/**
* Insert the tags of the given change
*/
private function formatReviewSummaryRow($rc, $page)
{
global $wgRequest;
$s = '';
if (!$rc) {
return $s;
}
$attr = $rc->mAttribs;
$tagRows = $attr['collabwatchlist_tags'];
$classes = array();
$displayTags = array();
foreach ($tagRows as $tagRow) {
$tag = $tagRow['ct_tag'];
$collabwatchlistTag = Xml::tags('span', array('class' => 'mw-collabwatchlist-tag-marker ' . Sanitizer::escapeClass("mw-collabwatchlist-tag-marker-{$tag}"), 'title' => $tagRow['rrt_comment']), ChangeTags::tagDescription($tag));
$classes[] = Sanitizer::escapeClass("mw-collabwatchlist-tag-{$tag}");
/** Insert links to user page, user talk page and eventually a blocking link */
$userLink = $this->skin->userLink($tagRow['user_id'], $tagRow['user_name']);
$delTagTarget = CollabWatchlistEditor::getUnsetTagUrl($wgRequest->getFullRequestURL(), $attr['rc_title'], $tagRow['cw_id'], $tag, $attr['rc_id']);
$delTagLink = Xml::element('a', array('href' => $delTagTarget, 'class' => 'mw-collabwatchlist-unsettag-' . $tag), wfMsg('collabwatchlist-unset-tag'));
$displayTags[] = $collabwatchlistTag . ' ' . $delTagLink . ' ' . $userLink;
}
$markers = '(' . implode(', ', $displayTags) . ')';
$markers = Xml::tags('span', array('class' => 'mw-collabwatchlist-tag-markers'), $markers);
return array($markers, $classes);
}
/**
* Main execution point
*
* @param $par Parameter passed to the page
*/
function execute($par)
{
global $wgUser, $wgOut, $wgLang, $wgRequest;
global $wgRCShowWatchingUsers;
global $wgEnotifWatchlist;
// Add feed links
$wlToken = $wgUser->getOption('watchlisttoken');
if (!$wlToken) {
$wlToken = sha1(mt_rand() . microtime(true));
$wgUser->setOption('watchlisttoken', $wlToken);
$wgUser->saveSettings();
}
global $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('CollabWatchlist');
$wgOut->setRobotPolicy('noindex,nofollow');
# Anons don't get a watchlist
if ($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('collabwatchlist'));
$listIdsAndNames = CollabWatchlistChangesList::getCollabWatchlistIdAndName($wgUser->getId());
$sub = wfMsgExt('watchlistfor2', array('parseinline', 'replaceafter'), $wgUser->getName(), '');
$sub .= '<br />' . CollabWatchlistEditor::buildTools($listIdsAndNames, $wgUser->getSkin());
$wgOut->setSubtitle($sub);
$uid = $wgUser->getId();
// The filter form has one checkbox for each tag, build an array
$postValues = $wgRequest->getValues();
$tagFilter = array();
foreach ($postValues as $key => $value) {
if (stripos($key, 'collaborative-watchlist-filtertag-') === 0) {
$tagFilter[] = $postValues[$key];
}
}
// Alternative syntax for requests from links (show / hide ...)
if (empty($tagFilter)) {
$tagFilter = explode('|', $wgRequest->getVal('filterTags'));
}
$defaults = array('days' => floatval($wgUser->getOption('watchlistdays')), 'hideMinor' => (int) $wgUser->getBoolOption('watchlisthideminor'), 'hideBots' => (int) $wgUser->getBoolOption('watchlisthidebots'), 'hideAnons' => (int) $wgUser->getBoolOption('watchlisthideanons'), 'hideLiu' => (int) $wgUser->getBoolOption('watchlisthideliu'), 'hideListUser' => (int) $wgUser->getBoolOption('collabwatchlisthidelistuser'), 'hidePatrolled' => (int) $wgUser->getBoolOption('watchlisthidepatrolled'), 'hideOwn' => (int) $wgUser->getBoolOption('watchlisthideown'), 'collabwatchlist' => 0, 'globalwatch' => 'all', 'invert' => false, 'invertTags' => false, 'filterTags' => '');
extract($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['hidelistuser'] = $wgUser->getBoolOption('collabwatchlisthidelistuser');
$prefs['hidepatrolled'] = $wgUser->getBoolOption('watchlisthidepatrolled');
$prefs['invertTags'] = $wgUser->getBoolOption('collabwatchlistinverttags');
$prefs['filterTags'] = $wgUser->getOption('collabwatchlistfiltertags');
# 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']);
$hideListUser = $wgRequest->getBool('hideListUser', $prefs['hidelistuser']);
$hidePatrolled = $wgRequest->getBool('hidePatrolled', $prefs['hidepatrolled']);
$filterTags = implode('|', $tagFilter);
