';
-
-$actions .= ''.Display::return_icon('members.gif',get_lang('BackToUserList')).' '.get_lang('BackToUserList').'';
-if ($_GET['keyword'])
-{
- $actions .= ''.Display::return_icon('clean_group.gif').' '.get_lang('ClearSearchResults').'';
-}
-if ($_GET['subscribe_user_filter_value'] AND !empty($_GET['subscribe_user_filter_value']))
-{
- $actions .= ''.Display::return_icon('clean_group.gif').' '.get_lang('ClearFilterResults').'';
-}
-if (api_get_setting('ProfilingFilterAddingUsers') == 'true') {
- display_extra_profile_fields_filter();
-}
-
-// Build search-form
-$form = new FormValidator('search_user', 'get', '', '', null, false);
-$renderer = & $form->defaultRenderer();
-$renderer->setElementTemplate('{element} ');
-$form->add_textfield('keyword', '', false);
-$form->addElement('hidden', 'type', Security::remove_XSS($_REQUEST['type']));
-$form->addElement('style_submit_button', 'submit', get_lang('SearchButton'), 'class="search"');
-$form->addElement('static', 'additionalactions', null, $actions);
-$form->display();
-echo '
';
-
-// Build table
-$table = new SortableTable('subscribe_users', 'get_number_of_users', 'get_user_data', ($is_western_name_order xor $sort_by_first_name) ? 3 : 2);
-$parameters['keyword'] = Security::remove_XSS($_REQUEST['keyword']);
-$parameters ['type'] = Security::remove_XSS($_REQUEST['type']);
-$table->set_additional_parameters($parameters);
-$col = 0;
-$table->set_header($col ++, '', false);
-$table->set_header($col ++, get_lang('OfficialCode'));
-if (api_is_western_name_order()) {
- $table->set_header($col ++, get_lang('FirstName'));
- $table->set_header($col ++, get_lang('LastName'));
-} else {
- $table->set_header($col ++, get_lang('LastName'));
- $table->set_header($col ++, get_lang('FirstName'));
-}
-$table->set_header($col ++, get_lang('Email'));
-$table->set_column_filter($col -1, 'email_filter');
-$table->set_header($col ++, get_lang('Active'),false);
-$table->set_column_filter($col -1, 'active_filter');
-$table->set_header($col ++, get_lang('reg'), false);
-$table->set_column_filter($col -1, 'reg_filter');
-$table->set_form_actions(array ('subscribe' => get_lang('reg')), 'user');
-
-if (!empty($_POST['keyword'])) {
- $keyword_name=Security::remove_XSS($_POST['keyword']);
- echo ''.get_lang('SearchResultsFor').' '.$keyword_name.'
'; -} - -// Display table -$table->display(); - -// footer -Display :: display_footer(); - -/** - * Search the additional user profile fields defined by the platform administrator in - * platform administration > profiling for a given keyword. - * We not only search in the predefined options but also in the input fields wherer - * the user can enter some text. - * - * For this we get the additional profile field options that match the (search) keyword, - * then we find all the users who have entered the (search)keyword in a input field of the - * additional profile fields or have chosen one of the matching predefined options - * - * @param string $keyword a keyword we are looking for in the additional profile fields - * @return array $additional_users an array with the users who have an additional profile field that matches the keyword - */ -function search_additional_profile_fields($keyword) -{ - // database table definitions - $table_user_field_options = Database :: get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS); - $table_user_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES); - $table_user = Database::get_main_table(TABLE_MAIN_USER); - $table_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER); - $table_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); - - // getting the field option text that match this keyword (for radio buttons and checkboxes) - $sql_profiling = "SELECT * FROM $table_user_field_options WHERE option_display_text LIKE '%".$keyword."%'"; - $result_profiling = Database::query($sql_profiling); - while ($profiling_field_options = Database::fetch_array($result_profiling)) { - $profiling_field_options_exact_values[] = $profiling_field_options; - } - - foreach ($profiling_field_options_exact_values as $profilingkey=>$profilingvalue){ - $profiling_field_options_exact_values_sql .= "OR (field_id = '".$profilingvalue['field_id']."' AND field_value='".$profilingvalue['option_value']."') "; - } - - // getting all the user ids of the users who have chosen on of the predefined fields that contain the keyword - // or all the users who have entered the keyword in a free-form field - $sql_profiling_values = "SELECT user.user_id as col0, user.official_code as col1, user.lastname as col2, user.firstname as col3, user.email as col4, user.active as col5, user.user_id as col6 - FROM $table_user user, $table_user_field_values user_values - WHERE user.user_id = user_values.user_id - AND ( field_value LIKE '%".