includes/SpecialMaintenance.php

   1 <?php
   2
   3 # shortcut to get the current language "special" namespace name
   4 function sns() {
   5         global $wgLang ;
   6         $ns = $wgLang->getNamespaces() ;
   7         return $ns[NS_SPECIAL] ;
   8 }
   9
  10
  11 # Entry point
  12 function wfSpecialMaintenance( $par=NULL ) {
  13         global $wgUser, $wgOut, $wgLang, $wgTitle, $wgRequest, $wgLanguageCode;
  14         global $wgMiserMode;
  15
  16         # This pages is expensive ressource wise
  17         if ( $wgMiserMode ) {
  18                 $wgOut->addWikiText( wfMsg( 'perfdisabled' ) );
  19                 return;
  20         }
  21
  22         # Get parameters from the URL
  23         $submitmll = $wgRequest->getVal( 'submitmll' );
  24
  25         if( $par ) {
  26                 $subfunction = $par;
  27         } else {
  28                 $subfunction = $wgRequest->getText( 'subfunction' );
  29         }
  30
  31         # Call the subfunction requested by the user
  32         switch( $subfunction ) {
  33         case 'disambiguations': return wfSpecialDisambiguations() ; break;
  34
  35         # doubleredirects & brokenredirects are old maintenance subpages.
  36         case 'doubleredirects': return wfSpecialDoubleRedirects() ; break;
  37         case 'brokenredirects': return wfSpecialBrokenRedirects() ; break;
  38
  39         case 'selflinks':       return wfSpecialSelfLinks()       ; break;
  40         case 'mispeelings':     return wfSpecialMispeelings()     ; break;
  41         case 'missinglanguagelinks': return wfSpecialMissingLanguageLinks() ; break;
  42         }
  43
  44         if ( !is_null( $submitmll ) ) return wfSpecialMissingLanguageLinks() ;
  45
  46         $sk = $wgUser->getSkin();
  47         $ns = $wgLang->getNamespaces() ;
  48
  49         # Generate page output
  50
  51         $r = wfMsg('maintnancepagetext') ;
  52
  53         # Links to subfunctions
  54         $r .= "<UL>\n" ;
  55         $r .= "<li>".$sk->makeKnownLink( sns().':Disambiguations', wfMsg('disambiguations')) . "</li>\n";
  56         $r .= '<li>'.$sk->makeKnownLink( sns().':DoubleRedirects', wfMsg('doubleredirects')) . "</li>\n";
  57         $r .= '<li>'.$sk->makeKnownLink( sns().':BrokenRedirects', wfMsg('brokenredirects')) . "</li>\n";
  58         #$r .= "<li>".getMPL("selflinks")."</li>\n" ; # Doesn't work
  59         $r .= '<li>'.getMPL("mispeelings")."</li>\n" ;
  60
  61         # Interface for the missing language links
  62         $r .= '<li>';
  63           $l = getMPL('missinglanguagelinks');
  64           $l = str_replace ( '</a>' , '' , $l ) ;
  65           $l = str_replace ( '<a ' , '<FORM method="post" ' , $l ) ;
  66           $l = explode ( '>' , $l ) ;
  67           $l = $l[0] ;
  68         $r .= $l.">\n" ;
  69         $r .= '<input type="submit" name="submitmll" value="' ;
  70         $r .= htmlspecialchars(wfMsg('missinglanguagelinksbutton'), ENT_QUOTES);
  71         $r .= "\">\n" ;
  72         $r .= "<select name=\"thelang\">\n" ;
  73
  74         $a = $wgLang->getLanguageNames();
  75         $ak = array_keys ( $a ) ;
  76         foreach ( $ak AS $k ) {
  77                 if ( $k != $wgLanguageCode )
  78                         $r .= "<option value='{$k}'>{$a[$k]}</option>\n" ;
  79         }
  80         $r .= "</select>\n" ;
  81         $r .= "</FORM>\n</li>" ;
  82
  83         $r .= "</UL>\n" ;
  84         $wgOut->addHTML ( $r ) ;
  85 }
  86
  87 # Generate a maintenance page link
  88 function getMPL ( $x ) {
  89         global $wgUser , $wgLang;
  90         $sk = $wgUser->getSkin() ;
  91         return $sk->makeKnownLink( sns().":Maintenance" , wfMsg($x), 'subfunction='.$x ) ;
  92 }
  93
  94
  95 function getMaintenancePageBacklink( $subfunction ) {
  96         global $wgUser , $wgLang;
  97         $sk = $wgUser->getSkin() ;
  98         $ns = $wgLang->getNamespaces() ;
  99         $r = $sk->makeKnownLink (
 100                 $ns[-1].':Maintenance',
 101                 wfMsg( 'maintenancebacklink' ) ) ;
 102         $t = wfMsg ( $subfunction ) ;
 103
 104         $s = '<table width="100%" border="0"><tr><td>';
 105         $s .= '<h2>'.$t.'</h2></td><td align="right">';
 106         $s .= "{$r}</td></tr></table>\n" ;
 107         return $s ;
 108 }
 109
 110
 111 # Disambiguations, DoubleRedirects and BrokenRedirects are now using the
 112 # QueryPage class. Code is in a Special*.php file.
