mirror of
https://github.com/kkapsner/CanvasBlocker
synced 2024-12-22 12:50:36 +01:00
Restructuring of main.js.
This commit is contained in:
kkapsner
parent
18a2e32044
commit
8cec88f5f7
254
lib/main.js
254
lib/main.js
@ -5,131 +5,141 @@
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(function(){
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"use strict";
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console.log("start main script");
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browser.runtime.onMessage.addListener(function(data){
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console.log("got data", data);
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});
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browser.runtime.onConnect.addListener(function(port){
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console.log("got port", port);
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port.postMessage({tabId: port.sender.tab.id});
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port.onMessage.addListener(function(data){
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browser.storage.local.get("showNotifications").then(function(data){
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// TODO: handle ignore list
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if (!data.hasOwnProperty("showNotifications") || data.showNotifications){
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browser.pageAction.show(port.sender.tab.id);
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function log(...args){
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args.unshift("main script:");
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args.unshift(new Date());
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console.log.apply(console, args);
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}
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log("start");
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log("loading storage");
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browser.storage.local.get().then(function(data){
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Object.keys(data).forEach(function(key){
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settings[key] = data[key];
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});
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return settings;
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}).then(function(settings){
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log("everything loaded");
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const lists = require("./lists");
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lists.updateAll();
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log("build persistent storage");
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var persistentRnd = Object.create(null);
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try {
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let storedData = JSON.parse(settings.persistentRndStorage);
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for (var domain in storedData){
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var value = storedData[domain];
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if (
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Array.isArray(value) &&
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value.length === 128 &&
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value.every(function(value){return typeof value === "number" && value >= 0 && value < 256;})
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){
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persistentRnd[domain] = value;
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}
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})
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console.log("got data", data, "from port", port);
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}
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}
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catch(e){}
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function updateContentScripts(){
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log("update content scripts");
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log("build settings blob");
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var settingsBlob = new Blob(
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[
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"var settings = " + JSON.stringify(settings) + ";",
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"var persistentRnd = " + JSON.stringify(persistentRnd) + ";"
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],
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{
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type: "text/javascript"
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}
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);
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log("TODO: register content scripts -> have to wait for the API to be released");
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}
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updateContentScripts();
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log("register non port message listener");
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browser.runtime.onMessage.addListener(function(data){
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log("got data without port", data);
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if (data["canvasBlocker-new-domain-rnd"]){
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log("got new domain rnd");
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data["canvasBlocker-set-domain-rnd"] = data["canvasBlocker-new-domain-rnd"];
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persistentRnd[data["canvasBlocker-new-domain-rnd"].domain] = data["canvasBlocker-new-domain-rnd"].rnd;
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browser.storage.local.get("storePersistentRnd").then(function(prefs){
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if (prefs.storePersistentRnd){
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browser.storage.local.set({persistentRndStorage: JSON.stringify(persistentRnd)});
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}
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});
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updateContentScripts();
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}
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log("pass the message to the tabs");
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browser.tabs.query({}).then(function(tabs){
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tabs.forEach(function(tab){
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browser.tabs.sendMessage(tab.id, data);
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});
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});
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});
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log("register port listener");
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browser.runtime.onConnect.addListener(function(port){
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log("got port", port);
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log("send back the tab id", port.sender.tab.id);
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port.postMessage({tabId: port.sender.tab.id});
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var url = new URL(port.sender.url);
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port.onMessage.addListener(function(data){
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browser.storage.local.get("showNotifications").then(function(data){
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if (
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(
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!data.hasOwnProperty("showNotifications") ||
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data.showNotifications
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) &&
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!lists.get("ignore").match(url)
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){
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browser.pageAction.show(port.sender.tab.id);
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}
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})
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log("got data", data, "from port", port);
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});
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});
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log("register storage change event listener");
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browser.storage.onChanged.addListener(function(change, area){
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if (area === "local"){
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log("settings changed", change);
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log("update settings object");
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Object.keys(change).forEach(function(key){
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settings[key] = change[key].newValue;
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});
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updateContentScripts();
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if (change.hasOwnProperty("showNotifications") && !change.showNotifications.newValue){
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log("notifications were disabled -> hide all page actions");
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browser.tabs.query({}).then(function(tabs){
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tabs.forEach(function(tab){
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browser.pageAction.hide(tab.id);
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});
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});
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}
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if (change.hasOwnProperty("storePersistentRnd")){
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browser.storage.local.set({
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persistentRndStorage: change.storePersistentRnd.newValue? JSON.stringify(persistentRnd): ""
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});
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}
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}
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});
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// hide page action when a tab is refreshed
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browser.tabs.onUpdated.addListener(function(tabId, data){
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if (data.status === "loading"){
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browser.pageAction.hide(tabId);
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}
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});
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});
