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allow to request merged download in a different format eg. PDF

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ralf 2022-06-10 10:52:07 +02:00
parent 4c609152f9
commit a3a893ae14
1 changed files with 21 additions and 3 deletions
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22
api/src/Storage/Merge.php
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@ -2008,20 +2008,38 @@ abstract class Merge
/** /**
* Download document merged with contact(s) * Download document merged with contact(s)
* *
* Uses the Collabora conversion API to convert the file to a different format
* @see https://sdk.collaboraonline.com/docs/conversion_api.html
* @param string $document vfs-path of document * @param string $document vfs-path of document
* @param array $ids array with contact id(s) * @param array $ids array with contact id(s)
* @param string $name ='' name to use for downloaded document * @param string $name ='' name to use for downloaded document
* @param string $dirs comma or whitespace separated directories, used if $document is a relative path * @param string $dirs comma or whitespace separated directories, used if $document is a relative path
* @param string $convert_to = '' extension to convert to eg. 'pdf' or null to NOT convert
* @return string with error-message on error, otherwise it does NOT return * @return string with error-message on error, otherwise it does NOT return
*/ */
public function download($document, $ids, $name = '', $dirs = '') public function download($document, $ids, $name = '', $dirs = '', $convert_to = null)
{ {
$result = $this->merge_file($document, $ids, $name, $dirs, $header); $result = $this->merge_file($document, $ids, $name, $dirs, $header);
if (is_file($result) && is_readable($result)) if (is_file($result) && is_readable($result))
{ {
if ($convert_to && class_exists('EGroupware\\Collabora\\Conversion'))
{
$convert = new Conversion();
if (!$convert->convert($result, $converted, $convert_to, $error_msg, false))
{
return $error_msg;
}
$header = [
'name' => pathinfo($name, PATHINFO_FILENAME).'.'.$convert_to,
'mime' => Api\MimeMagic::ext2mime($convert_to),
'filesize' => filesize($converted),
];
$result = $converted;
}
Api\Header\Content::type($header['name'], $header['mime'], $header['filesize']); Api\Header\Content::type($header['name'], $header['mime'], $header['filesize']);
readfile($result, 'r'); readfile($result);
exit; exit;
} }