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detect and report on damaged pastes

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May occur during statistics or purge, when existing pastes get parsed, addresses #1214
This commit is contained in:
El RIDO 2023-12-16 07:38:09 +01:00
parent 9b07e3ff62
commit d88945663e
2 changed files with 29 additions and 5 deletions
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19
bin/administration
View file

@ -14,6 +14,7 @@
namespace PrivateBin; namespace PrivateBin;
use Exception;
use PrivateBin\Configuration; use PrivateBin\Configuration;
use PrivateBin\Data\AbstractData; use PrivateBin\Data\AbstractData;
use PrivateBin\Model\Paste; use PrivateBin\Model\Paste;
@ -195,6 +196,7 @@ EOT, PHP_EOL;
{ {
$counters = array( $counters = array(
'burn' => 0, 'burn' => 0,
'damaged' => 0,
'discussion' => 0, 'discussion' => 0,
'expired' => 0, 'expired' => 0,
'md' => 0, 'md' => 0,
@ -217,7 +219,12 @@ EOT, PHP_EOL;
echo "Total:\t\t\t{$counters['total']}", PHP_EOL; echo "Total:\t\t\t{$counters['total']}", PHP_EOL;
foreach ($ids as $pasteid) { foreach ($ids as $pasteid) {
$paste = $this->_store->read($pasteid); try {
$paste = $this->_store->read($pasteid);
} catch (Exception $e) {
echo "Error reading paste {$pasteid}: ", $e->getMessage(), PHP_EOL;
++$counters['damaged'];
}
++$counters['progress']; ++$counters['progress'];
if ( if (
@ -271,6 +278,9 @@ Plain Text:\t\t{$counters['plain']}
Source Code:\t\t{$counters['syntax']} Source Code:\t\t{$counters['syntax']}
Markdown:\t\t{$counters['md']} Markdown:\t\t{$counters['md']}
EOT, PHP_EOL; EOT, PHP_EOL;
if ($counters['damaged'] > 0) {
echo "Damaged:\t\t{$counters['damaged']}", PHP_EOL;
}
if ($counters['unknown'] > 0) { if ($counters['unknown'] > 0) {
echo "Unknown format:\t\t{$counters['unknown']}", PHP_EOL; echo "Unknown format:\t\t{$counters['unknown']}", PHP_EOL;
} }
@ -305,7 +315,12 @@ EOT, PHP_EOL;
} }
if ($this->_option('p', 'purge') !== null) { if ($this->_option('p', 'purge') !== null) {
$this->_store->purge(PHP_INT_MAX); try {
$this->_store->purge(PHP_INT_MAX);
} catch (Exception $e) {
echo 'Error purging pastes: ', $e->getMessage(), PHP_EOL,
'Run the statistics to find damaged paste IDs and either delete them or restore them from backup.', PHP_EOL;
}
exit('purging of expired pastes concluded' . PHP_EOL); exit('purging of expired pastes concluded' . PHP_EOL);
} }

15
lib/Controller.php
View file

@ -111,10 +111,12 @@ class Controller
public function __construct() public function __construct()
{ {
if (version_compare(PHP_VERSION, self::MIN_PHP_VERSION) < 0) { if (version_compare(PHP_VERSION, self::MIN_PHP_VERSION) < 0) {
throw new Exception(I18n::_('%s requires php %s or above to work. Sorry.', I18n::_('PrivateBin'), self::MIN_PHP_VERSION), 1); error_log(I18n::_('%s requires php %s or above to work. Sorry.', I18n::_('PrivateBin'), self::MIN_PHP_VERSION));
return;
} }
if (strlen(PATH) < 0 && substr(PATH, -1) !== DIRECTORY_SEPARATOR) { if (strlen(PATH) < 0 && substr(PATH, -1) !== DIRECTORY_SEPARATOR) {
throw new Exception(I18n::_('%s requires the PATH to end in a "%s". Please update the PATH in your index.php.', I18n::_('PrivateBin'), DIRECTORY_SEPARATOR), 5); error_log(I18n::_('%s requires the PATH to end in a "%s". Please update the PATH in your index.php.', I18n::_('PrivateBin'), DIRECTORY_SEPARATOR));
return;
} }
// load config from ini file, initialize required classes // load config from ini file, initialize required classes
@ -250,7 +252,14 @@ class Controller
} }
// The user posts a standard paste. // The user posts a standard paste.
else { else {
$this->_model->purge(); try {
$this->_model->purge();
} catch (Exception $e) {
error_log('Error purging pastes: ' . $e->getMessage() . PHP_EOL .
'Use the administration scripts statistics to find ' .
'damaged paste IDs and either delete them or restore them ' .
'from backup.');
}
$paste = $this->_model->getPaste(); $paste = $this->_model->getPaste();
try { try {
$paste->setData($data); $paste->setData($data);