public static function init()
{
self::$isJoomla = JVERSION;
if (JFactory::getApplication()->isAdmin()) {
self::$isAdmin = true;
}
}
public static function init()
{
self::$isWordpress = get_bloginfo('version');
if (basename($_SERVER['PHP_SELF']) == 'admin.php') {
self::$isAdmin = true;
}
}
public static function api($posts)
{
if (class_exists('JHttp')) {
$posts_default = array('platform' => N2Platform::getPlatform());
$client = new JHttp();
$response = $client->post(self::$api, $posts + $posts_default, array('Content-Type' => 'application/x-www-form-urlencoded; charset=utf-8'));
if ($response->code != '200') {
N2Message::error(n2_('Unable to contact with the licensing server, please try again later!'));
return array('status' => 'ERROR_HANDLED');
}
if (isset($response->headers['Content-Type'])) {
$contentType = $response->headers['Content-Type'];
}
$data = $response->body;
}
if (!isset($data)) {
if (function_exists('curl_init')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, self::$api);
$posts_default = array('platform' => N2Platform::getPlatform());
curl_setopt($ch, CURLOPT_POSTFIELDS, $posts + $posts_default);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec($ch);
$contentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
$error = curl_error($ch);
$curlErrorNumber = curl_errno($ch);
curl_close($ch);
if ($curlErrorNumber) {
N2Message::error($curlErrorNumber . $error);
return array('status' => 'ERROR_HANDLED');
}
} else {
$posts_default = array('platform' => N2Platform::getPlatform());
$opts = array('http' => array('method' => 'POST', 'header' => 'Content-type: application/x-www-form-urlencoded', 'content' => http_build_query($posts + $posts_default)));
$context = stream_context_create($opts);
$data = file_get_contents(self::$api, false, $context);
if ($data === false) {
N2Message::error(n2_('CURL disabled in your php.ini configuration. Please enable it!'));
return array('status' => 'ERROR_HANDLED');
}
$headers = self::parseHeaders($http_response_header);
if ($headers['status'] != '200') {
N2Message::error(n2_('Unable to contact with the licensing server, please try again later!'));
return array('status' => 'ERROR_HANDLED');
}
if (isset($headers['content-type'])) {
$contentType = $headers['content-type'];
}
}
}
switch ($contentType) {
case 'application/json':
return json_decode($data, true);
}
return $data;
}
public function update()
{
$posts = array('action' => 'update');
$response = N2SS3::api($posts);
if (is_string($response)) {
if (N2Platform::updateFromZip($response, N2SS3::getUpdateInfo())) {
return 'OK';
}
return 'UPDATE_ERROR';
}
return $response['status'];
}
protected function isCacheValid(&$manifestData)
{
if (N2SmartSliderHelper::getInstance()->isSliderChanged($this->parameters['slider']->sliderId, 1)) {
$this->clearCurrentGroup();
N2SmartSliderHelper::getInstance()->setSliderChanged($this->parameters['slider']->sliderId, 0);
return false;
}
$time = N2Platform::getTime();
if ($manifestData['nextCacheRefresh'] < $time) {
return false;
}
return true;
}
function fetchElement()
{
$dir = N2Platform::getPublicDir();
$extension = N2XmlHelper::getAttribute($this->_xml, 'extension');
$files = scandir($dir);
$validated_files = array();
foreach ($files as $file) {
if (strtolower(pathinfo($file, PATHINFO_EXTENSION)) == $extension) {
$validated_files[] = $file;
}
}
$this->_xml->addChild('option', n2_('Choose a file to import'))->addAttribute('value', '');
foreach ($validated_files as $f) {
$this->_xml->addChild('option', $f)->addAttribute('value', $f);
}
return parent::fetchElement();
}
public static function frontend($force = false)
{
static $once;
if ($once != null && !$force) {
return;
}
$once = true;
N2AssetsManager::getInstance();
