/**
* Return the text to be displayed above the changes
*
* @param $opts FormOptions
* @return String: XHTML
*/
public function doHeader($opts)
{
global $wgScript, $wgOut;
$this->setTopText($wgOut, $opts);
$defaults = $opts->getAllValues();
$nondefaults = $opts->getChangedValues();
$opts->consumeValues(array('namespace', 'invert', 'tagfilter'));
$panel = array();
$panel[] = $this->optionsPanel($defaults, $nondefaults);
$panel[] = '<hr />';
$extraOpts = $this->getExtraOptions($opts);
$extraOptsCount = count($extraOpts);
$count = 0;
$submit = ' ' . Xml::submitbutton(wfMsg('allpagessubmit'));
$out = Xml::openElement('table', array('class' => 'mw-recentchanges-table'));
foreach ($extraOpts as $optionRow) {
# Add submit button to the last row only
++$count;
$addSubmit = $count === $extraOptsCount ? $submit : '';
$out .= Xml::openElement('tr');
if (is_array($optionRow)) {
$out .= Xml::tags('td', array('class' => 'mw-label'), $optionRow[0]);
$out .= Xml::tags('td', array('class' => 'mw-input'), $optionRow[1] . $addSubmit);
} else {
$out .= Xml::tags('td', array('class' => 'mw-input', 'colspan' => 2), $optionRow . $addSubmit);
}
$out .= Xml::closeElement('tr');
}
$out .= Xml::closeElement('table');
$unconsumed = $opts->getUnconsumedValues();
foreach ($unconsumed as $key => $value) {
$out .= Xml::hidden($key, $value);
}
$t = $this->getTitle();
$out .= Xml::hidden('title', $t->getPrefixedText());
$form = Xml::tags('form', array('action' => $wgScript), $out);
$panel[] = $form;
$panelString = implode("\n", $panel);
$wgOut->addHTML(Xml::fieldset(wfMsg('recentchanges-legend'), $panelString, array('class' => 'rcoptions')));
$wgOut->addHTML(ChangesList::flagLegend());
$this->setBottomText($wgOut, $opts);
}
/**
* Constructor
*
* @param $par Parameter passed to the page
*/
function wfSpecialWatchlist($par)
{
global $wgUser, $wgOut, $wgLang, $wgRequest;
global $wgRCShowWatchingUsers, $wgEnotifWatchlist, $wgShowUpdatedMarker;
// Add feed links
$wlToken = $wgUser->getOption('watchlisttoken');
if (!$wlToken) {
$wlToken = sha1(mt_rand() . microtime(true));
$wgUser->setOption('watchlisttoken', $wlToken);
$wgUser->saveSettings();
}
global $wgServer, $wgScriptPath, $wgFeedClasses;
$apiParams = array('action' => 'feedwatchlist', 'allrev' => 'allrev', 'wlowner' => $wgUser->getName(), 'wltoken' => $wlToken);
$feedTemplate = wfScript('api') . '?';
foreach ($wgFeedClasses as $format => $class) {
$theseParams = $apiParams + array('feedformat' => $format);
$url = $feedTemplate . wfArrayToCGI($theseParams);
$wgOut->addFeedLink($format, $url);
}
$skin = $wgUser->getSkin();
$specialTitle = SpecialPage::getTitleFor('Watchlist');
$wgOut->setRobotPolicy('noindex,nofollow');
# Anons don't get a watchlist
if ($wgUser->isAnon()) {
$wgOut->setPageTitle(wfMsg('watchnologin'));
$llink = $skin->linkKnown(SpecialPage::getTitleFor('Userlogin'), wfMsgHtml('loginreqlink'), array(), array('returnto' => $specialTitle->getPrefixedText()));
$wgOut->addHTML(wfMsgWikiHtml('watchlistanontext', $llink));
return;
}
$wgOut->setPageTitle(wfMsg('watchlist'));
$sub = wfMsgExt('watchlistfor', 'parseinline', $wgUser->getName());
$sub .= '<br />' . WatchlistEditor::buildTools($wgUser->getSkin());
$wgOut->setSubtitle($sub);
if (($mode = WatchlistEditor::getMode($wgRequest, $par)) !== false) {
$editor = new WatchlistEditor();
$editor->execute($wgUser, $wgOut, $wgRequest, $mode);
return;
}
$uid = $wgUser->getId();
if (($wgEnotifWatchlist || $wgShowUpdatedMarker) && $wgRequest->getVal('reset') && $wgRequest->wasPosted()) {
$wgUser->clearAllNotifications($uid);
