| 1 |
<?php |
| 2 |
namespace Photonic_Plugin\Admin; |
| 3 |
|
| 4 |
use Photonic_Plugin\Core\Photonic; |
| 5 |
use Photonic_Plugin\Modules\Google_Photos; |
| 6 |
use Photonic_Plugin\Modules\SmugMug; |
| 7 |
use WP_Error; |
| 8 |
|
| 9 |
require_once('Admin_Page.php'); |
| 10 |
|
| 11 |
class Helper extends Admin_Page { |
| 12 |
function render_content() { |
| 13 |
?> |
| 14 |
<form method="post" id="photonic-helper-form"> |
| 15 |
<table class="photonic-helper"> |
| 16 |
<thead> |
| 17 |
<tr> |
| 18 |
<th class="photonic-helper-header" colspan="2">Flickr</th> |
| 19 |
</tr> |
| 20 |
</thead> |
| 21 |
<tbody> |
| 22 |
<tr> |
| 23 |
<th class="photonic-helper-row-header" scope="row"><?php esc_html_e('Find your User ID', 'photonic'); ?></th> |
| 24 |
<td><?php $this->display_flickr_id_helper(); ?></td> |
| 25 |
</tr> |
| 26 |
<tr> |
| 27 |
<th class="photonic-helper-row-header" scope="row"><?php esc_html_e('Find your Group ID', 'photonic'); ?></th> |
| 28 |
<td><?php $this->display_flickr_group_helper(); ?></td> |
| 29 |
</tr> |
| 30 |
</tbody> |
| 31 |
</table> |
| 32 |
|
| 33 |
<table class="photonic-helper"> |
| 34 |
<thead> |
| 35 |
<tr> |
| 36 |
<th class="photonic-helper-header" colspan="2">Google Photos</th> |
| 37 |
</tr> |
| 38 |
</thead> |
| 39 |
<tbody> |
| 40 |
<tr> |
| 41 |
<th class="photonic-helper-row-header" scope="row"><?php esc_html_e('Find your Album IDs', 'photonic'); ?></th> |
| 42 |
<td><?php $this->display_google_photos_album_helper(); ?></td> |
| 43 |
</tr> |
| 44 |
</tbody> |
| 45 |
</table> |
| 46 |
|
| 47 |
<table class="photonic-helper"> |
| 48 |
<thead> |
| 49 |
<tr> |
| 50 |
<th class="photonic-helper-header" colspan="2">SmugMug</th> |
| 51 |
</tr> |
| 52 |
</thead> |
| 53 |
<tbody> |
| 54 |
<tr> |
| 55 |
<th class="photonic-helper-row-header" scope="row"><?php esc_html_e('Find your Album and Folder IDs', 'photonic'); ?></th> |
| 56 |
<td><?php $this->display_smugmug_album_id_helper(); ?></td> |
| 57 |
</tr> |
| 58 |
</tbody> |
| 59 |
</table> |
| 60 |
|
| 61 |
<table class="photonic-helper"> |
| 62 |
<thead> |
| 63 |
<tr> |
| 64 |
<th class="photonic-helper-header" colspan="2">Zenfolio</th> |
| 65 |
</tr> |
| 66 |
</thead> |
| 67 |
<tbody> |
| 68 |
<tr> |
| 69 |
<th class="photonic-helper-row-header" scope="row"><?php esc_html_e('Categories', 'photonic'); ?></th> |
| 70 |
<td><?php $this->display_zenfolio_category_helper(); ?></td> |
| 71 |
</tr> |
| 72 |
</tbody> |
| 73 |
</table> |
| 74 |
</form> |
| 75 |
<?php |
| 76 |
} |
| 77 |
|
| 78 |
function display_flickr_id_helper() { |
| 79 |
global $photonic_flickr_api_key; |
| 80 |
if (empty($photonic_flickr_api_key)) { |
| 81 |
echo sprintf(esc_html__('Please set up your Flickr API Key under %s', 'photonic'), '<em>Photonic → Settings → Flickr → Flickr Settings</em>'); |
| 82 |
} |
| 83 |
else { |
| 84 |
echo '<label>'.esc_html__('Enter your Flickr photostream URL and click "Find"', 'photonic'); |
| 85 |
echo '<input type="text" value="https://www.flickr.com/photos/username/" id="photonic-flickr-user" name="photonic-flickr-user"/>'; |
| 86 |
echo '</label>'; |
| 87 |
echo '<input type="button" value="'.esc_attr__('Find', 'photonic').'" id="photonic-flickr-user-find" class="button button-primary"/>'; |
