Your IP : 216.73.216.131
<?php
/**
* @package Komento
* @copyright Copyright (C) 2012 Stack Ideas Private Limited. All rights reserved.
* @license GNU/GPL, see LICENSE.php
*
* Komento is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
defined('_JEXEC') or die('Restricted access');
require_once( dirname( __FILE__ ) . DIRECTORY_SEPARATOR . 'parent.php' );
class KomentoModelComments extends KomentoModel
{
public $_total = null;
public $_comments = null;
// set views without depth
// move this to hidden config?
private $viewWithoutDepth = array('rss', 'dashboard', 'pending');
public function __construct()
{
$this->db = $this->getDBO();
parent::__construct();
}
function getPagination()
{
// Lets load the content if it doesn't already exist
if (empty($this->_pagination))
{
jimport('joomla.html.pagination');
$view = JRequest::getVar('view');
$mainframe = JFactory::getApplication();
$limit = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.limit', 'limit', $mainframe->getCfg('list_limit'), 'int');
$limitstart = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.limitstart', 'limitstart', 0, 'int' );
$this->_pagination = new JPagination( $this->_total, $limitstart, $limit );
}
return $this->_pagination;
}
public function getCount( $component = 'all', $cid = 'all', $options = array() )
{
// define default values
$defaultOptions = array(
'sort' => 'default',
'limit' => 0,
'limitstart' => 0,
'search' => '',
'sticked' => 'all',
'published' => 1,
'userid' => 'all',
'parentid' => 'all',
'threaded' => 0,
'random' => 0
);
$options = Komento::mergeOptions( $defaultOptions, $options );
$queryTotal = $this->buildTotal( $component, $cid, $options );
$queryWhere = $this->buildWhere( $component, $cid, $options );
$query = $queryTotal . $queryWhere;
$this->db->setQuery( $query );
return $this->db->loadResult();
}
public function getOverallRatings( $component = 'all', $cid = 'all', $options = array() )
{
$config = Komento::getConfig();
$userId = JFactory::getUser()->id;
// define default values
$defaultOptions = array(
'sort' => 'default',
'limit' => 0,
'limitstart' => 0,
'search' => '',
'sticked' => 'all',
'published' => 1,
'userid' => 'all',
'parentid' => 'all',
'threaded' => 0,
'random' => 0,
'ratings' => true
);
// take the input values and clear unexisting keys
$options = Komento::mergeOptions( $defaultOptions, $options );
// the actuall data query
$query = 'SELECT AVG(' . $this->db->nameQuote('ratings') . ') as ' . $this->db->nameQuote('value') . ', COUNT(1) AS ' . $this->db->nameQuote('total') . ' FROM ' . $this->db->nameQuote('#__komento_comments');
$queryWhere = $this->buildWhere( $component, $cid, $options );
$queryOrder = $this->buildOrder( $component, $cid, $options );
$queryLimit = $this->buildLimit( $component, $cid, $options );
$query = $query . $queryWhere . $queryOrder . $queryLimit;
$this->db->setQuery( $query );
$ratings = $this->db->loadObject();
if (!$ratings) {
return false;
}
$ratings->value = round($ratings->value);
return $ratings;
}
public function getComments( $component = 'all', $cid = 'all', $options = array() )
{
$config = Komento::getConfig();
$userId = JFactory::getUser()->id;
// define default values
$defaultOptions = array(
'sort' => 'default',
'limit' => 0,
'limitstart' => 0,
'search' => '',
'sticked' => 'all',
'published' => 1,
'userid' => 'all',
'parentid' => 'all',
'threaded' => 0,
'random' => 0
);
// take the input values and clear unexisting keys
$options = Komento::mergeOptions( $defaultOptions, $options );
// the actuall data query
$query = $this->buildQuery( $component, $cid, $options );
$this->db->setQuery( $query );
$result = $this->db->loadObjectList();
$comments = array();
// bind it to table object
foreach( $result as $row )
{
$table = Komento::getTable( 'comments' );
$table->bind( $row );
$comments[] = $table;
}
// build random
if( $options['random'] )
{
$comments = $this->buildRandom( $comments, $options );
}
if( $this->db->getErrorNum() > 0 )
{
JError::raiseError( $this->db->getErrorNum() , $this->db->getErrorMsg() . $this->db->stderr());
