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Rewrite examples to use browser.* and promises (#138)

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This commit is contained in:
wbamberg
2016-11-15 10:12:55 -08:00
committed by GitHub
parent 664239dac0
commit c5d69d15d6
33 changed files with 290 additions and 244 deletions
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4
history-deleter/background.js
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@@ -1,5 +1,5 @@
chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
browser.tabs.onUpdated.addListener((tabId, changeInfo, tab) => {
if (!tab.url.match(/^about:/)) {
chrome.pageAction.show(tab.id);
browser.pageAction.show(tab.id);
}
});

61
history-deleter/history.js
View File

@@ -8,7 +8,7 @@ function get_hostname(url) {
function set_domain(domain) {
spans = document.getElementsByClassName('domain');
[].slice.call(spans).forEach(function(span) {
[].slice.call(spans).forEach((span) => {
span.textContent = domain;
});
}
@@ -20,52 +20,53 @@ function no_history(hostname) {
history_text.textContent = `No history for ${hostname}.`;
}
function getActiveTab() {
return browser.tabs.query({active: true, currentWindow: true});
}
// When the page is loaded find the current tab and then use that to query
// the history.
chrome.tabs.query({active: true, currentWindow: true}, function(tabs) {
getActiveTab().then((tabs) => {
var list = document.getElementById('history');
var hostname = get_hostname(tabs[0].url);
chrome.history.search(
// Search for all history entries for the current windows domain.
// Because this could be a lot of entries, lets limit it to 5.
{text: hostname, maxResults: 5},
function(results) {
// What to show if there are no results.
if (results.length < 1) {
no_history(hostname);
} else {
for (var k in results) {
var history = results[k];
var li = document.createElement('p');
var a = document.createElement('a');
var url = document.createTextNode(history.url);
a.href = history.url;
a.target = '_blank';
a.appendChild(url);
li.appendChild(a);
list.appendChild(li);
}
// Search for all history entries for the current windows domain.
// Because this could be a lot of entries, lets limit it to 5.
var searchingHistory = browser.history.search({text: hostname, maxResults: 5});
searchingHistory.then((results) => {
// What to show if there are no results.
if (results.length < 1) {
no_history(hostname);
} else {
for (var k in results) {
var history = results[k];
var li = document.createElement('p');
var a = document.createElement('a');
var url = document.createTextNode(history.url);
a.href = history.url;
a.target = '_blank';
a.appendChild(url);
li.appendChild(a);
list.appendChild(li);
}
}
);
});
});
function clearAll(e) {
chrome.tabs.query({active: true, currentWindow: true}, function(tabs) {
getActiveTab().then((tabs) => {
var hostname = get_hostname(tabs[0].url);
if (!hostname) {
// Don't try and delete history when there's no hostname.
return;
}
chrome.history.search(
{text: hostname},
// Search will return us a list of histories for this domain.
// Loop through them and delete them one by one.
function(results) {
// Search will return us a list of histories for this domain.
// Loop through them and delete them one by one.
var searchingHistory = browser.history.search({text: hostname})
searchingHistory.then((results) => {
for (k = 0; k < results.length; k++) {
chrome.history.deleteUrl({url: results[k].url});
browser.history.deleteUrl({url: results[k].url});
}
// Clear out the UI.
no_history(hostname);