have the page generator set the series for each page

Instead of setting the series for each page within the page by hand,
have the template rendering code derive the value based on the path to
the template.

Change-Id: I366e809b710e5766c6345d817afc2717eff5e0a8
Signed-off-by: Doug Hellmann <doug@doughellmann.com>

tools/www-generator.py

@@ -17,6 +17,7 @@ import glob
 import logging
 import os
 import os.path
+import re
 import sys
 
 from bs4 import BeautifulSoup
@@ -26,6 +27,10 @@ import requests
 import yaml
 
 
+SERIES_PAT = re.compile('^(mitaka|newton|ocata|pike|queens|rocky)/')
+LATEST_SERIES = 'pike'
+
+
 def initialize_logging(debug, verbose):
     """Initialize the Logger."""
 
@@ -257,6 +262,15 @@ def render_template(environment, project_data, regular_repos, infra_repos,
     cssdir = os.path.join(topdir, 'common', 'css').rstrip('/') + '/'
     imagedir = os.path.join(topdir, 'common', 'images').rstrip('/') + '/'
 
+    series_match = SERIES_PAT.match(template_file)
+    if series_match:
+        series = series_match.groups()[0]
+        if series == LATEST_SERIES:
+            series = 'latest'
+    else:
+        series = None
+    logger.info('series = %s', series)
+
     try:
         template = environment.get_template(template_file)
     except Exception as e:
@@ -274,6 +288,7 @@ def render_template(environment, project_data, regular_repos, infra_repos,
             scriptdir=scriptdir,
             cssdir=cssdir,
             imagedir=imagedir,
+            series=series,
             **extra
         )
         if template_file.endswith('.html'):

www/pike/admin/index.html

@@ -1,4 +1,3 @@
-{% set series = 'latest' %}
 {% set projects = PROJECT_DATA[series] %}
 {% extends "templates/base.tmpl" %}
 {% block pagetitle %}Administrator Guides{% endblock %}

www/pike/api/index.html

@@ -1,4 +1,3 @@
-{% set series = 'latest' %}
 {% set projects = PROJECT_DATA[series] %}
 {% extends "templates/base.tmpl" %}
 {% block pagetitle %}API references{% endblock %}

www/pike/configuration/index.html

@@ -1,4 +1,3 @@
-{% set series = 'latest' %}
 {% set projects = PROJECT_DATA[series] %}
 {% extends "templates/base.tmpl" %}
 {% block pagetitle %}Configuration Guides{% endblock %}

www/pike/install/index.html

@@ -1,4 +1,3 @@
-{% set series = "latest" %}
 {% set projects = PROJECT_DATA[series] %}
 {% extends "templates/base.tmpl" %}
 {% block pagetitle %}Draft Installation Tutorials and Guides{% endblock %}

www/pike/language-bindings.html

@@ -1,4 +1,3 @@
-{% set series = 'latest' %}
 {% set projects = PROJECT_DATA[series] %}
 {% extends "templates/base.tmpl" %}
 {% block pagetitle %}Language bindings{% endblock %}

www/pike/projects.html

@@ -1,4 +1,3 @@
-{% set series = 'latest' %}
 {% set projects = PROJECT_DATA[series] %}
 {% extends "templates/base.tmpl" %}
 {% block pagetitle %}Services and Libraries{% endblock %}

www/pike/user/index.html

@@ -1,4 +1,3 @@
-{% set series = 'latest' %}
 {% set projects = PROJECT_DATA[series] %}
 {% extends "templates/base.tmpl" %}
 {% block pagetitle %}User Guides{% endblock %}