}
return $comments;
}
private function buildQuery( $component = 'all', $cid = 'all', $options = array() )
{
$querySelect = $this->buildSelect( $component, $cid, $options );
$queryWhere = $this->buildWhere( $component, $cid, $options );
$queryOrder = $this->buildOrder( $component, $cid, $options );
$queryLimit = $this->buildLimit( $component, $cid, $options );
$query = $querySelect . $queryWhere . $queryOrder . $queryLimit;
return $query;
}
private function buildTotal( $component = 'all', $cid = 'all', $options = array() )
{
$queryTotal = 'SELECT COUNT(1) FROM ' . $this->db->nameQuote( '#__komento_comments' );
return $queryTotal;
}
private function buildSelect( $component = 'all', $cid = 'all', $options = array() )
{
$querySelect = 'SELECT * FROM ' . $this->db->nameQuote( '#__komento_comments' );
return $querySelect;
}
private function buildWhere( $component = 'all', $cid = 'all', $options = array() )
{
$queryWhere = array();
if( $component !== 'all' )
{
$queryWhere[] = $this->db->nameQuote( 'component' ) . ' = ' . $this->db->quote( $component );
}
if( $cid !== 'all' && !empty( $cid ) )
{
if( is_array( $cid ) )
{
$cid = implode( ',', $cid );
$queryWhere[] = $this->db->nameQuote( 'cid' ) . ' IN (' . $cid . ')';
}
else
{
$queryWhere[] = $this->db->nameQuote( 'cid' ) . ' = ' . $this->db->quote( $cid );
}
}
if( $options['published'] !== 'all' )
{
$queryWhere[] = $this->db->nameQuote( 'published' ) . ' = ' . $this->db->quote( $options['published'] );
}
if( $options['sticked'] !== 'all' )
{
$queryWhere[] = $this->db->nameQuote( 'sticked' ) . ' = ' . $this->db->quote( 1 );
}
if( $options['userid'] !== 'all' )
{
$queryWhere[] = $this->db->nameQuote( 'created_by' ) . ' = ' . $this->db->quote( $options['userid'] );
}
if( $options['parentid'] !== 'all' )
{
$queryWhere[] = $this->db->nameQuote( 'parent_id' ) . ' = ' . $this->db->quote( $options['parentid'] );
}
if( $options['search'] !== '' )
{
$queryWhere[] = $this->db->nameQuote( 'comment' ) . ' LIKE ' . $this->db->quote( '%' . $options['search'] . '%' );
}
if (isset($options['ratings']) && $options['ratings']) {
$queryWhere[] = $this->db->nameQuote('ratings') . ' !=' . $this->db->Quote('');
}
if( count( $queryWhere ) > 0 )
{
$queryWhere = ' WHERE ' . implode(' AND ', $queryWhere);
}
else
{
$queryWhere = '';
}
return $queryWhere;
}
private function buildOrder( $component = 'all', $cid = 'all', $options = array() )
{
$queryOrder = '';
if( $options['threaded'] )
{
switch( strtolower( $options['sort'] ) )
{
case 'latest' :
$queryOrder = ' ORDER BY ' . $this->db->nameQuote( 'rgt' ) . ' DESC';
break;
case 'oldest' :
default :
$queryOrder = ' ORDER BY ' . $this->db->nameQuote( 'lft' ) . ' ASC';
}
}
else
{
switch( strtolower( $options['sort'] ) )
{
case 'latest' :
$queryOrder = ' ORDER BY ' . $this->db->nameQuote( 'created' ) . ' DESC';
break;
case 'oldest' :
default :
$queryOrder = ' ORDER BY ' . $this->db->nameQuote( 'created' ) . ' ASC';
break;
}
}
return $queryOrder;
}
private function buildLimit( $component = 'all', $cid = 'all', $options = array() )
{
$config = Komento::getConfig();
$queryLimit = '';
// if random is on, then don't parse limit here
if($options['random'] == 1)
{
return $queryLimit;
}
// todo: this model shouldn't listen to jrequest for limit, should just obey the options passed in
if($options['limit'] > 0)
{
$queryLimit = ' LIMIT ' . $options['limitstart'] . ',' . $options['limit'];
}
else
{
$jLimit = JFactory::getConfig()->get('list_limit');
$limit = JRequest::getInt('kmt-limit', null) !== null ? JRequest::getInt('kmt-limit') : $config->get('max_comments_per_page', $jLimit);
$limitstart = JRequest::getInt('kmt-limitstart', null) !== null ? JRequest::getInt('kmt-limitstart') : $options['limitstart'];
$queryLimit = ' LIMIT ' . $limitstart . ',' . $limit;
}
return $queryLimit;
}
private function buildRandom( $comments, $options = array() )
{
$limit = 0;
if( $options['limit'] > 0 )
{
$limit = $options['limit'];
}
else
{
