public function checkInFile(array $data = null)
{
$id = $data['formData']['id'];
$fileDataObj = new Document_Model($id);
$location = $fileDataObj->getLocation();
if ($fileDataObj->getError() == '' && $fileDataObj->getStatus() == $this->uid) {
//look to see how many revision are there
$result = $fileDataObj->getTotalRevisions();
$revisionNumber = count($result);
// if revision dir not available, create it
if (!is_dir($this->config->item('revisionDir'))) {
if (!mkdir($this->config->item('revisionDir'), 0775)) {
$error = array('status' => 'error', 'msg' => 'Could not create the Revision Directory');
echo json_encode($error);
exit;
}
}
//creates the revision directory folder for the specific file being revised
if (!is_dir($this->config->item('revisionDir') . $id)) {
if (!mkdir($this->config->item('revisionDir') . $id, 0775)) {
$error = array('status' => 'error', 'msg' => 'Could not create the Revision Directory ' . $this->config->item('revisionDir') . $id);
echo json_encode($error);
exit;
}
}
//creates the revision directory pdf folder for the specific file being revised
if (!is_dir($this->config->item('revisionDir') . $id . '/pdf')) {
if (!mkdir($this->config->item('revisionDir') . $id . '/pdf', 0775)) {
$error = array('status' => 'error', 'msg' => 'Could not create the Revision Directory ' . $this->config->item('revisionDir') . $id . '/pdf');
echo json_encode($error);
exit;
}
}
//creates the revision directory thumbnail folder for the specific file being revised
if (!is_dir($this->config->item('revisionDir') . $id . '/thumbnails')) {
if (!mkdir($this->config->item('revisionDir') . $id . '/thumbnails', 0775)) {
$error = array('status' => 'error', 'msg' => 'Could not create the Revision Directory ' . $this->config->item('revisionDir') . $id . '/thumbnails');
echo json_encode($error);
exit;
}
}
$fileExt = $fileDataObj->getExt();
$baseName = $fileDataObj->getBaseName();
$fileName = $this->config->item('dataDir') . $location;
$pdf = $this->config->item('dataDir') . 'pdf/' . $baseName . '.pdf';
$thumb = $this->config->item('dataDir') . 'thumbnails/' . $baseName . '.png';
$revPdf = $this->config->item('revisionDir') . $id . '/pdf/' . $id . '_' . ($revisionNumber - 1) . '.pdf';
$revThumb = $this->config->item('revisionDir') . $id . '/thumbnails/' . $id . '_' . ($revisionNumber - 1) . '.png';
/*if there is a pdf copy the pdf to the appropriate
*revision directory and then delete old pdf
*/
if (file_exists($pdf)) {
if (!copy($pdf, $revPdf)) {
$error = array('status' => 'error', 'msg' => 'There was an error copying ' . $pdf . ' to ' . $revPdf);
echo json_encode($error);
} else {
unlink($pdf);
}
}
/*if there is a thumbnail copy the thumbnail to the
*appropriate revision directory and delete old thumbnail
*/
if (file_exists($thumb)) {
if (!copy($thumb, $revThumb)) {
$error = array('status' => 'error', 'msg' => 'There was an error copying ' . $thumb . ' to ' . $revThumb);
echo json_encode($error);
} else {
unlink($thumb);
}
}
//read and close
$fileHandler = fopen($fileName, "r");
$fileContent = fread($fileHandler, filesize($fileName));
fclose($fileHandler);
//write and close
$fileHandler = fopen($this->config->item('revisionDir') . $id . '/' . $id . '_' . ($revisionNumber - 1) . '.' . $fileExt, "w");
fwrite($fileHandler, $fileContent);
fclose($fileHandler);
// all OK, proceed!
$userName = $this->userObj->getUserName();
//update revision log set the current revision to the next number
$fileDataObj->updateCurrentRevision($revisionNumber);
//add a new revision and set to current
$fileDataObj->insertNewRevision($userName, $data['formData']['note']);
//complete the file check in process
$fileDataObj->checkIn($publishable, $data['fileData']['file_name']);
// rename and save file
if (!copy($data['fileData']['full_path'], $this->config->item('dataDir') . $location)) {
$error = array('status' => 'error', 'msg' => 'We were unable to successfully copy the checked in file to the file directory');
echo json_encode($error);
} else {
unlink($data['fileData']['full_path']);
$msg = array('status' => 'success', 'msg' => 'We successfully uploaded the checked in file,
and create a revision directory for the previous version.');
echo json_encode($msg);
}
AccessLog_Model::addLogEntry($id, 'I');
}
}
