Switch to creole syntax for <tt>

[geekigeeki.git] / geekigeeki.py

diff --git a/geekigeeki.py b/geekigeeki.py
index adc7d2a88f3bab4e8d2bb28a5fdc263841d7d2db..7193d5520b50af8bb709453f3cb53f721d9c7efd 100755 (executable)
--- a/geekigeeki.py
+++ b/geekigeeki.py
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#!/usr/bin/python
 # -*- coding: utf-8 -*-
 #
 # Copyright 1999, 2000 Martin Pool <mbp@humbug.org.au>
@@ -113,8 +113,8 @@ def send_title(name, text="Limbo", msg=None, msg_type='error'):
     print ' <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />'
     if not name:
         print ' <meta name="robots" content="noindex,nofollow" />'
-    if globals().has_key('css_url'):
-        print ' <link rel="stylesheet" type="text/css" href="%s" />' % css_url
+    for css in css_url:
+        print ' <link rel="stylesheet" type="text/css" href="%s" />' % css
     print '</head>'
 
     # Body
@@ -336,7 +336,7 @@ class PageFormatter:
     def __init__(self, raw):
         self.raw = raw
         self.h_level = 0
-        self.in_pre = self.in_table = self.in_var = self.in_em = self.in_b = False
+        self.in_pre = self.in_table = self.in_tt = self.in_em = self.in_b = False
         self.in_header = True
         self.list_indents = []
         self.tr_cnt = self.h_cnt = 0
@@ -349,6 +349,10 @@ class PageFormatter:
         self.in_em = not self.in_em
         return ['</em>', '<em>'][self.in_em]
 
+    def _tt_repl(self, word):
+        self.in_tt = not self.in_tt
+        return ['</tt>', '<tt>'][self.in_tt]
+
     def _tit_repl(self, word):
         if self.h_level:
             result = '</h%d>' % self.h_level
@@ -389,12 +393,16 @@ class PageFormatter:
             return apply(macro, (name, descr))
         elif img_re.match(name):
             return '<a href="%s"><img border="0" src="%s" alt="%s" /></a>' % (name, name, descr)
-        elif url_re.match(name):
-            return '<a href="%s" rel="nofollow" class="external">%s</a>' % (name, descr)
-        elif name.startswith('/'):
-            return '<a href="%s">%s</a>' % (name, descr)
         else:
-            return link_tag(name, descr, 'wikilink')
+            if img_re.match(descr):
+                descr = '<img border="0" src="' + descr + '" />'
+
+            if url_re.match(name):
+                return '<a href="%s" rel="nofollow" class="external">%s</a>' % (name, descr)
+            elif name.startswith('/'):
+                return '<a href="%s">%s</a>' % (name, descr)
+            else:
+                return link_tag(name, descr, 'wikilink')
 
     def _email_repl(self, word):
         return '<a href="mailto:%s">%s</a>' % (word, word)
@@ -428,15 +436,6 @@ class PageFormatter:
             cl = 'notice'
         return '<strong class="highlight ' + cl + '">' + word + '</strong>'
 
-    def _var_repl(self, word):
-        if word == '{{' and not self.in_var:
-            self.in_var = True
-            return '<code>'
-        elif self.in_var:
-            self.in_var = False
-            return '</code>'
-        return ''
-
     def _tr_repl(self, word):
         out = ''
         if not self.in_table:
@@ -498,6 +497,7 @@ class PageFormatter:
             # Formatting
             + r"(?P<b>\*\*|''')"
             + r"|(?P<em>//|'')"
+            + r"|(?P<tt>##|``)"
             + r"|(?P<tit>\={2,6})"
             + r"|(?P<br>\\\\)"
             + r"|(?P<rule>^-{3,})"
@@ -515,7 +515,6 @@ class PageFormatter:
             # Lists, divs, spans
             + r"|(?P<li>^\s+[\*#] +)"
             + r"|(?P<pre>\{\{\{|\s*\}\}\})"
-            + r"|(?P<var>\{\{|\}\})"
 
             # Tables
             + r"|(?P<tr>^\s*\|\|(=|)\s*)"
@@ -563,7 +562,6 @@ class Page:
         self.page_name = page_name
         self.msg = ''
         self.msg_type = 'error'
-        self.attrs = {}
 
     def split_title(self):
         # look for the end of words and the start of a new word,
@@ -602,8 +600,9 @@ class Page:
             raise er
 
     def get_attrs(self):
-        if self.attrs:
+        if self.__dict__.has_key('attrs'):
             return self.attrs
+        self.attrs = {}
         try:
             file = open(self._text_filename(), 'rt')
             attr_re = re.compile(r"^#(\S*)(.*)$")
@@ -618,11 +617,16 @@ class Page:
                 raise er
         return self.attrs
 
+    def get_attr(self, name, default):
+        if self.get_attrs().has_key(name):
+            return self.get_attrs()[name]
+        else:
+            return default
+
     def can(self, action, default=True):
-        attrs = self.get_attrs()
         try:
-            # SomeUser:read,write All:read
-            acl = attrs["acl"]
+            #acl SomeUser:read,write All:read
+            acl = self.get_attr("acl", None)
             for rule in acl.split():
                 (user,perms) = rule.split(':')
                 if user == remote_user() or user == "All":
@@ -645,6 +649,12 @@ class Page:
         page_name = None
         if self.can_write():
             page_name = self.page_name
+
+        #FIXME: are there security implications?
+        #css foo.css bar.css
+        global css_url
+        css_url = css_url + self.get_attr("css", "").split()
+
         send_title(page_name, self.split_title(), msg=self.msg, msg_type=self.msg_type)
         if self.can_read():
             PageFormatter(self.get_raw_body()).print_html()