| 88 |
echo '<div class="result"> </div>'; |
| 89 |
} |
| 90 |
} |
| 91 |
|
| 92 |
function display_flickr_group_helper() { |
| 93 |
global $photonic_flickr_api_key; |
| 94 |
if (empty($photonic_flickr_api_key)) { |
| 95 |
echo sprintf(esc_html__('Please set up your Flickr API Key under %s', 'photonic'), '<em>Photonic → Settings → Flickr → Flickr Settings</em>'); |
| 96 |
} |
| 97 |
else { |
| 98 |
echo '<label>'.esc_html__('Enter your Flickr group URL and click "Find"', 'photonic'); |
| 99 |
echo '<input type="text" value="https://www.flickr.com/groups/groupname/" id="photonic-flickr-group" name="photonic-flickr-group"/>'; |
| 100 |
echo '</label>'; |
| 101 |
echo '<input type="button" value="'.esc_attr__('Find', 'photonic').'" id="photonic-flickr-group-find" class="button button-primary"/>'; |
| 102 |
echo '<div class="result"> </div>'; |
| 103 |
} |
| 104 |
} |
| 105 |
|
| 106 |
function display_google_photos_album_helper() { |
| 107 |
global $photonic_google_client_id, $photonic_google_client_secret, $photonic_google_refresh_token; |
| 108 |
//global $photonic_google_use_own_keys; |
| 109 |
// if (!empty($photonic_google_use_own_keys) && (empty($photonic_google_client_id) || empty($photonic_google_client_secret))) { |
| 110 |
if (empty($photonic_google_client_id) || empty($photonic_google_client_secret)) { |
| 111 |
echo sprintf(esc_html__('Please set up your Google Client ID and Client Secret under %s', 'photonic'), |
| 112 |
'<em>Photonic → Settings → Google Photos → Google Photos Settings</em>'); |
| 113 |
} |
| 114 |
else if (empty($photonic_google_refresh_token)) { |
| 115 |
echo sprintf(esc_html__('Please obtain your Refresh Token and save it under %s', 'photonic'), |
| 116 |
'<em>Photonic → Settings → Google Photos → Google Photos Settings</em>'); |
| 117 |
} |
| 118 |
else { |
| 119 |
echo esc_html__("Clicking on the button below will show all albums for the authenticated user.", 'photonic').'<br/>'; |
| 120 |
echo '<input type="button" value="'.esc_attr__('Find my albums', 'photonic').'" id="photonic-google-album-find" class="button button-primary"/>'; |
| 121 |
echo '<div class="result"> </div>'; |
| 122 |
} |
| 123 |
} |
| 124 |
|
| 125 |
function display_smugmug_album_id_helper() { |
| 126 |
global $photonic_smug_api_key; |
| 127 |
if (empty($photonic_smug_api_key)) { |
| 128 |
echo sprintf(esc_html__('Please set up your SmugMug API Key under %s', 'photonic'), '<em>Photonic → Settings → SmugMug → SmugMug Settings</em>'); |
| 129 |
} |
| 130 |
else { |
| 131 |
echo '<label>'.esc_html__('Enter your SmugMug username and click "Find"', 'photonic'); |
| 132 |
echo '<input type="text" value="username" id="photonic-smugmug-user" name="photonic-smugmug-user"/>'; |
| 133 |
echo '</label>'; |
| 134 |
echo '<input type="button" value="'.esc_attr__('Find', 'photonic').'" id="photonic-smugmug-user-tree" class="button button-primary"/>'; |
| 135 |
echo '<div class="result"> </div>'; |
| 136 |
} |
| 137 |
} |
| 138 |
|
| 139 |
function display_zenfolio_category_helper() { |
| 140 |
echo esc_html__('Click "List" to find all available Zenfolio categories.', 'photonic').'<br/>'; |
