Subversion Repositories Applications.projet

<?php

/*vim: set expandtab tabstop=4 shiftwidth=4: */

// +------------------------------------------------------------------------------------------------------+

// | PHP version 4.1                                                                                      |

// +------------------------------------------------------------------------------------------------------+

// | Copyright (C) 2004 Tela Botanica (accueil@tela-botanica.org)                                         |

// +------------------------------------------------------------------------------------------------------+

// | This library 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 2.1 of the License, or (at your option) any later version.                                   |

// |                                                                                                      |

// | This library 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 library; if not, write to the Free Software                                  |

// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                            |

// +------------------------------------------------------------------------------------------------------+

// CVS : $Id: ecouteArbreFichier.php,v 1.2 2007-06-25 12:15:06 alexandre_tb Exp $

/**

* Application projet

*

* Service d ecoute de l arbre du porte document, renvoie les donnees du repertoire demande

*

*@package projet

//Auteur original :

*@author        Alexandre Granier <alexandre@tela-botanica.org>

//Autres auteurs :

*@author        Aucun

*@copyright     Tela-Botanica 2000-2005

*@version       $Revision: 1.2 $

// +------------------------------------------------------------------------------------------------------+

*/

// +------------------------------------------------------------------------------------------------------+

// |                                            ENTETE du PROGRAMME                                       |

// +------------------------------------------------------------------------------------------------------+

// ATTENTION - le programme suivant doit renvoyer un tableau, meme vide

// sinon l arbre dojo ne fonctionnera pas (ligne 117 $returnArray = array)

include_once (GEN_CHEMIN_API.'json/JSON.php');

$action = $_REQUEST["action"];

$data = $_REQUEST["data"];

$cache = $_REQUEST["dojo.preventCache"];

$data = str_replace("\\\"","\"",$data);

// instanciation d un json-php

$json = new services_JSON();

if ( $action == "getChildren") {

    $jsonData = $json->decode($data);

    // get the node object

    $node = $jsonData->node;

}

if ( $action == "getChildren") {

   $jsonData = $json->decode($data);

   // get the node object

   $node = $jsonData->node;

   // on recupere le noeud parent

   $parent = $node->objectId;

	if (isset($_REQUEST['id_projet'])) $id_projet = $_REQUEST['id_projet'];

	if (preg_match ('/projet_([0-9]+)/', $node->objectId, $match)) $id_projet = $match[1];

   // correspondance entre l objectid de dojo et id_parent de projet_document

   if ( $parent == "root" || preg_match ('/projet_([0-9]+)/', $node->objectId, $match)) {

    	$id_parent = 0 ;

   } else {

   		$id_parent = $node->objectId;

   }

	$sql = 'select * from projet_documents where pd_pere='.$id_parent ;

	if (isset($id_projet)) $sql .= ' and pd_ce_projet='.$id_projet.' and pd_visibilite="public"';

	$sql .= ' order by pd_nom';

   $resultat = $GLOBALS['projet_db']->query($sql);

   if (DB::isError($resultat)) {

        die ("Echec de la requete<br />".$resultat->getMessage()."<br />".$resultat->getDebugInfo()) ;

   }

   $nodeArray = array();

   $i = 0;

   include_once PROJET_CHEMIN_CLASSES.'document.class.php';

   if ($GLOBALS['projet_auth']->getAuth() && is_object($this)) {

	    include_once PROJET_CHEMIN_CLASSES.'participe.class.php' ;

	    $participant = new participe($GLOBALS['projet_db']) ;

	    $id_u = $GLOBALS['projet_auth']->getAuthData(PROJET_CHAMPS_ID) ;

	    $isCoord = $participant->isCoordinateur($id_u, $this->_id_projet, $GLOBALS['projet_db']) ;

	    if ($isCoord) $droits = PROJET_DROIT_COORDINATEUR ;

