diff options
Diffstat (limited to 'wiki/templatetags')
-rw-r--r-- | wiki/templatetags/__init__.py | 0 | ||||
-rw-r--r-- | wiki/templatetags/wikitags.py | 57 |
2 files changed, 57 insertions, 0 deletions
diff --git a/wiki/templatetags/__init__.py b/wiki/templatetags/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/wiki/templatetags/__init__.py diff --git a/wiki/templatetags/wikitags.py b/wiki/templatetags/wikitags.py new file mode 100644 index 00000000..bdf8df61 --- /dev/null +++ b/wiki/templatetags/wikitags.py @@ -0,0 +1,57 @@ +from django.template import Library +from django.conf import settings +from archlinux.lib import markdown +import re + +register = Library() + +class WikiProcessor: + def run(self, lines): + in_table = False + for i in range(len(lines)): + # Linebreaks + lines[i] = re.sub("%%", "<br />", lines[i]) + # Internal Links + lines[i] = re.sub("\(\(([A-z0-9 :/-]+)\)\)", "<a href=\"/wiki/\\1\">\\1</a>", lines[i]) + # Small Text + lines[i] = re.sub("----([^----]+)----", "<span style=\"font-size:x-small\">\\1</span>", lines[i]) + lines[i] = re.sub("--([^--]+)--", "<span style=\"font-size:small\">\\1</span>", lines[i]) + # TT text + lines[i] = re.sub("\{\{([^}\}]+)\}\}", "<tt>\\1</tt>", lines[i]) + # Tables + m = re.match("(\|\|)", lines[i]) + if m: + count = len(re.findall("(\|\|+)", lines[i])) + first = True + m2 = re.search("(\|\|+)", lines[i]) + while m2 and count: + count -= 1 + colspan = len(m2.group(1)) / 2 + if first: + repl = "<td colspan=\"%d\">" % (colspan) + first = False + elif count == 0: + repl = "</td>" + else: + repl = "</td><td colspan=\"%d\">" % (colspan) + lines[i] = re.sub("(\|\|+)", repl, lines[i], 1) + # find the next chunk + m2 = re.search("(\|\|+)", lines[i]) + lines[i] = "<tr>" + lines[i] + "</tr>" + if not in_table: + lines[i] = "<table>" + lines[i] + in_table = True + elif in_table: + lines[i] = "</table>" + lines[i] + in_table = False + # close leftover table, if open + if in_table: + lines[len(lines)] = lines[len(lines)] + "</table>" + return lines + +@register.filter +def wikify(value): + md = markdown.Markdown(value) + md.preprocessors.insert(0, WikiProcessor()) + html = md.toString() + return html |