From 4b7dd02a651033602a4e092a981a973dd20573e7 Mon Sep 17 00:00:00 2001
From: Bernie Innocenti <bernie@codewiz.org>
Date: Mon, 2 Jun 2008 14:21:46 +0200
Subject: [PATCH] Implement Creole syntax for macros.

---
 geekigeeki.py | 57 +++++++++++++++++++++++----------------------------
 1 file changed, 26 insertions(+), 31 deletions(-)

diff --git a/geekigeeki.py b/geekigeeki.py
index be262f9..ca59dcc 100755
--- a/geekigeeki.py
+++ b/geekigeeki.py
@@ -265,19 +265,14 @@ def send_footer(name, mod_string=None):
     print '</div></body></html>'
 
 # Macros ------------------------------------------------------------
-def _macro_TitleSearch(*vargs):
-    return _macro_search("titlesearch")
-
-def _macro_FullSearch(*vargs):
-    return _macro_search("fullsearch")
-
-def _macro_search(type):
-    default = ''
-    if 'value' in form:
-        default = form['value'].value
-    return """<form method="get"><input name="%s" size="30" value="%s" /><input type="submit" value="Search" /></form>""" % (type, default)
-
-def _macro_WordIndex(*vargs):
+def _macro_HttpGet(argv):
+    if argv[1] in form:
+        return form[argv[1]].value
+    elif len(argv) > 2:
+        return argv[2] # default value
+    return ''
+
+def _macro_WordIndex(argv):
     s = make_index_key()
     pages = list(page_list())
     map = {}
@@ -309,8 +304,7 @@ def _macro_WordIndex(*vargs):
         s = s + '</ul>'
     return s
 
-
-def _macro_TitleIndex(*vargs):
+def _macro_TitleIndex(argv):
     s = make_index_key()
     pages = list(page_list())
     pages.sort()
@@ -334,7 +328,7 @@ class PageFormatter:
     def __init__(self, raw):
         self.raw = raw
         self.h_level = 0
-        self.in_pre = self.in_table = self.in_li = False
+        self.in_pre = self.in_html = self.in_table = self.in_li = False
         self.in_header = True
         self.list_indents = []
         self.tr_cnt = 0
@@ -386,28 +380,25 @@ class PageFormatter:
             return '<a href="%s" rel="nofollow" class="external">%s</a>' % (word, word)
 
     def _macro_repl(self, word):
-        m = re.compile("<<([^\s\|]+)(?:\s*\|\s*([^\]]+)|)>>").match(word)
+        m = re.compile("\<\<([^\s\|\>]+)(?:\s*\|\s*([^\>]+)|)\>\>").match(word)
         name = m.group(1)
-        param = m.group(2) or None
+        argv = [name]
+        if m.group(2):
+            argv.extend(m.group(2).split('|'))
+        argv = map(str.strip, argv)
 
         macro = globals().get('_macro_' + name)
         if macro:
-            return macro(name, param)
+            return macro(argv)
         else:
-            param_str = ''
-            if param:
-                param_str = param + ' '
-            return '<strong class="error">' + name + param_str + '</strong>'
+            return '<strong class="error">&lt;&lt;' + '|'.join(argv) + '&gt;&gt;</strong>'
 
     def _hurl_repl(self, word):
         m = re.compile("\[\[([^\s\|]+)(?:\s*\|\s*([^\]]+)|)\]\]").match(word)
         name = m.group(1)
         descr = m.group(2) or name
 
-        macro = globals().get('_macro_' + name)
-        if macro:
-            return macro(name, descr)
-        elif img_re.match(name):
+        if img_re.match(name):
             name = relative_url(name)
             # The "extthumb" nonsense works around a limitation of the HTML block model
             return '<div class="extthumb"><div class="thumb"><a href="%s"><img border="0" src="%s" alt="%s" /></a><div class="caption">%s</div></div></div>' % (name, name, descr, descr)
@@ -421,9 +412,13 @@ class PageFormatter:
         return '<a href="mailto:%s">%s</a>' % (word, word)
 
     def _html_repl(self, word):
+        self.in_html += 1
         return word; # Pass through
 
     def _ent_repl(self, s):
+        if self.in_html and s == '>':
+            self.in_html -= 1
+            return '>'
         return {'&': '&amp;',
                 '<': '&lt;',
                 '>': '&gt;'}[s]
@@ -513,17 +508,17 @@ class PageFormatter:
             + r"|(?P<tit>\={2,6})"
             + r"|(?P<br>\\\\)"
             + r"|(?P<rule>^-{3,})"
+            + r"|(?P<hi>\b(FIXME|TODO|DONE)\b)"
 
             # Links
-            + r"|(?P<macro><<([^\s\|]+)(?:\s*\|\s*([^\]]+)|)>>)"
+            + r"|(?P<macro>\<\<([^\s\|\>]+)(?:\s*\|\s*([^\>]+)|)\>\>)"
             + r"|(?P<hurl>\[\[([^\s\|]+)(?:\s*\|\s*([^\]]+)|)\]\])"
 
             # Inline HTML
-            + r"|(?P<html><(/|)(div|span|iframe)[^<>]*>)"
+            + r"|(?P<html><(/|)(div|span|iframe|form|input))"
             + r"|(?P<ent>[<>&])"
-            + r"|(?P<hi>\b(FIXME|TODO|DONE)\b)"
 
-            # Links
+            # Auto links
             + r"|(?P<img>\b[a-zA-Z0-9_-]+\.(png|gif|jpg|jpeg|bmp))" # LEGACY
             + r"|(?P<word>\b(?:[A-Z][a-z]+){2,}\b)" # LEGACY
             + r"|(?P<url>(http|https|ftp|mailto)\:[^\s'\"]+\S)" # LEGACY
-- 
2.25.1