/**
* Constructor
*/
function wfSpecialRecentchanges($par, $specialPage)
{
global $wgUser, $wgOut, $wgRequest, $wgUseRCPatrol;
global $wgRCShowWatchingUsers, $wgShowUpdatedMarker;
global $wgAllowCategorizedRecentChanges;
$fname = 'wfSpecialRecentchanges';
$userGroups = $wgUser->getGroups();
if (!$wgUser->isAllowed('patrol') || in_array('patrolblock', $userGroups)) {
$wgOut->errorpage('nosuchspecialpage', 'nospecialpagetext');
return;
}
# Get query parameters
$feedFormat = $wgRequest->getVal('feed');
/* Checkbox values can't be true by default, because
* we cannot differentiate between unset and not set at all
*/
$defaults = array('days' => $wgUser->getDefaultOption('rcdays'), 'limit' => $wgUser->getDefaultOption('rclimit'), 'hideminor' => false, 'hidebots' => true, 'hideanons' => false, 'hideliu' => false, 'hidepatrolled' => false, 'hidemyself' => false, 'from' => '', 'namespace' => null, 'invert' => false, 'categories_any' => false, 'reverse' => false, 'featured' => false, 'categories_any' => false);
extract($defaults);
$days = $wgUser->getOption('rcdays', $defaults['days']);
$days = $wgRequest->getInt('days', $days);
$limit = $wgUser->getOption('rclimit', $defaults['limit']);
# list( $limit, $offset ) = wfCheckLimits( 100, 'rclimit' );
$limit = $wgRequest->getInt('limit', $limit);
/* order of selection: url > preferences > default */
$hideminor = $wgRequest->getBool('hideminor', $wgUser->getOption('hideminor') ? true : $defaults['hideminor']);
# As a feed, use limited settings only
if ($feedFormat) {
global $wgFeedLimit;
if ($limit > $wgFeedLimit) {
$limit = $wgFeedLimit;
}
} else {
$namespace = $wgRequest->getIntOrNull('namespace');
$invert = $wgRequest->getBool('invert', $defaults['invert']);
//XXADDED
$reverse = $wgRequest->getBool('reverse', $defaults['reverse']);
$featured = $wgRequest->getBool('featured', $defaults['featured']);
$hidebots = $wgRequest->getBool('hidebots', $defaults['hidebots']);
$hideanons = $wgRequest->getBool('hideanons', $defaults['hideanons']);
$hideliu = $wgRequest->getBool('hideliu', $defaults['hideliu']);
$hidepatrolled = $wgRequest->getBool('hidepatrolled', $defaults['hidepatrolled']);
$hidemyself = $wgRequest->getBool('hidemyself', $defaults['hidemyself']);
$from = $wgRequest->getVal('from', $defaults['from']);
# Get query parameters from path
if ($par) {
$bits = preg_split('/\\s*,\\s*/', trim($par));
foreach ($bits as $bit) {
if ('hidebots' == $bit) {
$hidebots = 1;
}
if ('bots' == $bit) {
$hidebots = 0;
}
if ('hideminor' == $bit) {
$hideminor = 1;
}
if ('minor' == $bit) {
$hideminor = 0;
}
if ('hideliu' == $bit) {
$hideliu = 1;
}
if ('hidepatrolled' == $bit) {
$hidepatrolled = 1;
}
if ('hideanons' == $bit) {
$hideanons = 1;
}
if ('hidemyself' == $bit) {
$hidemyself = 1;
}
if (is_numeric($bit)) {
$limit = $bit;
}
$m = array();
if (preg_match('/^limit=(\\d+)$/', $bit, $m)) {
$limit = $m[1];
}
if (preg_match('/^days=(\\d+)$/', $bit, $m)) {
$days = $m[1];
}
}
}
}
if ($limit < 0 || $limit > 5000) {
$limit = $defaults['limit'];
}
# Database connection and caching
$dbr = wfGetDB(DB_SLAVE);
list($recentchanges, $watchlist) = $dbr->tableNamesN('recentchanges', 'watchlist');
$cutoff_unixtime = time() - $days * 86400;
$cutoff_unixtime = $cutoff_unixtime - $cutoff_unixtime % 86400;
$cutoff = $dbr->timestamp($cutoff_unixtime);
if (preg_match('/^[0-9]{14}$/', $from) and $from > wfTimestamp(TS_MW, $cutoff)) {
$cutoff = $dbr->timestamp($from);
} else {
$from = $defaults['from'];
}
# 10 seconds server-side caching max
$wgOut->setSquidMaxage(0);
# Get last modified date, for client caching
# Don't use this if we are using the patrol feature, patrol changes don't update the timestamp
$lastmod = $dbr->selectField('recentchanges', 'MAX(rc_timestamp)', false, $fname);
