<?php
// importe la fonction creer_repertoire_documents, qui retourne le chemin vers un dossier donné dans le répertoire img, et le crée si nécessaire
include_spip('inc/getdocument');
include_spip('inc/layer');
include_spip('inc/upload-image');
include_spip('inc/xml-parser');

include_spip('inc/arty_upload_bandeau');

function arty_ajouterfonctionnalites($flux) {

global $connect_statut;
//print_r($flux);
  if ($connect_statut == "0minirezo" ) {
  	
  	
    if (isset($flux['args']['id_groupe']) && $flux['args']['exec'] == "mots_types"){
    	
  		$flux['data'] .= formulaire_logo($flux['args']['id_groupe']);
  		$flux['data'] .= bloc_formulaire_themes('groupe', $flux['args']['id_groupe'], "?exec=mots_type&id_groupe=".$flux['args']['id_groupe']);
  		$flux['data'] .= formulaire_bloc_libre('groupe', $flux['args']['id_groupe'],"?exec=mots_type&id_groupe=".$flux['args']['id_groupe']);
  		$flux['data'] .= bloc_gabarit('groupe-mots', $flux['args']['id_groupe'],"?exec=mots_type&id_groupe=".$flux['args']['id_groupe']);
  	      
    }
 
    if (isset($flux['args']['id_article']) && $flux['args']['exec'] == "articles"){
      $flux['data'] .= bloc_formulaire_themes('article', $flux['args']['id_article'], "?exec=articles&id_article=".$flux['args']['id_article']);
  		$flux['data'] .= formulaire_bloc_libre('article', $flux['args']['id_article'],"?exec=articles&id_article=".$flux['args']['id_article']);
  		$flux['data'] .= bloc_gabarit('article', $flux['args']['id_article'],"?exec=articles&id_article=".$flux['args']['id_article']);
  	      
    }
    
    if (isset($flux['args']['id_rubrique']) && $flux['args']['exec'] == "naviguer"){
    	$flux['data'] .= formulaire_bandeau($flux['args']['id_rubrique']);
    	$flux['data'] .= bloc_formulaire_themes('rubrique', $flux['args']['id_rubrique'], "?exec=naviguer&id_rubrique=".$flux['args']['id_rubrique']);
		  $flux['data'] .= formulaire_bloc_libre('rubrique', $flux['args']['id_rubrique'],"?exec=naviguer&id_rubrique=".$flux['args']['id_rubrique']);
		  if ($flux['args']['id_rubrique']) {
        $flux['data'] .= bloc_gabarit('rubrique', $flux['args']['id_rubrique'],"?exec=naviguer&id_rubrique=".$flux['args']['id_rubrique']);
		  }
    }
    
    if (isset($flux['args']['id_mot']) && $flux['args']['exec'] == "mots_edit"){
    	$flux['data'] .= bloc_gabarit('mot', $flux['args']['id_mot'],"?exec=mots_edit&id_mot=".$flux['args']['id_mot']);
    	$flux['data'] .= bloc_formulaire_themes('mot', $flux['args']['id_mot'], "?exec=mots_edit&id_mot=".$flux['args']['id_mot']);
    }
    
  }

$flux['data'] .= "";


return $flux;

}

function formulaire_bloc_libre($type, $id, $url_retour) {
	if (isset($_POST['action']) && isset($_POST['bloclibre'])) {
		if($_POST['action'] == 'associer_bloc_libre' && !is_nan($_POST['bloclibre'])) {
				//on peut sauver
				if ($type == "rubrique" && $id == 0 && isset($_POST['lang'])) {
				  $resultat = spip_query("SELECT * FROM spip_arty_bloclibreassoc WHERE lang='".addslashes($_POST['lang'])."' AND type='$type' AND id=$id AND id_bloc_libre=".$_POST['bloclibre']);
  				if (!spip_num_rows($resultat)) {
            spip_query("INSERT INTO spip_arty_bloclibreassoc (id_bloc_libre, type, id, lang) VALUES (".$_POST['bloclibre'].",'$type',$id, '".addslashes($_POST['lang'])."')");
          }
 				} else {
  				$resultat = spip_query("SELECT * FROM spip_arty_bloclibreassoc WHERE type='$type' AND id=$id AND id_bloc_libre=".$_POST['bloclibre']);
  				if (!spip_num_rows($resultat)) {
            spip_query("INSERT INTO spip_arty_bloclibreassoc (id_bloc_libre, type, id) VALUES (".$_POST['bloclibre'].",'$type',$id)");         
  				}
	     }
	  }
	}
	
