Remove unused variable in ProfilerMwprof
[mediawiki.git] / includes / specials / SpecialRecentchanges.php
blobe6d8f1c3a5d4655e0dc19f9ec59f7237aa82aeae
1 <?php
2 /**
3 * Implements Special:Recentchanges
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
20 * @file
21 * @ingroup SpecialPage
24 /**
25 * A special page that lists last changes made to the wiki
27 * @ingroup SpecialPage
29 class SpecialRecentChanges extends ChangesListSpecialPage {
30 // @codingStandardsIgnoreStart Needed "useless" override to change parameters.
31 public function __construct( $name = 'Recentchanges', $restriction = '' ) {
32 parent::__construct( $name, $restriction );
34 // @codingStandardsIgnoreEnd
36 /**
37 * Main execution point
39 * @param string $subpage
41 public function execute( $subpage ) {
42 // Backwards-compatibility: redirect to new feed URLs
43 $feedFormat = $this->getRequest()->getVal( 'feed' );
44 if ( !$this->including() && $feedFormat ) {
45 $query = $this->getFeedQuery();
46 $query['feedformat'] = $feedFormat === 'atom' ? 'atom' : 'rss';
47 $this->getOutput()->redirect( wfAppendQuery( wfScript( 'api' ), $query ) );
49 return;
52 // 10 seconds server-side caching max
53 $this->getOutput()->setSquidMaxage( 10 );
54 // Check if the client has a cached version
55 $lastmod = $this->checkLastModified();
56 if ( $lastmod === false ) {
57 return;
60 parent::execute( $subpage );
63 /**
64 * Get a FormOptions object containing the default options
66 * @return FormOptions
68 public function getDefaultOptions() {
69 $opts = parent::getDefaultOptions();
70 $user = $this->getUser();
72 $opts->add( 'days', $user->getIntOption( 'rcdays' ) );
73 $opts->add( 'limit', $user->getIntOption( 'rclimit' ) );
74 $opts->add( 'from', '' );
76 $opts->add( 'hideminor', $user->getBoolOption( 'hideminor' ) );
77 $opts->add( 'hidebots', true );
78 $opts->add( 'hideanons', false );
79 $opts->add( 'hideliu', false );
80 $opts->add( 'hidepatrolled', $user->getBoolOption( 'hidepatrolled' ) );
81 $opts->add( 'hidemyself', false );
83 $opts->add( 'categories', '' );
84 $opts->add( 'categories_any', false );
85 $opts->add( 'tagfilter', '' );
87 return $opts;
90 /**
91 * Get custom show/hide filters
93 * @return array Map of filter URL param names to properties (msg/default)
95 protected function getCustomFilters() {
96 if ( $this->customFilters === null ) {
97 $this->customFilters = parent::getCustomFilters();
98 wfRunHooks( 'SpecialRecentChangesFilters', array( $this, &$this->customFilters ), '1.23' );
101 return $this->customFilters;
105 * Process $par and put options found in $opts. Used when including the page.
