| 1 |
<?php |
| 2 |
/** |
| 3 |
* Dashboard Page |
| 4 |
* |
| 5 |
* @package PoweredCache |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace PoweredCache\Admin\Dashboard; |
| 9 |
|
| 10 |
use PoweredCache\Async\CachePreloader; |
| 11 |
use PoweredCache\Async\DatabaseOptimizer; |
| 12 |
use PoweredCache\Config; |
| 13 |
use const PoweredCache\Constants\ICON_BASE64; |
| 14 |
use const PoweredCache\Constants\MENU_SLUG; |
| 15 |
use const PoweredCache\Constants\PURGE_CACHE_CRON_NAME; |
| 16 |
use const PoweredCache\Constants\SETTING_OPTION; |
| 17 |
use function PoweredCache\Utils\can_configure_htaccess; |
| 18 |
use function PoweredCache\Utils\can_configure_object_cache; |
| 19 |
use function PoweredCache\Utils\can_control_all_settings; |
| 20 |
use function PoweredCache\Utils\cdn_zones; |
| 21 |
use function PoweredCache\Utils\clean_site_cache_dir; |
| 22 |
use function PoweredCache\Utils\get_available_object_caches; |
| 23 |
use function PoweredCache\Utils\get_cache_dir; |
| 24 |
use function PoweredCache\Utils\get_timeout_with_interval; |
| 25 |
use function PoweredCache\Utils\is_premium; |
| 26 |
use function PoweredCache\Utils\js_execution_methods; |
| 27 |
use function PoweredCache\Utils\powered_cache_flush; |
| 28 |
use function PoweredCache\Utils\remove_dir; |
| 29 |
use function PoweredCache\Utils\sanitize_css; |
| 30 |
|
| 31 |
// phpcs:disable WordPress.WhiteSpace.PrecisionAlignment.Found |
| 32 |
// phpcs:disable Generic.WhiteSpace.DisallowSpaceIndent.SpacesUsed |
| 33 |
// phpcs:disable WordPress.WP.I18n.MissingTranslatorsComment |
| 34 |
|
| 35 |
/** |
| 36 |
* Default setup routine |
| 37 |
* |
| 38 |
* @return void |
| 39 |
*/ |
| 40 |
function setup() { |
| 41 |
if ( POWERED_CACHE_IS_NETWORK ) { |
| 42 |
add_action( 'network_admin_menu', __NAMESPACE__ . '\\admin_menu' ); |
| 43 |
add_action( 'network_admin_notices', __NAMESPACE__ . '\\maybe_display_message' ); |
| 44 |
} else { |
| 45 |
add_action( 'admin_menu', __NAMESPACE__ . '\\admin_menu' ); |
| 46 |
} |
| 47 |
|
| 48 |
add_action( 'admin_notices', __NAMESPACE__ . '\\maybe_display_message' ); |
| 49 |
|
| 50 |
add_action( 'admin_init', __NAMESPACE__ . '\\process_form_submit' ); |
| 51 |
add_filter( 'admin_body_class', __NAMESPACE__ . '\\add_sui_admin_body_class' ); |
| 52 |
add_action( 'admin_bar_menu', __NAMESPACE__ . '\\admin_bar_menu', 999 ); |
| 53 |
add_action( 'admin_bar_menu', __NAMESPACE__ . '\\purge_all_admin_bar_menu' ); |
| 54 |
add_action( 'admin_post_powered_cache_purge_all_cache', __NAMESPACE__ . '\\purge_all_cache' ); |
| 55 |
add_action( 'admin_post_powered_cache_download_rewrite_settings', __NAMESPACE__ . '\\download_rewrite_config' ); |
| 56 |
add_action( 'wp_ajax_powered_cache_run_diagnostic', __NAMESPACE__ . '\\run_diagnostic' ); |
| 57 |
add_action( 'admin_post_deactivate_plugin', __NAMESPACE__ . '\\deactivate_plugin' ); |
| 58 |
add_filter( 'plugin_action_links_' . plugin_basename( POWERED_CACHE_PLUGIN_FILE ), __NAMESPACE__ . '\\action_links' ); |
| 59 |
add_filter( 'network_admin_plugin_action_links_' . plugin_basename( POWERED_CACHE_PLUGIN_FILE ), __NAMESPACE__ . '\\action_links' ); |
| 60 |
} |
| 61 |
|
| 62 |
/** |
| 63 |
* Add required class for shared UI |
| 64 |
* |
| 65 |
* @param string $classes css classes for admin area |
| 66 |
* |
| 67 |
* @return string |
| 68 |
* @see https://wpmudev.github.io/shared-ui/installation/ |
| 69 |
*/ |
| 70 |
function add_sui_admin_body_class( $classes ) { |
| 71 |
$classes .= ' sui-2-12-4 '; |
| 72 |
|
| 73 |
return $classes; |
| 74 |
} |
| 75 |
|
| 76 |
/** |
| 77 |
* Adds admin menu item |
| 78 |
* |
| 79 |
* @since 1.0 |
| 80 |
*/ |
| 81 |
function admin_menu() { |
| 82 |
global $powered_cache_settings_page; |
| 83 |
|
| 84 |
$capability = 'manage_options'; |
| 85 |
|
| 86 |
if ( POWERED_CACHE_IS_NETWORK ) { |
| 87 |
$capability = 'manage_network'; |
| 88 |
} |
| 89 |
|
| 90 |
$powered_cache_settings_page = add_menu_page( |
| 91 |
esc_html__( 'Powered Cache Settings', 'powered-cache' ), |
| 92 |
esc_html__( 'Powered Cache', 'powered-cache' ), |
| 93 |
$capability, |
| 94 |
MENU_SLUG, |
| 95 |
__NAMESPACE__ . '\settings_page', |
| 96 |
ICON_BASE64 |
| 97 |
); |
| 98 |
|
| 99 |
/** |
| 100 |
* Different name submenu item, url point same address with parent. |
| 101 |
*/ |
| 102 |
add_submenu_page( |
| 103 |
MENU_SLUG, |
| 104 |
esc_html__( 'Powered Cache Settings', 'powered-cache' ), |
| 105 |
esc_html__( 'Settings', 'powered-cache' ), |
| 106 |
$capability, |
| 107 |
MENU_SLUG |
| 108 |
); |
| 109 |
} |
| 110 |
|
| 111 |
/** |
| 112 |
* Main settings page of the plugin |
