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Author Topic: Unable to create thumbnail or reduced size image.  (Read 4960 times)

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jankopkas

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Unable to create thumbnail or reduced size image.
« on: January 07, 2006, 11:28:02 pm »

While uploading the pictures in the Batch add files the coopermine cannot add the pictures to gallery cause is unable to create thumbnail or reduced size image. What is wrong?
Thank You. jankopkas
« Last Edit: January 10, 2006, 03:52:41 pm by GauGau »
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kegobeer

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Re: Unable to create thumbnail or reduced size image.
« Reply #1 on: January 08, 2006, 01:26:25 am »

First, you need to follow the troubleshooting guide.

http://forum.coppermine-gallery.net/index.php?topic=24088.0

After that, you would have found the actual error, and then you would've searched the forum.

http://forum.coppermine-gallery.net/index.php?topic=23342.0
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jankopkas

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Re: Unable to create thumbnail or reduced size image.
« Reply #2 on: January 08, 2006, 02:41:21 am »

Thank you, but I already found that advise but nothing happened.
Is this code wrong? I really don't know what to do more. I am just user and most of advise sounds too complicated to me... ???
I downloaded the Coopermine just yesterday and it seems that the code is already changed. 

Code: [Select]
$fh=fopen($dest_file,'w');
fclose($fh);
imagejpeg($dst_img, $dest_file, $CONFIG['jpeg_qual']);
<This is already in the original code below...
Thank You.

Code: [Select]
<?php
/*************************
  Coppermine Photo Gallery
  ************************
  Copyright (c) 2003-2005 Coppermine Dev Team
  v1.1 originaly written by Gregory DEMAR

  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 2 of the License, or
  (at your option) any later version.
  ********************************************
  Coppermine version: 1.4.3
  $Source: /cvsroot/coppermine/stable/include/picmgmt.inc.php,v $
  $Revision: 1.16 $
  $Author: nibbler999 $
  $Date: 2005/12/10 17:36:35 $
**********************************************/

if (!defined('IN_COPPERMINE')) { die('Not in Coppermine...');}

if(
$CONFIG['read_iptc_data'] ){
        include(
"include/iptc.inc.php");
}

// Add a picture to an album
function add_picture($aid$filepath$filename$position 0$title ''$caption ''$keywords ''$user1 ''$user2 ''$user3 ''$user4 ''$category 0$raw_ip ''$hdr_ip ''$iwidth 0$iheight 0)
{
    global 
$CONFIG$ERROR$USER_DATA$PIC_NEED_APPROVAL;
    global 
$lang_errors;

    
$image $CONFIG['fullpath'] . $filepath $filename;
    
$normal $CONFIG['fullpath'] . $filepath $CONFIG['normal_pfx'] . $filename;
    
$thumb $CONFIG['fullpath'] . $filepath $CONFIG['thumb_pfx'] . $filename;



    if (!
is_known_filetype($image)) {
        return 
false;
    } elseif (
is_image($filename)) {
        
$imagesize getimagesize($image);

        if (
$CONFIG['read_iptc_data']) {
           
$iptc get_IPTC($image);
           if (
is_array($iptc) && !$title && !$caption && !$keywords) {  //if any of those 3 are filled out we don't want to override them, they may be blank on purpose.
               
$title = (isset($iptc['Title'])) ? $iptc['Title'] : $title;
               
$caption = (isset($iptc['Caption'])) ? $iptc['Caption'] : $caption;
               
$keywords = (isset($iptc['Keywords'])) ? implode(' ',$iptc['Keywords']) : $keywords;
           }
        }

        if (((
USER_IS_ADMIN && $CONFIG['auto_resize'] == 1) || (!USER_IS_ADMIN && $CONFIG['auto_resize'] > 0)) && max($imagesize[0], $imagesize[1]) > $CONFIG['max_upl_width_height']) //$CONFIG['auto_resize']==1
        
{
          
//resize_image($image, $image, $CONFIG['max_upl_width_height'], $CONFIG['thumb_method'], $imagesize[0] > $CONFIG['max_upl_width_height'] ? 'wd' : 'ht');
          
resize_image($image$image$CONFIG['max_upl_width_height'], $CONFIG['thumb_method'], $CONFIG['thumb_use']);
          
