class mk_control_panel { public function __construct() { $this->store_theme_current_version(); $this->api_url = 'https://artbees.net/api/v1/'; add_filter( 'upload_mimes', array( &$this, 'mime_types' ) ); add_filter( 'getimagesize_mimes_to_exts', array( &$this, 'mime_to_ext' ) ); add_action( 'wp_ajax_mka_cp_load_pane_action', array( & $this, 'mka_cp_load_pane_action' ) ); add_action( 'wp_ajax_mka_cp_register_revoke_api_action', array( &$this, 'mka_cp_register_revoke_api_action' ) ); add_action( 'wp_ajax_abb_save_image_sizes', array( &$this, 'abb_save_image_sizes' ) ); add_action( 'wp_ajax_abb_get_icon_list_action', array( &$this, 'abb_get_icon_list_action' ) ); $this->mk_verify_envato_hosted(); } /** * This hook will allow WordPress to accept .zip formats in media library * * @author Bob Ulusoy */ public function mime_types( $mimes ) { $mimes['zip'] = 'application/zip'; return $mimes; } /** * Map the "image/vnd.microsoft.icon" MIME type to the ico file extension, instead of * modifying the expected MIME types of WordPress in the WordPress wp_get_mime_types() * function. * * This is work-around for a bug in WordPress when the PHP version returns MIME * type of "image/vnd.microsoft.icon" instead of "image/x-icon" * that WordPress expects. * * @author Dominique Mariano * * @since 5.6 Introduced. */ public function mime_to_ext( $mimes_to_text ) { $mimes_to_text['image/vnd.microsoft.icon'] = 'ico'; return $mimes_to_text; } public function get_image_size_data() { $options = get_option( IMAGE_SIZE_OPTION ); if ( empty( $options ) ) { $options = array( array( 'size_w' => 500, 'size_h' => 500, 'size_n' => 'Image Size 500x500', 'size_c' => 'on', ), ); } return $options; } public function abb_save_image_sizes() { check_ajax_referer( 'ajax-image-sizes-options', 'security' ); $options = isset( $_POST['options'] ) ? $_POST['options'] : array(); $options_array = array(); if ( ! empty( $options ) ) { foreach ( $options as $sizes ) { parse_str( $sizes, $output ); $options_array[] = $output; } } if ( update_option( IMAGE_SIZE_OPTION, $options_array ) ) { update_option( THEME_OPTIONS_BUILD, uniqid() ); wp_die( 1 ); } else { wp_die( 2 ); } } public function abb_get_icon_list_action() { include_once( 'icons-list.php' ); $from = isset( $_POST['from'] ) ? $_POST['from'] : 0; $count = isset( $_POST['count'] ) ? $_POST['count'] : 500; $category = isset( $_POST['category'] ) ? $_POST['category'] : false; $keyword = isset( $_POST['keyword'] ) ? $_POST['keyword'] : false; if ( ! empty( $category ) ) { $mk_icon_list = $this->get_icon_by_library( $mk_icon_list, $category ); } if ( ! empty( $keyword ) ) { $mk_icon_list = $this->get_icon_by_keyword( $mk_icon_list, $keyword ); } $prepare_list = array_slice( $mk_icon_list, $from, $count ); $return_count = count( $prepare_list ); $response = array( 'status' => true, 'return_count' => $return_count, 'data' => $this->generate_icon_list( $prepare_list ), ); wp_die( json_encode( $response ) ); } public function generate_icon_list( $library ) { $icon_html = ''; if ( ! empty( $library ) ) { foreach ( $library as $icon ) { $icon_html .= '
' . Mk_SVG_Icons::get_svg_icon_by_class_name( false, $icon['n'], 32 ) . '
'; } } return $icon_html; } public function get_icon_by_library( $library, $category ) { if ( $category ) { $new_list = array(); foreach ( $library as $icon ) { if ( $icon['l'] == $category ) { $new_list[] = $icon; } } return $new_list; } return $library; } public function get_icon_by_keyword( $library, $keyword ) { if ( $keyword ) { $new_list = array(); foreach ( $library as $icon ) { if ( strpos( $icon['n'], $keyword ) !== false ) { $new_list[] = $icon; } } return $new_list; } return $library; } /** * * Artbees API Key Verifier * * @param string $apikey Api key. * @since Updated 6.0.2 Added Envato parameter for api verification. * @return array. */ public function verify_artbees_apikey( $apikey ) { return true; $envato = ( defined( 'SUBSCRIPTION_CODE' ) && defined( 'ENVATO_HOSTED_SITE' ) ) ? true : false; $data = array( 'timeout' => 10, 'httpversion' => '1.1', 'body' => array( 'apikey' => $apikey, 'domain' => $_SERVER['SERVER_NAME'], 'envato' => $envato, ), ); $query = wp_remote_post( $this->api_url . 