$keyword."%' - ".$profiling_field_options_exact_values_sql.")"; - $result_profiling_values = Database::query($sql_profiling_values); - while ($profiled_users = Database::fetch_array($result_profiling_values)) { - $additional_users[$profiled_users['col0']] = $profiled_users; - } - - return $additional_users; -} -/** - * This function displays a dropdown list with all the additional user profile fields defined by the platform administrator in - * platform administration > profiling. Only the fields that have predefined fields are usefull for such a filter. - * - */ -function display_extra_profile_fields_filter() -{ - // getting all the additional user profile fields - $extra = UserManager::get_extra_fields(0,50,5,'ASC'); - - $return=''; - - // looping through the additional user profile fields - foreach($extra as $id => $field_details) { - // $field_details[2] contains the type of the additional user profile field - switch($field_details[2]) { - // text fields cannot be used as a filter - case USER_FIELD_TYPE_TEXT: - break; - // text area fields cannot be used as a filter - case USER_FIELD_TYPE_TEXTAREA: - break; - case USER_FIELD_TYPE_RADIO: - case USER_FIELD_TYPE_SELECT: - case USER_FIELD_TYPE_SELECT_MULTIPLE: - $return .= ''; - break; - } - } - - echo ''; - -} + "user.php", "name" => get_lang("ToolUser")); +if ($_GET['keyword']) +{ + $interbreadcrumb[] = array ("url" => "subscribe_user.php?type=".Security::remove_XSS($_GET['type']), "name" => $tool_name); + $tool_name = get_lang('SearchResults'); +} +Display :: display_header($tool_name, "User"); + +// api_display_tool_title($tool_name); + +/* +============================================================================== + MAIN SECTION +============================================================================== +*/ + +$current_session_id = api_get_session_id(); +$list_register_user=''; +$list_not_register_user=''; + +if (isset ($_REQUEST['register'])) { + if (isset($_REQUEST['type']) && $_REQUEST['type']=='teacher') { + + if (!empty($current_session_id)) { + $result_simple_sub = SessionManager::set_coach_to_course_session(intval($_REQUEST['user_id']), $current_session_id, $_course['sysCode']); + } else { + $result_simple_sub = CourseManager :: subscribe_user(intval($_REQUEST['user_id']), $_course['sysCode'],COURSEMANAGER); + } + + } else { + $result_simple_sub=CourseManager :: subscribe_user(intval($_REQUEST['user_id']), $_course['sysCode']); + } + + $user_id_temp=$_SESSION['session_user_id']; + + if (is_array($user_id_temp)) { + $counter = count($user_id_temp); + for ($j=0; $j<$counter;$j++) { + if ($user_id_temp[$j]==$_GET['user_id']) { + if ($result_simple_sub) { + Display::display_confirmation_message($_SESSION['session_user_name'][$j].' '.get_lang('langAddedToCourse')); + } else { + Display::display_error_message($_SESSION['session_user_name'][$j].' '.get_lang('langNotAddedToCourse')); + + } + } + } + unset($_SESSION['session_user_id']); + unset($_SESSION['session_user_name']); + } +} + +if (isset ($_POST['action'])) { + switch ($_POST['action']) { + case 'subscribe' : + if (is_array($_POST['user'])) { + foreach ($_POST['user'] as $index => $user_id) { + $user_id=intval($user_id); + if(isset($_REQUEST['type']) && $_REQUEST['type']=='teacher') { + if (!empty($current_session_id)) { + $is_suscribe[] = SessionManager::set_coach_to_course_session($user_id, $current_session_id, $_course['sysCode']); + } else { + $is_suscribe[]=CourseManager :: subscribe_user($user_id, $_course['sysCode'],COURSEMANAGER); + } + } else { + $is_suscribe[]=CourseManager :: subscribe_user($user_id, $_course['sysCode']); + } + $is_suscribe_user_id[]=$user_id; + } + } + + $user_id_temp=$_SESSION['session_user_id']; + $user_name_temp=$_SESSION['session_user_name']; + + unset($_SESSION['session_user_id']); + unset($_SESSION['session_user_name']); + $counter=0; + $is_suscribe_counter=count($is_suscribe_user_id); + + $list_register_user=''; + + //if ($$is_suscribe_counter!=1) { + for ($i=0; $i<$is_suscribe_counter;$i++) { + for ($j=0; $j
'; + } + } + } + } + //} else { + //$list_register_user=$temp_unique_user; // only 1 user register + //} + + if (!empty($list_register_user)) { + if ($is_suscribe_counter==1) { + $register_user_message=$temp_unique_user.' '.get_lang('langAddedToCourse'); + Display::display_confirmation_message($register_user_message,false); + } else { + $register_user_message='
'.get_lang('UsersRegistered').'
