PHP FilesModel::findMultipleByUuids方法代码示例

 /**
  * Return if there are no files
  *
  * @return string
  */
 public function generate()
 {
     // Use the home directory of the current user as file source
     if ($this->useHomeDir && FE_USER_LOGGED_IN) {
         $this->import('FrontendUser', 'User');
         if ($this->User->assignDir && $this->User->homeDir) {
             $this->multiSRC = array($this->User->homeDir);
         }
     } else {
         $this->multiSRC = deserialize($this->multiSRC);
     }
     // Return if there are no files
     if (!is_array($this->multiSRC) || empty($this->multiSRC)) {
         return '';
     }
     // Get the file entries from the database
     $this->objFiles = \FilesModel::findMultipleByUuids($this->multiSRC);
     if ($this->objFiles === null) {
         if (!\Validator::isUuid($this->multiSRC[0])) {
             return '<p class="error">' . $GLOBALS['TL_LANG']['ERR']['version2format'] . '</p>';
         }
         return '';
     }
     return parent::generate();
 }

 /**
  * Collect all Songs per Playlist and return them as array
  * 
  * @param object $objSongs
  * @return array
  */
 public function getFiles($objSongs)
 {
     $arrFiles = array();
     $i = 0;
     if ($objSongs === null) {
         return;
     }
     while ($objSongs->next()) {
         $arrSong = $objSongs->row();
         $arrFiles[$i]['protected'] = $arrSong['protected'];
         $arrFiles[$i]['groups'] = $arrSong['groups'];
         $arrFiles[$i]['id'] = $arrSong['id'];
         $arrFiles[$i]['interpreter'] = $arrSong['interpreter'];
         $arrFiles[$i]['title'] = $arrSong['title'];
         $arrFiles[$i]['album'] = $arrSong['album'];
         $arrFiles[$i]['track'] = $arrSong['track'];
         $arrFiles[$i]['files'] = array();
         $arrUuids = deserialize($arrSong['file']);
         $objSongFiles = \FilesModel::findMultipleByUuids($arrUuids);
         while ($objSongFiles->next()) {
             $arrSongFile = $objSongFiles->row();
             $objFile = new \Contao\File($arrSongFile['path'], true);
             $arrFiles[$i]['files'][] = array('file' => $arrSongFile['path'], 'type' => $objFile->mime);
         }
         $i++;
     }
     // sort out protected songs
     $arrFiles = $this->sortOutProtected($arrFiles);
     return $arrFiles;
 }

 /**
  * Return if there are no files
  *
  * @return string
  */
 public function generate()
 {
     // Use the home directory of the current user as file source
     if ($this->useHomeDir && FE_USER_LOGGED_IN) {
         $this->import('FrontendUser', 'User');
         if ($this->User->assignDir && $this->User->homeDir) {
             $this->multiSRC = array($this->User->homeDir);
         }
     } else {
         $this->multiSRC = deserialize($this->multiSRC);
     }
     // Return if there are no files
     if (!is_array($this->multiSRC) || empty($this->multiSRC)) {
         return '';
     }
     // Get the file entries from the database
     $this->objFiles = \FilesModel::findMultipleByUuids($this->multiSRC);
     if ($this->objFiles === null) {
         if (!\Validator::isUuid($this->multiSRC[0])) {
             return '<p class="error">' . $GLOBALS['TL_LANG']['ERR']['version2format'] . '</p>';
         }
         return '';
     }
     $file = \Input::get('file', true);
     // Send the file to the browser and do not send a 404 header (see #4632)
     if ($file != '' && !preg_match('/^meta(_[a-z]{2})?\\.txt$/', basename($file))) {
         while ($this->objFiles->next()) {
             if ($file == $this->objFiles->path || dirname($file) == $this->objFiles->path) {
                 \Controller::sendFileToBrowser($file);
             }
         }
         $this->objFiles->reset();
     }
     return parent::generate();
 }