 113 function wfSpecialDoubleRedirects() {
 114         global $wgOut;
 115         $t = Title::makeTitle( NS_SPECIAL, "DoubleRedirects" );
 116         $wgOut->redirect ($t->getFullURL());
 117 }
 118
 119 function wfSpecialBrokenRedirects() {
 120         global $wgOut;
 121         $t = Title::makeTitle( NS_SPECIAL, "BrokenRedirects" );
 122         $wgOut->redirect ($t->getFullURL());
 123 }
 124
 125 function wfSpecialDisambiguations() {
 126         global $wgOut;
 127         $t = Title::makeTitle( NS_SPECIAL, "Disambiguations" );
 128         $wgOut->redirect ($t->getFullURL());
 129 }
 130
 131
 132 # This doesn't really work anymore, because self-links are now displayed as
 133 # unlinked bold text, and are not entered into the link table.
 134 function wfSpecialSelfLinks() {
 135         global $wgUser, $wgOut, $wgLang, $wgTitle;
 136         $fname = 'wfSpecialSelfLinks';
 137
 138         list( $limit, $offset ) = wfCheckLimits();
 139
 140         $sql = "SELECT cur_namespace,cur_title FROM cur,links " .
 141           "WHERE l_from=l_to AND l_to=cur_id " .
 142           "LIMIT {$offset}, {$limit}";
 143
 144         $res = wfQuery( $sql, DB_SLAVE, $fname );
 145
 146         $top = getMaintenancePageBacklink( 'selflinks' );
 147         $top .= '<p>'.wfMsg('selflinkstext')."</p><br>\n";
 148         $top .= wfShowingResults( $offset, $limit );
 149         $wgOut->addHTML( "<p>{$top}\n" );
 150
 151         $sl = wfViewPrevNext( $offset, $limit, 'REPLACETHIS' ) ;
 152         $sl = str_replace ( 'REPLACETHIS' , sns().":Maintenance&subfunction=selflinks" , $sl ) ;
 153         $wgOut->addHTML( "<br>{$sl}\n" );
 154
 155         $sk = $wgUser->getSkin();
 156         $s = '<ol start=' . ( $offset + 1 ) . '>';
 157         while ( $obj = wfFetchObject( $res ) ) {
 158                 $title = Title::makeTitle( $obj->cur_namespace, $obj->cur_title );
 159                 $s .= "<li>".$sk->makeKnownLinkObj( $title )."</li>\n" ;
 160         }
 161         wfFreeResult( $res );
 162         $s .= '</ol>';
 163         $wgOut->addHTML( $s );
 164         $wgOut->addHTML( "<p>{$sl}\n" );
 165 }
 166
 167
 168 function wfSpecialMispeelings () {
 169         global $wgUser, $wgOut, $wgLang, $wgTitle;
 170         $sk = $wgUser->getSkin();
 171         $fname = 'wfSpecialMispeelings';
 172
 173         list( $limit, $offset ) = wfCheckLimits();
 174         $dbr =& wfGetDB( DB_SLAVE );
 175         extract( $dbr->tableNames( 'cur', 'searchindex' ) );
 176
 177         # Determine page name
 178         $ms = wfMsg ( 'mispeelingspage' ) ;
 179         $mss = str_replace ( ' ' , '_' , $ms );
 180         $msp = $wgLang->getNsText(4).':'.$ms ;
 181         $msl = $sk->makeKnownLink ( $msp ) ;
 182
 183         # Load list from database
 184         $l = $dbr->selectField( 'cur', 'cur_text', array( 'cur_title' => $mss, 'cur_namespace' => 4 ), $fname );
 185         $l = explode ( "\n" , $l ) ;
 186         $a = array () ;
 187         foreach ( $l as $x )
 188                 if ( substr ( trim ( $x ) , 0 , 1 ) == '*' )
 189                         $a[] = strtolower ( trim ( substr ( trim ( $x ) , 1 ) ) );
 190         asort ( $a ) ;
 191
 192         $cnt = 0 ;
 193         $b = array () ;
 194         foreach ( $a AS $x ) {
 195                 if ( $cnt < $offset+$limit && $x != '' ) {
 196                         $y = $x ;
 197                         $x = preg_replace( '/^(\S+).*$/', '$1', $x );
 198                         $sql = "SELECT DISTINCT cur_title FROM $cur,$searchindex WHERE cur_id=si_page AND ".
