I have a related problem with the autolink functionality for Custom Taxonomy Multiselector and Custom Post Multiselector also.
I would like the autolink to be enabled however this should perform a search of the members directory.
Instead I get a broken html list printed to the screen.
Looking at the ‘display_filter’ function in both classes (class-field-type-multi-select-taxonomy.php and class-field-type-multi-select-post-type.php) neither check to see if autolink is enabled or not and neither has any code to make the items a click through to a search query of the members directory.
Code from the original plugin is as below:
/**
* Modify the appearance of value. Apply autolink if enabled.
*
* @param string $value Original value of field
* @param int $field_id Id of field
* @return string Value formatted
*/
public static function display_filter($field_value, $field_id = '') {
$new_field_value = $field_value;
if (!empty($field_value) && !empty($field_id)) {
$field = BP_XProfile_Field::get_instance($field_id);
if ($field) {
$do_autolink = apply_filters('bxcft_do_autolink',
$field->get_do_autolink());
if ($do_autolink) {
$query_arg = bp_core_get_component_search_query_arg( 'members' );
}
$childs = $field->get_children();
if (!empty($childs) && isset($childs[0])) {
$taxonomy_selected = $childs[0]->name;
}
$aux = '';
$term_ids = explode(',', $field_value);
foreach ($term_ids as $tid) {
$tid = trim($tid);
$term = get_term_by('name', $tid, $taxonomy_selected);
if ($term && $term->taxonomy == $taxonomy_selected) {
if (empty($aux)) {
$aux .= '<ul class="list_custom_taxonomy">';
}
$aux .= '<li>';
if ($do_autolink) {
$search_url = add_query_arg( array(
$query_arg => urlencode( $tid )
), bp_get_members_directory_permalink() );
$aux .= '<a href="' . esc_url( $search_url ) .
'" rel="nofollow">' . $term->name . '</a>';
} else {
$aux .= $term->name;
}
$aux .= '</li>';
}
}
if (!empty($aux)) {
$aux .= '</ul>';
}
$new_field_value = $aux;
}
}
/**
* bxcft_multiselect_custom_taxonomy_display_filter
*
* Use this filter to modify the appearance of Multiselector
* Custom Taxonomy field value.
* @param $new_field_value Value of field
* @param $field_id Id of field.
* @return Filtered value of field.
*/
return apply_filters('bxcft_multiselect_custom_taxonomy_display_filter',
$new_field_value, $field_id);
}
