Delete useless contacts from your address book

delete-contacts.swift

//
//  main.swift
//  deleteshit
//
//  Created by Marin Usalj on 3/21/16.
//  Copyright © 2016 supermar.in. All rights reserved.
//

import Foundation
import AddressBook

let book = ABAddressBook.sharedAddressBook()
let toRemove = book.people().filter { person -> Bool in
    guard let p = person as? ABPerson else {
        return false
    }

    // Get rid of Google+ contacts
    if let urls = p.valueForProperty("URLs") {
        if p.valueForProperty("Email") == nil && p.valueForProperty("Phone") == nil {
            return true
        }
    }

    // Get rid of various email only "contacts". You can search email by email
    if p.valueForProperty("First") == nil && p.valueForProperty("Last") == nil {
        return true
    }

    return false
}

let names = toRemove.map {
    "\($0.valueForProperty("First")) \($0.valueForProperty("Last"))" +
    " \($0.valueForProperty("Email")) \($0.valueForProperty("URLs"))"
}


print("About to nuke \(toRemove.count) people:")
names.forEach { print($0) }

toRemove.forEach { book.removeRecord($0 as? ABRecord) }

// Throws a NSRecursiveLock error but works ¯\_(ツ)_/¯
try book.saveAndReturnError()