/**
* Registers the buttons for title area of the group profile page
*
* @param ElggGroup $group
*/
function groups_register_profile_buttons($group)
{
$actions = array();
// group owners
if ($group->canEdit()) {
// edit and invite
$url = elgg_get_site_url() . "groups/edit/{$group->getGUID()}";
$actions[$url] = 'groups:edit';
$url = elgg_get_site_url() . "groups/invite/{$group->getGUID()}";
$actions[$url] = 'groups:invite';
}
// group members
if ($group->isMember(elgg_get_logged_in_user_entity())) {
if ($group->getOwnerGUID() != elgg_get_logged_in_user_guid()) {
// leave
$url = elgg_get_site_url() . "action/groups/leave?group_guid={$group->getGUID()}";
$url = elgg_add_action_tokens_to_url($url);
$actions[$url] = 'groups:leave';
}
} elseif (elgg_is_logged_in()) {
// join - admins can always join.
$url = elgg_get_site_url() . "action/groups/join?group_guid={$group->getGUID()}";
$url = elgg_add_action_tokens_to_url($url);
if ($group->isPublicMembership() || $group->canEdit()) {
$actions[$url] = 'groups:join';
} else {
// request membership
$actions[$url] = 'groups:joinrequest';
}
}
if ($actions) {
foreach ($actions as $url => $text) {
elgg_register_menu_item('title', array('name' => $text, 'href' => $url, 'text' => elgg_echo($text), 'link_class' => 'elgg-button elgg-button-action'));
}
}
}
}
}
// Group membership - should these be treated with same constants as access permissions?
$is_public_membership = get_input('membership') == ACCESS_PUBLIC;
$group->membership = $is_public_membership ? ACCESS_PUBLIC : ACCESS_PRIVATE;
$group->setContentAccessMode(get_input('content_access_mode'));
if ($is_new_group) {
$group->access_id = ACCESS_PUBLIC;
}
$old_owner_guid = $is_new_group ? 0 : $group->owner_guid;
$new_owner_guid = (int) get_input('owner_guid');
$owner_has_changed = false;
$old_icontime = null;
if (!$is_new_group && $new_owner_guid && $new_owner_guid != $old_owner_guid) {
// verify new owner is member and old owner/admin is logged in
if ($group->isMember(get_user($new_owner_guid)) && ($old_owner_guid == $user->guid || $user->isAdmin())) {
$group->owner_guid = $new_owner_guid;
$group->container_guid = $new_owner_guid;
$metadata = elgg_get_metadata(array('guid' => $group_guid, 'limit' => false));
if ($metadata) {
foreach ($metadata as $md) {
if ($md->owner_guid == $old_owner_guid) {
$md->owner_guid = $new_owner_guid;
$md->save();
}
}
}
// @todo Remove this when #4683 fixed
$owner_has_changed = true;
$old_icontime = $group->icontime;
}
//$dgroup->pages_enable = get_input('pages_enable', 'yes');
//$dgroup->forum_enable = get_input('forum_enable', 'yes');
// Set dgroup tool options
if (isset($CONFIG->dgroup_tool_options)) {
foreach ($CONFIG->dgroup_tool_options as $dgroup_option) {
$dgroup_option_toggle_name = $dgroup_option->name . "_enable";
if ($dgroup_option->default_on) {
$dgroup_option_default_value = 'yes';
} else {
$dgroup_option_default_value = 'no';
}
$dgroup->{$dgroup_option_toggle_name} = get_input($dgroup_option_toggle_name, $dgroup_option_default_value);
}
}
$dgroup->save();
if (!$dgroup->isMember($user)) {
$dgroup->join($user);
}
// Creator always a member
// Now see if we have a file icon
if (isset($_FILES['icon']) && substr_count($_FILES['icon']['type'], 'image/')) {
$prefix = "dgroups/" . $dgroup->guid;
$filehandler = new ElggFile();
$filehandler->owner_guid = $dgroup->owner_guid;
$filehandler->setFilename($prefix . ".jpg");
$filehandler->open("write");
$filehandler->write(get_uploaded_file('icon'));
$filehandler->close();
$thumbtiny = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 25, 25, true);
$thumbsmall = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 40, 40, true);
$thumbmedium = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), 100, 100, true);