| 113 |
*/ |
| 114 |
function settings_page() { |
| 115 |
include __DIR__ . '/partials/settings-page.php'; |
| 116 |
} |
| 117 |
|
| 118 |
/** |
| 119 |
* Process settings form action |
| 120 |
* |
| 121 |
* @since 2.0 |
| 122 |
*/ |
| 123 |
function process_form_submit() { |
| 124 |
|
| 125 |
if ( POWERED_CACHE_IS_NETWORK && ! current_user_can( 'manage_network' ) ) { |
| 126 |
return; |
| 127 |
} |
| 128 |
|
| 129 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 130 |
return; |
| 131 |
} |
| 132 |
|
| 133 |
$nonce = filter_input( INPUT_POST, 'powered_cache_settings_nonce', FILTER_SANITIZE_STRING ); |
| 134 |
if ( wp_verify_nonce( $nonce, 'powered_cache_update_settings' ) ) { |
| 135 |
$action = $_POST['powered_cache_form_action'] ? $_POST['powered_cache_form_action'] : 'save_settings'; |
| 136 |
$old_options = \PoweredCache\Utils\get_settings(); |
| 137 |
$options = sanitize_options( $_POST ); |
| 138 |
|
| 139 |
switch ( $action ) { |
| 140 |
case 'reset_settings': |
| 141 |
if ( POWERED_CACHE_IS_NETWORK ) { |
| 142 |
delete_site_option( SETTING_OPTION ); |
| 143 |
} else { |
| 144 |
delete_option( SETTING_OPTION ); |
| 145 |
} |
| 146 |
|
| 147 |
if ( 'off' !== $old_options['object_cache'] ) { |
| 148 |
wp_cache_flush(); |
| 149 |
} |
| 150 |
|
| 151 |
$options = \PoweredCache\Utils\get_settings(); |
| 152 |
|
| 153 |
break; |
| 154 |
case 'export_settings': |
| 155 |
$filename = sprintf( 'powered-cache-settings-%s-%s.json', gmdate( 'Y-m-d' ), uniqid() ); |
| 156 |
if ( POWERED_CACHE_IS_NETWORK ) { |
| 157 |
$options = wp_json_encode( get_site_option( SETTING_OPTION ), JSON_PRETTY_PRINT ); |
| 158 |
} else { |
| 159 |
$options = wp_json_encode( get_option( SETTING_OPTION ), JSON_PRETTY_PRINT ); |
| 160 |
} |
| 161 |
|
| 162 |
nocache_headers(); |
| 163 |
// phpcs:disable WordPress.PHP.NoSilencedErrors.Discouraged |
| 164 |
@header( 'Content-Type: application/json' ); |
| 165 |
@header( 'Content-Disposition: attachment; filename="' . $filename . '"' ); |
| 166 |
@header( 'Content-Transfer-Encoding: binary' ); |
| 167 |
@header( 'Content-Length: ' . strlen( $options ) ); |
| 168 |
@header( 'Connection: close' ); |
| 169 |
// phpcs:enable WordPress.PHP.NoSilencedErrors.Discouraged |
| 170 |
echo $options; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 171 |
exit; |
| 172 |
case 'import_settings': |
| 173 |
if ( $_FILES['import_file'] && ! empty( $_FILES['import_file']['tmp_name'] ) ) { |
| 174 |
$import_data = file_get_contents( $_FILES['import_file']['tmp_name'] ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents |
| 175 |
$import_settings = json_decode( $import_data, true ); |
| 176 |
$options = sanitize_options( $import_settings ); |
| 177 |
} |
| 178 |
break; |
| 179 |
case 'save_settings_and_optimize': |
| 180 |
db_optimize( $options ); |
| 181 |
break; |
| 182 |
case 'save_settings': |
| 183 |
default: |
| 184 |
break; |
| 185 |
} |
| 186 |
|
| 187 |
if ( POWERED_CACHE_IS_NETWORK ) { |
| 188 |
update_site_option( SETTING_OPTION, $options ); |
| 189 |
} else { |
| 190 |
update_option( SETTING_OPTION, $options ); |
| 191 |
} |
| 192 |
|
| 193 |
Config::factory()->save_configuration( $options, POWERED_CACHE_IS_NETWORK ); |
| 194 |
|
| 195 |
// drop object cache on backend changes |
| 196 |
if ( isset( $options['object_cache'] ) && $old_options['object_cache'] !== $options['object_cache'] ) { |
| 197 |
wp_cache_flush(); |
| 198 |
} |
| 199 |
|
| 200 |
// maybe cancel preloading process when it turned off |
| 201 |
if ( $old_options['enable_cache_preload'] && ! $options['enable_cache_preload'] ) { |
| 202 |
cancel_preloading(); |
| 203 |
} |
| 204 |
|
| 205 |
// cleanup existing cache on toggling cache option |
| 206 |
if ( $old_options['enable_page_cache'] && ! $options['enable_page_cache'] ) { |
| 207 |
clean_site_cache_dir(); |
| 208 |
} |
| 209 |
|
| 210 |
if ( $old_options['cache_timeout'] !== $options['cache_timeout'] ) { |
| 211 |
$timestamp = wp_next_scheduled( PURGE_CACHE_CRON_NAME ); |
| 212 |
|
| 213 |
wp_unschedule_event( $timestamp, PURGE_CACHE_CRON_NAME ); |
| 214 |
} |
| 215 |
|
| 216 |
/** |
| 217 |
* Fires after saving configurations. |
| 218 |
* |
| 219 |
* @hook powered_cache_settings_saved |
| 220 |
* |
| 221 |
* @param {array} $old_options Old settings. |
| 222 |
* @param {array} $options New settings. |
| 223 |
* |
| 224 |
* @since 1.0 |
| 225 |
*/ |
| 226 |
do_action( 'powered_cache_settings_saved', $old_options, $options ); |
| 227 |
|
| 228 |
$redirect_url = wp_get_referer(); |
| 229 |
|
| 230 |
if ( empty( $redirect_url ) ) { |
| 231 |
$redirect_url = $_SERVER['REQUEST_URI']; |
