f9619da3f0
* Add @addtogroup tags to various classes, to try and group conceptually-related classes together. * Add brief descriptions to various Special pages, thanks to Phil Boswell. * Moving some docs to be right above the classes they represent, so that they are picked up.
386 lines
11 KiB
PHP
386 lines
11 KiB
PHP
<?php
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/**
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*
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* @addtogroup SpecialPage
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*/
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/**
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* @todo document
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*/
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function wfSpecialIpblocklist() {
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global $wgUser, $wgOut, $wgRequest;
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$ip = $wgRequest->getVal( 'wpUnblockAddress', $wgRequest->getVal( 'ip' ) );
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$id = $wgRequest->getVal( 'id' );
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$reason = $wgRequest->getText( 'wpUnblockReason' );
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$action = $wgRequest->getText( 'action' );
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$successip = $wgRequest->getVal( 'successip' );
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$ipu = new IPUnblockForm( $ip, $id, $reason );
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if ( "success" == $action ) {
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$ipu->showList( $wgOut->parse( wfMsg( 'unblocked', $successip ) ) );
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} else if ( "submit" == $action && $wgRequest->wasPosted() &&
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$wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
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if ( ! $wgUser->isAllowed('block') ) {
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$wgOut->permissionRequired( 'block' );
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return;
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}
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# Can't unblock when the database is locked
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if( wfReadOnly() ) {
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$wgOut->readOnlyPage();
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return;
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}
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$ipu->doSubmit();
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} else if ( "unblock" == $action ) {
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# Can't unblock when the database is locked
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if( wfReadOnly() ) {
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$wgOut->readOnlyPage();
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return;
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}
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$ipu->showForm( "" );
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} else {
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$ipu->showList( "" );
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}
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}
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/**
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* implements Special:ipblocklist GUI
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* @addtogroup SpecialPage
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*/
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class IPUnblockForm {
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var $ip, $reason, $id;
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function IPUnblockForm( $ip, $id, $reason ) {
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$this->ip = strtr( $ip, '_', ' ' );
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$this->id = $id;
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$this->reason = $reason;
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}
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function showForm( $err ) {
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global $wgOut, $wgUser, $wgSysopUserBans;
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$wgOut->setPagetitle( wfMsg( 'unblockip' ) );
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$wgOut->addWikiText( wfMsg( 'unblockiptext' ) );
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$ipa = wfMsgHtml( $wgSysopUserBans ? 'ipadressorusername' : 'ipaddress' );
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$ipr = wfMsgHtml( 'ipbreason' );
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$ipus = wfMsgHtml( 'ipusubmit' );
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$titleObj = SpecialPage::getTitleFor( "Ipblocklist" );
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$action = $titleObj->escapeLocalURL( "action=submit" );
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if ( "" != $err ) {
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$wgOut->setSubtitle( wfMsg( "formerror" ) );
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$wgOut->addWikitext( "<span class='error'>{$err}</span>\n" );
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}
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$token = htmlspecialchars( $wgUser->editToken() );
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$addressPart = false;
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if ( $this->id ) {
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$block = Block::newFromID( $this->id );
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if ( $block ) {
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$encName = htmlspecialchars( $block->getRedactedName() );
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$encId = htmlspecialchars( $this->id );
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$addressPart = $encName . "<input type='hidden' name=\"id\" value=\"$encId\" />";
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}
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}
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if ( !$addressPart ) {
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$addressPart = "<input tabindex='1' type='text' size='20' " .
