| 1 | from StringIO import StringIO |
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| 2 | from trac.wiki.formatter import wiki_to_html |
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| 3 | |
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| 4 | def execute(hdf, txt, env): |
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| 5 | db = env.get_db_cnx() |
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| 6 | out = StringIO() |
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| 7 | |
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| 8 | txt = txt or '' |
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| 9 | args = txt.split('|') |
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| 10 | name = args.pop(0).replace('\'', '\'\'') |
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| 11 | sql = "SELECT text from wiki where name = '%s' order by version desc limit 1" % name |
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| 12 | cs = db.cursor() |
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| 13 | cs.execute(sql) |
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| 14 | |
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| 15 | row = cs.fetchone() |
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| 16 | if row == None: |
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| 17 | return '' |
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| 18 | text = row[0] |
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| 19 | |
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| 20 | i = 0 |
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| 21 | for arg in args: |
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| 22 | text = text.replace('{{%d}}' % (i+1), args[i]) |
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| 23 | i += 1 |
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| 24 | |
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| 25 | out.write(wiki_to_html(text, env, None)) |
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| 26 | |
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| 27 | return out.getvalue() |
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