mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-06-01 20:29:29 +00:00
Andreas Österreicher
1234 lines
32 KiB
PHP
1234 lines
32 KiB
PHP
<?php
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/* Copyright (C) 2010 FH Technikum Wien
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*
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* Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
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* Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
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* Karl Burkhart <karl.burkhart@technikum-wien.at>.
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*/
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require_once(dirname(__FILE__).'/basis_db.class.php');
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class content extends basis_db
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{
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public $new; // boolean
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public $result = array(); // studiensemester Objekt
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//Tabellenspalten
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public $content_id;
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public $template_kurzbz;
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public $titel;
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public $updateamum;
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public $updatevon;
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public $insertamum;
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public $insertvon;
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public $oe_kurzbz;
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public $aktiv;
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public $menu_open;
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public $beschreibung;
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public $contentsprache_id;
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public $sprache;
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public $version;
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public $sichtbar;
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public $content;
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public $reviewvon;
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public $reviewamum;
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public $gesperrt_uid;
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/**
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* Konstruktor
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*
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* Laedt den Content in der angegebenen Sprache
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* Sollte der Content in dieser Sprache nicht vorhanden sein, wird der Content in der Default Sprache geladen
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*
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* @param $content_id
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* @param $sprache optional
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* @param $version optional
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* @param $sichtbar optional
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*/
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public function getContent($content_id, $sprache=DEFAULT_LANGUAGE, $version=null, $sichtbar=null, $load_default_language=false)
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{
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if(!is_numeric($content_id))
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{
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$this->errormsg='ContentID ist ungueltig';
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return false;
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}
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if(!$this->contentSpracheExists($content_id, $sprache, $version, $sichtbar))
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{
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if($load_default_language)
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{
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$sprache = DEFAULT_LANGUAGE;
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}
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else
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{
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$this->errormsg = 'Der Content existiert in dieser Sprache nicht ';
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return false;
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}
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}
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$qry = "SELECT
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*,
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tbl_contentsprache.insertamum, tbl_contentsprache.insertvon,
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tbl_contentsprache.updateamum, tbl_contentsprache.updatevon
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FROM
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campus.tbl_content
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JOIN campus.tbl_contentsprache USING(content_id)
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WHERE
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tbl_content.content_id='".addslashes($content_id)."'
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AND tbl_contentsprache.sprache='".addslashes($sprache)."'";
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if($sichtbar)
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$qry.=" AND sichtbar=true";
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if($version!='')
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$qry.=" AND tbl_contentsprache.version='".addslashes(intval($version))."'";
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$qry.=" ORDER BY version DESC LIMIT 1";
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if($result = $this->db_query($qry))
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{
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if($row = $this->db_fetch_object($result))
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{
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$this->content_id = $row->content_id;
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$this->titel = $row->titel;
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$this->oe_kurzbz = $row->oe_kurzbz;
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$this->template_kurzbz = $row->template_kurzbz;
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$this->sprache = $row->sprache;
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$this->contentsprache_id = $row->contentsprache_id;
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$this->version = $row->version;
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$this->sichtbar = ($row->sichtbar=='t'?true:false);
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$this->content = $row->content;
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$this->reviewvon = $row->reviewvon;
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$this->reviewamum = $row->reviewamum;
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$this->updateamum = $row->updateamum;
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$this->updatevon = $row->updatevon;
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$this->insertamum = $row->insertamum;
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$this->insertvon = $row->insertvon;
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$this->menu_open = ($row->menu_open=='t'?true:false);
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$this->aktiv = ($row->aktiv=='t'?true:false);
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$this->gesperrt_uid = $row->gesperrt_uid;
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$this->beschreibung = $row->beschreibung;
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return true;
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}
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else
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{
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$this->errormsg='Dieser Eintrag wurde nicht gefunden';
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return false;
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}
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden des Contents';
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return false;
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}
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}
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/**
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* Laedt die Organisationseinheit eines Contents
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*
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* @param $content_id
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* @return varchar oe_kurzbz des Contents
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*/
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public function getOrganisationseinheit($content_id)
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{
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$qry = "SELECT oe_kurzbz FROM campus.tbl_content WHERE content_id='".addslashes($content_id)."'";
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if($result = $this->db_query($qry))
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{
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if($row = $this->db_fetch_object($result))
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{
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return $row->oe_kurzbz;
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}
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else
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{
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$this->errormsg.='Es wurde kein Eintrag mit dieser ID gefunden';
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return false;
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}
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}
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else
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{
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$this->errormsg.='Fehler beim Laden der Daten';
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return false;
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}
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}
