62 lines
1.4 KiB
PHP
62 lines
1.4 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Module\Doc;
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use ArrayIterator;
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use RunetimeException;
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class FileLockingIterator extends ArrayIterator
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{
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public function next()
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{
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$this->current()->flock(LOCK_UN);
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parent::next();
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}
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public function valid()
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{
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if (!parent::valid()) {
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return false;
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}
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$fileInfo = $this->current();
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try {
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$fileObject = $fileInfo->openFile();
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} catch (RuntimeException $e) {
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throw new DocException($e->getMessage());
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}
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if ($fileObject->flock(LOCK_SH) === false) {
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throw new DocException('Couldn\'t get the lock');
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}
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$this[$this->key()] = $fileObject;
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return true;
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}
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}
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use IteratorAggregate;
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use RecursiveIteratorIterator;
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use RecursiveDirectoryIterator;
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class DocIterator implements IteratorAggregate
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{
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protected $fileInfos;
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public function __construct($path)
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{
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$iter = new RecursiveIteratorIterator(
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new MarkdownFileIterator(
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new RecursiveDirectoryIterator($path)
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)
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);
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$fileInfos = iterator_to_array($iter);
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natcasesort($fileInfos);
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$this->fileInfos = $fileInfos;
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}
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public function getIterator()
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{
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return new FileLockingIterator($this->fileInfos);
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}
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}
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