diff options
Diffstat (limited to 'browser/base/content/browser-social.js')
| -rw-r--r-- | browser/base/content/browser-social.js | 503 |
1 files changed, 0 insertions, 503 deletions
diff --git a/browser/base/content/browser-social.js b/browser/base/content/browser-social.js deleted file mode 100644 index b470efd3d..000000000 --- a/browser/base/content/browser-social.js +++ /dev/null @@ -1,503 +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/. */ - -// the "exported" symbols -var SocialUI, - SocialShare, - SocialActivationListener; - -(function() { - -XPCOMUtils.defineLazyGetter(this, "OpenGraphBuilder", function() { - let tmp = {}; - Cu.import("resource:///modules/Social.jsm", tmp); - return tmp.OpenGraphBuilder; -}); - -XPCOMUtils.defineLazyGetter(this, "DynamicResizeWatcher", function() { - let tmp = {}; - Cu.import("resource:///modules/Social.jsm", tmp); - return tmp.DynamicResizeWatcher; -}); - -SocialUI = { - _initialized: false, - - // Called on delayed startup to initialize the UI - init: function SocialUI_init() { - if (this._initialized) { - return; - } - let mm = window.getGroupMessageManager("social"); - mm.loadFrameScript("chrome://browser/content/content.js", true); - mm.loadFrameScript("chrome://browser/content/social-content.js", true); - - Services.obs.addObserver(this, "social:providers-changed", false); - - CustomizableUI.addListener(this); - SocialActivationListener.init(); - - Social.init().then((update) => { - if (update) - this._providersChanged(); - }); - - this._initialized = true; - }, - - // Called on window unload - uninit: function SocialUI_uninit() { - if (!this._initialized) { - return; - } - Services.obs.removeObserver(this, "social:providers-changed"); - - CustomizableUI.removeListener(this); - SocialActivationListener.uninit(); - - this._initialized = false; - }, - - observe: function SocialUI_observe(subject, topic, data) { - switch (topic) { - case "social:providers-changed": - this._providersChanged(); - break; - } - }, - - _providersChanged: function() { - SocialShare.populateProviderMenu(); - }, - - showLearnMore: function() { - let url = Services.urlFormatter.formatURLPref("app.support.baseURL") + "social-api"; - openUILinkIn(url, "tab"); - }, - - closeSocialPanelForLinkTraversal: function (target, linkNode) { - // No need to close the panel if this traversal was not retargeted - if (target == "" || target == "_self") - return; - - // Check to see whether this link traversal was in a social panel - let win = linkNode.ownerGlobal; - let container = win.QueryInterface(Ci.nsIInterfaceRequestor) - .getInterface(Ci.nsIWebNavigation) - .QueryInterface(Ci.nsIDocShell) - .chromeEventHandler; - let containerParent = container.parentNode; - if (containerParent.classList.contains("social-panel") && - containerParent instanceof Ci.nsIDOMXULPopupElement) { - // allow the link traversal to finish before closing the panel - setTimeout(() => { - containerParent.hidePopup(); - }, 0); - } - }, - - get _chromeless() { - // Is this a popup window that doesn't want chrome shown? - let docElem = document.documentElement; - // extrachrome is not restored during session restore, so we need - // to check for the toolbar as well. - let chromeless = docElem.getAttribute("chromehidden").includes("extrachrome") || - docElem.getAttribute('chromehidden').includes("toolbar"); - // This property is "fixed" for a window, so avoid doing the check above - // multiple times... - delete this._chromeless; - this._chromeless = chromeless; - return chromeless; - }, - - get enabled() { - // Returns whether social is enabled *for this window*. - if (this._chromeless) - return false; - return Social.providers.length > 0; - }, - - canSharePage: function(aURI) { - return (aURI && (aURI.schemeIs('http') || aURI.schemeIs('https'))); - }, - - onCustomizeEnd: function(aWindow) { - if (aWindow != window) - return; - // customization mode gets buttons out of sync with command updating, fix - // the disabled state - let canShare = this.canSharePage(gBrowser.currentURI); - let shareButton = SocialShare.shareButton; - if (shareButton) { - if (canShare) { - shareButton.removeAttribute("disabled") - } else { - shareButton.setAttribute("disabled", "true") - } - } - }, - - // called on tab/urlbar/location changes and after customization. Update - // anything that is tab specific. - updateState: