82 lines
1.3 KiB
PHP
82 lines
1.3 KiB
PHP
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<?php
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namespace alveolata\file;
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// require_once(DIR_ALVEOLATA . '/definitions.php');
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/**
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* @param string $path
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* @return bool
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* @author Christian Fraß <frass@greenscale.de>
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*/
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function exists(
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string $path
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) : bool
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{
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return file_exists($path);
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}
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/**
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* @param string $path
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* @return string
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* @author Christian Fraß <frass@greenscale.de>
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*/
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function read(
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string $path
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) : string
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{
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if (! exists($path)) {
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throw (new \Exception(sprintf('file not found: "%s"', $path)));
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}
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else {
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$content = file_get_contents($path);
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if ($content === false) {
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throw (new \Exception('could not read file'));
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}
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else {
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return $content;
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}
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}
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}
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/**
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* @param string $path
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* @param string $content
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* @author Christian Fraß <frass@greenscale.de>
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*/
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function write(
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string $path,
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string $content,
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bool $create_directory_if_missing = false
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)
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{
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if ($create_directory_if_missing) {
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$directory = implode('/', array_slice(explode('/', $path), 0, -1));
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if (! file_exists($directory)) {
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mkdir($directory);
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}
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}
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file_put_contents($path, $content);
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}
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/**
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* @param string $path
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* @author Christian Fraß <frass@greenscale.de>
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*/
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function remove(
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string $path
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)
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{
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if (! exists($path)) {
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throw (new \Exception(sprintf('file not found: "%s"', $path)));
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}
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else {
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unlink($path);
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}
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}
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