| 141 |
echo '<input type="button" value="'.esc_attr__('List', 'photonic').'" id="photonic-zenfolio-categories-find" class="button button-primary"/>'; |
| 142 |
echo '<div class="result"> </div>'; |
| 143 |
} |
| 144 |
|
| 145 |
function invoke_helper() { |
| 146 |
if (isset($_POST['helper']) && !empty($_POST['helper'])) { |
| 147 |
$helper = sanitize_text_field($_POST['helper']); |
| 148 |
$photonic_options = get_option('photonic_options'); |
| 149 |
switch ($helper) { |
| 150 |
case 'photonic-flickr-user-find': |
| 151 |
$flickr_api_key = $photonic_options['flickr_api_key']; |
| 152 |
$user = isset($_POST['photonic-flickr-user']) ? sanitize_text_field($_POST['photonic-flickr-user']) : ''; |
| 153 |
$url = 'https://api.flickr.com/services/rest/?format=json&nojsoncallback=1&api_key='.$flickr_api_key.'&method=flickr.urls.lookupUser&url='.$user; |
| 154 |
$this->execute_query('flickr', $url, 'flickr.urls.lookupUser'); |
| 155 |
break; |
| 156 |
|
| 157 |
case 'photonic-flickr-group-find': |
| 158 |
$flickr_api_key = $photonic_options['flickr_api_key']; |
| 159 |
$group = isset($_POST['photonic-flickr-group']) ? sanitize_text_field($_POST['photonic-flickr-group']) : ''; |
| 160 |
$url = 'https://api.flickr.com/services/rest/?format=json&nojsoncallback=1&api_key='.$flickr_api_key.'&method=flickr.urls.lookupGroup&url='.$group; |
| 161 |
$this->execute_query('flickr', $url, 'flickr.urls.lookupGroup'); |
| 162 |
break; |
| 163 |
|
| 164 |
case 'photonic-smugmug-user-tree': |
| 165 |
$smugmug_api_key = $photonic_options['smug_api_key']; |
| 166 |
$user = isset($_POST['photonic-smugmug-user']) ? sanitize_text_field($_POST['photonic-smugmug-user']) : ''; |
| 167 |
if (!empty($user)) { |
| 168 |
require_once(PHOTONIC_PATH.'/Modules/SmugMug.php'); |
| 169 |
$module = SmugMug::get_instance(); |
| 170 |
|
| 171 |
$config = $module->get_config_object(100); |
| 172 |
$config['expand']['Node'] = []; |
| 173 |
|
| 174 |
//$api_call = 'https://api.smugmug.com/api/v2/user/' . $user . '?_expand=Node.ChildNodes.ChildNodes.ChildNodes.ChildNodes.ChildNodes'; |
| 175 |
$api_call = 'https://api.smugmug.com/api/v2/user/' . $user; |
| 176 |
$args = [ |
| 177 |
'APIKey' => $smugmug_api_key, |
| 178 |
'_accept' => 'application/json', |
| 179 |
'_verbosity' => 1, |
| 180 |
'_expandmethod' => 'inline', |
| 181 |
'count' => 20 |
| 182 |
]; |
| 183 |
|
| 184 |
$response = Photonic::http($api_call, 'GET', $args); |
| 185 |
if (!is_wp_error($response)) { |
| 186 |
$body = $response['body']; |
| 187 |
$body = json_decode($body); |
| 188 |
if ($body->Code === 200) { |
| 189 |
$body = $body->Response; |
| 190 |
if (isset($body->User) && isset($body->User->Uris) && isset($body->User->Uris->Node)) { |
| 191 |
$node = $body->User->Uris->Node->Uri; |
| 192 |
$node = explode('/', $node); |
| 193 |
$node = array_pop($node); |
| 194 |
$api_call = 'https://api.smugmug.com/api/v2/node/' . $node . '?_config='.json_encode($config); |
| 195 |
|
| 196 |
if ($module->oauth_done) { |
| 197 |
$args = $module->sign_call($api_call, 'GET', $args); |
| 198 |
} |
| 199 |
else { |
| 200 |
