*/
class ApiQueryDeletedrevs extends ApiQueryBase {
- public function __construct( $query, $moduleName ) {
+ public function __construct( ApiQuery $query, $moduleName ) {
parent::__construct( $query, $moduleName, 'dr' );
}
$fld_token = isset( $prop['token'] );
$fld_tags = isset( $prop['tags'] );
+ if ( isset( $prop['token'] ) ) {
+ $p = $this->getModulePrefix();
+ $this->setWarning(
+ "{$p}prop=token has been deprecated. Please use action=query&meta=tokens instead."
+ );
+ }
+
// If we're in JSON callback mode, no tokens can be obtained
if ( !is_null( $this->getMain()->getRequest()->getVal( 'callback' ) ) ) {
$fld_token = false;
}
$this->addTables( 'archive' );
- $this->addFields( array( 'ar_title', 'ar_namespace', 'ar_timestamp', 'ar_deleted' ) );
+ $this->addFields( array( 'ar_title', 'ar_namespace', 'ar_timestamp', 'ar_deleted', 'ar_id' ) );
$this->addFieldsIf( 'ar_parent_id', $fld_parentid );
$this->addFieldsIf( 'ar_rev_id', $fld_revid );
}
if ( $fld_content ) {
+ // Modern MediaWiki has the content for deleted revs in the 'text'
+ // table using fields old_text and old_flags. But revisions deleted
+ // pre-1.5 store the content in the 'archive' table directly using
+ // fields ar_text and ar_flags, and no corresponding 'text' row. So
+ // we have to LEFT JOIN and fetch all four fields, plus ar_text_id
+ // to be able to tell the difference.
$this->addTables( 'text' );
$this->addJoinConds(
- array( 'text' => array( 'INNER JOIN', array( 'ar_text_id=old_id' ) ) )
+ array( 'text' => array( 'LEFT JOIN', array( 'ar_text_id=old_id' ) ) )
);
- $this->addFields( array( 'ar_text', 'ar_text_id', 'old_text', 'old_flags' ) );
+ $this->addFields( array( 'ar_text', 'ar_flags', 'ar_text_id', 'old_text', 'old_flags' ) );
// This also means stricter restrictions
if ( !$user->isAllowedAny( 'undelete', 'deletedtext' ) ) {
// check it again just in case)
if ( !$user->isAllowed( 'deletedhistory' ) ) {
$bitmask = Revision::DELETED_USER;
- } elseif ( !$user->isAllowed( 'suppressrevision' ) ) {
+ } elseif ( !$user->isAllowedAny( 'suppressrevision', 'viewsuppressed' ) ) {
$bitmask = Revision::DELETED_USER | Revision::DELETED_RESTRICTED;
} else {
$bitmask = 0;
}
}
- if ( !is_null( $params['continue'] ) && ( $mode == 'all' || $mode == 'revs' ) ) {
+ if ( !is_null( $params['continue'] ) ) {
$cont = explode( '|', $params['continue'] );
- $this->dieContinueUsageIf( count( $cont ) != 3 );
- $ns = intval( $cont[0] );
- $this->dieContinueUsageIf( strval( $ns ) !== $cont[0] );
- $title = $db->addQuotes( $cont[1] );
- $ts = $db->addQuotes( $db->timestamp( $cont[2] ) );
$op = ( $dir == 'newer' ? '>' : '<' );
- $this->addWhere( "ar_namespace $op $ns OR " .
- "(ar_namespace = $ns AND " .
- "(ar_title $op $title OR " .
- "(ar_title = $title AND " .
- "ar_timestamp $op= $ts)))" );
+ if ( $mode == 'all' || $mode == 'revs' ) {
+ $this->dieContinueUsageIf( count( $cont ) != 4 );
+ $ns = intval( $cont[0] );
+ $this->dieContinueUsageIf( strval( $ns ) !== $cont[0] );
+ $title = $db->addQuotes( $cont[1] );
+ $ts = $db->addQuotes( $db->timestamp( $cont[2] ) );
+ $ar_id = (int)$cont[3];
+ $this->dieContinueUsageIf( strval( $ar_id ) !== $cont[3] );
+ $this->addWhere( "ar_namespace $op $ns OR " .
+ "(ar_namespace = $ns AND " .
+ "(ar_title $op $title OR " .
+ "(ar_title = $title AND " .
+ "(ar_timestamp $op $ts OR " .
+ "(ar_timestamp = $ts AND " .
+ "ar_id $op= $ar_id)))))" );
+ } else {
+ $this->dieContinueUsageIf( count( $cont ) != 2 );
+ $ts = $db->addQuotes( $db->timestamp( $cont[0] ) );
+ $ar_id = (int)$cont[1];
+ $this->dieContinueUsageIf( strval( $ar_id ) !== $cont[1] );
+ $this->addWhere( "ar_timestamp $op $ts OR " .
+ "(ar_timestamp = $ts AND " .
+ "ar_id $op= $ar_id)" );
+ }
}
$this->addOption( 'LIMIT', $limit + 1 );
);
if ( $mode == 'all' ) {
if ( $params['unique'] ) {
+ // @todo Does this work on non-MySQL?
