<?php
// +-------------------------------------------------+
// © 2002-2004 PMB Services / www.sigb.net pmb@sigb.net et contributeurs (voir www.sigb.net)
// +-------------------------------------------------+
// $Id: docs_location.class.php,v 1.12 2012-03-19 08:35:21 dbellamy Exp $

if (stristr($_SERVER['REQUEST_URI'], ".class.php")) die("no access");

// définition de la classe de gestion des 'docs_location'

if ( ! defined( 'DOCSLOCATION_CLASS' ) ) {
  define( 'DOCSLOCATION_CLASS', 1 );
	
	class docs_location {
	
	/* ---------------------------------------------------------------
			propriétés de la classe
	   --------------------------------------------------------------- */
		
		var $id=0;
		var $libelle='';
		var $pret_flag='';
		var $locdoc_codage_import="";
		var $locdoc_owner=0;
		var $num_infopage=0;
	
	/* ---------------------------------------------------------------
			docs_location($id) : constructeur
	   --------------------------------------------------------------- */
		
		function docs_location($id=0) {
			if($id) {
				/* on cherche à atteindre un lieu existant */
				$this->id = $id;
				$this->getData();
			} else {
				$this->id = 0;
				$this->getData();
			}
		}
	
	/* ---------------------------------------------------------------
			getData() : récupération des propriétés
	   --------------------------------------------------------------- */
		function getData() {
			global $dbh;
	
			if(!$this->id) return;
			
			/* récupération des informations du statut */
		
			$requete = 'SELECT * FROM docs_location WHERE idlocation='.$this->id.' LIMIT 1;';
			$result = @mysql_query($requete, $dbh);
			if(!mysql_num_rows($result)) return;
				
			$data = mysql_fetch_object($result);
			$this->id = $data->idlocation;		
			$this->libelle = $data->location_libelle;		
			$this->locdoc_codage_import = $data->locdoc_codage_import;
			$this->locdoc_owner = $data->locdoc_owner;
			$this->num_infopage = $data->num_infopage;
		}
		
		// ---------------------------------------------------------------
		//		import() : import d'un lieu de document
		// ---------------------------------------------------------------
		function import($data) {
	
			// cette méthode prend en entrée un tableau constitué des informations suivantes :
			//	$data['location_libelle'] 	
			//	$data['locdoc_codage_import']
			//	$data['locdoc_owner']
	
			global $dbh;
	
			// check sur le type de  la variable passée en paramètre
			if(!sizeof($data) || !is_array($data)) {
				// si ce n'est pas un tableau ou un tableau vide, on retourne 0
				return 0;
			}
			// check sur les éléments du tableau
		
			$long_maxi = mysql_field_len(mysql_query("SELECT location_libelle FROM docs_location limit 1"),0);
			$data['location_libelle'] = rtrim(substr(preg_replace('/\[|\]/', '', rtrim(ltrim($data['location_libelle']))),0,$long_maxi));
			$long_maxi = mysql_field_len(mysql_query("SELECT locdoc_codage_import FROM docs_location limit 1"),0);
			$data['locdoc_codage_import'] = rtrim(substr(preg_replace('/\[|\]/', '', rtrim(ltrim($data['locdoc_codage_import']))),0,$long_maxi));
		
			if($data['locdoc_owner']=="") $data['locdoc_owner'] = 0;
			if($data['location_libelle']=="") return 0;
			/* locdoc_codage_import est obligatoire si locdoc_owner != 0 */
			//if(($data['locdoc_owner']!=0) && ($data['locdoc_codage_import']=="")) return 0;
			
			// préparation de la requête
			$key0 = addslashes($data['location_libelle']);
			$key1 = addslashes($data['locdoc_codage_import']);
			$key2 = $data['locdoc_owner'];
			
			/* vérification que le lieu existe */
			$query = "SELECT idlocation FROM docs_location WHERE locdoc_codage_import='${key1}' and locdoc_owner = '${key2}' LIMIT 1 ";
			$result = @mysql_query($query, $dbh);
			if(!$result) die("can't SELECT docs_location ".$query);
			$docs_location  = mysql_fetch_object($result);
		
			/* le lieu de doc existe, on retourne l'ID */
			if($docs_location->idlocation) return $docs_location->idlocation;
		
			// id non-récupérée, il faut créer la forme.
			
