/**
* Compile global buttons from the table configuration array and return them as HTML
*
* @return string
*/
protected function generateGlobalButtons()
{
if (!is_array($GLOBALS['TL_DCA'][$this->strTable]['list']['global_operations'])) {
return '';
}
$return = '';
foreach ($GLOBALS['TL_DCA'][$this->strTable]['list']['global_operations'] as $k => $v) {
if (\Input::get('act') == 'select' && !$v['showOnSelect']) {
continue;
}
$v = is_array($v) ? $v : array($v);
$label = is_array($v['label']) ? $v['label'][0] : $v['label'];
$title = is_array($v['label']) ? $v['label'][1] : $v['label'];
$attributes = $v['attributes'] != '' ? ' ' . ltrim($v['attributes']) : '';
// Custom icon (see #5541)
if ($v['icon']) {
$v['class'] = trim($v['class'] . ' header_icon');
// Add the theme path if only the file name is given
if (strpos($v['icon'], '/') === false) {
$v['icon'] = \Image::getPath($v['icon']);
}
$attributes = sprintf('style="background-image:url(\'%s%s\')"', TL_ASSETS_URL, $v['icon']) . $attributes;
}
if ($label == '') {
$label = $k;
}
if ($title == '') {
$title = $label;
}
// Call a custom function instead of using the default button
if (is_array($v['button_callback'])) {
$this->import($v['button_callback'][0]);
$return .= $this->{$v['button_callback'][0]}->{$v['button_callback'][1]}($v['href'], $label, $title, $v['class'], $attributes, $this->strTable, $this->root);
continue;
} elseif (is_callable($v['button_callback'])) {
$return .= $v['button_callback']($v['href'], $label, $title, $v['class'], $attributes, $this->strTable, $this->root);
continue;
}
$return .= '<a href="' . $this->addToUrl($v['href']) . '" class="' . $v['class'] . '" title="' . \StringUtil::specialchars($title) . '"' . $attributes . '>' . $label . '</a> ';
}
return $return;
}
/**
* 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')
{
$arrEnclosures = \StringUtil::deserialize($arrItem[$strKey]);
if (!is_array($arrEnclosures) || empty($arrEnclosures)) {
return;
}
$objFiles = \FilesModel::findMultipleByUuids($arrEnclosures);
if ($objFiles === null) {
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();
$allowedDownload = \StringUtil::trimsplit(',', strtolower(\Config::get('allowedDownload')));
// Add download links
while ($objFiles->next()) {
if ($objFiles->type == 'file') {
if (!in_array($objFiles->extension, $allowedDownload) || !is_file(TL_ROOT . '/' . $objFiles->path)) {
continue;
}
$objFile = new \File($objFiles->path);
$strHref = \Environment::get('request');
// Remove an existing file parameter (see #5683)
if (preg_match('/(&(amp;)?|\\?)file=/', $strHref)) {
$strHref = preg_replace('/(&(amp;)?|\\?)file=[^&]+/', '', $strHref);
}
$strHref .= (strpos($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'] == '') {
$arrMeta['title'] = \StringUtil::specialchars($objFile->basename);
}
$arrEnclosures[] = array('id' => $objFiles->id, 'uuid' => $objFiles->uuid, 'name' => $objFile->basename, 'title' => \StringUtil::specialchars(sprintf($GLOBALS['TL_LANG']['MSC']['download'], $objFile->basename)), 'link' => $arrMeta['title'], 'caption' => $arrMeta['caption'], 'href' => $strHref, 'filesize' => static::getReadableSize($objFile->filesize), 'icon' => \Image::getPath($objFile->icon), 'mime' => $objFile->mime, 'meta' => $arrMeta, 'extension' => $objFile->extension, 'path' => $objFile->dirname, 'enclosure' => $objFiles->path);
}
}
$objTemplate->enclosure = $arrEnclosures;
}
