| 1 |
<?php |
| 2 |
/* |
| 3 |
* WPide - Fatal Error Handler - Drop-In |
| 4 |
* Takes care of catching errors and exception after editing php files using WPide file editor and offers an easy way to recover erroneous files by restoring them from saved backups |
| 5 |
*/ |
| 6 |
|
| 7 |
if (!class_exists('WPIDE_Error_Handler')) { |
| 8 |
|
| 9 |
class WPIDE_Error_Handler |
| 10 |
{ |
| 11 |
|
| 12 |
protected static $slug = 'wpide'; |
| 13 |
protected static $backupDir = '/wpide/backups/'; |
| 14 |
|
| 15 |
public static function boot() |
| 16 |
{ |
| 17 |
|
| 18 |
if (version_compare(PHP_VERSION, '7.4.0', '>=')) { |
| 19 |
|
| 20 |
register_shutdown_function([__CLASS__, 'shutdownHandler']); |
| 21 |
set_exception_handler([__CLASS__, 'exceptionHandler']); |
| 22 |
set_error_handler([__CLASS__, 'errorHandler']); |
| 23 |
} |
| 24 |
} |
| 25 |
|
| 26 |
public static function isPluginScreen(): bool |
| 27 |
{ |
| 28 |
|
| 29 |
$screen = function_exists('get_current_screen') ? get_current_screen() : null; |
| 30 |
|
| 31 |
if(!empty($screen)) { |
| 32 |
return strpos($screen->base, 'page_' . self::$slug) !== false; |
| 33 |
} |
| 34 |
|
| 35 |
if(!empty($_GET['page'])) { |
| 36 |
$page = sanitize_text_field($_GET['page']); |
| 37 |
return strpos($page, self::$slug) !== false; |
| 38 |
} |
| 39 |
|
| 40 |
return false; |
| 41 |
} |
| 42 |
|
| 43 |
public static function shutdownHandler() |
| 44 |
{ |
| 45 |
|
| 46 |
$error = error_get_last(); |
| 47 |
|
| 48 |
if ($error) { |
| 49 |
self::errorHandler($error['type'], $error['message'], $error['file'], $error['line']); |
| 50 |
} |
| 51 |
} |
| 52 |
|
| 53 |
public static function exceptionHandler(Throwable $exception) |
| 54 |
{ |
| 55 |
self::errorHandler(-1, $exception->getMessage(), $exception->getFile(), $exception->getLine()); |
| 56 |
} |
| 57 |
|
| 58 |
public static function errorHandler($error_type, $error_message, $error_file, $error_line) |
| 59 |
{ |
| 60 |
|
| 61 |
if (!$error_type) { |
| 62 |
return; |
| 63 |
} |
| 64 |
|
| 65 |
// Respect the active error_reporting mask so @-suppressed warnings |
| 66 |
// and globally filtered notices do not get re-logged by this handler. |
| 67 |
if (-1 !== $error_type && 0 === (error_reporting() & $error_type)) { |
| 68 |
return false; |
| 69 |
} |
| 70 |
|
| 71 |
$fatal = false; |
| 72 |
|
| 73 |
switch ($error_type) { |
| 74 |
|
| 75 |
case -1: |
| 76 |
case E_ERROR: |
| 77 |
case E_USER_ERROR: |
| 78 |
case E_PARSE: |
| 79 |
case E_CORE_ERROR: |
| 80 |
case E_COMPILE_ERROR: |
| 81 |
case E_RECOVERABLE_ERROR: |
| 82 |
$fatal = true; |
| 83 |
break; |
| 84 |
} |
| 85 |
|
| 86 |
switch ($error_type) { |
| 87 |
case -1: // -1 // |
| 88 |
$typestr = 'EXCEPTION'; |
| 89 |
break; |
| 90 |
case E_ERROR: // 1 // |
| 91 |
$typestr = 'E_ERROR'; |
| 92 |
break; |
| 93 |
case E_WARNING: // 2 // |
| 94 |
$typestr = 'E_WARNING'; |
| 95 |
break; |
| 96 |
case E_PARSE: // 4 // |
| 97 |
$typestr = 'E_PARSE'; |
| 98 |
break; |
| 99 |
case E_NOTICE: // 8 // |
| 100 |
$typestr = 'E_NOTICE'; |
| 101 |
break; |
| 102 |
case E_CORE_ERROR: // 16 // |
| 103 |
$typestr = 'E_CORE_ERROR'; |
| 104 |
break; |
| 105 |
case E_CORE_WARNING: // 32 // |
| 106 |
$typestr = 'E_CORE_WARNING'; |
| 107 |
break; |
| 108 |
case E_COMPILE_ERROR: // 64 // |
| 109 |
$typestr = 'E_COMPILE_ERROR'; |
