Issue: Missing tables after importing xml - can´t install.

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June 1, 2016 8:59 AM

Marv

Junior Member

Missing tables after importing xml - can´t install.

I´ve bought a license somehow a decade ago and never could get this addon to work in my old vb. Now I´m on XF and thought, give it a 2nd shot. Unfortunal it was a short flight by now. Followed the install instructions step by step and after importing the install.xml this happens when I click on the wiki tab to start the install script:

Help appreciated.

Issue Details

Issue Number 4669

Issue Type Bug

Project VaultWiki 4.x Series

Category Install / Upgrade

Status Fixed

Priority 2 - Fatal / Database Errors

Affected Version 4.0.11

Fixed Version 4.0.11

Milestone (none)

Software DependencyAny

License TypePaid

Users able to reproduce bug 0

Users unable to reproduce bug 0

Attachments 0

Assigned Users (none)

Tags database, error, install

June 1, 2016 9:36 AM

pegasus

VaultWiki Team

Please manually navigate to admin.php?wiki/install and let me know if the issue persists.

Reply

June 1, 2016 9:59 AM

pegasus

VaultWiki Team

If you still receive the error when accessing the installer directly via that URL, the fastest way to resolve this issue for now will be to edit vault/core/model/encode/vw.php. Find:

Code:

	public function url($url)
	{
		$out = '';

		$parts = explode('?', $url, 2);
		$path = array_shift($parts);
		$query = array_pop($parts);

		if ($path)
		{
			$prot = explode('//', $path, 2);

			if (isset($prot[1]))
			{
				if ($prot[0] AND strpos($prot[0], '/') !== false)
				{
					$prot[1] = $prot[0] . $prot[1];
					$prot[0] = '';
				}

				$out .= preg_replace('#[^a-z0-9]#i', '', $prot[0]) . '://';
			}

			$realpath = array_pop($prot);

			if ($realpath)
			{
				$dirs = explode('/', $realpath);
				$encpath = '';

				foreach ($dirs AS $dir)
				{
					$encpath .= '/';
					$hbts = explode('.', $dir);
					$hbtpath = '';

					foreach ($hbts AS $hbt)
					{
						$hbtpath .= '.' . $this->encode($hbt);
					}

					$encpath .= substr($hbtpath, 1);
				}

				$out .= substr($encpath, 1);
			}
		}

		if ($query)
		{
			$vars = explode('&', $query);
			$encquery = '';
			$out .= '?';

			foreach ($vars AS $var)
			{
				$varbits = explode('=', $var, 2);
				$encquery .= '&' . $this->encode($varbits[0]);

				if (isset($varbits[1]))
				{
					$encquery .= '=' . $this->encode($varbits[1]);
				}
			}

			$out .= substr($encquery, 1);
		}

		return $out;
	}

Replace it with:

Code:

	public function url($url)
	{
		$out = '';

		$parts = explode('?', $url, 2);
		$path = array_shift($parts);
		$query = array_pop($parts);

		if ($path)
		{
			$prot = explode('//', $path, 2);

			if (isset($prot[1]))
			{
				if ($prot[0] AND strpos($prot[0], '/') !== false)
				{
					$prot[1] = $prot[0] . $prot[1];
					$prot[0] = '';
				}

				$out .= preg_replace('#[^a-z0-9]#i', '', $prot[0]) . '://';
			}

			$realpath = array_pop($prot);

			if ($realpath)
			{
				$dirs = explode('/', $realpath);
				$encpath = '';

				foreach ($dirs AS $dir)
				{
					$encpath .= '/';
					$hbts = explode('.', $dir);
					$hbtpath = '';

					foreach ($hbts AS $hbt)
					{
						$hbtpath .= '.' . urlencode($hbt);
					}

					$encpath .= substr($hbtpath, 1);
				}

				$out .= substr($encpath, 1);
			}
		}

		if ($query)
		{
			$vars = explode('&', $query);
			$encquery = '';
			$out .= '?';

			foreach ($vars AS $var)
			{
				$varbits = explode('=', $var, 2);
				$encquery .= '&' . urlencode($varbits[0]);

				if (isset($varbits[1]))
				{
					$encquery .= '=' . urlencode($varbits[1]);
				}
			}

			$out .= substr($encquery, 1);
		}

		return $out;
	}

I will update the ZIP with this change this morning.

June 1, 2016 10:49 AM

pegasus

VaultWiki Team

Yes, the hotfix should correct the errors you posted.

Reply
June 1, 2016 10:58 AM

Marv

Junior Member

Okay, seems the new code is working for now. I´ll get back to you when (or if) I find something new. Thanks for now!

Reply
June 1, 2016 11:04 AM
Marv

Junior Member
don´t wanna stress it, but automode has hang up at 35%. Manual mode has this surprise in step 10:

Code:

Fatal error: Call to undefined method vw_Install_View_XF::print_radio_row() in /var/www/vhosts/myhost/httpdocs/vault/install/lib/full/steps/xf.php on line 411

Can´t install further on, as there is no NEXT button. Of course. Fatal means fatal

Any hints?
Reply

June 1, 2016 11:12 AM

pegasus

VaultWiki Team

In vault/core/view/install/vw.php, find:

Code:

	public function print_submit_row($phrase, $cancel = '', $cancel_url = '')

Before it, add:

Code:

	public function print_radio_row($phrase, $description, $name, $value)
	{
		return vw_Hard_Core::view('CP')->print_radio_row($phrase, $description, $name, $value);
	}

June 1, 2016 11:14 AM

Marv

Junior Member

WILCO - better you stay on the keyboard as I may come back for more
Hang on.