if ($feedFormat || !$wgUseRCPatrol) {
if ($lastmod && $wgOut->checkLastModified($lastmod)) {
# Client cache fresh and headers sent, nothing more to do.
return;
}
}
# It makes no sense to hide both anons and logged-in users
# Where this occurs, force anons to be shown
if ($hideanons && $hideliu) {
$hideanons = false;
}
# Form WHERE fragments for all the options
$hidem = $hideminor ? 'AND rc_minor = 0' : '';
$hidem .= $hidebots ? ' AND rc_bot = 0' : '';
$hidem .= $hideliu ? ' AND rc_user = 0' : '';
$hidem .= $wgUseRCPatrol && $hidepatrolled ? ' AND rc_patrolled = 0' : '';
$hidem .= $hideanons ? ' AND rc_user != 0' : '';
if ($hidemyself) {
if ($wgUser->getID()) {
$hidem .= ' AND rc_user != ' . $wgUser->getID();
} else {
$hidem .= ' AND rc_user_text != ' . $dbr->addQuotes($wgUser->getName());
}
}
# Namespace filtering
$hidem .= is_null($namespace) ? '' : ' AND rc_namespace' . ($invert ? '!=' : '=') . $namespace;
//XXADDED
$order = $reverse ? " ASC" : "DESC";
$ft = $featured ? " AND page_is_featured = 1 " : "";
// This is the big thing!
$uid = $wgUser->getID();
//XXCHANGED
// Perform query
$forceclause = $dbr->useIndexClause("rc_timestamp");
$sql2 = "SELECT * FROM {$recentchanges} {$forceclause}" . ($uid ? "LEFT OUTER JOIN {$watchlist} ON wl_user={$uid} AND wl_title=rc_title AND wl_namespace=rc_namespace " : "") . " LEFT OUTER JOIN page ON page_title=rc_title AND page_namespace=rc_namespace " . "WHERE rc_timestamp >= '{$cutoff}' {$hidem} {$ft} " . "ORDER BY rc_timestamp {$order} ";
$sql2 = $dbr->limitResult($sql2, $limit, 0);
$res = $dbr->query($sql2, $fname);
// Fetch results, prepare a batch link existence check query
$rows = array();
$batch = new LinkBatch();
while ($row = $dbr->fetchObject($res)) {
$rows[] = $row;
if (!$feedFormat) {
// User page and talk links
$batch->add(NS_USER, $row->rc_user_text);
$batch->add(NS_USER_TALK, $row->rc_user_text);
}
}
$dbr->freeResult($res);
if ($feedFormat) {
rcOutputFeed($rows, $feedFormat, $limit, $hideminor, $lastmod);
