/**
* Returns a row from the history printout.
*
* @todo document some more, and maybe clean up the code (some params redundant?)
*
* @param $row Object: the database row corresponding to the previous line.
* @param $next Mixed: the database row corresponding to the next line.
* @param $notificationtimestamp
* @param $latest Boolean: whether this row corresponds to the page's latest revision.
* @param $firstInList Boolean: whether this row corresponds to the first displayed on this history page.
* @return String: HTML output for the row
*/
function historyLine($row, $next, $notificationtimestamp = false, $latest = false, $firstInList = false)
{
global $wgUser, $wgLang;
$rev = new Revision($row);
$rev->setTitle($this->title);
$curlink = $this->curLink($rev, $latest);
$lastlink = $this->lastLink($rev, $next);
$diffButtons = $this->diffButtons($rev, $firstInList);
$histLinks = Html::rawElement('span', array('class' => 'mw-history-histlinks'), '(' . $curlink . $this->historyPage->message['pipe-separator'] . $lastlink . ') ');
$s = $histLinks . $diffButtons;
$link = $this->revLink($rev);
$classes = array();
$del = '';
// Show checkboxes for each revision
if ($wgUser->isAllowed('deleterevision')) {
$this->preventClickjacking();
// If revision was hidden from sysops, disable the checkbox
if (!$rev->userCan(Revision::DELETED_RESTRICTED)) {
$del = Xml::check('deleterevisions', false, array('disabled' => 'disabled'));
// Otherwise, enable the checkbox...
} else {
$del = Xml::check('showhiderevisions', false, array('name' => 'ids[' . $rev->getId() . ']'));
}
// User can only view deleted revisions...
} else {
if ($rev->getVisibility() && $wgUser->isAllowed('deletedhistory')) {
// If revision was hidden from sysops, disable the link
if (!$rev->userCan(Revision::DELETED_RESTRICTED)) {
$cdel = $this->getSkin()->revDeleteLinkDisabled(false);
// Otherwise, show the link...
} else {
$query = array('type' => 'revision', 'target' => $this->title->getPrefixedDbkey(), 'ids' => $rev->getId());
$del .= $this->getSkin()->revDeleteLink($query, $rev->isDeleted(Revision::DELETED_RESTRICTED), false);
}
}
}
if ($del) {
$s .= " {$del} ";
}
$s .= " {$link}";
$s .= " <span class='history-user'>" . $this->getSkin()->revUserTools($rev, true) . "</span>";
if ($rev->isMinor()) {
$s .= ' ' . ChangesList::flag('minor');
}
if (!is_null($size = $rev->getSize()) && !$rev->isDeleted(Revision::DELETED_TEXT)) {
$s .= ' ' . $this->getSkin()->formatRevisionSize($size);
}
$s .= $this->getSkin()->revComment($rev, false, true);
if ($notificationtimestamp && $row->rev_timestamp >= $notificationtimestamp) {
$s .= ' <span class="updatedmarker">' . wfMsgHtml('updatedmarker') . '</span>';
}
$tools = array();
# Rollback and undo links
if (!is_null($next) && is_object($next)) {
if ($latest && $this->title->userCan('rollback') && $this->title->userCan('edit')) {
$this->preventClickjacking();
$tools[] = '<span class="mw-rollback-link">' . $this->getSkin()->buildRollbackLink($rev) . '</span>';
}
if ($this->title->quickUserCan('edit') && !$rev->isDeleted(Revision::DELETED_TEXT) && !$next->rev_deleted & Revision::DELETED_TEXT) {
# Create undo tooltip for the first (=latest) line only
$undoTooltip = $latest ? array('title' => wfMsg('tooltip-undo')) : array();
$undolink = $this->getSkin()->link($this->title, wfMsgHtml('editundo'), $undoTooltip, array('action' => 'edit', 'undoafter' => $next->rev_id, 'undo' => $rev->getId()), array('known', 'noclasses'));
$tools[] = "<span class=\"mw-history-undo\">{$undolink}</span>";
}
}
if ($tools) {
$s .= ' (' . $wgLang->pipeList($tools) . ')';
}
# Tags
list($tagSummary, $newClasses) = ChangeTags::formatSummaryRow($row->ts_tags, 'history');
$classes = array_merge($classes, $newClasses);
$s .= " {$tagSummary}";
wfRunHooks('PageHistoryLineEnding', array($this, &$row, &$s, &$classes));
$attribs = array();
if ($classes) {
$attribs['class'] = implode(' ', $classes);
}
return Xml::tags('li', $attribs, $s) . "\n";
}
function showDiffPage($diffOnly = false)
{
global $wgUser, $wgOut, $wgUseExternalEditor, $wgUseRCPatrol;
wfProfileIn(__METHOD__);
# Allow frames except in certain special cases
$wgOut->allowClickjacking();
# If external diffs are enabled both globally and for the user,
# we'll use the application/x-external-editor interface to call
# an external diff tool like kompare, kdiff3, etc.
if ($wgUseExternalEditor && $wgUser->getOption('externaldiff')) {
global $wgCanonicalServer, $wgScript, $wgLang;
$wgOut->disable();
header("Content-type: application/x-external-editor; charset=UTF-8");
$url1 = $this->mTitle->getCanonical(array('action' => 'raw', 'oldid' => $this->mOldid));
$url2 = $this->mTitle->getCanonical(array('action' => 'raw', 'oldid' => $this->mNewid));
$special = $wgLang->getNsText(NS_SPECIAL);
$control = <<<CONTROL
\t\t\t[Process]
\t\t\tType=Diff text
\t\t\tEngine=MediaWiki
\t\t\tScript={$wgCanonicalServer}{$wgScript}
\t\t\tSpecial namespace={$special}
\t\t\t[File]
\t\t\tExtension=wiki
\t\t\tURL={$url1}
\t\t\t[File 2]
\t\t\tExtension=wiki
\t\t\tURL={$url2}
CONTROL;
echo $control;
wfProfileOut(__METHOD__);
return;
}
$wgOut->setArticleFlag(false);
if (!$this->loadRevisionData()) {
// Sounds like a deleted revision... Let's see what we can do.
$t = $this->mTitle->getPrefixedText();
$d = wfMsgExt('missingarticle-diff', array('escape'), $this->deletedIdMarker($this->mOldid), $this->deletedIdMarker($this->mNewid));
$wgOut->setPagetitle(wfMsg('errorpagetitle'));
$wgOut->addWikiMsg('missing-article', "<nowiki>{$t}</nowiki>", "<span class='plainlinks'>{$d}</span>");
wfProfileOut(__METHOD__);
return;
}
wfRunHooks('DiffViewHeader', array($this, $this->mOldRev, $this->mNewRev));
if ($this->mNewRev->isCurrent()) {
$wgOut->setArticleFlag(true);
}
# mOldid is false if the difference engine is called with a "vague" query for
# a diff between a version V and its previous version V' AND the version V
# is the first version of that article. In that case, V' does not exist.
if ($this->mOldid === false) {
$this->showFirstRevision();
$this->renderNewRevision();
// should we respect $diffOnly here or not?
wfProfileOut(__METHOD__);
return;
}
$oldTitle = $this->mOldPage->getPrefixedText();
$newTitle = $this->mNewPage->getPrefixedText();
if ($oldTitle == $newTitle) {
$wgOut->setPageTitle($newTitle);
} else {
$wgOut->setPageTitle($oldTitle . ', ' . $newTitle);
}
if ($this->mNewPage->equals($this->mOldPage)) {
$wgOut->setSubtitle(wfMsgExt('difference', array('parseinline')));
} else {
$wgOut->setSubtitle(wfMsgExt('difference-multipage', array('parseinline')));
}
$wgOut->setRobotPolicy('noindex,nofollow');
if (!$this->mOldPage->userCanRead() || !$this->mNewPage->userCanRead()) {
$wgOut->loginToUse();
$wgOut->output();
$wgOut->disable();
wfProfileOut(__METHOD__);
return;
}
$sk = $wgUser->getSkin();
if (method_exists($sk, 'suppressQuickbar')) {
$sk->suppressQuickbar();
}
// Check if page is editable
$editable = $this->mNewRev->getTitle()->userCan('edit');
if ($editable && $this->mNewRev->isCurrent() && $wgUser->isAllowed('rollback')) {
$wgOut->preventClickjacking();
$rollback = '   ' . $sk->generateRollback($this->mNewRev);
} else {
$rollback = '';
}
// Prepare a change patrol link, if applicable
if ($wgUseRCPatrol && $this->mTitle->userCan('patrol')) {
// If we've been given an explicit change identifier, use it; saves time
if ($this->mRcidMarkPatrolled) {
$rcid = $this->mRcidMarkPatrolled;
$rc = RecentChange::newFromId($rcid);
// Already patrolled?
