<?php

/**

 * Class SlideshowPluginUpload provides the code for an upload button that can be used

 * anywhere on a website.

 *

 * @author: Stefan Boonstra

 * @version: 15-09-12

 */

class SlideshowPluginUpload {

	/**

	 * Returns the html for showing the upload button.

	 * Enqueues scripts unless $enqueueFiles is set to false.

	 *

	 * @param boolean $enqueueFiles

	 * @return String $button

	 */

	static function getUploadButton($enqueueFiles = true){

		if($enqueueFiles)

			self::enqueueFiles();

		// Return button html

		ob_start();

		include(SlideshowPluginMain::getPluginPath() . '/views/' . __CLASS__ . '/upload-button.php');

		return ob_get_clean();

	}

	/**

	 * Enqueues styles and scripts necessary for the media upload button.

	 */

	static function enqueueFiles(){

		// Enqueue styles

		wp_enqueue_style('thickbox');

		// Enqueue Wordpress scripts

		wp_enqueue_script('media-upload', false, array(), false, true);

		wp_enqueue_script('thickbox', false, array(), false, true);

		// Enqueue slideshow upload button script

		wp_enqueue_script(

			'slideshow-upload-button',

			SlideshowPluginMain::getPluginUrl() . '/js/' . __CLASS__ . '/upload-button.js',

			array(

				'jquery',

				'media-upload',

				'thickbox'),

			false,

			true

		);

	}

}