<?php
/**
- * API for MediaWiki 1.8+
+ *
*
* Created on Sep 7, 2006
*
* @file
*/
-if ( !defined( 'MEDIAWIKI' ) ) {
- // Eclipse helper - will be ignored in production
- require_once( 'ApiQueryBase.php' );
-}
-
/**
* A query action to enumerate revisions of a given page, or show top revisions of multiple pages.
* Various pieces of information may be shown - flags, comments, and the actual wiki markup of the rev.
*/
class ApiQueryRevisions extends ApiQueryBase {
+ private $diffto, $difftotext, $expandTemplates, $generateXML, $section,
+ $token, $parseContent;
+
public function __construct( $query, $moduleName ) {
parent::__construct( $query, $moduleName, 'rv' );
}
$fld_comment = false, $fld_parsedcomment = false, $fld_user = false, $fld_userid = false,
$fld_content = false, $fld_tags = false;
+ private $tokenFunctions;
+
protected function getTokenFunctions() {
// tokenname => function
// function prototype is func($pageid, $title, $rev)
return $this->tokenFunctions;
}
+ /**
+ * @param $pageid
+ * @param $title Title
+ * @param $rev Revision
+ * @return bool|String
+ */
public static function getRollbackToken( $pageid, $title, $rev ) {
global $wgUser;
if ( !$wgUser->isAllowed( 'rollback' ) ) {
return false;
}
- return $wgUser->editToken( array( $title->getPrefixedText(),
- $rev->getUserText() ) );
+ return $wgUser->getEditToken(
+ array( $title->getPrefixedText(), $rev->getUserText() ) );
}
public function execute() {
$this->dieUsage( 'titles, pageids or a generator was used to supply multiple pages, but the limit, startid, endid, dirNewer, user, excludeuser, start and end parameters may only be used on a single page.', 'multpages' );
}
- $this->diffto = $this->difftotext = null;
if ( !is_null( $params['difftotext'] ) ) {
$this->difftotext = $params['difftotext'];
} elseif ( !is_null( $params['diffto'] ) ) {
$params['diffto'] = 0;
}
if ( ( !ctype_digit( $params['diffto'] ) || $params['diffto'] < 0 )
- && $params['diffto'] != 'prev' && $params['diffto'] != 'next' )
- {
+ && $params['diffto'] != 'prev' && $params['diffto'] != 'next' ) {
$this->dieUsage( 'rvdiffto must be set to a non-negative number, "prev", "next" or "cur"', 'diffto' );
}
// Check whether the revision exists and is readable,
if ( !$difftoRev ) {
$this->dieUsageMsg( array( 'nosuchrevid', $params['diffto'] ) );
}
- if ( !$difftoRev->userCan( Revision::DELETED_TEXT ) ) {
+ if ( $difftoRev->isDeleted( Revision::DELETED_TEXT ) ) {
$this->setWarning( "Couldn't diff to r{$difftoRev->getID()}: content is hidden" );
$params['diffto'] = null;
}
$this->fld_comment = isset ( $prop['comment'] );
$this->fld_parsedcomment = isset ( $prop['parsedcomment'] );
$this->fld_size = isset ( $prop['size'] );
+ $this->fld_sha1 = isset ( $prop['sha1'] );
$this->fld_userid = isset( $prop['userid'] );
$this->fld_user = isset ( $prop['user'] );
$this->token = $params['token'];
// Possible indexes used
$index = array();
+ $userMax = ( $this->fld_content ? ApiBase::LIMIT_SML1 : ApiBase::LIMIT_BIG1 );
+ $botMax = ( $this->fld_content ? ApiBase::LIMIT_SML2 : ApiBase::LIMIT_BIG2 );
+ $limit = $params['limit'];
+ if ( $limit == 'max' ) {
+ $limit = $this->getMain()->canApiHighLimits() ? $botMax : $userMax;
+ $this->getResult()->setParsedLimit( $this->getModuleName(), $limit );
+ }
+
if ( !is_null( $this->token ) || $pageCount > 0 ) {
$this->addFields( Revision::selectPageFields() );
}
if ( isset( $prop['content'] ) || !is_null( $this->difftotext ) ) {
// For each page we will request, the user must have read rights for that page
foreach ( $pageSet->getGoodTitles() as $title ) {
- if ( !$title->userCanRead() ) {
+ if ( !$title->userCan( 'read' ) ) {
$this->dieUsage(
'The current user is not allowed to read ' . $title->getPrefixedText(),
'accessdenied' );
$this->expandTemplates = $params['expandtemplates'];
$this->generateXML = $params['generatexml'];
+ $this->parseContent = $params['parse'];
+ if ( $this->parseContent ) {
+ // Must manually initialize unset limit
+ if ( is_null( $limit ) ) {
+ $limit = 1;
+ }
+ // We are only going to parse 1 revision per request
+ $this->validateLimit( 'limit', $limit, 1, 1, 1 );
+ }
if ( isset( $params['section'] ) ) {
$this->section = $params['section'];
} else {
}
}
- //Bug 24166 - API error when using rvprop=tags
+ // Bug 24166 - API error when using rvprop=tags
$this->addTables( 'revision' );
- $userMax = ( $this->fld_content ? ApiBase::LIMIT_SML1 : ApiBase::LIMIT_BIG1 );
- $botMax = ( $this->fld_content ? ApiBase::LIMIT_SML2 : ApiBase::LIMIT_BIG2 );
- $limit = $params['limit'];
- if ( $limit == 'max' ) {
- $limit = $this->getMain()->canApiHighLimits() ? $botMax : $userMax;
- $this->getResult()->setParsedLimit( $this->getModuleName(), $limit );
- }
-
if ( $enumRevMode ) {
// This is mostly to prevent parameter errors (and optimize SQL?)