$rcid = is_object($rc) && !$rc->getAttribute('rc_patrolled') ? $rcid : 0;
} else {
// Look for an unpatrolled change corresponding to this diff
$db = wfGetDB(DB_SLAVE);
$change = RecentChange::newFromConds(array('rc_user_text' => $this->mNewRev->getRawUserText(), 'rc_timestamp' => $db->timestamp($this->mNewRev->getTimestamp()), 'rc_this_oldid' => $this->mNewid, 'rc_last_oldid' => $this->mOldid, 'rc_patrolled' => 0), __METHOD__);
if ($change instanceof RecentChange) {
$rcid = $change->mAttribs['rc_id'];
$this->mRcidMarkPatrolled = $rcid;
} else {
// None found
$rcid = 0;
}
}
// Build the link
if ($rcid) {
$wgOut->preventClickjacking();
$token = $wgUser->editToken($rcid);
$patrol = ' <span class="patrollink">[' . $sk->link($this->mTitle, wfMsgHtml('markaspatrolleddiff'), array(), array('action' => 'markpatrolled', 'rcid' => $rcid, 'token' => $token), array('known', 'noclasses')) . ']</span>';
} else {
$patrol = '';
}
} else {
$patrol = '';
}
# Carry over 'diffonly' param via navigation links
if ($diffOnly != $wgUser->getBoolOption('diffonly')) {
$query['diffonly'] = $diffOnly;
}
# Make "previous revision link"
$query['diff'] = 'prev';
$query['oldid'] = $this->mOldid;
# Cascade unhide param in links for easy deletion browsing
if ($this->unhide) {
$query['unhide'] = 1;
}
if (!$this->mOldRev->getPrevious()) {
$prevlink = ' ';
} else {
$prevlink = $sk->link($this->mTitle, wfMsgHtml('previousdiff'), array('id' => 'differences-prevlink'), $query, array('known', 'noclasses'));
}
# Make "next revision link"
$query['diff'] = 'next';
$query['oldid'] = $this->mNewid;
# Skip next link on the top revision
if ($this->mNewRev->isCurrent()) {
$nextlink = ' ';
} else {
$nextlink = $sk->link($this->mTitle, wfMsgHtml('nextdiff'), array('id' => 'differences-nextlink'), $query, array('known', 'noclasses'));
}
$oldminor = '';
$newminor = '';
if ($this->mOldRev->isMinor()) {
$oldminor = ChangesList::flag('minor');
}
if ($this->mNewRev->isMinor()) {
$newminor = ChangesList::flag('minor');
}
# Handle RevisionDelete links...
$ldel = $this->revisionDeleteLink($this->mOldRev);
$rdel = $this->revisionDeleteLink($this->mNewRev);
$oldHeader = '<div id="mw-diff-otitle1"><strong>' . $this->mOldtitle . '</strong></div>' . '<div id="mw-diff-otitle2">' . $sk->revUserTools($this->mOldRev, !$this->unhide) . '</div>' . '<div id="mw-diff-otitle3">' . $oldminor . $sk->revComment($this->mOldRev, !$diffOnly, !$this->unhide) . $ldel . '</div>' . '<div id="mw-diff-otitle4">' . $prevlink . '</div>';
$newHeader = '<div id="mw-diff-ntitle1"><strong>' . $this->mNewtitle . '</strong></div>' . '<div id="mw-diff-ntitle2">' . $sk->revUserTools($this->mNewRev, !$this->unhide) . " {$rollback}</div>" . '<div id="mw-diff-ntitle3">' . $newminor . $sk->revComment($this->mNewRev, !$diffOnly, !$this->unhide) . $rdel . '</div>' . '<div id="mw-diff-ntitle4">' . $nextlink . $patrol . '</div>';
# Check if this user can see the revisions
$allowed = $this->mOldRev->userCan(Revision::DELETED_TEXT) && $this->mNewRev->userCan(Revision::DELETED_TEXT);
# Check if one of the revisions is deleted/suppressed
$deleted = $suppressed = false;
if ($this->mOldRev->isDeleted(Revision::DELETED_TEXT)) {
$deleted = true;
// old revisions text is hidden
if ($this->mOldRev->isDeleted(Revision::DELETED_RESTRICTED)) {
$suppressed = true;
}
// also suppressed
}
if ($this->mNewRev->isDeleted(Revision::DELETED_TEXT)) {
$deleted = true;
// new revisions text is hidden
if ($this->mNewRev->isDeleted(Revision::DELETED_RESTRICTED)) {
$suppressed = true;
}
// also suppressed
}
# If the diff cannot be shown due to a deleted revision, then output
# the diff header and links to unhide (if available)...
if ($deleted && (!$this->unhide || !$allowed)) {
$this->showDiffStyle();
$multi = $this->getMultiNotice();
$wgOut->addHTML($this->addHeader('', $oldHeader, $newHeader, $multi));
if (!$allowed) {
$msg = $suppressed ? 'rev-suppressed-no-diff' : 'rev-deleted-no-diff';
# Give explanation for why revision is not visible
$wgOut->wrapWikiMsg("<div id='mw-{$msg}' class='mw-warning plainlinks'>\n\$1\n</div>\n", array($msg));
} else {
# Give explanation and add a link to view the diff...
$link = $this->mTitle->getFullUrl(array('diff' => $this->mNewid, 'oldid' => $this->mOldid, 'unhide' => 1));
$msg = $suppressed ? 'rev-suppressed-unhide-diff' : 'rev-deleted-unhide-diff';
$wgOut->wrapWikiMsg("<div id='mw-{$msg}' class='mw-warning plainlinks'>\n\$1\n</div>\n", array($msg, $link));
}
# Otherwise, output a regular diff...
} else {
# Add deletion notice if the user is viewing deleted content
$notice = '';
if ($deleted) {
$msg = $suppressed ? 'rev-suppressed-diff-view' : 'rev-deleted-diff-view';
$notice = "<div id='mw-{$msg}' class='mw-warning plainlinks'>\n" . wfMsgExt($msg, 'parseinline') . "</div>\n";
}
$this->showDiff($oldHeader, $newHeader, $notice);
if (!$diffOnly) {
$this->renderNewRevision();
}
}
wfProfileOut(__METHOD__);
}
/**
* Returns the change size (HTML).
* The lengths can be given optionally.
*/
public function getCharacterDifference($old = 0, $new = 0)
{
if ($old === 0) {
$old = $this->mAttribs['rc_old_len'];
}
if ($new === 0) {
$new = $this->mAttribs['rc_new_len'];
}
if ($old === null || $new === null) {
return '';
}
return ChangesList::showCharacterDifference($old, $new);
}
/**
* Build and output the actual changes list.
*
* @param array $rows Database rows
* @param FormOptions $opts
*/
public function outputChangesList($rows, $opts)
{
$limit = $opts['limit'];
$showWatcherCount = $this->getConfig()->get('RCShowWatchingUsers') && $this->getUser()->getOption('shownumberswatching');
$watcherCache = array();
$dbr = $this->getDB();
$counter = 1;
$list = ChangesList::newFromContext($this->getContext());
$list->initChangesListRows($rows);
$rclistOutput = $list->beginRecentChangesList();
foreach ($rows as $obj) {
if ($limit == 0) {
break;
}
$rc = RecentChange::newFromRow($obj);
$rc->counter = $counter++;
# Check if the page has been updated since the last visit
if ($this->getConfig()->get('ShowUpdatedMarker') && !empty($obj->wl_notificationtimestamp)) {
$rc->notificationtimestamp = $obj->rc_timestamp >= $obj->wl_notificationtimestamp;
} else {
$rc->notificationtimestamp = false;
// Default
}
# Check the number of users watching the page
$rc->numberofWatchingusers = 0;
// Default
if ($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];
}
$changeLine = $list->recentChangesLine($rc, !empty($obj->wl_user), $counter);
if ($changeLine !== false) {
$rclistOutput .= $changeLine;
--$limit;
}
}
$rclistOutput .= $list->endRecentChangesList();
if ($rows->numRows() === 0) {
$this->getOutput()->addHtml('<div class="mw-changeslist-empty">' . $this->msg('recentchanges-noresult')->parse() . '</div>');
if (!$this->including()) {
$this->getOutput()->setStatusCode(404);
}
} else {
$this->getOutput()->addHTML($rclistOutput);
}
}
public function showDiffPage($diffOnly = false)
{
# Allow frames except in certain special cases
$out = $this->getOutput();
$out->allowClickjacking();
$out->setRobotPolicy('noindex,nofollow');
if (!$this->loadRevisionData()) {
$this->showMissingRevision();
return;
}
$user = $this->getUser();
$permErrors = $this->mNewPage->getUserPermissionsErrors('read', $user);
if ($this->mOldPage) {
# mOldPage might not be set, see below.
$permErrors = wfMergeErrorArrays($permErrors, $this->mOldPage->getUserPermissionsErrors('read', $user));
}
if (count($permErrors)) {
throw new PermissionsError('read', $permErrors);
}
$rollback = '';
$query = array();
# Carry over 'diffonly' param via navigation links
if ($diffOnly != $user->getBoolOption('diffonly')) {
$query['diffonly'] = $diffOnly;
}
# Cascade unhide param in links for easy deletion browsing
if ($this->unhide) {
$query['unhide'] = 1;
}
# Check if one of the revisions is deleted/suppressed
$deleted = $suppressed = false;
$allowed = $this->mNewRev->userCan(Revision::DELETED_TEXT, $user);
$revisionTools = array();
