gallery works but main page blank when logged in

iain · User Joined: Dec 26, 2007 Posts: 30

hi.
Dari has just doen a fantastic job for me getting four random gallery images in my main forum page Smile

looks absolutly great.
After it was finished I looked around again and delted some unused albums [members that dont use any more, bots] using the <album action s> links. After that I got a blank page if i was logged in.
Dari suggested that I resync users from my forum G2 settings.
now I am getting

Code: › Gallery Integration Error
File: /home/uklows/public_html/lowriderforums.com/forum/g2helper.inc
Line: 273
createUser failed for 2. Here is the error message from G2:
Error (ERROR_COLLISION)
in modules/core/classes/GalleryUser.class at line 149 (GalleryCoreApi::error)
in modules/core/classes/GalleryEmbed.class at line 344 (GalleryUser::create)
in /home/uklows/public_html/lowriderforums.com/forum/g2helper.inc at line 271 (GalleryEmbed::createUser)
in /home/uklows/public_html/lowriderforums.com/forum/g2helper.inc at line 106 (g2helper::_createUser)
in /home/uklows/public_html/lowriderforums.com/forum/includes/functions.php at line 3144 (g2helper::init)
in /home/uklows/public_html/lowriderforums.com/forum/index.php at line 125

and cant access at all..............
what have I done please?

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jettyrat · Moderator Joined: Nov 28, 2005 Posts: 1144

Doesn't appear you've done anything wrong, but somehow you've lost the externalidmap data for yourself (presumably the phpbb admin with id 2). Are other users able to login and visit gallery without issue?

You are using version 1.0.1a, right? Here's a couple fixes from the next integration version that should help get you fixed up again if there are not other issues. Both of these edits to g2helper.php in the init function. The first will prevent bots being able to get accounts and the second should fix your collision error.

Code: › Find:
   // not anonymous user
   if ($user->data['username'] != 'Anonymous') {

Replace with:
   // not anonymous user or bot
   if ($user->data['user_type'] != USER_IGNORE)
   {

Find:
      // create new user account if current user does not have Gallery account
      elseif (isset($ret) && $ret->getErrorCode() & ERROR_MISSING_OBJECT)
      {
         $this->_createUser($user->data['user_id'], array(
            'username' => $user->data['username'],
            'hashedpassword' => $user->data['user_password'],
            'email' => $user->data['user_email'],
            'fullname' => $user->data['username'],
            'language' => $user->data['user_lang'],
            'creationtimestamp' => time(),
            'hashmethod' => 'md5')
         );

Replace with:
      // check if current user exists in Gallery and add external id map if so
      elseif (isset($ret) && $ret->getErrorCode() & ERROR_MISSING_OBJECT)
      {
         list ($ret, $userId) = GalleryCoreApi::fetchUserByUserName($user->data['username']);
         if (empty($ret))
         {
            $ret = GalleryEmbed::addExternalIdMapEntry($user->data['user_id'], $userId->getId(), 'GalleryUser');
            if (isset($ret))
            {
               trigger_error(sprintf($user->lang['G2_ADDEXTERNALMAPENTRY_FAILED'], $user->data['username']) . $user->lang['G2_ERROR'] . $ret->getAsHtml(), E_USER_ERROR);
            }
         }
         // create new user account if current user does not have a Gallery account and no external id mapping
         elseif (isset($ret) && $ret->getErrorCode() & ERROR_MISSING_OBJECT)
         {
            $this->_createUser($user->data['user_id'], array(
               'username' => $user->data['username'],
               'hashedpassword' => $user->data['user_password'],
               'email' => $user->data['user_email'],
               'fullname' => $user->data['username'],
               'language' => $user->data['user_lang'],
               'creationtimestamp' => time(),
               'hashmethod' => 'md5')
            );
         }

dari

jettyrat-
he doesn't have 1.0.1a, he's got the one prior, with g2helper.inc (i didn't do the integration for him, just the custom code to get the random photos in place and working properly).

jettyrat · Moderator Joined: Nov 28, 2005 Posts: 1144

Ah, ok, well I think the changes should be about the same anyway. Should be easy enough to find the right lines. iain, just make sure not to break the if...elseif...else flow in the init function. If you have trouble, post your init function here and I'll make the changes to it.

iain · User Joined: Dec 26, 2007 Posts: 30

seems others cant get on either...................
i cant find the code i need to change or show you Embarassed

got g2helper.inc but its not in there

can I have more clues please
thanks

jettyrat · Moderator Joined: Nov 28, 2005 Posts: 1144

The ones that can't get on have the same error msg?

