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https://github.com/kkapsner/CanvasBlocker
synced 2025-07-04 04:26:35 +02:00
Changed settings
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kkapsner
parent
430a9226dc
commit
40d059311a
5 changed files with 292 additions and 269 deletions
297
lib/main.js
297
lib/main.js
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@ -1,157 +1,162 @@
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function getDomainRegExpList(domainList){
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return domainList
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.split(",")
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.map(function(entry){
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return entry.replace(/^\s+|\s+$/g, "");
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})
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.filter(function(entry){
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return !!entry.length;
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})
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.map(function(entry){
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var regExp;
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var domain = !!entry.match(/^[\w.]+$/);
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if (domain){
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regExp = new RegExp("(?:^|\\.)" + entry.replace(/([\\\+\*\?\[\^\]\$\(\)\{\}\=\!\|\.])/g, "\\$1") + "\\.?$", "i")
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}
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else {
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regExp = new RegExp(entry, "i");
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}
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return {
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match: function(url){
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if (domain){
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return url.hostname.match(regExp);
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}
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else {
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return url.href.match(regExp);
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}
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(function(){
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"use strict";
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function getDomainRegExpList(domainList){
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var list = domainList
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.split(",")
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.map(function(entry){
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return entry.replace(/^\s+|\s+$/g, "");
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})
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.filter(function(entry){
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return !!entry.length;
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})
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.map(function(entry){
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var regExp;
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var domain = !!entry.match(/^[\w.]+$/);
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if (domain){
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regExp = new RegExp("(?:^|\\.)" + entry.replace(/([\\\+\*\?\[\^\]\$\(\)\{\}\=\!\|\.])/g, "\\$1") + "\\.?$", "i")
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}
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};
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});
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}
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var self = require("sdk/self");
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var pageMod = require("sdk/page-mod");
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var preferences = require("sdk/simple-prefs");
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var prefs = preferences.prefs;
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var {URL} = require("sdk/url");
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var _ = require("sdk/l10n").get;
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// preferences
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var whiteList;
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function updateWhiteList(){
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whiteList = getDomainRegExpList(prefs.whiteList);
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}
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updateWhiteList();
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preferences.on("whiteList", function(){
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updateWhiteList();
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workers.forEach(checkWorker);
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});
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var blackList;
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function updateBlackList(){
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blackList = getDomainRegExpList(prefs.blackList);
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}
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updateBlackList();
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preferences.on("blackList", function(){
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updateBlackList();
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workers.forEach(checkWorker);
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});
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var workers = [];
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function detachWorker(worker, workerArray) {
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var index = workerArray.indexOf(worker);
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if (index != -1){
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workerArray.splice(index, 1);
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}
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}
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function checkWorker(worker){
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if (prefs.blockAll){
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worker.port.emit("block");
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}
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else {
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var url = new URL(worker.url);
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var inBlackList = blackList.some(function(entry){
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return entry.match(url);
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});
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if (inBlackList){
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worker.port.emit("block");
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}
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else {
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var inWhiteList = whiteList.some(function(entry){
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return entry.match(url);
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else {
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regExp = new RegExp(entry, "i");
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}
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return {
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match: function(url){
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if (domain){
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return url.hostname.match(regExp);
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}
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else {
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return url.href.match(regExp);
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}
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}
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};
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});
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if (inWhiteList){
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worker.port.emit("unblock");
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list.match = function(url){
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return this.some(function(entry){
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return entry.match(url);
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})
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}
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else {
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if (prefs.askPermission){
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if (prefs.askInvisiblePermission){
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worker.port.emit("askInvisible");
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}
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else {
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worker.port.emit("ask");
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}
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return list;
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}
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var self = require("sdk/self");
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var pageMod = require("sdk/page-mod");
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var preferences = require("sdk/simple-prefs");
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var prefs = preferences.prefs;
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var {URL} = require("sdk/url");
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var _ = require("sdk/l10n").get;
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// preferences
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var whiteList;
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function updateWhiteList(){
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whiteList = getDomainRegExpList(prefs.whiteList);
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}
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updateWhiteList();
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preferences.on("whiteList", function(){
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updateWhiteList();
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workers.forEach(checkWorker);
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});
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var blackList;
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function updateBlackList(){