# mOldRev is false if the difference engine is called with a "vague" query for
# a diff between a version V and its previous version V' AND the version V
# is the first version of that article. In that case, V' does not exist.
if ($this->mOldRev === false) {
$out->setPageTitle($this->msg('difference-title', $this->mNewPage->getPrefixedText()));
$samePage = true;
$oldHeader = '';
} else {
Hooks::run('DiffViewHeader', array($this, $this->mOldRev, $this->mNewRev));
if ($this->mNewPage->equals($this->mOldPage)) {
$out->setPageTitle($this->msg('difference-title', $this->mNewPage->getPrefixedText()));
$samePage = true;
} else {
$out->setPageTitle($this->msg('difference-title-multipage', $this->mOldPage->getPrefixedText(), $this->mNewPage->getPrefixedText()));
$out->addSubtitle($this->msg('difference-multipage'));
$samePage = false;
}
if ($samePage && $this->mNewPage->quickUserCan('edit', $user)) {
if ($this->mNewRev->isCurrent() && $this->mNewPage->userCan('rollback', $user)) {
$rollbackLink = Linker::generateRollback($this->mNewRev, $this->getContext());
if ($rollbackLink) {
$out->preventClickjacking();
$rollback = '   ' . $rollbackLink;
}
}
if (!$this->mOldRev->isDeleted(Revision::DELETED_TEXT) && !$this->mNewRev->isDeleted(Revision::DELETED_TEXT)) {
$undoLink = Html::element('a', array('href' => $this->mNewPage->getLocalURL(array('action' => 'edit', 'undoafter' => $this->mOldid, 'undo' => $this->mNewid)), 'title' => Linker::titleAttrib('undo')), $this->msg('editundo')->text());
$revisionTools['mw-diff-undo'] = $undoLink;
}
}
# Make "previous revision link"
if ($samePage && $this->mOldRev->getPrevious()) {
$prevlink = Linker::linkKnown($this->mOldPage, $this->msg('previousdiff')->escaped(), array('id' => 'differences-prevlink'), array('diff' => 'prev', 'oldid' => $this->mOldid) + $query);
} else {
$prevlink = ' ';
}
if ($this->mOldRev->isMinor()) {
$oldminor = ChangesList::flag('minor');
} else {
$oldminor = '';
}
$ldel = $this->revisionDeleteLink($this->mOldRev);
$oldRevisionHeader = $this->getRevisionHeader($this->mOldRev, 'complete');
$oldChangeTags = ChangeTags::formatSummaryRow($this->mOldTags, 'diff');
$oldHeader = '<div id="mw-diff-otitle1"><strong>' . $oldRevisionHeader . '</strong></div>' . '<div id="mw-diff-otitle2">' . Linker::revUserTools($this->mOldRev, !$this->unhide) . '</div>' . '<div id="mw-diff-otitle3">' . $oldminor . Linker::revComment($this->mOldRev, !$diffOnly, !$this->unhide) . $ldel . '</div>' . '<div id="mw-diff-otitle5">' . $oldChangeTags[0] . '</div>' . '<div id="mw-diff-otitle4">' . $prevlink . '</div>';
if ($this->mOldRev->isDeleted(Revision::DELETED_TEXT)) {
$deleted = true;
// old revisions text is hidden
if ($this->mOldRev->isDeleted(Revision::DELETED_RESTRICTED)) {
$suppressed = true;
// also suppressed
}
}
# Check if this user can see the revisions
if (!$this->mOldRev->userCan(Revision::DELETED_TEXT, $user)) {
$allowed = false;
}
}
# Make "next revision link"
# Skip next link on the top revision
if ($samePage && !$this->mNewRev->isCurrent()) {
$nextlink = Linker::linkKnown($this->mNewPage, $this->msg('nextdiff')->escaped(), array('id' => 'differences-nextlink'), array('diff' => 'next', 'oldid' => $this->mNewid) + $query);
} else {
$nextlink = ' ';
}
if ($this->mNewRev->isMinor()) {
$newminor = ChangesList::flag('minor');
} else {
$newminor = '';
}
# Handle RevisionDelete links...
$rdel = $this->revisionDeleteLink($this->mNewRev);
# Allow extensions to define their own revision tools
Hooks::run('DiffRevisionTools', array($this->mNewRev, &$revisionTools, $this->mOldRev, $user));
$formattedRevisionTools = array();
// Put each one in parentheses (poor man's button)
foreach ($revisionTools as $key => $tool) {
$toolClass = is_string($key) ? $key : 'mw-diff-tool';
$element = Html::rawElement('span', array('class' => $toolClass), $this->msg('parentheses')->rawParams($tool)->escaped());
$formattedRevisionTools[] = $element;
}
$newRevisionHeader = $this->getRevisionHeader($this->mNewRev, 'complete') . ' ' . implode(' ', $formattedRevisionTools);
$newChangeTags = ChangeTags::formatSummaryRow($this->mNewTags, 'diff');
$newHeader = '<div id="mw-diff-ntitle1"><strong>' . $newRevisionHeader . '</strong></div>' . '<div id="mw-diff-ntitle2">' . Linker::revUserTools($this->mNewRev, !$this->unhide) . " {$rollback}</div>" . '<div id="mw-diff-ntitle3">' . $newminor . Linker::revComment($this->mNewRev, !$diffOnly, !$this->unhide) . $rdel . '</div>' . '<div id="mw-diff-ntitle5">' . $newChangeTags[0] . '</div>' . '<div id="mw-diff-ntitle4">' . $nextlink . $this->markPatrolledLink() . '</div>';
if ($this->mNewRev->isDeleted(Revision::DELETED_TEXT)) {
$deleted = true;
// new revisions text is hidden
if ($this->mNewRev->isDeleted(Revision::DELETED_RESTRICTED)) {
$suppressed = true;
// also suppressed
}
}
# If the diff cannot be shown due to a deleted revision, then output
# the diff header and links to unhide (if available)...
if ($deleted && (!$this->unhide || !$allowed)) {
$this->showDiffStyle();
$multi = $this->getMultiNotice();
$out->addHTML($this->addHeader('', $oldHeader, $newHeader, $multi));
if (!$allowed) {
$msg = $suppressed ? 'rev-suppressed-no-diff' : 'rev-deleted-no-diff';
# Give explanation for why revision is not visible
$out->wrapWikiMsg("<div id='mw-{$msg}' class='mw-warning plainlinks'>\n\$1\n</div>\n", array($msg));
} else {
# Give explanation and add a link to view the diff...
$query = $this->getRequest()->appendQueryValue('unhide', '1');
$link = $this->getTitle()->getFullURL($query);
$msg = $suppressed ? 'rev-suppressed-unhide-diff' : 'rev-deleted-unhide-diff';
$out->wrapWikiMsg("<div id='mw-{$msg}' class='mw-warning plainlinks'>\n\$1\n</div>\n", array($msg, $link));
}
# Otherwise, output a regular diff...
} else {
# Add deletion notice if the user is viewing deleted content
$notice = '';
if ($deleted) {
$msg = $suppressed ? 'rev-suppressed-diff-view' : 'rev-deleted-diff-view';
$notice = "<div id='mw-{$msg}' class='mw-warning plainlinks'>\n" . $this->msg($msg)->parse() . "</div>\n";
}
$this->showDiff($oldHeader, $newHeader, $notice);
if (!$diffOnly) {
$this->renderNewRevision();
}
}
}
/**
* Returns a row from the history printout.
*
* @todo document some more, and maybe clean up the code (some params redundant?)
*
* @param stdClass $row The database row corresponding to the previous line.
* @param mixed $next The database row corresponding to the next line
* (chronologically previous)
* @param bool|string $notificationtimestamp
* @param bool $latest Whether this row corresponds to the page's latest revision.
* @param bool $firstInList Whether this row corresponds to the first
* displayed on this history page.
* @return string HTML output for the row
*/
function historyLine($row, $next, $notificationtimestamp = false, $latest = false, $firstInList = false)
{
$rev = new Revision($row);
$rev->setTitle($this->getTitle());
if (is_object($next)) {
$prevRev = new Revision($next);
$prevRev->setTitle($this->getTitle());
} else {
$prevRev = null;
}
$curlink = $this->curLink($rev, $latest);
$lastlink = $this->lastLink($rev, $next);
$curLastlinks = $curlink . $this->historyPage->message['pipe-separator'] . $lastlink;
$histLinks = Html::rawElement('span', array('class' => 'mw-history-histlinks'), $this->msg('parentheses')->rawParams($curLastlinks)->escaped());
$diffButtons = $this->diffButtons($rev, $firstInList);
$s = $histLinks . $diffButtons;
$link = $this->revLink($rev);
$classes = array();
$del = '';
$user = $this->getUser();
// Show checkboxes for each revision
if ($user->isAllowed('deleterevision')) {
$this->preventClickjacking();
// If revision was hidden from sysops, disable the checkbox
if (!$rev->userCan(Revision::DELETED_RESTRICTED, $user)) {
$del = Xml::check('deleterevisions', false, array('disabled' => 'disabled'));
// Otherwise, enable the checkbox...
} else {
$del = Xml::check('showhiderevisions', false, array('name' => 'ids[' . $rev->getId() . ']'));
}
// User can only view deleted revisions...
} elseif ($rev->getVisibility() && $user->isAllowed('deletedhistory')) {
// If revision was hidden from sysops, disable the link
if (!$rev->userCan(Revision::DELETED_RESTRICTED, $user)) {
$del = Linker::revDeleteLinkDisabled(false);
// Otherwise, show the link...
} else {
$query = array('type' => 'revision', 'target' => $this->getTitle()->getPrefixedDBkey(), 'ids' => $rev->getId());
$del .= Linker::revDeleteLink($query, $rev->isDeleted(Revision::DELETED_RESTRICTED), false);
}
}
if ($del) {
$s .= " {$del} ";
}
$lang = $this->getLanguage();
$dirmark = $lang->getDirMark();
$s .= " {$link}";
$s .= $dirmark;
$s .= " <span class='history-user'>" . Linker::revUserTools($rev, true) . "</span>";
$s .= $dirmark;
if ($rev->isMinor()) {
$s .= ' ' . ChangesList::flag('minor');
}
# Sometimes rev_len isn't populated
if ($rev->getSize() !== null) {
# Size is always public data
$prevSize = isset($this->parentLens[$row->rev_parent_id]) ? $this->parentLens[$row->rev_parent_id] : 0;
$sDiff = ChangesList::showCharacterDifference($prevSize, $rev->getSize());
$fSize = Linker::formatRevisionSize($rev->getSize());
$s .= ' <span class="mw-changeslist-separator">. .</span> ' . "{$fSize} {$sDiff}";
}
# Text following the character difference is added just before running hooks
$s2 = Linker::revComment($rev, false, true);
if ($notificationtimestamp && $row->rev_timestamp >= $notificationtimestamp) {
$s2 .= ' <span class="updatedmarker">' . $this->msg('updatedmarker')->escaped() . '</span>';
$classes[] = 'mw-history-line-updated';
}
$tools = array();
# Rollback and undo links
if ($prevRev && $this->getTitle()->quickUserCan('edit', $user)) {
if ($latest && $this->getTitle()->quickUserCan('rollback', $user)) {
// Get a rollback link without the brackets
$rollbackLink = Linker::generateRollback($rev, $this->getContext(), array('verify', 'noBrackets'));
if ($rollbackLink) {
$this->preventClickjacking();
$tools[] = $rollbackLink;
}
}
if (!$rev->isDeleted(Revision::DELETED_TEXT) && !$prevRev->isDeleted(Revision::DELETED_TEXT)) {
# Create undo tooltip for the first (=latest) line only
$undoTooltip = $latest ? array('title' => $this->msg('tooltip-undo')->text()) : array();
$undolink = Linker::linkKnown($this->getTitle(), $this->msg('editundo')->escaped(), $undoTooltip, array('action' => 'edit', 'undoafter' => $prevRev->getId(), 'undo' => $rev->getId()));
$tools[] = "<span class=\"mw-history-undo\">{$undolink}</span>";
}
}
// Allow extension to add their own links here
wfRunHooks('HistoryRevisionTools', array($rev, &$tools));
if ($tools) {
$s2 .= ' ' . $this->msg('parentheses')->rawParams($lang->pipeList($tools))->escaped();
}
# Tags
list($tagSummary, $newClasses) = ChangeTags::formatSummaryRow($row->ts_tags, 'history');
$classes = array_merge($classes, $newClasses);
if ($tagSummary !== '') {
$s2 .= " {$tagSummary}";
}
# Include separator between character difference and following text
if ($s2 !== '') {
$s .= ' <span class="mw-changeslist-separator">. .</span> ' . $s2;
}
wfRunHooks('PageHistoryLineEnding', array($this, &$row, &$s, &$classes));
$attribs = array();
if ($classes) {
$attribs['class'] = implode(' ', $classes);
}
return Xml::tags('li', $attribs, $s) . "\n";
}
protected function formatRevisionRow($row, $earliestLiveTime, $remaining)
{
$rev = Revision::newFromArchiveRow($row, array('title' => $this->mTargetObj));
$revTextSize = '';
$ts = wfTimestamp(TS_MW, $row->ar_timestamp);
// Build checkboxen...
