includes/SpecialMaintenance.php

   1 <?php
   2
   3 function sns()
   4 {
   5         global $wgLang ;
   6         $ns = $wgLang->getNamespaces() ;
   7         return $ns[-1] ;
   8 }
   9
  10 function wfSpecialMaintenance( $par=NULL )
  11 {
  12         global $wgUser, $wgOut, $wgLang, $wgTitle, $wgRequest, $wgLanguageCode;
  13         global $wgMiserMode;
  14
  15         if ( $wgMiserMode ) {
  16                 $wgOut->addWikiText( wfMsg( "perfdisabled" ) );
  17                 return;
  18         }
  19
  20         $submitmll = $wgRequest->getVal( 'submitmll' );
  21
  22         if( $par )
  23                 $subfunction = $par;
  24         else
  25                 $subfunction = $wgRequest->getText( 'subfunction' );
  26
  27         if ( $subfunction == "disambiguations" ) return wfSpecialDisambiguations() ;
  28         if ( $subfunction == "doubleredirects" ) return wfSpecialDoubleRedirects() ;
  29         if ( $subfunction == "brokenredirects" ) return wfSpecialBrokenRedirects() ;
  30         if ( $subfunction == "selflinks" ) return wfSpecialSelfLinks() ;
  31         if ( $subfunction == "mispeelings" ) return wfSpecialMispeelings() ;
  32         if ( $subfunction == "missinglanguagelinks" ) return wfSpecialMissingLanguageLinks() ;
  33         if ( !is_null( $submitmll ) ) return wfSpecialMissingLanguageLinks() ;
  34
  35         $sk = $wgUser->getSkin();
  36         $ns = $wgLang->getNamespaces() ;
  37         $r = wfMsg("maintnancepagetext") ;
  38         $r .= "<UL>\n" ;
  39         $r .= "<li>".getMPL("disambiguations")."</li>\n" ;
  40         $r .= "<li>".getMPL("doubleredirects")."</li>\n" ;
  41         $r .= "<li>".getMPL("brokenredirects")."</li>\n" ;
  42         $r .= "<li>".getMPL("selflinks")."</li>\n" ;
  43         $r .= "<li>".getMPL("mispeelings")."</li>\n" ;
  44
  45         $r .= "<li>";
  46         $l = getMPL("missinglanguagelinks");
  47         $l = str_replace ( "</a>" , "" , $l ) ;
  48         $l = str_replace ( "<a " , "<FORM method=post " , $l ) ;
  49         $l = explode ( ">" , $l ) ;
  50         $l = $l[0] ;
  51         $r .= $l.">\n" ;
  52         $r .= "<input type=submit name='submitmll' value='" ;
  53         $r .= htmlspecialchars(wfMsg("missinglanguagelinksbutton"), ENT_QUOTES);
  54         $r .= "'>\n" ;
  55         $r .= "<select name=thelang>\n" ;
  56         $a = $wgLang->getLanguageNames();
  57         $ak = array_keys ( $a ) ;
  58         foreach ( $ak AS $k ) {
  59                 if ( $k != $wgLanguageCode )
  60                         $r .= "<option value='{$k}'>{$a[$k]}</option>\n" ;
  61                 }
  62         $r .= "</select>\n" ;
  63         $r .= "</FORM>\n</li>" ;
  64
  65         $r .= "</UL>\n" ;
  66         $wgOut->addHTML ( $r ) ;
  67 }
  68
  69 function getMPL ( $x )
  70 {
  71         global $wgUser , $wgLang;
  72         $sk = $wgUser->getSkin() ;
  73         return $sk->makeKnownLink(sns().":Maintenance",wfMsg($x),"subfunction={$x}") ;
  74 }
  75
  76 function getMaintenancePageBacklink( $subfunction )
  77 {
  78         global $wgUser , $wgLang;
  79         $sk = $wgUser->getSkin() ;
  80         $ns = $wgLang->getNamespaces() ;
  81         $r = $sk->makeKnownLink (
