Issue
I am able to fetch all phone contacts in a table view.
I need to pass all phone contacts in JSON URL parameter called contactsList
, but I am unable to pass all phone contacts to Json parameter contactsList
If I send individual phone number like below code, it's coming
but i need to send all my phone contacts to JSON API
code: here the api and given phone numbers all are working.. here with my code you can check JSON response as well.. but i need to send all phone contacts to API
import UIKit
import Contacts
class ContactsViewController: UIViewController,UITableViewDelegate,UITableViewDataSource {
@IBOutlet weak var joinersTableView: UITableView!
var contacts = [CNContact]()
var phNumArray = ["5555555544", "1212121212"]
var taggedStatus: String?
override func viewDidLoad() {
super.viewDidLoad()
joinersTableView.register(UINib(nibName: "ContactsTableViewCell", bundle: nil), forCellReuseIdentifier: "ContactsTableViewCell")
ContactsModel.shared.getLocalContacts {(contact) in
self.contacts.append(contact!)
}
joinersTableView.reloadData()
self.callPostApi()
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return contacts.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell: ContactsTableViewCell = tableView.dequeueReusableCell(withIdentifier: "ContactsTableViewCell") as! ContactsTableViewCell
cell.nameLbl.text = contacts[indexPath.row].givenName + " " + contacts[indexPath.row].familyName
cell.phNUmLbl.text = contacts[indexPath.row].phoneNumbers.first?.value.stringValue
return cell
}
func callPostApi() {
let url = URL(string: "http://itaag-env-1.ap-south-1.elasticbeanstalk.com/filter/taggedusers/")!
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("F139424D-C749-42F6-B804-21BD17E28CE0", forHTTPHeaderField: "deviceid")
request.setValue("c913136e897b419bab20746de7baab62", forHTTPHeaderField: "key")
request.setValue("personal", forHTTPHeaderField: "userType")
try? request.setMultipartFormData(["contactsList": "\(phNumArray)"], encoding: .utf8)
URLSession.shared.dataTask(with: request) { data, _, _ in
if let data = data, let jsonObj = try? JSONSerialization.jsonObject(with: data, options: .mutableContainers) as? [String: Any] {
print("contacts JSON \(jsonObj)")
let phnDict = jsonObj as? [String : Any]
print("each phone number1111111 \(phnDict)")
}
}.resume()
}
}
extension URLRequest {
public mutating func setMultipartFormData(_ parameters: [String: String], encoding: String.Encoding) throws {
let makeRandom = { UInt32.random(in: (.min)...(.max)) }
let boundary = String(format: "------------------------%08X%08X", makeRandom(), makeRandom())
let contentType: String = try {
guard let charset = CFStringConvertEncodingToIANACharSetName(CFStringConvertNSStringEncodingToEncoding(encoding.rawValue)) else {
throw MultipartFormDataEncodingError.characterSetName
}
return "multipart/form-data; charset=\(charset); boundary=\(boundary)"
}()
addValue(contentType, forHTTPHeaderField: "Content-Type")
httpBody = try {
var body = Data()
for (rawName, rawValue) in parameters {
if !body.isEmpty {
body.append("\r\n".data(using: .utf8)!)
}
body.append("--\(boundary)\r\n".data(using: .utf8)!)
guard
rawName.canBeConverted(to: encoding),
let disposition = "Content-Disposition: form-data; name=\"\(rawName)\"\r\n".data(using: encoding) else {
throw MultipartFormDataEncodingError.name(rawName)
}
body.append(disposition)
body.append("\r\n".data(using: .utf8)!)
guard let value = rawValue.data(using: encoding) else {
throw MultipartFormDataEncodingError.value(rawValue, name: rawName)
}
body.append(value)
}
body.append("\r\n--\(boundary)--\r\n".data(using: .utf8)!)
return body
}()
}
}
public enum MultipartFormDataEncodingError: Error {
case characterSetName
case name(String)
case value(String, name: String)
}
EDIT: OUT PUT: here how do i get each contact userName
and tagged
values
contacts JSON ["(408) 555-5270": {
oniTaag = 0;
profilePic = "<null>";
tagged = 0;
userId = "<null>";
userName = "<null>";
userType = personal;
}, "555-522-8243": {
oniTaag = 0;
profilePic = "<null>";
tagged = 0;
userId = "<null>";
userName = "<null>";
userType = personal;
}, "(408) 555-3514": {
oniTaag = 0;
profilePic = "<null>";
tagged = 0;
userId = "<null>";
userName = "<null>";
userType = personal;
}, "555-478-7672": {
oniTaag = 0;
profilePic = "<null>";
tagged = 0;
userId = "<null>";
userName = "<null>";
userType = personal;
.......
Solution
To convert the contact array as an array of string you can do this
let phNumArray = contacts.flatMap { $0.phoneNumbers }.map { $0.value.stringValue }
Then you can send phNumArray as it is now.
Answer for question in the comment.
To other properties of contact, you can do something like this
for contact in contacts {
print(contact.givenName)
print(contact.familyName)
}
Obviously you need to use proper keys in this case CNContactGivenNameKey
, CNContactFamilyNameKey
during contact fetch.
You can get the list of available properties here
Look here for available keys.
Answered By - Nazmul Islam Answer Checked By - Marilyn (PHPFixing Volunteer)
0 Comments:
Post a Comment
Note: Only a member of this blog may post a comment.