mirror of
https://github.com/anticensority/runet-censorship-bypass.git
synced 2025-10-31 07:57:28 +03:00
Now icon may have a badge. SetTitle semaphor added. Removed unused files.
This commit is contained in:
Ilya Ig. Petrov
parent
0a06037af6
commit
9dd4724167
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@ -1,93 +0,0 @@
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'use strict';
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// Shows user PageAction icon if any part of the current site is being blocked and proxied.
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function getHostname(url) {
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var a = document.createElement('a');
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a.href = url;
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return a.hostname;
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}
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function blockInform(details) {
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if (details.tabId !== -1 && window.antiCensorRu.pacProvider && window.antiCensorRu.pacProvider.proxyIps && window.antiCensorRu.pacProvider.proxyIps[ details.ip ]) {
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console.log(details.url, details.type, details);
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var ifMainFrame = details.type === 'main_frame';
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var doesSetIconEraseTitlePromise = new Promise(
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(resolve, reject) => {
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if (false && ifMainFrame)
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chrome.pageAction.setIcon({
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path: '/icons/ribbon32.png',
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tabId: details.tabId
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},
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() => {
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chrome.pageAction.show(details.tabId);
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resolve();
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}
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);
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else resolve();
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}
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);
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doesSetIconEraseTitlePromise
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.then(
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res => chrome.pageAction.getTitle(
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{ tabId: details.tabId },
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title => {
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var ifTitleSetAlready = /\n/.test(title); // Initially title equals extension name.
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var proxyHost = window.antiCensorRu.pacProvider.proxyIps[ details.ip ];
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var hostname = getHostname(details.url).trim();
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var ifShouldUpdateTitle = !ifTitleSetAlready;
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var indent = ' ';
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if (!ifTitleSetAlready) {
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console.log('Main frame?', ifMainFrame);
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console.log(ifTitleSetAlready, title);
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console.log('Setting for', details.url, details.type);
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if (false && !ifMainFrame)
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chrome.pageAction.setIcon({
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path: '/icons/ribbon-partly32.png',
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tabId: details.tabId
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});
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title = 'Разблокированы:\n'+ indent + hostname +'\nПрокси:\n'+ indent + proxyHost;
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} else {
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title = title.replace(/Прокси:([\s\S]+)/, '{0}\n$&');
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var proxies = RegExp.$1;
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if (proxies.indexOf(proxyHost) == -1) {
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title = title.replace(/Прокси:[\s\S]+/, '$&\n'+ indent + proxyHost);
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ifShouldUpdateTitle = true;
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}
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var ifHostListedAlready = title.split(/\r?\n/g).some(
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line => line.trim() === hostname
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);
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if (!ifHostListedAlready) {
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title = title.replace('{0}', indent + hostname);
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ifShouldUpdateTitle = true;
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} else if (ifShouldUpdateTitle)
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title = title.replace('\n{0}', '');
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}
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if (ifShouldUpdateTitle) {
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chrome.pageAction.setTitle({
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title: title,
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tabId: details.tabId
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});
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}
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}
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)
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);
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}
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}
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chrome.webRequest.onCompleted.addListener(
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blockInform,
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{ urls: ['<all_urls>'] }
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);
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chrome.webRequest.onErrorOccurred.addListener(
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blockInform,
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{ urls: ['<all_urls>'] }
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);
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@ -8,55 +8,143 @@ function getHostname(url) {
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return a.hostname;
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}
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function blockInform(details) {
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if (details.tabId !== -1 && window.antiCensorRu.pacProvider && window.antiCensorRu.pacProvider.proxyIps && window.antiCensorRu.pacProvider.proxyIps[ details.ip ]) {
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chrome.pageAction.setIcon({
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path: '/icons/ribbon32.png',
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tabId: details.tabId
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});
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function updateTitle(requestDetails, cb) {
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chrome.pageAction.getTitle(
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{ tabId: details.tabId },
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{ tabId: requestDetails.tabId },
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title => {
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var ifTitleSetAlready = !/\n/.test(title);
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var proxyHost = window.antiCensorRu.pacProvider.proxyIps[ details.ip ];
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var hostname = getHostname(details.url);
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var ifTitleSetAlready = /\n/.test(title);
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var proxyHost = window.antiCensorRu.pacProvider.proxyIps[ requestDetails.ip ];
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var hostname = getHostname(requestDetails.url);
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var ifShouldUpdateTitle = false;
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var indent = ' ';
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var proxyTitle = 'Прокси:';
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// Initially title equals extension name.