$imagesize getimagesize($image);
        }
        if (!
file_exists($thumb)) {
            if (!
resize_image($image$thumb$CONFIG['thumb_width'], $CONFIG['thumb_method'], $CONFIG['thumb_use']))
                return 
false;
        }
        if (
max($imagesize[0], $imagesize[1]) > $CONFIG['picture_width'] && $CONFIG['make_intermediate'] && !file_exists($normal)) {
            if (!
resize_image($image$normal$CONFIG['picture_width'], $CONFIG['thumb_method'], $CONFIG['thumb_use']))
                return 
false;
        }
    } else {
        
$imagesize[0] = $iwidth;
        
$imagesize[1] = $iheight;
    }

    
$image_filesize filesize($image);
    
$total_filesize is_image($filename) ? ($image_filesize + (file_exists($normal) ? filesize($normal) : 0) + filesize($thumb)) : ($image_filesize);


    
// Test if disk quota exceeded
    
if (!GALLERY_ADMIN_MODE && $USER_DATA['group_quota']) {
        
$result cpg_db_query("SELECT sum(total_filesize) FROM {$CONFIG['TABLE_PICTURES']}{$CONFIG['TABLE_ALBUMS']} WHERE  {$CONFIG['TABLE_PICTURES']}.aid = {$CONFIG['TABLE_ALBUMS']}.aid AND category = '" . (FIRST_USER_CAT USER_ID) . "'");
        
$record mysql_fetch_array($result);
        
$total_space_used $record[0];
        
mysql_free_result($result);

        if (((
$total_space_used $total_filesize)>>10) > $USER_DATA['group_quota'] ) {
            @
unlink($image);
            if (
is_image($image)) {
                @
unlink($normal);
                @
unlink($thumb);
            }
            
$msg strtr($lang_errors['quota_exceeded'], array('[quota]' => ($USER_DATA['group_quota']),
                
'[space]' => ($total_space_used >> 10)));
            
cpg_die(ERROR$msg__FILE____LINE__);
        }
    }
    
// Test if picture requires approval
    
if (GALLERY_ADMIN_MODE) {
        
$approved 'YES';
    } elseif (!
$USER_DATA['priv_upl_need_approval'] && $category == FIRST_USER_CAT USER_ID) {
        
$approved 'YES';
    } elseif (!
$USER_DATA['pub_upl_need_approval']) {
        
$approved 'YES';
    } else {
        
$approved 'NO';
    }
    
$PIC_NEED_APPROVAL = ($approved == 'NO');
    
// User ID is now recorded when in admin mode (casper)
    
$user_id USER_ID;
    
$usernameUSER_NAME;
    
// Populate Array to pass to plugins, then to SQL.
    
$CURRENT_PIC_DATA['aid'] = $aid;
    
$CURRENT_PIC_DATA['filepath'] = $filepath;
    
$CURRENT_PIC_DATA['filename'] = $filename;
    
$CURRENT_PIC_DATA['filesize'] = $image_filesize;
    
$CURRENT_PIC_DATA['total_filesize'] = $total_filesize;
    
$CURRENT_PIC_DATA['pwidth'] = $imagesize[0];
    
$CURRENT_PIC_DATA['pheight'] = $imagesize[1];
    
$CURRENT_PIC_DATA['owner_id'] = $user_id;
    
$CURRENT_PIC_DATA['owner_name'] = $username;
    
$CURRENT_PIC_DATA['title'] = $title;
    
$CURRENT_PIC_DATA['caption'] = $caption;
    
$CURRENT_PIC_DATA['keywords'] = $keywords;
    
$CURRENT_PIC_DATA['approved'] = $approved;
    
$CURRENT_PIC_DATA['user1'] = $user1;
    
$CURRENT_PIC_DATA['user2'] = $user2;
    
$CURRENT_PIC_DATA['user3'] = $user3;
    
$CURRENT_PIC_DATA['user4'] = $user4;
    
$CURRENT_PIC_DATA['pic_raw_ip'] = $raw_ip;
    
