core_search_fields = array(
'user_login',
'user_url',
'display_name',
'user_email',
'user_nicename',
);
add_filter( 'um_search_select_fields', array( &$this, 'um_search_select_fields' ), 10, 1 );
}
/**
* Show filter
*
* @todo make UM:Groups members list via general directory
*
* @deprecated since 2.1.0 - Use only in UM Groups extension
* @param $filter
*/
function show_filter( $filter ) {
/**
* @var $type
* @var $attrs
*/
extract( $this->prepare_filter( $filter ) );
switch ( $type ) {
case 'select':
/*if( isset($attrs) && is_array( $attrs['options'] ) ){
asort( $attrs['options'] );
}*/
if ( isset( $attrs['label'] ) ) {
$label = $attrs['label'];
} else {
$label = isset( $attrs['title'] ) ? $attrs['title'] : '';
} ?>
options()->get( 'members_page' ) == 0 && um_is_core_page( 'members' ) ) {
um_redirect_home();
}
}
/**
* Tag conversion for member directory
*
* @param $string
* @param $array
*
* @return mixed
*/
function convert_tags( $string, $array ) {
$search = array(
'{total_users}',
);
$replace = array(
$array['total_users'],
);
$string = str_replace( $search, $replace, $string );
return $string;
}
/**
* Prepare filter data
*
* @param $filter
* @return array
*/
function prepare_filter( $filter ) {
$fields = UM()->builtin()->all_user_fields;
if ( isset( $fields[ $filter ] ) ) {
$attrs = $fields[ $filter ];
} else {
/**
* UM hook
*
* @type filter
* @title um_custom_search_field_{$filter}
* @description Custom search settings by $filter
* @input_vars
* [{"var":"$settings","type":"array","desc":"Search Settings"}]
* @change_log
* ["Since: 2.0"]
* @usage
*
* @example
*
*/
$attrs = apply_filters( "um_custom_search_field_{$filter}", array() );
}
// additional filter for search field attributes
/**
* UM hook
*
* @type filter
* @title um_search_field_{$filter}
* @description Extend search settings by $filter
* @input_vars
* [{"var":"$settings","type":"array","desc":"Search Settings"}]
* @change_log
* ["Since: 2.0"]
* @usage
*
* @example
*
*/
$attrs = apply_filters( "um_search_field_{$filter}", $attrs );
$type = UM()->builtin()->is_dropdown_field( $filter, $attrs ) ? 'select' : 'text';
/**
* UM hook
*
* @type filter
* @title um_search_field_type
* @description Change search field type
* @input_vars
* [{"var":"$type","type":"string","desc":"Search field type"},
* {"var":"$settings","type":"array","desc":"Search Settings"}]
* @change_log
* ["Since: 2.0"]
* @usage
*
* @example
*
*/
$type = apply_filters( 'um_search_field_type', $type, $attrs );
/**
* UM hook
*
* @type filter
* @title um_search_fields
* @description Filter all search fields
* @input_vars
* [{"var":"$settings","type":"array","desc":"Search Fields"}]
* @change_log
* ["Since: 2.0"]
* @usage
*
* @example
*
*/
$attrs = apply_filters( 'um_search_fields', $attrs );
if ( $type == 'select' ) {
if ( isset( $attrs ) && is_array( $attrs['options'] ) ) {
asort( $attrs['options'] );
}
/**
* UM hook
*
* @type filter
* @title um_search_select_fields
* @description Filter all search fields for select field type
* @input_vars
* [{"var":"$settings","type":"array","desc":"Search Fields"}]
* @change_log
* ["Since: 2.0"]
* @usage
*
* @example
*
*/
$attrs = apply_filters( 'um_search_select_fields', $attrs );
}
return compact( 'type', 'attrs' );
}
/**
* Display assigned roles in search filter 'role' field
* @param array $attrs
* @return array
* @uses add_filter 'um_search_select_fields'
* @since 1.3.83
*/
function um_search_select_fields( $attrs ) {
if ( ! empty( $attrs['metakey'] ) && strstr( $attrs['metakey'], 'role_' ) ) {
$shortcode_roles = get_post_meta( UM()->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;
}
/**
* 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;
}
}
}