$wgOut->redirect($specialTitle->getFullUrl());
return;
}
$defaults = array('days' => floatval($wgUser->getOption('watchlistdays')), 'hideMinor' => (int) $wgUser->getBoolOption('watchlisthideminor'), 'hideBots' => (int) $wgUser->getBoolOption('watchlisthidebots'), 'hideAnons' => (int) $wgUser->getBoolOption('watchlisthideanons'), 'hideLiu' => (int) $wgUser->getBoolOption('watchlisthideliu'), 'hidePatrolled' => (int) $wgUser->getBoolOption('watchlisthidepatrolled'), 'hideOwn' => (int) $wgUser->getBoolOption('watchlisthideown'), 'namespace' => 'all', 'invert' => false);
extract($defaults);
# Extract variables from the request, falling back to user preferences or
# other default values if these don't exist
$prefs['days'] = floatval($wgUser->getOption('watchlistdays'));
$prefs['hideminor'] = $wgUser->getBoolOption('watchlisthideminor');
$prefs['hidebots'] = $wgUser->getBoolOption('watchlisthidebots');
$prefs['hideanons'] = $wgUser->getBoolOption('watchlisthideanon');
$prefs['hideliu'] = $wgUser->getBoolOption('watchlisthideliu');
$prefs['hideown'] = $wgUser->getBoolOption('watchlisthideown');
$prefs['hidepatrolled'] = $wgUser->getBoolOption('watchlisthidepatrolled');
# Get query variables
$days = $wgRequest->getVal('days', $prefs['days']);
$hideMinor = $wgRequest->getBool('hideMinor', $prefs['hideminor']);
$hideBots = $wgRequest->getBool('hideBots', $prefs['hidebots']);
$hideAnons = $wgRequest->getBool('hideAnons', $prefs['hideanons']);
$hideLiu = $wgRequest->getBool('hideLiu', $prefs['hideliu']);
$hideOwn = $wgRequest->getBool('hideOwn', $prefs['hideown']);
$hidePatrolled = $wgRequest->getBool('hidePatrolled', $prefs['hidepatrolled']);
# Get namespace value, if supplied, and prepare a WHERE fragment
$nameSpace = $wgRequest->getIntOrNull('namespace');
$invert = $wgRequest->getIntOrNull('invert');
if (!is_null($nameSpace)) {
$nameSpace = intval($nameSpace);
if ($invert && $nameSpace !== 'all') {
$nameSpaceClause = "rc_namespace != {$nameSpace}";
} else {
$nameSpaceClause = "rc_namespace = {$nameSpace}";
}
} else {
$nameSpace = '';
$nameSpaceClause = '';
}
$dbr = wfGetDB(DB_SLAVE, 'watchlist');
$recentchanges = $dbr->tableName('recentchanges');
$watchlistCount = $dbr->selectField('watchlist', 'COUNT(*)', array('wl_user' => $uid), __METHOD__);
// Adjust for page X, talk:page X, which are both stored separately,
// but treated together
$nitems = floor($watchlistCount / 2);
if (is_null($days) || !is_numeric($days)) {
$big = 1000;
/* The magical big */
if ($nitems > $big) {
# Set default cutoff shorter
$days = $defaults['days'] = 12.0 / 24.0;
# 12 hours...
} else {
$days = $defaults['days'];
# default cutoff for shortlisters
}
} else {
$days = floatval($days);
}
// Dump everything here
$nondefaults = array();
wfAppendToArrayIfNotDefault('days', $days, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideMinor', (int) $hideMinor, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideBots', (int) $hideBots, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideAnons', (int) $hideAnons, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideLiu', (int) $hideLiu, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideOwn', (int) $hideOwn, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('namespace', $nameSpace, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidePatrolled', (int) $hidePatrolled, $defaults, $nondefaults);
if ($nitems == 0) {
$wgOut->addWikiMsg('nowatchlist');
return;
}
if ($days <= 0) {
$andcutoff = '';
} else {
$andcutoff = "rc_timestamp > '" . $dbr->timestamp(time() - intval($days * 86400)) . "'";
