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66 lines
1.9 KiB
66 lines
1.9 KiB
9 months ago
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<?php
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defined( 'ABSPATH' ) || die;
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/**
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* The file input field which allows users to enter a file URL or select it from the Media Library.
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*/
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class RWMB_File_Input_Field extends RWMB_Input_Field {
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/**
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* Enqueue scripts and styles.
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*/
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public static function admin_enqueue_scripts() {
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wp_enqueue_media();
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wp_enqueue_style( 'rwmb-file-input', RWMB_CSS_URL . 'file-input.css', [], RWMB_VER );
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wp_style_add_data( 'rwmb-file-input', 'path', RWMB_CSS_DIR . 'file-input.css' );
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wp_enqueue_script( 'rwmb-file-input', RWMB_JS_URL . 'file-input.js', [ 'jquery' ], RWMB_VER, true );
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RWMB_Helpers_Field::localize_script_once( 'rwmb-file-input', 'rwmbFileInput', [
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'frameTitle' => esc_html__( 'Select File', 'meta-box' ),
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] );
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}
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/**
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* Get field HTML.
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*
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* @param mixed $meta Meta value.
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* @param array $field Field parameters.
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*
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* @return string
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*/
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public static function html( $meta, $field ) {
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$attributes = self::get_attributes( $field, $meta );
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$meta_array = explode( '.', $meta );
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$file_ext = strtolower( end( $meta_array ) );
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$extensions = [ 'jpeg', 'jpg', 'png', 'gif' ];
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return sprintf(
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'<div class="rwmb-file-input-image %s">
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<img src="%s">
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</div>
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<div class="rwmb-file-input-inner">
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<input %s>
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<a href="#" class="rwmb-file-input-select button">%s</a>
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<a href="#" class="rwmb-file-input-remove button %s">%s</a>
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</div>',
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in_array( $file_ext, $extensions, true ) ? '' : 'rwmb-file-input-hidden',
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$meta,
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self::render_attributes( $attributes ),
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esc_html__( 'Select', 'meta-box' ),
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$meta ? '' : 'hidden',
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esc_html__( 'Remove', 'meta-box' )
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);
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}
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/**
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* Get the attributes for a field.
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*
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* @param array $field Field parameters.
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* @param mixed $value Meta value.
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* @return array
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*/
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public static function get_attributes( $field, $value = null ) {
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$attributes = parent::get_attributes( $field, $value );
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$attributes['type'] = 'text';
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return $attributes;
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}
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}
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