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/**
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* Prueft ob der Zugriff auf den Content eingeschraenkt ist auf
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* eine bestimmte Benutzergruppe
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*
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* @param $content_id
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* @return true wenn eingeschraenkt sonst false
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*/
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public function islocked($content_id)
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{
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if(!is_numeric($content_id))
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{
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$this->errormsg = 'ContentID ist ungueltig';
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return false;
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}
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$qry = "SELECT count(*) as anzahl FROM campus.tbl_contentgruppe WHERE content_id='".addslashes($content_id)."'";
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if($result = $this->db_query($qry))
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{
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if($row = $this->db_fetch_object($result))
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{
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if($row->anzahl>0)
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return true;
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else
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return false;
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden der Daten';
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return false;
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}
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}
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else
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{
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$this->errormsg='Fehler beim Laden der Daten';
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return false;
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}
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}
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/**
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* Laedt die Gruppen, welchen diesen Content betrachten duerfen
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*
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* @param $content_id
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*/
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public function loadGruppen($content_id)
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{
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$qry = "SELECT
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tbl_contentgruppe.gruppe_kurzbz,
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tbl_contentgruppe.insertamum,
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tbl_contentgruppe.insertvon,
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tbl_gruppe.bezeichnung
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FROM
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campus.tbl_contentgruppe
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JOIN public.tbl_gruppe USING(gruppe_kurzbz)
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WHERE
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content_id='".addslashes($content_id)."'
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ORDER BY gruppe_kurzbz";
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if($result = $this->db_query($qry))
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{
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while($row = $this->db_fetch_object($result))
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{
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$obj = new content();
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$obj->gruppe_kurzbz = $row->gruppe_kurzbz;
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$obj->insertamum = $row->insertamum;
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$obj->insertvon = $row->insertvon;
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$obj->bezeichnung = $row->bezeichnung;
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$this->result[] = $obj;
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}
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden der Daten';
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return false;
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}
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}
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/**
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* Loescht eine Gruppenzuteilung
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*
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* @param $content_id
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* @param $gruppe_kurzbz
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* @return boolean
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*/
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public function deleteGruppe($content_id, $gruppe_kurzbz)
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{
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$qry = "DELETE FROM campus.tbl_contentgruppe WHERE content_id='".addslashes($content_id)."' AND gruppe_kurzbz='".addslashes($gruppe_kurzbz)."'";
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if($this->db_query($qry))
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{
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Löschen der Zuteilung';
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return false;
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}
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}
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/**
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* Prueft ob eine Gruppenzuteilung vorhanden ist
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*
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* @param $content_id
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* @param $gruppe_kurzbz
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* @return boolean
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*/
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public function isGruppeZugeteilt($content_id, $gruppe_kurzbz)
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{
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$qry = "SELECT 1 FROM campus.tbl_contentgruppe WHERE content_id='".addslashes($content_id)."' AND gruppe_kurzbz='".addslashes($gruppe_kurzbz)."';";
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if($result = $this->db_query($qry))
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{
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if($this->db_num_rows($result)>0)
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return true;
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else
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return false;
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden der Zuteilung';
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return false;
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}
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}
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/**
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* Fuegt eine Gruppe zu einem Content hinzu
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* @return boolean
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*/
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public function addGruppe()
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{
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if($this->isGruppeZugeteilt($this->content_id, $this->gruppe_kurzbz))
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{
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$this->errormsg = 'Diese Gruppe ist bereits zugeordnet';
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return false;
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}
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$qry = 'INSERT INTO campus.tbl_contentgruppe (content_id, gruppe_kurzbz, insertamum, insertvon) VALUES('.
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$this->addslashes($this->content_id).','.
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$this->addslashes($this->gruppe_kurzbz).','.
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$this->addslashes($this->insertamum).','.
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$this->addslashes($this->insertvon).');';
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if($this->db_query($qry))
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{
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Zuteilen der Gruppe';
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return false;
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}
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}
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/**
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* Prueft ob ein User die Berechtigung fuer das Anzeigen des Contents besitzt
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*
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* @param $content_id ID des Contents
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* @param $uid User der versucht auf den Content zuzugreifen
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*/
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public function berechtigt($content_id, $uid)
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{
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if(!is_numeric($content_id))
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{
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$this->errormsg = 'ContentID ist ungueltig';
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return false;
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}
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$qry = "SELECT
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1
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FROM
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campus.tbl_contentgruppe
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JOIN public.vw_gruppen USING(gruppe_kurzbz)
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WHERE
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tbl_contentgruppe.content_id='".addslashes($content_id)."'
