1 files changed, 369 insertions, 0 deletions
diff --git a/data/extensions/https-everywhere@eff.org/chrome/content/toolbar_button.js b/data/extensions/https-everywhere@eff.org/chrome/content/toolbar_button.js
new file mode 100644
index 0000000..0e90a12
--- /dev/null
+++ b/data/extensions/https-everywhere@eff.org/chrome/content/toolbar_button.js
@@ -0,0 +1,369 @@
+window.addEventListener("load", https_everywhere_load, true);
+window.addEventListener("load", function load(event) {
+  // need to wrap migratePreferences in another callback so that notification
+  // always displays on browser restart
+  window.removeEventListener("load", load, false);
+  gBrowser.addEventListener("DOMContentLoaded", migratePreferences, true);
+}, false);
+
+const CI = Components.interfaces;
+const CC = Components.classes;
+
+// LOG LEVELS ---
+VERB=1;
+DBUG=2;
+INFO=3;
+NOTE=4;
+WARN=5;
+
+HTTPSEverywhere = CC["@eff.org/https-everywhere;1"]
+                      .getService(Components.interfaces.nsISupports)
+                      .wrappedJSObject;
+
+// avoid polluting global namespace
+// see: https://developer.mozilla.org/en-US/docs/Security_best_practices_in_extensions#Code_wrapping
+if (!httpsEverywhere) { var httpsEverywhere = {}; }
+
+/**
+ * JS Object that acts as a namespace for the toolbar.
+ *
+ * Used to display toolbar hints to new users and change toolbar UI for cases
+ * such as when the toolbar is disabled.
+ */
+httpsEverywhere.toolbarButton = {
+
+  /**
+   * Name of preference for determining whether to show ruleset counter.
+   */
+  COUNTER_PREF: "extensions.https_everywhere.show_counter",
+
+  /**
+   * Used to determine if a hint has been previously shown.
+   * TODO: Probably extraneous, look into removing
+   */
+  hintShown: false,
+
+  /**
+   * Initialize the toolbar button used to hint new users and update UI on
+   * certain events.
+   */
+  init: function() {
+    HTTPSEverywhere.log(DBUG, 'Removing listener for toolbarButton init.');
+    window.removeEventListener('load', httpsEverywhere.toolbarButton.init, false);
+
+    var tb = httpsEverywhere.toolbarButton;
+
+    // make sure icon is proper color during init
+    tb.changeIcon();
+
+    // make sure the checkbox for showing counter is properly set
+    var showCounter = tb.shouldShowCounter();
+    var counterItem = document.getElementById('https-everywhere-counter-item');
+    counterItem.setAttribute('checked', showCounter ? 'true' : 'false');
+
+    // show ruleset counter when a tab is changed
+    tb.updateRulesetsApplied();
+    gBrowser.tabContainer.addEventListener(
+      'TabSelect', 
+      tb.updateRulesetsApplied, 
+      false
+    );
+
+    // hook event for when page loads
+    var onPageLoad = function() {
+      // Timeout is used for a number of reasons.
+      // 1) For Performance since we want to defer computation.
+      // 2) Sometimes the page is loaded before all applied rulesets are
+      //    calculated; in such a case, a half-second wait works.
+      setTimeout(tb.updateRulesetsApplied, 500);
+    };
+
+    var appcontent = document.getElementById('appcontent');
+    if (appcontent) {
+      appcontent.addEventListener('load', onPageLoad, true);
+    }
+
+    // decide whether to show toolbar hint
+    let hintPref = "extensions.https_everywhere.toolbar_hint_shown";
+    if (!Services.prefs.getPrefType(hintPref) 
+        || !Services.prefs.getBoolPref(hintPref)) { 
+      // only run once
+      Services.prefs.setBoolPref(hintPref, true);
+      gBrowser.addEventListener("DOMContentLoaded", tb.handleShowHint, true);
+    }
+  },
+
+  /**
+   * Shows toolbar hint if previously not shown.
+   */
+  handleShowHint: function() {
+    var tb = httpsEverywhere.toolbarButton;
+    if (!tb.hintShown){
+      tb.hintShown = true;
+      const faqURL = "https://www.eff.org/https-everywhere/faq";
+      var nBox = gBrowser.getNotificationBox();
+      var strings = document.getElementById('HttpsEverywhereStrings');
+      var msg = strings.getString('https-everywhere.toolbar.hint');
+      var hint = nBox.appendNotification(
+        msg, 
+        'https-everywhere', 
+        'chrome://https-everywhere/skin/https-everywhere-24.png', 
+        nBox.PRIORITY_WARNING_MEDIUM,
+	[],
+	function(action) {
+	  // see https://developer.mozilla.org/en-US/docs/XUL/Method/appendNotification#Notification_box_events
+	  gBrowser.selectedTab = gBrowser.addTab(faqURL);
+	}
+      );
+    }
+    gBrowser.removeEventListener("DOMContentLoaded", tb.handleShowHint, true);
+  },
+
+  /**
+   * Changes HTTPS Everywhere toolbar icon based on whether HTTPS Everywhere
+   * is enabled or disabled.