echo sprintf(esc_html__("If you have protected albums, you will have to %1sauthenticate%2s to see the protected albums.", 'photonic'), "<a href='".admin_url('admin.php?page=photonic-auth')."'>", "</a>"); |
| 201 |
} |
| 202 |
$response = Photonic::http($api_call, 'GET', $args); |
| 203 |
if (!is_wp_error($response)) { |
| 204 |
$this->process_smugmug_response($response); |
| 205 |
} |
| 206 |
else { |
| 207 |
echo $this->get_wp_errors($response); |
| 208 |
} |
| 209 |
} |
| 210 |
} |
| 211 |
} |
| 212 |
else { |
| 213 |
echo $this->get_wp_errors($response); |
| 214 |
} |
| 215 |
|
| 216 |
} |
| 217 |
break; |
| 218 |
|
| 219 |
case 'photonic-google-album-find': |
| 220 |
case 'photonic-google-album-more': |
| 221 |
$url = 'https://photoslibrary.googleapis.com/v1/albums'; |
| 222 |
|
| 223 |
global $photonic_google_refresh_token; |
| 224 |
require_once(PHOTONIC_PATH.'/Modules/Google_Photos.php'); |
| 225 |
$module = Google_Photos::get_instance(); |
| 226 |
$module->authenticate($photonic_google_refresh_token); |
| 227 |
if (!empty($module->access_token)) { |
| 228 |
$query_args = [ |
| 229 |
'access_token' => $module->access_token, |
| 230 |
'pageSize' => 50, |
| 231 |
]; |
| 232 |
if (!empty($_POST['nextPageToken'])) { |
| 233 |
$query_args['pageToken'] = $_POST['nextPageToken']; |
| 234 |
} |
| 235 |
|
| 236 |
$url = add_query_arg( |
| 237 |
$query_args, |
| 238 |
$url); |
| 239 |
} |
| 240 |
|
| 241 |
$response = wp_remote_request($url, ['sslverify' => PHOTONIC_SSL_VERIFY]); |
| 242 |
if (!is_wp_error($response) && $response['response']['code'] == 200) { |
| 243 |
$response = $response['body']; |
| 244 |
$this->process_google_response($response, !empty($_POST['nextPageToken'])); |
| 245 |
} |
| 246 |
else { |
| 247 |
echo esc_html__("Encountered error: ")."<br/>"; |
| 248 |
echo $this->get_wp_errors($response); |
| 249 |
} |
| 250 |
|
| 251 |
break; |
| 252 |
|
| 253 |
case 'photonic-zenfolio-categories-find': |
| 254 |
$url = 'https://api.zenfolio.com/api/1.8/zfapi.asmx/GetCategories'; |
| 255 |
$this->execute_query('zenfolio', $url, 'GetCategories'); |
| 256 |
break; |
| 257 |
} |
| 258 |
} |
| 259 |
die(); |
| 260 |
} |
| 261 |
|
| 262 |
function execute_query($where, $url, $method) { |
| 263 |
$response = wp_remote_request($url, ['sslverify' => PHOTONIC_SSL_VERIFY]); |
| 264 |
if (!is_wp_error($response)) { |
| 265 |
if (isset($response['response']) && isset($response['response']['code'])) { |
| 266 |
if ($response['response']['code'] == 200) { |
| 267 |
if (isset($response['body'])) { |
| 268 |
if ($where == 'flickr') { |
| 269 |
$this->execute_flickr_query($response['body'], $method); |
| 270 |
} |
| 271 |
else if ($where == 'zenfolio') { |
| 272 |
$this->execute_zenfolio_query($response['body'], $method); |
| 273 |
} |
| 274 |
} |
| 275 |
else { |
| 276 |
echo '<span class="found-id-text">'.esc_html__('No response from server!', 'photonic').'</span>'; |
| 277 |
} |
| 278 |
} |
| 279 |
else { |
| 280 |
echo '<span class="found-id-text">'.$response['response']['message'].'</span>'; |
| 281 |
} |
| 282 |
} |
| 283 |
else { |
| 284 |
echo '<span class="found-id-text">'.esc_html__('No response from server!', 'photonic').'</span>'; |
| 285 |
} |
| 286 |
} |
| 287 |
else { |
| 288 |