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AND vw_gruppen.uid='".addslashes($uid)."'";
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if($result = $this->db_query($qry))
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{
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if($this->db_num_rows($result)>0)
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return true;
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else
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return false;
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden der Daten';
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return false;
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}
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}
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/**
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* Speichert den XML Content
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* @param $contentsprache_id
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* @param $content
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*/
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public function saveContent($contentsprache_id, $content)
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{
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$qry="UPDATE campus.tbl_contentsprache SET content='".addslashes($content)."' WHERE contentsprache_id='".addslashes($contentsprache_id)."';";
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if($this->db_query($qry))
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return true;
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else
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return false;
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}
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/**
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* Speichert zusaetzliche Informationen zum Content
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*/
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public function save($new=null)
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{
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if(is_null($new))
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$new = $this->new;
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if($new)
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{
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$qry = "BEGIN;INSERT INTO campus.tbl_content(template_kurzbz, oe_kurzbz, updatevon, updateamum, insertvon, insertamum, aktiv, menu_open, beschreibung) VALUES(".
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$this->addslashes($this->template_kurzbz).','.
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$this->addslashes($this->oe_kurzbz).','.
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$this->addslashes($this->updatevon).','.
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$this->addslashes($this->updateamum).','.
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$this->addslashes($this->insertvon).','.
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$this->addslashes($this->insertamum).','.
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($this->aktiv?'true':'false').','.
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($this->menu_open?'true':'false').','.
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$this->addslashes($this->beschreibung).');';
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}
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else
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{
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$qry = "UPDATE campus.tbl_content SET ".
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" updatevon=".$this->addslashes($this->updatevon).','.
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" updateamum=".$this->addslashes($this->updateamum).','.
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" template_kurzbz=".$this->addslashes($this->template_kurzbz).','.
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" oe_kurzbz=".$this->addslashes($this->oe_kurzbz).','.
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" aktiv=".($this->aktiv?'true':'false').','.
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" menu_open=".($this->menu_open?'true':'false').','.
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" beschreibung=".$this->addslashes($this->beschreibung).
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" WHERE content_id='".addslashes($this->content_id)."';";
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}
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if($this->db_query($qry))
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{
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if($new)
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{
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$qry = "SELECT currval('campus.seq_content_content_id') as content_id";
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if($result = $this->db_query($qry))
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{
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if($row = $this->db_fetch_object($result))
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{
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$this->content_id = $row->content_id;
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$this->db_query('COMMIT;');
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return true;
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}
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else
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{
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$this->errormsg='Fehler beim Auslesen der Sequence';
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$this->db_query('ROLLBACK;');
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return false;
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}
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}
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else
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{
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$this->errormsg='Fehler beim Auslesen der Sequence';
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$this->db_query('ROLLBACK;');
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return false;
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}
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}
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else
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return true;
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}
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else
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{
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$this->errormsg='Fehler beim Speichern der Daten';
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return false;
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}
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}
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/**
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* Laedt alle Content Eintraege
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*
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*/
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public function getAll()
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{
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$qry = "SELECT
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*
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FROM
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campus.tbl_content
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ORDER BY titel";
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if($result = $this->db_query($qry))
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{
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while($row = $this->db_fetch_object($result))
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{
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$obj = new content();
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$obj->content_id = $row->content_id;
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$obj->titel = $row->titel;
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$obj->oe_kurzbz = $row->oe_kurzbz;
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$obj->template_kurzbz = $row->template_kurzbz;
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$obj->updateamum = $row->updateamum;
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$obj->updatevon = $row->updatevon;
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$obj->insertamum = $row->insertamum;
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$obj->insertvon = $row->insertvon;
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$this->result[] = $obj;
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}
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden des Contents';
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return false;
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}
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}
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/************ Menue / Childnodes *****************/
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/**
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* Prueft ob der Content Kindelemente hat
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*
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* @param $content_id
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*/
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public function hasChilds($content_id)
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{
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$qry = "SELECT count(*) as anzahl FROM campus.tbl_contentchild WHERE content_id='".addslashes($content_id)."'";
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if($result = $this->db_query($qry))
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{
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if($row = $this->db_fetch_object($result))
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{
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if($row->anzahl>0)
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return true;
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else
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return false;
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden von Daten';
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return false;
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}
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden von Daten';
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return false;
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}
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}
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/**
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* Liefert die Alle Childcontents des uebergebenen Contents als Array zurueck.
