two different errors - An unknown error occurs during upload - The string "^SUCC

[ksxj]

I know the basics when it comes to php

this is what I changed the code to like you recommended and had the errors listed above

Code Select Expand


<?php
/*
 *******************************************
 plugin JUpload for Coppermine Photo Gallery
 *******************************************

 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.
 ********************************************
 $Revision: 185 $
 $Author: etienne_sf $
 $Date: 2008-03-12 20:26:16 +0100 (mer., 12 mars 2008) $
 ********************************************
 *
 * Allows easy upload to the gallery, through a java applet. 
 * 
 * Up to date version of this script can be retrieved with the full JUpload package, here:
 * 
 * http://etienne.lesgauthier.fr/wiki
 * 
 * Directly here:
 * http://etienne.lesgauthier.fr/wiki/doku.php?id=jupload_coppermine_download_gb
 * 
 * Support is available on this forum:
 * http://coppermine-gallery.net/forum/index.php?topic=43432
 * 
 * The applet is published on sourceforge:
 * http://jupload.sourceforge.net
 * 
 */

/**
 * <B>Brief description for this file:<B>
 * <BR>
 * 
 * It contains the necessary functions to allow JUpload internal session management.
 * 
 * <U>JUpload internal session behaviour:</U>
 * <BR>
 * A unique JUpload Id is created. It's a random number, created from as set as big as possible. This Id is 
 * transmitted to the applet, in the postURL parameter. Thus the applet will use it for all upload.
 * <BR>
 * This Id has a limited duration, controled by the valid_until column in the jupload_session table.
 * <BR>
 * As an additional control, the plugin controls also:<BR>
 * - The session id, if given.<BR>
 * - The IP for the computer doing the upload<BR>
 * <BR>
 * <U>Main functions:</U><BR>
 * <B>createJUploadSessionTable</B>: Creation or migration of the TablePrefixe || jupload_session table. It's
 * used to store session data. This function is called from the jupload config page.
 * <BR>
 * <B>loadJuploadInternalSessionIfConfiguredTo</B>: load user's data from what is store in the jupload_session
 * table. Caution: This function must be called before Coppermine internal session management functions. This is
 * because these funtions creates constantes, and JUpload can't override them. The difficulty is then that 
 * JUpload must connect to the database, before including init.inc.php. To do that, connection data is copied
 * from $CONFIG, and stored into $JUPLOAD_CONFIG area.
 * <BR>
 * <B>saveJuploadInternalSessionIfConfiguredTo</B>: save data for later use of 
 * loadJuploadInternalSessionIfConfiguredTo. The $USER_DATA is serialized there, for direct use.
 *  
 */

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



/**
 * Used to let the plugin manage its internal session. It's used only for upload through the applet. All
 * 'standard' PHP page uses the Coppermine internal session management.
 * The reason for this function is that, in bridge mode, upload through the applet can loose the user's
 * session. It depends on system configuration, and probably on which bridge is used.
 */
function createJUploadSessionTable() {
global $CONFIG, $JUPLOAD_CONFIG;

//Let'create the JUpload tables, if they don't exist.
$query = "
CREATE TABLE IF NOT EXISTS ${JUPLOAD_CONFIG['TABLE_SESSION']} (
  session_id varchar(40) NOT NULL,
  jupload_session_id varchar(40) NOT NULL,
  ip tinytext    NOT NULL,
  valid_until datetime NOT NULL,
  user_name varchar(25) NOT NULL,
  user_data text NOT NULL,
  PRIMARY KEY  (session_id, jupload_session_id)
) TYPE=MyISAM COMMENT='Used to store JUpload sessions " .
"(used only for upload through the plugin, " .
"when sessionManagement configuration parameter is JUpload)';
";
cpg_db_query($query); 
}


function juploadConnectDB() {
global $jupload_toBeEchoed, $CONFIG, $JUPLOAD_CONFIG;

$config_filename = 'include/config.inc.php';

$return = file_exists($config_filename);
if ($return) {
$handle = fopen ($config_filename, "r");
$config = fread ($handle, filesize ($config_filename));
fclose ($handle);

if (!$config) {
$return = false; 
}
}


if ($return) {
//We skeep the '<?php' at the beginning of the file.
$config = substr($config, 6);

        ob_start();
eval ($config); 
        ob_clean();

$connect = @mysql_connect($CONFIG['dbserver'], $CONFIG['dbuser'], $CONFIG['dbpass']);
$return = $connect;
if (!$return) {
$jupload_toBeEchoed .= "ERROR: (mysql_connect) " . mysql_errno() . " : " . mysql_error() . "\n";
}
}

