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Current File : /var/www/html/ceaa/wp-content/plugins/learnpress/inc/admin/meta-box/fields/image-dimensions.php

<?php

/**
 * Class RWMB_Thumbnail_Dimensions
 */
class RWMB_Image_Dimensions_Field extends RWMB_Field {

	/**
	 * Get field HTML
	 *
	 * @param mixed $meta
	 * @param mixed $field
	 *
	 * @return string
	 */
	public static function html( $meta, $field ) {
		$meta = self::sanitize_meta( $meta );

		// default value
		$width  = array_key_exists( 'width', $meta ) ? $meta['width'] : 10;
		$height = array_key_exists( 'height', $meta ) ? $meta['height'] : 10;

		ob_start();
		?>
        <input type="text" size="4" name="<?php echo $field['id']; ?>[width]"
               value="<?php echo $width; ?>"
               placeholder=""/>
        <span class="lp-sign-times">&times;</span>
        <input type="text" size="4" name="<?php echo $field['id']; ?>[height]"
               value="<?php echo $height; ?>"
               placeholder=""/>
        <span><?php _e( 'px', 'learnpress' ); ?></span>
        <span class="lp-sign-times">&nbsp;&nbsp;&nbsp;</span>
        <input type="hidden" name="<?php echo $field['id']; ?>[crop]" value="no"/>
		<?php
		return ob_get_clean();
	}

	public static function value( $new, $old, $post_id, $field ) {
		return empty( $new ) ? 'no' : 'yes';
	}

	public static function begin_html( $html, $meta, $field = '' ) {
		if ( is_array( $field ) && isset( $field['field_name'] ) ) {
			return RW_Meta_Box::begin_html( $html, $meta, $field );
		} else {
			return RWMB_Field::begin_html( $html, $meta );
		}

	}

	protected static function sanitize_meta( $meta ) {
		settype( $meta, 'array' );
		if ( sizeof( $meta ) === 3 && ! array_key_exists( 'width', $meta ) ) {
			$meta = array(
				'width'  => $meta[0],
				'height' => $meta[1],
				'crop'   => $meta[2]
			);
		}

		return $meta;
	}
}

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