*/
$cidReset = true;
require_once '../inc/global.inc.php';
require_once api_get_path(LIBRARY_PATH).'magpierss/rss_fetch.inc';
$ajax_url = api_get_path(WEB_AJAX_PATH).'message.ajax.php';
api_block_anonymous_users();
if (api_get_setting('allow_social_tool') != 'true') {
    api_not_allowed();
}
$this_section      = SECTION_SOCIAL;
$tool_name         = get_lang('Search');
$interbreadcrumb[] = array('url' => 'profile.php', 'name' => get_lang('SocialNetwork'));
$query = isset($_GET['q']) ? Security::remove_XSS($_GET['q']): null;
$query_search_type = isset($_GET['search_type']) && in_array($_GET['search_type'], array('0','1','2')) ? $_GET['search_type'] : null;
$extra_fields = UserManager::get_extra_filtrable_fields();
$query_vars = array('q' => $query, 'search_type' => $query_search_type);
if (!empty($extra_fields)) {
    foreach ($extra_fields as $extra_field) {
        $field_name = 'field_' . $extra_field['variable'];
        if (isset($_GET[$field_name]) && $_GET[$field_name] != '0') {
            $query_vars[$field_name] = $_GET[$field_name];
        }
    }
}
$user_info = UserManager::get_user_info_by_id($user_id);
//Block Social Menu
$social_menu_block = SocialManager::show_social_menu('search');
$social_right_content = '';
$searchForm = UserManager::get_search_form($query);
$groups = array();
$totalGroups = array();
$users = array();
$totalUsers = array();
// I'm searching something
if ($query != '' || ($query_vars['search_type']=='1' && count($query_vars)>2) ) {
    $itemPerPage = 9;
    if ($_GET['search_type']=='0' || $_GET['search_type']=='1') {
        $page = isset($_GET['users_page_nr']) ? intval($_GET['users_page_nr']) : 1;
        $totalUsers = UserManager::get_all_user_tags($_GET['q'], 0, 0, $itemPerPage, true);
        $from = intval(($page - 1) * $itemPerPage);
        // Get users from tags
        $users = UserManager::get_all_user_tags($_GET['q'], 0, $from, $itemPerPage);
    }
    if ($_GET['search_type']=='0' || $_GET['search_type']=='2') {
        $pageGroup = isset($_GET['groups_page_nr']) ? intval($_GET['groups_page_nr']) : 1;
        // Groups
        $fromGroups = intval(($pageGroup - 1) * $itemPerPage);
        $totalGroups = GroupPortalManager::get_all_group_tags($_GET['q'], 0, $itemPerPage, true);
        $groups = GroupPortalManager::get_all_group_tags($_GET['q'], $fromGroups, $itemPerPage);
    }
    if (empty($users) && empty($groups)) {
        $social_right_content .= get_lang('SorryNoResults');
    }
    $results = '
';
    if (is_array($users) && count($users) > 0) {
        $results .= Display::page_subheader(get_lang('Users'));
        $results .= '
';
        foreach ($users as $user) {
            $send_inv      = '
';
            $relation_type = intval(SocialManager::get_relation_between_contacts(api_get_user_id(), $user['user_id']));
            $user_info     = api_get_user_info($user['user_id'], true);
            $url           = api_get_path(WEB_PATH).'main/social/profile.php?u='.$user['user_id'];
            // Show send invitation icon if they are not friends yet
            if ($relation_type != 3 && $relation_type != 4 && $user['user_id'] != api_get_user_id()) {
                $send_inv = '
                             
';
            }
            $send_msg = '
                        ';
            if (empty($user['picture_uri'])) {
                $picture['file'] = api_get_path(WEB_CODE_PATH).'img/unknown.jpg';
                $img = '
';
            } else {
                $picture = UserManager::get_picture_user(
                    $user['user_id'],
                    $user['picture_uri'],
                    50,
                    USER_IMAGE_SIZE_ORIGINAL
                );
                $img = '
';
            }
            if ($user_info['user_is_online']) {
                $status_icon = Display::span('', array('class' => 'online_user_in_text'));
            } else {
                $status_icon = Display::span('', array('class' => 'offline_user_in_text'));
            }
            $tag = isset($user['tag']) ? ' 
'.$user['tag'] : null;
            $user_info['complete_name'] = Display::url($status_icon.$user_info['complete_name'], $url);
            $invitations = $user['tag'].$send_inv.$send_msg;
            $results .= '- 
                            
                                
                                    '.$user_info['complete_name'].'
                                
                                
                                
                             
                         ';
        }
        $results .= '
 ';
        $social_right_content .= $results;
    }
    $visibility = array(true, true, true, true, true);
    $social_right_content .= Display::return_sortable_grid(
        'users',
        null,
        null,
        array('hide_navigation' => false, 'per_page' => $itemPerPage),
        $query_vars,
        false,
        $visibility,
        true,
        array(),
        $totalUsers
    );
    $grid_groups = array();
    if (is_array($groups) && count($groups) > 0) {
        $social_right_content .= '';
        $social_right_content .= Display::page_subheader(get_lang('Groups'));
        $social_right_content .= '
';
        foreach ($groups as $group) {
            $group['name']         = Security::remove_XSS($group['name'], STUDENT, true);
            $group['description']  = Security::remove_XSS($group['description'], STUDENT, true);
            $id                    = $group['id'];
            $url_open              = '';
            $url_close             = '';
            $name                  = cut($group['name'], 60, true);
            $count_users_group     = count(GroupPortalManager::get_all_users_by_group($id));
            if ($count_users_group == 1) {
                $count_users_group = $count_users_group.' '.get_lang('Member');
            } else {
                $count_users_group = $count_users_group.' '.get_lang('Members');
            }
            $picture              = GroupPortalManager::get_picture_group($group['id'], $group['picture_uri'], 80);
            $tags                 = GroupPortalManager::get_group_tags($group['id']);
            $group['picture_uri'] = '
';
            $item_0  = Display::div($group['picture_uri']);
            $members = Display::span($count_users_group);
            $item_1  = Display::tag('h3', $url_open.$name.$url_close).$members;
            $social_right_content .= '
                - 
                    
                        
                        
                            '.$item_1.'
                            
'.$group['description'].'
                            '.$tags.'
                            '.$url_open.get_lang('SeeMore').$url_close.'
                         
                     
                 ';
        }
        $social_right_content .= '
 ';
    }
    $visibility = array(true, true, true, true, true);
    $social_right_content .= Display::return_sortable_grid(
        'groups',
        null,
        $grid_groups,
        array('hide_navigation' => false, 'per_page' => $itemPerPage),
        $query_vars,
        false,
        $visibility,
        true,
        array(),
        $totalGroups
    );
}
$tpl = new Template($tool_name);
// Block Social Avatar
SocialManager::setSocialUserBlock($tpl, $user_id, 'search');
$tpl->assign('social_menu_block', $social_menu_block);
$tpl->assign('social_right_content', $social_right_content);
$tpl->assign('search_form', $searchForm);
$formModalTpl =  new Template();
$formModalTpl->assign('messageForm', MessageManager::generate_message_form('send_message'));
$formModalTpl->assign('invitationForm', MessageManager::generate_invitation_form('send_invitation'));
$formModals = $formModalTpl->fetch('default/social/form_modals.tpl');
$tpl->assign('formModals', $formModals);
$social_layout = $tpl->get_template('social/search.tpl');
$tpl->display($social_layout);