echo $this->get_wp_errors($response); |
| 289 |
} |
| 290 |
} |
| 291 |
|
| 292 |
function execute_flickr_query($body, $method) { |
| 293 |
$body = json_decode($body); |
| 294 |
if (isset($body->stat) && $body->stat == 'fail') { |
| 295 |
echo '<span class="found-id-text">'.$body->message.'</span>'; |
| 296 |
} |
| 297 |
else { |
| 298 |
if ($method == 'flickr.urls.lookupUser') { |
| 299 |
if (isset($body->user)) { |
| 300 |
echo '<span class="found-id-text">'.esc_html__('User ID:', 'photonic').'</span> <span class="found-id"><code>'.$body->user->id.'</code></span>'; |
| 301 |
} |
| 302 |
} |
| 303 |
else if ($method == 'flickr.urls.lookupGroup') { |
| 304 |
if (isset($body->group)) { |
| 305 |
echo '<span class="found-id-text">'.esc_html__('Group ID:', 'photonic').'</span> <span class="found-id"><code>'.$body->group->id.'</code></span>'; |
| 306 |
} |
| 307 |
} |
| 308 |
} |
| 309 |
} |
| 310 |
|
| 311 |
function process_smugmug_response($response) { |
| 312 |
$body = $response['body']; |
| 313 |
$body = json_decode($body); |
| 314 |
|
| 315 |
if ($body->Code === 200) { |
| 316 |
$body = $body->Response; |
| 317 |
if (isset($body->Node)) { |
| 318 |
$node = $body->Node; |
| 319 |
if ($node->Type == 'Folder') { |
| 320 |
$ret = $this->process_smugmug_node($node); |
| 321 |
if (!empty($ret)) { |
| 322 |
$ret = "<table class='photonic-helper-table'>\n". |
| 323 |
"\t<tr>\n". |
| 324 |
"\t<th>Name</th>\n". |
| 325 |
"\t<th>Type</th>\n". |
| 326 |
"\t<th>Thumbnail</th>\n". |
| 327 |
"\t<th>Album Key</th>\n". |
| 328 |
"\t<th>Security Level</th>\n". |
| 329 |
"\t</tr>\n". |
| 330 |
$ret. |
| 331 |
"</table>\n"; |
| 332 |
echo $ret; |
| 333 |
} |
| 334 |
} |
| 335 |
} |
| 336 |
} |
| 337 |
} |
| 338 |
|
| 339 |
function process_smugmug_node($node) { |
| 340 |
$ret = ''; |
| 341 |
if ($node->Type == 'Folder') { |
| 342 |
$albums = []; |
| 343 |
$folders = []; |
| 344 |
if (isset($node->Uris->ChildNodes->Node)) { |
| 345 |
$child_nodes = $node->Uris->ChildNodes->Node; |
| 346 |
foreach ($child_nodes as $child) { |
| 347 |
if ($child->Type == 'Album') { |
| 348 |
$albums[] = $child; |
| 349 |
} |
| 350 |
else if ($child->Type == 'Folder') { |
| 351 |
$folders[] = $child; |
| 352 |
} |
| 353 |
} |
| 354 |
|
| 355 |
foreach ($albums as $album) { |
| 356 |
$ret .= "\t<tr>\n"; |
| 357 |
$ret .= "\t\t<td>{$album->Name}</td>\n"; |
| 358 |
$ret .= "\t\t<td>Album</td>\n"; |
| 359 |
$thumb = isset($album->Uris->NodeCoverImage->Image->ThumbnailUrl) ? $album->Uris->NodeCoverImage->Image->ThumbnailUrl : ''; |
| 360 |
$ret .= "\t\t<td>".(empty($thumb) ? '' : "<img src='$thumb' alt='Album thumbnail'/>")."</td>\n"; |
| 361 |
$album_key = isset($album->Uris->Album) ? $album->Uris->Album->Uri : ''; |
| 362 |
$album_key = explode('/', $album_key); |
| 363 |
$album_key = $album_key[count($album_key) - 1]; |
| 364 |
$ret .= "\t\t<td>$album_key</td>\n"; |
| 365 |
$ret .= "\t\t<td>{$album->SecurityType}</td>\n"; |
| 366 |
$ret .= "\t</tr>\n"; |
| 367 |
} |
| 368 |
|
| 369 |
foreach ($folders as $folder) { |
| 370 |
$ret .= "\t<tr>\n"; |
| 371 |
$ret .= "\t\t<td>{$folder->Name}</td>\n"; |
| 372 |
$ret .= "\t\t<td>Folder</td>\n"; |
| 373 |
