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                 $ipu->showList( wfMsgWikiHtml( 'unblocked', $ip ) );
  22         } else if ( "submit" == $action && $wgRequest->wasPosted() &&
  23                 $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
  24                 if ( ! $wgUser->isAllowed('block') ) {
  25                         $wgOut->sysopRequired();
  26                         return;
  27                 }
  28                 $ipu->doSubmit();
  29         } else if ( "unblock" == $action ) {
  30                 $ipu->showForm( "" );
  31         } else {
  32                 $ipu->showList( "" );
  33         }
  34 }
  35
  36 /**
  37  *
  38  * @package MediaWiki
  39  * @subpackage SpecialPage
  40  */
  41 class IPUnblockForm {
  42         var $ip, $reason;
  43
  44         function IPUnblockForm( $ip, $reason ) {
  45                 $this->ip = $ip;
  46                 $this->reason = $reason;
  47         }
  48
  49         function showForm( $err ) {
  50                 global $wgOut, $wgUser, $wgSysopUserBans;
  51
  52                 $wgOut->setPagetitle( wfMsg( 'unblockip' ) );
  53                 $wgOut->addWikiText( wfMsg( 'unblockiptext' ) );
  54
  55                 $ipa = wfMsgHtml( $wgSysopUserBans ? 'ipadressorusername' : 'ipaddress' );
  56                 $ipr = wfMsgHtml( 'ipbreason' );
  57                 $ipus = wfMsgHtml( 'ipusubmit' );
  58                 $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
  59                 $action = $titleObj->escapeLocalURL( "action=submit" );
  60
  61                 if ( "" != $err ) {
  62                         $wgOut->setSubtitle( wfMsg( "formerror" ) );
  63                         $wgOut->addWikitext( "<span class='error'>{$err}</span>\n" );
  64                 }
  65                 $token = htmlspecialchars( $wgUser->editToken() );
  66
  67                 $wgOut->addHTML( "
  68 <form id=\"unblockip\" method=\"post\" action=\"{$action}\">
  69         <table border='0'>
  70                 <tr>
  71                         <td align='right'>{$ipa}:</td>
  72                         <td align='left'>
  73                                 <input tabindex='1' type='text' size='20' name=\"wpUnblockAddress\" value=\"" . htmlspecialchars( $this->ip ) . "\" />
  74                         </td>
  75                 </tr>
  76                 <tr>
  77                         <td align='right'>{$ipr}:</td>
  78                         <td align='left'>
  79                                 <input tabindex='1' type='text' size='40' name=\"wpUnblockReason\" value=\"" . htmlspecialchars( $this->reason ) . "\" />
  80                         </td>
  81                 </tr>
  82                 <tr>
  83                         <td>&nbsp;</td>
  84                         <td align='left'>
  85                                 <input tabindex='2' type='submit' name=\"wpBlock\" value=\"{$ipus}\" />
  86                         </td>
  87                 </tr>
  88         </table>
  89         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
  90 </form>\n" );
  91
  92         }
  93
  94         function doSubmit() {
  95                 global $wgOut;
  96
  97                 $block = new Block();
  98                 $this->ip = trim( $this->ip );
  99
 100                 if ( $this->ip{0} == "#" ) {
 101                         $block->mId = substr( $this->ip, 1 );
 102                 } else {
 103                         $block->mAddress = $this->ip;
 104                 }
 105
 106                 # Delete block (if it exists)
 107                 # We should probably check for errors rather than just declaring success
 108                 $block->delete();
 109
 110                 # Make log entry
 111                 $log = new LogPage( 'block' );
 112                 $log->addEntry( 'unblock', Title::makeTitle( NS_USER, $this->ip ), $this->reason );
 113
 114                 # Report to the user
 115                 $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
 116                 $success = $titleObj->getFullURL( "action=success&ip=" . urlencode( $this->ip ) );
 117                 $wgOut->redirect( $success );
 118         }
 119
 120         function showList( $msg ) {
 121                 global $wgOut;
 122
 123                 $wgOut->setPagetitle( wfMsg( "ipblocklist" ) );
 124                 if ( "" != $msg ) {
 125                         $wgOut->setSubtitle( $msg );
 126                 }
 127                 global $wgRequest;
 128                 list( $this->limit, $this->offset ) = $wgRequest->getLimitOffset();
 129                 $this->counter = 0;
 130
 131                 $paging = '<p>' . wfViewPrevNext( $this->offset, $this->limit,
 132                         Title::makeTitle( NS_SPECIAL, 'Ipblocklist' ),
 133                         'ip=' . urlencode( $this->ip ) ) . "</p>\n";
 134                 $wgOut->addHTML( $paging );
 135
 136                 $search = $this->searchForm();
 137                 $wgOut->addHTML( $search );
 138
 139                 $wgOut->addHTML( "<ul>" );
 140                 if( !Block::enumBlocks( array( &$this, "addRow" ), 0 ) ) {
 141                         // FIXME hack to solve #bug 1487
 142                         $wgOut->addHTML( '<li>'.wfMsgHtml( 'ipblocklistempty' ).'</li>' );
 143                 }
 144                 $wgOut->addHTML( "</ul>\n" );
 145                 $wgOut->addHTML( $paging );
 146         }
 147
 148         function searchForm() {
 149                 global $wgTitle;
 150                 return
 151                         wfElement( 'form', array(
 152                                 'action' => $wgTitle->getLocalUrl() ),
 153                                 null ) .