if ( !is_null( $params['startid'] ) && !is_null( $params['start'] ) ) {
// one row with the same timestamp for the same page.
// The order needs to be the same as start parameter to avoid SQL filesort.
if ( is_null( $params['startid'] ) && is_null( $params['endid'] ) ) {
- $this->addWhereRange( 'rev_timestamp', $params['dir'],
+ $this->addTimestampWhereRange( 'rev_timestamp', $params['dir'],
$params['start'], $params['end'] );
} else {
$this->addWhereRange( 'rev_id', $params['dir'],
$params['startid'], $params['endid'] );
// One of start and end can be set
// If neither is set, this does nothing
- $this->addWhereRange( 'rev_timestamp', $params['dir'],
+ $this->addTimestampWhereRange( 'rev_timestamp', $params['dir'],
$params['start'], $params['end'], false );
}
$vals['timestamp'] = wfTimestamp( TS_ISO_8601, $revision->getTimestamp() );
}
- if ( $this->fld_size && !is_null( $revision->getSize() ) ) {
- $vals['size'] = intval( $revision->getSize() );
+ if ( $this->fld_size ) {
+ if ( !is_null( $revision->getSize() ) ) {
+ $vals['size'] = intval( $revision->getSize() );
+ } else {
+ $vals['size'] = 0;
+ }
+ }
+
+ if ( $this->fld_sha1 ) {
+ if ( $revision->getSha1() != '' ) {
+ $vals['sha1'] = wfBaseConvert( $revision->getSha1(), 36, 16, 40 );
+ } else {
+ $vals['sha1'] = '';
+ }
}
if ( $this->fld_comment || $this->fld_parsedcomment ) {
}
if ( $this->fld_parsedcomment ) {
- global $wgUser;
- $vals['parsedcomment'] = $wgUser->getSkin()->formatComment( $comment, $title );
+ $vals['parsedcomment'] = Linker::formatComment( $comment, $title );
}
}
}
}
if ( $this->fld_content && !$revision->isDeleted( Revision::DELETED_TEXT ) ) {
if ( $this->generateXML ) {
- $wgParser->startExternalParse( $title, new ParserOptions(), OT_PREPROCESS );
+ $wgParser->startExternalParse( $title, ParserOptions::newFromContext( $this->getContext() ), OT_PREPROCESS );
$dom = $wgParser->preprocessToDom( $text );
if ( is_callable( array( $dom, 'saveXML' ) ) ) {
$xml = $dom->saveXML();
$vals['parsetree'] = $xml;
}
- if ( $this->expandTemplates ) {
- $text = $wgParser->preprocess( $text, $title, new ParserOptions() );
+ if ( $this->expandTemplates && !$this->parseContent ) {
+ $text = $wgParser->preprocess( $text, $title, ParserOptions::newFromContext( $this->getContext() ) );
+ }
+ if ( $this->parseContent ) {
+ $text = $wgParser->parse( $text, $title, ParserOptions::newFromContext( $this->getContext() ) )->getText();
}
ApiResult::setContent( $vals, $text );
} elseif ( $this->fld_content ) {
static $n = 0; // Number of uncached diffs we've had
if ( $n < $wgAPIMaxUncachedDiffs ) {
$vals['diff'] = array();
+ $context = new DerivativeContext( $this->getContext() );
+ $context->setTitle( $title );
if ( !is_null( $this->difftotext ) ) {
- $engine = new DifferenceEngine( $title );
+ $engine = new DifferenceEngine( $context );
$engine->setText( $text, $this->difftotext );
} else {
- $engine = new DifferenceEngine( $title, $revision->getID(), $this->diffto );
+ $engine = new DifferenceEngine( $context, $revision->getID(), $this->diffto );
$vals['diff']['from'] = $engine->getOldid();
$vals['diff']['to'] = $engine->getNewid();
}
'user',
'userid',
'size',
+ 'sha1',
'comment',
'parsedcomment',
'content',
'tag' => null,
'expandtemplates' => false,
'generatexml' => false,
+ 'parse' => false,
'section' => null,
'token' => array(
