1 <?php

     2 /**

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

     4  * anywhere on a website.

     5  *

     6  * @author: Stefan Boonstra

     7  * @version: 15-09-12

     8  */

     9 class SlideshowPluginUpload {

    10 

    11 	/**

    12 	 * Returns the html for showing the upload button.

    13 	 * Enqueues scripts unless $enqueueFiles is set to false.

    14 	 *

    15 	 * @param boolean $enqueueFiles

    16 	 * @return String $button

    17 	 */

    18 	static function getUploadButton($enqueueFiles = true){

    19 		if($enqueueFiles)

    20 			self::enqueueFiles();

    21 

    22 		// Return button html

    23 		ob_start();

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

    25 		return ob_get_clean();

    26 	}

    27 

    28 	/**

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

    30 	 */

    31 	static function enqueueFiles(){

    32 		// Enqueue styles

    33 		wp_enqueue_style('thickbox');

    34 

    35 		// Enqueue Wordpress scripts

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

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

    38 

    39 		// Enqueue slideshow upload button script

    40 		wp_enqueue_script(

    41 			'slideshow-upload-button',

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

    43 			array(

    44 				'jquery',

    45 				'media-upload',

    46 				'thickbox'),

    47 			false,

    48 			true

    49 		);

    50 	}

    51 }