$CURRENT_PIC_DATA['pic_hdr_ip'] = $hdr_ip;
    
$CURRENT_PIC_DATA['position'] = $position;
    
$CURRENT_PIC_DATA CPGPluginAPI::filter('add_file_data',$CURRENT_PIC_DATA);

    
$query "INSERT INTO {$CONFIG['TABLE_PICTURES']} (aid, filepath, filename, filesize, total_filesize, pwidth, pheight, ctime, owner_id, owner_name, title, caption, keywords, approved, user1, user2, user3, user4, pic_raw_ip, pic_hdr_ip, position) VALUES ('{$CURRENT_PIC_DATA['aid']}', '" addslashes($CURRENT_PIC_DATA['filepath']) . "', '" addslashes($CURRENT_PIC_DATA['filename']) . "', '{$CURRENT_PIC_DATA['filesize']}', '{$CURRENT_PIC_DATA['total_filesize']}', '{$CURRENT_PIC_DATA['pwidth']}', '{$CURRENT_PIC_DATA['pheight']}', '" time() . "', '{$CURRENT_PIC_DATA['owner_id']}', '{$CURRENT_PIC_DATA['owner_name']}','{$CURRENT_PIC_DATA['title']}', '{$CURRENT_PIC_DATA['caption']}', '{$CURRENT_PIC_DATA['keywords']}', '{$CURRENT_PIC_DATA['approved']}', '{$CURRENT_PIC_DATA['user1']}', '{$CURRENT_PIC_DATA['user2']}', '{$CURRENT_PIC_DATA['user3']}', '{$CURRENT_PIC_DATA['user4']}', '{$CURRENT_PIC_DATA['pic_raw_ip']}', '{$CURRENT_PIC_DATA['pic_hdr_ip']}', '{$CURRENT_PIC_DATA['position']}')";
    
$result cpg_db_query($query);

    return 
$result;
}

define("GIS_GIF"1);
define("GIS_JPG"2);
define("GIS_PNG"3);

// Add 'edit' directory if it doesn't exist
// Set access to read+write only
if (!is_dir($CONFIG['fullpath'].'edit')) {
    
$cpg_umask umask(0);
    @
mkdir($CONFIG['fullpath'].'edit',0777);
    
umask($cpg_umask);
    unset(
$cpg_umask);
}

/**
* resize_image()
*
* Create a file containing a resized image
*
* @param  $src_file the source file
* @param  $dest_file the destination file
* @param  $new_size the size of the square within which the new image must fit
* @param  $method the method used for image resizing
* @return 'true' in case of success
*/
function resize_image($src_file$dest_file$new_size$method$thumb_use)
{
    global 
$CONFIG$ERROR;
    global 
$lang_errors;

    
$imginfo getimagesize($src_file);
    if (
$imginfo == null)
        return 
false;
        
// GD can only handle JPG & PNG images
    //if ($imginfo[2] != GIS_JPG && $imginfo[2] != GIS_PNG && ($method == 'gd1' || $method == 'gd2')) {
    
if ($imginfo[2] != GIS_JPG && $imageinfo[2] != GIS_PNG && $CONFIG['GIF_support'] == 0) {
        
$ERROR $lang_errors['gd_file_type_err'];
        return 
false;
    }
    
// height/width
    
$srcWidth $imginfo[0];
    
$srcHeight $imginfo[1];
    if (
$thumb_use == 'ht') {
        
$ratio $srcHeight $new_size;
    } elseif (
$thumb_use == 'wd') {
        
$ratio $srcWidth $new_size;
    } else {
        
$ratio max($srcWidth$srcHeight) / $new_size;
    }
    
$ratio max($ratio1.0);
    
$destWidth = (int)($srcWidth $ratio);
    
$destHeight = (int)($srcHeight $ratio);
    
// Method for thumbnails creation
    
switch ($method) {
        case 
"im" :
            if (
preg_match("#[A-Z]:|\\\\#Ai"__FILE__)) {
                
// get the basedir, remove '/include'
                
$cur_dir substr(dirname(__FILE__), 0, -8);
                
$src_file '"' $cur_dir '\\' strtr($src_file'/''\\') . '"';
                
