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add_images.php
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add_images.php
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<?php
/*
+----------------------------------------------------------------------+
| DILPS - Distributed Image Library System |
+----------------------------------------------------------------------+
| Copyright (c) 2002-2004 Juergen Enge |
| juergen@info-age.net |
| http://www.dilps.net |
+----------------------------------------------------------------------+
| This source file is subject to the GNU General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| Distributed Playout Infrastructure 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, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| 02111-1307, USA |
+----------------------------------------------------------------------+
*/
/*
* image processor
* --------------------------------------------------------------------
* File: add_images.php
* Purpose: process and store images that are either
* uploaded via FTP or browser-file-transfer,
* add the corresponding database entries
* Requires: file, identify and convert (imagemagick)
* ---------------------------------------------------------------------
*/
/*
ini_set('display_errors',1);
error_reporting(E_ALL);
*/
// import standard libraries and configuraiton values
include_once('includes.inc.php');
// import helper functions
include($config['includepath'].'tools.inc.php');
global $db, $db_prefix, $user;
global $resolutions_available;
global $formats_available;
global $formats_suffix;
global $imagemagick_identify;
global $imagemagick_convert;
global $file_binary;
// read sessiond id from get/post
if (isset($_REQUEST['PHPSESSID']))
{
$sessionid = $_REQUEST['PHPSESSID'];
}
else
{
$sessionid = '';
}
$debug = false;
if ($debug)
{
echo ("REQUEST: \n<br>\n");
print_r($_REQUEST);
echo ("\n<br><br>\n");
echo ("FILES: \n<br>\n");
print_r($_FILES);
echo ("\n<br><br>\n");
echo ("FILES['query']: \n<br>\n");
$tmp = $_FILES['query'];
print_r($tmp);
echo ("\n<br><br>\n");
echo ("Source-Dir: \n<br>\n");
$file = $tmp['tmp_name']['sourcedirectory'];
print_r($file);
echo ("\n<br><br>\n");
}
if (!empty($_REQUEST['query']))
{
$query = $_REQUEST['query'];
$process = $query['process'];
$completedir = $query['completedir'];
}
else
{
$query = false;
$process = 0;
$completedir = false;
}
if ($process == 2) {
// The output when processing images is done in plain-html
echo ('<html>');
echo ('<head>');
echo ('<meta name="robots" content="index,follow">');
echo ('<meta http-equiv="pragma" content="no-cache">');
echo ('<meta http-equiv="expires" content="0">');
echo ('<meta http-equiv="cache-control" content="no-cache">');
echo ('<meta name="keywords" content="Bilddatenbanksystem, Bilddatenbank, Diathek, digitalisiert">');
echo ('<meta http-equiv="Content-Type" content="text/html; charset=utf-8">');
echo ('<meta http-equiv="Content-Script-Type" content="text/javascript">');
echo ('<meta http-equiv="Content-Style-Type" content="text/css">');
echo ('<meta name="author" content="Sebastian Doeweling"> ');
echo ('<meta name="date" content="2003-01-23">');
echo ('<link rel="shortcut icon" href="favicon.ico">');
echo ('<title>. : DILPS : .</title>');
echo ('<link rel="stylesheet" type="text/css" href="css.php">');
echo ('</head>');
echo ('<body class="main">');
echo ("<table class='header' width='100%'>\n");
echo ("<tr>\n<td class='result_list'>\n");
echo ("Adding Images - Started\n<br>\n");
if ($completedir) {
$dir = trim($query['sourcedirectory']);
if ($dir{strlen($dir)-1} == DIRECTORY_SEPARATOR ) {
$dir = substr($dir,0,strlen($dir)-1);
}
if(!is_dir($dir)) {
echo ("No Directory\n<br>\n");
}
if ($debug)
{
echo "Dir: ".$dir."\n<br\n";
}
echo ("Reading directory structure:\n<br>\n<br>\n");
$files = array();
$remove = array();
