commit a1c94eefa2ec40b7eef440d8ec6ece7ed72dfc4f
parent 1b35ba3d9bc04b050430a8a5e4ce152498090a23
Author: dankert <devnull@localhost>
Date: Sat, 20 Mar 2004 02:47:33 +0100
*** empty log message ***
Diffstat:
1 file changed, 470 insertions(+), 0 deletions(-)
diff --git a/functions/object.class.php b/functions/object.class.php
@@ -0,0 +1,469 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// DaCMS Content Management System
+// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+//
+// 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.
+// ---------------------------------------------------------------------------
+// $Log$
+// Revision 1.1 2004-03-20 01:47:33 dankert
+// *** empty log message ***
+//
+// ---------------------------------------------------------------------------
+
+/**
+ * Darstellung eines Objektes im Projektbaum.
+ * Dieses Objekt stellt eines der 4 Unterobjekte Ordner,Datei,Link oder Seite dar.
+ *
+ * @version $Revision$
+ * @author $Author$
+ */
+class Object
+{
+ /** eindeutige ID dieses Objektes
+ * @see #$objectid
+ * @type Integer
+ */
+ var $id;
+
+ /** eindeutige ID dieses Objektes
+ * @type Integer
+ */
+ var $objectid;
+
+ /** Objekt-ID des Ordners, in dem sich dieses Objekt befindet
+ * Kann "null" oder "0" sein, wenn es sich um den Wurzelordner des Projektes handelt
+ * @see #$isRoot
+ * @type Integer
+ */
+ var $parentid;
+
+ /** Physikalischer Dateiname des Objektes (bei Links nicht gefüllt)
+ * <em>enthält nicht die Dateinamen-Erweiterung</em>
+ * @type String
+ */
+ var $filename = '';
+
+ /** Logischer (sprachabhaengiger) Name des Objektes
+ * (wird in Tabelle <code>name</code> abgelegt)
+ * @type String
+ */
+ var $name = '';
+
+ /** Logische (sprachabhaengige) Beschreibung des Objektes
+ * (wird in Tabelle <code>name</code> abgelegt)
+ * @type String
+ */
+ var $desc = '';
+
+ // Datum/Benutzer Erstellung
+ var $create_date;
+ var $create_userid;
+
+ // Datum/Benutzer letzte Aenderung
+ var $lastchange_date;
+ var $lastchange_userid;
+
+ // Flags für den Objekttyp
+ var $isFolder = false;
+ var $isFile = false;
+ var $isPage = false;
+ var $isLink = false;
+
+ /** Kennzeichen ob Objekt den Wurzelordner des Projektes darstellt (parentid ist dann NULL)
+ * @type Boolean
+ */
+ var $isRoot = false;
+
+ /** Sprach-ID
+ * @see Language
+ * @type Integer
+ */
+ var $languageid;
+
+ /** Projektmodell-ID
+ * @see Projectmodel
+ * @type Integer
+ */
+ var $modelid;
+
+ /** Projekt-ID
+ * @see Project
+ * @type Integer
+ */
+ var $projectid;
+
+ /** Dateiname der temporaeren Datei
+ * @type String
+ */
+ var $tmpfile;
+
+ /** Füllen des neuen Objektes mit Init-Werten
+ * Es werden die Standardwerte aus der Session benutzt, um
+ * Sprach-ID, Projektmodell-Id und Projekt-ID zu setzen
+ *
+ * @param Integer Objekt-ID (optional)
+ */
+ function Object($objectid = '')
+ {
+ global $SESS;
+
+ if (is_numeric($objectid))
+ {
+ $this->objectid = $objectid;
+ $this->id = $objectid;
+ }
+
+ $this->languageid = $SESS['languageid'];
+ $this->modelid = $SESS['projectmodelid'];
+ $this->projectid = $SESS['projectid'];
+ }
+
+
+ /**
+ * Lesen aller Objekte aus dem aktuellen Projekt
+ * @return Array Alle Objekt-IDs des aktuellen Projektes
+ */
+ function getAllObjectIds()
+ {
+ global $SESS;
+ $db = db_connection();
+
+ $sql = new Sql('SELECT id from {t_object} '.