'.$list_register_user; + Display::display_confirmation_message($register_user_message,false); + } + } + + if (!empty($list_not_register_user)) { + $not_register_user_message='
'.get_lang('UsersNotRegistered').'
'.$list_not_register_user; + Display::display_error_message($not_register_user_message,false); + } + break; + } +} + +if (!empty($_SESSION['session_user_id'])) { + unset($_SESSION['session_user_id']); +} + +if (!empty($_SESSION['session_user_name'])) { + unset($_SESSION['session_user_name']); +} + +/* +----------------------------------------------------------- + SHOW LIST OF USERS +----------------------------------------------------------- +*/ + +/** + * * Get the users to display on the current page. + */ +function get_number_of_users() { + + global $_configuration; + + // Database table definition + $user_table = Database :: get_main_table(TABLE_MAIN_USER); + $course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER); + $tbl_session_rel_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); + $table_user_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES); + + if (isset($_REQUEST['type']) && $_REQUEST['type']=='teacher') { + + if (api_get_session_id() != 0) { + + $sql = "SELECT u.user_id + FROM $user_table u + LEFT JOIN $tbl_session_rel_course_user cu on u.user_id = cu.id_user and course_code='".api_get_course_id()."' AND id_session ='".api_get_session_id()."' + WHERE cu.id_user IS NULL AND u.status=1 AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) "; + + if ($_configuration['multiple_access_urls']) { + $url_access_id = api_get_current_access_url_id(); + if ($url_access_id !=-1) { + $tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); + + $sql = "SELECT u.user_id FROM $user_table u + LEFT JOIN $tbl_session_rel_course_user cu on u.user_id = cu.id_user and course_code='".api_get_course_id()."' AND id_session ='".api_get_session_id()."' + INNER JOIN $tbl_url_rel_user as url_rel_user + ON (url_rel_user.user_id = u.user_id) + WHERE cu.id_user IS NULL AND access_url_id= $url_access_id AND u.status=1 AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) "; + } + } + + } else { + $sql = "SELECT u.user_id + FROM $user_table u + LEFT JOIN $course_user_table cu on u.user_id = cu.user_id and course_code='".api_get_course_id()."' + WHERE cu.user_id IS NULL AND u.status<>".DRH." "; + + if ($_configuration['multiple_access_urls']) { + $url_access_id = api_get_current_access_url_id(); + if ($url_access_id !=-1) { + $tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); + + $sql = "SELECT + u.user_id + FROM $user_table u + LEFT JOIN $course_user_table cu on u.user_id = cu.user_id and course_code='".api_get_course_id()."' + INNER JOIN $tbl_url_rel_user as url_rel_user + ON (url_rel_user.user_id = u.user_id) + WHERE cu.user_id IS NULL AND u.status<>".DRH." AND access_url_id= $url_access_id "; + } + } + } + + } else { + // students + + if (api_get_session_id() != 0) { + $sql = "SELECT u.user_id + FROM $user_table u + LEFT JOIN $tbl_session_rel_course_user cu on u.user_id = cu.id_user and course_code='".api_get_course_id()."' AND id_session ='".api_get_session_id()."' + WHERE cu.id_user IS NULL AND u.status<>".DRH." AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) "; + if ($_configuration['multiple_access_urls']) { + $url_access_id = api_get_current_access_url_id(); + if ($url_access_id !=-1) { + $tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); + $sql = "SELECT u.user_id + FROM $user_table u + LEFT JOIN $tbl_session_rel_course_user cu on u.user_id = cu.id_user and course_code='".api_get_course_id()."' AND id_session ='".api_get_session_id()."' + INNER JOIN $tbl_url_rel_user as url_rel_user + ON (url_rel_user.user_id = u.user_id) + WHERE cu.user_id IS NULL AND u.status<>".DRH." AND access_url_id= $url_access_id AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) "; + } + } + } else { + + $sql = "SELECT u.user_id + FROM $user_table u + LEFT JOIN $course_user_table cu on u.user_id = cu.user_id and course_code='".