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<?php
/**
* @package FLEXIcontent
* @version 3.3
*
* @author Emmanuel Danan, Georgios Papadakis, Yannick Berges, others, see contributor page
* @link https://flexicontent.org
* @copyright Copyright © 2018, FLEXIcontent team, All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
defined('_JEXEC') or die('Restricted access');
use Joomla\String\StringHelper;
use Joomla\Utilities\ArrayHelper;
use Joomla\CMS\Table\Table;
use Joomla\CMS\Table\User;
require_once('base/baselist.php');
/**
* Flexicontent Component Itemelement Model
*
*/
class FlexicontentModelItemelement extends FCModelAdminList
{
/**
* Record database table
*
* @var string
*/
var $records_dbtbl = 'content';
/**
* Record jtable name
*
* @var string
*/
var $records_jtable = 'flexicontent_items';
/**
* Column names
*/
var $state_col = 'state';
var $name_col = 'title';
var $parent_col = 'catid';
var $created_by_col = 'created_by';
/**
* (Default) Behaviour Flags
*/
protected $listViaAccess = true;
protected $copyRelations = false;
/**
* Search and ordering columns
*/
var $search_cols = array(
'FLEXI_TITLE' => 'title',
'FLEXI_ALIAS' => 'alias',
'FLEXI_NOTES' => 'note',
);
var $default_order = 'a.id';
var $default_order_dir = 'DESC';
/**
* List filters that are always applied
*/
var $hard_filters = array('c.extension' => FLEXI_CAT_EXTENSION);
/**
* Record rows
*
* @var array
*/
var $_data = null;
/**
* Rows total
*
* @var integer
*/
var $_total = null;
/**
* Pagination object
*
* @var object
*/
var $_pagination = null;
/**
* Associated record translations
*
* @var array
*/
var $_translations = null;
/**
* Constructor
*
* @since 3.3.0
*/
public function __construct($config = array())
{
$app = JFactory::getApplication();
$jinput = $app->input;
$option = $jinput->getCmd('option', '');
$view = $jinput->getCmd('view', '');
$layout = $jinput->getString('layout', 'default');
$fcform = $jinput->getInt('fcform', 0);
// Make session index more specific ... (if needed by this model)
$this->assocs_id = $jinput->getInt('assocs_id', 0);
$this->view_id = $view . '_' . $layout . ($this->assocs_id ? '' . $this->assocs_id : '');
// Call parent after setting ... $this->view_id
parent::__construct($config);
$p = $this->ovid;
/**
* View's Filters
* Inherited filters : filter_state, filter_access, filter_lang, filter_author, filter_id, search
*/
// Various filters
$filter_cats = $fcform ? $jinput->get('filter_cats', 0, 'int') : $app->getUserStateFromRequest($p . 'filter_cats', 'filter_cats', 0, 'int');
$filter_type = $fcform ? $jinput->get('filter_type', 0, 'int') : $app->getUserStateFromRequest($p . 'filter_type', 'filter_type', 0, 'int');
$this->setState('filter_cats', $filter_cats);
$this->setState('filter_type', $filter_type);
$app->setUserState($p . 'filter_cats', $filter_cats);
$app->setUserState($p . 'filter_type', $filter_type);
/**
* Set locked filters into state
*/
if ($this->assocs_id)
{
$type_id = $app->getUserStateFromRequest($p . 'type_id', 'type_id', 0, 'int');
$item_lang = $app->getUserStateFromRequest($p . 'item_lang', 'item_lang', '', 'string');
$created_by = $app->getUserStateFromRequest($p . 'created_by', 'created_by', 0, 'int');
$assocanytrans = JFactory::getUser()->authorise('flexicontent.assocanytrans', 'com_flexicontent');
// Limit to creator if creator not privileged
if (!$assocanytrans && !$created_by)
{
$created_by = JFactory::getUser()->id;
$this->setState('created_by', $created_by);
$app->setUserState($p . 'created_by', $created_by);
}
// Limit to same type if creator not privileged
if (!$assocanytrans && !$type_id)
{
$this->getTypeData($this->assocs_id, $type_id);
$this->setState('type_id', $type_id);
$app->setUserState($p . 'type_id', $type_id);
}
$filter_type = $this->assocs_id && $type_id ? $type_id : $this->getState('filter_type');
$filter_lang = $this->assocs_id && $item_lang ? $item_lang : $this->getState('filter_lang');
$filter_author = $this->assocs_id && $created_by ? $created_by : $this->getState('filter_author');
$this->setState('filter_lang', $filter_lang);
$this->setState('filter_type', $filter_type);
$this->setState('filter_author', $filter_author);
$app->setUserState($p . 'filter_lang', $filter_lang);
$app->setUserState($p . 'filter_type', $filter_type);
$app->setUserState($p . 'filter_author', $filter_author);
}
// Association KEY filter
$filter_assockey = $fcform ? $jinput->get('filter_assockey', 0, 'cmd') : $app->getUserStateFromRequest( $p.'filter_assockey', 'filter_assockey', 0, 'cmd' );
