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98 lines
2.7 KiB
98 lines
2.7 KiB
<?php
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/**
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* Generates array of classes for autoload
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*
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* @copyright NetMonsters <team@netmonsters.ru>
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* @link http://netmonsters.ru
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* @package Majestic
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* @subpackage util
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* @since 2010-02-24
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* @version SVN: $Id$
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* @filesource $URL$
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*/
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/**
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* @todo Refactoring writing, locking
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*/
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class AutoloadBuilder
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{
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protected $autoload;
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protected $dirs;
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protected $handler;
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protected $regex = '/(class|interface) ([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)/';
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public function __construct($autoload, $dirs = array())
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{
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$this->autoload = $autoload;
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$this->dirs = $dirs;
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}
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public function build()
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{
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$this->openAutoload();
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// for dublicates check
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$classes = array();
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foreach ($this->dirs as $dir) {
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$iterator = new RecursiveIteratorIterator(
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new RecursiveDirectoryIterator($dir),
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RecursiveIteratorIterator::LEAVES_ONLY
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);
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foreach ($iterator as $file) {
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// skip non php files
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$e = explode('.', $file->getFileName());
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if ((end($e) !== 'php') || $this->rightSubstr($file->getFileName(), 8) == 'Test.php') {
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continue;
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}
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$content = file_get_contents($file->getRealPath());
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$matches = array();
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$relative_path = substr($file->getRealPath(), strlen(PATH));
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if (preg_match_all($this->regex, $content, $matches, PREG_SET_ORDER)) {
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foreach ($matches as $match) {
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if (array_key_exists($match[2], $classes)) {
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continue;
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}
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$string = "'{$match[2]}'=>'" . $relative_path . "',\n";
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$this->write($string);
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$classes[$match[2]] = $file->getRealPath();
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}
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}
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}
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}
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$this->closeAutoload();
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}
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protected function openAutoload()
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{
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$this->write("<?php\n// This file is autogenerated by \n// " . __FILE__ . " script.\nreturn array(\n");
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}
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protected function closeAutoload()
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{
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if ($this->write(');')) {
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fclose($this->handler);
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}
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}
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protected function write($string)
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{
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if (!$this->handler) {
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if (!$this->handler = fopen($this->autoload, 'w')) {
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trigger_error("{$this->autoload} is not writable", E_USER_ERROR);
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}
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}
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return (bool) fwrite($this->handler, $string);
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}
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protected function rightSubstr($string, $nchars)
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{
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$right = substr($string, strlen($string) - $nchars, $nchars);
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return $right;
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}
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}
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