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<?php
/**
* @version $Id$
* @package JV-LinkDirectory
* @subpackage com_jvld
* @copyright Copyright 2008-2013 JV-Extensions. All rights reserved
* @license GNU General Public License version 3 or later
* @author JV-Extensions
* @link http://www.jv-extensions.com
*/
// No direct access
defined('_JEXEC') or die('Restricted access');
jimport('joomla.application.component.modellist');
class JvldModelLinks extends JModelList
{
var $input;
var $filter_group = 'com_jvld.catpage.filters';
var $srch_fields = array();
var $isSearch = 0;
protected function getListQuery($pinned=0)
{
$cfg = JvldCfg::getInstance();
$this->input = JFactory::getApplication()->input;
$cid = $this->input->getInt('cid', 0);
$u_lalevels = implode(',', JFactory::getUser()->getAuthorisedViewLevels());
$langcheckq = (_JVLD_JOOMLA_MLANG) ? " and (L.language = '".JFactory::getLanguage()->getTag()."' or L.language = '*')" : "";
// get searchable extra fields
$this->srch_fields = JvldDb::getRows("select id from #__jvld_extrafields where searchable = 1 order by fieldtype desc");
$select_sql_1 = '';
$radius_filters = $this->getRadiusFilters();
if ($radius_filters['radius'] && ($radius_filters['saddress'] != ''))
{
$geocache = new JvldGeocodescache();
$saddress_coord = $geocache->getCoordinates($radius_filters['saddress']);
if (($saddress_coord['lat'] != '0.0000') && ($saddress_coord != 0) && ($saddress_coord != ''))
{
$ruval = ($cfg->get('distance_metric') == 'mi') ? 69.0 : 111.1111;
$select_sql_1 = ", " . $ruval . " * DEGREES(ACOS(COS(RADIANS(".$saddress_coord['lat'].")) * COS(RADIANS(coord_lat)) * COS(RADIANS(".$saddress_coord['lng'].") - RADIANS(coord_lng)) + SIN(RADIANS(".$saddress_coord['lat'].")) * SIN(RADIANS(coord_lat)))) as distance";
$this->isSearch = 1;
}
}
$dsql = " select distinct L.id ".$select_sql_1."
from #__jvld_links as L, #__jvld_catlinks as CL, #__categories as JC, #__jvld_linkprof as PROF
where
PROF.lid = L.id and
CL.cid = JC.id and
CL.cid = ".(int)$cid." and
L.link_status = "._JVLD_LINKSTATUS_ESTABLISHED." and
L.access in (".$u_lalevels.") and
JC.access in (".$u_lalevels.") {PINNED-SQL} and
L.id = CL.lid ".$langcheckq." ";
$searchq = $this->getSearchString();
if ($searchq != '')
{
// Get the column names of extra fields that can be searched into
$field_names = array();
$srch_fields_cnt = count($this->srch_fields);
for ($i = 0; $i < $srch_fields_cnt; $i++)
{
$sfield = new JvldField($this->srch_fields[$i]->id);
if (($sfield->getTypeSearchMode() == _JVLD_FIELD_SEARCHTYPE_CONTAINED) && (!$sfield->isTypeOptionBased()) && (!$sfield->isTypeMultiValued()))
{
$field_names[] = "L.field".$sfield->getID();
}
}
if (count($field_names))
{
$search_match = "match(L.partner_title, L.metadesc, L.metakeys, PROF.title, PROF.description, ";
$search_match .= implode(", ", $field_names);
$search_match .= ")";
}
else
{
$search_match = "match(L.partner_title, L.metadesc, L.metakeys, PROF.title, PROF.description)";
}
$dsql .= " and ".$search_match." against ('\"".JvldSecure::defendSQL($searchq, 1)."\"' in boolean mode) ";
$this->isSearch = 1;
}
$efields = $this->getFilters();
if (count($efields))
{
foreach ($efields as $f => $v)
{
if ($v != '')
{
$fid = (int)\Joomla\String\StringHelper::str_ireplace('catpage-filterby-', '', $f);
if (is_array($v))
{
// multivalue case
for ($k=0;$k<count($v);$k++)
{
$dsql .= " and L.field" . $fid . " like '%|" . JvldSecure::defendSQL($v[$k]) . "|%' ";
}
}
else
{
$dsql .= " and L.field".$fid." = '".JvldSecure::defendSQL($v)."' ";
}
$this->isSearch = 1;
}
}
}
if ($this->getCurrentPageNumber())
{
if ($pinned == 0)
{
$dsql = str_replace("{PINNED-SQL}", " and L.pinned != 1 ", $dsql);