$im_dest_file str_replace('%''%%', ('"' $cur_dir '\\' strtr($dest_file'/''\\') . '"'));
            } else {
                
$src_file escapeshellarg($src_file);
                
$im_dest_file str_replace('%''%%'escapeshellarg($dest_file));
            }

            
$output = array();
            
/*
             * Hack for working with ImageMagick on WIndows even if IM is installed in C:\Program Files.
             * By Aditya Mooley <aditya@sanisoft.com>
             */
            
if (eregi("win",$_ENV['OS'])) {
                
$cmd "\"".str_replace("\\","/"$CONFIG['impath'])."convert\" -quality {$CONFIG['jpeg_qual']} {$CONFIG['im_options']} -geometry {$destWidth}x{$destHeight} ".str_replace("\\","/" ,$src_file )." ".str_replace("\\","/" ,$im_dest_file );
                
exec ("\"$cmd\""$output$retval);
            } else {
                
$cmd "{$CONFIG['impath']}convert -quality {$CONFIG['jpeg_qual']} {$CONFIG['im_options']} -geometry {$destWidth}x{$destHeight} $src_file $im_dest_file";
                
exec ($cmd$output$retval);
            }


            if (
$retval) {
                
$ERROR "Error executing ImageMagick - Return value: $retval";
                if (
$CONFIG['debug_mode']) {
                    
// Re-execute the command with the backtit operator in order to get all outputs
                    // will not work is safe mode is enabled
                    
$output = `$cmd 2>&1`;
                    
$ERROR .= "<br /><br /><div align=\"left\">Cmd line : <br /><font size=\"2\">" nl2br(htmlspecialchars($cmd)) . "</font></div>";
                    
$ERROR .= "<br /><br /><div align=\"left\">The convert program said:<br /><font size=\"2\">";
                    
$ERROR .= nl2br(htmlspecialchars($output));
                    
$ERROR .= "</font></div>";
                }
                @
unlink($dest_file);
                return 
false;
            }
            break;

        case 
"gd1" :
            if (!
function_exists('imagecreatefromjpeg')) {
                
cpg_die(CRITICAL_ERROR'PHP running on your server does not support the GD image library, check with your webhost if ImageMagick is installed'__FILE____LINE__);
            }
            if (
$imginfo[2] == GIS_JPG)
                
$src_img imagecreatefromjpeg($src_file);
            else
                
$src_img imagecreatefrompng($src_file);
            if (!
$src_img) {
                
$ERROR $lang_errors['invalid_image'];
                return 
false;
            }
            
$dst_img imagecreate($destWidth$destHeight);
            
imagecopyresized($dst_img$src_img0000$destWidth, (int)$destHeight$srcWidth$srcHeight);
            
$fh=fopen($dest_file,'w');
    fclose($fh);
    imagejpeg($dst_img$dest_file$CONFIG['jpeg_qual']);
            
imagedestroy($src_img);
            
imagedestroy($dst_img);
            break;

        case 
"gd2" :
            if (!
function_exists('imagecreatefromjpeg')) {
                
cpg_die(CRITICAL_ERROR'PHP running on your server does not support the GD image library, check with your webhost if ImageMagick is installed'__FILE____LINE__);
            }
            if (!
function_exists('imagecreatetruecolor')) {
                
cpg_die(CRITICAL_ERROR'PHP running on your server does not support GD version 2.x, please switch to GD version 1.x on the admin page'__FILE____LINE__);
            }
            if (
$imginfo[2] == GIS_GIF && $CONFIG['GIF_support'] == 1)
                
$src_img imagecreatefromgif($src_file);
            elseif (
$imginfo[2] == GIS_JPG)
                
$src_img imagecreatefromjpeg($src_file);
            else
                
$src_img imagecreatefrompng($src_file);
            if (!
$src_img) {
                
$ERROR $lang_errors['invalid_image'];
                return 
false;
            }
            if (
$imginfo[2] == GIS_GIF)
              
$dst_img imagecreate($destWidth$destHeight);
            else
              
$dst_img imagecreatetruecolor($destWidth$destHeight);
            
imagecopyresampled($dst_img$src_img0000$destWidth, (int)$destHeight$srcWidth$srcHeight);
           
