From 1c87532912b63effc047da2913e55a6551d8f629 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@controlyourself.ca>
Date: Sun, 14 Jun 2009 15:47:39 -0700
Subject: The rest of the things necessary to make group block work

Link to the group block form. Hide join button if the current user is
blocked.
---
 classes/Group_block.php | 76 +++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 74 insertions(+), 2 deletions(-)

(limited to 'classes/Group_block.php')

diff --git a/classes/Group_block.php b/classes/Group_block.php
index 437046a9c..d945fd57a 100644
--- a/classes/Group_block.php
+++ b/classes/Group_block.php
@@ -1,10 +1,29 @@
 <?php
 /**
  * Table Definition for group_block
+ *
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * 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/>.
  */
-require_once 'classes/Memcached_DataObject';
 
-class Group_block extends Memcached_DataObject 
+if (!defined('LACONICA')) { exit(1); }
+
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+
+class Group_block extends Memcached_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -20,4 +39,57 @@ class Group_block extends Memcached_DataObject
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
+
+    function &pkeyGet($kv)
+    {
+        return Memcached_DataObject::pkeyGet('Group_block', $kv);
+    }
+
+    static function isBlocked($group, $profile)
+    {
+        $block = Group_block::pkeyGet(array('group_id' => $group->id,
+                                            'blocked' => $profile->id));
+        return !empty($block);
+    }
+
+    static function blockProfile($group, $profile, $blocker)
+    {
+        // Insert the block
+
+        $block = new Group_block();
+
+        $block->query('BEGIN');
+
+        $block->group_id = $group->id;
+        $block->blocked  = $profile->id;
+        $block->blocker  = $blocker->id;
+
+        $result = $block->insert();
+
+        if (!$result) {
+            common_log_db_error($block, 'INSERT', __FILE__);
+            return null;
+        }
+
+        // Delete membership if any
+
+        $member = new Group_member();
+
+        $member->group_id   = $group->id;
+        $member->profile_id = $profile->id;
+
+        if ($member->find(true)) {
+            $result = $member->delete();
+            if (!$result) {
+                common_log_db_error($member, 'DELETE', __FILE__);
+                return null;
+            }
+        }
+
+        // Commit, since both have been done
+
+        $block->query('COMMIT');
+
+        return $block;
+    }
 }
-- 
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