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// hide all page actions when showNotifications is set to false
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browser.storage.onChanged.addListener(function(change, area){
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if (area === "local" && change.hasOwnProperty("showNotifications") && !change.showNotifications.newValue){
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browser.tabs.query({}).then(function(tabs){
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tabs.forEach(function(tab){
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browser.pageAction.hide(tab.id);
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});
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});
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}
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});
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// hide page action when a tab is refreshed
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browser.tabs.onUpdated.addListener(function(tabId, data){
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if (data.status === "loading"){
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browser.pageAction.hide(tabId);
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}
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});
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log("TODO: register unload events - do not know how");
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// old code
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// const {when: unload} = require("sdk/system/unload");
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// unload(function(){
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// processes.port.emit("canvasBlocker-unload");
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// });
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console.log("end main script");
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return null;
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require("./stylePreferencePane");
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const {when: unload} = require("sdk/system/unload");
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const {notify} = require("./notifications");
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const _ = require("sdk/l10n").get;
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const lists = require("./lists");
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const preferences = require("sdk/simple-prefs");
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const prefs = preferences.prefs;
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require("./webExtension");
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const notificationPref = {
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doShow: function(){
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return prefs.showNotifications;
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},
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setShow: function(value){
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prefs.showNotifications = value;
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prefService.set("extensions.CanvasBlocker@kkapsner.de.showNotifications", prefs.showNotifications);
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},
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displayTime: function(){
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return prefs.notificationDisplayTime;
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}
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};
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const {processes, frames, remoteRequire} = require("sdk/remote/parent");
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// remoteRequire("./frame.js", module); // currently not working due to a regression in the SDK
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var framePath = require("sdk/self").data.url("").replace(/data\/$/, "") + "lib/frame.js";
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remoteRequire(framePath);
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frames.port.on("canvasBlocker-notify", function(frame, data){
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notify(data, {lists, _, notificationPref, browser: frame.frameElement});
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});
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unload(function(){
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processes.port.emit("canvasBlocker-unload");
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});
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// persistent rng
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var persistentRnd = Object.create(null);
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try {
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let storedData = JSON.parse(prefs.persistentRndStorage);
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for (var domain in storedData){
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var value = storedData[domain];
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if (
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Array.isArray(value) &&
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value.length === 128 &&
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value.every(function(value){return typeof value === "number" && value >= 0 && value < 256;})
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){
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persistentRnd[domain] = value;
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}
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}
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}
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catch(e){}
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processes.port.on("canvasBlocker-new-domain-rnd", function(process, data){
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processes.port.emit("canvasBlocker-set-domain-rnd", data);
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persistentRnd[data.domain] = data.rnd;
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if (prefs.storePersistentRnd){
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prefs.persistentRndStorage = JSON.stringify(persistentRnd);
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}
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});
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processes.forEvery(function(process){
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if (process.isRemote){
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for (var domain in persistentRnd){
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process.port.emit("canvasBlocker-set-domain-rnd", {domain, rnd: persistentRnd[domain]});
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}
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}
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});
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preferences.on("storePersistentRnd", function(){
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if (prefs.storePersistentRnd){
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prefs.persistentRndStorage = JSON.stringify(persistentRnd);
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}
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else {
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prefs.persistentRndStorage = "";
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}
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});
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preferences.on("clearPersistentRnd", function(){
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persistentRnd = Object.create(null);
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prefs.persistentRndStorage = "";
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processes.port.emit("canvasBlocker-clear-domain-rnd");
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});
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// show release notes
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var data = require("sdk/self").data;
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preferences.on("showReleaseNotes", function(){
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var url = data.url("releaseNotes.txt").replace("/data/", "/");
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require("sdk/tabs").open(url);
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});
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log("end");
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}());
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@ -25,7 +25,7 @@ function require(module){
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}
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else if (module === "sdk/l10n"){
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return {
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get: function(key){console.log(key);
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get: function(key){
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return browser.i18n.getMessage(key);
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}
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}
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@ -7,7 +7,12 @@
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"homepage": "https://github.com/kkapsner/CanvasBlocker/",
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"version": "0.4.0-Development",
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"background": {
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"scripts": ["lib/main.js"]
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"scripts": [
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"lib/defaultSettings.js",
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"lib/require.js",
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"lib/lists.js",
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"lib/main.js"
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]
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},
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"content_scripts": [{
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"matches": ["<all_urls>"],
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@ -56,8 +56,8 @@
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window.open("../releaseNotes.txt", "_blank");
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},
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clearPersistentRnd: function(){
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browser.runtime.sendMessage({"canvasBlocker-clear-domain-rnd": true});
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browser.storage.local.set({persistentRndStorage: ""});
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browser.runtime.sendMessage({"canvasBlocker-clear-domain-rnd": true});
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}
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};
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Array.from(document.querySelectorAll("button.setting")).forEach(function(button){
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