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Update Cookie BG Picker example #589

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Update Cookie BG Picker example #589

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13 changes: 8 additions & 5 deletions cookie-bg-picker/background_scripts/background.js
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Original file line number Diff line number Diff line change
@@ -1,21 +1,24 @@
/* Retrieve any previously set cookie and send to content script */

function getActiveTab() {
return browser.tabs.query({active: true, currentWindow: true});
return browser.tabs.query({
active: true,
currentWindow: true,
}).then(tabs => tabs[0]);
}

function cookieUpdate() {
getActiveTab().then((tabs) => {
getActiveTab().then((tab) => {
// get any previously set cookie for the current tab
let gettingCookies = browser.cookies.get({
url: tabs[0].url,
url: tab.url,
name: "bgpicker"
});
gettingCookies.then((cookie) => {
if (cookie) {
let cookieVal = JSON.parse(cookie.value);
browser.tabs.sendMessage(tabs[0].id, {image: cookieVal.image});
browser.tabs.sendMessage(tabs[0].id, {color: cookieVal.color});
browser.tabs.sendMessage(tab.id, {image: cookieVal.image});
browser.tabs.sendMessage(tab.id, {color: cookieVal.color});
}
});
});
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