[PALEMOON] [frontend vs backend] Reduce size of PopupBlocking:UpdateBlockedPopups messages

Issue #392

1 files changed, 57 insertions, 55 deletions

diff --git a/application/palemoon/base/content/browser.js b/application/palemoon/base/content/browser.js
index c1643caa4..c8f287693 100644
--- a/application/palemoon/base/content/browser.js
+++ b/application/palemoon/base/content/browser.js
@@ -420,7 +420,8 @@ var gPopupBlockerObserver = {
     if (!this._reportButton && gURLBar)
       this._reportButton = document.getElementById("page-report-button");
 
-    if (!gBrowser.selectedBrowser.blockedPopups) {
+    if (!gBrowser.selectedBrowser.blockedPopups ||
+        !gBrowser.selectedBrowser.blockedPopups.length) {
       // Hide the icon in the location bar (if the location bar exists)
       if (gURLBar)
         this._reportButton.hidden = true;
@@ -522,65 +523,66 @@ var gPopupBlockerObserver = {
     else
       blockedPopupAllowSite.removeAttribute("disabled");
 
-    var foundUsablePopupURI = false;
-    var blockedPopups = browser.blockedPopups;
-    if (blockedPopups) {
-      for (let i = 0; i < blockedPopups.length; i++) {
-        let blockedPopup = blockedPopups[i];
-
-        // popupWindowURI will be null if the file picker popup is blocked.
-        // xxxdz this should make the option say "Show file picker" and do it (Bug 590306)
-        if (!blockedPopup.popupWindowURI)
-          continue;
-        var popupURIspec = blockedPopup.popupWindowURI.spec;
-
-        // Sometimes the popup URI that we get back from the blockedPopup
-        // isn't useful (for instance, netscape.com's popup URI ends up
-        // being "http://www.netscape.com", which isn't really the URI of
-        // the popup they're trying to show).  This isn't going to be
-        // useful to the user, so we won't create a menu item for it.
-        if (popupURIspec == "" || popupURIspec == "about:blank" ||
-            popupURIspec == uri.spec)
-          continue;
-
-        // Because of the short-circuit above, we may end up in a situation
-        // in which we don't have any usable popup addresses to show in
-        // the menu, and therefore we shouldn't show the separator.  However,
-        // since we got past the short-circuit, we must've found at least
-        // one usable popup URI and thus we'll turn on the separator later.
-        foundUsablePopupURI = true;
-
-        var menuitem = document.createElement("menuitem");
-        var label = gNavigatorBundle.getFormattedString("popupShowPopupPrefix",
-                                                        [popupURIspec]);
-        menuitem.setAttribute("label", label);
-        menuitem.setAttribute("popupWindowURI", popupURIspec);
-        menuitem.setAttribute("popupWindowFeatures", blockedPopup.popupWindowFeatures);
-        menuitem.setAttribute("popupWindowName", blockedPopup.popupWindowName);
-        menuitem.setAttribute("oncommand", "gPopupBlockerObserver.showBlockedPopup(event);");
-        menuitem.setAttribute("popupReportIndex", i);
-        menuitem.popupReportBrowser = browser;
-        aEvent.target.appendChild(menuitem);
-      }
-    }
-
-    // Show or hide the separator, depending on whether we added any
-    // showable popup addresses to the menu.
-    var blockedPopupsSeparator =
-      document.getElementById("blockedPopupsSeparator");
-    if (foundUsablePopupURI)
-      blockedPopupsSeparator.removeAttribute("hidden");
-    else
-      blockedPopupsSeparator.setAttribute("hidden", true);
-
-    var blockedPopupDontShowMessage = document.getElementById("blockedPopupDontShowMessage");
-    var showMessage = gPrefService.getBoolPref("privacy.popups.showBrowserMessage");
+    let blockedPopupDontShowMessage = document.getElementById("blockedPopupDontShowMessage");
+    let showMessage = gPrefService.getBoolPref("privacy.popups.showBrowserMessage");
     blockedPopupDontShowMessage.setAttribute("checked", !showMessage);
     if (aEvent.target.anchorNode.id == "page-report-button") {
       aEvent.target.anchorNode.setAttribute("open", "true");
       blockedPopupDontShowMessage.setAttribute("label", gNavigatorBundle.getString("popupWarningDontShowFromLocationbar"));
-    } else
+    } else {
       blockedPopupDontShowMessage.setAttribute("label", gNavigatorBundle.getString("popupWarningDontShowFromMessage"));
+    }
+
+    let blockedPopupsSeparator =
+        document.getElementById("blockedPopupsSeparator");
+    blockedPopupsSeparator.setAttribute("hidden", true);
+
+    gBrowser.selectedBrowser.retrieveListOfBlockedPopups().then(blockedPopups => {
+      let foundUsablePopupURI = false;
+      if (blockedPopups) {
+        for (let i = 0; i < blockedPopups.length; i++) {
+          let blockedPopup = blockedPopups[i];
+
+          // popupWindowURI will be null if the file picker popup is blocked.
+          // xxxdz this should make the option say "Show file picker" and do it (Bug 590306)
+          if (!blockedPopup.popupWindowURIspec)
+            continue;
+
+          var popupURIspec = blockedPopup.popupWindowURIspec;
+
+          // Sometimes the popup URI that we get back from the blockedPopup
+          // isn't useful (for instance, netscape.com's popup URI ends up
+          // being "http://www.netscape.com", which isn't really the URI of
+          // the popup they're trying to show).  This isn't going to be
+          // useful to the user, so we won't create a menu item for it.
+          if (popupURIspec == "" || popupURIspec == "about:blank" ||
+              popupURIspec == "<self>" ||
+              popupURIspec == uri.spec)
+            continue;
+
+          // Because of the short-circuit above, we may end up in a situation
+          // in which we don't have any usable popup addresses to show in
+          // the menu, and therefore we shouldn't show the separator.  However,
+          // since we got past the short-circuit, we must've found at least
+          // one usable popup URI and thus we'll turn on the separator later.
+          foundUsablePopupURI = true;
+
+          var menuitem = document.createElement("menuitem");
+          var label = gNavigatorBundle.getFormattedString("popupShowPopupPrefix",
+                                                          [popupURIspec]);
+          menuitem.setAttribute("label", label);
+          menuitem.setAttribute("oncommand", "gPopupBlockerObserver.showBlockedPopup(event);");
+          menuitem.setAttribute("popupReportIndex", i);
+          menuitem.popupReportBrowser = browser;
+          aEvent.target.appendChild(menuitem);
+        }
+      }
+
+      // Show the separator if we added any
+      // showable popup addresses to the menu.
+      if (foundUsablePopupURI)
+        blockedPopupsSeparator.removeAttribute("hidden");
+    }, null);
   },
 
   onPopupHiding: function (aEvent) {