/
main.js
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/
main.js
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'use strict';
let Arequest,
request = require('request'),
_ = require('lodash');
request.debug = false;
Arequest = (defaultOptions) => {
let arequest;
Arequest.validateOptions(defaultOptions);
arequest = async (url, options) => {
return new Promise((resolve) => {
Arequest.validateOptions(options);
options = _.assign({url: url}, options, defaultOptions);
options = Arequest.mapOptions(options);
request(options, (error, response) => {
if (error) {
throw new Error(error);
}
resolve({
statusCode: response.statusCode,
headers: response.headers,
body: response.body
});
});
});
};
arequest.defaults = (options) => {
if (!options) {
return defaultOptions;
}
if (options.cookieJar === true) {
options.cookieJar = request.jar();
}
return Arequest(options);
};
return arequest;
};
/**
*
*/
Arequest.validateOptions = (options) => {
let unknownOption;
if (!options) {
return;
}
unknownOption = _.first(_.difference(_.keys(options), ['method', 'data', 'headers', 'proxy', 'cookieJar', 'cookieJar2']));
if (unknownOption) {
throw new Error('Unknown option ("' + unknownOption + '").');
}
if (options.method && _.indexOf(['GET', 'POST', 'PUT', 'HEAD', 'DELETE'], options.method) === -1) {
throw new Error('Unknown option.method value ("' + options.method + '").');
}
};
/**
* Map options to meet the request interface.
*/
Arequest.mapOptions = (options) => {
if (!options) {
return options;
}
if (options.data) {
options.form = options.data;
delete options.data;
}
if (options.cookieJar) {
options.jar = options.cookieJar;
delete options.cookieJar;
}
return options;
};
module.exports = Arequest({});