<?php
-
/*
* Created on Sep 7, 2006
*
* API for MediaWiki 1.8+
*
- * Copyright (C) 2006 Yuri Astrakhan <FirstnameLastname@gmail.com>
+ * Copyright (C) 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
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.
+ * In the enumeration mode, ranges of revisions may be requested and filtered.
+ *
+ * @ingroup API
+ */
class ApiQueryRevisions extends ApiQueryBase {
public function __construct($query, $moduleName) {
parent :: __construct($query, $moduleName, 'rv');
}
- public function execute() {
- $limit = $startid = $endid = $start = $end = $dir = $prop = null;
- extract($this->extractRequestParams());
+ private $fld_ids = false, $fld_flags = false, $fld_timestamp = false, $fld_size = false,
+ $fld_comment = false, $fld_user = false, $fld_content = false, $fld_tags = false;
- $db = $this->getDB();
+ protected function getTokenFunctions() {
+ // tokenname => function
+ // function prototype is func($pageid, $title, $rev)
+ // should return token or false
- // true when ordered by timestamp from older to newer, false otherwise
- $dirNewer = ($dir === 'newer');
+ // Don't call the hooks twice
+ if(isset($this->tokenFunctions))
+ return $this->tokenFunctions;
+
+ // If we're in JSON callback mode, no tokens can be obtained
+ if(!is_null($this->getMain()->getRequest()->getVal('callback')))
+ return array();
+
+ $this->tokenFunctions = array(
+ 'rollback' => array( 'ApiQueryRevisions', 'getRollbackToken' )
+ );
+ wfRunHooks('APIQueryRevisionsTokens', array(&$this->tokenFunctions));
+ return $this->tokenFunctions;
+ }
+
+ public static function getRollbackToken($pageid, $title, $rev)
+ {
+ global $wgUser;
+ if(!$wgUser->isAllowed('rollback'))
+ return false;
+ return $wgUser->editToken(array($title->getPrefixedText(),
+ $rev->getUserText()));
+ }
+
+ public function execute() {
+ $params = $this->extractRequestParams(false);
// If any of those parameters are used, work in 'enumeration' mode.
// Enum mode can only be used when exactly one page is provided.
- // Enumerating revisions on multiple pages make it extremelly
- // difficult to manage continuations and require additional sql indexes
- $enumRevMode = (!is_null($limit) || !is_null($startid) || !is_null($endid) || $dirNewer || !is_null($start) || !is_null($end));
+ // Enumerating revisions on multiple pages make it extremely
+ // difficult to manage continuations and require additional SQL indexes
+ $enumRevMode = (!is_null($params['user']) || !is_null($params['excludeuser']) ||
+ !is_null($params['limit']) || !is_null($params['startid']) ||
+ !is_null($params['endid']) || $params['dir'] === 'newer' ||
+ !is_null($params['start']) || !is_null($params['end']));
+
$pageSet = $this->getPageSet();
$pageCount = $pageSet->getGoodTitleCount();
$this->dieUsage('The revids= parameter may not be used with the list options (limit, startid, endid, dirNewer, start, end).', 'revids');
if ($pageCount > 1 && $enumRevMode)
- $this->dieUsage('titles, pageids or a generator was used to supply multiple pages, but the limit, startid, endid, dirNewer, start, and end parameters may only be used on a single page.', 'multpages');
-
- $tables = array (
- 'revision'
- );
- $fields = array (
- 'rev_id',
- 'rev_page',
- 'rev_text_id',
- 'rev_minor_edit'
- );
- $where = array (
- 'rev_deleted' => 0
- );
- $options = array ();
-
- $showTimestamp = $showUser = $showComment = $showContent = false;
- if (!is_null($prop)) {
- foreach ($prop as $p) {
- switch ($p) {
- case 'timestamp' :
- $fields[] = 'rev_timestamp';
- $showTimestamp = true;
- break;