 public function getAttachments()
 {
     // Token attachments
     $arrAttachments = StringUtil::getTokenAttachments($this->objLanguage->attachment_tokens, $this->arrTokens);
     // Add static attachments
     $arrStaticAttachments = deserialize($this->objLanguage->attachments, true);
     if (!empty($arrStaticAttachments)) {
         $objFiles = \FilesModel::findMultipleByUuids($arrStaticAttachments);
         if ($objFiles === null) {
             return $arrAttachments;
         }
         while ($objFiles->next()) {
             $arrAttachments[] = TL_ROOT . '/' . $objFiles->path;
         }
     }
     return $arrAttachments;
 }

 /**
  * @param $multiSRC
  */
 public function getAllImages($multiSRC)
 {
     $this->multiSRC = $multiSRC;
     $arrMultiSRC = $multiSRC ? deserialize($multiSRC) : array();
     if (!$this->objFiles && is_array($arrMultiSRC)) {
         $this->objFiles = \FilesModel::findMultipleByUuids($arrMultiSRC);
     }
 }

 /**
  * Check the source folder
  *
  * @return string
  */
 public function generate()
 {
     $this->multiSRC = deserialize($this->multiSRC);
     if (!is_array($this->multiSRC) || empty($this->multiSRC)) {
         return '';
     }
     $this->objFiles = \FilesModel::findMultipleByUuids($this->multiSRC);
     if ($this->objFiles === null) {
         return '';
     }
     return parent::generate();
 }

 /**
  * Generate the content element
  */
 public function compile()
 {
     $newMultiSRC = array();
     if (strlen(\Input::get('tag')) && !$this->tag_ignore || strlen($this->tag_filter)) {
         $tagids = array();
         $relatedlist = strlen(\Input::get('related')) ? preg_split("/,/", \Input::get('related')) : array();
         $alltags = array_merge(array(\Input::get('tag')), $relatedlist);
         $first = true;
         if (strlen($this->tag_filter)) {
             $headlinetags = preg_split("/,/", $this->tag_filter);
             $tagids = $this->getFilterTags();
             $first = false;
         } else {
             $headlinetags = array();
         }
         foreach ($alltags as $tag) {
             if (strlen(trim($tag))) {
                 if (count($tagids)) {
                     $tagids = $this->Database->prepare("SELECT tid FROM tl_tag WHERE from_table = ? AND tag = ? AND tid IN (" . join($tagids, ",") . ")")->execute('tl_files', $tag)->fetchEach('tid');
                 } else {
                     if ($first) {
                         $tagids = $this->Database->prepare("SELECT tid FROM tl_tag WHERE from_table = ? AND tag = ?")->execute('tl_files', $tag)->fetchEach('tid');
                         $first = false;
                     }
                 }
             }
         }
         while ($this->objFiles->next()) {
             if ($this->objFiles->type == 'file') {
                 if (in_array($this->objFiles->id, $tagids)) {
                     array_push($newMultiSRC, $this->objFiles->uuid);
                 }
             } else {
                 $objSubfiles = \FilesModel::findByPid($this->objFiles->uuid);
                 if ($objSubfiles === null) {
                     continue;
                 }
                 while ($objSubfiles->next()) {
                     if (in_array($objSubfiles->id, $tagids)) {
                         array_push($newMultiSRC, $objSubfiles->uuid);
                     }
                 }
             }
         }
         $this->multiSRC = $newMultiSRC;
         $this->objFiles = \FilesModel::findMultipleByUuids($this->multiSRC);
         if ($this->objFiles === null) {
             return '';
         }
     }
     parent::compile();
 }

