class-flyout.php
293 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Responsible for fly-out menu shown on some of the plugin pages. |
| 4 | * |
| 5 | * @package wp2fa |
| 6 | * @subpackage flyout |
| 7 | * |
| 8 | * @since 2.8.0 |
| 9 | * |
| 10 | * @copyright 2024 Melapress |
| 11 | * @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0 |
| 12 | * |
| 13 | * @see https://wordpress.org/plugins/wp-2fa/ |
| 14 | */ |
| 15 | |
| 16 | declare(strict_types=1); |
| 17 | |
| 18 | namespace WP2FA\Admin\FlyOut; |
| 19 | |
| 20 | // Exit if accessed directly. |
| 21 | if ( ! defined( 'ABSPATH' ) ) { |
| 22 | exit; |
| 23 | } |
| 24 | |
| 25 | if ( ! class_exists( '\WP2FA\Admin\FlyOut\FlyOut' ) ) { |
| 26 | /** |
| 27 | * Generates fly-out menu on the plugin admin screen. |
| 28 | * |
| 29 | * @since 2.8.0 |
| 30 | */ |
| 31 | class FlyOut { |
| 32 | |
| 33 | private const ENQUEUE_NAME = 'mlp_flyout'; |
| 34 | private const CONFIG_TRANSIENT_NAME = \WP_2FA_PREFIX . 'flyout_config'; |
| 35 | |
| 36 | /** |
| 37 | * Array with the configuration of the fly-out menu |
| 38 | * |
| 39 | * @var array |
| 40 | * |
| 41 | * @since 2.8.0 |
| 42 | */ |
| 43 | private static $config = array(); |
| 44 | |
| 45 | /** |
| 46 | * Class cache for the current screen (if admin is on it) |
| 47 | * |
| 48 | * @var bool |
| 49 | * |
| 50 | * @since 2.8.0 |
| 51 | */ |
| 52 | private static $screen = null; |
| 53 | |
| 54 | /** |
| 55 | * Inits the class and its hooks |
| 56 | * |
| 57 | * @return void |
| 58 | * |
| 59 | * @since 2.8.0 |
| 60 | */ |
| 61 | public static function init() { |
| 62 | if ( ! \is_admin() ) { |
| 63 | return; |
| 64 | } else { |
| 65 | self::load_config(); |
| 66 | if ( ! empty( self::$config ) ) { |
| 67 | \add_action( 'admin_enqueue_scripts', array( __CLASS__, 'admin_enqueue_scripts' ) ); |
| 68 | \add_action( 'admin_head', array( __CLASS__, 'admin_head' ) ); |
| 69 | \add_action( 'admin_footer', array( __CLASS__, 'admin_footer' ) ); |
| 70 | } |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Loads the external config for processing |
| 76 | * |
| 77 | * @return void |
| 78 | * |
| 79 | * @since 2.8.0 |
| 80 | */ |
| 81 | public static function load_config() { |
| 82 | $config = array(); |
| 83 | |
| 84 | $config = self::read_remote_config(); |
| 85 | |
| 86 | if ( false === $config ) { |
| 87 | return; |
| 88 | } |
| 89 | |
| 90 | $defaults = array( |
| 91 | 'plugin_screen' => '', |
| 92 | 'icon_border' => '#0000ff', |
| 93 | 'icon_right' => '40px', |
| 94 | 'icon_bottom' => '40px', |
| 95 | 'icon_image' => '', |
| 96 | 'icon_padding' => '2px', |
| 97 | 'icon_size' => '55px', |
| 98 | 'menu_accent_color' => '#ca4a1f', |
| 99 | 'custom_css' => '', |
| 100 | 'menu_items' => array(), |
| 101 | ); |
| 102 | |
| 103 | $config = array_merge( $defaults, (array) $config ); |
| 104 | if ( ! is_array( $config['plugin_screen'] ) ) { |
| 105 | $config['plugin_screen'] = array( $config['plugin_screen'] ); |
| 106 | } |
| 107 | |
| 108 | self::$config = $config; |
| 109 | } |
| 110 | |
| 111 | /** |
| 112 | * Checks the current screen and returns true if it is the plugin one |
| 113 | * |
| 114 | * @return boolean |