}
# If the watchlist is relatively short, it's simplest to zip
# down its entirety and then sort the results.
# If it's relatively long, it may be worth our while to zip
# through the time-sorted page list checking for watched items.
# Up estimate of watched items by 15% to compensate for talk pages...
# Toggles
$andHideOwn = $hideOwn ? "rc_user != {$uid}" : '';
$andHideBots = $hideBots ? "rc_bot = 0" : '';
$andHideMinor = $hideMinor ? "rc_minor = 0" : '';
$andHideLiu = $hideLiu ? "rc_user = 0" : '';
$andHideAnons = $hideAnons ? "rc_user != 0" : '';
$andHidePatrolled = $wgUser->useRCPatrol() && $hidePatrolled ? "rc_patrolled != 1" : '';
# Toggle watchlist content (all recent edits or just the latest)
if ($wgUser->getOption('extendwatchlist')) {
$andLatest = '';
$limitWatchlist = intval($wgUser->getOption('wllimit'));
$usePage = false;
} else {
# Top log Ids for a page are not stored
$andLatest = 'rc_this_oldid=page_latest OR rc_type=' . RC_LOG;
$limitWatchlist = 0;
$usePage = true;
}
# Show a message about slave lag, if applicable
if (($lag = $dbr->getLag()) > 0) {
$wgOut->showLagWarning($lag);
}
# Create output form
$form = Xml::fieldset(wfMsg('watchlist-options'), false, array('id' => 'mw-watchlist-options'));
# Show watchlist header
$form .= wfMsgExt('watchlist-details', array('parseinline'), $wgLang->formatNum($nitems));
if ($wgUser->getOption('enotifwatchlistpages') && $wgEnotifWatchlist) {
$form .= wfMsgExt('wlheader-enotif', 'parse') . "\n";
}
if ($wgShowUpdatedMarker) {
$form .= Xml::openElement('form', array('method' => 'post', 'action' => $specialTitle->getLocalUrl(), 'id' => 'mw-watchlist-resetbutton')) . wfMsgExt('wlheader-showupdated', array('parseinline')) . ' ' . Xml::submitButton(wfMsg('enotif_reset'), array('name' => 'dummy')) . Xml::hidden('reset', 'all') . Xml::closeElement('form');
}
$form .= '<hr />';
$tables = array('recentchanges', 'watchlist');
$fields = array("{$recentchanges}.*");
$conds = array();
$join_conds = array('watchlist' => array('INNER JOIN', "wl_user='******' AND wl_namespace=rc_namespace AND wl_title=rc_title"));
$options = array('ORDER BY' => 'rc_timestamp DESC');
if ($wgShowUpdatedMarker) {
$fields[] = 'wl_notificationtimestamp';
}
if ($limitWatchlist) {
$options['LIMIT'] = $limitWatchlist;
}
if ($andcutoff) {
$conds[] = $andcutoff;
}
if ($andLatest) {
$conds[] = $andLatest;
}
if ($andHideOwn) {
$conds[] = $andHideOwn;
}
if ($andHideBots) {
$conds[] = $andHideBots;
}
if ($andHideMinor) {
$conds[] = $andHideMinor;
}
if ($andHideLiu) {
$conds[] = $andHideLiu;
}
if ($andHideAnons) {
$conds[] = $andHideAnons;
}
if ($andHidePatrolled) {
$conds[] = $andHidePatrolled;
}
if ($nameSpaceClause) {
$conds[] = $nameSpaceClause;
}
$rollbacker = $wgUser->isAllowed('rollback');
if ($usePage || $rollbacker) {
$tables[] = 'page';
$join_conds['page'] = array('LEFT JOIN', 'rc_cur_id=page_id');
if ($rollbacker) {
$fields[] = 'page_latest';
}
}
ChangeTags::modifyDisplayQuery($tables, $fields, $conds, $join_conds, $options, '');
wfRunHooks('SpecialWatchlistQuery', array(&$conds, &$tables, &$join_conds, &$fields));
$res = $dbr->select($tables, $fields, $conds, __METHOD__, $options, $join_conds);
$numRows = $dbr->numRows($res);
/* Start bottom header */
$wlInfo = '';
if ($days >= 1) {