 /**
  * Check the source folder
  * @return string
  */
 public function generate()
 {
     $this->multiSRC = deserialize($this->multiSRC);
     if (!is_array($this->multiSRC) || empty($this->multiSRC)) {
         return '';
     }
     $this->objFiles = \FilesModel::findMultipleByUuids($this->multiSRC);
     if ($this->objFiles === null) {
         if (!\Validator::isUuid($this->multiSRC[0])) {
             return '<p class="error">' . $GLOBALS['TL_LANG']['ERR']['version2format'] . '</p>';
         }
         return '';
     }
     return parent::generate();
 }

 public function generate(\PageModel $objPage, \LayoutModel $objLayout, \PageRegular $objPageRegular)
 {
     if (TL_MODE == 'BE') {
         return;
     }
     $this->objPageBg = $this->searchForBackgroundImages($objPage);
     // Return if there are no files
     if (!$this->objPageBg) {
         return;
     }
     // Get the file entries from the database
     $this->objFiles = \FilesModel::findMultipleByUuids($this->objPageBg->paSRC);
     if ($this->objFiles === null) {
         if (!\Validator::isUuid($this->objPageBg->paSRC[0])) {
             \System::log($GLOBALS['TL_LANG']['ERR']['version2format'], __METHOD__, TL_ERROR);
         }
         return;
     }
     $this->order = $this->objPageBg->paOrder;
     $this->compile($objPage);
 }

 private function getMultiMetaData($multiSRC)
 {
     global $objPage;
     $images = array();
     $objFiles = \FilesModel::findMultipleByUuids(unserialize($multiSRC));
     if ($objFiles !== null) {
         while ($objFiles->next()) {
             // Continue if the files has been processed or does not exist
             if (isset($images[$objFiles->path]) || !file_exists(TL_ROOT . '/' . $objFiles->path)) {
                 continue;
             }
             // Single files
             if ($objFiles->type == 'file') {
                 $objFile = new \File($objFiles->path, true);
                 if (!$objFile->isGdImage) {
                     continue;
                 }
                 $images[$objFiles->path] = $this->getMetaData($objFiles->meta, $objPage->language);
             } else {
                 $objSubfiles = \FilesModel::findByPid($objFiles->uuid);
                 if ($objSubfiles === null) {
                     continue;
                 }
                 while ($objSubfiles->next()) {
                     // Skip subfolders
                     if ($objSubfiles->type == 'folder') {
                         continue;
                     }
                     $objFile = new \File($objSubfiles->path, true);
                     if (!$objFile->isGdImage) {
                         continue;
                     }
                     $images[$objFile->path] = $this->getMetaData($objSubfiles->meta, $objPage->language);
                 }
             }
         }
     }
     // END if($objFiles !== null)
     return $images;
 }

 /**
  * Return if there are no files
  *
  * @return string
  */
 public function generate()
 {
     $this->multiSRC = deserialize($this->dk_msryMultiSRC);
     // Return if there are no files
     if (!is_array($this->multiSRC) || empty($this->multiSRC)) {
         return '';
     }
     // Get the file entries from the database
     $this->objFiles = \FilesModel::findMultipleByUuids($this->multiSRC);
     if ($this->objFiles === null) {
         return '';
     }
     // replace default (HTML) template with chosen one
     if ($this->dk_msryHtmlTpl) {
         $this->strTemplate = $this->dk_msryHtmlTpl;
     }
     // replace default (JS) template with chosen one
     if ($this->dk_msryJsTpl) {
         $this->strTemplateJs = $this->dk_msryJsTpl;
     }
     return parent::generate();
 }

