fsimportstorage.inc.php
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<?php
/**
* $Id$
*
* Manages listing and contents for documents on a filesystem.
*
* KnowledgeTree Open Source Edition
* Document Management Made Simple
* Copyright (C) 2004 - 2008 The Jam Warehouse Software (Pty) Limited
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 3 as published by the
* Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* You can contact The Jam Warehouse Software (Pty) Limited, Unit 1, Tramber Place,
* Blake Street, Observatory, 7925 South Africa. or email info@knowledgetree.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* KnowledgeTree" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by KnowledgeTree" and retain the original
* copyright notice.
* Contributor( s): ______________________________________
*/
require_once(KT_LIB_DIR . '/import/importstorage.inc.php');
require_once(KT_LIB_DIR . '/filelike/fsfilelike.inc.php');
class KTFSImportStorage extends KTImportStorage {
function KTFSImportStorage($sBasePath) {
$this->sBasePath = $sBasePath;
}
function init() {
if (!file_exists($this->sBasePath)) {
return PEAR::raiseError(_kt("Filesystem location given does not exist"));
}
if (!is_dir($this->sBasePath)) {
return PEAR::raiseError(_kt("Filesystem location given is not a directory"));
}
}
function listDocuments($sFolderPath) {
$ret = array();
if (substr($sFolderPath, -1) === "/") {
$sFolderPath = substr($sFolderPath, 0, -1);
}
$sFullPath = sprintf("%s/%s", $this->sBasePath, $sFolderPath);
if (!is_dir($sFullPath)) {
return PEAR::raiseError(_kt('Path is not a folder'));
}
$rDir = @opendir($sFullPath);
if ($rDir === false) {
return PEAR::raiseError(_kt('Failed to open folder'));
}
while (($sFilename = readdir($rDir)) !== false) {
if (in_array($sFilename, array(".", ".."))) {
continue;
}
$sThisPath = sprintf("%s/%s", $sFullPath, $sFilename);
if (!file_exists($sThisPath)) {
return PEAR::raiseError(sprintf(_kt('Could not read file: %s') , $sThisPath));
}
if (@is_file($sThisPath)) {
if (empty($sFolderPath)) {
$ret[] = $sFilename;
} else {
$ret[] = sprintf("%s/%s", $sFolderPath, $sFilename);
}
}
}
closedir($rDir);
return $ret;
}
function listFolders($sFolderPath) {
$ret = array();
if (substr($sFolderPath, -1) === "/") {
$sFolderPath = substr($sFolderPath, 0, -1);
}
$sFullPath = sprintf("%s/%s", $this->sBasePath, $sFolderPath);
if (!is_dir($sFullPath)) {
return PEAR::raiseError(_kt('Path is not a folder'));
}
$rDir = @opendir($sFullPath);
if ($rDir === false) {
return PEAR::raiseError(_kt('Failed to open folder'));
}
while (($sFilename = readdir($rDir)) !== false) {
if (in_array($sFilename, array(".", ".."))) {
continue;
}
$sThisPath = sprintf("%s/%s", $sFullPath, $sFilename);
if (!file_exists($sThisPath)) {
return PEAR::raiseError(sprintf(_kt('Could not read file: %s'), $sThisPath));
}
if (@is_dir($sThisPath)) {
if (empty($sFolderPath)) {
$ret[] = $sFilename;
} else {
$ret[] = sprintf("%s/%s", $sFolderPath, $sFilename);
}
}
}
closedir($rDir);
return $ret;
}
function getDocumentInfo($sDocumentPath) {
return new KTImportStorageInfo(
basename($sDocumentPath),
array(
new KTFSFileLike(sprintf("%s/%s", $this->sBasePath, $sDocumentPath))
)
);
}
}
?>