includes/SpecialMakesysop.php

   1 <?php
   2 require_once( "LinksUpdate.php" );
   3
   4 function wfSpecialMakesysop()
   5 {
   6         global $wgUser, $wgOut, $wgRequest;
   7
   8         if ( 0 == $wgUser->getID() or $wgUser->isBlocked() ) {
   9                 $wgOut->errorpage( "movenologin", "movenologintext" );
  10                 return;
  11         }
  12         if (! $wgUser->isBureaucrat() && ! $wgUser->isDeveloper() ){
  13                 $wgOut->errorpage( "bureaucrattitle", "bureaucrattext" );
  14                 return;
  15         }
  16
  17         if ( wfReadOnly() ) {
  18                 $wgOut->readOnlyPage();
  19                 return;
  20         }
  21
  22         $f = new MakesysopForm( $wgRequest );
  23
  24         if ( $f->mSubmit ) {
  25                 $f->doSubmit();
  26         } else {
  27                 $f->showForm( "" );
  28         }
  29 }
  30
  31 class MakesysopForm {
  32         var $mTarget, $mAction, $mRights, $mUser, $mSubmit;
  33
  34         function MakesysopForm( &$request )
  35         {
  36                 $this->mAction = $request->getText( 'action' );
  37                 $this->mRights = $request->getVal( 'wpRights' );
  38                 $this->mUser = $request->getText( 'wpMakesysopUser' );
  39                 $this->mSubmit = $request->getBool( 'wpMakesysopSubmit' ) && $request->wasPosted();
  40                 $this->mBuro = $request->getBool( 'wpSetBureaucrat' );
  41         }
  42
  43         function showForm( $err = "")
  44         {
  45                 global $wgOut, $wgUser, $wgLang;
  46
  47                 if ( $wgUser->isDeveloper() ) {
  48                         $wgOut->setPageTitle( wfMsg( "set_user_rights" ) );
  49                 } else {
  50                         $wgOut->setPagetitle( wfMsg( "makesysoptitle" ) );
  51                 }
  52
  53                 $wgOut->addWikiText( wfMsg( "makesysoptext" ) );
  54
  55                 $titleObj = Title::makeTitle( NS_SPECIAL, "Makesysop" );
  56                 $action = $titleObj->escapeLocalURL( "action=submit" );
  57
  58                 if ( "" != $err ) {
  59                         $wgOut->setSubtitle( wfMsg( "formerror" ) );
  60                         $wgOut->addHTML( "<p class='error'>{$err}</p>\n" );
  61                 }
  62                 $namedesc = wfMsg( "makesysopname" );
  63                 if ( !is_null( $this->mUser ) ) {
  64                         $encUser = htmlspecialchars( $this->mUser );
  65                 } else {
  66                         $encUser = "";
  67                 }
  68
  69                 $wgOut->addHTML( "
  70                         <form id=\"makesysop\" method=\"post\" action=\"{$action}\">
  71                         <table border='0'>
  72                         <tr>
  73                                 <td align='right'>$namedesc</td>
  74                                 <td align='left'>
  75                                         <input type='text' size='40' name=\"wpMakesysopUser\" value=\"$encUser\" />
  76                                 </td>
  77                         </tr>"
  78                 );
  79
  80                 $makeburo = wfMsg( "setbureaucratflag" );
  81                 $wgOut->addHTML(
  82                         "<tr>
  83                                 <td>&nbsp;</td><td align=left>
  84                                         <input type=checkbox name=\"wpSetBureaucrat\" value=1>$makeburo
  85                                 </td>
  86                         </tr>"
  87                 );
  88
  89                 if ( $wgUser->isDeveloper() ) {
  90                         $rights = wfMsg( "rights" );
  91                         if ( !is_null( $this->mRights ) ) {
  92                                 $encRights = htmlspecialchars( $this->mRights );
  93                         } else {
  94                                 $encRights = "sysop";
  95                         }
  96
  97                         $wgOut->addHTML( "
  98                                 <tr>
  99                                         <td align='right'>$rights</td>
 100                                         <td align='left'>
 101                                                 <input type='text' size='40' name=\"wpRights\" value=\"$encRights\" />
 102                                         </td>
 103                                 </tr>"
 104                         );
 105                 }
 106
 107                 if ( $wgUser->isDeveloper() ) {
 108                         $mss = wfMsg( "set_user_rights" );
 109                 } else {
 110                         $mss = wfMsg( "makesysopsubmit" );
 111                 }
 112                 $wgOut->addHTML(
 113                         "<tr>
 114                                 <td>&nbsp;</td><td align='left'>
 115                                         <input type='submit' name=\"wpMakesysopSubmit\" value=\"{$mss}\" />
 116                                 </td></tr></table>
 117                         </form>\n"
 118                 );
 119
 120         }
 121
 122         function doSubmit()
 123         {
 124                 global $wgOut, $wgUser, $wgLang;
 125                 global $wgDBname, $wgMemc, $wgLocalDatabases;
 126
 127                 $fname = 'MakesysopForm::doSubmit';
 128
 129                 $dbw =& wfGetDB( DB_MASTER );
 130                 $parts = explode( '@', $this->mUser );
