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