Adds a validator in ./scripts/update-ebook-db to compare

It compares objects from `Ebook::FromFilesystem()` and `Ebook::GetByIdentifier()` to confirm there are no differences.
This commit is contained in:
Mike Colagrosso 2024-05-20 22:35:41 -06:00 committed by Alex Cabal
parent fc4a509b0d
commit 4e7f6cfc88

View file

@ -4,6 +4,47 @@ require_once('/standardebooks.org/web/lib/Core.php');
use function Safe\getopt; use function Safe\getopt;
function findObjectDifferences($fs, $db): array{
$diffs = [];
$fsReflection = new ReflectionClass($fs);
$dbReflection = new ReflectionClass($db);
foreach($fsReflection->getProperties() as $fsProperty){
$dbProperty = $dbReflection->getProperty($fsProperty->getName());
try{
if($fsProperty->getName()[0] === '_'){
// Property starts with underscore, remove the underscore and call __get()
$propertyNameWithoutUnderscore = substr($fsProperty->getName(), 1);
if(is_array($fs->$propertyNameWithoutUnderscore) && is_array($db->$propertyNameWithoutUnderscore)){
for($i = 0; $i < count($fsProperty->getValue($fs)); $i++){
if(is_object($fsProperty->getValue($fs)[$i])){
$arrayDiff = findObjectDifferences($fsProperty->getValue($fs)[$i], $dbProperty->getValue($db)[$i]);
if(!empty($arrayDiff)){
$diffs[$fsProperty->getName()] = $arrayDiff;
}
}
else if($fsProperty->getValue($fs)[$i] != $dbProperty->getValue($db)[$i]){
$diffs[$fsProperty->getName()] = ["fs" => $fsProperty->getValue($fs), "db" => $dbProperty->getValue($db)];
}
}
}
else if($fs->$propertyNameWithoutUnderscore != $db->$propertyNameWithoutUnderscore){
$diffs[$fsProperty->getName()] = ["fs" => $fsProperty->getValue($fs), "db" => $dbProperty->getValue($db)];
}
}
else if($fsProperty->getValue($fs) != $dbProperty->getValue($db)){
$diffs[$fsProperty->getName()] = ["fs" => $fsProperty->getValue($fs), "db" => $dbProperty->getValue($db)];
}
}
catch(Error $e){
$diffs[$fsProperty->getName()] = ['missing'];
}
}
return $diffs;
}
$longopts = ['ebookWwwFilesystemPath:', 'verbose']; $longopts = ['ebookWwwFilesystemPath:', 'verbose'];
$options = getopt('v', $longopts); $options = getopt('v', $longopts);
@ -23,11 +64,27 @@ if($verbose){
print("ebookWwwFilesystemPath: $ebookWwwFilesystemPath\n"); print("ebookWwwFilesystemPath: $ebookWwwFilesystemPath\n");
} }
$ebook = new Ebook($ebookWwwFilesystemPath); $ebookFromFilesystem = Ebook::FromFilesystem($ebookWwwFilesystemPath);
if($verbose){ if($verbose){
print("Title: $ebook->Title\n"); print("Title: $ebookFromFilesystem->Title\n");
print("Identifier: $ebook->Identifier\n"); print("Identifier: $ebookFromFilesystem->Identifier\n");
} }
$ebook->CreateOrUpdate(); $ebookFromFilesystem->CreateOrUpdate();
$ebookFromDatabase = Ebook::GetByIdentifier($ebookFromFilesystem->Identifier);
$diffs = findObjectDifferences($ebookFromFilesystem, $ebookFromDatabase);
if(!empty($diffs)){
print("Error: Difference in Ebook on filesystem and in database. Diffs:\n");
print_r($diffs);
exit(1);
}
else{
if($verbose){
print("Ebook on filesystem and in database match.\n");
}
exit(0);
}