core_search_fields = array(
'user_login',
'username',
'display_name',
'user_email',
);
add_filter( 'um_search_select_fields', array(&$this, 'um_search_select_fields'), 10, 1 );
}
/***
*** @user_search_columns
***/
function user_search_columns( $search_columns ){
if ( is_admin() ) {
$search_columns[] = 'display_name';
}
return $search_columns;
}
/***
*** @Members page allowed?
***/
function access_members() {
if ( um_get_option('members_page') == 0 && um_is_core_page('members') ) {
um_redirect_home();
}
}
/***
*** @tag conversion for member directory
***/
function convert_tags( $string, $array ) {
$search = array(
'{total_users}',
);
$replace = array(
$array['total_users'],
);
$string = str_replace($search, $replace, $string);
return $string;
}
/***
*** @show filter
***/
function show_filter( $filter ) {
$fields = UM()->builtin()->all_user_fields;
if ( isset( $fields[ $filter ] ) ) {
$attrs = $fields[ $filter ];
} else {
$attrs = apply_filters("um_custom_search_field_{$filter}", array() );
}
// additional filter for search field attributes
$attrs = apply_filters("um_search_field_{$filter}", $attrs);
$type = UM()->builtin()->is_dropdown_field( $filter, $attrs ) ? 'select' : 'text';
$type = apply_filters( 'um_search_field_type', $type, $attrs );
// filter all search fields
$attrs = apply_filters( 'um_search_fields', $attrs );
if ( $type == 'select' )
$attrs = apply_filters( 'um_search_select_fields', $attrs );
switch ( $type ) {
case 'select':
?>
shortcodes()->form_id, '_um_roles', true );
$um_roles = UM()->roles()->get_roles( false );
if( ! empty( $shortcode_roles ) && is_array( $shortcode_roles ) ){
$attrs['options'] = array();
foreach ( $um_roles as $key => $value ) {
if ( in_array( $key, $shortcode_roles ) ) {
$attrs['options'][ $key ] = $value;
}
}
}
}
return $attrs;
}
/***
*** @Generate a loop of results
***/
function get_members( $args ) {
global $wpdb, $post;
extract($args);
$query_args = array();
$query_args = apply_filters( 'um_prepare_user_query_args', $query_args, $args );
// Prepare for BIG SELECT query
$wpdb->query('SET SQL_BIG_SELECTS=1');
// number of profiles for mobile
if ( UM()->mobile()->isMobile() && isset( $profiles_per_page_mobile ) ){
$profiles_per_page = $profiles_per_page_mobile;
}
$query_args['number'] = $profiles_per_page;
if( isset( $args['number'] ) ){
$query_args['number'] = $args['number'];
}
if( isset( $args['page'] ) ){
$members_page = $args['page'];
}else{
$members_page = isset( $_REQUEST['members_page'] ) ? $_REQUEST['members_page'] : 1;
}
$query_args['paged'] = $members_page;
if ( ! um_user( 'can_view_all' ) && is_user_logged_in() ) {
//unset( $query_args );
$query_args = array();
}
do_action('um_user_before_query', $query_args );
$users = new \WP_User_Query( $query_args );
do_action('um_user_after_query', $query_args, $users );
$array['users'] = isset( $users->results ) && ! empty( $users->results ) ? array_unique( $users->results ) : array();
$array['total_users'] = (isset( $max_users ) && $max_users && $max_users <= $users->total_users ) ? $max_users : $users->total_users;
$array['page'] = $members_page;
$array['total_pages'] = ceil( $array['total_users'] / $profiles_per_page );
$array['header'] = $this->convert_tags( $header, $array );
$array['header_single'] = $this->convert_tags( $header_single, $array );
$array['users_per_page'] = $array['users'];
for( $i = $array['page']; $i <= $array['page'] + 2; $i++ ) {
if ( $i <= $array['total_pages'] ) {
