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 $option) {
  86                         if (strstr($option, ":")) $option = "$option:$option";
  87                         list($show, $value) = explode(":", $option);
  88                         $show = htmlspecialchars($show);
  89                         $value = htmlspecialchars($value);
  90                         $selected = "";
  91                         if ($this->BlockExpiry === $value)
  92                                 $selected = ' selected="selected"';
  93                         $blockExpiryFormOptions .= "<option value=\"$value\"$selected>$show</option>";
  94                 }
  95
  96                 $token = htmlspecialchars( $wgUser->editToken() );
  97
  98                 $wgOut->addHTML( "
  99 <form id=\"blockip\" method=\"post\" action=\"{$action}\">
 100         <table border='0'>
 101                 <tr>
 102                         <td align=\"right\">{$mIpaddress}:</td>
 103                         <td align=\"left\">
 104                                 <input tabindex='1' type='text' size='20' name=\"wpBlockAddress\" value=\"{$scBlockAddress}\" />
 105                         </td>
 106                 </tr>
 107                 <tr>");
 108                 if ($showblockoptions) {
 109                         $wgOut->addHTML("
 110                         <td align=\"right\">{$mIpbexpiry}:</td>
 111                         <td align=\"left\">
 112                                 <select tabindex='2' id='wpBlockExpiry' name=\"wpBlockExpiry\" onchange=\"considerChangingExpiryFocus()\">
 113                                         $blockExpiryFormOptions
 114                                 </select>
 115                         </td>
 116                         ");
 117                 }
 118                 $wgOut->addHTML("
 119                 </tr>
 120                 <tr id='wpBlockOther'>
 121                         <td align=\"right\">{$mIpbother}:</td>
 122                         <td align=\"left\">
 123                                 <input tabindex='3' type='text' size='40' name=\"wpBlockOther\" value=\"{$scBlockOtherTime}\" />
 124                         </td>
 125                 </tr>
 126                 <tr>
 127                         <td align=\"right\">{$mIpbreason}:</td>
 128                         <td align=\"left\">
 129                                 <input tabindex='3' type='text' size='40' name=\"wpBlockReason\" value=\"{$scBlockReason}\" />
 130                         </td>
 131                 </tr>
 132                 <tr>
 133                         <td>&nbsp;</td>
 134                         <td align=\"left\">
 135                                 <input tabindex='4' type='submit' name=\"wpBlock\" value=\"{$mIpbsubmit}\" />
 136                         </td>
 137                 </tr>
 138         </table>
 139         <input type='hidden' name='wpEditToken' value=\"{$token}\" />
 140 </form>\n" );
 141
 142         }
 143
 144         function doSubmit() {
 145                 global $wgOut, $wgUser, $wgLang;
 146                 global $wgSysopUserBans, $wgSysopRangeBans;
 147
 148                 $userId = 0;
 149                 $this->BlockAddress = trim( $this->BlockAddress );
 150                 $rxIP = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}';
 151
 152                 # Check for invalid specifications
 153                 if ( ! preg_match( "/^$rxIP$/", $this->BlockAddress ) ) {
 154                         if ( preg_match( "/^($rxIP)\\/(\\d{1,2})$/", $this->BlockAddress, $matches ) ) {
 155                                 if ( $wgSysopRangeBans ) {
 156                                         if ( $matches[2] > 31 || $matches[2] < 16 ) {
 157                                                 $this->showForm( wfMsg( 'ip_range_invalid' ) );
 158                                                 return;
 159                                         }
 160                                         $this->BlockAddress = Block::normaliseRange( $this->BlockAddress );
 161                                 } else {
 162                                         # Range block illegal
 163                                         $this->showForm( wfMsg( 'range_block_disabled' ) );
 164                                         return;
 165                                 }
 166                         } else {
 167                                 # Username block
 168                                 if ( $wgSysopUserBans ) {
 169                                         $userId = User::idFromName( $this->BlockAddress );
 170                                         if ( $userId == 0 ) {
 171                                                 $this->showForm( wfMsg( 'nosuchusershort', htmlspecialchars( $this->BlockAddress ) ) );
 172                                                 return;
 173                                         }
 174                                 } else {
 175                                         $this->showForm( wfMsg( 'badipaddress' ) );
 176                                         return;
 177                                 }
 178                         }
 179                 }
 180
 181                 $expirestr = $this->BlockExpiry;
 182                 if ($expirestr == wfMsg('ipbotheroption'))
 183                         $expirestr = $this->BlockOther;
 184
 185                 if (strlen($expirestr) == 0) {
 186                         $this->showForm( wfMsg( 'ipb_expiry_invalid' ) );
 187                         return;
 188                 }
 189
 190                 if ( $expirestr == 'infinite' || $expirestr == 'indefinite' ) {
 191                         $expiry = '';
 192                 } else {
 193                         # Convert GNU-style date, returns -1 on error
 194                         $expiry = strtotime( $expirestr );
 195
 196                         if ( $expiry < 0 ) {
 197                                 $this->showForm( wfMsg( 'ipb_expiry_invalid' ) );
 198                                 return;
 199                         }
 200
 201                         $expiry = wfTimestamp( TS_MW, $expiry );
 202
 203                 }
 204
 205                 # Create block
 206                 # Note: for a user block, ipb_address is only for display purposes
 207
 208                 $ban = new Block( $this->BlockAddress, $userId, $wgUser->getID(),
 209                         $this->BlockReason, wfTimestampNow(), 0, $expiry );
 210
 211                 if (wfRunHooks('BlockIp', array(&$ban, &$wgUser))) {
 212
 213                         $ban->insert();
 214
 215                         wfRunHooks('BlockIpComplete', array($ban, $wgUser));
 216
 217                         # Make log entry
 218                         $log = new LogPage( 'block' );
 219                         $log->addEntry( 'block', Title::makeTitle( NS_USER, $this->BlockAddress ),
 220                           $this->BlockReason, $expirestr );
 221
 222                         # Report to the user
 223                         $titleObj = Title::makeTitle( NS_SPECIAL, 'Blockip' );
 224                         $wgOut->redirect( $titleObj->getFullURL( 'action=success&ip=' .
 225                                 urlencode( $this->BlockAddress ) ) );
 226                 }
 227         }
 228
 229         function showSuccess() {
 230                 global $wgOut, $wgUser;
 231
 232                 $wgOut->setPagetitle( wfMsg( 'blockip' ) );
 233                 $wgOut->setSubtitle( wfMsg( 'blockipsuccesssub' ) );
 234                 $text = wfMsg( 'blockipsuccesstext', $this->BlockAddress );
 235                 $wgOut->addWikiText( $text );
 236         }
 237 }
 238
 239 ?>