    /**
     * Show header of the parent table and list all records of the current table
     *
     * @return string
     */
    protected function parentView()
    {
        $blnClipboard = false;
        $arrClipboard = $this->Session->get('CLIPBOARD');
        $table = $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['mode'] == 6 ? $this->ptable : $this->strTable;
        $blnHasSorting = $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['fields'][0] == 'sorting';
        $blnMultiboard = false;
        // Check clipboard
        if (!empty($arrClipboard[$table])) {
            $blnClipboard = true;
            $arrClipboard = $arrClipboard[$table];
            if (is_array($arrClipboard['id'])) {
                $blnMultiboard = true;
            }
        }
        // Load the fonts to display the paste hint
        \Config::set('loadGoogleFonts', $blnClipboard);
        // Load the language file and data container array of the parent table
        \System::loadLanguageFile($this->ptable);
        $this->loadDataContainer($this->ptable);
        $return = '
<div id="tl_buttons">' . (\Input::get('nb') ? '&nbsp;' : ($this->ptable ? '
<a href="' . $this->getReferer(true, $this->ptable) . '" class="header_back" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['backBTTitle']) . '" accesskey="b" onclick="Backend.getScrollOffset()">' . $GLOBALS['TL_LANG']['MSC']['backBT'] . '</a>' : (isset($GLOBALS['TL_DCA'][$this->strTable]['config']['backlink']) ? '
<a href="contao/main.php?' . $GLOBALS['TL_DCA'][$this->strTable]['config']['backlink'] . '" class="header_back" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['backBTTitle']) . '" accesskey="b" onclick="Backend.getScrollOffset()">' . $GLOBALS['TL_LANG']['MSC']['backBT'] . '</a>' : ''))) . ' ' . (\Input::get('act') != 'select' && !$blnClipboard && !$GLOBALS['TL_DCA'][$this->strTable]['config']['closed'] && !$GLOBALS['TL_DCA'][$this->strTable]['config']['notCreatable'] ? '
<a href="' . $this->addToUrl($blnHasSorting ? 'act=paste&amp;mode=create' : 'act=create&amp;mode=2&amp;pid=' . $this->intId) . '" class="header_new" title="' . specialchars($GLOBALS['TL_LANG'][$this->strTable]['new'][1]) . '" accesskey="n" onclick="Backend.getScrollOffset()">' . $GLOBALS['TL_LANG'][$this->strTable]['new'][0] . '</a> ' : '') . ($blnClipboard ? '
<a href="' . $this->addToUrl('clipboard=1') . '" class="header_clipboard" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['clearClipboard']) . '" accesskey="x">' . $GLOBALS['TL_LANG']['MSC']['clearClipboard'] . '</a> ' : $this->generateGlobalButtons()) . '
</div>' . \Message::generate(true);
        // Get all details of the parent record
        $objParent = $this->Database->prepare("SELECT * FROM " . $this->ptable . " WHERE id=?")->limit(1)->execute(CURRENT_ID);
        if ($objParent->numRows < 1) {
            return $return;
        }
        $return .= (\Input::get('act') == 'select' ? '

<form action="' . ampersand(\Environment::get('request'), true) . '" id="tl_select" class="tl_form' . (\Input::get('act') == 'select' ? ' unselectable' : '') . '" method="post" novalidate>
<div class="tl_formbody">
<input type="hidden" name="FORM_SUBMIT" value="tl_select">
<input type="hidden" name="REQUEST_TOKEN" value="' . REQUEST_TOKEN . '">' : '') . ($blnClipboard ? '

<div id="paste_hint">
  <p>' . $GLOBALS['TL_LANG']['MSC']['selectNewPosition'] . '</p>
</div>' : '') . '

