75 lines
1.7 KiB
JavaScript
75 lines
1.7 KiB
JavaScript
function linkify(text, show_media) {
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return text.replace(URL_REGEX, function(match, p1, p2, p3) {
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const url = p2+p3;
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let parsed;
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try {
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parsed = new URL(url)
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} catch (err) {
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return match;
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}
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let html;
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if (show_media && is_img_url(parsed.pathname)) {
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html = `
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<img class="inline-img clickable" src="${url}" onclick="open_media_preview('${url}', 'image')"/>
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`;
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} else if (show_media && is_video_url(parsed.pathname)) {
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html = `
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<video controls class="inline-img" />
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<source src="${url}">
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</video>
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`;
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} else {
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html = `<a target="_blank" rel="noopener noreferrer" href="${url}">${url}</a>`;
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}
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return p1+html;
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})
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}
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function format_content(ev, show_media) {
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if (ev.kind === 7) {
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if (ev.content === "" || ev.content === "+")
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return "❤️"
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return sanitize(ev.content.trim())
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}
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const content = ev.content.trim()
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const body = convert_quote_blocks(content, show_media)
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let cw = get_content_warning(ev.tags)
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if (cw !== null) {
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let cwHTML = "Content Warning"
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if (cw === "") {
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cwHTML += "."
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} else {
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cwHTML += `: "<span>${cw}</span>".`
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}
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return `
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<details class="cw">
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<summary class="event-message">${cwHTML}</summary>
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${body}
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</details>
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`
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}
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return body
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}
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function convert_quote_blocks(content, show_media)
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{
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const split = content.split("\n")
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let blockin = false
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return split.reduce((str, line) => {
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if (line !== "" && line[0] === '>') {
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if (!blockin) {
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str += "<span class='quote'>"
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blockin = true
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}
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str += linkify(sanitize(line.slice(1)), show_media)
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} else {
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if (blockin) {
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blockin = false
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str += "</span>"
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}
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str += linkify(sanitize(line), show_media)
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}
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return str + "<br/>"
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}, "")
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}
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