includes/SpecialBlockip.php

   1 <?php
   2 /**
   3  * Constructor for Special:Blockip page
   4  *
   5  * @package MediaWiki
   6  * @subpackage SpecialPage
   7  */
   8
   9 /**
  10  * Constructor
  11  */
  12 function wfSpecialBlockip() {
  13         global $wgUser, $wgOut, $wgRequest;
  14
  15         if ( ! $wgUser->isAllowed('block') ) {
  16                 $wgOut->sysopRequired();
  17                 return;
  18         }
  19         $ipb = new IPBlockForm();
  20
  21         $action = $wgRequest->getVal( 'action' );
  22         if ( 'success' == $action ) {
  23                 $ipb->showSuccess();
  24         } else if ( $wgRequest->wasPosted() && 'submit' == $action &&
  25                 $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
  26                 $ipb->doSubmit();
  27         } else {
  28                 $ipb->showForm( '' );
  29         }
  30 }
  31
  32 /**
  33  * Form object
  34  *
  35  * @package MediaWiki
  36  * @subpackage SpecialPage
  37  */
  38 class IPBlockForm {
  39         var $BlockAddress, $BlockExpiry, $BlockReason;
  40
  41         function IPBlockForm() {
  42                 global $wgRequest;
  43                 $this->BlockAddress = $wgRequest->getVal( 'wpBlockAddress', $wgRequest->getVal( 'ip' ) );
  44                 $this->BlockReason = $wgRequest->getText( 'wpBlockReason' );
  45                 $this->BlockExpiry = $wgRequest->getVal( 'wpBlockExpiry', wfMsg('ipbotheroption') );
  46                 $this->BlockOther = $wgRequest->getVal( 'wpBlockOther', '' );
  47         }
  48
  49         function showForm( $err ) {
  50                 global $wgOut, $wgUser, $wgLang;
  51                 global $wgRequest, $wgSysopUserBans;
  52
  53                 $wgOut->setPagetitle( htmlspecialchars( wfMsg( 'blockip' ) ) );
  54                 $wgOut->addWikiText( wfMsg( 'blockiptext' ) );
  55
  56                 if($wgSysopUserBans) {
  57                         $mIpaddress = htmlspecialchars( wfMsg( 'ipadressorusername' ) );
  58                 } else {
  59                         $mIpaddress = htmlspecialchars( wfMsg( 'ipaddress' ) );
  60                 }
  61                 $mIpbexpiry = htmlspecialchars( wfMsg( 'ipbexpiry' ) );
  62                 $mIpbother = htmlspecialchars( wfMsg( 'ipbother' ) );
  63                 $mIpbothertime = htmlspecialchars( wfMsg( 'ipbotheroption' ) );
  64                 $mIpbreason = htmlspecialchars( wfMsg( 'ipbreason' ) );
  65                 $mIpbsubmit = htmlspecialchars( wfMsg( 'ipbsubmit' ) );
  66                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Blockip' );
  67                 $action = $titleObj->escapeLocalURL( "action=submit" );
  68
  69                 if ( "" != $err ) {
  70                         $wgOut->setSubtitle( wfMsg( 'formerror' ) );
  71                         $wgOut->addHTML( "<p class='error'>{$err}</p>\n" );
  72                 }
  73
  74                 $scBlockAddress = htmlspecialchars( $this->BlockAddress );
  75                 $scBlockExpiry = htmlspecialchars( $this->BlockExpiry );
  76                 $scBlockReason = htmlspecialchars( $this->BlockReason );
  77                 $scBlockOtherTime = htmlspecialchars( $this->BlockOther );
  78                 $scBlockExpiryOptions = htmlspecialchars( wfMsg( 'ipboptions' ) );
  79
  80                 $showblockoptions = $scBlockExpiryOptions != '-';
  81                 if (!$showblockoptions)
  82                         $mIpbother = $mIpbexpiry;
  83
  84                 $blockExpiryFormOptions = "<option value=\"other\">$mIpbothertime</option>";
  85                 foreach (explode(',', $scBlockExpiryOptions) as $option) {
  86                         $selected = "";
  87                         if ($this->BlockExpiry === $option)
  88                                 $selected = ' selected="selected"';
  89                         $blockExpiryFormOptions .= "<option$selected>$option</option>";
  90                 }
  91
  92                 $token = htmlspecialchars( $wgUser->editToken() );
  93
  94                 $wgOut->addHTML( "
  95 <form id=\"blockip\" method=\"post\" action=\"{$action}\">
  96         <table border='0'>
  97                 <tr>
  98                         <td align=\"right\">{$mIpaddress}:</td>
  99                         <td align=\"left\">
 100                                 <input tabindex='1' type='text' size='20' name=\"wpBlockAddress\" value=\"{$scBlockAddress}\" />
 101                         </td>
 102                 </tr>
 103                 <tr>");
 104                 if ($showblockoptions) {
 105                         $wgOut->addHTML("
 106                         <td align=\"right\">{$mIpbexpiry}:</td>
 107                         <td align=\"left\">
 108                                 <select tabindex='2' name=\"wpBlockExpiry\">
 109                                         $blockExpiryFormOptions
 110                                 </select>
 111                         </td>
 112                         ");
 113                 }
 114                 $wgOut->addHTML("
 115                 </tr>
 116                 <tr>
 117                         <td align=\"right\">{$mIpbother}:</td>
 118                         <td align=\"left\">
 119                                 <input tabindex='3' type='text' size='40' name=\"wpBlockOther\" value=\"{$scBlockOtherTime}\" />
 120                         </td>
 121                 </tr>