$jLimit = JFactory::getConfig()->get('list_limit');
$limit = JRequest::getInt('limit', null) !== null ? JRequest::getInt('limit') : $config->get('max_comments_per_page', $jLimit);
}
if( count( $comments ) <= 1 ) {
return $comments;
}
$limit = $limit > count( $comments ) ? count( $comments ) : $limit;
$indexes = array_rand( $comments, $limit );
$tmp = array();
if( is_array( $indexes ) )
{
foreach( $indexes as $index )
{
$tmp[] = $comments[$index];
}
}
else
{
$tmp[] = $comments[$indexes];
}
return $tmp;
}
function getData($options = array())
{
$mainframe = JFactory::getApplication();
$view = JRequest::getVar('view');
// define default values
$defaultOptions = array(
'no_tree' => 0,
'component' => '*',
'published' => '*',
'userid' => '',
'parent_id' => 0,
'no_search' => 0,
'no_child' => 0
);
// take the input values and clear unexisting keys
$options = Komento::mergeOptions( $defaultOptions, $options );
$querySelect = '';
$querySelectCount = '';
$queryWhere = array();
$queryOrder = '';
$queryLimit = '';
$queryTotal = '';
$filter_publish = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.filter_publish', 'filter_publish', $options['published'], 'string' );
$filter_component = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.filter_component', 'filter_component', $options['component'], 'string' );
$filter_order = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.filter_order', 'filter_order', 'created', 'string' );
$filter_order_Dir = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.filter_order_Dir', 'filter_order_Dir', 'DESC', 'word' );
$search = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.search', 'search', '', 'string' );
$limit = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.limit', 'limit', $mainframe->getCfg('list_limit'), 'int');
$limitstart = $mainframe->getUserStateFromRequest( 'com_komento.' . $view . '.limitstart', 'limitstart', 0, 'int' );
Komento::import( 'helper', 'string' );
$search = KomentoStringHelper::escape( trim( JString::strtolower( $search ) ) );
// clear search if nosearch = 1
// for view parent purposes during search
if( $options['no_search'] )
{
$search = '';
}
/*if( $options['no_tree'] == 0 )
{
// $querySelect = 'SELECT x.*, COUNT(y.id) - 1 AS childs FROM ' . $this->db->namequote('#__komento_comments') . ' AS x';
// $querySelect .= ' INNER JOIN ' . $this->db->namequote('#__komento_comments') . ' AS y';
// $querySelect .= ' ON x.component = y.component';
// $querySelect .= ' AND x.cid = y.cid';
// $querySelect .= ' AND x.lft BETWEEN y.lft AND y.rgt';
$querySelect = 'SELECT * FROM ' . $this->db->nameQuote( '#__komento_comments' );
}
else
{
$querySelect = 'SELECT x.*, y.depth FROM (';
$querySelect .= ' SELECT a.*, COUNT(a.id) - 1 AS childs FROM ' . $this->db->namequote('#__komento_comments') . ' AS a';
$querySelect .= ' INNER JOIN ' . $this->db->namequote('#__komento_comments') . ' AS b';
$querySelect .= ' WHERE a.component = b.component';
$querySelect .= ' AND a.cid = b.cid';
$querySelect .= ' AND b.lft BETWEEN a.lft AND a.rgt';
$querySelect .= ' GROUP BY a.id) AS x';
$querySelect .= ' LEFT JOIN (';
$querySelect .= ' SELECT a.*, COUNT(c.id) - 1 AS depth FROM ' . $this->db->namequote('#__komento_comments') . ' AS a';
$querySelect .= ' INNER JOIN ' . $this->db->namequote('#__komento_comments') . ' AS c';
$querySelect .= ' WHERE a.component = c.component';
$querySelect .= ' AND a.cid = c.cid';
$querySelect .= ' AND a.lft BETWEEN c.lft AND c.rgt';
$querySelect .= ' GROUP BY a.id) AS y ON x.id = y.id';
}*/
$querySelect = 'SELECT * FROM ' . $this->db->nameQuote( '#__komento_comments' );
$querySelectCount = 'SELECT COUNT(1) FROM ' . $this->db->nameQuote( '#__komento_comments' );
// filter by component
if( $filter_component != '*' )
{
$queryWhere[] = $this->db->nameQuote( 'component' ) . ' = ' . $this->db->quote( $filter_component );
}
// filter by publish state
if( $filter_publish != '*' )
{
$queryWhere[] = $this->db->nameQuote( 'published' ) . ' = ' . $this->db->quote( $filter_publish );
}
/*
// filter by user