<div class="tl_listing_container parent_view">

<div class="tl_header click2edit toggle_select" onmouseover="Theme.hoverDiv(this,1)" onmouseout="Theme.hoverDiv(this,0)">';
        // List all records of the child table
        if (!\Input::get('act') || \Input::get('act') == 'paste' || \Input::get('act') == 'select') {
            $this->import('BackendUser', 'User');
            // Header
            $imagePasteNew = \Image::getHtml('new.gif', $GLOBALS['TL_LANG'][$this->strTable]['pastenew'][0]);
            $imagePasteAfter = \Image::getHtml('pasteafter.gif', $GLOBALS['TL_LANG'][$this->strTable]['pasteafter'][0]);
            $imageEditHeader = \Image::getHtml('header.gif', $GLOBALS['TL_LANG'][$this->strTable]['editheader'][0]);
            $return .= '
<div class="tl_content_right">' . (\Input::get('act') == 'select' ? '
<label for="tl_select_trigger" class="tl_select_label">' . $GLOBALS['TL_LANG']['MSC']['selectAll'] . '</label> <input type="checkbox" id="tl_select_trigger" onclick="Backend.toggleCheckboxes(this)" class="tl_tree_checkbox">' : ($blnClipboard ? ' <a href="' . $this->addToUrl('act=' . $arrClipboard['mode'] . '&amp;mode=2&amp;pid=' . $objParent->id . (!$blnMultiboard ? '&amp;id=' . $arrClipboard['id'] : '')) . '" title="' . specialchars($GLOBALS['TL_LANG'][$this->strTable]['pasteafter'][0]) . '" onclick="Backend.getScrollOffset()">' . $imagePasteAfter . '</a>' : (!$GLOBALS['TL_DCA'][$this->ptable]['config']['notEditable'] && $this->User->canEditFieldsOf($this->ptable) ? '
<a href="' . preg_replace('/&(amp;)?table=[^& ]*/i', $this->ptable != '' ? '&amp;table=' . $this->ptable : '', $this->addToUrl('act=edit')) . '" class="edit" title="' . specialchars($GLOBALS['TL_LANG'][$this->strTable]['editheader'][1]) . '">' . $imageEditHeader . '</a>' : '') . ($blnHasSorting && !$GLOBALS['TL_DCA'][$this->strTable]['config']['closed'] && !$GLOBALS['TL_DCA'][$this->strTable]['config']['notCreatable'] ? ' <a href="' . $this->addToUrl('act=create&amp;mode=2&amp;pid=' . $objParent->id . '&amp;id=' . $this->intId) . '" title="' . specialchars($GLOBALS['TL_LANG'][$this->strTable]['pastenew'][0]) . '">' . $imagePasteNew . '</a>' : ''))) . '
</div>';
            // Format header fields
            $add = array();
            $headerFields = $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['headerFields'];
            foreach ($headerFields as $v) {
                $_v = deserialize($objParent->{$v});
                // Translate UUIDs to paths
                if ($GLOBALS['TL_DCA'][$this->ptable]['fields'][$v]['inputType'] == 'fileTree') {
                    $objFiles = \FilesModel::findMultipleByUuids((array) $_v);
                    if ($objFiles !== null) {
                        $_v = $objFiles->fetchEach('path');
                    }
                }
                if (is_array($_v)) {
                    $_v = implode(', ', $_v);
                } elseif ($GLOBALS['TL_DCA'][$this->ptable]['fields'][$v]['inputType'] == 'checkbox' && !$GLOBALS['TL_DCA'][$this->ptable]['fields'][$v]['eval']['multiple']) {
                    $_v = $_v != '' ? $GLOBALS['TL_LANG']['MSC']['yes'] : $GLOBALS['TL_LANG']['MSC']['no'];
                } elseif ($GLOBALS['TL_DCA'][$this->ptable]['fields'][$v]['eval']['rgxp'] == 'date') {
                    $_v = $_v ? \Date::parse(\Config::get('dateFormat'), $_v) : '-';
                } elseif ($GLOBALS['TL_DCA'][$this->ptable]['fields'][$v]['eval']['rgxp'] == 'time') {
                    $_v = $_v ? \Date::parse(\Config::get('timeFormat'), $_v) : '-';
                } elseif ($GLOBALS['TL_DCA'][$this->ptable]['fields'][$v]['eval']['rgxp'] == 'datim') {
                    $_v = $_v ? \Date::parse(\Config::get('datimFormat'), $_v) : '-';
                } elseif ($v == 'tstamp') {
                    if ($GLOBALS['TL_DCA'][$this->strTable]['config']['dynamicPtable']) {
                        $ptable = $GLOBALS['TL_DCA'][$this->strTable]['config']['ptable'];
                        $cond = $ptable == 'tl_article' ? "(ptable=? OR ptable='')" : "ptable=?";
                        // backwards compatibility
                        $objMaxTstamp = $this->Database->prepare("SELECT MAX(tstamp) AS tstamp FROM " . $this->strTable . " WHERE pid=? AND {$cond}")->execute($objParent->id, $ptable);
                    } else {
                        $objMaxTstamp = $this->Database->prepare("SELECT MAX(tstamp) AS tstamp FROM " . $this->strTable . " WHERE pid=?")->execute($objParent->id);
                    }
                    if (!$objMaxTstamp->tstamp) {
                        $objMaxTstamp->tstamp = $objParent->tstamp;
                    }
                    $_v = \Date::parse(\Config::get('datimFormat'), max($objParent->tstamp, $objMaxTstamp->tstamp));
                } elseif (isset($GLOBALS['TL_DCA'][$this->ptable]['fields'][$v]['foreignKey'])) {
                    $arrForeignKey = explode('.', $GLOBALS['TL_DCA'][$this->ptable]['fields'][$v]['foreignKey'], 2);
//.........这里部分代码省略.........