107 * @param string $par
108 * @param FormOptions $opts
110 public function parseParameters( $par, FormOptions $opts ) {
111 $bits = preg_split( '/\s*,\s*/', trim( $par ) );
112 foreach ( $bits as $bit ) {
113 if ( 'hidebots' === $bit ) {
114 $opts['hidebots'] = true;
116 if ( 'bots' === $bit ) {
117 $opts['hidebots'] = false;
119 if ( 'hideminor' === $bit ) {
120 $opts['hideminor'] = true;
122 if ( 'minor' === $bit ) {
123 $opts['hideminor'] = false;
125 if ( 'hideliu' === $bit ) {
126 $opts['hideliu'] = true;
128 if ( 'hidepatrolled' === $bit ) {
129 $opts['hidepatrolled'] = true;
131 if ( 'hideanons' === $bit ) {
132 $opts['hideanons'] = true;
134 if ( 'hidemyself' === $bit ) {
135 $opts['hidemyself'] = true;
138 if ( is_numeric( $bit ) ) {
139 $opts['limit'] = $bit;
142 $m = array();
143 if ( preg_match( '/^limit=(\d+)$/', $bit, $m ) ) {
144 $opts['limit'] = $m[1];
146 if ( preg_match( '/^days=(\d+)$/', $bit, $m ) ) {
147 $opts['days'] = $m[1];
149 if ( preg_match( '/^namespace=(\d+)$/', $bit, $m ) ) {
150 $opts['namespace'] = $m[1];
155 public function validateOptions( FormOptions $opts ) {
156 $opts->validateIntBounds( 'limit', 0, 5000 );
157 parent::validateOptions( $opts );
161 * Return an array of conditions depending of options set in $opts
163 * @param FormOptions $opts
164 * @return array
166 public function buildMainQueryConds( FormOptions $opts ) {
167 $dbr = $this->getDB();
168 $conds = parent::buildMainQueryConds( $opts );
170 // Calculate cutoff
171 $cutoff_unixtime = time() - ( $opts['days'] * 86400 );
172 $cutoff_unixtime = $cutoff_unixtime - ( $cutoff_unixtime % 86400 );
173 $cutoff = $dbr->timestamp( $cutoff_unixtime );
175 $fromValid = preg_match( '/^[0-9]{14}$/', $opts['from'] );
176 if ( $fromValid && $opts['from'] > wfTimestamp( TS_MW, $cutoff ) ) {
177 $cutoff = $dbr->timestamp( $opts['from'] );
178 } else {
179 $opts->reset( 'from' );
182 $conds[] = 'rc_timestamp >= ' . $dbr->addQuotes( $cutoff );
184 return $conds;
188 * Process the query
190 * @param array $conds
191 * @param FormOptions $opts
192 * @return bool|ResultWrapper Result or false (for Recentchangeslinked only)
194 public function doMainQuery( $conds, $opts ) {
195 $dbr = $this->getDB();
196 $user = $this->getUser();
198 $tables = array( 'recentchanges' );
199 $fields = RecentChange::selectFields();
200 $query_options = array();
201 $join_conds = array();
203 // JOIN on watchlist for users
204 if ( $user->getId() && $user->isAllowed( 'viewmywatchlist' ) ) {
205 $tables[] = 'watchlist';
206 $fields[] = 'wl_user';
207 $fields[] = 'wl_notificationtimestamp';
208 $join_conds['watchlist'] = array( 'LEFT JOIN', array(
209 'wl_user' => $user->getId(),
210 'wl_title=rc_title',
211 'wl_namespace=rc_namespace'
212 ) );
215 if ( $user->isAllowed( 'rollback' ) ) {
216 $tables[] = 'page';
217 $fields[] = 'page_latest';
218 $join_conds['page'] = array( 'LEFT JOIN', 'rc_cur_id=page_id' );
221 ChangeTags::modifyDisplayQuery(
222 $tables,
223 $fields,
224 $conds,
225 $join_conds,
226 $query_options,
227 $opts['tagfilter']
230 if ( !$this->runMainQueryHook( $tables, $fields, $conds, $query_options, $join_conds,
231 $opts )
233 return false;
236 // rc_new is not an ENUM, but adding a redundant rc_new IN (0,1) gives mysql enough
237 // knowledge to use an index merge if it wants (it may use some other index though).
238 $rows = $dbr->select(
239 $tables,
240 $fields,
241 $conds + array( 'rc_new' => array( 0, 1 ) ),
242 __METHOD__,
243 array( 'ORDER BY' => 'rc_timestamp DESC', 'LIMIT' => $opts['limit'] ) + $query_options,
244 $join_conds
247 // Build the final data
248 if ( $this->getConfig()->get( 'AllowCategorizedRecentChanges' ) ) {
249 $this->filterByCategories( $rows, $opts );
252 return $rows;
255 protected function runMainQueryHook( &$tables, &$fields, &$conds, &$query_options, &$join_conds, $opts ) {
256 return parent::runMainQueryHook( $tables, $fields, $conds, $query_options, $join_conds, $opts )
257 && wfRunHooks(
258 'SpecialRecentChangesQuery',
259 array( &$conds, &$tables, &$join_conds, $opts, &$query_options, &$fields ),
260 '1.23'
264 public function outputFeedLinks() {
265 $this->addFeedLinks( $this->getFeedQuery() );
269 * Get URL query parameters for action=feedrecentchanges API feed of current recent changes view.
