first commit

wp-content/plugins/unlimited-elements-for-elementor/provider/admin_notices/notices.class.php

@@ -0,0 +1,143 @@
+<?php
+
+/**
+ * @package Unlimited Elements
+ * @author UniteCMS http://unitecms.net
+ * @copyright Copyright (c) 2016 UniteCMS
+ * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or later
+ */
+
+defined('UNLIMITED_ELEMENTS_INC') or die('Restricted access');
+
+abstract class UCAdminNotices{
+
+	const NOTICES_DISPLAY_LIMIT = 2;
+
+	private static $initialized = false;
+
+	/**
+	 * init
+	 */
+	public static function init($notices){
+
+		$shouldInitialize = self::shouldInitialize();
+
+		if($shouldInitialize === false)
+			return;
+
+		self::initializeOptions();
+
+		self::registerNotices($notices);
+		self::registerHooks();
+
+		self::checkDismissAction();
+
+		self::$initialized = true;
+	}
+
+	/**
+	 * display notices
+	 */
+	public static function displayNotices(){
+
+		$notices = UCAdminNoticesManager::getNotices();
+		$displayedCount = 0;
+
+		foreach($notices as $notice){
+			$isDebug = $notice->isDebug();
+
+			if($isDebug === true){
+				$noticeHtml = $notice->getHtml();
+
+				echo $noticeHtml;
+
+				continue;
+			}
+
+			if($displayedCount >= self::NOTICES_DISPLAY_LIMIT)
+				return;
+
+			$isDisplayable = $notice->shouldDisplay();
+
+			if($isDisplayable === false)
+				continue;
+
+			$displayedCount++;
+
+			$noticeHtml = $notice->getHtml();
+
+			echo $noticeHtml;
+		}
+	}
+
+	/**
+	 * enqueue assets
+	 */
+	public static function enqueueAssets(){
+
+		HelperUC::addStyleAbsoluteUrl(GlobalsUC::$url_provider . 'assets/admin_notices.css', 'uc_admin_notices');
+		HelperUC::addScriptAbsoluteUrl(GlobalsUC::$url_provider . 'assets/admin_notices.js', 'uc_admin_notices');
+	}
+
+	/**
+	 * check if notices need to be initialized
+	 */
+	private static function shouldInitialize(){
+
+		if(self::$initialized === true)
+			return false;
+
+		if(GlobalsUC::$is_admin === false)
+			return false;
+
+		if(current_user_can('administrator') === false)
+			return false;
+
+		return true;
+	}
+
+	/**
+	 * initialize options
+	 */
+	private static function initializeOptions(){
+
+		// Set plugin installation time
+		$installTime = UCAdminNoticesOptions::getOption('install_time');
+
+		if(empty($installTime))
+			UCAdminNoticesOptions::setOption('install_time', time());
+	}
+
+	/**
+	 * check for dismiss action
+	 */
+	private static function checkDismissAction(){
+
+		$id = UniteFunctionsUC::getPostGetVariable('uc_dismiss_notice', '', UniteFunctionsUC::SANITIZE_KEY);
+
+		if(empty($id))
+			return;
+
+		UCAdminNoticesManager::dismissNotice($id);
+	}
+
+	/**
+	 * register notices
+	 */
+	private static function registerNotices($notices){
+
+		foreach($notices as $notice){
+			UCAdminNoticesManager::addNotice($notice);
+		}
+	}
+
+	/**
+	 * register hooks
+	 */
+	private static function registerHooks(){
+
+		UniteProviderFunctionsUC::addFilter('admin_notices', array(self::class, 'displayNotices'), 10, 3);
+		UniteProviderFunctionsUC::addAction('admin_enqueue_scripts', array(self::class, 'enqueueAssets'));
+	}
+
+}