<?php
/*
* This is an extension to edit the list of namespaces, and is based on the
* Special:Interwiki code originally by Stephanie Amanda Stevens. This is
* not an officially-supported version of this code.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* @author Based on Special:Interwiki, by Stephanie Amanda Stevens <phroziac@gmail.com>
* @copyright Copyright (C) 2005 Stephanie Amanda Stevens
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
*/
if (!defined('MEDIAWIKI')) die();
$wgExtensionFunctions[] = "Namespaces";
$wgExtensionCredits['specialpage'][] = array(
'name' => 'Special:Namespaces',
'description' => 'adds a special page to view and manipulate the namespaces table.',
'url' => 'http://www.mediawiki.org/wiki/Extension:Simple_namespaces',
'author' => 'Carl Austin Bennett'
);
function Namespaces() {
global $IP, $wgMessageCache, $wgHooks;
require_once( "$IP/includes/SpecialPage.php" );
$wgMessageCache->addMessage('namespaces', 'View and manipulate namespaces data');
$wgMessageCache->addMessage('ns_delquestion', 'Deleting "$1"');
$wgMessageCache->addMessage('ns_deleted', '$1 was successfully removed from the namespaces table.');
$wgMessageCache->addMessage('ns_id', 'ID');
$wgMessageCache->addMessage('ns_id2', 'ID:');
$wgMessageCache->addMessage('ns_name', 'Name');
$wgMessageCache->addMessage('ns_default', 'Default');
$wgMessageCache->addMessage('ns_canonical', 'Canonical');
$wgMessageCache->addMessage('ns_delete', 'Delete');
$wgMessageCache->addMessage('ns_yes', 'Yes');
$wgMessageCache->addMessage('ns_delfailed', '$1 could not be removed from the namespaces table.');
$wgMessageCache->addMessage('ns_added', '$1 was successfully added to the namespaces table.');
$wgMessageCache->addMessage('ns_addfailed', '$1 could not be added to the namespaces table.');
$wgMessageCache->addMessage('ns_log_added', 'Added "$1" ($2) (local: $3) (trans: $4) to the namespaces table: $5');
$wgMessageCache->addMessage('ns_alreadyexists', '$1 already exists in the namespace table!');
$wgMessageCache->addMessage('ns_log_deleted', 'Removed prefix "$1" from the namespace table: $2');
$wgMessageCache->addMessage('ns_add', '*Add a namespace prefix');
$wgMessageCache->addMessage('ns_show', '*View all namespace prefixes');
$wgMessageCache->addMessage('ns_logpagename', 'Namespace table log');
$wgMessageCache->addMessage('ns_logpagetext', 'This is a log of changes to the namespace table.');
$wgMessageCache->addMessage('ns_logentry', '');
$wgMessageCache->addMessage('ns_reasonfield', 'Reason');
$wgMessageCache->addMessage('ns_addtext', 'Add a namespace prefix');
$wgMessageCache->addMessage('ns_delbutton', 'Delete');
$wgMessageCache->addMessage('ns_addbutton', 'Add');
# Add a new log type
$wgHooks['LogPageValidTypes'][] = 'wfNamespacesAddLogType';
$wgHooks['LogPageLogName'][] = 'wfNamespacesAddLogName';
$wgHooks['LogPageLogHeader'][] = 'wfNamespacesAddLogHeader';
$wgHooks['LogPageActionText'][] = 'wfNamespacesAddActionText';
$wgHooks['LanguageNamespaces'][] = 'wfNamespaces';
class Namespaces extends SpecialPage {
function Namespaces() {
SpecialPage::SpecialPage( 'Namespaces' );
$this->includable( true );
}
function discard()
{
global $wgDBname, $wgMemc;
$wgMemc->delete ("$wgDBname:SpecialNamespaces:names");
$wgMemc->delete ("$wgDBname:SpecialNamespaces:alias");
}
function execute( $par = null ) {
$fname = 'Namespaces::execute';
global $wgOut, $wgRequest, $wgUser;
$this->setHeaders();
$wgOut->setPagetitle( wfMsg( 'namespaces' ) );
