Files: c713144685decb84e2df39b0fcf3fc1cadab7528 / modules_basic / markdown.js
1042 bytesRaw
| 1 | var markdown = require('ssb-markdown') |
| 2 | var h = require('hyperscript') |
| 3 | var ref = require('ssb-ref') |
| 4 | |
| 5 | var plugs = require('../plugs') |
| 6 | var blob_url = plugs.first(exports.blob_url = []) |
| 7 | var emoji_url = plugs.first(exports.emoji_url = []) |
| 8 | |
| 9 | function renderEmoji(emoji) { |
| 10 | var url = emoji_url(emoji) |
| 11 | if (!url) return ':' + emoji + ':' |
| 12 | return '<img src="' + encodeURI(url) + '"' |
| 13 | + ' alt=":' + escape(emoji) + ':"' |
| 14 | + ' title=":' + escape(emoji) + ':"' |
| 15 | + ' class="emoji">' |
| 16 | } |
| 17 | |
| 18 | exports.markdown = function (content) { |
| 19 | if('string' === typeof content) |
| 20 | content = {text: content} |
| 21 | //handle patchwork style mentions. |
| 22 | var mentions = {} |
| 23 | if(Array.isArray(content.mentions)) |
| 24 | content.mentions.forEach(function (link) { |
| 25 | if(link.name) mentions["@"+link.name] = link.link |
| 26 | }) |
| 27 | |
| 28 | var md = h('div.markdown') |
| 29 | md.innerHTML = markdown.block(content.text, { |
| 30 | emoji: renderEmoji, |
| 31 | toUrl: function (id) { |
| 32 | if(ref.isBlob(id)) return blob_url(id) |
| 33 | return '#'+(mentions[id]?mentions[id]:id) |
| 34 | } |
| 35 | }) |
| 36 | |
| 37 | return md |
| 38 | |
| 39 | } |
| 40 | |
| 41 |
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