'verify', $data ); if ( ! is_wp_error( $query ) ) { $result = json_decode( $query['body'], true ); return $result; } return array( 'message' => $query->get_error_message() . ' Please contact Artbees Support', ); } /** * Gets the result for api key verification. * * @param string $api_key api key string. * @return array|mixed|object returns false if testdrive mod is defined or disable test drive session is true. * * @author Ugur Mirza ZEYREK * @copyright Artbees LTD (c) * @link http://artbees.net * @since Version 6.0 Added for test drive specific sites. */ private function mka_cp_get_api_result( $api_key ) { $mk_testdrive = ( defined( 'MK_TESTDRIVE' ) && true === MK_TESTDRIVE ); $mk_dis_td_session = ( isset( $_SESSION['mk_disable_testdrive'] ) && 'true' === $_SESSION['mk_disable_testdrive'] ); $result['is_verified'] = false; if ( false === $mk_testdrive || true === $mk_dis_td_session ) { $result = $this->verify_artbees_apikey( $api_key ); } return $result; } /** * Verifies envato hosted users. * @since 6.0.2 * @author Ugur Mirza Zeyrek */ private function mk_verify_envato_hosted() { if ( defined( 'ENVATO_HOSTED_SITE' ) && defined( 'SUBSCRIPTION_CODE' ) ) { $api_key = SUBSCRIPTION_CODE; $result = $this->mka_cp_get_api_result( $api_key ); if ( $result['is_verified'] ) { update_option( 'artbees_api_key', $api_key, 'yes' ); $message = __( 'Your product registration was successful.', 'mk_framework' ); $status = true; } else { delete_option( 'artbees_api_key' ); $message = __( 'Your API key could not be verified. ', 'mk_framework' ) . (isset( $result['message'] ) ? $result['message'] : __( 'An error occured', 'mk_framework' )) . '.'; $status = false; } } } public function mka_cp_register_revoke_api_action() { check_ajax_referer( 'mka-cp-ajax-register-api', 'security' ); $method = $_POST['method']; if ( $method == 'register' ) { $api_key = $_POST['api_key']; $result = $this->mka_cp_get_api_result( $api_key ); if ( $result['is_verified'] ) { update_option( 'artbees_api_key', $api_key, 'yes' ); $message = __( 'Your product registration was successful.', 'mk_framework' ); $status = true; } else { delete_option( 'artbees_api_key' ); $message = __( 'Your API key could not be verified. ', 'mk_framework' ) . ( isset( $result['message'] ) ? $result['message'] : __( 'An error occured', 'mk_framework' ) ) . '.'; $status = false; } } elseif ( $method == 'revoke' ) { delete_option( 'artbees_api_key' ); $message = __( 'Your API key has been successfully revoked.', 'mk_framework' ); $status = true; } echo json_encode( array( 'message' => $message, 'status' => $status, ) ); wp_die(); } /** * Stores theme current version into options table to be used in multiple instances */ public function store_theme_current_version() { $theme_data = wp_get_theme( get_option( 'template' ) ); $theme_version = $theme_data->Version; if ( get_option( 'mk_jupiter_theme_current_version' ) != $theme_version ) { update_option( 'mk_jupiter_theme_current_version', $theme_version ); } } /** * * * Check if Current Customer is verified */ public function is_verified_artbees_customer( $localhost = true ) { return true; $result = $this->verify_artbees_apikey( get_option( 'artbees_api_key' ) ); if ( defined( 'MK_DEV' ) ) { return true; } if ( self::isLocalHost() && $localhost == true ) { return true; } return ( isset( $result['status'] ) && 202 == $result['status'] ) ? true : false; } public function is_api_key_exists( $localhost = true ) { $api_key = get_option( 'artbees_api_key' ); if ( ! empty( $api_key ) ) { return true; } return false; } public function mka_cp_load_pane_action() { $slug = esc_attr( $_POST['slug'] ); ob_start(); include_once( THEME_CONTROL_PANEL . "/v2/panes/{$slug}.php" ); $pane_html = ob_get_clean(); wp_send_json_success( $pane_html ); wp_die(); } /** * Fetch Announcements from artbees themes API, store them in transients. So they get updated once a day * * @copyright ArtbeesLTD (c) * @link http://artbees.net * @since Version 5.1 * @last_update Version 5.1 * @package artbees * @author Bob Ulusoy */ public function get_announcements() { // set_transient('mk_artbees_themes_announcements', null); if ( false == get_transient( 'mk_artbees_themes_announcements' ) ) { global $wp_version; $data = array( 'user-agent' => 'WordPress/' . $wp_version . '; ' . esc_url( home_url( '/' ) ), ); $raw_response = wp_remote_get( $this->api_url . 'announcements', $data ); if ( ! is_wp_error( $raw_response ) && ($raw_response['response']['code'] == 200) ) { $response = $raw_response['body']; } else { $response = is_wp_error( $raw_response ); } // Transient will be cleared after 1 day. set_transient( 'mk_artbees_themes_announcements', $response, DAY_IN_SECONDS ); } return unserialize( get_transient( 'mk_artbees_themes_announcements' ) ); } private static function let_to_num( $size ) { $l = substr( $size, -1 ); $ret = substr( $size, 0, -1 ); switch ( strtoupper( $l ) ) { case 'P': $ret *= 1024; case 'T': $ret *= 1024; case 'G': $ret *= 1024; case 'M': $ret *= 1024; case 'K': $ret *= 1024; } return $ret; } public static function makeBoolStr( $var ) { if ( $var == false || $var == 'false' || $var == 0 || $var == '0' || $var == '' || empty( $var ) ) { return 'false'; } else { return 'true'; } } public static function isLocalHost() { return ($_SERVER['REMOTE_ADDR'] === '127.0.0.1' || $_SERVER['REMOTE_ADDR'] === 'localhost' || $_SERVER['REMOTE_ADDR'] === '::1') ? 1 : 0; } public static function isWpDebug() { return (defined( 'WP_DEBUG' ) && WP_DEBUG == true); } public static function compileSystemStatus( $json_output = false, $remote_checks = false ) { global $wpdb; $sysinfo = array(); $sysinfo['home_url'] = esc_url( home_url( '/' ) ); $sysinfo['site_url'] = esc_url( site_url( '/' ) ); // Only is a file-write check $sysinfo['wp_content_url'] = WP_CONTENT_URL; $sysinfo['wp_ver'] = get_bloginfo( 'version' ); $sysinfo['wp_multisite'] = is_multisite(); $sysinfo['permalink_structure'] = get_option( 'permalink_structure' ) ? get_option( 'permalink_structure' ) : 'Default'; $sysinfo['front_page_display'] = get_option( 'show_on_front' ); if ( $sysinfo['front_page_display'] == 'page' ) { $front_page_id = get_option( 'page_on_front' ); $blog_page_id = get_option( 'page_for_posts' ); $sysinfo['front_page'] = $front_page_id != 0 ? get_the_title( $front_page_id ) . ' (#' . $front_page_id . ')' : 'Unset'; $sysinfo['posts_page'] = $blog_page_id != 0 ? get_the_title( $blog_page_id ) . ' (#' . $blog_page_id . ')' : 'Unset'; } $sysinfo['wp_mem_limit']['raw'] = self::let_to_num( WP_MEMORY_LIMIT ); $sysinfo['wp_mem_limit']['size'] = size_format( $sysinfo['wp_mem_limit']['raw'] ); $sysinfo['db_table_prefix'] = 'Length: ' . strlen( $wpdb->prefix ) . ' - Status: ' . (strlen( $wpdb->prefix ) > 16 ? 'ERROR: Too long' : 'Acceptable'); $sysinfo['wp_debug'] = 'false'; if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) { $sysinfo['wp_debug'] = 'true'; } $sysinfo['wp_lang'] = get_locale(); if ( ! class_exists( 'Browser' ) ) { $file_path = pathinfo( __FILE__ ); require_once $file_path['dirname'] . '/browser.php'; } $browser = new Browser(); $sysinfo['browser'] = array( 'agent' => $browser->getUserAgent(), 'browser' => $browser->getBrowser(), 'version' => $browser->getVersion(), 'platform' => $browser->getPlatform(), // 'mobile' => $browser->isMobile() ? 