Remove the Social API

1 files changed, 0 insertions, 172 deletions

diff --git a/browser/base/content/social-content.js b/browser/base/content/social-content.js
deleted file mode 100644
index b5fa6a5c4..000000000
--- a/browser/base/content/social-content.js
+++ /dev/null
@@ -1,172 +0,0 @@
-/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* This content script is intended for use by iframes in the share panel. */
-
-var {interfaces: Ci, utils: Cu} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-
-// social frames are always treated as app tabs
-docShell.isAppTab = true;
-
-addEventListener("DOMContentLoaded", function(event) {
-  if (event.target != content.document)
-    return;
-  // Some share panels (e.g. twitter and facebook) check content.opener, and if
-  // it doesn't exist they act like they are in a browser tab.  We want them to
-  // act like they are in a dialog (which is the typical case).
-  if (content && !content.opener) {
-    content.opener = content;
-  }
-  hookWindowClose();
-  disableDialogs();
-});
-
-addMessageListener("Social:OpenGraphData", (message) => {
-  let ev = new content.CustomEvent("OpenGraphData", { detail: JSON.stringify(message.data) });
-  content.dispatchEvent(ev);
-});
-
-addMessageListener("Social:ClearFrame", () => {
-  docShell.createAboutBlankContentViewer(null);
-});
-
-addEventListener("DOMWindowClose", (evt) => {
-  // preventDefault stops the default window.close() function being called,
-  // which doesn't actually close anything but causes things to get into
-  // a bad state (an internal 'closed' flag is set and debug builds start
-  // asserting as the window is used.).
-  // None of the windows we inject this API into are suitable for this
-  // default close behaviour, so even if we took no action above, we avoid
-  // the default close from doing anything.
-  evt.preventDefault();
-
-  // Tells the SocialShare class to close the panel
-  sendAsyncMessage("Social:DOMWindowClose");
-});
-
-function hookWindowClose() {
-  // Allow scripts to close the "window".  Because we are in a panel and not
-  // in a full dialog, the DOMWindowClose listener above will only receive the
-  // event if we do this.
-  let dwu = content.QueryInterface(Ci.nsIInterfaceRequestor)
-     .getInterface(Ci.nsIDOMWindowUtils);
-  dwu.allowScriptsToClose();
-}
-
-function disableDialogs() {
-  let windowUtils = content.QueryInterface(Ci.nsIInterfaceRequestor).
-                    getInterface(Ci.nsIDOMWindowUtils);
-  windowUtils.disableDialogs();
-}
-
-// Error handling class used to listen for network errors in the social frames
-// and replace them with a social-specific error page
-const SocialErrorListener = {
-  QueryInterface: XPCOMUtils.generateQI([Ci.nsIDOMEventListener,
-                                         Ci.nsIWebProgressListener,
-                                         Ci.nsISupportsWeakReference,
-                                         Ci.nsISupports]),
-
-  defaultTemplate: "about:socialerror?mode=tryAgainOnly&url=%{url}&origin=%{origin}",
-  urlTemplate: null,
-
-  init() {
-    addMessageListener("Social:SetErrorURL", this);
-    let webProgress = docShell.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
-                              .getInterface(Components.interfaces.nsIWebProgress);
-    webProgress.addProgressListener(this, Ci.nsIWebProgress.NOTIFY_STATE_REQUEST |
-                                          Ci.nsIWebProgress.NOTIFY_LOCATION);
-  },
-
-  receiveMessage(message) {
-    switch (message.name) {
-      case "Social:SetErrorURL":
-        // Either a url or null to reset to default template.
-        this.urlTemplate = message.data.template;
-        break;
-    }
-  },
-
-  setErrorPage() {
-    // if this is about:providerdirectory, use the directory iframe
-    let frame = docShell.chromeEventHandler;
-    let origin = frame.getAttribute("origin");
-    let src = frame.getAttribute("src");
-    if (src == "about:providerdirectory") {
-      frame = content.document.getElementById("activation-frame");
-      src = frame.getAttribute("src");
-    }
-
-    let url = this.urlTemplate || this.defaultTemplate;
-    url = url.replace("%{url}", encodeURIComponent(src));
-    url = url.replace("%{origin}", encodeURIComponent(origin));
-    if (frame != docShell.chromeEventHandler) {
-      // Unable to access frame.docShell here. This is our own frame and doesn't
-      // provide reload, so we'll just set the src.
-      frame.setAttribute("src", url);
-    } else {
-      let webNav = docShell.QueryInterface(Ci.nsIWebNavigation);
-      webNav.loadURI(url, null, null, null, null);
-    }
-    sendAsyncMessage("Social:ErrorPageNotify", {
-        origin: origin,
-        url: src
-    });
-  },
-
-  onStateChange(aWebProgress, aRequest, aState, aStatus) {
-    let failure = false;
-    if ((aState & Ci.nsIWebProgressListener.STATE_IS_REQUEST))
-      return;
-    if ((aState & Ci.nsIWebProgressListener.STATE_STOP)) {
-      if (aRequest instanceof Ci.nsIHttpChannel) {
-        try {
-          // Change the frame to an error page on 4xx (client errors)
-          // and 5xx (server errors).  responseStatus throws if it is not set.
-          failure = aRequest.responseStatus >= 400 &&
-                    aRequest.responseStatus < 600;
-        } catch (e) {
-          failure = aStatus != Components.results.NS_OK;
-        }
-      }
-    }
-
-    // Calling cancel() will raise some OnStateChange notifications by itself,
-    // so avoid doing that more than once
-    if (failure && aStatus != Components.results.NS_BINDING_ABORTED) {
-      // if tp is enabled and we get a failure, ignore failures (ie. STATE_STOP)
-      // on child resources since they *may* have been blocked. We don't have an
-      // easy way to know if a particular url is blocked by TP, only that
-      // something was.
-      if (docShell.hasTrackingContentBlocked) {
-        let frame = docShell.chromeEventHandler;
-        let src = frame.getAttribute("src");
-        if (aRequest && aRequest.name != src) {
-          Cu.reportError("SocialErrorListener ignoring blocked content error for " + aRequest.name);
-          return;
-        }
-      }
-
-      aRequest.cancel(Components.results.NS_BINDING_ABORTED);
-      this.setErrorPage();
-    }
-  },
-
-  onLocationChange(aWebProgress, aRequest, aLocation, aFlags) {
-    if (aRequest && aFlags & Ci.nsIWebProgressListener.LOCATION_CHANGE_ERROR_PAGE) {
-      aRequest.cancel(Components.results.NS_BINDING_ABORTED);
-      this.setErrorPage();
-    }
-  },
-
-  onProgressChange() {},
-  onStatusChange() {},
-  onSecurityChange() {},
-};
-
-SocialErrorListener.init();