$fh=fopen($dest_file,'w');
 
   fclose($fh);
   imagejpeg($dst_img$dest_file$CONFIG['jpeg_qual']);
            
imagedestroy($src_img);
            
imagedestroy($dst_img);
            break;
    }
    
// Set mode of uploaded picture
    
@chmod($dest_fileoctdec($CONFIG['default_file_mode'])); //silence the output in case chmod is disabled
    // We check that the image is valid
    
$imginfo getimagesize($dest_file);
    if (
$imginfo == null) {
        
$ERROR $lang_errors['resize_failed'];
        @
unlink($dest_file);
        return 
false;
    } else {
        return 
true;
    }
}
?>
« Last Edit: January 08, 2006, 04:21:23 pm by GauGau »
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kegobeer

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Re: Unable to create thumbnail or reduced size image.
« Reply #3 on: January 08, 2006, 04:36:37 am »

I have no idea where you got that file, because it didn't come with 1.4.3 available on our site.  You must be using a modified version of Coppermine.

Now, follow the troubleshooting guide and post the information we need.
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jankopkas

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Re: Unable to create thumbnail or reduced size image.
« Reply #4 on: January 10, 2006, 10:01:00 am »

OK, once again. I am sorry but I cannot help it. I tried to fix it accordin to instruction at http://forum.coppermine-gallery.net/index.php?topic=23342.0 ,but i am not sure if I did everything well. I am not a software engineer and this is my first time creating the web so please be patient with me.
 I opend the file picmgmt.inc.php from include folder in notepad and I replaced the code

imagejpeg($dst_img, $dest_file, $CONFIG['jpeg_qual']);

with

$fh=fopen($dest_file,'w');
fclose($fh);
imagejpeg($dst_img, $dest_file, $CONFIG['jpeg_qual']);

than I saved it and uploaded back to the serve again.

Is this what I was supposed to do? Because the album still cannot create thumbnail or reduced size images...
I apologize for being annoying but I would rally appreciate one complex and detailed instruction for dummies.
Thank you!
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Joachim Müller

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Re: Unable to create thumbnail or reduced size image.
« Reply #5 on: January 10, 2006, 10:09:40 am »

you were told to follow the upload troubleshooting section of the docs and do as suggested. I'll quote it for you here and highlight the important bit. If you fail to do as suggested, then we won't be able to help.
Quote
4.11.4 Upload troubleshooting

If you are experiencing issues with coppermine's upload process, temporarily change your coppermine settings as suggested below to get more detailed error messages:

  • Go to your coppermine page and log in as admin
  • Go to the config screen
  • Scroll to the bottom of the page
  • Expand the "Maintenance settings" section by clicking on it
  • Enable debug mode for everyone
  • Leave display of notices switched off
  • Save the new settings by clicking on "Save new configuration"
  • Go to the "groups" panel
  • Set the upload form configuration for all groups to "Single file uploads only" (set File upload boxes to "1", URI upload boxes to "0" and No. of boxes to "fixed")
  • Save your new settings
Then try to upload (using http uploads, even if you experienced troubles using another upload method) - you should get a more detailed error message that tells you what exactly goes wrong with your uploads. If the error message doesn't mean anything to you, search the support board for the error message you get.
When asking for support on the coppermine forum, post a link to your site and a test user account (the test user mustn't be in the admin group!) with upload privileges, with the above mentioned settings in place - this way, supporters can see the error messages as well.
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jankopkas

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Re: Unable to create thumbnail or reduced size image.
« Reply #6 on: January 10, 2006, 10:54:14 am »

Finally! I kept trying to fix the bug and the only think I didn't do before - was REINSTALLING the whole program. When I deleted the gallery and installed again with the patched file , it worked! There was a hitch! Thank you  all, though!
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Joachim Müller

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Re: Unable to create thumbnail or reduced size image.
« Reply #7 on: January 10, 2006, 03:52:31 pm »

not a bright move, it would have sufficed to do as suggested. Anyway, it worked for you - what can I say? Marking thread as "solved"
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