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

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This commit is contained in:
mic 2026-03-27 23:00:33 +01:00
parent 7d2b811926
commit 0b3c66b78d
2 changed files with 21 additions and 27 deletions
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32
js/mzta-compose-script.js
View file

@ -26,28 +26,22 @@ const MZTA_INJECTED_SELECTORS = [
'.mzta_dialog',
];
// Mirrors removeMozMainHeader() from mzta-utils.js.
// Removes the Thunderbird-injected header table and any preceding divs.
function removeMozMainHeader(root) {
const table = root.querySelector('table.moz-main-header');
if (!table) return;
let sibling = table.previousElementSibling;
while (sibling && sibling.tagName === 'DIV') {
const toRemove = sibling;
sibling = sibling.previousElementSibling;
toRemove.remove();
}
table.remove();
}
function getCleanBodyClone() {
function getCleanBodyHtml() {
const clone = document.body.cloneNode(true);
for (const selector of MZTA_INJECTED_SELECTORS) {
for (const el of clone.querySelectorAll(selector)) {
el.remove();
}
}
removeMozMainHeader(clone);
for (const table of clone.querySelectorAll('table.moz-main-header')) {
let sibling = table.previousElementSibling;
while (sibling && sibling.tagName === 'DIV') {
const toRemove = sibling;
sibling = sibling.previousElementSibling;
toRemove.remove();
}
table.remove();
}
return clone;
}
@ -95,7 +89,7 @@ switch (message.command) {
case "getText": {
let t = '';
const children = getCleanBodyClone().childNodes;
const children = getCleanBodyHtml().childNodes;
for (const node of children) {
if (node instanceof Element) {
if (node.classList.contains('moz-signature')) {
@ -108,11 +102,11 @@ switch (message.command) {
}
case "getTextOnly": {
return Promise.resolve(getCleanBodyClone().innerText);
return Promise.resolve(getCleanBodyHtml().innerText);
}
case "getFullHtml": {
return Promise.resolve(getCleanBodyClone().innerHTML);
return Promise.resolve(getCleanBodyHtml().innerHTML);
}
case "getOnlyTypedText": {

16
js/mzta-utils.js
View file

@ -272,15 +272,15 @@ export function htmlBodyToPlainText(htmlString) {
}
export function removeMozMainHeader(root) {
const table = root.querySelector('table.moz-main-header');
if (!table) return;
let sibling = table.previousElementSibling;
while (sibling && sibling.tagName === 'DIV') {
const toRemove = sibling;
sibling = sibling.previousElementSibling;
toRemove.remove();
for (const table of root.querySelectorAll('table.moz-main-header')) {
let sibling = table.previousElementSibling;
while (sibling && sibling.tagName === 'DIV') {
const toRemove = sibling;
sibling = sibling.previousElementSibling;
toRemove.remove();
}
table.remove();
}
table.remove();
}
export function cleanupNewlines(text) {