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observe dom for notification form collection

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This commit is contained in:
Kyle Spearrin 2017-10-05 23:10:51 -04:00
parent 311a18a307
commit e5140595e6
1 changed files with 49 additions and 5 deletions
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54
src/content/notificationBar.js
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@ -2,7 +2,9 @@
var pageDetails = [],
formData = [],
barType = null,
pageHref = null;
pageHref = null,
observer = null,
domObservationCollectTimeout = null;
if (window.location.hostname.indexOf('bitwarden.com') === -1) {
chrome.storage.local.get('neverDomains', function (obj) {
@ -43,16 +45,58 @@
}
});
function observeDom() {
var bodies = document.querySelectorAll('body');
if (bodies.length > 0) {
observer = new window.MutationObserver(function (mutations) {
var doCollect = false;
for (var i = 0; i < mutations.length; i++) {
for (var j = 0; j < mutations[i].addedNodes.length; j++) {
var forms = mutations[i].addedNodes[j].querySelectorAll('form:not([data-bitwarden-watching])');
if (forms.length) {
doCollect = true;
break;
}
}
if (doCollect) {
break;
}
}
if (doCollect) {
if (domObservationCollectTimeout) {
clearTimeout(domObservationCollectTimeout);
}
domObservationCollectTimeout = setTimeout(collect, 1000);
}
});
observer.observe(bodies[0], { childList: true });
}
}
function collectIfNeeded() {
if (pageHref !== window.location.href) {
pageHref = window.location.href;
chrome.runtime.sendMessage({
command: 'bgCollectPageDetails',
sender: 'notificationBar'
});
if (observer) {
observer.disconnect();
observer = null;
}
collect();
observeDom();
}
}
function collect() {
chrome.runtime.sendMessage({
command: 'bgCollectPageDetails',
sender: 'notificationBar'
});
}
function watchForms(forms) {
if (!forms || !forms.length) {
return;