59 lines
1.7 KiB
PHP
Executable File
59 lines
1.7 KiB
PHP
Executable File
<?php
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namespace Rails\Yaml;
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use Symfony\Component\Yaml\Yaml as SfYaml;
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class Parser
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{
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protected $filepath;
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static public function readFile($filepath)
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{
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return (new self($filepath))->read();
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}
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static public function writeFile($filepath, $contents)
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{
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return (new self($filepath))->write($contents);
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}
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public function __construct($filepath)
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{
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$this->filepath = $filepath;
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}
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public function read()
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{
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try {
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if (function_exists('yaml_parse')) {
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return yaml_parse_file($this->filepath);
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} else {
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return SfYaml::parse($this->filepath);
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}
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} catch (\Exception $e) {
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$msg = sprintf("Error while reading file %s:\n", $this->filepath);
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$msg .= $e->getMessage();
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$cn = get_class($e);
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throw new $cn($msg);
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}
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}
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public function write($contents, array $params = [])
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{
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try {
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if (function_exists('yaml_emit')) {
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$params = array_merge([$contents], $params);
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$yaml = call_user_func_array('yaml_emit', $params);
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return file_put_contents($this->filepath, $yaml);
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} else {
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$yaml = call_user_func_array('Symfony\Component\Yaml\Yaml::dump', array_merge([$contents], $params));
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return file_put_contents($this->filepath, $yaml);
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}
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} catch (\Exception $e) {
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$msg = sprintf("Error while writing file %s:\n", $this->filepath);
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$msg .= $e->getMessage();
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$cn = get_class($e);
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throw new $cn($msg);
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}
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}
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} |