			$query  = "INSERT INTO docs_location SET ";
			$query .= "location_libelle='".$key0."', ";
			$query .= "locdoc_codage_import='".$key1."', ";
			$query .= "locdoc_owner='".$key2."' ";
			$result = @mysql_query($query, $dbh);
			if(!$result) die("can't INSERT into docs_location ".$query);
		
			return mysql_insert_id($dbh);
		} /* fin méthode import */
	
			
		/* une fonction pour générer des combo Box 
		   paramêtres :
			$selected : l'élément sélectioné le cas échéant
		   retourne une chaine de caractères contenant l'objet complet */
		function gen_combo_box ( $selected ) {
			global $msg;
			$requete="select idlocation, location_libelle from docs_location order by location_libelle ";
			$champ_code="idlocation";
			$champ_info="location_libelle";
			$nom="book_location_id";
			$on_change="";
			$liste_vide_code="0";
			$liste_vide_info=$msg['class_location'];
			$option_premier_code="";
			$option_premier_info="";
			$gen_liste_str="";
			$resultat_liste=mysql_query($requete);
			$gen_liste_str = "<select name=\"$nom\" onChange=\"$on_change\">\n" ;
			$nb_liste=mysql_numrows($resultat_liste);
			if ($nb_liste==0) {
				$gen_liste_str.="<option value=\"$liste_vide_code\">$liste_vide_info</option>\n" ;
			} else {
				if ($option_premier_info!="") {	
					$gen_liste_str.="<option value=\"".$option_premier_code."\" ";
					if ($selected==$option_premier_code) $gen_liste_str.="selected" ;
					$gen_liste_str.=">".$option_premier_info."\n";
				}
				$i=0;
				while ($i<$nb_liste) {
					$gen_liste_str.="<option value=\"".mysql_result($resultat_liste,$i,$champ_code)."\" " ;
					if ($selected==mysql_result($resultat_liste,$i,$champ_code)) {
						$gen_liste_str.="selected" ;
					}
					$gen_liste_str.=">".mysql_result($resultat_liste,$i,$champ_info)."</option>\n" ;
					$i++;
				}
			}
			$gen_liste_str.="</select>\n" ;
			return $gen_liste_str ;
		} /* fin gen_combo_box */
	
		function gen_combo_box_empr ( $selected, $afficher_premier=1, $on_change="" ) {
			global $msg;
			$requete="select idlocation, location_libelle from docs_location order by location_libelle ";
			$champ_code="idlocation";
			$champ_info="location_libelle";
			$nom="empr_location_id";
			$liste_vide_code="0";
			$liste_vide_info=$msg['class_location'];
			$option_premier_code="0";
			if ($afficher_premier) $option_premier_info=$msg['all_location'];
			$gen_liste_str="";
			$resultat_liste=mysql_query($requete);
			$gen_liste_str = "<select name=\"$nom\" onChange=\"$on_change\" >\n";
			$nb_liste=mysql_numrows($resultat_liste);
			if ($nb_liste==0) {
				$gen_liste_str.="<option value=\"$liste_vide_code\">$liste_vide_info</option>\n" ;
			} else {
				if ($option_premier_info!="") {	
					$gen_liste_str.="<option value=\"".$option_premier_code."\" ";
					if ($selected==$option_premier_code) $gen_liste_str.="selected" ;
					$gen_liste_str.=">".$option_premier_info."</option>\n";
				}
				$i=0;
				while ($i<$nb_liste) {
					$gen_liste_str.="<option value=\"".mysql_result($resultat_liste,$i,$champ_code)."\" " ;
					if ($selected==mysql_result($resultat_liste,$i,$champ_code)) {
						$gen_liste_str.="selected" ;
					}
					$gen_liste_str.=">".mysql_result($resultat_liste,$i,$champ_info)."</option>\n" ;
					$i++;
				}
			}
			$gen_liste_str.="</select>\n" ;
			return $gen_liste_str ;
		} /* fin gen_combo_box_empr */
		
