altocompta/include/class_calendar.php

<?php
/*
 *   This file is part of PhpCompta.
 *
 *   PhpCompta 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.
 *
 *   PhpCompta 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 PhpCompta; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
/* $Revision$ */

// Copyright Author Dany De Bontridder ddebontridder@yahoo.fr

/*!\file
 * \brief Display the calendar
 */
class Calendar {
  var $current_date;
  private static $nb_day=array(31,28,31,30,31,30,31,31,30,31,30,31);

  function __construct() {
    /* get the current month */
    $this->current_date=getdate();
    $this->month=$this->current_date['mon'];
    $this->day=self::$nb_day[$this->month-1];
    $this->year=$this->current_date['year'];
    if ( $this->year % 4 == 0 && $this->month=2) 
      $this->day=29;
  }

  /*!\brief fill the array given as parameter with the data from action_gestion
   *\param $p_array array of the date of the month
   */
  function fill_from_action(&$p_array) {
    $cn=new Database(dossier::id());
    $sql="select ag_id,substr(ag_title,0,20) as ag_title_fmt,to_char(ag_timestamp,'DD')::integer as ag_timestamp_day ".
      " from action_gestion ".
      " where ".
      " to_char(ag_timestamp,'MM')::integer=$1 ".
      " and to_char(ag_timestamp,'YYYY')::integer=$2 ".
      " and ag_cal='C' and ag_owner=$3";
    $array=$cn->get_array($sql,array($this->month,$this->year,$_SESSION['g_user']));
    for ($i=0;$i<count($array);$i++) {
      $ind=$array[$i]['ag_timestamp_day'];
      $p_array[$ind]=(isset($p_array[$ind]))?$p_array[$ind]:'';
      $p_array[$ind].='<A HREF="commercial.php?'.dossier::get().'&p_action=suivi_courrier&sa=detail&ag_id='.$array[$i]['ag_id'].'">';
      $p_array[$ind].="<span class=\"day\">".h($array[$i]['ag_title_fmt']).'</span>';
      $p_array[$ind].="</A>";

    }
  }
  /*!\brief fill the array given as parameter with the data from todo
   *\param $p_array array of the date of the month
   */
  function fill_from_todo(&$p_array) {
    $cn=new Database(dossier::id());
    $sql="select tl_id,substr(tl_title,0,20) as tl_title_fmt,to_char(tl_date,'DD')::integer as tl_date_day ".
      " from todo_list ".
      " where ".
      " to_char(tl_date,'MM')::integer=$1 ".
      " and to_char(tl_date,'YYYY')::integer=$2 ".
      " and use_login=$3";
    $array=$cn->get_array($sql,array($this->month,$this->year,$_SESSION['g_user']));
    for ($i=0;$i<count($array);$i++) {
      $ind=$array[$i]['tl_date_day'];
      $p_array[$ind].="<span class=\"todo\">".h($array[$i]['tl_title_fmt']).'</span>';
     }
  }
  /*!\brief display a calendar after a call to Calendar::fill
   *\param none
   *\return HTML String
   */
  function display() {
    /* day */
    $cell=array();
    for ($i=0;$i<42;$i++) {
      $cell[$i]="";
    }
    $this->set_month_year();
    /* weekday */
    $week=array(_('Dimanche'),_('Lundi'),_('Mardi'),_('Mercredi'),_('Jeudi'),_('Vendredi'),_('Samedi'));

    $this->fill_from_action($cell);
    $this->fill_from_todo($cell);
    $wMonth=new ISelect('per');
    $cn=new Database(dossier::id());
    $wMonth->value=$cn->make_array("select p_id,to_char(p_start,'MM/YYYY') from parm_periode order by p_start");
    $wMonth->selected=$this->default_periode;
    $wMonth->javascript="onchange=change_month(this)";
    $wMonth->set_attribute('gDossier',dossier::id());
    $month_year=$wMonth->input().$wMonth->get_js_attr();

    ob_start();
    require_once('template/calendar.php');
    $ret=ob_get_contents();
    ob_end_clean();
    return $ret;
  }
  /**
   *@brief set correctly the month and the year with the default_periode
   */
  function set_month_year() {
    $cn=new Database(dossier::id());
    $array=$cn->get_array("select to_char(p_start,'MM') as month, to_char(p_start,'YYYY') as year ".
			  " from parm_periode where p_id=$1",array($this->default_periode));
    $this->month=$array[0]['month'];
    $this->year=$array[0]['year'];
    $this->day=self::$nb_day[$this->month-1];
    if ( $this->year % 4 == 0 && $this->month=2) 
      $this->day=29;
  }
  /**
   *@brief get the periode from the preference of the current user
   * change the value of default_periode
   *@return $this->default_periode
   */
  function get_preference() {
    $cn=new Database(dossier::id());
    $user=new User($cn);
    $this->default_periode=$user->get_periode();
    return  $this->default_periode;
  }
  /**
   *@brief set the periode to the parameter, change the value of $this->default_periode
   * there is no check on the periode
   */
  function set_periode($p_per) {
    $this->default_periode=$p_per;
  }

  }