Reply

June 1, 2016 11:19 AM

Marv

Junior Member

Here I am again. I was going back to automode and let it run. Next issue came up on step 12:

Code:

Step 12

Importing forum languages as wiki languages

Illegal string offset 'varname'

    vw_CP_Progress_View->handle_php_error() in vault/core/model/settings/xf.php at line 207
    vw_Settings_Model_XF->create() in vault/install/lib/full/steps/xf.php at line 550
    vw_Install_Full_Steps_Controller_XF->{closure}() in vault/core/controller/progress/steps/vw.php at line 76
    vw_Progress_Steps_Controller->call() in vault/core/controller/progress/steps/vw.php at line 49
    vw_Progress_Steps_Controller->execute() in vault/install/lib/full/steps/vw.php at line 243
    vw_Install_Full_Steps_Controller->execute() in vault/core/controller/progress/vw.php at line 92
    vw_Progress_Controller->exec_script() in vault/core/controller/progress/vw.php at line 74
    vw_Progress_Controller->execute() in vault/core/controller/cp/progress/vw.php at line 34
    vw_CP_Progress_Controller->process() in vault/core/controller/cp/install/vw.php at line 258
    vw_CP_Install_Controller->install() in vault/core/controller/cp/install/vw.php at line 62

Your call

June 1, 2016 11:30 AM

pegasus

VaultWiki Team

In vault/install/lib/full/steps/xf.php, find:

Code:

				vw_Hard_Core::model('Settings')->create(array(
					'varname' => 'vw_languageid',
					'value' => intval($wikidefaultid)
				));

Replace with:

Code:

				vw_Hard_Core::model('Settings')->create(array(array(
					'varname' => 'vw_languageid',
					'value' => intval($wikidefaultid)
				)));

June 1, 2016 11:44 AM

Marv

Junior Member

The installer seems to be okay now, has run through without further errors. But you should check the

Warning

The vault/core/controller/install directory has not yet been removed from the file system. You MUST remove this directory prior to any future upgrade to prevent conflicts with the new directory contents.

The directory is already removed and it´s still saying I have to remove it.

Thanks so far, I´ll setup the wiki now and hopefully I don´t find anymore cliffs

Reply
June 1, 2016 11:59 AM

pegasus

VaultWiki Team

The text you have quoted does not exist in the ZIP you downloaded from us (I just downloaded your copy and checked it). Did you install a language pack? If so, the language pack is outdated.

The directory you need to remove is vault/install/lib. The vault/core/controller/install directory should not be removed, but you will not need it again until you want to upgrade.

Reply
June 1, 2016 12:14 PM

Marv

Junior Member

Yep, I am using a language pack for version 4.08b3 so it´s outdated as you say. For that reason I´ld give otto from xen-hilfe.de a copy for translation, if this is okay for you. otto is translating addons nearly perfectly since years. May be you think over, to gift him a license when he has finished the translation

Reply
June 7, 2016 5:33 AM

Marv

Junior Member

May be you have missed my private follow-up post, Pegasus. Could you assist me with that please, as we are planning to go live in about 2 weeks and this wiki including the import has to be finished til then..

Reply
June 7, 2016 10:02 AM

pegasus

VaultWiki Team

The error is saying that the importer cannot find MediaWiki's 'page' table based on the information you provided in vault/core/controller/import/config/vw.php. Make sure the correct database is named as a source. If there is a table prefix on your MediaWiki dump, make sure to specify it. If the information is correct, make sure the source is actually turned on (the 'on' field).

If your MediaWiki installation really has no page table, then it is a really old version of MediaWiki (1.4 or lower) that our importer does not support. Update to a newer version of MediaWiki before dumping.

The config file lets you specify which namespaces should be imported (near the bottom of the config file). If you set it appropriately, you should not have any empty spaces after the import.

For VaultWiki to import your MediaWiki images, your old wiki's image data directory must first be placed on the same server as your VaultWiki installation. If your wiki image directory is currently on a different server, you must access that server via FTP or your preferred means, download the directory in full, and upload it to a location of your choosing on the new wiki server. Then you must specify the correct local path to the image-data directory in the config file.

Reply
June 8, 2016 12:24 PM

pegasus

VaultWiki Team

What you are describing might be possible using the XML export that you have. Since your source is MediaWiki.org the images should be public over HTTP.

However, even if you want us to perform the import, you will need to still do the following:
1. Install MediaWiki on your server.
2. Upload the wiki XML to your server's MediaWiki.
3. Install VaultWiki on your forum. (as I think you did already)
4. Order the "Import Service" (it is a different charge than Install) https://www.vaultwiki.org/members/?do=service
5. Let us know where to find the list of images that you need from MediaWiki.org.

Reply

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Issue: Missing tables after importing xml - can´t install.

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