if (!read_recursive($dir,$files,$remove))
{
echo ("Error reading directory structure\n<br>\n");
}
else
{
if (!empty($dir))
{
$offset = strlen($dir) + 1;
}
else
{
$offset = 0;
}
foreach ($files as $num => $val)
{
$files[$num] = substr($val,$offset);
}
foreach ($remove as $num => $val)
{
$remove[$num] = substr($val,$offset);
}
usort($remove,"cmp");
if ($debug)
{
echo ("Files: \n<br>\n<br>\n");
foreach ($files as $num => $val)
{
echo ("[".$num."]: ".$val."\n<br>\n");
}
echo ("Remove: \n<br>\n<br>\n");
foreach ($remove as $num => $val)
{
echo ("[".$num."]: ".$val."\n<br>\n");
}
}
echo ("Reading directory structure done.\n<br>\n<br>\n");
foreach ($files as $file)
{
echo ("Reading file: ".$file."\n<br>\n");
if (!empty($dir)){
$filename = $dir.addslashes(DIRECTORY_SEPARATOR.$file);
}
else
{
$filename = $file;
}
if (is_file($filename)){
$mimetype = '';
$fileext = '';
$dotpos = strrpos($filename,'.');
if ((strlen($filename) - $dotpos) > 3 && (strlen($filename) - $dotpos) < 6)
{
$fileext = strtolower(substr($filename,$dotpos+1));
}
$ret = read_mime($filename, $mimetype, $fileext);
if (!$ret)
{
$errorstring = "Error reading image mimetype! \n<br>\n";
$errorstring .= "File:".$filename."\n<br>\n";
echo ($errorstring);
}
else
{
echo ("Mimetype: ".$mimetype."\n<br>\n");
if (in_array($mimetype,$formats_available)){
// extract image information
// we already have the mimetype
$img_data = array();
$img_data['mime'] = $mimetype;
// try to read the rest
$ret = read_image($filename,$img_data);
if (!$ret)
{
$errorstring = "Error reading image information! \n<br>\n";
$errorstring .= "File:".$filename."\n<br>\n";
echo ($errorstring);
}
else
{
echo ("Type:\t\t".$img_data["type"]."\n<br>\n");
echo ("Width:\t\t".$img_data["width"]."\n<br>\n");
echo ("Height:\t\t".$img_data["height"]."\n<br>\n");
// get output directory
$baseid = $query['baseid'];
$sql = "SELECT base FROM ".$db_prefix."img_base WHERE img_baseid="
.$db->qstr($baseid);
$output_dir = $db->GetOne($sql);
if (empty($output_dir))
{
$errorstring = "Error reading output directory! \n<br>\n";
$errorstring .= "BaseID: ".$baseid."\n<br>\n";
$errorstring .= "Directory: ".$output_dir."\n<br>\n";
die ($errorstring);
}
// use a temporary directory, where we can store the converted files until we have
// completed the task for all resolutions.
// we will move files from there into the correct directory later
$tmpdir = $config['imageTmp'];
if (!is_dir($tmpdir))
{
$errorstring = "Could not find temporary directory! \n<br>\n";
$errorstring .= "Path: ".$tmpdir."\n<br>\n";
die ($errorstring);
}
// check if we already have a cache directory structure, otherwise create
$ret = check_dir($tmpdir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR,true,true,0755);
if (!$ret)
{
$errorstring = "Temporary directory cache does not exist or is not writable! \n<br>\n";
die ($errorstring);
}
// assign temporary id - randomized from 0 to 2**20
srand((double)microtime()*1000000);
$tmpid = rand(0,1048576);
// carry out conversion steps
echo ("\n<br>\nGenerating image versions for all resolutions:\n<br><br>\n");
// generate image in all necessary resolutions
// you can skip resolutions by changing the array at this point
$resolutions = $resolutions_available;
foreach ($resolutions as $res)
{
$ret = check_dir($tmpdir.'cache'.DIRECTORY_SEPARATOR.$res,true,true, 0755);
// check if cache subdirectories exist
if (!$ret)
{
$errorstring = "Error creating directory for resolution ".$res."\n<br>\n";
$errorstring .= "or directory exists and is not writable\n<br>\n";
die ($errorstring);
}
if ($res == '140x140')
{
$is_thumbnail = true;
}
else
{
$is_thumbnail = false;
}
$output_filename = $tmpdir.'cache'.DIRECTORY_SEPARATOR.$res.DIRECTORY_SEPARATOR.$tmpid.'.jpg';
$ret = convert_image($filename,$output_filename,$res, $is_thumbnail);
if ($ret)
{
echo ("Writing (".$res.")\t\t\t: success\n<br>\n");
$convert_success = true;