$do = $wgRequest->getVal( 'do' );
// Some common checks
$admin = $wgUser->isAllowed( 'delete' );
$selfTitle = Title::makeTitle( NS_SPECIAL, 'Namespaces' );
// Protect administrative actions against malicious requests
$safePost = $wgRequest->wasPosted() &&
$wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) );
if ($do == "delete") {
if (!$admin) { $wgOut->permissionRequired('namespaces'); return; }
$prefix = $wgRequest->getVal( 'prefix' );
$encPrefix = htmlspecialchars( $prefix );
$action = $selfTitle->escapeLocalURL( "do=delete2" );
$button = wfMsgHtml("ns_delbutton");
$question = htmlspecialchars( wfMsg('ns_delquestion', $prefix) );
$reasonmessage = wfMsgHtml('ns_reasonfield');
$token = htmlspecialchars( $wgUser->editToken() );
$out = $question;
$out .= "<form id=\"delete\" method=\"post\" action=\"{$action}\">
<input type=\"hidden\" name=\"prefix\" value=\"{$encPrefix}\" />
$reasonmessage <input tabindex='1' type='text' name=\"reason\" maxlength='200' size='60' />
<input type=\"submit\" name=\"delete\" value=\"{$button}\" />
<input type=\"hidden\" name=\"wpEditToken\" value=\"{$token}\"/>
</form>\n";
} elseif ($do == "delete2" && $safePost) {
if (!$admin) { $wgOut->permissionRequired('namespaces'); return; }
$prefix = $wgRequest->getVal('prefix');
$reason = $wgRequest->getText('reason');
$deletedmessage = htmlspecialchars( wfMsg('ns_deleted', $prefix) );
$delfailedmessage = htmlspecialchars( wfMsg('ns_delfailed', $prefix) );
$dbw =& wfGetDB( DB_MASTER );
$dbw->delete( 'namespace_names', array( 'ns_id' => $prefix ), $fname );
if ($dbw->affectedRows() == 0) {
$out = $delfailedmessage;
} else {
$out = $deletedmessage;
$log = new LogPage( 'namespaces' );
$log->addEntry( 'namespaces', $selfTitle, wfMsgForContent( 'ns_log_deleted', $prefix, $reason ) );
}
$this->discard();
} elseif ($do == "add") {
if (!$admin) { $wgOut->permissionRequired('namespaces'); return; };
$action = $selfTitle->escapeLocalURL( "do=add2");
$prefixmessage = wfMsgHtml('ns_id');
$transmessage = wfMsgHtml('ns_canonical');
$localmessage = wfMsgHtml('ns_default');
$reasonmessage = wfMsgHtml('ns_reasonfield');
$urlmessage = wfMsgHtml('ns_name');
$button = wfMsgHtml('ns_addbutton');
$token = htmlspecialchars( $wgUser->editToken() );
$out = "<form id=\"add\" method=\"post\" action=\"{$action}\">
$prefixmessage <input tabindex='1' type='text' name=\"prefix\" maxlength='20' size='20' /><br />
$localmessage <input type=\"checkbox\" id=\"local\" name=\"local\" /><br />
$transmessage <input type=\"checkbox\" id=\"trans\" name=\"trans\" /><br />
$urlmessage <input tabindex='1' type='text' name=\"theurl\" maxlength='200' size='60' /><br />
$reasonmessage <input tabindex='1' type='text' name=\"reason\" maxlength='200' size='60' /><br />
<input type=\"submit\" name=\"add\" value=\"{$button}\" />
<input type=\"hidden\" name=\"wpEditToken\" value=\"{$token}\" />
</form>\n";
} elseif ($do == "add2" && $safePost) {
if (!$admin) { $wgOut->permissionRequired('namespaces'); return; }
$prefix = $wgRequest->getVal('prefix');
$reason = $wgRequest->getText('reason');
$theurl = $wgRequest->getVal('theurl');
$local = $wgRequest->getCheck('local') ? 1 : 0;
$trans = $wgRequest->getCheck('trans') ? 1 : 0;
$addedmessage = htmlspecialchars( wfMsg('ns_added', $prefix) );
$addfailedmessage = htmlspecialchars( wfMsg('ns_addfailed', $prefix) );
$alreadyexists = htmlspecialchars( wfMsg('ns_alreadyexists', $prefix) );
$dbw =& wfGetDB( DB_MASTER );
$dbw->insert( 'namespace_names',