	if (isset($_POST['action']) && isset($_POST['bloclibre'])) {
		if($_POST['action'] == 'dissocier_bloclibre' && !is_nan($_POST['bloclibre'])) {
	    if (isset($_POST["lang"])) {
			  spip_query("DELETE FROM spip_arty_bloclibreassoc WHERE lang='".addslashes($_POST["lang"])."' AND type='$type' AND id=$id AND id_bloc_libre=".$_POST['bloclibre']);
			} else {
        spip_query("DELETE FROM spip_arty_bloclibreassoc WHERE type='$type' AND id=$id AND id_bloc_libre=".$_POST['bloclibre']);
      }
		}	
	}
	
		if ($_POST['action']=='nouveaubloc' && isset($_POST['titre']) && isset($_POST['texte']) ) {
		
  		$titre=trim(addslashes($_POST['titre']));
  		$texte=trim(addslashes($_POST['texte']));
  		$lien=trim(addslashes($_POST['lien']));
  		
  		if($lien=="http://") { $lien=""; }
  
  		if ($titre!="" ) {//&& $texte!="") {
  			spip_query("INSERT INTO spip_arty_bloclibre(titre, contenu,lien) VALUES('$titre', '$texte', '$lien')");
  			 $result = spip_query("SELECT LAST_INSERT_ID();");
  			 if ($result){
    				$arr = spip_fetch_array($result);
    				$id_last = (int) current($arr);
      				
    			if (!is_nan($id_last)){
      				echo traiter_upload_image('illu_bloc_libre','illu-bloc-libre',$id_last);
      				
      				$resultat = spip_query("SELECT * FROM spip_arty_bloclibreassoc WHERE type='$type' AND id=$id AND id_bloc_libre=".$id_last);
      				if (!spip_num_rows($resultat)) {
      				
      				if ($type == "rubrique" && $id == 0 && isset($_POST['lang'])) {
     					  spip_query("INSERT INTO spip_arty_bloclibreassoc (id_bloc_libre, type, id, lang) VALUES (".$id_last.",'$type',$id, '".addslashes($_POST['lang'])."')");
     					} else {      				
       					spip_query("INSERT INTO spip_arty_bloclibreassoc (id_bloc_libre, type, id) VALUES (".$id_last.",'$type',$id)");
       				}
      			}
					}
			 }		 
		}
	}
	
	$result=spip_query("SELECT * FROM spip_arty_bloclibre");
	$balancemoica ="";
	if (spip_num_rows($result)) {
		$balancemoica = debut_cadre_trait_couleur(_DIR_PLUGIN_ARTY."/images/config.png", true, "", _T('arty:associer_un_bloc_libre'));
		$balancemoica .= ""._T('arty:intro_associer_bloc_libre')."<br />";
    $balancemoica .= "<form action='$url_retour' method='post'>";
		$balancemoica .= "<select name='bloclibre' class='forml'>";
		while ($row=spip_fetch_array($result)) {
			$balancemoica .= "<option value='".$row['id_bloc_libre']."'>".htmlspecialchars($row['titre'])."</option>";
		}
		$balancemoica .= "</select>";
		$balancemoica .= "<input type='hidden' name='action' value='associer_bloc_libre'>";	
	
	
  	if ($type == "rubrique" && $id == 0) {
    
       $leslangues_menu=explode(",",$GLOBALS['meta']['langues_utilisees']);
       $def = $GLOBALS['meta']['langue_site'];
       
      $balancemoica .= "<br /><br />"._T('arty:langue_bloc_assoc');
      $balancemoica .= '<br /><select name="lang" class="forml">';
      
      foreach($leslangues_menu as $fullname) {
      	$balancemoica .= "<option value='$fullname' ".(($def==$fullname)?'selected="selected"':'').">".$GLOBALS['codes_langues'][$fullname]."</option>";
      }
        $balancemoica .= "</select><br />";
      
