name = __( ucfirst( $tax_name ), 'wp-user-frontend' ); $this->input_type = 'taxonomy'; $this->tax_name = $tax_name; // $this->taxonomy=$taxonomy; $this->icon = 'squares-2x2'; } /** * Check if this field should be treated as a pro feature * * @return bool */ public function is_pro() { // Get free taxonomies (built-in + taxonomies for post/page) $free_taxonomies = wpuf_get_free_taxonomies(); // If this is a custom taxonomy (not in free list) and pro is not active, treat it as a pro feature if ( ! in_array( $this->tax_name, $free_taxonomies, true ) && ! wpuf_is_pro_active() ) { return true; } return false; } /** * Render the Post Taxonomy field * * @param array $field_settings * @param int $form_id * @param string $type * @param int $post_id * * @return void */ public function render( $field_settings, $form_id, $type = 'post', $post_id = null ) { // Check if this is a custom taxonomy and pro is not active $free_taxonomies = wpuf_get_free_taxonomies(); $taxonomy_name = isset( $field_settings['name'] ) ? $field_settings['name'] : $this->tax_name; if ( ! in_array( $taxonomy_name, $free_taxonomies, true ) && ! wpuf_is_pro_active() ) { // Don't render custom taxonomies on frontend when pro is not active return; } $this->field_settings = $field_settings; $this->form_id = $form_id; ?>
  • print_list_attributes( $this->field_settings ); ?>> print_label( $this->field_settings, $this->form_id ); $this->exclude_type = isset( $this->field_settings['exclude_type'] ) ? $this->field_settings['exclude_type'] : 'exclude'; $this->exclude = $this->field_settings['exclude']; if ( $this->exclude_type === 'child_of' && ! empty( $this->exclude ) ) { $this->exclude = $this->exclude[0]; } $this->taxonomy = $this->field_settings['name']; $this->class = ' wpuf_' . $this->field_settings['name'] . '_' . $form_id; $current_user = get_current_user_id(); if ( $post_id && $this->field_settings['type'] === 'text' ) { $this->terms = wp_get_post_terms( $post_id, $this->taxonomy, [ 'fields' => 'names' ] ); } elseif ( $post_id ) { $this->terms = wp_get_post_terms( $post_id, $this->taxonomy, [ 'fields' => 'ids' ] ); } if ( ! taxonomy_exists( $this->taxonomy ) ) { echo wp_kses_post( '
    ' . __( 'This field is no longer available.', 'wp-user-frontend' ) . '
    ' ); return; } $div_class = 'wpuf_' . $this->field_settings['name'] . '_' . $this->field_settings['type'] . '_' . $field_settings['id'] . '_' . $form_id; if ( $this->field_settings['type'] === 'checkbox' ) { ?>
    field_settings['type'] ) { case 'ajax': // Use text input with ajax search for all taxonomies $post_id = null; $this->tax_input( $post_id, $field_settings ); break; case 'select': $post_id = null; $this->tax_select( $post_id ); break; case 'multiselect': $post_id = null; $this->tax_multiselect( $post_id ); break; case 'checkbox': wpuf_category_checklist( $post_id, false, $this->field_settings, $this->class ); break; case 'text': $post_id = null; $this->tax_input( $post_id, $field_settings ); break; default: // code... break; } ?> help_text( $field_settings ); } public function taxnomy_select( $terms ) { $attr = $this->field_settings; $selected = $terms ? $terms : ''; $dataset = sprintf( 'data-required="%s" data-type="select" data-form-id="%d"', $attr['required'], trim( $this->form_id ) ); $exclude = wpuf_get_field_settings_excludes( $this->field_settings, $this->exclude_type ); $tax_args = [ 'show_option_none' => __( '-- Select --', 'wp-user-frontend' ), 'hierarchical' => 1, 'hide_empty' => 0, 'orderby' => isset( $attr['orderby'] ) ? $attr['orderby'] : 'name', 'order' => isset( $attr['order'] ) ? $attr['order'] : 'ASC', 'name' => $this->taxonomy . '[]', 'taxonomy' => $this->taxonomy, 'echo' => 0, 'title_li' => '', 'class' => 'cat-ajax ' . $this->taxonomy . $this->class, $exclude['type'] => ( $this->exclude_type === 'child_of' ) ? $exclude['childs'] : $this->exclude, 