From 3a21b2ddafd3d56c254a5c717b03067691f73f8e Mon Sep 17 00:00:00 2001
From: Patrick Valsecchi <patrick@thus.ch>
Date: Tue, 19 Dec 2017 09:31:07 +0100
Subject: [PATCH] Add support for groups

---
 ajax/settings.php      |  2 +-
 appinfo/app.php        |  3 +++
 lib/helper.php         | 17 ++++++++++++++++-
 templates/settings.php | 10 ++++++++++
 4 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/ajax/settings.php b/ajax/settings.php
index ee085a6..a25fbfa 100644
--- a/ajax/settings.php
+++ b/ajax/settings.php
@@ -80,7 +80,7 @@ if(isset($_POST['appname']) && ($_POST['appname'] === 'user_sql') && isset($_POS
             $columns = array();
             foreach($params as $param)
             {
-                if(strpos($param, 'col_') === 0)
+                if(strpos($param, 'col_') === 0 && strpos($param, 'col_group_') !== 0)
                 {
                     if(isset($_POST[$param]) && $_POST[$param] !== '')
                         $columns[] = $_POST[$param];
diff --git a/appinfo/app.php b/appinfo/app.php
index 2617fb9..28ac922 100644
--- a/appinfo/app.php
+++ b/appinfo/app.php
@@ -22,10 +22,13 @@
 */
 
 require_once __DIR__ . '/../user_sql.php';
+require_once __DIR__ . '/../group_sql.php';
 \OCP\App::registerAdmin('user_sql','settings');
 
 $backend = new \OCA\user_sql\OC_USER_SQL;
+$group_backend = new \OCA\user_sql\OC_GROUP_SQL;
 
 
 // register user backend
 \OC_User::useBackend($backend);
+\OC::$server->getGroupManager()->addBackend($group_backend);
diff --git a/lib/helper.php b/lib/helper.php
index 7a3023f..e19bc6b 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -64,7 +64,10 @@ class Helper {
             'set_mail_sync_mode',
             'set_enable_gethome',
             'set_gethome_mode',
-            'set_gethome'
+            'set_gethome',
+            'sql_group_table',
+            'col_group_username',
+            'col_group_name'
         );
 
         return $params;
@@ -173,6 +176,18 @@ class Helper {
             case 'mysqlPassword':
                 $query = "SELECT PASSWORD(:pw);";
             break;
+
+            case 'getUserGroups':
+                $query = "SELECT ".$this->settings['col_group_name']." FROM ".$this->settings['sql_group_table']." WHERE ".$this->settings['col_group_username']." = :uid";
+            break;
+
+            case 'getGroups':
+                $query = "SELECT distinct ".$this->settings['col_group_name']." FROM ".$this->settings['sql_group_table'];
+            break;
+
+            case 'getGroupUsers':
+                $query = "SELECT distinct ".$this->settings['col_group_username']." FROM ".$this->settings['sql_group_table']." WHERE ".$this->settings['col_group_name']." = :gid";
+            break;
         }
 
         if(isset($limits['limit']) && $limits['limit'] !== null)
diff --git a/templates/settings.php b/templates/settings.php
index c555c5c..11dd10b 100644
--- a/templates/settings.php
+++ b/templates/settings.php
@@ -20,6 +20,7 @@ $cfgClass = $ocVersion >= 7 ? 'section' : 'personalblock';
       <li><a id="sqlEmailSettings" href="#sql-3"><?php p($l -> t('E-Mail Settings')); ?></a></li>
       <li><a id="sqlDomainSettings" href="#sql-4"><?php p($l -> t('Domain Settings')); ?></a></li>
       <li><a id="sqlGethomeSettings" href="#sql-5"><?php p($l -> t('getHome Settings')); ?></a></li>
+      <li><a id="sqlGroupsSettings" href="#sql-6"><?php p($l -> t('Groups Settings')); ?></a></li>
     </ul>
 
         <fieldset id="sql-1">
@@ -155,6 +156,15 @@ $cfgClass = $ocVersion >= 7 ? 'section' : 'personalblock';
             <em><?php p($l -> t('You can use the placeholders %%u to specify the user ID (before appending the default domain), %%ud to specify the user ID (after appending the default domain) and %%d to specify the default domain')); ?></em></p>
             
         </fieldset>
+        <fieldset id="sql-6">
+            <p><label for="sql_group_table"><?php p($l -> t('Table')); ?></label><input type="text" id="sql_group_table" name="sql_group_table" value="<?php p($_['sql_group_table']); ?>" /></p>
+            
+            <p><label for="col_group_username"><?php p($l -> t('Username Column')); ?></label><input type="text" id="col_group_username" name="col_group_username" value="<?php p($_['col_group_username']); ?>" /></p>
+            
+            <p><label for="col_group_name"><?php p($l -> t('Group Name Column')); ?></label><input type="text" id="col_group_name" name="col_group_name" value="<?php p($_['col_group_name']); ?>" /></p>
+            
+        </fieldset>
+
         <input type="hidden" name="requesttoken" value="<?php p($_['requesttoken']); ?>" id="requesttoken" />
         <input type="hidden" name="appname" value="user_sql" />
         <input id="sqlSubmit" type="submit" value="<?php p($l -> t('Save')); ?>" />