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dolibarr-fork/htdocs/expedition/class/expeditionstats.class.php
2011-08-27 15:14:31 +00:00

133 lines
3.1 KiB
PHP

<?php
/* Copyright (C) 2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (C) 2005-2009 Regis Houssin <regis@dolibarr.fr>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/expedition/class/expeditionstats.class.php
* \ingroup expedition
* \brief Fichier des classes expedition
*/
/**
* \class ExpeditionStats
* \brief Class to manage shipment statistics
*/
class ExpeditionStats
{
var $db;
function ExpeditionStats($DB)
{
$this->db = $DB;
}
/**
* Renvoie le nombre de expedition par annee
*
*/
function getNbExpeditionByYear()
{
global $conf;
$result = array();
$sql = "SELECT count(*), date_format(date_expedition,'%Y') as dm";
$sql.= " FROM ".MAIN_DB_PREFIX."expedition";
$sql.= " WHERE fk_statut > 0";
$sql.= " AND entity = ".$conf->entity;
$sql.= " GROUP BY dm DESC";
$resql=$this->db->query($sql);
if ($resql)
{
$num = $this->db->num_rows($resql);
$i = 0;
while ($i < $num)
{
$row = $this->db->fetch_row($resql);
$result[$i] = $row;
$i++;
}
$this->db->free($resql);
}
return $result;
}
/**
* Renvoie le nombre de expedition par mois pour une annee donnee
*
*/
function getNbExpeditionByMonth($year)
{
global $conf;
$result = array();
$sql = "SELECT count(*), date_format(date_expedition,'%m') as dm";
$sql.= " FROM ".MAIN_DB_PREFIX."expedition";
$sql.= " WHERE date_format(date_expedition,'%Y') = '".$year."'";
$sql.= " AND fk_statut > 0";
$sql.= " AND entity = ".$conf->entity;
$sql.= " GROUP BY dm DESC";
$resql=$this->db->query($sql);
if ($resql)
{
$num = $this->db->num_rows($resql);
$i = 0;
while ($i < $num)
{
$row = $this->db->fetch_row($resql);
$j = $row[0] * 1;
$result[$j] = $row[1];
$i++;
}
$this->db->free($resql);
}
for ($i = 1 ; $i < 13 ; $i++)
{
$res[$i] = $result[$i] + 0;
}
$data = array();
for ($i = 1 ; $i < 13 ; $i++)
{
$data[$i-1] = array(dol_print_date(dol_mktime(12,0,0,$i,1,$year),"%b"), $res[$i]);
}
return $data;
}
function getNbExpeditionByMonthWithPrevYear($year)
{
$data1 = $this->getNbExpeditionByMonth($year);
$data2 = $this->getNbExpeditionByMonth($year - 1);
$data = array();
for ($i = 1 ; $i < 13 ; $i++)
{
$data[$i-1] = array(dol_print_date(dol_mktime(12,0,0,$i,1,$year),"%b"),
$data1[$i][1],
$data2[$i][1]);
}
return $data;
}
}
?>