includes/SpecialIpblocklist.php

   1 <?php
   2 /**
   3  *
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  * @todo document
  10  */
  11 function wfSpecialIpblocklist() {
  12         global $wgUser, $wgOut, $wgRequest;
  13
  14         $ip = $wgRequest->getVal( 'wpUnblockAddress', $wgRequest->getVal( 'ip' ) );
  15         $reason = $wgRequest->getText( 'wpUnblockReason' );
  16         $action = $wgRequest->getText( 'action' );
  17
  18         $ipu = new IPUnblockForm( $ip, $reason );
  19
  20         if ( "success" == $action ) {
  21                 $msg = wfMsg( "ipusuccess", htmlspecialchars( $ip ) );
  22                 $ipu->showList( $msg );
  23         } else if ( "submit" == $action && $wgRequest->wasPosted() &&
  24                 $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
  25                 if ( ! $wgUser->isAllowed('block') ) {
  26                         $wgOut->sysopRequired();
  27                         return;
  28                 }
  29                 $ipu->doSubmit();
  30         } else if ( "unblock" == $action ) {
  31                 $ipu->showForm( "" );
  32         } else {
  33                 $ipu->showList( "" );
  34         }
  35 }
  36
  37 /**
  38  *
  39  * @package MediaWiki
  40  * @subpackage SpecialPage
  41  */
  42 class IPUnblockForm {
  43         var $ip, $reason;
  44
  45         function IPUnblockForm( $ip, $reason ) {
  46                 $this->ip = $ip;
  47                 $this->reason = $reason;
  48         }
  49
  50         function showForm( $err )
  51         {
  52                 global $wgOut, $wgUser, $wgLang, $wgSysopUserBans;
  53
  54                 $wgOut->setPagetitle( wfMsg( 'unblockip' ) );
  55                 $wgOut->addWikiText( wfMsg( 'unblockiptext' ) );
  56
  57                 $ipa = wfMsgHtml( $wgSysopUserBans ? 'ipadressorusername' : 'ipaddress' );
  58                 $ipr = wfMsgHtml( 'ipbreason' );
  59                 $ipus = wfMsgHtml( 'ipusubmit' );
  60                 $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
  61                 $action = $titleObj->escapeLocalURL( "action=submit" );
  62
  63                 if ( "" != $err ) {
  64                         $wgOut->setSubtitle( wfMsg( "formerror" ) );
  65                         $wgOut->addWikitext( "<span class='error'>{$err}</span>\n" );
  66                 }
  67                 $token = htmlspecialchars( $wgUser->editToken() );
  68
  69                 $wgOut->addHTML( "
  70 <form id=\"unblockip\" method=\"post\" action=\"{$action}\">
  71         <table border='0'>
  72                 <tr>
  73                         <td align='right'>{$ipa}:</td>
  74                         <td align='left'>
  75                                 <input tabindex='1' type='text' size='20' name=\"wpUnblockAddress\" value=\"" . htmlspecialchars( $this->ip ) . "\" />
  76                         </td>
  77                 </tr>
  78                 <tr>
  79                         <td align='right'>{$ipr}:</td>
  80                         <td align='left'>
  81                                 <input tabindex='1' type='text' size='40' name=\"wpUnblockReason\" value=\"" . htmlspecialchars( $this->reason ) . "\" />
  82                         </td>
  83                 </tr>
  84                 <tr>
  85                         <td>&nbsp;</td>
  86                         <td align='left'>
  87                                 <input tabindex='2' type='submit' name=\"wpBlock\" value=\"{$ipus}\" />
  88                         </td>
  89                 </tr>
  90         </table>
  91         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
  92 </form>\n" );
  93
  94         }
  95
  96         function doSubmit() {
  97                 global $wgOut, $wgUser, $wgLang;
  98
  99                 $block = new Block();
 100                 $this->ip = trim( $this->ip );
 101
 102                 if ( $this->ip{0} == "#" ) {
 103                         $block->mId = substr( $this->ip, 1 );
 104                 } else {
 105                         $block->mAddress = $this->ip;
 106                 }
 107
 108                 # Delete block (if it exists)
 109                 # We should probably check for errors rather than just declaring success
 110                 $block->delete();
 111
 112                 # Make log entry
 113                 $log = new LogPage( 'block' );
 114                 $log->addEntry( 'unblock', Title::makeTitle( NS_USER, $this->ip ), $this->reason );
 115
 116                 # Report to the user
 117                 $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
 118                 $success = $titleObj->getFullURL( "action=success&ip=" . urlencode( $this->ip ) );
 119                 $wgOut->redirect( $success );
 120         }
 121
 122         function showList( $msg ) {
 123                 global $wgOut;
 124
 125                 $wgOut->setPagetitle( wfMsg( "ipblocklist" ) );
 126                 if ( "" != $msg ) {
 127                         $wgOut->setSubtitle( $msg );
 128                 }
 129                 global $wgRequest;
 130                 list( $this->limit, $this->offset ) = $wgRequest->getLimitOffset();
 131                 $this->counter = 0;
 132
 133                 $paging = '<p>' . wfViewPrevNext( $this->offset, $this->limit,
 134                         Title::makeTitle( NS_SPECIAL, 'Ipblocklist' ),
 135                         'ip=' . urlencode( $this->ip ) ) . "</p>\n";
 136                 $wgOut->addHTML( $paging );
 137
 138                 $search = $this->searchForm();
 139                 $wgOut->addHTML( $search );
 140
 141                 $wgOut->addHTML( "<ul>" );
 142                 if( !Block::enumBlocks( array( &$this, "addRow" ), 0 ) ) {
 143                         // FIXME hack to solve #bug 1487
 144                         $wgOut->addHTML( '<li>'.wfMsgHtml( 'ipblocklistempty' ).'</li>' );
 145                 }
 146                 $wgOut->addHTML( "</ul>\n" );
 147                 $wgOut->addHTML( $paging );
 148         }
 149
 150         function searchForm() {
 151                 global $wgTitle;
 152                 return
 153                         wfElement( 'form', array(
 154                                 'action' => $wgTitle->getLocalUrl() ),
 155                                 null ) .