    }
	
		$balancemoica .= "<input type='submit' class='fondo' value='"._T('arty:ajouter')."' /></form>";
		
		$resultat=spip_query("SELECT * FROM spip_arty_bloclibreassoc WHERE  type='$type' AND id=$id");
		if (spip_num_rows($resultat)) {
		$balancemoica .= "<br />"._T('arty:blocs_libres_deja_associes');
		$balancemoica .= "<ul style='padding-left:0px;'>";
			while ($row=spip_fetch_array($resultat)) {
				$lebloc=spip_query("SELECT * FROM spip_arty_bloclibre WHERE id_bloc_libre =".$row['id_bloc_libre']);
				$lebloc=spip_fetch_array($lebloc);
				$balancemoica .= "<li style='font-size:10px;'>&mdash; ".htmlspecialchars($lebloc['titre']);
				$balancemoica .= $row['lang'] ? " <span style='color:#888'>[".$row['lang']."]</span>" : '';
				$balancemoica .= "<form style='display:inline;' action='".generer_url_ecrire('avance')."#".$row['id_bloc_libre']."' method='post'>";
				$balancemoica .= "<input type='hidden' name='retour' value='$url_retour' />";
				$balancemoica .= "<input type='hidden' name='bloc' value='".$row['id_bloc_libre']."' />";
        if (_SPIP_AJAX) {
			    $balancemoica .= "<img src='"._DIR_PLUGIN_ARTY."/images/mod.png' alt='M' title='"._T('arty:modifier_ce_bloc')."' class='bouton-modifier' style='margin-left:3px; cursor: pointer;' />";
  			} else {
				  $balancemoica .= "<input type='submit' value='"._T('arty:modifier_ce_bloc')."' />";
				}
				$balancemoica .= "</form>";
				$balancemoica .= "<form style='display:inline;' action='$url_retour' method='post' style='display:inline;'>";
				$balancemoica .= "<input type='hidden' name='action' value='dissocier_bloclibre'>";
				if ($row['lang']) {
          $balancemoica .= "<input type='hidden' name='lang' value='".$row["lang"]."'>";  
        }
				$balancemoica .= "<input type='hidden' name='bloclibre' value='".$row['id_bloc_libre']."'>";
		  	if (_SPIP_AJAX) {
			    $balancemoica .= "<img src='"._DIR_IMG_PACK."/croix-rouge.gif' alt='X' title='"._T("arty:supprimer")."' style='margin-left:2px; cursor: pointer;' class='bouton-supprimer' />";
  			} else {
  				$balancemoica .= "<input type='submit' value='X'/>";
  			}
  				$balancemoica .= "</form></li>";
			}
		$balancemoica .= "</ul>";
		if (_SPIP_AJAX) {
		$balancemoica .= "<script type='text/javascript'>
		jQuery('.bouton-supprimer').each(function(){
			jQuery(this).click(function(){
				jQuery(this).parent().submit();
				})
			})
		jQuery('.bouton-modifier').each(function(){
			jQuery(this).click(function(){
				jQuery(this).parent().submit();
				})
			})
		</script>";
			}
		
		}
		$balancemoica .= fin_cadre_trait_couleur(TRUE);
	}
	
	$balancemoica .= debut_cadre_trait_couleur(_DIR_PLUGIN_ARTY."/images/config.png", true, "", _T('arty:creer_bloc_et_associer'));
  $texte .= _T('arty:entrez_donnees_nouveau_bloc');
  $texte .= "<form action='".$url_retour."' method='post' enctype=\"multipart/form-data\">\n";
  $texte .= "<input type='hidden' name='action' value='nouveaubloc' />";
  $texte .= "<input type='text' name='titre' value='"._T('arty:titre')."' onfocus='this.value=&#34;&#34;;' maxlength='255' size='27' />";
  $texte .= "<textarea name='texte' cols='20' rows='4'></textarea>"; 
  $texte .= "<br /><br />"._T('arty:bloc_lien')."<br />";
  $texte .= "<input type='text' name='lien' value='http://' maxlength='255' size='27' />";
  $texte .= "<br /><br />"._T('arty:bloc_image')."<br />";
  $texte .= "<input type=\"file\" name=\"illu_bloc_libre\" size=\"13\" /><br />";
  
    	if ($type == "rubrique" && $id == 0) {
    
       $leslangues_menu=explode(",",$GLOBALS['meta']['langues_utilisees']);
       $def = $GLOBALS['meta']['langue_site'];
       
