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 1.1 2007-04-19 09:37:50 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: 1.1 $

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

*/

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

// |                                            ENTETE du PROGRAMME                                       |

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

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

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

set_include_path(get_include_path() . PATH_SEPARATOR . '/home/alex/www/api/pear');

include_once ('../../../papyrus/configuration/pap_config.inc.php');

include_once ('../../../api/pear/DB.php');

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

define ('PROJET_CHEMIN_APPLI','../');

define ('PROJET_CHEMIN_ICONES', "client/projet/icones/") ;

define ('PROJET_CHEMIN_CLASSES', PROJET_CHEMIN_APPLI.'classes/');//le chemin vers les fichiers propre à GSITE

define ('PROJET_CHEMIN_FONCTIONS', PROJET_CHEMIN_APPLI.'fonctions/') ;

define ('PROJET_CHEMIN_LIBRAIRIE','bibliotheque/');//le chemin de la librairie de fichier php

define ('PROJET_CHEMIN_FICHIER', PROJET_CHEMIN_APPLI.'fichiers/') ; // Chemin ou seront créer les dossiers

if (file_exists(PROJET_CHEMIN_CLASSES.'document.class.php')) {

	include_once (PROJET_CHEMIN_CLASSES.'document.class.php') ;

} else {

	echo 'impossible document_class';

}

if (file_exists(PROJET_CHEMIN_APPLI.'langues/pro_langue_fr.inc.php')) {

	include_once PROJET_CHEMIN_APPLI.'langues/pro_langue_fr.inc.php' ;

} else {

	echo 'impossible fichier de langue';

}

$GLOBALS['db'] = & DB::connect(PAP_DSN);

if (PEAR::isError($db)) {

    echo ($db->getMessage());

}

 // we're returning json

//header('Content-type: text/json');

$action = $_REQUEST["action"];

$data = $_REQUEST["data"];

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

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

// instanciate a json-php instance

$json = new services_JSON();

if ( $action == "getChildren") {

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

    // get the node object

    $node = $jsonData->node;

}

function getChildren($node) {

   // setup the database connction

   // get the parent node

   $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;

   // assemble the resulting rows into an array of node objects.

   // Each node object is represented in php by an associative array

   // the array of associative arrays will then be encoded in json and

   // returned back to the browser

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

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

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

   }

   $returnArray = array();

   $i = 0;

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

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

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

		// ca passe

       $node = array(

          'title'=> htmlentities($document->getNomLong()),

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

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

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

          'link' => $document->getChemin(),

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

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

          'afterLabel' => ' '.$document->getTailleFormatee()

       );

       $returnArray[$i] = $node;

       $i++;

       unset ($document);

   }

   return $returnArray;

}

if ( $action == "getChildren") {

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

   // get the node object

   $node = $jsonData->node;

   $nodeArray = getChildren($node);

   if (!is_null($nodeArray)) print $json->encode($nodeArray);

}

?>