4 * @subpackage Maintenance
9 require_once 'convertLinks.inc';
10 require_once 'InitialiseMessages.inc';
11 require_once 'archives/moveCustomMessages.inc';
14 # table patch file (in maintenance/archives)
15 array( 'linkscc', 'patch-linkscc.sql' ),
16 array( 'hitcounter', 'patch-hitcounter.sql' ),
17 array( 'querycache', 'patch-querycache.sql' ),
18 array( 'objectcache', 'patch-objectcache.sql' ),
19 array( 'categorylinks', 'patch-categorylinks.sql' ),
20 array( 'logging', 'patch-logging.sql' ),
21 array( 'user_rights', 'patch-user_rights.sql' ),
22 array( 'user_groups', 'patch-userlevels.sql' ),
26 # table field patch file (in maintenance/archives)
27 array( 'ipblocks', 'ipb_id', 'patch-ipblocks.sql' ),
28 array( 'ipblocks', 'ipb_expiry', 'patch-ipb_expiry.sql' ),
29 array( 'recentchanges', 'rc_type', 'patch-rc_type.sql' ),
30 array( 'recentchanges', 'rc_ip', 'patch-rc_ip.sql' ),
31 array( 'recentchanges', 'rc_id', 'patch-rc_id.sql' ),
32 array( 'recentchanges', 'rc_patrolled', 'patch-rc-patrol.sql' ),
33 array( 'user', 'user_real_name', 'patch-user-realname.sql' ),
34 array( 'user', 'user_token', 'patch-user_token.sql' ),
35 array( 'user_rights', 'ur_user', 'patch-rename-user_groups-and_rights.sql' ),
36 array( 'group', 'group_rights', 'patch-userlevels-rights.sql' ),
39 function add_table( $name, $patch ) {
41 if ( $wgDatabase->tableExists( $name ) ) {
42 echo "...$name table already exists.\n";
44 echo "Creating $name table...";
45 dbsource( "maintenance/archives/$patch", $wgDatabase );
50 function add_field( $table, $field, $patch ) {
52 if ( $wgDatabase->fieldExists( $table, $field ) ) {
53 echo "...have $field field in $table table.\n";
55 echo "Adding $field field to table $table...";
56 dbsource( "maintenance/archives/$patch" , $wgDatabase );
61 function do_revision_updates() {
62 global $wgSoftwareRevision;
63 if ( $wgSoftwareRevision < 1001 ) {
68 function update_passwords() {
69 wfDebugDieBacktrace( "This function needs to be updated or removed.\n" );
72 $fname = "Update script: update_passwords()";
73 print "\nIt appears that you need to update the user passwords in your\n" .
74 "database. If you have already done this (if you've run this update\n" .
75 "script once before, for example), doing so again will make all your\n" .
76 "user accounts inaccessible, so be sure you only do this once.\n" .
77 "Update user passwords? (yes/no)";
79 $resp = readconsole();
80 if ( ! ( "Y" == $resp{0} || "y" == $resp{0} ) ) { return; }
82 $sql = "SELECT user_id,user_password FROM user";
83 $source = $wgDatabase->query( $sql, $fname );
85 while ( $row = $wgDatabase->fetchObject( $source ) ) {
87 $oldpass = $row->user_password;
88 $newpass = md5( "{$id}-{$oldpass}" );
90 $sql = "UPDATE user SET user_password='{$newpass}' " .