//Select of the configured database.
if ($return) {
$return = mysql_select_db($CONFIG['dbname']);
if (!$return) {
$jupload_toBeEchoed .= "ERROR: (mysql_select_db) " . mysql_errno() . " : " . mysql_error() . "\n";
}
}

// $JUPLOAD_CONFIG is probably not defined.
$JUPLOAD_CONFIG['TABLE_PREFIX'] = "${CONFIG['TABLE_PREFIX']}jupload_";
$JUPLOAD_CONFIG['TABLE_SESSION'] = "${JUPLOAD_CONFIG['TABLE_PREFIX']}session";


//Let's finish the work.
if (!$return) {
return false;
} else {
return $connect;
}
}


/**
 * This function is called before Coppermine include file. It's used to override Coppermine session management.
 * Thus: it has to define Coppermine user constants (like USER_ID or GALLERY_ADMIN_MODE) before them.
 */
function loadJuploadInternalSessionIfConfiguredTo() {
global $CONFIG, $JUPLOAD_CONFIG, $USER_DATA, $jupload_USER_DATA, $juploadInternalSessionId;
//$jupload_toBeEchoed contains string that should be sent to the client, despite the ob_clean that will 
//occur here, and in the init.inc.php script. 
global $jupload_toBeEchoed;

//Currently .. everything is fine !
$return = true;
$mustStopHere = false;
$jupload_toBeEchoed .= "Entering loadJuploadInternalSessionIfConfiguredTo\n";

if (isset($_GET['action']) && $_GET['action'] == 'upload_picture') {
// If the plugin is configure to use JUpload internal session management: we must not go to bridge 
//includes now. We first load $USER_DATA and define constants from JUpload session management.

//Let's load HTTP session identifiers.
$sessionId = addslashes(isset($_GET['sessionId'] ) ? $_GET['sessionId'] : '');
$juploadInternalSessionId = addslashes(isset($_GET['JUploadSessionId'] ) ? $_GET['JUploadSessionId'] : '');
$ip = 'noip';

//First step: connect to the Coppermine database.
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: Before connection\n";
if($return){
$connect = juploadConnectDB();
if (!$connect) {
$return = false;
}
}
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: connection result=$return\n";

//Should we user JUpload internal session management, or not ???
if ($return) {
$query = " 
SELECT 1
FROM ${CONFIG['TABLE_PREFIX']}config
WHERE name = 'jupload_sessionManagement'
AND value = 'JUpload'
";
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: before select from config\n";
$results = mysql_query($query, $connect);
if ($results) {
$bMustUseInternalSessionManagement = mysql_fetch_row($results);
if ($bMustUseInternalSessionManagement) {
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: Using JUpload internal session management\n";
} else {
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: Using standard session management\n";
}
} else {
$return = false;
$jupload_toBeEchoed .= "$query\n";
$jupload_toBeEchoed .= "ERROR: (SELECT JUPLOAD_CONFIG) " . mysql_errno() . " : " . mysql_error() . "\n";
}
}

//Select the JUpload session data.
if ($return && $bMustUseInternalSessionManagement) {
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: Looking for session IP: $ip, jupload_session_id: $juploadInternalSessionId, session_id: $sessionId\n";
$query = 
"SELECT * " .
"FROM ${JUPLOAD_CONFIG['TABLE_SESSION']} " .
"WHERE session_id = '$sessionId' " .
"AND jupload_session_id = '$juploadInternalSessionId' " .
"AND ip = '$ip' " .
"AND valid_until > NOW()";
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: before select from ${JUPLOAD_CONFIG['TABLE_SESSION']}\n";
$results = mysql_query($query, $connect);
if (!$results) {
$return = false;
$jupload_toBeEchoed .= "$query\n";
$jupload_toBeEchoed .= "ERROR: (SELECT USER_DATA) " . mysql_errno() . " : " . mysql_error() . "\n";
}
}

// Initialize session data, especially the Coppermine user's constant.
if ($return && $bMustUseInternalSessionManagement) {
$row = mysql_fetch_array($results);

if (!$row) {
//No session found: we clear user's data.
//Useless, but if If remove the 'die', everything will still be protected. 
$USER_DATA = array();
$error = 'No session found!';
$mustStopHere = true;
$jupload_toBeEchoed .= "ERROR: $error\n";
} else {
//Ok, we have a line. Let's get $USER_DATA from what we've just read.
//If there was no line, we let Coppermine core management works its own way ... by doing nothing !
$USER_DATA = $jupload_USER_DATA = unserialize($row['user_data']);
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: USER_DATA loaded\n";
}