| 110 |
break; |
| 111 |
case E_COMPILE_WARNING: // 128 // |
| 112 |
$typestr = 'E_COMPILE_WARNING'; |
| 113 |
break; |
| 114 |
case E_USER_ERROR: // 256 // |
| 115 |
$typestr = 'E_USER_ERROR'; |
| 116 |
break; |
| 117 |
case E_USER_WARNING: // 512 // |
| 118 |
$typestr = 'E_USER_WARNING'; |
| 119 |
break; |
| 120 |
case E_USER_NOTICE: // 1024 // |
| 121 |
$typestr = 'E_USER_NOTICE'; |
| 122 |
break; |
| 123 |
case E_STRICT: // 2048 // |
| 124 |
$typestr = 'E_STRICT'; |
| 125 |
break; |
| 126 |
case E_RECOVERABLE_ERROR: // 4096 // |
| 127 |
$typestr = 'E_RECOVERABLE_ERROR'; |
| 128 |
break; |
| 129 |
case E_DEPRECATED: // 8192 // |
| 130 |
$typestr = 'E_DEPRECATED'; |
| 131 |
break; |
| 132 |
case E_USER_DEPRECATED: // 16384 // |
| 133 |
$typestr = 'E_USER_DEPRECATED'; |
| 134 |
break; |
| 135 |
|
| 136 |
} |
| 137 |
|
| 138 |
$message = '<strong>' . $typestr . ': </strong>' . $error_message . ' in <strong>' . $error_file . '</strong> on line <strong>' . $error_line . '</strong><br/><br/>'; |
| 139 |
|
| 140 |
//Logging error on php file error log... |
| 141 |
if (defined('WP_DEBUG_LOG') && WP_DEBUG_LOG) { |
| 142 |
error_log(strip_tags($message), 0); |
| 143 |
} |
| 144 |
|
| 145 |
if ($fatal) { |
| 146 |
|
| 147 |
$lockfile = self::backupDir().'.lock'; |
| 148 |
$backup_file = self::findBackupFile($error_file); |
| 149 |
|
| 150 |
// If backup exists |
| 151 |
if (!empty($backup_file) && file_exists($backup_file)) { |
| 152 |
|
| 153 |
if (ob_get_length()) ob_end_clean(); |
| 154 |
|
| 155 |
// If on admin side, show file recovery wizard |
| 156 |
if (is_admin()) { |
| 157 |
$recover = !empty($_GET['recover']); |
| 158 |
if ($recover) { |
| 159 |
|
| 160 |
$success = self::recoverFile($error_file, $backup_file); |
| 161 |
|
| 162 |
if(file_exists($lockfile)) { |
| 163 |
@unlink($lockfile); |
| 164 |
} |
| 165 |
|
| 166 |
wp_send_json([ |
| 167 |
'success' => $success |
| 168 |
]); |
| 169 |
|
| 170 |
} else { |
| 171 |
|
| 172 |
self::recoverTemplate($typestr, $error_message, $error_file, $error_line, $backup_file); |
| 173 |
|
| 174 |
file_put_contents($lockfile, '1'); |
| 175 |
} |
| 176 |
|
| 177 |
// If on the frontend, try to recover the file silently |
| 178 |
} else if(!file_exists($lockfile)){ |
| 179 |
|
| 180 |
if(file_exists($lockfile)) { |
| 181 |
@unlink($lockfile); |
| 182 |
} |
| 183 |
|
| 184 |
$success = self::recoverFile($error_file, $backup_file); |
| 185 |
|
| 186 |
// redirect home on success |
| 187 |
if ($success) { |
| 188 |
|
| 189 |
die('<meta http-equiv="refresh" content="0">'); |
| 190 |
|
| 191 |
} else { |
| 192 |
|
| 193 |
// if failed, show error message |
| 194 |
self::displayError($message); |
| 195 |
} |
| 196 |
} |
| 197 |
die(); |
| 198 |
} |
| 199 |
} |
| 200 |
|
| 201 |
} |
| 202 |
|
| 203 |
public static function displayError($message) { |
| 204 |
|
| 205 |
// Display error only if WP_DEBUG & WP_DEBUG_DISPLAY are enabled and not DOING_AJAX |
| 206 |
if(!self::isPluginScreen() && defined('WP_DEBUG') && WP_DEBUG && defined('WP_DEBUG_DISPLAY') && WP_DEBUG_DISPLAY && !defined('DOING_AJAX')) { |
| 207 |
printf('%s', $message); |
| 208 |
} |
| 209 |
} |
| 210 |
|
| 211 |
public static function backupDir(): string |
| 212 |
{ |
| 213 |
|
| 214 |
$uploadsBaseDir = function_exists('wp_upload_dir') ? wp_upload_dir()['basedir'] : __DIR__.'/uploads/'; |