- case 'user' :
- $fields[] = 'rev_user';
- $fields[] = 'rev_user_text';
- $showUser = true;
- break;
- case 'comment' :
- $fields[] = 'rev_comment';
- $showComment = true;
- break;
- case 'content' :
- $tables[] = 'text';
- $where[] = 'rev_text_id=old_id';
- $fields[] = 'old_id';
- $fields[] = 'old_text';
- $fields[] = 'old_flags';
- $showContent = true;
- break;
- default :
- ApiBase :: dieDebug(__METHOD__, "unknown prop $p");
+ $this->dieUsage('titles, pageids or a generator was used to supply multiple pages, but the limit, startid, endid, dirNewer, user, excludeuser, start and end parameters may only be used on a single page.', 'multpages');
+
+ if (!is_null($params['diffto'])) {
+ if ($params['diffto'] == 'cur')
+ $params['diffto'] = 0;
+ if ((!ctype_digit($params['diffto']) || $params['diffto'] < 0)
+ && $params['diffto'] != 'prev' && $params['diffto'] != 'next')
+ $this->dieUsage('rvdiffto must be set to a non-negative number, "prev", "next" or "cur"', 'diffto');
+ // Check whether the revision exists and is readable,
+ // DifferenceEngine returns a rather ambiguous empty
+ // string if that's not the case
+ if ($params['diffto'] != 0) {
+ $difftoRev = Revision::newFromID($params['diffto']);
+ if (!$difftoRev)
+ $this->dieUsageMsg(array('nosuchrevid', $params['diffto']));
+ if (!$difftoRev->userCan(Revision::DELETED_TEXT)) {
+ $this->setWarning("Couldn't diff to r{$difftoRev->getID()}: content is hidden");
+ $params['diffto'] = null;
}
}
}
- $userMax = ($showContent ? 50 : 500);
- $botMax = ($showContent ? 200 : 10000);
+ $db = $this->getDB();
+ $this->addTables(array('page', 'revision'));
+ $this->addFields(Revision::selectFields());
+ $this->addWhere('page_id = rev_page');
+
+ $prop = array_flip($params['prop']);
+
+ // Optional fields
+ $this->fld_ids = isset ($prop['ids']);
+ // $this->addFieldsIf('rev_text_id', $this->fld_ids); // should this be exposed?
+ $this->fld_flags = isset ($prop['flags']);
+ $this->fld_timestamp = isset ($prop['timestamp']);
+ $this->fld_comment = isset ($prop['comment']);
+ $this->fld_size = isset ($prop['size']);
+ $this->fld_tags = isset ($prop['tags']);
+ $this->fld_user = isset ($prop['user']);
+ $this->token = $params['token'];
+ $this->diffto = $params['diffto'];
+
+ if ( !is_null($this->token) || $pageCount > 0) {
+ $this->addFields( Revision::selectPageFields() );
+ }
+
+ if ($this->fld_tags || !is_null($params['tag'])) {
+ $this->addTables('tag_summary');
+ $this->addJoinConds(array('tag_summary' => array('LEFT JOIN', array('rev_id=ts_rev_id'))));
+ $this->addFields('ts_tags');
+ }
+
+ if( !is_null($params['tag']) ) {
+ $this->addWhereFld('ts_tags', $params['tag']);
+ }
+
+ if (isset ($prop['content'])) {
+
+ // For each page we will request, the user must have read rights for that page
+ foreach ($pageSet->getGoodTitles() as $title) {
+ if( !$title->userCanRead() )
+ $this->dieUsage(
+ 'The current user is not allowed to read ' . $title->getPrefixedText(),
+ 'accessdenied');
+ }
+
+ $this->addTables('text');
+ $this->addWhere('rev_text_id=old_id');
+ $this->addFields('old_id');
+ $this->addFields(Revision::selectTextFields());
+
+ $this->fld_content = true;
+
+ $this->expandTemplates = $params['expandtemplates'];
+ $this->generateXML = $params['generatexml'];
+ if(isset($params['section']))
+ $this->section = $params['section'];
+ else
+ $this->section = false;
+ }
+
+ $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()->addValue( 'limits', $this->getModuleName(), $limit );
+ }
if ($enumRevMode) {
- // This is mostly to prevent parameter errors (and optimize sql?)
