From 87d8d94f8dd51f118828972bb269505df88da5cd Mon Sep 17 00:00:00 2001
From: "Michael J. Rubinsky" <mrubinsk@horde.org>
Date: Mon, 17 Aug 2009 13:06:15 -0400
Subject: [PATCH] Start stubbing out some ideas for Kronolith_Resource
 implementation

---
 kronolith/lib/Resource.php                        | 40 ++++++++++++++++++
 kronolith/lib/Resource/{Resource.php => Base.php} | 51 +++++++++--------------
 2 files changed, 59 insertions(+), 32 deletions(-)
 create mode 100644 kronolith/lib/Resource.php
 rename kronolith/lib/Resource/{Resource.php => Base.php} (60%)

diff --git a/kronolith/lib/Resource.php b/kronolith/lib/Resource.php
new file mode 100644
index 000000000..d822783f9
--- /dev/null
+++ b/kronolith/lib/Resource.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ *
+ */
+class Kronolith_Resource
+{
+    /**
+     *
+     * @return unknown_type
+     */
+    static public function listResources($params)
+    {
+        // Query kronolith_resource table for all(?) available resources?
+        // maybe by 'type' or 'name'? type would be arbitrary?
+    }
+
+    /**
+     * Adds a new resource to storage
+     *
+     * @param Kronolith_Resource $resource
+     * @return unknown_type
+     */
+    static public function addResource($resource)
+    {
+
+    }
+
+    /**
+     * Removes a resource from storage
+     *
+     * @param Kronolith_Resource $resource
+     * @return boolean
+     * @throws Horde_Exception
+     */
+    static public function removeResource($resource)
+    {
+
+    }
+
+}
\ No newline at end of file
diff --git a/kronolith/lib/Resource/Resource.php b/kronolith/lib/Resource/Base.php
similarity index 60%
rename from kronolith/lib/Resource/Resource.php
rename to kronolith/lib/Resource/Base.php
index 9370a9761..7a9f6e0a8 100644
--- a/kronolith/lib/Resource/Resource.php
+++ b/kronolith/lib/Resource/Base.php
@@ -3,12 +3,18 @@
  * Kronolith resources
  *
  */
-class Kronolith_Resource
+class Kronolith_Resource_Base
 {
     protected $_params = array();
+    protected $_uid = '';
 
     public function __construct($params = array())
     {
+        if (!empty($params['id'])) {
+            // Existing resource
+            $this->_uid = $params['id'];
+        }
+
         $this->_params = $params;
     }
 
@@ -30,29 +36,26 @@ class Kronolith_Resource
         return $this->_params[$property];
     }
 
-
     /**
+     * Should this take an event, or a time range?
      *
      * @param $startTime
      * @param $endTime
      * @return unknown_type
      */
-    public function isFree($startTime, $endTime)
-    {
-        //Should this take an event also, instead?
-    }
+    abstract public function isFree($startTime, $endTime);
 
     /**
      * Adds $event to this resource's calendar - thus blocking the time
-     * for any other event.
+     * for any other event. Also responsible for setting the attendence status
+     * for the resource in the event object. i.e. calling addResource() (just
+     * like updating an attendee is done by calling addAttendee on the same
+     * attendee again).
      *
      * @param $event
      * @return unknown_type
      */
-    public function attachToEvent($event)
-    {
-
-    }
+    abstract public function attachToEvent($event);
 
     /**
      * Remove this event from resource's calendar
@@ -60,30 +63,14 @@ class Kronolith_Resource
      * @param $event
      * @return unknown_type
      */
-    public function detachFromEvent($event)
-    {
-
-    }
+    abstract public function detachFromEvent($event);
 
     /**
-     *
+     * Obtain the freebusy information for this resource.  Takes into account
+     * if this is a group of resources or not. (Returns the cumulative FB info
+     * for all the resources in the group.
      * @return unknown_type
      */
-    static public function listResources($params)
-    {
-        // Query kronolith_resource table for all(?) available resources?
-        // maybe by 'type' or 'name'? type would be arbitrary?
-    }
-
-    /**
-     * Adds a new resource to storage
-     *
-     * @param $params
-     * @return unknown_type
-     */
-    static public function addResource($params)
-    {
-
-    }
+    abstract public function getFreeBusy();
 
 }
\ No newline at end of file
-- 
2.11.0