$_SESSION['_course']['id']."'"; + + // we change the SQL when we have a filter + if (isset($_GET['subscribe_user_filter_value']) AND !empty($_GET['subscribe_user_filter_value']) AND api_get_setting('ProfilingFilterAddingUsers') == 'true'){ + $field_identification = explode('*',$_GET['subscribe_user_filter_value']); + $sql .= " + LEFT JOIN $table_user_field_values field_values + ON field_values.user_id = u.user_id + WHERE cu.user_id IS NULL AND u.status<>".DRH." + AND field_values.field_id = '".Database::escape_string($field_identification[0])."' + AND field_values.field_value = '".Database::escape_string($field_identification[1])."'"; + } else { + $sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." "; + } + + if ($_configuration['multiple_access_urls']) { + $url_access_id = api_get_current_access_url_id(); + + if ($url_access_id !=-1) { + + $tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); + + $sql = "SELECT u.user_id + FROM $user_table u + LEFT JOIN $course_user_table cu on u.user_id = cu.user_id and course_code='".$_SESSION['_course']['id']."' + INNER JOIN $tbl_url_rel_user as url_rel_user + ON (url_rel_user.user_id = u.user_id) + WHERE cu.user_id IS NULL AND access_url_id= $url_access_id AND u.status<>".DRH." "; + } + } + + } + } + + // when there is a keyword then we are searching and we have to change the SQL statement + if (isset ($_GET['keyword']) AND !empty($_GET['keyword'])) { + $keyword = Database::escape_string(trim($_REQUEST['keyword'])); + $sql .= " AND (firstname LIKE '%".$keyword."%' OR lastname LIKE '%".$keyword."%' OR email LIKE '%".$keyword."%' OR username LIKE '%".$keyword."%' OR official_code LIKE '%".$keyword."%')"; + + // we also want to search for users who have something in their profile fields that matches the keyword + if (api_get_setting('ProfilingFilterAddingUsers') == 'true') { + $additional_users = search_additional_profile_fields($keyword); + } + + // getting all the users of the course (to make sure that we do not display users that are already in the course) + if (!empty($_SESSION["id_session"])) { + $a_course_users = CourseManager :: get_user_list_from_course_code($_SESSION['_course']['id'], true, $_SESSION['id_session']); + } else { + $a_course_users = CourseManager :: get_user_list_from_course_code($_SESSION['_course']['id'], true); + } + foreach ($a_course_users as $user_id=>$course_user) { + $users_of_course[] = $course_user['user_id']; + } + + } + + //executing the SQL statement + $res = Database::query($sql); + while ($user = Database::fetch_row($res)) { + $users[] = $user[0]; + } + $result = Database::num_rows($res); + // we add 1 for every additional user (a user where the keyword matches one of the additional profile fields) + // that is not yet in the course and not yet in the search result + if (isset ($_REQUEST['keyword']) AND api_get_setting('ProfilingFilterAddingUsers') == 'true') { + foreach($additional_users as $additional_user_key=>$additional_user_value){ + if (!in_array($additional_user_key,$users) AND !in_array($additional_user_key,$users_of_course)){ + $result++; + } + } + } + return $result; +} +/** + * Get the users to display on the current page. + */ +function get_user_data($from, $number_of_items, $column, $direction) { + global $_course, $_configuration;; + + // Database table definitions + $user_table = Database :: get_main_table(TABLE_MAIN_USER); + $course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER); + $tbl_session_rel_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); + $table_user_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES); + + // adding teachers + $is_western_name_order = api_is_western_name_order(); + if (isset($_REQUEST['type']) && $_REQUEST['type']=='teacher') { + // adding a teacher through a session + if (!empty($_SESSION["id_session"])) { + $sql = "SELECT + u.user_id AS col0, + u.official_code AS col1, + ".($is_western_name_order + ? "u.firstname AS col2, + u.lastname AS col3," + : "u.lastname AS col2, + u.firstname AS col3,")." + u.email AS col4, + u.active AS col5, + u.user_id AS col6 + FROM $user_table u + LEFT JOIN $tbl_session_rel_course_user cu on u.user_id = cu.id_user and course_code='".$_SESSION['_course']['id']."' AND id_session ='".