- if (!is_null($startid) && !is_null($start))
+ // This is mostly to prevent parameter errors (and optimize SQL?)
+ if (!is_null($params['startid']) && !is_null($params['start']))
$this->dieUsage('start and startid cannot be used together', 'badparams');
- if (!is_null($endid) && !is_null($end))
+ if (!is_null($params['endid']) && !is_null($params['end']))
$this->dieUsage('end and endid cannot be used together', 'badparams');
+ if(!is_null($params['user']) && !is_null($params['excludeuser']))
+ $this->dieUsage('user and excludeuser cannot be used together', 'badparams');
+
// This code makes an assumption that sorting by rev_id and rev_timestamp produces
// the same result. This way users may request revisions starting at a given time,
// but to page through results use the rev_id returned after each page.
- // Switching to rev_id removes the potential problem of having more than
- // one row with the same timestamp for the same page.
+ // Switching to rev_id removes the potential problem of having more than
+ // one row with the same timestamp for the same page.
// The order needs to be the same as start parameter to avoid SQL filesort.
- $options['ORDER BY'] = (!is_null($startid) ? 'rev_id' : 'rev_timestamp') . ($dirNewer ? '' : ' DESC');
- $before = ($dirNewer ? '<=' : '>=');
- $after = ($dirNewer ? '>=' : '<=');
-
- if (!is_null($startid))
- $where[] = 'rev_id' . $after . intval($startid);
- if (!is_null($endid))
- $where[] = 'rev_id' . $before . intval($endid);
- if (!is_null($start))
- $where[] = 'rev_timestamp' . $after . $db->addQuotes($start);
- if (!is_null($end))
- $where[] = 'rev_timestamp' . $before . $db->addQuotes($end);
+ if (is_null($params['startid']) && is_null($params['endid']))
+ $this->addWhereRange('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'],
+ $params['start'], $params['end'], false);
+ }
// must manually initialize unset limit
if (is_null($limit))
$limit = 10;
-
- $this->validateLimit($this->encodeParamName('limit'), $limit, 1, $userMax, $botMax);
+ $this->validateLimit('limit', $limit, 1, $userMax, $botMax);
// There is only one ID, use it
- $where['rev_page'] = array_pop(array_keys($pageSet->getGoodTitles()));
+ $ids = array_keys($pageSet->getGoodTitles());
+ $this->addWhereFld('rev_page', reset($ids));
+
+ if(!is_null($params['user'])) {
+ $this->addWhereFld('rev_user_text', $params['user']);
+ } elseif (!is_null($params['excludeuser'])) {
+ $this->addWhere('rev_user_text != ' .
+ $db->addQuotes($params['excludeuser']));
+ }
+ if(!is_null($params['user']) || !is_null($params['excludeuser'])) {
+ // Paranoia: avoid brute force searches (bug 17342)
+ $this->addWhere($db->bitAnd('rev_deleted',Revision::DELETED_USER) . ' = 0');
+ }
+ }
+ elseif ($revCount > 0) {
+ $max = $this->getMain()->canApiHighLimits() ? $botMax : $userMax;
+ $revs = $pageSet->getRevisionIDs();
+ if(self::truncateArray($revs, $max))
+ $this->setWarning("Too many values supplied for parameter 'revids': the limit is $max");
+
+ // Get all revision IDs
+ $this->addWhereFld('rev_id', array_keys($revs));
+ if(!is_null($params['continue']))
+ $this->addWhere("rev_id >= '" . intval($params['continue']) . "'");
+ $this->addOption('ORDER BY', 'rev_id');
+
+ // assumption testing -- we should never get more then $revCount rows.