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* Dieses kann zB direkt in das Vilesci Menue integriert werden
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*
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* @param $content_id
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* @param $sprache
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*/
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public function getMenueArray($content_id, $sprache=DEFAULT_LANGUAGE, $sichtbar=null)
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{
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$arr = array();
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if(!is_numeric($content_id))
|
|
{
|
|
$this->errormsg='ContentID ist ungueltig';
|
|
return false;
|
|
}
|
|
|
|
$qry = "SELECT
|
|
tbl_contentchild.content_id,
|
|
tbl_contentchild.child_content_id
|
|
FROM
|
|
campus.tbl_contentchild
|
|
JOIN campus.tbl_content ON(tbl_contentchild.child_content_id=tbl_content.content_id)
|
|
WHERE
|
|
tbl_contentchild.content_id='".addslashes($content_id)."'
|
|
AND aktiv=true
|
|
ORDER BY sort
|
|
";
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
while($row = $this->db_fetch_object($result))
|
|
{
|
|
$content = new content();
|
|
$content->getContent($row->child_content_id, $sprache, null, $sichtbar, true);
|
|
|
|
if($sichtbar && !$content->sichtbar)
|
|
continue;
|
|
|
|
$arr[$content->content_id]=array('name'=>$content->titel, 'link'=>APP_ROOT.'cms/content.php?content_id='.$row->child_content_id, 'target'=>'main', 'open'=>($content->menu_open?'true':'false'),'content_id'=>$content->content_id,'template'=>$content->template_kurzbz);
|
|
$arr[$content->content_id]=array_merge($arr[$content->content_id],$this->getMenueArray($row->child_content_id, $sprache, $sichtbar));
|
|
}
|
|
}
|
|
return $arr;
|
|
}
|
|
|
|
/**
|
|
* Laedt die Child-Contents eines Eintrages
|
|
*
|
|
* @param $content_id
|
|
*/
|
|
public function getChilds($content_id)
|
|
{
|
|
$qry = "SELECT
|
|
*
|
|
FROM
|
|
campus.tbl_contentchild
|
|
JOIN campus.tbl_content ON(tbl_content.content_id=tbl_contentchild.child_content_id)
|
|
WHERE
|
|
tbl_contentchild.content_id='".addslashes($content_id)."'
|
|
ORDER BY sort";
|
|
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
while($row = $this->db_fetch_object($result))
|
|
{
|
|
$obj = new content();
|
|
|
|
$obj->contentchild_id = $row->contentchild_id;
|
|
$obj->content_id = $row->content_id;
|
|
$obj->child_content_id = $row->child_content_id;
|
|
$obj->sort = $row->sort;
|
|
|
|
$this->result[] = $obj;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Laedt alle Content Eintraege die fuer den uebergeben Content als
|
|
* Childnodes infrage kommen.
|
|
* Eintraege bei denen es zu einer Rekursion im Tree kommen koennte werden
|
|
* nicht geliefert
|
|
*/
|
|
public function getpossibleChilds($content_id, $sprache=DEFAULT_LANGUAGE)
|
|
{
|
|
$qry = "SELECT
|
|
*, (SELECT titel FROM campus.tbl_contentsprache WHERE sprache='".addslashes($sprache)."' AND content_id=tbl_content.content_id ORDER BY version LIMIT 1) as titel
|
|
FROM
|
|
campus.tbl_content
|
|
WHERE
|
|
content_id NOT IN(
|
|
WITH RECURSIVE parents(content_id, child_content_id) as
|
|
(
|
|
SELECT content_id, child_content_id FROM campus.tbl_contentchild
|
|
WHERE child_content_id='".addslashes($content_id)."'
|
|
UNION ALL
|
|
SELECT cc.content_id, cc.child_content_id FROM campus.tbl_contentchild cc, parents
|
|
WHERE cc.child_content_id=parents.content_id
|
|
)
|
|
SELECT content_id
|
|
FROM parents
|
|
GROUP BY content_id)
|
|
AND content_id<>'".addslashes($content_id)."'
