Merge pull request #107 from SacNaturalFoods/master

added kwargs logic to macros plugin and depth kwarg to article_list macro

wiki/plugins/macros/markdown_extensions.py

@@ -4,7 +4,8 @@ import re
 from django.template.loader import render_to_string
 from django.template import Context
 
-MACRO_RE = re.compile(r'.*(\[(?P<macro>\w+)(\:(?P<arg>\w+))?\]).*', re.IGNORECASE)
+MACRO_RE = re.compile(r'.*(\[(?P<macro>\w+)(?P<kwargs>\s\w+\:.+)*\]).*', re.IGNORECASE)
+KWARG_RE = re.compile(r'([^ |:]+):([^ |$]+)', re.IGNORECASE)
 
 
 class MacroExtension(markdown.Extension):
@@ -17,7 +18,7 @@ class MacroExtension(markdown.Extension):
 
 class MacroPreprocessor(markdown.preprocessors.Preprocessor):
     """django-wiki macro preprocessor - parse text for various [some_macro] and 
-    [some_macro:arg] references. """
+    [some_macro (kw:arg)*] references. """
     
     allowed_methods = ('article_list',)
     
@@ -29,22 +30,22 @@ class MacroPreprocessor(markdown.preprocessors.Preprocessor):
                 macro = m.group('macro').strip()
                 if not macro in MacroPreprocessor.allowed_methods:
                     continue
-                arg = m.group('arg')
-                if arg:
-                    arg = arg.strip()
-                try:
-                    line = getattr(self, macro)(arg)
-                except AttributeError:
-                    pass       
+                kwargs = m.group('kwargs')
+                if kwargs:
+                    kwargs = eval('{' + KWARG_RE.sub(r'"\1":"\2",', kwargs) + '}')
+                    line = getattr(self, macro)(**kwargs)
+                else:
+                    line = getattr(self, macro)()
             if not line is None:
                 new_text.append(line)
         return new_text
 
-    def article_list(self, arg=None):
+    def article_list(self, depth=2):
         html = render_to_string(
             "wiki/plugins/macros/article_list.html",
             Context({
                 'article_children': self.markdown.article.get_children,
+                'depth': int(depth) + 1,
             })
         )
         return self.markdown.htmlStash.store(html, safe=True)

wiki/plugins/macros/templates/wiki/plugins/macros/article_list.html

@@ -5,7 +5,7 @@
         <h3>{% trans "Articles" %}</h3>
         <br/>
             {% for child in article_children %}
-                {% article_list child %}
+                {% article_list child depth %}
             {% endfor %}
     </div>
 {% endif %}

wiki/plugins/macros/templates/wiki/plugins/templatetags/article_list.html

@@ -2,11 +2,11 @@
 {% load url from future %}
 
 <p><a href="{% url 'wiki:get' path=parent.path article_id=parent.article.id %}">{{ parent.article }}</a></p>
-{% if parent.children.count %}
+{% if parent.children.count and parent.level < depth %}
     <div class="wiki-article-sublist"> 
         <ul>
             {% for child in parent.children.all %}
-                <li>{% article_list child %}</li>
+                <li>{% article_list child depth %}</li>
             {% endfor %}
         </ul>
     </div>

wiki/plugins/macros/templatetags/wiki_macro_tags.py

@@ -7,8 +7,9 @@ register = template.Library()
     'wiki/plugins/templatetags/article_list.html',
     takes_context=True
 )
-def article_list(context, urlpath):
+def article_list(context, urlpath, depth):
     context['parent'] = urlpath 
+    context['depth'] = depth 
     return context