/**
* Generate array representation for download
*
* @param bool $blnOrderPaid
*
* @return array
*/
public function getForTemplate($blnOrderPaid = false)
{
global $objPage;
$objDownload = $this->getRelated('download_id');
if (null === $objDownload) {
return array();
}
$arrDownloads = array();
$allowedDownload = trimsplit(',', strtolower($GLOBALS['TL_CONFIG']['allowedDownload']));
foreach ($objDownload->getFiles() as $objFileModel) {
$objFile = new \File($objFileModel->path, true);
if (!in_array($objFile->extension, $allowedDownload) || preg_match('/^meta(_[a-z]{2})?\\.txt$/', $objFile->basename)) {
continue;
}
// Send file to the browser
if ($blnOrderPaid && $this->canDownload() && \Input::get('download') == $objDownload->id && \Input::get('file') == $objFileModel->path) {
$this->download($objFileModel->path);
}
$arrMeta = \Frontend::getMetaData($objFileModel->meta, $objPage->language);
// Use the file name as title if none is given
if ($arrMeta['title'] == '') {
$arrMeta['title'] = specialchars(str_replace('_', ' ', preg_replace('/^[0-9]+_/', '', $objFile->filename)));
}
$strHref = '';
if (TL_MODE == 'FE') {
$strHref = \Haste\Util\Url::addQueryString('download=' . $objDownload->id . '&file=' . $objFileModel->path);
}
// Add the image
$arrDownloads[] = array('id' => $this->id, 'name' => $objFile->basename, 'title' => $arrMeta['title'], 'link' => $arrMeta['title'], 'caption' => $arrMeta['caption'], 'href' => $strHref, 'filesize' => \System::getReadableSize($objFile->filesize, 1), 'icon' => TL_ASSETS_URL . 'assets/contao/images/' . $objFile->icon, 'mime' => $objFile->mime, 'meta' => $arrMeta, 'extension' => $objFile->extension, 'path' => $objFile->dirname, 'remaining' => $objDownload->downloads_allowed > 0 ? sprintf($GLOBALS['TL_LANG']['MSC']['downloadsRemaining'], intval($this->downloads_remaining)) : '', 'downloadable' => $blnOrderPaid && $this->canDownload());
}
return $arrDownloads;
}
protected static function addToPDFSearchIndex($strFile, $arrParentSet)
{
$objFile = new \File($strFile);
if (!Validator::isValidPDF($objFile)) {
return false;
}
$objDatabase = \Database::getInstance();
$objModel = $objFile->getModel();
$arrMeta = \Frontend::getMetaData($objModel->meta, $arrParentSet['language']);
// Use the file name as title if none is given
if ($arrMeta['title'] == '') {
$arrMeta['title'] = specialchars($objFile->basename);
}
$strHref = \Environment::get('base') . \Environment::get('request');
// Remove an existing file parameter
if (preg_match('/(&(amp;)?|\\?)file=/', $strHref)) {
$strHref = preg_replace('/(&(amp;)?|\\?)file=[^&]+/', '', $strHref);
}
$strHref .= (\Config::get('disableAlias') || strpos($strHref, '?') !== false ? '&' : '?') . 'file=' . \System::urlEncode($objFile->value);
$arrSet = array('pid' => $arrParentSet['pid'], 'tstamp' => time(), 'title' => $arrMeta['title'], 'url' => $strHref, 'filesize' => \System::getReadableSize($objFile->size, 2), 'checksum' => $objFile->hash, 'protected' => $arrParentSet['protected'], 'groups' => $arrParentSet['groups'], 'language' => $arrParentSet['language'], 'mime' => $objFile->mime);
// Return if the file is indexed and up to date
$objIndex = $objDatabase->prepare("SELECT * FROM tl_search WHERE pid=? AND checksum=?")->execute($arrSet['pid'], $arrSet['checksum']);
// there are already indexed files containing this file (same checksum and filename)
if ($objIndex->numRows) {
// Return if the page with the file is indexed
if (in_array($arrSet['pid'], $objIndex->fetchEach('pid'))) {
return false;
}
$strContent = $objIndex->text;
} else {
try {
// parse only for the first occurrence
$parser = new \Smalot\PdfParser\Parser();
$objPDF = $parser->parseFile($strFile);
$strContent = $objPDF->getText();
} catch (\Exception $e) {
// Missing object refernce #...