| 215 |
|
| 216 |
return $uploadsBaseDir.self::$backupDir; |
| 217 |
} |
| 218 |
|
| 219 |
public static function findBackupFile($error_file): ?string |
| 220 |
{ |
| 221 |
|
| 222 |
$backupFolders = scandir(self::backupDir()); |
| 223 |
|
| 224 |
if(empty($backupFolders)) { |
| 225 |
return null; |
| 226 |
} |
| 227 |
|
| 228 |
// Get backup folders |
| 229 |
$backupFolders = array_filter($backupFolders, function ($folder) { |
| 230 |
|
| 231 |
if ($folder === '.' || $folder === '..') { |
| 232 |
return false; |
| 233 |
} |
| 234 |
|
| 235 |
$date = date_create_from_format('Y-m-d', $folder); |
| 236 |
|
| 237 |
return $date !== false; |
| 238 |
}); |
| 239 |
|
| 240 |
// Sort from latest to oldest |
| 241 |
sort($backupFolders); |
| 242 |
$backupFolders = array_reverse($backupFolders); |
| 243 |
|
| 244 |
// Loop and find the latest backup file |
| 245 |
foreach ($backupFolders as $folder) { |
| 246 |
|
| 247 |
$backup_file = self::backupDir() . $folder . '/' . str_replace(ABSPATH, "", $error_file); |
| 248 |
|
| 249 |
if (file_exists($backup_file)) { |
| 250 |
return $backup_file; |
| 251 |
} |
| 252 |
} |
| 253 |
|
| 254 |
return null; |
| 255 |
} |
| 256 |
|
| 257 |
public static function recoverFile($error_file, $backup_file): bool |
| 258 |
{ |
| 259 |
|
| 260 |
ob_start(); |
| 261 |
$backup_file_content = file_get_contents($backup_file); |
| 262 |
$result = file_put_contents($error_file, $backup_file_content); |
| 263 |
ob_end_clean(); |
| 264 |
|
| 265 |
return $result !== false; |
| 266 |
} |
| 267 |
|
| 268 |
public static function recoverTemplate($error_type, $error_message, $error_file, $error_line, $backup_file) |
| 269 |
{ |
| 270 |
|
| 271 |
?> |
| 272 |
<div class="container"> |
| 273 |
<div class="error"> |
| 274 |
<div class="error-inner"> |
| 275 |
<h2><?php echo $error_type; ?></h2> |
| 276 |
<h3>Ooh-oh, something went wrong after modifying this file:</h3> |
| 277 |
<p class="error-file"> |
| 278 |
<code><strong>File</strong> |
| 279 |
<span><?php echo str_replace(__DIR__, "", $error_file); ?></span></code> |
| 280 |
<code class="error-message"><strong>Error</strong> |
| 281 |
<span><?php echo $error_message; ?></span></code> |
| 282 |
<code><strong>Line</strong> <span><?php echo $error_line; ?></span></code> |
| 283 |
<code><strong>Backup</strong> |
| 284 |
<span><?php echo str_replace(__DIR__, "", $backup_file); ?></span></code> |
| 285 |
</p> |
| 286 |
<p class="recovering-message"> |
| 287 |
<strong>WPIDE</strong> will try to recover the file for you using the latest saved backup! |
| 288 |
</p> |
| 289 |
<p> |
| 290 |
<button class="button recover-btn"><span>Recover</span></button> |
| 291 |
<button class="button refresh-btn"><span>Refresh</span></button> |
| 292 |
</p> |
| 293 |
</div> |
| 294 |
</div> |
| 295 |
<div class="stack-container"> |
| 296 |
<div class="card-container"> |
| 297 |
<div class="perspec" style="--spreaddist: 125px; --scaledist: .75; --vertdist: -25px;"> |
| 298 |
<div class="card"> |
| 299 |
<div class="writing"> |
| 300 |
<div class="topbar"> |
| 301 |
<div class="red"></div> |
| 302 |
<div class="yellow"></div> |
| 303 |
<div class="green"></div> |
| 304 |
</div> |
| 305 |
<div class="code"> |
| 306 |
<ul></ul> |
| 307 |
</div> |
| 308 |
</div> |