}
else
{
echo ("Writing (".$res.")\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
$convert_success = false;
break;
}
}
// convert image to JPEG with original resolution
if ($convert_success)
{
$output_filename = $tmpdir.'cache'.DIRECTORY_SEPARATOR.$tmpid.'.jpg';
$res = $img_data['width'].'x'.$img_data['height'];
$ret = convert_image($filename,$output_filename,$res, false);
if ($ret)
{
echo ("Writing (".$res.")\t\t\t: success\n<br>\n");
$convert_success = true;
}
else
{
echo ("Writing (".$res.")\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
$convert_success = false;
}
}
if ($convert_success)
{
// we have all necessary files now, so we get a correct id and move the files
//
// in unlikely cases this section will cause trouble, i.e. when someone gets
// a new id while we are copying and before we insert into the database
echo ("\n<br>\nCopying generated image versions to their correct locations: \n<br><br>\n");
// check if we already have a cache directory structure, otherwise create
$ret = check_dir($output_dir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR,true,true,0755);
if (!$ret)
{
$errorstring = "Output directory cache does not exist or is not writable! \n<br>\n";
die ($errorstring);
}
// get new id for filename
$sql = "SELECT max(imageid)+1 FROM ".$db_prefix."img";
$newid = $db->GetOne($sql);
if (!$newid)
{
$newid = 1;
}
// iterate through all available resolutions and check whether the target directory exists
// if yes, move the corresponding file, otherwise abort.
foreach ($resolutions as $res)
{
$ret = check_dir($output_dir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR.$res,true,true, 0755);
// check if cache subdirectories exist
if (!$ret)
{
$errorstring = "Error creating directory for resolution ".$res."\n<br>\n";
$errorstring .= "or directory exists and is not writable\n<br>\n";
die ($errorstring);
}
$tmp_filename = $tmpdir.'cache'.DIRECTORY_SEPARATOR.$res.DIRECTORY_SEPARATOR.$tmpid.'.jpg';
$output_filename = $output_dir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR.$res.DIRECTORY_SEPARATOR.$query['collectionid'].'-'.$newid.'.jpg';
$ret = @copy($tmp_filename,$output_filename);
if ($ret)
{
echo ("Writing (".$res.")\t\t\t: success\n<br>\n");
$convert_success = true;
}
else
{
echo ("Writing (".$res.")\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
$convert_success = false;
break;
}
// if unlink fails, we just loose some disk space
@unlink($tmp_filename);
}
// copy the JPEG version with original resolution
if ($convert_success)
{
$tmp_filename = $tmpdir.'cache'.DIRECTORY_SEPARATOR.$tmpid.'.jpg';
$output_filename = $output_dir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR.$query['collectionid'].'-'.$newid.'.jpg';
$ret = @copy($tmp_filename,$output_filename);
if ($ret)
{
echo ("Writing (".$res.")\t\t\t: success\n<br>\n");
$convert_success = true;
}
else
{
echo ("Writing (".$res.")\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
$convert_success = false;
}
// if unlink fails, we just loose some disk space
@unlink($tmp_filename);
}
if ($convert_success)
{
// all generated versions copied, so we finally try the original
$newfilename = $query['collectionid'].'-'.$newid.'.'.$formats_suffix[$img_data["mime"]];
$source = $filename;
$dest = $output_dir.DIRECTORY_SEPARATOR.$newfilename;
$ret = @copy($filename, $output_dir.DIRECTORY_SEPARATOR.$newfilename);
if (!$ret)
{
echo ("Copying original image\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
}
else
{
echo ("Copying original image\t: success\n<br>\n");
// set permissions
$ret = @chmod($output_dir.DIRECTORY_SEPARATOR.$newfilename,0755);
if (!$ret)
{
echo ("Modyfing permissions\t: failed\n<br>\n");
}
else
{
echo ("Modyfing permissions\t: success\n<br>\n");
}
$ret = @unlink($filename);
if (!$ret)
{
echo ("Removing uploaded file\t: failed\n<br>\n");
}
else
{