$this->addOption( 'GROUP BY', 'ar_title' );
} else {
$sort = ( $dir == 'newer' ? '' : ' DESC' );
$this->addOption( 'ORDER BY', array(
'ar_title' . $sort,
- 'ar_timestamp' . $sort
+ 'ar_timestamp' . $sort,
+ 'ar_id' . $sort,
) );
}
} else {
$this->addWhereRange( 'ar_title', $dir, null, null );
}
$this->addTimestampWhereRange( 'ar_timestamp', $dir, $params['start'], $params['end'] );
+ // Include in ORDER BY for uniqueness
+ $this->addWhereRange( 'ar_id', $dir, null, null );
}
$res = $this->select( __METHOD__ );
$pageMap = array(); // Maps ns&title to (fake) pageid
if ( ++$count > $limit ) {
// We've had enough
if ( $mode == 'all' || $mode == 'revs' ) {
- $this->setContinueEnumParameter( 'continue', intval( $row->ar_namespace ) . '|' .
- $row->ar_title . '|' . $row->ar_timestamp );
+ $this->setContinueEnumParameter( 'continue',
+ "$row->ar_namespace|$row->ar_title|$row->ar_timestamp|$row->ar_id"
+ );
} else {
- $this->setContinueEnumParameter( 'start', wfTimestamp( TS_ISO_8601, $row->ar_timestamp ) );
+ $this->setContinueEnumParameter( 'continue', "$row->ar_timestamp|$row->ar_id" );
}
break;
}
$anyHidden = true;
}
if ( Revision::userCanBitfield( $row->ar_deleted, Revision::DELETED_TEXT, $user ) ) {
- ApiResult::setContent( $rev, Revision::getRevisionText( $row ) );
+ if ( isset( $row->ar_text ) && !$row->ar_text_id ) {
+ // Pre-1.5 ar_text row (if condition from Revision::newFromArchiveRow)
+ ApiResult::setContent( $rev, Revision::getRevisionText( $row, 'ar_' ) );
+ } else {
+ ApiResult::setContent( $rev, Revision::getRevisionText( $row ) );
+ }
}
}
}
if ( !$fit ) {
if ( $mode == 'all' || $mode == 'revs' ) {
- $this->setContinueEnumParameter( 'continue', intval( $row->ar_namespace ) . '|' .
- $row->ar_title . '|' . $row->ar_timestamp );
+ $this->setContinueEnumParameter( 'continue',
+ "$row->ar_namespace|$row->ar_title|$row->ar_timestamp|$row->ar_id"
+ );
} else {
- $this->setContinueEnumParameter( 'start', wfTimestamp( TS_ISO_8601, $row->ar_timestamp ) );
+ $this->setContinueEnumParameter( 'continue', "$row->ar_timestamp|$row->ar_id" );
}
break;
}
' len - Adds the length (bytes) of the revision',
' sha1 - Adds the SHA-1 (base 16) of the revision',
' content - Adds the content of the revision',
- ' token - Gives the edit token',
+ ' token - DEPRECATED! Gives the edit token',
' tags - Tags for the revision',
),
'namespace' => 'Only list pages in this namespace (3)',
'user' => 'Only list revisions by this user',
'excludeuser' => 'Don\'t list revisions by this user',
- 'continue' => 'When more results are available, use this to continue (1, 3)',
+ 'continue' => 'When more results are available, use this to continue',
'unique' => 'List only one revision for each page (3)',
'tag' => 'Only list revisions tagged with this tag',
);
}
- public function getResultProperties() {
- return array(
- '' => array(
- 'ns' => 'namespace',
- 'title' => 'string'
- ),
- 'token' => array(
- 'token' => 'string'
- )
- );
- }
-
public function getDescription() {
$p = $this->getModulePrefix();
);
}
- public function getPossibleErrors() {
- return array_merge( parent::getPossibleErrors(), array(
- array(
- 'code' => 'permissiondenied',
- 'info' => 'You don\'t have permission to view deleted revision information'
- ),
- array( 'code' => 'badparams', 'info' => 'user and excludeuser cannot be used together'
- ),
- array(
- 'code' => 'permissiondenied',
- 'info' => 'You don\'t have permission to view deleted revision content'
- ),
- array( 'code' => 'badparams', 'info' => "The 'from' parameter cannot be used in modes 1 or 2" ),
- array( 'code' => 'badparams', 'info' => "The 'to' parameter cannot be used in modes 1 or 2" ),
- array(
- 'code' => 'badparams',
- 'info' => "The 'prefix' parameter cannot be used in modes 1 or 2"
- ),
- array( 'code' => 'badparams', 'info' => "The 'start' parameter cannot be used in mode 3" ),
- array( 'code' => 'badparams', 'info' => "The 'end' parameter cannot be used in mode 3" ),
- ) );
- }
-
public function getExamples() {
return array(
'api.php?action=query&list=deletedrevs&titles=Main%20Page|Talk:Main%20Page&' .
dépôts / lhc / web / wiklou.git / blobdiff