discourse/app/assets/javascripts/pretty-text/engines/discourse-markdown/quotes.js.es6

134 lines
3.4 KiB
JavaScript

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