php版照片按拍照日期归类整理源码
<?php /* 2014/4/1 17:27 klggg 照片按拍照日期整理 依赖 php_exif 扩展 win下打开扩展 extension=php_exif.dll ; 注，这段必须放在 extension=php_mbstring.dll 下面*/date_default_timezone_set('PRC');//require dirname(__FILE__).'/vendor/autoload.php';$curr_dir_path = dirname(__FILE__); //要处理的照片来源路径 * 需要针对自己的情况做下修改$photo_source_path = 'K:/家庭照片';$config = array( 'fileExtension' => array( //图片的扩展名 'pic' => array('jpg','png','gif','bmp'), //视频的扩展名 'movies' => array('mov','3gp','mp4') ), 'path' => array( //所有新目录产生的根目录,* 注意修改成自己的路径 'root' => $curr_dir_path.'/pic_new_month' ));$config['path']['pic'] = $config['path']['root'].'/pic'; //照片移到哪个目录$config['path']['movies'] = $config['path']['root'].'/movies'; //视频移到哪个目录$config['path']['unkown'] = $config['path']['root'].'/unkown'; //非照片文件移到哪个目录//初始化log相关$log_path = $config['path']['root'].'/log/';if(!is_dir($log_path)) mkdir($log_path, 0755, true); $log_file = $log_path.'/'.date('Y-m-d').'.log';$log_category = 'PhotoMove';$log =null;$log_config = array('locking' => 1,'buffering' => true, 'lineFormat' =>'%1$s %2$s [%3$s] %8$s->%7$s %6$s %4$s');if(!defined('PEAR_LOG_DEBUG')){ define('PEAR_LOG_EMERG', 0); /* System is unusable */ define('PEAR_LOG_ALERT', 1); /* Immediate action required */ define('PEAR_LOG_CRIT', 2); /* Critical conditions */ define('PEAR_LOG_ERR', 3); /* Error conditions */ define('PEAR_LOG_WARNING', 4); /* Warning conditions */ define('PEAR_LOG_NOTICE', 5); /* Normal but significant */ define('PEAR_LOG_INFO', 6); /* Informational */ define('PEAR_LOG_DEBUG', 7); /* Debug-level messages */ $log = DefaultLog::singleton("file" , $log_file,$log_category , $log_config ,PEAR_LOG_DEBUG);}else{ $log = Log::singleton("file" , $log_file,$log_category , $log_config ,PEAR_LOG_DEBUG);}$PhotoMove_obj= new PhotoMove($config,$log);$PhotoMove_obj->run($photo_source_path);echo "done";class PhotoMove { private $mRootPath= './tmp'; private $logger= null; private $mConfig= Array(); public function __construct($config,$logger) { $this->mConfig = $config; $this->mRootPath = $config['path']['root']; foreach($config['path'] as $tmp_path) { if(!is_dir($tmp_path)) mkdir($tmp_path, 0755, true); } $this->logger = $logger; } /** * 运行脚本入口 * @param string $srcPath 照片来源目录 * */ public function run($srcPath) { $it = new RecursiveDirectoryIterator($srcPath); foreach (new RecursiveIteratorIterator($it, 2) as $file_path) { if ($file_path->isDir()) continue; $file_path_name = $file_path->__toString(); $this->logger->info('file_path_name: '.$file_path_name); $file_info = pathinfo($file_path_name); if('thumbs.db' == strtolower($file_info['basename'])) continue; if(!isset($file_info['extension'])) { $this->logger->notice('no extension : '.$file_path_name); $file_info['extension'] = ''; } $file_info['extension'] = strtolower($file_info['extension']); //找到图片 if(in_array($file_info['extension'],$this->mConfig['fileExtension']['pic'])) { $tmp_timestamp = $this->getDateTimeOriginal($file_path_name); //移到新目录 $new_dir = $this->mConfig['path']['pic'].'/'.date('Y-m',$tmp_timestamp); if(!is_dir($new_dir)) mkdir($new_dir, 0755, true); $tmp_new_file_path = $new_dir.'/'.$file_info['basename']; $this->move($file_path_name,$tmp_new_file_path); } else if(in_array($file_info['extension'],$this->mConfig['fileExtension']['movies'])) { $tmp_new_file_path = $this->mConfig['path']['movies'].'/'.$file_info['basename']; $this->move($file_path_name,$tmp_new_file_path); } else { //非图片文件处理 $this->logger->notice('not image file : '.$file_path_name); $tmp_new_file_path = $this->mConfig['path']['unkown'].'/'.