/**
  * @param string $languageCode
  * @param int $parentId
  * @return array
  */
 protected static function getList($languageCode, $parentId)
 {
     $pages = ipDb()->selectAll('page', '*', array('parentId' => $parentId, 'isDeleted' => 0), 'ORDER BY `pageOrder`');
     $answer = array();
     //generate jsTree response array
     foreach ($pages as $page) {
         $pageData = array();
         $pageData['state'] = 'closed';
         $jsTreeId = 'page_' . $page['id'];
         if (!empty($_SESSION['Pages.nodeOpen'][$jsTreeId])) {
             $pageData['state'] = 'open';
         }
         $children = self::getList($languageCode, $page['id']);
         if (count($children) === 0) {
             $pageData['children'] = false;
             $pageData['state'] = 'leaf';
         }
         $pageData['children'] = $children;
         if ($page['isVisible']) {
             $icon = '';
         } else {
             $icon = ipFileUrl('Ip/Internal/Pages/assets/img/file_hidden.png');
         }
         $pageData['li_attr'] = array('id' => $jsTreeId, 'rel' => 'page', 'languageId' => $languageCode, 'pageId' => $page['id']);
         $pageData['data'] = array('title' => $page['title'] . '', 'icon' => $icon);
         //transform null into empty string. Null break JStree into infinite loop
         $pageData['text'] = htmlspecialchars($page['title']);
         $answer[] = $pageData;
     }
     return $answer;
 }

 public function generateManagedImage($key, $defaultValue = null, $options = array(), $cssClass = null)
 {
     $defaultPlaceholder = ipFileUrl('Ip/Internal/InlineManagement/assets/empty.gif');
     if (isset($options['languageId'])) {
         $languageId = $options['languageId'];
     } else {
         $languageId = ipContent()->getCurrentLanguage()->getId();
     }
     if (isset($options['pageId'])) {
         $pageId = $options['pageId'];
     } else {
         if (ipContent()->getCurrentPage()) {
             $pageId = ipContent()->getCurrentPage()->getId();
         } else {
             $pageId = null;
         }
     }
     // if default value is not defined, we'll add it
     if (empty($defaultValue)) {
         $defaultValue = $defaultPlaceholder;
     }
     $imageStr = $this->dao->getValue(Dao::PREFIX_IMAGE, $key, $languageId, $pageId);
     $image = new Entity\Image($imageStr, $defaultValue);
     $data = array('value' => $image->getImage(), 'defaultValue' => $defaultValue, 'empty' => $image->getImage() == '' || $image->getImage() == $defaultPlaceholder, 'key' => $key, 'options' => $options, 'cssClass' => $cssClass);
     if (ipIsManagementState()) {
         $view = ipView('view/management/image.php', $data);
     } else {
         $view = ipView('view/display/image.php', $data);
     }
     return $view->render();
 }

 /**
  * @param array|string $data
  * @param null $defaultImage
  */
 public function __construct($data, $defaultImage = null)
 {
     if (is_string($data)) {
         $data = $this->parseStr($data);
     }
     if (!empty($data['imageOrig']) && file_exists(ipFile('file/repository/' . $data['imageOrig']))) {
         $this->imageOrig = $data['imageOrig'];
         if (isset($data['x1']) && isset($data['y1']) && isset($data['x2']) && isset($data['y2'])) {
             $this->x1 = $data['x1'];
             $this->y1 = $data['y1'];
             $this->x2 = $data['x2'];
             $this->y2 = $data['y2'];
             if (empty($data['requiredWidth'])) {
                 $data['requiredWidth'] = $this->x2 - $this->x1;
             }
             if (empty($data['requiredHeight'])) {
                 $data['requiredHeight'] = $this->y2 - $this->y1;
             }
             $this->requiredWidth = $data['requiredWidth'];
             $this->requiredHeight = $data['requiredHeight'];
             $transform = array('type' => 'crop', 'x1' => $this->getX1(), 'y1' => $this->getY1(), 'x2' => $this->getX2(), 'y2' => $this->getY2(), 'width' => $this->getRequiredWidth(), 'height' => $this->getRequiredHeight());
             $this->image = ipFileUrl(ipReflection($this->getImageOrig(), $transform, null));
         }
     } else {
         $this->image = $defaultImage;
     }
     if (!empty($data['id'])) {
         $this->id = $data['id'];
     } else {
         $this->id = mt_rand(2, 2147483647);
         //1 used for inline logo
     }
 }