|
|
AND template_kurzbz<>'news'
|
|
ORDER BY titel";
|
|
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
while($row = $this->db_fetch_object($result))
|
|
{
|
|
$obj = new content();
|
|
|
|
$obj->titel = $row->titel;
|
|
$obj->content_id = $row->content_id;
|
|
$obj->oe_kurzbz = $row->oe_kurzbz;
|
|
$obj->template_kurzbz = $row->template_kurzbz;
|
|
$obj->updateamum = $row->updateamum;
|
|
$obj->updatevon = $row->updatevon;
|
|
$obj->insertamum = $row->insertamum;
|
|
$obj->insertvon = $row->insertvon;
|
|
$obj->beschreibung = $row->beschreibung;
|
|
|
|
$this->result[] = $obj;
|
|
}
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Laden des Contents';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Loescht eine Contentzuordnung
|
|
*
|
|
* @param $content_id
|
|
* @param $child_content_id
|
|
* @return boolean
|
|
*/
|
|
public function deleteChild($contentchild_id)
|
|
{
|
|
$qry = "DELETE FROM campus.tbl_contentchild WHERE contentchild_id='".addslashes($contentchild_id)."'";
|
|
|
|
if($this->db_query($qry))
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Löschen der Zuteilung';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Fuegt eine Gruppe zu einem Content hinzu
|
|
* @return boolean
|
|
*/
|
|
public function addChild()
|
|
{
|
|
$qry = 'INSERT INTO campus.tbl_contentchild (content_id, child_content_id, insertamum, insertvon, sort) VALUES('.
|
|
$this->addslashes($this->content_id).','.
|
|
$this->addslashes($this->child_content_id).','.
|
|
$this->addslashes($this->insertamum).','.
|
|
$this->addslashes($this->insertvon).','.
|
|
$this->addslashes($this->sort).');';
|
|
|
|
if($this->db_query($qry))
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Zuteilen der Gruppe';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Holt die hochste Sortierung eines Contentteilbaums
|
|
*
|
|
* @param $content_id
|
|
*/
|
|
public function getMaxSort($content_id)
|
|
{
|
|
$qry="SELECT max(sort) as max FROM campus.tbl_contentchild WHERE content_id='".addslashes($content_id)."'";
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
if($row = $this->db_fetch_object($result))
|
|
{
|
|
return $row->max;
|
|
}
|
|
else
|
|
return '0';
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler bei Abfrage';
|
|
return false;
|
|
}
|
|
}
|
|
/**
|
|
* Laedt alle Content Eintraege die keine Childs von anderen Contenteintraegen sind
|
|
* @return boolean
|
|
*/
|
|
public function getRootContent()
|
|
{
|
|
$qry = "SELECT
|
|
*
|
|
FROM (
|
|
SELECT
|
|
distinct on(content_id) *
|
|
FROM
|
|
campus.tbl_content
|
|
LEFT JOIN campus.tbl_contentchild USING(content_id)
|
|
WHERE
|
|
tbl_content.template_kurzbz<>'news' AND
|
|
content_id NOT IN (SELECT child_content_id FROM campus.tbl_contentchild WHERE child_content_id=tbl_content.content_id)
|
|
) as a
|
|
ORDER BY sort, content_id";
|
|
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
while($row = $this->db_fetch_object($result))
|
|
{
|
|
$obj = new content();
|
|
|
|
$obj->content_id = $row->content_id;
|
|
$obj->template_kurzbz = $row->template_kurzbz;
|
|
$obj->oe_kurzbz = $row->oe_kurzbz;
|
|
$obj->updatevon = $row->updatevon;
|
|
$obj->updateamum = $row->updateamum;
|
|
$obj->insertamum = $row->insertamum;
|
|
$obj->insertvon = $row->insertvon;
|
|
$obj->aktiv = ($row->aktiv=='t'?true:false);
|
|
$obj->menu_open = ($row->menu_open=='t'?true:false);
|
|
$obj->beschreibung = $row->beschreibung;
|
|
|
|
$this->result[] = $obj;
|
|
}
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Laden der Daten';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Laedt alle Content Eintraege die keine Childs von anderen Contenteintraegen sind
|
|
* @return boolean
|
|
*/
|
|
public function getNews()
|
|
{
|
|
$qry = "SELECT
|
|
*
|
|
FROM
|
|
campus.tbl_content
|
|
JOIN campus.tbl_news USING(content_id)
|
|
WHERE
|
|
tbl_news.datum>=now()-'2 month'::interval
|
|
ORDER BY datum DESC LIMIT 100";
|
|
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
while($row = $this->db_fetch_object($result))
|
|
{
|
|
$obj = new content();
|
|
|
|
$obj->content_id = $row->content_id;
|
|
$obj->template_kurzbz = $row->template_kurzbz;
|
|
$obj->oe_kurzbz = $row->oe_kurzbz;
|
|
$obj->updatevon = $row->updatevon;
|
|
$obj->updateamum = $row->updateamum;
|
|
$obj->insertamum = $row->insertamum;
|
|
$obj->insertvon = $row->insertvon;
|
|
$obj->aktiv = ($row->aktiv=='t'?true:false);
|
|
$obj->menu_open = ($row->menu_open=='t'?true:false);
|
|
$obj->beschreibung = $row->beschreibung;
|
|
|
|
$this->result[] = $obj;
|
|
}
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Laden der Daten';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sortiert einen Menueeintrag nach oben
|
|
* @param $contentchild_id
|
|
*/
|
|
public function SortUp($contentchild_id)
|
|
{
|
|
$qry = "SELECT
|
|
sort, contentchild_id
|
|
FROM
|
|
campus.tbl_contentchild
|
|
WHERE
|
|
content_id=(SELECT content_id FROM campus.tbl_contentchild
|
|
WHERE contentchild_id='".addslashes($contentchild_id)."')
