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<?php
/**
* FusionForge : Exit functions
*
* Copyright 1999-2001 (c) VA Linux Systems
* Copyright 2010-2011, Franck Villaume - Capgemini
* Copyright (C) 2012 Alain Peyrat - Alcatel-Lucent
*
* This file is part of FusionForge. FusionForge 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 of the Licence, or (at your option)
* any later version.
*
* FusionForge 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 FusionForge; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/**
* exit_error() - Exit PHP with error
*
* @param string $text Error text
* @param string $toptab for navigation bar
*/
function exit_error($text = "", $toptab = '') {
global $HTML, $group_id;
$HTML->header(array('title'=>_('Exiting with error'), 'group'=>$group_id, 'toptab'=>$toptab));
echo $HTML->error_msg(htmlspecialchars($text));
$HTML->footer(array());
exit;
}
/**
* exit_permission_denied() - Exit with permission denied error
*
* @param string $reason_descr
* @param string $toptab needed for navigation
*/
function exit_permission_denied($reason_descr = '', $toptab = '') {
if(!session_loggedin()) {
exit_not_logged_in();
} else {
if (!$reason_descr) {
$reason_descr=_('Permission denied. This project\'s administrator will have to grant you permission to view this page.');
}
exit_error($reason_descr, $toptab);
}
}
/**
* exit_not_logged_in() - Exit with not logged in error
*/
function exit_not_logged_in() {
//instead of a simple error page, now take them to the login page
session_redirect("/account/login.php?triggered=1&return_to=" .
urlencode(getStringFromServer('REQUEST_URI')), false);
}
/**
* exit_no_group() - Exit with no group chosen error
*/
function exit_no_group() {
exit_error(_('Permission denied. No project was chosen, project does not exist or you cannot access it.'), '');
}
/**
* exit_missing_param() - Exit with missing required parameters error
*
* @param string $url URL, usually $_SERVER['HTTP_REFERER']
* @param array $missing_params array of missing parameters
* @param string $toptab needed for navigation
*/
function exit_missing_param($url = '', $missing_params = array(), $toptab = '') {
if (!empty($missing_params)) {
$error = _('Missing Required Parameters')._(': ');
foreach ($missing_params as $missing_param) {
$error .= $missing_param.' ';
}
} else {
$error = sprintf(_('Missing Required Parameters'));
}
$redirect_url = util_find_relative_referer($url);
if (!empty($redirect_url)) {
if (strpos($redirect_url,'?')) {
session_redirect($redirect_url.'&error_msg='.urlencode($error));
}
session_redirect($redirect_url.'?error_msg='.urlencode($error));
} else {
exit_error($error, $toptab);
}
}
/**
* exit_disabled() - Exit with disabled feature error.
*
* @param string $toptab needed for navigation
*/
function exit_disabled($toptab = 'summary') {
exit_error(_('The Site Administrator has turned off this feature.'), $toptab);
}
/**
* exit_project_disabled() - Exit with disabled feature error (by project admin).
*
* @param string $toptab needed for navigation
*/
function exit_project_disabled($toptab = 'summary') {
exit_error(_('The Project Administrator has turned off this feature.'), $toptab);
}
/**
* exit_form_double_submit() - Exit with double submit error.
*
* @param string $toptab needed for navigation
*/
function exit_form_double_submit($toptab = '') {
exit_error(_('You Attempted To Double-submit this item. Please avoid double-clicking.'), $toptab);
}
// Local Variables:
// mode: php
// c-file-style: "bsd"
// End:
|
