Mngr: Nieuwe pagina aangemaakt met '= VisualEditor Integration on AlmaLinux MediaWiki = == Purpose == This page documents the exact VisualEditor configuration used on the AlmaLinux MediaWiki server behind the IIS reverse proxy. It is written for future administrators who need to: * Understand how VisualEditor is enabled * Verify the configuration after upgrades * Troubleshoot REST/Parsoid issues * Avoid historical detours that are no longer relevant The key point: '''VisualEditor works out…'

2025-12-27T10:23:28Z

Nieuwe pagina aangemaakt met '= VisualEditor Integration on AlmaLinux MediaWiki = == Purpose == This page documents the exact VisualEditor configuration used on the AlmaLinux MediaWiki server behind the IIS reverse proxy. It is written for future administrators who need to: * Understand how VisualEditor is enabled * Verify the configuration after upgrades * Troubleshoot REST/Parsoid issues * Avoid historical detours that are no longer relevant The key point: '''VisualEditor works out…'

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= VisualEditor Integration on AlmaLinux MediaWiki =

== Purpose ==
This page documents the exact VisualEditor configuration used on the AlmaLinux MediaWiki server behind the IIS reverse proxy.
It is written for future administrators who need to:

* Understand how VisualEditor is enabled
* Verify the configuration after upgrades
* Troubleshoot REST/Parsoid issues
* Avoid historical detours that are no longer relevant

The key point: '''VisualEditor works out of the box''' because the stack is now clean, predictable, and standard.

----

== Current Status ==
* VisualEditor: '''enabled and working'''
* REST/Parsoid: handled by MediaWiki’s built‑in REST interface
* Reverse proxy: no VisualEditor‑specific rules required
* AlmaLinux Apache: standard MediaWiki rewrite rules only
* No Synology/WebStation/nginx interference anymore

If MediaWiki works with clean URLs, VisualEditor works too.

----

= Actual Configuration Snippet =

This is the exact snippet currently active in <code>LocalSettings.php</code>:

<source lang="php">
#---VisualEditor -----------

wfLoadExtension( 'VisualEditor' );

$wgDefaultUserOptions['visualeditor-enable'] = 1;
$wgVisualEditorEnableWikitext = true;

$wgVisualEditorRestbaseURL = '/rest.php';
$wgVisualEditorFullRestbaseURL = 'https://mwiki.costasano.club/rest.php';

$wgVirtualRestConfig['modules']['parsoid'] = [
'url' => 'http://localhost/rest.php',
'domain' => 'localhost',
'forwardCookies' => true
];

#---end VisualEditor --------------
</source>

----

= Explanation of Each Setting =

== Extension loading ==
<source lang="php">wfLoadExtension( 'VisualEditor' );</source>
Loads the VisualEditor extension.

== Enable VisualEditor for all users ==
<source lang="php">$wgDefaultUserOptions['visualeditor-enable'] = 1;</source>
Ensures VisualEditor is enabled by default.

== Enable wikitext mode inside VisualEditor ==
<source lang="php">$wgVisualEditorEnableWikitext = true;</source>
Allows switching between VisualEditor and wikitext.

== RESTBase / Parsoid endpoints ==
<source lang="php">
$wgVisualEditorRestbaseURL = '/rest.php';
$wgVisualEditorFullRestbaseURL = 'https://mwiki.costasano.club/rest.php';
</source>

These define where VisualEditor finds the REST interface:

* Relative URL for internal calls
* Full URL for browser‑side calls

== Virtual REST configuration ==
<source lang="php">
$wgVirtualRestConfig['modules']['parsoid'] = [
'url' => 'http://localhost/rest.php',
'domain' => 'localhost',
'forwardCookies' => true
];
</source>

This works because:

* MediaWiki calls Parsoid internally via <code>localhost</code>
* No HTTPS or hostname mismatch
* No reverse proxy involvement
* Cookies are forwarded for logged‑in editing

----

= Why This Works Now =
VisualEditor is sensitive to:

* protocol mismatches
* hostname mismatches
* broken reverse proxy rewrites
* missing REST endpoints
* inconsistent <code>$wgServer</code>

Your environment is now:

* clean
* consistent
* predictable
* free of Synology nginx overrides
* free of DSM regeneration side effects

So VisualEditor finally behaves exactly as documented.

----

= Verification Checklist =
After upgrades or changes, verify:

* <code>/rest.php</code> loads
* <code>/api.php</code> loads
* Editing a page opens VisualEditor
* Saving works
* No errors in browser console
* No 403/404/502 errors in logs

If all of these pass, VisualEditor is healthy.

----

= Troubleshooting (for future admins) =

== VisualEditor stuck on loading ==
* Check browser console for REST errors
* Verify <code>/rest.php</code> is reachable externally
* Verify <code>http://localhost/rest.php</code> is reachable internally

== 403 or 404 errors ==
* Check Apache vhost
* Check SELinux (if enforcing)
* Check IIS reverse proxy rules

== Mixed content errors ==
* Ensure <code>$wgServer</code> uses <code>https://mwiki.costasano.club</code>

----

= Change History =

; 2025‑12‑27 — VisualEditor re‑enabled
: The VisualEditor snippet was restored after the MediaWiki environment was stabilized with clean URLs and a simplified reverse proxy.
: It worked immediately without any additional changes.

ICT:VisualEditor installation - Revision history