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This commit is contained in:
Roman Pyrih
363
wp-content/plugins/host-webfonts-local/includes/class-omgf.php
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363
wp-content/plugins/host-webfonts-local/includes/class-omgf.php
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<?php
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/* * * * * * * * * * * * * * * * * * * * *
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*
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* ██████╗ ███╗ ███╗ ██████╗ ███████╗
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* ██╔═══██╗████╗ ████║██╔════╝ ██╔════╝
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* ██║ ██║██╔████╔██║██║ ███╗█████╗
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* ██║ ██║██║╚██╔╝██║██║ ██║██╔══╝
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* ╚██████╔╝██║ ╚═╝ ██║╚██████╔╝██║
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* ╚═════╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝
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*
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* @package : OMGF
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* @author : Daan van den Bergh
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* @copyright: (c) 2021 Daan van den Bergh
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* @url : https://daan.dev
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* * * * * * * * * * * * * * * * * * * */
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defined('ABSPATH') || exit;
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class OMGF
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{
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/**
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* OMGF constructor.
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*/
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public function __construct()
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{
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$this->define_constants();
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if (is_admin()) {
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add_action('plugins_loaded', [$this, 'init_admin'], 50);
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}
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if (!is_admin()) {
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add_action('plugins_loaded', [$this, 'init_frontend'], 50);
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}
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add_action('admin_init', [$this, 'do_optimize']);
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add_action('rest_api_init', [$this, 'register_routes']);
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add_filter('content_url', [$this, 'force_ssl'], 1000, 2);
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/**
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* Render plugin update messages.
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*/
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add_action('in_plugin_update_message-' . OMGF_PLUGIN_BASENAME, [$this, 'render_update_notice'], 11, 2);
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}
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/**
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* Define constants.
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*/
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public function define_constants()
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{
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define('OMGF_SITE_URL', 'https://daan.dev');
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define('OMGF_CURRENT_DB_VERSION', esc_attr(get_option(OMGF_Admin_Settings::OMGF_CURRENT_DB_VERSION)));
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define('OMGF_OPTIMIZATION_MODE', esc_attr(get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_OPTIMIZATION_MODE, 'manual')));
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define('OMGF_MANUAL_OPTIMIZE_URL', esc_attr(get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_MANUAL_OPTIMIZE_URL, site_url())));
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define('OMGF_FONT_PROCESSING', esc_attr(get_option(OMGF_Admin_Settings::OMGF_DETECTION_SETTING_FONT_PROCESSING, 'replace')));
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define('OMGF_DISPLAY_OPTION', esc_attr(get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_DISPLAY_OPTION, 'swap')) ?: 'swap');
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define('OMGF_OPTIMIZE_EDIT_ROLES', esc_attr(get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_OPTIMIZE_EDIT_ROLES, 'on')));
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define('OMGF_CACHE_PATH', esc_attr(get_option(OMGF_Admin_Settings::OMGF_ADV_SETTING_CACHE_PATH)) ?: '/uploads/omgf');
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define('OMGF_FONTS_DIR', WP_CONTENT_DIR . OMGF_CACHE_PATH);
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define('OMGF_UNINSTALL', esc_attr(get_option(OMGF_Admin_Settings::OMGF_ADV_SETTING_UNINSTALL)));
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define('OMGF_UNLOAD_STYLESHEETS', esc_attr(get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_UNLOAD_STYLESHEETS, '')));
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define('OMGF_CACHE_KEYS', esc_attr(get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_CACHE_KEYS, '')));
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}
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/**
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* Required in Admin.
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*
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* @return void
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*/
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public function init_admin()
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{
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$this->do_settings();
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$this->add_ajax_hooks();
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}
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/**
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* Required in Frontend.
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*
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* @return void
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*/
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public function init_frontend()
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{
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$this->do_frontend();
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}
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/**
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* Manage Optimized Fonts to be displayed in the Optimized Fonts table.
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*
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* Use a static variable to reduce database reads/writes.
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*
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* @since v4.5.7
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*
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* @param array $maybe_add If it doesn't exist, it's added to the cache layer.
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*
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* @return array
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*/
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public static function optimized_fonts($maybe_add = [])
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{
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/** @var array $optimized_fonts Cache layer */
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static $optimized_fonts;
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/**
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* Get a fresh copy from the database if $optimized_fonts is empty|null|false (on 1st run)
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*/
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if (empty($optimized_fonts)) {
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$optimized_fonts = get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_OPTIMIZED_FONTS, []) ?: [];
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}
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/**
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* get_option() should take care of this, but sometimes it doesn't.
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*
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* @since v4.5.6
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*/
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if (is_string($optimized_fonts)) {
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$optimized_fonts = unserialize($optimized_fonts);
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}
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/**
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* If $maybe_add doesn't exist in the cache layer yet, add it.
