Closed alanpoulain closed 2 years ago
When exporting to PHP, FQCNs are simplified with respect to the current namespace and use-statements, see this test https://github.com/nette/php-generator/blob/master/tests/PhpGenerator/Extractor.extractAll.resolving.phpt
Are you sure it works for the attributes too? I have encountered this issue for them.
Can you show a example that didn't work?
OK my bad, it was because setTypeResolving(false)
was called on the printer.
However enabling type resolving creates another issue: if the attribute added manually is not a FQCN, it will be resolved to the root namespace, even if there is a use for it.
For instance:
$phpFileFromCode = PhpFile::fromCode(<<<END
<?php
namespace App\Entity;
/**
* The most generic type of item.
*
* @see https://schema.org/Thing
*/
class Thing
{
}
END
);
foreach ($phpFileFromCode->getNamespaces() as $namespace) {
$namespace->addUse('Foo\Bar');
}
foreach ($phpFileFromCode->getClasses() as $class) {
$class->addAttribute('Bar');
}
echo (new Printer())->printFile($phpFileFromCode);
will generate:
<?php
namespace App\Entity;
use Foo\Bar;
/**
* The most generic type of item.
*
* @see https://schema.org/Thing
*/
#[\Bar]
class Thing
{
}
That's why setTypeResolving(false)
has been added in the first place.
Shouldn't the type be resolved if there is a use for it?
Imagine the following example:
$phpFileFromCode = PhpFile::fromCode(<<<END
<?php
namespace App\Entity;
class Thing
{
function test()
{
return new Bar;
}
}
END
);
foreach ($phpFileFromCode->getNamespaces() as $namespace) {
$namespace->addUse('Foo\Bar');
}
echo (new Printer())->printFile($phpFileFromCode);
What should be the correct output? And what should be the correct output with setTypeResolving(false)
?
If you want to change use-statements, you risk changing the meaning of the code inside methods. I don't think the library should allow that.
A more robust approach is to leave type resolving enabled and use the FQN everywhere.
I've added the resolveName method, so you should be able to use this:
foreach ($phpFileFromCode->getClasses() as $class) {
$class->addAttribute($namespace->resolveName('Bar')); // converts to App\Entity\Bar
}
Thank you very much, it works well :slightly_smiling_face:
Version: 3.6.4
Bug Description
When loading from the code (
PhpFile::fromCode($content)
), everything is resolved to its FQCN because of theNameResolver
visitor. It is then very difficult to merge new generated code with the loaded one, since the first one is not using FQCN.Expected Behavior
Loading from code should not use FQCN for its nodes.
Possible Solution
Either do not use
NameResolver
when loading, or use theoriginalName
attribute of the node instead.