 131                 $user_rights = $dbw->tableName( 'user_rights' );
 132                 $usertable   = $dbw->tableName( 'user' );
 133
 134                 if( count( $parts ) == 2 && $wgUser->isDeveloper() && strpos( '.', $user_rights ) === false ){
 135                         $username = $dbw->strencode( $parts[0] );
 136                         if ( array_key_exists( $parts[1], $wgLocalDatabases ) ) {
 137                                 $dbName = $wgLocalDatabases[$parts[1]];
 138                                 $user_rights = $dbName . '.' . $user_rights;
 139                                 $usertable   = $usertable . '.' . $usertable;
 140                         } else {
 141                                 $this->showFail();
 142                                 return;
 143                         }
 144                 } else {
 145                         $username = wfStrencode( $this->mUser );
 146                         $dbName = $wgDBname;
 147                 }
 148                 if ( $username{0} == "#" ) {
 149                         $id = intval( substr( $username, 1 ) );
 150                         $sql = "SELECT user_id,user_rights FROM $user_rights WHERE user_id=$id FOR UPDATE";
 151                 } else {
 152                         $encName = $dbw->strencode( $username );
 153                         $sql = "SELECT u.user_id, user_rights FROM $usertable u LEFT JOIN $user_rights r ON u.user_id=r.user_id WHERE user_name = '{$username}' FOR UPDATE";
 154                 }
 155
 156                 $prev = $dbw->ignoreErrors( TRUE );
 157                 $res = $dbw->query( $sql );
 158                 $dbw->ignoreErrors( $prev );
 159
 160                 if( $dbw->lastErrno() || ! $username || $dbw->numRows( $res ) == 0 ){
 161                         $this->showFail();
 162                         return;
 163                 }
 164
 165                 $row = $dbw->fetchObject( $res );
 166                 $id = intval( $row->user_id );
 167                 $rightsNotation = array();
 168
 169                 if ( $wgUser->isDeveloper() ) {
 170                         $newrights = (string)$this->mRights;
 171                         $rightsNotation[] = "=$this->mRights";
 172                 } else {
 173                         if( $row->user_rights ){
 174                                 $rights = explode(",", $row->user_rights );
 175                                 if(! in_array("sysop", $rights ) ){
 176                                         $rights[] = "sysop";
 177                                         $rightsNotation[] = "+sysop ";
 178                                 }
 179                                 if ( $this->mBuro && !in_array( "bureaucrat", $rights ) ) {
 180                                         $rights[] = "bureaucrat";
 181                                         $rightsNotation[] = "+bureaucrat ";
 182                                 }
 183                                 $newrights = addslashes( implode( ",", $rights ) );
 184                         } else {
 185                                 $newrights = "sysop";
 186                                 $rightsNotation[] = "+sysop";
 187                                 if ( $this->mBuro ) {
 188                                         $rightsNotation[] = "+bureaucrat";
 189                                         $newrights .= ",bureaucrat";
 190                                 }
 191                         }
 192                 }
 193
 194                 if ( count( $rightsNotation ) == 0 ) {
 195                         $this->showFail();
 196                 } else {
 197                         #$sql = "UPDATE $user_rights SET user_rights = '{$newrights}' WHERE user_id = $id LIMIT 1";
 198                         #$dbw->query($sql);
 199                         $dbw->replace( $user_rights, array( array( 'user_id', 'user_rights' )),
 200                                 array( 'user_id' => $id, 'user_rights' => $newrights ) , $fname );
 201                         $wgMemc->delete( "$dbName:user:id:$id" );
 202
 203                         $log = new LogPage( 'rights' );
 204                         $log->addEntry( 'rights', Title::makeTitle( NS_USER, $this->mUser ),
 205                                 implode( " ", $rightsNotation ) );
 206
 207                         $this->showSuccess();
 208                 }
 209         }
 210
 211         function showSuccess()
 212         {
 213                 global $wgOut, $wgUser;
 214
 215                 $wgOut->setPagetitle( wfMsg( "makesysoptitle" ) );
 216
 217                 if ( $wgUser->isDeveloper() ) {
 218                         $text = wfMsg( "user_rights_set", $this->mUser );
 219                 } else {
 220                         $text = wfMsg( "makesysopok", $this->mUser );
 221                 }
 222                 $text .= "\n\n";
 223                 $wgOut->addWikiText( $text );
 224                 $this->showForm();
 225
 226         }
 227
 228         function showFail()
 229         {
 230                 global $wgOut, $wgUser;
 231
 232                 $wgOut->setPagetitle( wfMsg( "makesysoptitle" ) );
 233                 if ( $wgUser->isDeveloper() ) {
 234                         $this->showForm( wfMsg( "set_rights_fail", $this->mUser ) );
 235                 } else {
 236                         $this->showForm( wfMsg( "makesysopfail", $this->mUser ) );
 237                 }
 238         }
 239 }
 240 ?>