      $texte .= _T('arty:langue_bloc');
      $texte .= '<br /><select name="lang" class="forml">';
      
      foreach($leslangues_menu as $fullname) {
      	$texte .= "<option value='$fullname' ".(($def==$fullname)?'selected="selected"':'').">".$GLOBALS['codes_langues'][$fullname]."</option>";
      }
        $texte .= "</select>";
    }
  
  $texte .= "<br /><input type='submit' value='"._T("arty:enregistrer")."' class='fondo' />";
  $texte .= "</form>";
  
  $balancemoica .= block_parfois_visible("creer_bloc", _T("arty:intro_creer_bloc"), $texte, '', false);
  $balancemoica .= fin_cadre_trait_couleur(TRUE);
	
	
	return $balancemoica;
}

// formulaire d'ajout/remplacement/suppression d'un bandeau à la rubrique
function formulaire_logo($id_groupe)
{
  $texte = "<p>"._T('arty:intro_up_logo')."</p>";
  traiter_suppression_logo($id_groupe);
  $message = _T(traiter_upload_image('logo','logo-groupe',$id_groupe));
  $texte .= ($message) ? "<p style=\"font-weight:bold;\">".$message."</p>" : "";
  
  $visible = false;
  
  $chem = creer_repertoire_documents("logo-groupe");
  $handle = @opendir($chem); 
  while($fichier = @readdir($handle)) {
    if (ereg("^logo-$id_groupe\.(jpg|png|gif)$", $fichier)) {
      $logo = $fichier;
    }
  }
  if (!isset($logo)){
    $texte .= "<p>"._T("arty:aucun_logo_rub")."</p>";
  } else {
    $visible = true;
    $result = _T("arty:logo_actuel").":<br /><img width=\"190\" src=\""._DIR_DOC."logo-groupe/$logo?".uniqid(rand())."\" />"; // le nombre aléatoire permet d'éviter que le navigateur affiche la version en cache de l'image.
    $result .= "<p>[<a href=\"?exec=mots_type&id_groupe=$id_groupe&action=supprimer_logo&id_check=".$_SESSION['id_check']."\">"._T('arty:supprimer_logo')."</a>]</p>";
    $texte .= $result;
  }
  $texte .= "<form action=\"?exec=mots_type&amp;id_groupe=$id_groupe\" method=\"post\" enctype=\"multipart/form-data\">";
  $texte .= "<input type=\"file\" name=\"logo\" id=\"logo\" size=\"13\" /><br />";
  $texte .= "<div style=\"text-align:right;\"><input class=\"fondo\" name=\"filesubmit\" type=\"submit\" value=\""._T('arty:enregistrer')."\" /></div>";
  $texte .= "</form>";
  $data = debut_cadre_couleur("vignette-24.png", true, "", _T('arty:titre_up_rub_logo'));
  $data .= block_parfois_visible("logo", _T("arty:invit_up_rub_logo"), $texte, '', $visible);
	$data .= fin_cadre_couleur(true);

	return $data;
}


function bloc_gabarit($type, $id, $url_retour) 
{
	
	if (isset($_POST['action']) && isset($_POST['gabarit'])) {
		if($_POST['action'] == 'changer_gabarit' && trim($_POST['gabarit'])!="") {
				//on peut sauver
				spip_query("DELETE FROM spip_arty_gabaritassoc WHERE type='$type' AND id=$id");
				if ($_POST['gabarit'] !='gabarit_default') {
				spip_query("INSERT INTO spip_arty_gabaritassoc (gabarit, type, id) VALUES ('".addslashes(trim($_POST['gabarit']))."','$type',$id)");
				}
		}	
	}
	
