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✏️ Editing: class-pixelentity-theme-update.php

<?php
if (!class_exists("PixelentityThemeUpdate")) {
	class PixelentityThemeUpdate {
			
		protected $username;
		protected $apiKey;

public function __construct($username,$apiKey,$authors) {
			// to debug
			// set_site_transient('update_themes',null);

$this->username = $username;
			$this->apiKey = $apiKey;
			$this->authors = $authors;

add_filter("pre_set_site_transient_update_themes", array(&$this,"check"));
		}

public function check($updates) {

$this->username = apply_filters("pixelentity_theme_update_username",$this->username);
			$this->apiKey = apply_filters("pixelentity_theme_update_apiKey",$this->apiKey);
			$this->authors = apply_filters("pixelentity_theme_update_authors",$this->authors);

if ($this->authors && !is_array($this->authors)) {
				$this->authors = array($this->authors);
			}

if (!$this->username || !$this->apiKey || !isset($updates->checked)) return $updates;

if (!class_exists("Envato_Protected_API")) {
				require_once("class-envato-protected-api.php");
			}

$api = new Envato_Protected_API($this->username,$this->apiKey);

add_filter("http_request_args",array(&$this,"http_timeout"),10,1);
			$purchased = $api->wp_list_themes(true);

$installed = wp_get_themes();
			$filtered = array();
			
			foreach ($installed as $theme) {
				if ($this->authors && !in_array($theme->{'Author Name'},$this->authors)) continue;
				$filtered[$theme->Name] = $theme;
			}

foreach ($purchased as $theme) {
				if (isset($filtered[$theme->theme_name])) {
					// gotcha, compare version now
					$current = $filtered[$theme->theme_name];
					if (version_compare($current->Version, $theme->version, '<')) {
						// bingo, inject the update
						if ($url = $api->wp_download($theme->item_id)) {
							$update = array(
											"url" => "http://themeforest.net/item/theme/{$theme->item_id}",
											"new_version" => $theme->version,
											"package" => $url
											);

$updates->response[$current->Stylesheet] = $update;

}
					}
				}
			}

remove_filter("http_request_args",array(&$this,"http_timeout"));

return $updates;
		}

public function http_timeout($req) {
			// increase timeout for api request
			$req["timeout"] = 300;
			return $req;
		}

public static function init($username = null,$apiKey = null,$authors = null) {
			new PixelentityThemeUpdate($username,$apiKey,$authors);
		}

}
}
?>

MR SKB