271 * @return array
273 private function getFeedQuery() {
274 $query = array_filter( $this->getOptions()->getAllValues(), function ( $value ) {
275 // API handles empty parameters in a different way
276 return $value !== '';
277 } );
278 $query['action'] = 'feedrecentchanges';
279 $feedLimit = $this->getConfig()->get( 'FeedLimit' );
280 if ( $query['limit'] > $feedLimit ) {
281 $query['limit'] = $feedLimit;
284 return $query;
288 * Build and output the actual changes list.
290 * @param array $rows Database rows
291 * @param FormOptions $opts
293 public function outputChangesList( $rows, $opts ) {
294 $limit = $opts['limit'];
296 $showWatcherCount = $this->getConfig()->get( 'RCShowWatchingUsers' )
297 && $this->getUser()->getOption( 'shownumberswatching' );
298 $watcherCache = array();
300 $dbr = $this->getDB();
302 $counter = 1;
303 $list = ChangesList::newFromContext( $this->getContext() );
304 $list->initChangesListRows( $rows );
306 $rclistOutput = $list->beginRecentChangesList();
307 foreach ( $rows as $obj ) {
308 if ( $limit == 0 ) {
309 break;
311 $rc = RecentChange::newFromRow( $obj );
312 $rc->counter = $counter++;
313 # Check if the page has been updated since the last visit
314 if ( $this->getConfig()->get( 'ShowUpdatedMarker' ) && !empty( $obj->wl_notificationtimestamp ) ) {
315 $rc->notificationtimestamp = ( $obj->rc_timestamp >= $obj->wl_notificationtimestamp );
316 } else {
317 $rc->notificationtimestamp = false; // Default
319 # Check the number of users watching the page
320 $rc->numberofWatchingusers = 0; // Default
321 if ( $showWatcherCount && $obj->rc_namespace >= 0 ) {
322 if ( !isset( $watcherCache[$obj->rc_namespace][$obj->rc_title] ) ) {
323 $watcherCache[$obj->rc_namespace][$obj->rc_title] =
324 $dbr->selectField(
325 'watchlist',
326 'COUNT(*)',
327 array(
328 'wl_namespace' => $obj->rc_namespace,
329 'wl_title' => $obj->rc_title,
331 __METHOD__ . '-watchers'
334 $rc->numberofWatchingusers = $watcherCache[$obj->rc_namespace][$obj->rc_title];
337 $changeLine = $list->recentChangesLine( $rc, !empty( $obj->wl_user ), $counter );
338 if ( $changeLine !== false ) {
339 $rclistOutput .= $changeLine;
340 --$limit;
343 $rclistOutput .= $list->endRecentChangesList();
345 if ( $rows->numRows() === 0 ) {
346 $this->getOutput()->addHtml(
347 '<div class="mw-changeslist-empty">' .
348 $this->msg( 'recentchanges-noresult' )->parse() .