|
|
AND sort<(SELECT sort FROM campus.tbl_contentchild
|
|
WHERE contentchild_id='".addslashes($contentchild_id)."')
|
|
ORDER BY sort DESC LIMIT 1;";
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
if($row = $this->db_fetch_object($result))
|
|
{
|
|
$nachbar_id = $row->contentchild_id;
|
|
$nachbar_sort = $row->sort;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg='Dies ist bereits der oberste Eintrag';
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler bei Abfrage';
|
|
return false;
|
|
}
|
|
|
|
$qry = "UPDATE campus.tbl_contentchild
|
|
SET sort=(SELECT sort FROM campus.tbl_contentchild
|
|
WHERE contentchild_id='".addslashes($contentchild_id)."')
|
|
WHERE contentchild_id='".addslashes($nachbar_id)."';
|
|
UPDATE campus.tbl_contentchild SET sort='".addslashes($nachbar_sort)."'
|
|
WHERE contentchild_id='".addslashes($contentchild_id)."';";
|
|
|
|
if($this->db_query($qry))
|
|
return true;
|
|
else
|
|
{
|
|
$this->errosmg='Fehler beim Setzen der Sortierung';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sortiert einen Menueeintrag nach unten
|
|
* @param $contentchild_id
|
|
*/
|
|
public function SortDown($contentchild_id)
|
|
{
|
|
$qry = "SELECT
|
|
sort, contentchild_id
|
|
FROM
|
|
campus.tbl_contentchild
|
|
WHERE
|
|
content_id=(SELECT content_id FROM campus.tbl_contentchild
|
|
WHERE contentchild_id='".addslashes($contentchild_id)."')
|
|
AND sort>(SELECT sort FROM campus.tbl_contentchild
|
|
WHERE contentchild_id='".addslashes($contentchild_id)."')
|
|
ORDER BY sort ASC LIMIT 1;";
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
if($row = $this->db_fetch_object($result))
|
|
{
|
|
$nachbar_id = $row->contentchild_id;
|
|
$nachbar_sort = $row->sort;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg='Dies ist bereits der unterste Eintrag';
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler bei Abfrage';
|
|
return false;
|
|
}
|
|
|
|
$qry = "UPDATE campus.tbl_contentchild
|
|
SET sort=(SELECT sort FROM campus.tbl_contentchild
|
|
WHERE contentchild_id='".addslashes($contentchild_id)."')
|
|
WHERE contentchild_id='".addslashes($nachbar_id)."';
|
|
UPDATE campus.tbl_contentchild SET sort='".addslashes($nachbar_sort)."'
|
|
WHERE contentchild_id='".addslashes($contentchild_id)."';";
|
|
if($this->db_query($qry))
|
|
return true;
|
|
else
|
|
{
|
|
$this->errosmg='Fehler beim Setzen der Sortierung';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/************ Contentsprache *****************/
|
|
|
|
/**
|
|
* Speichert den Contentsprache Eintrag
|
|
*
|
|
* @param boolean $new
|
|
*/
|
|
public function saveContentSprache($new=null)
|
|
{
|
|
if(is_null($new))
|
|
$new = $this->new;
|
|
|
|
if($new)
|
|
{
|
|
$qry = 'INSERT INTO campus.tbl_contentsprache(sprache, content_id, version, sichtbar, content,
|
|
reviewvon, reviewamum, updateamum, updatevon, insertamum, insertvon, titel, gesperrt_uid) VALUES('.
|
|
$this->addslashes($this->sprache).','.
|
|
$this->addslashes($this->content_id).','.
|
|
$this->addslashes($this->version).','.
|
|
($this->sichtbar?'true':'false').','.
|
|
$this->addslashes($this->content).','.
|
|
$this->addslashes($this->reviewvon).','.
|
|
$this->addslashes($this->reviewamum).','.
|
|
$this->addslashes($this->updateamum).','.
|
|
$this->addslashes($this->updatevon).','.
|
|
$this->addslashes($this->insertamum).','.
