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Prebuild Piwigo derivatives for WebDAV images

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Terranom674
2026-08-18 22:58:32 +02:00
parent 8785a1ccc5
commit b780636791
1 changed files with 97 additions and 0 deletions
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97
runtime/lib/build-webdav-derivatives.php Normal file
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#!/usr/bin/env php
<?php
if (PHP_SAPI !== 'cli')
{
fwrite(STDERR, "CLI only\n");
exit(1);
}
$options = getopt('', array('piwigo-root:', 'connection-id:'));
$piwigo_root = rtrim((string)($options['piwigo-root'] ?? ''), '/');
$connection_id = (int)($options['connection-id'] ?? 0);
if ($piwigo_root === '' || $connection_id < 1)
{
fwrite(STDERR, "Parameter --piwigo-root und --connection-id werden benoetigt.\n");
exit(1);
}
if (!is_dir($piwigo_root))
{
fwrite(STDERR, "Piwigo-Root wurde nicht gefunden.\n");
exit(1);
}
define('PHPWG_ROOT_PATH', $piwigo_root.'/');
$_SERVER['REMOTE_ADDR'] = '127.0.0.1';
$_SERVER['SERVER_ADDR'] = '127.0.0.1';
$_SERVER['SERVER_NAME'] = 'localhost';
$_SERVER['HTTP_HOST'] = 'localhost';
$_SERVER['SERVER_PORT'] = '80';
$_SERVER['REQUEST_METHOD'] = 'GET';
$_SERVER['REQUEST_URI'] = '/';
$_SERVER['SCRIPT_NAME'] = '/plugins/bratonien_tools/runtime/lib/build-webdav-derivatives.php';
$_SERVER['PHP_SELF'] = $_SERVER['SCRIPT_NAME'];
$_SERVER['QUERY_STRING'] = '';
$_SERVER['HTTP_USER_AGENT'] = 'Bratonien-WebDAV-Derivative-Builder/0.9.5.20';
$_SERVER['HTTPS'] = 'off';
require_once(PHPWG_ROOT_PATH.'include/common.inc.php');
require_once(PHPWG_ROOT_PATH.'include/derivative.inc.php');
require_once(PHPWG_ROOT_PATH.'admin/include/image.class.php');
if (!function_exists('bratonien_tools_webdav_image_source_info') || !function_exists('bratonien_tools_webdav_generate_derivative'))
{
fwrite(STDERR, "Bratonien WebDAV-Bildruntime ist nicht aktiv.\n");
exit(1);
}
try
{
$variants = bratonien_tools_webdav_derivative_variants();
if (!$variants)
{
throw new RuntimeException('Keine Piwigo-Derivate konfiguriert.');
}
$images = 0;
$generated = 0;
$errors = 0;
$result = pwg_query('SELECT * FROM '.IMAGES_TABLE.' ORDER BY id');
while ($row = pwg_db_fetch_assoc($result))
{
$image_id = (int)$row['id'];
$info = bratonien_tools_webdav_image_source_info($image_id);
if (!$info || (int)$info['connection_id'] !== $connection_id) continue;
$images++;
$src = new SrcImage($row);
foreach ($variants as $variant_name => $params)
{
try
{
if (bratonien_tools_webdav_generate_derivative($params, $src))
{
$generated++;
}
else
{
$errors++;
fwrite(STDERR, 'Bild #'.$image_id.' '.$variant_name.": Derivat konnte nicht erzeugt werden.\n");
}
}
catch (Throwable $e)
{
$errors++;
fwrite(STDERR, 'Bild #'.$image_id.' '.$variant_name.': '.$e->getMessage()."\n");
}
}
}
echo 'WebDAV-Derivate: bilder='.$images.' varianten='.count($variants).' bereit='.$generated.' fehler='.$errors."\n";
exit($errors > 0 ? 1 : 0);
}
catch (Throwable $e)
{
fwrite(STDERR, 'WebDAV-Derivate: '.$e->getMessage()."\n");
exit(1);
}