| 309 |
</div> |
| 310 |
</div> |
| 311 |
</div> |
| 312 |
<div class="card-container"> |
| 313 |
<div class="perspec" style="--spreaddist: 100px; --scaledist: .8; --vertdist: -20px;"> |
| 314 |
<div class="card"> |
| 315 |
<div class="writing"> |
| 316 |
<div class="topbar"> |
| 317 |
<div class="red"></div> |
| 318 |
<div class="yellow"></div> |
| 319 |
<div class="green"></div> |
| 320 |
</div> |
| 321 |
<div class="code"> |
| 322 |
<ul></ul> |
| 323 |
</div> |
| 324 |
</div> |
| 325 |
</div> |
| 326 |
</div> |
| 327 |
</div> |
| 328 |
<div class="card-container"> |
| 329 |
<div class="perspec" style="--spreaddist:75px; --scaledist: .85; --vertdist: -15px;"> |
| 330 |
<div class="card"> |
| 331 |
<div class="writing"> |
| 332 |
<div class="topbar"> |
| 333 |
<div class="red"></div> |
| 334 |
<div class="yellow"></div> |
| 335 |
<div class="green"></div> |
| 336 |
</div> |
| 337 |
<div class="code"> |
| 338 |
<ul></ul> |
| 339 |
</div> |
| 340 |
</div> |
| 341 |
</div> |
| 342 |
</div> |
| 343 |
</div> |
| 344 |
<div class="card-container"> |
| 345 |
<div class="perspec" style="--spreaddist: 50px; --scaledist: .9; --vertdist: -10px;"> |
| 346 |
<div class="card"> |
| 347 |
<div class="writing"> |
| 348 |
<div class="topbar"> |
| 349 |
<div class="red"></div> |
| 350 |
<div class="yellow"></div> |
| 351 |
<div class="green"></div> |
| 352 |
</div> |
| 353 |
<div class="code"> |
| 354 |
<ul></ul> |
| 355 |
</div> |
| 356 |
</div> |
| 357 |
</div> |
| 358 |
</div> |
| 359 |
</div> |
| 360 |
<div class="card-container"> |
| 361 |
<div class="perspec" style="--spreaddist: 25px; --scaledist: .95; --vertdist: -5px;"> |
| 362 |
<div class="card"> |
| 363 |
<div class="writing"> |
| 364 |
<div class="topbar"> |
| 365 |
<div class="red"></div> |
| 366 |
<div class="yellow"></div> |
| 367 |
<div class="green"></div> |
| 368 |
</div> |
| 369 |
<div class="code"> |
| 370 |
<ul></ul> |
| 371 |
</div> |
| 372 |
</div> |
| 373 |
</div> |
| 374 |
</div> |
| 375 |
</div> |
| 376 |
<div class="card-container"> |
| 377 |
<div class="perspec" style="--spreaddist: 0px; --scaledist: 1; --vertdist: 0px;"> |
| 378 |
<div class="card"> |
| 379 |
<div class="writing"> |
| 380 |
<div class="topbar"> |
| 381 |
<div class="red"></div> |
| 382 |
<div class="yellow"></div> |
| 383 |
<div class="green"></div> |
| 384 |
</div> |
| 385 |
<div class="code"> |
| 386 |
<ul></ul> |
| 387 |
</div> |
| 388 |
</div> |
| 389 |
</div> |
| 390 |
</div> |
| 391 |
</div> |
| 392 |
</div> |
| 393 |
</div> |
| 394 |
<style> |
| 395 |
body { |
| 396 |
background: #f5f6fa; |
| 397 |
-webkit-font-smoothing: antialiased; |
| 398 |
-moz-osx-font-smoothing: grayscale; |
| 399 |
} |
| 400 |
|
| 401 |
body, |
| 402 |
html { |
| 403 |
padding: 0; |
| 404 |
margin: 0; |
| 405 |
font-family: 'Quicksand', sans-serif; |
| 406 |
font-weight: 400; |
| 407 |
overflow: hidden; |
| 408 |
} |
| 409 |
|
| 410 |
.writing { |
| 411 |
width: 320px; |
| 412 |
height: 200px; |
| 413 |
background-color: #3f3f3f; |
| 414 |
border: 1px solid #bbbbbb; |
| 415 |
border-radius: 6px 6px 4px 4px; |
| 416 |
position: relative; |
| 417 |
} |
| 418 |
|
| 419 |
.writing .topbar { |
| 420 |
position: absolute; |
| 421 |
width: 100%; |
| 422 |
height: 12px; |
| 423 |
background-color: #f1f1f1; |
| 424 |
border-top-left-radius: 4px; |