| 232 |
} |
| 233 |
|
| 234 |
$redirect_url = add_query_arg( |
| 235 |
[ |
| 236 |
'pc_action' => $action, |
| 237 |
], |
| 238 |
$redirect_url |
| 239 |
); |
| 240 |
|
| 241 |
wp_safe_redirect( esc_url_raw( $redirect_url ) ); |
| 242 |
exit; |
| 243 |
} |
| 244 |
} |
| 245 |
|
| 246 |
/** |
| 247 |
* Sanitize options |
| 248 |
* |
| 249 |
* @param array $options Raw input, most likely $_POST request |
| 250 |
* |
| 251 |
* @return array|mixed Sanitized options |
| 252 |
*/ |
| 253 |
function sanitize_options( $options ) { |
| 254 |
$sanitized_options = []; |
| 255 |
|
| 256 |
if ( isset( $options['object_cache'] ) && in_array( $options['object_cache'], get_available_object_caches(), true ) ) { |
| 257 |
$sanitized_options['object_cache'] = sanitize_text_field( $options['object_cache'] ); |
| 258 |
} else { |
| 259 |
$sanitized_options['object_cache'] = 'off'; |
| 260 |
} |
| 261 |
|
| 262 |
$sanitized_options['enable_page_cache'] = ! empty( $options['enable_page_cache'] ); |
| 263 |
$sanitized_options['cache_mobile'] = ! empty( $options['cache_mobile'] ); |
| 264 |
$sanitized_options['cache_mobile_separate_file'] = ! empty( $options['cache_mobile_separate_file'] ); |
| 265 |
$sanitized_options['loggedin_user_cache'] = ! empty( $options['loggedin_user_cache'] ); |
| 266 |
$sanitized_options['gzip_compression'] = ! empty( $options['gzip_compression'] ); |
| 267 |
$sanitized_options['cache_timeout'] = absint( $options['cache_timeout'] ); |
| 268 |
$sanitized_options['auto_configure_htaccess'] = ! empty( $options['auto_configure_htaccess'] ); |
| 269 |
$sanitized_options['rejected_user_agents'] = sanitize_textarea_field( $options['rejected_user_agents'] ); |
| 270 |
$sanitized_options['rejected_cookies'] = sanitize_textarea_field( $options['rejected_cookies'] ); |
| 271 |
$sanitized_options['vary_cookies'] = sanitize_textarea_field( $options['vary_cookies'] ); |
| 272 |
$sanitized_options['rejected_uri'] = sanitize_textarea_field( $options['rejected_uri'] ); |
| 273 |
$sanitized_options['accepted_query_strings'] = sanitize_textarea_field( $options['accepted_query_strings'] ); |
| 274 |
$sanitized_options['purge_additional_pages'] = sanitize_textarea_field( $options['purge_additional_pages'] ); |
| 275 |
$sanitized_options['purge_additional_pages'] = sanitize_textarea_field( $options['purge_additional_pages'] ); |
| 276 |
$sanitized_options['minify_html'] = ! empty( $options['minify_html'] ); |
| 277 |
$sanitized_options['combine_google_fonts'] = ! empty( $options['combine_google_fonts'] ); |
| 278 |
$sanitized_options['minify_css'] = ! empty( $options['minify_css'] ); |
| 279 |
$sanitized_options['combine_css'] = ! empty( $options['combine_css'] ); |
| 280 |
$sanitized_options['critical_css'] = ! empty( $options['critical_css'] ); |
| 281 |
$sanitized_options['critical_css_additional_files'] = sanitize_textarea_field( $options['critical_css_additional_files'] ); |
| 282 |
$sanitized_options['critical_css_excluded_files'] = sanitize_textarea_field( $options['critical_css_excluded_files'] ); |
| 283 |
$sanitized_options['excluded_css_files'] = sanitize_textarea_field( $options['excluded_css_files'] ); |
| 284 |
$sanitized_options['minify_js'] = ! empty( $options['minify_js'] ); |
| 285 |
$sanitized_options['combine_js'] = ! empty( $options['combine_js'] ); |
| 286 |
$sanitized_options['excluded_js_files'] = sanitize_textarea_field( $options['excluded_js_files'] ); |
| 287 |
$sanitized_options['excluded_js_files'] = sanitize_textarea_field( $options['excluded_js_files'] ); |
| 288 |
$sanitized_options['js_execution_method'] = sanitize_text_field( $options['js_execution_method'] ); |
| 289 |
$sanitized_options['js_execution_optimized_only'] = ! empty( $options['js_execution_optimized_only'] ); |
| 290 |
$sanitized_options['enable_lazy_load'] = ! empty( $options['enable_lazy_load'] ); |
| 291 |
$sanitized_options['lazy_load_post_content'] = ! empty( $options['lazy_load_post_content'] ); |
| 292 |
$sanitized_options['lazy_load_images'] = ! empty( $options['lazy_load_images'] ); |
| 293 |
$sanitized_options['lazy_load_iframes'] = ! empty( $options['lazy_load_iframes'] ); |
| 294 |
$sanitized_options['lazy_load_widgets'] = ! empty( $options['lazy_load_widgets'] ); |
| 295 |
$sanitized_options['lazy_load_post_thumbnail'] = ! empty( $options['lazy_load_post_thumbnail'] ); |
| 296 |
$sanitized_options['lazy_load_avatars'] = ! empty( $options['lazy_load_avatars'] ); |
| 297 |
$sanitized_options['disable_wp_lazy_load'] = ! empty( $options['disable_wp_lazy_load'] ); |
| 298 |
