From e96a05c700677b5069671f73c51d51514a4f9690 Mon Sep 17 00:00:00 2001
From: rob <rob@c91229c3-7414-0410-bfa2-8a42b809f60b>
Date: Wed, 15 Jan 2003 10:07:16 +0000
Subject: [PATCH] Initial revision.  Functionality require to create/delete folders

---
 lib/foldermanagement/FolderManager.inc | 136 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+), 0 deletions(-)
 create mode 100644 lib/foldermanagement/FolderManager.inc

diff --git a/lib/foldermanagement/FolderManager.inc b/lib/foldermanagement/FolderManager.inc
new file mode 100644
index 0000000..2a2dc25
--- /dev/null
+++ b/lib/foldermanagement/FolderManager.inc
@@ -0,0 +1,136 @@
+<?php
+
+/**
+* Class FolderManager
+*
+* Contains static functions concerned with the insert, update and deletion of folders in
+* the database.
+*
+* @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
+* @date 15 January 2003
+*/
+
+class FolderManager {
+	
+	
+	/**
+	* Insert a new folder into the database
+	*
+	* @param $sName				Folder name
+	* @param $sDescription		Short description of folder
+	* @param $iParentID			Primary key of parent folder
+	* @param $iCreatorID		ID of user who created the folder
+	* @param $iDocumentTypeID	Document type this folder will store
+	* @param $iUnitID			Unit to which the folder belongs
+	* @param $bIsPublic			Is the folder public (default = false);
+	*
+	* @return 	true on sucessful insertion, false otherwise and set $_SESSION["errorMessage"]
+	*/
+	function insertFolder($sName, $sDescription, $iParentID, $iCreatorID, $iDocumentTypeID, $iUnitID, $bIsPublic = false) {
+		$sName = addslashes($sName);
+		global $default, $lang_err_database;
+		//if the folder doesn't exist
+		if (!(FolderNamager::folderExistsName($sName, $iParentID)) {
+			$sql = new Owl_DB();
+			$result = $sql->query("INSERT INTO " . $default->owl_folders_table . " (name, description, parent_id, creator_id, document_type_id, unit_id, is_public) " . 
+						"VALUES (" . $sName . . $sDescription . . $iParentID . . $iCreatorID .. $iDocumentTypeID .. $UnitID .. $bIsPublice")");
+			if (!$result) {
+				$_SESSION["errorMessage"] = $lang_err_database;
+				return false;
+			}
+			return true;
+		}
+		//error message set in folderExistsName
+		return false;
+		
+	}
+	
+	/**
+	* Delete and existing folder
+	*
+	* $iFolderID 	Primary key of folder to delete
+	*
+	* @return		true on successfuly deletion, false otherwise and set $_SESSION["errorMessage"]
+	*/
+	function deleteFolder($iFolderID) {
+		global $default,$lang_err_folder_not_exist;
+		//if the folder exists
+		if (folderExistsID($iFolderID)) {
+			$sql = new Owl_DB();
+			$result = $sql->query("DELETE FROM " . $default->owl_folders_table . " WHERE id = " . $iFolderID);
+			if (!$result) {
+				$_SESSION["errorMessage"] = $lang_err_database;
+				return false;
+			}
+			return true;		
+		}
+		$_SESSION["errorMessage"] = $lang_err_folder_not_exist . "id " . $iFolderID;
+		return false;
+	}
+	
+	
+	/**
+	* Checks if a given folder already exists using the folder name
+	*
+	* @param $sName			Name of folder
+	* @param $iParentID		Primary key of parent folder
+	*
+	* @return	true if the folder exists, false otherwise and set $_SESSION["errorMessage"]
+	*/
+	function folderExistsName($sName, $iParentID) {
+		$sName = addslashes($sName);
+		global $default, $lang_err_folder_exist;
+		$sql = new Owl_DB();
+		$sql->query("SELECT * FROM " . $default->owl_folders_table . " WHERE name = '" . $sName . "' AND parent_id = " . $iParentID);
+		if ($sql->next_record()) {
+			return true;
+		}
+		$_SESSION["errorMessage"] = $lang_err_folder_exist . $sName . " parent_id " . $iParentID;
+		return false;
+	}
+	
+	/**
+	* Checks if a given folder already exists using the folder name
+	*
+	* @param $iFolderID			Primary key of folder
+	*
+	* @return	true if the folder exists, false otherwise and set $_SESSION["errorMessage"]
+	*/
+	function folderExistsID($iFolderID) {
+		global $default, $lang_err_folder_exist;
+		$sql = new Owl_DB();
+		$sql->query("SELECT * FROM " . $default->owl_folders_table . " WHERE id = " . $iFolderID);
+		if ($sql->next_record()) {
+			return true;
+		}
+		$_SESSION["errorMessage"] =$lang_err_folder_exist . "id " . $iFolderID;
+		return false;
+	}
+	
+	/**
+	* Get a folder's primary key using the folder name and the parent id
+	*
+	* @param $sName			Name of folder
+	* @param $iParentID		Primary key of parent folder
+	*
+	* @return 	id integer on successful lookup, false otherwise and set $_SESSION["errorMessage"]
+	*
+	*/
+	function getFolderID($sName, $iParentID) {
+		$sName = addslashes($sName);
+		gobal $default, $lang_err_folder_exist;
+		$sql = new Owl_DB();
+		$sql->query("SELECT id FROM " . $default->owl_folders_table . " WHERE name = '" . $sName . "' AND parent_id = " $iParentID);
+		if ($sql->next_record()) {
+			return $sql->f("id");
+		}
+		$_SESSION["errorMessage"] = $lang_err_folder_exist . $sName;
+		return false;
+	}
+	
+	
+	
+}
+
+?>
+
--
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