Remove Social API.

1 files changed, 0 insertions, 272 deletions

diff --git a/browser/modules/Social.jsm b/browser/modules/Social.jsm
deleted file mode 100644
index 1569e0122..000000000
--- a/browser/modules/Social.jsm
+++ /dev/null
@@ -1,272 +0,0 @@
-/* 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/. */
-
-"use strict";
-
-this.EXPORTED_SYMBOLS = ["Social", "OpenGraphBuilder",
-                         "DynamicResizeWatcher", "sizeSocialPanelToContent"];
-
-const Ci = Components.interfaces;
-const Cc = Components.classes;
-const Cu = Components.utils;
-
-// The minimum sizes for the auto-resize panel code, minimum size necessary to
-// properly show the error page in the panel.
-const PANEL_MIN_HEIGHT = 190;
-const PANEL_MIN_WIDTH = 330;
-
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "CustomizableUI",
-  "resource:///modules/CustomizableUI.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "SocialService",
-  "resource:///modules/SocialService.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PageMetadata",
-  "resource://gre/modules/PageMetadata.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
-  "resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "Promise",
-  "resource://gre/modules/Promise.jsm");
-
-
-this.Social = {
-  initialized: false,
-  lastEventReceived: 0,
-  providers: [],
-  _disabledForSafeMode: false,
-
-  init: function Social_init() {
-    this._disabledForSafeMode = Services.appinfo.inSafeMode && this.enabled;
-    let deferred = Promise.defer();
-
-    if (this.initialized) {
-      deferred.resolve(true);
-      return deferred.promise;
-    }
-    this.initialized = true;
-    // if SocialService.hasEnabledProviders, retreive the providers so the
-    // front-end can generate UI
-    if (SocialService.hasEnabledProviders) {
-      // Retrieve the current set of providers, and set the current provider.
-      SocialService.getOrderedProviderList(function (providers) {
-        Social._updateProviderCache(providers);
-        Social._updateEnabledState(SocialService.enabled);
-        deferred.resolve(false);
-      });
-    } else {
-      deferred.resolve(false);
-    }
-
-    // Register an observer for changes to the provider list
-    SocialService.registerProviderListener(function providerListener(topic, origin, providers) {
-      // An engine change caused by adding/removing a provider should notify.
-      // any providers we receive are enabled in the AddonsManager
-      if (topic == "provider-installed" || topic == "provider-uninstalled") {
-        // installed/uninstalled do not send the providers param
-        Services.obs.notifyObservers(null, "social:" + topic, origin);
-        return;
-      }
-      if (topic == "provider-enabled") {
-        Social._updateProviderCache(providers);
-        Social._updateEnabledState(true);
-        Services.obs.notifyObservers(null, "social:" + topic, origin);
-        return;
-      }
-      if (topic == "provider-disabled") {
-        // a provider was removed from the list of providers, update states
-        Social._updateProviderCache(providers);
-        Social._updateEnabledState(providers.length > 0);
-        Services.obs.notifyObservers(null, "social:" + topic, origin);
-        return;
-      }
-      if (topic == "provider-update") {
-        // a provider has self-updated its manifest, we need to update our cache
-        // and reload the provider.
-        Social._updateProviderCache(providers);
-        let provider = Social._getProviderFromOrigin(origin);
-        provider.reload();
-      }
-    });
-    return deferred.promise;
-  },
-
-  _updateEnabledState: function(enable) {
-    for (let p of Social.providers) {
-      p.enabled = enable;
-    }
-  },
-
-  // Called to update our cache of providers and set the current provider
-  _updateProviderCache: function (providers) {
-    this.providers = providers;
-    Services.obs.notifyObservers(null, "social:providers-changed", null);
-  },
-
-  get enabled() {
-    return !this._disabledForSafeMode && this.providers.length > 0;
-  },
-
-  _getProviderFromOrigin: function (origin) {
-    for (let p of this.providers) {
-      if (p.origin == origin) {
-        return p;
-      }
-    }
-    return null;
-  },
-
-  getManifestByOrigin: function(origin) {
-    return SocialService.getManifestByOrigin(origin);
-  },
-
-  installProvider: function(data, installCallback, options={}) {
-    SocialService.installProvider(data, installCallback, options);
-  },
-
-  uninstallProvider: function(origin, aCallback) {
-    SocialService.uninstallProvider(origin, aCallback);
-  },
-
-  // Activation functionality
-  activateFromOrigin: function (origin, callback) {
-    // It's OK if the provider has already been activated - we still get called
-    // back with it.
-    SocialService.enableProvider(origin, callback);
-  }
-};
-
-function sizeSocialPanelToContent(panel, iframe, requestedSize) {
-  let doc = iframe.contentDocument;
-  if (!doc || !doc.body) {
-    return;
-  }
-  // We need an element to use for sizing our panel.  See if the body defines
-  // an id for that element, otherwise use the body itself.