  82                 $ns[-1].":Maintenance",
  83                 wfMsg("maintenancebacklink") ) ;
  84         $t = wfMsg ( $subfunction ) ;
  85
  86         $s = "<table width=100% border=0><tr><td>";
  87         $s .= "<h2>{$t}</h2></td><td align=right>";
  88         $s .= "{$r}</td></tr></table>\n" ;
  89         return $s ;
  90 }
  91
  92 # Broken function
  93 # Suggest deprecating this in favour of a Special:Whatlinkshere with prev/next links [TS]
  94 function wfSpecialDisambiguations()
  95 {
  96         global $wgUser, $wgOut, $wgLang, $wgTitle;
  97         $fname = "wfSpecialDisambiguations";
  98
  99         list( $limit, $offset ) = wfCheckLimits();
 100
 101         $dp = wfStrencode( wfMsg("disambiguationspage") );
 102
 103         die( "wfSpecialDisambiguation is broken. Link tables have changed...\n" );
 104
 105         $sql = "SELECT la.l_from,la.l_to,"
 106                 . " lb.l_from AS source,lb.l_to AS dest,"
 107                 . " c.cur_id, c.cur_title AS dt"
 108                 . " FROM links AS la, links AS lb, cur AS c, cur AS d"
 109                 . " WHERE la.l_from='{$dp}'"
 110                 . " AND la.l_to=lb.l_to"
 111                 . " AND la.l_from<>lb.l_from"
 112                 . " AND c.cur_id=lb.l_to"
 113                 . " AND c.cur_namespace=0"
 114                 . " AND d.cur_title=lb.l_from"
 115                 . " AND d.cur_namespace=0"
 116                 . " LIMIT {$offset}, {$limit}";
 117
 118         $res = wfQuery( $sql, DB_READ, $fname );
 119
 120         $sk = $wgUser->getSkin();
 121
 122         $top = "<p>".wfMsg( "disambiguationstext", $sk->makeKnownLink( $dp ) )."</p><br>\n";
 123         $top = getMaintenancePageBacklink( "disambiguations" ) . $top;
 124         $top .= wfShowingResults( $offset, $limit );
 125         $wgOut->addHTML( "<p>{$top}\n" );
 126
 127         $sl = wfViewPrevNext( $offset, $limit, "REPLACETHIS" ) ;
 128         $sl = str_replace ( "REPLACETHIS" , sns().":Maintenance&subfunction=disambiguations" , $sl ) ;
 129         $wgOut->addHTML( "<br>{$sl}\n" );
 130
 131         $s = "<ol start=" . ( $offset + 1 ) . ">";
 132         while ( $obj = wfFetchObject( $res ) ) {
 133                 $l1 = $sk->makeKnownLink ( $obj->source , "" , "redirect=no" ) ;
 134                 $l2 = $sk->makeKnownLink ( $obj->dt ) ;
 135                 $l3 = $sk->makeBrokenLink ( $obj->source , "(".wfMsg("qbedit").")" , "redirect=no" ) ;
 136                 $s .= "<li>{$l1} {$l3} => {$l2}</li>\n" ;
 137         }
 138         wfFreeResult( $res );
 139         $s .= "</ol>";
 140         $wgOut->addHTML( $s );
 141         $wgOut->addHTML( "<p>{$sl}\n" );
 142 }
 143
 144 function wfSpecialDoubleRedirects()
 145 {
 146         global $wgUser, $wgOut, $wgLang, $wgTitle;
 147         $fname = "wfSpecialDoubleRedirects";
 148
 149         list( $limit, $offset ) = wfCheckLimits();
 150
 151         $sql = "SELECT ca.cur_namespace as ns_a, ca.cur_title as title_a," .
 152                "  cb.cur_namespace as ns_b, cb.cur_title as title_b," .
 153                    "  cb.cur_text AS rt " .
 154                "FROM links,cur AS ca,cur AS cb ".
 155                "WHERE ca.cur_is_redirect=1 AND cb.cur_is_redirect=1 AND l_to=cb.cur_id " .