$_SESSION["id_session"]."' "; + + // applying the filter of the additional user profile fields + if (isset($_GET['subscribe_user_filter_value']) AND !empty($_GET['subscribe_user_filter_value']) AND api_get_setting('ProfilingFilterAddingUsers') == 'true'){ + $field_identification = explode('*',$_GET['subscribe_user_filter_value']); + $sql .= " + LEFT JOIN $table_user_field_values field_values + ON field_values.user_id = u.user_id + WHERE cu.id_user IS NULL AND u.status=1 AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) + AND field_values.field_id = '".Database::escape_string($field_identification[0])."' + AND field_values.field_value = '".Database::escape_string($field_identification[1])."'"; + } else { + $sql .= "WHERE cu.id_user IS NULL AND u.status=1 AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) "; + } + } else { + // adding a teacher NOT through a session + $sql = "SELECT + u.user_id AS col0, + u.official_code AS col1, + ".($is_western_name_order + ? "u.firstname AS col2, + u.lastname AS col3," + : "u.lastname AS col2, + u.firstname AS col3,")." + u.email AS col4, + u.active AS col5, + u.user_id AS col6 + FROM $user_table u + LEFT JOIN $course_user_table cu on u.user_id = cu.user_id and course_code='".$_SESSION['_course']['id']."'"; + + // applying the filter of the additional user profile fields + if (isset($_GET['subscribe_user_filter_value']) AND !empty($_GET['subscribe_user_filter_value']) AND api_get_setting('ProfilingFilterAddingUsers') == 'true'){ + $field_identification = explode('*',$_GET['subscribe_user_filter_value']); + $sql .= " + LEFT JOIN $table_user_field_values field_values + ON field_values.user_id = u.user_id + WHERE cu.user_id IS NULL AND u.status<>".DRH." + AND field_values.field_id = '".Database::escape_string($field_identification[0])."' + AND field_values.field_value = '".Database::escape_string($field_identification[1])."'"; + } else { + $sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." "; + } + + // adding a teacher NOT trough a session on a portal with multiple URLs + if ($_configuration['multiple_access_urls']) { + $url_access_id = api_get_current_access_url_id(); + if ($url_access_id !=-1) { + $tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); + $sql = "SELECT + u.user_id AS col0, + u.official_code AS col1, + ".($is_western_name_order + ? "u.firstname AS col2, + u.lastname AS col3," + : "u.lastname AS col2, + u.firstname AS col3,")." + u.email AS col4, + u.active AS col5, + u.user_id AS col6 + FROM $user_table u + LEFT JOIN $course_user_table cu on u.user_id = cu.user_id and course_code='".$_SESSION['_course']['id']."' + INNER JOIN $tbl_url_rel_user as url_rel_user ON (url_rel_user.user_id = u.user_id) "; + + // applying the filter of the additional user profile fields + if (isset($_GET['subscribe_user_filter_value']) AND !empty($_GET['subscribe_user_filter_value']) AND api_get_setting('ProfilingFilterAddingUsers') == 'true'){ + $field_identification = explode('*',$_GET['subscribe_user_filter_value']); + $sql .= " + LEFT JOIN $table_user_field_values field_values + ON field_values.user_id = u.user_id + WHERE cu.user_id IS NULL AND u.status<>".DRH." + AND field_values.field_id = '".Database::escape_string($field_identification[0])."' + AND field_values.field_value = '".Database::escape_string($field_identification[1])."'"; + } else { + $sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." AND access_url_id= $url_access_id "; + } + } + } + } + } else { + // adding a student + if (!empty($_SESSION["id_session"])) { + $sql = "SELECT + u.user_id AS col0, + u.official_code AS col1, + ".($is_western_name_order + ? "u.firstname AS col2, + u.lastname AS col3," + : "u.lastname AS col2, + u.firstname AS col3,")." + u.email AS col4, + u.active AS col5, + u.user_id AS col6 + FROM $user_table u + LEFT JOIN $tbl_session_rel_course_user cu on u.user_id = cu.id_user and course_code='".$_SESSION['_course']['id']."' AND id_session ='".$_SESSION["id_session"]."' "; + + // applying the filter of the additional user profile fields + if (isset($_GET['subscribe_user_filter_value']) AND !empty($_GET['subscribe_user_filter_value'])){ + $field_identification = explode('*',$_GET['subscribe_user_filter_value']); + $sql .