| 425 |
border-top-right-radius: 4px; |
| 426 |
} |
| 427 |
|
| 428 |
.writing .topbar div { |
| 429 |
height: 6px; |
| 430 |
width: 6px; |
| 431 |
border-radius: 50%; |
| 432 |
margin: 3px; |
| 433 |
float: left; |
| 434 |
} |
| 435 |
|
| 436 |
.writing .topbar div.green { |
| 437 |
background-color: #60d060; |
| 438 |
} |
| 439 |
|
| 440 |
.writing .topbar div.red { |
| 441 |
background-color: red; |
| 442 |
} |
| 443 |
|
| 444 |
.writing .topbar div.yellow { |
| 445 |
background-color: #e6c015; |
| 446 |
} |
| 447 |
|
| 448 |
.writing .code { |
| 449 |
padding: 15px; |
| 450 |
} |
| 451 |
|
| 452 |
.writing .code ul { |
| 453 |
list-style: none; |
| 454 |
margin: 0; |
| 455 |
padding: 0; |
| 456 |
} |
| 457 |
|
| 458 |
.writing .code ul li { |
| 459 |
background-color: #9e9e9e; |
| 460 |
width: 0; |
| 461 |
height: 7px; |
| 462 |
border-radius: 6px; |
| 463 |
margin: 10px 0; |
| 464 |
} |
| 465 |
|
| 466 |
.container { |
| 467 |
display: -webkit-box; |
| 468 |
display: -ms-flexbox; |
| 469 |
display: flex; |
| 470 |
-webkit-box-align: center; |
| 471 |
-ms-flex-align: center; |
| 472 |
align-items: center; |
| 473 |
-webkit-box-pack: center; |
| 474 |
-ms-flex-pack: center; |
| 475 |
justify-content: center; |
| 476 |
height: 100vh; |
| 477 |
width: 100%; |
| 478 |
-webkit-transition: -webkit-transform .5s; |
| 479 |
transition: -webkit-transform .5s; |
| 480 |
transition: transform .5s; |
| 481 |
transition: transform .5s, -webkit-transform .5s; |
| 482 |
} |
| 483 |
|
| 484 |
.stack-container { |
| 485 |
position: relative; |
| 486 |
-webkit-transition: width 1s, height 1s; |
| 487 |
transition: width 1s, height 1s; |
| 488 |
width: 420px; |
| 489 |
height: 210px; |
| 490 |
} |
| 491 |
|
| 492 |
@media screen and (max-width: 930px) { |
| 493 |
.stack-container { |
| 494 |
height: 50vh; |
| 495 |
} |
| 496 |
} |
| 497 |
|
| 498 |
.pokeup { |
| 499 |
-webkit-transition: all .3s ease; |
| 500 |
transition: all .3s ease; |
| 501 |
} |
| 502 |
|
| 503 |
.pokeup:hover { |
| 504 |
-webkit-transform: translateY(-10px); |
| 505 |
transform: translateY(-10px); |
| 506 |
-webkit-transition: .3s ease; |
| 507 |
transition: .3s ease; |
| 508 |
} |
| 509 |
|
| 510 |
.error { |
| 511 |
width: 50vw; |
| 512 |
height: 100vh; |
| 513 |
text-align: left; |
| 514 |
display: flex; |
| 515 |
flex-direction: column; |
| 516 |
justify-content: center; |
| 517 |
} |
| 518 |
|
| 519 |
@media screen and (max-width: 930px) { |
| 520 |
.error { |
| 521 |
width: 100%; |
| 522 |
height: 50vh; |
| 523 |
} |
| 524 |
} |
| 525 |
|
| 526 |
.error h2 { |
| 527 |
margin: 0 0 15px 0; |
| 528 |
padding: 0px; |
| 529 |
font-size: 30px; |
| 530 |
letter-spacing: 0px; |
| 531 |
} |
| 532 |
|
| 533 |
.error-inner { |
| 534 |
padding: 5vw; |
| 535 |
display: flex; |
| 536 |
flex-direction: column; |
| 537 |
justify-content: center; |
| 538 |
} |
| 539 |
|
| 540 |
.error-file { |
| 541 |
border: 1px solid #ddd; |
| 542 |
padding: 15px; |
| 543 |
border-radius: 4px; |
| 544 |
display: block; |
| 545 |
position: relative; |
| 546 |
} |
| 547 |
|
| 548 |
.error-file:before { |
| 549 |
content: ''; |
| 550 |
position: absolute; |
| 551 |
top: 0; |
| 552 |
left: 80px; |
| 553 |
width: 1px; |
| 554 |
height: 100%; |
| 555 |
border-right: 1px dashed #ddd; |
| 556 |
} |
| 557 |
|
| 558 |