$wlInfo = wfMsgExt('rcnote', 'parseinline', $wgLang->formatNum($numRows), $wgLang->formatNum($days), $wgLang->timeAndDate(wfTimestampNow(), true), $wgLang->date(wfTimestampNow(), true), $wgLang->time(wfTimestampNow(), true)) . '<br />';
} elseif ($days > 0) {
$wlInfo = wfMsgExt('wlnote', 'parseinline', $wgLang->formatNum($numRows), $wgLang->formatNum(round($days * 24))) . '<br />';
}
$cutofflinks = "\n" . wlCutoffLinks($days, 'Watchlist', $nondefaults) . "<br />\n";
$thisTitle = SpecialPage::getTitleFor('Watchlist');
# Spit out some control panel links
$links[] = wlShowHideLink($nondefaults, 'rcshowhideminor', 'hideMinor', $hideMinor);
$links[] = wlShowHideLink($nondefaults, 'rcshowhidebots', 'hideBots', $hideBots);
$links[] = wlShowHideLink($nondefaults, 'rcshowhideanons', 'hideAnons', $hideAnons);
$links[] = wlShowHideLink($nondefaults, 'rcshowhideliu', 'hideLiu', $hideLiu);
$links[] = wlShowHideLink($nondefaults, 'rcshowhidemine', 'hideOwn', $hideOwn);
if ($wgUser->useRCPatrol()) {
$links[] = wlShowHideLink($nondefaults, 'rcshowhidepatr', 'hidePatrolled', $hidePatrolled);
}
# Namespace filter and put the whole form together.
$form .= $wlInfo;
$form .= $cutofflinks;
$form .= $wgLang->pipeList($links);
$form .= Xml::openElement('form', array('method' => 'post', 'action' => $thisTitle->getLocalUrl()));
$form .= '<hr /><p>';
$form .= Xml::label(wfMsg('namespace'), 'namespace') . ' ';
$form .= Xml::namespaceSelector($nameSpace, '') . ' ';
$form .= Xml::checkLabel(wfMsg('invert'), 'invert', 'nsinvert', $invert) . ' ';
$form .= Xml::submitButton(wfMsg('allpagessubmit')) . '</p>';
$form .= Xml::hidden('days', $days);
if ($hideMinor) {
$form .= Xml::hidden('hideMinor', 1);
}
if ($hideBots) {
$form .= Xml::hidden('hideBots', 1);
}
if ($hideAnons) {
$form .= Xml::hidden('hideAnons', 1);
}
if ($hideLiu) {
$form .= Xml::hidden('hideLiu', 1);
}
if ($hideOwn) {
$form .= Xml::hidden('hideOwn', 1);
}
$form .= Xml::closeElement('form');
$form .= Xml::closeElement('fieldset');
$wgOut->addHTML($form);
$wgOut->addHTML(ChangesList::flagLegend());
# If there's nothing to show, stop here
if ($numRows == 0) {
$wgOut->addWikiMsg('watchnochange');
return;
}
/* End bottom header */
/* Do link batch query */
$linkBatch = new LinkBatch();
while ($row = $dbr->fetchObject($res)) {
$userNameUnderscored = str_replace(' ', '_', $row->rc_user_text);
if ($row->rc_user != 0) {
$linkBatch->add(NS_USER, $userNameUnderscored);
}
$linkBatch->add(NS_USER_TALK, $userNameUnderscored);
$linkBatch->add($row->rc_namespace, $row->rc_title);
}
$linkBatch->execute();
$dbr->dataSeek($res, 0);
$list = ChangesList::newFromUser($wgUser);
$list->setWatchlistDivs();
$s = $list->beginRecentChangesList();
$counter = 1;
while ($obj = $dbr->fetchObject($res)) {
# Make RC entry
$rc = RecentChange::newFromRow($obj);
$rc->counter = $counter++;
if ($wgShowUpdatedMarker) {
$updated = $obj->wl_notificationtimestamp;
} else {
$updated = false;
}
if ($wgRCShowWatchingUsers && $wgUser->getOption('shownumberswatching')) {
$rc->numberofWatchingusers = $dbr->selectField('watchlist', 'COUNT(*)', array('wl_namespace' => $obj->rc_namespace, 'wl_title' => $obj->rc_title), __METHOD__);
} else {
$rc->numberofWatchingusers = 0;
}
$s .= $list->recentChangesLine($rc, $updated, $counter);
}
$s .= $list->endRecentChangesList();
$dbr->freeResult($res);
$wgOut->addHTML($s);
}