349 '</div>'
351 if ( !$this->including() ) {
352 $this->getOutput()->setStatusCode( 404 );
354 } else {
355 $this->getOutput()->addHTML( $rclistOutput );
360 * Set the text to be displayed above the changes
362 * @param FormOptions $opts
363 * @param int $numRows Number of rows in the result to show after this header
365 public function doHeader( $opts, $numRows ) {
366 $this->setTopText( $opts );
368 $defaults = $opts->getAllValues();
369 $nondefaults = $opts->getChangedValues();
371 $panel = array();
372 $panel[] = self::makeLegend( $this->getContext() );
373 $panel[] = $this->optionsPanel( $defaults, $nondefaults, $numRows );
374 $panel[] = '<hr />';
376 $extraOpts = $this->getExtraOptions( $opts );
377 $extraOptsCount = count( $extraOpts );
378 $count = 0;
379 $submit = ' ' . Xml::submitbutton( $this->msg( 'allpagessubmit' )->text() );
381 $out = Xml::openElement( 'table', array( 'class' => 'mw-recentchanges-table' ) );
382 foreach ( $extraOpts as $name => $optionRow ) {
383 # Add submit button to the last row only
384 ++$count;
385 $addSubmit = ( $count === $extraOptsCount ) ? $submit : '';
387 $out .= Xml::openElement( 'tr' );
388 if ( is_array( $optionRow ) ) {
389 $out .= Xml::tags(
390 'td',
391 array( 'class' => 'mw-label mw-' . $name . '-label' ),
392 $optionRow[0]
394 $out .= Xml::tags(
395 'td',
396 array( 'class' => 'mw-input' ),
397 $optionRow[1] . $addSubmit
399 } else {
400 $out .= Xml::tags(
401 'td',
402 array( 'class' => 'mw-input', 'colspan' => 2 ),
403 $optionRow . $addSubmit
406 $out .= Xml::closeElement( 'tr' );
408 $out .= Xml::closeElement( 'table' );
410 $unconsumed = $opts->getUnconsumedValues();
411 foreach ( $unconsumed as $key => $value ) {
412 $out .= Html::hidden( $key, $value );
415 $t = $this->getPageTitle();
416 $out .= Html::hidden( 'title', $t->getPrefixedText() );
417 $form = Xml::tags( 'form', array( 'action' => wfScript() ), $out );
418 $panel[] = $form;
419 $panelString = implode( "\n", $panel );
421 $this->getOutput()->addHTML(
422 Xml::fieldset(
423 $this->msg( 'recentchanges-legend' )->text(),
424 $panelString,
425 array( 'class' => 'rcoptions' )
429 $this->setBottomText( $opts );
433 * Send the text to be displayed above the options
435 * @param FormOptions $opts Unused
437 function setTopText( FormOptions $opts ) {
438 global $wgContLang;
440 $message = $this->msg( 'recentchangestext' )->inContentLanguage();
441 if ( !$message->isDisabled() ) {
442 $this->getOutput()->addWikiText(
443 Html::rawElement( 'p',
444 array( 'lang' => $wgContLang->getCode(), 'dir' => $wgContLang->getDir() ),
445 "\n" . $message->plain() . "\n"
447 /* $lineStart */ false,
448 /* $interface */ false
454 * Get options to be displayed in a form
456 * @param FormOptions $opts
457 * @return array
459 function getExtraOptions( $opts ) {
460 $opts->consumeValues( array(
461 'namespace', 'invert', 'associated', 'tagfilter', 'categories', 'categories_any'
462 ) );
464 $extraOpts = array();
465 $extraOpts['namespace'] = $this->namespaceFilterForm( $opts );
467 if ( $this->getConfig()->get( 'AllowCategorizedRecentChanges' ) ) {
468 $extraOpts['category'] = $this->categoryFilterForm( $opts );
471 $tagFilter = ChangeTags::buildTagFilterSelector( $opts['tagfilter'] );
472 if ( count( $tagFilter ) ) {
473 $extraOpts['tagfilter'] = $tagFilter;
476 // Don't fire the hook for subclasses. (Or should we?)
477 if ( $this->getName() === 'Recentchanges' ) {
478 wfRunHooks( 'SpecialRecentChangesPanel', array( &$extraOpts, $opts ) );
481 return $extraOpts;
485 * Add page-specific modules.