Which integration version are you using? (should say in the page footer in any of the acp gallery2 settings pages)

The changes go in the init function of g2helper.inc.

iain · User Joined: Dec 26, 2007 Posts: 30

Code: › Gallery Integration Error
File: /home/uklows/public_html/lowriderforums.com/forum/g2helper.inc
Line: 70
initAdmin failed. Here is the error message from G2:
Error (ERROR_MISSING_OBJECT) : 2 GalleryUser
in modules/core/classes/helpers/GalleryEntityHelper_simple.class at line 124 (GalleryCoreApi::error)
in modules/core/classes/GalleryCoreApi.class at line 2298 (GalleryEntityHelper_simple::loadEntityByExternalId)
in modules/core/classes/GalleryEmbed.class at line 215 (GalleryCoreApi::loadEntityByExternalId)
in modules/core/classes/GalleryEmbed.class at line 120 (GalleryEmbed::checkActiveUser)
in /home/uklows/public_html/lowriderforums.com/forum/g2helper.inc at line 68 (GalleryEmbed::init)
in /home/uklows/public_html/lowriderforums.com/forum/g2helper.inc at line 81 (g2helper::_initAdmin)
in /home/uklows/public_html/lowriderforums.com/forum/includes/functions.php at line 3144 (g2helper::init)
in /home/uklows/public_html/lowriderforums.com/forum/index.php at line 125

dont know if they all get the same but one mailed me this.
i cant see any pages anymore.
Dari said it was the version before the 1.0.1a. [with g2helper.inc]

jettyrat · Moderator Joined: Nov 28, 2005 Posts: 1144

You can't see the phpbb administration control panel pages any more? I'm going to assume you actually can (or else you have bigger problems than the integration).

You need to go to phpbb->acp->gallery2 settings->config settings and set the activeAdminId to 0 (zero) and then resync the users again.

iain · User Joined: Dec 26, 2007 Posts: 30

,.............. ia have bigger problems then.
no mwtter what i try to access I get that message. [or very similar]

jettyrat · Moderator Joined: Nov 28, 2005 Posts: 1144

Hmm, ok I just clicked on your site link posted above and I see what you mean now.

Even guest access does not work on your site. I'm guessing somehow your g2_externalidmap database table is either gone or corrupt and the changes Dari made are calling g2helper.inc from the forum index page that prevents you from getting in to the forum at all.

I would suggest you comment out the changes Dari made for the time being at least so you can access the forum again and then we can start fixing some of the things we've been talking about.

jettyrat · Moderator Joined: Nov 28, 2005 Posts: 1144

Dari, maybe my suggestion in this post http://www.nukedgallery.net/postt3950.html [nukedgallery.net] about using g2helper to init gallery was not very well thought out. The problem with that (which I think is what iain is having) is that if the integration config gets screwed up, there is no way to get in to the forum because of calling integration code from the index page or page_header function which is called on all pages. At least some careful checking needs to be done before calling the integration code from this early point in the forum access for users (including admins).

jettyrat · Moderator Joined: Nov 28, 2005 Posts: 1144

On second thought, the real problem is that the g2_externalidmap table is hosed up.

Iain, if you can use phpmyadmin or something similar, go to your phpbb3 database and do this-
1. from the phpbb_users table find the user_id for your username (probably 2 if you are the first admin)

Then do this in your gallery database-
1. make sure your gallery database has a table in it called g2_externalidmap
2. delete everything in it
3. add this entry to it:
g_externalId = guest
g_entityType = GalleryUser
g_entityId = 5
4. Go to the g2_user table and find the g_id for your username. (probably 6 if you are the first admin)
5. add this entry to the g2_externalidmap table:
g_externalId = 2 (if that is your phpbb user id)
g_entityType = GalleryUser
g_entityId = 6 (if that is you gallery user id)

That should at least get things back to where you can get in again and run the configuration and export users again.

iain · User Joined: Dec 26, 2007 Posts: 30

thanks
i'll have a go at that.

really dont want to loose Dari's excellent mods

dari

jettyrat wrote: › Hmm, ok I just clicked on your site link posted above and I see what you mean now.

Even guest access does not work on your site. I'm guessing somehow your g2_externalidmap database table is either gone or corrupt and the changes Dari made are calling g2helper.inc from the forum index page that prevents you from getting in to the forum at all.

I would suggest you comment out the changes Dari made for the time being at least so you can access the forum again and then we can start fixing some of the things we've been talking about.

yes it does, so it can init g2 and pull images from the imageblock module, format the urls, etc...

jettyrat · Moderator Joined: Nov 28, 2005 Posts: 1144

Quote: › yes it does, so it can init g2 and pull images from the imageblock module, format the urls, etc...

Yeah, not blaming you....I'm the one that suggested to do it that way Smile

It's just that the side effect is if the integration config gets screwed up, the forum itself can be rendered inaccessible.

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