public function newThumbnail($docId)
{
$documentObj = new Document_Model($docId);
$fileExt = $documentObj->getExt();
//The obfuscated file name, stored in the location column
$docName = $documentObj->getLocation();
//The docName without the file extention
$baseName = $documentObj->getBaseName();
switch ($fileExt) {
case 'pdf':
$url = base_url() . $this->config->item('dataDir') . $docName;
$newImage = $this->config->item('dataDir') . 'thumbnails/' . $baseName . '.jpg';
if (extension_loaded('imagick')) {
//create a thumbnail from the screenshot
$thumb = new Imagick($url . [0]);
$thumb->thumbnailImage(400, 0);
$thumb->writeImage($newImage);
$msg = array('status' => 'success', 'msg' => 'Thumbnail was successfully created.');
echo json_encode($msg);
} else {
$msg = array('status' => 'error', 'msg' => 'You must have ImageMagick installed to convert a pdf to thumbnail image.');
echo json_encode($msg);
}
break;
case 'html':
case 'php':
case 'htm':
//create PDF from HTML
$html = $this->load->file(FCPATH . $this->config->item('dataDir') . $docName, true);
//create thumbnail from HTML
$options = array('format' => 'jpg', 'user-style-sheet' => FCPATH . 'assets/css/bootstrap.css', 'load-error-handling' => 'skip');
$newImage = $this->config->item('dataDir') . 'thumbnails/' . $baseName . '.jpg';
$this->image->generateFromHtml($html, $newImage, $options, true);
$msg = array('status' => 'success', 'msg' => 'Successfully created a thumbnail of your file.');
echo json_encode($msg);
break;
case 'png':
case 'jpg':
$config['source_image'] = $this->config->item('dataDir') . $docName;
$config['new_image'] = $this->config->item('dataDir') . 'thumbnails/' . $docName;
$config['maintain_ratio'] = true;
$config['height'] = 200;
$this->load->library('image_lib', $config);
if (!$this->image_lib->resize()) {
$msg = array('status' => 'error', 'msg' => 'There was an error trying to resize the image.');
echo json_encode($msg);
} else {
$msg = array('status' => 'success', 'msg' => 'Successfully created a thumbnail of your image.');
echo json_encode($msg);
}
break;
default:
$msg = array('status' => 'error', 'msg' => 'This filetype is currently not supported for making thumbnails.');
echo json_encode($msg);
break;
}
}
public function permDeleteFiles($fileId)
{
$this->load->helper('file');
$userPermObj = new User_Perms_Model($this->session->id);
if (!$userPermObj->userObj->isRoot()) {
$error = array('status' => 'error', 'msg' => 'You do not have permission to delete this file');
return json_encode($error);
exit;
}
// all ok, proceed!
if (isset($fileId)) {
if ($userPermObj->canAdmin($fileId)) {
$fileObj = new Document_Model($fileId);
$location = $fileObj->getLocation();
// delete from db
$data = array('id' => $fileId);
$this->db->delete('documents', $data);
$this->db->delete('log', $data);
$data = array('fid' => $fileId);
$this->db->delete('dept_perms', $data);
$this->db->delete('user_perms', $data);
$realName = $fileObj->getBaseName();
$ext = $fileObj->getExt();
if (is_file($this->config->item('archiveDir') . $location)) {
unlink($this->config->item('archiveDir') . $location);
}
if (is_file($this->config->item('dataDir') . 'pdf/' . $realName . '.pdf')) {
unlink($this->config->item('dataDir') . 'pdf/' . $realName . '.pdf');
}
if (is_file($this->config->item('dataDir') . 'thumbnails/' . $realName . '.png')) {
unlink($this->config->item('dataDir') . 'thumbnails/' . $realName . '.png');
}
if ($ext == 'docx') {
if (is_file($this->config->item('archiveDir') . $realName . '.odt')) {
unlink($this->config->item('archiveDir') . $realName . '.odt');
