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Optimized code.

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This commit is contained in:
李铭昕 2020-02-11 17:31:43 +08:00
parent 5b208b4847
commit ed5e2e7f54
2 changed files with 49 additions and 24 deletions
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67
src/database/src/Commands/Ast/ModelRewriteInheritanceVisitor.php
View File

@ -30,10 +30,51 @@ class ModelRewriteInheritanceVisitor extends NodeVisitorAbstract
*/
protected $data;
/**
* @var null|string
*/
protected $parentClass;
/**
* @var bool
*/
protected $shouldAddUseUse = true;
public function __construct(ModelOption $option, ModelData $data)
{
$this->option = $option;
$this->data = $data;
if (! empty($option->getUses())) {
preg_match_all('/\s*([a-z0-9\\\\]+)(as)?([a-z0-9]+)?;?\s*/is', $option->getUses(), $match);
if (isset($match[1][0])) {
$this->parentClass = $match[1][0];
}
}
}
public function afterTraverse(array $nodes)
{
if (empty($this->option->getUses())) {
return null;
}
$use = new Node\Stmt\UseUse(
new Node\Name($this->parentClass),
$this->option->getInheritance()
);
foreach ($nodes as $namespace) {
if (! $namespace instanceof Node\Stmt\Namespace_) {
continue;
}
if ($this->shouldAddUseUse) {
array_unshift($namespace->stmts, new Node\Stmt\Use_([$use]));
}
}
return null;
}
public function leaveNode(Node $node)
@ -46,24 +87,14 @@ class ModelRewriteInheritanceVisitor extends NodeVisitorAbstract
}
return $node;
case $node instanceof Node\Stmt\UseUse:
$modelParent = get_parent_class($this->data->getClass());
$class = end($node->name->parts);
$alias = is_object($node->alias) ? $node->alias->name : '';
if ($class == $modelParent || $alias == $modelParent) {
preg_match_all('/\s*([a-z0-9\\\\]+)(as)?([a-z0-9]+)?;?\s*/is', $this->option->getUses(), $match);
if (! empty($match) && isset($match[1][0])) {
$newClass = $match[1][0];
$newAlias = $match[1][2] ?? '';
$node->name->parts = explode('\\', $newClass);
$node->alias = null;
if (! empty($newAlias)) {
$node->alias = new Identifier($newAlias);
$node->alias->setAttribute('startLine', $node->getAttribute('startLine'));
$node->alias->setAttribute('endLine', $node->getAttribute('endLine'));
}
$class = implode('\\', $node->name->parts);
$alias = is_object($node->alias) ? $node->alias->name : null;
if ($class == $this->parentClass) {
// The parent class is exists.
$this->shouldAddUseUse = false;
if (end($node->name->parts) !== $this->option->getInheritance() && $alias !== $this->option->getInheritance()) {
// Rewrite the alias, if the class is not equal with inheritance.
$node->alias = new Identifier($this->option->getInheritance());
}
}
return $node;

6
src/database/src/Commands/Ast/ModelUpdateVisitor.php
View File

@ -47,12 +47,6 @@ class ModelUpdateVisitor extends NodeVisitorAbstract
return $node;
case $node instanceof Node\Stmt\Class_:
//更改模型继承的父类名;
$inheritance = $this->option->getInheritance();
if (is_object($node->extends) && ! empty($inheritance)) {
$node->extends->parts = [$inheritance];
}
$doc = '/**' . PHP_EOL;
foreach ($this->columns as $column) {
[$name, $type, $comment] = $this->getProperty($column);