return false;
}
}
// Put everything together
$arrSet['text'] = $strContent;
$arrSet['text'] = trim(preg_replace('/ +/', ' ', \String::decodeEntities($arrSet['text'])));
// Update an existing old entry
if ($objIndex->pid == $arrSet['pid']) {
$objDatabase->prepare("UPDATE tl_search %s WHERE id=?")->set($arrSet)->execute($objIndex->id);
$intInsertId = $objIndex->id;
} else {
$objInsertStmt = $objDatabase->prepare("INSERT INTO tl_search %s")->set($arrSet)->execute();
$intInsertId = $objInsertStmt->insertId;
}
static::indexContent($arrSet, $intInsertId);
}
public static function addDownloadsFromProductDownloadsToTemplate($objTemplate)
{
$arrDownloads = array();
// array for downloadfiles from db
$arrFiles = array();
// contains queryresults from db
$strTable = "tl_iso_download";
// name of download table
global $objPage;
$arrOptions = array('order' => 'sorting ASC');
$arrFiles = \Isotope\Model\Download::findBy('pid', $objTemplate->id, $arrOptions);
if ($arrFiles === null) {
return $arrDownloads;
}
while ($arrFiles->next()) {
$objModel = \FilesModel::findByUuid($arrFiles->singleSRC);
if ($objModel === null) {
if (!\Validator::isUuid($arrFiles->singleSRC)) {
$objTemplate->text = '<p class="error">' . $GLOBALS['TL_LANG']['ERR']['version2format'] . '</p>';
}
} elseif (is_file(TL_ROOT . '/' . $objModel->path)) {
$objFile = new \File($objModel->path, true);
$file = \Input::get('file', true);
// Send the file to the browser and do not send a 404 header (see #4632)
if ($file != '' && $file == $objFile->path) {
\Controller::sendFileToBrowser($file);
}
$arrMeta = \Frontend::getMetaData($objModel->meta, $objPage->language);
if (empty($arrMeta)) {
if ($objPage->rootFallbackLanguage !== null) {
$arrMeta = \Frontend::getMetaData($objModel->meta, $objPage->rootFallbackLanguage);
}
}
$strHref = \Environment::get('request');
// Remove an existing file parameter (see #5683)
if (preg_match('/(&(amp;)?|\\?)file=/', $strHref)) {
$strHref = preg_replace('/(&(amp;)?|\\?)file=[^&]+/', '', $strHref);
}
$strHref .= (\Config::get('disableAlias') || strpos($strHref, '?') !== false ? '&' : '?') . 'file=' . \System::urlEncode($objFile->path);
$objDownload = new \stdClass();
$objDownload->id = $objModel->id;
$objDownload->uuid = $objModel->uuid;
$objDownload->name = $objFile->basename;
$objDownload->formedname = preg_replace(array('/_/', '/.\\w+$/'), array(' ', ''), $objFile->basename);
$objDownload->title = specialchars(sprintf($GLOBALS['TL_LANG']['MSC']['download'], $objFile->basename));
$objDownload->link = $arrMeta['title'];
$objDownload->filesize = \System::getReadableSize($objFile->filesize, 1);
$objDownload->icon = TL_ASSETS_URL . 'assets/contao/images/' . $objFile->icon;
$objDownload->href = $strHref;
$objDownload->mime = $objFile->mime;
$objDownload->extension = $objFile->extension;
$objDownload->path = $objFile->dirname;
$objDownload->class = 'isotope-download isotope-download-file';
$objT = new \FrontendTemplate('isotope_download_from_attribute');
$objT->setData((array) $objDownload);
$objDownload->output = $objT->parse();
$arrDownloads[] = $objDownload;
}
}
$objTemplate->downloads = $arrDownloads;
}
/**
* Get the images
*
* @param string $sorting
* @param string $metaLanguage
* @param bool $metaIgnore
* @param string $metaFallbackLanguage
*
* @return array
*/
public function getImages($sorting, $metaLanguage, $metaIgnore = false, $metaFallbackLanguage = null)
{
$files = $this->getFileModels();
if ($files === null) {
return [];
}
$images = [];
while ($files->next()) {
// Skip subfolders
if ($files->type == 'folder') {
continue;
}
$file = new \File($files->path, true);
if (!$file->isImage) {
continue;
}
$meta = \Frontend::getMetaData($files->meta, $metaLanguage);
if (empty($meta)) {
if ($metaIgnore) {
continue;
} elseif ($metaFallbackLanguage !== null) {
$meta = \Frontend::getMetaData($files->meta, $metaFallbackLanguage);
}
}
// Use the file name as title if none is given
if ($meta['title'] == '') {
$meta['title'] = specialchars($file->basename);
}
// Add the image
