mirror of https://gitee.com/bigwinds/arangodb
98 lines
3.0 KiB
JavaScript
98 lines
3.0 KiB
JavaScript
/* jshint strict: false, unused: false */
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// //////////////////////////////////////////////////////////////////////////////
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// / @brief deliver static content from collection
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// /
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// / @file
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// /
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// / DISCLAIMER
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// /
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// / Copyright 2012 triagens GmbH, Cologne, Germany
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// /
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// / Licensed under the Apache License, Version 2.0 (the "License")
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// / you may not use this file except in compliance with the License.
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// / You may obtain a copy of the License at
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// /
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// / http://www.apache.org/licenses/LICENSE-2.0
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// /
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// / Unless required by applicable law or agreed to in writing, software
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// / distributed under the License is distributed on an "AS IS" BASIS,
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// / WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// / See the License for the specific language governing permissions and
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// / limitations under the License.
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// /
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// / Copyright holder is triAGENS GmbH, Cologne, Germany
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// /
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// / @author Dr. Frank Celler
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// / @author Copyright 2012, triAGENS GmbH, Cologne, Germany
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// //////////////////////////////////////////////////////////////////////////////
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var arangodb = require('@arangodb');
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var actions = require('@arangodb/actions');
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// //////////////////////////////////////////////////////////////////////////////
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// / @brief locate content from collection
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// //////////////////////////////////////////////////////////////////////////////
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function locateContentFromCollection (req, options) {
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var path;
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var collection;
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if (!options.hasOwnProperty('contentCollection')) {
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return null;
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}
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collection = arangodb.db._collection(options.contentCollection);
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if (collection === null) {
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return null;
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}
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path = '/' + req.suffix.join('/');
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return collection.firstExample({
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path: path,
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prefix: options.prefix,
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application: options.application });
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}
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// //////////////////////////////////////////////////////////////////////////////
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// / @brief locate content from collection
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// //////////////////////////////////////////////////////////////////////////////
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exports.head = function (req, res, options, next) {
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var content;
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content = locateContentFromCollection(req, options);
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if (content === null) {
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res.responseCode = actions.HTTP_NOT_IMPLEMENTED;
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res.contentType = 'text/plain';
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} else {
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res.responseCode = actions.HTTP_OK;
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res.contentType = content.contentType || 'text/html';
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}
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res.body = '';
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};
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// //////////////////////////////////////////////////////////////////////////////
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// / @brief get request
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// //////////////////////////////////////////////////////////////////////////////
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exports.get = function (req, res, options, next) {
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var content;
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content = locateContentFromCollection(req, options);
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if (content === null) {
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res.responseCode = actions.HTTP_NOT_IMPLEMENTED;
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res.contentType = 'text/plain';
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res.body = "path '" + req.suffix.join('/') + "' not implemented";
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} else {
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res.responseCode = actions.HTTP_OK;
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res.contentType = content.contentType || 'text/html';
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res.body = content.content || '';
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}
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};
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