$invertTags = $wgRequest->getBool('invertTags', $prefs['invertTags']);
# Get collabwatchlist value, if supplied, and prepare a WHERE fragment
$collabWatchlist = $wgRequest->getIntOrNull('collabwatchlist');
if (!is_null($collabWatchlist) && $collabWatchlist !== 'all') {
$collabWatchlist = intval($collabWatchlist);
}
if (array_key_exists($collabWatchlist, $listIdsAndNames)) {
$wgOut->addHTML(Xml::element('h2', null, $listIdsAndNames[$collabWatchlist]));
}
if (($mode = CollabWatchlistEditor::getMode($wgRequest, $par)) !== false) {
$editor = new CollabWatchlistEditor();
$editor->execute($collabWatchlist, $listIdsAndNames, $wgOut, $wgRequest, $mode);
return;
}
if (!$collabWatchlist) {
return;
}
$dbr = wfGetDB(DB_SLAVE, 'watchlist');
$recentchanges = $dbr->tableName('recentchanges');
$nitems = $dbr->selectField('collabwatchlistcategory', 'COUNT(*)', $collabWatchlist == 0 ? array() : array('cw_id' => $collabWatchlist), __METHOD__);
if ($nitems == 0) {
$wgOut->addWikiMsg('nowatchlist');
return;
}
// 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('hideListUser', (int) $hideListUser, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('collabwatchlist', $collabWatchlist, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hidePatrolled', (int) $hidePatrolled, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('filterTags', $filterTags, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('invertTags', $invertTags, $defaults, $nondefaults);
if ($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" : '';
$andHideListUser = $hideListUser ? $this->wlGetFilterClauseListUser($collabWatchlist) : '';
$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
$lag = wfGetLB()->safeGetLag($dbr);
if ($lag > 0) {
$wgOut->showLagWarning($lag);
}
# Create output form
$form = Xml::fieldset(wfMsg('watchlist-options'), false, array('id' => 'mw-watchlist-options'));
# Show watchlist header
$form .= wfMsgExt('collabwatchlist-details', array('parseinline'), $wgLang->formatNum($nitems));
if ($wgUser->getOption('enotifwatchlistpages') && $wgEnotifWatchlist) {
$form .= wfMsgExt('wlheader-enotif', 'parse') . "\n";
}
$form .= '<hr />';
$tables = array('recentchanges', 'categorylinks');
$fields = array("{$recentchanges}.*");
$categoryClause = $this->wlGetFilterClauseForCollabWatchlistIds($collabWatchlist, 'cl_to', 'rc_cur_id');
// If this collaborative watchlist does not contain any categories, add a clause which gives
// us an empty result
$conds = isset($categoryClause) ? array($categoryClause) : array('false');
$join_conds = array('categorylinks' => array('LEFT OUTER JOIN', "rc_cur_id=cl_from"));
if (!empty($tagFilter)) {
// The tag filter causes a query runtime of O(MxN), where M is relative to the number
// of recentchanges we select (from a table which is purged periodically, limited to 250)
// and N is relative the number of change_tag entries for a recentchange. Doing it
// the other way around (selecting from change_tag first, is probably slower, as the
// change_tag table is never purged.
// Using the tag_summary table for filtering is difficult, at least I have been unable to
// find a common SQL compliant way for using regular expressions which works across Postgre / Mysql
// Furthermore, ChangeTags does not seem to prevent tags containing ',' from being set,
// which renders tag_summary quite unusable
if ($invertTags) {
$filter = 'EXISTS ';
} else {
$filter = 'NOT EXISTS ';
}
$filter .= '(SELECT cwlrt.ct_rc_id FROM collabwatchlistrevisiontag cwlrt
WHERE cwlrt.ct_rc_id = recentchanges.rc_id AND cwlrt.ct_tag ';
if (count($tagFilter) > 1) {
$filter .= 'IN (' . $dbr->makeList($tagFilter) . '))';
} else {
$filter .= ' = ' . $dbr->addQuotes(current($tagFilter)) . ')';
}
$conds[] = $filter;
}
$options = array('ORDER BY' => 'rc_timestamp DESC');
if ($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[] = $andHideAnons;
}
if ($andHideListUser) {
$conds[] = $andHideListUser;
}
if ($andHidePatrolled) {
$conds[] = $andHidePatrolled;
