Thomas/Piwigo_Bratonien_Tools
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Accept Piwigo XML API responses

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Terranom674
2026-08-17 21:37:46 +02:00
parent a7a7214fda
commit 9ae3c79a0b
1 changed files with 73 additions and 7 deletions
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80
include/nc_connector_piwigo_api.inc.php
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@@ -4,6 +4,77 @@ if (!defined('PHPWG_ROOT_PATH'))
die('Hacking attempt!'); die('Hacking attempt!');
} }
function bratonien_tools_nc_connector_xml_value(SimpleXMLElement $node)
{
$children = $node->children();
if (count($children) === 0)
{
return (string)$node;
}
$result = array();
foreach ($children as $name => $child)
{
$value = bratonien_tools_nc_connector_xml_value($child);
if (array_key_exists($name, $result))
{
if (!is_array($result[$name]) || !array_is_list($result[$name]))
{
$result[$name] = array($result[$name]);
}
$result[$name][] = $value;
}
else
{
$result[$name] = $value;
}
}
return $result;
}
function bratonien_tools_nc_connector_decode_api_response($body, $content_type = '')
{
$decoded = json_decode((string)$body, true);
if (is_array($decoded))
{
return $decoded;
}
if (!function_exists('simplexml_load_string'))
{
throw new RuntimeException('Piwigo-API lieferte XML, aber SimpleXML ist in PHP nicht verfuegbar.');
}
$previous = libxml_use_internal_errors(true);
$xml = simplexml_load_string((string)$body);
libxml_clear_errors();
libxml_use_internal_errors($previous);
if ($xml === false || $xml->getName() !== 'rsp')
{
$detail = $content_type !== '' ? ' Antworttyp: '.$content_type.'.' : '';
throw new RuntimeException('Piwigo-API lieferte weder gueltiges JSON noch eine gueltige XML-Webservice-Antwort.'.$detail);
}
$response = array('stat'=>(string)$xml['stat']);
foreach ($xml->children() as $name => $child)
{
$value = bratonien_tools_nc_connector_xml_value($child);
if (array_key_exists($name, $response))
{
if (!is_array($response[$name]) || !array_is_list($response[$name]))
{
$response[$name] = array($response[$name]);
}
$response[$name][] = $value;
}
else
{
$response[$name] = $value;
}
}
return $response;
}
function bratonien_tools_nc_connector_piwigo_api_request($api_key_id, $api_key_secret, $method) function bratonien_tools_nc_connector_piwigo_api_request($api_key_id, $api_key_secret, $method)
{ {
if (!function_exists('curl_init')) if (!function_exists('curl_init'))
@@ -30,7 +101,7 @@ function bratonien_tools_nc_connector_piwigo_api_request($api_key_id, $api_key_s
)), )),
CURLOPT_HTTPHEADER => array( CURLOPT_HTTPHEADER => array(
'X-PIWIGO-API: '.$api_key, 'X-PIWIGO-API: '.$api_key,
'Accept: application/json', 'Accept: application/json, text/xml;q=0.9',
'Content-Type: application/x-www-form-urlencoded', 'Content-Type: application/x-www-form-urlencoded',
), ),
CURLOPT_CONNECTTIMEOUT => 10, CURLOPT_CONNECTTIMEOUT => 10,
@@ -55,12 +126,7 @@ function bratonien_tools_nc_connector_piwigo_api_request($api_key_id, $api_key_s
throw new RuntimeException('Piwigo-API antwortete mit HTTP '.$http_code.'.'); throw new RuntimeException('Piwigo-API antwortete mit HTTP '.$http_code.'.');
} }
$decoded = json_decode((string)$body, true); $decoded = bratonien_tools_nc_connector_decode_api_response((string)$body, $content_type);
if (!is_array($decoded))
{
$detail = $content_type !== '' ? ' Antworttyp: '.$content_type.'.' : '';
throw new RuntimeException('Piwigo-API lieferte keine gueltige JSON-Antwort.'.$detail);
}
if (($decoded['stat'] ?? '') !== 'ok') if (($decoded['stat'] ?? '') !== 'ok')
{ {
$message = (string)($decoded['message'] ?? $decoded['err'] ?? 'API-Aufruf wurde abgelehnt.'); $message = (string)($decoded['message'] ?? $decoded['err'] ?? 'API-Aufruf wurde abgelehnt.');