|
|
$this->addslashes($this->insertvon).','.
|
|
$this->addslashes($this->titel).','.
|
|
$this->addslashes($this->gesperrt_uid).');';
|
|
}
|
|
else
|
|
{
|
|
$qry = "UPDATE campus.tbl_contentsprache SET ".
|
|
" sprache=".$this->addslashes($this->sprache).','.
|
|
" content_id=".$this->addslashes($this->content_id).','.
|
|
" version=".$this->addslashes($this->version).','.
|
|
" sichtbar=".($this->sichtbar?'true':'false').','.
|
|
" content=".$this->addslashes($this->content).','.
|
|
" reviewvon=".$this->addslashes($this->reviewvon).','.
|
|
" reviewamum=".$this->addslashes($this->reviewamum).','.
|
|
" updatevon=".$this->addslashes($this->updatevon).','.
|
|
" updateamum=".$this->addslashes($this->updateamum).','.
|
|
" titel=".$this->addslashes($this->titel).','.
|
|
" gesperrt_uid=".$this->addslashes($this->gesperrt_uid).
|
|
" WHERE contentsprache_id='".addslashes($this->contentsprache_id)."';";
|
|
}
|
|
|
|
if($this->db_query($qry))
|
|
{
|
|
if($new)
|
|
{
|
|
$qry = "SELECT currval('campus.seq_contentsprache') as contentsprache_id";
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
if($row = $this->db_fetch_object($result))
|
|
{
|
|
$this->contentsprache_id = $row->contentsprache_id;
|
|
$this->db_query('COMMIT;');
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg='Fehler beim Auslesen der Sequence';
|
|
$this->db_query('ROLLBACK;');
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg='Fehler beim Auslesen der Sequence';
|
|
$this->db_query('ROLLBACK;');
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg='Fehler beim Speichern der Daten';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Liefert die hoechste Versionsnummer eines Contents/Sprache
|
|
*
|
|
* @param $content_id
|
|
* @param $sprache
|
|
*/
|
|
public function getMaxVersion($content_id, $sprache)
|
|
{
|
|
$qry = "SELECT max(version) maxversion FROM campus.tbl_contentsprache WHERE content_id='".addslashes($content_id)."' AND sprache='".addslashes($sprache)."'";
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
if($row = $this->db_fetch_object($result))
|
|
return $row->maxversion;
|
|
else
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg='Fehler beim Ermitteln der hoechsten Version';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Liefert die Versionen des Contents
|
|
*
|
|
* @param $content_id
|
|
*/
|
|
public function loadVersionen($content_id, $sprache)
|
|
{
|
|
$qry = "SELECT
|
|
contentsprache_id, sprache, content_id, version, sichtbar, reviewamum, reviewvon,
|
|
updateamum, updatevon, insertamum, insertvon, titel
|
|
FROM campus.tbl_contentsprache
|
|
WHERE content_id='".addslashes($content_id)."' AND sprache='".addslashes($sprache)."'
|
|
ORDER BY version DESC";
|
|
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
while($row = $this->db_fetch_object($result))
|
|
{
|
|
$obj = new content();
|
|
|
|
$obj->contentsprache_id = $row->contentsprache_id;
|
|
$obj->sprache = $row->sprache;
|
|
$obj->titel = $row->titel;
|
|
$obj->content_id = $row->content_id;
|
|
$obj->version = $row->version;
|
|
$obj->sichtbar = ($row->sichtbar=='t'?true:false);
|
|
$obj->reviewvon = $row->reviewvon;
|
|
$obj->reviewamum = $row->reviewamum;
|
|
$obj->updateamum = $row->updateamum;
|
|
$obj->updatevon = $row->updatevon;
|
|
$obj->insertamum = $row->insertamum;
|
|
$obj->insertvon = $row->insertvon;
|
|
|
|
$this->result[] = $obj;
|
|
}
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Laden der Daten';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Liefert die Sprachen in denen der Content vorhanden ist
|
|
*
|
|
* @param $content_id
|
|
* @param $version
|
|
*/
|
|
public function getLanguages($content_id)
|
|
{
|
|
$qry = "SELECT distinct sprache FROM campus.tbl_contentsprache WHERE content_id='".addslashes($content_id)."'";
|
|
$sprachen = array();
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
while($row = $this->db_fetch_object($result))
|
|
{
|
|
$sprachen[]=$row->sprache;
|
|
}
|
|
}
|
|
array_unique($sprachen);
|
|
return $sprachen;
|
|
}
|
|
|
|
/**
|
|
* Prueft ob der Content in der angegeben Sprache vorhanden ist
|
|
* @param $content_id
|
|
* @param $sprache
|
|
* @param $version optional
|
|
* @return boolean
|
|
*/
|
|
public function contentSpracheExists($content_id, $sprache, $version=null, $sichtbar=null)
|
|
{
|
|
$qry = "SELECT 1 FROM campus.tbl_contentsprache
|
|
WHERE
|
|
content_id='".addslashes($content_id)."'
