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Current File : /home/juvelize/www/administrator/components/com_phocagallery/libraries/phocagallery/tag/tag.php

<?php
/*
 * @package		Joomla.Framework
 * @copyright	Copyright (C) 2005 - 2010 Open Source Matters, Inc. All rights reserved.
 * @license		GNU General Public License version 2 or later; see LICENSE.txt
 *
 * @component Phoca Component
 * @copyright Copyright (C) Jan Pavelka www.phoca.cz
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License version 2 or later;
 */
defined('_JEXEC') or die;

class PhocaGalleryTag
{
	public static function getTags($imgId, $select = 0) {
	
		$db =JFactory::getDBO();
		
		if ($select == 1) {
			$query = 'SELECT r.tagid';
		} else {
			$query = 'SELECT a.*';
		}
		$query .= ' FROM #__phocagallery_tags AS a'
				//.' LEFT JOIN #__phocagallery AS f ON f.id = r.imgid'
				.' LEFT JOIN #__phocagallery_tags_ref AS r ON a.id = r.tagid'
			    .' WHERE r.imgid = '.(int) $imgId;
		$db->setQuery($query);
		

		
		if ($select == 1) {
			$tags = $db->loadColumn();
		} else {
			$tags = $db->loadObjectList();
		}	
	
		return $tags;
	}
	
	public static function storeTags($tagsArray, $imgId) {
	
	
		if ((int)$imgId > 0) {
			$db =JFactory::getDBO();
			$query = ' DELETE '
					.' FROM #__phocagallery_tags_ref'
					. ' WHERE imgid = '. (int)$imgId;
			$db->setQuery($query);
			$db->execute();
			
			if (!empty($tagsArray)) {
				
				$values 		= array();
				$valuesString 	= '';
				
				foreach($tagsArray as $k => $v) {
					$values[] = ' ('.(int)$imgId.', '.(int)$v.')';
				}
				
				if (!empty($values)) {
					$valuesString = implode($values, ',');
				
					$query = ' INSERT INTO #__phocagallery_tags_ref (imgid, tagid)'
								.' VALUES '.(string)$valuesString;

					$db->setQuery($query);
					$db->execute();
					
				}
			}
		}
	
	}
	
	public static function getAllTagsSelectBox($name, $id, $activeArray, $javascript = NULL, $order = 'id' ) {
	
		$db =JFactory::getDBO();
		$query = 'SELECT a.id AS value, a.title AS text'
				.' FROM #__phocagallery_tags AS a'
				. ' ORDER BY '. $order;
		$db->setQuery($query);
		
		
		
		$tags = $db->loadObjectList();
		
		$tagsO = JHTML::_('select.genericlist', $tags, $name, 'class="inputbox" size="4" multiple="multiple"'. $javascript, 'value', 'text', $activeArray, $id);
		
		return $tagsO;
	}
	
	public static function displayTags($imgId, $popupLink = 0) {
	
		$o 		= '';
		$db 	= JFactory::getDBO();
		$params = JComponentHelper::getParams('com_phocagallery') ;
				
		$query = 'SELECT a.id, a.title, a.link_ext, a.link_cat'
		.' FROM #__phocagallery_tags AS a'
		.' LEFT JOIN #__phocagallery_tags_ref AS r ON r.tagid = a.id'
		.' WHERE r.imgid = '.(int)$imgId;

		$db->setQuery($query);
		$imgObject = $db->loadObjectList();
		
		
		
		/*
		if ($popupLink == 1) {
			$tl	= 0;
		} else  {
			$tl	= $params->get( 'tags_links', 0 );
		}*/
		
		$targetO = '';
		if ($popupLink == 1) {
			$targetO = 'target="_parent"';
		}
		$tl	= $params->get( 'tags_links', 0 );

		foreach ($imgObject as $k => $v) {
			$o .= '<span>';
			if ($tl == 0) {
				$o .= $v->title;
			} else if ($tl == 1) {
				if ($v->link_ext != '') {
					$o .= '<a href="'.$v->link_ext.'" '.$targetO.'>'.$v->title.'</a>';
				} else {
					$o .= $v->title;
				}
			} else if ($tl == 2) {
				
				if ($v->link_cat != '') {
					$query = 'SELECT a.id, a.alias'
					.' FROM #__phocagallery_categories AS a'
					.' WHERE a.id = '.(int)$v->link_cat;

					$db->setQuery($query, 0, 1);
					$category = $db->loadObject();
					
					
					if (isset($category->id) && isset($category->alias)) {
						$link = PhocaGalleryRoute::getCategoryRoute($category->id, $category->alias);
						$o .= '<a href="'.$link.'" '.$targetO.'>'.$v->title.'</a>';
					} else {
						$o .= $v->title;
					}
				} else {
					$o .= $v->title;
				}
			} else if ($tl == 3) {
				$link = PhocaGalleryRoute::getCategoryRouteByTag($v->id);
				$o .= '<a href="'.$link.'" '.$targetO.'>'.$v->title.'</a>';
			}
			
			$o .= '</span> ';
		}

		return $o;
	}
}