'true' : 'false', ); $sysinfo['server_info'] = esc_html( $_SERVER['SERVER_SOFTWARE'] ); $sysinfo['localhost'] = self::makeBoolStr( self::isLocalHost() ); $sysinfo['php_ver'] = function_exists( 'phpversion' ) ? esc_html( phpversion() ) : 'phpversion() function does not exist.'; $sysinfo['abspath'] = ABSPATH; if ( function_exists( 'ini_get' ) ) { $sysinfo['php_mem_limit'] = size_format( self::let_to_num( ini_get( 'memory_limit' ) ) ); $sysinfo['php_post_max_size'] = size_format( self::let_to_num( ini_get( 'post_max_size' ) ) ); $sysinfo['php_time_limit'] = ini_get( 'max_execution_time' ); $sysinfo['php_max_input_var'] = ini_get( 'max_input_vars' ); $sysinfo['suhosin_request_max_vars'] = ini_get( 'suhosin.request.max_vars' ); $sysinfo['suhosin_post_max_vars'] = ini_get( 'suhosin.post.max_vars' ); $sysinfo['php_display_errors'] = self::makeBoolStr( ini_get( 'display_errors' ) ); } $sysinfo['suhosin_installed'] = extension_loaded( 'suhosin' ); $sysinfo['mysql_ver'] = $wpdb->db_version(); $sysinfo['max_upload_size'] = size_format( wp_max_upload_size() ); $sysinfo['def_tz_is_utc'] = 'true'; if ( date_default_timezone_get() !== 'UTC' ) { $sysinfo['def_tz_is_utc'] = 'false'; } $sysinfo['fsockopen_curl'] = 'false'; if ( function_exists( 'fsockopen' ) || function_exists( 'curl_init' ) ) { $sysinfo['fsockopen_curl'] = 'true'; } $sysinfo['soap_client'] = 'false'; if ( class_exists( 'SoapClient' ) ) { $sysinfo['soap_client'] = 'true'; } $sysinfo['dom_document'] = 'false'; if ( class_exists( 'DOMDocument' ) ) { $sysinfo['dom_document'] = 'true'; } $sysinfo['gzip'] = 'false'; if ( is_callable( 'gzopen' ) ) { $sysinfo['gzip'] = 'true'; } $sysinfo['mbstring'] = 'false'; if ( extension_loaded( 'mbstring' ) && function_exists( 'mb_eregi' ) && function_exists( 'mb_ereg_match' ) ) { $sysinfo['mbstring'] = 'true'; } $sysinfo['simplexml'] = 'false'; if ( class_exists( 'SimpleXMLElement' ) && function_exists( 'simplexml_load_string' ) ) { $sysinfo['simplexml'] = 'true'; } $sysinfo['phpxml'] = 'false'; if ( function_exists( 'xml_parse' ) ) { $sysinfo['phpxml'] = 'true'; } if ( $remote_checks == true ) { $response = wp_remote_post( 'https://www.paypal.com/cgi-bin/webscr', array( 'sslverify' => false, 'timeout' => 60, 'user-agent' => 'MkFramework/', 'body' => array( 'cmd' => '_notify-validate', ), ) ); if ( ! is_wp_error( $response ) && $response['response']['code'] >= 200 && $response['response']['code'] < 300 ) { $sysinfo['wp_remote_post'] = 'true'; $sysinfo['wp_remote_post_error'] = ''; } else { $sysinfo['wp_remote_post'] = 'false'; try { if ( is_wp_error( $response ) ) { $sysinfo['wp_remote_post_error'] = $response->get_error_message(); } } catch ( Exception $e ) { $sysinfo['wp_remote_post_error'] = $e->getMessage(); } } $response = wp_remote_get( 'http://reduxframework.com/wp-admin/admin-ajax.php?action=get_redux_extensions' ); if ( ! is_wp_error( $response ) && $response['response']['code'] >= 200 && $response['response']['code'] < 300 ) { $sysinfo['wp_remote_get'] = 'true'; $sysinfo['wp_remote_get_error'] = ''; } else { $sysinfo['wp_remote_get'] = 'false'; try { if ( is_wp_error( $response ) ) { $sysinfo['wp_remote_get_error'] = $response->get_error_message(); } } catch ( Exception $e ) { $sysinfo['wp_remote_get_error'] = $e->getMessage(); } } } $active_plugins = (array) get_option( 'active_plugins', array() ); if ( is_multisite() ) { $active_plugins = array_merge( $active_plugins, get_site_option( 'active_sitewide_plugins', array() ) ); } $sysinfo['plugins'] = array(); foreach ( $active_plugins as $plugin ) { $plugin_data = @get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ); $plugin_name = esc_html( $plugin_data['Name'] ); $sysinfo['plugins'][ $plugin_name ] = $plugin_data; } $active_theme = wp_get_theme(); $sysinfo['theme']['name'] = $active_theme->Name; $sysinfo['theme']['version'] = $active_theme->Version; $sysinfo['theme']['author_uri'] = $active_theme->{'Author URI'}; $sysinfo['theme']['is_child'] = self::makeBoolStr( is_child_theme() ); if ( is_child_theme() ) { $parent_theme = wp_get_theme( $active_theme->Template ); $sysinfo['theme']['parent_name'] = $parent_theme->Name; $sysinfo['theme']['parent_version'] = $parent_theme->Version; $sysinfo['theme']['parent_author_uri'] = $parent_theme->{'Author URI'}; } return $sysinfo; } } new mk_control_panel(); - Nature's Spring Foundation Inc.

