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authorPierre Schmitz <pierre@archlinux.de>2007-05-16 20:58:53 +0000
committerPierre Schmitz <pierre@archlinux.de>2007-05-16 20:58:53 +0000
commitcecb985bee3bdd252e1b8dc0bd500b37cd52be01 (patch)
tree17266aa237742640aabee7856f0202317a45d540 /maintenance/updateRestrictions.php
parent0bac06c301f2a83edb0236e4c2434da16848d549 (diff)
Aktualisierung auf MediaWiki 1.10.0
Plugins angepasst und verbessert kleine Korrekturen am Design
Diffstat (limited to 'maintenance/updateRestrictions.php')
-rw-r--r--maintenance/updateRestrictions.php67
1 files changed, 67 insertions, 0 deletions
diff --git a/maintenance/updateRestrictions.php b/maintenance/updateRestrictions.php
new file mode 100644
index 00000000..6c8ffb5e
--- /dev/null
+++ b/maintenance/updateRestrictions.php
@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * Makes the required database updates for Special:ProtectedPages
+ * to show all protected pages, even ones before the page restrictions
+ * schema change. All remaining page_restriction column values are moved
+ * to the new table.
+ */
+
+define( 'BATCH_SIZE', 100 );
+
+require_once 'commandLine.inc';
+
+$db =& wfGetDB( DB_MASTER );
+if ( !$db->tableExists( 'page_restrictions' ) ) {
+ echo "page_restrictions does not exist\n";
+ exit( 1 );
+}
+
+migrate_page_restrictions( $db );
+
+function migrate_page_restrictions( $db ) {
+
+ $start = $db->selectField( 'page', 'MIN(page_id)', false, __FUNCTION__ );
+ $end = $db->selectField( 'page', 'MAX(page_id)', false, __FUNCTION__ );
+ $blockStart = $start;
+ $blockEnd = $start + BATCH_SIZE - 1;
+ $encodedExpiry = Block::decodeExpiry('');
+ while ( $blockEnd <= $end ) {
+ $cond = "page_id BETWEEN $blockStart AND $blockEnd AND page_restrictions !=''";
+ $res = $db->select( 'page', array('page_id', 'page_restrictions'), $cond, __FUNCTION__ );
+ $batch = array();
+ while ( $row = $db->fetchObject( $res ) ) {
+ $oldRestrictions = array();
+ foreach( explode( ':', trim( $row->page_restrictions ) ) as $restrict ) {
+ $temp = explode( '=', trim( $restrict ) );
+ if(count($temp) == 1) {
+ // old old format should be treated as edit/move restriction
+ $oldRestrictions["edit"] = trim( $temp[0] );
+ $oldRestrictions["move"] = trim( $temp[0] );
+ } else {
+ $oldRestrictions[$temp[0]] = trim( $temp[1] );
+ }
+ }
+ # Update restrictions table
+ foreach( $oldRestrictions as $action => $restrictions ) {
+ $batch[] = array(
+ 'pr_page' => $row->page_id,
+ 'pr_type' => $action,
+ 'pr_level' => $restrictions,
+ 'pr_cascade' => 0,
+ 'pr_expiry' => $encodedExpiry
+ );
+ }
+ }
+ # We use insert() and not replace() as Article.php replaces
+ # page_restrictions with '' when protected in the restrictions table
+ if ( count( $batch ) ) {
+ $db->insert( 'page_restrictions', $batch, __FUNCTION__ );
+ }
+ $blockStart += BATCH_SIZE;
+ $blockEnd += BATCH_SIZE;
+ wfWaitForSlaves( 5 );
+ }
+}
+
+?>