array(
'ns_id' => $prefix,
'ns_name' => $theurl,
'ns_default' => $local,
'ns_canonical' => $trans ),
$fname,
'IGNORE' );
if( $dbw->affectedRows() == 0 ) {
$out = $alreadyexists;
} else {
$out = $addedmessage;
$log = new LogPage( 'namespaces' );
$log->addEntry( 'namespaces', $selfTitle, wfMsgForContent( 'ns_log_added', $prefix, $theurl, $trans, $local, $reason ) );
}
$this->discard();
} else {
$dbr =& wfGetDB( DB_SLAVE );
$res = $dbr->select( 'namespace_names', '*' );
$prefixmessage = wfMsgHtml('ns_id');
$urlmessage = wfMsgHtml('ns_name');
$localmessage = wfMsgHtml('ns_default');
$transmessage = wfMsgHtml('ns_canonical');
$deletemessage = wfMsgHtml('ns_delete');
$addtext = wfMsgHtml('ns_addtext');
if ($admin) {
$skin = $wgUser->getSkin();
$out = $skin->makeLinkObj( $selfTitle, $addtext, 'do=add' );
} else {
$out = '';
}
$out .= "
<br />
<table width=\"100%\" border=\"2\">
<tr><td>$prefixmessage</td> <td>$urlmessage</td> <td>$localmessage</td> <td>$transmessage</td>";
if( $admin ) {
$out .= "<td>$deletemessage</td>";
}
$out .= "</tr>\n";
$numrows = $dbr->numRows( $res );
if ($numrows == 0) {
$out .= "<tr><td>The namespaces table is empty.</td></tr>";
}
while( $s = $dbr->fetchObject( $res ) ) {
$prefix = htmlspecialchars( $s->ns_id );
$url = htmlspecialchars( $s->ns_name);
$trans = htmlspecialchars( $s->ns_canonical );
$local = htmlspecialchars( $s->ns_default );
$out .= "<tr><td>$prefix</td> <td>$url</td> <td>$local</td> <td>$trans</td>";
if( $admin ) {
$skin = $wgUser->getSkin();
$out .= '<td>';
$out .= $skin->makeLinkObj( $selfTitle, $deletemessage,
'do=delete&prefix=' . urlencode( $s->ns_id ) );
$out .= '</td>';
}
$out .= "</tr>\n";
}
$dbr->freeResult( $res );
$out .= "</table><br />";
}
$wgOut->addHTML($out);
}
}
SpecialPage::addPage( new Namespaces );
}
function wfNamespaces(&$namespaceNames,&$namespaceAliases)
{
# Insert translated custom namespace name/aliases from namespace_names database
# destination format is:
# $this->namespaceNames[100]="ns_100";
# $this->namespaceAliases = array("Centurion" => 100);
#
global $wgDBname,$wgMemc;
$key = "$wgDBname:SpecialNamespaces:names";
$cached = $wgMemc->get ($key);
if (!is_array($cached))
{
$dbr =& wfGetDB( DB_SLAVE );
$res = $dbr->select( 'namespace_names', '*' );
$numrows = $dbr->numRows( $res );
if ($numrows > 0)
while( $s = $dbr->fetchObject( $res ) ) {
$nsindex = htmlspecialchars( $s->ns_id );
$nsname = htmlspecialchars( $s->ns_name);
$nscanonical = htmlspecialchars( $s->ns_canonical );
$nsdefault = htmlspecialchars( $s->ns_default );
if ($nsdefault>0) $namespaceNames[$nsindex] = $nsname;
$namespaceAliases = $namespaceAliases + array($nsname => $nsindex);
}
$dbr->freeResult( $res );
$wgMemc->set ($key, $namespaceNames);
$key = "$wgDBname:SpecialNamespaces:alias";
$wgMemc->set ($key, $namespaceAliases);
} else {
$namespaceNames = $cached;
$key = "$wgDBname:SpecialNamespaces:alias";
$namespaceAliases = $wgMemc->get ($key);
}
# fix for newer MW versions, which check for that return value (like 1.11.0)
return true;
# ##
}
function wfNamespacesAddLogType( &$types ) {
if ( !in_array( 'namespaces', $types ) )
$types[] = 'namespaces';
return true;
}
function wfNamespacesAddLogName( &$names ) {
$names['namespaces'] = 'ns_logpagename';
return true;
}
function wfNamespacesAddLogHeader( &$headers ) {
$headers['namespaces'] = 'ns_logpagetext';
return true;
}
function wfNamespacesAddActionText( &$actions ) {
$actions['namespaces/namespaces'] = 'ns_logentry';
return true;
}