+ $limit = $revCount;
}
elseif ($pageCount > 0) {
+ $max = $this->getMain()->canApiHighLimits() ? $botMax : $userMax;
+ $titles = $pageSet->getGoodTitles();
+ if(self::truncateArray($titles, $max))
+ $this->setWarning("Too many values supplied for parameter 'titles': the limit is $max");
+
// When working in multi-page non-enumeration mode,
// limit to the latest revision only
- $tables[] = 'page';
- $where[] = 'page_id=rev_page';
- $where[] = 'page_latest=rev_id';
- $this->validateLimit('page_count', $pageCount, 1, $userMax, $botMax);
-
+ $this->addWhere('page_id=rev_page');
+ $this->addWhere('page_latest=rev_id');
+
// Get all page IDs
- $where['page_id'] = array_keys($pageSet->getGoodTitles());
-
- $limit = $pageCount; // assumption testing -- we should never get more then $pageCount rows.
- }
- elseif ($revCount > 0) {
- $this->validateLimit('rev_count', $revCount, 1, $userMax, $botMax);
-
- // Get all revision IDs
- $where['rev_id'] = array_keys($pageSet->getRevisionIDs());
+ $this->addWhereFld('page_id', array_keys($titles));
+ // Every time someone relies on equality propagation, god kills a kitten :)
+ $this->addWhereFld('rev_page', array_keys($titles));
+
+ if(!is_null($params['continue']))
+ {
+ $cont = explode('|', $params['continue']);
+ if(count($cont) != 2)
+ $this->dieUsage("Invalid continue param. You should pass the original " .
+ "value returned by the previous query", "_badcontinue");
+ $pageid = intval($cont[0]);
+ $revid = intval($cont[1]);
+ $this->addWhere("rev_page > '$pageid' OR " .
+ "(rev_page = '$pageid' AND " .
+ "rev_id >= '$revid')");
+ }
+ $this->addOption('ORDER BY', 'rev_page, rev_id');
- $limit = $revCount; // assumption testing -- we should never get more then $revCount rows.
+ // assumption testing -- we should never get more then $pageCount rows.
+ $limit = $pageCount;
} else
ApiBase :: dieDebug(__METHOD__, 'param validation?');
- $options['LIMIT'] = $limit +1;
-
- $this->profileDBIn();
- $res = $db->select($tables, $fields, $where, __METHOD__, $options);
- $this->profileDBOut();
+ $this->addOption('LIMIT', $limit +1);
$data = array ();
$count = 0;
+ $res = $this->select(__METHOD__);
+
while ($row = $db->fetchObject($res)) {
if (++ $count > $limit) {
// We've reached the one extra which shows that there are additional pages to be had. Stop here...
if (!$enumRevMode)
ApiBase :: dieDebug(__METHOD__, 'Got more rows then expected'); // bug report
- $this->setContinueEnumParameter('startid', $row->rev_id);
+ $this->setContinueEnumParameter('startid', intval($row->rev_id));
+ break;
+ }
+
+ //
+ $fit = $this->addPageSubItem($row->rev_page, $this->extractRowInfo($row), 'rev');
+ if(!$fit)
+ {
+ if($enumRevMode)
+ $this->setContinueEnumParameter('startid', intval($row->rev_id));
+ else if($revCount > 0)
+ $this->setContinueEnumParameter('continue', intval($row->rev_id));
+ else
+ $this->setContinueEnumParameter('continue', intval($row->rev_page) .
+ '|' . intval($row->rev_id));
break;
}
+ }
+ $db->freeResult($res);
+ }
- $vals = array (
- 'revid' => intval($row->rev_id
- ), 'oldid' => intval($row->rev_text_id));
+ private function extractRowInfo( $row ) {
+ $revision = new Revision( $row );
+ $title = $revision->getTitle();
+ $vals = array ();
- if ($row->rev_minor_edit) {
- $vals['minor'] = '';
- }
+ if ($this->fld_ids) {
+ $vals['revid'] = intval($revision->getId());
+ // $vals['oldid'] = intval($row->rev_text_id); // todo: should this be exposed?