/**
* Registers the buttons for title area of the group profile page
*
* @param ElggGroup $group
*/
function groups_register_profile_buttons($group)
{
$user = elgg_get_logged_in_user_entity();
$actions = array();
// group owners
if ($group->canEdit()) {
// local groups except town groups cannot be edited (except by admins)
if ($group->grouptype != 'local' || $group->grouptype == 'local' && $group->localtype == 'town' || $user->isAdmin()) {
$url = elgg_get_site_url() . "groups/edit/{$group->getGUID()}";
$actions[$url] = 'groups:edit';
}
// local groups except town groups cannot use invitation system
if ($group->grouptype != 'local' || $group->grouptype == 'local' && $group->localtype == 'town') {
$url = elgg_get_site_url() . "groups/invite/{$group->getGUID()}";
$actions[$url] = 'groups:invite';
}
}
// add a button to allow adding town groups (only for group members)
if ($group->grouptype == 'local' && $group->localtype == 'departemental' && $group->isMember(elgg_get_logged_in_user_entity())) {
$url = elgg_get_site_url() . "groups/local/add/{$group->getGUID()}";
$actions[$url] = 'localgroups:addtown';
}
// group members (not for local groups except town group)
if ($group->grouptype == 'local' && $group->localtype == 'town' || $group->grouptype != 'local') {
if ($group->isMember(elgg_get_logged_in_user_entity())) {
if ($group->getOwnerGUID() != elgg_get_logged_in_user_guid()) {
// leave
$url = elgg_get_site_url() . "action/groups/leave?group_guid={$group->getGUID()}";
$url = elgg_add_action_tokens_to_url($url);
$actions[$url] = 'groups:leave';
}
} elseif (elgg_is_logged_in()) {
// join - admins can always join.
$url = elgg_get_site_url() . "action/groups/join?group_guid={$group->getGUID()}";
$url = elgg_add_action_tokens_to_url($url);
if ($group->isPublicMembership() || $group->canEdit()) {
$actions[$url] = 'groups:join';
} else {
// request membership
$actions[$url] = 'groups:joinrequest';
}
}
}
if ($actions) {
foreach ($actions as $url => $text) {
elgg_register_menu_item('title', array('name' => $text, 'href' => $url, 'text' => elgg_echo($text), 'link_class' => 'elgg-button elgg-button-action'));
}
}
}
/**
* Checks if a certain user can create group events
*
* @param $group Group to check rights for
* @param $user User to check rights for
*
* @return bool
*/
function event_manager_can_create_group_events(\ElggGroup $group, $user = null)
{
if (empty($user)) {
$user = elgg_get_logged_in_user_entity();
}
if (!$group instanceof \ElggGroup || !$user instanceof \ElggUser) {
return false;
}
$who_create_group_events = elgg_get_plugin_setting('who_create_group_events', 'event_manager');
// group_admin, members
switch ($who_create_group_events) {
case 'group_admin':
return $group->canEdit($user->guid);
case 'members':
if ($group->isMember($user)) {
return true;
} else {
return $group->canEdit($user->guid);
}
}
return false;
}
/**
* Check if group mail is enabled for members
*
* @param ElggGroup $group The group to check (can be empty to check plugin setting)
*
* @return bool
*/
function group_tools_group_mail_members_enabled(ElggGroup $group = null)
{
static $mail_members_enabled;
if (!isset($mail_members_enabled)) {
$mail_members_enabled = false;
$setting = elgg_get_plugin_setting('mail_members', 'group_tools');
if ($setting === 'yes') {
$mail_members_enabled = true;
}
}
// quick return if mail members is not allowed
if (!group_tools_group_mail_enabled()) {
return false;
}
if (!$mail_members_enabled) {
return false;
}
if (empty($group) || !$group instanceof ElggGroup) {
return true;
}
if ($group->canEdit()) {
// group owners and admin can mail
return true;
}
if ($group->isMember() && $group->mail_members_enable === 'yes') {
return true;
}
return false;
}