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*
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* @since v4.5.7
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*/
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if (!empty($maybe_add) && !isset($optimized_fonts[key($maybe_add)])) {
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$optimized_fonts = array_merge($optimized_fonts, $maybe_add);
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}
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return $optimized_fonts;
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}
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/**
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* @return array
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*/
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public static function preloaded_fonts()
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{
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static $preloaded_fonts = [];
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if (empty($preloaded_fonts)) {
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$preloaded_fonts = get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_PRELOAD_FONTS, []) ?: [];
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}
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return $preloaded_fonts;
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}
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/**
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* @return array
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*/
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public static function unloaded_fonts()
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{
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static $unloaded_fonts = [];
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if (empty($unloaded_fonts)) {
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$unloaded_fonts = get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_UNLOAD_FONTS, []) ?: [];
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}
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return $unloaded_fonts;
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}
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/**
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* @return array
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*/
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public static function unloaded_stylesheets()
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{
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static $unloaded_stylesheets = [];
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if (empty($unloaded_stylesheets)) {
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$unloaded_stylesheets = explode(',', get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_UNLOAD_STYLESHEETS, ''));
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}
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return array_filter($unloaded_stylesheets);
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}
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/**
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* @return array
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*/
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public static function cache_keys()
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{
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static $cache_keys = [];
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if (empty($cache_keys)) {
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$cache_keys = explode(',', get_option(OMGF_Admin_Settings::OMGF_OPTIMIZE_SETTING_CACHE_KEYS, ''));
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}
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return array_filter($cache_keys);
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}
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/**
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* @param $handle
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*
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* @return string
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*/
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public static function get_cache_key($handle)
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{
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$cache_keys = self::cache_keys();
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foreach ($cache_keys as $index => $key) {
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if (strpos($key, $handle) !== false) {
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return $key;
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}
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}
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return '';
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}
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/**
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* Download $url and save as $filename.$extension to $path.
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*
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* @param mixed $url
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* @param mixed $filename
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* @param mixed $extension
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* @param mixed $path
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*
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* @return string
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*/
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public static function download($url, $filename, $extension, $path)
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{
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$download = new OMGF_Download($url, $filename, $extension, $path);
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return $download->download();
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}
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/**
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* @param mixed $fonts
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*
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* @return string
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*/
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public static function generate_stylesheet($fonts, $handle = '', $plugin = 'OMGF')
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{
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$generator = new OMGF_StylesheetGenerator($fonts, $handle, $plugin);
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return $generator->generate();
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}
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/**
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* @return OMGF_Admin_Settings
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*/
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private function do_settings()
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{
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return new OMGF_Admin_Settings();
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}
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/**
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* @return OMGF_AJAX
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*/
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private function add_ajax_hooks()
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{
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return new OMGF_AJAX();
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}
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/**
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* @return OMGF_Frontend_Functions
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*/
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public function do_frontend()
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{
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return new OMGF_Frontend_Functions();
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}
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/**
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*
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*/
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public function register_routes()
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{
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$proxy = new OMGF_API_Download();
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$proxy->register_routes();
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}
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/**
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* @return OMGF_Optimize
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*/
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public function do_optimize()
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{
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return new OMGF_Optimize();
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}
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/**
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* Render update notices if available.
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*
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* @param mixed $plugin
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* @param mixed $response
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* @return void
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*/
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public function render_update_notice($plugin, $response)
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{
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$current_version = $plugin['Version'];
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$new_version = $plugin['new_version'];
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if (version_compare($current_version, $new_version, '<')) {
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$response = wp_remote_get('https://daan.dev/omgf-update-notices.json');
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if (is_wp_error($response)) {
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return;
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}
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$update_notices = (array) json_decode(wp_remote_retrieve_body($response));
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if (!isset($update_notices[$new_version])) {
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return;
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}
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printf(
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' <strong>' . __('This update includes major changes, please <a href="%s" target="_blank">read this</a> before continuing.') . '</strong>',
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$update_notices[$new_version]->url
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);
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}
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}
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/**
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* content_url() uses is_ssl() to detect whether SSL is used. This fails for servers behind
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* load balancers and/or reverse proxies. So, we double check with this filter.
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*
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* @since v4.4.4
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*
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* @param mixed $url
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* @param mixed $path
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* @return mixed
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*/
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public function force_ssl($url, $path)
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{
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/**
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* Only rewrite URLs requested by this plugin. We don't want to interfere with other plugins.
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*/
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if (strpos($url, OMGF_CACHE_PATH) === false) {
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return $url;
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}
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/**
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* If the user entered https:// in the Home URL option, it's safe to assume that SSL is used.
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*/
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if (!is_ssl() && strpos(home_url(), 'https://') !== false) {
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$url = str_replace('http://', 'https://', $url);
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}
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return $url;
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}
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/**
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* @return OMGF_Uninstall
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* @throws ReflectionException
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*/
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public static function do_uninstall()
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{
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return new OMGF_Uninstall();
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}
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/**
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* @param $entry
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*/
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public static function delete($entry)
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{
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if (is_dir($entry)) {
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$file = new \FilesystemIterator($entry);
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// If dir is empty, valid() returns false.
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while ($file->valid()) {
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self::delete($file->getPathName());
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$file->next();
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}
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rmdir($entry);
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} else {
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unlink($entry);
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}
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}
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}
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