if ($this->mAllowed) {
if ($this->mInvert) {
if (in_array($ts, $this->mTargetTimestamp)) {
$checkBox = Xml::check("ts{$ts}");
} else {
$checkBox = Xml::check("ts{$ts}", true);
}
} else {
$checkBox = Xml::check("ts{$ts}");
}
} else {
$checkBox = '';
}
// Build page & diff links...
$user = $this->getUser();
if ($this->mCanView) {
$titleObj = $this->getPageTitle();
# Last link
if (!$rev->userCan(Revision::DELETED_TEXT, $this->getUser())) {
$pageLink = htmlspecialchars($this->getLanguage()->userTimeAndDate($ts, $user));
$last = $this->msg('diff')->escaped();
} elseif ($remaining > 0 || $earliestLiveTime && $ts > $earliestLiveTime) {
$pageLink = $this->getPageLink($rev, $titleObj, $ts);
$last = Linker::linkKnown($titleObj, $this->msg('diff')->escaped(), array(), array('target' => $this->mTargetObj->getPrefixedText(), 'timestamp' => $ts, 'diff' => 'prev'));
} else {
$pageLink = $this->getPageLink($rev, $titleObj, $ts);
$last = $this->msg('diff')->escaped();
}
} else {
$pageLink = htmlspecialchars($this->getLanguage()->userTimeAndDate($ts, $user));
$last = $this->msg('diff')->escaped();
}
// User links
$userLink = Linker::revUserTools($rev);
// Minor edit
$minor = $rev->isMinor() ? ChangesList::flag('minor') : '';
// Revision text size
$size = $row->ar_len;
if (!is_null($size)) {
$revTextSize = Linker::formatRevisionSize($size);
}
// Edit summary
$comment = Linker::revComment($rev);
// Tags
$attribs = array();
list($tagSummary, $classes) = ChangeTags::formatSummaryRow($row->ts_tags, 'deletedhistory');
if ($classes) {
$attribs['class'] = implode(' ', $classes);
}
// Revision delete links
$revdlink = Linker::getRevDeleteLink($user, $rev, $this->mTargetObj);
$revisionRow = $this->msg('undelete-revision-row')->rawParams($checkBox, $revdlink, $last, $pageLink, $userLink, $minor, $revTextSize, $comment, $tagSummary)->escaped();
return Xml::tags('li', $attribs, $revisionRow) . "\n";
}
/**
* Constructor
*/
function wfSpecialRecentchanges($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);
}
}
/**
* Generates each row in the contributions list.
*
* Contributions which are marked "top" are currently on top of the history.
* For these contributions, a [rollback] link is shown for users with roll-
* back privileges. The rollback link restores the most recent version that
* was not written by the target user.
*
* @todo This would probably look a lot nicer in a table.
*/
function formatRow($row)
{
global $wgUser, $wgLang, $wgContLang;
wfProfileIn(__METHOD__);
$sk = $this->getSkin();
$rev = new Revision($row);
$classes = array();
$page = Title::newFromRow($row);
$page->resetArticleId($row->rev_page);
// use process cache
$link = $sk->link($page, htmlspecialchars($page->getPrefixedText()), array(), $page->isRedirect() ? array('redirect' => 'no') : array());
# Mark current revisions
$difftext = $topmarktext = '';
if ($row->rev_id == $row->page_latest) {
$topmarktext .= '<span class="mw-uctop">' . $this->messages['uctop'] . '</span>';
# Add rollback link
if (!$row->page_is_new && $page->quickUserCan('rollback') && $page->quickUserCan('edit')) {
$this->preventClickjacking();
$topmarktext .= ' ' . $sk->generateRollback($rev);
}
}
# Is there a visible previous revision?
if ($rev->userCan(Revision::DELETED_TEXT) && $rev->getParentId() !== 0) {
$difftext = $sk->linkKnown($page, $this->messages['diff'], array(), array('diff' => 'prev', 'oldid' => $row->rev_id));
} else {
$difftext = $this->messages['diff'];
}
$histlink = $sk->linkKnown($page, $this->messages['hist'], array(), array('action' => 'history'));
$comment = $wgContLang->getDirMark() . $sk->revComment($rev, false, true);
$date = $wgLang->timeanddate(wfTimestamp(TS_MW, $row->rev_timestamp), true);
if ($rev->isDeleted(Revision::DELETED_TEXT)) {
$d = '<span class="history-deleted">' . $date . '</span>';
} else {
$d = $sk->linkKnown($page, htmlspecialchars($date), array(), array('oldid' => intval($row->rev_id)));
}
if ($this->target == 'newbies') {
$userlink = ' . . ' . $sk->userLink($row->rev_user, $row->rev_user_text);
$userlink .= ' ' . wfMsg('parentheses', $sk->userTalkLink($row->rev_user, $row->rev_user_text)) . ' ';
} else {
$userlink = '';
}
if ($rev->getParentId() === 0) {
$nflag = ChangesList::flag('newpage');
} else {
$nflag = '';
}
if ($rev->isMinor()) {
$mflag = ChangesList::flag('minor');
} else {
$mflag = '';
}
// Don't show useless link to people who cannot hide revisions
$canHide = $wgUser->isAllowed('deleterevision');
if ($canHide || $rev->getVisibility() && $wgUser->isAllowed('deletedhistory')) {
if (!$rev->userCan(Revision::DELETED_RESTRICTED)) {
$del = $this->mSkin->revDeleteLinkDisabled($canHide);
// revision was hidden from sysops
} else {
$query = array('type' => 'revision', 'target' => $page->getPrefixedDbkey(), 'ids' => $rev->getId());
$del = $this->mSkin->revDeleteLink($query, $rev->isDeleted(Revision::DELETED_RESTRICTED), $canHide);
}
$del .= ' ';
} else {
$del = '';
}
$diffHistLinks = '(' . $difftext . $this->messages['pipe-separator'] . $histlink . ')';
$ret = "{$del}{$d} {$diffHistLinks} {$nflag}{$mflag} {$link}{$userlink} {$comment} {$topmarktext}";
# Denote if username is redacted for this edit
if ($rev->isDeleted(Revision::DELETED_USER)) {
$ret .= " <strong>" . wfMsgHtml('rev-deleted-user-contribs') . "</strong>";
}
# Tags, if any.
list($tagSummary, $newClasses) = ChangeTags::formatSummaryRow($row->ts_tags, 'contributions');
$classes = array_merge($classes, $newClasses);
$ret .= " {$tagSummary}";
// Let extensions add data
wfRunHooks('ContributionsLineEnding', array(&$this, &$ret, $row));
$classes = implode(' ', $classes);
$ret = "<li class=\"{$classes}\">{$ret}</li>\n";
wfProfileOut(__METHOD__);
return $ret;
}
/**
* Renders an item in the feed
* @param MWTimestamp $ts The time the edit occurred
* @param string $diffLink url to the diff for the edit
* @param string $username The username of the user that made the edit (absent if anonymous)
* @param string $comment The edit summary
* @param Title|null $title The title of the page that was edited
* @param bool $isAnon Is the edit anonymous?
* @param int|null $bytes Net number of bytes changed or null if not applicable
* @param bool $isMinor Is the edit minor?
* @return string HTML code
*
* @todo FIXME: use an array as an argument?