} else {
# Web output...
// Run existence checks
$batch->execute();
$any = $wgRequest->getBool('categories_any', $defaults['categories_any']);
// Output header
if (!$specialPage->including()) {
$wgOut->addWikiText('<div class="minor_text">' . wfMsgForContentNoTrans("recentchangestext") . '<br /></div>');
// Dump everything here
$nondefaults = array();
wfAppendToArrayIfNotDefault('days', $days, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('limit', $limit, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideminor', $hideminor, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidebots', $hidebots, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideanons', $hideanons, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideliu', $hideliu, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidepatrolled', $hidepatrolled, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidemyself', $hidemyself, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('from', $from, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('namespace', $namespace, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('invert', $invert, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('categories_any', $any, $defaults, $nondefaults);
// Add end of the texts
$wgOut->addHTML('<div class="rcoptions">' . rcOptionsPanel($defaults, $nondefaults) . "\n");
//XXCHANGED
$wgOut->addHTML(rcNamespaceForm($namespace, $invert, $reverse, $featured, $nondefaults, $any) . '</div>' . "\n");
//XXADDED
global $wgLanguageCode;
if ($wgUser->getID() > 0 && $wgLanguageCode == 'en') {
$sk = $wgUser->getSkin();
$url = $wgRequest->getRequestURL();
if ($wgRequest->getVal('refresh', null) != null) {
$url = str_replace("&refresh=1", "", $url);
$url = str_replace("?refresh=1", "", $url);
$wgOut->addHTML("<a href='{$url}' class='button secondary'>" . wfMsg('rc_turn_refresh_off') . "</a>");
} else {
if (strpos($url, "?") !== false) {
$url .= "&refresh=1";
} else {
$url .= "?refresh=1";
}
$wgOut->addHTML("<a href='{$url}' class='button secondary'>" . wfMsg('rc_turn_refresh_on') . "</a>");
}
$wgOut->addHTML(" <a class='button secondary' href='#' onclick=\"open('/index.php?title=Special:RCBuddy&hidepatrolled=1&limit=200&featured=1', '', 'scrollbars=no,status=no,width=570,height=200,resizable=yes,titlebar=no');\">RC Buddy</a>");
}
}
// And now for the content
$wgOut->setSyndicated(true);
$list = ChangesList::newFromUser($wgUser);
if ($wgAllowCategorizedRecentChanges) {
$categories = trim($wgRequest->getVal('categories', ""));
$categories = str_replace("|", "\n", $categories);
$categories = explode("\n", $categories);
rcFilterByCategories($rows, $categories, $any);
}
$s = $list->beginRecentChangesList();
$s .= "<div id='recentchanges'>\n";
$counter = 1;
$showWatcherCount = $wgRCShowWatchingUsers && $wgUser->getOption('shownumberswatching');
$watcherCache = array();
foreach ($rows as $obj) {
if ($limit == 0) {
break;
}
if (!($hideminor && $obj->rc_minor) && !($hidepatrolled && $obj->rc_patrolled)) {
$rc = RecentChange::newFromRow($obj);
$rc->counter = $counter++;
if ($wgShowUpdatedMarker && !empty($obj->wl_notificationtimestamp) && $obj->rc_timestamp >= $obj->wl_notificationtimestamp) {
$rc->notificationtimestamp = true;
} else {
$rc->notificationtimestamp = false;
}
$rc->numberofWatchingusers = 0;
// Default
if ($showWatcherCount && $obj->rc_namespace >= 0) {
if (!isset($watcherCache[$obj->rc_namespace][$obj->rc_title])) {
$watcherCache[$obj->rc_namespace][$obj->rc_title] = $dbr->selectField('watchlist', 'COUNT(*)', array('wl_namespace' => $obj->rc_namespace, 'wl_title' => $obj->rc_title), __METHOD__ . '-watchers');
}
$rc->numberofWatchingusers = $watcherCache[$obj->rc_namespace][$obj->rc_title];
}
$rc->show_namespace = $namespace;
$rc->invert = $invert;
$rc->reverse = $reverse;
$rc->featured = $featured;
$s .= $list->recentChangesLine($rc, !empty($obj->wl_user));
--$limit;
}
}
$s .= $list->endRecentChangesList();
$s .= "</div>\n";
$wgOut->addHTML($s);
}
}
/**
* Constructor
*/
function wfSpecialRecentchanges($par, $specialPage)
{
global $wgUser, $wgOut, $wgRequest, $wgUseRCPatrol;
global $wgRCShowWatchingUsers, $wgShowUpdatedMarker;
