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add method getDocumentPreview(), fix setting some headers

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This commit is contained in:
Uwe Steinmann 2017-01-05 10:05:47 +01:00
parent daa6b1dea1
commit fd2d343c71
1 changed files with 48 additions and 14 deletions
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62
restapi/index.php
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@ -542,10 +542,10 @@ function getDocumentContent($id) { /* {{{ */
$lc = $document->getLatestContent();
$app->response()->header('Content-Type', $lc->getMimeType());
$app->response()->header("Content-Disposition: filename=\"" . $document->getName().$lc->getFileType() . "\"");
$app->response()->header("Content-Length: " . filesize($dms->contentDir . $lc->getPath()));
$app->response()->header("Expires: 0");
$app->response()->header("Cache-Control: no-cache, must-revalidate");
$app->response()->header("Pragma: no-cache");
$app->response()->header("Content-Length", filesize($dms->contentDir . $lc->getPath()));
$app->response()->header("Expires", "0");
$app->response()->header("Cache-Control", "no-cache, must-revalidate");
$app->response()->header("Pragma", "no-cache");
readfile($dms->contentDir . $lc->getPath());
} else {
@ -592,11 +592,11 @@ function getDocumentVersion($id, $version) { /* {{{ */
if ($document->getAccessMode($userobj) >= M_READ) {
$lc = $document->getContentByVersion($version);
$app->response()->header('Content-Type', $lc->getMimeType());
$app->response()->header("Content-Disposition: filename=\"" . $document->getName().$lc->getFileType() . "\"");
$app->response()->header("Content-Length: " . filesize($dms->contentDir . $lc->getPath()));
$app->response()->header("Expires: 0");
$app->response()->header("Cache-Control: no-cache, must-revalidate");
$app->response()->header("Pragma: no-cache");
$app->response()->header("Content-Disposition", "filename=\"" . $document->getName().$lc->getFileType() . "\"");
$app->response()->header("Content-Length", filesize($dms->contentDir . $lc->getPath()));
$app->response()->header("Expires", "0");
$app->response()->header("Cache-Control", "no-cache, must-revalidate");
$app->response()->header("Pragma", "no-cache");
readfile($dms->contentDir . $lc->getPath());
} else {
@ -638,11 +638,11 @@ function getDocumentFile($id, $fileid) { /* {{{ */
if ($document->getAccessMode($userobj) >= M_READ) {
$file = $document->getDocumentFile($fileid);
$app->response()->header('Content-Type', $file->getMimeType());
$app->response()->header("Content-Disposition: filename=\"" . $document->getName().$file->getFileType() . "\"");
$app->response()->header("Content-Length: " . filesize($dms->contentDir . $file->getPath()));
$app->response()->header("Expires: 0");
$app->response()->header("Cache-Control: no-cache, must-revalidate");
$app->response()->header("Pragma: no-cache");
$app->response()->header("Content-Disposition", "filename=\"" . $document->getName().$file->getFileType() . "\"");
$app->response()->header("Content-Length", filesize($dms->contentDir . $file->getPath()));
$app->response()->header("Expires", "0");
$app->response()->header("Cache-Control", "no-cache, must-revalidate");
$app->response()->header("Pragma", "no-cache");
readfile($dms->contentDir . $file->getPath());
} else {
@ -697,6 +697,39 @@ function getDocumentAttributes($id) { /* {{{ */
}
} /* }}} */
function getDocumentPreview($id, $version=0, $width=0) { /* {{{ */
global $app, $dms, $userobj, $settings;
$document = $dms->getDocument($id);
if($document) {
if ($document->getAccessMode($userobj) >= M_READ) {
if($version)
$object = $document->getContentByVersion($version);
else
$object = $document->getLatestContent();
if(!$object)
exit;
if(!empty($width))
$previewer = new SeedDMS_Preview_Previewer($settings->_cacheDir, $width);
else
$previewer = new SeedDMS_Preview_Previewer($settings->_cacheDir);
if(!$previewer->hasPreview($object))
$previewer->createPreview($object);
$app->response()->header('Content-Type', 'image/png');
$app->response()->header("Content-Disposition", "filename=\"preview-" . $document->getID()."-".$object->getVersion()."-".$width.".png" . "\"");
$app->response()->header("Content-Length", $previewer->getFilesize($object));
// $app->response()->header("Expires", "0");
// $app->response()->header("Cache-Control", "no-cache, must-revalidate");
// $app->response()->header("Pragma", "no-cache");
$previewer->getPreview($object);
} else {
$app->response()->status(404);
}
}
} /* }}} */
function getAccount() { /* {{{ */
global $app, $dms, $userobj;
if($userobj) {
@ -1347,6 +1380,7 @@ $app->get('/document/:id/files', 'getDocumentFiles');
$app->get('/document/:id/file/:fileid', 'getDocumentFile');
$app->get('/document/:id/links', 'getDocumentLinks');
$app->get('/document/:id/attributes', 'getDocumentAttributes');
$app->get('/document/:id/preview/:version/:width', 'getDocumentPreview');
$app->put('/account/fullname', 'setFullName');
$app->put('/account/email', 'setEmail');
$app->get('/account/locked', 'getLockedDocuments');