$this->setState('filter_assockey', $filter_assockey);
$app->setUserState($p.'filter_assockey', $filter_assockey);
}
/**
* Method to get records data
*
* @return array
*
* @since 3.3.0
*/
function getData()
{
// Catch case of guest user submitting in frontend
if (!JFactory::getUser()->id)
{
return $this->_data = array();
}
$lang_assocs = array();
if ($this->assocs_id)
{
$lang_assocs = flexicontent_db::getLangAssocs(
array($this->assocs_id),
null
);
}
$print_logging_info = $this->cparams->get('print_logging_info');
if ( $print_logging_info ) global $fc_run_times;
// Lets load the records if it doesn't already exist
if ($this->_data === null)
{
if (!empty($this->_ids))
{
$query_ids = $this->_ids;
}
else
{
// 1, get filtered, limited, ordered items
$query = $this->_buildQuery();
if ( $print_logging_info ) $start_microtime = microtime(true);
$this->_db->setQuery($query, $this->getState('limitstart'), $this->getState('limit'));
$rows = $this->_db->loadObjectList();
if ( $print_logging_info ) @$fc_run_times['execute_main_query'] += round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10;
// 2, get current items total for pagination
$this->_db->setQuery("SELECT FOUND_ROWS()");
$this->_total = $this->_db->loadResult();
// Check if something intefered with the query, and SQL_CALC_FOUND_ROWS did not work, do extra query
if (count($rows) && !$this->_total) $this->_total = null;
// 3, get item ids
$query_ids = array();
foreach ($rows as $row)
{
$query_ids[] = $row->id;
}
}
// 4, get item data
if (count($query_ids)) $query = $this->_buildQuery($query_ids);
if ( $print_logging_info ) $start_microtime = microtime(true);
$_data = array();
if (count($query_ids))
{
$_data = $this->_db->setQuery($query)->loadObjectList('id');
}
if ( $print_logging_info ) @$fc_run_times['execute_sec_queries'] += round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10;
// 5, reorder items and get cat ids
$this->_data = array();
foreach($query_ids as $id)
{
$item = $_data[$id];
$this->_data[] = $item;
if (isset($lang_assocs[$this->assocs_id][$id]))
{
$item->is_current_association = 1;
}
}
}
return $this->_data;
}
/**
* Method to get the total nr of the records
*
* @return integer
*
* @since 1.5
*/
public function getTotal()
{
// Catch case of guest user submitting in frontend
if (!JFactory::getUser()->id)
{
return $this->_total = 0;
}
// Lets load the records if it was not calculated already via using SQL_CALC_FOUND_ROWS + 'SELECT FOUND_ROWS()'
if ($this->_total === null)
{
$this->_total = (int) $this->_getListCount($this->_buildQuery());
}
return $this->_total;
}
/**
* Method to build the query for the records
*
* @return JDatabaseQuery The DB Query object
*
* @since 3.3.0
*/
protected function _buildQuery($query_ids = false)
{
$filter_assockey = $this->getState('filter_assockey');
$filter_meta = $this->getState('filter_meta');
$scope = $this->getState('scope');
$search = $this->getState('search');
$use_tmp = !$query_ids && !$filter_meta && (!$search || !in_array($scope, array('-1', '_desc_', '_meta_', 'a.metadesc', 'a.metakey')));
$tbl = $use_tmp ? '#__flexicontent_items_tmp' : '#__' . $this->records_dbtbl;
if (!$query_ids)
{
$query = $this->_db->getQuery(true)
->select('SQL_CALC_FOUND_ROWS a.id')
->select('ua.name AS author')
->select('t.name AS type_name')
->from($tbl . ' AS a')
->join('LEFT', '#__users as ua ON ua.id = a.' . $this->created_by_col)
->join('LEFT', '#__flexicontent_items_ext AS ie ON ie.item_id = a.id')
->join('LEFT', '#__flexicontent_types AS t ON t.id = ie.type_id')
->join('LEFT', '#__flexicontent_cats_item_relations AS rel ON rel.itemid = a.id')
->join('LEFT', '#__categories AS c ON a.catid = c.id')
->group('a.id');
;
/**
* Listing associated items
*/
if ($filter_assockey)
{
$query->join('inner', ' #__associations AS assoc ON a.id = assoc.id AND assoc.context = ' . $this->_db->quote('com_content.item'));
$query->where('assoc.key = ' . $this->_db->quote($filter_assockey));
}
// Get the WHERE, HAVING and ORDER BY clauses for the query
$this->_buildContentWhere($query);
$this->_buildContentHaving($query);
$this->_buildContentOrderBy($query);
// Add always-active ("hard") filters
$this->_buildHardFiltersWhere($query);
}
else
{
$query = $this->_db->getQuery(true)
->select('a.*')
->select('CASE WHEN level.title IS NULL THEN CONCAT_WS(\'\', \'deleted:\', a.access) ELSE level.title END AS access_level')