$sanitized_options['disable_wp_embeds'] = ! empty( $options['disable_wp_embeds'] ); |
| 299 |
$sanitized_options['disable_emoji_scripts'] = ! empty( $options['disable_emoji_scripts'] ); |
| 300 |
$sanitized_options['enable_cdn'] = ! empty( $options['enable_cdn'] ); |
| 301 |
|
| 302 |
// convert TTL in minute |
| 303 |
if ( $options['cache_timeout'] > 0 && isset( $options['cache_timeout_interval'] ) ) { |
| 304 |
switch ( $options['cache_timeout_interval'] ) { |
| 305 |
case 'DAY': |
| 306 |
$sanitized_options['cache_timeout'] = $options['cache_timeout'] * 1440; |
| 307 |
break; |
| 308 |
case 'HOUR': |
| 309 |
$sanitized_options['cache_timeout'] = $options['cache_timeout'] * 60; |
| 310 |
break; |
| 311 |
case 'MINUTE': |
| 312 |
default: |
| 313 |
$sanitized_options['cache_timeout'] = $options['cache_timeout'] * 1; |
| 314 |
} |
| 315 |
} |
| 316 |
|
| 317 |
$cdn_hostname = []; |
| 318 |
if ( isset( $options['cdn_hostname'] ) ) { |
| 319 |
foreach ( (array) $options['cdn_hostname'] as $hostname ) { |
| 320 |
$cdn_hostname[] = esc_url_raw( $hostname ); |
| 321 |
} |
| 322 |
} |
| 323 |
|
| 324 |
$cdn_zone = []; |
| 325 |
|
| 326 |
if ( isset( $options['cdn_zone'] ) ) { |
| 327 |
foreach ( (array) $options['cdn_zone'] as $zone ) { |
| 328 |
$cdn_zone[] = sanitize_text_field( $zone ); |
| 329 |
} |
| 330 |
} |
| 331 |
|
| 332 |
if ( empty( $cdn_hostname ) ) { |
| 333 |
$cdn_hostname = [ '' ]; |
| 334 |
} |
| 335 |
|
| 336 |
if ( empty( $cdn_zone ) ) { |
| 337 |
$cdn_zone = [ '' ]; |
| 338 |
} |
| 339 |
|
| 340 |
$sanitized_options['cdn_hostname'] = $cdn_hostname; |
| 341 |
$sanitized_options['cdn_zone'] = $cdn_zone; |
| 342 |
$sanitized_options['cdn_rejected_files'] = sanitize_textarea_field( $options['cdn_rejected_files'] ); |
| 343 |
$sanitized_options['enable_cache_preload'] = ! empty( $options['enable_cache_preload'] ); |
| 344 |
$sanitized_options['preload_homepage'] = ! empty( $options['preload_homepage'] ); |
| 345 |
$sanitized_options['preload_public_posts'] = ! empty( $options['preload_public_posts'] ); |
| 346 |
$sanitized_options['preload_public_tax'] = ! empty( $options['preload_public_tax'] ); |
| 347 |
$sanitized_options['enable_sitemap_preload'] = ! empty( $options['enable_sitemap_preload'] ); |
| 348 |
$sanitized_options['preload_sitemap'] = sanitize_textarea_field( $options['preload_sitemap'] ); |
| 349 |
$sanitized_options['prefetch_dns'] = sanitize_textarea_field( $options['prefetch_dns'] ); |
| 350 |
$sanitized_options['db_cleanup_post_revisions'] = ! empty( $options['db_cleanup_post_revisions'] ); |
| 351 |
$sanitized_options['db_cleanup_auto_drafts'] = ! empty( $options['db_cleanup_auto_drafts'] ); |
| 352 |
$sanitized_options['db_cleanup_trashed_posts'] = ! empty( $options['db_cleanup_trashed_posts'] ); |
| 353 |
$sanitized_options['db_cleanup_spam_comments'] = ! empty( $options['db_cleanup_spam_comments'] ); |
| 354 |
$sanitized_options['db_cleanup_trashed_comments'] = ! empty( $options['db_cleanup_trashed_comments'] ); |
| 355 |
$sanitized_options['db_cleanup_expired_transients'] = ! empty( $options['db_cleanup_expired_transients'] ); |
| 356 |
$sanitized_options['db_cleanup_all_transients'] = ! empty( $options['db_cleanup_all_transients'] ); |
| 357 |
$sanitized_options['db_cleanup_optimize_tables'] = ! empty( $options['db_cleanup_optimize_tables'] ); |
| 358 |
$sanitized_options['enable_scheduled_db_cleanup'] = ! empty( $options['enable_scheduled_db_cleanup'] ); |
| 359 |
$sanitized_options['scheduled_db_cleanup_frequency'] = sanitize_text_field( $options['scheduled_db_cleanup_frequency'] ); |
| 360 |
$sanitized_options['enable_cloudflare'] = ! empty( $options['enable_cloudflare'] ); |
| 361 |
$sanitized_options['cloudflare_email'] = sanitize_email( $options['cloudflare_email'] ); |
| 362 |
$sanitized_options['cloudflare_api_key'] = sanitize_text_field( $options['cloudflare_api_key'] ); |
| 363 |
$sanitized_options['cloudflare_zone'] = sanitize_text_field( $options['cloudflare_zone'] ); |
| 364 |
$sanitized_options['enable_heartbeat'] = ! empty( $options['enable_heartbeat'] ); |
| 365 |
$sanitized_options['heartbeat_dashboard_status'] = sanitize_text_field( $options['heartbeat_dashboard_status'] ); |
| 366 |
$sanitized_options['heartbeat_editor_status'] = sanitize_text_field( $options['heartbeat_editor_status'] ); |
| 367 |
$sanitized_options['heartbeat_frontend_status'] = sanitize_text_field( $options['heartbeat_frontend_status'] ); |
| 368 |
$sanitized_options['heartbeat_dashboard_interval'] = absint( $options['heartbeat_dashboard_interval'] ); |
| 369 |
$sanitized_options['heartbeat_editor_interval'] = absint( $options['heartbeat_editor_interval'] ); |
