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// Copyright (C) 2017 The Android Open Source Project
//
// Licensed 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.
(function(window) {
'use strict';
function GrPluginRestApi(opt_prefix) {
this.opt_prefix = opt_prefix || '';
this._restApi = document.createElement('gr-rest-api-interface');
}
GrPluginRestApi.prototype.getLoggedIn = function() {
return this._restApi.getLoggedIn();
};
/**
* Fetch and return native browser REST API Response.
* @param {string} method HTTP Method (GET, POST, etc)
* @param {string} url URL without base path or plugin prefix
* @param {Object=} payload Respected for POST and PUT only.
* @return {!Promise}
*/
GrPluginRestApi.prototype.fetch = function(method, url, opt_payload) {
return this._restApi.send(method, this.opt_prefix + url, opt_payload);
};
/**
* Fetch and parse REST API response, if request succeeds.
* @param {string} method HTTP Method (GET, POST, etc)
* @param {string} url URL without base path or plugin prefix
* @param {Object=} payload Respected for POST and PUT only.
* @return {!Promise} resolves on success, rejects on error.
*/
GrPluginRestApi.prototype.send = function(method, url, opt_payload) {
return this.fetch(method, url, opt_payload).then(response => {
if (response.status < 200 || response.status >= 300) {
return response.text().then(text => {
if (text) {
return Promise.reject(text);
} else {
return Promise.reject(response.status);
}
});
} else {
return this._restApi.getResponseObject(response);
}
});
};
/**
* @param {string} url URL without base path or plugin prefix
* @return {!Promise} resolves on success, rejects on error.
*/
GrPluginRestApi.prototype.get = function(url) {
return this.send('GET', url);
};
/**
* @param {string} url URL without base path or plugin prefix
* @return {!Promise} resolves on success, rejects on error.
*/
GrPluginRestApi.prototype.post = function(url, opt_payload) {
return this.send('POST', url, opt_payload);
};
/**
* @param {string} url URL without base path or plugin prefix
* @return {!Promise} resolves on success, rejects on error.
*/
GrPluginRestApi.prototype.put = function(url, opt_payload) {
return this.send('PUT', url, opt_payload);
};
/**
* @param {string} url URL without base path or plugin prefix
* @return {!Promise} resolves on 204, rejects on error.
*/
GrPluginRestApi.prototype.delete = function(url) {
return this.fetch('DELETE', url).then(response => {
if (response.status !== 204) {
return response.text().then(text => {
if (text) {
return Promise.reject(text);
} else {
return Promise.reject(response.status);
}
});
}
return response;
});
};
window.GrPluginRestApi = GrPluginRestApi;
})(window);
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