= " + LEFT JOIN $table_user_field_values field_values + ON field_values.user_id = u.user_id + WHERE cu.id_user IS NULL AND u.status<>".DRH." AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) + AND field_values.field_id = '".Database::escape_string($field_identification[0])."' + AND field_values.field_value = '".Database::escape_string($field_identification[1])."'"; + } else { + $sql .= "WHERE cu.id_user IS NULL AND u.status<>".DRH." AND (u.official_code <> 'ADMIN' OR u.official_code IS NULL) "; + } + } else { + + $sql = "SELECT + u.user_id AS col0, + u.official_code AS col1, + ".($is_western_name_order + ? "u.firstname AS col2, + u.lastname AS col3," + : "u.lastname AS col2, + u.firstname AS col3,")." + u.email AS col4, + u.active AS col5, + u.user_id AS col6 + FROM $user_table u + LEFT JOIN $course_user_table cu on u.user_id = cu.user_id and course_code='".$_SESSION['_course']['id']."'"; + + // applying the filter of the additional user profile fields + if (isset($_GET['subscribe_user_filter_value']) AND !empty($_GET['subscribe_user_filter_value'])){ + $field_identification = explode('*',$_GET['subscribe_user_filter_value']); + $sql .= " + LEFT JOIN $table_user_field_values field_values + ON field_values.user_id = u.user_id + WHERE cu.user_id IS NULL AND u.status<>".DRH." + AND field_values.field_id = '".Database::escape_string($field_identification[0])."' + AND field_values.field_value = '".Database::escape_string($field_identification[1])."'"; + } else { + $sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." "; + } + + //showing only the courses of the current Dokeos access_url_id + global $_configuration; + if ($_configuration['multiple_access_urls']) { + $url_access_id = api_get_current_access_url_id(); + if ($url_access_id !=-1) { + + $tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); + $sql = "SELECT + u.user_id AS col0, + u.official_code AS col1, + ".($is_western_name_order + ? "u.firstname AS col2, + u.lastname AS col3," + : "u.lastname AS col2, + u.firstname AS col3,")." + u.email AS col4, + u.active AS col5, + u.user_id AS col6 + FROM $user_table u + LEFT JOIN $course_user_table cu on u.user_id = cu.user_id and course_code='".$_SESSION['_course']['id']."' + INNER JOIN $tbl_url_rel_user as url_rel_user + ON (url_rel_user.user_id = u.user_id) "; + + + // applying the filter of the additional user profile fields + if (isset($_GET['subscribe_user_filter_value']) AND !empty($_GET['subscribe_user_filter_value']) AND api_get_setting('ProfilingFilterAddingUsers') == 'true'){ + $field_identification = explode('*',$_GET['subscribe_user_filter_value']); + $sql .= " + LEFT JOIN $table_user_field_values field_values + ON field_values.user_id = u.user_id + WHERE cu.user_id IS NULL AND u.status<>".DRH." + AND field_values.field_id = '".Database::escape_string($field_identification[0])."' + AND field_values.field_value = '".Database::escape_string($field_identification[1])."' AND access_url_id= $url_access_id "; + } else { + $sql .= "WHERE cu.user_id IS NULL AND u.status<>".DRH." AND access_url_id= $url_access_id "; + } + + } + } + } + } + + // adding additional WHERE statements to the SQL for the search functionality + if (isset ($_REQUEST['keyword'])) { + $keyword = Database::escape_string(trim($_REQUEST['keyword'])); + $sql .= " AND (firstname LIKE '%".$keyword."%' OR lastname LIKE '%".$keyword."%' OR email LIKE '%".$keyword."%' OR username LIKE '%".$keyword."%' OR official_code LIKE '%".$keyword."%')"; + + if (api_get_setting('ProfilingFilterAddingUsers') == 'true') { + // we also want to search for users who have something in their profile fields that matches the keyword + $additional_users = search_additional_profile_fields($keyword); + } + + // getting all the users of the course (to make sure that we do not display users that are already in the course) + if (!empty($_SESSION["id_session"])) { + $a_course_users = CourseManager :: get_user_list_from_course_code($_SESSION['_course']['id'], true, $_SESSION['id_session']); + } else { + $a_course_users = CourseManager :: get_user_list_from_course_code($_SESSION['_course']['id'], true); + } + foreach ($a_course_users as $user_id=>$course_user) { + $users_of_course[] = $course_user['user_id']; + } + } + + // Sorting and pagination (used by the sortable table) + $sql .