| 1 | hl = require("highlight").Highlight
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| 2 |
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| 3 | replace_scripts = (l) ->
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| 4 | script_regex = /\[script\]\(([\w|#!:.?+=&%@!\-\/]*)\)/gi
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| 5 | matches = l.match(script_regex)
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| 6 |
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| 7 | scripts = []
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| 8 | if matches
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| 9 | matches.each ->
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| 10 | m = script_regex.exec(l)
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| 11 | scripts.push
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| 12 | short_form: m[0]
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| 13 | src: m[1]
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| 14 |
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| 15 | scripts.each (s) ->
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| 16 | l = l.replace(s.short_form, """<script src="#{s.src}" type="text/javascript"></script>""")
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| 17 | l
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| 18 |
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| 19 | replace_links = (l) ->
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| 20 | links_regex = /\[([\w|\s|#!:.?+=&%@!\-\/]*)\]\(([\w|#!:.?+=&%@!\-\/]*) "([\w|\s|#!:.?+=&%@!\-\/]*)"\)/gi
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| 21 | matches = l.match(links_regex)
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| 22 |
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| 23 | links = []
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| 24 | if matches
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| 25 | matches.each ->
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| 26 | m = links_regex.exec(l)
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| 27 | links.push
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| 28 | short_form: m[0]
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| 29 | href: m[2]
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| 30 | title: m[3]
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| 31 | element: m[1]
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| 32 |
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| 33 | links.each (a) ->
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| 34 | l = l.replace(a.short_form, """<a href="#{a.href}" title="#{a.title}">#{a.element}</a>""")
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| 35 | l
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| 36 |
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| 37 | mark_bold_italic = (l) ->
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| 38 | tokens = l.match(/\*\*\*/g)
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| 39 | if tokens
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| 40 | for i in [1..(tokens.length)]
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| 41 | do ->
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| 42 | tag = if i % 2 then '<b><i>' else '</i></b>'
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| 43 | l = l.replace('***', tag, 1)
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| 44 | l
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| 45 |
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| 46 |
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| 47 | mark_bold = (l) ->
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| 48 | tokens = l.match(/\*\*/g)
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| 49 | if tokens
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| 50 | for i in [1..(tokens.length)]
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| 51 | do ->
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| 52 | tag = if i % 2 then '<b>' else '</b>'
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| 53 | l = l.replace('**', tag, 1)
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| 54 | l
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| 55 |
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| 56 |
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| 57 | mark_italic = (l) ->
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| 58 | tokens = l.match(/\*/g)
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| 59 | if tokens
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| 60 | for i in [1..(tokens.length)]
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| 61 | do ->
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| 62 | tag = if i % 2 then '<i>' else '</i>'
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| 63 | l = l.replace('*', tag, 1)
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| 64 | l
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| 65 |
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| 66 |
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| 67 | module.exports =
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| 68 | html: (text) ->
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| 69 | lines = text.split('\n')
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| 70 |
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| 71 | html = ""
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| 72 | lines.each (l) ->
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| 73 | unless l == ""
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| 74 | l = mark_bold_italic(l)
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| 75 | l = mark_bold(l)
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| 76 | l = mark_italic(l)
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| 77 |
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| 78 | l = replace_links(l)
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| 79 | l = replace_scripts(l)
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| 80 |
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| 81 | if l.startsWith('#')
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| 82 | if l.endsWith('<code>')
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| 83 | html += """#{l.substring(1)}"""
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| 84 | else
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| 85 | html += """#{l.substring(1)}\n"""
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| 86 | else
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| 87 | html += """<p>#{ l }</p>"""
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| 88 |
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| 89 | html = hl(html, false, true)
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