public static function fromString($value)
{
if ($value === '*') {
return new static(NULL, true);
}
return new static(EntityTag::fromString($value));
}
public static function fromString($value)
{
$lists = [];
$m = NULL;
if (preg_match_all("'\\s*(?:<(?<resource>[^>]+)>)?\\s*\\(\\s*(?<list>[^\\)]+)\\s*\\)'", $value, $m)) {
$resource = '';
for ($size = count($m[0]), $i = 0; $i < $size; $i++) {
if (!empty($m['resource'][$i])) {
$resource = $m['resource'][$i];
}
$conditions = [];
$uri = NULL;
if (preg_match_all("'(?<not>not)?\\s*<urn:webdav:(?<type>[^:]+):(?<token>[a-f0-9\\-]{36})>'i", $m['list'][$i], $uri)) {
for ($size2 = count($uri[0]), $j = 0; $j < $size2; $j++) {
$not = !empty($uri['not'][$j]);
$type = strtolower($uri['type'][$j]);
try {
$uuid = new UUID($uri['token'][$j]);
} catch (\InvalidArgumentException $e) {
if (!$not) {
throw $e;
}
}
switch (strtolower($type)) {
case 'lock':
$conditions[] = new IfLockTokenCondition($uuid, $not);
continue 2;
case 'sync':
$conditions[] = new IfSyncTokenCondition($uuid, $not);
continue 2;
}
if (!$not) {
throw new \InvalidArgumentException(sprintf('Unsupported WebDAV token type: "%s"', $type));
}
}
}
$etags = NULL;
if (preg_match_all("'(?<not>not)?\\s*\\[(?<etag>\"[^\"]*\")\\]'i", $m['list'][$i], $etags)) {
for ($size2 = count($etags[0]), $j = 0; $j < $size2; $j++) {
$not = !empty($etags['not'][$j]);
try {
$conditions[] = new IfEntityTagCondition(EntityTag::fromString($etags['etag'][$j]), $not);
} catch (\InvalidArgumentException $e) {
if (!$not) {
throw $e;
}
}
}
}
$lists[] = new IfConditionList($resource, $conditions);
}
}
return new static($lists);
}
public static function fromString($value)
{
return new static(EntityTag::fromString($value));
}