$images[$files->path] = ['id' => $files->id, 'uuid' => $files->uuid, 'name' => $file->basename, 'singleSRC' => $files->path, 'alt' => $meta['title'], 'imageUrl' => $meta['link'], 'caption' => $meta['caption']];
}
return $this->sortImages($images, $this->getMetaData(), $sorting);
}
/**
* Add enclosures to a template
*
* @param object $objTemplate The template object to add the enclosures to
* @param array $arrItem The element or module as array
* @param string $strKey The name of the enclosures field in $arrItem
*/
public static function addEnclosuresToTemplate($objTemplate, $arrItem, $strKey = 'enclosure')
{
$arrEnclosures = deserialize($arrItem[$strKey]);
if (!is_array($arrEnclosures) || empty($arrEnclosures)) {
return;
}
$objFiles = \FilesModel::findMultipleByUuids($arrEnclosures);
if ($objFiles === null) {
if (!\Validator::isUuid($arrEnclosures[0])) {
foreach (array('details', 'answer', 'text') as $key) {
if (isset($objTemplate->{$key})) {
$objTemplate->{$key} = '<p class="error">' . $GLOBALS['TL_LANG']['ERR']['version2format'] . '</p>';
}
}
}
return;
}
$file = \Input::get('file', true);
// Send the file to the browser and do not send a 404 header (see #5178)
if ($file != '') {
while ($objFiles->next()) {
if ($file == $objFiles->path) {
static::sendFileToBrowser($file);
}
}
$objFiles->reset();
}
/** @var \PageModel $objPage */
global $objPage;
$arrEnclosures = array();
$allowedDownload = trimsplit(',', strtolower(\Config::get('allowedDownload')));
// Add download links
while ($objFiles->next()) {
if ($objFiles->type == 'file') {
if (!in_array($objFiles->extension, $allowedDownload) || !is_file(TL_ROOT . '/' . $objFiles->path)) {
continue;
}
$objFile = new \File($objFiles->path, true);
$strHref = \Environment::get('request');
// Remove an existing file parameter (see #5683)
if (preg_match('/(&(amp;)?|\\?)file=/', $strHref)) {
$strHref = preg_replace('/(&(amp;)?|\\?)file=[^&]+/', '', $strHref);
}
$strHref .= (\Config::get('disableAlias') || strpos($strHref, '?') !== false ? '&' : '?') . 'file=' . \System::urlEncode($objFiles->path);
$arrMeta = \Frontend::getMetaData($objFiles->meta, $objPage->language);
if (empty($arrMeta) && $objPage->rootFallbackLanguage !== null) {
$arrMeta = \Frontend::getMetaData($objFiles->meta, $objPage->rootFallbackLanguage);
}
// Use the file name as title if none is given
if ($arrMeta['title'] == '') {
$arrMeta['title'] = specialchars($objFile->basename);
}
$arrEnclosures[] = array('link' => $arrMeta['title'], 'filesize' => static::getReadableSize($objFile->filesize), 'title' => specialchars(sprintf($GLOBALS['TL_LANG']['MSC']['download'], $objFile->basename)), 'href' => $strHref, 'enclosure' => $objFiles->path, 'icon' => TL_ASSETS_URL . 'assets/contao/images/' . $objFile->icon, 'mime' => $objFile->mime, 'meta' => $arrMeta);
}
}
$objTemplate->enclosure = $arrEnclosures;
}
/**
* Generate download attributes
* @param IsotopeProduct
* @return string
*/
public function generate(IsotopeProduct $objProduct, array $arrOptions = array())
{
global $objPage;
$arrFiles = deserialize($objProduct->{$this->field_name});
// Return if there are no files
if (empty($arrFiles) || !is_array($arrFiles)) {
return '';
}
// Get the file entries from the database
$objFiles = \FilesModel::findMultipleByIds($arrFiles);
if (null === $objFiles) {
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 ($objFiles->next()) {
if ($file == $objFiles->path || dirname($file) == $objFiles->path) {
\Controller::sendFileToBrowser($file);
}
}
$objFiles->reset();
}
$files = array();
$auxDate = array();
$allowedDownload = trimsplit(',', strtolower($GLOBALS['TL_CONFIG']['allowedDownload']));
// Get all files
while ($objFiles->next()) {
// Continue if the files has been processed or does not exist
if (isset($files[$objFiles->path]) || !file_exists(TL_ROOT . '/' . $objFiles->path)) {
continue;
}
// Single files
if ($objFiles->type == 'file') {
$objFile = new \File($objFiles->path, true);
if (!in_array($objFile->extension, $allowedDownload) || preg_match('/^meta(_[a-z]{2})?\\.txt$/', $objFile->basename)) {
