# HG changeset patch
# User Brian Neal <bgneal@gmail.com>
# Date 1336698206 18000
# Node ID ef4ef8c8ec8d052e1ec02941d7c7f7fc4343625a
# Parent  392fd36360c601ec03abc6eff963c1240f1e6875
For bitbucket issue #8, insert .rst files into flatpages.

diff -r 392fd36360c6 -r ef4ef8c8ec8d core/management/commands/make_flatpage.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/management/commands/make_flatpage.py	Thu May 10 20:03:26 2012 -0500
@@ -0,0 +1,80 @@
+"""make_flatpage.py
+
+A management command to update flatpage objects from restructured text files.
+
+"""
+import os.path
+
+import docutils.core
+from django.core.management.base import LabelCommand, CommandError
+from django.conf import settings
+from django.template.loader import render_to_string
+from django.template import TemplateDoesNotExist
+from django.contrib.flatpages.models import FlatPage
+
+
+class Command(LabelCommand):
+    help = "Update flatpage objects from restructured text files"
+    args = "<inputfile1> <inputfile2> ... | all"
+
+    def handle_label(self, filename, **kwargs):
+        """Process input file(s)"""
+
+        if not hasattr(settings, 'GPP_FLATPAGES'):
+            raise CommandError("Please add a GPP_FLATPAGES setting")
+        if not hasattr(settings, 'PROJECT_PATH'):
+            raise CommandError("Please add a PROJECT_PATH setting")
+
+        self.config = settings.GPP_FLATPAGES
+        self.src_dir = os.path.join(settings.PROJECT_PATH, 'flatpages')
+
+        if filename == 'all':
+            files = self.config.keys()
+        else:
+            files = [filename]
+
+        for f in files:
+            self.process_flatpage(f)
+
+
+    def process_flatpage(self, filename):
+        """Processes one flatpage"""
+
+        if filename not in self.config:
+            raise CommandError("No entry in GPP_FLATPAGES for %s" % filename)
+        url, template_name = self.config[filename]
+
+        # retrieve source text
+        src_path = os.path.join(self.src_dir, filename)
+        with open(src_path, 'r') as f:
+            src_text = f.read()
+
+        # transform text
+        content = self.transform_input(src_text)
+
+        # render through a template if requested
+        if template_name is not None:
+            try:
+                content = render_to_string(template_name, dict(content=content))
+            except TemplateDoesNotExist:
+                raise CommandError("template not found: %s" % template_name)
+
+        # update the flatpage object
+        try:
+            obj = FlatPage.objects.get(url=url)
+        except FlatPage.DoesNotExist:
+            raise CommandError("flatpage not found: %s" % url)
+
+        obj.content = content;
+        obj.save()
+
+        self.stdout.write("%s -> %s\n" % (filename, url))
+
+    def transform_input(self, src_text):
+        """Transforms input restructured text to HTML"""
+
+        return docutils.core.publish_parts(src_text, writer_name='html',
+                settings_overrides={
+                    'doctitle_xform': False,
+                    'initial_header_level': 3,
+                    })['html_body']
diff -r 392fd36360c6 -r ef4ef8c8ec8d sg101/settings/base.py
--- a/sg101/settings/base.py	Sat May 05 17:28:29 2012 -0500
+++ b/sg101/settings/base.py	Thu May 10 20:03:26 2012 -0500
@@ -297,6 +297,35 @@
     ' SurfGuitar101.com!')
 
 #######################################################################
+# Homegrown flatpage system configuration
+#######################################################################
+#
+# GPP_FLATPAGES is a dictionary where each key is a filename that is
+# used as input to generate HTML that is inserted into an existing
+# django.contrib.flatpages model. The value part of each entry is a
+# 2-tuple with the following members, in order:
+#
+# * 'url' - The url of the flatpage model to update. This object must
+#   already exist.
+#
+# * 'template' - The template to be used to generate the flatpage;
+#   The processed text will be passed to the template in the context
+#   variable {{ content }}. If template is None, no template will
+#   be used; the generated text will be inserted directly into the
+#   flatpage object.
+#
+# The custom management command make_flatpage is used to run the
+# flatpage generation process. E.g.
+#
+#   $ python manage.py make_flatpage about.rst privacy.rst 
+#           or
+#   $ python manage.py make_flatpage all
+#
+GPP_FLATPAGES = {
+    #'about.rst': ('/flatpage_test/', None),
+}
+
+#######################################################################
 # URL's of 3rd party Javascript and CSS files.
 # These dictionaries are used by core/templatetags/script_tags, and
 # should also be used by developers when creating form media classes.