.error-file code { |
| 559 |
display: flex; |
| 560 |
} |
| 561 |
|
| 562 |
.error-file code strong { |
| 563 |
flex: 0 0 80px; |
| 564 |
} |
| 565 |
|
| 566 |
.error-file code:not(:last-child) { |
| 567 |
margin-bottom: 10px; |
| 568 |
padding-bottom: 10px; |
| 569 |
border-bottom: 1px dashed #ddd; |
| 570 |
} |
| 571 |
|
| 572 |
.error-message span { |
| 573 |
color: #b11212; |
| 574 |
} |
| 575 |
|
| 576 |
.button { |
| 577 |
background: #7789fd; |
| 578 |
color: #fff; |
| 579 |
border: 0; |
| 580 |
padding: 12px 20px; |
| 581 |
font-size: 16px; |
| 582 |
font-weight: 600; |
| 583 |
border-radius: 2px; |
| 584 |
transition: background 0.3s; |
| 585 |
cursor: pointer; |
| 586 |
position: relative; |
| 587 |
display: inline-block; |
| 588 |
margin-right: 5px; |
| 589 |
} |
| 590 |
|
| 591 |
.button:hover { |
| 592 |
background-color: #5269fe; |
| 593 |
} |
| 594 |
|
| 595 |
.button.success { |
| 596 |
background: #50a350; |
| 597 |
cursor: initial; |
| 598 |
} |
| 599 |
|
| 600 |
.button.failed { |
| 601 |
background: #a04646; |
| 602 |
cursor: initial; |
| 603 |
} |
| 604 |
|
| 605 |
.button.loading span { |
| 606 |
visibility: hidden; |
| 607 |
opacity: 0; |
| 608 |
} |
| 609 |
|
| 610 |
.button.loading:after { |
| 611 |
content: ""; |
| 612 |
position: absolute; |
| 613 |
width: 16px; |
| 614 |
height: 16px; |
| 615 |
top: 0; |
| 616 |
left: 0; |
| 617 |
right: 0; |
| 618 |
bottom: 0; |
| 619 |
margin: auto; |
| 620 |
border: 4px solid transparent; |
| 621 |
border-top-color: #ffffff; |
| 622 |
border-radius: 50%; |
| 623 |
animation: button-loading-spinner 1s ease infinite; |
| 624 |
} |
| 625 |
|
| 626 |
.refresh-btn { |
| 627 |
display: none; |
| 628 |
} |
| 629 |
|
| 630 |
@keyframes button-loading-spinner { |
| 631 |
from { |
| 632 |
transform: rotate(0turn); |
| 633 |
} |
| 634 |
|
| 635 |
to { |
| 636 |
transform: rotate(1turn); |
| 637 |
} |
| 638 |
} |
| 639 |
|
| 640 |
.perspec { |
| 641 |
-webkit-perspective: 1000px; |
| 642 |
perspective: 1000px; |
| 643 |
} |
| 644 |
|
| 645 |
.writeLine { |
| 646 |
-webkit-animation: writeLine .4s linear forwards; |
| 647 |
animation: writeLine .4s linear forwards; |
| 648 |
} |
| 649 |
|
| 650 |
.explode { |
| 651 |
-webkit-animation: explode .5s ease-in-out forwards; |
| 652 |
animation: explode .5s ease-in-out forwards; |
| 653 |
} |
| 654 |
|
| 655 |
.card { |
| 656 |
-webkit-animation: tiltcard .5s ease-in-out 1s forwards; |
| 657 |
animation: tiltcard .5s ease-in-out 1s forwards; |
| 658 |
position: absolute; |
| 659 |
} |
| 660 |
|
| 661 |
@-webkit-keyframes tiltcard { |
| 662 |
0% { |
| 663 |
-webkit-transform: rotateY(0deg); |
| 664 |
transform: rotateY(0deg); |
| 665 |
} |
| 666 |
|
| 667 |
100% { |
| 668 |
-webkit-transform: rotateY(-30deg); |
| 669 |
transform: rotateY(-30deg); |
| 670 |
} |
| 671 |
} |
| 672 |
|
| 673 |
@keyframes tiltcard { |
| 674 |
0% { |
| 675 |
-webkit-transform: rotateY(0deg); |
| 676 |
transform: rotateY(0deg); |
| 677 |
} |
| 678 |
|
| 679 |
100% { |
| 680 |
-webkit-transform: rotateY(-30deg); |
| 681 |
transform: rotateY(-30deg); |
| 682 |
} |
| 683 |
} |
| 684 |
|
| 685 |
@-webkit-keyframes explode { |
| 686 |
0% { |
| 687 |
-webkit-transform: translate(0, 0) scale(1); |
| 688 |
transform: translate(0, 0) scale(1); |
| 689 |
} |
| 690 |
|
| 691 |
100% { |