= " ORDER BY col$column $direction "; + $sql .= " LIMIT $from,$number_of_items"; + + $res = Database::query($sql); + $users = array (); + while ($user = Database::fetch_row($res)) { + $users[] = $user; + $_SESSION['session_user_id'][] = $user[0]; + if ($is_western_name_order) { + $_SESSION['session_user_name'][] = api_get_person_name($user[2], $user[3]); + } else { + $_SESSION['session_user_name'][] = api_get_person_name($user[3], $user[2]); + } + } + // adding additional users based on the search on the additional profile fields + if (isset ($_REQUEST['keyword'])){ + if (is_array($additional_users)) { + foreach($additional_users as $additional_user_key=>$additional_user_value){ + if (!in_array($additional_user_key,$_SESSION['session_user_id']) AND !in_array($additional_user_key,$users_of_course)){ + $users[]= array($additional_user_value['col0'],$additional_user_value['col1'],$additional_user_value['col2'].'*',$additional_user_value['col3'].'*',$additional_user_value['col4'],$additional_user_value['col5'], $additional_user_value['col6']); + } + } + } + } + return $users; +} +/** +* Returns a mailto-link +* @param string $email An email-address +* @return string HTML-code with a mailto-link +*/ +function email_filter($email) { + return Display :: encrypted_mailto_link($email, $email); +} +/** + * Build the reg-column of the table + * @param int $user_id The user id + * @return string Some HTML-code + */ +function reg_filter($user_id) { + if(isset($_REQUEST['type']) && $_REQUEST['type']=='teacher') $type='teacher'; else $type='student'; + $result = "".get_lang("reg").""; + return $result; +} + + +/** + * Build the active-column of the table to lock or unlock a certain user + * lock = the user can no longer use this account + * @author Patrick Cool
';
+
+$actions .= ''.Display::return_icon('user.png',get_lang('BackToUserList'),'','32').'';
+if ($_GET['keyword'])
+{
+ $actions .= ''.Display::return_icon('clean_group.gif').' '.get_lang('ClearSearchResults').'';
+}
+if ($_GET['subscribe_user_filter_value'] AND !empty($_GET['subscribe_user_filter_value']))
+{
+ $actions .= ''.Display::return_icon('clean_group.gif').' '.get_lang('ClearFilterResults').'';
+}
+if (api_get_setting('ProfilingFilterAddingUsers') == 'true') {
+ display_extra_profile_fields_filter();
+}
+
+// Build search-form
+$form = new FormValidator('search_user', 'get', '', '', null, false);
+$renderer = & $form->defaultRenderer();
+$renderer->setElementTemplate('{element} ');
+$form->add_textfield('keyword', '', false);
+$form->addElement('hidden', 'type', Security::remove_XSS($_REQUEST['type']));
+$form->addElement('style_submit_button', 'submit', get_lang('SearchButton'), 'class="search"');
+$form->addElement('static', 'additionalactions', null, $actions);
+$form->display();
+echo '
';
+
+// Build table
+$table = new SortableTable('subscribe_users', 'get_number_of_users', 'get_user_data', ($is_western_name_order xor $sort_by_first_name) ? 3 : 2);
+$parameters['keyword'] = Security::remove_XSS($_REQUEST['keyword']);
+$parameters ['type'] = Security::remove_XSS($_REQUEST['type']);
+$table->set_additional_parameters($parameters);
+$col = 0;
+$table->set_header($col ++, '', false);
+$table->set_header($col ++, get_lang('OfficialCode'));
+if (api_is_western_name_order()) {
+ $table->set_header($col ++, get_lang('FirstName'));
+ $table->set_header($col ++, get_lang('LastName'));
+} else {
+ $table->set_header($col ++, get_lang('LastName'));
+ $table->set_header($col ++, get_lang('FirstName'));
+}
+$table->set_header($col ++, get_lang('Email'));
+$table->set_column_filter($col -1, 'email_filter');
+$table->set_header($col ++, get_lang('Active'),false);
+$table->set_column_filter($col -1, 'active_filter');
+$table->set_header($col ++, get_lang('reg'), false);
+$table->set_column_filter($col -1, 'reg_filter');
+$table->set_form_actions(array ('subscribe' => get_lang('reg')), 'user');
+
+if (!empty($_POST['keyword'])) {
+ $keyword_name=Security::remove_XSS($_POST['keyword']);
+ echo ''.get_lang('SearchResultsFor').' '.$keyword_name.'
