $query->result_array();
		}
		else
		{
			return FALSE;
		}
	}
	
	function get_catmap_post_ids($cat)
	{
		// get rows based on this category
		$this->db->join('blog_cats', 'blog_cats.catID = blog_catmap.catID');
		$this->db->where('blog_cats.catSafe', $cat);
		
		// get result
		$result = $this->db->get('blog_catmap');
		
		if ($result->num_rows())
		{
			$cats = $result->result_array();
			
			foreach ($cats as $cat)
			{
				$postsArray[] = $cat['postID'];
			}
			
			return $postsArray;
		}
		else
		{
			return FALSE;
		}
	}

	function get_posts_by_date($year, $month = '', $limit = 10)
	{
		if ($month)
		{
			$next_month = $month + 1;
			$from =  date("Y-m-d H:i:s", mktime(0, 0, 0, $month, 0, $year));
			$to =  date("Y-m-d H:i:s", mktime(23, 59, 59, $next_month, 0, $year));
		}
		else
		{
			$from =  date("Y-m-d H:i:s", mktime(0, 0, 0, 1, 0, $year));
			$to =  date("Y-m-d H:i:s", mktime(0, 0, 0, 1, 0, ($year+1)));
		}

		$this->db->start_cache();
		$this->db->where('dateCreated >', $from);
		$this->db->where('dateCreated <', $to);
		$this->db->where('published', 1);
		$this->db->where('deleted', 0);	
		$this->db->where('siteID', $this->siteID);

		// get comment count and post data
		$this->db->select('(SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments, blog_posts.*', FALSE);			
		$this->db->stop_cache();		
				
		$query = $this->db->get('blog_posts');
		$totalRows = $query->num_rows();

		// init paging
		$this->core->set_paging($totalRows, $limit);
		$query = $this->db->get('blog_posts', $limit, $this->pagination->offset);
		$this->db->flush_cache();

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

	function get_post_by_title($title = '', $limit = 20)
	{
		$this->db->start_cache();
		$this->db->where('postTitle', $title);
		$this->db->where('published', 1);
		$this->db->where('deleted', 0);	
		$this->db->where('siteID', $this->siteID);

		// get comment count and post data
		$this->db->select('(SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments, blog_posts.*', FALSE);
		$this->db->stop_cache();
				
		$query = $this->db->get('blog_posts');

		// init paging
		$this->core->set_paging($totalRows, $limit);
		$query = $this->db->get('blog_posts', $limit, $this->pagination->offset);
		$this->db->flush_cache();

		if ($query->num_rows() > 0)
		{
			return $query->row_array();
		}
		else
		{
			return FALSE;
		}
	}
	
	function get_post($year, $month, $uri)
	{
		$next_month = $month + 1;
		
		$from =  date("Y-m-d H:i:s", mktime(0, 0, 0, $month, 0, $year));
		$to =  date("Y-m-d H:i:s", mktime(23, 59, 59, $next_month, 0, $year));
		
		$this->db->where('dateCreated >', $from);
		$this->db->where('dateCreated <', $to);
		$this->db->where('uri', $uri);

		if (!$this->session->userdata('session_admin'))
		{
			$this->db->where('published', 1);
		}
		
		$this->db->where('deleted', 0);
		$this->db->where('siteID', $this->siteID);
		
		// get comment count and post data
		$this->db->select('(SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments, blog_posts.*', FALSE);
		
		$query = $this->db->get('blog_posts', 1);
		
		if ( $query->num_rows() == 1 )
		{
			$post = $query->row_array();
						
			return $post;
		}
		else
		{
			return FALSE;
		}
	}		

	function get_post_by_id($postID)
	{
		$this->db->where('postID', $postID);
		
		$query = $this->db->get('blog_post', 1);
		
		if ($query->num_rows())
		{
			$post = $query->row_array();
			
			return $post;
		}
		else
		{
			return FALSE;
		}
	}

	function get_tags()
	{
		$this->db->join('tags_ref', 'tags_ref.tag_id = tags.id');	
		$this->db->where('tags_ref.siteID', $this->siteID);
		
		$query = $this->db->get('tags');

		if ($query->num_rows())
		{
			return $query->result_array();
		}
		else
		{
			return FALSE;
		}
	}	
	
	function update_cats($postID, $catsArray = '')
	{
		$this->db->delete('blog_catmap', array('postID' => $postID, 'siteID' => $this->siteID));

		if ($catsArray)
		{		
			foreach($catsArray as $cat)
			{
				if ($cat)
				{
					$cat = trim(htmlentities($cat));
					