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"name=\"wpUnblockAddress\" value=\"" . htmlspecialchars( $this->ip ) . "\" />";
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}
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$wgOut->addHTML( "
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<form id=\"unblockip\" method=\"post\" action=\"{$action}\">
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<table border='0'>
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<tr>
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<td align='right'>{$ipa}:</td>
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<td align='left'>
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{$addressPart}
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</td>
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</tr>
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<tr>
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<td align='right'>{$ipr}:</td>
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<td align='left'>
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<input tabindex='1' type='text' size='40' name=\"wpUnblockReason\" value=\"" . htmlspecialchars( $this->reason ) . "\" />
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</td>
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</tr>
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<tr>
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<td> </td>
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<td align='left'>
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<input tabindex='2' type='submit' name=\"wpBlock\" value=\"{$ipus}\" />
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</td>
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</tr>
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</table>
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<input type='hidden' name='wpEditToken' value=\"{$token}\" />
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</form>\n" );
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}
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function doSubmit() {
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global $wgOut;
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if ( $this->id ) {
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$block = Block::newFromID( $this->id );
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if ( $block ) {
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$this->ip = $block->getRedactedName();
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}
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} else {
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$block = new Block();
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$this->ip = trim( $this->ip );
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if ( substr( $this->ip, 0, 1 ) == "#" ) {
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$id = substr( $this->ip, 1 );
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$block = Block::newFromID( $id );
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} else {
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$block = Block::newFromDB( $this->ip );
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if ( !$block ) {
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$block = null;
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}
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}
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}
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$success = false;
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if ( $block ) {
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# Delete block
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if ( $block->delete() ) {
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# Make log entry
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$log = new LogPage( 'block' );
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$log->addEntry( 'unblock', Title::makeTitle( NS_USER, $this->ip ), $this->reason );
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$success = true;
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}
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}
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if ( $success ) {
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# Report to the user
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$titleObj = SpecialPage::getTitleFor( "Ipblocklist" );
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$success = $titleObj->getFullURL( "action=success&successip=" . urlencode( $this->ip ) );
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$wgOut->redirect( $success );
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} else {
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if ( !$this->ip && $this->id ) {
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$this->ip = '#' . $this->id;
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}
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$this->showForm( wfMsg( 'ipb_cant_unblock', htmlspecialchars( $this->id ) ) );
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}
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}
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function showList( $msg ) {
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global $wgOut, $wgUser;
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$wgOut->setPagetitle( wfMsg( "ipblocklist" ) );
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if ( "" != $msg ) {
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$wgOut->setSubtitle( $msg );
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}
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// Purge expired entries on one in every 10 queries
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if ( !mt_rand( 0, 10 ) ) {
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Block::purgeExpired();
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}
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$conds = array();
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$matches = array();
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// Is user allowed to see all the blocks?
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if ( !$wgUser->isAllowed( 'oversight' ) )
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$conds['ipb_deleted'] = 0;
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if ( $this->ip == '' ) {
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// No extra conditions
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} elseif ( substr( $this->ip, 0, 1 ) == '#' ) {
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$conds['ipb_id'] = substr( $this->ip, 1 );
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} elseif ( IP::toUnsigned( $this->ip ) !== false ) {
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$conds['ipb_address'] = $this->ip;
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$conds['ipb_auto'] = 0;
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} elseif( preg_match( '/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\\/(\\d{1,2})$/', $this->ip, $matches ) ) {
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$conds['ipb_address'] = Block::normaliseRange( $this->ip );
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$conds['ipb_auto'] = 0;
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} else {
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$user = User::newFromName( $this->ip );
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if ( $user && ( $id = $user->getID() ) != 0 ) {
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$conds['ipb_user'] = $id;
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} else {
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// Uh...?
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$conds['ipb_address'] = $this->ip;
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$conds['ipb_auto'] = 0;
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}
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}
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# TODO: difference message between
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# a) an real empty list and
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# b) requested ip/username not on list
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$pager = new IPBlocklistPager( $this, $conds );
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if ( $pager->getNumRows() ) {
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$s = $this->searchForm() .
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$pager->getNavigationBar();
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$s .= "<ul>" .
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$pager->getBody() .
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"</ul>";
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$s .= $pager->getNavigationBar();
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} else {
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$s = $this->searchForm() .
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'<p>' . wfMsgHTML( 'ipblocklistempty' ) . '</p>';
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}
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$wgOut->addHTML( $s );
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}
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function searchForm() {
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global $wgTitle, $wgScript, $wgRequest;
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return
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wfElement( 'form', array(
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'action' => $wgScript ),
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null ) .
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wfHidden( 'title', $wgTitle->getPrefixedDbKey() ) .
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wfElement( 'input', array(
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'type' => 'hidden',
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'name' => 'action',
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'value' => 'search' ) ).
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wfElement( 'input', array(
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'type' => 'hidden',
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'name' => 'limit',
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'value' => $wgRequest->getText( 'limit' ) ) ) .
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wfElement( 'input', array(
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'name' => 'ip',
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'value' => $this->ip ) ) .
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wfElement( 'input', array(
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'type' => 'submit',
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'value' => wfMsg( 'ipblocklist-submit' ) ) ) .
