Add m-esr52 at 52.6.0

1 files changed, 144 insertions, 0 deletions

diff --git a/mobile/android/chrome/content/WebcompatReporter.js b/mobile/android/chrome/content/WebcompatReporter.js
new file mode 100644
index 000000000..66aefdda0
--- /dev/null
+++ b/mobile/android/chrome/content/WebcompatReporter.js
@@ -0,0 +1,144 @@
+/* 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/. */
+
+var { classes: Cc, interfaces: Ci, utils: Cu } = Components;
+
+Cu.import("resource://gre/modules/Services.jsm");
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils",
+                                  "resource://gre/modules/PrivateBrowsingUtils.jsm");
+XPCOMUtils.defineLazyModuleGetter(this, "Snackbars", "resource://gre/modules/Snackbars.jsm");
+
+var WebcompatReporter = {
+  menuItem: null,
+  menuItemEnabled: null,
+  init: function() {
+    Services.obs.addObserver(this, "DesktopMode:Change", false);
+    Services.obs.addObserver(this, "chrome-document-global-created", false);
+    Services.obs.addObserver(this, "content-document-global-created", false);
+
+    let visible = true;
+    if ("@mozilla.org/parental-controls-service;1" in Cc) {
+      let pc = Cc["@mozilla.org/parental-controls-service;1"].createInstance(Ci.nsIParentalControlsService);
+      visible = !pc.parentalControlsEnabled;
+    }
+
+    this.addMenuItem(visible);
+  },
+
+  observe: function(subject, topic, data) {
+    if (topic == "content-document-global-created" || topic == "chrome-document-global-created") {
+      let win = subject;
+      let currentURI = win.document.documentURI;
+
+      // Ignore non top-level documents
+      if (currentURI !== win.top.location.href) {
+        return;
+      }
+
+      if (!this.menuItemEnabled && this.isReportableUrl(currentURI)) {
+        NativeWindow.menu.update(this.menuItem, {enabled: true});
+        this.menuItemEnabled = true;
+      } else if (this.menuItemEnabled && !this.isReportableUrl(currentURI)) {
+        NativeWindow.menu.update(this.menuItem, {enabled: false});
+        this.menuItemEnabled = false;
+      }
+    } else if (topic === "DesktopMode:Change") {
+      let args = JSON.parse(data);
+      let tab = BrowserApp.getTabForId(args.tabId);
+      let currentURI = tab.browser.currentURI.spec;
+      if (args.desktopMode && this.isReportableUrl(currentURI)) {
+        this.reportDesktopModePrompt(tab);
+      }
+    }
+  },
+
+  addMenuItem: function(visible) {
+    this.menuItem = NativeWindow.menu.add({
+      name: this.strings.GetStringFromName("webcompat.menu.name"),
+      callback: () => {
+        Promise.resolve(BrowserApp.selectedTab).then(this.getScreenshot)
+                                               .then(this.reportIssue)
+                                               .catch(Cu.reportError);
+      },
+      enabled: false,
+      visible: visible,
+    });
+  },
+
+  getScreenshot: (tab) => {
+    return new Promise((resolve) => {
+      try {
+        let win = tab.window;
+        let dpr = win.devicePixelRatio;
+        let canvas = win.document.createElement("canvas");
+        let ctx = canvas.getContext("2d");
+        // Grab the visible viewport coordinates
+        let x = win.document.documentElement.scrollLeft;
+        let y = win.document.documentElement.scrollTop;
+        let w = win.innerWidth;
+        let h = win.innerHeight;
+        // Scale according to devicePixelRatio and coordinates
+        canvas.width = dpr * w;
+        canvas.height = dpr * h;
+        ctx.scale(dpr, dpr);
+        ctx.drawWindow(win, x, y, w, h, '#ffffff');
+        let screenshot = canvas.toDataURL();
+        resolve({tab: tab, data: screenshot});
+      } catch (e) {
+        // drawWindow can fail depending on memory or surface size. Rather than reject here,
+        // we resolve the URL so the user can continue to file an issue without a screenshot.
+        Cu.reportError("WebCompatReporter: getting a screenshot failed: " + e);
+        resolve({tab: tab});
+      }
+    });
+  },
+
+  isReportableUrl: function(url) {
+    return url && !(url.startsWith("about") ||
+                    url.startsWith("chrome") ||
+                    url.startsWith("file") ||
+                    url.startsWith("resource"));
+  },
+
+  reportDesktopModePrompt: function(tab) {
+    let message = this.strings.GetStringFromName("webcompat.reportDesktopMode.message");
+    let options = {
+      action: {
+        label: this.strings.GetStringFromName("webcompat.reportDesktopModeYes.label"),
+        callback: () => this.reportIssue({tab: tab})
+      }
+    };
+    Snackbars.show(message, Snackbars.LENGTH_LONG, options);
+  },
+
+  reportIssue: (tabData) => {
+    return new Promise((resolve) => {
+      const WEBCOMPAT_ORIGIN = "https://webcompat.com";
+      let url = tabData.tab.browser.currentURI.spec
+      let webcompatURL = `${WEBCOMPAT_ORIGIN}/issues/new?url=${url}`;
+
+      if (tabData.data && typeof tabData.data === "string") {
+        BrowserApp.deck.addEventListener("DOMContentLoaded", function sendDataToTab(event) {
+          BrowserApp.deck.removeEventListener("DOMContentLoaded", sendDataToTab, false);
+
+          if (event.target.defaultView.location.origin === WEBCOMPAT_ORIGIN) {
+            // Waive Xray vision so event.origin is not chrome://browser on the other side.
+            let win = Cu.waiveXrays(event.target.defaultView);
+            win.postMessage(tabData.data, WEBCOMPAT_ORIGIN);
+          }
+        }, false);
+      }
+
+      let isPrivateTab = PrivateBrowsingUtils.isBrowserPrivate(tabData.tab.browser);
+      BrowserApp.addTab(webcompatURL, {parentId: tabData.tab.id, isPrivate: isPrivateTab});
+      resolve();
+    });
+  }
+};
+
+XPCOMUtils.defineLazyGetter(WebcompatReporter, "strings", function() {
+  return Services.strings.createBundle("chrome://browser/locale/webcompatReporter.properties");
+});