91 "WHERE user_id={$id}";
92 $wgDatabase->query( $sql, $fname );
96 function do_interwiki_update() {
97 # Check that interwiki table exists; if it doesn't source it
99 if( $wgDatabase->tableExists( "interwiki" ) ) {
100 echo "...already have interwiki table\n";
103 echo "Creating interwiki table: ";
104 dbsource( "maintenance/archives/patch-interwiki.sql" );
106 echo "Adding default interwiki definitions: ";
107 dbsource( "maintenance/interwiki.sql" );
111 function do_index_update() {
112 # Check that proper indexes are in place
114 $meta = $wgDatabase->fieldInfo( "recentchanges", "rc_timestamp" );
115 if( $meta->multiple_key == 0 ) {
116 echo "Updating indexes to 20031107: ";
117 dbsource( "maintenance/archives/patch-indexes.sql" );
121 echo "...indexes seem up to 20031107 standards\n";
125 function do_linkscc_1_3_update() {
126 // Update linkscc table to 1.3 schema if necessary
127 global $wgDatabase, $wgVersion;
128 if( $wgDatabase->tableExists( "linkscc" )
129 && $wgDatabase->fieldExists( "linkscc", "lcc_title" ) ) {
130 echo "Altering lcc_title field from linkscc table... ";
131 dbsource( "maintenance/archives/patch-linkscc-1.3.sql", $wgDatabase );
134 echo "...linkscc is up to date, or does not exist. Good.\n";
138 function do_image_name_unique_update() {
140 if( $wgDatabase->indexExists( 'image', 'PRIMARY' ) ) {
141 echo "...image primary key already set.\n";
143 echo "Making img_name the primary key... ";
144 dbsource( "maintenance/archives/patch-image_name_primary.sql", $wgDatabase );
149 function do_watchlist_update() {
151 if( $wgDatabase->fieldExists( 'watchlist', 'wl_notificationtimestamp' ) ) {
152 echo "ENOTIF: The watchlist table is already set up for email notification.\n";
154 echo "ENOTIF: Adding wl_notificationtimestamp field for email notification management.";
155 /* ALTER TABLE watchlist ADD (wl_notificationtimestamp varchar(14) binary NOT NULL default '0'); */
156 dbsource( "maintenance/archives/patch-email-notification.sql", $wgDatabase );
161 function do_copy_newtalk_to_watchlist() {
163 global $wgCommandLineMode; # this needs to be saved while getID() and getName() are called
165 $CommandLineMode_save = $wgCommandLineMode;
166 $wgCommandLineMode = false; # otherwise User:loadfromDatabase() early returns, but we need it herein
168 if ( $wgDatabase->tableExists( 'user_newtalk' ) ) {
169 $res = $wgDatabase->safeQuery( 'SELECT user_id, user_ip FROM !',
170 $wgDatabase->tableName( 'user_newtalk' ) );
171 $num_newtalks=$wgDatabase->numRows($res);
172 echo "ENOTIF: Now converting ".$num_newtalks." user_newtalk entries to watchlist table entries ... \n";
175 for ( $i = 1; $i <= $num_newtalks; $i++ ) {
176 $wluser = $wgDatabase->fetchObject( $res );
177 echo 'ENOTIF: <= user_newtalk: user_id='.$wluser->user_id.' user_ip='.$wluser->user_ip."\n";
178 if ($wluser->user_id == 0) { # anonymous users ... have IP numbers as "names"
179 if ($user->isIP($wluser->user_ip)) { # do only if it really looks like an IP number (double checked)
180 $wgDatabase->replace( 'watchlist',
181 array(array('wl_user','wl_namespace', 'wl_title', 'wl_notificationtimestamp' )),
182 array('wl_user' => 0,
183 'wl_namespace' => NS_USER_TALK,
184 'wl_title' => $wluser->user_ip,
185 'wl_notificationtimestamp' => '19700101000000'
186 ), 'updaters.inc::do_watchlist_update2'
188 echo 'ENOTIF: ====> watchlist: user_id=0 '.$wluser->user_ip."\n";
190 } else { # normal users ... have user_ids
191 $user->setID($wluser->user_id);
192 $wgDatabase->replace( 'watchlist',
193 array(array('wl_user','wl_namespace', 'wl_title', 'wl_notificationtimestamp' )),
194 array('wl_user' => $user->getID(),
195 'wl_namespace' => NS_USER_TALK,
196 'wl_title' => $user->getName(),
197 'wl_notificationtimestamp' => '19700101000000'
198 ), 'updaters.inc::do_watchlist_update3'
200 echo 'ENOTIF: ====> watchlist: user_id='.$user->getID().' '.$user->getName()."\n";
203 echo "ENOTIF: The watchlist table has got the former user_newtalk entries.\n";
204 dbsource( "maintenance/archives/patch-drop-user_newtalk.sql", $wgDatabase );
205 echo "ENOTIF: Deleting the user_newtalk table as its entries are now in the watchlist table.\n";
207 echo "ENOTIF: No user_newtalk table found. Nothing to convert to watchlist table entries.\n";
209 $wgCommandLineMode = $CommandLineMode_save;
213 function do_user_update() {
215 if( $wgDatabase->fieldExists( 'user', 'user_emailauthenticationtimestamp' ) ) {
216 echo "EAUTHENT: The user table is already set up for email authentication.\n";
218 echo "EAUTHENT: Adding user_emailauthenticationtimestamp field for email authentication management.";
219 /* ALTER TABLE user ADD (user_emailauthenticationtimestamp varchar(14) binary NOT NULL default '0'); */
220 dbsource( "maintenance/archives/patch-email-authentication.sql", $wgDatabase );
225 # Assumes that the group table has been added.