 154                         wfElement( 'input', array(
 155                                 'type' => 'hidden',
 156                                 'name' => 'action',
 157                                 'value' => 'search' ) ).
 158                         wfElement( 'input', array(
 159                                 'type' => 'hidden',
 160                                 'name' => 'limit',
 161                                 'value' => $this->limit ) ).
 162                         wfElement( 'input', array(
 163                                 'name' => 'ip',
 164                                 'value' => $this->ip ) ) .
 165                         wfElement( 'input', array(
 166                                 'type' => 'submit',
 167                                 'value' => wfMsg( 'search' ) ) ) .
 168                         '</form>';
 169         }
 170
 171         /**
 172          * Callback function to output a block
 173          */
 174         function addRow( $block, $tag ) {
 175                 global $wgOut, $wgUser, $wgLang;
 176
 177                 if( $this->ip != '' ) {
 178                         if( $block->mAuto ) {
 179                                 if( stristr( $block->mId, $this->ip ) == false ) {
 180                                         return;
 181                                 }
 182                         } else {
 183                                 if( stristr( $block->mAddress, $this->ip ) == false ) {
 184                                         return;
 185                                 }
 186                         }
 187                 }
 188
 189                 // Loading blocks is fast; displaying them is slow.
 190                 // Quick hack for paging.
 191                 $this->counter++;
 192                 if( $this->counter <= $this->offset ) {
 193                         return;
 194                 }
 195                 if( $this->counter - $this->offset > $this->limit ) {
 196                         return;
 197                 }
 198
 199                 $fname = 'IPUnblockForm-addRow';
 200                 wfProfileIn( $fname );
 201
 202                 static $sk=null, $msg=null;
 203
 204                 if( is_null( $sk ) )
 205                         $sk = $wgUser->getSkin();
 206                 if( is_null( $msg ) ) {
 207                         $msg = array();
 208                         foreach( array( 'infiniteblock', 'expiringblock', 'contribslink', 'unblocklink' ) as $key ) {
 209                                 $msg[$key] = wfMsgHtml( $key );
 210                         }
 211                         $msg['blocklistline'] = wfMsg( 'blocklistline' );
 212                         $msg['contribslink'] = wfMsg( 'contribslink' );
 213                 }
 214
 215
 216                 # Prepare links to the blocker's user and talk pages
 217                 $blocker_name = $block->getByName();
 218                 $blocker = $sk->MakeLinkObj( Title::makeTitle( NS_USER, $blocker_name ), $blocker_name );
 219                 $blocker .= ' (' . $sk->makeLinkObj( Title::makeTitle( NS_USER_TALK, $blocker_name ), $wgLang->getNsText( NS_TALK ) ) . ')';
 220
 221                 # Prepare links to the block target's user and contribs. pages (as applicable, don't do it for autoblocks)
 222                 if( $block->mAuto ) {
 223                         $target = '#' . $block->mId; # Hide the IP addresses of auto-blocks; privacy
 224                 } else {
 225                         $target = $sk->makeLinkObj( Title::makeTitle( NS_USER, $block->mAddress ), $block->mAddress );
 226                         $target .= ' (' . $sk->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Contributions' ), $msg['contribslink'], 'target=' . urlencode( $block->mAddress ) ) . ')';
 227                 }
 228
 229                 # Prep the address for the unblock link, masking autoblocks as before
 230                 $addr = $block->mAuto ? '#' . $block->mId : $block->mAddress;
 231
 232                 $formattedTime = $wgLang->timeanddate( $block->mTimestamp, true );
 233
 234                 if ( $block->mExpiry === "" ) {
 235                         $formattedExpiry = $msg['infiniteblock'];
 236                 } else {
 237                         $formattedExpiry = wfMsgReplaceArgs( $msg['expiringblock'],
 238                                 array( $wgLang->timeanddate( $block->mExpiry, true ) ) );
 239                 }
 240
 241                 $line = wfMsgReplaceArgs( $msg['blocklistline'], array( $formattedTime, $blocker, $target, $formattedExpiry ) );
 242
 243                 $wgOut->addHTML( "<li>{$line}" );
 244
 245                 if ( $wgUser->isAllowed('block') ) {
 246                         $titleObj = Title::makeTitle( NS_SPECIAL, "Ipblocklist" );
 247                         $wgOut->addHTML( ' (' . $sk->makeKnownLinkObj($titleObj, $msg['unblocklink'], 'action=unblock&ip=' . urlencode( $addr ) ) . ')' );
 248                 }
 249                 $wgOut->addHTML( $sk->commentBlock( $block->mReason ) );
 250                 $wgOut->addHTML( "</li>\n" );
 251                 wfProfileOut( $fname );
 252         }
 253 }
 254
 255 ?>