$thumb = isset($folder->Uris->NodeCoverImage->Image->ThumbnailUrl) ? $folder->Uris->NodeCoverImage->Image->ThumbnailUrl : ''; |
| 374 |
$ret .= "\t\t<td>".(empty($thumb) ? '' : "<img src='$thumb' alt='Folder thumbnail'/>")."</td>\n"; |
| 375 |
$ret .= "\t\t<td>{$folder->NodeID}</td>\n"; |
| 376 |
$ret .= "\t\t<td>{$folder->SecurityType}</td>\n"; |
| 377 |
$ret .= "\t</tr>\n"; |
| 378 |
|
| 379 |
$ret .= $this->process_smugmug_node($folder); |
| 380 |
} |
| 381 |
} |
| 382 |
} |
| 383 |
return $ret; |
| 384 |
} |
| 385 |
|
| 386 |
function process_google_response($response, $more = false) { |
| 387 |
$response = json_decode($response); |
| 388 |
if (!empty($response->albums) && is_array($response->albums)) { |
| 389 |
$albums = $response->albums; |
| 390 |
if (!$more) { |
| 391 |
echo "<table class='photonic-helper-table'>\n"; |
| 392 |
echo "\t<tr>\n"; |
| 393 |
echo "\t\t<th>Album Title</th>\n"; |
| 394 |
echo "\t\t<th>Thumbnail</th>\n"; |
| 395 |
echo "\t\t<th>Album ID</th>\n"; |
| 396 |
echo "\t\t<th>Media Count</th>\n"; |
| 397 |
echo "\t</tr>\n"; |
| 398 |
} |
| 399 |
|
| 400 |
foreach ($albums as $album) { |
| 401 |
echo "\t<tr>\n"; |
| 402 |
echo "\t\t<td>".(empty($album->title)? '' : esc_attr($album->title))."</td>\n"; |
| 403 |
echo "\t\t<td><img src='{$album->coverPhotoBaseUrl}=w75-h75-c' alt='Album thumbnail'/></td>\n"; |
| 404 |
echo "\t\t<td>{$album->id}</td>\n"; |
| 405 |
echo "\t\t<td>{$album->mediaItemsCount}</td>\n"; |
| 406 |
echo "\t</tr>\n"; |
| 407 |
} |
| 408 |
|
| 409 |
if (!empty($response->nextPageToken)) { |
| 410 |
echo "\t<tr>\n"; |
| 411 |
echo "\t\t<td colspan='4'>\n"; |
| 412 |
echo '<input type="button" value="'.esc_attr__('Load More', 'photonic').'" id="photonic-google-album-more" class="button button-primary" data-photonic-token="'.$response->nextPageToken.'"/>'; |
| 413 |
echo "\t\t</td>\n"; |
| 414 |
echo "\t</tr>\n"; |
| 415 |
} |
| 416 |
|
| 417 |
if (!$more) { |
| 418 |
echo "</table>\n"; |
| 419 |
} |
| 420 |
} |
| 421 |
else { |
| 422 |
esc_html_e("No albums found", 'photonic'); |
| 423 |
} |
| 424 |
} |
| 425 |
|
| 426 |
function execute_zenfolio_query($body, $method) { |
| 427 |
if ($method == 'GetCategories') { |
| 428 |
$response = simplexml_load_string($body); |
| 429 |
if (!empty($response->Category)) { |
| 430 |
$categories = $response->Category; |
| 431 |
echo "<ul class='photonic-scroll-panel'>\n"; |
| 432 |
foreach ($categories as $category) { |
| 433 |
echo "<li>{$category->DisplayName} – {$category->Code}</li>\n"; |
| 434 |
} |
| 435 |
echo "</ul>\n"; |
| 436 |
} |
| 437 |
} |
| 438 |
} |
| 439 |
|
| 440 |
/** |
| 441 |
* @param $response WP_Error |
| 442 |
* @return string |
| 443 |
*/ |
| 444 |
private function get_wp_errors($response) { |
| 445 |
$err = ''; |
| 446 |
if (is_wp_error($response)) { |
| 447 |
$messages = $response->get_error_messages(); |
| 448 |
$err = '<br/><strong>'.esc_html(sprintf(_n('%s Message:', '%s Messages:', count($messages), 'photonic'), |
| 449 |
count($messages)))."</strong><br/>\n"; |
| 450 |
foreach ($messages as $message) { |
| 451 |
$err .= $message . "<br>\n"; |
| 452 |
} |
| 453 |
} |
| 454 |
return $err; |
| 455 |
} |
| 456 |
} |
| 457 |
|
