| Current File : /home/pacjaorg/public_html/km/administrator/components/com_djclassifieds/lib/djlicense.php |
<?php
/**
* @package DJ-Classifieds
* @copyright Copyright (C) DJ-Extensions.com, All rights reserved.
* @license http://www.gnu.org/licenses GNU/GPL
* @author url: http://dj-extensions.com
* @author email: contact@dj-extensions.com
*/
defined('_JEXEC') or die('Restricted access');
class DJLicense
{
public static function getSubscription($name)
{
$license_file = self::getLicenseFile($name);
$license = JFile::exists($license_file) ? file_get_contents($license_file) : '';
self::setUpdateServer($name, $license);
$update = '';
$update .= '<div class="djlic_box">';
$update .= '<div class="djlic_logo_wrapper">';
$update .= '<div class="djlic_logo"><img alt="DJ-'.$name.'" src="'.JURI::base().'components/com_djclassifieds/assets/images/dj-classifieds.svg" /></div>';
$update .= '<div class="djlic_title">DJ-'.$name.'</div>';
$update .= '</div>';
$can_check_xml = true;
if(!in_array('SimpleXML', get_loaded_extensions())){
$update .= self::renderAlert(JText::_('COM_DJCLASSIFIEDS_DJLIC_SIMPLEXML_NOT_INSTALLED'), 'error');
$can_check_xml = false;
}
if(!ini_get('allow_url_fopen')){
$update .= self::renderAlert(JText::_('COM_DJCLASSIFIEDS_DJLIC_ALLOW_URL_FOPEN_DISABLED'), 'warning');
$can_check_xml = false;
}
if($can_check_xml){
$update .= self::getDJMessage();
$update .= self::getDJVersion($name, $license);
$update .= self::getDJUpdates();
}
$update .= version_compare(JVERSION, '4', '<') ? self::getDJLicense($name, $license) : '';
$update .= '</div>';
return $update;
}
static function getLicenseFile($name)
{
$config = JFactory::getConfig();
$secret_file = JFile::makeSafe('license_'.$config->get('secret').'.txt');
$license_file = JPath::clean(JPATH_ROOT.'/administrator/components/com_dj'.strtolower($name).'/'.$secret_file);
return $license_file;
}
public static function renderAlert($msg, $type = '', $title = '') {
$html = '<div class="alert alert-'.$type.'">'
. (!empty($title) ? '<h3>'.$title.'</h3>' : '')
. '<div class="alert-body">'.$msg.'</div>'
. '</div>';
return $html;
}
public static function setUpdateServer($name, $license = null)
{
if(!$license){
$license_file = self::getLicenseFile($name);
$license = JFile::exists($license_file) ? file_get_contents($license_file) : '';
}
$db = JFactory::getDBO();
$query = "SELECT extension_id, manifest_cache FROM #__extensions WHERE element='pkg_dj-".strtolower($name)."' AND type='package' ";
$db->setQuery($query);
$pkg = $db->loadObject();
if($pkg) {
$mc = json_decode($pkg->manifest_cache);
$version = $mc->version;
$extra_query = 'dlid='.$license.'&v='.$version.'&site='.JURI::root();
$db->setQuery("SELECT COUNT(*) FROM #__update_sites WHERE name='DJ-".$name."' AND type='extension'");
$exists = $db->loadResult();
if($exists){
$db->setQuery("UPDATE #__update_sites SET extra_query='".addslashes($extra_query)."' WHERE name='DJ-".$name."' AND type='extension'");
$db->execute();
}else{
$db->setQuery("INSERT INTO #__update_sites (`name`, `type`, `location`, `enabled`, `extra_query`) VALUES ('DJ-".$name."', 'extension', 'https://dj-extensions.com/index.php?option=com_ars&view=update&task=stream&format=xml&id=1', 1, '".addslashes($extra_query)."')");
$db->execute();
$update_site_id = $db->insertid();
$db->setQuery("INSERT INTO #__update_sites_extensions (`update_site_id`, `extension_id`) VALUES (".$update_site_id.", ".$pkg->extension_id.")");
$db->execute();
}
}
}
static function storeLicense($license, $name)
{
self::setUpdateServer($name, $license);
$license_file = self::getLicenseFile($name);
$license_before = file_get_contents($license_file);
JFile::write($license_file, $license);
if(!$license_before && !$license && !file_get_contents($license_file)){
return self::renderAlert(JText::_('DJUPDATER_PROVIDE_KEY'), 'warning');