define('USER_ID', $USER_DATA['user_id']);
    define('USER_NAME', addslashes($USER_DATA['user_name']));
    define('USER_GROUP', $USER_DATA['group_name']);
    //Won't be defined: define('USER_GROUP_SET', $user_group_set); 
    define('USER_IS_ADMIN', $USER_DATA['has_admin_access']);
    define('USER_CAN_SEND_ECARDS', (int)$USER_DATA['can_send_ecards']);
    define('USER_CAN_RATE_PICTURES', (int)$USER_DATA['can_rate_pictures']);
    define('USER_CAN_POST_COMMENTS', (int)$USER_DATA['can_post_comments']);
    define('USER_CAN_UPLOAD_PICTURES', (int)$USER_DATA['can_upload_pictures']);
    define('USER_CAN_CREATE_ALBUMS', (int)$USER_DATA['can_create_albums']);
    define('USER_UPLOAD_FORM', (int)$USER_DATA['upload_form_config']);
    define('CUSTOMIZE_UPLOAD_FORM', (int)$USER_DATA['custom_user_upload']);
    define('NUM_FILE_BOXES', (int)$USER_DATA['num_file_upload']);
    define('NUM_URI_BOXES', (int)$USER_DATA['num_URI_upload']);
}

//The session may not be used again: we delete it.
//We delete any line for this session: if someone is trying to hack it ... the first try is the only
//possible try.
//Here, we also delete any remaining old session.
//
//If a hacker attempt to guess the jupload_session_id, he has ... one try, unless he has the same IP.
//(should be enough protection)
//The session will be inserted again, after $USER_DATA has been checked. For instance: this check will
//fail, and no session will be inserted if the attacker has a different IP.
if ($return && $bMustUseInternalSessionManagement) {
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: Before DELETE\n";
//echo ("loadJuploadInternalSessionIfConfiguredTo: Before DELETE\n");
$return = mysql_query(
"DELETE FROM ${JUPLOAD_CONFIG['TABLE_SESSION']} " .
"WHERE (session_id = '$sessionId' AND jupload_session_id = '$juploadInternalSessionId')" .
"OR    valid_until < NOW()", 
$connect);
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: After DELETE\n";
if (!$return) {
$jupload_toBeEchoed .= "$query\n";
$jupload_toBeEchoed .= "ERROR: (DELETE) " . mysql_errno() . " : " . mysql_error() . "\n";
}
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: After DELETE\n";
}


//If we're connected, we now disconnect from the database.
if ($connect) {
mysql_close($connect);
}

//Should we die now (allows a simple text file to be sent to the applet)
if ($mustStopHere) {
$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: Will die here  :-(\n";
die($jupload_toBeEchoed);
}
}

$jupload_toBeEchoed .= "loadJuploadInternalSessionIfConfiguredTo: normal end of the function ($return)\n";

return $return;
}

/**
 * Save the current JUpload session into the JUpload session management table.
 * 
 * @param $sessionDurationMinute Duration of the internal JUpload session, in minutes.
 * @param $usesCoppermineQueryFunctions true if cpg_db functions should be used. If true,
 *   the function let these function manage SQL errors. If false and an error orcurs, the function echoes 
 *   the error itself (done for the upload_picture script, that returns a simple text output, no HTML).  
 * @return true if everything was Ok, or false if any problem occurs.
 */
function saveJuploadInternalSessionIfConfiguredTo(
$sessionDurationMinute = 10, 
$usesCoppermineQueryFunctions = true) {
global $USER_DATA, $CONFIG, $JUPLOAD_CONFIG, $juploadInternalSessionId, $jupload_toBeEchoed;

$return = true;

//We do something here, only if JUpload is configured to
if ($JUPLOAD_CONFIG['sessionManagement'] == 'JUpload') {
$coppermineSessionId = session_id();
if ($coppermineSessionId == '') {
session_start();
$coppermineSessionId = session_id();
logDebug ("saveJuploadInternalSessionIfConfiguredTo: using newly created session id ($coppermineSessionId)");
} else {
logDebug ("saveJuploadInternalSessionIfConfiguredTo: using already created session id ($coppermineSessionId)");
}
if (!isset($juploadInternalSessionId)) {
$juploadInternalSessionId = mt_rand();
logDebug ("saveJuploadInternalSessionIfConfiguredTo: using generated jupload session id ($juploadInternalSessionId)");
}

//First step: we delete any line for this session in the table. 
//One upload at a time, for a given session
$query =
"DELETE FROM ${JUPLOAD_CONFIG['TABLE_SESSION']} " .
"WHERE session_id = '$coppermineSessionId' " .
"AND   jupload_session_id = '$juploadInternalSessionId'";
if ($usesCoppermineQueryFunctions) {
$return = cpg_db_query($query);
} else {
$return = mysql_query($query);
if (!$return) {
die ("ERROR: (saveJuploadInternalSessionIfConfiguredTo.DELETE) " 
. mysql_errno() . " : " . mysql_error() . "\n");
}
}

if ($return && $JUPLOAD_CONFIG['sessionManagement']=='JUpload') {
//Then, we insert the new session. It's duration is defined with the $sessionDurationMinute, in minutes.
logDebug ("saveJuploadInternalSessionIfConfiguredTo: before insert of session IP ${_SERVER['REMOTE_ADDR']}', session_id $coppermineSessionId, " .
"jupload_session_id $juploadInternalSessionId");