+ ' WHERE projectid={projectid}');
+ $sql->setInt('projectid', $this->projectid);
+
+ return $db->getCol($sql->query);
+ }
+
+
+ // Kompletten Dateinamen des Objektes erzeugen
+ function full_filename()
+ {
+ $path = $this->path();
+
+ if ($path != '')
+ $path.= '/';
+
+ $path.= $this->filename();
+
+// if ($this->extension() != '')
+// $path.= '.'.$this->extension();
+
+ return $path;
+ }
+
+ function checkRight($type)
+ {
+ return true;
+ global $SESS;
+
+ if ($SESS['user']['is_admin'] == '1')
+ return true;
+
+ if ($SESS['rights'][$this->projectid][$this->objectid][$type] == '1')
+ return true;
+
+ return false;
+ }
+
+ function getType()
+ {
+ if ($this->isFolder)
+ return 'folder';
+ if ($this->isFile)
+ return 'file';
+ if ($this->isPage)
+ return 'page';
+ if ($this->isLink)
+ return 'link';
+
+ return 'unknown';
+ }
+
+ function path()
+ {
+ $folder = new Folder($this->parentid);
+
+ return implode('/', $folder->parentObjectFileNames(false, true));
+ }
+
+ function filename()
+ {
+ if ($this->filename != '')
+ return $this->filename;
+
+ $this->load();
+
+ return $this->filename;
+ }
+
+ /**
+ * Lesen der Eigenschaften aus der Datenbank
+ * Es werden
+ * - die sprachunabhängigen Daten wie Dateiname, Typ sowie Erstellungs- und Änderungsdatum geladen
+ * - die sprachabhängigen Daten wie Name und Beschreibung geladen
+ */
+ function objectLoad()
+ {
+ global $SESS;
+ $db = db_connection();
+
+ $sql = new Sql('SELECT {t_object}.*,{t_name}.name,{t_name}.description'.' FROM {t_object}'.' LEFT JOIN {t_name} ON {t_object}.id={t_name}.objectid AND {t_name}.languageid={languageid} '.' WHERE {t_object}.id={objectid}');
+ $sql->setInt('objectid' , $this->objectid );
+ $sql->setInt('languageid', $this->languageid);
+ $row = $db->getRow($sql->query);
+
+ if (count($row) == 0)
+ die('fatal: objectid not found: '.$this->objectid);
+
+ $this->parentid = $row['parentid'];
+
+ if ( intval($this->parentid) == 0 )
+ $this->isRoot = true;
+ else $this->isroot = false;
+
+ $this->filename = trim(strtolower($row['filename']));
+
+ // Dateiname muss gueltig sein,
+ // ungueltige Zeichen werden entfernt
+ $gueltig = 'abcdefghijklmnopqrstuvwxyz0123456789-_.';
+ $tmp = strtr($this->filename, $gueltig, str_repeat('#', strlen($gueltig)));
+ $this->filename = strtr($this->filename, $tmp, str_repeat('_', strlen($tmp)));
+
+ // Falls leer, id<objectnr> als Dateinamen verwenden
+ if ($this->filename == '')
+ $this->filename = $this->objectid;
+
+ $this->create_date = $row['create_date'];
+ $this->create_userid = $row['create_userid'];
+ $this->lastchange_date = $row['lastchange_date'];
+ $this->lastchange_userid = $row['lastchange_userid'];
+
+ $this->isFolder = false;
+ $this->isFile = false;
+ $this->isPage = false;
+ $this->isLink = false;
+
+ $this->projectid = $row['projectid'];
+
+ if ($row['is_folder'] == '1')
+ $this->isFolder = true;
+
+ if ($row['is_file'] == '1')
+ $this->isFile = true;
+
+ if ($row['is_page'] == '1')
+ $this->isPage = true;
+
+ if ($row['is_link'] == '1')
+ $this->isLink = true;
+
+ if ( $this->isRoot )
+ {
+ $project = new Project( $this->projectid );
+ $project->load();
+ $this->name = $project->name;
+ $this->desc = '';
+ }
+ else
+ {
+ $this->name = $row['name'];
+ $this->desc = $row['description'];
+ }
+
+
+ // Falls leer, id<objectnr> als Dateinamen verwenden
+ if ($this->name == '')
+ $this->name = $this->filename;
+ }
+
+ function load()
+ {
+ $this->objectLoad();
+ }
+
+ // Lesen von logischem Namen und Beschreibung
+ //
+ // Diese Eigenschaften sind sprachabhaengig und stehen deswegen in einer
+ // separaten Tabelle
+ function objectLoadName()
+ {
+ die();
+ global $SESS;
+ $db = db_connection();
+
+ $sql = new Sql('SELECT *'.' FROM {t_name}'.' WHERE objectid={objectid}'.' AND languageid={languageid}');
+ $sql->setInt('objectid' , $this->objectid );
+ $sql->setInt('languageid', $this->languageid);
+ $res = $db->query($sql->query);
+
+ if ($res->numRows() == 0)
+ {
+ // Wenn Name in dieser Sprache nicht vorhanden, dann irgendeinen Namen lesen
+ $sql->setQuery('SELECT *'.' FROM {t_name}'.' WHERE objectid={objectid}'.' AND name != {blank}');
+ $sql->setString('blank', '');
+ $res = $db->query($sql->query);
+ }
+ $row = $res->fetchRow();
+
+ $this->name = $row['name'];
+ $this->desc = $row['description'];
+
+ // Falls leer, id<objectnr> als Dateinamen verwenden
+ if ($this->name == '')
+ $this->name = $this->filename;
+ }
+
+ // Eigenschaften in Datenbank speichern
+ function objectSave()
+ {
+ global $SESS;
+ $db = db_connection();
+
+ $sql = new Sql('UPDATE {t_object} SET '.
+ ' parentid={parentid},'.
+ ' lastchange_date = {time} ,'.
