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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.modelform');
abstract class JvldFendModel extends JModelForm
{
public $cfg;
public $user;
public $input;
public $pop;
private $properties = array();
public function __construct($config = array())
{
parent::__construct($config);
$this->cfg = JvldCfg::getInstance();
$this->user = JFactory::getUser();
$this->input = JFactory::getApplication()->input;
$this->pop = $this->input->getInt('pop', 0);
$app = JFactory::getApplication('site');
}
function __get($property)
{
return $this->properties[$property];
}
function __set($property, $value)
{
$this->properties[$property] = $value;
}
function __isset($property)
{
if (isset($this->properties[$property]))
return true;
return false;
}
protected function preprocessForm(JForm $form, $data, $group = 'content')
{
// Captcha preprocessing
$this->preProcessCaptcha($form);
parent::preprocessForm($form, $data, $group);
}
private function preProcessCaptcha($form)
{
$show_captcha = -1;
if (($this->cfg->get('captcha') === '0') || ($this->cfg->get('captcha') === 0))
{
$show_captcha = 0;
}
else
{
$who = $this->cfg->get('captcha_who');
$show_captcha = ($who) ? 1 : (($this->user->get('id')) ? 0 : 1);
}
if ($show_captcha)
{
JvldLog::log(__METHOD__.' - Captcha is to be shown and captcha selected is: '.$this->cfg->get('captcha'));
}
else
{
JvldLog::log(__METHOD__.' - Captcha is not to be shown');
$form->removeField('captcha');
}
}
public function preProcess($session_store=true, $addn_session_params=array())
{
$data = JFactory::getApplication()->input->post->get('jform', array(), 'array');
if (!count($data))
return;
$form = $this->getForm($data, false);
$validData = $this->validate($form, $data);
if ($validData === false)
{
$msg = '';
$errors = $this->getErrors();
for ($i=0;$i<count($errors);$i++)
$msg .= $errors[$i]->getMessage()."<br />";
throw new Exception($msg);
}
foreach ($validData as $var=>$val)
$this->{$var} = $val;
if ($session_store == true)
{
if (count($addn_session_params))
$validData = array_merge($validData, $addn_session_params);
JvldSession::clear(array('valid_data'), 'addlink');
JvldSession::set('valid_data', $validData, 'addlink');
}
}
}
abstract class JvldSiteUtil
{
public static function showAlerts()
{
$cfg = JvldCfg::getInstance();
$dir_status = $cfg->get('dir_online');
if (!$dir_status)
{
echo '<div class="jvalert jvalert-error">'.$cfg->get("dir_offline_msg").'</div>';
return 1;
}
return 0;
}
public static function getRelatedArticles($keywordlist)
{
$cfg = JvldCfg::getInstance();
if ($cfg->get('relart_enabled') == '')
return array();
if ($cfg->get('relart_enabled') == 'all')
{
$rows = array();
$comp_arrays = array('com_content', 'com_k2', 'com_easyblog', 'com_cobalt');
for ($i=0;$i<count($comp_arrays);$i++)
{
$obj = JvldArticlesExtensionsFactory::create($comp_arrays[$i]);
if ($obj != null)
{
$tmp_array = $obj->getRelatedArticles($keywordlist);
if (count($tmp_array))
$rows = array_merge($rows, $tmp_array);
}
}
return $rows;
}
else
{
$obj = JvldArticlesExtensionsFactory::create($cfg->get('relart_enabled'));
if ($obj == null)
return array();
return $obj->getRelatedArticles($keywordlist);
}
}
public static function isCategoryVisible($id)
{
$nodes = JvldCategoryinfo::getPathToRoot($id);
for ($i=0;$i<count($nodes);$i++)
{
$visibility = JvldDb::getValue("select published from #__categories where id = '".(int)$nodes[$i]->id."'");
if (!$visibility)
return 0;
}
return 1;
}
public static function getRSSLinksForHomepage(&$feed_titles, &$feed_urls)
{
$cfg = JvldCfg::getInstance();
if (is_array($cfg->get('rss_homepage')))
{
if (!count($cfg->get('rss_homepage')))
return 0;
$rss_homepage = (array)$cfg->get('rss_homepage');
}
else
{
if ($cfg->get('rss_homepage') == '')
return 0;
$rss_homepage = json_decode($cfg->get('rss_homepage'), true);
}
for ($i=0;$i<count($rss_homepage);$i++)
{
switch ($rss_homepage[$i])
{
case 1:
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_RECENT');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('showlinks', 'recent', 0).'&format=feed&type=rss');
break;
}
case 2:
{
if ($cfg->get('hitstracking_en'))
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_POPULAR');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('showlinks', 'popular', 0).'&format=feed&type=rss');
}
break;
}
case 3:
{
if ($cfg->get('rating_system') != 'none')
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_HRATED');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('showlinks', 'highlyrated', 0).'&format=feed&type=rss');
}
break;
}
case 4:
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_RANDOM');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('showlinks', 'random', 0).'&format=feed&type=rss');
break;
}
case 5:
{
if ($cfg->get('felinks_en'))
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_FEATURED');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('featured', 0, 0).'&format=feed&type=rss');
}
break;
}
case 6:
{
if ($cfg->get('like_en'))
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_MLIKED');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('showlinks', 'mostliked', 0).'&format=feed&type=rss');
}
break;
}
case 7:
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_MVIEWED');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('showlinks', 'mostviewed', 0).'&format=feed&type=rss');
break;
}
case 8:
{
if ($cfg->get('rating_system') != 'none')
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_MVOTED');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('showlinks', 'mostvoted', 0).'&format=feed&type=rss');
}
break;
}
case 9:
{
$feed_titles[] = JText::_('COM_JVLD_LINKS_TODAY');
$feed_urls[] = JRoute::_(JvldPostinit::getRoute('showlinks', 'today', 0).'&format=feed&type=rss');
break;
}
default: break;
}
}
return 1;
}
public static function getFormValues($keys, $form='jform')
{
$input = JFactory::getApplication()->input;
$results = $input->getArray(array('jform' => $keys));
return $results[$form];
}
public static function cleanupString($str)
{
return htmlspecialchars($str, ENT_COMPAT, 'UTF-8');
}
public static function sendEmailNotifications($obj, $owpaid_id)
{
$cfg = JvldCfg::getInstance();
$lid = $obj->getInfo('id');
$status = $obj->getInfo('link_status');
$purl = JvldPostinit::getLinkUrlorTitleForDisplay($obj->getInfo('partner_url'), $obj->getInfo('partner_title'));
$pemail = $obj->getInfo('partner_email');
$partner_linkloc_url = JvldUtil::getPartnerLinkAtHome($obj->getPrimaryCategory());
$partner_detail_url = JvldInit::getSEFUrlForXternal(JvldPostinit::getRoute('detailpageurl', $lid));
$spam = ($obj->getInfo('spam_score') > $cfg->get('spam_min_score')) ? 1 : 0;
if ($status == _JVLD_LINKSTATUS_ESTABLISHED)
{
$em = new JvldEmail('NP_LINK_APPROVAL');
$em->setTag('{PARTNER-URL}', $purl);
$em->setTag('{PARTNER-LINKLOC-AT-HOME}', $partner_linkloc_url);
$em->setTag('{PARTNER-DETAILPAGE-HOME}', $partner_detail_url);
$em->send($pemail);
$em = new JvldEmail('FNA_LINK_AUTOAPPROVED');
$em->setTag('{PARTNER-URL}', $purl);
$em->setTag('{PARTNER-LINKLOC-AT-HOME}', $partner_linkloc_url);
$em->setTag('{PARTNER-DETAILPAGE-HOME}', $partner_detail_url);
$em->setTag('{PAID-LINK-ALERT}', JvldUtil::getPaidOneWayLinkEmailAlertText($owpaid_id, JText::_("COM_JVLD_ADDLINK_EMAIL_ALERT_1")));
$em->send($cfg->get('site_email'));
}
else if ($status == _JVLD_LINKSTATUS_WPENDING)
{
$paid_link_alert = JvldUtil::getPaidOneWayLinkEmailAlertText($owpaid_id, JText::_("COM_JVLD_ADDLINK_EMAIL_ALERT_1"));
if ($cfg->get('link_apprem'))
{
$apnowstr = JvldPostinit::generateKey(32);
JvldDb::update("update `#__jvld_links` set `emstr` = '".JvldSecure::defendSQL($apnowstr)."' where `id` = '".(int)$lid."'");
$approve_url = JvldInit::getSEFUrlForXternal(JvldPostinit::getRoute('emailappr', $apnowstr, 0));
$reject_url = JvldInit::getSEFUrlForXternal(JvldPostinit::getRoute('emailrejt', $apnowstr, 0));