// not implemented yet
$filter_user = $mainframe->getUserStateFromRequest( 'com_komento.comments.filter_user', 'filter_user', '*', 'string' );
if($filter_user != '*')
{
$queryWhereForA[] = 'a.created_by = ' . $this->db->quote($filter_user);
}
*/
if( $search )
{
$queryWhere[] = 'LOWER( ' . $this->db->nameQuote( 'comment' ) . ' ) LIKE \'%' . $search . '%\' ';
}
else
{
if( $options['no_tree'] == 0 )
{
$queryWhere[] = $this->db->nameQuote( 'parent_id' ) . ' = ' . $this->db->quote( $options['parent_id'] );
}
}
if(count($queryWhere) > 0)
{
$queryWhere = ' WHERE ' . implode(' AND ', $queryWhere);
}
else
{
$queryWhere = '';
}
$queryOrder = ' ORDER BY ' . $filter_order . ' ' . $filter_order_Dir;
if( $options['parent_id'] == 0 && $limit != 0 )
{
$queryLimit = ' LIMIT ' . $limitstart . ',' . $limit;
}
$queryTotal = $querySelectCount . $queryWhere;
// set pagination
$this->db->setQuery( $queryTotal );
$this->_total = $this->db->loadResult();
jimport('joomla.html.pagination');
$this->_pagination = new JPagination( $this->_total, $limitstart, $limit );
// actual query
$query = $querySelect . $queryWhere . $queryOrder . $queryLimit;
$this->db->setQuery($query);
$result = $this->db->loadObjectList();
if($this->db->getErrorNum() > 0)
{
JError::raiseError( $this->db->getErrorNum() , $this->db->getErrorMsg() . $this->db->stderr());
}
if( !empty( $result ) && $options['no_child'] == 0 )
{
$ids = array();
foreach( $result as $row )
{
$ids[] = $row->id;
}
$childCount = $this->getChildCount( $ids );
foreach( $result as &$row )
{
$row->childs = isset( $childCount[$row->id] ) ? $childCount[$row->id] : 0;
}
}
return $result;
}
function publish( $comments = array(), $publish = 1 )
{
if( $comments == null )
{
return false;
}
if( !is_array($comments) )
{
$comments = array($comments);
}
$affectChild = JRequest::getInt('affectchild', 0);
if( count( $comments ) > 0 )
{
$now = Komento::getDate()->toMySql();
$publishDateColumn = '';
if($publish == 0)
{
$publishDateColumn = 'publish_down';
}
else
{
$publishDateColumn = 'publish_up';
}
$nodes = $comments;
foreach($nodes as $comment)
{
$related = array();
if($publish == 1)
{
$related = array_merge($related, self::getParents($comment));
}
if($publish == 0 || ($publish == 1 && $affectChild))
{
$related = array_merge($related, self::getChilds($comment));
}
if(count($related) > 0)
{
$comments = array_merge($comments, $related);
}
}
$comments = array_unique($comments);
$allComments = implode( ',' , $comments );
foreach( $comments as $comment )
{
if( !Komento::getComment( $comment )->publish( $publish ) )
{
return false;
}
}
return true;
}
return false;
}
function unpublish($comments = array(), $publish = 0)
{
return self::publish($comments, $publish);
}
function remove($comments = array())
{
if( $comments == null )
{
return false;
}
if( !is_array($comments) )
{
$comments = array($comments);
}
$affectChild = JRequest::getInt('affectchild', 0);
if( count( $comments ) > 0 )
{
$node = $comments;
foreach($node as $comment)
{
if($affectChild)
{
$childs = self::getChilds($comment);
if(count($childs) > 0)
{
$comments = array_merge($comments, $childs);
}
}
else
{
self::moveChildsUp($comment);
}
}
$comments = array_unique($comments);
foreach($comments as $comment)
{
$obj = Komento::getComment($comment);
$obj->delete();
}
return true;
}
return false;
}
function stick($comments = array(), $stick = 1)
{
if( !is_array($comments) )
{
$comments = array($comments);
}
if( count( $comments) > 0 )
{
$allComments = implode( ',', $comments );
$query = 'UPDATE ' . $this->db->namequote( '#__komento_comments' );
$query .= ' SET ' . $this->db->namequote( 'sticked' ) . ' = ' . $this->db->quote( $stick );
$query .= ' WHERE ' . $this->db->namequote( 'id' ) . ' IN (' . $allComments . ')';
$this->db->setQuery( $query );
if( !$this->db->query() )
{
$this->setError($this->db->getErrorMsg());
return false;
}
foreach( $comments as $comment )
{
// process all activities
if( $stick )
{
$activity = Komento::getHelper( 'activity' )->process( 'stick', $comment );
