includes/SpecialMakesysop.php

   1 <?php
   2 /**
   3  *
   4  */
   5
   6 /**
   7  *
   8  */
   9 require_once( "LinksUpdate.php" );
  10
  11 /**
  12  * Constructor
  13  */
  14 function wfSpecialMakesysop() {
  15         global $wgUser, $wgOut, $wgRequest;
  16
  17         if ( 0 == $wgUser->getID() or $wgUser->isBlocked() ) {
  18                 $wgOut->errorpage( "movenologin", "movenologintext" );
  19                 return;
  20         }
  21         if (! $wgUser->isBureaucrat() && ! $wgUser->isDeveloper() ){
  22                 $wgOut->errorpage( "bureaucrattitle", "bureaucrattext" );
  23                 return;
  24         }
  25
  26         if ( wfReadOnly() ) {
  27                 $wgOut->readOnlyPage();
  28                 return;
  29         }
  30
  31         $f = new MakesysopForm( $wgRequest );
  32
  33         if ( $f->mSubmit ) {
  34                 $f->doSubmit();
  35         } else {
  36                 $f->showForm( '' );
  37         }
  38 }
  39
  40 /**
  41  *
  42  */
  43 class MakesysopForm {
  44         var $mTarget, $mAction, $mRights, $mUser, $mSubmit;
  45
  46         function MakesysopForm( &$request ) {
  47                 $this->mAction = $request->getText( 'action' );
  48                 $this->mRights = $request->getVal( 'wpRights' );
  49                 $this->mUser = $request->getText( 'wpMakesysopUser' );
  50                 $this->mSubmit = $request->getBool( 'wpMakesysopSubmit' ) && $request->wasPosted();
  51                 $this->mBuro = $request->getBool( 'wpSetBureaucrat' );
  52         }
  53
  54         function showForm( $err = '') {
  55                 global $wgOut, $wgUser, $wgLang;
  56
  57                 if ( $wgUser->isDeveloper() ) {
  58                         $wgOut->setPageTitle( wfMsg( "set_user_rights" ) );
  59                 } else {
  60                         $wgOut->setPagetitle( wfMsg( "makesysoptitle" ) );
  61                 }
  62
  63                 $wgOut->addWikiText( wfMsg( "makesysoptext" ) );
  64
  65                 $titleObj = Title::makeTitle( NS_SPECIAL, "Makesysop" );
  66                 $action = $titleObj->escapeLocalURL( "action=submit" );
  67
  68                 if ( "" != $err ) {
  69                         $wgOut->setSubtitle( wfMsg( "formerror" ) );
  70                         $wgOut->addHTML( "<p class='error'>{$err}</p>\n" );
  71                 }
  72                 $namedesc = wfMsg( "makesysopname" );
  73                 if ( !is_null( $this->mUser ) ) {
  74                         $encUser = htmlspecialchars( $this->mUser );
  75                 } else {
  76                         $encUser = "";
  77                 }
  78
  79                 $wgOut->addHTML( "
  80                         <form id=\"makesysop\" method=\"post\" action=\"{$action}\">
  81                         <table border='0'>
  82                         <tr>
  83                                 <td align='right'>$namedesc</td>
  84                                 <td align='left'>
  85                                         <input type='text' size='40' name=\"wpMakesysopUser\" value=\"$encUser\" />
  86                                 </td>
  87                         </tr>"
  88                 );
  89
  90                 $makeburo = wfMsg( "setbureaucratflag" );
  91                 $wgOut->addHTML(
  92                         "<tr>
  93                                 <td>&nbsp;</td><td align=left>
  94                                         <input type=checkbox name=\"wpSetBureaucrat\" value=1>$makeburo
  95                                 </td>
  96                         </tr>"
  97                 );
  98
  99                 if ( $wgUser->isDeveloper() ) {
 100                         $rights = wfMsg( "rights" );
 101                         if ( !is_null( $this->mRights ) ) {
 102                                 $encRights = htmlspecialchars( $this->mRights );
 103                         } else {
 104                                 $encRights = "sysop";
 105                         }
 106
 107                         $wgOut->addHTML( "
 108                                 <tr>
 109                                         <td align='right'>$rights</td>
 110                                         <td align='left'>
 111                                                 <input type='text' size='40' name=\"wpRights\" value=\"$encRights\" />
 112                                         </td>
 113                                 </tr>"
 114                         );
 115                 }
 116
 117                 if ( $wgUser->isDeveloper() ) {
 118                         $mss = wfMsg( "set_user_rights" );
 119                 } else {
 120                         $mss = wfMsg( "makesysopsubmit" );
 121                 }
 122                 $wgOut->addHTML(
 123                         "<tr>
 124                                 <td>&nbsp;</td><td align='left'>
 125                                         <input type='submit' name=\"wpMakesysopSubmit\" value=\"{$mss}\" />
 126                                 </td></tr></table>
 127                         </form>\n"
 128                 );
 129
 130         }
 131
 132         function doSubmit() {
 133                 global $wgOut, $wgUser, $wgLang;
 134                 global $wgDBname, $wgMemc, $wgLocalDatabases;
 135
 136                 $fname = 'MakesysopForm::doSubmit';
 137