487 protected function addModules() {
488 parent::addModules();
489 $out = $this->getOutput();
490 $out->addModules( 'mediawiki.special.recentchanges' );
494 * Get last modified date, for client caching
495 * Don't use this if we are using the patrol feature, patrol changes don't
496 * update the timestamp
498 * @return string|bool
500 public function checkLastModified() {
501 $dbr = $this->getDB();
502 $lastmod = $dbr->selectField( 'recentchanges', 'MAX(rc_timestamp)', false, __METHOD__ );
504 return $lastmod;
508 * Creates the choose namespace selection
510 * @param FormOptions $opts
511 * @return string
513 protected function namespaceFilterForm( FormOptions $opts ) {
514 $nsSelect = Html::namespaceSelector(
515 array( 'selected' => $opts['namespace'], 'all' => '' ),
516 array( 'name' => 'namespace', 'id' => 'namespace' )
518 $nsLabel = Xml::label( $this->msg( 'namespace' )->text(), 'namespace' );
519 $invert = Xml::checkLabel(
520 $this->msg( 'invert' )->text(), 'invert', 'nsinvert',
521 $opts['invert'],
522 array( 'title' => $this->msg( 'tooltip-invert' )->text() )
524 $associated = Xml::checkLabel(
525 $this->msg( 'namespace_association' )->text(), 'associated', 'nsassociated',
526 $opts['associated'],
527 array( 'title' => $this->msg( 'tooltip-namespace_association' )->text() )
530 return array( $nsLabel, "$nsSelect $invert $associated" );
534 * Create an input to filter changes by categories
536 * @param FormOptions $opts
537 * @return array
539 protected function categoryFilterForm( FormOptions $opts ) {
540 list( $label, $input ) = Xml::inputLabelSep( $this->msg( 'rc_categories' )->text(),
541 'categories', 'mw-categories', false, $opts['categories'] );
543 $input .= ' ' . Xml::checkLabel( $this->msg( 'rc_categories_any' )->text(),
544 'categories_any', 'mw-categories_any', $opts['categories_any'] );
546 return array( $label, $input );
550 * Filter $rows by categories set in $opts
552 * @param ResultWrapper $rows Database rows
553 * @param FormOptions $opts
555 function filterByCategories( &$rows, FormOptions $opts ) {
556 $categories = array_map( 'trim', explode( '|', $opts['categories'] ) );
558 if ( !count( $categories ) ) {
559 return;
562 # Filter categories
563 $cats = array();
564 foreach ( $categories as $cat ) {
565 $cat = trim( $cat );
566 if ( $cat == '' ) {
567 continue;
569 $cats[] = $cat;
572 # Filter articles
573 $articles = array();
574 $a2r = array();
575 $rowsarr = array();
576 foreach ( $rows as $k => $r ) {
577 $nt = Title::makeTitle( $r->rc_namespace, $r->rc_title );
578 $id = $nt->getArticleID();
579 if ( $id == 0 ) {
580 continue; # Page might have been deleted...
582 if ( !in_array( $id, $articles ) ) {
583 $articles[] = $id;
585 if ( !isset( $a2r[$id] ) ) {
586 $a2r[$id] = array();
588 $a2r[$id][] = $k;
589 $rowsarr[$k] = $r;
592 # Shortcut?
593 if ( !count( $articles ) || !count( $cats ) ) {
594 return;
597 # Look up
598 $catFind = new CategoryFinder;
599 $catFind->seed( $articles, $cats, $opts['categories_any'] ? 'OR' : 'AND' );
600 $match = $catFind->run();
602 # Filter
603 $newrows = array();
604 foreach ( $match as $id ) {
605 foreach ( $a2r[$id] as $rev ) {
606 $k = $rev;
607 $newrows[$k] = $rowsarr[$k];
610 $rows = $newrows;
614 * Makes change an option link which carries all the other options
616 * @param string $title Title
617 * @param array $override Options to override
618 * @param array $options Current options
619 * @param bool $active Whether to show the link in bold
620 * @return string
622 function makeOptionsLink( $title, $override, $options, $active = false ) {
623 $params = $override + $options;
625 // Bug 36524: false values have be converted to "0" otherwise
626 // wfArrayToCgi() will omit it them.
627 foreach ( $params as &$value ) {
628 if ( $value === false ) {
629 $value = '0';
632 unset( $value );
634 $text = htmlspecialchars( $title );
635 if ( $active ) {
636 $text = '<strong>' . $text . '</strong>';
639 return Linker::linkKnown( $this->getPageTitle(), $text, array(), $params );
643 * Creates the options panel.
645 * @param array $defaults
646 * @param array $nondefaults
647 * @param int $numRows Number of rows in the result to show after this header
648 * @return string
650 function optionsPanel( $defaults, $nondefaults, $numRows ) {
651 $options = $nondefaults + $defaults;
653 $note = '';
654 $msg = $this->msg( 'rclegend' );
655 if ( !$msg->isDisabled() ) {
656 $note .= '<div class="mw-rclegend">' . $msg->parse() . "</div>\n";
659 $lang = $this->getLanguage();
660 $user = $this->getUser();
661 if ( $options['from'] ) {
662 $note .= $this->msg( 'rcnotefrom' )
663 ->numParams( $options['limit'] )
664 ->params(
665 $lang->userTimeAndDate( $options['from'], $user ),
666 $lang->userDate( $options['from'], $user ),
667 $lang->userTime( $options['from'], $user )
669 ->numParams( $numRows )
670 ->parse() . '<br />';
673 # Sort data for display and make sure it's unique after we've added user data.