}
else
{
$activity = Komento::getHelper( 'activity' )->process( 'unstick', $comment );
}
}
return true;
}
return false;
}
function unstick($comments = array())
{
return self::stick( $comments, 0 );
}
function flag($comments = array(), $flag)
{
$affectChild = JRequest::getInt('affectchild', 0);
if( count( $comments ) > 0 )
{
$user = JFactory::getUser()->id;
if($affectChild)
{
$node = $comments;
foreach($node as $comment)
{
$childs = self::getChilds($comment);
if(count($childs) > 0)
{
$comments = array_merge($comments, $childs);
}
}
}
$comments = array_unique($comments);
$allComments = implode( ',', $comments);
$query = 'UPDATE ' . $this->db->namequote( '#__komento_comments' );
$query .= ' SET ' . $this->db->namequote( 'flag' ) . ' = ' . $this->db->quote($flag);
$query .= ', ' . $this->db->namequote('flag_by') . ' = ' .$this->db->quote($user);
$query .= ' WHERE ' . $this->db->namequote( 'id' ) . ' IN (' . $allComments . ')';
$this->db->setQuery( $query );
if( !$this->db->query() )
{
$this->setError($this->db->getErrorMsg());
return false;
}
return true;
}
return false;
}
// todo: should support options/component/cid filtering as well
function getTotalComment( $userId = 0 )
{
$config = Komento::getConfig();
$sql = Komento::getSql();
$sql->select( '#__komento_comments' )
->column( '1', 'total', 'count', true )
->where( 'published', '1' );
if( !empty( $userId ) )
{
$sql->where( 'created_by', $userId );
}
$result = $sql->loadResult();
return (empty($result)) ? 0 : $result;
}
function getTotalReplies( $userId = 0 )
{
$config = Komento::getConfig();
$where = array();
$query = 'SELECT COUNT(1) FROM ' . $this->db->nameQuote( '#__komento_comments' );
$where[] = '`parent_id` <> 0';
if(! empty($userId))
$where[] = '`created_by` = ' . $this->db->Quote($userId);
$extra = ( count( $where ) ? ' WHERE ' . implode( ' AND ', $where ) : '' );
$query = $query . $extra;
$this->db->setQuery( $query );
$result = $this->db->loadResult();
return (empty($result)) ? 0 : $result;
}
function getUniqueComponents()
{
$query = 'SELECT DISTINCT ' . $this->db->namequote('component') . ' FROM ' . $this->db->namequote( '#__komento_comments' ) . ' ORDER BY ' . $this->db->namequote('component');
$this->db->setQuery($query);
$components = $this->db->loadResultArray();
return $components;
}
function getLatestComment($component, $cid, $parentId = 0)
{
$query = 'SELECT `id`, `lft`, `rgt` FROM `#__komento_comments`';
$query .= ' WHERE `component` = ' . $this->db->Quote($component);
$query .= ' AND `cid` = ' . $this->db->Quote($cid);
$query .= ' AND `parent_id` = ' . $this->db->Quote($parentId);
$query .= ' ORDER BY `lft` DESC LIMIT 1';
$this->db->setQuery($query);
$result = $this->db->loadObject();
return $result;
}
function getCommentDepth($id)
{
$comment = Komento::getComment( $id );
$component = $comment->component;
$cid = $comment->cid;
$query = 'SELECT COUNT(`parent`.`id`)-1 AS `depth`';
$query .= ' FROM `#__komento_comments` AS `node`';
$query .= ' INNER JOIN `#__komento_comments` AS `parent` on parent.component = node.component and node.cid = parent.cid';
$query .= ' WHERE `node`.`component` = ' . $this->db->Quote($component);
$query .= ' AND `node`.`cid` = ' . $this->db->Quote($cid);
$query .= ' AND `node`.`id` = ' . $this->db->Quote($id);
$query .= ' AND `node`.`lft` BETWEEN `parent`.`lft` AND `parent`.`rgt`';
$query .= ' GROUP BY `node`.`id`';
$this->db->setQuery($query);
$result = $this->db->loadObject();
return $result->depth;
}
function updateCommentSibling($component, $cid, $nodeValue)
{
$query = 'UPDATE `#__komento_comments` SET `rgt` = `rgt` + 2';
$query .= ' WHERE `component` = ' . $this->db->Quote($component);
$query .= ' AND `cid` = ' . $this->db->Quote($cid);
$query .= ' AND `rgt` > ' . $this->db->Quote($nodeValue);
$this->db->setQuery($query);
$this->db->query();
$query = 'UPDATE `#__komento_comments` SET `lft` = `lft` + 2';
$query .= ' WHERE `component` = ' . $this->db->Quote($component);
$query .= ' AND `cid` = ' . $this->db->Quote($cid);