'; +} + +// Display table +$table->display(); + +// footer +Display :: display_footer(); + +/** + * Search the additional user profile fields defined by the platform administrator in + * platform administration > profiling for a given keyword. + * We not only search in the predefined options but also in the input fields wherer + * the user can enter some text. + * + * For this we get the additional profile field options that match the (search) keyword, + * then we find all the users who have entered the (search)keyword in a input field of the + * additional profile fields or have chosen one of the matching predefined options + * + * @param string $keyword a keyword we are looking for in the additional profile fields + * @return array $additional_users an array with the users who have an additional profile field that matches the keyword + */ +function search_additional_profile_fields($keyword) +{ + // database table definitions + $table_user_field_options = Database :: get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS); + $table_user_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES); + $table_user = Database::get_main_table(TABLE_MAIN_USER); + $table_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER); + $table_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); + + // getting the field option text that match this keyword (for radio buttons and checkboxes) + $sql_profiling = "SELECT * FROM $table_user_field_options WHERE option_display_text LIKE '%".$keyword."%'"; + $result_profiling = Database::query($sql_profiling); + while ($profiling_field_options = Database::fetch_array($result_profiling)) { + $profiling_field_options_exact_values[] = $profiling_field_options; + } + + foreach ($profiling_field_options_exact_values as $profilingkey=>$profilingvalue){ + $profiling_field_options_exact_values_sql .= "OR (field_id = '".$profilingvalue['field_id']."' AND field_value='".$profilingvalue['option_value']."') "; + } + + // getting all the user ids of the users who have chosen on of the predefined fields that contain the keyword + // or all the users who have entered the keyword in a free-form field + $sql_profiling_values = "SELECT user.user_id as col0, user.official_code as col1, user.lastname as col2, user.firstname as col3, user.email as col4, user.active as col5, user.user_id as col6 + FROM $table_user user, $table_user_field_values user_values + WHERE user.user_id = user_values.user_id + AND ( field_value LIKE '%".$keyword."%' + ".$profiling_field_options_exact_values_sql.")"; + $result_profiling_values = Database::query($sql_profiling_values); + while ($profiled_users = Database::fetch_array($result_profiling_values)) { + $additional_users[$profiled_users['col0']] = $profiled_users; + } + + return $additional_users; +} +/** + * This function displays a dropdown list with all the additional user profile fields defined by the platform administrator in + * platform administration > profiling. Only the fields that have predefined fields are usefull for such a filter. + * + */ +function display_extra_profile_fields_filter() +{ + // getting all the additional user profile fields + $extra = UserManager::get_extra_fields(0,50,5,'ASC'); + + $return=''; + + // looping through the additional user profile fields + foreach($extra as $id => $field_details) { + // $field_details[2] contains the type of the additional user profile field + switch($field_details[2]) { + // text fields cannot be used as a filter + case USER_FIELD_TYPE_TEXT: + break; + // text area fields cannot be used as a filter + case USER_FIELD_TYPE_TEXTAREA: + break; + case USER_FIELD_TYPE_RADIO: + case USER_FIELD_TYPE_SELECT: + case USER_FIELD_TYPE_SELECT_MULTIPLE: + $return .= ''; + break; + } + } + + echo ''; + +} diff --git a/main/user/user.php b/main/user/user.php index 19ad82cb0f..9a7deb8b81 100755 --- a/main/user/user.php +++ b/main/user/user.php @@ -332,13 +332,14 @@ if ( api_is_allowed_to_edit(null, true)) { echo "
";
// the action links
- $actions .= ''.Display::return_icon('csv.gif', get_lang('ExportAsCSV')).' '.get_lang('ExportAsCSV').' ';
- $actions .= ''.Display::return_icon('excel.gif', get_lang('ExportAsXLS')).' '.get_lang('ExportAsXLS').' ';
if (api_get_setting('allow_user_course_subscription_by_course_admin') == 'true') {
- $actions .= ''.Display::return_icon('add_user_big.gif',get_lang("SubscribeUserToCourse")).' '.get_lang("SubscribeUserToCourse").' ';
- $actions .= "".Display::return_icon('add_teacher_big.gif', get_lang("SubscribeUserToCourseAsTeacher"))." ".get_lang("SubscribeUserToCourseAsTeacher")." ";
+ $actions .= ''.Display::return_icon('new_user.png',get_lang("SubscribeUserToCourse"),'','32').' ';
+ $actions .= "".Display::return_icon('new_teacher.png', get_lang("SubscribeUserToCourseAsTeacher"),'','32')." ";
}
- $actions .= "".Display::return_icon('group.gif', get_lang("GroupUserManagement"))." ".get_lang("GroupUserManagement")."";
+ $actions .= ''.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'','32').' ';
+ $actions .= ''.Display::return_icon('export_excel.png', get_lang('ExportAsXLS'),'','32').' ';
+ $actions .= "".Display::return_icon('group.png', get_lang("GroupUserManagement"),'','32')."";
+
if (api_get_setting('use_session_mode') == 'false') {
$actions .= ' '.get_lang('Classes').'';
}