This script pass through all users and change their skins from 'oldSkinName'

to 'newSkinName'. There is NO validation about the new skin existence!
Made on an original idea by Fooey (freenode)

diff --git a/maintenance/cleanupSkin.php b/maintenance/cleanupSkin.php
new file mode 100644 (file)
index 0000000..32bad30
--- /dev/null
+++ b/maintenance/cleanupSkin.php
@@ -0,0 +1,93 @@
+<?php
+/**
+ * Script to change users skins on the fly.
+ * This is for at least MediaWiki 1.10alpha (r19611) and have not been
+ * tested with previous versions. It should probably work with 1.7+.
+ *
+ * Made on an original idea by Fooey (freenode)
+ *
+ * @author Ashar Voultoiz <hashar@altern.org>
+ */
+
+// Options we will use
+$options = array( 'quick' );
+$optionsWithArgs = array( 'old', 'new' );
+
+// This is a command line script, load tools and parse args
+require_once( 'commandLine.inc' );
+
+// Check for mandatory options or print an usage message
+if( !(isset($options['old']) && isset($options['new']) ) ) {
+print <<<USAGE
+This script pass through all users and change their skins from 'oldSkinName'
+to 'newSkinName'. There is NO validation about the new skin existence!
+
+Usage: php cleanupSkin.php --old <oldSkinName> --new <newSkinName>
+                           [--quick] [--quiet]
+
+Options:
+    --old <oldSkinName> : the old skin name
+    --new <newSkinName> : new skin name to update users with
+    --quick : hides the 5 seconds warning
+    --quiet : do not print what is happening
+
+
+USAGE;
+       exit(0);
+}
+
+// Load up the arguments:
+$oldSkinName = $options['old'];
+$newSkinName = $options['new'];
+$quick = isset($options['quick']);
+$quiet = isset($options['quiet']);
+
+// We list the user by user_id from one of the slave databases
+$dbr = wfGetDB( DB_SLAVE );
+$result = $dbr->select( 'user',
+       array( 'user_id' ),
+       array(),
+       __FILE__
+       );
+
+// The warning message and countdown
+if( !$quick ) {
+print <<<WARN
+The script is about to change the skin for ALL USERS in the database.
+Users with skin '$oldSkinName' will be made to use '$newSkinName'.
+
+Abort with control-c in the next five seconds....
+WARN;
+       require('counter.php');
+       for ($i=6;$i>=1;) {
+               print_c($i, --$i);
+               sleep(1);
+       }
+       print "\n";
+}
+
+// Iterate through the users
+while( $id = $dbr->fetchObject( $result ) ) {
+
+       $user = User::newFromId( $id->user_id );
+
+       // We get this users informations
+       $curSkinName = $user->getOption( 'skin' );
+       $username = $user->getName();
+
+       // Is he using the skin we want to migrate ?
+       if( $curSkinName == $oldSkinName ) {
+
+               if(!$quiet) print "Changing skin for $username ('$oldSkinName' -> '$newSkinName'):";
+
+               // Change skin and save it
+               $user->setOption( 'skin', $newSkinName );
+               $user->saveSettings();
+
+               if(!$quiet) print " OK\n";
+       } elseif(!$quiet) {
+               print "Not changing '$username' using skin '$curSkinName'\n";
+       }
+}
+print "Done.\n";
+?>