Site-wide notice text admin panel

4 files changed, 216 insertions, 8 deletions

diff --git a/actions/sitenoticeadminpanel.php b/actions/sitenoticeadminpanel.php
new file mode 100644
index 000000000..613a2e96b
--- /dev/null
+++ b/actions/sitenoticeadminpanel.php
@@ -0,0 +1,201 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Site notice administration panel
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
+
+/**
+ * Update the site-wide notice text
+ *
+ * @category Admin
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class SitenoticeadminpanelAction extends AdminPanelAction
+{
+    /**
+     * Returns the page title
+     *
+     * @return string page title
+     */
+
+    function title()
+    {
+        return _('Site Notice');
+    }
+
+    /**
+     * Instructions for using this form.
+     *
+     * @return string instructions
+     */
+
+    function getInstructions()
+    {
+        return _('Edit site-wide message');
+    }
+
+    /**
+     * Show the site notice admin panel form
+     *
+     * @return void
+     */
+
+    function showForm()
+    {
+        $form = new SiteNoticeAdminPanelForm($this);
+        $form->show();
+        return;
+    }
+
+    /**
+     * Save settings from the form
+     *
+     * @return void
+     */
+
+    function saveSettings()
+    {
+        $siteNotice = $this->trimmed('site-notice');
+
+        // assert(all values are valid);
+        // This throws an exception on validation errors
+
+        $this->validate(&$siteNotice);
+
+        $config = new Config();
+
+        $result = Config::save('site', 'notice', $siteNotice);
+
+        if (!result) {
+            $this->ServerError(_("Unable to save site notice."));
+        }
+    }
+
+    function validate(&$siteNotice)
+    {
+        // Validate notice text
+
+        if (mb_strlen($siteNotice) > 255)  {
+            $this->clientError(
+                _('Max length for the site-wide notice is 255 chars')
+            );
+        }
+
+        // scrub HTML input
+
+        $config = array(
+            'safe' => 1,
+            'deny_attribute' => 'id,style,on*'
+        );
+
+        $siteNotice = htmLawed($siteNotice, $config);
+    }
+}
+
+class SiteNoticeAdminPanelForm extends AdminForm
+{
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'form_site_notice_admin_panel';
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string class of the form
+     */
+
+    function formClass()
+    {
+        return 'form_settings';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('sitenoticeadminpanel');
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->elementStart('ul', 'form_data');
+
+        $this->out->elementStart('li');
+        $this->out->textarea(
+            'site-notice',
+            _('Site notice text'),
+            common_config('site', 'notice'),
+            _('Site-wide notice text (255 chars max; HTML okay)')
+        );
+        $this->out->elementEnd('li');
+
+        $this->out->elementEnd('ul');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit(
+            'submit',
+            _('Save'),
+            'submit',
+            null,
+            _('Save site notice')
+        );
+    }
+}
diff --git a/lib/adminpanelaction.php b/lib/adminpanelaction.php
index 1d9c42563..eb622871e 100644
--- a/lib/adminpanelaction.php
+++ b/lib/adminpanelaction.php
@@ -173,7 +173,7 @@ class AdminPanelAction extends Action
 
     /**
      * Show content block. Overrided just to add a special class
-     * to the content div to allow styling. 
+     * to the content div to allow styling.
      *
      * @return nothing
      */
@@ -358,22 +358,27 @@ class AdminPanelNav extends Widget
 
             if (AdminPanelAction::canAdmin('user')) {
                 $this->out->menuItem(common_local_url('useradminpanel'), _('User'),
-                                     _('User configuration'), $action_name == 'useradminpanel', 'nav_design_admin_panel');
+                                     _('User configuration'), $action_name == 'useradminpanel', 'nav_user_admin_panel');
             }
 
             if (AdminPanelAction::canAdmin('access')) {
                 $this->out->menuItem(common_local_url('accessadminpanel'), _('Access'),
-                                     _('Access configuration'), $action_name == 'accessadminpanel', 'nav_design_admin_panel');
+                                     _('Access configuration'), $action_name == 'accessadminpanel', 'nav_access_admin_panel');
             }
 
             if (AdminPanelAction::canAdmin('paths')) {
                 $this->out->menuItem(common_local_url('pathsadminpanel'), _('Paths'),
-                                    _('Paths configuration'), $action_name == 'pathsadminpanel', 'nav_design_admin_panel');
+                                    _('Paths configuration'), $action_name == 'pathsadminpanel', 'nav_paths_admin_panel');
             }
 
             if (AdminPanelAction::canAdmin('sessions')) {
                 $this->out->menuItem(common_local_url('sessionsadminpanel'), _('Sessions'),
-                                     _('Sessions configuration'), $action_name == 'sessionsadminpanel', 'nav_design_admin_panel');
+                                     _('Sessions configuration'), $action_name == 'sessionsadminpanel', 'nav_sessions_admin_panel');
+            }
+
+            if (AdminPanelAction::canAdmin('sitenotice')) {
+                $this->out->menuItem(common_local_url('sitenoticeadminpanel'), _('Site notice'),
+                                     _('Edit site notice'), $action_name == 'sitenoticeadminpanel', 'nav_sitenotice_admin_panel');
             }
 
             Event::handle('EndAdminPanelNav', array($this));
diff --git a/lib/default.php b/lib/default.php
index b7216045c..8e99a0e1c 100644
--- a/lib/default.php
+++ b/lib/default.php
@@ -54,10 +54,11 @@ $default =
               'ssl' => 'never',
               'sslserver' => null,
               'shorturllength' => 30,
-              'dupelimit' => 60, # default for same person saying the same thing
+              'dupelimit' => 60, // default for same person saying the same thing
               'textlimit' => 140,
               'indent' => true,
-              'use_x_sendfile' => false
+              'use_x_sendfile' => false,
+              'notice' => null // site wide notice text
               ),
         'db' =>
         array('database' => 'YOU HAVE TO SET THIS IN config.php',
@@ -283,7 +284,7 @@ $default =
                                  'OpenID' => null),
               ),
         'admin' =>
-        array('panels' => array('design', 'site', 'user', 'paths', 'access', 'sessions')),
+        array('panels' => array('design', 'site', 'user', 'paths', 'access', 'sessions', 'sitenotice')),
         'singleuser' =>
         array('enabled' => false,
               'nickname' => null),
diff --git a/lib/router.php b/lib/router.php
index abbce041d..7e8e22a7d 100644
--- a/lib/router.php
+++ b/lib/router.php
@@ -649,6 +649,7 @@ class Router
 	        $m->connect('admin/access', array('action' => 'accessadminpanel'));
             $m->connect('admin/paths', array('action' => 'pathsadminpanel'));
             $m->connect('admin/sessions', array('action' => 'sessionsadminpanel'));
+            $m->connect('admin/sitenotice', array('action' => 'sitenoticeadminpanel'));
 
             $m->connect('getfile/:filename',
                         array('action' => 'getfile'),