 199                                 "cur_namespace=0 AND cur_is_redirect=0 AND " .
 200                                 "(MATCH(si_text) AGAINST ('" . $dbr->strencode( $wgLang->stripForSearch( $x ) ) . "'))" ;
 201                         $res = $dbr->query( $sql, $fname );
 202                         while ( $obj = $dbr->fetchObject ( $res ) ) {
 203                                 if ( $cnt >= $offset AND $cnt < $offset+$limit ) {
 204                                         if ( $y != '' ) {
 205                                                 if ( count ( $b ) > 0 ) $b[] = "</OL>\n" ;
 206                                                 $b[] = "<H3>{$y}</H3>\n<OL start=".($cnt+1).">\n" ;
 207                                                 $y = '' ;
 208                                         }
 209                                         $b[] = '<li>'.
 210                                                 $sk->makeKnownLink ( $obj->cur_title ).
 211                                                 ' ('.
 212                                                 $sk->makeBrokenLink ( $obj->cur_title , wfMsg ( "qbedit" ) ).
 213                                                 ")</li>\n" ;
 214                                 }
 215                                 $cnt++ ;
 216                         }
 217                 }
 218         }
 219         $top = getMaintenancePageBacklink( 'mispeelings' );
 220         $top .= "<p>".wfMsg( 'mispeelingstext', $msl )."</p><br>\n";
 221         $top .= wfShowingResults( $offset, $limit );
 222         $wgOut->addHTML( "<p>{$top}\n" );
 223
 224         $sl = wfViewPrevNext( $offset, $limit, 'REPLACETHIS' ) ;
 225         $sl = str_replace ( 'REPLACETHIS' , sns().":Maintenance&subfunction=mispeelings" , $sl ) ;
 226         $wgOut->addHTML( "<br>{$sl}\n" );
 227
 228         $s = implode ( '' , $b ) ;
 229         if ( count ( $b ) > 0 ) $s .= '</ol>';
 230         $wgOut->addHTML( $s );
 231         $wgOut->addHTML( "<p>{$sl}\n" );
 232 }
 233
 234
 235 function wfSpecialMissingLanguageLinks() {
 236         global $wgUser, $wgOut, $wgLang, $wgTitle, $wgRequest;
 237
 238         $fname = 'wfSpecialMissingLanguageLinks';
 239         $thelang = $wgRequest->getText( 'thelang' );
 240         if ( $thelang == 'w' ) $thelang = 'en' ; # Fix for international wikis
 241
 242         list( $limit, $offset ) = wfCheckLimits();
 243         $dbr =& wfGetDB( DB_SLAVE );
 244         $cur = $dbr->tableName( 'cur' );
 245
 246         $sql = "SELECT cur_title FROM $cur " .
 247           "WHERE cur_namespace=0 AND cur_is_redirect=0 " .
 248           "AND cur_title NOT LIKE '%/%' AND cur_text NOT LIKE '%[[{$thelang}:%' " .
 249           "LIMIT {$offset}, {$limit}";
 250
 251         $res = $dbr->query( $sql, $fname );
 252
 253
 254         $mll = wfMsg( 'missinglanguagelinkstext', $wgLang->getLanguageName($thelang) );
 255
 256         $top = getMaintenancePageBacklink( 'missinglanguagelinks' );
 257         $top .= "<p>$mll</p><br>";
 258         $top .= wfShowingResults( $offset, $limit );
 259         $wgOut->addHTML( "<p>{$top}\n" );
 260
 261         $sl = wfViewPrevNext( $offset, $limit, 'REPLACETHIS' ) ;
 262         $sl = str_replace ( 'REPLACETHIS' , sns().":Maintenance&subfunction=missinglanguagelinks&thelang={$thelang}" , $sl ) ;
 263         $wgOut->addHTML( "<br>{$sl}\n" );
 264
 265         $sk = $wgUser->getSkin();
 266         $s = '<ol start=' . ( $offset + 1 ) . '>';
 267         while ( $obj = $dbr->fetchObject( $res ) )
 268                 $s .= "<li>".$sk->makeKnownLink ( $obj->cur_title )."</li>\n" ;
 269         $dbr->freeResult( $res );
 270         $s .= '</ol>';
 271         $wgOut->addHTML( $s );
 272         $wgOut->addHTML( "<p>{$sl}\n" );
 273 }
 274
 275 ?>