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openURL: refactor to open/switch to URL

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This commit is contained in:
tophf 2017-03-25 09:17:14 +03:00
parent 18a9e26668
commit 657db366c9
1 changed files with 20 additions and 9 deletions
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29
messaging.js
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@ -140,18 +140,17 @@ function getTabRealURL(tab) {
}
function openURL({url}) {
url = !url.includes('://') ? chrome.runtime.getURL(url) : url;
// opens a tab or activates the already opened one,
// reuses the New Tab page if it's focused now
function openURL({url, currentWindow = true}) {
if (!url.includes('://')) {
url = chrome.runtime.getURL(url);
}
return new Promise(resolve => {
chrome.tabs.query({currentWindow: true, url}, tabs => {
// switch to an existing tab with the requested url
chrome.tabs.query({url, currentWindow}, tabs => {
if (tabs.length) {
chrome.tabs.highlight({
windowId: tabs[0].windowId,
tabs: tabs[0].index,
}, resolve);
activateTab(tabs[0]).then(resolve);
} else {
// re-use an active new tab page
getActiveTab().then(tab =>
tab && tab.url == 'chrome://newtab/'
? chrome.tabs.update({url}, resolve)
@ -163,6 +162,18 @@ function openURL({url}) {
}
function activateTab(tab) {
return Promise.all([
new Promise(resolve => {
chrome.tabs.update(tab.id, {active: true}, resolve);
}),
new Promise(resolve => {
chrome.windows.update(tab.windowId, {focused: true}, resolve);
}),
]);
}
function stringAsRegExp(s, flags) {
return new RegExp(s.replace(/[{}()\[\]\/\\.+?^$:=*!|]/g, '\\$&'), flags);
}