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if (ifTitleSetAlready) {
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title = 'Разблокированы:\n'+ indent + hostname +'\nПрокси:\n'+ indent + proxyHost;
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if (!ifTitleSetAlready) {
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title = 'Разблокированы:\n'+ indent + hostname +'\n'+ proxyTitle +'\n'+ indent + proxyHost;
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ifShouldUpdateTitle = true;
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function setIcon(iconOpts) {
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iconOpts.tabId = requestDetails.tabId;
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chrome.pageAction.setIcon(iconOpts);
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chrome.pageAction.show(requestDetails.tabId);
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}
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var iconPath = '/icons/ribbon32.png';
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if (requestDetails.type === 'main_frame')
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setIcon({path: iconPath});
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else {
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var canvas = document.createElement('canvas');
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var iconSize = 19;
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canvas.width = canvas.height = iconSize;
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var img = document.createElement('img');
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img.onload = () => {
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var context = canvas.getContext('2d');
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context.drawImage(img, 0, 0, iconSize, iconSize);
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var badgeText = '%';
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context.fillStyle = 'red';
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context.fillRect(0, 9, context.measureText(badgeText).width + 1, iconSize);
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context.fillStyle = 'white';
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context.font = '11px Arial';
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context.fillText('%', 0, iconSize - 1);
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setIcon({imageData: context.getImageData(0, 0, iconSize, iconSize)})
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};
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img.src = iconPath;
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}
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} else {
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title = title.replace(/Прокси:([\s\S]+)/, '{0}\n$&');
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var proxies = RegExp.$1;
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if (proxies.indexOf(proxyHost) == -1) {
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title = title.replace(/Прокси:[\s\S]+/, '$&\n'+ indent + proxyHost);
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var hostsProxiesPair = title.split(proxyTitle);
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if (hostsProxiesPair[1].indexOf(proxyHost) === -1) {
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title = title.replace(hostsProxiesPair[1], hostsProxiesPair[1] +'\n'+ indent + proxyHost);
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ifShouldUpdateTitle = true;
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}
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var ifHostListedAlready = title.indexOf(hostname) != -1;
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if (!ifHostListedAlready) {
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title = title.replace('{0}', indent + hostname);
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if (hostsProxiesPair[0].indexOf(hostname) === -1) {
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title = title.replace(proxyTitle, indent + hostname +'\n'+ proxyTitle);
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ifShouldUpdateTitle = true;
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} else if (ifShouldUpdateTitle)
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title = title.replace('{0}\n', '');
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}
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}
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if (ifShouldUpdateTitle)
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chrome.pageAction.setTitle({
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title: title,
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tabId: requestDetails.tabId
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});
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return cb();
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}
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)
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}
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var previousUpdateTitleFinished = Promise.resolve();
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/*
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previousUpdateTitleFinished works like a semaphor for updateTitle().
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What? Semaphor? In JavaScript? Are you kidding?
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Look at this:
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function getTitle(cb) {
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chrome.pageAction.getTitle(
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{ tabId: details.tabId },
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cb
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);
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}
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function setTitle(title) {
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console.log(title);
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chrome.pageAction.setTitle({
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title: title +' new!',
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tabId: details.tabId
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});
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chrome.pageAction.show(details.tabId);
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}
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var updateTitle = (details, cb) => {
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//var ID = parseInt(Math.random()*100);
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//console.log(ID, 'START');
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getTitle( title => {
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setTitle(title);
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cb && cb(title);
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//console.log(ID, 'FINISH');
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});
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}
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updateTitle(details);
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Load some massive page.
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The logs will be:
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FooBar Extension
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(6) FooBar Extension new!
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(2) FooBar Extension new! new!
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FooBar Extension new! new! new!
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FooBar Extension new! new! new! new!
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Notice the (6) and (2) denoting the number of repeated log messages.
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Uncommenting logs reveals that START->FINISH pairs are messed.
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However, if getTitle is called strictly after setTitle, we are ok:
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previousUpdateTitleFinished = previousUpdateTitleFinished.then(
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() => new Promise( resolve => updateTitle( details, resolve ) )
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);
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chrome.pageAction.show(details.tabId);
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Well, I hope it works, because once I caught a bug.
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**/
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function blockInform(details) {
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if (details.tabId !== -1 && window.antiCensorRu.pacProvider && window.antiCensorRu.pacProvider.proxyIps && window.antiCensorRu.pacProvider.proxyIps[ details.ip ]) {
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previousUpdateTitleFinished = previousUpdateTitleFinished.then(
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() => new Promise( resolve => updateTitle( details, resolve ) )
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);
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}
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}
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chrome.webRequest.onCompleted.addListener(
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Binary file not shown.
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Before Width: | Height: | Size: 1.5 KiB |
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@ -1,7 +1,7 @@
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{
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"manifest_version": 2,
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"name": "Ненавязчивый РосКомНадзор",
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"name": "Ненавязчивый РосКомНадзор NEW",
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"description": "Аргументы против цензуры: https://git.io/vEkI9",
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"version": "0.0.0.10",
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"icons": {
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