echo ("Removing uploaded file\t: success\n<br>\n");
}
echo ("\n<br>\n");
// here our critical section ends, after the next command, the image counter
// is increased by 1
// get current time
$sql = "SELECT NOW()";
$time = $db->GetOne($sql);
$ret = insert_img($query['collectionid'],$newid,$baseid,$file,$img_data,$time);
if (!$ret)
{
echo ("Inserting into database (image)\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
}
else
{
echo ("Inserting into database (image)\t\t\t: success\n<br>\n");
$ret = insert_meta($query['collectionid'],$newid,$time,$user['login']);
if (!$ret)
{
echo ("Inserting into database (meta)\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
}
else
{
echo ("Inserting into database (meta)\t\t\t: success\n<br>\n");
if(!empty($query['group1id']))
{
$ret = insert_img_group($query['group1id'],$query['collectionid'],$newid);
if (!$ret)
{
// a failed group insertion is non-critical, so we continue
echo ("Inserting into database (group1)\t\t\t: failed\n<br>\n"); }
else
{
echo ("Inserting into database (group1)\t\t\t: success\n<br>\n");
}
}
if(!empty($query['group2id']))
{
$ret = insert_img_group($query['group2id'],$query['collectionid'],$newid);
if (!$ret)
{
// a failed group insertion is non-critical, so we continue
echo ("Inserting into database (group2)\t\t\t: failed\n<br>\n"); }
else
{
echo ("Inserting into database (group2)\t\t\t: success\n<br>\n");
}
}
if(!empty($query['group3id']))
{
$ret = insert_img_group($query['group3id'],$query['collectionid'],$newid);
if (!$ret)
{
// a failed group insertion is non-critical, so we continue
echo ("Inserting into database (group3)\t\t\t: failed\n<br>\n"); }
else
{
echo ("Inserting into database (group3)\t\t\t: success\n<br>\n");
}
}
}
// end of actions - output a newline
echo ("\n<br>\n");
}
}
}
}
}
}
}
}
// Image is processed completely
echo ($file." done\n<br><br>\n");
flush();
}
}
// after all images have been processed, we try to clean up the upload directory, so things do not get inserted twice
foreach ($remove as $removethis)
{
if (!empty($dir))
{
$removedir = $dir.DIRECTORY_SEPARATOR.$removethis;
}
else
{
$removedir = $removethis;
}
if ($debug)
{
echo ("Purging possible thumbs.db file from: ".$removedir."\n<br>\n");
}
$ret = @unlink($removedir.'Thumbs.db');
if ($debug)
{
echo ("Now removing: ".$removedir."\n<br>\n");
}
$ret = @rmdir($removedir);
if (!$ret)
{
$errorstring = "Notice: ".$removedir." could not be removed\n<br>\n";
$errorstring .= "Insufficient permission or directory not empty\n<br>\n";
echo ($errorstring);
}
}
if ($debug)
{
echo ("Purging possible thumbs.db file from: ".$dir."\n<br>\n");
}
$ret = @unlink($dir.'Thumbs.db');
if ($debug)
{
echo ("Now removing: ".$dir."\n<br>\n");
}
$ret = @rmdir($dir);
if (!$ret)
{
$errorstring = "Notice: ".$dir." could not be removed\n<br>\n";
$errorstring .= "Insufficient permission or directory not empty\n<br>\n";
echo ($errorstring);
}
}
else
{
// this is for single uploaded files
if (!($userfilename = $_FILES['query']['name']['sourcedirectory'])) {
$errorstring = "Error uploading file! \n";
$errorstring .= "File: ".$userfilename." \n";
echo ($errorstring);
exit;
}
$filename = $_FILES['query']['tmp_name']['sourcedirectory'];
$mimetype = '';
$userfileext = '';
$dotpos = strrpos($userfilename,'.');
if ((strlen($userfilename) - $dotpos) > 3 && (strlen($userfilename) - $dotpos) < 6)
{
$userfileext = strtolower(substr($userfilename,$dotpos+1));
}
$ret = read_mime($filename, $mimetype, $userfileext);
if (!$ret)
{
$errorstring = "Error reading image mimetype! \n<br>\n";
$errorstring .= "File:".$userfilename."\n<br>\n";
echo ($errorstring);
}
else
{
echo ("Mimetype: ".$mimetype."\n<br>\n");
if (in_array($mimetype,$formats_available)){
// extract image information
// we already have the mimetype
$img_data = array();
$img_data['mime'] = $mimetype;
// try to read the rest
$ret = read_image($filename,$img_data);
