fix: draw.io svgs are no longer removed with linebreaks (#2415)

This commit is contained in:
NGPixel
2020-09-12 14:05:24 -04:00
parent 02c3c66084
commit 8f6cba262f
5 changed files with 538 additions and 342 deletions

View File

@@ -10,6 +10,23 @@ module.exports = {
const allowedAttrs = ['v-pre', 'v-slot:tabs', 'v-slot:content', 'target']
const allowedTags = ['tabset', 'template']
if (config.allowDrawIoUnsafe) {
allowedTags.push('foreignObject')
DOMPurify.addHook('uponSanitizeElement', (elm) => {
if (elm.querySelectorAll) {
const breaks = elm.querySelectorAll('foreignObject br, foreignObject p')
if (breaks && breaks.length) {
for (let i = 0; i < breaks.length; i++) {
breaks[i].parentNode.replaceChild(
window.document.createElement('div'),
breaks[i]
)
}
}
}
})
}
if (config.allowIFrames) {
allowedTags.push('iframe')
}