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var marked = require('ssb-marked')
var u = require('./util')
var unquote = u.unescapeHTML
// based on ssb-markdown, which is Copyright (c) 2016 Dominic Tarr, MIT License
var inlineRenderer = new marked.Renderer()
// inline renderer just spits out the text of links and images
inlineRenderer.urltransform = function (url) { return url }
inlineRenderer.link = function (href, title, text) { return unquote(shortenIfLink(text)) }
inlineRenderer.image = function (href, title, text) { return unquote(shortenIfLink(text)) }
inlineRenderer.code = function(code, lang, escaped) { return escaped ? unquote(code) : code }
inlineRenderer.blockquote = function(quote) { return unquote(quote) }
inlineRenderer.html = function(html) { return html }
inlineRenderer.heading = function(text, level, raw) { return unquote(text)+' ' }
inlineRenderer.hr = function() { return ' --- ' }
inlineRenderer.br = function() { return ' ' }
inlineRenderer.list = function(body, ordered) { return unquote(body) }
inlineRenderer.listitem = function(text) { return '- '+unquote(text) }
inlineRenderer.paragraph = function(text) { return unquote(text)+' ' }
inlineRenderer.table = function(header, body) { return unquote(header + ' ' + body) }
inlineRenderer.tablerow = function(content) { return unquote(content) }
inlineRenderer.tablecell = function(content, flags) { return unquote(content) }
inlineRenderer.strong = function(text) { return unquote(text) }
inlineRenderer.em = function(text) { return unquote(text) }
inlineRenderer.codespan = function(text) { return unquote(text) }
inlineRenderer.del = function(text) { return unquote(text) }
inlineRenderer.mention = function(preceding, id) { return shortenIfLink(unquote((preceding||'') + id)) }
inlineRenderer.hashtag = function(preceding, tag) { return unquote((preceding||'') + tag) }
function shortenIfLink (text) {
return (u.ssbRefRegexOnly.test(text.trim())) ? text.slice(0, 8) : text
}
module.exports = function(text) {
return marked(''+(text||''), {renderer: inlineRenderer, emoji: false})
}
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