| 115 | * |
| 116 | * @since 2.8.0 |
| 117 | */ |
| 118 | public static function is_plugin_screen(): bool { |
| 119 | |
| 120 | if ( \is_null( self::$screen ) ) { |
| 121 | |
| 122 | $screen = \get_current_screen(); |
| 123 | self::$screen = false; |
| 124 | |
| 125 | if ( in_array( $screen->id, self::$config['plugin_screen'] ) ) { |
| 126 | self::$screen = true; |
| 127 | } |
| 128 | } |
| 129 | |
| 130 | return self::$screen; |
| 131 | } |
| 132 | |
| 133 | /** |
| 134 | * Loads the fly-out css and JS files |
| 135 | * |
| 136 | * @return void |
| 137 | * |
| 138 | * @since 2.8.0 |
| 139 | */ |
| 140 | public static function admin_enqueue_scripts() { |
| 141 | if ( false === self::is_plugin_screen() ) { |
| 142 | return; |
| 143 | } |
| 144 | |
| 145 | \wp_enqueue_style( |
| 146 | self::ENQUEUE_NAME, |
| 147 | WP_2FA_URL . '/includes/classes/Admin/Fly-Out/assets/css/flyout.css', |
| 148 | array(), |
| 149 | WP_2FA_VERSION |
| 150 | ); |
| 151 | \wp_enqueue_script( |
| 152 | self::ENQUEUE_NAME, |
| 153 | WP_2FA_URL . '/includes/classes/Admin/Fly-Out/assets/js/flyout.js', |
| 154 | array(), |
| 155 | WP_2FA_VERSION, |
| 156 | true |
| 157 | ); |
| 158 | } |
| 159 | |
| 160 | /** |
| 161 | * Writes additional custom code in the header of the page |
| 162 | * |
| 163 | * @return void |
| 164 | * |
| 165 | * @since 2.8.0 |
| 166 | */ |
| 167 | public static function admin_head() { |
| 168 | if ( false === self::is_plugin_screen() ) { |
| 169 | return; |
| 170 | } |
| 171 | |
| 172 | $out = '<style type="text/css">'; |
| 173 | $out .= '#mlp-flyout { |
| 174 | right: ' . \sanitize_text_field( self::$config['icon_right'] ) . '; |
| 175 | bottom: ' . \sanitize_text_field( self::$config['icon_bottom'] ) . '; |
| 176 | }'; |
| 177 | $out .= '#mlp-flyout #mlp-elmnts-image-wrapper { |
| 178 | border: ' . \sanitize_text_field( self::$config['icon_border'] ) . '; |
| 179 | }'; |
| 180 | $out .= '#mlp-flyout #mlp-elmnts-button img { |
| 181 | padding: ' . \sanitize_text_field( self::$config['icon_padding'] ) . '; |
| 182 | width: ' . \sanitize_text_field( self::$config['icon_size'] ) . '; |
| 183 | height: ' . \sanitize_text_field( self::$config['icon_size'] ) . '; |
| 184 | }'; |
| 185 | $out .= '#mlp-flyout .mlp-elmnts-menu-item.accent { |
| 186 | background: ' . \sanitize_text_field( self::$config['menu_accent_color'] ) . '; |
| 187 | }'; |
| 188 | $out .= \sanitize_text_field( self::$config['custom_css'] ); |
| 189 | $out .= '</style>'; |
| 190 | |
| 191 | echo $out; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 192 | } |
| 193 | |
| 194 | /** |
| 195 | * Writes additional custom code in the footer of the page |
| 196 | * |
| 197 | * @return void |
| 198 | * |
| 199 | * @since 2.8.0 |
| 200 | */ |
| 201 | public static function admin_footer() { |
| 202 | if ( false === self::is_plugin_screen() ) { |
| 203 | return; |
| 204 | } |
| 205 | |
| 206 | $out = ''; |
| 207 | $icons_url = WP_2FA_URL . 'assets/images/'; |
| 208 | $default_link_item = array( |
| 209 | 'class' => '', |
| 210 | 'href' => '#', |
| 211 | 'target' => '_blank', |
| 212 | 'label' => '', |
| 213 | 'icon' => '', |
| 214 | 'data' => '', |
| 215 | ); |