 138                 $dbw =& wfGetDB( DB_MASTER );
 139                 $parts = explode( '@', $this->mUser );
 140                 $user_rights = $dbw->tableName( 'user_rights' );
 141                 $usertable   = $dbw->tableName( 'user' );
 142
 143                 if( count( $parts ) == 2 && $wgUser->isDeveloper() && strpos( '.', $user_rights ) === false ){
 144                         $username = $dbw->strencode( $parts[0] );
 145                         if ( array_key_exists( $parts[1], $wgLocalDatabases ) ) {
 146                                 $dbName = $wgLocalDatabases[$parts[1]];
 147                                 $user_rights = $dbName . '.' . $user_rights;
 148                                 $usertable   = $usertable . '.' . $usertable;
 149                         } else {
 150                                 $this->showFail();
 151                                 return;
 152                         }
 153                 } else {
 154                         $username = wfStrencode( $this->mUser );
 155                         $dbName = $wgDBname;
 156                 }
 157                 if ( $username{0} == "#" ) {
 158                         $id = intval( substr( $username, 1 ) );
 159                         $sql = "SELECT user_id,user_rights FROM $user_rights WHERE user_id=$id FOR UPDATE";
 160                 } else {
 161                         $encName = $dbw->strencode( $username );
 162                         $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";
 163                 }
 164
 165                 $prev = $dbw->ignoreErrors( TRUE );
 166                 $res = $dbw->query( $sql );
 167                 $dbw->ignoreErrors( $prev );
 168
 169                 if( $dbw->lastErrno() || ! $username || $dbw->numRows( $res ) == 0 ){
 170                         $this->showFail();
 171                         return;
 172                 }
 173
 174                 $row = $dbw->fetchObject( $res );
 175                 $id = intval( $row->user_id );
 176                 $rightsNotation = array();
 177
 178                 if ( $wgUser->isDeveloper() ) {
 179                         $newrights = (string)$this->mRights;
 180                         $rightsNotation[] = "=$this->mRights";
 181                 } else {
 182                         if( $row->user_rights ){
 183                                 $rights = explode(",", $row->user_rights );
 184                                 if(! in_array("sysop", $rights ) ){
 185                                         $rights[] = "sysop";
 186                                         $rightsNotation[] = "+sysop ";
 187                                 }
 188                                 if ( $this->mBuro && !in_array( "bureaucrat", $rights ) ) {
 189                                         $rights[] = "bureaucrat";
 190                                         $rightsNotation[] = "+bureaucrat ";
 191                                 }
 192                                 $newrights = addslashes( implode( ",", $rights ) );
 193                         } else {
 194                                 $newrights = "sysop";
 195                                 $rightsNotation[] = "+sysop";
 196                                 if ( $this->mBuro ) {
 197                                         $rightsNotation[] = "+bureaucrat";
 198                                         $newrights .= ",bureaucrat";
 199                                 }
 200                         }
 201                 }
 202
 203                 if ( count( $rightsNotation ) == 0 ) {
 204                         $this->showFail();
 205                 } else {
 206                         #$sql = "UPDATE $user_rights SET user_rights = '{$newrights}' WHERE user_id = $id LIMIT 1";
 207                         #$dbw->query($sql);
 208                         $dbw->replace( $user_rights, array( array( 'user_id', 'user_rights' )),
 209                                 array( 'user_id' => $id, 'user_rights' => $newrights ) , $fname );
 210                         $wgMemc->delete( "$dbName:user:id:$id" );
 211
 212                         $log = new LogPage( 'rights' );
 213                         $log->addEntry( 'rights', Title::makeTitle( NS_USER, $this->mUser ),
 214                                 implode( " ", $rightsNotation ) );
 215
 216                         $this->showSuccess();
 217                 }
 218         }
 219
 220         function showSuccess() {
 221                 global $wgOut, $wgUser;
 222
 223                 $wgOut->setPagetitle( wfMsg( "makesysoptitle" ) );
 224
 225                 if ( $wgUser->isDeveloper() ) {
 226                         $text = wfMsg( "user_rights_set", $this->mUser );
 227                 } else {
 228                         $text = wfMsg( "makesysopok", $this->mUser );
 229                 }
 230                 $text .= "\n\n";
 231                 $wgOut->addWikiText( $text );
 232                 $this->showForm();
 233
 234         }
 235
 236         function showFail() {
 237                 global $wgOut, $wgUser;
 238
 239                 $wgOut->setPagetitle( wfMsg( "makesysoptitle" ) );
 240                 if ( $wgUser->isDeveloper() ) {
 241                         $this->showForm( wfMsg( "set_rights_fail", $this->mUser ) );
 242                 } else {
 243                         $this->showForm( wfMsg( "makesysopfail", $this->mUser ) );
 244                 }
 245         }
 246 }
 247 ?>