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fixes #1966 support for EPS files (copied from Piwigo.com)

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This commit is contained in:
plegall
2023-08-21 19:00:01 +02:00
parent 8bf4f6abdf
commit 407cabcbe9
2 changed files with 52 additions and 0 deletions
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49
admin/include/functions_upload.inc.php
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@@ -795,6 +795,55 @@ function upload_file_psd($representative_ext, $file_path)
return get_extension($representative_file_abspath);
}
add_event_handler('upload_file', 'upload_file_eps');
function upload_file_eps($representative_ext, $file_path)
{
global $logger, $conf;
$logger->info(__FUNCTION__.', $file_path = '.$file_path.', $representative_ext = '.$representative_ext);
if (isset($representative_ext))
{
return $representative_ext;
}
if (pwg_image::get_library() != 'ext_imagick')
{
return $representative_ext;
}
if (!in_array(strtolower(get_extension($file_path)), array('eps')))
{
return $representative_ext;
}
// if the representative is "jpg", the derivatives are ugly. With "png" it's fine.
$ext = 'png';
// move the uploaded file to pwg_representative sub-directory
$representative_file_path = original_to_representative($file_path, $ext);
prepare_directory(dirname($representative_file_path));
// convert -density 300 image.eps -resize 2048x2048 image.png
$exec = $conf['ext_imagick_dir'].'convert';
$exec.= ' -density 300';
$exec.= ' "'.realpath($file_path).'"';
$exec.= ' -resize 2048x2048';
$exec.= ' "'.$representative_file_path.'"';
$exec.= ' 2>&1';
$logger->info(__FUNCTION__.', $exec = '.$exec);
@exec($exec, $returnarray);
// Return the extension (if successful) or false (if failed)
if (file_exists($representative_file_path))
{
$representative_ext = $ext;
}
return $representative_ext;
}
function prepare_directory($directory)
{
if (!is_dir($directory)) {

3
include/config_default.inc.php
View File

@@ -43,6 +43,9 @@
$conf['picture_ext'] = array('jpg','jpeg','png','gif');
// file_ext : file extensions (case sensitive) authorized
//
// * if you enable "eps" file extension, make sure you have this file type
// authorized in your ImageMagick policy
$conf['file_ext'] = array_merge(
$conf['picture_ext'],
array('tiff', 'tif', 'mpg','zip','avi','mp3','ogg','pdf','svg', 'heic')