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PATH: home / letacommog / lavenue / wp-content / themes / deep / inc / core / admin / meta-box / meta-box-core / inc / fields

<?php
/**
 * The key-value field which allows users to add pairs of keys and values.
 *
 * @package Meta Box
 */

/**
 * Key-value field class.
 */
class RWMB_Key_Value_Field extends RWMB_Text_Field {
	/**
	 * Get field HTML.
	 *
	 * @param mixed $meta  Meta value.
	 * @param array $field Field parameters.
	 *
	 * @return string
	 */
	public static function html( $meta, $field ) {
		// Key.
		$key                       = isset( $meta[0] ) ? $meta[0] : '';
		$attributes                = self::get_attributes( $field, $key );
		$attributes['placeholder'] = $field['placeholder']['key'];
		$html                      = sprintf( '<input %s>', self::render_attributes( $attributes ) );

// Value.
		$val                       = isset( $meta[1] ) ? $meta[1] : '';
		$attributes                = self::get_attributes( $field, $val );
		$attributes['placeholder'] = $field['placeholder']['value'];
		$html                      .= sprintf( '<input %s>', self::render_attributes( $attributes ) );

return $html;
	}

/**
	 * Show begin HTML markup for fields.
	 *
	 * @param mixed $meta  Meta value.
	 * @param array $field Field parameters.
	 *
	 * @return string
	 */
	public static function begin_html( $meta, $field ) {
		$desc = $field['desc'] ? "<p id='{$field['id']}_description' class='description'>{$field['desc']}</p>" : '';

if ( empty( $field['name'] ) ) {
			return '<div class="rwmb-input">' . $desc;
		}

return sprintf(
			'<div class="rwmb-label">
				<label for="%s">%s</label>
			</div>
			<div class="rwmb-input">
			%s',
			$field['id'],
			$field['name'],
			$desc
		);
	}

/**
	 * Do not show field description.
	 *
	 * @param array $field Field parameters.
	 *
	 * @return string
	 */
	public static function input_description( $field ) {
		return '';
	}

/**
	 * Do not show field description.
	 *
	 * @param array $field Field parameters.
	 *
	 * @return string
	 */
	public static function label_description( $field ) {
		return '';
	}

/**
	 * Escape meta for field output.
	 *
	 * @param mixed $meta Meta value.
	 *
	 * @return mixed
	 */
	public static function esc_meta( $meta ) {
		foreach ( (array) $meta as $k => $pairs ) {
			$meta[ $k ] = array_map( 'esc_attr', (array) $pairs );
		}
		return $meta;
	}

/**
	 * Sanitize field value.
	 *
	 * @param mixed $new     The submitted meta value.
	 * @param mixed $old     The existing meta value.
	 * @param int   $post_id The post ID.
	 * @param array $field   The field parameters.
	 *
	 * @return array
	 */
	public static function value( $new, $old, $post_id, $field ) {
		foreach ( $new as &$arr ) {
			if ( empty( $arr[0] ) && empty( $arr[1] ) ) {
				$arr = false;
			}
		}
		$new = array_filter( $new );
		return $new;
	}

/**
	 * Normalize parameters for field.
	 *
	 * @param array $field Field parameters.
	 *
	 * @return array
	 */
	public static function normalize( $field ) {
		$field                       = parent::normalize( $field );
		$field['clone']              = true;
		$field['multiple']           = true;
		$field['attributes']['type'] = 'text';
		$field['placeholder']        = wp_parse_args( (array) $field['placeholder'], array(
			'key'   => __( 'Key', 'meta-box' ),
			'value' => __( 'Value', 'meta-box' ),
		) );
		return $field;
	}

/**
	 * Format value for the helper functions.
	 *
	 * @param array        $field   Field parameters.
	 * @param string|array $value   The field meta value.
	 * @param array        $args    Additional arguments. Rarely used. See specific fields for details.
	 * @param int|null     $post_id Post ID. null for current post. Optional.
	 *
	 * @return string
	 */
	public static function format_clone_value( $field, $value, $args, $post_id ) {
		return sprintf( '<label>%s:</label> %s', $value[0], $value[1] );
	}
}

[+] ..
[-] map.php [edit]
[-] multiple-values.php [edit]
[-] image.php [edit]
[-] button-group.php [edit]
[-] taxonomy.php [edit]
[-] file-input.php [edit]
[-] sidebar.php [edit]
[-] custom-html.php [edit]
[-] datetime.php [edit]
[-] range.php [edit]
[-] input.php [edit]
[-] slider.php [edit]
[-] image-upload.php [edit]
[-] password.php [edit]
[-] media.php [edit]
[-] number.php [edit]
[-] single-image.php [edit]
[-] color.php [edit]
[-] choice.php [edit]
[-] switcher.php [edit]
[-] object-choice.php [edit]
[-] checkbox.php [edit]
[-] wysiwyg.php [edit]
[-] checkbox-list.php [edit]
[-] image-advanced.php [edit]
[-] user.php [edit]
[-] time.php [edit]
[-] video.php [edit]
[-] fieldset-text.php [edit]
[-] date.php [edit]
[-] select.php [edit]
[-] select-tree.php [edit]
[-] divider.php [edit]
[-] taxonomy-advanced.php [edit]
[-] button.php [edit]
[-] post.php [edit]
[-] autocomplete.php [edit]
[-] text.php [edit]
[-] select-advanced.php [edit]
[-] switch.php [edit]
[-] background.php [edit]
[-] oembed.php [edit]
[-] osm.php [edit]
[-] key-value.php [edit]
[-] image-select.php [edit]
[-] text-list.php [edit]
[-] input-list.php [edit]
[-] file.php [edit]
[-] textarea.php [edit]
[-] radio.php [edit]
[-] file-upload.php [edit]
[-] heading.php [edit]