 156                         wfElement( 'input', array(
 157                                 'type' => 'hidden',
 158                                 'name' => 'action',
 159                                 'value' => 'search' ) ).
 160                         wfElement( 'input', array(
 161                                 'type' => 'hidden',
 162                                 'name' => 'limit',
 163                                 'value' => $this->limit ) ).
 164                         wfElement( 'input', array(
 165                                 'name' => 'ip',
 166                                 'value' => $this->ip ) ) .
 167                         wfElement( 'input', array(
 168                                 'type' => 'submit',
 169                                 'value' => wfMsg( 'search' ) ) ) .
 170                         '</form>';
 171         }
 172
 173         /**
 174          * Callback function to output a block
 175          */
 176         function addRow( $block, $tag ) {
 177                 global $wgOut, $wgUser, $wgLang, $wgContLang;
 178
 179                 if( $this->ip != '' ) {
 180                         if( $block->mAuto ) {
 181                                 if( stristr( $block->mId, $this->ip ) == false ) {
 182                                         return;
 183                                 }
 184                         } else {
 185                                 if( stristr( $block->mAddress, $this->ip ) == false ) {
 186                                         return;
 187                                 }
 188                         }
 189                 }
 190
 191                 // Loading blocks is fast; displaying them is slow.
 192                 // Quick hack for paging.
 193                 $this->counter++;
 194                 if( $this->counter <= $this->offset ) {
 195                         return;
 196                 }
 197                 if( $this->counter - $this->offset > $this->limit ) {
 198                         return;
 199                 }
 200
 201                 $fname = 'IPUnblockForm-addRow';
 202                 wfProfileIn( $fname );
 203
 204                 static $sk=null, $msg=null;
 205
 206                 if( is_null( $sk ) )
 207                         $sk = $wgUser->getSkin();
 208                 if( is_null( $msg ) ) {
 209                         $msg = array();
 210                         foreach( array( 'infiniteblock', 'expiringblock', 'contribslink', 'unblocklink' ) as $key ) {
 211                                 $msg[$key] = wfMsgHtml( $key );
 212                         }
 213                         $msg['blocklistline'] = wfMsg( 'blocklistline' );
 214                 }
 215
 216                 # Hide addresses blocked by User::spreadBlocks, for privacy
 217                 $addr = $block->mAuto ? "#{$block->mId}" : $block->mAddress;
 218
 219                 $name = $block->getByName();
 220                 $ulink = $sk->makeKnownLinkObj( Title::makeTitle( NS_USER, $name ), $name );
 221                 $formattedTime = $wgLang->timeanddate( $block->mTimestamp, true );
 222
 223                 if ( $block->mExpiry === "" ) {
 224                         $formattedExpiry = $msg['infiniteblock'];
 225                 } else {
 226                         $formattedExpiry = wfMsgReplaceArgs( $msg['expiringblock'],
 227                                 array( $wgLang->timeanddate( $block->mExpiry, true ) ) );
 228                 }
 229
 230                 $line = wfMsgReplaceArgs( $msg['blocklistline'], array( $formattedTime, $ulink, $addr, $formattedExpiry ) );
 231
 232                 $wgOut->addHTML( "<li>{$line}" );
 233
 234                 if ( !$block->mAuto ) {
 235                         $titleObj = Title::makeTitle( NS_SPECIAL, "Contributions" );
 236                         $wgOut->addHTML( ' (' . $sk->makeKnownLinkObj($titleObj, $msg['contribslink'], "target={$block->mAddress}") . ')' );
 237                 }
 238
 239                 if ( $wgUser->isAllowed('block') ) {
 240                         $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
 241                         $wgOut->addHTML( ' (' . $sk->makeKnownLinkObj($titleObj, $msg['unblocklink'], 'action=unblock&ip=' . urlencode( $addr ) ) . ')' );
 242                 }
 243                 $wgOut->addHTML( $sk->commentBlock( $block->mReason ) );
 244                 $wgOut->addHTML( "</li>\n" );
 245                 wfProfileOut( $fname );
 246         }
 247 }
 248
 249 ?>