mirror of
https://github.com/FH-Complete/FHC-Core.git
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Typ "Text" bei vordefinierten Filtern ergänzt
This commit is contained in:
kindlm
+454
-451
@@ -1,451 +1,454 @@
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<?php
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/*
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* filter.class.php
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*
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* Copyright 2014 fhcomplete.org
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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 published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*
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* Authors: Christian Paminger <pam@technikum-wien.at
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* Robert Hofer <robert.hofer@technikum-wien.at>
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*/
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require_once(dirname(__FILE__).'/basis_db.class.php');
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class filter extends basis_db
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{
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private $new = true; // boolean
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public $result = array(); // Objekte
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//Tabellenspalten
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protected $filter_id; // integer (PK)
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protected $kurzbz; // varchar(32) unique
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protected $bezeichnung; // varchar(64) (label shown before filter dropdown)
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protected $sql; // text
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protected $valuename; // varchar(32)
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protected $showvalue; // boolean (should the value be showed in the input widget
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protected $type; // varchar (32) type of input widget
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protected $htmlattr; // text (HTML Attributes for the Input Widget
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protected $updateamum; // timestamp
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protected $updatevon; // varchar
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protected $insertamum; // timestamp
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protected $insertvon; // varchar
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protected $values=array();
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/**
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* Konstruktor
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*/
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public function __construct()
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{
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parent::__construct();
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}
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public function __set($name,$value)
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{
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$this->$name=$value;
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}
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public function __get($name)
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{
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return $this->$name;
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}
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/**
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* Laden eines Filters
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* @param filter_id ID des Datensatzes, der geladen werden soll
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* @return boolean true wenn ok, false im Fehlerfall
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*/
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public function load($filter_id)
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{
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if(!is_numeric($filter_id))
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{
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$this->errormsg = 'Filter_id muss eine gueltige Zahl sein';
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return false;
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}
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$qry = "SELECT * FROM public.tbl_filter WHERE filter_id=".$this->db_add_param($filter_id, FHC_INTEGER, false);
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if($this->db_query($qry))
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{
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if($row = $this->db_fetch_object())
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{
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$this->filter_id=$row->filter_id;
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$this->kurzbz=$row->kurzbz;
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$this->bezeichnung=$row->bezeichnung;
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$this->sql=$row->sql;
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$this->valuename=$row->valuename;
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$this->showvalue=$this->db_parse_bool($row->showvalue);
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$this->type=$row->type;
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$this->htmlattr=$row->htmlattr;
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$this->insertamum=$row->insertamum;
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$this->insertvon=$row->insertvon;
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$this->updateamum=$row->updateamum;
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$this->updatevon=$row->updatevon;
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$this->new = false;
