public static function addFile($objFile)
{
$checksum = md5(preg_replace('/ +/', ' ', strip_tags($objFile->copyright)));
$objModel = FileCreditModel::findByUuid($objFile->uuid);
// do not index again if copyright did not change, but add the current page
if ($objModel !== null && $checksum == $objModel->checksum) {
static::addCurrentPage($objModel);
return false;
}
$arrSet = array('tstamp' => time(), 'uuid' => $objFile->uuid, 'checksum' => $checksum, 'published' => 1, 'start' => '', 'stop' => '');
if ($objModel !== null) {
// delete: remove credit if copyright is empty
if ($objFile->copyright == '') {
// remove all pages for the credit before
FileCreditPageModel::deleteByPid($objModel->id);
$objModel->delete();
return false;
}
// update: otherwise update existing filecredit
$objModel->setRow($arrSet);
$objModel->save();
static::addCurrentPage($objModel);
return true;
}
// create: add new credit
if ($objFile->copyright != '') {
$objModel = new FileCreditModel();
$objModel->setRow($arrSet);
$objModel->save();
static::addCurrentPage($objModel);
return true;
}
return false;
}
public static function parseCredit(FileCreditModel $objModel, array $arrPids = array(), $objModule)
{
global $objPage;
$objTemplate = new \FrontendTemplate(!$objModule->creditsGroupBy ? 'filecredit_default' : 'filecredit_grouped');
// skip if no files model exists
if (($objFilesModel = $objModel->getRelated('uuid')) === null) {
return null;
}
// cleanup: remove credits where copyright was deleted
if ($objFilesModel->copyright == '') {
FileCreditPageModel::deleteByPid($objModel->id);
$objModel->delete();
return null;
}
// skip if credit occurs on no page
if (($objCreditPages = FileCreditPageModel::findPublishedByPids(array($objModel->id))) === null) {
return null;
}
while ($objCreditPages->next()) {
$arrCredit = $objCreditPages->row();
// not a child of current root page
if (!empty($arrPids) && !in_array($arrCredit['page'], $arrPids)) {
continue;
}
if ($arrCredit['url'] == '' && ($objTarget = \PageModel::findByPk($arrCredit['page'])) !== null) {
$arrCredit['url'] = \Controller::generateFrontendUrl($objTarget->row());
}
$arrPages[] = $arrCredit;
}
if ($arrPages === null) {
return null;
}
$objTemplate->setData($objModel->row());
$objTemplate->fileData = $objFilesModel->row();
static::addCopyrightToTemplate($objTemplate, $objFilesModel, $objModule);
$objTemplate->link = $GLOBALS['TL_LANG']['MSC']['creditLinkText'];
$objTemplate->pagesLabel = $GLOBALS['TL_LANG']['MSC']['creditPagesLabel'];
$objTemplate->path = $objFilesModel->path;
$objTemplate->pages = $arrPages;
$objTemplate->pageCount = count($arrPages);
// colorbox support
if ($objPage->outputFormat == 'xhtml') {
$strLightboxId = 'lightbox';
} else {
$strLightboxId = 'lightbox[' . substr(md5($objTemplate->getName() . '_' . $objFilesModel->id), 0, 6) . ']';
}
$objTemplate->attribute = $strLightboxId ? ($objPage->outputFormat == 'html5' ? ' data-gallery="#gallery-' . $objModule->id . '" data-lightbox="' : ' rel="') . $strLightboxId . '"' : '';
$objTemplate->addImage = false;
// Add an image
if (!is_file(TL_ROOT . '/' . $objModel->path)) {
$arrData = array('singleSRC' => $objFilesModel->path, 'doNotIndex' => true);
$size = deserialize($objModule->imgSize);
if ($size[0] > 0 || $size[1] > 0 || is_numeric($size[2])) {
$arrData['size'] = $objModule->imgSize;
}
\Controller::addImageToTemplate($objTemplate, $arrData);
}
return array('pages' => $arrPages, 'order' => static::getSortValue($objModule->creditsSortBy, $objTemplate), 'group' => static::getGroupValue($objModule->creditsGroupBy, $objTemplate), 'output' => $objTemplate->parse());
}
protected function compile()
{
FileCredit::indexStop();
$arrPids = array();
if ($this->defineRoot && $this->rootPage > 0) {
if (($objRoot = $this->objModel->getRelated('rootPage')) !== null) {
$arrPids = \Database::getInstance()->getChildRecords(array($objRoot->id), 'tl_page');
}
}
$objCredits = FileCreditModel::findByPublished();
if ($objCredits === null) {
$this->Template->empty = $GLOBALS['TL_LANG']['MSC']['emptyCreditList'];
return;
}
$this->Template->cssClass = 'sortby_' . $this->creditsSortBy;
$this->Template->cssClass .= $this->creditsGroupBy ? ' groupby_' . $this->creditsGroupBy : '';
$this->Template->group = $this->creditsGroupBy;
$this->Template->credits = FileCredit::parseCredits($objCredits, $arrPids, $this);
FileCredit::indexContinue();
}
protected function getFileCredits()
{
$arrAllowedTypes = trimsplit(',', strtolower($GLOBALS['TL_CONFIG']['validImageTypes']));
$objSingleSRCCredits = FileCreditModel::findMultiplePublishedSingleSRCContentElementsByExtensions($this->arrPids, $arrAllowedTypes);
$objMultiSRCCredits = FileCreditModel::findMultiplePublishedMultiSRCContentElements($this->arrPids, $arrAllowedTypes);
$objMultiSelectedCredits = FileCreditModel::findMultiplePublishedBySelectedCredits(deserialize($this->selectedCredits));
if ($objSingleSRCCredits === null) {
$objSingleSRCCredits = array();
}
if ($objMultiSRCCredits === null) {
$objMultiSRCCredits = array();
}
if ($objMultiSelectedCredits === null) {
$objMultiSelectedCredits = array();
}
$arrAll = array_merge($objSingleSRCCredits, $objMultiSRCCredits, $objMultiSelectedCredits);
if ($arrAll === null) {
return null;
}
uasort($arrAll, 'HeimrichHannot\\FileCredit\\FileCredit::sortByParent');
return $arrAll;
}