| 370 |
$sanitized_options['heartbeat_frontend_interval'] = absint( $options['heartbeat_frontend_interval'] ); |
| 371 |
$sanitized_options['enable_varnish'] = ! empty( $options['enable_varnish'] ); |
| 372 |
$sanitized_options['varnish_ip'] = sanitize_text_field( $options['varnish_ip'] ); |
| 373 |
$sanitized_options['cache_footprint'] = ! empty( $options['cache_footprint'] ); |
| 374 |
$sanitized_options['enable_google_tracking'] = ! empty( $options['enable_google_tracking'] ); |
| 375 |
$sanitized_options['enable_fb_tracking'] = ! empty( $options['enable_fb_tracking'] ); |
| 376 |
|
| 377 |
if ( isset( $options['critical_css_appended_content'] ) ) { |
| 378 |
$sanitized_options['critical_css_appended_content'] = sanitize_css( $options['critical_css_appended_content'] ); |
| 379 |
} |
| 380 |
|
| 381 |
if ( isset( $options['critical_css_fallback'] ) ) { |
| 382 |
$sanitized_options['critical_css_fallback'] = sanitize_css( $options['critical_css_fallback'] ); |
| 383 |
} |
| 384 |
|
| 385 |
/** |
| 386 |
* Filters sanitized options. |
| 387 |
* |
| 388 |
* @hook powered_cache_sanitized_options |
| 389 |
* |
| 390 |
* @param {array} $sanitized_options Sanitized options. |
| 391 |
* @param {array} $options raw input. |
| 392 |
* |
| 393 |
* @return {array} New value. |
| 394 |
* |
| 395 |
* @since 2.0 |
| 396 |
*/ |
| 397 |
return apply_filters( 'powered_cache_sanitized_options', $sanitized_options, $options ); |
| 398 |
} |
| 399 |
|
| 400 |
/** |
| 401 |
* Add base admin bar menu |
| 402 |
* |
| 403 |
* @param object $wp_admin_bar Admin bar object |
| 404 |
* |
| 405 |
* @since 2.0 |
| 406 |
*/ |
| 407 |
function admin_bar_menu( $wp_admin_bar ) { |
| 408 |
$href = admin_url( 'admin.php?page=powered-cache' ); |
| 409 |
|
| 410 |
if ( POWERED_CACHE_IS_NETWORK && current_user_can( 'manage_network' ) ) { |
| 411 |
$href = network_admin_url( 'admin.php?page=powered-cache' ); |
| 412 |
} |
| 413 |
|
| 414 |
if ( POWERED_CACHE_IS_NETWORK && ! current_user_can( 'manage_network' ) ) { |
| 415 |
$href = '#'; |
| 416 |
} |
| 417 |
|
| 418 |
if ( current_user_can( 'manage_options' ) ) { |
| 419 |
$wp_admin_bar->add_menu( |
| 420 |
array( |
| 421 |
'id' => MENU_SLUG, |
| 422 |
'title' => __( 'Powered Cache', 'powered-cache' ), |
| 423 |
'href' => $href, |
| 424 |
) |
| 425 |
); |
| 426 |
} |
| 427 |
} |
| 428 |
|
| 429 |
/** |
| 430 |
* Maybe display feedback messages when certain action is taken |
| 431 |
* |
| 432 |
* @since 2.0 |
| 433 |
*/ |
| 434 |
function maybe_display_message() { |
| 435 |
// phpcs:disable WordPress.Security.NonceVerification.Recommended |
| 436 |
if ( ! isset( $_GET['pc_action'] ) ) { |
| 437 |
return; |
| 438 |
} |
| 439 |
|
| 440 |
/** |
| 441 |
* Dont display multiple message when saving the options while having the query_params |
| 442 |
*/ |
| 443 |
if ( ! empty( $_POST ) ) { |
| 444 |
return; |
| 445 |
} |
| 446 |
|
| 447 |
$screen = get_current_screen(); |
| 448 |
|
| 449 |
$success_messages = [ |
| 450 |
'flush_page_cache_network' => esc_html__( 'Page cache deleted for all websites!', 'powered-cache' ), |
| 451 |
'flush_page_cache' => esc_html__( 'Page cache deleted successfully!', 'powered-cache' ), |
| 452 |
'flush_object_cache' => esc_html__( 'Object cache deleted successfully!', 'powered-cache' ), |
| 453 |
'flush_all_cache' => esc_html__( 'All cached items flushed successfully!', 'powered-cache' ), |
| 454 |
'start_preload' => esc_html__( 'The cache preloading has been initialized!', 'powered-cache' ), |
| 455 |
'generate_critical' => esc_html__( 'The Critical CSS generation process has been initialized!', 'powered-cache' ), |
| 456 |
'generate_critical_network' => esc_html__( 'The Critical CSS generation process has been initialized for all sites! This might take a while, depending on the network size.', 'powered-cache' ), |
| 457 |
'flush_cf_cache' => esc_html__( 'Cloudflare cache flushed, it can take up to 30 seconds to delete all cache from Cloudflare!', 'powered-cache' ), |
| 458 |
'reset_settings' => esc_html__( 'Settings have been reset!', 'powered-cache' ), |
| 459 |
'import_settings' => esc_html__( 'Settings have been imported!', 'powered-cache' ), |
| 460 |
'save_settings_and_optimize' => esc_html__( 'Settings saved and database being optimized...', 'powered-cache' ), |
| 461 |
'save_settings' => esc_html__( 'Settings saved.', 'powered-cache' ), |
| 462 |
]; |
| 463 |
|
| 464 |
$err_messages = [ |
| 465 |
'generic_permission_err' => esc_html__( 'You don\'t have permission to perform this action!', 'powered-cache' ), |
| 466 |