'selected' => $selected, 'child_of' => isset( $attr['parent_cat'] ) ? $attr['parent_cat'] : '', ]; $tax_args = apply_filters( 'wpuf_taxonomy_checklist_args', $tax_args ); $select = wp_dropdown_categories( $tax_args ); echo str_replace( ' $attr['required'], 'name' => $attr['name'], 'exclude_type' => isset( $attr['exclude_type'] ) ? $attr['exclude_type'] : 'exclude', // 'exclude_type' => $attr['exclude_type'], 'exclude' => $attr['exclude'], 'orderby' => $attr['orderby'], 'order' => $attr['order'], // 'last_term_id' => isset( $attr['parent_cat'] ) ? $attr['parent_cat'] : '', //'term_id' => $selected ]; $attr = apply_filters( 'wpuf_taxonomy_checklist_args', $attr ); ?> > parent ][] = &$item; } unset( $item ); foreach ( $items as &$item ) { if ( isset( $childs[ $item->term_id ] ) ) { $item->childs = $childs[ $item->term_id ]; } } return reset( $childs ); } public function RecursiveCatWrite( $tree ) { foreach ( $tree as $vals ) { $level = 0; ?>
    taxnomy_select( $vals->term_id ); ?>
    field_settings['parent_cat'] = $vals->term_id; if ( isset( $vals->childs ) ) { $this->RecursiveCatWrite( $vals->childs ); } } } public function tax_ajax( $post_id = null ) { $taxonomy = $this->field_settings['name']; if ( isset( $post_id ) ) { $this->terms = wp_get_post_terms( $post_id, $this->taxonomy, [ 'fields' => 'all' ] ); asort( $this->terms ); if ( count( $this->terms ) > 1 ) { $first_item = array_shift( $this->terms ); } $include = []; foreach ( $this->field_settings['exclude'] as $parent ) { array_map( function ( $term ) use ( &$include ) { $include[] = $term->term_id; }, get_terms( [ 'taxonomy' => $taxonomy, 'parent' => $parent, 'hide_empty' => false, ] ) ); } $this->field_settings['exclude'] = $include; if ( isset( $first_item ) ) { array_push( $this->field_settings['exclude'], $first_item->term_id ); } } ?>
    terms ) ) { ?>
    taxnomy_select( null ); ?>
    field_settings['type'] === 'ajax' ) { $level = 0; ?>
    field_settings; $dataset = sprintf( 'data-required="%s" data-type="select" data-form-id="%d"', $attr['required'], trim( $this->form_id ) ); $child_of = $this->field_settings['exclude']; $selected = count( $this->terms ) !== 1 ? $child_of[ array_search( $this->terms[0]->term_id, $child_of, true ) ] : $child_of[ count( $child_of ) - 1 ]; $tax_args = [ 'show_option_none' => __( '-- Select --', 'wp-user-frontend' ), 'hierarchical' => 1, 'hide_empty' => 0, 'orderby' => isset( $attr['orderby'] ) ? $attr['orderby'] : 'name', 'order' => isset( $attr['order'] ) ? $attr['order'] : 'ASC', 'name' => $this->taxonomy . '[]', 'taxonomy' => $this->taxonomy, 'echo' => 0, 'title_li' => '', 'class' => 'cat-ajax ' . $this->taxonomy . $this->class, 'include' => $this->field_settings['exclude'], 'selected' => $selected, ]; $select_result = wp_dropdown_categories( $tax_args ); echo str_replace( ' $attr['required'], 'name' => $attr['name'], 'exclude_type' => isset( $attr['exclude_type'] ) ? $attr['exclude_type'] : 'exclude', 'exclude' => $attr['exclude'], 'orderby' => $attr['orderby'], 'order' => $attr['order'], ]; $attr = apply_filters( 'wpuf_taxonomy_checklist_args', $attr ); ?> >
    terms[0]->parent, $this->field_settings['exclude'], true ); if ( count( $this->terms ) > 1 || $found === true ) { foreach ( $this->terms as $term ) { $include = array_map( function ( $term ) use ( &$include ) { return $term->term_id; }, get_terms( [ 'taxonomy' => $taxonomy, 'parent' => $term->parent, 'hide_empty' => false, ] ) ); $tax_args = [ 'hide_empty' => 0, 'orderby' => isset( $attr['orderby'] ) ? $attr['orderby'] : 'name', 'order' => isset( $attr['order'] ) ? $attr['order'] : 'ASC', 'name' => $this->taxonomy . '[]', 'taxonomy' => $this->taxonomy, 'title_li' => '', 'class' => 'cat-ajax ' . $this->taxonomy . $this->class, 'include' => $include, 'selected' => $term->term_id, ]; wp_dropdown_categories( $tax_args ); } } } } ?>