->select('ua.name AS author')
->select('t.name AS type_name')
->from('#__' . $this->records_dbtbl . ' AS a')
->join('LEFT', '#__viewlevels as level ON level.id = a.access')
->join('LEFT', '#__users as ua ON ua.id = a.' . $this->created_by_col)
->join('LEFT', '#__flexicontent_items_ext AS ie ON ie.item_id = a.id')
->join('LEFT', '#__flexicontent_types AS t ON t.id = ie.type_id')
->join('LEFT', '#__flexicontent_cats_item_relations AS rel ON rel.itemid = a.id')
->join('LEFT', '#__categories AS c ON a.catid = c.id')
->where('a.id IN (' . implode(',', $query_ids) . ')')
->group('a.id');
}
//echo nl2br(str_replace('#__', 'jos_', $query));
//echo str_replace('#__', 'jos_', $query->__toString());
return $query;
}
/**
* Method to build the where clause of the query for the records
*
* @param JDatabaseQuery|bool $q DB Query object or bool to indicate returning an array or rendering the clause
*
* @return JDatabaseQuery|array
*
* @since 3.3.0
*/
protected function _buildContentWhere($q = false)
{
// Inherited filters : filter_state, filter_access, filter_lang, filter_author, filter_id, search
$where = parent::_buildContentWhere(false);
// Various filters
$filter_cats = $this->getState('filter_cats');
$filter_type = $this->getState('filter_type');
// Filter by assigned category
if ($filter_cats)
{
$where[] = 'rel.catid = ' . $filter_cats;
}
// Filter by type
if ($filter_type)
{
$where[] = 'ie.type_id = ' . (int) $filter_type;
}
if ($q instanceof \JDatabaseQuery)
{
return $where ? $q->where($where) : $q;
}
return $q
? ' WHERE ' . (count($where) ? implode(' AND ', $where) : ' 1 ')
: $where;
}
/**
* Method to get Text Search clause according to search scope
*
* @return void
*
* @since 3.3.0
*/
protected function _getTextSearch()
{
// Text search and search scope
$scope = $this->getState('scope');
$search = $this->getState('search');
$search = StringHelper::trim(StringHelper::strtolower($search));
// Create the text search clauses
$textwhere = array();
$search_prefix = JComponentHelper::getParams( 'com_flexicontent' )->get('add_search_prefix') ? 'vvv' : ''; // SEARCH WORD Prefix
if ($search)
{
$escaped_search = str_replace(' ', '%', $this->_db->escape(trim($search), true));
$search_quoted = $this->_db->Quote('%' . $escaped_search . '%', false);
switch($scope)
{
case 'a.metadesc':
case 'a.metakey':
case 'a.' . $this->name_col:
$textwhere[] = ' LOWER(' . $scope . ') LIKE ' . $search_quoted;
break;
case '_meta_':
$textwhere[] = 'LOWER(a.metadesc) LIKE ' . $search_quoted;
$textwhere[] = 'LOWER(a.metakey) LIKE ' . $search_quoted;
break;
case '_desc_':
$textwhere[] = 'LOWER(a.introtext) LIKE ' . $search_quoted;
$textwhere[] = 'LOWER(a.fulltext) LIKE ' . $search_quoted;
break;
case 'ie.search_index':
$textwhere[] = ' MATCH (ie.search_index) AGAINST (' . $this->_db->Quote($search_prefix . $escaped_search . '*', false ).' IN BOOLEAN MODE)';
break;
}
}
return $textwhere;
}
/**
* Method to get item (language) associations
*
* @param array $ids An array of records is
* @param object $config An object with configuration for getting associations
*
* @return array An array with associations of the records list
*
* @since 3.3.0
*/
public function getLangAssocs($ids = null, $config = null)
{
$config = $config ?: (object) array(
'table' => $this->records_dbtbl,
'table_ext' => 'flexicontent_items_ext',
'ext_id' => 'item_id',
'context' => 'com_content.item',
'created' => 'created',
'modified' => 'modified',
'state' => 'state',
'catid' => 'catid',
'is_uptodate' =>'is_uptodate',
);
return parent::getLangAssocs($ids, $config);
}
/**
* START OF MODEL SPECIFIC METHODS
*/
/**
* Method to get types list
*
* @return array
* @since 1.5
*/
function getTypeslist ($type_ids = false, $check_perms = false, $published = true)
{
return flexicontent_html::getTypesList($type_ids, $check_perms, $published);
}
/**
* Method to get typedata for specific item_id or by type_id
*
* @return array
* @since 1.5
*/
function getTypeData($item_id, &$type_id = false)
{
if ( !$item_id && !$type_id ) return false;
static $item_ids_type = array();
if (!$type_id)
{
if ( !isset($item_ids_type[$item_id]) )
{
$this->_db->setQuery('SELECT type_id FROM #__flexicontent_items_ext WHERE item_id = '.$item_id);
$item_ids_type[$item_id] = $this->_db->loadResult();
}
$type_id = $item_ids_type[$item_id];
}
if ( !$type_id ) return false;
$type_data = $this->getTypeslist();
return isset($type_data[$type_id]) ? $type_data[$type_id] : false;
}
}