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}
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}
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else
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{
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$this->error_msg = 'Datensatz konnte nicht geladen werden';
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return false;
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}
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return true;
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}
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/**
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* Laden eines Filters
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* @param filter_id ID des Datensatzes, der geladen werden soll
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* @return boolean true wenn ok, false im Fehlerfall
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*/
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public function loadAll()
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{
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$qry = "SELECT * FROM public.tbl_filter;";
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if($this->db_query($qry))
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{
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while($row = $this->db_fetch_object())
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{
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$obj = new filter();
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$obj->filter_id=$row->filter_id;
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$obj->kurzbz=$row->kurzbz;
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$obj->bezeichnung=$row->bezeichnung;
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$obj->sql=$row->sql;
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$obj->valuename=$row->valuename;
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$obj->showvalue = $this->db_parse_bool($row->showvalue);
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$obj->type=$row->type;
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$obj->htmlattr=$row->htmlattr;
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$obj->insertamum=$row->insertamum;
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$obj->insertvon=$row->insertvon;
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$obj->updateamum=$row->updateamum;
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$obj->updatevon=$row->updatevon;
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$obj->new = false;
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$this->result[] = $obj;
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}
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}
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else
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{
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$this->errormsg = 'Datensatz konnte nicht geladen werden';
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return false;
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}
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return true;
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}
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/**
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* Suchen ob Filter vorhanden
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* @param kurzbz des Datensatzes, der gefunden werden soll
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* @return boolean true wenn ok, false im Fehlerfall
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*/
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public function isFilter($kurzbz)
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{
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foreach ($this->result as $filter)
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{
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if ($filter->kurzbz==$kurzbz)
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return true;
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}
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return false;
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}
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/**
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* Filter Bezeichnung des Filters mit einer gegebenen kurzbz holen
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* @param $kurzbz kurzbz des Datensatzes, der gefunden werden soll
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* @return string|boolean Bezeichnung wenn kurzbz gefunden, false andernfalls
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*/
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public function getBezeichnungFromKurzbz($kurzbz)
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{
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foreach ($this->result as $filter)
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{
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if ($filter->kurzbz==$kurzbz)
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return $filter->__get('bezeichnung');
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}
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return false;
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}
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/**
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* Ausgabe des HTML Widgets
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* @param kurzbz des Datensatzes, der gefunden werden soll
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* @return boolean true wenn ok, false im Fehlerfall
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*/
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public function getHtmlWidget($kurzbz)
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{
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$html='';
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foreach ($this->result as $filter)
