| 1 | """ |
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| 2 | (C) 2005 Carlo C8E Miron; this program is free software, see http://gnu.org/licenses/gpl.html |
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| 3 | $Id: MimeInclude.py 11 2005-04-13 14:15:00Z C8E $ |
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| 4 | |
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| 5 | = MimeInclude HTML Test = |
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| 6 | |
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| 7 | == No MIME type (text/plain) == |
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| 8 | MimeInclude(http://www.python.org/~guido/) |
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| 9 | ---- |
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| 10 | [[MimeInclude(http://www.python.org/~guido/)]] |
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| 11 | ---- |
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| 12 | == HTML == |
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| 13 | MimeInclude(http://www.python.org/~guido/, html) |
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| 14 | ---- |
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| 15 | [[MimeInclude(http://www.python.org/~guido/, html)]] |
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| 16 | ---- |
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| 17 | == HTML source == |
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| 18 | MimeInclude(http://www.python.org/~guido/, text/html) |
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| 19 | ---- |
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| 20 | [[MimeInclude(http://www.python.org/~guido/, text/html)]] |
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| 21 | ---- |
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| 22 | |
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| 23 | = MimeInclude WIKI Test = |
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| 24 | |
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| 25 | == No MIME type (text/plain) == |
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| 26 | MimeInclude(http://projects.edgewall.com/trac/wiki/TracGuide?format=txt) |
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| 27 | ---- |
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| 28 | [[MimeInclude(http://projects.edgewall.com/trac/wiki/TracGuide?format=txt)]] |
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| 29 | ---- |
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| 30 | == Empty MIME type (wiki rendering) == |
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| 31 | MimeInclude(http://projects.edgewall.com/trac/wiki/TracGuide?format=txt,) |
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| 32 | ---- |
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| 33 | [[MimeInclude(http://projects.edgewall.com/trac/wiki/TracGuide?format=txt,)]] |
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| 34 | ---- |
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| 35 | |
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| 36 | = Include Python Test = |
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| 37 | |
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| 38 | == No MIME type (text/plain) == |
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| 39 | MimeInclude(http://projects.edgewall.com/trac/file/trunk/trac/wikimacros/HelloWorld.py?format=txt) |
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| 40 | ---- |
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| 41 | [[MimeInclude(http://projects.edgewall.com/trac/file/trunk/trac/wikimacros/HelloWorld.py?format=txt)]] |
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| 42 | ---- |
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| 43 | == Python source == |
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| 44 | MimeInclude(http://projects.edgewall.com/trac/file/trunk/trac/wikimacros/HelloWorld.py?format=txt, python) |
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| 45 | ---- |
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| 46 | [[MimeInclude(http://projects.edgewall.com/trac/file/trunk/trac/wikimacros/HelloWorld.py?format=txt, python)]] |
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| 47 | --- |
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| 48 | """ |
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| 49 | from trac.util import TracError |
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| 50 | from trac.WikiFormatter import wiki_to_html |
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| 51 | from StringIO import StringIO |
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| 52 | from urllib import urlopen |
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| 53 | |
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| 54 | def execute(hdf, text, env): |
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| 55 | args = [x.strip() for x in (text or "").split(",")] |
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| 56 | if len(args) == 1: |
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| 57 | url, mime = args[0], "default" |
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| 58 | elif len(args) == 2: |
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| 59 | url, mime = args |
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| 60 | else: |
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| 61 | raise TracError("MimeInclude requires an URL and an optional mime type as arguments") |
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| 62 | try: |
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| 63 | stream = urlopen(url) |
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| 64 | except IOError, err: |
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| 65 | raise TracError('"%(url)s" is not a valid URL\nError: %(err)s' % vars()) |
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| 66 | data = stream.read().strip() |
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| 67 | if mime: |
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| 68 | data = "{{{\n#!%(mime)s\n%(data)s\n}}}" % vars() |
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| 69 | html = wiki_to_html(data, hdf, env, env.get_db_cnx()) |
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| 70 | buffer = StringIO(html) |
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| 71 | return buffer.getvalue() |
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