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<?php
/**
* Curated Groups -- Form
*
* @package Lorea
* @subpackage CuratedGroups
*
* Copyright 2011-2012 Lorea Faeries <federation@lorea.org>
*
* This file is part of the CuratedGroups plugin for Elgg.
*
* CuratedGroups 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.
*
* CuratedGroups 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/>.
*/
$creator=false;
// check if user is admin
if (isadminloggedin()) $creator=true;
// check if user is one of the specified group creators
if (!$creator) {
$creators_text = str_replace(' ', '', elgg_get_plugin_setting("creators", "curatedgroups"));
$creators = explode(",", $creators_text);
if (!empty($creators)) {
if (in_array(elgg_get_logged_in_user_entity()->username, $creators)) {
$creator = true;
// Compatibility with CuratedGroups 1.0
} elseif (in_array(elgg_get_logged_in_user_guid(), $creators)) {
$creator = true;
}
}
}
// check if user is admin of the current group (for editing an
// existing group)
if (!$creator && isset($vars['entity'])) {
if ($vars['entity']->canEdit())
$creator = true;
}
// check if user is admin of the parent group if defined (for
// subgroups)
if (!$creator) {
$parent_guid = (int)get_input("parent", 0);
if (!empty($parent_guid)) {
$parent = get_entity($parent_guid);
if ($parent->canEdit())
$creator = true;
}
}
// show group creation form if we're a creator, otherwise show the not
// allowed message
if ($creator) {
if (elgg_is_active_plugin("subgroups"))
include elgg_get_plugins_path() . "subgroups/views/default/forms/groups/edit.php";
else
include elgg_get_plugins_path() . "groups/views/default/forms/groups/edit.php";
}
else {
$message = elgg_get_plugin_setting("message", "curatedgroups");
if (empty($message))
$message = elgg_echo("curatedgroups:message");
echo $message;
}
?>
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