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<?php |
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/*************************************************************************** |
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* For license information see doc/license.txt |
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* |
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* Unicode Reminder メモ |
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***************************************************************************/ |
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namespace Oc\Util; |
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class StyleCleanUp |
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{ |
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private $tabWith = 4; |
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/** |
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* @var array |
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*/ |
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private $excludeDirs; |
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/** |
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* @var string |
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*/ |
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private $basedir; |
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/** |
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* @var int |
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*/ |
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private $filesModified; |
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/** |
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* @var int |
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*/ |
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private $linesModified; |
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/** |
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* @param string $basedir |
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* @param array $excludeDirs |
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*/ |
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public function run($basedir, $excludeDirs) |
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{ |
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$this->basedir = $basedir; |
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$this->excludeDirs = $excludeDirs; |
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$this->filesModified = 0; |
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$this->linesModified = 0; |
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$this->cleanup($basedir); |
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} |
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/** |
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* @return string |
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*/ |
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public function getFilesModified() |
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{ |
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return $this->filesModified; |
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} |
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/** |
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* @return string |
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*/ |
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public function getLinesModified() |
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{ |
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return $this->linesModified; |
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} |
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/** |
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* @param $path |
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*/ |
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private function cleanup($path) |
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{ |
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if (!in_array(substr($path, strlen($this->basedir) + 1), $this->excludeDirs, true)) { |
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# process files in $path |
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$files = array_merge( |
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glob($path . '/*.php'), |
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glob($path . '/*.tpl') |
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); |
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foreach ($files as $filePath) { |
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$file_modified = false; |
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$lines = file($filePath); |
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$displayFilePath = substr($filePath, strlen($this->basedir) + 1); |
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# detect illegal characters at start of PHP or XML file |
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if (count($lines) && preg_match('/^(.+?)\<\?/', $lines[0], $matches)) { |
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$this->warn( |
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'invalid character(s) "' . $matches[1] . '" at start of ' . $displayFilePath |
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); |
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} |
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# Remove trailing whitespaces, strip CRs, expand tabs, make |
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# sure that all - including the last - line end on "\n", |
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# and detect short open tags. Only-whitespace lines are |
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# allowed by PSR-2 and will not be trimmed. |
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$n = 1; |
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foreach ($lines as &$line) { |
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if (!preg_match("/^ *(\\*|\/\/|#) *\n$/", $line) |
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&& (trim($line, " \n") !== '' || substr($line, -1) !== "\n") |
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) { |
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$oldLine = $line; |
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$line = rtrim($line); # trims " \t\n\r\0\x0B" |
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$line = $this->expandTabs($line); |
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$line .= "\n"; |
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if ($line != $oldLine) { |
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$file_modified = true; |
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++$this->linesModified; |
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} |
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} |
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if (preg_match('/\<\?\s/', $line)) { # relies on \n at EOL |
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$this->warn('short open tag in line ' . $n . ' of ' . $displayFilePath); |
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} |
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++$n; |
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} |
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unset($line); |
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# remove PHP close tags and empty lines from end of file |
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$l = count($lines) - 1; |
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while ($l > 0) { |
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$trimmed_line = trim($lines[$l]); |
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if ($trimmed_line === '?>' || $trimmed_line === '') { |
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unset($lines[$l]); |
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$file_modified = true; |
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++$this->linesModified; |
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} else { |
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break; |
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} |
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--$l; |
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} |
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if ($file_modified) { |
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echo 'cleaned ' . substr($filePath, 2) . "\n"; |
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file_put_contents($filePath, implode('', $lines)); |
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++$this->filesModified; |
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} |
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} |
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# process subdirectories in $path |
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$dirs = glob($path . '/*', GLOB_ONLYDIR); |
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foreach ($dirs as $dir) { |
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if ($dir !== '.' && $dir !== '..') { |
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$this->cleanup($dir); |
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} |
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} |
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} |
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} |
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150
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/** |
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* @param $line |
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* @return string |
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*/ |
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private function expandTabs($line) |
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{ |
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while (($tabPos = strpos($line, "\t")) !== false) { |
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$line = |
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substr($line, 0, $tabPos) |
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. substr(' ', 0, $this->tabWith - ($tabPos % $this->tabWith)) |
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. substr($line, $tabPos + 1); |
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} |
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return $line; |
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} |
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166
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/** |
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* @param $msg |
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*/ |
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169
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private function warn($msg) |
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{ |
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echo '! ' . $msg . "\n"; |
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} |
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} |
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OpencachingDeutschland /
oc-server3