'flush_page_cache_network_err_permission' => esc_html__( 'You don\'t have permission to perform this action!', 'powered-cache' ), |
| 467 |
'flush_page_cache_err_permission' => esc_html__( 'You don\'t have permission to perform this action!', 'powered-cache' ), |
| 468 |
'flush_object_cache_err_permission' => esc_html__( 'You don\'t have permission to perform this action!', 'powered-cache' ), |
| 469 |
'flush_all_cache_err_permission' => esc_html__( 'You don\'t have permission to perform this action!', 'powered-cache' ), |
| 470 |
'start_preload_err_permission' => esc_html__( 'You don\'t have permission to perform this action!', 'powered-cache' ), |
| 471 |
'start_critical_err_permission' => esc_html__( 'You don\'t have permission to perform this action!', 'powered-cache' ), |
| 472 |
'start_critical_err_license' => esc_html__( 'Your license key does not seem valid. A valid license is required for the Critical CSS!', 'powered-cache' ), |
| 473 |
'flush_cf_cache_failed' => esc_html__( 'Could not flush Cloudflare cache. Please make sure you entered the correct credentials and zone id!', 'powered-cache' ), |
| 474 |
]; |
| 475 |
|
| 476 |
if ( isset( $success_messages[ $_GET['pc_action'] ] ) ) { |
| 477 |
if ( MENU_SLUG === $screen->parent_base ) { // display with shared-ui on plugin page |
| 478 |
add_settings_error( $screen->parent_file, MENU_SLUG, $success_messages[ $_GET['pc_action'] ], 'success' ); |
| 479 |
|
| 480 |
return; |
| 481 |
} |
| 482 |
|
| 483 |
printf( '<div class="notice notice-success is-dismissible"><p>%s</p></div>', $success_messages[ $_GET['pc_action'] ] ); // phpcs:ignore |
| 484 |
} |
| 485 |
|
| 486 |
if ( isset( $err_messages[ $_GET['pc_action'] ] ) ) { |
| 487 |
if ( MENU_SLUG === $screen->parent_base ) { // display with shared-ui on plugin page |
| 488 |
add_settings_error( $screen->parent_file, MENU_SLUG, $err_messages[ $_GET['pc_action'] ], 'error' ); |
| 489 |
|
| 490 |
return; |
| 491 |
} |
| 492 |
|
| 493 |
printf( '<div class="notice notice-error is-dismissible"><p>%s</p></div>', $err_messages[ $_GET['pc_action'] ] ); // phpcs:ignore |
| 494 |
} |
| 495 |
// phpcs:enable WordPress.Security.NonceVerification.Recommended |
| 496 |
} |
| 497 |
|
| 498 |
|
| 499 |
/** |
| 500 |
* Adds `Purge All Cache` menu bar item |
| 501 |
* |
| 502 |
* @param object $wp_admin_bar Admin bar object |
| 503 |
* |
| 504 |
* @since 1.1 |
| 505 |
*/ |
| 506 |
function purge_all_admin_bar_menu( $wp_admin_bar ) { |
| 507 |
// Only available for the network admins on multisite. |
| 508 |
if ( is_multisite() && ! current_user_can( 'manage_network' ) ) { |
| 509 |
return; |
| 510 |
} |
| 511 |
|
| 512 |
$wp_admin_bar->add_menu( |
| 513 |
array( |
| 514 |
'id' => 'all-cache-purge', |
| 515 |
'title' => __( 'Purge All Cache', 'powered-cache' ), |
| 516 |
'href' => wp_nonce_url( admin_url( 'admin-post.php?action=powered_cache_purge_all_cache' ), 'powered_cache_purge_all_cache' ), |
| 517 |
'parent' => 'powered-cache', |
| 518 |
) |
| 519 |
); |
| 520 |
} |
| 521 |
|
| 522 |
/** |
| 523 |
* Purges all cache related things |
| 524 |
* |
| 525 |
* @since 1.1 |
| 526 |
*/ |
| 527 |
function purge_all_cache() { |
| 528 |
|
| 529 |
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'powered_cache_purge_all_cache' ) ) { |
| 530 |
wp_nonce_ays( '' ); |
| 531 |
} |
| 532 |
|
| 533 |
if ( is_multisite() && ! current_user_can( 'manage_network' ) ) { |
| 534 |
$redirect_url = add_query_arg( 'pc_action', 'flush_all_cache_err_permission', wp_get_referer() ); |
| 535 |
wp_safe_redirect( esc_url_raw( $redirect_url ) ); |
| 536 |
exit; |
| 537 |
} |
| 538 |
|
| 539 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 540 |
$redirect_url = add_query_arg( 'pc_action', 'flush_all_cache_err_permission', wp_get_referer() ); |
| 541 |
wp_safe_redirect( esc_url_raw( $redirect_url ) ); |
| 542 |
exit; |
| 543 |
} |
| 544 |
|
| 545 |
powered_cache_flush();// cleans object cache + page cache dir |
| 546 |
|
| 547 |
/** |
| 548 |
* Fires after purging all cache |
| 549 |
* |
| 550 |
* @hook powered_cache_purge_all_cache |
| 551 |
* |
| 552 |
* @since 1.1 |
| 553 |
*/ |
| 554 |
do_action( 'powered_cache_purge_all_cache' ); |
| 555 |
|
| 556 |
$redirect_url = add_query_arg( 'pc_action', 'flush_all_cache', wp_get_referer() ); |
| 557 |
|
| 558 |
wp_safe_redirect( esc_url_raw( $redirect_url ) ); |
| 559 |
exit; |
| 560 |
} |
| 561 |
|
| 562 |
|
| 563 |
/** |
| 564 |
* Downloads proper configuration file |
| 565 |
* |
| 566 |
* @since 1.1 |
| 567 |
*/ |
| 568 |
function download_rewrite_config() { |
| 569 |