674 $linkLimits = $this->getConfig()->get( 'RCLinkLimits' );
675 $linkLimits[] = $options['limit'];
676 sort( $linkLimits );
677 $linkLimits = array_unique( $linkLimits );
679 $linkDays = $this->getConfig()->get( 'RCLinkDays' );
680 $linkDays[] = $options['days'];
681 sort( $linkDays );
682 $linkDays = array_unique( $linkDays );
684 // limit links
685 $cl = array();
686 foreach ( $linkLimits as $value ) {
687 $cl[] = $this->makeOptionsLink( $lang->formatNum( $value ),
688 array( 'limit' => $value ), $nondefaults, $value == $options['limit'] );
690 $cl = $lang->pipeList( $cl );
692 // day links, reset 'from' to none
693 $dl = array();
694 foreach ( $linkDays as $value ) {
695 $dl[] = $this->makeOptionsLink( $lang->formatNum( $value ),
696 array( 'days' => $value, 'from' => '' ), $nondefaults, $value == $options['days'] );
698 $dl = $lang->pipeList( $dl );
700 // show/hide links
701 $filters = array(
702 'hideminor' => 'rcshowhideminor',
703 'hidebots' => 'rcshowhidebots',
704 'hideanons' => 'rcshowhideanons',
705 'hideliu' => 'rcshowhideliu',
706 'hidepatrolled' => 'rcshowhidepatr',
707 'hidemyself' => 'rcshowhidemine'
710 $showhide = array( 'show', 'hide' );
712 foreach ( $this->getCustomFilters() as $key => $params ) {
713 $filters[$key] = $params['msg'];
715 // Disable some if needed
716 if ( !$user->useRCPatrol() ) {
717 unset( $filters['hidepatrolled'] );
720 $links = array();
721 foreach ( $filters as $key => $msg ) {
722 // The following messages are used here:
723 // rcshowhideminor-show, rcshowhideminor-hide, rcshowhidebots-show, rcshowhidebots-hide,
724 // rcshowhideanons-show, rcshowhideanons-hide, rcshowhideliu-show, rcshowhideliu-hide,
725 // rcshowhidepatr-show, rcshowhidepatr-hide, rcshowhidemine-show, rcshowhidemine-hide.
726 $linkMessage = $this->msg( $msg . '-' . $showhide[1 - $options[$key]] );
727 // Extensions can define additional filters, but don't need to define the corresponding
728 // messages. If they don't exist, just fall back to 'show' and 'hide'.
729 if ( !$linkMessage->exists() ) {
730 $linkMessage = $this->msg( $showhide[1 - $options[$key]] );
733 $link = $this->makeOptionsLink( $linkMessage->text(),
734 array( $key => 1 - $options[$key] ), $nondefaults );
735 $links[] = "<span class=\"$msg rcshowhideoption\">" . $this->msg( $msg )->rawParams( $link )->escaped() . '</span>';
738 // show from this onward link
739 $timestamp = wfTimestampNow();
740 $now = $lang->userTimeAndDate( $timestamp, $user );
741 $timenow = $lang->userTime( $timestamp, $user );
742 $datenow = $lang->userDate( $timestamp, $user );
743 $pipedLinks = '<span class="rcshowhide">' . $lang->pipeList( $links ) . '</span>';
745 $rclinks = '<span class="rclinks">' . $this->msg( 'rclinks' )->rawParams( $cl, $dl, $pipedLinks )
746 ->parse() . '</span>';
748 $rclistfrom = '<span class="rclistfrom">' . $this->makeOptionsLink(
749 $this->msg( 'rclistfrom' )->rawParams( $now, $timenow, $datenow )->parse(),
750 array( 'from' => $timestamp ),
751 $nondefaults
752 ) . '</span>';
754 return "{$note}$rclinks<br />$rclistfrom";
757 public function isIncludable() {
758 return true;