}
if (is_file($this->config->item('archiveDir') . $realName . '.html')) {
unlink($this->config->item('archiveDir') . $realName . '.html');
}
}
if (is_dir($this->config->item('revisionDir') . $fileId . '/')) {
delete_files($this->config->item('revisionDir') . $fileId . '/', true);
}
return true;
}
}
return false;
}
public function updateDocument($id)
{
$docObj = new Document_Model($id);
$location = $docObj->getLocation();
$baseName = $docObj->getBaseName();
$html = $this->load->file(FCPATH . $this->config->item('dataDir') . $location, true);
$this->image->setBinary($this->config->item('image_binary'));
$options = array('format' => 'jpg', 'user-style-sheet' => FCPATH . 'assets/css/bootstrap.css', 'load-error-handling' => 'skip');
$newImage = $this->config->item('dataDir') . 'thumbnails/' . $baseName . '.jpg';
$this->image->generateFromHtml($html, $newImage, $options, true);
$options = array('viewport-size' => '1250', 'load-error-handling' => 'skip');
$newPdf = $this->config->item('dataDir') . 'pdf/' . $baseName . '.pdf';
$this->pdf->setBinary($this->config->item('pdf_binary'));
$this->pdf->generateFromHtml($html, $newPdf, $options, true);
$config['source_image'] = $newImage;
$config['maintain_ratio'] = true;
$config['height'] = 200;
$this->load->library('image_lib', $config);
$this->image_lib->resize();
}
public function index()
{
$docObj = new Document_Model($this->docId);
$location = $docObj->getLocation();
$fileExt = $docObj->getExt();
$baseName = $docObj->getBaseName();
switch ($fileExt) {
case 'html':
case 'php':
$url = base_url() . $this->config->item('dataDir') . 'pdf/' . $baseName . '.pdf';
break;
case 'doc':
case 'docx':
$url = base_url() . $this->config->item('dataDir') . $baseName . '.odt';
break;
case 'pdf':
$url = base_url() . $this->config->item('dataDir') . $location;
break;
}
header('Location:' . base_url() . 'assets/js/viewer#' . $url);
}
public function newPdf($docId)
{
$documentObj = new Document_Model($docId);
$fileExt = $documentObj->getExt();
//The obfuscated file name, stored in the location column
$docName = $documentObj->getLocation();
//The docName without the file extention
$baseName = $documentObj->getBaseName();
switch ($fileExt) {
case 'html':
case 'php':
case 'htm':
$html = $this->load->file(FCPATH . $this->config->item('dataDir') . $docName, true);
$newPdf = FCPATH . $this->config->item('dataDir') . 'pdf/' . $baseName . '.pdf';
$options = array('viewport-size' => '1250', 'user-style-sheet' => FCPATH . 'assets/css/bootstrap.css', 'load-error-handling' => 'skip');
$this->pdf->generateFromHtml($html, $newPdf, $options, true);
$msg = array('status' => 'success', 'msg' => 'Successfully created a new pdf of your file.');
echo json_encode($msg);
break;
case 'png':
case 'jpg':
case 'gif':
case 'tif':
case 'bmp':
$html = '<html><body><div class="container"><img class="img-responsive" src=" ' . FCPATH . $this->config->item('dataDir') . $docName . ' "></div></body></html>';
$newPdf = FCPATH . $this->config->item('dataDir') . 'pdf/' . $baseName . '.pdf';
$options = array('viewport-size' => '1250', 'user-style-sheet' => FCPATH . 'assets/css/bootstrap.css', 'load-error-handling' => 'skip');
$this->pdf->generateFromHtml($html, $newPdf, $options, true);
$msg = array('status' => 'success', 'msg' => 'Successfully created a new pdf of your file.');
echo json_encode($msg);
break;
default:
$msg = array('status' => 'error', 'msg' => 'This filetype is currently not supported for making pdfs.');
echo json_encode($msg);
break;
}
}
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');
}
}