   /**
    * Generate the widget and return it as string
    *
    * @return string
    */
   public function generate()
   {
       $arrSet = array();
       $arrValues = array();
       $blnHasOrder = $this->orderField != '' && is_array($this->{$this->orderField});
       if (!empty($this->varValue)) {
           $objFiles = \FilesModel::findMultipleByUuids((array) $this->varValue);
           $allowedDownload = trimsplit(',', strtolower(\Config::get('allowedDownload')));
           if ($objFiles !== null) {
               while ($objFiles->next()) {
                   // File system and database seem not in sync
                   if (!file_exists(TL_ROOT . '/' . $objFiles->path)) {
                       continue;
                   }
                   $arrSet[$objFiles->id] = $objFiles->uuid;
                   // Show files and folders
                   if (!$this->isGallery && !$this->isDownloads) {
                       if ($objFiles->type == 'folder') {
                           $arrValues[$objFiles->uuid] = \Image::getHtml('folderC.gif') . ' ' . $objFiles->path;
                       } else {
                           $objFile = new \File($objFiles->path, true);
                           $strInfo = $objFiles->path . ' <span class="tl_gray">(' . $this->getReadableSize($objFile->size) . ($objFile->isImage ? ', ' . $objFile->width . 'x' . $objFile->height . ' px' : '') . ')</span>';
                           if ($objFile->isImage) {
                               $image = 'placeholder.png';
                               if (($objFile->isSvgImage || $objFile->height <= \Config::get('gdMaxImgHeight') && $objFile->width <= \Config::get('gdMaxImgWidth')) && $objFile->viewWidth && $objFile->viewHeight) {
                                   $image = \Image::get($objFiles->path, 80, 60, 'center_center');
                               }
                               $arrValues[$objFiles->uuid] = \Image::getHtml($image, '', 'class="gimage" title="' . specialchars($strInfo) . '"');
                           } else {
                               $arrValues[$objFiles->uuid] = \Image::getHtml($objFile->icon) . ' ' . $strInfo;
                           }
                       }
                   } else {
                       if ($objFiles->type == 'folder') {
                           $objSubfiles = \FilesModel::findByPid($objFiles->uuid);
                           if ($objSubfiles === null) {
                               continue;
                           }
                           while ($objSubfiles->next()) {
                               // Skip subfolders
                               if ($objSubfiles->type == 'folder') {
                                   continue;
                               }
                               $objFile = new \File($objSubfiles->path, true);
                               $strInfo = '<span class="dirname">' . dirname($objSubfiles->path) . '/</span>' . $objFile->basename . ' <span class="tl_gray">(' . $this->getReadableSize($objFile->size) . ($objFile->isImage ? ', ' . $objFile->width . 'x' . $objFile->height . ' px' : '') . ')</span>';
                               if ($this->isGallery) {
                                   // Only show images
                                   if ($objFile->isImage) {
                                       $image = 'placeholder.png';
                                       if (($objFile->isSvgImage || $objFile->height <= \Config::get('gdMaxImgHeight') && $objFile->width <= \Config::get('gdMaxImgWidth')) && $objFile->viewWidth && $objFile->viewHeight) {
                                           $image = \Image::get($objSubfiles->path, 80, 60, 'center_center');
                                       }
                                       $arrValues[$objSubfiles->uuid] = \Image::getHtml($image, '', 'class="gimage" title="' . specialchars($strInfo) . '"');
                                   }
                               } else {
                                   // Only show allowed download types
                                   if (in_array($objFile->extension, $allowedDownload) && !preg_match('/^meta(_[a-z]{2})?\\.txt$/', $objFile->basename)) {
                                       $arrValues[$objSubfiles->uuid] = \Image::getHtml($objFile->icon) . ' ' . $strInfo;
                                   }
                               }
                           }
                       } else {
                           $objFile = new \File($objFiles->path, true);
                           $strInfo = '<span class="dirname">' . dirname($objFiles->path) . '/</span>' . $objFile->basename . ' <span class="tl_gray">(' . $this->getReadableSize($objFile->size) . ($objFile->isImage ? ', ' . $objFile->width . 'x' . $objFile->height . ' px' : '') . ')</span>';
                           if ($this->isGallery) {
                               // Only show images
                               if ($objFile->isImage) {
                                   $image = 'placeholder.png';
                                   if (($objFile->isSvgImage || $objFile->height <= \Config::get('gdMaxImgHeight') && $objFile->width <= \Config::get('gdMaxImgWidth')) && $objFile->viewWidth && $objFile->viewHeight) {
                                       $image = \Image::get($objFiles->path, 80, 60, 'center_center');
                                   }
                                   $arrValues[$objFiles->uuid] = \Image::getHtml($image, '', 'class="gimage" title="' . specialchars($strInfo) . '"');
                               }
                           } else {
                               // Only show allowed download types
                               if (in_array($objFile->extension, $allowedDownload) && !preg_match('/^meta(_[a-z]{2})?\\.txt$/', $objFile->basename)) {
                                   $arrValues[$objFiles->uuid] = \Image::getHtml($objFile->icon) . ' ' . $strInfo;
                               }
                           }
                       }
                   }
               }
           }
           // Apply a custom sort order
           if ($blnHasOrder) {
               $arrNew = array();
               foreach ((array) $this->{$this->orderField} as $i) {
                   if (isset($arrValues[$i])) {
                       $arrNew[$i] = $arrValues[$i];
                       unset($arrValues[$i]);
                   }
               }
               if (!empty($arrValues)) {
                   foreach ($arrValues as $k => $v) {
                       $arrNew[$k] = $v;
//.........这里部分代码省略.........