Tips to write an essay best spelling and grammar check What Kinds of Essays Should I Write?

One of the most popular types of writing is essay writing. A majority of students in high school and colleges are required to or wish to take a composition class to improve their grades. If you’re unsure of what is required, read on to find out a few helpful tips about essay writing.

Most students are first asked to write an essay on a given topic. It could be a personal topic or research topic or an opinion piece. The essay writing portion will generally last all throughout the course of the semester. Most colleges require at minimum one essay per semester.

In order to write an essay of this kind, you must know the subject thoroughly. Talking to someone at school or conducting research online can help you with this. After you have decided on the topic, you can choose a date. The next step is grammar corrector online to do some research. You can look up books and websites about the topic you’ve selected. Make sure you understand the main idea and what you’re trying to say.

This kind of essay requires that you always begin your argument with the thesis statement. The thesis statement is the premise of your essay. This is what distinguishes it from other essays. Once you have your thesis, you are able to move on to the body of your writing.

Depending on the topic you select the rest of your essay may vary. Most essays only cover one topic. There are exceptions, like a thesis that is split into two paragraphs. These aren’t common however they do exist.

After you have written your argument, you must back it with facts. Facts can be derived from studies done by you or written by you. No matter which method you choose to use it is important to complete this part of your essay properly. Once you’ve got your facts in order, you should write a conclusion. A conclusion is an overview of what you’ve said in your essay.

Your conclusion should be convincing. Arguments that are persuasive can be made from many angles. When writing this portion of the essay it is important to make sure you examine your statements and facts. This will ensure that you do not plagiarize anything. Additionally, you must be clear about what you mean by each statement. Do not for get to be unclear.

Writing an essay can be a challenge for those who have not written before. If you spend the time to study the various methods of writing an essay, it will simplify your life. Do not rush writing this kind of essay. Give yourself plenty of time to complete all the work and then be happy with the work you have completed.

Writing is a process that starts with an idea. Then, you begin to collect facts and organize them in such a way that you present them in a way that is compelling. To write a successful essay you need to be organized and have a thesis statement.

A thesis statement is a concise summary of your entire essay. It is essential to have one so that your essay is completed properly. Before you write anything else, your thesis has to be completed.

It is also important to write clearly and concisely. The reader must be able to comprehend what you intend to say. You can accomplish this by your words. Use simple words to explain difficult terms. Avoid using jargon or complicated expressions unless absolutely necessary. Keep your writing simple and clear.

These tips will help you to get started writing your essay. This is not an opportunity to showcase your talents or vent your frustrations. Your subject should be the main focus of your essay, not how you came up with it. You will be able to write an excellent piece of academic writing if you stay in the spirit of the topic.