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' );
  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->BlockOtherTime );
  78                 $scBlockExpiryOptions = htmlspecialchars( wfMsg( 'ipboptions' ) );
  79
  80                 $blockExpiryFormOptions = "<option value=\"other\">$mIpbothertime</option>";
  81                 foreach (explode(',', $scBlockExpiryOptions) as $option) {
  82                         $selected = "";
  83                         if ($this->BlockExpiry === $option)
  84                                 $selected = ' selected="selected"';
  85                         $blockExpiryFormOptions .= "<option$selected>$option</option>";
  86                 }
  87
  88                 $token = htmlspecialchars( $wgUser->editToken() );
  89
  90                 $wgOut->addHTML( "
  91 <form id=\"blockip\" method=\"post\" action=\"{$action}\">
  92         <table border='0'>
  93                 <tr>
  94                         <td align=\"right\">{$mIpaddress}:</td>
  95                         <td align=\"left\">
  96                                 <input tabindex='1' type='text' size='20' name=\"wpBlockAddress\" value=\"{$scBlockAddress}\" />
  97                         </td>
  98                 </tr>
  99                 <tr>
 100                         <td align=\"right\">{$mIpbexpiry}:</td>
 101                         <td align=\"left\">
 102                                 <select tabindex='2' name=\"wpBlockExpiry\">
 103                                         $blockExpiryFormOptions
 104                                 </select>
 105                         </td>
 106                 </tr>
 107                 <tr>
 108                         <td align=\"right\">{$mIpbother}:</td>
 109                         <td align=\"left\">
 110                                 <input tabindex='3' type='text' size='40' name=\"wpBlockOther\" value=\"{$scBlockOtherTime}\" />
 111                         </td>
 112                 </tr>
 113                 <tr>
 114                         <td align=\"right\">{$mIpbreason}:</td>
 115                         <td align=\"left\">
 116                                 <input tabindex='3' type='text' size='40' name=\"wpBlockReason\" value=\"{$scBlockReason}\" />
 117                         </td>
 118                 </tr>
 119                 <tr>
 120                         <td>&nbsp;</td>
 121                         <td align=\"left\">
 122                                 <input tabindex='4' type='submit' name=\"wpBlock\" value=\"{$mIpbsubmit}\" />
 123                         </td>
 124                 </tr>
 125         </table>
 126         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
 127 </form>\n" );
 128
 129         }
 130
 131         function doSubmit() {
 132                 global $wgOut, $wgUser, $wgLang;
 133                 global $wgSysopUserBans, $wgSysopRangeBans;
 134
 135                 $userId = 0;
 136                 $this->BlockAddress = trim( $this->BlockAddress );
 137                 $rxIP = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}';
 138
 139                 # Check for invalid specifications
 140                 if ( ! preg_match( "/^$rxIP$/", $this->BlockAddress ) ) {
 141                         if ( preg_match( "/^($rxIP)\\/(\\d{1,2})$/", $this->BlockAddress, $matches ) ) {
 142                                 if ( $wgSysopRangeBans ) {
 143                                         if ( $matches[2] > 31 || $matches[2] < 16 ) {
 144                                                 $this->showForm( wfMsg( 'ip_range_invalid' ) );
 145                                                 return;
 146                                         }
 147                                         $this->BlockAddress = Block::normaliseRange( $this->BlockAddress );
 148                                 } else {
 149                                         # Range block illegal
 150                                         $this->showForm( wfMsg( 'range_block_disabled' ) );
 151                                         return;
 152                                 }
 153                         } else {
 154                                 # Username block
 155                                 if ( $wgSysopUserBans ) {
 156                                         $userId = User::idFromName( $this->BlockAddress );
 157                                         if ( $userId == 0 ) {
 158                                                 $this->showForm( wfMsg( 'nosuchusershort', htmlspecialchars( $this->BlockAddress ) ) );
 159                                                 return;
 160                                         }
 161                                 } else {
 162                                         $this->showForm( wfMsg( 'badipaddress' ) );
 163                                         return;
 164                                 }
 165                         }
 166                 }
 167
 168                 $expirestr = $this->BlockExpiry;
 169                 if (strlen($expirestr) == 0 || $expirestr == wfMsg('ipbotheroption'))
 170                         $expirestr = $this->BlockOther;
 171
 172                 if ( $expirestr == 'infinite' || $expirestr == 'indefinite' ) {
 173                         $expiry = '';
 174                 } else {
 175                         # Convert GNU-style date, returns -1 on error
 176                         $expiry = strtotime( $expirestr );
 177
 178                         if ( $expiry < 0 ) {
 179                                 $this->showForm( wfMsg( 'ipb_expiry_invalid' ) );
 180                                 return;
 181                         }
 182
 183                         $expiry = wfTimestamp( TS_MW, $expiry );
 184
 185                 }
 186
 187                 # Create block
 188                 # Note: for a user block, ipb_address is only for display purposes
 189
 190                 $ban = new Block( $this->BlockAddress, $userId, $wgUser->getID(),
 191                         $this->BlockReason, wfTimestampNow(), 0, $expiry );
 192
 193                 if (wfRunHooks('BlockIp', array(&$ban, &$wgUser))) {
 194
 195                         $ban->insert();
 196
 197                         wfRunHooks('BlockIpComplete', array($ban, $wgUser));
 198
 199                         # Make log entry
 200                         $log = new LogPage( 'block' );
 201                         $log->addEntry( 'block', Title::makeTitle( NS_USER, $this->BlockAddress ),
 202                           $this->BlockReason, $expirestr );
 203
 204                         # Report to the user
 205                         $titleObj = Title::makeTitle( NS_SPECIAL, 'Blockip' );
 206                         $wgOut->redirect( $titleObj->getFullURL( 'action=success&ip=' .
 207                                 urlencode( $this->BlockAddress ) ) );
 208                 }
 209         }
 210
 211         function showSuccess() {
 212                 global $wgOut, $wgUser;
 213
 214                 $wgOut->setPagetitle( wfMsg( 'blockip' ) );
 215                 $wgOut->setSubtitle( wfMsg( 'blockipsuccesssub' ) );
 216                 $text = wfMsg( 'blockipsuccesstext', $this->BlockAddress );
 217                 $wgOut->addWikiText( $text );
 218         }
 219 }
 220
 221 ?>