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                 global $wgOut, $wgUser, $wgSysopUserBans;
  52
  53                 $wgOut->setPagetitle( wfMsg( 'unblockip' ) );
  54                 $wgOut->addWikiText( wfMsg( 'unblockiptext' ) );
  55
  56                 $ipa = wfMsgHtml( $wgSysopUserBans ? 'ipadressorusername' : 'ipaddress' );
  57                 $ipr = wfMsgHtml( 'ipbreason' );
  58                 $ipus = wfMsgHtml( 'ipusubmit' );
  59                 $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
  60                 $action = $titleObj->escapeLocalURL( "action=submit" );
  61
  62                 if ( "" != $err ) {
  63                         $wgOut->setSubtitle( wfMsg( "formerror" ) );
  64                         $wgOut->addWikitext( "<span class='error'>{$err}</span>\n" );
  65                 }
  66                 $token = htmlspecialchars( $wgUser->editToken() );
  67
  68                 $wgOut->addHTML( "
  69 <form id=\"unblockip\" method=\"post\" action=\"{$action}\">
  70         <table border='0'>
  71                 <tr>
  72                         <td align='right'>{$ipa}:</td>
  73                         <td align='left'>
  74                                 <input tabindex='1' type='text' size='20' name=\"wpUnblockAddress\" value=\"" . htmlspecialchars( $this->ip ) . "\" />
  75                         </td>
  76                 </tr>
  77                 <tr>
  78                         <td align='right'>{$ipr}:</td>
  79                         <td align='left'>
  80                                 <input tabindex='1' type='text' size='40' name=\"wpUnblockReason\" value=\"" . htmlspecialchars( $this->reason ) . "\" />
  81                         </td>
  82                 </tr>
  83                 <tr>
  84                         <td>&nbsp;</td>
  85                         <td align='left'>
  86                                 <input tabindex='2' type='submit' name=\"wpBlock\" value=\"{$ipus}\" />
  87                         </td>
  88                 </tr>
  89         </table>
  90         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
  91 </form>\n" );
  92
  93         }
  94
  95         function doSubmit() {
  96                 global $wgOut, $wgUser;
  97
  98                 $block = new Block();
  99                 $this->ip = trim( $this->ip );
 100
 101                 if ( $this->ip{0} == "#" ) {
 102                         $block->mId = substr( $this->ip, 1 );
 103                 } else {
 104                         $block->mAddress = $this->ip;
 105                 }
 106
 107                 # Delete block (if it exists)
 108                 # We should probably check for errors rather than just declaring success
 109                 $block->delete();
 110
 111                 # Make log entry
 112                 $log = new LogPage( 'block' );
 113                 $log->addEntry( 'unblock', Title::makeTitle( NS_USER, $this->ip ), $this->reason );
 114
 115                 # Report to the user
 116                 $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
 117                 $success = $titleObj->getFullURL( "action=success&ip=" . urlencode( $this->ip ) );
 118                 $wgOut->redirect( $success );
 119         }
 120
 121         function showList( $msg ) {
 122                 global $wgOut;
 123
 124                 $wgOut->setPagetitle( wfMsg( "ipblocklist" ) );
 125                 if ( "" != $msg ) {
 126                         $wgOut->setSubtitle( $msg );
 127                 }
 128                 global $wgRequest;
 129                 list( $this->limit, $this->offset ) = $wgRequest->getLimitOffset();
 130                 $this->counter = 0;
 131
 132                 $paging = '<p>' . wfViewPrevNext( $this->offset, $this->limit,
 133                         Title::makeTitle( NS_SPECIAL, 'Ipblocklist' ),
 134                         'ip=' . urlencode( $this->ip ) ) . "</p>\n";
 135                 $wgOut->addHTML( $paging );
 136
 137                 $search = $this->searchForm();
 138                 $wgOut->addHTML( $search );
 139
 140                 $wgOut->addHTML( "<ul>" );
 141                 if( !Block::enumBlocks( array( &$this, "addRow" ), 0 ) ) {
 142                         // FIXME hack to solve #bug 1487
 143                         $wgOut->addHTML( '<li>'.wfMsgHtml( 'ipblocklistempty' ).'</li>' );
 144                 }
 145                 $wgOut->addHTML( "</ul>\n" );
 146                 $wgOut->addHTML( $paging );
 147         }
 148
 149         function searchForm() {
 150                 global $wgTitle;
 151                 return
 152                         wfElement( 'form', array(
 153                                 'action' => $wgTitle->getLocalUrl() ),
 154                                 null ) .