N2JS::addInline('window.N2PRO=' . N2PRO . ';', true);
N2JS::addInline('window.N2GSAP=' . N2GSAP . ';', true);
N2JS::addInline('window.N2PLATFORM="' . N2Platform::getPlatform() . '";', true);
N2JS::addInline('window.nextend={localization: {}, deferreds:[], loadScript: function(url){n2jQuery.ready(function () {nextend.deferreds.push(n2.ajax({url:url,dataType:"script",cache:true,error:function(){console.log(arguments)}}))})}, ready: function(cb){n2.when.apply(n2, nextend.deferreds).done(function(){cb.call(window,n2)})}};', true);
N2JS::jQuery($force);
N2JS::addFiles(N2LIBRARYASSETS . "/js", array('consts.js', 'class.js', 'base64.js', 'mobile-detect.js'), 'nextend-frontend');
N2JS::addFiles(N2LIBRARYASSETS . "/js/core/jquery", array("jquery.imagesloaded.js", "litebox.js", "jquery.universalpointer.js", "jquery.mousewheel.js", "EventBurrito.js"), "nextend-frontend");
N2JS::modernizr();
N2CSS::addFiles(N2LIBRARYASSETS . "/css", array('litebox.css'), 'nextend-frontend');
self::animation($force);
N2Loader::import('libraries.fonts.fonts');
N2Plugin::callPlugin('fontservices', 'onFontManagerLoad', array($force));
}
public static function hasApiError($status, $data = array())
{
extract($data);
switch ($status) {
case 'OK':
return false;
case 'PRODUCT_ASSET_NOT_AVAILABLE':
N2Message::error(sprintf(n2_('Demo slider is not available with the following ID: %s'), $key));
case 'ASSET_PREMIUM':
N2Message::error('Premium sliders are available in PRO version only!');
break;
case 'LICENSE_EXPIRED':
N2Message::error('Your license key expired!');
break;
case 'DOMAIN_REGISTER_FAILED':
N2Message::error('Your license key authorized on a different domain!');
break;
case 'LICENSE_INVALID':
N2Message::error('Your license key invalid, please enter again!');
N2SmartsliderLicenseModel::getInstance()->setKey('');
return array("sliders/index");
break;
case 'UPDATE_ERROR':
N2Message::error('Update error, please update manually!');
break;
case 'PLATFORM_NOT_ALLOWED':
N2Message::error(sprintf('Your license key is not valid for Smart Slider3 - %s!', N2Platform::getPlatformName()));
break;
case 'ERROR_HANDLED':
break;
case null:
N2Message::error('Licensing server not reachable, try again later!');
break;
default:
N2Message::error('Debug: ' . $status);
N2Message::error('Licensing server not reachable, try again later!');
break;
}
return true;
}
protected function addManifestData(&$manifestData)
{
$manifestData['cacheTime'] = N2Platform::getTime();
$this->generator->setNextCacheRefresh($manifestData['cacheTime'] + max(0, $this->generator->currentGenerator['params']->get('cache-expiration', 1)) * 60 * 60);
}
<?php
$this->widget->init('topbar', array("actions" => array(N2Html::tag('a', array('href' => $this->appType->router->createUrl(array('sliders/index')), 'class' => 'n2-button n2-button-red n2-button-big n2-h4 n2-b n2-uc'), n2_('Cancel')), N2Html::tag('a', array('href' => '#', 'class' => 'n2-button n2-button-green n2-button-big n2-h4 n2-b n2-uc', 'onclick' => 'return NextendForm.submit("#smartslider-form");'), n2_('Import')))));
?>
<form id="smartslider-form" action="" method="post">
<?php
$_class->renderImportFromServerForm();
?>
<input name="save" value="1" type="hidden"/>
</form>
<div class="n2-form ">
<div class="n2-form-tab ">
<div class="n2-h2 n2-content-box-title-bg"><?php
n2_e('Instructions');
?>
</div>
<div class="n2-description">
<p><?php
printf(n2_('Smart Slider export files are listed from the directory only with <i>ss3</i> extension: %s'), N2Platform::getPublicDir());
?>
</p>
</div>
</div>
</div>
<?php
N2SS3::showBeacon('Import slider');
public function __construct()
{
N2Loader::addPath($this->getName(), $this->getPath());