 /**
  * {@inheritdoc}
  */
 public function generate()
 {
     $values = array();
     $icons = array();
     if (!empty($this->varValue)) {
         $files = \FilesModel::findMultipleByUuids((array) $this->varValue);
         $this->renderList($icons, $files, $this->isGallery || $this->isDownloads);
         $icons = $this->applySorting($icons);
         // PHP 7 compatibility, see https://github.com/contao/core-bundle/issues/309
         if (version_compare(VERSION . '.' . BUILD, '3.5.5', '>=')) {
             $mapFunc = 'StringUtil::binToUuid';
         } else {
             $mapFunc = 'String::binToUuid';
         }
         foreach ($files as $model) {
             $values[] = call_user_func($mapFunc, $model->uuid);
         }
     }
     $template = new ContaoBackendViewTemplate($this->subTemplate);
     $buffer = $template->setTranslator($this->getEnvironment()->getTranslator())->set('name', $this->strName)->set('id', $this->strId)->set('value', implode(',', $values))->set('hasOrder', $this->orderField != '' && is_array($this->orderFieldValue))->set('icons', $icons)->set('isGallery', $this->isGallery)->set('orderId', $this->orderId)->set('link', $this->generateLink($values))->parse();
     if (!\Environment::get('isAjaxRequest')) {
         $buffer = '<div>' . $buffer . '</div>';
     }
     return $buffer;
 }