$query .= ' AND `lft` > ' . $this->db->Quote($nodeValue);
$this->db->setQuery($query);
$this->db->query();
}
function updateCommentLftRgt(&$commentObj)
{
$commentsModel = Komento::getModel( 'comments' );
$latestComment = $commentsModel->getLatestComment( $commentObj->component, $commentObj->cid, $commentObj->parent_id );
if( $commentObj->parent_id != 0 )
{
$parentComment = Komento::getTable( 'comments' );
$parentComment->load( $commentObj->parent_id );
//adding new child comment
$lft = $parentComment->lft + 1;
$rgt = $parentComment->lft + 2;
$nodeVal = $parentComment->lft;
if( ! empty( $latestComment ) )
{
$lft = $latestComment->rgt + 1;
$rgt = $latestComment->rgt + 2;
$nodeVal = $latestComment->rgt;
}
$commentsModel->updateCommentSibling( $commentObj->component, $commentObj->cid, $nodeVal );
$commentObj->lft = $lft;
$commentObj->rgt = $rgt;
}
else
{
//adding new comment
$lft = 1;
$rgt = 2;
if( ! empty( $latestComment ) )
{
$lft = $latestComment->rgt + 1;
$rgt = $latestComment->rgt + 2;
$nodeVal = $latestComment->rgt;
$commentsModel->updateCommentSibling( $commentObj->component, $commentObj->cid, $nodeVal );
}
$commentObj->lft = $lft;
$commentObj->rgt = $rgt;
}
}
function getChilds($id)
{
$commentTable = Komento::getTable('comments');
$commentTable->load($id);
$component = $commentTable->component;
$cid = $commentTable->cid;
$lft = $commentTable->lft;
$rgt = $commentTable->rgt;
$query = 'SELECT ' . $this->db->namequote('id') . ' FROM ' . $this->db->namequote( '#__komento_comments' );
$query .= ' WHERE ' . $this->db->namequote('component') . ' = ' . $this->db->quote($component);
$query .= ' AND ' . $this->db->namequote('cid') . ' = ' . $this->db->quote($cid);
$query .= ' AND ' . $this->db->namequote('lft') . ' BETWEEN ' . $this->db->quote($lft) . ' AND ' . $this->db->quote($rgt);
$this->db->setQuery($query);
return $this->db->loadResultArray();
}
function getParents($id)
{
$commentTable = Komento::getTable('comments');
$commentTable->load($id);
$component = $commentTable->component;
$cid = $commentTable->cid;
$lft = $commentTable->lft;
$query = 'SELECT ' . $this->db->namequote('id') . ' FROM ' . $this->db->namequote( '#__komento_comments' );
$query .= ' WHERE ' . $this->db->namequote('component') . ' = ' . $this->db->quote($component);
$query .= ' AND ' . $this->db->namequote('cid') . ' = ' . $this->db->quote($cid);
$query .= ' AND ' . $this->db->quote($lft) . ' BETWEEN ' . $this->db->namequote('lft') . ' AND ' . $this->db->namequote('rgt');
$this->db->setQuery($query);
return $this->db->loadResultArray();
}
function getTotalChilds($id)
{
// CANNOT RELY ON JUST RGT-LFT
$commentTable = Komento::getTable('comments');
$commentTable->load($id);
$component = $commentTable->component;
$cid = $commentTable->cid;
$lft = $commentTable->lft;
$rgt = $commentTable->rgt;
$query = 'SELECT COUNT(1) FROM ' . $this->db->namequote( '#__komento_comments' );
$query .= ' WHERE ' . $this->db->namequote('component') . ' = ' . $this->db->quote($component);
$query .= ' AND ' . $this->db->namequote('cid') . ' = ' . $this->db->quote($cid);
$query .= ' AND ' . $this->db->namequote('lft') . ' BETWEEN ' . $this->db->quote($lft) . ' AND ' . $this->db->quote($rgt);
$query .= ' AND ' . $this->db->namequote('lft') . ' != ' .$this->db->quote($lft);
$this->db->setQuery($query);
return $this->db->loadResult();
}
function moveChildsUp($id)
{
$commentTable = Komento::getTable('comments');
$commentTable->load($id);
$query = 'UPDATE ' . $this->db->namequote( '#__komento_comments' );
$query .= ' SET ' . $this->db->namequote('parent_id') . ' = ' . $this->db->quote($commentTable->parent_id);
$query .= ' WHERE ' . $this->db->namequote('parent_id') . ' = ' . $this->db->quote($commentTable->id);
$this->db->setQuery($query);
if( !$this->db->query() )
{
$this->setError($this->db->getErrorMsg());
return false;
}
return true;
}
function isSticked($id)
{
$commentTable = Komento::getTable('comments');
$commentTable->load($id);
return $commentTable->sticked;
}
function getConversationBarAuthors($component, $cid)