$file_info['basename']; $this->move($file_path_name, $tmp_new_file_path); } } } /** * 取拍照日期 * @param string $filePathName 照片完整路径 * @param string $defaultDateTime 取不到拍照时间时的默认时间 * @return int 返回时间戳 * */ public function getDateTimeOriginal($filePathName,$defaultDateTime='1970:01:01 01:01:01') { $exif = exif_read_data($filePathName, 0, true); $date_time_original = $defaultDateTime; if(empty($exif['EXIF']) || empty($exif['EXIF']['DateTimeOriginal'])) { $this->logger->warning("empty DateTimeOriginal"); } else $date_time_original = $exif['EXIF']['DateTimeOriginal']; //string(19) "2011:03:13 10:23:09" $this->logger->info('DateTimeOriginal: '.$date_time_original); $tmp_timestamp = strtotime($date_time_original); return $tmp_timestamp; } /** * 移动文件 * @param string $oldFilePath 原文件完整路径 * @param string $newFilePath 目标文件完整路径 * @return bool * */ public function move($oldFilePath,$newFilePath) { //针对已存在的文件 if(file_exists($newFilePath)) { $this->logger->notice("file_exists ".$newFilePath); return false; } $result = false;// if($result == copy($oldFilePath, $newFilePath)) if($result == rename($oldFilePath, $newFilePath)) $this->logger->err("rename false, to ".$newFilePath ); else $this->logger->info('[ok] move '.$oldFilePath.' to '.$newFilePath); return $result; }}class DefaultLog { var $_formatMap = array('%{timestamp}' => '%1$s', '%{ident}' => '%2$s', '%{priority}' => '%3$s', '%{message}' => '%4$s', '%{file}' => '%5$s', '%{line}' => '%6$s', '%{function}' => '%7$s', '%{class}' => '%8$s', '%\{' => '%%{'); var $_lineFormat = '%1$s %2$s [%3$s] %4$s'; var $_timeFormat = '%b %d %H:%M:%S'; var $_eol = "\n"; var $_dirmode = 0755; private $_filename= './tmp'; var $_backtrace_depth = 0; public function __construct($name, $ident, $conf, $level='') { $this->_filename = $name; $this->_ident = $ident; if (!empty($conf['lineFormat'])) { $this->_lineFormat = str_replace(array_keys($this->_formatMap), array_values($this->_formatMap), $conf['lineFormat']); } if (!is_dir(dirname($this->_filename))) { mkdir(dirname($this->_filename, $this->_dirmode,true)); } } public static function singleton($handler, $name = '', $ident = '', $conf = array(), $level = PEAR_LOG_DEBUG) { static $instances; if (!isset($instances)) $instances = array(); $signature = serialize(array($handler, $name, $ident, $conf, $level)); if (!isset($instances[$signature])) { $instances[$signature] = new self($name, $ident, $conf, $level); } return $instances[$signature]; } function log($message, $priority = null) { /* Extract the string representation of the message. */ $message = $this->_extractMessage($message); /* Build the string containing the complete log line. */ $line = $this->_format($this->_lineFormat, strftime($this->_timeFormat), $priority, $message) . $this->_eol; error_log($line, 3,$this->_filename);echo $line; } function emerg($message) { return $this->log($message, PEAR_LOG_EMERG); } function alert($message) { return $this->log($message, PEAR_LOG_ALERT); } function crit($message) { return $this->log($message, PEAR_LOG_CRIT); } function err($message) { return $this->log($message, PEAR_LOG_ERR); } function warning($message) { return $this->log($message, PEAR_LOG_WARNING); } function notice($message) { return $this->log($message, PEAR_LOG_NOTICE); } function info($message) { return $this->log($message, PEAR_LOG_INFO); } function debug($message) { return $this->log($message, PEAR_LOG_DEBUG); } function _extractMessage($message) { /* * If we've been given an object, attempt to extract the message using * a known method. If we can't find such a method, default to the * "human-readable" version of the object. * * We also use the human-readable format for arrays. */ if (is_object($message)) { if (method_exists($message, 'getmessage')) { $message = $message->getMessage(); } else if (method_exists($message, 