+   */
+  changeIcon: function() {
+    var enabled = HTTPSEverywhere.prefs.getBoolPref("globalEnabled");
+
+    var toolbarbutton = document.getElementById('https-everywhere-button');
+    if (enabled) {
+      toolbarbutton.setAttribute('status', 'enabled');
+    } else {
+      toolbarbutton.setAttribute('status', 'disabled');
+    }
+  },
+
+  /**
+   * Update the rulesets applied counter for the current tab.
+   */
+  updateRulesetsApplied: function() {
+    var toolbarbutton = document.getElementById('https-everywhere-button');
+    var enabled = HTTPSEverywhere.prefs.getBoolPref("globalEnabled");
+    var showCounter = httpsEverywhere.toolbarButton.shouldShowCounter();
+    if (!enabled || !showCounter) { 
+      toolbarbutton.setAttribute('rulesetsApplied', 0);
+      return;
+    }
+
+    var domWin = content.document.defaultView.top;
+    var alist = HTTPSEverywhere.getExpando(domWin,"applicable_rules", null);
+    if (!alist) {
+      return;
+    }
+    // Make sure the list is up to date
+    alist.populate_list();
+
+    var counter = 0;
+    for (var x in alist.active) {
+      if (!(x in alist.breaking)) {
+        ++counter;
+      }
+    }
+    for (var x in alist.moot) {
+      if (!(x in alist.active)) {
+        ++counter;
+      }
+    }
+
+    toolbarbutton.setAttribute('rulesetsApplied', counter);
+    HTTPSEverywhere.log(INFO, 'Setting icon counter to: ' + counter);
+  },
+
+  /**
+   * Gets whether to show the rulesets applied counter.
+   *
+   * @return {boolean}
+   */
+  shouldShowCounter: function() {
+    var tb = httpsEverywhere.toolbarButton;
+    var sp = Services.prefs;
+
+    var prefExists = sp.getPrefType(tb.COUNTER_PREF);
+
+    // the default behavior is to show the rulesets applied counter.
+    // if no preference exists (default) or its enabled, show the counter
+    return !prefExists || sp.getBoolPref(tb.COUNTER_PREF);
+  },
+
+  /**
+   * Toggles the user's preference for displaying the rulesets applied counter
+   * and updates the UI.
+   */
+  toggleShowCounter: function() {
+    var tb = httpsEverywhere.toolbarButton;
+    var sp = Services.prefs;
+
+    var showCounter = tb.shouldShowCounter();
+    sp.setBoolPref(tb.COUNTER_PREF, !showCounter);
+
+    tb.updateRulesetsApplied();
+  }
+
+};
+
+function https_everywhere_load() {
+  window.removeEventListener('load', https_everywhere_load, true);
+  // on first run, put the context menu in the addons bar
+  try {
+    var first_run;
+    try {
+      first_run = Services.prefs.getBoolPref("extensions.https_everywhere.firstrun_context_menu");
+    } catch(e) {
+      Services.prefs.setBoolPref("extensions.https_everywhere.firstrun_context_menu", true);
+      first_run = true;
+    }
+    if(first_run) {
+      Services.prefs.setBoolPref("extensions.https_everywhere.firstrun_context_menu", false);
+      var navbar = document.getElementById("nav-bar");
+      if(navbar.currentSet.indexOf("https-everywhere-button") == -1) {
+        var set = navbar.currentSet+',https-everywhere-button';
+        navbar.setAttribute('currentset', set);
+        navbar.currentSet = set;
+        document.persist('nav-bar', 'currentset');
+      }
+    }
+  } catch(e) { }
+}
+
+function stitch_context_menu() {
+  // the same menu appears both under Tools and via the toolbar button:
+  var menu = document.getElementById("https-everywhere-menu");
+  if (!menu.firstChild) {
+    var popup = document.getElementById("https-everywhere-context");
+    menu.appendChild(popup.cloneNode(true));
+  }
+}
+function stitch_context_menu2() {
+  // the same menu appears both under Tools and via the toolbar button:
+  var menu = document.getElementById("https-everywhere-menu2");
+  if (!menu.firstChild) {
+    var popup = document.getElementById("https-everywhere-context");
+    menu.appendChild(popup.cloneNode(true));
+  }
+}
+
+var rulesetTestsMenuItem = null;
+
+function show_applicable_list(menupopup) {
+  var domWin = content.document.defaultView.top;
+  if (!(domWin instanceof CI.nsIDOMWindow)) {
+    alert(domWin + " is not an nsIDOMWindow");
+    return null;
+  }
+
+  var alist = HTTPSEverywhere.getExpando(domWin,"applicable_rules", null);
+  var weird=false;
+  
+  if (!alist) {
+    // This case occurs for error pages and similar.  We need a dummy alist
+    // because populate_menu lives in there.  Would be good to refactor this
+    // away.
