From c64fc0c9bd51b7fce8cfd2738d55de99cea976aa Mon Sep 17 00:00:00 2001
From: Neil Blakey-Milner <nbm@knowledgetree.com>
Date: Fri, 3 Feb 2006 10:04:36 +0000
Subject: [PATCH] Add Workflow State Permission Assignments, allowing permissions on documents to be overridden by virtue of their workflow state.

---
 config/tableMappings.inc                                     |  1 +
 lib/workflow/workflowstatepermissionsassignment.php          | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 sql/mysql/upgrade/2.99.8/20-state_permission_assignments.sql | 12 ++++++++++++
 3 files changed, 86 insertions(+), 0 deletions(-)
 create mode 100644 lib/workflow/workflowstatepermissionsassignment.php
 create mode 100644 sql/mysql/upgrade/2.99.8/20-state_permission_assignments.sql

diff --git a/config/tableMappings.inc b/config/tableMappings.inc
index 30c4df6..6144077 100644
--- a/config/tableMappings.inc
+++ b/config/tableMappings.inc
@@ -149,4 +149,5 @@ $default->document_content_version_table = "document_content_version";
 $default->trigger_selection_table = "trigger_selection";
 $default->type_workflow_map_table = "type_workflow_map";
 $default->folder_workflow_map_table = "folder_workflow_map";
+$default->workflow_state_permission_assignments_table = "workflow_state_permission_assignments";
 ?>
diff --git a/lib/workflow/workflowstatepermissionsassignment.php b/lib/workflow/workflowstatepermissionsassignment.php
new file mode 100644
index 0000000..1c4f59a
--- /dev/null
+++ b/lib/workflow/workflowstatepermissionsassignment.php
@@ -0,0 +1,73 @@
+<?php
+/**
+ * $Id$
+ *
+ * Describes the permissions that apply to a document in a given
+ * workflow state.
+ *
+ * Copyright (c) 2006 Jam Warehouse http://www.jamwarehouse.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @version $Revision$
+ * @author Neil Blakey-Milner, Jam Warehouse (Pty) Ltd, South Africa
+ */
+
+require_once(KT_LIB_DIR . "/ktentity.inc");
+
+class KTWorkflowStatePermissionAssignment extends KTEntity {
+    var $iStateId;
+    var $iPermissionId;
+    var $iDescriptorId;
+
+    var $_aFieldToSelect = array(
+        "iId" => "id",
+        "iStateId" => "workflow_state_id",
+        "iPermissionId" => "permission_id",
+        "iDescriptorId" => "permission_descriptor_id",
+    );
+
+    var $_bUsePearError = true;
+
+    function getStateId() { return $this->iStateId; }
+    function getPermissionId() { return $this->iPermissionId; }
+    function getDescriptorId() { return $this->iDescriptorId; }
+    function setStateId($mValue) { $this->iStateId = $mValue; }
+    function setPermissionId($mValue) { $this->iPermissionId = $mValue; }
+    function setDescriptorId($mValue) { $this->iDescriptorId = $mValue; }
+
+    function _table () {
+        return KTUtil::getTableName('workflow_state_permission_assignments');
+    }
+
+    // STATIC
+    function &get($iId) {
+        return KTEntityUtil::get('KTWorkflowStatePermissionAssignment', $iId);
+    }
+
+    // STATIC
+    function &createFromArray($aOptions) {
+        return
+            KTEntityUtil::createFromArray('KTWorkflowStatePermissionAssignment', $aOptions);
+    }
+
+    // STATIC
+    function &getList($sWhereClause = null) {
+        return
+            KTEntityUtil::getList2('KTWorkflowStatePermissionAssignment', $sWhereClause);
+    }
+}
+
+?>
diff --git a/sql/mysql/upgrade/2.99.8/20-state_permission_assignments.sql b/sql/mysql/upgrade/2.99.8/20-state_permission_assignments.sql
new file mode 100644
index 0000000..a1840c9
--- /dev/null
+++ b/sql/mysql/upgrade/2.99.8/20-state_permission_assignments.sql
@@ -0,0 +1,12 @@
+CREATE TABLE `workflow_state_permission_assignments` (
+  `id` int(11) NOT NULL,
+  `workflow_state_id` int(11) NOT NULL,
+  `permission_id` int(11) NOT NULL,
+  `permission_descriptor_id` int(11) NOT NULL,
+  PRIMARY KEY  (`id`),
+  KEY `permission_id` (`permission_id`),
+  KEY `permission_descriptor_id` (`permission_descriptor_id`),
+  KEY `workflow_state_id` (`workflow_state_id`),
+  CONSTRAINT `workflow_state_permission_assignments_ibfk_7` FOREIGN KEY (`permission_id`) REFERENCES `permissions` (`id`),
+  CONSTRAINT `workflow_state_permission_assignments_ibfk_8` FOREIGN KEY (`permission_descriptor_id`) REFERENCES `permission_descriptors` (`id`)
+) TYPE=InnoDB;
--
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