Thomas/Piwigo_Bratonien_Tools
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Fix watermark context for album overview covers

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Terranom674
2026-08-19 22:38:54 +02:00
parent 706639a57e
commit 47afbc7f43
1 changed files with 67 additions and 1 deletions
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68
include/watermark_runtime.inc.php
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@@ -27,6 +27,72 @@ function bratonien_tools_runtime_category_id()
return 0;
}
function bratonien_tools_watermark_album_cover_category($src_image, $category_id=null)
{
static $map = null;
if ($map === null)
{
$map = new SplObjectStorage();
}
if (!is_object($src_image))
{
return 0;
}
if ($category_id !== null)
{
$category_id = (int)$category_id;
if ($category_id > 0)
{
$map[$src_image] = $category_id;
}
return $category_id;
}
return $map->contains($src_image) ? (int)$map[$src_image] : 0;
}
function bratonien_tools_watermark_prepare_album_overview($thumbnails)
{
if (!is_array($thumbnails))
{
return $thumbnails;
}
foreach ($thumbnails as &$thumbnail)
{
$category_id = (int)($thumbnail['id'] ?? $thumbnail['ID'] ?? 0);
if ($category_id < 1 || empty($thumbnail['representative']['src_image']) || !is_object($thumbnail['representative']['src_image']))
{
continue;
}
// Ein Repraesentantenbild kann fuer mehrere Alben verwendet werden. Piwigo
// reicht in der Albumuebersicht aber nur das SrcImage an get_derivative_url
// weiter. Deshalb bekommt jedes Album-Cover eine eigene SrcImage-Instanz,
// damit seine konkrete Albumregel erhalten bleibt.
$src_image = clone $thumbnail['representative']['src_image'];
$thumbnail['representative']['src_image'] = $src_image;
bratonien_tools_watermark_album_cover_category($src_image, $category_id);
}
unset($thumbnail);
return $thumbnails;
}
function bratonien_tools_runtime_derivative_category_id($src_image)
{
$category_id = bratonien_tools_runtime_category_id();
if ($category_id > 0)
{
return $category_id;
}
return bratonien_tools_watermark_album_cover_category($src_image);
}
function bratonien_tools_runtime_effective_rule($category_id)
{
static $categories = null;
@@ -230,7 +296,7 @@ function bratonien_tools_filter_derivative_url($url, $params, $src_image, $rel_u
return $url;
}
$rule = bratonien_tools_runtime_effective_rule(bratonien_tools_runtime_category_id());
$rule = bratonien_tools_runtime_effective_rule(bratonien_tools_runtime_derivative_category_id($src_image));
if ($rule['mode'] !== 'profile' || empty($rule['profile_id']))
{
return $url;