luos/workflow/engine/methods/cases/open.php

<?php
/**
 * open.php Open Case main processor
 *
 * ProcessMaker Open Source Edition
 * Copyright (C) 2004 - 2008 Colosa Inc.23
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
 * Coral Gables, FL, 33134, USA, or email info@colosa.com.
 */

/**
 *
 * @author Erik Amaru Ortiz <erik@colosa.com>
 * @date Jan 3th, 2010
 */

if (! isset( $_GET['APP_UID'] ) || ! isset( $_GET['DEL_INDEX'] )) {
    if (isset( $_GET['APP_NUMBER'] )) {
        G::LoadClass( 'case' );
        $oCase = new Cases();
        $_GET['APP_UID'] = $oCase->getApplicationUIDByNumber( $_GET['APP_NUMBER'] );
        $_GET['DEL_INDEX'] = $oCase->getCurrentDelegation( $_GET['APP_UID'], $_SESSION['USER_LOGGED'] );
        if (is_null( $_GET['APP_UID'] )) {
            throw new Exception( G::LoadTranslation( 'ID_CASE_DOES_NOT_EXISTS' ) );
        }
        if (is_null( $_GET['DEL_INDEX'] )) {
            throw new Exception( G::LoadTranslation( 'ID_CASE_IS_CURRENTLY_WITH_ANOTHER_USER' ) );
        }
    } else {
        throw new Exception( "Application ID or Delegation Index is missing!. The System can't open the case." );
    }
}

require_once ("classes/model/Step.php");
G::LoadClass( "configuration" );
G::LoadClass( "case" );
$oCase = new Cases();
$conf = new Configurations();

$oHeadPublisher = & headPublisher::getSingleton();

$oHeadPublisher->addExtJsScript( 'app/main', true );
$oHeadPublisher->addExtJsScript( 'cases/open', true );
$oHeadPublisher->assign( 'FORMATS', $conf->getFormats() );
$uri = '';
foreach ($_GET as $k => $v) {
    $uri .= ($uri == '') ? "$k=$v" : "&$k=$v";
}

$case = $oCase->loadCase( $_GET['APP_UID'], $_GET['DEL_INDEX'] );

if (! isset( $_GET['to_revise'] )) {
    $script = 'cases_Open?';
} else {
    $script = 'cases_OpenToRevise?';
    $delIndex = $_GET['DEL_INDEX'];
    $appUid = $_GET['APP_UID'];
    $oHeadPublisher->assign( 'treeToReviseTitle', G::loadtranslation( 'ID_STEP_LIST' ) );
    $casesPanelUrl = 'casesToReviseTreeContent?APP_UID=' . $appUid . '&DEL_INDEX=' . $delIndex;
    $oHeadPublisher->assign( 'casesPanelUrl', $casesPanelUrl ); //translations
    echo "<div id='toReviseTree'></div>";
}

$oStep = new Step();
$oStep = $oStep->loadByProcessTaskPosition( $case['PRO_UID'], $case['TAS_UID'], 1 );

$oHeadPublisher->assign( 'uri', $script . $uri );
$oHeadPublisher->assign( '_APP_NUM', '#: ' . $case['APP_NUMBER'] );
$oHeadPublisher->assign( '_ENV_CURRENT_DATE', $conf->getSystemDate( date( 'Y-m-d' ) ) );
$oHeadPublisher->assign( '_ENV_CURRENT_DATE_NO_FORMAT', date( 'Y-m-d' ) );
$oHeadPublisher->assign( 'idfirstform', is_null( $oStep ) ? '' : $oStep->getStepUidObj() );
G::RenderPage( 'publish', 'extJs' );