		
		function gen_combo_box_sugg ( $selected, $afficher_premier=1, $on_change="" ) {
			global $msg;
			$requete="select idlocation, location_libelle from docs_location order by location_libelle ";
			$champ_code="idlocation";
			$champ_info="location_libelle";
			$nom="sugg_location_id";
			$liste_vide_code="0";
			$liste_vide_info=$msg['class_location'];
			$option_premier_code="0";
			if ($afficher_premier) $option_premier_info=$msg['all_location'];
			$gen_liste_str="";
			$resultat_liste=mysql_query($requete);
			$gen_liste_str = "<select name=\"$nom\" onChange=\"$on_change\" >\n";
			$nb_liste=mysql_numrows($resultat_liste);
			if ($nb_liste==0) {
				$gen_liste_str.="<option value=\"$liste_vide_code\">$liste_vide_info</option>\n" ;
			} else {
				if ($option_premier_info!="") {	
					$gen_liste_str.="<option value=\"".$option_premier_code."\" ";
					if ($selected==$option_premier_code) $gen_liste_str.="selected" ;
					$gen_liste_str.=">".$option_premier_info."</option>\n";
				}
				$i=0;
				while ($i<$nb_liste) {
					$gen_liste_str.="<option value=\"".mysql_result($resultat_liste,$i,$champ_code)."\" " ;
					if ($selected==mysql_result($resultat_liste,$i,$champ_code)) {
						$gen_liste_str.="selected" ;
					}
					$gen_liste_str.=">".mysql_result($resultat_liste,$i,$champ_info)."</option>\n" ;
					$i++;
				}
			}
			$gen_liste_str.="</select>\n" ;
			return $gen_liste_str ;
		} /* fin gen_combo_box_sugg */
		
		
		function gen_multiple_combo($liste_id=array()){
			global $dbh, $msg,$charset;
			
			if(!$liste_id) return;
			
			$req = "select count(1) from docs_location";
			$res = mysql_query($req,$dbh);
			$nb_loc = mysql_result($res,0,0);
			$req= "select idlocation, location_libelle from docs_location";
			$res = mysql_query($req,$dbh);
			$selector_location="";
			if(mysql_num_rows($res)){				
				$selector_location = "<select id='loc_selector' name='loc_selector[]' multiple>";
				$selector_location .= "<option value='-1' ".((count($liste_id) == $nb_loc) ? 'selected' : '').">".htmlentities($msg['all_location'],ENT_QUOTES,$charset)."</option>";
				while($loc = mysql_fetch_object($res)){
					if((array_search($loc->idlocation,$liste_id) !== false) && (count($liste_id) != $nb_loc))
						$selected = 'selected';
					else $selected = '';
					$selector_location .= "<option value='".$loc->idlocation."' $selected>".htmlentities($loc->location_libelle,ENT_QUOTES,$charset)."</option>";
				}
				$selector_location .= "</select>";
			}	
			return $selector_location;	
		}
		

		function get_html_select($selected=array(),$sel_all=array('id'=>0,'msg'=>''),$sel_attr=array()) {
			global $dbh,$charset;
	
			$sel='';
			$q = "select idlocation, location_libelle from docs_location order by location_libelle";
			$r = mysql_query($q, $dbh);
			$res = array();
			if (count($sel_all)) {
				$res[$sel_all['id']]=htmlentities($sel_all['msg'],ENT_QUOTES,$charset);
			}
			if (mysql_num_rows($r)) {
				while ($row = mysql_fetch_object($r)){
					$res[$row->idlocation] = $row->location_libelle;
				}
			}
			$size=count($res);
			if ($sel_attr['size']>$size) $sel_attr['size']=$size;
			if ($size) {
				$sel="<select ";
				if (count($sel_attr)) {
					foreach($sel_attr as $attr=>$val) {
						$sel.="$attr='".$val."' ";
					}
				}
				$sel.=">";
				foreach($res as $id=>$val){
					$sel.="<option value='".$id."'";
					if(in_array($id,$selected)) $sel.=" selected='selected'";
					$sel.=" >";
					$sel.=htmlentities($val,ENT_QUOTES,$charset);
					$sel.="</option>";
				}
				$sel.='</select>';
			}
			return $sel;
		}
		
		
	} /* fin de définition de la classe */

} /* fin de délaration */