}
else if ($pinned == 1)
{
$dsql = str_replace("{PINNED-SQL}", " and L.pinned = 1 ", $dsql);
}
else
{
$dsql = str_replace("{PINNED-SQL}", "", $dsql);
}
}
else
{
$dsql = str_replace("{PINNED-SQL}", "", $dsql);
}
if ($select_sql_1 != '')
{
$dsql .= " having distance <= ".$radius_filters['radius'];
}
$dsql .= $this->getOrderBySQL($pinned);
return $dsql;
}
public function getAllData()
{
$query = $this->getListQuery(-1);
return JvldDb::getRows($query);
}
public function getPinnedData()
{
$query = $this->getListQuery(1);
return JvldDb::getRows($query);
}
public function getCurrentPageNumber()
{
if ($this->getLimit() == 0)
return 0;
return ($this->getStart()/$this->getLimit()) + 1;
}
public function getStart()
{
return $this->getState('list.start');
}
public function getLimit()
{
return $this->getState('list.limit');
}
protected function getStoreId($id = '')
{
return parent::getStoreId($id);
}
public function getTotalListingCountWoFilters()
{
$cid = $this->input->getInt('cid', 0);
$u_lalevels = implode(',', JFactory::getUser()->getAuthorisedViewLevels());
$langcheckq = (_JVLD_JOOMLA_MLANG) ? " and (L.language = '".JFactory::getLanguage()->getTag()."' or L.language = '*')" : "";
return JvldDb::getCount(" select count(L.id) as CNT
from #__jvld_links as L, #__jvld_catlinks as CL, #__categories as JC
where
CL.cid = JC.id and
CL.cid = ".(int)$cid." and
L.link_status = "._JVLD_LINKSTATUS_ESTABLISHED." and
L.access in (".$u_lalevels.") and
JC.access in (".$u_lalevels.") and
L.id = CL.lid ".$langcheckq
);
}
public function getSortBy()
{
$cfg = JvldCfg::getInstance();
$filter = 'catpage-sortby';
// Check if there is a filter from request. If not, take it from session, if not use default val
$sortby = $this->input->getInt($filter, -1);
$sortby = ($sortby == -1) ? JvldSession::get($filter, $cfg->get('catpage_sortoption_default'), $this->filter_group) : $sortby;
JvldSession::set($filter, $sortby, $this->filter_group);
return $sortby;
}
public function getSearchString()
{
$filter = 'catpage-search-query';
$searchq = \Joomla\String\StringHelper::trim($this->input->getString($filter, ''));
return $searchq;
}
public function getFilters()
{
$efields = array();
$srch_fields_cnt = count($this->srch_fields);
for ($i=0;$i<$srch_fields_cnt;$i++)
{
$sfield = new JvldField($this->srch_fields[$i]->id);
if (($sfield->getTypeSearchMode() == _JVLD_FIELD_SEARCHTYPE_EXACT) && ($sfield->isTypeOptionBased()))
{
$filter = 'catpage-filterby-'.$sfield->getID();
if ($this->input->getInt('rallf'))
{
$fval = ($sfield->isTypeMultiValued()) ? array() : '';
}
else
{
$fval = ($sfield->isTypeMultiValued()) ? $this->input->getVar($filter, array()) : $this->input->getString($filter, '');
}
$efields[$filter] = $fval;
}
}
return $efields;
}
public function getRadiusFilters()
{
$radius = $this->input->getFloat('catpage-radius', '0');
$saddress = \Joomla\String\StringHelper::trim($this->input->getString('catpage-startfrom', ''));
return array('radius' => $radius, 'saddress' => $saddress);
}
protected function populateState($ordering = null, $direction = null)
{
$app = JFactory::getApplication();
$value = $app->input->get('limitstart', 0, 'int');
$this->setState('list.start', $value);
$value = ($value == -1) ? 0 : $app->input->get('limit', intval($app->get('list_limit', 0)), 'uint');
$this->setState('list.limit', $value);
}
public function deleteLink()
{
try
{
$lid = JFactory::getApplication()->input->getInt('lid', 0);
$cfg = JvldCfg::getInstance();
$user = JFactory::getUser();
// Get link info
$link = new JvldLinkinfo($lid);
if (!$link->isValid())
throw new Exception(JText::_("COM_JVLD_ERR_INVALID_REQ"));
// Am i the owner?