 156                "  AND l_from=ca.cur_id LIMIT {$offset}, {$limit}" ;
 157
 158         $res = wfQuery( $sql, DB_READ, $fname );
 159
 160         $top = getMaintenancePageBacklink( "doubleredirects" );
 161         $top .= "<p>".wfMsg("doubleredirectstext")."</p><br>\n";
 162         $top .= wfShowingResults( $offset, $limit );
 163         $wgOut->addHTML( "<p>{$top}\n" );
 164
 165         $sl = wfViewPrevNext( $offset, $limit, "REPLACETHIS" ) ;
 166         $sl = str_replace ( "REPLACETHIS" , sns().":Maintenance&subfunction=doubleredirects" , $sl ) ;
 167         $wgOut->addHTML( "<br>{$sl}\n" );
 168
 169         $sk = $wgUser->getSkin();
 170         $s = "<ol start=" . ( $offset + 1 ) . ">";
 171         while ( $obj = wfFetchObject( $res ) ) {
 172                 $n = explode ( "\n" , $obj->rt ) ;
 173                 $n = $n[0] ;
 174                 $sourceTitle = Title::makeTitle( $obj->ns_a, $obj->title_a );
 175                 $destTitle = Title::makeTitle( $obj->ns_b, $obj->title_b );
 176
 177                 $l1 = $sk->makeKnownLinkObj( $sourceTitle , "" , "redirect=no" ) ;
 178                 $l2 = $sk->makeKnownLinkObj( $destTitle , "" , "redirect=no" ) ;
 179                 $l3 = $sk->makeBrokenLinkObj( $sourceTitle , "(".wfMsg("qbedit").")" , "redirect=no" ) ;
 180                 $s .= "<li>{$l1} {$l3} => {$l2} (\"{$n}\")</li>\n" ;
 181         }
 182         wfFreeResult( $res );
 183         $s .= "</ol>";
 184         $wgOut->addHTML( $s );
 185         $wgOut->addHTML( "<p>{$sl}\n" );
 186 }
 187
 188 function wfSpecialBrokenRedirects()
 189 {
 190         global $wgUser, $wgOut, $wgLang, $wgTitle;
 191         $fname = "wfSpecialBrokenRedirects";
 192
 193         list( $limit, $offset ) = wfCheckLimits();
 194
 195         $sql = "SELECT bl_to,cur_title FROM brokenlinks,cur " .
 196           "WHERE cur_is_redirect=1 AND cur_namespace=0 AND bl_from=cur_id " .
 197           "LIMIT {$offset}, {$limit}" ;
 198
 199         $res = wfQuery( $sql, DB_READ, $fname );
 200
 201         $top = getMaintenancePageBacklink( "brokenredirects" );
 202         $top .= "<p>".wfMsg("brokenredirectstext")."</p><br>\n";
 203         $top .= wfShowingResults( $offset, $limit );
 204         $wgOut->addHTML( "<p>{$top}\n" );
 205
 206         $sl = wfViewPrevNext( $offset, $limit, "REPLACETHIS" ) ;
 207         $sl = str_replace ( "REPLACETHIS" , sns().":Maintenance&subfunction=brokenredirects" , $sl ) ;
 208         $wgOut->addHTML( "<br>{$sl}\n" );
 209
 210         $sk = $wgUser->getSkin();
 211         $s = "<ol start=" . ( $offset + 1 ) . ">";
 212         while ( $obj = wfFetchObject( $res ) ) {
 213                 $l1 = $sk->makeKnownLink ( $obj->cur_title , "" , "redirect=no" ) ;
 214                 $l2 = $sk->makeBrokenLink ( $obj->cur_title , "(".wfMsg("qbedit").")" , "redirect=no" ) ;
 215                 $l3 = $sk->makeBrokenLink ( $obj->bl_to , "" , "redirect=no" ) ;
 216                 $s .= "<li>{$l1} {$l2} => {$l3}</li>\n" ;
 217         }
 218         wfFreeResult( $res );
 219         $s .= "</ol>";
 220         $wgOut->addHTML( $s );
 221         $wgOut->addHTML( "<p>{$sl}\n" );
 222 }
 223
 224 # This doesn't really work anymore, because self-links are now displayed as
 225 # unlinked bold text, and are not entered into the link table.