 public static function ipHead($head)
 {
     $vars = array('siteName' => ipGetOptionLang('Config.websiteTitle'));
     $defaultTitle = ipGetOptionLang('FacebookTags.defaultTitle');
     if ($defaultTitle) {
         $vars['title'] = $defaultTitle;
     }
     $defaultImage = array(ipGetOptionLang('FacebookTags.defaultImage'));
     if ($defaultImage) {
         $vars['images'] = $defaultImage;
     }
     $adminId = ipGetOptionLang('FacebookTags.adminId');
     if ($adminId) {
         $vars['adminId'] = $adminId;
     }
     $pageTags = Service::facebookTags();
     if (!empty($pageTags['images'])) {
         foreach ($pageTags['images'] as &$image) {
             $image = ipFileUrl('file/repository/' . $image);
         }
     } else {
         unset($pageTags['images']);
     }
     $vars = array_merge($vars, $pageTags);
     $tags = ipView('view/tags.php', $vars)->render();
     $head .= $tags;
     return $head;
 }

 protected static function concatenate($urls, $ext)
 {
     $key = md5(json_encode($urls));
     $path = 'file/concatenate/' . $key . '.' . $ext;
     if (!is_file(ipFile($path))) {
         $concatenated = '';
         foreach ($urls as $url) {
             $urlContent = self::fetchContent($url);
             if ($urlContent === false) {
                 //break if at least one of the assets can't be downloaded
                 return false;
             }
             if ($ext == 'css') {
                 $urlContent = self::replaceUrls($url, $urlContent);
                 $concatenated .= "\n" . '/*' . $url . "*/\n" . $urlContent;
             }
             if ($ext == 'js') {
                 $urlContent .= ';';
                 $concatenated .= "\n" . '//' . $url . "\n" . $urlContent;
             }
         }
         if (!is_dir(ipFile('file/concatenate'))) {
             mkdir(ipFile('file/concatenate'));
         }
         file_put_contents(ipFile($path), $concatenated);
     }
     return ipFileUrl($path);
 }

 public static function ipJs($jsFiles)
 {
     if (ipGetOption('ConcatenateJsCss.disableInAdmin', 1) && ipAdminId() || ipStorage()->get('ConcatenateJsCss', 'concatenationInProgress') > time()) {
         return $jsFiles;
     }
     ipStorage()->set('ConcatenateJsCss', 'concatenationInProgress', time() + 60);
     //if some CSS / JS links to the website itself, we may have an infinite recursion. So we have to disable ourself during the concatenation
     $tinymceUrl = ipFileUrl('Ip/Internal/Core/assets/js/tiny_mce');
     $answer = array('concatenateJsCss_tinymce_fix' => array('type' => 'content', 'value' => "var tinyMCEPreInit = {\n    suffix: '.min',\n    base: '" . $tinymceUrl . "',\n    query: ''\n};", 'attributes' => array(), 'cacheFix' => false));
     $chunk = array();
     foreach ($jsFiles as &$file) {
         if ($file['type'] == 'content') {
             //we have faced a piece of inline JS. It can't be concatenated. We have to split concatenated JS in to two parts.
             if (!empty($chunk)) {
                 $answer = array_merge($answer, self::concatenateChunk($chunk));
             }
             $chunk = array();
             //add current inline content JS
             $answer[] = $file;
         } else {
             $chunk[] = $file;
         }
     }
     if (!empty($chunk)) {
         $answer = array_merge($answer, self::concatenateChunk($chunk));
     }
     ipStorage()->remove('ConcatenateJsCss', 'concatenationInProgress');
     return $answer;
 }

 protected function pluginIcon($pluginName)
 {
     if (file_exists(ipFile('Plugin/' . $pluginName . '/assets/icon.svg'))) {
         return ipFileUrl('Plugin/' . $pluginName . '/assets/icon.svg');
     }
     if (file_exists(ipFile('Plugin/' . $pluginName . '/assets/icon.png'))) {
         return ipFileUrl('Plugin/' . $pluginName . '/assets/icon.png');
     }
 }

 public static function showImage($value, $recordData = null)
 {
     if ($value) {
         $transform = array('type' => 'fit', 'width' => 100, 'height' => 100);
         $thumbnailUrl = ipReflection($value, $transform, 'preview.jpg');
         $imageHtml = '<a href="' . ipFileUrl('file/repository/' . $value) . '" target="blank"><img src="' . $thumbnailUrl . '" alt="' . esc($value) . '"></a>';
         return $imageHtml;
     } else {
         return false;
     }
 }

 public function getThumbnailUrl()
 {
     if ($this->thumbnail) {
         if ($this->url) {
             $image = $this->url . $this->name . '/' . Model::INSTALL_DIR . $this->thumbnail;
         } else {
             $image = ipFileUrl('Theme/' . $this->name . '/' . Model::INSTALL_DIR . $this->thumbnail);
         }
     } else {
         $image = ipFileUrl('Ip/Internal/Design/assets/theme.png');
     }
     return $image;
 }