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{
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if ($filter->kurzbz==$kurzbz)
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{
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$html.="\n\t\t\t";
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switch ($filter->type)
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{
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case 'select':
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$html.='<select id="' . $filter->kurzbz . '" class="form-control" name="'.$filter->kurzbz.'[]" ';
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$html.=$filter->htmlattr;
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$html.=' >';
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$user = get_uid();
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$sql = str_replace('$user', $this->db_add_param($user), $filter->sql);
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$this->loadValues($sql, $filter->valuename, $filter->showvalue);
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foreach ($this->values as $value)
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$html.="\n\t\t\t\t".'<option value="'.$value->value.'">'.$value->text.'</option>';
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$html.="\n\t\t\t</select>";
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break;
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case 'datepicker':
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$html .= '<input type="text" id="' . $filter->kurzbz . '" class="form-control" name="' . $filter->kurzbz . '">';
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$html .= '<script>';
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$html .= '$("#' . $filter->kurzbz . '").datepicker({ dateFormat: \'yy-mm-dd\' });';
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$html .= '</script>';
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break;
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}
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return $html;
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}
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}
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return $this->errormsg;
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}
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/**
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* Laden eines Filters
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* @param filter_id ID des Datensatzes, der geladen werden soll
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* @return boolean true wenn ok, false im Fehlerfall
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*/
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public function loadValues($sql, $valuename, $showvalue)
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{
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$this->values = array();
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// In case a decryption function is used then perform password substitution
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$sql = $this->replaceSQLDecryptionPassword($sql);
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if($this->db_query($sql))
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{
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while($row = $this->db_fetch_row())
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{
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$obj=new stdClass();
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$obj->text='';
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for ($i=0; $i<$this->db_num_fields(); $i++)
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{
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if ($this->db_field_name(null,$i)=='value')
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{
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$obj->value=$row[$i];
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if ($showvalue)
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$obj->text.=' ('.$row[$i].') ';
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}
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elseif ($this->db_field_name(null,$i)=='name')
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{
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if ($showvalue)
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$obj->text.=' - '.$row[$i];
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else
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$obj->text.=$row[$i];
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}
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else
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$obj->text.=' - '.$row[$i];
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}
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//$obj->text = mb_substr($obj->text,1);
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$this->values[] = $obj;
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}
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//var_dump($this);
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}
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else
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{
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$this->errormsg = 'Datensatz konnte nicht geladen werden';
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return false;
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}
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return true;
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}
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/**
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* Prueft die Variablen auf Gueltigkeit
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* @return true wenn ok, false im Fehlerfall
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*/
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protected function validate()
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{
