added filter

 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

set_time_limit(60*60*24);

//disable the default time limit for php scripts.

set_time_limit(0);

$chunksize=10000000; //10MB 

$startMarkerWithExif=chr(hexdec("ff")).chr(hexdec("d8")).chr(hexdec("ff")).chr(hexdec("e1"));

#!/usr/bin/env php

<?php

/**

 * @file footage_filter.php

 * @brief filters out incomplete panorama sets from the footage directory

 * @copyright Copyright (C) 2017 Elphel Inc.

 * @author Elphel Inc. <support-list@support.elphel.com>

 *

 * @par <b>License</b>:

 *  This program is free software: you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License as published by

 *  the Free Software Foundation, either version 3 of the License, or

 *  (at your option) any later version.

 *

 *  This program is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *  GNU General Public License for more details.

 *

 *  You should have received a copy of the GNU General Public License

 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

//disable the default time limit for php scripts.

set_time_limit(0);

//CONSTANTS

$path="/data/footage/test"; // footage root

$dest_path="trash"; // folder for collecting non-matching results

function print_help(){

  global $argv;

  echo <<<"TXT"

Help:

  * Usage:

    ~$ {$argv[0]} path=[path-to-dir] dest_path=[dest-subdir]

    where:

      * path-to-dir            - string - work at this path + 1 dir down

      * dest-subdir            - string - save results to "path-to-dir/dest-subdir/"

  * Examples:

    ** Filter all images at /data/footage/test/0 puts incomplete images to '/data/footage/test/trash':

      ~$ {$argv[0]} path=/data/footage/test/0 dest_path=/data/footage/test/trash

TXT;

}

if ($argv){

  foreach($argv as $k=>$v){

    if ($k==0) continue;

    $args = explode("=",$v);

    if (isset($args[1])) $_GET[$args[0]] = $args[1];

    if ($v=="-h"||$v=="--help"||$v=="help") {

      print_help();

      die();

    }

  }

}

if (isset($_GET['path'])){

  $path=$_GET['path'];

}

if (isset($_GET['dest_path'])){

  $dest_path = $_GET['dest_path'];

}

if (!is_dir($dest_path)) {

  //creating a folder with access rights - 0777

  $old = umask(0);

  @mkdir($dest_path);

  umask($old);

}

$filelist = scandir($path);

echo "<pre>\n";

foreach ($filelist as $value) {

	//echo $value."\n";

	if ($value!=$dest_path) process_folder($value,"jp4");

}

function process_folder($file,$type) {

	global $path;

	global $processing_folder;

	global $dest_path;

	$tmp_arr = Array();

	$url = "$pre_path/$processing_folder";

	$ext=get_file_extension($file);

	// exclude "." & ".."

	if (substr($file,0,1)!=".") {

		if ($ext=="") {

		    if (is_dir($url."/".$file)) {

			//echo $url."  ".$file."\n";

			if ($type=="") {

			    // do nothing

			}

			else {

			    $list = scandir($url."/".$file);

			    // getting deeper into indexed subfodlers

			    foreach($list as $elem){

				if (get_file_extension($url."/".$file."/".$elem)==$type) {

				      //echo $url."/".$file."/".$elem."\n";

				      // initialize array

				      if (!isset($tmp_arr[substr($elem,0,17)])) $tmp_arr[substr($elem,0,17)] = 0;

				      // 9th and 10th images are not part of the panorama

				      //if (!strstr($elem,"_9.")&&!strstr($elem,"_10.")) 

				      $tmp_arr[substr($elem,0,17)]++;

				}

			    }

			    //do actual copying

			    //print_r($tmp_arr);

			    foreach($tmp_arr as $key=>$val){

				if ($val!=10) {

				    for ($i=1;$i<11;$i++){

					if (is_file("$url/$file/{$key}_$i.$type")){

                                          //echo "$url/$file/{$key}_$i.$type to $url/$dest_path/{$key}_$i.$type\n";

                                          rename("$url/$file/{$key}_$i.$type","$url/$dest_path/{$key}_$i.$type");

                                        }

				    }

				}

			    }

			}

		    }

		}else{

		    //do nothing

		}

	}

}

function get_file_extension($filename) {

	//return substr(strrchr($filename, '.'), 1);

	return pathinfo($filename, PATHINFO_EXTENSION);

}

?>

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