}elseif($license_before == $license && file_get_contents($license_file)){
return self::renderAlert(JText::_('DJUPDATER_KEY_ALREADY_STORED'), 'warning');
}elseif($license && file_get_contents($license_file)){
return self::renderAlert(JText::_('DJUPDATER_KEY_STORED'), 'success');
}elseif(!$license && !file_get_contents($license_file)){
return self::renderAlert(JText::_('DJUPDATER_KEY_REMOVED'), 'success');
}else{
return self::renderAlert(JText::_('DJUPDATER_KEY_STORE_ERROR'), 'error');
}
}
static function getDJVersion($name, $license)
{
$db = JFactory::getDBO();
$query = "SELECT manifest_cache FROM #__extensions WHERE element ='".'pkg_dj-'.strtolower($name)."'";
$db->setQuery($query);
$result = $db->loadResult();
$ext = 'com_dj'.strtolower($name);
if(!$result){ // in case package wasn't installed check the version of the component
$query = "SELECT manifest_cache FROM #__extensions WHERE element ='".$ext."'";
$db->setQuery($query);
$result = $db->loadResult();
}
$mc = json_decode($result);
$version = $mc->version;
$djext = @simplexml_load_file('https://dj-extensions.com/index.php?option=com_ars&view=update&task=stream&format=xml&id=1');
if(empty($djext->update)){
$download_url = '';
$update_available = false;
}else{
$new_ver = $djext->update->version;
$download_url = $djext->update->downloads->downloadurl;
$update_available = version_compare($version, $new_ver, '<');
}
if(empty($djext->update)){
$icon_class = 'djlic_icon_warning';
$version_message = 'COM_DJCLASSIFIEDS_DJLIC_VERSION_UNKNOWN';
$component_version = 'COM_DJCLASSIFIEDS_DJLIC_YOUR_VERSION';
$latest_version = '';
}elseif($update_available){
$icon_class = 'djlic_icon_invalid';
$version_message = 'COM_DJCLASSIFIEDS_DJLIC_VERSION_OLD';
$component_version = 'COM_DJCLASSIFIEDS_DJLIC_YOUR_VERSION';
$latest_version = '<span class="djlic_latest_version">'.JText::_('COM_DJCLASSIFIEDS_DJLIC_NEW_VERSION').' <span>'.$new_ver.'</span></span>';
}else{
$icon_class = 'djlic_icon_valid';
$version_message = 'COM_DJCLASSIFIEDS_DJLIC_VERSION_LATEST';
$component_version = 'COM_DJCLASSIFIEDS_DJLIC_VERSION';
$latest_version = '';
}
$update = '';
$update .= '<div class="djlic_version">';
$update .= '<span class="djlic_icon '.$icon_class.'"></span>';
$update .= '<div class="djlic_info">';
$update .= '<p>'.JText::_($version_message).'</p>';
$update .= '<span class="djlic_current_version">'.JText::_($component_version).' <span>'.$version.'</span></span>';
$update .= $latest_version;
$update .= $update_available && $download_url ? '<a href="'.$download_url.'" target="_blank" title="'.JText::_('COM_DJCLASSIFIEDS_DJLIC_UPDATE_DOWNLOAD').'"><span class="icon-download"> </span></a><span></span>' : '';
$update .= '<a href="https://dj-extensions.com/my-account/downloads/dj-classifieds/" target="_blank">'.JText::_('COM_DJCLASSIFIEDS_DJLIC_CHANGELOG').'</a>';
$update .= '</div>';
$update .= '</div>';
return $update;
}
static function getDJMessage()
{
$url = 'https://dj-extensions.com/messages/dj-classifieds.html';
$headers = @get_headers($url);
if(!empty($headers) && substr($headers[0], 9, 3) == '200'){
$djmessage = @file_get_contents($url);
if(!empty($djmessage)){
$message = '<div class="djlic_message djlic_version">';
$message .= '<span class="djlic_icon djlic_icon_info"></span>';
$message .= '<div class="djlic_info">';
$message .= $djmessage;
$message .= '</div>';
$message .= '</div>';
return $message;
}
}
}
static function getDJUpdates()
{
$db = JFactory::getDBO();
$djupdates = @simplexml_load_file('https://dj-extensions.com/versions/dj-classifieds.xml');
if(empty($djupdates->update)){
return self::renderAlert(JText::_('COM_DJCLASSIFIEDS_DJLIC_UPDATES_FILE_PROBLEM'), 'warning');
}
$update = '';
$update .= '<div class="djlic_version">';
$update .= '<span class="djlic_icon djlic_icon_invalid"></span>';
$update .= '<div class="djlic_info">';