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blackList = getDomainRegExpList(prefs.blackList);
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}
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updateBlackList();
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preferences.on("blackList", function(){
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updateBlackList();
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workers.forEach(checkWorker);
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});
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preferences.on("blockMode", function(){
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workers.forEach(checkWorker);
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});preferences.on("allowPDFCanvas", function(){
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workers.forEach(checkWorker);
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});
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var workers = [];
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function detachWorker(worker, workerArray) {
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var index = workerArray.indexOf(worker);
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if (index != -1){
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workerArray.splice(index, 1);
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}
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}
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function checkWorker(worker){
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var url = new URL(worker.url);
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switch (prefs.blockMode){
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case "blockEverything":
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worker.port.emit("block");
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break;
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case "allowOnlyWhiteList":
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if (whiteList.match(url)){
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worker.port.emit("unblock");
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}
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else {
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worker.port.emit("block");
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}
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}
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break;
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case "askVisible":
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if (whiteList.match(url)){
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worker.port.emit("unblock");
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}
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else if (blackList.match(url)){
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worker.port.emit("block");
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}
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else {
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worker.port.emit("askVisible");
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}
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break;
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case "askInvisible":
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if (whiteList.match(url)){
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worker.port.emit("unblock");
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}
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else if (blackList.match(url)){
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worker.port.emit("block");
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}
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else {
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worker.port.emit("askInvisible");
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}
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break;
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case "blockOnlyBlackList":
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if (blackList.match(url)){
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worker.port.emit("block");
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}
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else {
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worker.port.emit("unblock");
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}
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break;
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case "allowEverything":
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worker.port.emit("unblock");
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break;
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default:
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console.log("Unknown blocking mode.");
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}
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}
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}
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preferences.on("blockAll", function(){
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if (prefs.blockAll){
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prefs.askPermission = false;
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prefs.askInsiviblePermission = false;
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}
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workers.forEach(checkWorker);
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});
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preferences.on("askPermission", function(){
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if (prefs.askPermission){
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prefs.blockAll = false;
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}
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else {
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prefs.askInvisiblePermission = false;
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}
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workers.forEach(checkWorker);
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});
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preferences.on("askInvisiblePermission", function(){
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if (prefs.askInvisiblePermission){
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prefs.askPermission = true;
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prefs.blockAll = false;
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}
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workers.forEach(checkWorker);
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});
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preferences.on("allowPDFCanvas", function(){
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workers.forEach(checkWorker);
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});
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pageMod.PageMod({
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include: "*",
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contentScriptWhen: "start",
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contentScriptFile: self.data.url("inject.js"),
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onAttach: function(worker){
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workers.push(worker);
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worker.on("detach", function(){
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detachWorker(this, workers);
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});
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worker.port.on("getTranslation", function(name){
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worker.port.emit("setTranslation", name, _.apply(null, arguments));
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});
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worker.port.on("isPDF", function(blocking){
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if (prefs.allowPDFCanvas){
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worker.port.emit("unblock");
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}
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else {
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worker.port.emit(blocking, true);
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}
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});
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worker.port.emit("setTranslation", "askForPermission", _("askForPermission"));
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worker.port.emit("setTranslation", "askForInvisiblePermission", _("askForInvisiblePermission"));
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checkWorker(worker);
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},
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});
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pageMod.PageMod({
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include: "*",
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contentScriptWhen: "start",
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contentScriptFile: self.data.url("inject.js"),
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onAttach: function(worker){
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workers.push(worker);
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worker.on("detach", function(){
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detachWorker(this, workers);
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});
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worker.port.on("isPDF", function(blocking){
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if (prefs.allowPDFCanvas){
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worker.port.emit("unblock");
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}
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else {
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worker.port.emit(blocking, true);
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}
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});
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worker.port.emit("setTranslation", "askForPermission", _("askForPermission"));
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worker.port.emit("setTranslation", "askForInvisiblePermission", _("askForInvisiblePermission"));
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checkWorker(worker);
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},
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});
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}());
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