 155                         wfElement( 'input', array(
 156                                 'type' => 'hidden',
 157                                 'name' => 'action',
 158                                 'value' => 'search' ) ).
 159                         wfElement( 'input', array(
 160                                 'type' => 'hidden',
 161                                 'name' => 'limit',
 162                                 'value' => $this->limit ) ).
 163                         wfElement( 'input', array(
 164                                 'name' => 'ip',
 165                                 'value' => $this->ip ) ) .
 166                         wfElement( 'input', array(
 167                                 'type' => 'submit',
 168                                 'value' => wfMsg( 'search' ) ) ) .
 169                         '</form>';
 170         }
 171
 172         /**
 173          * Callback function to output a block
 174          */
 175         function addRow( $block, $tag ) {
 176                 global $wgOut, $wgUser, $wgLang;
 177
 178                 if( $this->ip != '' ) {
 179                         if( $block->mAuto ) {
 180                                 if( stristr( $block->mId, $this->ip ) == false ) {
 181                                         return;
 182                                 }
 183                         } else {
 184                                 if( stristr( $block->mAddress, $this->ip ) == false ) {
 185                                         return;
 186                                 }
 187                         }
 188                 }
 189
 190                 // Loading blocks is fast; displaying them is slow.
 191                 // Quick hack for paging.
 192                 $this->counter++;
 193                 if( $this->counter <= $this->offset ) {
 194                         return;
 195                 }
 196                 if( $this->counter - $this->offset > $this->limit ) {
 197                         return;
 198                 }
 199
 200                 $fname = 'IPUnblockForm-addRow';
 201                 wfProfileIn( $fname );
 202
 203                 static $sk=null, $msg=null;
 204
 205                 if( is_null( $sk ) )
 206                         $sk = $wgUser->getSkin();
 207                 if( is_null( $msg ) ) {
 208                         $msg = array();
 209                         foreach( array( 'infiniteblock', 'expiringblock', 'contribslink', 'unblocklink' ) as $key ) {
 210                                 $msg[$key] = wfMsgHtml( $key );
 211                         }
 212                         $msg['blocklistline'] = wfMsg( 'blocklistline' );
 213                         $msg['contribslink'] = wfMsg( 'contribslink' );
 214                 }
 215
 216
 217                 # Prepare links to the blocker's user and talk pages
 218                 $blocker_name = $block->getByName();
 219                 $blocker = $sk->MakeKnownLinkObj( Title::makeTitle( NS_USER, $blocker_name ), $blocker_name );
 220                 $blocker .= ' (' . $sk->makeKnownLinkObj( Title::makeTitle( NS_USER_TALK, $blocker_name ), $wgLang->getNsText( NS_TALK ) ) . ')';
 221
 222                 # Prepare links to the block target's user and contribs. pages (as applicable, don't do it for autoblocks)
 223                 if( $block->mAuto ) {
 224                         $target = '#' . $block->mID; # Hide the IP addresses of auto-blocks; privacy
 225                 } else {
 226                         $target = $sk->makeKnownLinkObj( Title::makeTitle( NS_USER, $block->mAddress ), $block->mAddress );
 227                         $target .= ' (' . $sk->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Contributions' ), $msg['contribslink'], 'target=' . $block->mAddress ) . ')';
 228                 }
 229
 230                 # Prep the address for the unblock link, masking autoblocks as before
 231                 $addr = $block->mAuto ? '#' . $block->mID : $block->mAddress;
 232
 233                 $formattedTime = $wgLang->timeanddate( $block->mTimestamp, true );
 234
 235                 if ( $block->mExpiry === "" ) {
 236                         $formattedExpiry = $msg['infiniteblock'];
 237                 } else {
 238                         $formattedExpiry = wfMsgReplaceArgs( $msg['expiringblock'],
 239                                 array( $wgLang->timeanddate( $block->mExpiry, true ) ) );
 240                 }
 241
 242                 $line = wfMsgReplaceArgs( $msg['blocklistline'], array( $formattedTime, $blocker, $target, $formattedExpiry ) );
 243
 244                 $wgOut->addHTML( "<li>{$line}" );
 245
 246                 if ( $wgUser->isAllowed('block') ) {
 247                         $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
 248                         $wgOut->addHTML( ' (' . $sk->makeKnownLinkObj($titleObj, $msg['unblocklink'], 'action=unblock&ip=' . urlencode( $addr ) ) . ')' );
 249                 }
 250                 $wgOut->addHTML( $sk->commentBlock( $block->mReason ) );
 251                 $wgOut->addHTML( "</li>\n" );
 252                 wfProfileOut( $fname );
 253         }
 254 }
 255
 256 ?>