	    $isAdm = participe::isAdministrateur($GLOBALS['projet_auth']->getAuthData(PROJET_CHAMPS_ID), $GLOBALS['projet_db']) ;

	    if ($isAdm) $droits = PROJET_DROIT_ADMINISTRATEUR ;

	    if ($isAdm) $isCoord = true ;

	    $isParticipant = $participant->isContributeur($id_u, $this->_id_projet, $GLOBALS['projet_db']);

	    if ($isParticipant) $droits = PROJET_DROIT_CONTRIBUTEUR;

	    $statut = participe::getStatutSurProjetCourant ($this->_auth->getAuthData(PROJET_CHAMPS_ID), $this->_id_projet, $this->_db) ;

	    // si participant, on ajoute le champs visibilite

   } else {

   	$droits = PROJET_DROIT_AUCUN;

   }

	// Recuperation de l'auteur

        include_once PROJET_CHEMIN_CLASSES.'annuaire.class.php' ;

   while ( $ligne = $resultat->fetchRow(DB_FETCHMODE_ASSOC)) {

       $document = new document($ligne['pd_id'], $GLOBALS['projet_db'], PROJET_CHEMIN_FICHIER, PROJET_CHEMIN_ICONES);

		$GLOBALS['url']->addQueryString('id_projet', $id_projet);

		$GLOBALS['url']->addQueryString('id_document', $document->getIdDocument());

		$GLOBALS['url']->addQueryString(PROJET_VARIABLE_SERVICE, 'telechargement');

		// json attend de l utf8, en lui fournissant des donnees au format htmlentities,

		// ca passe

		$annuaire = new annuaire($objetDB, array('table' => PROJET_ANNUAIRE, 'identifiant' => PROJET_CHAMPS_ID,

                                    'nom' => PROJET_CHAMPS_NOM, 'prenom' => PROJET_CHAMPS_PRENOM)) ;

        $annuaire->setId($document->_id_proprietaire) ;

        $nom_prenom = $annuaire->getInfo('nom').' '.$annuaire->getInfo('prenom') ;

		// On regarde si l utilisateur a les droits pour deplacer

		if ($droits <= PROJET_DROIT_COORDINATEUR ||

			$GLOBALS['projet_auth']->getAuthData(PROJET_CHAMPS_ID) == $document->_id_proprietaire) {

				$actions = 'MOVE,REMOVE,EDIT' ;

				if ($document->isRepertoire()) $actions .= ',ADDCHILD';

			}

				else $actions = '';

       $node = array(

          'title'=> iconv('ISO-8859-1', 'UTF-8', $document->getNomLong()),

          'widgetId' => 'document_'.$document->getIdDocument(),

          'objectId'=> $document->getIdDocument(),

          'isFolder'=> $document->isRepertoire(),

          'link' => str_replace ('&', '&', $GLOBALS['url']->getURL()),

          'childIconSrc' => $document->getCheminIcone(),

          'expandIcon' => PROJET_CHEMIN_ICONES.'folder-expanded.gif',

          'afterLabel' => ' '.$document->getTailleFormatee().' '.iconv('ISO-8859-1', 'UTF-8',$nom_prenom),

       );

       // On regarde si l utilisateur a les droits pour deplacer

       /*

		if ($droits <= PROJET_DROIT_COORDINATEUR ||

			$GLOBALS['projet_auth']->getAuthData(PROJET_CHAMPS_ID) == $document->_id_proprietaire) {

				$actions = 'MOVE,REMOVE,EDIT' ;

				if ($document->isRepertoire()) $actions .= ',ADDCHILD';

				$node['actions'] = $actions;

			}

				else {

					$node['actions'] = '';

				}*/

       $nodeArray[$i] = $node;

       $i++;

       unset ($document);

   }

   if (!is_null($nodeArray)) {

   	header ('Content-type: json');

   	print $json->encode($nodeArray);

   	exit();

   }

}

?>