226 function do_group_update() {
228 $res = $wgDatabase->safeQuery( 'SELECT COUNT(*) AS c FROM !',
229 $wgDatabase->tableName( 'group' ) );
230 $row = $wgDatabase->fetchObject( $res );
231 $wgDatabase->freeResult( $res );
233 echo "Adding default group definitions... ";
234 dbsource( "maintenance/archives/patch-userlevels-defaultgroups.sql", $wgDatabase );
237 echo "...group definitions already in place.\n";
238 $res = $wgDatabase->safeQuery( "SELECT COUNT(*) AS n FROM !
239 WHERE group_name IN ('Sysops','Bureaucrat')
240 AND group_rights NOT LIKE 'sysop'",
241 $wgDatabase->tableName( 'group' ) );
242 $row = $wgDatabase->fetchObject( $res );
243 $wgDatabase->freeResult( $res );
245 echo "Fixing sysops group permissions... ";
246 dbsource( "maintenance/archives/patch-group-sysopfix.sql", $wgDatabase );
249 echo "...sysop group permissions look ok.\n";
254 function do_schema_restructuring() {
256 $fname="do_schema_restructuring";
257 if ( $wgDatabase->tableExists( 'page' ) ) {
258 echo "...page table already exists.\n";
260 echo "...converting from cur/old to page/revision/text DB structure.\n"; flush();
261 echo "......checking for duplicate entries.\n"; flush();
262 $rows = $wgDatabase->query( 'SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c
263 FROM cur GROUP BY cur_title, cur_namespace HAVING c>1', $fname );
265 if ( $wgDatabase->numRows( $rows ) > 0 ) {
266 echo "......<b>Found duplicate entries</b>\n";
267 echo ( sprintf( "<b> %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) );
268 while ( $row = $wgDatabase->fetchObject( $rows ) ) {
269 if ( ! isset( $duplicate[$row->cur_namespace] ) ) {
270 $duplicate[$row->cur_namespace] = array();
272 $duplicate[$row->cur_namespace][] = $row->cur_title;
273 echo ( sprintf( " %-60s %3s %5s\n", $row->cur_title, $row->cur_namespace, $row->c ) );
275 $sql = 'SELECT cur_title, cur_namespace, cur_id, cur_timestamp FROM cur WHERE ';
277 foreach ( $duplicate as $ns => $titles ) {
283 $sql .= "( cur_namespace = {$ns} AND cur_title in (";
285 foreach ( $titles as $t ) {
287 $sql .= $wgDatabase->addQuotes( $t );
290 $sql .= ', ' . $wgDatabase->addQuotes( $t );
295 # By sorting descending, the most recent entry will be the first in the list.
296 # All following entries will be deleted by the next while-loop.
297 $sql .= 'ORDER BY cur_namespace, cur_title, cur_timestamp DESC';
299 $rows = $wgDatabase->query( $sql, $fname );
301 $prev_title = $prev_namespace = false;
304 while ( $row = $wgDatabase->fetchObject( $rows ) ) {
305 if ( $prev_title == $row->cur_title && $prev_namespace == $row->cur_namespace ) {
306 $deleteId[] = $row->cur_id;
308 $prev_title = $row->cur_title;
309 $prev_namespace = $row->cur_namespace;
311 $sql = 'DELETE FROM cur WHERE cur_id IN ( ' . join( ',', $deleteId ) . ')';
312 $rows = $wgDatabase->query( $sql, $fname );
313 echo "......<b>Deleted</b> ".$wgDatabase->affectedRows()." records.\n";
317 echo "......Creating tables.\n";
318 $wgDatabase->query(" CREATE TABLE page (
319 page_id int(8) unsigned NOT NULL auto_increment,
320 page_namespace tinyint NOT NULL,
321 page_title varchar(255) binary NOT NULL,
322 page_restrictions tinyblob NOT NULL default '',
323 page_counter bigint(20) unsigned NOT NULL default '0',
324 page_is_redirect tinyint(1) unsigned NOT NULL default '0',
325 page_is_new tinyint(1) unsigned NOT NULL default '0',
326 page_random real unsigned NOT NULL,
327 page_touched char(14) binary NOT NULL default '',
328 page_latest int(8) unsigned NOT NULL,