$query = "
INSERT INTO ${JUPLOAD_CONFIG['TABLE_SESSION']}
(session_id, jupload_session_id, ip, valid_until, user_name, user_data)
VALUES (
'$coppermineSessionId',
'$juploadInternalSessionId',
'noip',
DATE_ADD(NOW(), INTERVAL $sessionDurationMinute MINUTE),
'${USER_DATA['user_name']}',
'" . serialize($USER_DATA) . "'
)";

if ($usesCoppermineQueryFunctions) {
$return = cpg_db_query($query);
} else {
$return = mysql_query($query, $CONFIG['LINK_ID']);
if (!$return) {
die ("ERROR: (saveJuploadInternalSessionIfConfiguredTo.INSERT) \n" 
. mysql_errno() . " : " . mysql_error() . "\n");
}
}
}
}

logDebug ("saveJuploadInternalSessionIfConfiguredTo: end of function (return = $return)");
return $return;
}



[etienne_sf]

Oups, I missed a message.

put JUpload session management, and debug level to false. It should work.

If not, please post the log file.

Etienne

[ksxj]

when I leave the session management blank or false instead of jupload I get the success error every time.  It has done that before and after all the changes.

I still have the id/password setup that I sent you before if you want to try.

I really appreciate all your time and effort into helping me.  Really wish we wern't hosting with yahoo, cause my other sites with godaddy work great with this plugin.  But didn't choose yahoo and can't change it to something else either

[Joachim Müller]

Please use the bbcode tag [ c o d e ] to make your postings more readable

[etienne_sf]

put JUpload session management, and debug level to false. It should work.

It would have been nice that you read and test this.


  I just applied that, and it works. I just create an album named 'test', and upload a small gif inside. I removed the album, to let your gallery clean.

Etienne

[ksxj]

I did test it, and just tried again and getting the http status 500 internal server error again. 

But you got it to work? Did you try more than one file, cause during my testing it allowed a single file to upload once and then came back to try more than one file and errored out everytime since...

[etienne_sf]

I just uploaded three pictures in one upload. Without problem.


   But I repeat the crash when uploading one bigger picture.

Can you activate a more verbose output on PHP, so that we get the reason of the HTTP 500 ? Perhaps you have acces to the PHP log?  There must be a problem in the modification you dif with 'noip'.


Etienne

[ksxj]

Not sure how to do that, but if you tell me where to look or change something I will!

[etienne_sf]

If you have access to access to the php.ini file, you can.

  => But you probably may not do that.

I'll see if I can do it into the PHP code

[ksxj]

I looked for the php.ini file in the root of gallery/forum/ and the website.  And the root where myphp is installed.  Somewhere else I could look.  Thanks again for all your help!

[Joachim Müller]

It's strange that so many people are asking how to edit php.ini. This is what I have posted two times already today:

You probably can't change it anyway. Take a look at the output of phpinfo.php to find out what php.ini file is being taken into account. Ask your webhost if you're allowed to edit it or come up with your own copy of that file and where it resides. The file php.ini doesn't come with coppermine - it's part of the webserver setup. We can't help you with questions related to it nor can we tell you where it is located.

[ksxj]

well it doesn't appear I have access to were that file is located... 

[etienne_sf]

I'm about to release a new version.

  I'll embed a simplified version of the JUpload Session Management : witout the IP control.

Etienne

[ksxj]

Cool, I look forward to it!  Thanks for all your help, I really appreciate the time and your patience.

If you need someone to test the new version I would be happy to be one of your test monkeys

[beachjunkey]

I look forward to the updated release too.  I'll spare you the details until I try your update, but long story short I am experiencing the same issues as ksxj and have tried everything in this topic.  I'm running bridged to phpbb3, on a shared godaddy plan w/o access to php.ini.  However, JUpload works fine for me in the Safari web browser (only w/o JUpload session mgmt), but not IE, FF, or Opera.

I do love the mod, great work!
mark

[ksxj]

I have tested the new version and it has fixed my issues.  It does not like it if you open another browser to the website while it is downloading but I can live with that.  Thanks for all the help and a great mod!!!!

[beachjunkey]

Awesome thanks for the update ksxj, I'm looking forward to getting the latest release working on mine too.