From 595f52246a1093d282adfb7f49d91039b82b2a9f Mon Sep 17 00:00:00 2001
From: "Michael J. Rubinsky" <mrubinsk@horde.org>
Date: Wed, 12 Jan 2011 14:53:34 -0500
Subject: [PATCH] Use Horde 4 style class/file names

---
 kronolith/lib/Storage/Kolab.php |  74 +++++++++++++++++++++++++++++
 kronolith/lib/Storage/Sql.php   | 101 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 175 insertions(+)
 create mode 100644 kronolith/lib/Storage/Kolab.php
 create mode 100644 kronolith/lib/Storage/Sql.php

diff --git a/kronolith/lib/Storage/Kolab.php b/kronolith/lib/Storage/Kolab.php
new file mode 100644
index 000000000..bba2be442
--- /dev/null
+++ b/kronolith/lib/Storage/Kolab.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * Horde Kronolith free/busy driver for the Kolab IMAP Server.
+ * Copyright 2004-2010 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (GPL). If you
+ * not receive such a file, see also http://www.fsf.org/copyleft/gpl.html.
+ *
+ * @author  Stuart Binge <omicron@mighty.co.za>
+ * @package Kronolith
+ */
+class Kronolith_Storage_Kolab extends Kronolith_Storage
+{
+    protected $_params = array();
+
+    function __construct($user, $params = array())
+    {
+        $this->_user = $user;
+        $this->_params = $params;
+    }
+
+    /**
+     * @throws Kronolith_Exception
+     */
+    public function search($email, $private_only = false)
+    {
+        global $conf;
+
+        if (class_exists('Horde_Kolab_Session')) {
+            $session = Horde_Kolab_Session::singleton();
+            $server = $session->freebusy_server;
+        } else {
+            $server = sprintf('%s://%s:%d/freebusy/',
+                              $conf['storage']['freebusy']['protocol'],
+                              Kolab::getServer('imap'),
+                              $conf['storage']['freebusy']['port']);
+        }
+
+        $fb_url = sprintf('%s/%s.xfb', $server, $email);
+
+        $options['method'] = 'GET';
+        $options['timeout'] = 5;
+        $options['allowRedirects'] = true;
+
+        if (!empty($GLOBALS['conf']['http']['proxy']['proxy_host'])) {
+            $options = array_merge($options, $GLOBALS['conf']['http']['proxy']);
+        }
+
+        $http = new HTTP_Request($fb_url, $options);
+        $http->setBasicAuth($GLOBALS['registry']->getAuth(), $GLOBALS['registry']->getAuthCredential('password'));
+        @$http->sendRequest();
+        if ($http->getResponseCode() != 200) {
+            throw new Horde_Exception_NotFound();
+        }
+        $vfb_text = $http->getResponseBody();
+
+        $iCal = new Horde_Icalendar;
+        $iCal->parsevCalendar($vfb_text);
+
+        $vfb = $iCal->findComponent('VFREEBUSY');
+        if ($vfb === false) {
+            throw new Horde_Exception_NotFound();
+        }
+
+        return $vfb;
+    }
+
+    public function store($email, $vfb, $public = false)
+    {
+        // We don't care about storing FB info at the moment; we rather let
+        // Kolab's freebusy.php script auto-generate it for us.
+    }
+
+}
diff --git a/kronolith/lib/Storage/Sql.php b/kronolith/lib/Storage/Sql.php
new file mode 100644
index 000000000..48e4340d7
--- /dev/null
+++ b/kronolith/lib/Storage/Sql.php
@@ -0,0 +1,101 @@
+<?php
+/**
+ * Kronolith_Storage:: defines an API for storing free/busy information.
+ *
+ * @author  Mike Cochrane <mike@graftonhall.co.nz>
+ * @author  Michael J Rubinsky <mrubinsk@horde.org>
+ * @package Kronolith
+ */
+class Kronolith_Storage_Sql extends Kronolith_Storage
+{
+    /**
+     * Handle for the current database connection, used for reading.
+     *
+     * @var Horde_Db_Adapter
+     */
+    protected $_db;
+
+    /**
+     * Hash containing connection parameters.
+     *
+     * @var array
+     */
+    protected $_params = array();
+
+    /**
+     * Constructs a new Kronolith_Storage SQL instance.
+     *
+     * @param array $params  A hash containing connection parameters.
+     */
+    public function __construct($user, $params = array())
+    {
+        $this->_user = $user;
+        if (empty($params['db'])) {
+            throw new InvalidArgumentException(_("Missing required db parameter"));
+        }
+
+        $this->_db = $params['db'];
+        $this->_params = $params;
+        $this->_params['table'] = isset($params['table']) ? $params['table'] : 'kronolith_storage';
+    }
+
+    /**
+     * Search for a user's free/busy information.
+     *
+     * @param string  $email        The email address to lookup
+     * @param boolean $private_only (optional) Only return free/busy
+     *                              information owned by this used.
+     *
+     * @return Horde_Icalendar_Vfreebusy
+     * @throws Kronolith_Exception
+     */
+    public function search($email, $private_only = false)
+    {
+        /* Build the SQL query. */
+        $query = sprintf('SELECT vfb_serialized FROM %s WHERE vfb_email = ? AND (vfb_owner = ?',
+                         $this->_params['table']);
+        $values = array($email, $this->_user);
+
+        if ($private_only) {
+            $query .= ')';
+        } else {
+            $query .= " OR vfb_owner = '')";
+        }
+
+        /* Execute the query. */
+        try {
+            $result = $this->_db->selectValue($query, $values);
+            if (empty($result)) {
+                throw new Horde_Exception_NotFound();
+            }
+            return Horde_Serialize::unserialize($result, Horde_Serialize::BASIC);
+        } catch (Horde_Db_Exception $e) {
+            throw new Kronolith_Exception($e);
+        }
+    }
+
+    /**
+     * Store the freebusy information for a given email address.
+     *
+     * @param string                     $email        The email address to store fb info for.
+     * @param Horde_Icalendar_Vfreebusy  $vfb          TODO
+     * @param boolean                    $private_only (optional) TODO
+     *
+     * @throws Kronolith_Exception
+     */
+    public function store($email, $vfb, $public = false)
+    {
+        /* Build the SQL query. */
+        $query = sprintf('INSERT INTO %s (vfb_owner, vfb_email, vfb_serialized) VALUES (?, ?, ?)',
+                         $this->_params['table']);
+        $values = array($public ? '' : $this->_user, $email, Horde_Serialize::serialize($vfb, Horde_Serialize::BASIC));
+
+        /* Execute the query. */
+        try {
+            $result = $this->_db->insert($query, $values);
+        } catch (Horde_Db_Exception $e) {
+            throw new Kronolith_Exception($e);
+        }
+    }
+
+}
-- 
2.11.0