					$query = $this->db->get_where('blog_cats', array('catName' => $cat, 'siteID' => $this->siteID));
					
					if (!$query->num_rows())
					{
						$this->db->insert('blog_cats', array('catName' => $cat, 'catSafe' => url_title(strtolower(trim($cat))), 'siteID' => $this->siteID));
						$catID = $this->db->insert_id();
					}
					else
					{
						$row = $query->row_array();
						$catID = $row['catID'];
					}
					
					$query = $this->db->get_where('blog_catmap', array('postID' => $postID, 'catID' => $catID, 'siteID' => $this->siteID));
					
					if (!$query->num_rows())
					{
						$this->db->insert('blog_catmap',array('postID' => $postID, 'catID' => $catID, 'siteID' => $this->siteID));
					}
				}
			}
		}

		return TRUE;
	}

	function get_categories($catID = '')
	{
		// default where
		$this->db->where(array('siteID' => $this->siteID, 'deleted' => 0));
		$this->db->order_by('catOrder');
		
		// get based on category ID
		if ($catID)
		{
			$query = $this->db->get_where('blog_cats', array('catID' => $catID), 1);
			
			if ($query->num_rows())
			{
				return $query->row_array();
			}
			else
			{
				return FALSE;
			}	
		}
		// or just get all of em
		else
		{
			// template type
			$query = $this->db->get('blog_cats');
			
			if ($query->num_rows())
			{
				return $query->result_array();
			}
			else
			{
				return FALSE;
			}
		}
	}	

	function get_cats()
	{
		$this->db->select('(SELECT COUNT(*) FROM '.$this->db->dbprefix.'blog_posts JOIN '.$this->db->dbprefix.'blog_catmap USING(postID) WHERE '.$this->db->dbprefix.'blog_catmap.catID = '.$this->db->dbprefix.'blog_cats.catID AND '.$this->db->dbprefix.'blog_posts.deleted = 0 AND published = 1) AS numPosts, catName, catSafe');
		$this->db->join('blog_catmap', 'blog_cats.catID = blog_catmap.catID', 'left');
		$this->db->where('blog_cats.deleted', 0);		
		$this->db->group_by('catSafe');
		$this->db->order_by('catName');
		$this->db->where('blog_cats.siteID', $this->siteID);
		
		$query = $this->db->get('blog_cats');

		if ($query->num_rows())
		{
			return $query->result_array();
		}
		else
		{
			return FALSE;
		}
	}
	
	function get_cats_for_post($postID)
	{
		// get cats for this post
		$this->db->join('blog_cats', 'blog_catmap.catID = blog_cats.catID', 'left');
		$this->db->order_by('catOrder');
		$query = $this->db->get_where('blog_catmap', array('postID' => $postID));		
	
		$catsArray = $query->result_array();
		$cats = array();
	
		foreach($catsArray as $cat)
		{
			$cats[$cat['catID']] = $cat['catName'];
		}
	
		return $cats;
	}

	function parse_post($body, $condense = FALSE, $uri = '')
	{
		if ($condense)
		{
			if ($endchr = strpos($body, '{more}'))
			{
				$body = substr($body, 0, ($endchr + 6));
				$body = str_replace('{more}', '<p><strong><a href="'.$uri.'" class="button">Read more</a></strong></p>', $body);				
			}
		}
		else
		{
			$body = str_replace('{more}', '', $body);
		}
		
		$body = $this->parse_images($body);

		$body = mkdn($body);

		return $body;
	}

	function get_archive($limit = 20)
	{
		$this->db->select('COUNT(postID) as numPosts, DATE_FORMAT(dateCreated, "%M %Y") as dateStr, DATE_FORMAT(dateCreated, "%m") as month, DATE_FORMAT(dateCreated, "%Y") as year, (SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments', FALSE);
		$this->db->where('published', 1);
		$this->db->where('deleted', 0);
		$this->db->where('siteID', $this->siteID);	

		$this->db->order_by('dateCreated', 'desc');
		$this->db->group_by('dateStr');
		
		$query = $this->db->get('blog_posts');

