Viewing file:  BasicGadgetSpecFactory.php (1.8 KB) -rwxr-xr-x
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<?php
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* Basic implementation of a gadget spec factory.
*/
class BasicGadgetSpecFactory {
private $cache;
public function getGadgetSpec(GadgetContext $context) {
return $this->getGadgetSpecUri($context->getUrl(), $context->getIgnoreCache());
}
/**
* Retrieves a gadget specification from the cache or from the Internet.
*/
public function getGadgetSpecUri($url, $ignoreCache) {
return $this->fetchFromWeb($url, $ignoreCache);
}
/**
* Retrieves a gadget specification from the Internet, processes its views and
* adds it to the cache.
*/
private function fetchFromWeb($url, $ignoreCache) {
$remoteContentRequest = new RemoteContentRequest($url);
$remoteContentRequest->getOptions()->ignoreCache = $ignoreCache;
$remoteContent = new BasicRemoteContent();
$spec = $remoteContent->fetch($remoteContentRequest);
$gadgetSpecParser = new GadgetSpecParser();
$gadgetSpec = $gadgetSpecParser->parse($spec->getResponseContent());
return $gadgetSpec;
}
}
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