*/
protected function renderFeedItemHtml($ts, $diffLink = '', $username = '', $comment = '', $title = null, $isAnon = false, $bytes = 0, $isMinor = false)
{
$output = $this->getOutput();
$user = $this->getUser();
$lang = $this->getLanguage();
if ($isAnon) {
$usernameClass = MobileUI::iconClass('anonymous', 'before', 'icon-16px mw-mf-user mw-mf-anon');
} else {
$usernameClass = MobileUI::iconClass('user', 'before', 'icon-16px mw-mf-user');
}
$html = Html::openElement('li', array('class' => 'page-summary'));
if ($diffLink) {
$html .= Html::openElement('a', array('href' => $diffLink, 'class' => 'title'));
} else {
$html .= Html::openElement('div', array('class' => 'title'));
}
if ($title) {
$html .= Html::element('h3', array(), $title->getPrefixedText());
}
if ($username && $this->showUsername) {
$html .= Html::element('p', array('class' => $usernameClass), $username);
}
$html .= Html::element('p', array('class' => 'edit-summary component truncated-text multi-line two-line'), $comment);
if ($isMinor) {
$html .= ChangesList::flag('minor');
}
$html .= Html::openElement('div', array('class' => 'list-thumb')) . Html::element('p', array('class' => 'timestamp'), $lang->userTime($ts, $user));
if ($bytes) {
$formattedBytes = $lang->formatNum($bytes);
if ($bytes > 0) {
$formattedBytes = '+' . $formattedBytes;
$bytesClass = 'mw-mf-bytesadded';
} else {
$bytesClass = 'mw-mf-bytesremoved';
}
$html .= Html::element('p', array('class' => $bytesClass, 'dir' => 'ltr'), $formattedBytes);
}
$html .= Html::closeElement('div');
if ($diffLink) {
$html .= Html::closeElement('a');
} else {
$html .= Html::closeElement('div');
}
$html .= Html::closeElement('li');
$output->addHtml($html);
}
/**
* Constructor
*
* @param $par Parameter passed to the page
*/
function wfSpecialWatchlist($par)
{
global $wgUser, $wgOut, $wgLang, $wgRequest;
global $wgRCShowWatchingUsers, $wgEnotifWatchlist, $wgShowUpdatedMarker;
global $wgEnotifWatchlist;
$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->makeKnownLinkObj(SpecialPage::getTitleFor('Userlogin'), wfMsgHtml('loginreqlink'), 'returnto=' . $specialTitle->getPrefixedUrl());
$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 = '';
}
$dbr = wfGetDB(DB_SLAVE, 'watchlist');
list($page, $watchlist, $recentchanges) = $dbr->tableNamesN('page', 'watchlist', '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'));
} else {
# Top log Ids for a page are not stored
$andLatest = 'rc_this_oldid=page_latest OR rc_type=' . RC_LOG;
$limitWatchlist = 0;
}
# Show a message about slave lag, if applicable
if (($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', 'page');
$fields = array("{$recentchanges}.*");
$conds = array();
$join_conds = array('watchlist' => array('INNER JOIN', "wl_user='******' AND wl_namespace=rc_namespace AND wl_title=rc_title"), 'page' => array('LEFT JOIN', 'rc_cur_id=page_id'));
$options = array('ORDER BY' => 'rc_timestamp DESC');
if ($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[] = $nameSpaceClause;
}
wfRunHooks('SpecialWatchlistQuery', array(&$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";
# Spit out some control panel links
$thisTitle = SpecialPage::getTitleFor('Watchlist');
$skin = $wgUser->getSkin();
$showLinktext = wfMsgHtml('show');
$hideLinktext = wfMsgHtml('hide');
# Hide/show minor edits
$label = $hideMinor ? $showLinktext : $hideLinktext;
$linkBits = wfArrayToCGI(array('hideMinor' => 1 - (int) $hideMinor), $nondefaults);
$links[] = wfMsgHtml('rcshowhideminor', $skin->makeKnownLinkObj($thisTitle, $label, $linkBits));
# Hide/show bot edits
$label = $hideBots ? $showLinktext : $hideLinktext;
$linkBits = wfArrayToCGI(array('hideBots' => 1 - (int) $hideBots), $nondefaults);
$links[] = wfMsgHtml('rcshowhidebots', $skin->makeKnownLinkObj($thisTitle, $label, $linkBits));
# Hide/show anonymous edits
$label = $hideAnons ? $showLinktext : $hideLinktext;
$linkBits = wfArrayToCGI(array('hideAnons' => 1 - (int) $hideAnons), $nondefaults);
$links[] = wfMsgHtml('rcshowhideanons', $skin->makeKnownLinkObj($thisTitle, $label, $linkBits));
# Hide/show logged in edits
$label = $hideLiu ? $showLinktext : $hideLinktext;
$linkBits = wfArrayToCGI(array('hideLiu' => 1 - (int) $hideLiu), $nondefaults);
$links[] = wfMsgHtml('rcshowhideliu', $skin->makeKnownLinkObj($thisTitle, $label, $linkBits));
# Hide/show own edits
$label = $hideOwn ? $showLinktext : $hideLinktext;
$linkBits = wfArrayToCGI(array('hideOwn' => 1 - (int) $hideOwn), $nondefaults);
$links[] = wfMsgHtml('rcshowhidemine', $skin->makeKnownLinkObj($thisTitle, $label, $linkBits));
# Hide/show patrolled edits
if ($wgUser->useRCPatrol()) {
$label = $hidePatrolled ? $showLinktext : $hideLinktext;
$linkBits = wfArrayToCGI(array('hidePatrolled' => 1 - (int) $hidePatrolled), $nondefaults);
$links[] = wfMsgHtml('rcshowhidepatr', $skin->makeKnownLinkObj($thisTitle, $label, $linkBits));
}
# Namespace filter and put the whole form together.
$form .= $wlInfo;
$form .= $cutofflinks;
$form .= implode(' | ', $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);
# 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->execute();
$dbr->dataSeek($res, 0);
$list = ChangesList::newFromUser($wgUser);
$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);
}
$s .= $list->endRecentChangesList();
$dbr->freeResult($res);
$wgOut->addHTML($s);
}
private function extractRowInfo($row)
{
/* Determine the title of the page that has been changed. */
$title = Title::makeTitle($row->rc_namespace, $row->rc_title);
$user = $this->getUser();
/* Our output data. */
$vals = array();
$type = intval($row->rc_type);
/* Determine what kind of change this was. */
switch ($type) {
case RC_EDIT:
$vals['type'] = 'edit';
break;
case RC_NEW:
$vals['type'] = 'new';
break;
case RC_MOVE:
$vals['type'] = 'move';
break;
case RC_LOG:
$vals['type'] = 'log';
break;
case RC_EXTERNAL:
$vals['type'] = 'external';
break;
case RC_MOVE_OVER_REDIRECT:
$vals['type'] = 'move over redirect';
break;
default:
$vals['type'] = $type;
}
$anyHidden = false;
/* Create a new entry in the result for the title. */
if ($this->fld_title || $this->fld_ids) {
// These should already have been filtered out of the query, but just in case.
if ($type === RC_LOG && $row->rc_deleted & LogPage::DELETED_ACTION) {
$vals['actionhidden'] = '';
$anyHidden = true;
}
if ($type !== RC_LOG || LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
if ($this->fld_title) {
ApiQueryBase::addTitleInfo($vals, $title);
}
if ($this->fld_ids) {
$vals['pageid'] = intval($row->rc_cur_id);
$vals['revid'] = intval($row->rc_this_oldid);
$vals['old_revid'] = intval($row->rc_last_oldid);
}
}
}
/* Add user data and 'anon' flag, if user is anonymous. */
if ($this->fld_user || $this->fld_userid) {
if ($row->rc_deleted & Revision::DELETED_USER) {
$vals['userhidden'] = '';
$anyHidden = true;
}
if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_USER, $user)) {
if ($this->fld_userid) {
$vals['userid'] = $row->rc_user;
// for backwards compatibility
$vals['user'] = $row->rc_user;
}
if ($this->fld_user) {
$vals['user'] = $row->rc_user_text;
}
if (!$row->rc_user) {
$vals['anon'] = '';
}
}
}
/* Add flags, such as new, minor, bot. */
if ($this->fld_flags) {
if ($row->rc_bot) {
$vals['bot'] = '';
}
if ($row->rc_type == RC_NEW) {
$vals['new'] = '';
}
if ($row->rc_minor) {
$vals['minor'] = '';
}
}
/* Add sizes of each revision. (Only available on 1.10+) */
if ($this->fld_sizes) {
$vals['oldlen'] = intval($row->rc_old_len);
$vals['newlen'] = intval($row->rc_new_len);
}
/* Add the timestamp. */
if ($this->fld_timestamp) {
$vals['timestamp'] = wfTimestamp(TS_ISO_8601, $row->rc_timestamp);
}
if ($this->fld_notificationtimestamp) {
$vals['notificationtimestamp'] = $row->wl_notificationtimestamp == null ? '' : wfTimestamp(TS_ISO_8601, $row->wl_notificationtimestamp);
}
/* Add edit summary / log summary. */
if ($this->fld_comment || $this->fld_parsedcomment) {
if ($row->rc_deleted & Revision::DELETED_COMMENT) {
$vals['commenthidden'] = '';
$anyHidden = true;
}
if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_COMMENT, $user)) {
if ($this->fld_comment && isset($row->rc_comment)) {
$vals['comment'] = $row->rc_comment;
}
if ($this->fld_parsedcomment && isset($row->rc_comment)) {
$vals['parsedcomment'] = Linker::formatComment($row->rc_comment, $title);
}
}
}
/* Add the patrolled flag */
if ($this->fld_patrol && $row->rc_patrolled == 1) {
$vals['patrolled'] = '';
}
if ($this->fld_patrol && ChangesList::isUnpatrolled($row, $user)) {
$vals['unpatrolled'] = '';
}
if ($this->fld_loginfo && $row->rc_type == RC_LOG) {
if ($row->rc_deleted & LogPage::DELETED_ACTION) {
$vals['actionhidden'] = '';
$anyHidden = true;
}
if (LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
$vals['logid'] = intval($row->rc_logid);
$vals['logtype'] = $row->rc_log_type;
$vals['logaction'] = $row->rc_log_action;
$logEntry = DatabaseLogEntry::newFromRow((array) $row);
ApiQueryLogEvents::addLogParams($this->getResult(), $vals, $logEntry->getParameters(), $logEntry->getType(), $logEntry->getSubtype(), $logEntry->getTimestamp());
}
}
if ($anyHidden && $row->rc_deleted & Revision::DELETED_RESTRICTED) {
$vals['suppressed'] = '';
}
return $vals;
}
function revisionInfo($row)
{
global $wgUser;
$changes = ChangesList::newFromContext(RequestContext::getMain());
$out = $changes->beginRecentChangesList();
$rc = RecentChange::newFromCurRow($row);
$rc->counter = 0;
// ???
$out .= $changes->recentChangesLine($rc);
$out .= $changes->endRecentChangesList();
return $out;
}
/**
* Generates each row in the contributions list.
*
* Contributions which are marked "top" are currently on top of the history.
* For these contributions, a [rollback] link is shown for users with sysop
* privileges. The rollback link restores the most recent version that was not
* written by the target user.
*
* @todo This would probably look a lot nicer in a table.