'tostring')) { $message = $message->toString(); } else if (method_exists($message, '__tostring')) { $message = (string)$message; } else { $message = var_export($message, true); } } else if (is_array($message)) { if (isset($message['message'])) { if (is_scalar($message['message'])) { $message = $message['message']; } else { $message = var_export($message['message'], true); } } else { $message = var_export($message, true); } } else if (is_bool($message) || $message === NULL) { $message = var_export($message, true); } /* Otherwise, we assume the message is a string. */ return $message; } function _format($format, $timestamp, $priority, $message) { /* * If the format string references any of the backtrace-driven * variables (%5 %6,%7,%8), generate the backtrace and fetch them. */ if (preg_match('/%[5678]/', $format)) { /* Plus 2 to account for our internal function calls. */ $d = $this->_backtrace_depth + 2; list($file, $line, $func, $class) = $this->_getBacktraceVars($d); } /* * Build the formatted string. We use the sprintf() function's * "argument swapping" capability to dynamically select and position * the variables which will ultimately appear in the log string. */ return sprintf($format, $timestamp, $this->_ident, $this->priorityToString($priority), $message, isset($file) ? $file : '', isset($line) ? $line : '', isset($func) ? $func : '', isset($class) ? $class : ''); } function priorityToString($priority) { $levels = array( PEAR_LOG_EMERG => 'emergency', PEAR_LOG_ALERT => 'alert', PEAR_LOG_CRIT => 'critical', PEAR_LOG_ERR => 'error', PEAR_LOG_WARNING => 'warning', PEAR_LOG_NOTICE => 'notice', PEAR_LOG_INFO => 'info', PEAR_LOG_DEBUG => 'debug' ); return $levels[$priority]; } function _getBacktraceVars($depth) { /* Start by generating a backtrace from the current call (here). */ $bt = debug_backtrace(); /* Store some handy shortcuts to our previous frames. */ $bt0 = isset($bt[$depth]) ? $bt[$depth] : null; $bt1 = isset($bt[$depth + 1]) ? $bt[$depth + 1] : null; /* * If we were ultimately invoked by the composite handler, we need to * increase our depth one additional level to compensate. */ $class = isset($bt1['class']) ? $bt1['class'] : null; if ($class !== null && strcasecmp($class, 'Log_composite') == 0) { $depth++; $bt0 = isset($bt[$depth]) ? $bt[$depth] : null; $bt1 = isset($bt[$depth + 1]) ? $bt[$depth + 1] : null; $class = isset($bt1['class']) ? $bt1['class'] : null; } /* * We're interested in the frame which invoked the log() function, so * we need to walk back some number of frames into the backtrace. The * $depth parameter tells us where to start looking. We go one step * further back to find the name of the encapsulating function from * which log() was called. */ $file = isset($bt0) ? $bt0['file'] : null; $line = isset($bt0) ? $bt0['line'] : 0; $func = isset($bt1) ? $bt1['function'] : null; /* * However, if log() was called from one of our "shortcut" functions, * we're going to need to go back an additional step. */ if (in_array($func, array('emerg', 'alert', 'crit', 'err', 'warning', 'notice', 'info', 'debug'))) { $bt2 = isset($bt[$depth + 2]) ? $bt[$depth + 2] : null; $file = is_array($bt1) ? $bt1['file'] : null; $line = is_array($bt1) ? $bt1['line'] : 0; $func = is_array($bt2) ? $bt2['function'] : null; $class = isset($bt2['class']) ? $bt2['class'] : null; } /* * If we couldn't extract a function name (perhaps because we were * executed from the "main" context), provide a default value. */ if ($func === null) { $func = '(none)'; } /* Return a 4-tuple containing (file, line, function, class). */ return array($file, $line, $func, $class); } }
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