removing html elements added by thunderai when extracting text or html from the email. see #710

This commit is contained in:
mic 2026-03-27 00:22:43 +01:00
parent 0e9790ccf4
commit 696ef5aa3c

View file

@ -16,6 +16,26 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// CSS selectors for DOM elements injected by ThunderAI.
// These are stripped when retrieving the email body content
// to avoid contaminating placeholder values sent to AI providers.
// Add new selectors here when new UI elements are injected into the email DOM.
const MZTA_INJECTED_SELECTORS = [
'#mzta-spam-check-progress',
'#mzta-spam-report-banner',
'.mzta_dialog',
];
function getCleanBodyClone() {
const clone = document.body.cloneNode(true);
for (const selector of MZTA_INJECTED_SELECTORS) {
for (const el of clone.querySelectorAll(selector)) {
el.remove();
}
}
return clone;
}
browser.runtime.onMessage.addListener((message) => {
switch (message.command) {
case "getSelectedText": {
@ -60,7 +80,7 @@ switch (message.command) {
case "getText": {
let t = '';
const children = window.document.body.childNodes;
const children = getCleanBodyClone().childNodes;
for (const node of children) {
if (node instanceof Element) {
if (node.classList.contains('moz-signature')) {
@ -73,11 +93,11 @@ switch (message.command) {
}
case "getTextOnly": {
return Promise.resolve(window.document.body.innerText);
return Promise.resolve(getCleanBodyClone().innerText);
}
case "getFullHtml": {
return Promise.resolve(window.document.body.innerHTML);
return Promise.resolve(getCleanBodyClone().innerHTML);
}
case "getOnlyTypedText": {