	$resultat = spip_query("SELECT * FROM spip_arty_gabaritassoc WHERE type='$type' AND id=$id");
	if (spip_num_rows($resultat)) {
		$row=spip_fetch_array($resultat);
		$gabarit_actuel=$row['gabarit'];
	} else { $gabarit_actuel='gabarit_default'; }
	
  $ignore_liste = Array(".svn", ".", "..");
  $rep = _DIR_PLUGIN_ARTY."definitions-gabarits";
  $handle = opendir($rep);
  
  $balancemoica = debut_cadre_trait_couleur(_DIR_PLUGIN_ARTY."/images/config.png", true, "", _T('arty:associer_un_gabarit'));
  $balancemoica .= _T('arty:intro_associer_gabarit')."<br /><br />";
  $balancemoica .= _T('arty:choisissez_un_gabarit').":<br />";
  $balancemoica .="<form action='$url_retour' method='post'>";
  
  $gabarits=array();
  $gabaritpardefaut=array("sommaire","rubrique","article");
  $ignore_liste=array(".","..",".DS_Store");
	$rep = _DIR_PLUGIN_ARTY."definitions-gabarits";
  $handle = opendir($rep);
  while($fichier = readdir($handle)) {
  
    if (!in_array($fichier, $ignore_liste) && eregi('^[a-zA-Z0-9_-]*\.xml$',$fichier)) {
      $p =& new xmlParser();
 		  $p->parse($rep.'/'.$fichier);
 		  if (!in_array(ereg_replace("\.xml$","",$fichier),$gabaritpardefaut)) {
 		    $gabarits[$p->output[0]['attrs']['TYPE']][] = ereg_replace("\.xml$","",$fichier);
 		  }
 		  $liste_gabarit[]=ereg_replace("\.xml$","",$fichier);
      } 
  }
  
  //gabarits du dossier "pages-custom" (surclassage)
  $rep_custom = _DIR_RACINE."pages-custom/gabarits";
  if (file_exists($rep_custom)) {
    $handle = opendir($rep_custom);
    while($fichier = readdir($handle)) {
      if (!in_array($fichier, $ignore_liste) && eregi('^[a-zA-Z0-9_-]*\.xml$',$fichier) && !in_array($fichier, $liste_gabarit)) {
        $p =& new xmlParser();
     		$p->parse($rep_custom.'/'.$fichier);
     		$nom_gabarit = ereg_replace("\.xml$","",$fichier);
     		$type_gabarit = $p->output[0]['attrs']['TYPE'];
     		if (!in_array($nom_gabarit, $gabaritpardefaut) && !in_array($nom_gabarit, $gabarits[$type_gabarit])) {
     		 $gabarits[$type_gabarit][] = ereg_replace("\.xml$","",$fichier);
     		}
        $liste_gabarit[] = ereg_replace("\.xml$","",$fichier);
      }
     }
  }
  //gabarits de la base de données
  $query = spip_query('SELECT * FROM spip_arty_gabarit_perso');
  while ($row = spip_fetch_array($query)) {
    if (!in_array($row['nom'], $liste_gabarit)) {
      $liste_gabarit[] = $row['nom'];
      $donnees = $row['type'];
      $gabarits[$donnees][] = $row['nom'];
    }
  }
  // faire le menu deroulant
  $leselect="";
  $leselect .="<select name='gabarit' class='forml'>";
  $leselect .="<option value='gabarit_default'>"._T('arty:gabarit_par_defaut')."</option>";
  foreach($gabarits as $nom => $typegabarit) {
  	if ($type == $nom) {
  	 foreach($typegabarit as $cegabarit) {
  	   $leselect .="<option class='$type' value='$cegabarit' ".(($cegabarit ==$gabarit_actuel)?"selected='selected' " : "").">"._T("arty:$cegabarit")."</option>";
  	 }
  	}
  }
  
  $leselect .="</select>";
  
  $balancemoica .= $leselect;
   
  $balancemoica .="<input type='hidden' name='action' value='changer_gabarit' />";	 
  $balancemoica .= "<br /><input class='fondo' type='submit' value='"._T('arty:bouton_changer_gabarit')."' /><br />";
  $balancemoica .="</form>";
  