| 216 | |
| 217 | $out .= '<div id="mlp-overlay"></div>'; |
| 218 | |
| 219 | $out .= '<div id="mlp-flyout">'; |
| 220 | |
| 221 | $out .= '<a href="#" id="mlp-elmnts-button">'; |
| 222 | $out .= '<span class="mlp-elmnts-label">Open Quick Links</span>'; |
| 223 | $out .= '<span id="mlp-elmnts-image-wrapper">'; |
| 224 | $out .= '<img src="' . esc_url( $icons_url . self::$config['icon_image'] ) . '" alt="Open Quick Links" title="Open Quick Links">'; |
| 225 | $out .= '</span>'; |
| 226 | $out .= '</a>'; |
| 227 | |
| 228 | $out .= '<div id="mlp-elmnts-menu">'; |
| 229 | $i = 0; |
| 230 | foreach ( array_reverse( self::$config['menu_items'] ) as $item ) { |
| 231 | ++$i; |
| 232 | $item = array_merge( $default_link_item, $item ); |
| 233 | |
| 234 | if ( ! empty( $item['icon'] ) && substr( $item['icon'], 0, 9 ) != 'dashicons' ) { |
| 235 | $item['class'] .= ' mlp-elmnts-custom-icon'; |
| 236 | $item['class'] = trim( $item['class'] ); |
| 237 | } |
| 238 | |
| 239 | $out .= '<a ' . $item['data'] . ' href="' . esc_url( $item['href'] ) . '" class="mlp-elmnts-menu-item mlp-elmnts-menu-item-' . $i . ' ' . esc_attr( $item['class'] ) . '" target="_blank">'; |
| 240 | $out .= '<span class="mlp-elmnts-label visible">' . esc_html( $item['label'] ) . '</span>'; |
| 241 | if ( substr( $item['icon'], 0, 9 ) == 'dashicons' ) { |
| 242 | $out .= '<span class="dashicons ' . sanitize_text_field( $item['icon'] ) . '"></span>'; |
| 243 | } elseif ( ! empty( $item['icon'] ) ) { |
| 244 | $out .= '<span class="mlp-elmnts-icon"><img src="' . esc_url( $icons_url . $item['icon'] ) . '"></span>'; |
| 245 | } |
| 246 | $out .= '</a>'; |
| 247 | } // foreach |
| 248 | $out .= '</div>'; // #mlp-elmnts-menu |
| 249 | |
| 250 | $out .= '</div>'; // #mlp-flyout |
| 251 | |
| 252 | echo $out; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 253 | } |
| 254 | |
| 255 | /** |
| 256 | * Reads the config file remotely and sets 2 days transient for caching. If for some reason cant read the remote - false is returned |
| 257 | * |
| 258 | * @return bool|array |
| 259 | * |
| 260 | * @since 2.8.0 |
| 261 | */ |
| 262 | public static function read_remote_config() { |
| 263 | $config = \get_transient( self::CONFIG_TRANSIENT_NAME ); |
| 264 | |
| 265 | if ( false === $config || empty( $config ) ) { |
| 266 | |
| 267 | $api_response = \wp_remote_request( 'https://melapress.com/downloads/plugins-files/wp-2fa-flyout-config.php', array() ); |
| 268 | |
| 269 | $response_code = \wp_remote_retrieve_response_code( $api_response ); |
| 270 | |
| 271 | if ( \is_wp_error( $api_response ) || 200 !== (int) $response_code ) { |
| 272 | |
| 273 | return false; |
| 274 | } else { |
| 275 | $config = \wp_remote_retrieve_body( $api_response ); |
| 276 | |
| 277 | \set_transient( self::CONFIG_TRANSIENT_NAME, $config, \DAY_IN_SECONDS * 3 ); |
| 278 | |
| 279 | return \json_decode( $config, true ); |
| 280 | } |
| 281 | } |
| 282 | |
| 283 | $config = json_decode( $config, true ); |
| 284 | |
| 285 | if ( json_last_error() !== JSON_ERROR_NONE ) { |
| 286 | $config = false; |
| 287 | } |
| 288 | |
| 289 | return $config; |
| 290 | } |
| 291 | } |
| 292 | } |
| 293 |