Add links to available tags

diff --git a/blitiri.cgi b/blitiri.cgi
index bce77659a5f315e7439f025eea40401fa8e3d333..78ee66b8f49913230d8f4cdd52a506d372decb14 100755 (executable)
--- a/blitiri.cgi
+++ b/blitiri.cgi
@@ -192,6 +192,7 @@ default_main_footer = """
   years: %(yearlinks)s<br/>
   subscribe: <a href="%(url)s/atom">atom</a><br/>
   views: <a href="%(url)s/">blog</a> <a href="%(url)s/list">list</a><br/>
+  tags: %(taglinks)s<br/>
 </div>
 
 </body>
@@ -583,6 +584,7 @@ class Templates (object):
                        'showyear': showyear,
                        'monthlinks': ' '.join(db.get_month_links(showyear)),
                        'yearlinks': ' '.join(db.get_year_links()),
+                       'taglinks': ' '.join(db.get_tag_links()),
                }
 
        def get_template(self, page_name, default_template, extra_vars = None):
@@ -967,6 +969,7 @@ class ArticleDB (object):
                self.uuids = {}
                self.actyears = set()
                self.actmonths = set()
+               self.acttags = set()
                self.load()
 
        def get_articles(self, year = 0, month = 0, day = 0, tags = None):
@@ -1004,6 +1007,7 @@ class ArticleDB (object):
                                datetime.datetime.fromtimestamp(float(l[1])),
                                datetime.datetime.fromtimestamp(float(l[2])))
                        self.uuids[a.uuid] = a
+                       self.acttags.update(a.tags)
                        self.actyears.add(a.created.year)
                        self.actmonths.add((a.created.year, a.created.month))
                        self.articles.append(a)
@@ -1038,6 +1042,12 @@ class ArticleDB (object):
                        ml.append(s)
                return ml
 
+       def get_tag_links(self):
+               tl = list(self.acttags)
+               tl.sort()
+               return [ '<a href="%s/tag/%s">%s</a>' % (blog_url,
+                               sanitize(t), sanitize(t)) for t in tl ]
+
 #
 # Main
 #