$delete_url = JvldInit::getSEFUrlForXternal(JvldPostinit::getRoute('emaildel', $apnowstr, 0));
$em = new JvldEmail('FNA_INCLUSION_REQUEST');
$em->setTag('{PARTNER-EMAIL}', $pemail);
$em->setTag('{PARTNER-URL}', $purl);
$em->setTag('{PARTNER-LINKLOC-AT-HOME}', $partner_linkloc_url);
$em->setTag('{PARTNER-DETAILPAGE-HOME}', $partner_detail_url);
$em->setTag('{SPAM-ALERT}', (($spam) ? JText::_("COM_JVLD_ADDLINK_EMAIL_ALERT_2")."\r\n\r\n" : ""));
$em->setTag('{PAID-LINK-ALERT}', $paid_link_alert);
$em->setTag('{EMAIL-APPROVE-ACTION}', JText::sprintf("COM_JVLD_EMAIL_EMAIL_ACTION_TXT", $approve_url, $reject_url, $delete_url));
$em->send($cfg->get('site_email'));
}
else
{
$em = new JvldEmail('FNA_INCLUSION_REQUEST');
$em->setTag('{PARTNER-EMAIL}', $pemail);
$em->setTag('{PARTNER-URL}', $purl);
$em->setTag('{PARTNER-LINKLOC-AT-HOME}', $partner_linkloc_url);
$em->setTag('{PARTNER-DETAILPAGE-HOME}', $partner_detail_url);
$em->setTag('{SPAM-ALERT}', (($spam) ? JText::_("COM_JVLD_ADDLINK_EMAIL_ALERT_2")."\r\n\r\n" : ""));
$em->setTag('{PAID-LINK-ALERT}', $paid_link_alert);
$em->setTag('{EMAIL-APPROVE-ACTION}', "");
$em->send($cfg->get('site_email'));
}
}
}
public static function setReturnPage($return_page = "")
{
if ($return_page == "")
$return_page = JvldPostinit::getRoute("home");
$app = JFactory::getApplication();
$app->setUserState("com_jvld.return", base64_encode($return_page));
}
public static function getReturnPage()
{
$app = JFactory::getApplication();
$return_page = $app->getUserState("com_jvld.return");
if (($return_page == null) || (!JUri::isInternal(base64_decode($return_page))) || ($return_page == ''))
return JvldPostinit::getRoute("home");
return base64_decode($return_page);
}
public static function getSiteInfo($url)
{
try
{
if ($url == '')
throw new Exception("Empty URL");
$content = file_get_contents($url);
@preg_match("/<title>(.*)<\/title>/i", $content, $match);
$title = \Joomla\String\StringHelper::trim(strip_tags(@$match[1]));
$tags = get_meta_tags($url);
$keywords = (isset($tags['keywords'])) ? \Joomla\String\StringHelper::trim(strip_tags($tags['keywords'])) : '';
$metadesc = (isset($tags['description'])) ? \Joomla\String\StringHelper::trim(strip_tags($tags['description'])) : '';
return array('title' => $title, 'keywords' => $keywords, 'metadesc' => $metadesc);
}
catch (Exception $ex)
{
JvldLog::log("Error in getSiteInfo for [".$url."]: ".$ex->getMessage());
return array('title'=>'', 'keywords'=>'', 'metadesc'=>'');
}
}
public static function getCurrentUri()
{
$url = JUri::getInstance()->toString();
JvldLog::log("getCurrentUri: ".$url);
return $url;
}
public static function checkForListingRenewability($linkplan, $expiration_date, $link_status, $link_owner_uid)
{
// it is a paid, non-recurring, and active listing with no permanent expiration, and not already expired and expiring in max N days from it's expiration date. user must be logged in and must be the owner of the listing to renew
$cfg = JvldCfg::getInstance();
$user = JFactory::getUser();
if (!$user->get('id'))
throw new Exception(JText::_('COM_JVLD_ERR_LOGIN_RENEW_LISTING'));
if ($user->get('id') != $link_owner_uid)
throw new Exception(JText::_('COM_JVLD_SETFE_NOT_OWNER'));
if (!$linkplan->isPaid())
throw new Exception(JText::_('COM_JVLD_ERR_NOTPAID_RENEW_LISTING'));
if ($linkplan->isRecurring())
throw new Exception(JText::_('COM_JVLD_ERR_RECUR_RENEW_LISTING'));
if ($link_status != _JVLD_LINKSTATUS_ESTABLISHED)
throw new Exception(JText::_('COM_JVLD_ERR_NOTACTIVE_RENEW_LISTING'));
if ($expiration_date == JvldDate::getMySQLNullDateTime())
throw new Exception(JText::_('COM_JVLD_ERR_NOEXPDATE_RENEW_LISTING'));
$time_to_expire_secs = strtotime($expiration_date) - time();
if ($time_to_expire_secs <= 0)
throw new Exception(JText::_('COM_JVLD_ERR_EXPIRED_RENEW_LISTING'));
if ($time_to_expire_secs > (24 * 3600 * $cfg->get('renew_days_from_expiry')))
throw new Exception(JText::sprintf('COM_JVLD_ERR_NOTTIMEYET_RENEW_LISTING', $cfg->get('renew_days_from_expiry')));
return;
}
}