function group_timeline_layout_get_layout(ElggGroup $group)
{
$result = false;
if (!empty($group) && elgg_instanceof($group, "group")) {
if (group_timeline_layout_allow($group)) {
if ($layouts = $group->getEntitiesFromRelationship(GROUP_TIMELINE_LAYOUT_RELATION)) {
$result = $layouts[0];
}
}
}
return $result;
}
function group_timeline_layout_pagesetup()
{
$group = elgg_get_page_owner_entity();
if (!empty($group) && elgg_instanceof($group, "group")) {
if (group_timeline_layout_allow($group) && $group->canEdit()) {
// add menu item for group admins to edit layout
elgg_register_menu_item("page", array("name" => "group_layout", "text" => elgg_echo("group_timeline_layout:edit"), "href" => "group_timeline_layout/" . $group->getGUID(), "context" => "group_profile"));
}
if ($layout = group_timeline_layout_get_layout($group)) {
elgg_register_css("timeline_group_layout", "group_timeline_layout/group_css/" . $layout->getGUID() . "/" . $layout->time_updated . ".css");
elgg_load_css("timeline_group_layout");
}
}
}
<?php
gatekeeper();
elgg_load_css("thickbox_css");
elgg_load_css("farbtastic_css");
elgg_load_js("thickbox_js");
elgg_load_js("farbtastic_js");
$group_guid = (int) get_input("group_guid");
$group = get_entity($group_guid);
if (!empty($group) && elgg_instanceof($group, "group")) {
if (group_timeline_layout_allow($group) && $group->canEdit()) {
// set context and page owner
elgg_push_context("groups");
elgg_set_page_owner_guid($group_guid);
$title_text = elgg_echo("group_timeline_layout:edit:title");
// make breadcrumb
elgg_push_breadcrumb(elgg_echo("groups"), "groups/all");
elgg_push_breadcrumb($group->name, $group->getURL());
elgg_push_breadcrumb($title_text);
$params = array("filter" => "", "title" => $title_text);
$layout = group_timeline_layout_get_layout($group);
$params["content"] = elgg_view_form("group_timeline_layout/save", array("id" => "editForm", "enctype" => "multipart/form-data"), array("entity" => $group, "group_timeline_layout" => $layout));
$body = elgg_view_layout("content", $params);
echo elgg_view_page($title_text, $body);
// reset context
elgg_pop_context();
} else {
forward(REFERER);
}
} else {
forward(REFERER);