continue;
}
$arrMeta = \Frontend::getMetaData($objFiles->meta, $objPage->language);
// Use the file name as title if none is given
if ($arrMeta['title'] == '') {
$arrMeta['title'] = specialchars(str_replace('_', ' ', preg_replace('/^[0-9]+_/', '', $objFile->filename)));
}
$strHref = \Environment::get('request');
// Remove an existing file parameter (see #5683)
if (preg_match('/(&(amp;)?|\\?)file=/', $strHref)) {
$strHref = preg_replace('/(&(amp;)?|\\?)file=[^&]+/', '', $strHref);
}
$strHref .= ($GLOBALS['TL_CONFIG']['disableAlias'] || strpos($strHref, '?') !== false ? '&' : '?') . 'file=' . \System::urlEncode($objFiles->path);
// Add the image
$files[$objFiles->path] = array('id' => $objFiles->id, 'uuid' => $objFiles->uuid, 'name' => $objFile->basename, 'title' => $arrMeta['title'], 'link' => $arrMeta['title'], 'caption' => $arrMeta['caption'], 'href' => $strHref, 'filesize' => \System::getReadableSize($objFile->filesize, 1), 'icon' => TL_ASSETS_URL . 'assets/contao/images/' . $objFile->icon, 'mime' => $objFile->mime, 'meta' => $arrMeta, 'extension' => $objFile->extension, 'path' => $objFile->dirname);
$auxDate[] = $objFile->mtime;
} else {
$objSubfiles = \FilesModel::findByPid($objFiles->id);
if ($objSubfiles === null) {
continue;
}
while ($objSubfiles->next()) {
// Skip subfolders
if ($objSubfiles->type == 'folder') {
continue;
}
$objFile = new \File($objSubfiles->path, true);
if (!in_array($objFile->extension, $allowedDownload) || preg_match('/^meta(_[a-z]{2})?\\.txt$/', $objFile->basename)) {
continue;
}
$arrMeta = \Frontend::getMetaData($objSubfiles->meta, $objPage->language);
// Use the file name as title if none is given
if ($arrMeta['title'] == '') {
$arrMeta['title'] = specialchars(str_replace('_', ' ', preg_replace('/^[0-9]+_/', '', $objFile->filename)));
}
$strHref = \Environment::get('request');
// Remove an existing file parameter (see #5683)
if (preg_match('/(&(amp;)?|\\?)file=/', $strHref)) {
$strHref = preg_replace('/(&(amp;)?|\\?)file=[^&]+/', '', $strHref);
}
$strHref .= ($GLOBALS['TL_CONFIG']['disableAlias'] || strpos($strHref, '?') !== false ? '&' : '?') . 'file=' . \System::urlEncode($objSubfiles->path);
// Add the image
$files[$objSubfiles->path] = array('id' => $objSubfiles->id, 'uuid' => $objSubfiles->uuid, 'name' => $objFile->basename, 'title' => $arrMeta['title'], 'link' => $arrMeta['title'], 'caption' => $arrMeta['caption'], 'href' => $strHref, 'filesize' => \System::getReadableSize($objFile->filesize, 1), 'icon' => TL_ASSETS_URL . 'assets/contao/images/' . $objFile->icon, 'mime' => $objFile->mime, 'meta' => $arrMeta, 'extension' => $objFile->extension, 'path' => $objFile->dirname);
$auxDate[] = $objFile->mtime;
}
}
}
// Sort array
$sortBy = $arrOptions['sortBy'] ?: $this->sortBy;
switch ($sortBy) {
default:
case 'name_asc':
uksort($files, 'basename_natcasecmp');
break;
case 'name_desc':
uksort($files, 'basename_natcasercmp');
break;
case 'date_asc':
array_multisort($files, SORT_NUMERIC, $auxDate, SORT_ASC);
break;
case 'date_desc':
array_multisort($files, SORT_NUMERIC, $auxDate, SORT_DESC);
break;
case 'custom':
if ($objProduct->{$this->field_name . '_order'} != '') {
$tmp = deserialize($objProduct->{$this->field_name . '_order'});
if (!empty($tmp) && is_array($tmp)) {
// Remove all values
$arrOrder = array_map(function () {
}, array_flip($tmp));
// Move the matching elements to their position in $arrOrder
foreach ($files as $k => $v) {
if (array_key_exists($v['uuid'], $arrOrder)) {
$arrOrder[$v['uuid']] = $v;
unset($files[$k]);
}
}
// Append the left-over files at the end
if (!empty($files)) {
$arrOrder = array_merge($arrOrder, array_values($files));
}
// Remove empty (unreplaced) entries
$files = array_values(array_filter($arrOrder));
unset($arrOrder);
}
}
break;
case 'random':
shuffle($files);
break;
}
$objTemplate = new \Isotope\Template('ce_downloads');
$objTemplate->class = $this->field_name;
$objTemplate->files = array_values($files);
return $objTemplate->parse();
}
