--- a/handlers.py	Mon Feb 09 04:39:24 2009 +0200
+++ b/handlers.py	Mon Feb 09 05:44:29 2009 +0200
@@ -31,7 +31,7 @@
         Redirect to the appropriate channel_view
     """
    
-    return http.Redirect(urls.channel_view.build(request, channel=channel.id))
+    return http.Redirect(urls.channel_view.build(request, channel=channel))
 
 @preferences.handler(prefs.Formatter, prefs.Timezone)
 def channel_view (request, channel, count, formatter, timezone) :

--- a/helpers.py	Mon Feb 09 04:39:24 2009 +0200
+++ b/helpers.py	Mon Feb 09 05:44:29 2009 +0200
@@ -54,4 +54,48 @@
 
         # construct current date
         return date == self.ctx['timezone'].localize(datetime.datetime.now()).date()
-        
+    
+    def prev_month_year (self, month) :
+        """
+            Returns the year of the month before the given one
+        """
+
+        if month.month == 1 :
+            return month.year - 1
+
+        else :
+            return month.year
+            
+    def next_month_year (self, month) :
+        """
+            Returns the year of the month after the given one
+        """
+
+        if month.month == 12 :
+            return month.year + 1
+
+        else :
+            return month.year
+
+    def prev_month (self, month) :
+        """
+            Returns the month before the given one
+        """
+
+        if month.month == 1 :
+            return 12
+
+        else :
+            return month.month - 1
+
+    def next_month (self, month) :
+        """
+            Returns the month after the given one
+        """
+
+        if month.month == 12 :
+            return 1
+
+        else :
+            return month.month + 1
+

--- a/log_formatter.py	Mon Feb 09 04:39:24 2009 +0200
+++ b/log_formatter.py	Mon Feb 09 05:44:29 2009 +0200
@@ -2,7 +2,8 @@
     Format LogLines into some other representation
 """
 
-from qmsk.web import helpers
+# for escape
+import cgi
 
 from log_line import LogTypes
 
@@ -88,7 +89,7 @@
         # format using IrssiTextFormatter
         for line in self.format_txt(lines) :
             # escape HTML
-            yield helpers.escape(line)
+            yield cgi.escape(line)
 
         # close pre
         yield "</pre>"

--- a/log_source.py	Mon Feb 09 04:39:24 2009 +0200
+++ b/log_source.py	Mon Feb 09 05:44:29 2009 +0200
@@ -351,9 +351,12 @@
             # open both of them
             f_begin = self._get_logfile_date(d_begin)
             f_end = self._get_logfile_date(d_end)
-            
+
             # chain together the two sources
-            return itertools.chain(f_begin.read_from(dtz_begin), f_end.read_until(dtz_end))
+            return itertools.chain(
+                f_begin.read_from(dtz_begin), 
+                f_end.read_until(dtz_end) if f_end else []
+            )
 
     def get_month_days (self, month) :
         """

--- a/static/irclogs.css	Mon Feb 09 04:39:24 2009 +0200
+++ b/static/irclogs.css	Mon Feb 09 05:44:29 2009 +0200
@@ -130,7 +130,82 @@
  */
 
 /* Calendar */
+table.calendar {
+    
+}
+
+table.calendar th {
+    background-color: #c8c8c8;
+}
+
+table.calendar td {
+    margin: 1px;
+
+    
+    text-align: center;
+}
+
+table.calendar tr.month-header th {
+
+}
+
+table.calendar tr.month-header a {
+    display: block;
+    
+    color: inherit;
+    text-decoration: none;
+    
+    padding: 3px;
+    padding-left: 8px;
+    padding-right: 8px;
+
+    font-size: x-large;
+}
+
+table.calendar tr.month-header a:hover {
+    background-color: #b5b5b5;
+}
+
+table.calendar tr.month-header span {
+    margin-top: 5px;
+}
+
+table.calendar a.prev-month {
+    float: left;
+}
+
+table.calendar a.next-month {
+    float: right;
+}
+
+table.calendar tr.week-header th {
+    width: 14%
+}
+
+table.calendar td {
+    padding: 2px;
+}
+
+table.calendar td a {
+    display: block;
+    padding: 2px;
+
+    background-color: #e0e0e0;
+    text-decoration: none;
+
+    color: inherit;
+}
+    
+table.calendar td.empty {
+    color: #d0d0d0;
+}
+
+table.calendar td a:hover {
+    background-color: #d0d0d0;
+}
+
 table.calendar td#today {
     font-weight: bold;
 }
 
+

--- a/templates/channel.tmpl	Mon Feb 09 04:39:24 2009 +0200
+++ b/templates/channel.tmpl	Mon Feb 09 05:44:29 2009 +0200
@@ -30,7 +30,7 @@
         </form>
     </li>
 
-    <li><a href="#">Browse by Date</a></li>
+    <li><a href="${urls.channel_calendar.build(req, channel=channel)}">Browse by Date</a></li>
 
     <li>
         <form action="${urls.channel_search.build(req, channel=channel)}" method="GET">

--- a/templates/channel_calendar.tmpl	Mon Feb 09 04:39:24 2009 +0200
+++ b/templates/channel_calendar.tmpl	Mon Feb 09 05:44:29 2009 +0200
@@ -3,11 +3,15 @@
 <%def name="month_table(cal, month, dates)">
 <table class="calendar">
 ## table header - month name
-    <tr>
-        <th colspan="7">${h.fmt_month(month)}</th>
+    <tr class="month-header">
+        <th colspan="7">
+            <a href="${urls.channel_calendar.build(req, channel=channel, year=h.next_month_year(month), month=h.next_month(month))}" class="next-month">&raquo;</a>
+            <a href="${urls.channel_calendar.build(req, channel=channel, year=h.prev_month_year(month), month=h.prev_month(month))}" class="prev-month">&laquo;</a>
+            <span id="month-name">${h.fmt_month(month)}</span>
+        </th>
     </tr>
 ## month header - weekday names    
-    <tr>
+    <tr class="week-header">
     % for weekday in cal.iterweekdays() :
         <th>${h.fmt_weekday(weekday)}</th>
     % endfor
@@ -23,12 +27,8 @@
         % else :
         ## build date
         <% date = h.build_date(month, day) %>
-        ## is it today?
-        % if day and h.is_today(date) :
-        <td id="today">\
-        % else :
-        <td>\
-        % endif
+        ## render cell
+        <td${' id="today"' if h.is_today(date) else ''}${' class="empty"' if date not in dates else ''}>\
         ## link to logs for this day?
         % if date in dates :
         <a href="${urls.channel_date.build(req, channel=channel, date=date)}">${day}</a>\