RMHttp

RMHttp is a Lightweight REST library for iOS and watchOS.

Features

• Chainable Request
• URL / JSON Parameter Encoding
• HTTP Methods GET/POST/DELETE/PATCH/PUT based in RFC2616
• Custom Request Builder / HEADERS / PARAMETERS
• Form-Data Support
• Dynamic Response Handler (JSONObject, JSONArray, String)
• Codable Support
• Support Parameters Container RMParams

TODO:

• [-] Support Upload/Download resource

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Installation

RMHttp is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'RMHttp'

Installation

pod "RMHttp"

Run the following command in your Terminal

$ pod install

Usage

HTTP Methods

HTTP Methods are declared in public enum RMHttpMethod.

GET, POST , DELETE , PUT , PATCH

Parameter Encoding

Encoding are declared in public enum Encoding

URLEncoding JSONEncoding

Serialization

JSONObject - a representation of Dictionary<String, Any>

{
   "data" : "value",
   "isBoolean" : true,
   "list": [
      "object1",
      "object2"
   ]
}

JSONArray - a representation of [Dictionary<String, Any>]

[
   { "data1" : "value1"},
   { "data2" : "value2"},
   { "data3" : "value3"},
]

String Any String respresentation (e.g HTML String, XML String, Plain Text)

Building Request

Building request with parameters from Dictionary type

let params = [
   "string":"Ipsum",   // String
   "number": 100,      // Number
   "boolean":true      // Boolean
] as [String : Any]

let urlString = "https://httpbin.org/get"
let request = RMRequest(urlString, method: .GET(.URLEncoding), parameters: params, hearders: nil)

Building request with parameters from RMParams container

URL query representation names[]=lorem&names[]=ipsum&names[]=dolor&

let lorem = RMParams(key: "names[]", value: "lorem")
let ipsum = RMParams(key: "names[]", value: "ipsum")
let dolor = RMParams(key: "names[]", value: "dolor")
let params = [lorem, ipsum, dolor]

let urlString = "https://httpbin.org/post"
request = RMRequest(urlString, .GET(.URLEncoding), params, nil)
return request

Chained Response Handlers

Expecting Array object Response

RMHttp.JSON(request: request) { (response:JSONArray?, error) in
   guard error == nil else {
      self.title = "Response Error"
	  self.activity.stopAnimating()
	  self.textView.text = "\(err)"
	  return
   }
   self.activity.stopAnimating()
   if let data = response {
      self.title = "Response Sucess"
      self.textView.text = "\(data)"
   }
}

Expecting JSON object Response

RMHttp.JSON(request: request) { (response:JSONObject?, error) in
   guard error == nil else {
      self.title = "Response Error"
	  self.activity.stopAnimating()
	  self.textView.text = "\(err)"
	  return
   }
   self.activity.stopAnimating()
   if let data = response {
      self.title = "Response Sucess"
	  self.textView.text = "\(data)"
   }
}

Generic method that return HTTP response has parameter data that comply to RMHttpProtocol (e.g JSONObject, JSONArray, String, )

public class func JSON<T:RMHttpProtocol>(request: RMRequest, completionHandler: @escaping Handler<T>)

FORM-DATA

Add fields from dictionary type

let params =  [
   "name":"lorem", 
   "lastName":"ipsum"
]
let urlString = "https://httpbin.org/post"
let request = RMRequest(urlString, .POST(.FomDataEncoding), params, nil)
return request

Add file

See Media Types

let request = RMRequest(url: URL(string: urlString)!)
request.addForm(field: "file", file: imgData, fileName: "image.jpeg", mimeType: "image/jpeg")
request.setHttp(method: .POST(.FomDataEncoding))
return request

Or manually add field

let request = RMRequest(url: URL(string: urlString)!)
request.addForm(fieldName: "field1", value: "lorem ipsum")
request.addForm(fieldName: "field2", value: "sit dolor amet")

Author

rogermolas, [email protected]

License

The MIT License (MIT)

Copyright (c) 2018-2020 Roger Molas

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.