global $wgAllowCategorizedRecentChanges;
$fname = 'wfSpecialRecentchanges';
# Get query parameters
$feedFormat = $wgRequest->getVal('feed');
/* Checkbox values can't be true by default, because
* we cannot differentiate between unset and not set at all
*/
$defaults = array('days' => $wgUser->getDefaultOption('rcdays'), 'limit' => $wgUser->getDefaultOption('rclimit'), 'hideminor' => false, 'hidebots' => true, 'hideanons' => false, 'hideliu' => false, 'hidepatrolled' => false, 'hidemyself' => false, 'from' => '', 'namespace' => null, 'invert' => false, 'categories_any' => false);
extract($defaults);
$days = $wgUser->getOption('rcdays', $defaults['days']);
$days = $wgRequest->getInt('days', $days);
$limit = $wgUser->getOption('rclimit', $defaults['limit']);
# list( $limit, $offset ) = wfCheckLimits( 100, 'rclimit' );
$limit = $wgRequest->getInt('limit', $limit);
/* order of selection: url > preferences > default */
$hideminor = $wgRequest->getBool('hideminor', $wgUser->getOption('hideminor') ? true : $defaults['hideminor']);
# As a feed, use limited settings only
if ($feedFormat) {
global $wgFeedLimit;
if ($limit > $wgFeedLimit) {
$limit = $wgFeedLimit;
}
} else {
$namespace = $wgRequest->getIntOrNull('namespace');
$invert = $wgRequest->getBool('invert', $defaults['invert']);
$hidebots = $wgRequest->getBool('hidebots', $defaults['hidebots']);
$hideanons = $wgRequest->getBool('hideanons', $defaults['hideanons']);
$hideliu = $wgRequest->getBool('hideliu', $defaults['hideliu']);
$hidepatrolled = $wgRequest->getBool('hidepatrolled', $defaults['hidepatrolled']);
$hidemyself = $wgRequest->getBool('hidemyself', $defaults['hidemyself']);
$from = $wgRequest->getVal('from', $defaults['from']);
# Get query parameters from path
if ($par) {
$bits = preg_split('/\\s*,\\s*/', trim($par));
foreach ($bits as $bit) {
if ('hidebots' == $bit) {
$hidebots = 1;
}
if ('bots' == $bit) {
$hidebots = 0;
}
if ('hideminor' == $bit) {
$hideminor = 1;
}
if ('minor' == $bit) {
$hideminor = 0;
}
if ('hideliu' == $bit) {
$hideliu = 1;
}
if ('hidepatrolled' == $bit) {
$hidepatrolled = 1;
}
if ('hideanons' == $bit) {
$hideanons = 1;
}
if ('hidemyself' == $bit) {
$hidemyself = 1;
}
if (is_numeric($bit)) {
$limit = $bit;
}
$m = array();
if (preg_match('/^limit=(\\d+)$/', $bit, $m)) {
$limit = $m[1];
}
if (preg_match('/^days=(\\d+)$/', $bit, $m)) {
$days = $m[1];
}
}
}
}
if ($limit < 0 || $limit > 5000) {
$limit = $defaults['limit'];
}
# Database connection and caching
$dbr = wfGetDB(DB_SLAVE);
list($recentchanges, $watchlist) = $dbr->tableNamesN('recentchanges', 'watchlist');
$cutoff_unixtime = time() - $days * 86400;
$cutoff_unixtime = $cutoff_unixtime - $cutoff_unixtime % 86400;
$cutoff = $dbr->timestamp($cutoff_unixtime);
if (preg_match('/^[0-9]{14}$/', $from) and $from > wfTimestamp(TS_MW, $cutoff)) {
$cutoff = $dbr->timestamp($from);
} else {
$from = $defaults['from'];
}
# 10 seconds server-side caching max
$wgOut->setSquidMaxage(10);
# Get last modified date, for client caching
# Don't use this if we are using the patrol feature, patrol changes don't update the timestamp
$lastmod = $dbr->selectField('recentchanges', 'MAX(rc_timestamp)', false, $fname);
if ($feedFormat || !$wgUseRCPatrol) {
if ($lastmod && $wgOut->checkLastModified($lastmod)) {
# Client cache fresh and headers sent, nothing more to do.
return;
}
}
# It makes no sense to hide both anons and logged-in users
# Where this occurs, force anons to be shown
if ($hideanons && $hideliu) {
$hideanons = false;
}
# Form WHERE fragments for all the options
$hidem = $hideminor ? 'AND rc_minor = 0' : '';
$hidem .= $hidebots ? ' AND rc_bot = 0' : '';
$hidem .= $hideliu ? ' AND rc_user = 0' : '';
$hidem .= $wgUseRCPatrol && $hidepatrolled ? ' AND rc_patrolled = 0' : '';
$hidem .= $hideanons ? ' AND rc_user != 0' : '';
if ($hidemyself) {
if ($wgUser->getID()) {
$hidem .= ' AND rc_user != ' . $wgUser->getID();
} else {
$hidem .= ' AND rc_user_text != ' . $dbr->addQuotes($wgUser->getName());
}
}
# Namespace filtering
$hidem .= is_null($namespace) ? '' : ' AND rc_namespace' . ($invert ? '!=' : '=') . $namespace;
// This is the big thing!
