I am developing steemthink's iOS app and I've got homepage list data.
I got the Homepage data from the following three API
//GET /get_discussions_by_trending
let discussions_by_trending = "https://api.steemjs.com/get_discussions_by_trending?"
//GET /get_discussions_by_created
let discussions_by_created = "https://api.steemjs.com/get_discussions_by_created?"
//GET /get_discussions_by_hot
let discussions_by_hot = "https://api.steemjs.com/get_discussions_by_hot?"
Respectively obtained New, Hot, Trending three modules of data.
We display the username, post date, title, content, SBD, comments, likes, etc. on the home page.
// (Name)
nameLab.text = trending?.author
// (Date)
let timeStr = trending?.last_update.replacingOccurrences(of: "T", with: " ")
timeLab.text = NSDate_STExtension.getDateLong(fromDate: timeStr!)
// (Title)
titleLab.text = trending?.root_title
// (Content)
contentLab.text = trending?.body
// Avatar (Get a list of personal information by authorName)(UserIcon)
let url = "https://steemitimages.com/u/"+(trending?.author)!+"/avatar"
self.userIconImgV.sd_setImage(with: URL.init(string: url), placeholderImage: UIImage.init(named: "user_icon_placeholder"), completed: nil)
let sbd = trending?.pending_payout_value.components(separatedBy: " ").first
functionView.dollarLab.text = " " + "\(String(describing: sbd!))"
functionView.voteLab.text = String(format: "%d",(trending?.active_votes_arr?.count)!)
functionView.commentLab.text = String(format: "%d",(trending?.children)!)
The avatar is taken separately from the
https://steemitimages.com/u/"+(trending?.author)!+"/avatar
path and it took us quite a while to find this path.
Earlier we considered obtaining from
https://api.steemjs.com/get_accounts?names[]=
but due to the reusability of cell in iOS development, it is very difficult for us to get the personal information data in cell and then to pull Take the head like address.
//
// STMainTableViewCell.swift
// SteemThink
//
// Created by zhouzhiwei on 2018/2/24.
// Copyright © 2018年 zijinph. All rights reserved.
//
import UIKit
import SDWebImage
class STMainTableViewCell: STBaseTableViewCell {
@IBOutlet weak var userIconImgV: UIImageView!
@IBOutlet weak var nameLab: UILabel!
@IBOutlet weak var timeLab: UILabel!
@IBOutlet weak var titleLab: UILabel!
@IBOutlet weak var contentLab: UILabel!
@IBOutlet weak var functionView: STMainCellFunctionView!
var task:URLSessionTask?
var trending:STContent?{
didSet{
//Name
nameLab.text = trending?.author
// Date
let timeStr = trending?.last_update.replacingOccurrences(of: "T", with: " ")
timeLab.text = NSDate_STExtension.getDateLong(fromDate: timeStr!)
// Title
titleLab.text = trending?.root_title
// Content
contentLab.text = trending?.body
// Avatar (Get a list of personal information by authorName)(UserIcon)
let url = "https://steemitimages.com/u/"+(trending?.author)!+"/avatar"
self.userIconImgV.sd_setImage(with: URL.init(string: url), placeholderImage: UIImage.init(named: "user_icon_placeholder"), completed: nil)
let sbd = trending?.pending_payout_value.components(separatedBy: " ").first
functionView.dollarLab.text = " " + "\(String(describing: sbd!))"
functionView.voteLab.text = String(format: "%d",(trending?.active_votes_arr?.count)!)
functionView.commentLab.text = String(format: "%d",(trending?.children)!)
}
}
override func awakeFromNib() {
super.awakeFromNib()
}
override func setSelected(_ selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
}
func getIconUrl(authorName:String,handler:@escaping (_ iconUrl:String)-> Void) {
// Cancel the download task
task?.cancel()
let author = [authorName]
let jsonStr = NSArray_STExtension.getJSONStringFromArray(array:author as [AnyObject])
let url = get_accounts + "names[]=" + jsonStr.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)!
task = STAFNetworkTools.sharedTools.requestBack(method: .GET, urlString: url, parameters: nil) { (response: Any?,error: Error?) in
if response is NSArray{
for dic:Dictionary in response as! [Dictionary<String, Any>]{
let user:STUser = STUser.init(dict: dic)
if let url = user.json_meta?.user_profile?.profile_image {
handler(url)
}else{
handler("")
}
break;
}
}
}
}
}
//
// SteemClient.swift
// SteemThink
//
// Created by zhouzhiwei on 2018/2/22.
// Copyright © 2018 zijinph. All rights reserved.
//
import UIKit
let baseURL:String = "https://v2.steemconnect.com"
let appId:String = ""
//GET /get_discussions_by_trending
let discussions_by_trending = "https://api.steemjs.com/get_discussions_by_trending?"
//GET /get_discussions_by_created
let discussions_by_created = "https://api.steemjs.com/get_discussions_by_created?"
//GET /get_discussions_by_hot
let discussions_by_hot = "https://api.steemjs.com/get_discussions_by_hot?"
//GET /get_accounts
let get_accounts = "https://api.steemjs.com/get_accounts?"
class STClient: NSObject {
typealias STClientCallBack = (_ response: Any?,_ error: Error?)->()
func post(url:String,body:Dictionary<String, Any>?,cb:String?) -> Void {
let client = STAFNetworkTools.sharedTools;
// Set the requested encoding type
client.requestSerializer.setValue("", forHTTPHeaderField: "")
// var url:String = baseURL
// var r = (new Date).toISOString().replace(/[^a-zA-Z0-9]+/g, "").toLowerCase();
// return e = e.replace(/(-\d{8}t\d{9}z)/g, ""), "re-" + t + "-" + e + "-" + r
}
class func get(url:String!,parameters:AnyObject?,to:UIView?,finished:@escaping STClientCallBack){
STAFNetworkTools.sharedTools.request(method: .GET, urlString: url, parameters: parameters) { (response: Any?,error: Error?) in
finished(response,error)
}
}
}