  // bouton de modification du gabarit + retour
  $balancemoica .= "<form action='?exec=gabarit&amp;gabarit=";
  if ($gabarit_actuel=="gabarit_default"){
  $balancemoica .= "$type";
  } else {
  $balancemoica .= "$gabarit_actuel";
  }
  $balancemoica .= "' method='post'>";
  $balancemoica .= "<input name='retour' value='$url_retour' type='hidden'>";
  $balancemoica .= "<br /><input class='fondo' type='submit' value='"._T('arty:editer_ce_gabarit')."' />";
  $balancemoica .= "</form>";
$balancemoica .= fin_cadre_couleur(true);

// formulaire de creation d'un gabarit à partir de la page
  $balancemoica .= debut_cadre_trait_couleur(_DIR_PLUGIN_ARTY."/images/config.png", true, "", _T('arty:creer_gabarit_et_associer'));

	$balancemoica .= "<form action='".generer_url_ecrire('gabarit')."' method='post'>\n";
	$balancemoica .= "<input name='retour' value='$url_retour' type='hidden'>";
	$balancemoica .= "<p style='margin-top:0px; margin-bottom:2px;'>"._T("arty:deriver_gabarit")."</p>";
$balancemoica .= "<input type='hidden' name='associer' value='". $id ."'/>";
  $balancemoica .= "<input type='hidden' name='action' value='deriver'/>";
  $balancemoica .= "<input type='text' name='nom_gabarit' value='"._T('arty:nom_du_gabarit')."' /><br />";
  
  $balancemoica .= "<p style='margin-top:8px; margin-bottom:2px;'>"._T("arty:baser_gabarit_sur")."</p>";
  $balancemoica .= "<select id='source' name='source' class='forml'>";
  
  foreach($gabaritpardefaut as $un_gabarit) {
    if ($un_gabarit == $type) {
      $balancemoica .= '<option name="'.$un_gabarit.'" value="'.$un_gabarit.'">'.$un_gabarit.'</option>';
    }
  }
  foreach($gabarits as $nom_type => $types_gabarits) {
      foreach($types_gabarits as $un_gabarit) {
        if ($nom_type == $type){
        $balancemoica .= '<option name="'.$un_gabarit.'" value="'.$un_gabarit.'">'.$un_gabarit.' '.$nom_type.'</option>';
        }
    }
  }
  $balancemoica .= "</select>";
  $balancemoica .= "<br /><input type='submit' value='"._T("arty:enregistrer")."' class='fondo' />";
  $balancemoica .= "</form>";
  
$balancemoica .= "</form>";	


  $balancemoica .= fin_cadre_couleur(true);
  
  closedir($handle);
  
  return $balancemoica;
}

function bloc_formulaire_themes($type, $id, $url_retour) {
	
	if (isset($_POST['action']) && isset($_POST['theme'])) {
		if($_POST['action'] == 'changer_theme' && trim($_POST['theme'])!="") {
			//print_r($_POST);
				//on peut sauver
				spip_query("DELETE FROM spip_arty_themeassoc WHERE type='$type' AND id=$id");
				if ($_POST['theme'] !='theme_default') {
				spip_query("INSERT INTO spip_arty_themeassoc (theme, type, id) VALUES ('".addslashes(trim($_POST['theme']))."','$type',$id)");
				}
				
		}	
	}
	
	$resultat = spip_query("SELECT * FROM spip_arty_themeassoc WHERE type='$type' AND id=$id");
	if (spip_num_rows($resultat)) {
		$row=spip_fetch_array($resultat);
		$theme=$row['theme'];
	} else { $theme='theme_default'; }
	
  $ignore_liste = Array(".svn", ".", "..",".DS_Store");
  $rep = _DIR_PLUGIN_ARTY."themes";
  $handle = opendir($rep);
  
