httpsnippet
Version:
HTTP Request snippet generator for *most* languages
153 lines (152 loc) • 8.4 kB
JavaScript
;
/**
* @description
* HTTP code snippet generator for Objective-C using NSURLSession.
*
* @author
* @thibaultCha
*
* for any questions or issues regarding the generated code snippet, please open an issue mentioning the author.
*/
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
exports.__esModule = true;
exports.nsurlsession = void 0;
var code_builder_1 = require("../../../helpers/code-builder");
var helpers_1 = require("../helpers");
exports.nsurlsession = {
info: {
key: 'nsurlsession',
title: 'NSURLSession',
link: 'https://developer.apple.com/library/mac/documentation/Foundation/Reference/NSURLSession_class/index.html',
description: "Foundation's NSURLSession request"
},
convert: function (_a, options) {
var _b;
var allHeaders = _a.allHeaders, postData = _a.postData, method = _a.method, fullUrl = _a.fullUrl;
var opts = __assign({ indent: ' ', pretty: true, timeout: 10 }, options);
var _c = new code_builder_1.CodeBuilder({ indent: opts.indent }), push = _c.push, join = _c.join, blank = _c.blank;
// Markers for headers to be created as literal objects and later be set on the NSURLRequest if exist
var req = {
hasHeaders: false,
hasBody: false
};
// We just want to make sure people understand that is the only dependency
push('#import <Foundation/Foundation.h>');
if (Object.keys(allHeaders).length) {
req.hasHeaders = true;
blank();
push((0, helpers_1.nsDeclaration)('NSDictionary', 'headers', allHeaders, opts.pretty));
}
if (postData.text || postData.jsonObj || postData.params) {
req.hasBody = true;
switch (postData.mimeType) {
case 'application/x-www-form-urlencoded':
if ((_b = postData.params) === null || _b === void 0 ? void 0 : _b.length) {
// By appending parameters one by one in the resulting snippet,
// we make it easier for the user to edit it according to his or her needs after pasting.
// The user can just add/remove lines adding/removing body parameters.
blank();
var _d = __read(postData.params), head = _d[0], tail = _d.slice(1);
push("NSMutableData *postData = [[NSMutableData alloc] initWithData:[@\"".concat(head.name, "=").concat(head.value, "\" dataUsingEncoding:NSUTF8StringEncoding]];"));
tail.forEach(function (_a) {
var name = _a.name, value = _a.value;
push("[postData appendData:[@\"&".concat(name, "=").concat(value, "\" dataUsingEncoding:NSUTF8StringEncoding]];"));
});
}
else {
req.hasBody = false;
}
break;
case 'application/json':
if (postData.jsonObj) {
push((0, helpers_1.nsDeclaration)('NSDictionary', 'parameters', postData.jsonObj, opts.pretty));
blank();
push('NSData *postData = [NSJSONSerialization dataWithJSONObject:parameters options:0 error:nil];');
}
break;
case 'multipart/form-data':
// By appending multipart parameters one by one in the resulting snippet,
// we make it easier for the user to edit it according to his or her needs after pasting.
// The user can just edit the parameters NSDictionary or put this part of a snippet in a multipart builder method.
push((0, helpers_1.nsDeclaration)('NSArray', 'parameters', postData.params || [], opts.pretty));
push("NSString *boundary = @\"".concat(postData.boundary, "\";"));
blank();
push('NSError *error;');
push('NSMutableString *body = [NSMutableString string];');
push('for (NSDictionary *param in parameters) {');
push('[body appendFormat:@"--%@\\r\\n", boundary];', 1);
push('if (param[@"fileName"]) {', 1);
push('[body appendFormat:@"Content-Disposition:form-data; name=\\"%@\\"; filename=\\"%@\\"\\r\\n", param[@"name"], param[@"fileName"]];', 2);
push('[body appendFormat:@"Content-Type: %@\\r\\n\\r\\n", param[@"contentType"]];', 2);
push('[body appendFormat:@"%@", [NSString stringWithContentsOfFile:param[@"fileName"] encoding:NSUTF8StringEncoding error:&error]];', 2);
push('if (error) {', 2);
push('NSLog(@"%@", error);', 3);
push('}', 2);
push('} else {', 1);
push('[body appendFormat:@"Content-Disposition:form-data; name=\\"%@\\"\\r\\n\\r\\n", param[@"name"]];', 2);
push('[body appendFormat:@"%@", param[@"value"]];', 2);
push('}', 1);
push('}');
push('[body appendFormat:@"\\r\\n--%@--\\r\\n", boundary];');
push('NSData *postData = [body dataUsingEncoding:NSUTF8StringEncoding];');
break;
default:
blank();
push("NSData *postData = [[NSData alloc] initWithData:[@\"".concat(postData.text, "\" dataUsingEncoding:NSUTF8StringEncoding]];"));
}
}
blank();
push("NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@\"".concat(fullUrl, "\"]"));
// NSURLRequestUseProtocolCachePolicy is the default policy, let's just always set it to avoid confusion.
push(' cachePolicy:NSURLRequestUseProtocolCachePolicy');
push(" timeoutInterval:".concat(opts.timeout.toFixed(1), "];"));
push("[request setHTTPMethod:@\"".concat(method, "\"];"));
if (req.hasHeaders) {
push('[request setAllHTTPHeaderFields:headers];');
}
if (req.hasBody) {
push('[request setHTTPBody:postData];');
}
blank();
// Retrieving the shared session will be less verbose than creating a new one.
push('NSURLSession *session = [NSURLSession sharedSession];');
push('NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request');
push(' completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {');
push(' if (error) {', 1);
push(' NSLog(@"%@", error);', 2);
push(' } else {', 1);
// Casting the NSURLResponse to NSHTTPURLResponse so the user can see the status .
push(' NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;', 2);
push(' NSLog(@"%@", httpResponse);', 2);
push(' }', 1);
push(' }];');
push('[dataTask resume];');
return join();
}
};