ttrss: Add basic configuration

actions/ttrss

@@ -22,29 +22,64 @@ Configuration helper for Tiny Tiny RSS.
 """
 
 import argparse
+import augeas
 
 from plinth import action_utils
 
+CONFIG_FILE = '/etc/tt-rss/config.php'
+DEFAULT_FILE = '/etc/default/tt-rss'
+
 
 def parse_arguments():
     """Return parsed command line arguments as dictionary."""
     parser = argparse.ArgumentParser()
     subparsers = parser.add_subparsers(dest='subcommand', help='Sub command')
 
+    subparsers.add_parser('setup', help='Setup Tiny Tiny RSS configuration')
     subparsers.add_parser('enable', help='Enable Tiny Tiny RSS site')
     subparsers.add_parser('disable', help='Disable Tiny Tiny RSS site')
 
     return parser.parse_args()
 
 
+def subcommand_setup(_):
+    """Setup Tiny Tiny RSS configuration."""
+    aug = load_augeas()
+
+    aug.set('/files' + DEFAULT_FILE + '/DISABLED', '0')
+
+    for match in aug.match('/files' + CONFIG_FILE + '/define'):
+        if aug.get(match) == 'SELF_URL_PATH':
+            aug.set(match + '/value', "'http://localhost/tt-rss/'")
+
+    aug.save()
+
+    action_utils.service_restart('tt-rss')
+    action_utils.webserver_enable('50-tt-rss')
+
+
 def subcommand_enable(_):
     """Enable web configuration and reload."""
+    action_utils.service_enable('tt-rss')
     action_utils.webserver_enable('50-tt-rss')
 
 
 def subcommand_disable(_):
     """Disable web configuration and reload."""
     action_utils.webserver_disable('50-tt-rss')
+    action_utils.service_disable('tt-rss')
+
+
+def load_augeas():
+    """Initialize Augeas."""
+    aug = augeas.Augeas(flags=augeas.Augeas.NO_LOAD +
+                        augeas.Augeas.NO_MODL_AUTOLOAD)
+    aug.set('/augeas/load/Shellvars/lens', 'Shellvars.lns')
+    aug.set('/augeas/load/Shellvars/incl[last() + 1]', DEFAULT_FILE)
+    aug.set('/augeas/load/Phpvars/lens', 'Phpvars.lns')
+    aug.set('/augeas/load/Phpvars/incl[last() + 1]', CONFIG_FILE)
+    aug.load()
+    return aug
 
 
 def main():

plinth/modules/ttrss/__init__.py

@@ -58,13 +58,15 @@ def init():
 
 def setup(helper, old_version=None):
     """Install and configure the module."""
-    helper.install(['tt-rss'])
+    helper.install(['tt-rss', 'postgresql', 'dbconfig-pgsql', 'php5-pgsql'])
+    helper.call('post', actions.superuser_run, 'ttrss', ['setup'])
     helper.call('post', service.notify_enabled, None, True)
 
 
 def get_status():
     """Get the current settings."""
-    return {'enabled': is_enabled()}
+    return {'enabled': is_enabled(),
+            'is_running': is_running()}
 
 
 def is_enabled():
@@ -72,6 +74,11 @@ def is_enabled():
     return action_utils.webserver_is_enabled('50-tt-rss')
 
 
+def is_running():
+    """Return whether the service is running."""
+    return action_utils.service_is_running('tt-rss')
+
+
 def enable(should_enable):
     """Enable/disable the module."""
     sub_command = 'enable' if should_enable else 'disable'

plinth/modules/ttrss/templates/ttrss.html

@@ -23,6 +23,18 @@
 
 {% block configuration %}
 
+  <h3>{% trans "Status" %}</h3>
+
+  <p class="running-status-parent">
+    {% if status.is_running %}
+      <span class="running-status active"></span>
+      {% trans "Tiny Tiny RSS feed update service is running" %}
+    {% else %}
+      <span class="running-status inactive"></span>
+      {% trans "Tiny Tiny RSS feed update service is not running" %}
+    {% endif %}
+  </p>
+
   {% include "diagnostics_button.html" with module="ttrss" %}