-  let body = doc.body;
-  let docEl = doc.documentElement;
-  let bodyId = body.getAttribute("contentid");
-  if (bodyId) {
-    body = doc.getElementById(bodyId) || doc.body;
-  }
-  // offsetHeight/Width don't include margins, so account for that.
-  let cs = doc.defaultView.getComputedStyle(body);
-  let width = Math.max(PANEL_MIN_WIDTH, docEl.offsetWidth);
-  let height = Math.max(PANEL_MIN_HEIGHT, docEl.offsetHeight);
-  // if the panel is preloaded prior to being shown, cs will be null.  in that
-  // case use the minimum size for the panel until it is shown.
-  if (cs) {
-    let computedHeight = parseInt(cs.marginTop) + body.offsetHeight + parseInt(cs.marginBottom);
-    height = Math.max(computedHeight, height);
-    let computedWidth = parseInt(cs.marginLeft) + body.offsetWidth + parseInt(cs.marginRight);
-    width = Math.max(computedWidth, width);
-  }
-
-  // if our scrollHeight is still larger than the iframe, the css calculations
-  // above did not work for this site, increase the height. This can happen if
-  // the site increases its height for additional UI.
-  if (docEl.scrollHeight > iframe.boxObject.height)
-    height = docEl.scrollHeight;
-
-  // if a size was defined in the manifest use it as a minimum
-  if (requestedSize) {
-    if (requestedSize.height)
-      height = Math.max(height, requestedSize.height);
-    if (requestedSize.width)
-      width = Math.max(width, requestedSize.width);
-  }
-
-  // add the extra space used by the panel (toolbar, borders, etc) if the iframe
-  // has been loaded
-  if (iframe.boxObject.width && iframe.boxObject.height) {
-    // add extra space the panel needs if any
-    width += panel.boxObject.width - iframe.boxObject.width;
-    height += panel.boxObject.height - iframe.boxObject.height;
-  }
-
-  // using panel.sizeTo will ignore css transitions, set size via style
-  if (Math.abs(panel.boxObject.width - width) >= 2)
-    panel.style.width = width + "px";
-  if (Math.abs(panel.boxObject.height - height) >= 2)
-    panel.style.height = height + "px";
-}
-
-function DynamicResizeWatcher() {
-  this._mutationObserver = null;
-}
-
-DynamicResizeWatcher.prototype = {
-  start: function DynamicResizeWatcher_start(panel, iframe, requestedSize) {
-    this.stop(); // just in case...
-    let doc = iframe.contentDocument;
-    this._mutationObserver = new iframe.contentWindow.MutationObserver((mutations) => {
-      sizeSocialPanelToContent(panel, iframe, requestedSize);
-    });
-    // Observe anything that causes the size to change.
-    let config = {attributes: true, characterData: true, childList: true, subtree: true};
-    this._mutationObserver.observe(doc, config);
-    // and since this may be setup after the load event has fired we do an
-    // initial resize now.
-    sizeSocialPanelToContent(panel, iframe, requestedSize);
-  },
-  stop: function DynamicResizeWatcher_stop() {
-    if (this._mutationObserver) {
-      try {
-        this._mutationObserver.disconnect();
-      } catch (ex) {
-        // may get "TypeError: can't access dead object" which seems strange,
-        // but doesn't seem to indicate a real problem, so ignore it...
-      }
-      this._mutationObserver = null;
-    }
-  }
-}
-
-
-this.OpenGraphBuilder = {
-  generateEndpointURL: function(URLTemplate, pageData) {
-    // support for existing oexchange style endpoints by supporting their
-    // querystring arguments. parse the query string template and do
-    // replacements where necessary the query names may be different than ours,
-    // so we could see u=%{url} or url=%{url}
-    let [endpointURL, queryString] = URLTemplate.split("?");
-    let query = {};
-    if (queryString) {
-      queryString.split('&').forEach(function (val) {
-        let [name, value] = val.split('=');
-        let p = /%\{(.+)\}/.exec(value);
-        if (!p) {
-          // preserve non-template query vars
-          query[name] = value;
-        } else if (pageData[p[1]]) {
-          if (p[1] == "previews")
-            query[name] = pageData[p[1]][0];
-          else
-            query[name] = pageData[p[1]];
-        } else if (p[1] == "body") {
-          // build a body for emailers
-          let body = "";
-          if (pageData.title)
-            body += pageData.title + "\n\n";
-          if (pageData.description)
-            body += pageData.description + "\n\n";
-          if (pageData.text)
-            body += pageData.text + "\n\n";
-          body += pageData.url;
-          query["body"] = body;
-        }
-      });
-      // if the url template doesn't have title and no text was provided, add the title as the text.
-      if (!query.text && !query.title && pageData.title) {
-        query.text = pageData.title;
-      }
-    }
-    var str = [];
-    for (let p in query)
-       str.push(p + "=" + encodeURIComponent(query[p]));
-    if (str.length)
-      endpointURL = endpointURL + "?" + str.join("&");
-    return endpointURL;
-  },
-};