{
$config = Komento::getConfig();
$limit = ' LIMIT ' . $config->get( 'conversation_bar_max_authors', 10 );
$order = ' ORDER BY ' . $this->db->namequote( 'created' ) . ' DESC';
$main = 'SELECT `name`, `created_by`, `created`, `email` FROM ' . $this->db->namequote( '#__komento_comments' );
$main .= ' WHERE ' . $this->db->namequote( 'component' ) . ' = ' . $this->db->quote( $component );
$main .= ' AND ' . $this->db->namequote( 'cid' ) . ' = ' . $this->db->quote( $cid );
$main .= ' AND ' . $this->db->namequote( 'published' ) . ' = ' . $this->db->quote( '1' );
$query = $main . ' AND ' . $this->db->namequote( 'created_by' ) . ' <> ' . $this->db->quote( '0' ) . ' AND ' . $this->db->namequote( 'created_by' ) . ' <> ' . $this->db->quote( '' );
$query .= ' GROUP BY ' . $this->db->namequote( 'created_by' ) . $order . $limit;
if( $config->get( 'conversation_bar_include_guest' ) )
{
$temp = $main . ' AND ' . $this->db->namequote( 'created_by' ) . ' = ' . $this->db->quote( '0' );
$temp .= ' GROUP BY ' . $this->db->namequote( 'name' ) . $order . $limit;
$query = '(' . $query . ') UNION (' . $temp . ')';
}
$query = 'SELECT `name`, `created_by`, `email` FROM (' . $query . ') AS x' . $order . $limit;
$this->db->setQuery( $query );
$result = $this->db->loadObjectList();
$authors = new stdClass();
$authors->guest = array();
$authors->registered = array();
foreach( $result as $item )
{
$type = $item->created_by == '0' ? 'guest' : 'registered';
array_push( $authors->$type, $item );
}
return $authors;
}
function getPopularComments( $component = 'all', $cid = 'all', $options = array() )
{
// define default values
$defaultOptions = array(
'start' => 0,
'limit' => 10,
'userid' => 'all',
'sticked' => 'all',
// 'search' => '', future todo
'published' => 1,
'minimumlikes' => 0,
'random' => 0,
'threaded' => 0
);
$querySelect = '';
$queryWhere = array();
$queryGroup = '';
$queryOrder = '';
$queryLimit = '';
// take the input values and clear unexisting keys
$options = Komento::mergeOptions( $defaultOptions, $options );
$querySelect = 'SELECT comments.*, COUNT(actions.comment_id) AS likes FROM ' . $this->db->nameQuote( '#__komento_comments' ) . ' AS comments';
$querySelect .= ' LEFT JOIN ' . $this->db->nameQuote( '#__komento_actions' ) . ' AS actions ON comments.id = actions.comment_id';
if( $component !== 'all' )
{
$queryWhere[] = 'comments.component = ' . $this->db->quote( $component );
}
if( $cid !== 'all' )
{
if( is_array( $cid ) )
{
$cid = implode( ',', $cid );
}
if( empty( $cid ) )
{
$queryWhere[] = 'comments.cid = 0';
}
else
{
$queryWhere[] = 'comments.cid IN (' . $cid . ')';
}
}
if( $options['userid'] !== 'all' )
{
$queryWhere[] = 'comments.created_by = ' . $this->db->quote( $options['userid'] );
}
if( $options['published'] !== 'all' )
{
$queryWhere[] = 'comments.published = ' . $this->db->quote( $options['published'] );
}
if( $options['sticked'] !== 'all' )
{
$queryWhere[] = 'comments.sticked = ' . $this->db->quote( 1 );
}
$queryWhere[] = 'actions.type = ' . $this->db->quote( 'likes' );
if( count($queryWhere) > 0 )
{
$queryWhere = ' WHERE ' . implode(' AND ', $queryWhere);
}
else
{
$queryWhere = '';
}
$queryGroup = ' GROUP BY actions.comment_id';
if( $options['minimumlikes'] > 0 )
{
$queryGroup .= ' HAVING likes >= ' . $options['minimumlikes'];
}
$queryOrder = ' ORDER BY likes DESC, created DESC';
$queryLimit = ' LIMIT ' . $options['start'] . ',' . $options['limit'];
$query = $querySelect . $queryWhere . $queryGroup . $queryOrder . $queryLimit;
$this->db->setQuery( $query );
$result = $this->db->loadObjectList();
// build random
if( $options['random'] )
{
$result = $this->buildRandom( $result, $options );
}
$comments = array();
foreach( $result as $row )
{
if( !$options['threaded'] )
{
$row->depth = 0;
}
$table = Komento::getTable( 'comments' );
$table->bind( $row );
$comments[] = $table;
}
return $comments;
}
function getTotalPopularComments( $component = 'all', $cid = 'all', $options = array() )
{
// define default values