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//Zahlenfelder pruefen
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/* version wird beim speichern automatisch gesetzt
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if(!is_numeric($this->version) && $this->version!=='')
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{
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$this->errormsg='version enthaelt ungueltige Zeichen';
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return false;
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}*/
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//Gesamtlaenge pruefen
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if(mb_strlen($this->kurzbz)>32)
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{
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$this->errormsg = 'Kurzbz darf nicht länger als 32 Zeichen sein';
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return false;
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}
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//Boleanfelder prüfen
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if(!is_bool($this->showvalue))
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{
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$this->errormsg='Showvalue ist ungueltig';
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return false;
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}
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$this->errormsg = '';
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return true;
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}
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/**
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* Speichert den aktuellen Datensatz in die Datenbank
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* @param neueVersion boolean default false; wenn gesetzt, dann
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* wird Versionsnummer auf aktuelles Maximum+1 gesetzt. (für 'Save As'
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* Funktion bzw. zum Anlegen komplett neuer Daten)
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* @return true wenn ok, false im Fehlerfall
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*/
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public function save($neueVersion=false)
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{
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//Variablen pruefen
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if(!$this->validate())
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return false;
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$this->db_query('BEGIN'); //Starting Transaction
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if($this->new)
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{
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//Neuen Datensatz einfuegen
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$qry='INSERT INTO public.tbl_filter (kurzbz, bezeichnung, sql, valuename,
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showvalue, type, htmlattr, insertamum, insertvon) VALUES ('.
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$this->db_add_param($this->kurzbz).', '.
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$this->db_add_param($this->bezeichnung).', '.
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$this->db_add_param($this->sql).', '.
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$this->db_add_param($this->valuename).', '.
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$this->db_add_param($this->showvalue, FHC_BOOLEAN).', '.
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$this->db_add_param($this->type).', '.
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$this->db_add_param($this->htmlattr).', '.
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'now(), '.
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$this->db_add_param($this->insertvon).');';
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}
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else
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{
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//Pruefen ob filter_id eine gueltige Zahl ist
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if(!is_numeric($this->filter_id))
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{
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$this->errormsg = 'filter_id muss eine gueltige Zahl sein';
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return false;
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}
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$qry='UPDATE public.tbl_filter SET'.
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' kurzbz='.$this->db_add_param($this->kurzbz).', '.
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' bezeichnung='.$this->db_add_param($this->bezeichnung).', '.
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' sql='.$this->db_add_param($this->sql).', '.
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' valuename='.$this->db_add_param($this->valuename).', '.
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' showvalue='.$this->db_add_param($this->showvalue, FHC_BOOLEAN).', '.
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' type='.$this->db_add_param($this->type).', '.
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' htmlattr='.$this->db_add_param($this->htmlattr).', '.
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' updateamum= now(), '.
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' updatevon='.$this->db_add_param($this->updatevon).' '.
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' WHERE filter_id='.$this->db_add_param($this->filter_id, FHC_INTEGER, false).';';
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}
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if($this->db_query($qry))
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{
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if($this->new)
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{