*/
function formatRow($row)
{
global $wgUser, $wgLang;
wfProfileIn(__METHOD__);
$sk = $this->getSkin();
$rev = new Revision(array('id' => $row->ar_rev_id, 'comment' => $row->ar_comment, 'user' => $row->ar_user, 'user_text' => $row->ar_user_text, 'timestamp' => $row->ar_timestamp, 'minor_edit' => $row->ar_minor_edit, 'deleted' => $row->ar_deleted));
$page = Title::makeTitle($row->ar_namespace, $row->ar_title);
$undelete = SpecialPage::getTitleFor('Undelete');
$logs = SpecialPage::getTitleFor('Log');
$dellog = $sk->linkKnown($logs, $this->messages['deletionlog'], array(), array('type' => 'delete', 'page' => $page->getPrefixedText()));
$reviewlink = $sk->linkKnown(SpecialPage::getTitleFor('Undelete', $page->getPrefixedDBkey()), $this->messages['undeleteviewlink']);
if ($wgUser->isAllowed('deletedtext')) {
$last = $sk->linkKnown($undelete, $this->messages['diff'], array(), array('target' => $page->getPrefixedText(), 'timestamp' => $rev->getTimestamp(), 'diff' => 'prev'));
} else {
$last = $this->messages['diff'];
}
$comment = $sk->revComment($rev);
$date = htmlspecialchars($wgLang->timeanddate($rev->getTimestamp(), true));
if (!$wgUser->isAllowed('undelete') || !$rev->userCan(Revision::DELETED_TEXT)) {
$link = $date;
// unusable link
} else {
$link = $sk->linkKnown($undelete, $date, array(), array('target' => $page->getPrefixedText(), 'timestamp' => $rev->getTimestamp()));
}
// Style deleted items
if ($rev->isDeleted(Revision::DELETED_TEXT)) {
$link = '<span class="history-deleted">' . $link . '</span>';
}
$pagelink = $sk->link($page);
if ($rev->isMinor()) {
$mflag = ChangesList::flag('minor');
} else {
$mflag = '';
}
// Revision delete link
$canHide = $wgUser->isAllowed('deleterevision');
if ($canHide || $rev->getVisibility() && $wgUser->isAllowed('deletedhistory')) {
if (!$rev->userCan(Revision::DELETED_RESTRICTED)) {
$del = $this->mSkin->revDeleteLinkDisabled($canHide);
// revision was hidden from sysops
} else {
$query = array('type' => 'archive', 'target' => $page->getPrefixedDbkey(), 'ids' => $rev->getTimestamp());
$del = $this->mSkin->revDeleteLink($query, $rev->isDeleted(Revision::DELETED_RESTRICTED), $canHide) . ' ';
}
} else {
$del = '';
}
$tools = Html::rawElement('span', array('class' => 'mw-deletedcontribs-tools'), wfMsg('parentheses', $wgLang->pipeList(array($last, $dellog, $reviewlink))));
$ret = "{$del}{$link} {$tools} . . {$mflag} {$pagelink} {$comment}";
# Denote if username is redacted for this edit
if ($rev->isDeleted(Revision::DELETED_USER)) {
$ret .= " <strong>" . wfMsgHtml('rev-deleted-user-contribs') . "</strong>";
}
$ret = Html::rawElement('li', array(), $ret) . "\n";
wfProfileOut(__METHOD__);
return $ret;
}
/**
* Generates each row in the contributions list.
*
* Contributions which are marked "top" are currently on top of the history.
* For these contributions, a [rollback] link is shown for users with roll-
* back privileges. The rollback link restores the most recent version that
* was not written by the target user.
*
* @todo This would probably look a lot nicer in a table.
* @param $row
* @return string
*/
function formatRow($row)
{
wfProfileIn(__METHOD__);
$ret = '';
$classes = array();
/*
* There may be more than just revision rows. To make sure that we'll only be processing
* revisions here, let's _try_ to build a revision out of our row (without displaying
* notices though) and then trying to grab data from the built object. If we succeed,
* we're definitely dealing with revision data and we may proceed, if not, we'll leave it
* to extensions to subscribe to the hook to parse the row.
*/
wfSuppressWarnings();
$rev = new Revision($row);
$validRevision = $rev->getParentId() !== null;
wfRestoreWarnings();
if ($validRevision) {
$classes = array();
$page = Title::newFromRow($row);
$link = Linker::link($page, htmlspecialchars($page->getPrefixedText()), array('class' => 'mw-contributions-title'), $page->isRedirect() ? array('redirect' => 'no') : array());
# Mark current revisions
$topmarktext = '';
$user = $this->getUser();
if ($row->rev_id == $row->page_latest) {
$topmarktext .= '<span class="mw-uctop">' . $this->messages['uctop'] . '</span>';
# Add rollback link
if (!$row->page_is_new && $page->quickUserCan('rollback', $user) && $page->quickUserCan('edit', $user)) {
$this->preventClickjacking();
$topmarktext .= ' ' . Linker::generateRollback($rev, $this->getContext());
}
}
# Is there a visible previous revision?
if ($rev->userCan(Revision::DELETED_TEXT, $user) && $rev->getParentId() !== 0) {
$difftext = Linker::linkKnown($page, $this->messages['diff'], array(), array('diff' => 'prev', 'oldid' => $row->rev_id));
} else {
$difftext = $this->messages['diff'];
}
$histlink = Linker::linkKnown($page, $this->messages['hist'], array(), array('action' => 'history'));
if ($row->rev_parent_id === null) {
// For some reason rev_parent_id isn't populated for this row.
// Its rumoured this is true on wikipedia for some revisions (bug 34922).
// Next best thing is to have the total number of bytes.
$chardiff = ' <span class="mw-changeslist-separator">. .</span> ' . Linker::formatRevisionSize($row->rev_len) . ' <span class="mw-changeslist-separator">. .</span> ';
} else {
$parentLen = isset($this->mParentLens[$row->rev_parent_id]) ? $this->mParentLens[$row->rev_parent_id] : 0;
$chardiff = ' <span class="mw-changeslist-separator">. .</span> ' . ChangesList::showCharacterDifference($parentLen, $row->rev_len, $this->getContext()) . ' <span class="mw-changeslist-separator">. .</span> ';
}
$lang = $this->getLanguage();
$comment = $lang->getDirMark() . Linker::revComment($rev, false, true);
$date = $lang->userTimeAndDate($row->rev_timestamp, $user);
if ($rev->userCan(Revision::DELETED_TEXT, $user)) {
$d = Linker::linkKnown($page, htmlspecialchars($date), array('class' => 'mw-changeslist-date'), array('oldid' => intval($row->rev_id)));
} else {
$d = htmlspecialchars($date);
}
if ($rev->isDeleted(Revision::DELETED_TEXT)) {
$d = '<span class="history-deleted">' . $d . '</span>';
}
# Show user names for /newbies as there may be different users.
# Note that we already excluded rows with hidden user names.
if ($this->contribs == 'newbie') {
$userlink = ' . . ' . Linker::userLink($rev->getUser(), $rev->getUserText());
$userlink .= ' ' . $this->msg('parentheses')->rawParams(Linker::userTalkLink($rev->getUser(), $rev->getUserText()))->escaped() . ' ';
} else {
$userlink = '';
}
if ($rev->getParentId() === 0) {
$nflag = ChangesList::flag('newpage');
} else {
$nflag = '';
}
if ($rev->isMinor()) {
$mflag = ChangesList::flag('minor');
} else {
$mflag = '';
}
$del = Linker::getRevDeleteLink($user, $rev, $page);
if ($del !== '') {
$del .= ' ';
}
$diffHistLinks = $this->msg('parentheses')->rawParams($difftext . $this->messages['pipe-separator'] . $histlink)->escaped();
$ret = "{$del}{$d} {$diffHistLinks}{$chardiff}{$nflag}{$mflag} {$link}{$userlink} {$comment} {$topmarktext}";
# Denote if username is redacted for this edit
if ($rev->isDeleted(Revision::DELETED_USER)) {
$ret .= " <strong>" . $this->msg('rev-deleted-user-contribs')->escaped() . "</strong>";