 /**
  * Render field
  *
  * @param string $doctype
  * @param $environment
  * @return string
  */
 public function render($doctype, $environment)
 {
     $captcha = new \Ip\Lib\HnCaptcha\HnCaptcha($this->captchaInit, true);
     $captcha->make_captcha();
     $_SESSION['developer']['form']['field']['captcha'][$this->getId()]['public_key'] = $captcha->public_key;
     return '
     <div class="captcha">
     <input ' . $this->getAttributesStr($doctype) . ' class="form-control ' . implode(' ', $this->getClasses()) . '" name="' . htmlspecialchars($this->getName()) . '[code]" ' . $this->getValidationAttributesStr($doctype) . ' type="text" />
     <input type="hidden" name="' . htmlspecialchars($this->getName()) . '[id]" value="' . $this->getId() . '" />
     <img src="' . ipFileUrl($captcha->get_filename_url()) . '" alt="Captcha"/>
     </div>
     ';
 }

 public static function ipBeforeController()
 {
     $configModel = ConfigModel::instance();
     if ($configModel->isInPreviewState()) {
         ipAddJsVariable('ipRepositoryUrl', ipFileUrl('file/repository/'));
         static::initConfig();
     }
     $lessCompiler = LessCompiler::instance();
     if (ipConfig()->isDevelopmentEnvironment()) {
         if ($lessCompiler->shouldRebuild(ipConfig()->theme())) {
             $lessCompiler->rebuild(ipConfig()->theme());
         }
     }
 }

 function img($varname, $default, $width, $height, $class = '', $tagname = 'img')
 {
     $varname = $this->num != -1 ? $varname . '-' . $this->num : $varname;
     $defaultval = ipThemeUrl('assets/') . $default;
     if (array_key_exists($varname, $this->data)) {
         $fileName = $this->data[$varname]['fileName'];
         $transform = array('type' => 'crop', 'x1' => $this->data[$varname]['crop']['x1'], 'y1' => $this->data[$varname]['crop']['y1'], 'x2' => $this->data[$varname]['crop']['x2'], 'y2' => $this->data[$varname]['crop']['y2'], 'width' => $width, 'height' => $height);
         $url = ipFileUrl(ipReflection($fileName, $transform, $fileName));
         $imgdata = escAttr(json_encode($this->data[$varname]));
     } else {
         $url = $defaultval;
         $imgdata = "";
     }
     return "<{$tagname} class=\"ipsEditable {$class}\" data-type=\"Image\" data-varname=\"{$varname}\"\n\t\t\t\t\tdata-cssclass=\"{$class}\" data-image=\"{$imgdata}\" src=\"{$url}\"/>";
 }

 public static function bkgImage($data)
 {
     $imageFiles = Service::pageImages();
     $images = array();
     foreach ($imageFiles as $image) {
         $file = $image;
         $options = array('type' => 'copy');
         $copiedImage = ipReflection($file, $options);
         if (!$copiedImage) {
             echo ipReflectionException();
         } else {
             $images[] = ipFileUrl($copiedImage);
         }
     }
     $answer = ipView('view/slot2.php', array('images' => $images))->render();
     return $answer;
 }

 public function generateHtml($revisionId, $widgetId, $data, $skin)
 {
     if (empty($data['files']) || !is_array($data['files'])) {
         $data['files'] = array();
     }
     $newData = array();
     foreach ($data['files'] as $file) {
         if (!isset($file['fileName'])) {
             continue;
         }
         $newFile = array();
         $newFile['url'] = ipFileUrl('file/repository/' . $file['fileName']);
         $newFile['path'] = ipFile('file/repository/' . $file['fileName']);
         $newFile['title'] = isset($file['title']) ? $file['title'] : $file['fileName'];
         $newData['files'][] = $newFile;
     }
     return parent::generateHtml($revisionId, $widgetId, $newData, $skin);
 }