$pages_to_show[] = $i;
}
}
if ( isset( $pages_to_show ) && count( $pages_to_show ) < 5 ) {
$pages_needed = 5 - count( $pages_to_show );
for ( $c = $array['page']; $c >= $array['page'] - 2; $c-- ) {
if ( !in_array( $c, $pages_to_show ) && $c > 0 ) {
$pages_to_add[] = $c;
}
}
}
if ( isset( $pages_to_add ) ) {
asort( $pages_to_add );
$pages_to_show = array_merge( (array)$pages_to_add, $pages_to_show );
if ( count( $pages_to_show ) < 5 ) {
if ( max($pages_to_show) - $array['page'] >= 2 ) {
$pages_to_show[] = max($pages_to_show) + 1;
if ( count( $pages_to_show ) < 5 ) {
$pages_to_show[] = max($pages_to_show) + 1;
}
} else if ( $array['page'] - min($pages_to_show) >= 2 ) {
$pages_to_show[] = min($pages_to_show) - 1;
if ( count( $pages_to_show ) < 5 ) {
$pages_to_show[] = min($pages_to_show) - 1;
}
}
}
asort( $pages_to_show );
$array['pages_to_show'] = $pages_to_show;
} else {
if ( isset( $pages_to_show ) && count( $pages_to_show ) < 5 ) {
if ( max($pages_to_show) - $array['page'] >= 2 ) {
$pages_to_show[] = max($pages_to_show) + 1;
if ( count( $pages_to_show ) < 5 ) {
$pages_to_show[] = max($pages_to_show) + 1;
}
} else if ( $array['page'] - min($pages_to_show) >= 2 ) {
$pages_to_show[] = min($pages_to_show) - 1;
if ( count( $pages_to_show ) < 5 ) {
$pages_to_show[] = min($pages_to_show) - 1;
}
}
}
if ( isset( $pages_to_show ) && is_array( $pages_to_show ) ) {
asort( $pages_to_show );
$array['pages_to_show'] = $pages_to_show;
}
}
if ( isset( $array['pages_to_show'] ) ) {
if ( $array['total_pages'] < count( $array['pages_to_show'] ) ) {
foreach( $array['pages_to_show'] as $k => $v ) {
if ( $v > $array['total_pages'] ) unset( $array['pages_to_show'][$k] );
}
}
foreach( $array['pages_to_show'] as $k => $v ) {
if ( (int)$v <= 0 ) {
unset( $array['pages_to_show'][$k] );
}
}
}
return apply_filters('um_prepare_user_results_array', $array );
}
/**
* Optimizes Member directory with multiple LEFT JOINs
* @param object $vars
* @return object $var
*/
public function um_optimize_member_query( $vars ) {
global $wpdb;
$arr_where = explode("\n", $vars->query_where );
$arr_left_join = explode("LEFT JOIN", $vars->query_from );
$arr_user_photo_key = array('synced_profile_photo','profile_photo','synced_gravatar_hashed_id');
foreach ( $arr_where as $where ) {
foreach( $arr_user_photo_key as $key ){
if( strpos( $where , "'".$key."'" ) > -1 ){
// find usermeta key
preg_match("#mt[0-9]+.#", $where, $meta_key );
// remove period from found meta_key
$meta_key = str_replace(".","", current( $meta_key ) );
// remove matched LEFT JOIN clause
$vars->query_from = str_replace('LEFT JOIN wp_usermeta AS '.$meta_key.' ON ( wp_users.ID = '.$meta_key.'.user_id )', '', $vars->query_from );
// prepare EXISTS replacement for LEFT JOIN clauses
$where_exists = 'um_exist EXISTS( SELECT '.$wpdb->usermeta.'.umeta_id FROM '.$wpdb->usermeta.' WHERE '.$wpdb->usermeta.'.user_id = '.$wpdb->users.'.ID AND '.$wpdb->usermeta.'.meta_key IN("'.implode('","', $arr_user_photo_key ).'") AND '.$wpdb->usermeta.'.meta_value != "" )';
// Replace LEFT JOIN clauses with EXISTS and remove duplicates
if( strpos( $vars->query_where, 'um_exist' ) === FALSE ){
$vars->query_where = str_replace( $where , $where_exists, $vars->query_where );
}else{
$vars->query_where = str_replace( $where , '1=0', $vars->query_where );
}
}
}
}
$vars->query_where = str_replace("\n", "", $vars->query_where );
$vars->query_where = str_replace("um_exist", "", $vars->query_where );
return $vars;
}
}
}