    field_settings; $selected = $this->terms ? $this->terms[0] : ''; $required = sprintf( 'data-required="%s" data-type="select"', $attr['required'] ); $exclude = wpuf_get_field_settings_excludes( $this->field_settings, $this->exclude_type ); $tax_args = [ 'show_option_none' => isset( $attr['first'] ) ? $attr['first'] : '--select--', 'hierarchical' => 1, 'hide_empty' => 0, 'orderby' => isset( $attr['orderby'] ) ? $attr['orderby'] : 'name', 'order' => isset( $attr['order'] ) ? $attr['order'] : 'ASC', 'name' => $this->taxonomy, 'taxonomy' => $this->taxonomy, 'echo' => 0, 'title_li' => '', 'class' => $this->taxonomy . $this->class, $exclude['type'] => ( $this->exclude_type === 'child_of' ) ? $exclude['childs'] : $this->exclude, 'selected' => $selected, ]; $tax_args = apply_filters( 'wpuf_taxonomy_checklist_args', $tax_args ); $select = wp_dropdown_categories( $tax_args ); $allowed_html = [ 'option' => [ 'value' => [], 'selected' => [], ], ]; echo str_replace( ' [], // 'option' => [ // 'value' => [], // 'selected' => [] // ] // ] ); } public function tax_multiselect( $post_id = null ) { $attr = $this->field_settings; $selected = $this->terms ? $this->terms : []; $required = sprintf( 'data-required="%s" data-type="multiselect"', $attr['required'] ); $walker = new WPUF_Walker_Category_Multi(); $exclude = wpuf_get_field_settings_excludes( $this->field_settings, $this->exclude_type ); $tax_args = [ // 'show_option_none' => __( '-- Select --', 'wpuf' ), 'hierarchical' => 1, 'hide_empty' => 0, 'orderby' => isset( $attr['orderby'] ) ? $attr['orderby'] : 'name', 'order' => isset( $attr['order'] ) ? $attr['order'] : 'ASC', 'name' => $this->taxonomy . '[]', 'id' => 'cat-ajax', 'taxonomy' => $this->taxonomy, 'echo' => 0, 'title_li' => '', 'class' => $this->taxonomy . ' multiselect' . $this->class, $exclude['type'] => ( $this->exclude_type === 'child_of' ) ? $exclude['childs'] : $this->exclude, 'selected' => $selected, 'walker' => $walker, ]; $tax_args = apply_filters( 'wpuf_taxonomy_checklist_args', $tax_args ); $select = wp_dropdown_categories( $tax_args ); echo str_replace( 'field_settings; $nonce = wp_create_nonce( 'wpuf_ajax_tag_search' ); $query_string = '?action=wpuf_ajax_tag_search&tax=' . $attr['name'] . '&nonce=' . $nonce; if ( 'child_of' === $this->exclude_type ) { $exclude = wpuf_get_field_settings_excludes( $this->field_settings, $this->exclude_type ); $query_string .= '&term_ids=' . implode( ',', $exclude['childs'] ); } ?> required_html5( $attr ); ?> name="" value="terms ) ); ?>" size="40" /> get_default_option_settings( false, [ 'dynamic' ] ); $default_text_options = $this->get_default_taxonomy_option_setttings( $this->tax_name, false ); return array_merge( $default_options, $default_text_options ); } /** * Get the field props * * @return array */ public function get_field_props() { $defaults = $this->default_attributes(); $props = [ 'input_type' => 'taxonomy', 'label' => ucfirst( $this->tax_name ), 'name' => $this->tax_name, 'is_meta' => 'no', 'width' => 'large', 'type' => 'select', 'first' => __( '- Select -', 'wp-user-frontend' ), 'show_inline' => 'inline', 'orderby' => 'name', 'order' => 'ASC', 'exclude' => [], 'id' => 0, 'is_new' => true, 'restriction_type' => 'character', ]; return array_merge( $defaults, $props ); } /** * Prepare entry * * @param $field * * @return mixed */ public function prepare_entry( $field ) { // $val = $_POST[$field['name']]; // return isset( $field['options'][$val] ) ? $field['options'][$val] : ''; // return sanitize_text_field($_POST[$field['name']]); check_ajax_referer( 'wpuf_form_add' ); $val = isset( $_POST[ $field['name'] ] ) ? strip_shortcodes( sanitize_text_field( wp_unslash( $_POST[ $field['name'] ] ) ) ) : ''; return isset( $field['options'][ $val ] ) ? $field['options'][ $val ] : ''; } }