 226 function wfSpecialSelfLinks()
 227 {
 228         global $wgUser, $wgOut, $wgLang, $wgTitle;
 229         $fname = "wfSpecialSelfLinks";
 230
 231         list( $limit, $offset ) = wfCheckLimits();
 232
 233         $sql = "SELECT cur_namespace,cur_title FROM cur,links " .
 234           "WHERE l_from=l_to AND l_to=cur_id " .
 235           "LIMIT {$offset}, {$limit}";
 236
 237         $res = wfQuery( $sql, DB_READ, $fname );
 238
 239         $top = getMaintenancePageBacklink( "selflinks" );
 240         $top .= "<p>".wfMsg("selflinkstext")."</p><br>\n";
 241         $top .= wfShowingResults( $offset, $limit );
 242         $wgOut->addHTML( "<p>{$top}\n" );
 243
 244         $sl = wfViewPrevNext( $offset, $limit, "REPLACETHIS" ) ;
 245         $sl = str_replace ( "REPLACETHIS" , sns().":Maintenance&subfunction=selflinks" , $sl ) ;
 246         $wgOut->addHTML( "<br>{$sl}\n" );
 247
 248         $sk = $wgUser->getSkin();
 249         $s = "<ol start=" . ( $offset + 1 ) . ">";
 250         while ( $obj = wfFetchObject( $res ) ) {
 251                 $title = Title::makeTitle( $obj->cur_namespace, $obj->cur_title );
 252                 $s .= "<li>".$sk->makeKnownLinkObj( $title )."</li>\n" ;
 253         }
 254         wfFreeResult( $res );
 255         $s .= "</ol>";
 256         $wgOut->addHTML( $s );
 257         $wgOut->addHTML( "<p>{$sl}\n" );
 258 }
 259
 260 function wfSpecialMispeelings ()
 261 {
 262         global $wgUser, $wgOut, $wgLang, $wgTitle;
 263         $sk = $wgUser->getSkin();
 264         $fname = "wfSpecialMispeelings";
 265
 266                 list( $limit, $offset ) = wfCheckLimits();
 267
 268         # Determine page name
 269         $ms = wfMsg ( "mispeelingspage" ) ;
 270         $mss = wfStrencode( str_replace ( " " , "_" , $ms ) );
 271         $msp = $wgLang->getNsText(4).":".$ms ;
 272         $msl = $sk->makeKnownLink ( $msp ) ;
 273
 274         # Load list from database
 275         $sql = "SELECT cur_text FROM cur WHERE cur_title='{$mss}' AND cur_namespace=4" ;
 276         $res = wfQuery( $sql, DB_READ, $fname );
 277         $obj = wfFetchObject ( $res ) ;
 278         $l = $obj->cur_text ;
 279         $l = explode ( "\n" , $l ) ;
 280         $a = array () ;
 281         foreach ( $l as $x )
 282                 if ( substr ( trim ( $x ) , 0 , 1 ) == "*" )
 283                         $a[] = strtolower ( trim ( substr ( trim ( $x ) , 1 ) ) );
 284         asort ( $a ) ;
 285
 286         $cnt = 0 ;
 287         $b = array () ;
 288         foreach ( $a AS $x ) {
 289                 if ( $cnt < $offset+$limit && $x != "" ) {
 290                         $y = $x ;
 291                         $x = preg_replace( '/^(\S+).*$/', '$1', $x );
 292                         #$sql = "SELECT DISTINCT cur_title FROM cur WHERE cur_namespace=0 AND cur_is_redirect=0 AND (MATCH(cur_ind_text) AGAINST ('" . wfStrencode( $wgLang->stripForSearch( $x ) ) . "'))" ;
 293                         $sql = "SELECT DISTINCT cur_title FROM cur,searchindex WHERE cur_id=si_page AND cur_namespace=0 AND cur_is_redirect=0 AND (MATCH(si_text) AGAINST ('" . wfStrencode( $wgLang->stripForSearch( $x ) ) . "'))" ;
 294                         $res = wfQuery( $sql, DB_READ, $fname );
 295                         while ( $obj = wfFetchObject ( $res ) ) {
 296                                 if ( $cnt >= $offset AND $cnt < $offset+$limit ) {
 297                                         if ( $y != "" ) {
 298                                                 if ( count ( $b ) > 0 ) $b[] = "</OL>\n" ;
 299                                                 $b[] = "<H3>{$y}</H3>\n<OL start=".($cnt+1).">\n" ;
 300                                                 $y = "" ;
 301                                                 }
 302                                         $b[] = "<li>".
