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<?php
/**
* Content header action buttons
*
* @uses $vars['entity']
*
* @todo This should be done by registering menu items with the page actions menu
*/
if (!elgg_is_logged_in()) {
return true;
}
$actions = array();
// group owners
if ($vars['entity']->canEdit()) {
// edit and invite
$url = elgg_get_site_url() . "groups/edit/{$vars['entity']->getGUID()}";
$actions[$url] = elgg_echo('groups:edit');
$url = elgg_get_site_url() . "groups/invite/{$vars['entity']->getGUID()}";
$actions[$url] = elgg_echo('groups:invite');
}
// group members
if ($vars['entity']->isMember($user)) {
// leave
$url = elgg_get_site_url() . "action/groups/leave?group_guid={$vars['entity']->getGUID()}";
$url = elgg_add_action_tokens_to_url($url);
$actions[$url] = elgg_echo('groups:leave');
} else {
// join - admins can always join.
$url = elgg_get_site_url() . "action/groups/join?group_guid={$vars['entity']->getGUID()}";
$url = elgg_add_action_tokens_to_url($url);
if ($vars['entity']->isPublicMembership() || $vars['entity']->canEdit()) {
$actions[$url] = elgg_echo('groups:join');
} else {
// request membership
$actions[$url] = elgg_echo('groups:joinrequest');
}
}
// display action buttons
if ($actions) {
echo '<ul class="elgg-menu elgg-menu-title elgg-menu-hz">';
foreach ($actions as $url => $action) {
echo '<li>';
echo elgg_view('output/url', array(
'text' => $action,
'href' => $url,
'class' => 'elgg-button elgg-button-action',
));
echo '</li>';
}
echo '</ul>';
}
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