 122                 <tr>
 123                         <td align=\"right\">{$mIpbreason}:</td>
 124                         <td align=\"left\">
 125                                 <input tabindex='3' type='text' size='40' name=\"wpBlockReason\" value=\"{$scBlockReason}\" />
 126                         </td>
 127                 </tr>
 128                 <tr>
 129                         <td>&nbsp;</td>
 130                         <td align=\"left\">
 131                                 <input tabindex='4' type='submit' name=\"wpBlock\" value=\"{$mIpbsubmit}\" />
 132                         </td>
 133                 </tr>
 134         </table>
 135         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
 136 </form>\n" );
 137
 138         }
 139
 140         function doSubmit() {
 141                 global $wgOut, $wgUser, $wgLang;
 142                 global $wgSysopUserBans, $wgSysopRangeBans;
 143
 144                 $userId = 0;
 145                 $this->BlockAddress = trim( $this->BlockAddress );
 146                 $rxIP = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}';
 147
 148                 # Check for invalid specifications
 149                 if ( ! preg_match( "/^$rxIP$/", $this->BlockAddress ) ) {
 150                         if ( preg_match( "/^($rxIP)\\/(\\d{1,2})$/", $this->BlockAddress, $matches ) ) {
 151                                 if ( $wgSysopRangeBans ) {
 152                                         if ( $matches[2] > 31 || $matches[2] < 16 ) {
 153                                                 $this->showForm( wfMsg( 'ip_range_invalid' ) );
 154                                                 return;
 155                                         }
 156                                         $this->BlockAddress = Block::normaliseRange( $this->BlockAddress );
 157                                 } else {
 158                                         # Range block illegal
 159                                         $this->showForm( wfMsg( 'range_block_disabled' ) );
 160                                         return;
 161                                 }
 162                         } else {
 163                                 # Username block
 164                                 if ( $wgSysopUserBans ) {
 165                                         $userId = User::idFromName( $this->BlockAddress );
 166                                         if ( $userId == 0 ) {
 167                                                 $this->showForm( wfMsg( 'nosuchusershort', htmlspecialchars( $this->BlockAddress ) ) );
 168                                                 return;
 169                                         }
 170                                 } else {
 171                                         $this->showForm( wfMsg( 'badipaddress' ) );
 172                                         return;
 173                                 }
 174                         }
 175                 }
 176
 177                 $expirestr = $this->BlockExpiry;
 178                 if ($expirestr == wfMsg('ipbotheroption'))
 179                         $expirestr = $this->BlockOther;
 180
 181                 if (strlen($expirestr) == 0) {
 182                         $this->showForm( wfMsg( 'ipb_expiry_invalid' ) );
 183                         return;
 184                 }
 185
 186                 if ( $expirestr == 'infinite' || $expirestr == 'indefinite' ) {
 187                         $expiry = '';
 188                 } else {
 189                         # Convert GNU-style date, returns -1 on error
 190                         $expiry = strtotime( $expirestr );
 191
 192                         if ( $expiry < 0 ) {
 193                                 $this->showForm( wfMsg( 'ipb_expiry_invalid' ) );
 194                                 return;
 195                         }
 196
 197                         $expiry = wfTimestamp( TS_MW, $expiry );
 198
 199                 }
 200
 201                 # Create block
 202                 # Note: for a user block, ipb_address is only for display purposes
 203
 204                 $ban = new Block( $this->BlockAddress, $userId, $wgUser->getID(),
 205                         $this->BlockReason, wfTimestampNow(), 0, $expiry );
 206
 207                 if (wfRunHooks('BlockIp', array(&$ban, &$wgUser))) {
 208
 209                         $ban->insert();
 210
 211                         wfRunHooks('BlockIpComplete', array($ban, $wgUser));
 212
 213                         # Make log entry
 214                         $log = new LogPage( 'block' );
 215                         $log->addEntry( 'block', Title::makeTitle( NS_USER, $this->BlockAddress ),
 216                           $this->BlockReason, $expirestr );
 217
 218                         # Report to the user
 219                         $titleObj = Title::makeTitle( NS_SPECIAL, 'Blockip' );
 220                         $wgOut->redirect( $titleObj->getFullURL( 'action=success&ip=' .
 221                                 urlencode( $this->BlockAddress ) ) );
 222                 }
 223         }
 224
 225         function showSuccess() {
 226                 global $wgOut, $wgUser;
 227
 228                 $wgOut->setPagetitle( wfMsg( 'blockip' ) );
 229                 $wgOut->setSubtitle( wfMsg( 'blockipsuccesssub' ) );
 230                 $text = wfMsg( 'blockipsuccesstext', $this->BlockAddress );
 231                 $wgOut->addWikiText( $text );
 232         }
 233 }
 234
 235 ?>