Files: 038a737d7b268452a2d1ca1cd1e3ade9b5e966ff / modules_basic / markdown.js
1085 bytesRaw
| 1 | var markdown = require('ssb-markdown') |
| 2 | var h = require('hyperscript') |
| 3 | var ref = require('ssb-ref') |
| 4 | |
| 5 | exports.needs = { |
| 6 | blob_url: 'first', |
| 7 | emoji_url: 'first' |
| 8 | } |
| 9 | |
| 10 | exports.gives = 'markdown' |
| 11 | |
| 12 | exports.create = function (api) { |
| 13 | |
| 14 | function renderEmoji(emoji) { |
| 15 | var url = api.emoji_url(emoji) |
| 16 | if (!url) return ':' + emoji + ':' |
| 17 | return '<img src="' + encodeURI(url) + '"' |
| 18 | + ' alt=":' + escape(emoji) + ':"' |
| 19 | + ' title=":' + escape(emoji) + ':"' |
| 20 | + ' class="emoji">' |
| 21 | } |
| 22 | |
| 23 | return function (content) { |
| 24 | if('string' === typeof content) |
| 25 | content = {text: content} |
| 26 | //handle patchwork style mentions. |
| 27 | var mentions = {} |
| 28 | if(Array.isArray(content.mentions)) |
| 29 | content.mentions.forEach(function (link) { |
| 30 | if(link.name) mentions["@"+link.name] = link.link |
| 31 | }) |
| 32 | |
| 33 | var md = h('div.markdown') |
| 34 | md.innerHTML = markdown.block(content.text, { |
| 35 | emoji: renderEmoji, |
| 36 | toUrl: function (id) { |
| 37 | if(ref.isBlob(id)) return api.blob_url(id) |
| 38 | return '#'+(mentions[id]?mentions[id]:id) |
| 39 | } |
| 40 | }) |
| 41 | |
| 42 | return md |
| 43 | |
| 44 | } |
| 45 | } |
| 46 | |
| 47 |
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