if (!$ret)
{
$errorstring = "Error reading image information! \n<br>\n";
$errorstring .= "File:".$userfilename."\n<br>\n";
echo ($errorstring);
}
else
{
echo ("Type:\t\t".$img_data["type"]."\n<br>\n");
echo ("Width:\t\t".$img_data["width"]."\n<br>\n");
echo ("Height:\t\t".$img_data["height"]."\n<br>\n");
// get output directory
$baseid = $query['baseid'];
$sql = "SELECT base FROM ".$db_prefix."img_base WHERE img_baseid="
.$db->qstr($baseid);
$output_dir = $db->GetOne($sql);
if (empty($output_dir))
{
$errorstring = "Error reading output directory! \n<br>\n";
$errorstring .= "BaseID: ".$baseid."\n<br>\n";
die ($errorstring);
}
// use a temporary directory, where we can store the converted files until we have
// completed the task for all resolutions.
// we will move files from there into the correct directory later
$tmpdir = $config['imageTmp'];
if (!is_dir($tmpdir))
{
$errorstring = "Could not find temporary directory! \n<br>\n";
$errorstring .= "Path: ".$tmpdir."\n<br>\n";
die ($errorstring);
}
// check if we already have a cache directory structure, otherwise create
$ret = check_dir($tmpdir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR,true,true,0755);
if (!$ret)
{
$errorstring = "Temporary directory cache does not exist or is not writable! \n<br>\n";
die ($errorstring);
}
// assign temporary id - randomized from 0 to 2**20
srand((double)microtime()*1000000);
$tmpid = rand(0,1048576);
// carry out conversion steps
echo ("\n<br>\nGenerating image versions for all resolutions:\n<br><br>\n");
// generate image in all necessary resolutions
// you can skip resolutions by changing the array at this point
$resolutions = $resolutions_available;
foreach ($resolutions as $res)
{
$ret = check_dir($tmpdir.'cache'.DIRECTORY_SEPARATOR.$res,true,true, 0755);
// check if cache subdirectories exist
if (!$ret)
{
$errorstring = "Error creating directory for resolution ".$res."\n<br>\n";
$errorstring .= "or directory exists and is not writable\n<br>\n";
die ($errorstring);
}
if ($res == '140x140')
{
$is_thumbnail = true;
}
else
{
$is_thumbnail = false;
}
$output_filename = $tmpdir.'cache'.DIRECTORY_SEPARATOR.$res.DIRECTORY_SEPARATOR.$tmpid.'.jpg';
$ret = convert_image($filename,$output_filename,$res, $is_thumbnail);
if ($ret)
{
echo ("Writing (".$res.")\t\t\t: success\n<br>\n");
$convert_success = true;
}
else
{
echo ("Writing (".$res.")\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
$convert_success = false;
break;
}
}
// convert image to JPEG with original resolution
if ($convert_success)
{
$output_filename = $tmpdir.'cache'.DIRECTORY_SEPARATOR.$tmpid.'.jpg';
$res = $img_data['width'].'x'.$img_data['height'];
$ret = convert_image($filename,$output_filename,$res, false);
if ($ret)
{
echo ("Writing (".$res.")\t\t\t: success\n<br>\n");
$convert_success = true;
}
else
{
echo ("Writing (".$res.")\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
$convert_success = false;
}
}
if ($convert_success)
{
// we have all necessary files now, so we get a correct id and move the files
//
// in unlikely cases this section will cause trouble, i.e. when someone gets
// a new id while we are copying and before we insert into the database
echo ("\n<br>\nCopying generated image versions to their correct locations: \n<br><br>\n");
// check if we already have a cache directory structure, otherwise create
$ret = check_dir($output_dir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR,true,true,0755);
if (!$ret)
{
$errorstring = "Output directory cache does not exist or is not writable! \n<br>\n";
die ($errorstring);
}
// get new id for filename
$sql = "SELECT max(imageid)+1 FROM ".$db_prefix."img";
$newid = $db->GetOne($sql);
if (!$newid)
{
$newid = 1;
}
// iterate through all available resolutions and check whether the target directory exists
// if yes, move the corresponding file, otherwise abort.