}
# Tags, if any.
list($tagSummary, $newClasses) = ChangeTags::formatSummaryRow($row->ts_tags, 'contributions');
$classes = array_merge($classes, $newClasses);
$ret .= " {$tagSummary}";
}
// Let extensions add data
wfRunHooks('ContributionsLineEnding', array($this, &$ret, $row, &$classes));
$classes = implode(' ', $classes);
$ret = "<li class=\"{$classes}\">{$ret}</li>\n";
wfProfileOut(__METHOD__);
return $ret;
}
/**
* @brief Adjusting recent changes for Wall
*
* @desc This method creates comment about revision deletion of a message on message wall
*
* @param ChangesList $list
* @param RecentChange $rc
* @param String $s
* @param Formatter $formatter
* @param string $mark
*
* @return true because this is a hook
*
* @author Andrzej 'nAndy' Lukaszewski
*/
public function onChangesListInsertLogEntry($list, $rc, &$s, $formatter, &$mark)
{
$app = F::app();
if ($rc->getAttribute('rc_type') == RC_LOG && in_array(MWNamespace::getSubject($rc->getAttribute('rc_namespace')), $app->wg->WallNS) && in_array($rc->getAttribute('rc_log_action'), $this->rcWallActionTypes)) {
$actionText = '';
$wfMsgOptsBase = $this->getMessageOptions($rc);
$wfMsgOpts = array($wfMsgOptsBase['articleUrl'], $wfMsgOptsBase['articleTitleTxt'], $wfMsgOptsBase['wallPageUrl'], $wfMsgOptsBase['wallPageName'], $wfMsgOptsBase['actionUser']);
$msgType = $wfMsgOptsBase['isThread'] ? 'thread' : 'reply';
//created in WallHooksHelper::getMessageOptions()
//and there is not needed to be passed to wfMsg()
unset($wfMsgOpts['isThread'], $wfMsgOpts['isNew']);
switch ($rc->getAttribute('rc_log_action')) {
case 'wall_remove':
$actionText = wfMsgExt($this->getMessagePrefix($rc->getAttribute('rc_namespace')) . '-removed-' . $msgType, array('parseinline'), $wfMsgOpts);
break;
case 'wall_restore':
$actionText = wfMsgExt($this->getMessagePrefix($rc->getAttribute('rc_namespace')) . '-restored-' . $msgType, array('parseinline'), $wfMsgOpts);
break;
case 'wall_admindelete':
$actionText = wfMsgExt($this->getMessagePrefix($rc->getAttribute('rc_namespace')) . '-deleted-' . $msgType, array('parseinline'), $wfMsgOpts);
break;
case 'wall_archive':
$actionText = wfMsgExt($this->getMessagePrefix($rc->getAttribute('rc_namespace')) . '-closed-thread', array('parseinline'), $wfMsgOpts);
break;
case 'wall_reopen':
$actionText = wfMsgExt($this->getMessagePrefix($rc->getAttribute('rc_namespace')) . '-reopened-thread', array('parseinline'), $wfMsgOpts);
break;
default:
$actionText = wfMsg($this->getMessagePrefix($rc->getAttribute('rc_namespace')) . '-unrecognized-log-action', $wfMsgOpts);
break;
}
$s = '';
$list->insertUserRelatedLinks($s, $rc);
$s .= ' ' . $actionText . ' ' . $list->insertComment($rc);
}
return true;
}
/**
* Send output to the OutputPage object, only called if not used feeds
*
* @param array $rows Database rows
* @param FormOptions $opts
*/
public function webOutput($rows, $opts)
{
global $wgRCShowWatchingUsers, $wgShowUpdatedMarker, $wgAllowCategorizedRecentChanges;
$limit = $opts['limit'];
if (!$this->including()) {
// Output options box
$this->doHeader($opts);
}
// And now for the content
$feedQuery = $this->getFeedQuery();
if ($feedQuery !== '') {
$this->getOutput()->setFeedAppendQuery($feedQuery);
} else {
$this->getOutput()->setFeedAppendQuery(false);
}
if ($wgAllowCategorizedRecentChanges) {
$this->filterByCategories($rows, $opts);
}
$showNumsWachting = $this->getUser()->getOption('shownumberswatching');
$showWatcherCount = $wgRCShowWatchingUsers && $showNumsWachting;
$watcherCache = array();
$dbr = wfGetDB(DB_SLAVE);
$counter = 1;
$list = ChangesList::newFromContext($this->getContext());
$s = $list->beginRecentChangesList();
foreach ($rows as $obj) {
if ($limit == 0) {
break;
}
$rc = RecentChange::newFromRow($obj);
$rc->counter = $counter++;
# Check if the page has been updated since the last visit
if ($wgShowUpdatedMarker && !empty($obj->wl_notificationtimestamp)) {
$rc->notificationtimestamp = $obj->rc_timestamp >= $obj->wl_notificationtimestamp;
} else {
$rc->notificationtimestamp = false;
// Default
}
# Check the number of users watching the page
$rc->numberofWatchingusers = 0;
// Default
if ($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];
}
$changeLine = $list->recentChangesLine($rc, !empty($obj->wl_user), $counter);
if ($changeLine !== false) {
$s .= $changeLine;
--$limit;
}
}
$s .= $list->endRecentChangesList();
$this->getOutput()->addHTML($s);
}
/**
* Generates each row in the contributions list.
*
* Contributions which are marked "top" are currently on top of the history.
* For these contributions, a [rollback] link is shown for users with roll-
* back privileges. The rollback link restores the most recent version that
* was not written by the target user.
*
* @todo This would probably look a lot nicer in a table.
* @param object $row
* @return string
*/
function formatRow($row)
{
$ret = '';
$classes = [];
/*
* There may be more than just revision rows. To make sure that we'll only be processing
* revisions here, let's _try_ to build a revision out of our row (without displaying
* notices though) and then trying to grab data from the built object. If we succeed,
* we're definitely dealing with revision data and we may proceed, if not, we'll leave it
* to extensions to subscribe to the hook to parse the row.
*/
MediaWiki\suppressWarnings();
try {
$rev = new Revision($row);
$validRevision = (bool) $rev->getId();
} catch (Exception $e) {
$validRevision = false;
}
MediaWiki\restoreWarnings();
if ($validRevision) {
$classes = [];
$page = Title::newFromRow($row);
$link = Linker::link($page, htmlspecialchars($page->getPrefixedText()), ['class' => 'mw-contributions-title'], $page->isRedirect() ? ['redirect' => 'no'] : []);
# Mark current revisions
$topmarktext = '';
$user = $this->getUser();
if ($row->rev_id === $row->page_latest) {
$topmarktext .= '<span class="mw-uctop">' . $this->messages['uctop'] . '</span>';
$classes[] = 'mw-contributions-current';
# Add rollback link
if (!$row->page_is_new && $page->quickUserCan('rollback', $user) && $page->quickUserCan('edit', $user)) {
$this->preventClickjacking();
$topmarktext .= ' ' . Linker::generateRollback($rev, $this->getContext());
}
}
# Is there a visible previous revision?
if ($rev->userCan(Revision::DELETED_TEXT, $user) && $rev->getParentId() !== 0) {
$difftext = Linker::linkKnown($page, $this->messages['diff'], [], ['diff' => 'prev', 'oldid' => $row->rev_id]);
} else {
$difftext = $this->messages['diff'];
}
$histlink = Linker::linkKnown($page, $this->messages['hist'], [], ['action' => 'history']);
if ($row->rev_parent_id === null) {
// For some reason rev_parent_id isn't populated for this row.
// Its rumoured this is true on wikipedia for some revisions (bug 34922).
// Next best thing is to have the total number of bytes.
$chardiff = ' <span class="mw-changeslist-separator">. .</span> ';
$chardiff .= Linker::formatRevisionSize($row->rev_len);
$chardiff .= ' <span class="mw-changeslist-separator">. .</span> ';
} else {
$parentLen = 0;
if (isset($this->mParentLens[$row->rev_parent_id])) {
$parentLen = $this->mParentLens[$row->rev_parent_id];
}
$chardiff = ' <span class="mw-changeslist-separator">. .</span> ';
$chardiff .= ChangesList::showCharacterDifference($parentLen, $row->rev_len, $this->getContext());
$chardiff .= ' <span class="mw-changeslist-separator">. .</span> ';
}
$lang = $this->getLanguage();
$comment = $lang->getDirMark() . Linker::revComment($rev, false, true);
$date = $lang->userTimeAndDate($row->rev_timestamp, $user);
if ($rev->userCan(Revision::DELETED_TEXT, $user)) {
$d = Linker::linkKnown($page, htmlspecialchars($date), ['class' => 'mw-changeslist-date'], ['oldid' => intval($row->rev_id)]);
} else {
$d = htmlspecialchars($date);
}
if ($rev->isDeleted(Revision::DELETED_TEXT)) {
$d = '<span class="history-deleted">' . $d . '</span>';
}
# Show user names for /newbies as there may be different users.
# Note that we already excluded rows with hidden user names.
if ($this->contribs == 'newbie') {
$userlink = ' . . ' . $lang->getDirMark() . Linker::userLink($rev->getUser(), $rev->getUserText());
$userlink .= ' ' . $this->msg('parentheses')->rawParams(Linker::userTalkLink($rev->getUser(), $rev->getUserText()))->escaped() . ' ';
} else {
$userlink = '';
}
$flags = [];
if ($rev->getParentId() === 0) {
$flags[] = ChangesList::flag('newpage');
}
if ($rev->isMinor()) {
$flags[] = ChangesList::flag('minor');
}
$del = Linker::getRevDeleteLink($user, $rev, $page);
if ($del !== '') {
$del .= ' ';
}
$diffHistLinks = $this->msg('parentheses')->rawParams($difftext . $this->messages['pipe-separator'] . $histlink)->escaped();
# Tags, if any.
list($tagSummary, $newClasses) = ChangeTags::formatSummaryRow($row->ts_tags, 'contributions', $this->getContext());
$classes = array_merge($classes, $newClasses);
Hooks::run('SpecialContributions::formatRow::flags', [$this->getContext(), $row, &$flags]);
$templateParams = ['del' => $del, 'timestamp' => $d, 'diffHistLinks' => $diffHistLinks, 'charDifference' => $chardiff, 'flags' => $flags, 'articleLink' => $link, 'userlink' => $userlink, 'logText' => $comment, 'topmarktext' => $topmarktext, 'tagSummary' => $tagSummary];
# Denote if username is redacted for this edit
if ($rev->isDeleted(Revision::DELETED_USER)) {
$templateParams['rev-deleted-user-contribs'] = $this->msg('rev-deleted-user-contribs')->escaped();
}
$templateParser = new TemplateParser();
$ret = $templateParser->processTemplate('SpecialContributionsLine', $templateParams);
}
// Let extensions add data
Hooks::run('ContributionsLineEnding', [$this, &$ret, $row, &$classes]);
// TODO: Handle exceptions in the catch block above. Do any extensions rely on
// receiving empty rows?
if ($classes === [] && $ret === '') {
wfDebug("Dropping Special:Contribution row that could not be formatted\n");
return "<!-- Could not format Special:Contribution row. -->\n";
}
// FIXME: The signature of the ContributionsLineEnding hook makes it
// very awkward to move this LI wrapper into the template.
return Html::rawElement('li', ['class' => $classes], $ret) . "\n";
}
function showDiffPage($diffOnly = false)
{
wfProfileIn(__METHOD__);
# Allow frames except in certain special cases
$out = $this->getOutput();
$out->allowClickjacking();
$out->setRobotPolicy('noindex,nofollow');
if (!$this->loadRevisionData()) {
$this->showMissingRevision();
wfProfileOut(__METHOD__);
return;
}
$user = $this->getUser();
$permErrors = $this->mNewPage->getUserPermissionsErrors('read', $user);
if ($this->mOldPage) {
# mOldPage might not be set, see below.
$permErrors = wfMergeErrorArrays($permErrors, $this->mOldPage->getUserPermissionsErrors('read', $user));
}
if (count($permErrors)) {
wfProfileOut(__METHOD__);
throw new PermissionsError('read', $permErrors);
}
# If external diffs are enabled both globally and for the user,
# we'll use the application/x-external-editor interface to call
# an external diff tool like kompare, kdiff3, etc.
if (ExternalEdit::useExternalEngine($this->getContext(), 'diff')) {
//TODO: come up with a good solution for non-text content here.
