290 lines
6.4 KiB
PHP
290 lines
6.4 KiB
PHP
<?php
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/*
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* This file is part of NOALYSS.
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*
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* NOALYSS 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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* NOALYSS 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 NOALYSS; 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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// Copyright Author Dany De Bontridder danydb@aevalys.eu
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/**
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* @file
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* @brief
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* this wrapper is used to created easily a wrapper to a table
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*
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*@class
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* Match a table into an object, you need to add the code for each table
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*@note : the primary key must be an integer
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*
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* @code
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class table_name_sql extends phpcompta_sql
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{
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function __construct($p_id=-1)
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{
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$this->table = "schema.table";
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$this->primary_key = "o_id";
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$this->name=array(
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"id"=>"o_id",
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"dolibarr"=>"o_doli",
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"date"=>"o_date",
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"qcode"=>"o_qcode",
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"fiche"=>"f_id",
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);
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$this->type = array(
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"o_id"=>"numeric",
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"o_doli"=>"numeric",
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"o_date"=>"date",
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"o_qcode"=>"text",
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"f_id"=>"numeric",
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);
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$this->default = array(
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"o_id" => "auto",
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);
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$this->date_format = "DD.MM.YYYY";
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global $cn;
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parent::__construct($cn,$p_id);
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}
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}
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* @endcode
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*
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*/
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class Phpcompta_SQL
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{
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function __construct(&$p_cn, $p_id = -1)
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{
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$this->cn = $p_cn;
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$pk=$this->primary_key;
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$this->$pk= $p_id;
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/* Initialize an empty object */
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foreach ($this->name as $key )
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{
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$this->$key= null;
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}
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$this->$pk= $p_id;
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/* load it */
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$this->load();
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}
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public function save() {
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$pk=$this->primary_key;
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if ( $this->$pk== -1 )
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$this->insert();
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else
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$this->update();
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}
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public function getp($p_string)
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{
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if (array_key_exists( $p_string,$this->name))
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{
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$idx = $this->name[$p_string];
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return $this->$idx;
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}
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else
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throw new Exception(__FILE__ . ":" . __LINE__ . $p_string . 'Erreur attribut inexistant '.$p_string);
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}
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public function setp($p_string, $p_value)
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{
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if (array_key_exists( $p_string,$this->name))
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{
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$idx = $this->name[$p_string];
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$this->$idx = $p_value;
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}
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else
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throw new Exception(__FILE__ . ":" . __LINE__ . $p_string . 'Erreur attribut inexistant '.$p_string);
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}
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public function insert()
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{
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$this->verify();
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$sql = "insert into " . $this->table . " ( ";
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$sep = "";
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$par = "";
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$idx = 1;
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$array = array();
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foreach ($this->name as $key=>$value)
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{
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if (isset($this->default[$value]) && $this->default[$value] == "auto" && $this->$value ==null )
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continue;
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if ( $value==$this->primary_key && $this->$value == -1 ) continue;
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$sql.=$sep.$value;
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switch ($this->type[$value])
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{
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case "date":
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if ($this->date_format=="") throw new Exception('Format Date invalide');
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$par .=$sep. 'to_date($' . $idx . ",'" . $this->date_format . "')" ;
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break;
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default:
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$par .= $sep."$" . $idx ;
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}
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$array[] = $this->$value;
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$sep = ",";
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$idx++;
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}
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$sql.=") values (" . $par . ") returning " . $this->primary_key;
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$pk=$this->primary_key;
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$this->$pk = $this->cn->get_value($sql, $array);
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}
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public function delete()
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{
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$pk=$this->primary_key;
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$sql = " delete from " . $this->table . " where " . $this->primary_key . "=" . sql_string($this->$pk);
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$this->cn->exec_sql($sql);
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}
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public function update()
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{
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$this->verify();
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$pk=$this->primary_key;
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$sql = "update " . $this->table . " ";
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$sep = "";
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$idx = 1;
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$array = array();
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$set=" set ";
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foreach ($this->name as $key=>$value)
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{
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if (isset($this->default[$value]) && $this->default[$value] == "auto" )
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continue;
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switch ($this->type[$value])
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{
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case "date":
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$par =$value. '=to_date($' . $idx . ",'" . $this->date_format . "')" ;
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break;
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default:
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$par = $value."= $" . $idx ;
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}
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$sql.=$sep." $set " . $par ;
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$array[] = $this->$value;
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$sep = ",";$set="";$idx++;
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}
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$sql.=" where " . $this->primary_key . " =" . $this->$pk;
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$this->cn->exec_sql($sql, $array);
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}
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public function load()
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{
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$sql = " select ";
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$sep="";$par="";
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foreach ($this->name as $key)
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{
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switch ($this->type[$key])
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{
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case "date":
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$sql .= $sep.'to_char(' . $key . ",'" . $this->date_format . "') as ".$key ;
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break;
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default:
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$sql.=$sep.$key ;
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}
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$sep = ",";
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}
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$pk=$this->primary_key;
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$sql.=" from ".$this->table;
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$sql.=" where " . $this->primary_key . " = " . $this->$pk;
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$result = $this->cn->get_array($sql);
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if ($this->cn->count() == 0 ) {
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$this->$pk=-1;
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return ;
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}
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foreach ($result[0] as $key=>$value) {
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$this->$key=$value;
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}
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}
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public function get_info()
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{
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return var_export($this, true);
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}
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public function verify()
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{
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foreach($this->name as $key){
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if ( trim($this->$key)=='') $this->$key=null;
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}
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return 0;
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}
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/**
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* Transform an array into object
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* @param type $p_array
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* @return object
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*/
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public function from_array($p_array)
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{
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foreach ($this->name as $key=>$value)
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{
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if ( isset ($p_array[$value]))
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{
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$this->$value=$p_array[$value];
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}
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else
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{
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$this->$value=null;
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}
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}
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return $this;
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}
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/**
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*@brief retrieve array of object thanks a condition
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*@param $cond condition (where clause) (optional by default all the rows are fetched)
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* you can use this parameter for the order or subselect
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*@param $p_array array for the SQL stmt
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*@see Database::exec_sql get_object Database::num_row
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*@return the return value of exec_sql
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*/
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function seek($cond='', $p_array=null)
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{
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$sql = "select * from ".$this->table." $cond";
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$ret = $this->cn->exec_sql($sql, $p_array);
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return $ret;
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}
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/**
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*get_seek return the next object, the return of the query must have all the column
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* of the object
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*@param $p_ret is the return value of an exec_sql
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*@param $idx is the index
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*@see seek
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*@return object
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*/
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public function next($ret,$i) {
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$array=$this->cn->fetch_array($ret,$i);
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return $this->from_array($array);
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}
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/**
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*@see next
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*/
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public function get_object($p_ret,$idx)
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{
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return $this->next($p_ret, $idx);
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}
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}
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?>
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