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create preview from document file too

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pass url parameter 'file' instead of 'version'
This commit is contained in:
Uwe Steinmann 2013-04-29 19:32:00 +02:00
parent 9f7b665c48
commit c3eb4d629c
1 changed files with 13 additions and 5 deletions
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18
op/op.Preview.php
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@ -46,18 +46,26 @@ if ($document->getAccessMode($user) < M_READ) {
exit;
}
$version = $_GET["version"];
if (!isset($version) || !is_numeric($version) || intval($version)<1) {
if(isset($_GET['version'])) {
$version = $_GET["version"];
if (!is_numeric($version) || intval($version)<1)
exit;
$object = $document->getContentByVersion($version);
} elseif(isset($_GET['file'])) {
$file = $_GET['file'];
if (!is_numeric($file) || intval($file)<1)
exit;
$object = $document->getDocumentFile($file);
} else {
exit;
}
$content = $document->getContentByVersion($version);
if (!is_object($content)) {
if (!is_object($object)) {
exit;
}
$previewer = new SeedDMS_Preview_Previewer($settings->_cacheDir, $_GET["width"]);
header('Content-Type: image/png');
$previewer->getPreview($content);
$previewer->getPreview($object);
?>