|
|
AND sprache='".addslashes($sprache)."'
|
|
";
|
|
if(!is_null($version) && $version!='')
|
|
$qry.=" AND version='".addslashes(intval($version))."'";
|
|
if($sichtbar)
|
|
$qry.=" AND sichtbar=".($sichtbar?'true':'false');
|
|
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
if($this->db_num_rows($result)>0)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehlerhafte SQL Abfrage';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Laedt einen Eintrag der Tabelle Contentsprache
|
|
*
|
|
* @param $contentsprache_id
|
|
*/
|
|
public function loadContentSprache($contentsprache_id)
|
|
{
|
|
$qry = "SELECT * FROM campus.tbl_contentsprache WHERE contentsprache_id='".addslashes($contentsprache_id)."'";
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
if($row = $this->db_fetch_object($result))
|
|
{
|
|
$this->contentsprache_id = $row->contentsprache_id;
|
|
$this->sprache = $row->sprache;
|
|
$this->content_id = $row->content_id;
|
|
$this->version = $row->version;
|
|
$this->sichtbar = $row->sichtbar;
|
|
$this->content = $row->content;
|
|
$this->reviewvon = $row->reviewvon;
|
|
$this->reviewamum = $row->reviewamum;
|
|
$this->updateamum = $row->updateamum;
|
|
$this->updatevon = $row->updatevon;
|
|
$this->insertamum = $row->insertamum;
|
|
$this->insertvon = $row->insertvon;
|
|
$this->titel = $row->titel;
|
|
$this->gesperrt_uid = $row->gesperrt_uid;
|
|
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Es ist kein Eintrag mit dieser ID vorhanden';
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Laden der Daten';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/************ ContentLOG *****************/
|
|
|
|
/**
|
|
* Liefert den Logeintrag der fuer die Sperre verantwortlich ist
|
|
*
|
|
* @param $contentsprache_id
|
|
*/
|
|
public function getSperrLog($contentsprache_id)
|
|
{
|
|
$qry = "SELECT * FROM campus.tbl_contentlog WHERE contentsprache_id='".addslashes($contentsprache_id)."' AND ende is null LIMIT 1;";
|
|
|
|
if($result = $this->db_query($qry))
|
|
{
|
|
if($row = $this->db_fetch_object($result))
|
|
{
|
|
$this->contentlog_id=$row->contentlog_id;
|
|
$this->contentsprache_id=$row->contentsprache_id;
|
|
$this->uid = $row->uid;
|
|
$this->start = $row->start;
|
|
$this->ende = $row->ende;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sperrt einen Eintrag zum Bearbeiten
|
|
*
|
|
* @param $contentsprache_id
|
|
* @param $user
|
|
*/
|
|
public function sperren($contentsprache_id, $user)
|
|
{
|
|
$qry = 'INSERT INTO campus.tbl_contentlog(uid, contentsprache_id, start) VALUES('.
|
|
$this->addslashes($user).','.
|
|
$this->addslashes($contentsprache_id).',now());
|
|
UPDATE campus.tbl_contentsprache SET gesperrt_uid='.$this->addslashes($user).
|
|
' WHERE contentsprache_id='.$this->addslashes($contentsprache_id);
|
|
|
|
if($this->db_query($qry))
|
|
return true;
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Sperren';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gibt einen Eintrag nach dem Bearbeiten wieder frei
|
|
*
|
|
* @param $contentsprache_id
|
|
* @param $user
|
|
*/
|
|
public function freigeben($contentsprache_id, $user)
|
|
{
|
|
$qry = 'UPDATE campus.tbl_contentlog SET ende=now() WHERE'.
|
|
' uid='.$this->addslashes($user).
|
|
' AND contentsprache_id='.$this->addslashes($contentsprache_id).
|
|
' AND ende is null;'.
|
|
'UPDATE campus.tbl_contentsprache SET gesperrt_uid=null;';
|
|
|
|
if($this->db_query($qry))
|
|
return true;
|
|
else
|
|
{
|
|
$this->errormsg = 'Fehler beim Sperren';
|
|
return false;
|
|
}
|
|
}
|
|
|
|
}
|
|
?>
|