<?php

  function e_set_news($env)
  { if($env->data->is_admin($env->pun_user["id"]))
    { if(($env->out["news_root_categorie"] = $env->data->id_categorie(array("root", "news"))) !== false)
      { $env->a = $_GET[$env->param("action")] ? $_GET[$env->param("action")] : "news";
        $function = "a_".$env->a;
        if(function_exists($function))
        { $catgories_function = "all_news_categories";
          if($env->a === "del_news") $catgories_function = "news_categories";
          $r = false;
          eval("\$r = \$env->data->".$catgories_function."();");
          if(($env->out["categories"] = $r) !== false)
          { $function($env);
          }
          else $env->erreur = "Impossible de lire la liste des categories de news";
        }
      }
      else $env->erreur = "Impossible de trouver la categorie racine des news.";
    }
    else $env->erreur = "Vous devez &ecirc;tre administrateur pour acc&eacute;der &agrave; cette page.";
  }

  # ------------------------------------------------------------------------------
  #                                                                        actions
  #

  function a_news($env)
  { $path = array("root", "news");
    $depth = 1;
    if(isset($_GET[$env->param("categorie")]))
    { if(strlen($_GET[$env->param("categorie")]) > 0) $path[] = (int)$_GET[$env->param("categorie")];
      $depth = 0;
    }
    if(($env->out["news"] = $env->data->news($path, $env->start, $depth)) !== false)
    {
    }
    else $env->erreur = "Impossible de lire les news";
  }

  function a_add_news($env)
  { if($_POST)
    { if($_POST["preview"])
      { $env->out["preview"] = array
        ( "categorie" => $_POST["categorie"],
          "categorie_titre" => $env->out["categories"]["list"][$_POST["categorie"]]["titre"],
          "categorie_icone" => $env->out["categories"]["list"][$_POST["categorie"]]["icone"],
          "titre" => $_POST["titre"],
          "auteur" => $env->pun_user["username"],
          "date_publication" => $_POST["date_publication"],
          "contenu" => $_POST["news"],
          "public" => $_POST["public"] ? 1 : 0
        );
      }
      else
      { if
        ( $env->data->add_news
          ( $_POST["categorie"],
            $_POST["titre"],
            $_POST["news"],
            $env->pun_user["id"],
            $_POST["date_publication"],
            $_POST["public"] ? 1 : 0
          )
        )
        { _redirect
          ( $env,
            $env->url(array("e" => "set_news")),
            "La news a &eacute;t&eacute; ajout&eacute;e"
          );
        }
        else $env->erreur = "Impossible d'ajouter la news.";
      }
    }
  }

  function a_set_one_news($env)
  { if(($env->out["news"] = $env->data->contenu($_GET[$env->param("news")])) !== false)
    { if($_POST)
      { if($_POST["preview"])
        { $env->out["preview"] = array
          ( "categorie" => $_POST["categorie"],
            "categorie_titre" => $env->out["categories"]["list"][$_POST["categorie"]]["titre"],
            "categorie_icone" => $env->out["categories"]["list"][$_POST["categorie"]]["icone"],
            "titre" => $_POST["titre"],
            "auteur" => $env->out["news"]["auteur"],
            "date_publication" => $_POST["date_publication"],
            "contenu" => $_POST["news"],
            "public" => $_POST["public"] ? 1 : 0
          );
        }
        else
        { if
          ( $env->data->set_news
            ( $_GET[$env->param("news")],
              $_POST["categorie"],
              $_POST["titre"],
              $_POST["news"],
              $env->pun_user["id"],
              $_POST["date_publication"],
              $_POST["public"] ? 1 : 0
            )
          )
          { _redirect
            ( $env,
              $env->url(array("e" => "set_news")),
              "La news a &eacute;t&eacute; modifi&eacute;e"
            );
          }
          else $env->erreur = "Impossible de modifier la news.";
        }
      }
    }
    else $env->erreur = "Impossible de lire la news.";
  }

  function a_del_news($env)
  { if($env->data->del_news($_GET[$env->param("news")]) !== false)
    { _redirect
      ( $env,
        $env->url(array("e" => "set_news")),
        "La news a &eacute;t&eacute; supprim&eacute;e"
      );
    }
    else $env->erreur = "Impossible de supprimer la news.";
  }

?>