function() { - goSetCommandEnabled("Social:PageShareable", this.canSharePage(gBrowser.currentURI)); - } -} - -// message manager handlers -SocialActivationListener = { - init: function() { - messageManager.addMessageListener("Social:Activation", this); - }, - uninit: function() { - messageManager.removeMessageListener("Social:Activation", this); - }, - receiveMessage: function(aMessage) { - let data = aMessage.json; - let browser = aMessage.target; - data.window = window; - // if the source if the message is the share panel, we do a one-click - // installation. The source of activations is controlled by the - // social.directories preference - let options; - if (browser == SocialShare.iframe && Services.prefs.getBoolPref("social.share.activationPanelEnabled")) { - options = { bypassContentCheck: true, bypassInstallPanel: true }; - } - - Social.installProvider(data, function(manifest) { - Social.activateFromOrigin(manifest.origin, function(provider) { - if (provider.shareURL) { - // Ensure that the share button is somewhere usable. - // SocialShare.shareButton may return null if it is in the menu-panel - // and has never been visible, so we check the widget directly. If - // there is no area for the widget we move it into the toolbar. - let widget = CustomizableUI.getWidget("social-share-button"); - // If the panel is already open, we can be sure that the provider can - // already be accessed, possibly anchored to another toolbar button. - // In that case we don't move the widget. - if (!widget.areaType && SocialShare.panel.state != "open") { - CustomizableUI.addWidgetToArea("social-share-button", CustomizableUI.AREA_NAVBAR); - // Ensure correct state. - SocialUI.onCustomizeEnd(window); - } - - // make this new provider the selected provider. If the panel hasn't - // been opened, we need to make the frame first. - SocialShare._createFrame(); - SocialShare.iframe.setAttribute('src', 'data:text/plain;charset=utf8,'); - SocialShare.iframe.setAttribute('origin', provider.origin); - // get the right button selected - SocialShare.populateProviderMenu(); - if (SocialShare.panel.state == "open") { - SocialShare.sharePage(provider.origin); - } - } - if (provider.postActivationURL) { - // if activated from an open share panel, we load the landing page in - // a background tab - gBrowser.loadOneTab(provider.postActivationURL, {inBackground: SocialShare.panel.state == "open"}); - } - }); - }, options); - } -} - -SocialShare = { - get _dynamicResizer() { - delete this._dynamicResizer; - this._dynamicResizer = new DynamicResizeWatcher(); - return this._dynamicResizer; - }, - - // Share panel may be attached to the overflow or menu button depending on - // customization, we need to manage open state of the anchor. - get anchor() { - let widget = CustomizableUI.getWidget("social-share-button"); - return widget.forWindow(window).anchor; - }, - // Holds the anchor node in use whilst the panel is open, because it may vary. - _currentAnchor: null, - - get panel() { - return document.getElementById("social-share-panel"); - }, - - get iframe() { - // panel.firstChild is our toolbar hbox, panel.lastChild is the iframe - // container hbox used for an interstitial "loading" graphic - return this.panel.lastChild.firstChild; - }, - - uninit: function () { - if (this.iframe) { - let mm = this.messageManager; - mm.removeMessageListener("PageVisibility:Show", this); - mm.removeMessageListener("PageVisibility:Hide", this); - mm.removeMessageListener("Social:DOMWindowClose", this); - this.iframe.removeEventListener("load", this); - this.iframe.remove(); - } - }, - - _createFrame: function() { - let panel = this.panel; - if (this.iframe) - return; - this.panel.hidden = false; - // create and initialize the panel for this window - let iframe = document.createElement("browser"); - iframe.setAttribute("type", "content"); - iframe.setAttribute("class", "social-share-frame"); - iframe.setAttribute("context", "contentAreaContextMenu"); - iframe.setAttribute("tooltip", "aHTMLTooltip"); - iframe.setAttribute("disableglobalhistory", "true"); - iframe.setAttribute("flex", "1"); - iframe.setAttribute("message", "true"); - iframe.setAttribute("messagemanagergroup", "social"); - panel.lastChild.appendChild(iframe); - let mm = this.messageManager; - mm.addMessageListener("PageVisibility:Show", this); - mm.addMessageListener("PageVisibility:Hide", this); - mm.sendAsyncMessage("Social:SetErrorURL", - { template: "about:socialerror?mode=compactInfo&origin=%{origin}&url=%{url}" }); - iframe.addEventListener("load", this, true); - mm.addMessageListener("Social:DOMWindowClose", this); - - this.populateProviderMenu(); - }, - - get messageManager() { - // The xbl bindings for the iframe may not exist yet, so we can't - // access iframe.messageManager directly - but can get at it with this dance. - return this.iframe.QueryInterface(Components.interfaces.nsIFrameLoaderOwner).frameLoader.messageManager; - }, - - receiveMessage: function(aMessage) { - let iframe = this.iframe; - switch(aMessage.name) { - case "PageVisibility:Show": - SocialShare._dynamicResizer.start(iframe.parentNode, iframe); - break; - case "PageVisibility:Hide": - SocialShare._dynamicResizer.stop(); - break; - case "Social:DOMWindowClose": - this.panel.hidePopup(); - break; - } - }, - - handleEvent: function(event) { - switch (event.type) { - case "load": { - this.iframe.parentNode.removeAttribute("loading"); - if (this.currentShare) - SocialShare.messageManager.sendAsyncMessage("Social:OpenGraphData", this.currentShare); - } - } - }, - - getSelectedProvider: function() { - let provider; - let lastProviderOrigin = this.iframe && this.iframe.getAttribute("origin"); - if (lastProviderOrigin) { - provider = Social._getProviderFromOrigin(lastProviderOrigin); - } - return provider; - }, - - createTooltip: function(event) { - let tt = event.target; - let provider = Social._getProviderFromOrigin(tt.triggerNode.getAttribute("origin")); - tt.firstChild.setAttribute("value", provider.name); - tt.lastChild.setAttribute("value", provider.origin); - }, - - populateProviderMenu: function() { - if (!this.iframe) - return; - let providers = Social.providers.filter(p => p.shareURL); - let hbox = document.getElementById("social-share-provider-buttons"); - // remove everything before the add-share-provider button (which should also - // be lastChild if any share providers were added) - let addButton = document.getElementById("add-share-provider"); - while (hbox.lastChild != addButton) { - hbox.removeChild(hbox.lastChild); - } - let selectedProvider = this.getSelectedProvider(); - for (let provider of providers) { - let button = document.createElement("toolbarbutton"); - button.setAttribute("class", "toolbarbutton-1 share-provider-button"); - button.setAttribute("type", "radio"); - button.setAttribute("group", "share-providers"); - button.setAttribute("image", provider.iconURL); - button.setAttribute("tooltip", "share-button-tooltip"); - button.setAttribute("origin", provider.origin); - button.setAttribute("label", provider.name); - button.setAttribute("oncommand", "SocialShare.sharePage(this.getAttribute('origin'));"); - if (provider == selectedProvider) { - this.defaultButton = button; - } - hbox.appendChild(button); - } - if (!this.defaultButton) { - this.defaultButton = addButton; - } - this.defaultButton.setAttribute("checked", "true"); - }, - - get shareButton() { - // web-panels (bookmark/sidebar) don't include customizableui, so - // nsContextMenu fails when accessing shareButton, breaking - // browser_bug409481.js. - if (!window.CustomizableUI) - return null; - let widget = CustomizableUI.getWidget("social-share-button"); - if (!widget || !widget.areaType) - return null; - return widget.forWindow(window).node; - }, - - _onclick: function() { - Services.telemetry.getHistogramById("SOCIAL_PANEL_CLICKS").add(0); - }, - - onShowing: function() { - (this._currentAnchor || this.anchor).setAttribute("open", "true"); - this.iframe.addEventListener("click", this._onclick, true); - }, - - onHidden: function() { - (this._currentAnchor || this.anchor).removeAttribute("open"); - this._currentAnchor = null; - this.iframe.docShellIsActive = false; - this.iframe.removeEventListener("click", this._onclick, true); - this.iframe.setAttribute("src", "data:text/plain;charset=utf8,"); - // make sure that the frame is unloaded after it is hidden - this.messageManager.sendAsyncMessage("Social:ClearFrame"); - this.currentShare = null; - // share panel use is over, purge any history - this.iframe.purgeSessionHistory(); - }, - - sharePage: function(providerOrigin, graphData, target, anchor) { - // if providerOrigin is undefined, we use the last-used provider, or the - // current/default provider. The provider