foreach ($resolutions as $res)
{
$ret = check_dir($output_dir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR.$res,true,true, 0755);
// check if cache subdirectories exist
if (!$ret)
{
$errorstring = "Error creating directory for resolution ".$res."\n<br>\n";
$errorstring .= "or directory exists and is not writable\n<br>\n";
die ($errorstring);
}
$tmp_filename = $tmpdir.'cache'.DIRECTORY_SEPARATOR.$res.DIRECTORY_SEPARATOR.$tmpid.'.jpg';
$output_filename = $output_dir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR.$res.DIRECTORY_SEPARATOR.$query['collectionid'].'-'.$newid.'.jpg';
$ret = @copy($tmp_filename,$output_filename);
if ($ret)
{
echo ("Writing (".$res.")\t\t\t: success\n<br>\n");
$convert_success = true;
}
else
{
echo ("Writing (".$res.")\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
$convert_success = false;
break;
}
// if unlink fails, we just loose some disk space
@unlink($tmp_filename);
}
// copy the JPEG version with original resolution
if ($convert_success)
{
$tmp_filename = $tmpdir.'cache'.DIRECTORY_SEPARATOR.$tmpid.'.jpg';
$output_filename = $output_dir.DIRECTORY_SEPARATOR.'cache'.DIRECTORY_SEPARATOR.$query['collectionid'].'-'.$newid.'.jpg';
$ret = @copy($tmp_filename,$output_filename);
if ($ret)
{
echo ("Writing (".$res.")\t\t\t: success\n<br>\n");
$convert_success = true;
}
else
{
echo ("Writing (".$res.")\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
$convert_success = false;
}
// if unlink fails, we just loose some disk space
@unlink($tmp_filename);
}
if ($convert_success)
{
// all generated versions copied, so we try to move the uploaded original
$newfilename = $query['collectionid'].'-'.$newid.'.'.$formats_suffix[$img_data["mime"]];
$source = $filename;
$dest = $output_dir.DIRECTORY_SEPARATOR.$newfilename;
// this will give a warning (which we suppress), but work in the end
$ret = @move_uploaded_file($source,$dest);
if (!$ret)
{
echo ("Moving uploaded original image\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
}
else
{
echo ("Moving uploaded original image\t: success\n<br>\n");
// set permissions
$ret = @chmod($output_dir.DIRECTORY_SEPARATOR.$newfilename,0755);
if (!$ret)
{
echo ("Modyfing permissions\t: failed\n<br>\n");
}
else
{
echo ("Modyfing permissions\t: success\n<br>\n");
}
// here our critical section ends, after the next command, the image counter
// is increased by 1
// get current time
$sql = "SELECT NOW()";
$time = $db->GetOne($sql);
$ret = insert_img($query['collectionid'],$newid,$baseid,$userfilename,$img_data,$time);
if (!$ret)
{
echo ("Inserting into database (image)\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
}
else
{
echo ("Inserting into database (image)\t\t\t: success\n<br>\n");
$ret = insert_meta($query['collectionid'],$newid,$time,$user['login']);
if (!$ret)
{
echo ("Inserting into database (meta)\t\t\t: failed\n<br>\n");
echo ("Aborting...\n<br>\n");
}
else
{
echo ("Inserting into database (meta)\t\t\t: success\n<br>\n");
if(!empty($query['group1id']))
{
$ret = insert_img_group($query['group1id'],$query['collectionid'],$newid);
if (!$ret)
{
// a failed group insertion is non-critical, so we continue
echo ("Inserting into database (group1)\t\t\t: failed\n<br>\n"); }
else
{
echo ("Inserting into database (group1)\t\t\t: success\n<br>\n");
}
}
if(!empty($query['group2id']))
{
$ret = insert_img_group($query['group2id'],$query['collectionid'],$newid);
if (!$ret)
{