From 954d84fab21b80fba3a8758f56df1085b793ef06 Mon Sep 17 00:00:00 2001
From: Satindar Dhillon <satindar@gmail.com>
Date: Mon, 16 May 2022 12:05:45 -0700
Subject: [PATCH] add share option to web reader context menu

---
 .../OmnivoreKit/Sources/App/Views/WebReader/WebReader.swift | 6 ++++++
 .../Sources/App/Views/WebReader/WebReaderContainer.swift    | 6 ++++++
 .../Sources/App/Views/WebReader/WebReaderCoordinator.swift  | 1 +
 apple/OmnivoreKit/Sources/Views/Article/WebView.swift       | 4 ++++
 4 files changed, 17 insertions(+)

diff --git a/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReader.swift b/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReader.swift
index c1001ca07..3c9e2cc75 100644
--- a/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReader.swift
+++ b/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReader.swift
@@ -17,6 +17,7 @@ import WebKit
     @Binding var decreaseFontActionID: UUID?
     @Binding var annotationSaveTransactionID: UUID?
     @Binding var showNavBarActionID: UUID?
+    @Binding var shareActionID: UUID?
     @Binding var annotation: String
 
     func makeCoordinator() -> WebReaderCoordinator {
@@ -81,6 +82,11 @@ import WebKit
         context.coordinator.showNavBar()
       }
 
+      if shareActionID != context.coordinator.previousShareActionID {
+        context.coordinator.previousShareActionID = shareActionID
+        (webView as? WebView)?.shareOriginalItem()
+      }
+
       // If the webview had been terminated `needsReload` will have been set to true
       if context.coordinator.needsReload {
         loadContent(webView: webView)
diff --git a/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReaderContainer.swift b/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReaderContainer.swift
index 6126708f2..b17cf4abf 100644
--- a/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReaderContainer.swift
+++ b/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReaderContainer.swift
@@ -19,6 +19,7 @@ import WebKit
     @State var decreaseFontActionID: UUID?
     @State var annotationSaveTransactionID: UUID?
     @State var showNavBarActionID: UUID?
+    @State var shareActionID: UUID?
     @State var annotation = String()
 
     @EnvironmentObject var dataService: DataService
@@ -104,6 +105,10 @@ import WebKit
                   )
                 }
               )
+              Button(
+                action: { shareActionID = UUID() },
+                label: { Label("Share", systemImage: "square.and.arrow.up") }
+              )
               Button(
                 action: { showDeleteConfirmation = true },
                 label: { Label("Delete", systemImage: "trash") }
@@ -156,6 +161,7 @@ import WebKit
             decreaseFontActionID: $decreaseFontActionID,
             annotationSaveTransactionID: $annotationSaveTransactionID,
             showNavBarActionID: $showNavBarActionID,
+            shareActionID: $shareActionID,
             annotation: $annotation
           )
           .onTapGesture {
diff --git a/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReaderCoordinator.swift b/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReaderCoordinator.swift
index 7ed3a19f6..e88339d84 100644
--- a/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReaderCoordinator.swift
+++ b/apple/OmnivoreKit/Sources/App/Views/WebReader/WebReaderCoordinator.swift
@@ -18,6 +18,7 @@ final class WebReaderCoordinator: NSObject {
   var previousIncreaseFontActionID: UUID?
   var previousDecreaseFontActionID: UUID?
   var previousShowNavBarActionID: UUID?
+  var previousShareActionID: UUID?
   var updateNavBarVisibilityRatio: (Double) -> Void = { _ in }
   private var yOffsetAtStartOfDrag: Double?
   private var lastYOffset: Double = 0
diff --git a/apple/OmnivoreKit/Sources/Views/Article/WebView.swift b/apple/OmnivoreKit/Sources/Views/Article/WebView.swift
index 5a6277f00..b45018a91 100644
--- a/apple/OmnivoreKit/Sources/Views/Article/WebView.swift
+++ b/apple/OmnivoreKit/Sources/Views/Article/WebView.swift
@@ -34,6 +34,10 @@ public final class WebView: WKWebView {
     dispatchEvent("decreaseFontSize")
   }
 
+  public func shareOriginalItem() {
+    dispatchEvent("share")
+  }
+
   func dispatchEvent(_ name: String) {
     let dispatch = "document.dispatchEvent(new Event('\(name)'));"
     evaluateJavaScript(dispatch) { obj, err in