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'powered_cache_download_rewrite' ) ) { |
| 570 |
wp_nonce_ays( '' ); |
| 571 |
} |
| 572 |
|
| 573 |
if ( ! can_control_all_settings() ) { |
| 574 |
$redirect_url = add_query_arg( 'pc_action', 'generic_permission_err', wp_get_referer() ); |
| 575 |
wp_safe_redirect( esc_url_raw( $redirect_url ) ); |
| 576 |
exit; |
| 577 |
} |
| 578 |
|
| 579 |
$server = $_GET['server']; |
| 580 |
Config::factory()->download_rewrite_rules( $server ); |
| 581 |
|
| 582 |
wp_safe_redirect( wp_get_referer() ); |
| 583 |
die(); |
| 584 |
} |
| 585 |
|
| 586 |
/** |
| 587 |
* Run DB optimization |
| 588 |
* |
| 589 |
* @param array $options plugin settings |
| 590 |
*/ |
| 591 |
function db_optimize( $options ) { |
| 592 |
$powered_cache_db_optimizer = DatabaseOptimizer::factory(); |
| 593 |
|
| 594 |
$supported_options = $powered_cache_db_optimizer->get_supported_options(); |
| 595 |
|
| 596 |
if ( POWERED_CACHE_IS_NETWORK ) { |
| 597 |
$sites = get_sites(); |
| 598 |
foreach ( $sites as $site ) { |
| 599 |
switch_to_blog( $site->blog_id ); |
| 600 |
foreach ( $supported_options as $optimization_item ) { |
| 601 |
if ( $options[ $optimization_item ] ) { |
| 602 |
$powered_cache_db_optimizer->push_to_queue( $optimization_item ); |
| 603 |
} |
| 604 |
} |
| 605 |
|
| 606 |
$powered_cache_db_optimizer->save()->dispatch(); |
| 607 |
restore_current_blog(); |
| 608 |
} |
| 609 |
} else { |
| 610 |
foreach ( $supported_options as $optimization_item ) { |
| 611 |
if ( $options[ $optimization_item ] ) { |
| 612 |
$powered_cache_db_optimizer->push_to_queue( $optimization_item ); |
| 613 |
} |
| 614 |
} |
| 615 |
|
| 616 |
$powered_cache_db_optimizer->save()->dispatch(); |
| 617 |
} |
| 618 |
|
| 619 |
} |
| 620 |
|
| 621 |
/** |
| 622 |
* Cancel preloading process on toggling preload option |
| 623 |
*/ |
| 624 |
function cancel_preloading() { |
| 625 |
\PoweredCache\Utils\log( 'Cancel preload process' ); |
| 626 |
$cache_preloader = CachePreloader::factory(); |
| 627 |
$cache_preloader->cancel_process(); |
| 628 |
} |
| 629 |
|
| 630 |
|
| 631 |
/** |
| 632 |
* Perform diagnostic checks |
| 633 |
*/ |
| 634 |
function run_diagnostic() { |
| 635 |
global $is_apache; |
| 636 |
|
| 637 |
$nonce = $_POST['nonce']; |
| 638 |
|
| 639 |
if ( wp_verify_nonce( $nonce, 'powered_cache_run_diagnostic' ) ) { |
| 640 |
$settings = \PoweredCache\Utils\get_settings(); |
| 641 |
$checks = array(); |
| 642 |
|
| 643 |
// check config file |
| 644 |
$config_file = Config::factory()->find_wp_config_file(); |
| 645 |
$config_file_status = is_writeable( $config_file ); |
| 646 |
|
| 647 |
if ( $config_file_status ) { |
| 648 |
$config_file_desc = esc_html__( 'wp-config.php is writable.', 'powered-cache' ); |
| 649 |
} else { |
| 650 |
$config_file_desc = sprintf( __( 'wp-config.php is not writable. Please make sure the file writable or you can manually define %s constant.', 'powered-cache' ), '<code>WP_CACHE</code>' ); |
| 651 |
} |
| 652 |
|
| 653 |
$checks[] = array( |
| 654 |
'check' => 'config', |
| 655 |
'status' => $config_file_status, |
| 656 |
'description' => $config_file_desc, |
| 657 |
); |
| 658 |
|
| 659 |
// check cache directory |
| 660 |
$cache_dir = get_cache_dir(); |
| 661 |
$cache_dir_status = false; |
| 662 |
if ( ! file_exists( $cache_dir ) ) { |
| 663 |
$cache_dir_desc = sprintf( __( 'Cache directory %s is not exist!', 'powered-cache' ), '<code>' . $cache_dir . '</code>' ); |
| 664 |
} elseif ( ! is_writeable( $cache_dir ) ) { |
| 665 |
$cache_dir_desc = sprintf( __( 'Cache directory %s is not writeable!', 'powered-cache' ), '<code>' . $cache_dir . '</code>' ); |
| 666 |
} else { |
| 667 |
$cache_dir_status = true; |
| 668 |
$cache_dir_desc = sprintf( __( 'Cache directory %s exist and writable!', 'powered-cache' ), '<code>' . $cache_dir . '</code>' ); |
| 669 |
} |
| 670 |
|
| 671 |
$checks[] = array( |
| 672 |
'check' => 'cache-dir', |
| 673 |
'status' => $cache_dir_status, |
| 674 |
'description' => $cache_dir_desc, |
| 675 |
); |
| 676 |
|
| 677 |
// check .htaccess file |
| 678 |
if ( $is_apache && $settings['auto_configure_htaccess'] ) { |
| 679 |
$htaccess_file = get_home_path() . '.htaccess'; |
| 680 |
$htaccess_file_status = false; |
| 681 |
if ( ! file_exists( $htaccess_file ) ) { |
| 682 |
$htaccess_file_desc = sprintf( __( '.htaccess file %s is not exist!', 'powered-cache' ), '<code>' . $htaccess_file . '</code>' ); |
| 683 |
} elseif ( ! is_writeable( $htaccess_file ) ) { |
| 684 |
$htaccess_file_desc = sprintf( __( '.htaccess file %s is not writeable!', 'powered-cache' ), '<code>' . $htaccess_file . '</code>' ); |