$uid = $wgUser->getID();
// Perform query
$forceclause = $dbr->useIndexClause("rc_timestamp");
$sql2 = "SELECT * FROM {$recentchanges} {$forceclause}" . ($uid ? "LEFT OUTER JOIN {$watchlist} ON wl_user={$uid} AND wl_title=rc_title AND wl_namespace=rc_namespace " : "") . "WHERE rc_timestamp >= '{$cutoff}' {$hidem} " . "ORDER BY rc_timestamp DESC";
$sql2 = $dbr->limitResult($sql2, $limit, 0);
$res = $dbr->query($sql2, $fname);
// Fetch results, prepare a batch link existence check query
$rows = array();
$batch = new LinkBatch();
while ($row = $dbr->fetchObject($res)) {
$rows[] = $row;
if (!$feedFormat) {
// User page link
$title = Title::makeTitleSafe(NS_USER, $row->rc_user_text);
$batch->addObj($title);
// User talk
$title = Title::makeTitleSafe(NS_USER_TALK, $row->rc_user_text);
$batch->addObj($title);
}
}
$dbr->freeResult($res);
if ($feedFormat) {
rcOutputFeed($rows, $feedFormat, $limit, $hideminor, $lastmod);
} else {
# Web output...
// Run existence checks
$batch->execute();
$any = $wgRequest->getBool('categories_any', $defaults['categories_any']);
// Output header
if (!$specialPage->including()) {
$wgOut->addWikiText(wfMsgForContentNoTrans("recentchangestext"));
// Dump everything here
$nondefaults = array();
wfAppendToArrayIfNotDefault('days', $days, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('limit', $limit, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideminor', $hideminor, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidebots', $hidebots, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideanons', $hideanons, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideliu', $hideliu, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidepatrolled', $hidepatrolled, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidemyself', $hidemyself, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('from', $from, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('namespace', $namespace, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('invert', $invert, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('categories_any', $any, $defaults, $nondefaults);
// Add end of the texts
$wgOut->addHTML('<div class="rcoptions">' . rcOptionsPanel($defaults, $nondefaults) . "\n");
$wgOut->addHTML(rcNamespaceForm($namespace, $invert, $nondefaults, $any) . '</div>' . "\n");
}
// And now for the content
$list = ChangesList::newFromUser($wgUser);
if ($wgAllowCategorizedRecentChanges) {
$categories = trim($wgRequest->getVal('categories', ""));
$categories = str_replace("|", "\n", $categories);
$categories = explode("\n", $categories);
rcFilterByCategories($rows, $categories, $any);
}
$s = $list->beginRecentChangesList();
$counter = 1;
foreach ($rows as $obj) {
if ($limit == 0) {
break;
}
if (!($hideminor && $obj->rc_minor) && !($hidepatrolled && $obj->rc_patrolled)) {
$rc = RecentChange::newFromRow($obj);
$rc->counter = $counter++;
if ($wgShowUpdatedMarker && !empty($obj->wl_notificationtimestamp) && $obj->rc_timestamp >= $obj->wl_notificationtimestamp) {
$rc->notificationtimestamp = true;
} else {
$rc->notificationtimestamp = false;
}
if ($wgRCShowWatchingUsers && $wgUser->getOption('shownumberswatching')) {
$sql3 = "SELECT COUNT(*) AS n FROM {$watchlist} WHERE wl_title='" . $dbr->strencode($obj->rc_title) . "' AND wl_namespace={$obj->rc_namespace}";
$res3 = $dbr->query($sql3, 'wfSpecialRecentChanges');
$x = $dbr->fetchObject($res3);
$rc->numberofWatchingusers = $x->n;
} else {
$rc->numberofWatchingusers = 0;
}
$s .= $list->recentChangesLine($rc, !empty($obj->wl_user));
--$limit;
}
}
$s .= $list->endRecentChangesList();
