-
Notifications
You must be signed in to change notification settings - Fork 1
/
background.js
76 lines (65 loc) · 2.17 KB
/
background.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
const TITLE_APPLY = "Add HTTPS";
const TITLE_REMOVE = "Remove HTTPS";
function onUpdated(tab) {
console.log("Updated tab: ${tab.id}");
}
function onError(error) {
console.log("Error: ${error}");
}
/*
Toggle HTTPS: based on the current title, add or remove the HTTPS.
Update the page action's title and icon to reflect its state.
*/
function toggleHttps(tab) {
function gotTitle(title) {
if (title === TITLE_APPLY) {
browser.pageAction.setIcon({tabId: tab.id, path: "icons/padlock_green.svg"});
browser.pageAction.setTitle({tabId: tab.id, title: TITLE_REMOVE});
var new_url = tab.url.replace(/http:/,'https:');
var updating = browser.tabs.update({url: new_url});
updating.then(onUpdated, onError);
} else {
browser.pageAction.setIcon({tabId: tab.id, path: "icons/padlock_red.svg"});
browser.pageAction.setTitle({tabId: tab.id, title: TITLE_APPLY});
var new_url = tab.url.replace(/https:/, 'http:');
var updating = browser.tabs.update({url: new_url});
updating.then(onUpdated, onError);
}
}
var gettingTitle = browser.pageAction.getTitle({tabId: tab.id});
gettingTitle.then(gotTitle);
}
/*
Initialize the page action: set icon and title, then show.
*/
function initializePageAction(tab) {
if (tab.url.startsWith('http:')) {
browser.pageAction.setIcon({tabId: tab.id, path: "icons/padlock_red.svg"});
browser.pageAction.setTitle({tabId: tab.id, title: TITLE_APPLY});
browser.pageAction.show(tab.id);
}
if (tab.url.startsWith('https:')) {
browser.pageAction.setIcon({tabId: tab.id, path: "icons/padlock_green.svg"});
browser.pageAction.setTitle({tabId: tab.id, title: TITLE_REMOVE});
browser.pageAction.show(tab.id);
}
}
/*
When first loaded, initialize the page action for all tabs.
*/
var gettingAllTabs = browser.tabs.query({});
gettingAllTabs.then((tabs) => {
for (tab of tabs) {
initializePageAction(tab);
}
});
/*
Each time a tab is updated, reset the page action for that tab.
*/
browser.tabs.onUpdated.addListener((id, changeInfo, tab) => {
initializePageAction(tab);
});
/*
Toggle HTTPS when the page action is clicked.
*/
browser.pageAction.onClicked.addListener(toggleHttps);