330 PRIMARY KEY page_id (page_id),
331 UNIQUE INDEX name_title (page_namespace,page_title),
334 $wgDatabase->query("CREATE TABLE revision (
335 rev_id int(8) unsigned NOT NULL auto_increment,
336 rev_page int(8) unsigned NOT NULL,
337 rev_comment tinyblob NOT NULL default '',
338 rev_user int(5) unsigned NOT NULL default '0',
339 rev_user_text varchar(255) binary NOT NULL default '',
340 rev_timestamp char(14) binary NOT NULL default '',
341 rev_minor_edit tinyint(1) unsigned NOT NULL default '0',
342 inverse_timestamp char(14) binary NOT NULL default '',
344 PRIMARY KEY rev_page_id (rev_page, rev_id),
345 UNIQUE INDEX rev_id (rev_id),
346 INDEX rev_timestamp (rev_timestamp),
347 INDEX page_timestamp (rev_page,inverse_timestamp),
348 INDEX user_timestamp (rev_user,inverse_timestamp),
349 INDEX usertext_timestamp (rev_user_text,inverse_timestamp)
352 echo "......Locking tables.\n";
353 $wgDatabase->query( 'LOCK TABLES page WRITE, revision WRITE, old WRITE, cur WRITE', $fname );
355 $maxold = $wgDatabase->selectField( 'old', 'max(old_id)', '', $fname );
356 echo "......maxold is {$maxold}\n";
358 echo "......Moving text from cur.\n";
359 $wgDatabase->query( "INSERT INTO old (old_namespace, old_title, old_text, old_comment, old_user, old_user_text,
360 old_timestamp, old_minor_edit, old_flags, inverse_timestamp)
361 SELECT cur_namespace, cur_title, cur_text, cur_comment, cur_user, cur_user_text, cur_timestamp, cur_minor_edit,
362 '', inverse_timestamp
365 echo "......Setting up revision table.\n";
366 $wgDatabase->query( "INSERT INTO revision (rev_id, rev_page, rev_comment, rev_user, rev_user_text, rev_timestamp,
367 inverse_timestamp, rev_minor_edit)
368 SELECT old_id, cur_id, old_comment, old_user, old_user_text,
369 old_timestamp, old.inverse_timestamp, old_minor_edit
370 FROM old,cur WHERE old_namespace=cur_namespace AND old_title=cur_title", $fname );
372 echo "......Setting up page table.\n";
373 $wgDatabase->query( "INSERT INTO page (page_id, page_namespace, page_title, page_restrictions, page_counter,
374 page_is_redirect, page_is_new, page_random, page_touched, page_latest)
375 SELECT cur_id, cur_namespace, cur_title, cur_restrictions, cur_counter, cur_is_redirect, cur_is_new,
376 cur_random, cur_touched, rev_id
378 WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", $fname );
380 echo "......Unlocking tables.\n";
381 $wgDatabase->query( "UNLOCK TABLES", $fname );
383 echo "......Renaming old.\n";
384 $wgDatabase->query( "ALTER TABLE old RENAME TO text", $fname );
389 function do_all_updates() {
390 global $wgNewTables, $wgNewFields;
393 foreach ( $wgNewTables as $tableRecord ) {
394 add_table( $tableRecord[0], $tableRecord[1] );
399 foreach ( $wgNewFields as $fieldRecord ) {
400 add_field( $fieldRecord[0], $fieldRecord[1], $fieldRecord[2] );
404 # Add default group data
405 do_group_update(); flush();
407 # Do schema updates which require special handling
408 do_interwiki_update(); flush();
409 do_index_update(); flush();
410 do_linkscc_1_3_update(); flush();
411 convertLinks(); flush();
412 do_image_name_unique_update(); flush();
413 do_watchlist_update(); flush();
414 do_copy_newtalk_to_watchlist(); flush();
415 do_user_update(); flush();
417 do_schema_restructuring(); flush();
419 if ( isTemplateInitialised() ) {
420 print "Template namespace already initialised\n";
422 moveCustomMessages( 1 ); flush();
423 moveCustomMessages( 2 ); flush();
424 moveCustomMessages( 3 ); flush();
427 initialiseMessages(); flush();