$wgOut->addHTML($s);
}
}
/**
* Constructor
*/
function wfSpecialRecentchanges($par, $specialPage)
{
global $wgUser, $wgOut, $wgLang, $wgContLang, $wgTitle, $wgMemc, $wgDBname;
global $wgRequest, $wgSitename, $wgLanguageCode, $wgContLanguageCode;
global $wgFeedClasses, $wgUseRCPatrol;
global $wgRCShowCurrentRevisionOnly, $wgRCShowWatchingUsers, $wgShowUpdatedMarker;
global $wgLinkCache;
$fname = 'wfSpecialRecentchanges';
# Get query parameters
$feedFormat = $wgRequest->getVal('feed');
$defaults = array('days' => $wgUser->getDefaultOption('rcdays'), 'limit' => $wgUser->getDefaultOption('rclimit'), 'hideminor' => false, 'hidebots' => true, 'hideliu' => false, 'hidepatrolled' => false, 'from' => '', 'namespace' => null, 'invert' => false);
extract($defaults);
$days = $wgUser->getOption('rcdays');
if (!$days) {
$days = $defaults['days'];
}
$days = $wgRequest->getInt('days', $days);
$limit = $wgUser->getOption('rclimit');
if (!$limit) {
$limit = $defaults['limit'];
}
# list( $limit, $offset ) = wfCheckLimits( 100, 'rclimit' );
$limit = $wgRequest->getInt('limit', $limit);
/* order of selection: url > preferences > default */
$hideminor = $wgRequest->getBool('hideminor', $wgUser->getOption('hideminor') ? true : $defaults['hideminor']);
# As a feed, use limited settings only
if ($feedFormat) {
global $wgFeedLimit;
if ($limit > $wgFeedLimit) {
$options['limit'] = $wgFeedLimit;
}
} else {
$namespace = $wgRequest->getIntOrNull('namespace');
$invert = $wgRequest->getBool('invert', $defaults['invert']);
$hidebots = $wgRequest->getBool('hidebots', $defaults['hidebots']);
$hideliu = $wgRequest->getBool('hideliu', $defaults['hideliu']);
$hidepatrolled = $wgRequest->getBool('hidepatrolled', $defaults['hidepatrolled']);
$from = $wgRequest->getVal('from', $defaults['from']);
# Get query parameters from path
if ($par) {
$bits = preg_split('/\\s*,\\s*/', trim($par));
foreach ($bits as $bit) {
if ('hidebots' == $bit) {
$hidebots = 1;
}
if ('bots' == $bit) {
$hidebots = 0;
}
if ('hideminor' == $bit) {
$hideminor = 1;
}
if ('minor' == $bit) {
$hideminor = 0;
}
if ('hideliu' == $bit) {
$hideliu = 1;
}
if ('hidepatrolled' == $bit) {
$hidepatrolled = 1;
}
if (is_numeric($bit)) {
$limit = $bit;
}
if (preg_match('/^limit=(\\d+)$/', $bit, $m)) {
$limit = $m[1];
}
if (preg_match('/^days=(\\d+)$/', $bit, $m)) {
$days = $m[1];
}
}
}
}
if ($limit < 0 || $limit > 5000) {
$limit = $defaults['limit'];
}
# Database connection and caching
$dbr =& wfGetDB(DB_SLAVE);
extract($dbr->tableNames('recentchanges', 'watchlist', 'page'));
$cutoff_unixtime = time() - $days * 86400;
$cutoff_unixtime = $cutoff_unixtime - $cutoff_unixtime % 86400;
$cutoff = $dbr->timestamp($cutoff_unixtime);
if (preg_match('/^[0-9]{14}$/', $from) and $from > wfTimestamp(TS_MW, $cutoff)) {
$cutoff = $dbr->timestamp($from);
} else {
$from = $defaults['from'];
}
# 10 seconds server-side caching max
$wgOut->setSquidMaxage(10);
# Get last modified date, for client caching
# Don't use this if we are using the patrol feature, patrol changes don't update the timestamp
$lastmod = $dbr->selectField('recentchanges', 'MAX(rc_timestamp)', false, $fname);
if ($feedFormat || !$wgUseRCPatrol) {
if ($lastmod && $wgOut->checkLastModified($lastmod)) {
# Client cache fresh and headers sent, nothing more to do.
return;
}
}
$hidem = $hideminor ? 'AND rc_minor=0' : '';
$hidem .= $hidebots ? ' AND rc_bot=0' : '';
$hidem .= $hideliu ? ' AND rc_user=0' : '';
$hidem .= $hidepatrolled ? ' AND rc_patrolled=0' : '';
$hidem .= is_null($namespace) ? '' : ' AND rc_namespace' . ($invert ? '!=' : '=') . $namespace;
// This is the big thing!
