135 lines
3.4 KiB
JavaScript
135 lines
3.4 KiB
JavaScript
import { performEmojiUnescape } from 'pretty-text/emoji';
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const rule = {
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tag: 'quote',
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before: function(state, attrs, md) {
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let options = md.options.discourse;
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let quoteInfo = attrs['_default'];
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let username, postNumber, topicId, avatarImg, full;
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if (quoteInfo) {
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let split = quoteInfo.split(/\,\s*/);
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username = split[0];
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let i;
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for(i=1;i<split.length;i++) {
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if (split[i].indexOf("post:") === 0) {
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postNumber = parseInt(split[i].substr(5),10);
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continue;
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}
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if (split[i].indexOf("topic:") === 0) {
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topicId = parseInt(split[i].substr(6),10);
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continue;
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}
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if (split[i].indexOf(/full:\s*true/) === 0) {
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full = true;
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continue;
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}
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}
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}
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let token = state.push('bbcode_open', 'aside', 1);
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token.attrs = [['class', 'quote']];
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if (postNumber) {
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token.attrs.push(['data-post', postNumber]);
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}
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if (topicId) {
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token.attrs.push(['data-topic', topicId]);
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}
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if (full) {
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token.attrs.push(['data-full', 'true']);
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}
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if (options.lookupAvatarByPostNumber) {
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// client-side, we can retrieve the avatar from the post
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avatarImg = options.lookupAvatarByPostNumber(postNumber, topicId);
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} else if (options.lookupAvatar) {
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// server-side, we need to lookup the avatar from the username
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avatarImg = options.lookupAvatar(username);
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}
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if (username) {
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let offTopicQuote = options.topicId &&
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postNumber &&
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options.getTopicInfo &&
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topicId !== options.topicId;
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// on topic quote
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token = state.push('quote_header_open', 'div', 1);
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token.attrs = [['class', 'title']];
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token = state.push('quote_controls_open', 'div', 1);
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token.attrs = [['class', 'quote-controls']];
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token = state.push('quote_controls_close', 'div', -1);
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if (avatarImg) {
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token = state.push('html_inline', '', 0);
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token.content = avatarImg;
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}
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if (offTopicQuote) {
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const topicInfo = options.getTopicInfo(topicId);
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if (topicInfo) {
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var href = topicInfo.href;
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if (postNumber > 0) { href += "/" + postNumber; }
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let title = topicInfo.title;
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if (options.enableEmoji) {
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title = performEmojiUnescape(topicInfo.title, {
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getURL: options.getURL, emojiSet: options.emojiSet
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});
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}
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token = state.push('link_open', 'a', 1);
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token.attrs = [[ 'href', href ]];
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token.block = false;
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token = state.push('html_inline', '', 0);
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token.content = title;
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token = state.push('link_close', 'a', -1);
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token.block = false;
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}
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} else {
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token = state.push('text', '', 0);
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token.content = ` ${username}:`;
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}
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token = state.push('quote_header_close', 'div', -1);
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}
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token = state.push('bbcode_open', 'blockquote', 1);
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},
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after: function(state) {
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state.push('bbcode_close', 'blockquote', -1);
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state.push('bbcode_close', 'aside', -1);
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}
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};
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export function setup(helper) {
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if (!helper.markdownIt) { return; }
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helper.registerOptions((opts, siteSettings) => {
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opts.enableEmoji = siteSettings.enable_emoji;
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opts.emojiSet = siteSettings.emoji_set;
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});
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helper.registerPlugin(md=>{
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md.block.bbcode_ruler.push('quotes', rule);
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});
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}
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