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( wfMsgForContent( 'ipboptions' ) );
  79
  80                 $showblockoptions = $scBlockExpiryOptions != '-';
  81                 if (!$showblockoptions)
  82                         $mIpbother = $mIpbexpiry;
  83
  84                 $blockExpiryFormOptions = "<option value=\"other\">$mIpbothertime</option>";
  85                 foreach (explode(',', $scBlockExpiryOptions) as $option) {
  86                         list($show, $value) = explode(":", $option);
  87                         $show = htmlspecialchars($show);
  88                         $value = htmlspecialchars($value);
  89                         $selected = "";
  90                         if ($this->BlockExpiry === $value)
  91                                 $selected = ' selected="selected"';
  92                         $blockExpiryFormOptions .= "<option value=\"$value\"$selected>$show</option>";
  93                 }
  94
  95                 $token = htmlspecialchars( $wgUser->editToken() );
  96
  97                 $wgOut->addHTML( "
  98 <form id=\"blockip\" method=\"post\" action=\"{$action}\">
  99         <table border='0'>
 100                 <tr>
 101                         <td align=\"right\">{$mIpaddress}:</td>
 102                         <td align=\"left\">
 103                                 <input tabindex='1' type='text' size='20' name=\"wpBlockAddress\" value=\"{$scBlockAddress}\" />
 104                         </td>
 105                 </tr>
 106                 <tr>");
 107                 if ($showblockoptions) {
 108                         $wgOut->addHTML("
 109                         <td align=\"right\">{$mIpbexpiry}:</td>
 110                         <td align=\"left\">
 111                                 <select tabindex='2' name=\"wpBlockExpiry\">
 112                                         $blockExpiryFormOptions
 113                                 </select>
 114                         </td>
 115                         ");
 116                 }
 117                 $wgOut->addHTML("
 118                 </tr>
 119                 <tr>
 120                         <td align=\"right\">{$mIpbother}:</td>
 121                         <td align=\"left\">
 122                                 <input tabindex='3' type='text' size='40' name=\"wpBlockOther\" value=\"{$scBlockOtherTime}\" />
 123                         </td>
 124                 </tr>
 125                 <tr>
 126                         <td align=\"right\">{$mIpbreason}:</td>
 127                         <td align=\"left\">
 128                                 <input tabindex='3' type='text' size='40' name=\"wpBlockReason\" value=\"{$scBlockReason}\" />
 129                         </td>
 130                 </tr>
 131                 <tr>
 132                         <td>&nbsp;</td>
 133                         <td align=\"left\">
 134                                 <input tabindex='4' type='submit' name=\"wpBlock\" value=\"{$mIpbsubmit}\" />
 135                         </td>
 136                 </tr>
 137         </table>
 138         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
 139 </form>\n" );
 140
 141         }
 142
 143         function doSubmit() {
 144                 global $wgOut, $wgUser, $wgLang;
 145                 global $wgSysopUserBans, $wgSysopRangeBans;
 146
 147                 $userId = 0;
 148                 $this->BlockAddress = trim( $this->BlockAddress );
 149                 $rxIP = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}';
 150
 151                 # Check for invalid specifications
 152                 if ( ! preg_match( "/^$rxIP$/", $this->BlockAddress ) ) {
 153                         if ( preg_match( "/^($rxIP)\\/(\\d{1,2})$/", $this->BlockAddress, $matches ) ) {
 154                                 if ( $wgSysopRangeBans ) {
 155                                         if ( $matches[2] > 31 || $matches[2] < 16 ) {
 156                                                 $this->showForm( wfMsg( 'ip_range_invalid' ) );
 157                                                 return;
 158                                         }
 159                                         $this->BlockAddress = Block::normaliseRange( $this->BlockAddress );
 160                                 } else {
 161                                         # Range block illegal
 162                                         $this->showForm( wfMsg( 'range_block_disabled' ) );
 163                                         return;
 164                                 }
 165                         } else {
 166                                 # Username block
 167                                 if ( $wgSysopUserBans ) {
 168                                         $userId = User::idFromName( $this->BlockAddress );
 169                                         if ( $userId == 0 ) {
 170                                                 $this->showForm( wfMsg( 'nosuchusershort', htmlspecialchars( $this->BlockAddress ) ) );
 171                                                 return;
 172                                         }
 173                                 } else {
 174                                         $this->showForm( wfMsg( 'badipaddress' ) );
 175                                         return;
 176                                 }
 177                         }
 178                 }
 179
 180                 $expirestr = $this->BlockExpiry;
 181                 if ($expirestr == wfMsg('ipbotheroption'))
 182                         $expirestr = $this->BlockOther;
 183
 184                 if (strlen($expirestr) == 0) {
 185                         $this->showForm( wfMsg( 'ipb_expiry_invalid' ) );
 186                         return;
 187                 }
 188
 189                 if ( $expirestr == 'infinite' || $expirestr == 'indefinite' ) {
 190                         $expiry = '';
 191                 } else {
 192                         # Convert GNU-style date, returns -1 on error
 193                         $expiry = strtotime( $expirestr );
 194
 195                         if ( $expiry < 0 ) {
 196                                 $this->showForm( wfMsg( 'ipb_expiry_invalid' ) );
 197                                 return;
 198                         }
 199
 200                         $expiry = wfTimestamp( TS_MW, $expiry );
 201
 202                 }
 203
 204                 # Create block
 205                 # Note: for a user block, ipb_address is only for display purposes
 206
 207                 $ban = new Block( $this->BlockAddress, $userId, $wgUser->getID(),
 208                         $this->BlockReason, wfTimestampNow(), 0, $expiry );
 209
 210                 if (wfRunHooks('BlockIp', array(&$ban, &$wgUser))) {
 211
 212                         $ban->insert();
 213
 214                         wfRunHooks('BlockIpComplete', array($ban, $wgUser));
 215
 216                         # Make log entry
 217                         $log = new LogPage( 'block' );
 218                         $log->addEntry( 'block', Title::makeTitle( NS_USER, $this->BlockAddress ),
 219                           $this->BlockReason, $expirestr );
 220
 221                         # Report to the user
 222                         $titleObj = Title::makeTitle( NS_SPECIAL, 'Blockip' );
 223                         $wgOut->redirect( $titleObj->getFullURL( 'action=success&ip=' .
 224                                 urlencode( $this->BlockAddress ) ) );
 225                 }
 226         }
 227
 228         function showSuccess() {
 229                 global $wgOut, $wgUser;
 230
 231                 $wgOut->setPagetitle( wfMsg( 'blockip' ) );
 232                 $wgOut->setSubtitle( wfMsg( 'blockipsuccesssub' ) );
 233                 $text = wfMsg( 'blockipsuccesstext', $this->BlockAddress );
 234                 $wgOut->addWikiText( $text );
 235         }
 236 }
 237
 238 ?>