ApiBase::PARAM_TYPE => array_keys( $this->getTokenFunctions() ),
' timestamp - The timestamp of the revision',
' user - User that made the revision',
' userid - User id of revision creator',
- ' size - Length of the revision',
+ ' size - Length (bytes) of the revision',
+ ' sha1 - SHA-1 (base 16) of the revision',
' comment - Comment by the user for revision',
' parsedcomment - Parsed comment by the user for the revision',
' content - Text of the revision',
'endid' => 'Stop revision enumeration on this revid (enum)',
'start' => 'From which revision timestamp to start enumeration (enum)',
'end' => 'Enumerate up to this timestamp (enum)',
- 'dir' => 'Direction of enumeration - towards "newer" or "older" revisions (enum)',
- 'user' => 'Only include revisions made by user',
- 'excludeuser' => 'Exclude revisions made by user',
+ 'dir' => $this->getDirectionDescription( $p, ' (enum)' ),
+ 'user' => 'Only include revisions made by user (enum)',
+ 'excludeuser' => 'Exclude revisions made by user (enum)',
'expandtemplates' => 'Expand templates in revision content',
'generatexml' => 'Generate XML parse tree for revision content',
+ 'parse' => 'Parse revision content. For performance reasons if this option is used, rvlimit is enforced to 1.',
'section' => 'Only retrieve the content of this section number',
'token' => 'Which tokens to obtain for each revision',
'continue' => 'When more results are available, use this to continue',
public function getDescription() {
return array(
'Get revision information',
- 'This module may be used in several ways:',
+ 'May be used in several ways:',
' 1) Get data about a set of pages (last revision), by setting titles or pageids parameter',
' 2) Get revisions for one given page, by using titles/pageids with start/end/limit params',
' 3) Get data about a set of revisions by setting their IDs with revids parameter',
) );
}
- protected function getExamples() {
+ public function getExamples() {
return array(
- 'Get data with content for the last revision of titles "API" and "Main Page":',
+ 'Get data with content for the last revision of titles "API" and "Main Page"',
' api.php?action=query&prop=revisions&titles=API|Main%20Page&rvprop=timestamp|user|comment|content',
- 'Get last 5 revisions of the "Main Page":',
+ 'Get last 5 revisions of the "Main Page"',
' api.php?action=query&prop=revisions&titles=Main%20Page&rvlimit=5&rvprop=timestamp|user|comment',
- 'Get first 5 revisions of the "Main Page":',
+ 'Get first 5 revisions of the "Main Page"',
' api.php?action=query&prop=revisions&titles=Main%20Page&rvlimit=5&rvprop=timestamp|user|comment&rvdir=newer',
- 'Get first 5 revisions of the "Main Page" made after 2006-05-01:',
+ 'Get first 5 revisions of the "Main Page" made after 2006-05-01',
' api.php?action=query&prop=revisions&titles=Main%20Page&rvlimit=5&rvprop=timestamp|user|comment&rvdir=newer&rvstart=20060501000000',
'Get first 5 revisions of the "Main Page" that were not made made by anonymous user "127.0.0.1"',
' api.php?action=query&prop=revisions&titles=Main%20Page&rvlimit=5&rvprop=timestamp|user|comment&rvexcludeuser=127.0.0.1',
);
}
+ public function getHelpUrls() {
+ return 'https://www.mediawiki.org/wiki/API:Properties#revisions_.2F_rv';
+ }
+
public function getVersion() {
return __CLASS__ . ': $Id$';
}
dépôts / lhc / web / wiklou.git / blobdiff