+    alist = new HTTPSEverywhere.ApplicableList(HTTPSEverywhere.log, document, domWin);
+    weird = true;
+  }
+  alist.populate_menu(document, menupopup, weird);
+
+  // should we also show the ruleset tests menu item?
+  if(HTTPSEverywhere.prefs.getBoolPref("show_ruleset_tests")) {
+
+    if(!rulesetTestsMenuItem) {
+      let strings = document.getElementById('HttpsEverywhereStrings');
+      let label = strings.getString('https-everywhere.menu.ruleset-tests');
+
+      rulesetTestsMenuItem = this.document.createElement('menuitem');
+      rulesetTestsMenuItem.setAttribute('command', 'https-everywhere-menuitem-ruleset-tests');
+      rulesetTestsMenuItem.setAttribute('label', label);
+    }
+
+    if(!menupopup.contains(rulesetTestsMenuItem)) 
+      menupopup.appendChild(rulesetTestsMenuItem);
+  }
+  
+}
+
+function toggle_rule(rule_id) {
+  // toggle the rule state
+  HTTPSEverywhere.https_rules.rulesetsByID[rule_id].toggle();
+  var domWin = content.document.defaultView.top;
+  /*if (domWin instanceof CI.nsIDOMWindow) {
+    var alist = HTTPSEverywhere.getExpando(domWin,"applicable_rules", null);
+    if (alist) alist.empty();
+  }*/
+  reload_window();
+}
+
+function reload_window() {
+  var domWin = content.document.defaultView.top;
+  if (!(domWin instanceof CI.nsIDOMWindow)) {
+    HTTPSEverywhere.log(WARN, domWin + " is not an nsIDOMWindow");
+    return null;
+  }
+  try {
+    var webNav =  domWin.QueryInterface(CI.nsIInterfaceRequestor)
+                        .getInterface(CI.nsIWebNavigation)
+                        .QueryInterface(CI.nsIDocShell);
+  } catch(e) {
+    HTTPSEverywhere.log(WARN,"failed to get webNav");
+    return null;
+  }
+  // This choice of flags comes from NoScript's quickReload function; not sure
+  // if it's optimal
+  webNav.reload(webNav.LOAD_FLAGS_CHARSET_CHANGE);  
+}
+
+function toggleEnabledState(){
+	HTTPSEverywhere.toggleEnabledState();
+	reload_window();	
+
+  // Change icon depending on enabled state
+  httpsEverywhere.toolbarButton.changeIcon();
+}
+
+function open_in_tab(url) {
+  var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
+                     .getService(Components.interfaces.nsIWindowMediator);
+  var recentWindow = wm.getMostRecentWindow("navigator:browser");
+  recentWindow.delayedOpenTab(url, null, null, null, null);
+}
+
+// hook event for showing hint
+HTTPSEverywhere.log(DBUG, 'Adding listener for toolbarButton init.');
+window.addEventListener("load", httpsEverywhere.toolbarButton.init, false);
+
+function migratePreferences() {
+  gBrowser.removeEventListener("DOMContentLoaded", migratePreferences, true);
+  let prefs_version = HTTPSEverywhere.prefs.getIntPref("prefs_version");
+  
+  // first migration loses saved prefs
+  if(prefs_version == 0) {
+    try {
+      // upgrades will have old rules as preferences, such as the EFF rule
+      let upgrade = false;
+      let childList = HTTPSEverywhere.prefs.getChildList("", {});
+      for(let i=0; i<childList.length; i++) {
+        if(childList[i] == 'EFF') {
+          upgrade = true;
+          break;
+        }
+      }
+
+      if(upgrade) {
+        let nBox = gBrowser.getNotificationBox();
+        let strings = document.getElementById('HttpsEverywhereStrings');
+        let msg = strings.getString('https-everywhere.migration.notification0');
+        nBox.appendNotification(
+          msg, 
+          'https-everywhere-migration0', 
+          'chrome://https-everywhere/skin/https-everywhere-24.png', 
+          nBox.PRIORITY_WARNING_MEDIUM
+        );
+      }
+    } catch(e) {
+      HTTPSEverywhere.log(WARN, "Migration from prefs_version 0 error: "+e);
+    }
+
+    HTTPSEverywhere.prefs.setIntPref("prefs_version", prefs_version+1);
+  }
+}
+