$platformPath = N2Filesystem::realpath($this->getPath() . '/../' . N2Platform::getPlatform());
if ($platformPath) {
N2Loader::addPath($this->getName() . '.platform', $platformPath);
}
$this->loadLocale();
$filterClass = 'N2' . ucfirst($this->getName()) . 'ApplicationInfoFilter';
N2Loader::import($filterClass, $this->getName() . '.platform');
$callable = $filterClass . '::filter';
if (is_callable($callable)) {
call_user_func($filterClass . '::filter', $this);
}
if (N2Base::$isReady) {
$this->onNextendBaseReady();
} else {
N2Pluggable::addAction('nextendBaseReady', array($this, 'onNextendBaseReady'));
}
}
public function createHTML($isZIP = true)
{
$this->files = array();
ob_end_clean();
N2AssetsManager::createStack();
N2AssetsPredefined::frontend(true);
ob_start();
N2Base::getApplication("smartslider")->getApplicationType('widget')->render(array("controller" => 'home', "action" => N2Platform::getPlatform(), "useRequest" => false), array($this->sliderId, 'Export as HTML'));
$slidersModel = new N2SmartsliderSlidersModel();
$slider = $slidersModel->get($this->sliderId);
$sliderHTML = ob_get_clean();
$headHTML = '';
$css = N2AssetsManager::getCSS(true);
foreach ($css['url'] as $url) {
$headHTML .= N2Html::style($url, true, array('media' => 'screen, print')) . "\n";
}
array_unshift($css['files'], N2LIBRARYASSETS . '/normalize.css');
foreach ($css['files'] as $file) {
$path = 'css/' . basename($file);
$this->files[$path] = file_get_contents($file);
$headHTML .= N2Html::style($path, true, array('media' => 'screen, print')) . "\n";
}
if ($css['inline'] != '') {
$headHTML .= N2Html::style($css['inline']) . "\n";
}
$js = N2AssetsManager::getJs(true);
if ($js['globalInline'] != '') {
$headHTML .= N2Html::script($js['globalInline']) . "\n";
}
foreach ($js['url'] as $url) {
$headHTML .= N2Html::script($url, true) . "\n";
}
foreach ($js['files'] as $file) {
$path = 'js/' . basename($file);
$this->files[$path] = file_get_contents($file);
$headHTML .= N2Html::script($path, true) . "\n";
}
if ($js['inline'] != '') {
$headHTML .= N2Html::script($js['inline']) . "\n";
}
$sliderHTML = preg_replace_callback('/(src|data-desktop|data-tablet|data-mobile)=["|\'](.*?)["|\']/i', array($this, 'replaceHTMLImage'), $sliderHTML);
$sliderHTML = preg_replace_callback('/url\\(\\s*([\'"]|('))?(\\S*\\.(?:jpe?g|gif|png))([\'"]|('))?\\s*\\)[^;}]*?/i', array($this, 'replaceHTMLBGImage'), $sliderHTML);
$sliderHTML = preg_replace_callback('/(n2-lightbox-urls)=["|\'](.*?)["|\']/i', array($this, 'replaceLightboxImages'), $sliderHTML);
$headHTML = preg_replace_callback('/"([^"]*?\\.(jpg|png|gif|jpeg))"/i', array($this, 'replaceJSON'), $headHTML);
$this->files['index.html'] = "<!doctype html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge, chrome=1\">\n<title>" . $slider['title'] . "</title>\n" . $headHTML . "</head>\n<body>\n" . $sliderHTML . "</body>\n</html>";
if (!$isZIP) {
return $this->files;
}
$zip = new N2ZipFile();
foreach ($this->files as $path => $content) {
$zip->addFile($content, $path);
}
ob_end_clean();
header('Content-disposition: attachment; filename=' . preg_replace('/[^a-zA-Z0-9_-]/', '', $slider['title']) . '.zip');
header('Content-type: application/zip');
echo $zip->file();
n2_exit(true);
}
function duplicate($id)
{
$slider = $this->get($id);
unset($slider['id']);
$slider['title'] .= ' - copy';
$slider['time'] = date('Y-m-d H:i:s', N2Platform::getTime());
try {
$this->db->insert($slider);
$newSliderId = $this->db->insertId();
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
if (!$newSliderId) {
return false;
}
$slidesModel = new N2SmartsliderSlidesModel();
foreach ($slidesModel->getAll($id) as $slide) {
$slidesModel->copy($slide['id'], $newSliderId);
}
return $newSliderId;
