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Code

reparse xhtml content to display properly

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This commit is contained in:
Aurelien David 2019-02-10 11:03:22 +01:00
parent 99c56f041b
commit d98a57aa24
1 changed files with 22 additions and 23 deletions
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45
rsspreview.js
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@ -72,38 +72,37 @@
let tohtml = el.getElementsByClassName('feedRawContent'); let tohtml = el.getElementsByClassName('feedRawContent');
for (let i = 0; i < tohtml.length; i++) { for (let i = 0; i < tohtml.length; i++) {
// in case of xhtml the content is already parsed
if (tohtml[i].getAttribute('desctype') != 'xhtml') {
try {
let html_txt = ''; try {
if (tohtml[i].getAttribute('desctype') == 'text/plain') {
html_txt = '<div class="feedEntryContent" style="white-space: pre-wrap;" >' + tohtml[i].innerHTML + '</div>';
}
else {
html_txt = '<div class="feedEntryContent">' + tohtml[i].innerText + '</div>';
}
let html_desc = html_parser.parseFromString(html_txt, 'text/html'); let html_txt = '';
let xml_desc = xml_parser.serializeToString( if (tohtml[i].getAttribute('desctype') == 'text/plain') {
html_desc.body.firstChild html_txt = '<div class="feedEntryContent" style="white-space: pre-wrap;" >' + tohtml[i].innerHTML + '</div>';
);
tohtml[i].insertAdjacentHTML('afterend', xml_desc);
tohtml[i].setAttribute('todel', 1);
} catch (e) {
console.error(e);
console.log(tohtml[i].innerHTML);
} }
else if (tohtml[i].getAttribute('desctype') == 'xhtml') {
html_txt = '<div class="feedEntryContent">' + tohtml[i].innerHTML + '</div>';
}
else {
html_txt = '<div class="feedEntryContent">' + tohtml[i].innerText + '</div>';
}
let html_desc = html_parser.parseFromString(html_txt, 'text/html');
let xml_desc = xml_parser.serializeToString(
html_desc.body.firstChild
);
tohtml[i].insertAdjacentHTML('afterend', xml_desc);
tohtml[i].setAttribute('todel', 1);
} catch (e) {
console.error(e);
console.log(tohtml[i].innerHTML);
} }
} }
el.querySelectorAll('.feedRawContent').forEach(a => { el.querySelectorAll('.feedRawContent').forEach(a => {
if (a.getAttribute('todel') == '1') { if (a.getAttribute('todel') == '1') {
a.remove(); a.remove();
} else if (a.getAttribute('desctype') == 'xhtml') {
a.classList.add('feedEntryContent');
a.classList.remove('feedRawContent');
} }
}); });
} }