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'</form>';
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}
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/**
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* Callback function to output a block
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*/
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function formatRow( $block ) {
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global $wgUser, $wgLang;
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wfProfileIn( __METHOD__ );
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static $sk=null, $msg=null;
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if( is_null( $sk ) )
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$sk = $wgUser->getSkin();
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if( is_null( $msg ) ) {
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$msg = array();
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$keys = array( 'infiniteblock', 'expiringblock', 'contribslink', 'unblocklink',
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'anononlyblock', 'createaccountblock', 'noautoblockblock' );
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foreach( $keys as $key ) {
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$msg[$key] = wfMsgHtml( $key );
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}
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$msg['blocklistline'] = wfMsg( 'blocklistline' );
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$msg['contribslink'] = wfMsg( 'contribslink' );
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}
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# Prepare links to the blocker's user and talk pages
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$blocker_id = $block->getBy();
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$blocker_name = $block->getByName();
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$blocker = $sk->userLink( $blocker_id, $blocker_name );
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$blocker .= $sk->userToolLinks( $blocker_id, $blocker_name );
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# Prepare links to the block target's user and contribs. pages (as applicable, don't do it for autoblocks)
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if( $block->mAuto ) {
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$target = $block->getRedactedName(); # Hide the IP addresses of auto-blocks; privacy
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} else {
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$target = $sk->makeLinkObj( Title::makeTitle( NS_USER, $block->mAddress ), $block->mAddress );
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$target .= ' (' . $sk->makeKnownLinkObj( SpecialPage::getSafeTitleFor( 'Contributions', $block->mAddress ), $msg['contribslink'] ) . ')';
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}
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$formattedTime = $wgLang->timeanddate( $block->mTimestamp, true );
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$properties = array();
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if ( $block->mExpiry === "" || $block->mExpiry === Block::infinity() ) {
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$properties[] = $msg['infiniteblock'];
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} else {
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$properties[] = wfMsgReplaceArgs( $msg['expiringblock'],
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array( $wgLang->timeanddate( $block->mExpiry, true ) ) );
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}
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if ( $block->mAnonOnly ) {
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$properties[] = $msg['anononlyblock'];
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}
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if ( $block->mCreateAccount ) {
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$properties[] = $msg['createaccountblock'];
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}
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if (!$block->mEnableAutoblock && $block->mUser ) {
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$properties[] = $msg['noautoblockblock'];
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}
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$properties = implode( ', ', $properties );
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$line = wfMsgReplaceArgs( $msg['blocklistline'], array( $formattedTime, $blocker, $target, $properties ) );
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$unblocklink = '';
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if ( $wgUser->isAllowed('block') ) {
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$titleObj = SpecialPage::getTitleFor( "Ipblocklist" );
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$unblocklink = ' (' . $sk->makeKnownLinkObj($titleObj, $msg['unblocklink'], 'action=unblock&id=' . urlencode( $block->mId ) ) . ')';
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}
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$comment = $sk->commentBlock( $block->mReason );
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$s = "{$line} $comment";
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if ( $block->mHideName )
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$s = '<span class="history-deleted">' . $s . '</span>';
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wfProfileOut( __METHOD__ );
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return "<li>$s $unblocklink</li>\n";
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}
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}
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/**
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* @todo document
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* @addtogroup Pager
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*/
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class IPBlocklistPager extends ReverseChronologicalPager {
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public $mForm, $mConds;
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function __construct( $form, $conds = array() ) {
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$this->mForm = $form;
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$this->mConds = $conds;
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parent::__construct();
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}
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function getStartBody() {
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wfProfileIn( __METHOD__ );
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# Do a link batch query
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$this->mResult->seek( 0 );
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$lb = new LinkBatch;
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/*
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while ( $row = $this->mResult->fetchObject() ) {
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$lb->addObj( Title::makeTitleSafe( NS_USER, $row->user_name ) );
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$lb->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->user_name ) );
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$lb->addObj( Title::makeTitleSafe( NS_USER, $row->ipb_address ) );
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$lb->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->ipb_address ) );
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}*/
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# Faster way
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# Usernames and titles are in fact related by a simple substitution of space -> underscore
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# The last few lines of Title::secureAndSplit() tell the story.
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while ( $row = $this->mResult->fetchObject() ) {
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$name = str_replace( ' ', '_', $row->user_name );
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$lb->add( NS_USER, $name );
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$lb->add( NS_USER_TALK, $name );
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$name = str_replace( ' ', '_', $row->ipb_address );
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$lb->add( NS_USER, $name );
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$lb->add( NS_USER_TALK, $name );
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}
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$lb->execute();
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wfProfileOut( __METHOD__ );
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return '';
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}
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function formatRow( $row ) {
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$block = new Block;
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$block->initFromRow( $row );
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return $this->mForm->formatRow( $block );
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}
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function getQueryInfo() {
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$conds = $this->mConds;
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$conds[] = 'ipb_expiry>' . $this->mDb->addQuotes( $this->mDb->timestamp() );
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$conds[] = 'ipb_by=user_id';
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return array(
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'tables' => array( 'ipblocks', 'user' ),
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'fields' => $this->mDb->tableName( 'ipblocks' ) . '.*,user_name',
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'conds' => $conds,
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);
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}
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function getIndexField() {
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return 'ipb_timestamp';
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}
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}
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?>
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