304 lines
7.9 KiB
PHP
304 lines
7.9 KiB
PHP
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<?php
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/**
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* @package Joomla.Site
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* @subpackage com_banners
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR . '/tables');
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/**
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* Banners model for the Joomla Banners component.
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*
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* @package Joomla.Site
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* @subpackage com_banners
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* @since 1.6
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*/
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class BannersModelBanners extends JModelList
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{
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/**
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* Method to get a store id based on model configuration state.
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*
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* This is necessary because the model is used by the component and
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* different modules that might need different sets of data or different
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* ordering requirements.
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*
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* @param string $id A prefix for the store id.
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*
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* @return string A store id.
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* @since 1.6
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*/
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protected function getStoreId($id = '')
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{
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// Compile the store id.
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$id .= ':' . $this->getState('filter.search');
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$id .= ':' . $this->getState('filter.tag_search');
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$id .= ':' . $this->getState('filter.client_id');
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$id .= ':' . serialize($this->getState('filter.category_id'));
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$id .= ':' . serialize($this->getState('filter.keywords'));
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return parent::getStoreId($id);
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}
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/**
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* Gets a list of banners
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*
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* @return array An array of banner objects.
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* @since 1.6
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*/
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protected function getListQuery()
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{
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$db = $this->getDbo();
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$query = $db->getQuery(true);
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$ordering = $this->getState('filter.ordering');
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$tagSearch = $this->getState('filter.tag_search');
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$cid = $this->getState('filter.client_id');
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$categoryId = $this->getState('filter.category_id');
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$keywords = $this->getState('filter.keywords');
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$randomise = ($ordering == 'random');
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$nullDate = $db->quote($db->getNullDate());
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$query->select(
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'a.id as id,' .
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'a.type as type,' .
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'a.name as name,' .
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'a.clickurl as clickurl,' .
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'a.cid as cid,' .
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'a.params as params,' .
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'a.custombannercode as custombannercode,' .
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'a.track_impressions as track_impressions,' .
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'cl.track_impressions as client_track_impressions'
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)
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->from('#__banners as a')
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->join('LEFT', '#__banner_clients AS cl ON cl.id = a.cid')
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->where('a.state=1')
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->where('(' . $query->currentTimestamp() . ' >= a.publish_up OR a.publish_up = ' . $nullDate . ')')
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->where('(' . $query->currentTimestamp() . ' <= a.publish_down OR a.publish_down = ' . $nullDate . ')')
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->where('(a.imptotal = 0 OR a.impmade <= a.imptotal)');
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if ($cid)
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{
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$query->join('LEFT', '#__categories as cat ON a.catid = cat.id')
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->where('a.cid = ' . (int) $cid)
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->where('cl.state = 1');
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}
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// Filter by a single or group of categories
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if (is_numeric($categoryId))
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{
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$type = $this->getState('filter.category_id.include', true) ? '= ' : '<> ';
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// Add subcategory check
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$includeSubcategories = $this->getState('filter.subcategories', false);
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$categoryEquals = 'a.catid ' . $type . (int) $categoryId;
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if ($includeSubcategories)
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{
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$levels = (int) $this->getState('filter.max_category_levels', '1');
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// Create a subquery for the subcategory list
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$subQuery = $db->getQuery(true);
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$subQuery->select('sub.id')
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->from('#__categories as sub')
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->join('INNER', '#__categories as this ON sub.lft > this.lft AND sub.rgt < this.rgt')
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->where('this.id = ' . (int) $categoryId)
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->where('sub.level <= this.level + ' . $levels);
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// Add the subquery to the main query
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$query->where('(' . $categoryEquals . ' OR a.catid IN (' . $subQuery->__toString() . '))');
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}
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else
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{
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$query->where($categoryEquals);
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}
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}
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elseif ((is_array($categoryId)) && (count($categoryId) > 0))
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{
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JArrayHelper::toInteger($categoryId);
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$categoryId = implode(',', $categoryId);
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if ($categoryId != '0')
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{
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$type = $this->getState('filter.category_id.include', true) ? 'IN' : 'NOT IN';
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$query->where('a.catid ' . $type . ' (' . $categoryId . ')');
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}
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}
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if ($tagSearch)
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{
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if (count($keywords) == 0)
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{
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$query->where('0');
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}
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else
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{
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$temp = array();
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$config = JComponentHelper::getParams('com_banners');
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$prefix = $config->get('metakey_prefix');
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foreach ($keywords as $keyword)
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{
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$keyword = trim($keyword);