 303                                                 $sk->makeKnownLink ( $obj->cur_title ).
 304                                                 " (".
 305                                                 $sk->makeBrokenLink ( $obj->cur_title , wfMsg ( "qbedit" ) ).
 306                                                 ")</li>\n" ;
 307                                         }
 308                                 $cnt++ ;
 309                                 }
 310                         }
 311                 }
 312         $top = getMaintenancePageBacklink( "mispeelings" );
 313         $top .= "<p>".wfMsg( "mispeelingstext", $msl )."</p><br>\n";
 314         $top .= wfShowingResults( $offset, $limit );
 315         $wgOut->addHTML( "<p>{$top}\n" );
 316
 317         $sl = wfViewPrevNext( $offset, $limit, "REPLACETHIS" ) ;
 318         $sl = str_replace ( "REPLACETHIS" , sns().":Maintenance&subfunction=mispeelings" , $sl ) ;
 319         $wgOut->addHTML( "<br>{$sl}\n" );
 320
 321         $s = implode ( "" , $b ) ;
 322         if ( count ( $b ) > 0 ) $s .= "</ol>";
 323         $wgOut->addHTML( $s );
 324         $wgOut->addHTML( "<p>{$sl}\n" );
 325 }
 326
 327
 328 function wfSpecialMissingLanguageLinks()
 329 {
 330         global $wgUser, $wgOut, $wgLang, $wgTitle, $wgRequest;
 331
 332         $fname = "wfSpecialMissingLanguageLinks";
 333         $thelang = $wgRequest->getText( 'thelang' );
 334         if ( $thelang == "w" ) $thelang = "en" ; # Fix for international wikis
 335
 336         list( $limit, $offset ) = wfCheckLimits();
 337
 338         $sql = "SELECT cur_title FROM cur " .
 339           "WHERE cur_namespace=0 AND cur_is_redirect=0 " .
 340           "AND cur_title NOT LIKE '%/%' AND cur_text NOT LIKE '%[[{$thelang}:%' " .
 341           "LIMIT {$offset}, {$limit}";
 342
 343         $res = wfQuery( $sql, DB_READ, $fname );
 344
 345
 346         $mll = wfMsg( "missinglanguagelinkstext", $wgLang->getLanguageName($thelang) );
 347
 348         $top = getMaintenancePageBacklink( "missinglanguagelinks" );
 349         $top .= "<p>$mll</p><br>";
 350         $top .= wfShowingResults( $offset, $limit );
 351         $wgOut->addHTML( "<p>{$top}\n" );
 352
 353         $sl = wfViewPrevNext( $offset, $limit, "REPLACETHIS" ) ;
 354         $sl = str_replace ( "REPLACETHIS" , sns().":Maintenance&subfunction=missinglanguagelinks&thelang={$thelang}" , $sl ) ;
 355         $wgOut->addHTML( "<br>{$sl}\n" );
 356
 357         $sk = $wgUser->getSkin();
 358         $s = "<ol start=" . ( $offset + 1 ) . ">";
 359         while ( $obj = wfFetchObject( $res ) )
 360                 $s .= "<li>".$sk->makeKnownLink ( $obj->cur_title )."</li>\n" ;
 361         wfFreeResult( $res );
 362         $s .= "</ol>";
 363         $wgOut->addHTML( $s );
 364         $wgOut->addHTML( "<p>{$sl}\n" );
 365 }
 366
 367 ?>