+ if (!is_null($revision->getParentId()))
+ $vals['parentid'] = intval($revision->getParentId());
+ }
- if ($showTimestamp)
- $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $row->rev_timestamp);
+ if ($this->fld_flags && $revision->isMinor())
+ $vals['minor'] = '';
- if ($showUser) {
- $vals['user'] = $row->rev_user_text;
- if (!$row->rev_user)
+ if ($this->fld_user) {
+ if ($revision->isDeleted(Revision::DELETED_USER)) {
+ $vals['userhidden'] = '';
+ } else {
+ $vals['user'] = $revision->getUserText();
+ if (!$revision->getUser())
$vals['anon'] = '';
}
+ }
- if ($showComment)
- $vals['comment'] = $row->rev_comment;
-
- if ($showContent) {
- ApiResult :: setContent($vals, Revision :: getRevisionText($row));
- }
+ if ($this->fld_timestamp) {
+ $vals['timestamp'] = wfTimestamp(TS_ISO_8601, $revision->getTimestamp());
+ }
- $this->getResult()->addValue(array (
- 'query',
- 'pages',
- intval($row->rev_page
- ), 'revisions'), intval($row->rev_id), $vals);
+ if ($this->fld_size && !is_null($revision->getSize())) {
+ $vals['size'] = intval($revision->getSize());
}
- $db->freeResult($res);
- // Ensure that all revisions are shown as '<rev>' elements
- $result = $this->getResult();
- if( $result->getIsRawMode()) {
- $data = & $result->getData();
- foreach ($data['query']['pages'] as & $page) {
- if (is_array($page) && array_key_exists('revisions', $page)) {
- $result->setIndexedTagName($page['revisions'], 'rev');
+ if ($this->fld_comment) {
+ if ($revision->isDeleted(Revision::DELETED_COMMENT)) {
+ $vals['commenthidden'] = '';
+ } else {
+ $comment = $revision->getComment();
+ if (strval($comment) !== '')
+ $vals['comment'] = $comment;
+ }
+ }
+
+ if ($this->fld_tags && $row->ts_tags)
+ $vals['tags'] = $row->ts_tags;
+
+ if(!is_null($this->token))
+ {
+ $tokenFunctions = $this->getTokenFunctions();
+ foreach($this->token as $t)
+ {
+ $val = call_user_func($tokenFunctions[$t], $title->getArticleID(), $title, $revision);
+ if($val === false)
+ $this->setWarning("Action '$t' is not allowed for the current user");
+ else
+ $vals[$t . 'token'] = $val;
+ }
+ }
+
+ if ($this->fld_content && !$revision->isDeleted(Revision::DELETED_TEXT)) {
+ global $wgParser;
+ $text = $revision->getText();
+ # Expand templates after getting section content because
+ # template-added sections don't count and Parser::preprocess()
+ # will have less input
+ if ($this->section !== false) {
+ $text = $wgParser->getSection( $text, $this->section, false);
+ if($text === false)
+ $this->dieUsage("There is no section {$this->section} in r".$revision->getId(), 'nosuchsection');
+ }
+ if ($this->generateXML) {
+ $wgParser->startExternalParse( $title, new ParserOptions(), OT_PREPROCESS );
+ $dom = $wgParser->preprocessToDom( $text );
+ if ( is_callable( array( $dom, 'saveXML' ) ) ) {
+ $xml = $dom->saveXML();
+ } else {
+ $xml = $dom->__toString();
}
+ $vals['parsetree'] = $xml;
+
+ }
+ if ($this->expandTemplates) {
+ $text = $wgParser->preprocess( $text, $title, new ParserOptions() );
+ }
+ ApiResult :: setContent($vals, $text);
+ } else if ($this->fld_content) {
+ $vals['texthidden'] = '';
+ }
+
+ if (!is_null($this->diffto)) {
+ global $wgAPIMaxUncachedDiffs;
+ static $n = 0; // Numer of uncached diffs we've had