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//naechste ID aus der Sequence holen
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$qry="SELECT currval('public.seq_filter_filter_id') as id;";
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if($this->db_query($qry))
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{
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if($row = $this->db_fetch_object())
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{
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$this->filter_id = $row->id;
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$this->db_query('COMMIT');
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||||
}
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||||
else
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{
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$this->db_query('ROLLBACK');
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$this->errormsg = "Fehler beim Auslesen der Sequence";
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||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
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||||
$this->db_query('ROLLBACK');
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||||
$this->errormsg = 'Fehler beim Auslesen der Sequence';
|
||||
return false;
|
||||
}
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||||
}
|
||||
else
|
||||
$this->db_query('COMMIT');
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Speichern des Datensatzes';
|
||||
return false;
|
||||
}
|
||||
//echo '<pre>'.var_dump($this).'</pre>';
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return $this->filter_id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Loescht den Datenensatz mit der ID die uebergeben wird
|
||||
* @param $filter_id ID die geloescht werden soll
|
||||
* @return true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
public function delete($filter_id)
|
||||
{
|
||||
//Pruefen ob filter_id eine gueltige Zahl ist
|
||||
if(!is_numeric($filter_id) || $filter_id === '')
|
||||
{
|
||||
$this->errormsg = 'filter_id muss eine gültige Zahl sein'."\n";
|
||||
return false;
|
||||
}
|
||||
|
||||
//loeschen des Datensatzes
|
||||
$qry="DELETE FROM public.tbl_filter WHERE filter_id=".$this->db_add_param($filter_id, FHC_INTEGER, false).";";
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Löschen der Daten'."\n";
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Ermittelt alle POST/GET-Variablen
|
||||
* @return Zeichenkette fuer eine GET-Methode, false im Fehlerfall
|
||||
*/
|
||||
public function getVars()
|
||||
{
|
||||
$vars='';
|
||||
foreach($_REQUEST as $name=>$value)
|
||||
{
|
||||
if (is_array($value))
|
||||
{
|
||||
foreach($value AS $val)
|
||||
$vars.='&'.$name.'='.$val;
|
||||
}
|
||||
else
|
||||
$vars.='&'.$name.'='.$value;
|
||||
}
|
||||
//$vars.='&statistik_kurzbz='.$_REQUEST['statistik_kurzbz'];
|
||||
return $vars;
|
||||
}
|
||||
|
||||
}
|
||||
<?php
|
||||
/*
|
||||
* filter.class.php
|
||||
*
|
||||
* Copyright 2014 fhcomplete.org
|
||||
*
|
||||
* 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., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301, USA.
|
||||
*
|
||||
*
|
||||
* Authors: Christian Paminger <pam@technikum-wien.at
|
||||
* Robert Hofer <robert.hofer@technikum-wien.at>
|
||||
*/
|
||||
require_once(dirname(__FILE__).'/basis_db.class.php');
|
||||
|
||||
class filter extends basis_db
|
||||
{
|
||||
private $new = true; // boolean
|
||||
public $result = array(); // Objekte
|
||||
|
||||
//Tabellenspalten
|
||||
protected $filter_id; // integer (PK)
|
||||
protected $kurzbz; // varchar(32) unique
|
||||
protected $bezeichnung; // varchar(64) (label shown before filter dropdown)
|
||||
protected $sql; // text
|
||||
protected $valuename; // varchar(32)
|
||||
protected $showvalue; // boolean (should the value be showed in the input widget
|
||||
protected $type; // varchar (32) type of input widget
|
||||
protected $htmlattr; // text (HTML Attributes for the Input Widget
|
||||
protected $updateamum; // timestamp
|
||||
protected $updatevon; // varchar
|
||||
protected $insertamum; // timestamp
|
||||
protected $insertvon; // varchar
|
||||
|
||||
protected $values=array();
|
||||
|
||||
/**
|
||||
* Konstruktor
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
parent::__construct();
|
||||
}
|
||||
|
||||
public function __set($name,$value)
|
||||
{
|
||||
$this->$name=$value;
|
||||
}
|
||||
|
||||
public function __get($name)
|
||||
{
|
||||
return $this->$name;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Laden eines Filters
|
||||
* @param filter_id ID des Datensatzes, der geladen werden soll
|
||||
* @return boolean true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
public function load($filter_id)
|
||||
{
|
||||
if(!is_numeric($filter_id))
|
||||
{
|
||||
$this->errormsg = 'Filter_id muss eine gueltige Zahl sein';
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry = "SELECT * FROM public.tbl_filter WHERE filter_id=".$this->db_add_param($filter_id, FHC_INTEGER, false);
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
if($row = $this->db_fetch_object())
|
||||
{
|
||||
$this->filter_id=$row->filter_id;
|
||||
$this->kurzbz=$row->kurzbz;
|
||||
$this->bezeichnung=$row->bezeichnung;
|
||||
$this->sql=$row->sql;
|
||||
$this->valuename=$row->valuename;
|
||||
$this->showvalue=$this->db_parse_bool($row->showvalue);
|
||||
$this->type=$row->type;
|
||||
$this->htmlattr=$row->htmlattr;
|
||||
$this->insertamum=$row->insertamum;
|
||||
$this->insertvon=$row->insertvon;
|
||||
$this->updateamum=$row->updateamum;
|
||||
$this->updatevon=$row->updatevon;
|
||||
$this->new = false;
|
||||
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->error_msg = 'Datensatz konnte nicht geladen werden';
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Laden eines Filters
|
||||
* @param filter_id ID des Datensatzes, der geladen werden soll
|
||||
* @return boolean true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
public function loadAll()
|
||||
{
|
||||
|
||||
$qry = "SELECT * FROM public.tbl_filter;";
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