 public function generateHtml($revisionId, $widgetId, $data, $skin)
 {
     $items = Model::widgetItems($widgetId);
     // If it has not been configured yet, sets some default values
     if (empty($data['options'])) {
         $data['options'] = array('gutter' => 10, 'columnWidth' => 320, 'isFitWidth' => true, 'isOriginLeft' => true);
     }
     $image_options = array('type' => 'width', 'width' => $data['options']['columnWidth'] - 10);
     foreach ($items as $key => $item) {
         // Clean Up the URL
         $link = '';
         if ($item['url'] != '') {
             $protocol = parse_url($item['url'], PHP_URL_SCHEME);
             $target = '_self';
             $base_url = ipConfig()->baseUrl();
             // If it is an absolute URL don't make any transformation
             if ($protocol == 'http' or $protocol == 'https') {
                 $link = $item['url'];
                 // If the URL is pointing to another domain, open in a new page.
                 if (strpos($link, $base_url) === false) {
                     $target = '_blank';
                 }
             } else {
                 // Asume it is a reference to a local page
                 $link = ipFileUrl($item['url']);
             }
             $items[$key]['link_target'] = $target;
         }
         $items[$key]['clean_url'] = $link;
         // Create Image path
         $items[$key]['image_url'] = ipFileUrl(ipReflection($item['image'], $image_options));
     }
     $data['container_id'] = "masonry_wd_{$widgetId}";
     $data['widgetId'] = $widgetId;
     $data['items'] = $items;
     return parent::generateHtml($revisionId, $widgetId, $data, $skin);
 }

 if (!empty($data['blog']['info']['category']) && $data['blog']['info']['category'] == 1 && !empty($data['pages']['categories'][$page['parentId']]['title'])) {
     ?>
             <?php 
     echo esc($data['pages']['categories'][$page['parentId']]['title']);
     ?>
         <?php 
 }
 ?>
     </div>
     <div class="asdBlog-intro">
         <?php 
 if (!empty($page['image']['imageOriginal']) && !empty($data['blog']['image']['enable'])) {
     ?>
             <div class="asd-blog-image">
                 <?php 
     echo '<img src="' . ipFileUrl(ipReflection($page['image']['imageOriginal'], $imageOptions)) . '" alt="' . $page['title'] . '" />';
     ?>
             </div>
         <?php 
 }
 ?>
         <?php 
 echo $page['intro'];
 ?>
     </div>
     <div class="asdBlog-info-bottom">
         <?php 
 if (!empty($data['blog']['info']['date']) && $data['blog']['info']['date'] == 2) {
     ?>
             <?php 
     echo date(ipGetOption('AsdBlog.dateFormat'), strtotime($page['createdAt']));

 public function logout()
 {
     Model::instance()->logout();
     return new \Ip\Response\Redirect(ipFileUrl('admin/'));
 }

 /**
  * Get widget icon URL
  *
  * Widget icon is displayed in widget toolbar of administration page.
  *
  * @return string Icon URL
  */
 public function getIcon()
 {
     if ($this->core) {
         if (file_exists(ipFile($this->widgetAssetsDir . 'icon.svg'))) {
             return ipFileUrl($this->widgetAssetsDir . 'icon.svg');
         }
         if (file_exists(ipFile($this->widgetAssetsDir . 'icon.png'))) {
             return ipFileUrl($this->widgetAssetsDir . 'icon.png');
         }
     } else {
         if (file_exists(ipFile($this->widgetAssetsDir . 'icon.svg'))) {
             return ipFileUrl($this->widgetAssetsDir . 'icon.svg');
         }
         if (file_exists(ipFile($this->widgetAssetsDir . 'icon.png'))) {
             return ipFileUrl($this->widgetAssetsDir . 'icon.png');
         }
     }
     return ipFileUrl('Ip/Internal/Content/assets/img/iconWidget.svg');
 }

_e('Your user credentials were automatically generated.', 'Ip-admin');
?>
</p>
                    <p><?php 
_e('You were automatically logged in with the following details.', 'Ip-admin');
?>
</p>
                    <p class="alert alert-info">
                        <?php 
_e('URL to log in', 'Ip-admin');
?>
: <a href="<?php 
echo ipFileUrl('admin');
?>
"><?php 
echo ipFileUrl('admin');
?>
</a><br>
                        <?php 
_e('Administrator username', 'Ip-admin');
?>
: <strong><?php 
echo $adminUsername;
?>
</strong><br>
                        <?php 
_e('Administrator password', 'Ip-admin');
?>
: <strong><?php 
echo $adminPassword;
?>

 class="btn btn-default ipsSelect ipsFileAddButton" href="#"><?php 
_e('Select', 'Ip-admin');
?>
</a>

    <div class="ipsFiles">
        <?php 
if ($value && is_array($value)) {
    ?>
            <?php 
    foreach ($value as $file) {
        ?>
                <div class="_file ipsFile">
                    <button type="button" class="close ipsRemove">&times;</button>
                    <div><a target="_blank" class="ipsLink ipsFileName" href="<?php 
        echo ipFileUrl('file/repository/' . $file);
        ?>
"><?php 
        echo esc($file);
        ?>
</a></div>
                    <input type="hidden" name="<?php 
        echo escAttr($inputName);
        ?>
[]"
                           value="<?php 
        echo escAttr($file);
        ?>
"/>
                </div>
            <?php