$defaultOptions = array(
'start' => 0,
'limit' => 10,
'userid' => 'all',
'sticked' => 'all',
// 'search' => '', future todo
'published' => 1,
'minimumlikes' => 0,
'random' => 0
);
$querySelect = '';
$queryWhere = array();
$queryGroup = '';
$queryOrder = '';
$queryLimit = '';
// take the input values and clear unexisting keys
$options = Komento::mergeOptions( $defaultOptions, $options );
$querySelect = 'SELECT comments.*, COUNT(actions.comment_id) AS likes FROM ' . $this->db->nameQuote( '#__komento_comments' ) . ' AS comments';
$querySelect .= ' LEFT JOIN ' . $this->db->nameQuote( '#__komento_actions' ) . ' AS actions ON comments.id = actions.comment_id';
if( $component !== 'all' )
{
$queryWhere[] = 'comments.component = ' . $this->db->quote( $component );
}
if( $cid !== 'all' )
{
if( is_array( $cid ) )
{
$cid = implode( ',', $cid );
}
if( empty( $cid ) )
{
$queryWhere[] = 'comments.cid = 0';
}
else
{
$queryWhere[] = 'comments.cid IN (' . $cid . ')';
}
}
if( $options['userid'] !== 'all' )
{
$queryWhere[] = 'comments.created_by = ' . $this->db->quote( $options['userid'] );
}
if( $options['published'] !== 'all' )
{
$queryWhere[] = 'comments.published = ' . $this->db->quote( $options['published'] );
}
if( $options['sticked'] !== 'all' )
{
$queryWhere[] = 'comments.sticked = ' . $this->db->quote( 1 );
}
$queryWhere[] = 'actions.type = ' . $this->db->quote( 'likes' );
if( count($queryWhere) > 0 )
{
$queryWhere = ' WHERE ' . implode(' AND ', $queryWhere);
}
else
{
$queryWhere = '';
}
$queryGroup = ' GROUP BY actions.comment_id';
if( $options['minimumlikes'] > 0 )
{
$queryGroup .= ' HAVING likes >= ' . $options['minimumlikes'];
}
$query = 'SELECT COUNT(1) FROM (' . $querySelect . $queryWhere . $queryGroup . ') AS x';
$this->db->setQuery( $query );
return $this->db->loadResult();
}
public function deleteArticleComments( $component, $cid )
{
$query = 'DELETE FROM ' . $this->db->nameQuote( '#__komento_comments' );
$query .= ' WHERE ' . $this->db->nameQuote( 'component' ) . ' = ' . $component;
$query .= ' AND ' . $this->db->nameQuote( 'cid' ) . ' = ' . $cid;
$this->db->setQuery( $query );
return $this->db->query();
}
public function getChildCount( $ids, $nested = false )
{
$idsString = '';
if( is_string( $ids ) || is_integer( $ids ) )
{
$idsString = (string) $ids;
$ids = explode( ',', $idsString );
}
else
{
if( is_array( $ids ) )
{
$idsString = implode( ',', $ids );
}
}
$query = 'SELECT ' . $this->db->nameQuote( 'parent_id' ) . ' AS id, COUNT(' . $this->db->nameQuote( 'parent_id') . ') AS child FROM ' . $this->db->nameQuote( '#__komento_comments' );
$query .= ' WHERE ' . $this->db->nameQuote( 'parent_id' ) . ' IN(' . $idsString . ')';
$query .= ' GROUP BY ' . $this->db->nameQuote( 'parent_id' );
$this->db->setQuery( $query );
$result = $this->db->loadObjectList();
$childsCount = array();
foreach( $ids as $id )
{
$match = false;
foreach( $result as $row )
{
if( $row->id == $id )
{
$childsCount[$id] = $row->child;
$match = true;
break;
}
}
if( !$match )
{
$childCount[$id] = 0;
}
}
return $childsCount;
}
public function getUserTopCommentCount()
{
static $userTopCommentCount = null;
if( is_null( $userTopCommentCount ) )
{
$sql = Komento::getSql();
$sql->select( '#__komento_comments' )
->column( 'created_by', 'total', 'count' )
->where( 'created_by', '0', '<>' )
->where( 'published', '1' )
->group( 'created_by' )
->order( 'total', 'desc' )
->limit( 1 );
$userTopCommentCount = $sql->loadResult();
}
return $userTopCommentCount;
}
public function getUsers( $options = array() )
{
$sql = Komento::getSql();
$sql->select( '#__komento_comments' )
->column( 'created_by', 'user', 'distinct' );
if( !empty( $options['noguest'] ) )
{
$sql->where('created_by', 0, '>' );
}
if( !empty( $options['component'] ) )
{
$sql->where( 'component', $options['component'] );
}
if( !empty( $options['cid'] ) )
{
$sql->where( 'cid', $options['cid'] );
}
if( isset( $options['state'] ) )
{
$sql->where( 'published', $options['state'] );
}
$result = $sql->loadColumn();
return $result;
}
}