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<?php |
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declare(strict_types=1); |
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namespace Murtukov\PHPCodeGenerator; |
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abstract class DependencyAwareGenerator extends AbstractGenerator |
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{ |
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protected array $usePaths = []; |
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protected array $useGroups = []; |
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/** |
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* List of all generator children, which maintain their own use dependencies. |
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* The list should be defined in the constructor. |
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* |
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* @var mixed[] |
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*/ |
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protected array $dependencyAwareChildren = []; |
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public function resolveQualifier(string $path, $alias = ''): string |
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{ |
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if (empty($path) || false === Config::$shortenQualifiers || '\\' === $path[0]) { |
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return $path; |
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} |
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if ($path[0] === Config::$suppressSymbol) { |
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return substr($path, 1); |
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} |
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if ($qualifier = Utils::resolveQualifier($path)) { |
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$this->usePaths[$path] = $alias; |
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$path = $qualifier; |
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} |
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return $path; |
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} |
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public function addUse(string $fqcn, string ...$aliases): self |
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{ |
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$this->usePaths[$fqcn] = implode(', ', $aliases); |
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return $this; |
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} |
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public function addUseGroup(string $fqcn, string ...$classNames) |
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{ |
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foreach ($classNames as $name) { |
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if ($qualifier = Utils::resolveQualifier($name)) { |
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$name = $qualifier; |
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} |
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if (empty($this->useGroups[$fqcn]) || !in_array($name, $this->useGroups[$fqcn])) { |
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$this->useGroups[$fqcn][] = $name; |
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} |
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} |
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return $this; |
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} |
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public function removeUse(string $fqcn): self |
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{ |
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unset($this->usePaths[$fqcn]); |
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unset($this->useGroups[$fqcn]); |
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return $this; |
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} |
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public function useGroupsToArray() |
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{ |
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$result = []; |
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foreach ($this->useGroups as $path => $classNames) { |
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$result[rtrim($path, '\\').'\{'.implode(', ', $classNames).'}'] = ''; |
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} |
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return $result; |
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} |
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/** |
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* Returns all use-qualifiers used in this object and all it's children. |
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* |
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* @return string[] |
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*/ |
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public function getUsePaths(): array |
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{ |
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// Merge self use paths and use groups |
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$mergedPaths = $this->usePaths + $this->useGroupsToArray(); |
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foreach ($this->dependencyAwareChildren as $child) { |
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if (is_array($child)) { |
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foreach ($child as $subchild) { |
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if ($subchild instanceof self) { |
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$mergedPaths = $mergedPaths + $subchild->getUsePaths(); |
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} |
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} |
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} else { |
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$mergedPaths = $mergedPaths + $child->getUsePaths(); |
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} |
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} |
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return $mergedPaths; |
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} |
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} |
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murtukov /
PHPCodeGenerator
