/usr/share/horde/nag/task.php is in php-horde-nag 4.2.13-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Copyright 2001-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.horde.org/licenses/gpl.
*
* @author Jon Parise <jon@horde.org>
* @author Jan Schneider <jan@horde.org>
*/
function _delete($task_id, $tasklist_id)
{
global $injector, $nag_shares, $notification, $registry;
if (!empty($task_id)) {
try {
$task = Nag::getTask($tasklist_id, $task_id);
$task->loadChildren();
try {
$share = $nag_shares->getShare($tasklist_id);
} catch (Horde_Share_Exception $e) {
throw new Nag_Exception($e);
}
if (!$share->hasPermission($registry->getAuth(), Horde_Perms::DELETE)) {
$notification->push(_("Access denied deleting task."), 'horde.error');
} else {
$storage = $injector->getInstance('Nag_Factory_Driver')->create($tasklist_id);
try {
$storage->delete($task_id);
} catch (Nag_Exception $e) {
$notification->push(
sprintf(_("There was a problem deleting %s: %s"),
$task->name, $e->getMessage()),
'horde.error');
}
$notification->push(sprintf(_("Deleted %s."), $task->name),
'horde.success');
}
} catch (Nag_Exception $e) {
$notification->push(
sprintf(_("Error deleting task: %s"),
$e->getMessage()), 'horde.error');
}
}
/* Return to the last page or to the task list. */
if ($url = Horde_Util::getFormData('url')) {
header('Location: ' . $url);
exit;
}
Horde::url('list.php', true)->redirect();
}
require_once __DIR__ . '/lib/Application.php';
Horde_Registry::appInit('nag');
$vars = Horde_Variables::getDefaultVariables();
/* Redirect to the task list if no action has been requested. */
$actionID = $vars->get('actionID');
if (is_null($actionID)) {
Horde::url('list.php', true)->redirect();
}
/* Run through the action handlers. */
switch ($actionID) {
case 'add_task':
/* Check permissions. */
$perms = $injector->getInstance('Horde_Core_Perms');
if ($perms->hasAppPermission('max_tasks') !== true &&
$perms->hasAppPermission('max_tasks') <= Nag::countTasks()) {
Horde::permissionDeniedError(
'nag',
'max_tasks',
sprintf(_("You are not allowed to create more than %d tasks."), $perms->hasAppPermission('max_tasks'))
);
Horde::url('list.php', true)->redirect();
}
if (!$vars->exists('tasklist_id')) {
$vars->set('tasklist_id', Nag::getDefaultTasklist(Horde_Perms::EDIT));
}
if ($parent = Horde_Util::getFormData('parent_task')) {
$vars->set('parent', $parent);
}
$form = new Nag_Form_Task($vars, _("New Task"));
break;
case 'modify_task':
$task_id = $vars->get('task');
$tasklist_id = $vars->get('tasklist');
try {
$share = $nag_shares->getShare($tasklist_id);
} catch (Horde_Share_Exception $e) {
$notification->push(sprintf(_("Access denied editing task: %s"), $e->getMessage()), 'horde.error');
}
if (!$share->hasPermission($registry->getAuth(), Horde_Perms::EDIT)) {
$notification->push(_("Access denied editing task."), 'horde.error');
} else {
$task = Nag::getTask($tasklist_id, $task_id);
if (!isset($task) || !isset($task->id)) {
$notification->push(_("Task not found."), 'horde.error');
} elseif ($task->private && $task->owner != $registry->getAuth()) {
$notification->push(_("Access denied editing task."), 'horde.error');
} else {
$h = $task->toHash();
$h['tags'] = implode(',', $h['tags']);
$vars = new Horde_Variables($h);
$vars->set('old_tasklist', $task->tasklist);
$vars->set('url', Horde_Util::getFormData('url'));
if ($sl = Horde_Util::getFormData('list')) {
$vars->set('list', $sl);
}
if ($tn = Horde_Util::getFormData('tab_name')) {
$vars->set('tab_name', $tn);
}
$form = new Nag_Form_Task($vars, sprintf(_("Edit: %s"), $task->name));
if (!$task->completed) {
$task->loadChildren();
$form->setTask($task);
}
break;
}
}
/* Return to the task list. */
Horde::url('list.php', true)->redirect();
case 'delete_task':
/* Delete the task if we're provided with a valid task ID. */
_delete(Horde_Util::getFormData('task'), Horde_Util::getFormData('tasklist'));
break;
case 'task_form':
break;
default:
Horde::url('list.php', true)->redirect();
}
$datejs = str_replace('_', '-', $GLOBALS['language']) . '.js';
if (!file_exists($registry->get('jsfs', 'horde') . '/date/' . $datejs)) {
$datejs = 'en-US.js';
}
Horde::startBuffer();
$form->renderActive();
$formhtml = Horde::endBuffer();
$GLOBALS['page_output']->addScriptFile('date/' . $datejs, 'horde');
$GLOBALS['page_output']->addScriptFile('date/date.js', 'horde');
$GLOBALS['page_output']->addScriptFile('task.js');
$GLOBALS['page_output']->addScriptPackage('Horde_Core_Script_Package_Keynavlist');
$GLOBALS['page_output']->header(array(
'title' => $form->getTitle()
));
require NAG_TEMPLATES . '/javascript_defs.php';
Nag::status();
echo $formhtml;
$GLOBALS['page_output']->footer();
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