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

	function get_headlines($num = 10)
	{	
		// default where
		$this->db->where(array(
			'published' => 1,
			'deleted' => 0,
			'siteID' => $this->siteID
		));
		$this->db->order_by('dateCreated', 'desc');

		// get comment count and post data
		$this->db->select('(SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments, blog_posts.*', FALSE);
		
		$query = $this->db->get('blog_posts', $num);

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

	function get_latest_comments($postID = '')
	{
		// get comments based on a post
		if ($postID)
		{
			$this->db->where('t1.postID', $postID, FALSE);
			$this->db->where('t1.active', 1, FALSE);
		}

		$this->db->select('t1.*, t2.postTitle, t2.dateCreated as uriDate, t2.uri');
		
		$this->db->where('t1.deleted', 0, FALSE);
		$this->db->where('t1.siteID', $this->siteID, FALSE);

		$this->db->join('blog_posts t2', 't2.postID = t1 . postID');
		
		$this->db->order_by('t1 . dateCreated', 'desc');
		
		$query = $this->db->get('blog_comments t1', 30);
		
		$comments = array();
		
		if ( $query->num_rows() > 0)
		{
			$comments = $query->result_array();
		}
		
		return $comments;
	}

	function get_comments($postID = '')
	{
		// get comments based on a post
		if ($postID)
		{
			$this->db->where('t1.postID', $postID, FALSE);
			$this->db->where('t1.active', 1, FALSE);
		}

		$this->db->select('t1.*, t2.postTitle, t2.dateCreated as uriDate, t2.uri');
		
		$this->db->where('t1.deleted', 0, FALSE);
		$this->db->where('t1.siteID', $this->siteID, FALSE);

		$this->db->join('blog_posts t2', 't2.postID = t1 . postID');
		
		$this->db->order_by('t1 . dateCreated', 'asc');
		
		$query = $this->db->get('blog_comments t1');
		
		$comments = array();
		
		if ( $query->num_rows() > 0)
		{
			$comments = $query->result_array();
		}
		
		return $comments;
	}

	function approve_comment($commentID)
	{
		$this->db->set('active', 1);
		$this->db->where('siteID', $this->siteID);		
		$this->db->where('commentID', $commentID);

		$this->db->update('blog_comments');

		return TRUE;	
	}

	function get_user($userID)
	{
		$query = $this->db->get_where('users', array('userID' => $userID), 1);
		
		if ($query->num_rows())
		{				
			return $query->row_array();
		}
		else
		{
			return FALSE;
		}
	}

	function lookup_user($userID, $display = FALSE)
	{
		// default wheres
		$this->db->where('userID', $userID);

		// grab
		$query = $this->db->get('users', 1);

		if ($query->num_rows())
		{
			$row = $query->row_array();
			
			if ($display !== FALSE)
			{
				return ($row['displayName']) ? $row['displayName'] : $row['firstName'].' '.$row['lastName'];
			}
			else
			{
				return $row;
			}
		}
		else
		{
			return FALSE;
		}		
	}

	function search_posts($query = '', $ids = '')
	{
		if (!$query && !$ids)
		{
			return FALSE;
		}

		// default wheres
		$this->db->where('deleted', 0);
		$this->db->where('published', 1);
		$this->db->where('siteID', $this->siteID);

		// search
		if ($query)
		{
			// tidy query
			$q = $this->db->escape_like_str($query);

			$sql = '(postTitle LIKE "%'.$q.'%" OR body LIKE "%'.$q.'%")';
		}
		if ($ids)
		{
			$sql .= ' OR postID IN ('.implode(',', $ids).')';
		}
		$this->db->where($sql);
	
		$this->db->orderby('dateCreated', 'desc');

		// get comment count and post data
		$this->db->select('(SELECT COUNT(*) from '.$this->db->dbprefix.'blog_comments where '.$this->db->dbprefix.'blog_comments.postID = '.$this->db->dbprefix.'blog_posts.postID and deleted = 0 and active = 1) AS numComments, blog_posts.*');				
	
		$query = $this->db->get('blog_posts');
		
		if ($query->num_rows() > 0)
		{
			return $query->result_array();
		}
		else
		{
			return FALSE;
		}
	}

	function add_view($pageID)
	{
		$this->db->set('views', 'views+1', FALSE);
		$this->db->where('postID', $pageID);
		$this->db->where('siteID', $this->siteID);		
		$this->db->update('blog_posts');
	}
			
}