}
#n2-admin {
margin: 0 !important;
}
.n2-form-tab {
margin: 0;
border: 0;
}
body,
.n2-form-tab {
background-color: #e9edf0;
}
<?php
N2Platform::adminHideCSS();
?>
</style>
<?php
N2JS::addFirstCode("\n if(window.parent != window){\n parentDocument = window.parent.n2(window.parent.document);\n \$(window).on('keydown keyup keypress', function(e){\n if(e.keyCode == 27){\n parentDocument.trigger(e);\n }\n });\n }\n\n var container = n2('.n2-ss-container-device'),\n autoHeight = function(){\n var minHeight = n2(window).height() - container.offset().top ;\n container.css('height', 'auto');\n if(container.height() < minHeight){\n container.height(minHeight);\n }\n };\n\n autoHeight();\n n2(window).on('resize', autoHeight);\n n2('.n2-ss-slider').on('SliderResize', autoHeight);\n window[n2('.n2-ss-slider').attr('id')].startedDeferred.done(function(slider){\n slider.ready(autoHeight);\n });\n");
?>
<div class="n2-form-tab " style="display: block;">
<div class="n2-heading-controls n2-content-box-title-bg">
<div class="n2-table">
<div class="n2-tr">
<div class="n2-td n2-h2">
<?php
echo n2_('Preview');
protected function slidesWhereQuery()
{
$date = N2Platform::getDate();
return " AND ((published = 1 AND (publish_up = '0000-00-00 00:00:00' OR publish_up < '{$date}')\n AND (publish_down = '0000-00-00 00:00:00' OR publish_down > '{$date}'))\n OR id = " . N2Request::getInt('slideid') . ") ";
}
public static function getImagesFolder()
{
return N2Platform::getPublicDir();
}
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
**/
defined('_JEXEC') or die('Restricted access');
?>
<div></div>
<div class="n2-form">
<div class="n2-form-tab " id="n2-tab-general"><div class="n2-h2 n2-content-box-title-bg">Help</div>
<table>
<colgroup>
<col class="n2-label-col">
<col class="n2-element-col">
</colgroup>
<tbody>
<tr>
<td class="n2-label"><label>Nextend Framework version</label></td>
<td class="n2-element"><div class="n2-element-plain"><?php
echo N2::$version;
?>
</div></td>
</tr>
<tr>
<td class="n2-label"><label>Platform</label></td>
<td class="n2-element"><div class="n2-element-plain"><?php
echo N2Platform::getPlatformName();
?>
</div></td>
</tr>
</tbody>
</table>
</div>
</div>
public function isVisible()
{
if (!$this->visible) {
return false;
}
$time = N2Platform::getTime();
$publish_up = strtotime($this->publish_up);
$publish_down = strtotime($this->publish_down);
if ($publish_down) {
if ($publish_down > $time) {
$this->setNextCacheRefresh($publish_down);
} else {
return false;
}
}
if ($publish_up) {
if ($publish_up > $time) {
$this->setNextCacheRefresh($publish_up);
return false;
}
}
return true;
}
public function actionImportFromServer()
{
if ($this->validatePermission('smartslider_edit')) {
if (N2Request::getInt('save')) {
if ($this->validateToken()) {
$data = new N2Data(N2Request::getVar('slider'));
$file = $data->get('import-file');
if (empty($file)) {
N2Message::error(n2_('Please select a file!'));
$this->refresh();
} else {
$dir = N2Platform::getPublicDir();
if (N2Filesystem::fileexists($dir . '/' . $file)) {
N2Loader::import('libraries.import', 'smartslider');
$import = new N2SmartSliderImport();
$sliderId = $import->import($dir . '/' . $file, $data->get('image-mode', 'clone'), $data->get('linked-visuals', 0));
if ($sliderId !== false) {
if ($data->get('delete')) {
@unlink($dir . '/' . $file);
}
N2Message::success(n2_('Slider imported.'));
$this->redirect(array("slider/edit", array("sliderid" => $sliderId)));
} else {
N2Message::error(n2_('Import error!'));
$this->refresh();
}
} else {
N2Message::error(n2_('The chosen file is missing!'));
$this->refresh();
}
}
} else {
$this->refresh();
}
}
$this->addView('importFromServer');
$this->render();
}
}