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$condition1 = "a.own_prefix=1 AND a.metakey_prefix=SUBSTRING(" . $db->quote($keyword) . ",1,LENGTH( a.metakey_prefix)) OR a.own_prefix=0 AND cl.own_prefix=1 AND cl.metakey_prefix=SUBSTRING(" . $db->quote($keyword) . ",1,LENGTH(cl.metakey_prefix)) OR a.own_prefix=0 AND cl.own_prefix=0 AND " . ($prefix == substr($keyword, 0, strlen($prefix)) ? '1' : '0');
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$condition2 = "a.metakey REGEXP '[[:<:]]" . $db->escape($keyword) . "[[:>:]]'";
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if ($cid)
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{
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$condition2 .= " OR cl.metakey REGEXP '[[:<:]]" . $db->escape($keyword) . "[[:>:]]'";
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}
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if ($catid)
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{
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$condition2 .= " OR cat.metakey REGEXP '[[:<:]]" . $db->escape($keyword) . "[[:>:]]'";
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}
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$temp[] = "($condition1) AND ($condition2)";
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}
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$query->where('(' . implode(' OR ', $temp) . ')');
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}
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}
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// Filter by language
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if ($this->getState('filter.language'))
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{
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$query->where('a.language in (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
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}
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$query->order('a.sticky DESC,' . ($randomise ? 'RAND()' : 'a.ordering'));
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return $query;
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}
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/**
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* Get a list of banners.
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*
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* @return array
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* @since 1.6
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*/
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public function getItems()
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{
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if (!isset($this->cache['items']))
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{
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$this->cache['items'] = parent::getItems();
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foreach ($this->cache['items'] as &$item)
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{
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$parameters = new JRegistry;
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$parameters->loadString($item->params);
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$item->params = $parameters;
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}
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}
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return $this->cache['items'];
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}
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/**
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* Makes impressions on a list of banners
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*
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* @return void
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* @since 1.6
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*/
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public function impress()
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{
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$trackDate = JFactory::getDate()->format('Y-m-d H');
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$items = $this->getItems();
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$db = $this->getDbo();
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$query = $db->getQuery(true);
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foreach ($items as $item)
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{
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// Increment impression made
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$id = $item->id;
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$query->clear()
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->update('#__banners')
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->set('impmade = (impmade + 1)')
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->where('id = ' . (int) $id);
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$db->setQuery($query);
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try
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{
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$db->execute();
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}
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catch (RuntimeException $e)
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{
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JError::raiseError(500, $e->getMessage());
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}
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// track impressions
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$trackImpressions = $item->track_impressions;
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if ($trackImpressions < 0 && $item->cid)
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{
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$trackImpressions = $item->client_track_impressions;
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}
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if ($trackImpressions < 0)
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{
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$config = JComponentHelper::getParams('com_banners');
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$trackImpressions = $config->get('track_impressions');
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}
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if ($trackImpressions > 0)
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{
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// is track already created ?
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$query->clear()
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->select($db->quoteName('count'))
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->from('#__banner_tracks')
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->where('track_type=1')
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->where('banner_id=' . (int) $id)
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->where('track_date=' . $db->quote($trackDate));
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$db->setQuery($query);
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try
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{
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$db->execute();
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}
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catch (RuntimeException $e)
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{
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JError::raiseError(500, $e->getMessage());
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}
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$count = $db->loadResult();
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$query->clear();
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if ($count)
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{
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// update count
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$query->update('#__banner_tracks')
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->set($db->quoteName('count') . ' = (' . $db->quote('count') . ' + 1)')
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->where('track_type=1')
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->where('banner_id=' . (int) $id)
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->where('track_date=' . $db->quote($trackDate));
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}
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else
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{
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// insert new count
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//sqlsrv change
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$query->insert('#__banner_tracks')
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->columns(
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array(
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$db->quoteName('count'), $db->quoteName('track_type'),
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$db->quoteName('banner_id'), $db->quoteName('track_date')
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)
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)
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->values('1, 1, ' . (int) $id . ', ' . $db->quote($trackDate));
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}
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$db->setQuery($query);
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try
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{
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$db->execute();
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}
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catch (RuntimeException $e)
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{
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JError::raiseError(500, $e->getMessage());
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}
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}
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}
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}
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}
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