}
$rollbacker = $wgUser->isAllowed('rollback');
if ($usePage || $rollbacker) {
$tables[] = 'page';
$join_conds['page'] = array('LEFT JOIN', 'rc_cur_id=page.page_id');
if ($rollbacker) {
$fields[] = 'page_latest';
}
}
ChangeTags::modifyDisplayQuery($tables, $fields, $conds, $join_conds, $options, '');
wfRunHooks('SpecialCollabWatchlistQuery', array(&$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" . $this->cutoffLinks($days, 'CollabWatchlist', $nondefaults) . "<br />\n";
$thisTitle = SpecialPage::getTitleFor('CollabWatchlist');
# Spit out some control panel links
$links[] = $this->showHideLink($nondefaults, 'rcshowhideminor', 'hideMinor', $hideMinor);
$links[] = $this->showHideLink($nondefaults, 'rcshowhidebots', 'hideBots', $hideBots);
$links[] = $this->showHideLink($nondefaults, 'rcshowhideanons', 'hideAnons', $hideAnons);
$links[] = $this->showHideLink($nondefaults, 'rcshowhideliu', 'hideLiu', $hideLiu);
$links[] = $this->showHideLink($nondefaults, 'rcshowhidemine', 'hideOwn', $hideOwn);
$links[] = $this->showHideLink($nondefaults, 'collabwatchlistshowhidelistusers', 'hideListUser', $hideListUser);
if ($wgUser->useRCPatrol()) {
$links[] = $this->showHideLink($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' => 'get', 'action' => $thisTitle->getLocalUrl()));
$form .= '<hr /><p>';
$tagsAndInfo = CollabWatchlistChangesList::getValidTagsAndInfo(array_keys($listIdsAndNames));
if (count($tagsAndInfo) > 0) {
$form .= wfMsg('collabwatchlistfiltertags') . ': ';
}
foreach ($tagsAndInfo as $tag => $tagInfo) {
$tagAttr = array('name' => 'collaborative-watchlist-filtertag-' . $tag, 'type' => 'checkbox', 'value' => $tag);
if (in_array($tag, $tagFilter)) {
$tagAttr['checked'] = 'checked';
}
$form .= Xml::element('input', $tagAttr) . ' ' . Xml::label($tag, 'collaborative-watchlist-filtertag-' . $tag) . ' ';
}
if (count($tagsAndInfo) > 0) {
$form .= '<br />';
}
$form .= Xml::checkLabel(wfMsg('collabwatchlistinverttags'), 'invertTags', 'nsinvertTags', $invertTags) . '<br />';
$form .= CollabWatchlistChangesList::collabWatchlistSelector($listIdsAndNames, $collabWatchlist, '', 'collabwatchlist', wfMsg('collabwatchlist')) . ' ';
$form .= Xml::submitButton(wfMsg('allpagessubmit')) . '</p>';
$form .= Html::hidden('days', $days);
if ($hideMinor) {
$form .= Html::hidden('hideMinor', 1);
}
if ($hideBots) {
$form .= Html::hidden('hideBots', 1);
}
if ($hideAnons) {
$form .= Html::hidden('hideAnons', 1);
}
if ($hideLiu) {
$form .= Html::hidden('hideLiu', 1);
}
if ($hideOwn) {
$form .= Html::hidden('hideOwn', 1);
}
if ($hideListUser) {
$form .= Html::hidden('hideListUser', 1);
}
if ($wgUser->useRCPatrol()) {
if ($hidePatrolled) {
$form .= Html::hidden('hidePatrolled', 1);
}
}
$form .= Xml::closeElement('form');
$form .= Xml::closeElement('fieldset');
$wgOut->addHTML($form);
# If there's nothing to show, stop here
if ($numRows == 0) {
$wgOut->addWikiMsg('watchnochange');
return;
}
/* End bottom header */
/* Do link batch query */
$linkBatch = new LinkBatch();
foreach ($res as $row) {
$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);
$list = CollabWatchlistChangesList::newFromUser($wgUser);
$list->setWatchlistDivs();
$s = $list->beginRecentChangesList();
$counter = 1;
foreach ($res as $obj) {
# Make RC entry
$rc = RecentChange::newFromRow($obj);
$rc->counter = $counter++;
if ($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;
}
$tags = $this->wlTagsForRevision($obj->rc_this_oldid, array($collabWatchlist));
// if( isset($tags) ) {
// // Filter recentchanges which contain unwanted tags
// $tagNames = array();
// foreach($tags as $tagInfo) {
// $tagNames[] = $tagInfo['ct_tag'];
// }
// $unwantedTagsFound = array_intersect($tagFilter, $tagNames);
// if( !empty($unwantedTagsFound) )
// continue;
// }
$attrs = $rc->getAttributes();
$attrs['collabwatchlist_tags'] = $tags;
$rc->setAttribs($attrs);
$s .= $list->recentChangesLine($rc, false, $counter);
}
$s .= $list->endRecentChangesList();
$dbr->freeResult($res);
$wgOut->addHTML($s);
}