38 lines
1.1 KiB
PHP
38 lines
1.1 KiB
PHP
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<?php
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namespace nur;
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use nur\b\io\IOException;
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use nur\b\io\IReader;
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use nur\b\ValueException;
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use Symfony\Component\Yaml\Exception\ParseException;
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use Symfony\Component\Yaml\Yaml as SymfonyYaml;
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/**
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* Class yaml: lecture de données yaml
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*/
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class yaml {
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/**
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* @throws ValueException si $input n'est pas un string ni une instance de
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* {@link IReader}
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* @throws IOException si une erreur de lecture s'est produite
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*/
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static final function load($input): array {
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$contents = reader::get_contents($input);
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try {
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return A::with(SymfonyYaml::parse($contents));
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} catch (ParseException $e) {
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$message = "parse error";
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if (is_string($input)) $message .= " while loading $input";
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throw new IOException($message, 0, $e);
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}
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}
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static final function with($data, int $indent=2, int $flags=0): string {
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return SymfonyYaml::dump($data, PHP_INT_MAX, $indent, $flags);
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}
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static final function dump($data, $output=null, int $indent=2, int $flags=0): void {
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writer::with($output)->write(self::with($data, $indent, $flags))->close();
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}
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}
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