 /**
  * Set all user properties from a database record
  */
 protected function setUserFromDb()
 {
     $this->intId = $this->id;
     // Unserialize values
     foreach ($this->arrData as $k => $v) {
         if (!is_numeric($v)) {
             $this->{$k} = deserialize($v);
         }
     }
     $GLOBALS['TL_USERNAME'] = $this->username;
     $GLOBALS['TL_LANGUAGE'] = str_replace('_', '-', $this->language);
     \Config::set('showHelp', $this->showHelp);
     \Config::set('useRTE', $this->useRTE);
     \Config::set('useCE', $this->useCE);
     \Config::set('thumbnails', $this->thumbnails);
     \Config::set('backendTheme', $this->backendTheme);
     // Inherit permissions
     $always = array('alexf');
     $depends = array('modules', 'themes', 'pagemounts', 'alpty', 'filemounts', 'fop', 'forms', 'formp');
     // HOOK: Take custom permissions
     if (!empty($GLOBALS['TL_PERMISSIONS']) && is_array($GLOBALS['TL_PERMISSIONS'])) {
         $depends = array_merge($depends, $GLOBALS['TL_PERMISSIONS']);
     }
     // Overwrite user permissions if only group permissions shall be inherited
     if ($this->inherit == 'group') {
         foreach ($depends as $field) {
             $this->{$field} = array();
         }
     }
     // Merge permissions
     $inherit = in_array($this->inherit, array('group', 'extend')) ? array_merge($always, $depends) : $always;
     $time = \Date::floorToMinute();
     foreach ((array) $this->groups as $id) {
         $objGroup = $this->Database->prepare("SELECT * FROM tl_user_group WHERE id=? AND disable!='1' AND (start='' OR start<='{$time}') AND (stop='' OR stop>'" . ($time + 60) . "')")->limit(1)->execute($id);
         if ($objGroup->numRows > 0) {
             foreach ($inherit as $field) {
                 $value = deserialize($objGroup->{$field}, true);
                 // The new page/file picker can return integers instead of arrays, so use empty() instead of is_array() and deserialize(true) here
                 if (!empty($value)) {
                     $this->{$field} = array_merge(is_array($this->{$field}) ? $this->{$field} : ($this->{$field} != '' ? array($this->{$field}) : array()), $value);
                     $this->{$field} = array_unique($this->{$field});
                 }
             }
         }
     }
     // Restore session
     if (is_array($this->session)) {
         $this->Session->setData($this->session);
     } else {
         $this->session = array();
     }
     // Make sure pagemounts and filemounts are set!
     if (!is_array($this->pagemounts)) {
         $this->pagemounts = array();
     } else {
         $this->pagemounts = array_filter($this->pagemounts);
     }
     if (!is_array($this->filemounts)) {
         $this->filemounts = array();
     } else {
         $this->filemounts = array_filter($this->filemounts);
     }
     // Store the numeric file mounts
     $this->arrFilemountIds = $this->filemounts;
     // Convert the file mounts into paths (backwards compatibility)
     if (!$this->isAdmin && !empty($this->filemounts)) {
         $objFiles = \FilesModel::findMultipleByUuids($this->filemounts);
         if ($objFiles !== null) {
             $this->filemounts = $objFiles->fetchEach('path');
         }
     }
 }