Merge branch 'master' into groups

Conflicts:

	.gitignore

1 files changed, 62 insertions, 10 deletions

diff --git a/actions/doc.php b/actions/doc.php
index 856025e66..aaf006f07 100644
--- a/actions/doc.php
+++ b/actions/doc.php
@@ -1,5 +1,17 @@
 <?php
-/*
+
+/**
+ * Documentation action.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ *
  * Laconica - a distributed open-source microblogging tool
  * Copyright (C) 2008, Controlez-Vous, Inc.
  *
@@ -17,24 +29,64 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
+/**
+ * Documentation class.
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
 class DocAction extends Action
 {
+    var $filename;
+    var $title;
 
+    /**
+     * Class handler.
+     * 
+     * @param array $args array of arguments
+     *
+     * @return nothing
+     */
     function handle($args)
     {
         parent::handle($args);
-        $title = $this->trimmed('title');
-        $filename = INSTALLDIR.'/doc/'.$title;
-        if (!file_exists($filename)) {
-            common_user_error(_('No such document.'));
+        $this->title    = $this->trimmed('title');
+        $this->filename = INSTALLDIR.'/doc/'.$this->title;
+        if (!file_exists($this->filename)) {
+            $this->clientError(_('No such document.'));
             return;
         }
-        $c = file_get_contents($filename);
+        $this->showPage();
+    }
+
+    /**
+     * Display content.
+     * 
+     * @return nothing
+     */
+    function showContent()
+    {
+        $c      = file_get_contents($this->filename);
         $output = common_markup_to_html($c);
-        common_show_header(_(ucfirst($title)));
-        common_raw($output);
-        common_show_footer();
+        $this->raw($output);
+    }
+
+    /**
+     * Page title.
+     * 
+     * @return page title
+     */
+    function title()
+    {
+        return ucfirst($this->title);
     }
 }
+