+ ' lastchange_userid = {userid},'.
+ ' filename = {filename}'.
+ ' WHERE id={objectid}');
+
+ if ( $this->isRoot )
+ $sql->setNull('parentid');
+ else $sql->setInt ('parentid',$this->parentid );
+
+ $sql->setInt('objectid', $this->objectid);
+ $sql->setString('filename', $this->filename);
+ $sql->setInt('time', time());
+ $sql->setInt('userid', $SESS['user']['id']);
+
+ $db->query($sql->query);
+
+ $this->objectSaveName();
+ }
+
+ function ObjectSaveName()
+ {
+ global $SESS;
+ $db = db_connection();
+
+ $sql = new Sql('SELECT COUNT(*) FROM {t_name} '.' WHERE objectid ={objectid}'.' AND languageid={languageid}');
+ $sql->setInt('objectid', $this->objectid);
+ $sql->setInt('languageid', $SESS['languageid']);
+ $count = $db->getOne($sql->query);
+
+ if ($count > 0)
+ {
+ $sql->setQuery('UPDATE {t_name} SET '.' name = {name} ,'.' description = {desc} '.' WHERE objectid ={objectid}'.' AND languageid={languageid}');
+ $sql->setString('name', $this->name);
+ $sql->setString('desc', $this->desc);
+ $db->query($sql->query);
+ }
+ else
+ {
+ $sql->setQuery('INSERT INTO {t_name}'.' (objectid,languageid,name,description)'.' VALUES( {objectid},{languageid},{name},{desc} )');
+ $sql->setString('name', $this->name);
+ $sql->setString('desc', $this->desc);
+ $db->query($sql->query);
+ }
+ }
+
+ function objectDelete()
+ {
+ $db = db_connection();
+
+ // Objekt-Namen löschen
+ $sql = new Sql('DELETE FROM {t_name} WHERE objectid={objectid}');
+ $sql->setInt('objectid', $this->objectid);
+ $db->query($sql->query);
+
+ // Objekt löschen
+ $sql = new Sql('DELETE FROM {t_object} WHERE id={objectid}');
+ $sql->setInt('objectid', $this->objectid);
+ $db->query($sql->query);
+
+ }
+
+ function objectAdd()
+ {
+ global $SESS;
+ $db = db_connection();
+
+ $sql = new Sql('SELECT COUNT(*) FROM {t_object}'.' WHERE parentid={parentid} AND filename={filename}');
+ $sql->setString('filename', $this->filename);
+ $sql->setInt('parentid', $this->parentid);
+
+ // Falls Objekt mit diesem Dateinamen bereits existiert, dann Dateinamen aendern
+ if ($db->getOne($sql->query) > 0)
+ {
+ $this->filename .= time();
+ }
+
+ $sql = new Sql('INSERT INTO {t_object}'.
+ ' (parentid,projectid,filename,orderid,create_date,create_userid,lastchange_date,lastchange_userid,is_folder,is_file,is_page,is_link)'.
+ ' VALUES( {parentid},{projectid},{filename},{orderid},{time},{userid},{time},{userid},{is_folder},{is_file},{is_page},{is_link} )');
+
+ if ( $this->isRoot )
+ $sql->setNull('parentid');
+ else $sql->setInt ('parentid',$this->parentid );
+
+ $sql->setString('filename', $this->filename);
+ $sql->setString('projectid',$this->projectid);
+ $sql->setInt('orderid', 99999 );
+ $sql->setInt('time' , time() );
+ $sql->setInt('userid' , $SESS['user']['id']);
+
+ $sql->setBoolean('is_folder',$this->isFolder);
+ $sql->setBoolean('is_file', $this->isFile);
+ $sql->setBoolean('is_page', $this->isPage);
+ $sql->setBoolean('is_link', $this->isLink);
+
+ $db->query($sql->query);
+
+ // Hinzugefügte Objekt-ID bestimmen
+ if ( $this->isRoot )
+ $sql->setQuery('SELECT id FROM {t_object}'.' WHERE parentid IS NULL AND filename={filename}');
+ else $sql->setQuery('SELECT id FROM {t_object}'.' WHERE parentid={parentid} AND filename={filename}');
+
+ $this->objectid = $db->getOne($sql->query);
+
+ $this->objectSaveName();
+ }
+
+ function tmpfile()
+ {
+ global $conf_tmpdir;
+
+ $this->tmpfile = $conf_tmpdir.'/tmp_file'.$this->fileid.'.tmp';
+ //$this->tmpfile = $conf_tmpdir.'/'.md5('f'.$this->fileid).'.tmp';
+
+ return $this->tmpfile;
+ }
+
+ function setOrderId($orderid)
+ {
+ $db = db_connection();
+
+ $sql = new Sql('UPDATE {t_object} '.' SET orderid={orderid}'.' WHERE id={objectid}');
+ $sql->setInt('objectid', $this->objectid);
+ $sql->setInt('orderid', $orderid);
+
+ $db->query($sql->query);
+ }
+}
+
+?>+
\ No newline at end of file
