mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-07-23 09:52:22 +00:00
- Fixed typos
- application/controllers/Cis/Pub.php bild method refactored - Replaced AkteModel with AkteLib where possible - application/core/FHC_Controller->outputFile added new features + improvements - Added new public methods outputImageByContent and outputImageByFile to application/core/FHC_Controller - Added new private method _outputImage to application/core/FHC_Controller - AkteLib fixes
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@@ -29,10 +29,14 @@ class Pub extends Auth_Controller
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*/
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public function bild($source, $id)
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{
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$this->load->model('person/Person_model', 'PersonModel');
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$person_id_user = '';
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$person_id_user = getAuthPersonId();
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$serverzugriff = false;
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// Default Bild (Dummy Profilbild)
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$outputFileName = FHCPATH . 'skin/images/profilbild_dummy.jpg';
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$outputFileContent = '';
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$mimetype = 'application/jpeg';
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$this->load->model('person/Person_model', 'PersonModel');
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// Wenn das Bild direkt aufgerufen wird, ist eine Authentifizierung erforderlich
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// Wenn es vom Server selbst aufgerufen wird, ist keine Auth. notwendig
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@@ -45,31 +49,27 @@ class Pub extends Auth_Controller
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'zugangscode' => $_SESSION['incoming/user']
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]);
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if (hasData($result))
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$person_id_user = current(getData($result))->person_id;
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$person_id_user = getData($result)[0]->person_id;
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} elseif (isset($_SESSION['prestudent/user'])) { // Von Prestudententool
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$result = $this->PersonModel->loadWhere([
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'zugangscode' => $_SESSION['prestudent/user']
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]);
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if (hasData($result))
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$person_id_user = current(getData($result))->person_id;
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$person_id_user = getData($result)[0]->person_id;
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} elseif (isset($_SESSION['bewerbung/personId'])) { // Von Bewerbungstool
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$person_id_user = $_SESSION['bewerbung/personId'];
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} else {
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$person_id_user = getAuthPersonId();
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}
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} else {
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$serverzugriff = true;
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}
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// Default Bild (Dummy Profilbild)
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$cTmpHEX = base64_encode(file_get_contents(FHCPATH . 'skin/images/profilbild_dummy.jpg'));
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if ($source == 'person' && $id) {
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// If the picture is from the person table
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if ($source == 'person' && is_numeric($id)) {
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$foto_gesperrt = false;
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// Person laden und Fotosperre überprüfen
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$result = $this->PersonModel->load($id);
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if (hasData($result)) {
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$person = current(getData($result));
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$person = getData($result)[0];
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if ($person->foto_sperre) {
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// Wenn der User selbst darauf zugreift darf er das Bild sehen
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$foto_gesperrt = ($person_id_user != $id);
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@@ -77,91 +77,57 @@ class Pub extends Auth_Controller
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$foto_gesperrt = true;
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}
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if ($person->foto && !$foto_gesperrt) {
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$cTmpHEX = base64_decode($person->foto);
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if (!isEmptyString($person->foto) && !$foto_gesperrt) {
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$outputFileContent = base64_decode($person->foto);
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}
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}
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}
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if($source == 'akte' && $id != '')
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// If the picture is from the akte/dms
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if($source == 'akte' && is_numeric($id))
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{
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$this->load->model('crm/Akte_model', 'AkteModel');
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$mimetype = '';
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$this->load->library('AkteLib');
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$this->AkteModel->addJoin('public.tbl_person', 'person_id');
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$result = $this->AkteModel->loadWhere([
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'person_id' => $id,
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'dokument_kurzbz' => 'Lichtbil'
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]);
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$akteResult = $this->aktelib->getByAkteId($id, 'Lichtbil');
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if (hasData($result)) {
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if (hasData($akteResult)) {
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$foto_gesperrt = false;
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$akte = getData($akteResult)[0];
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$akte = current(getData($result));
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if ($akte->foto_sperre) {
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// Wenn der User selbst darauf zugreift darf er das Bild sehen
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$foto_gesperrt = ($person_id_user != $id);
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} elseif (!$person_id_user && !$serverzugriff) {
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$foto_gesperrt = true;
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}
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// Wenn das Foto nicht im Inhalt steht wird aus aus dem DMS geladen
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if (!$akte->inhalt && $akte->dms_id) {
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$this->load->model('content/Dms_model', 'DmsModel');
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$this->load->model('content/DmsVersion_model', 'DmsVersionModel');
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$this->DmsModel->addJoin('campus.tbl_dms_version', 'dms_id');
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$this->DmsModel->addOrder('version', 'DESC');
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$this->DmsModel->addLimit(1);
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$result = $this->DmsModel->load($akte->dms_id);
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if (!hasData($result))
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die('Kein Dokument vorhanden');
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$dms = current(getData($result));
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$filename = DMS_PATH . $dms->filename;
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$this->DmsVersionModel->update([
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'dms_id' => $dms->dms_id,
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'version' => $dms->version
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], [
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'letzterzugriff' => date('c')
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]);
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if (file_exists($filename)) {
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$handle = fopen($filename, "r");
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if ($handle) {
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while (!feof($handle)) {
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$akte->inhalt .= fread($handle, 8192);
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}
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fclose($handle);
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} else {
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echo 'Fehler: Datei konnte nicht geoeffnet werden';
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}
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} else {
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echo 'Die Datei existiert nicht';
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$personResult = $this->PersonModel->load($akte->person_id);
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if (hasData($personResult)) {
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$person = getData($personResult)[0];
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if ($person->foto_sperre) {
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$foto_gesperrt = ($person_id_user != $id);
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} elseif (!$person_id_user && !$serverzugriff) {
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$foto_gesperrt = true;
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}
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}
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if ($akte->inhalt && !$foto_gesperrt) {
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$cTmpHEX = $akte->inhalt;
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// Wenn das Foto nicht im Inhalt steht wird aus aus dem DMS geladen
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if (!isEmptyString($akte->inhalt)) {
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$outputFileContent = base64_decode($akte->inhalt);
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$mimetype = $akte->mimetype;
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}
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}
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}
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// die bilder werden, sofern es funktioniert, in jpg umgewandelt da es sonst zu fehlern beim erstellen
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// von pdfs kommen kann.
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$im = @imagecreatefromstring(base64_decode($cTmpHEX));
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if ($im) {
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@ob_clean();
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header("Content-type: image/jpeg");
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exit(imagejpeg($im));
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} else {
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// bei manchen Bildern funktioniert die konvertierung nicht
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// diese werden dann einfach so angezeigt.
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@ob_clean();
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header("Content-type: image/gif");
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exit($cTmpHEX);
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// If file content is provided
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if (!isEmptyString($outputFileContent))
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{
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// If a mimetype is still not found
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if (isEmptyString($mimetype))
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{
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$fo = finfo_open();
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$mimetype = finfo_buffer($fo, $outputFileContent, FILEINFO_MIME_TYPE);
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}
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$this->outputImageByContent($mimetype, $outputFileContent);
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}
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else // otherwise use the file
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{
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$this->outputImageByFile($mimetype, $outputFileName);
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}
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}
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}
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