101 lines
2.2 KiB
PHP
101 lines
2.2 KiB
PHP
#!/usr/bin/env php
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<?php
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/**
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* This file is used to sync extension files to the target pms directory.
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*
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* @author chunsheng wang chunsheng@cnezsoft.com
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* @version $Id$
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*/
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//sudo pecl install channel://pecl.php.net/inotify-0.1.5
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//extension=inotify.so" to php.ini
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/* Get params from argvs. */
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if(!isset($argv[1])) die("php syncext.php from target sleep\n");
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$from = $argv[1];
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$target = isset($argv[2]) ? $argv[2] : '/home/z/zentaopms';
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$sleep = isset($argv[3]) ? $argv[3] : 5;
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/* sync files. */
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while(true)
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{
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syncFiles(getFiles($from), $from, $target);
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sleep($sleep);
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}
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/**
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* Get files under a directory recursive.
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*
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* @param string $dir
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* @param array $exceptions
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* @access private
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* @return array
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*/
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function getFiles($dir, $exceptions = array())
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{
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static $files = array();
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if(!is_dir($dir)) return $files;
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$dir = realpath($dir) . '/';
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$entries = scandir($dir);
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foreach($entries as $entry)
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{
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if($entry == '.' or $entry == '..' or $entry == '.svn') continue;
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if(in_array($entry, $exceptions)) continue;
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$fullEntry = $dir . $entry;
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if(is_file($fullEntry))
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{
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$files[] = $dir . $entry;
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}
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else
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{
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$nextDir = $dir . $entry;
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getFiles($nextDir);
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}
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}
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return $files;
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}
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/**
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* Sync extension files to target.
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*
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* @param array $files
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* @param string $from
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* @param string $target
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* @access public
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* @return void
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*/
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function syncFiles($files, $from, $target)
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{
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$from = realpath($from);
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$target = realpath($target);
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static $copied = array();
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foreach($files as $file)
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{
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$relativePath = str_replace($from, '', $file);
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$targetFile = $target . $relativePath;
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$targetPath = dirname($targetFile);
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/* If file not exists, remove the target. */
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if(!is_file($file))
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{
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@unlink($targetFile);
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continue;
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}
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if(!is_dir($targetPath)) mkdir($targetPath, 0755, true);
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$ctime = filectime($file);
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if(!isset($copied[$file]) or $copied[$file] != $ctime)
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{
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copy($file, $targetFile);
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$copied[$file] = $ctime;
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echo "$file copyed\n";
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}
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}
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}
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