if ($link->getInfo('uid') != $user->get('id'))
throw new Exception(JText::_("COM_JVLD_UNAUTHORIZED"));
// Update - user is deleting the link from frontend. Dont send to recycle bin... just purge, so that user can add the same url next time
$link->purge();
// Inform the website admin
$em = new JvldEmail('NA_LINK_DELETION');
$em->setTag('{PARTNER-URL}', JvldPostinit::getLinkUrlorTitleForDisplay($link->getInfo('partner_url'), $link->getInfo('partner_title')));
$em->setTag('{DELETION-REASON}', JText::sprintf("COM_JVLD_SSMGMT_PP_DEL_USER", $user->get('username')));
$em->send($cfg->get('site_email'));
JvldMsg::display(JText::_("COM_JVLD_LINK_DELETE_OK"), _JVLD_NEXT_PAGE_GO_TO_URL, JvldPostinit::getRoute('mylinks'));
return;
}
catch (Exception $ex)
{
JvldMsg::display($ex->getMessage(), _JVLD_NEXT_PAGE_GO_BACK);
return;
}
}
public function getAllListingsForMap()
{
$cid = $this->input->getInt('cid', 0);
$u_lalevels = implode(',', JFactory::getUser()->getAuthorisedViewLevels());
$langcheckq = (_JVLD_JOOMLA_MLANG) ? " and (L.language = '".JFactory::getLanguage()->getTag()."' or L.language = '*')" : "";
$sql = " select distinct L.id
from #__jvld_links as L, #__jvld_catlinks as CL, #__categories as JC
where
CL.cid = JC.id and
CL.cid = ".(int)$cid." and
L.link_status = "._JVLD_LINKSTATUS_ESTABLISHED." and
L.access in (".$u_lalevels.") and
JC.access in (".$u_lalevels.") and
L.id = CL.lid ".$langcheckq;
return JvldDb::getRows($sql);
}
public function getIsSearch()
{
return $this->isSearch;
}
private function getOrderBySQL($pinned)
{
if ($pinned)
{
$cfg = JvldCfg::getInstance();
switch ($cfg->get('pinlinks_feorder'))
{
case 0:
return " order by RAND()";
case 1:
default:
return " order by L.pinned_till asc";
}
}
else
{
$sortby = $this->getSortBy();
switch ($sortby)
{
case 1:
return " order by L.link_published_on desc";
case 6:
return " order by L.link_published_on asc";
case 13:
return " order by L.partner_title desc";
case 14:
return " order by L.partner_title asc";
case 2:
return " order by L.link_rating desc";
case 7:
return " order by L.link_rating asc";
case 3:
return " order by L.num_votes desc";
case 8:
return " order by L.num_votes asc";
case 11:
return " order by L.num_views desc";
case 12:
return " order by L.num_views asc";
case 4:
return " order by L.itr_numvisits desc";
case 5:
return " order by L.out_hits desc";
case 9:
return " order by L.itr_numvisits asc";
case 10:
return " order by L.out_hits asc";
case 15:
return " order by L.atr desc";
case 16:
return " order by L.atr asc";
default:
return " order by L.link_published_on desc";
}
}
}
}