debianforum.de

bbcode.lua

SNIPPET_DESC:

Pandoc-Filter für BBCode

SNIPPET_CREATION_TIME:

22.12.2024 06:31:07

SNIPPET_PRUNE_TIME:

Unendlich

SNIPPET_TEXT:

1. function processListPlain (p)
2.     return string.format('\n[*] %s', pandoc.utils.stringify(p:walk(filters)))
3. end
4.  
5. function processBulletList (bl)
6.     inner = bl:walk {
7.         BulletList = function (bl) processBulletList(bl.content) end,
8.         Plain = processListPlain,
9.     }
10.     return string.format('[list]\n%s\n[/list]', pandoc.utils.stringify(inner))
11. end
12.  
13. function processOrderedList (bl)
14.     inner = bl:walk {
15.         BulletList = function (bl) processOrderedList(bl.content) end,
16.         Plain = processListPlain,
17.     }
18.     return string.format('[list=1]\n%s\n[/list]', pandoc.utils.stringify(inner))
19. end
20.  
21. filters = {
22.     Header = function (h)
23.         local headerSizes = {
24.             [1] = 150, [2] = 130, [3] = 120, [4] = 115, [5] = 110, [6] = 105,
25.         }
26.         size = headerSizes[h.level]
27.         content = pandoc.utils.stringify(h.content)
28.         return string.format('[size=%d][b]%s[/b][/size]', size, content)
29.     end,
30.     Strong = function (s)
31.         return string.format('[b]%s[/b]', pandoc.utils.stringify(s))
32.     end,
33.     Emph = function (e)
34.         return string.format('[i]%s[/i]', pandoc.utils.stringify(e))
35.     end,
36.     Code = function (c)
37.         return string.format('[tt]%s[/tt]', pandoc.utils.stringify(c))
38.     end,
39.     BlockQuote = function (bq)
40.         str = pandoc.utils.stringify(bq)
41.         return pandoc.RawBlock('plain', string.format('[quote]\n%s\n[/quote]', str))
42.     end,
43.     CodeBlock = function (cb)
44.         return pandoc.RawBlock('plain', string.format('[code]\n%s\n[/%s]', cb.text, 'code'))
45.     end,
46.     Link = function (l)
47.         content = pandoc.utils.stringify(l.content)
48.         return string.format('[url=%s]%s[/url]', l.target, content)
49.     end,
50.     BulletList = processBulletList,
51.     OrderedList = processOrderedList,
52. }
53.  
54. function Writer (doc, opts)
55.     return pandoc.write(doc:walk(filters), 'plain', { wrap_text = 'wrap-none' })
56. end
57.  

Quellcode

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