| 685 |
} else { |
| 686 |
$htaccess_file_status = true; |
| 687 |
$htaccess_file_desc = sprintf( __( '.htaccess file %s exist and writable!', 'powered-cache' ), '<code>' . $htaccess_file . '</code>' ); |
| 688 |
} |
| 689 |
|
| 690 |
$checks[] = array( |
| 691 |
'check' => 'htaccess', |
| 692 |
'status' => $htaccess_file_status, |
| 693 |
'description' => $htaccess_file_desc, |
| 694 |
); |
| 695 |
} |
| 696 |
|
| 697 |
// check page cache |
| 698 |
if ( $settings['enable_page_cache'] ) { |
| 699 |
$advanced_cache_file = untrailingslashit( WP_CONTENT_DIR ) . '/advanced-cache.php'; |
| 700 |
$advanced_cache_file_status = false; |
| 701 |
if ( ! file_exists( $advanced_cache_file ) ) { |
| 702 |
$advanced_cache_file_desc = sprintf( __( 'Required file for the page caching %s is not exist!', 'powered-cache' ), '<code>' . $advanced_cache_file . '</code>' ); |
| 703 |
} elseif ( ! is_writeable( $advanced_cache_file ) ) { |
| 704 |
$advanced_cache_file_desc = sprintf( __( 'Required file for the page caching %s is not writeable!', 'powered-cache' ), '<code>' . $advanced_cache_file . '</code>' ); |
| 705 |
} else { |
| 706 |
$advanced_cache_file_status = true; |
| 707 |
$advanced_cache_file_desc = sprintf( __( 'Required file for the page caching %s exist and writable!', 'powered-cache' ), '<code>' . $advanced_cache_file . '</code>' ); |
| 708 |
} |
| 709 |
|
| 710 |
$checks[] = array( |
| 711 |
'check' => 'advanced-cache', |
| 712 |
'status' => $advanced_cache_file_status, |
| 713 |
'description' => $advanced_cache_file_desc, |
| 714 |
); |
| 715 |
} |
| 716 |
|
| 717 |
// check object cache |
| 718 |
if ( 'off' !== $settings['object_cache'] ) { |
| 719 |
$object_cache_file = untrailingslashit( WP_CONTENT_DIR ) . '/object-cache.php'; |
| 720 |
$object_cache_file_status = false; |
| 721 |
if ( ! file_exists( $object_cache_file ) ) { |
| 722 |
$object_cache_file_desc = sprintf( __( 'Required file for the object caching %s is not exist!', 'powered-cache' ), '<code>' . $object_cache_file . '</code>' ); |
| 723 |
} elseif ( ! is_writeable( $object_cache_file ) ) { |
| 724 |
$object_cache_file_desc = sprintf( __( 'Required file for the object caching %s is not writeable!', 'powered-cache' ), '<code>' . $object_cache_file . '</code>' ); |
| 725 |
} else { |
| 726 |
$object_cache_file_status = true; |
| 727 |
$object_cache_file_desc = sprintf( __( 'Required file for the object caching %s exist and writable!', 'powered-cache' ), '<code>' . $object_cache_file . '</code>' ); |
| 728 |
} |
| 729 |
|
| 730 |
$checks[] = array( |
| 731 |
'check' => 'object-cache', |
| 732 |
'status' => $object_cache_file_status, |
| 733 |
'description' => $object_cache_file_desc, |
| 734 |
); |
| 735 |
} |
| 736 |
|
| 737 |
wp_send_json_success( $checks ); |
| 738 |
} |
| 739 |
|
| 740 |
wp_send_json_error( [ esc_html__( 'Invalid request', 'powered-cache' ) ] ); |
| 741 |
} |
| 742 |
|
| 743 |
|
| 744 |
/** |
| 745 |
* Deactivate incompatible plugins |
| 746 |
* |
| 747 |
* @since 1.0 |
| 748 |
*/ |
| 749 |
function deactivate_plugin() { |
| 750 |
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'deactivate_plugin' ) ) { |
| 751 |
wp_nonce_ays( '' ); |
| 752 |
} |
| 753 |
|
| 754 |
if ( ! current_user_can( 'activate_plugins' ) ) { |
| 755 |
$redirect_url = add_query_arg( 'pc_action', 'generic_permission_err', wp_get_referer() ); |
| 756 |
wp_safe_redirect( esc_url_raw( $redirect_url ) ); |
| 757 |
exit; |
| 758 |
} |
| 759 |
|
| 760 |
deactivate_plugins( $_GET['plugin'] ); |
| 761 |
|
| 762 |
wp_safe_redirect( wp_get_referer() ); |
| 763 |
die(); |
| 764 |
} |
| 765 |
|
| 766 |
/** |
| 767 |
* Adds settings link to plugin actions |
| 768 |
* |
| 769 |
* @param array $actions Plugin actions. |
| 770 |
* |
| 771 |
* @return array |
| 772 |
* @since 1.0 |
| 773 |
*/ |
| 774 |
function action_links( $actions ) { |
| 775 |
|
| 776 |
$settings_url = POWERED_CACHE_IS_NETWORK ? network_admin_url( 'admin.php?page=powered-cache' ) : admin_url( 'admin.php?page=powered-cache' ); |
| 777 |
$powered_cache_url = 'https://poweredcache.com/?utm_source=wp_admin&utm_medium=plugin&utm_campaign=plugin_action_links'; |
| 778 |
|
| 779 |
$actions['powered_settings'] = sprintf( '<a href="%s">%s</a>', esc_url( $settings_url ), esc_html__( 'Settings', 'powered-cache' ) ); |
| 780 |
|
| 781 |
if ( ! is_premium() ) { |
| 782 |
$actions['get_premium'] = sprintf( '<a href="%s" style="color: red;">%s</a>', esc_url( $powered_cache_url ), esc_html__( 'Get Premium', 'powered-cache' ) ); |
| 783 |
} |
| 784 |
|
| 785 |
return array_reverse( $actions ); |
| 786 |
} |
| 787 |
|