selection in the share panel - // will call sharePage with an origin for us to switch to. - this._createFrame(); - let iframe = this.iframe; - - // graphData is an optional param that either defines the full set of data - // to be shared, or partial data about the current page. It is set by a call - // in mozSocial API, or via nsContentMenu calls. If it is present, it MUST - // define at least url. If it is undefined, we're sharing the current url in - // the browser tab. - let pageData = graphData ? graphData : this.currentShare; - let sharedURI = pageData ? Services.io.newURI(pageData.url, null, null) : - gBrowser.currentURI; - if (!SocialUI.canSharePage(sharedURI)) - return; - - let browserMM = gBrowser.selectedBrowser.messageManager; - - // the point of this action type is that we can use existing share - // endpoints (e.g. oexchange) that do not support additional - // socialapi functionality. One tweak is that we shoot an event - // containing the open graph data. - let _dataFn; - if (!pageData || sharedURI == gBrowser.currentURI) { - browserMM.addMessageListener("PageMetadata:PageDataResult", _dataFn = (msg) => { - browserMM.removeMessageListener("PageMetadata:PageDataResult", _dataFn); - let pageData = msg.json; - if (graphData) { - // overwrite data retreived from page with data given to us as a param - for (let p in graphData) { - pageData[p] = graphData[p]; - } - } - this.sharePage(providerOrigin, pageData, target, anchor); - }); - browserMM.sendAsyncMessage("PageMetadata:GetPageData", null, { target }); - return; - } - // if this is a share of a selected item, get any microformats - if (!pageData.microformats && target) { - browserMM.addMessageListener("PageMetadata:MicroformatsResult", _dataFn = (msg) => { - browserMM.removeMessageListener("PageMetadata:MicroformatsResult", _dataFn); - pageData.microformats = msg.data; - this.sharePage(providerOrigin, pageData, target, anchor); - }); - browserMM.sendAsyncMessage("PageMetadata:GetMicroformats", null, { target }); - return; - } - this.currentShare = pageData; - - let provider; - if (providerOrigin) - provider = Social._getProviderFromOrigin(providerOrigin); - else - provider = this.getSelectedProvider(); - if (!provider || !provider.shareURL) { - this.showDirectory(anchor); - return; - } - // check the menu button - let hbox = document.getElementById("social-share-provider-buttons"); - let btn = hbox.querySelector("[origin='" + provider.origin + "']"); - if (btn) - btn.checked = true; - - let shareEndpoint = OpenGraphBuilder.generateEndpointURL(provider.shareURL, pageData); - - this._dynamicResizer.stop(); - let size = provider.getPageSize("share"); - if (size) { - // let the css on the share panel define width, but height - // calculations dont work on all sites, so we allow that to be - // defined. - delete size.width; - } - - // if we've already loaded this provider/page share endpoint, we don't want - // to add another load event listener. - let endpointMatch = shareEndpoint == iframe.getAttribute("src"); - if (endpointMatch) { - this._dynamicResizer.start(iframe.parentNode, iframe, size); - iframe.docShellIsActive = true; - SocialShare.messageManager.sendAsyncMessage("Social:OpenGraphData", this.currentShare); - } else { - iframe.parentNode.setAttribute("loading", "true"); - } - // if the user switched between share providers we do not want that history - // available. - iframe.purgeSessionHistory(); - - // always ensure that origin belongs to the endpoint - let uri = Services.io.newURI(shareEndpoint, null, null); - iframe.setAttribute("origin", provider.origin); - iframe.setAttribute("src", shareEndpoint); - this._openPanel(anchor); - }, - - showDirectory: function(anchor) { - this._createFrame(); - let iframe = this.iframe; - if (iframe.getAttribute("src") == "about:providerdirectory") - return; - iframe.removeAttribute("origin"); - iframe.parentNode.setAttribute("loading", "true"); - - iframe.setAttribute("src", "about:providerdirectory"); - this._openPanel(anchor); - }, - - _openPanel: function(anchor) { - this._currentAnchor = anchor || this.anchor; - anchor = document.getAnonymousElementByAttribute(this._currentAnchor, "class", "toolbarbutton-icon"); - this.panel.openPopup(anchor, "bottomcenter topright", 0, 0, false, false); - Services.telemetry.getHistogramById("SOCIAL_TOOLBAR_BUTTONS").add(0); - } -}; - -})(); |