php版照片按拍照日期归类整理源码
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时间：2015年06月09日
- php版照片按拍照日期归类整理源码
- 以年-月为目录进行归类
- 跳过重复文件
- 视频文件、非图片文件单独归类
- 读不到日期的照片单独归类
<?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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