feat: #101/feat passing data from the share extension to the box app/#103

Project.swift

@@ -22,7 +22,8 @@ class iBoxFactory: ProjectFactory {
     ]
 
     let iBoxShareExtensionDependencies: [TargetDependency] = [
-        .external(name: "SnapKit")
+        .external(name: "SnapKit"),
+        .external(name: "SwiftSoup")
     ]
 
     private let appInfoPlist: [String: Plist.Value] = [

ShareExtension/Model/Metadata.swift

@@ -0,0 +1,12 @@
+//
+//  Metadata.swift
+//  iBoxShareExtension
+//
+//  Created by 김찬희 on 2024/03/14.
+//
+
+struct Metadata {
+    var title: String?
+    var faviconUrl: String?
+    var url: String?
+}

iBox/ShareExtension/ShareViewController.swift → ShareExtension/ShareViewController.swift

@@ -8,13 +8,15 @@
 import UIKit
 import Social
 import UniformTypeIdentifiers
+
 import SnapKit
+import SwiftSoup
 
 @objc(CustomShareViewController)
 class CustomShareViewController: UIViewController {
 
     var backgroundView = ShareExtensionBackGroundView()
-    var dataURL: String = ""
+    var dataURL: String?
 
     // MARK: - Life Cycle
 
@@ -64,7 +66,7 @@ class CustomShareViewController: UIViewController {
             self.extensionContext?.completeRequest(returningItems: nil, completionHandler: nil)
         })
     }
-
+    
     @objc func openURL(_ url: URL) -> Bool {
         self.hideExtensionWithCompletionHandler(completion: { _ in
             self.extensionContext?.completeRequest(returningItems: nil, completionHandler: nil)
@@ -100,6 +102,51 @@ class CustomShareViewController: UIViewController {
             }
         }
     }
+
+    func fetchAndParseMetadata(from url: URL, completion: @escaping (Metadata) -> Void) {
+        URLSession.shared.dataTask(with: url) { data, response, error in
+            guard let data = data, error == nil else {
+                print("Failed to fetch data: \(String(describing: error))")
+                return
+            }
+
+            if let htmlContent = String(data: data, encoding: .utf8) {
+                do {
+                    let doc: Document = try SwiftSoup.parse(htmlContent)
+                    let title: String? = try doc.title()
+
+                    let faviconSelectors = ["link[rel='shortcut icon']", "link[rel='icon']", "link[rel='apple-touch-icon']"]
+                    var faviconUrl: String? = nil
+
+                    for selector in faviconSelectors {
+                        if let faviconLink: Element = try doc.select(selector).first() {
+                            if var href = try? faviconLink.attr("href"), !href.isEmpty {
+                                if href.starts(with: "/") {
+                                    href = url.scheme! + "://" + url.host! + href
+                                } else if !href.starts(with: "http") {
+                                    href = url.scheme! + "://" + url.host! + "/" + href
+                                }
+                                faviconUrl = href
+                                break
+                            }
+                        }
+                    }
+
+                    if faviconUrl == nil {
+                        faviconUrl = url.scheme! + "://" + url.host! + "/favicon.ico"
+                    }
+
+                    let metadata = Metadata(title: title, faviconUrl: faviconUrl, url: url.absoluteString)
+
+                    DispatchQueue.main.async {
+                        completion(metadata)
+                    }
+                } catch {
+                    print("Failed to parse HTML: \(error.localizedDescription)")
+                }
+            }
+        }.resume()
+    }
 }
 
 extension CustomShareViewController: ShareExtensionBackGroundViewDelegate {
@@ -109,16 +156,25 @@ extension CustomShareViewController: ShareExtensionBackGroundViewDelegate {
     }
 
     func didTapOpenApp() {
-        let sharedData = dataURL
-        let url = URL(string: "iBox://\(sharedData)")!
-
-        if openURL(url) {
-            print("iBox 앱이 성공적으로 열렸습니다.")
-        } else {
-            print("iBox 앱을 열 수 없습니다.")
+        guard let sharedURL = dataURL, let url = URL(string: sharedURL) else {
+            print("Share extension error")
+            return
         }
 
-        print(url)
+        fetchAndParseMetadata(from: url) { metadata in
+            let encodedTitle = metadata.title?.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""
+            let encodedData = metadata.url?.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""
+            let encodedFaviconUrl = metadata.faviconUrl?.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""
+            let urlString = "iBox://url?title=\(encodedTitle)&data=\(encodedData)&faviconUrl=\(encodedFaviconUrl)"
+
+            print(urlString)
+            if let openUrl = URL(string: urlString) {
+                if self.openURL(openUrl) {
+                    print("iBox 앱이 성공적으로 열렸습니다.")
+                } else {
+                    print("iBox 앱을 열 수 없습니다.")
+                }
+            }
+        }
     }
-
 }

Tuist/Dependencies.swift

@@ -8,9 +8,9 @@
 import ProjectDescription
 
 let spm = SwiftPackageManagerDependencies([
-    .remote(url: "https://github.com/SnapKit/SnapKit.git", requirement: .upToNextMinor(from: "5.0.1"))
-],
-                                          productTypes: ["SnapKit": .framework]
+    .remote(url: "https://github.com/SnapKit/SnapKit.git", requirement: .upToNextMinor(from: "5.0.1")),
+    .remote(url: "https://github.com/scinfu/SwiftSoup.git", requirement: .upToNextMajor(from: "2.7.1")),
+], productTypes: ["SnapKit": .framework, "SwiftSoup": .framework]
 )
 
 let dependencies = Dependencies(

iBox/Sources/SceneDelegate.swift

@@ -31,7 +31,7 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
 
             print("Opened URL: \(url)")
 
-            // 앱이 실행되기 전에 url이 들어오는 경우 Logic
+            URLdecoder.handleCustomURL(url)
         }
     }
 
@@ -62,6 +62,8 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
             print("Opened URL: \(url)")
 
             // 앱 실행 중에 url이 들어오는 경우 Logic
+
+            URLdecoder.handleCustomURL(url)
         }
     }
 

iBox/Sources/Shared/URLdecoder.swift

@@ -0,0 +1,24 @@
+//
+//  URLdecoder.swift
+//  iBoxShareExtension
+//
+//  Created by 김찬희 on 2024/03/14.
+//
+
+import Foundation
+
+class URLdecoder {
+
+    static func handleCustomURL(_ url: URL) {
+        guard let urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: true) else { return }
+
+        let title = urlComponents.queryItems?.first(where: { $0.name == "title" })?.value
+        let data = urlComponents.queryItems?.first(where: { $0.name == "data" })?.value
+        let faviconUrl = urlComponents.queryItems?.first(where: { $0.name == "faviconUrl" })?.value
+
+        print("Title: \(title ?? "N/A")")
+        print("Data URL: \(data ?? "N/A")")
+        print("Favicon URL: \(faviconUrl ?? "N/A")")
+    }
+
+}