mirror of
https://git.jami.net/savoirfairelinux/jami-client-qt.git
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dcd4cad692
This was broken in commit 3f88ced, as the webchannel js object can
not be used to invoke Qt signal methods directly. Wrapping with
an emitter method is required.
Change-Id: I8633a5693105efd928fb68f227fdf75c161371fe
Gitlab: #735
55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
_ = new QWebChannel(qt.webChannelTransport, function (channel) {
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window.jsbridge = channel.objects.jsbridge
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})
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function log(msg) {
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window.jsbridge.log(msg)
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}
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function getPreviewInfo(messageId, url) {
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var title = null
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var description = null
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var image = null
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if (!url.includes("http://") && !url.includes("https://")) {
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url = "http://".concat(url)
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}
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fetch(url, {
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mode: 'no-cors',
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headers: {'Set-Cookie': 'SameSite=None; Secure'}
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}).then(function (response) {
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return response.text()
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}).then(function (html) {
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// create DOM from html string
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var parser = new DOMParser()
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var doc = parser.parseFromString(html, "text/html")
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if (!url.includes("twitter.com")){
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title = getTitle(doc)
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image = getImage(doc, url)
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description = getDescription(doc)
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var domain = (new URL(url))
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domain = (domain.hostname).replace("www.", "")
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} else {
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title = "Twitter. It's what's happening."
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}
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window.jsbridge.emitInfoReady(messageId, {
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'title': title,
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'image': image,
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'description': description,
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'url': url,
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'domain': domain,
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})
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}).catch(function (err) {
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log("Error occured while fetching document: " + err)
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})
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}
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function parseMessage(messageId, message, showPreview) {
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var links = linkify.find(message)
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if (links.length === 0) {
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return
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}
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if (showPreview)
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getPreviewInfo(messageId, links[0].href)
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window.jsbridge.emitLinkified(messageId, linkifyStr(message))
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}
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