/**
* Get all groups based on the email domain of the user from the group settings
*
* @param ElggUser $user The user used to base the search
* @param int $site_guid (optional) the site guid to limit the search to, defaults to current site
*
* @return bool|ElggGroup[] false or an array of found groups
*/
function group_tools_get_domain_based_groups(ElggUser $user, $site_guid = 0)
{
$result = false;
if (group_tools_domain_based_groups_enabled()) {
if (empty($site_guid)) {
$site_guid = elgg_get_site_entity()->getGUID();
}
if (!empty($user) && elgg_instanceof($user, "user")) {
list(, $domain) = explode("@", strtolower($user->email));
$options = array("type" => "group", "limit" => false, "site_guids" => $site_guid, "private_setting_name_value_pairs" => array("name" => "domain_based", "value" => "%|" . $domain . "|%", "operand" => "LIKE"));
$groups = elgg_get_entities_from_private_settings($options);
if (!empty($groups)) {
$result = $groups;
}
}
}
return $result;
}
/**
* A hook on the ->canEdit() of a group. This is done to allow e-mail domain users to join a group
*
* Note: this is a very hacky way arround a short comming of Elgg core
*
* @param string $hook the name of the hook
* @param string $type the type of the hook
* @param bool $return_value current return value
* @param null $params supplied params
*
* @return void|true
*/
public static function groupJoinPermission($hook, $type, $return_value, $params)
{
if (!empty($return_value)) {
// already allowed
return;
}
if (!group_tools_domain_based_groups_enabled()) {
return;
}
// domain based groups are enabled, lets check if this user is allowed to join based on that
$group = elgg_extract('entity', $params);
$user = elgg_extract('user', $params);
if (!$group instanceof \ElggGroup || !$user instanceof \ElggUser) {
return;
}
if (!group_tools_check_domain_based_group($group, $user)) {
return;
}
return true;
}
<?php
$group = elgg_extract('entity', $vars);
if (!$group instanceof ElggGroup || !$group->canEdit() || !group_tools_domain_based_groups_enabled()) {
return;
}
$title = elgg_echo('group_tools:domain_based:title');
// build form
$form_body = elgg_format_element('div', ['class' => 'mbm'], elgg_echo('group_tools:domain_based:description'));
$domains = $group->getPrivateSetting('domain_based');
if (!empty($domains)) {
$domains = explode('|', trim($domains, '|'));
}
$form_body .= elgg_format_element('div', [], elgg_view('input/tags', ['name' => 'domains', 'value' => $domains]));
$form_body .= '<div class="elgg-foot mtm">';
$form_body .= elgg_view('input/hidden', ['name' => 'group_guid', 'value' => $group->getGUID()]);
$form_body .= elgg_view('input/submit', ['value' => elgg_echo('save')]);
$form_body .= '</div>';
// make form
$content = elgg_view('input/form', ['action' => 'action/group_tools/domain_based', 'body' => $form_body]);
// show content
echo elgg_view_module('info', $title, $content);
/**
* A hook on the ->canEdit() of a group. This is done to allow e-mail domain users to join a group
*
* Note: this is a very hacky way arround a short comming of Elgg core
*
* @param string $hook 'permissions_check'
* @param string $type 'group'
* @param bool $return_value is the current user allowed to edit the group
* @param mixed $params passed on params
*
* @return bool
*/
function group_tools_permissions_check_groups_join_hook($hook, $type, $return_value, $params)
{
$result = $return_value;
if (!$result && group_tools_domain_based_groups_enabled()) {
// domain based groups are enabled, lets check if this user is allowed to join based on that
if (!empty($params) && is_array($params)) {
$group = elgg_extract("entity", $params);
$user = elgg_extract("user", $params);
if (!empty($group) && elgg_instanceof($group, "group") && !empty($user) && elgg_instanceof($user, "user")) {
if (group_tools_check_domain_based_group($group, $user)) {
$result = true;
}
}
}
}
return $result;
}
/**
* Get all groups based on the email domain of the user from the group settings
*
* @param ElggUser $user The user used to base the search
* @param int $site_guid (optional) the site guid to limit the search to, defaults to current site
*
* @return false|ElggGroup[]
*/
function group_tools_get_domain_based_groups(ElggUser $user, $site_guid = 0)
{
if (!group_tools_domain_based_groups_enabled()) {
return false;
}
if (!$user instanceof ElggUser) {
return false;
}
$site_guid = sanitize_int($site_guid, false);
if (empty($site_guid)) {
$site_guid = elgg_get_site_entity()->getGUID();
}
list(, $domain) = explode('@', strtolower($user->email));
$options = ['type' => 'group', 'limit' => false, 'site_guids' => $site_guid, 'private_setting_name_value_pairs' => ['name' => 'domain_based', 'value' => "%|{$domain}|%", 'operand' => 'LIKE']];
$groups = elgg_get_entities_from_private_settings($options);
if (!empty($groups)) {
return $groups;
}
return false;
}
<?php
$group = elgg_extract("entity", $vars);
if (!empty($group) && elgg_instanceof($group, "group") && group_tools_domain_based_groups_enabled()) {
$title = elgg_echo("group_tools:domain_based:title");
$form_body = "<div class='mbm'>" . elgg_echo("group_tools:domain_based:description") . "</div>";
$domains = $group->getPrivateSetting("domain_based");
if (!empty($domains)) {
$domains = explode("|", trim($domains, "|"));
}
$form_body .= "<div>";
$form_body .= elgg_view("input/tags", array("name" => "domains", "value" => $domains));
$form_body .= "</div>";
$form_body .= "<div class='elgg-foot mtm'>";
$form_body .= elgg_view("input/hidden", array("name" => "group_guid", "value" => $group->getGUID()));
$form_body .= elgg_view("input/submit", array("value" => elgg_echo("save")));
$form_body .= "</div>";
$content = elgg_view("input/form", array("action" => "action/group_tools/domain_based", "body" => $form_body));
echo elgg_view_module("info", $title, $content);
}
