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<?php |
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|
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/** |
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* |
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* @author nhamdv |
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* @version 1.0.0 |
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* @since 4.1.7 |
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*/ |
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class LP_Meta_Box_Autocomplete_Field extends LP_Meta_Box_Field { |
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|
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/** |
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* @param array $field |
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* @param array $extra = array( 'placeholder' => 'Select an item', 'action': rest_url( 'wp/v2/users' ), rest_url( 'wp/v2/post' ), rest_url( 'wp/v2/page' ), 'data': users, page, post, course, lesson ) |
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* |
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* @return string |
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*/ |
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public function __construct( $label = '', $description = '', $default = '', $extra = array() ) { |
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parent::__construct( $label, $description, $default, $extra ); |
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} |
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|
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public function output( $thepostid ) { |
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if ( empty( $this->id ) ) { |
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return; |
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} |
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|
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$field = $this->extra; |
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$field['id'] = $this->id; |
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$field['default'] = $this->default; |
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$field['description'] = $this->description; |
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$field['label'] = $this->label; |
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|
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$meta = $this->meta_value( $thepostid ); |
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|
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$default = ( ! $meta && isset( $field['default'] ) ) ? (array) $field['default'] : $meta; |
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|
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$field = wp_parse_args( |
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$field, |
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array( |
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'class' => 'select', |
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'style' => '', |
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'wrapper_class' => '', |
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'value' => isset( $field['value'] ) ? $field['value'] : $default, |
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'name' => $field['id'], |
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'desc_tip' => false, |
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'custom_attributes' => array(), |
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) |
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); |
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|
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$wrapper_class = ! empty( $field['wrapper_class'] ) ? esc_attr( $field['wrapper_class'] ) : ''; |
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|
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$field_attributes = (array) $field['custom_attributes']; |
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$field_attributes['style'] = 'width: 300px;' . $field['style']; |
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$field_attributes['id'] = $field['id']; |
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$field_attributes['name'] = $field['name'] . '[]'; |
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$field_attributes['class'] = $field['class']; |
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$field_attributes['multiple'] = true; |
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|
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$data_atts = array( |
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'placeholder' => $field['placeholder'] ?? esc_html__( 'Select', 'learnpress' ), |
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'action' => $field['action'] ?? '', |
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'data' => $field['data'] ?? '', // users, pages, posts, lp_course, lp_lesson... |
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'nonce' => wp_create_nonce( 'wp_rest' ), |
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'rest_url' => rest_url(), |
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); |
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?> |
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<p class="form-field lp_autocomplete_metabox_field <?php echo esc_attr( $field['id'] . '_field ' . $wrapper_class ); ?>" data-atts="<?php echo esc_attr( wp_json_encode( $data_atts ) ); ?>"> |
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<label for="<?php echo esc_attr( $field['id'] ); ?>"> |
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<?php echo wp_kses_post( $field['label'] ); ?> |
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</label> |
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|
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<select <?php echo lp_implode_html_attributes( $field_attributes ); ?>> |
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<?php |
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if ( ! empty( $field['value'] ) ) { |
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foreach ( $field['value'] as $value ) { |
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if ( ! empty( $field['data'] ) ) { |
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if ( $field['data'] === 'users' ) { |
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$user = get_user_by( 'id', $value ); |
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|
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if ( ! $user ) { |
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continue; |
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} |
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|
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echo '<option value="' . esc_attr( $value ) . '" selected>' . esc_html( $user->display_name ) . '</option>'; |
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} else { |
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$post = get_post( $value ); |
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if ( ! $post ) { |
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continue; |
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} |
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echo '<option value="' . esc_attr( $value ) . '" selected>' . esc_html( $post->post_title ) . '</option>'; |
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} |
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} else { |
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echo '<option value="' . esc_attr( $value ) . '" selected>' . esc_html( $value ) . '</option>'; |
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} |
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} |
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|
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do_action( 'learn-press/admin/metabox/autocomplete/' . $field['id'] . '/option', $field['value'], $field, $thepostid ); |
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} |
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?> |
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</select> |
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|
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<?php |
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if ( ! empty( $field['description'] ) ) { |
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echo '<span class="description">' . wp_kses_post( $field['description'] ) . '</span>'; |
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|
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if ( ! empty( $field['desc_tip'] ) ) { |
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learn_press_quick_tip( $field['desc_tip'] ); |
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} |
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} |
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?> |
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</p> |
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<?php |
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} |
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|
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public function save( $post_id ) { |
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$raw_value = isset( $_POST[ $this->id ] ) ? (array) wp_unslash( $_POST[ $this->id ] ) : array(); |
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$value = array_map( 'absint', $raw_value ); |
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$value = apply_filters( 'learn-press/admin/metabox/autocomplete/' . $this->id . '/save', $value, $raw_value, $post_id ); |
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|
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update_post_meta( $post_id, $this->id, $value ); |
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|
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do_action( 'lp/metabox/field/autocomplete/save/after', $post_id, $this->id, $value ); |
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} |
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} |
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|
