mirror of
https://github.com/Terranom674/Piwigo_Bratonien_Tools.git
synced 2026-09-19 17:34:31 +00:00
103 lines
3.1 KiB
PHP
103 lines
3.1 KiB
PHP
<?php
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if (!defined('PHPWG_ROOT_PATH'))
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{
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die('Hacking attempt!');
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}
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function bratonien_tools_load_derivative_params()
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{
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if (!class_exists('ImageStdParams'))
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{
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require_once(PHPWG_ROOT_PATH . 'include/derivative_std_params.inc.php');
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}
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}
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function bratonien_tools_watermark_params_to_array($watermark)
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{
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return array(
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'file' => (string)($watermark->file ?? ''),
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'xpos' => (int)($watermark->xpos ?? 50),
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'ypos' => (int)($watermark->ypos ?? 50),
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'xrepeat' => (int)($watermark->xrepeat ?? 0),
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'yrepeat' => (int)($watermark->yrepeat ?? 0),
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'opacity' => (int)($watermark->opacity ?? 100),
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'minw' => isset($watermark->min_size[0]) ? (int)$watermark->min_size[0] : 500,
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'minh' => isset($watermark->min_size[1]) ? (int)$watermark->min_size[1] : 500,
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);
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}
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function bratonien_tools_array_to_watermark_params(array $data)
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{
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bratonien_tools_load_derivative_params();
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$watermark = new WatermarkParams();
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$watermark->file = (string)($data['file'] ?? '');
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$watermark->xpos = (int)($data['xpos'] ?? 50);
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$watermark->ypos = (int)($data['ypos'] ?? 50);
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$watermark->xrepeat = (int)($data['xrepeat'] ?? 0);
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$watermark->yrepeat = (int)($data['yrepeat'] ?? 0);
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$watermark->opacity = (int)($data['opacity'] ?? 100);
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$watermark->min_size = array(
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(int)($data['minw'] ?? 500),
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(int)($data['minh'] ?? 500),
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);
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return $watermark;
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}
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function bratonien_tools_default_base_watermark_config()
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{
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return array(
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'file' => '',
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'xpos' => 90,
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'ypos' => 90,
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'xrepeat' => 0,
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'yrepeat' => 0,
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'opacity' => 35,
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'minw' => 10,
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'minh' => 10,
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'scale_percent' => 100.0,
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);
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}
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function bratonien_tools_save_base_watermark_config(array $config)
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{
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if (!function_exists('conf_update_param'))
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{
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throw new RuntimeException('Piwigo-Konfiguration ist nicht verfuegbar.');
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}
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$config = array_merge(bratonien_tools_default_base_watermark_config(), $config);
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$config['scale_percent'] = max(1.0, min(1000.0, (float)$config['scale_percent']));
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conf_update_param('bratonien_watermark_base', json_encode($config));
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// Keep the old single-value setting in sync for compatibility with 0.3.0.
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conf_update_param('bratonien_watermark_base_scale_percent', (string)$config['scale_percent']);
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}
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function bratonien_tools_get_base_watermark_config()
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{
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$default = bratonien_tools_default_base_watermark_config();
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if (!function_exists('conf_get_param'))
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{
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return $default;
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}
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$stored = conf_get_param('bratonien_watermark_base', null);
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if (!empty($stored))
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{
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$decoded = json_decode($stored, true);
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if (is_array($decoded))
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{
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return array_merge($default, $decoded);
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}
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}
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// Migration from the previous implementation: before 0.3.1 the base
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// watermark was stored directly in Piwigo's native watermark parameters.
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bratonien_tools_load_derivative_params();
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$native = bratonien_tools_watermark_params_to_array(ImageStdParams::get_watermark());
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$native['scale_percent'] = (float)conf_get_param('bratonien_watermark_base_scale_percent', 100);
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$config = array_merge($default, $native);
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bratonien_tools_save_base_watermark_config($config);
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return $config;
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}
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