| 692 |
-webkit-transform: translate(var(--spreaddist), var(--vertdist)) scale(var(--scaledist)); |
| 693 |
transform: translate(var(--spreaddist), var(--vertdist)) scale(var(--scaledist)); |
| 694 |
} |
| 695 |
} |
| 696 |
|
| 697 |
@keyframes explode { |
| 698 |
0% { |
| 699 |
-webkit-transform: translate(0, 0) scale(1); |
| 700 |
transform: translate(0, 0) scale(1); |
| 701 |
} |
| 702 |
|
| 703 |
100% { |
| 704 |
-webkit-transform: translate(var(--spreaddist), var(--vertdist)) scale(var(--scaledist)); |
| 705 |
transform: translate(var(--spreaddist), var(--vertdist)) scale(var(--scaledist)); |
| 706 |
} |
| 707 |
} |
| 708 |
|
| 709 |
@-webkit-keyframes writeLine { |
| 710 |
0% { |
| 711 |
width: 0; |
| 712 |
} |
| 713 |
|
| 714 |
100% { |
| 715 |
width: var(--linelength); |
| 716 |
} |
| 717 |
} |
| 718 |
|
| 719 |
@keyframes writeLine { |
| 720 |
0% { |
| 721 |
width: 0; |
| 722 |
} |
| 723 |
|
| 724 |
100% { |
| 725 |
width: var(--linelength); |
| 726 |
} |
| 727 |
} |
| 728 |
|
| 729 |
@media screen and (max-width: 1000px) { |
| 730 |
.container { |
| 731 |
-webkit-transform: scale(.85); |
| 732 |
transform: scale(.85); |
| 733 |
} |
| 734 |
} |
| 735 |
|
| 736 |
@media screen and (max-width: 850px) { |
| 737 |
.container { |
| 738 |
-webkit-transform: scale(.75); |
| 739 |
transform: scale(.75); |
| 740 |
} |
| 741 |
} |
| 742 |
|
| 743 |
@media screen and (max-width: 930px) { |
| 744 |
.container { |
| 745 |
-ms-flex-wrap: wrap-reverse; |
| 746 |
flex-wrap: wrap-reverse; |
| 747 |
} |
| 748 |
} |
| 749 |
|
| 750 |
@media screen and (max-width: 370px) { |
| 751 |
.container { |
| 752 |
-webkit-transform: scale(.6); |
| 753 |
transform: scale(.6); |
| 754 |
} |
| 755 |
} |
| 756 |
</style> |
| 757 |
<script lang="js"> |
| 758 |
const stackContainer = document.querySelector('.stack-container'); |
| 759 |
const cardNodes = document.querySelectorAll('.card-container'); |
| 760 |
const perspecNodes = document.querySelectorAll('.perspec'); |
| 761 |
const perspec = document.querySelector('.perspec'); |
| 762 |
const card = document.querySelector('.card'); |
| 763 |
const recoverBtn = document.querySelector('.recover-btn'); |
| 764 |
const refreshBtn = document.querySelector('.refresh-btn'); |
| 765 |
|
| 766 |
let counter = stackContainer.children.length; |
| 767 |
|
| 768 |
const onSuccess = () => { |
| 769 |
recoverBtn.querySelector('span').innerText = 'File Recovered Successfully!'; |
| 770 |
recoverBtn.classList.add("success"); |
| 771 |
recoverBtn.classList.remove("loading"); |
| 772 |
refreshBtn.style.display = 'inline-block'; |
| 773 |
}; |
| 774 |
|
| 775 |
const onFailed = () => { |
| 776 |
recoverBtn.querySelector('span').innerText = 'Failed Recovering File!'; |
| 777 |
recoverBtn.classList.add("failed"); |
| 778 |
recoverBtn.classList.remove("loading"); |
| 779 |
}; |
| 780 |
|
| 781 |
recoverBtn.addEventListener('click', (evt) => { |
| 782 |
evt.preventDefault(); |
| 783 |
if (recoverBtn.classList.contains("success") || recoverBtn.classList.contains("loading")) { |
| 784 |
return; |
| 785 |
} |
| 786 |
recoverBtn.classList.add("loading"); |
| 787 |
const recoverUrl = '<?php echo add_query_arg('recover', 1, admin_url('admin.php?page=' . self::$slug . '-filemanager'));?>'; |
| 788 |
fetch(recoverUrl) |
| 789 |
.then(response => response.json()) |
