From 72bab89cf6c77c9ee95a977c306e6ce317b84835 Mon Sep 17 00:00:00 2001
From: Moonchild <mcwerewolf@gmail.com>
Date: Fri, 25 May 2018 20:45:48 +0000
Subject: Revert "Remove the Social API"

---
 browser/components/about/AboutRedirector.cpp       | 10 ++++++
 browser/components/build/nsModule.cpp              |  2 ++
 .../customizableui/CustomizableWidgets.jsm         | 41 ++++++++++++++++++++++
 .../customizableui/content/panelUI.inc.xul         |  2 ++
 4 files changed, 55 insertions(+)

(limited to 'browser/components')

diff --git a/browser/components/about/AboutRedirector.cpp b/browser/components/about/AboutRedirector.cpp
index b77949ea7..5e8df6ab2 100644
--- a/browser/components/about/AboutRedirector.cpp
+++ b/browser/components/about/AboutRedirector.cpp
@@ -56,6 +56,16 @@ static RedirEntry kRedirMap[] = {
     nsIAboutModule::ALLOW_SCRIPT |
     nsIAboutModule::HIDE_FROM_ABOUTABOUT
   },
+  {
+    "socialerror", "chrome://browser/content/aboutSocialError.xhtml",
+    nsIAboutModule::ALLOW_SCRIPT |
+    nsIAboutModule::HIDE_FROM_ABOUTABOUT
+  },
+  {
+    "providerdirectory", "chrome://browser/content/aboutProviderDirectory.xhtml",
+    nsIAboutModule::ALLOW_SCRIPT |
+    nsIAboutModule::HIDE_FROM_ABOUTABOUT
+  },
   {
     "tabcrashed", "chrome://browser/content/aboutTabCrashed.xhtml",
     nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
diff --git a/browser/components/build/nsModule.cpp b/browser/components/build/nsModule.cpp
index 1baccd710..967da3ebc 100644
--- a/browser/components/build/nsModule.cpp
+++ b/browser/components/build/nsModule.cpp
@@ -90,6 +90,8 @@ static const mozilla::Module::ContractIDEntry kBrowserContracts[] = {
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "blocked", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
 #endif
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "certerror", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
+    { NS_ABOUT_MODULE_CONTRACTID_PREFIX "socialerror", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
+    { NS_ABOUT_MODULE_CONTRACTID_PREFIX "providerdirectory", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "tabcrashed", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "feeds", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "privatebrowsing", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
diff --git a/browser/components/customizableui/CustomizableWidgets.jsm b/browser/components/customizableui/CustomizableWidgets.jsm
index 3e00d385f..3e83b081c 100644
--- a/browser/components/customizableui/CustomizableWidgets.jsm
+++ b/browser/components/customizableui/CustomizableWidgets.jsm
@@ -556,6 +556,47 @@ const CustomizableWidgets = [
       clearSubview(sidebarItems);
       fillSubviewFromMenuItems([...menu.children], sidebarItems);
     }
+  }, {
+    id: "social-share-button",
+    // custom build our button so we can attach to the share command
+    type: "custom",
+    onBuild: function(aDocument) {
+      let node = aDocument.createElementNS(kNSXUL, "toolbarbutton");
+      node.setAttribute("id", this.id);
+      node.classList.add("toolbarbutton-1");
+      node.classList.add("chromeclass-toolbar-additional");
+      node.setAttribute("label", CustomizableUI.getLocalizedProperty(this, "label"));
+      node.setAttribute("tooltiptext", CustomizableUI.getLocalizedProperty(this, "tooltiptext"));
+      node.setAttribute("removable", "true");
+      node.setAttribute("observes", "Social:PageShareable");
+      node.setAttribute("command", "Social:SharePage");
+
+      let listener = {
+        onWidgetAdded: (aWidgetId) => {
+          if (aWidgetId != this.id)
+            return;
+
+          Services.obs.notifyObservers(null, "social:" + this.id + "-added", null);
+        },
+
+        onWidgetRemoved: aWidgetId => {
+          if (aWidgetId != this.id)
+            return;
+
+          Services.obs.notifyObservers(null, "social:" + this.id + "-removed", null);
+        },
+
+        onWidgetInstanceRemoved: (aWidgetId, aDoc) => {
+          if (aWidgetId != this.id || aDoc != aDocument)
+            return;
+
+          CustomizableUI.removeListener(listener);
+        }
+      };
+      CustomizableUI.addListener(listener);
+
+      return node;
+    }
   }, {
     id: "add-ons-button",
     shortcutId: "key_openAddons",
diff --git a/browser/components/customizableui/content/panelUI.inc.xul b/browser/components/customizableui/content/panelUI.inc.xul
index 077d9c014..1b8fc0236 100644
--- a/browser/components/customizableui/content/panelUI.inc.xul
+++ b/browser/components/customizableui/content/panelUI.inc.xul
@@ -240,6 +240,8 @@
                      onclick="PanelUI.hide();"/>
     </panelview>
 
+    <panelview id="PanelUI-socialapi" flex="1"/>
+
     <panelview id="PanelUI-feeds" flex="1" oncommand="FeedHandler.subscribeToFeed(null, event);">
       <label value="&feedsMenu2.label;" class="panel-subview-header"/>
     </panelview>
-- 
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