94 lines
1.7 KiB
PHP
94 lines
1.7 KiB
PHP
<?php
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/**
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* HTML5 range field class.
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*/
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class MASHSB_RWMB_Range_Field extends MASHSB_RWMB_Number_Field
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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
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* @param array $field
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* @return string
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*/
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static function html( $meta, $field )
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{
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$output = parent::html( $meta, $field );
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$output .= sprintf( '<span class="mashsb-rwmb-output">%s</span>', $meta );
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return $output;
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}
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/**
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* Enqueue styles
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*/
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static function admin_enqueue_scripts()
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{
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wp_enqueue_style( 'mashsb-rwmb-range', MASHSB_RWMB_CSS_URL . 'range.css', array(), MASHSB_RWMB_VER );
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wp_enqueue_script( 'mashsb-rwmb-range', MASHSB_RWMB_JS_URL . 'range.js', array(), MASHSB_RWMB_VER, true );
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}
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/**
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* Normalize parameters for field.
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*
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* @param array $field
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*
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* @return array
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*/
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static function normalize( $field )
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{
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$field = wp_parse_args( $field, array(
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'min' => 0,
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'max' => 10,
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'step' => 1,
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) );
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$field = parent::normalize( $field );
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return $field;
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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
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* @param mixed $value
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*
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* @return array
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*/
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static function get_attributes( $field, $value = null )
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{
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$attributes = parent::get_attributes( $field, $value );
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$attributes['type'] = 'range';
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return $attributes;
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}
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/**
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* Ensure number in range.
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*
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* @param mixed $new
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* @param mixed $old
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* @param int $post_id
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* @param array $field
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*
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* @return int
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*/
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static function value( $new, $old, $post_id, $field )
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{
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$new = intval( $new );
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$min = intval( $field['min'] );
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$max = intval( $field['max'] );
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if ( $new < $min )
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{
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return $min;
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}
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elseif ( $new > $max )
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{
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return $max;
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}
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return $new;
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}
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}
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