while($row = $this->db_fetch_object())
|
||||
{
|
||||
$obj = new filter();
|
||||
|
||||
$obj->filter_id=$row->filter_id;
|
||||
$obj->kurzbz=$row->kurzbz;
|
||||
$obj->bezeichnung=$row->bezeichnung;
|
||||
$obj->sql=$row->sql;
|
||||
$obj->valuename=$row->valuename;
|
||||
$obj->showvalue = $this->db_parse_bool($row->showvalue);
|
||||
$obj->type=$row->type;
|
||||
$obj->htmlattr=$row->htmlattr;
|
||||
$obj->insertamum=$row->insertamum;
|
||||
$obj->insertvon=$row->insertvon;
|
||||
$obj->updateamum=$row->updateamum;
|
||||
$obj->updatevon=$row->updatevon;
|
||||
$obj->new = false;
|
||||
|
||||
$this->result[] = $obj;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Datensatz konnte nicht geladen werden';
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Suchen ob Filter vorhanden
|
||||
* @param kurzbz des Datensatzes, der gefunden werden soll
|
||||
* @return boolean true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
public function isFilter($kurzbz)
|
||||
{
|
||||
foreach ($this->result as $filter)
|
||||
{
|
||||
if ($filter->kurzbz==$kurzbz)
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Filter Bezeichnung des Filters mit einer gegebenen kurzbz holen
|
||||
* @param $kurzbz kurzbz des Datensatzes, der gefunden werden soll
|
||||
* @return string|boolean Bezeichnung wenn kurzbz gefunden, false andernfalls
|
||||
*/
|
||||
public function getBezeichnungFromKurzbz($kurzbz)
|
||||
{
|
||||
foreach ($this->result as $filter)
|
||||
{
|
||||
if ($filter->kurzbz==$kurzbz)
|
||||
return $filter->__get('bezeichnung');
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Ausgabe des HTML Widgets
|
||||
* @param kurzbz des Datensatzes, der gefunden werden soll
|
||||
* @return boolean true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
public function getHtmlWidget($kurzbz)
|
||||
{
|
||||
$html='';
|
||||
foreach ($this->result as $filter)
|
||||
{
|
||||
if ($filter->kurzbz==$kurzbz)
|
||||
{
|
||||
$html.="\n\t\t\t";
|
||||
switch ($filter->type)
|
||||
{
|
||||
case 'select':
|
||||
$html.='<select id="' . $filter->kurzbz . '" class="form-control" name="'.$filter->kurzbz.'[]" ';
|
||||
$html.=$filter->htmlattr;
|
||||
$html.=' >';
|
||||
$user = get_uid();
|
||||
$sql = str_replace('$user', $this->db_add_param($user), $filter->sql);
|
||||
$this->loadValues($sql, $filter->valuename, $filter->showvalue);
|
||||
foreach ($this->values as $value)
|
||||
$html.="\n\t\t\t\t".'<option value="'.$value->value.'">'.$value->text.'</option>';
|
||||
$html.="\n\t\t\t</select>";
|
||||
break;
|
||||
case 'datepicker':
|
||||
$html .= '<input type="text" id="' . $filter->kurzbz . '" class="form-control" name="' . $filter->kurzbz . '">';
|
||||
$html .= '<script>';
|
||||
$html .= '$("#' . $filter->kurzbz . '").datepicker({ dateFormat: \'yy-mm-dd\' });';
|
||||
$html .= '</script>';
|
||||
break;
|
||||
case 'text':
|
||||
$html .= '<input type="text" id="'.$filter->kurzbz.'" class="form-control" name="'.$filter->kurzbz.'" '.$filter->htmlattr.'>';
|
||||
break;
|
||||
}
|
||||
return $html;
|
||||
}
|
||||
}
|
||||
|
||||
return $this->errormsg;
|
||||
}
|
||||
|
||||
/**
|
||||
* Laden eines Filters
|
||||
* @param filter_id ID des Datensatzes, der geladen werden soll
|
||||
* @return boolean true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
public function loadValues($sql, $valuename, $showvalue)
|
||||
{
|
||||
$this->values = array();
|
||||
|
||||
// In case a decryption function is used then perform password substitution
|
||||
$sql = $this->replaceSQLDecryptionPassword($sql);
|
||||
|
||||
if($this->db_query($sql))
|
||||
{
|
||||
while($row = $this->db_fetch_row())
|
||||
{
|
||||
$obj=new stdClass();
|
||||
$obj->text='';
|
||||
for ($i=0; $i<$this->db_num_fields(); $i++)
|
||||
{
|
||||
if ($this->db_field_name(null,$i)=='value')
|
||||
{
|
||||
$obj->value=$row[$i];
|
||||
if ($showvalue)
|
||||
$obj->text.=' ('.$row[$i].') ';
|
||||
}
|
||||
elseif ($this->db_field_name(null,$i)=='name')
|
||||
{
|
||||
if ($showvalue)
|
||||
$obj->text.=' - '.$row[$i];
|
||||
else
|
||||
$obj->text.=$row[$i];
|
||||
}
|
||||
else
|
||||
$obj->text.=' - '.$row[$i];
|
||||
}
|
||||
//$obj->text = mb_substr($obj->text,1);
|
||||
$this->values[] = $obj;
|
||||
}
|
||||
//var_dump($this);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Datensatz konnte nicht geladen werden';
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Prueft die Variablen auf Gueltigkeit
|
||||
* @return true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
protected function validate()
|
||||
{
|
||||
//Zahlenfelder pruefen
|
||||
/* version wird beim speichern automatisch gesetzt
|
||||
if(!is_numeric($this->version) && $this->version!=='')
|
||||
{
|
||||
$this->errormsg='version enthaelt ungueltige Zeichen';
|
||||
return false;
|
||||
}*/
|
||||
|
||||
//Gesamtlaenge pruefen
|
||||
if(mb_strlen($this->kurzbz)>32)
|
||||
{
|
||||
$this->errormsg = 'Kurzbz darf nicht länger als 32 Zeichen sein';
|
||||
return false;
|
||||
}
|
||||
|
||||
//Boleanfelder prüfen
|
||||
if(!is_bool($this->showvalue))
|
||||
{
|
||||
$this->errormsg='Showvalue ist ungueltig';
|
||||
return false;
|
||||
}
|
||||
|
||||
$this->errormsg = '';
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Speichert den aktuellen Datensatz in die Datenbank
|
||||
* @param neueVersion boolean default false; wenn gesetzt, dann
|
||||
* wird Versionsnummer auf aktuelles Maximum+1 gesetzt. (für 'Save As'
|
||||
* Funktion bzw. zum Anlegen komplett neuer Daten)
|
||||
* @return true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
public function save($neueVersion=false)
|
||||
{
|
||||
//Variablen pruefen
|
||||
if(!$this->validate())
|
||||
return false;
|
||||
|
||||
$this->db_query('BEGIN'); //Starting Transaction
|
||||
|
||||
if($this->new)
|
||||
{
|
||||
//Neuen Datensatz einfuegen
|
||||
$qry='INSERT INTO public.tbl_filter (kurzbz, bezeichnung, sql, valuename,
|
||||
showvalue, type, htmlattr, insertamum, insertvon) VALUES ('.
|
||||
$this->db_add_param($this->kurzbz).', '.
|
||||
$this->db_add_param($this->bezeichnung).', '.
|
||||
$this->db_add_param($this->sql).', '.
|
||||
$this->db_add_param($this->valuename).', '.
