Thomas/Piwigo_Bratonien_Tools
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Add base watermark scaling settings

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Terranom674
2026-08-15 15:46:57 +02:00
parent 14f8044b26
commit 778d391115
1 changed files with 30 additions and 0 deletions
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30
tools/watermark.inc.php
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@@ -4,6 +4,28 @@ if (!defined('PHPWG_ROOT_PATH'))
die('Hacking attempt!'); die('Hacking attempt!');
} }
function bratonien_tools_get_base_watermark_scale()
{
if (!function_exists('conf_get_param'))
{
return 100.0;
}
$value = (float)conf_get_param('bratonien_watermark_base_scale_percent', 100);
return max(1.0, min(1000.0, $value > 0 ? $value : 100.0));
}
function bratonien_tools_save_base_watermark_scale($scale_percent)
{
if (!function_exists('conf_update_param'))
{
throw new RuntimeException('Piwigo-Konfiguration ist nicht verfuegbar.');
}
$scale_percent = max(1.0, min(1000.0, (float)$scale_percent));
conf_update_param('bratonien_watermark_base_scale_percent', (string)$scale_percent);
}
function bratonien_tools_get_watermark_data() function bratonien_tools_get_watermark_data()
{ {
if (!class_exists('ImageStdParams')) if (!class_exists('ImageStdParams'))
@@ -41,6 +63,7 @@ function bratonien_tools_get_watermark_data()
'minh' => isset($watermark->min_size[1]) ? (int) $watermark->min_size[1] : 0, 'minh' => isset($watermark->min_size[1]) ? (int) $watermark->min_size[1] : 0,
'files' => $files, 'files' => $files,
'preview_url' => !empty($watermark->file) ? get_root_url() . $watermark->file : '', 'preview_url' => !empty($watermark->file) ? get_root_url() . $watermark->file : '',
'scale_percent' => bratonien_tools_get_base_watermark_scale(),
); );
} }
@@ -128,6 +151,13 @@ function bratonien_tools_save_watermark()
$xrepeat = bratonien_tools_watermark_int('watermark_xrepeat', 0, 100000, 0); $xrepeat = bratonien_tools_watermark_int('watermark_xrepeat', 0, 100000, 0);
$yrepeat = bratonien_tools_watermark_int('watermark_yrepeat', 0, 100000, 0); $yrepeat = bratonien_tools_watermark_int('watermark_yrepeat', 0, 100000, 0);
$scale_percent = isset($_POST['watermark_scale_percent']) ? (float)$_POST['watermark_scale_percent'] : bratonien_tools_get_base_watermark_scale();
if (!is_finite($scale_percent) || $scale_percent < 1 || $scale_percent > 1000)
{
throw new RuntimeException('Die Wasserzeichengroesse muss zwischen 1 und 1000 Prozent liegen.');
}
bratonien_tools_save_base_watermark_scale($scale_percent);
$watermark = new WatermarkParams(); $watermark = new WatermarkParams();
$watermark->file = $selected_file; $watermark->file = $selected_file;
$watermark->xpos = $xpos; $watermark->xpos = $xpos;