$update .= '<p>'.JText::_('COM_DJCLASSIFIEDS_DJLIC_UPDATES_FOUND').'</p>';
$updates_found = 0;
foreach($djupdates->update as $djup){
$djup_arr = (array)$djup;
$ext_name = $djup_arr['ext_name'];
$ext_parts = explode('_', $ext_name);
if(empty($ext_parts) || count($ext_parts) < 3){
continue;
}
if($ext_parts[0] == 'plg'){
$type = 'plugin';
}elseif($ext_parts[0] == 'mod'){
$type = 'module';
}else{
$type = $ext_parts[0];
}
$folder = ($type == 'plugin') ? $ext_parts[1] : '';
$element = ($type == 'plugin') ? str_replace($ext_parts[0].'_'.$ext_parts[1].'_', '', $ext_name) : $ext_name;
$query = "SELECT * FROM `#__extensions` WHERE type = ".$db->q($type)." AND folder = ".$db->q($folder)." AND element = ".$db->q($element)." AND enabled = 1 ORDER BY `name` ASC";
$db->setQuery($query);
$ext_row = $db->loadObject();
if(!empty($ext_row->manifest_cache)){
$dl_arr = (array)$djup_arr['downloads'];
$ext_row_xml = json_decode($ext_row->manifest_cache);
$ver = $ext_row_xml->version;
if(version_compare($ver, $djup_arr['version'], '<')){
$updates_found++;
//$update .= '<span class="djlic_latest_version hasTooltip" title="'.htmlspecialchars(JText::_($ext_row_xml->description)).'">'.$djup_arr['name'].' <span>'.$djup_arr['version'].'</span></span>';
$update .= '<span class="djlic_latest_version">'.$djup_arr['name'].' <span class="ver" title="'.JText::_('COM_DJCLASSIFIEDS_DJLIC_NEW_VER').'">'.$djup_arr['version'].'</span></span>';
$update .= '<span class="djlic_current_version"><span class="ver" title="'.JText::_('COM_DJCLASSIFIEDS_DJLIC_YOUR_VER').'">'.$ver.'</span></span>';
$update .= '<a href="'.$dl_arr['download'].'" target="_blank" title="'.JText::_('COM_DJCLASSIFIEDS_DJLIC_UPDATE_DOWNLOAD').'"><span class="icon-download"> </span></a>';
$update .= '<br>';
}
}
}
if(!$updates_found){
return;
}
$update .= '<div class="djlic_version_legend"><span class="new_ver">'.JText::_('COM_DJCLASSIFIEDS_DJLIC_NEW_VER').'</span> <span class="your_ver">'.JText::_('COM_DJCLASSIFIEDS_DJLIC_YOUR_VER').'</span></div>';
$update .= '</div>';
$update .= '</div>';
return $update;
}
static function getDJLicense($name, $license)
{
JHtml::_('bootstrap.tooltip');
$update = '';
$update .= '<div class="djlic_invalid">';
$update .= '<span class="djlic_icon '.($license ? 'djlic_icon_valid' : 'djlic_icon_invalid').'"></span>';
$update .= '<div class="djlic_info">';
$update .= '<p>'.JText::_('COM_DJCLASSIFIEDS_DJLIC_ENTER_LICENSE_CODE').' <a href="//'.JUri::getInstance()->getHost().'" target="_blank">'.JUri::getInstance()->getHost().'</a></p>';
$update .= '<input id="license" type="text" name="license" class="input input-large" value="'.$license.'" placeholder="'. JText::_('DJUPDATER_PASTE_KEY').'" /><br />';
$update .= '<button id="register" class="btn btn-djex" href="#">'.JText::_('DJUPDATER_REGISTER_KEY').'</button> ';
$update .= '<a class="btn btn-link" target="_blank" href="https://dj-extensions.com/pricing">'.JText::_('DJUPDATER_BUY_LICENSE').'</a>';
$update .= '</div>';
$update .= '</div>';
$js = "
jQuery(document).ready(function(){
var button = jQuery('#register');
var loader = jQuery('<i class=\"icon-refresh djspin\" />');
jQuery('#license').keyup(function(){
jQuery(this).addClass('active');
});
button.click(function(e){
button.prop('disabled', true);
button.prepend(loader);
e.preventDefault();
jQuery.ajax({
data: {
option: '".'com_dj'.strtolower($name)."',
task: 'license.save',
extension: '".$name."',
license: jQuery('#license').val()
}
}).done(function(data) {
button.closest('.djlic_valid, .djlic_invalid, .djlic_expired').prepend(jQuery(data));
setTimeout(function(){ location.reload(); }, 1000);
})
.fail(function() {
alert( 'connection error' );
button.prop('disabled', false);
loader.detach();
});
});
});
";
JFactory::getDocument()->addScriptDeclaration($js);
return $update;
}
}