| 790 |
.then(data => { |
| 791 |
if (data.success) { |
| 792 |
|
| 793 |
cardNodes.forEach(function (elem, index) { |
| 794 |
setTimeout(() => { |
| 795 |
animateCard(elem); |
| 796 |
|
| 797 |
if (cardNodes.length === index + 1) { |
| 798 |
|
| 799 |
onSuccess(); |
| 800 |
} |
| 801 |
|
| 802 |
}, 500 * (index * 0.5) + index * 50); |
| 803 |
}); |
| 804 |
|
| 805 |
} else { |
| 806 |
|
| 807 |
onFailed(); |
| 808 |
} |
| 809 |
}) |
| 810 |
.catch(() => onFailed()); |
| 811 |
}); |
| 812 |
|
| 813 |
refreshBtn.addEventListener('click', (evt) => { |
| 814 |
evt.preventDefault(); |
| 815 |
|
| 816 |
if (refreshBtn.classList.contains("loading")) { |
| 817 |
return; |
| 818 |
} |
| 819 |
refreshBtn.classList.add("loading"); |
| 820 |
|
| 821 |
location.reload(); |
| 822 |
}); |
| 823 |
|
| 824 |
function animateCard(elem) { |
| 825 |
let updown = [800, -800]; |
| 826 |
let randomY = updown[Math.floor(Math.random() * updown.length)]; |
| 827 |
let randomX = Math.floor(Math.random() * 1000) - 1000; |
| 828 |
elem.style.transform = `translate(${randomX}px, ${randomY}px) rotate(-540deg)`; |
| 829 |
elem.style.transition = "transform 1s ease, opacity 2s"; |
| 830 |
elem.style.opacity = "0"; |
| 831 |
counter--; |
| 832 |
if (counter === 0) { |
| 833 |
stackContainer.style.width = "0"; |
| 834 |
stackContainer.style.height = "0"; |
| 835 |
} |
| 836 |
} |
| 837 |
|
| 838 |
//function to generate random number |
| 839 |
function randomIntFromInterval(min, max) { |
| 840 |
return Math.floor(Math.random() * (max - min + 1) + min); |
| 841 |
} |
| 842 |
|
| 843 |
//after tilt animation, fire the explode animation |
| 844 |
card.addEventListener('animationend', function () { |
| 845 |
perspecNodes.forEach(function (elem, index) { |
| 846 |
elem.classList.add('explode'); |
| 847 |
}); |
| 848 |
}); |
| 849 |
|
| 850 |
//after explode animation do a bunch of stuff |
| 851 |
perspec.addEventListener('animationend', function (e) { |
| 852 |
if (e.animationName === 'explode') { |
| 853 |
cardNodes.forEach(function (elem, index) { |
| 854 |
|
| 855 |
//add hover animation class |
| 856 |
elem.classList.add('pokeup'); |
| 857 |
|
| 858 |
|
| 859 |
//generate random number of lines of code between 4 and 10 and add to each card |
| 860 |
let numLines = randomIntFromInterval(5, 10); |
| 861 |
|
| 862 |
//loop through the lines and add them to the DOM |
| 863 |
for (let index = 0; index < numLines; index++) { |
| 864 |
let lineLength = randomIntFromInterval(25, 97); |
| 865 |
var node = document.createElement("li"); |
| 866 |
node.classList.add('node-' + index); |
| 867 |
elem.querySelector('.code ul').appendChild(node).setAttribute('style', '--linelength: ' + lineLength + '%;'); |
| 868 |
|
| 869 |
//draw lines of code 1 by 1 |
| 870 |
if (index == 0) { |
| 871 |
elem.querySelector('.code ul .node-' + index).classList.add('writeLine'); |
| 872 |
} else { |
| 873 |
elem.querySelector('.code ul .node-' + (index - 1)).addEventListener('animationend', function (e) { |
| 874 |
elem.querySelector('.code ul .node-' + index).classList.add('writeLine'); |
| 875 |
}); |
| 876 |
} |
| 877 |
} |
| 878 |
}); |
| 879 |
} |
| 880 |
}); |
| 881 |
</script> |
| 882 |
<?php |
| 883 |
} |
| 884 |
} |
| 885 |
|
| 886 |
WPIDE_Error_Handler::boot(); |
| 887 |
} |
| 888 |
|