  $balancemoica = debut_cadre_trait_couleur(_DIR_PLUGIN_ARTY."/images/config.png", true, "", _T('arty:associer_un_theme'));
  $balancemoica .="<form action='$url_retour' method='post'>";
  $balancemoica .="<select name='theme' class='forml'>";
  $balancemoica .="<option value='theme_default'>"._T('arty:theme_par_defaut')."</option>";
  while($fichier = readdir($handle)) {
    
      if (in_array($fichier, $ignore_liste)) {
      } else if (is_dir($rep.'/'.$fichier)) {
               
        if (file_exists($rep.'/'.$fichier.'/theme.xml')) {
        	        	
 $p =& new xmlParser();
 $p->parse($rep.'/'.$fichier.'/theme.xml');
 //print_r($p->output);
 
 foreach($p->output[0]['child'] as $id => $tag) {
 	if ($tag['name'] == "TITRE") {
 		$balancemoica .="<option value='".$fichier."' ".(($fichier==$theme)?"selected='selected' ": '').">".$tag["content"]."</option>";
 	}
 	
 	if ($tag['name'] == "DECLINAISON") {
 		$balancemoica .="<option value='".$fichier."|".$tag["attrs"]["CHEMIN"]."' ".(($fichier."|".$tag["attrs"]["CHEMIN"]==$theme)?"selected='selected' ": '')."> - ".$tag["attrs"]["TITRE"]."</option>";
 		}
 		
 	}
        }}}
  
  $balancemoica .="</select>"; 
  $balancemoica .="<input type='hidden' name='action' value='changer_theme' />";	 
  $balancemoica .= "<input class='fondo' type='submit' value='"._T('arty:bouton_changer_theme')."' />";
  $balancemoica .= fin_cadre_couleur(true);
  $balancemoica .="</form>";
  
  closedir($handle);
  
  return $balancemoica;
}

// formulaire d'ajout/remplacement/suppression d'un bandeau à la rubrique
function formulaire_bandeau($id_rubrique)
{
  $texte = "<p>"._T('arty:intro_up_rub_bandeau')."</p>";
  traiter_suppression_bandeau($id_rubrique);
  $message = _T(traiter_upload_bandeau($id_rubrique));
  $texte .= ($message) ? "<p style=\"font-weight:bold;\">".$message."</p>" : "";
  
  $visible = false;
  
  $chem = creer_repertoire_documents("bandeau");
  $handle = @opendir($chem); 
  while($fichier = @readdir($handle)) {
    if (ereg("^bandeau-$id_rubrique\.(jpg|png|gif)$", $fichier)) {
      $bandeau = $fichier;
    } 
    
    if (ereg("^bandeau\.(jpg|png|gif)$", $fichier) && !$id_rubrique) {
      $bandeau = $fichier;
    }
  }
  
  if (!isset($bandeau)){
    $texte .= "<p>"._T("arty:aucun_bandeau_rub")."</p>";
  } else {
    $visible = true;
    $result = _T("arty:bandeau_actuel").":<br /><img width=\"190\" src=\""._DIR_DOC."bandeau/$bandeau?".uniqid(rand())."\" />"; // le nombre aléatoire permet d'éviter que le navigateur affiche la version en cache de l'image.
    $result .= "<p>[<a href=\"?exec=naviguer&id_rubrique=$id_rubrique&action=supprimer_bandeau&id_check=".$_SESSION['id_check']."\">"._T('arty:supprimer_bandeau')."</a>]</p>";
    $texte .= $result;
  }
  $texte .= "<form action=\"?exec=naviguer&amp;id_rubrique=$id_rubrique\" method=\"post\" enctype=\"multipart/form-data\">";
  $texte .= "<input type=\"file\" name=\"bandeau\" id=\"bandeau\" size=\"13\" /><br />";
  $texte .= "<div style=\"text-align:right;\"><input class=\"fondo\" name=\"filesubmit\" type=\"submit\" value=\""._T('arty:enregistrer')."\" /></div>";
  $texte .= "</form>";
  $data = debut_cadre_couleur("vignette-24.png", true, "", _T('arty:titre_up_rub_bandeau'));
  $data .= block_parfois_visible("bandeau", _T("arty:invit_up_rub_bandeau"), $texte, '', $visible);
	$data .= fin_cadre_couleur(true);

	return $data;
}

?>