|
||||
$this->db_add_param($this->showvalue, FHC_BOOLEAN).', '.
|
||||
$this->db_add_param($this->type).', '.
|
||||
$this->db_add_param($this->htmlattr).', '.
|
||||
'now(), '.
|
||||
$this->db_add_param($this->insertvon).');';
|
||||
}
|
||||
else
|
||||
{
|
||||
//Pruefen ob filter_id eine gueltige Zahl ist
|
||||
if(!is_numeric($this->filter_id))
|
||||
{
|
||||
$this->errormsg = 'filter_id muss eine gueltige Zahl sein';
|
||||
return false;
|
||||
}
|
||||
|
||||
$qry='UPDATE public.tbl_filter SET'.
|
||||
' kurzbz='.$this->db_add_param($this->kurzbz).', '.
|
||||
' bezeichnung='.$this->db_add_param($this->bezeichnung).', '.
|
||||
' sql='.$this->db_add_param($this->sql).', '.
|
||||
' valuename='.$this->db_add_param($this->valuename).', '.
|
||||
' showvalue='.$this->db_add_param($this->showvalue, FHC_BOOLEAN).', '.
|
||||
' type='.$this->db_add_param($this->type).', '.
|
||||
' htmlattr='.$this->db_add_param($this->htmlattr).', '.
|
||||
' updateamum= now(), '.
|
||||
' updatevon='.$this->db_add_param($this->updatevon).' '.
|
||||
' WHERE filter_id='.$this->db_add_param($this->filter_id, FHC_INTEGER, false).';';
|
||||
}
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
if($this->new)
|
||||
{
|
||||
//naechste ID aus der Sequence holen
|
||||
$qry="SELECT currval('public.seq_filter_filter_id') as id;";
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
if($row = $this->db_fetch_object())
|
||||
{
|
||||
$this->filter_id = $row->id;
|
||||
$this->db_query('COMMIT');
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->db_query('ROLLBACK');
|
||||
$this->errormsg = "Fehler beim Auslesen der Sequence";
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->db_query('ROLLBACK');
|
||||
$this->errormsg = 'Fehler beim Auslesen der Sequence';
|
||||
return false;
|
||||
}
|
||||
}
|
||||
else
|
||||
$this->db_query('COMMIT');
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Speichern des Datensatzes';
|
||||
return false;
|
||||
}
|
||||
//echo '<pre>'.var_dump($this).'</pre>';
|
||||
return $this->filter_id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Loescht den Datenensatz mit der ID die uebergeben wird
|
||||
* @param $filter_id ID die geloescht werden soll
|
||||
* @return true wenn ok, false im Fehlerfall
|
||||
*/
|
||||
public function delete($filter_id)
|
||||
{
|
||||
//Pruefen ob filter_id eine gueltige Zahl ist
|
||||
if(!is_numeric($filter_id) || $filter_id === '')
|
||||
{
|
||||
$this->errormsg = 'filter_id muss eine gültige Zahl sein'."\n";
|
||||
return false;
|
||||
}
|
||||
|
||||
//loeschen des Datensatzes
|
||||
$qry="DELETE FROM public.tbl_filter WHERE filter_id=".$this->db_add_param($filter_id, FHC_INTEGER, false).";";
|
||||
|
||||
if($this->db_query($qry))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->errormsg = 'Fehler beim Löschen der Daten'."\n";
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Ermittelt alle POST/GET-Variablen
|
||||
* @return Zeichenkette fuer eine GET-Methode, false im Fehlerfall
|
||||
*/
|
||||
public function getVars()
|
||||
{
|
||||
$vars='';
|
||||
foreach($_REQUEST as $name=>$value)
|
||||
{
|
||||
if (is_array($value))
|
||||
{
|
||||
foreach($value AS $val)
|
||||
$vars.='&'.$name.'='.$val;
|
||||
}
|
||||
else
|
||||
$vars.='&'.$name.'='.$value;
|
||||
}
|
||||
//$vars.='&statistik_kurzbz='.$_REQUEST['statistik_kurzbz'];
|
||||
return $vars;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user