+ if($n< $wgAPIMaxUncachedDiffs) {
+ $engine = new DifferenceEngine($title, $revision->getID(), $this->diffto);
+ $difftext = $engine->getDiffBody();
+ $vals['diff']['from'] = $engine->getOldid();
+ $vals['diff']['to'] = $engine->getNewid();
+ ApiResult::setContent($vals['diff'], $difftext);
+ if(!$engine->wasCacheHit())
+ $n++;
+ } else {
+ $vals['diff']['notcached'] = '';
}
}
+ return $vals;
}
- protected function getAllowedParams() {
+ public function getAllowedParams() {
return array (
'prop' => array (
ApiBase :: PARAM_ISMULTI => true,
+ ApiBase :: PARAM_DFLT => 'ids|timestamp|flags|comment|user',
ApiBase :: PARAM_TYPE => array (
+ 'ids',
+ 'flags',
'timestamp',
'user',
+ 'size',
'comment',
- 'content'
+ 'content',
+ 'tags'
)
),
'limit' => array (
ApiBase :: PARAM_TYPE => 'limit',
ApiBase :: PARAM_MIN => 1,
- ApiBase :: PARAM_MAX1 => ApiBase :: LIMIT_SML1,
- ApiBase :: PARAM_MAX2 => ApiBase :: LIMIT_SML2
+ ApiBase :: PARAM_MAX => ApiBase :: LIMIT_BIG1,
+ ApiBase :: PARAM_MAX2 => ApiBase :: LIMIT_BIG2
),
'startid' => array (
ApiBase :: PARAM_TYPE => 'integer'
'newer',
'older'
)
- )
+ ),
+ 'user' => array(
+ ApiBase :: PARAM_TYPE => 'user'
+ ),
+ 'excludeuser' => array(
+ ApiBase :: PARAM_TYPE => 'user'
+ ),
+ 'tag' => null,
+ 'expandtemplates' => false,
+ 'generatexml' => false,
+ 'section' => null,
+ 'token' => array(
+ ApiBase :: PARAM_TYPE => array_keys($this->getTokenFunctions()),
+ ApiBase :: PARAM_ISMULTI => true
+ ),
+ 'continue' => null,
+ 'diffto' => null,
);
}
- protected function getParamDescription() {
+ public function getParamDescription() {
return array (
'prop' => 'Which properties to get for each revision.',
'limit' => 'limit how many revisions will be returned (enum)',
'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)'
+ 'dir' => 'direction of enumeration - towards "newer" or "older" revisions (enum)',
+ 'user' => 'only include revisions made by user',
+ 'excludeuser' => 'exclude revisions made by user',
+ 'tag' => 'only list revisions with this tag',
+ 'expandtemplates' => 'expand templates in revision content',
+ 'generatexml' => 'generate XML parse tree for revision content',
+ 'section' => 'only retrieve the content of this section',
+ 'token' => 'Which tokens to obtain for each revision',
+ 'continue' => 'When more results are available, use this to continue',
+ 'diffto' => array('Revision ID to diff each revision to.',
+ 'Use "prev", "next" and "cur" for the previous, next and current revision respectively.'),
);
}
- protected function getDescription() {
+ public function getDescription() {
return array (
'Get revision information.',
'This module may be used in several ways:',
'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:',
- ' api.php?action=query&prop=revisions&titles=Main%20Page&rvlimit=5&rvprop=timestamp|user|comment&rvdir=newer&rvstart=20060501000000'
+ ' 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',
+ 'Get first 5 revisions of the "Main Page" that were made by the user "MediaWiki default"',
+ ' api.php?action=query&prop=revisions&titles=Main%20Page&rvlimit=5&rvprop=timestamp|user|comment&rvuser=MediaWiki%20default',
);
}
return __CLASS__ . ': $Id$';
}
}
-?>
\ No newline at end of file