}
}
+ // Set a hidden field so JS knows what edit form mode we are in
+ if ( $this->isConflict ) {
+ $mode = 'conflict';
+ } elseif ( $this->preview ) {
+ $mode = 'preview';
+ } elseif ( $this->diff ) {
+ $mode = 'diff';
+ } else {
+ $mode = 'text';
+ }
+ $wgOut->addHTML( Html::hidden( 'mode', $mode, [ 'id' => 'mw-edit-mode' ] ) );
+
// Marker for detecting truncated form data. This must be the last
// parameter sent in order to be of use, so do not move me.
$wgOut->addHTML( Html::hidden( 'wpUltimateParam', true ) );
*/
function getPreviewText() {
global $wgOut, $wgUser, $wgRawHtml, $wgLang;
- global $wgAllowUserCss, $wgAllowUserJs, $wgAjaxEditStash;
+ global $wgAllowUserCss, $wgAllowUserJs;
$stats = $wgOut->getContext()->getStats();
$this->mTitle, $pstContent, $wgUser );
$parserOutput = $pstContent->getParserOutput( $this->mTitle, null, $parserOptions );
- # Try to stash the edit for the final submission step
- # @todo: different date format preferences cause cache misses
- if ( $wgAjaxEditStash ) {
- ApiStashEdit::stashEditFromPreview(
- $this->getArticle(), $content, $pstContent,
- $parserOutput, $parserOptions, $parserOptions, wfTimestampNow()
- );
- }
-
$parserOutput->setEditSectionTokens( false ); // no section edit links
$previewHTML = $parserOutput->getText();
$this->mParserOutput = $parserOutput;
return self::ERROR_PARSE;
}
- /**
- * Attempt to cache PST content and corresponding parser output in passing
- *
- * This method can be called when the output was already generated for other
- * reasons. Parsing should not be done just to call this method, however.
- * $pstOpts must be that of the user doing the edit preview. If $pOpts does
- * not match the options of WikiPage::makeParserOptions( 'canonical' ), this
- * will do nothing. Provided the values are cacheable, they will be stored
- * in memcached so that final edit submission might make use of them.
- *
- * @param Page|Article|WikiPage $page Page title
- * @param Content $content Proposed page content
- * @param Content $pstContent The result of preSaveTransform() on $content
- * @param ParserOutput $pOut The result of getParserOutput() on $pstContent
- * @param ParserOptions $pstOpts Options for $pstContent (MUST be for prospective author)
- * @param ParserOptions $pOpts Options for $pOut
- * @param string $timestamp TS_MW timestamp of parser output generation
- * @return bool Success
- */
- public static function stashEditFromPreview(
- Page $page, Content $content, Content $pstContent, ParserOutput $pOut,
- ParserOptions $pstOpts, ParserOptions $pOpts, $timestamp
- ) {
- $cache = ObjectCache::getLocalClusterInstance();
- $logger = LoggerFactory::getInstance( 'StashEdit' );
-
- // getIsPreview() controls parser function behavior that references things
- // like user/revision that don't exists yet. The user/text should already
- // be set correctly by callers, just double check the preview flag.
- if ( !$pOpts->getIsPreview() ) {
- return false; // sanity
- } elseif ( $pOpts->getIsSectionPreview() ) {
- return false; // short-circuit (need the full content)
- }
-
- // PST parser options are for the user (handles signatures, etc...)
- $user = $pstOpts->getUser();
- // Get a key based on the source text, format, and user preferences
- $title = $page->getTitle();
- $key = self::getStashKey( $title, $content, $user );
-
- // Parser output options must match cannonical options.
- // Treat some options as matching that are different but don't matter.
- $canonicalPOpts = $page->makeParserOptions( 'canonical' );
- $canonicalPOpts->setIsPreview( true ); // force match
- $canonicalPOpts->setTimestamp( $pOpts->getTimestamp() ); // force match
- if ( !$pOpts->matches( $canonicalPOpts ) ) {
- $logger->info( "Uncacheable preview output for key '$key' ('$title') [options]." );
- return false;
- }
-
- // Set the time the output was generated
- $pOut->setCacheTime( wfTimestampNow() );
-
- // Build a value to cache with a proper TTL
- list( $stashInfo, $ttl ) = self::buildStashValue( $pstContent, $pOut, $timestamp, $user );
- if ( !$stashInfo ) {
- $logger->info( "Uncacheable parser output for key '$key' ('$title') [rev/TTL]." );
- return false;
- }
-
- $ok = $cache->set( $key, $stashInfo, $ttl );
- if ( !$ok ) {
- $logger->error( "Failed to cache preview parser output for key '$key' ('$title')." );
- } else {
- $logger->debug( "Cached preview output for key '$key'." );
- }
-
- return $ok;
- }
-
/**
* Check that a prepared edit is in cache and still up-to-date
*