$uid = $wgUser->getID();
// Perform query
if ($wgRCShowCurrentRevisionOnly && $wgUser->getOption('rccurrevonly')) {
$sql2 = "SELECT {$recentchanges}.*" . ($uid ? ",wl_user,wl_notificationtimestamp,wl_lastvisitedrevision" : "") . " FROM {$recentchanges},{$page} " . ($uid ? "LEFT OUTER JOIN {$watchlist} ON wl_user={$uid} AND wl_title=rc_title AND wl_namespace=rc_namespace " : "") . "WHERE rc_timestamp > '{$cutoff}' {$hidem} AND rc_this_oldid=page_latest " . "ORDER BY rc_timestamp DESC LIMIT {$limit}";
} else {
$sql2 = "SELECT {$recentchanges}.*" . ($uid ? ",wl_user,wl_notificationtimestamp,wl_lastvisitedrevision" : "") . " FROM {$recentchanges} " . ($uid ? "LEFT OUTER JOIN {$watchlist} ON wl_user={$uid} AND wl_title=rc_title AND wl_namespace=rc_namespace " : "") . "WHERE rc_timestamp > '{$cutoff}' {$hidem} " . "ORDER BY rc_timestamp DESC LIMIT {$limit}";
}
$res = $dbr->query($sql2, $fname);
// Fetch results, prepare a batch link existence check query
$rows = array();
$batch = new LinkBatch();
while ($row = $dbr->fetchObject($res)) {
$rows[] = $row;
// User page link
$title = Title::makeTitleSafe(NS_USER, $row->rc_user_text);
$batch->addObj($title);
// User talk
$title = Title::makeTitleSafe(NS_USER_TALK, $row->rc_user_text);
$batch->addObj($title);
}
$dbr->freeResult($res);
// Run existence checks
$batch->execute($wgLinkCache);
if ($feedFormat) {
rcOutputFeed($rows, $feedFormat, $limit, $hideminor, $lastmod);
} else {
# Web output...
// Output header
if (!$specialPage->including()) {
$wgOut->addWikiText(wfMsgForContent("recentchangestext"));
// Dump everything here
$nondefaults = array();
wfAppendToArrayIfNotDefault('days', $days, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('limit', $limit, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideminor', $hideminor, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidebots', $hidebots, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideliu', $hideliu, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidepatrolled', $hidepatrolled, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('from', $from, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('namespace', $namespace, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('invert', $invert, $defaults, $nondefaults);
// Add end of the texts
$wgOut->addHTML('<div class="rcoptions">' . rcOptionsPanel($defaults, $nondefaults));
$wgOut->addHTML(rcNamespaceForm($namespace, $invert, $nondefaults) . '</div>');
}
// And now for the content
$sk = $wgUser->getSkin();
$wgOut->setSyndicated(true);
$list =& new ChangesList($sk);
$s = $list->beginRecentChangesList();
$counter = 1;
foreach ($rows as $obj) {
if ($limit == 0) {
break;
}
if (!($hideminor && $obj->rc_minor) && !($hidepatrolled && $obj->rc_patrolled)) {
$rc = RecentChange::newFromRow($obj);
$rc->counter = $counter++;
if ($wgShowUpdatedMarker && $wgUser->getOption('showupdated') && !empty($obj->wl_notificationtimestamp) && $obj->rc_timestamp >= $obj->wl_notificationtimestamp) {
$rc->notificationtimestamp = true;
} else {
$rc->notificationtimestamp = false;
}
if ($wgRCShowWatchingUsers && $wgUser->getOption('shownumberswatching')) {
$sql3 = "SELECT COUNT(*) AS n FROM {$watchlist} WHERE wl_title='" . $dbr->strencode($obj->rc_title) . "' AND wl_namespace={$obj->rc_namespace}";
$res3 = $dbr->query($sql3, 'wfSpecialRecentChanges');
$x = $dbr->fetchObject($res3);
$rc->numberofWatchingusers = $x->n;
} else {
$rc->numberofWatchingusers = 0;
}
$rc->lastvisitedrevision = $uid ? $obj->wl_lastvisitedrevision : 0;
$s .= $list->recentChangesLine($rc, !empty($obj->wl_user));
--$limit;
}
}
$s .= $list->endRecentChangesList();
$wgOut->addHTML($s);
}
}