mirror of https://gitee.com/bigwinds/arangodb
100 lines
2.9 KiB
JavaScript
100 lines
2.9 KiB
JavaScript
'use strict';
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////////////////////////////////////////////////////////////////////////////////
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/// @brief Foxx internals
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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 2013 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 Lucas Dohmen
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/// @author Copyright 2013, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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var _ = require("lodash"),
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is = require("@arangodb/is");
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////////////////////////////////////////////////////////////////////////////////
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/// JSF_foxx_internals_constructUrlObject
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/// @brief create a new url object
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///
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/// This creates a new `UrlObject`.
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///
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/// ArangoDB uses a certain structure we refer to as `UrlObject`. With the
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/// following function (which is only internal, and not exported) you can create
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/// an UrlObject with a given URL, a constraint and a method. For example:
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///
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/// *Examples*
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///
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/// @code
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/// internal.constructUrlObject('/lecker/gans', null, 'get');
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/// @endcode
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////////////////////////////////////////////////////////////////////////////////
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function constructUrlObject(url, constraint, method) {
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var urlObject = {};
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if (is.noString(url)) {
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throw new Error("URL has to be a String");
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}
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urlObject.match = url;
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urlObject.methods = [method];
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if (is.truthy(constraint)) {
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urlObject.constraint = constraint;
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}
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return urlObject;
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}
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function constructRoute(method, route, callback, controller, constraints) {
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var res = {};
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res.url = constructUrlObject(route, undefined, method);
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res.docs = {
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parameters: [],
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errorResponses: [],
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httpMethod: method.toUpperCase()
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};
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res.action = {};
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res.action.callback = function (req, res) {
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_.each(controller.injectors, function (injector, key) {
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if (_.has(controller.injected, key)) {
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return;
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}
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if (typeof injector === 'function') {
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controller.injected[key] = injector();
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} else {
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controller.injected[key] = injector;
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}
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});
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callback(req, res, controller.injected);
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};
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if (constraints) {
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res.action.constraints = constraints;
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}
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res.action.errorResponses = [];
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res.action.bodyParams = [];
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res.action.checks = [];
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return res;
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}
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exports.constructUrlObject = constructUrlObject;
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exports.constructRoute = constructRoute;
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