// at least, the content format needs to be passed to the client somehow.
// Currently, action=raw will just fail for non-text content.
$urls = array('File' => array('Extension' => 'wiki', 'URL' => $this->mNewPage->getCanonicalURL(array('action' => 'raw', 'oldid' => $this->mOldid))), 'File2' => array('Extension' => 'wiki', 'URL' => $this->mNewPage->getCanonicalURL(array('action' => 'raw', 'oldid' => $this->mNewid))));
$externalEditor = new ExternalEdit($this->getContext(), $urls);
$externalEditor->execute();
wfProfileOut(__METHOD__);
return;
}
$rollback = '';
$undoLink = '';
$query = array();
# Carry over 'diffonly' param via navigation links
if ($diffOnly != $user->getBoolOption('diffonly')) {
$query['diffonly'] = $diffOnly;
}
# Cascade unhide param in links for easy deletion browsing
if ($this->unhide) {
$query['unhide'] = 1;
}
# Check if one of the revisions is deleted/suppressed
$deleted = $suppressed = false;
$allowed = $this->mNewRev->userCan(Revision::DELETED_TEXT, $user);
# mOldRev is false if the difference engine is called with a "vague" query for
# a diff between a version V and its previous version V' AND the version V
# is the first version of that article. In that case, V' does not exist.
if ($this->mOldRev === false) {
$out->setPageTitle($this->msg('difference-title', $this->mNewPage->getPrefixedText()));
$samePage = true;
$oldHeader = '';
} else {
wfRunHooks('DiffViewHeader', array($this, $this->mOldRev, $this->mNewRev));
$sk = $this->getSkin();
if (method_exists($sk, 'suppressQuickbar')) {
$sk->suppressQuickbar();
}
if ($this->mNewPage->equals($this->mOldPage)) {
$out->setPageTitle($this->msg('difference-title', $this->mNewPage->getPrefixedText()));
$samePage = true;
} else {
$out->setPageTitle($this->msg('difference-title-multipage', $this->mOldPage->getPrefixedText(), $this->mNewPage->getPrefixedText()));
$out->addSubtitle($this->msg('difference-multipage'));
$samePage = false;
}
if ($samePage && $this->mNewPage->quickUserCan('edit', $user)) {
if ($this->mNewRev->isCurrent() && $this->mNewPage->userCan('rollback', $user)) {
$out->preventClickjacking();
$rollback = '   ' . Linker::generateRollback($this->mNewRev, $this->getContext());
}
if (!$this->mOldRev->isDeleted(Revision::DELETED_TEXT) && !$this->mNewRev->isDeleted(Revision::DELETED_TEXT)) {
$undoLink = ' ' . $this->msg('parentheses')->rawParams(Html::element('a', array('href' => $this->mNewPage->getLocalUrl(array('action' => 'edit', 'undoafter' => $this->mOldid, 'undo' => $this->mNewid)), 'title' => Linker::titleAttrib('undo')), $this->msg('editundo')->text()))->escaped();
}
}
# Make "previous revision link"
if ($samePage && $this->mOldRev->getPrevious()) {
$prevlink = Linker::linkKnown($this->mOldPage, $this->msg('previousdiff')->escaped(), array('id' => 'differences-prevlink'), array('diff' => 'prev', 'oldid' => $this->mOldid) + $query);
} else {
$prevlink = ' ';
}
if ($this->mOldRev->isMinor()) {
$oldminor = ChangesList::flag('minor');
} else {
$oldminor = '';
}
$ldel = $this->revisionDeleteLink($this->mOldRev);
$oldRevisionHeader = $this->getRevisionHeader($this->mOldRev, 'complete');
$oldHeader = '<div id="mw-diff-otitle1"><strong>' . $oldRevisionHeader . '</strong></div>' . '<div id="mw-diff-otitle2">' . Linker::revUserTools($this->mOldRev, !$this->unhide) . '</div>' . '<div id="mw-diff-otitle3">' . $oldminor . Linker::revComment($this->mOldRev, !$diffOnly, !$this->unhide) . $ldel . '</div>' . '<div id="mw-diff-otitle4">' . $prevlink . '</div>';
if ($this->mOldRev->isDeleted(Revision::DELETED_TEXT)) {
$deleted = true;
// old revisions text is hidden
if ($this->mOldRev->isDeleted(Revision::DELETED_RESTRICTED)) {
$suppressed = true;
// also suppressed
}
}
# Check if this user can see the revisions
if (!$this->mOldRev->userCan(Revision::DELETED_TEXT, $user)) {
$allowed = false;
}
}
# Make "next revision link"
# Skip next link on the top revision
if ($samePage && !$this->mNewRev->isCurrent()) {
$nextlink = Linker::linkKnown($this->mNewPage, $this->msg('nextdiff')->escaped(), array('id' => 'differences-nextlink'), array('diff' => 'next', 'oldid' => $this->mNewid) + $query);
} else {
$nextlink = ' ';
}
if ($this->mNewRev->isMinor()) {
$newminor = ChangesList::flag('minor');
} else {
$newminor = '';
}
# Handle RevisionDelete links...
$rdel = $this->revisionDeleteLink($this->mNewRev);
$newRevisionHeader = $this->getRevisionHeader($this->mNewRev, 'complete') . $undoLink;
$newHeader = '<div id="mw-diff-ntitle1"><strong>' . $newRevisionHeader . '</strong></div>' . '<div id="mw-diff-ntitle2">' . Linker::revUserTools($this->mNewRev, !$this->unhide) . " {$rollback}</div>" . '<div id="mw-diff-ntitle3">' . $newminor . Linker::revComment($this->mNewRev, !$diffOnly, !$this->unhide) . $rdel . '</div>' . '<div id="mw-diff-ntitle4">' . $nextlink . $this->markPatrolledLink() . '</div>';
if ($this->mNewRev->isDeleted(Revision::DELETED_TEXT)) {
$deleted = true;
// new revisions text is hidden
if ($this->mNewRev->isDeleted(Revision::DELETED_RESTRICTED)) {
$suppressed = true;
}
// also suppressed
}
# If the diff cannot be shown due to a deleted revision, then output
# the diff header and links to unhide (if available)...
if ($deleted && (!$this->unhide || !$allowed)) {
$this->showDiffStyle();
$multi = $this->getMultiNotice();
$out->addHTML($this->addHeader('', $oldHeader, $newHeader, $multi));
if (!$allowed) {
$msg = $suppressed ? 'rev-suppressed-no-diff' : 'rev-deleted-no-diff';
# Give explanation for why revision is not visible
$out->wrapWikiMsg("<div id='mw-{$msg}' class='mw-warning plainlinks'>\n\$1\n</div>\n", array($msg));
} else {
# Give explanation and add a link to view the diff...
$link = $this->getTitle()->getFullUrl($this->getRequest()->appendQueryValue('unhide', '1', true));
$msg = $suppressed ? 'rev-suppressed-unhide-diff' : 'rev-deleted-unhide-diff';
$out->wrapWikiMsg("<div id='mw-{$msg}' class='mw-warning plainlinks'>\n\$1\n</div>\n", array($msg, $link));
}
# Otherwise, output a regular diff...
} else {
# Add deletion notice if the user is viewing deleted content
$notice = '';
if ($deleted) {
$msg = $suppressed ? 'rev-suppressed-diff-view' : 'rev-deleted-diff-view';
$notice = "<div id='mw-{$msg}' class='mw-warning plainlinks'>\n" . $this->msg($msg)->parse() . "</div>\n";
}
$this->showDiff($oldHeader, $newHeader, $notice);
if (!$diffOnly) {
$this->renderNewRevision();
}
}
wfProfileOut(__METHOD__);
}
/**
* Returns a row from the history printout.
*
* @todo document some more, and maybe clean up the code (some params redundant?)
*
* @param $row Object: the database row corresponding to the previous line.
* @param $next Mixed: the database row corresponding to the next line. (chronologically previous)
* @param $notificationtimestamp
* @param $latest Boolean: whether this row corresponds to the page's latest revision.
* @param $firstInList Boolean: whether this row corresponds to the first displayed on this history page.
* @return String: HTML output for the row
*/
function historyLine($row, $next, $notificationtimestamp = false, $latest = false, $firstInList = false)
{
$rev = new Revision($row);
$rev->setTitle($this->getTitle());
if (is_object($next)) {
$prevRev = new Revision($next);
$prevRev->setTitle($this->getTitle());
} else {
$prevRev = null;
}
$curlink = $this->curLink($rev, $latest);
$lastlink = $this->lastLink($rev, $next);
$diffButtons = $this->diffButtons($rev, $firstInList);
$histLinks = Html::rawElement('span', array('class' => 'mw-history-histlinks'), '(' . $curlink . $this->historyPage->message['pipe-separator'] . $lastlink . ') ');
$s = $histLinks . $diffButtons;
$link = $this->revLink($rev);
$classes = array();
$del = '';
$user = $this->getUser();
// Show checkboxes for each revision
if ($user->isAllowed('deleterevision')) {
$this->preventClickjacking();
// If revision was hidden from sysops, disable the checkbox
if (!$rev->userCan(Revision::DELETED_RESTRICTED, $user)) {
$del = Xml::check('deleterevisions', false, array('disabled' => 'disabled'));
// Otherwise, enable the checkbox...
} else {
$del = Xml::check('showhiderevisions', false, array('name' => 'ids[' . $rev->getId() . ']'));
}
// User can only view deleted revisions...
} elseif ($rev->getVisibility() && $user->isAllowed('deletedhistory')) {
// If revision was hidden from sysops, disable the link
if (!$rev->userCan(Revision::DELETED_RESTRICTED, $user)) {
$cdel = Linker::revDeleteLinkDisabled(false);
// Otherwise, show the link...
} else {
$query = array('type' => 'revision', 'target' => $this->getTitle()->getPrefixedDbkey(), 'ids' => $rev->getId());
$del .= Linker::revDeleteLink($query, $rev->isDeleted(Revision::DELETED_RESTRICTED), false);
}
}
if ($del) {
$s .= " {$del} ";
}
$lang = $this->getLanguage();
$dirmark = $lang->getDirMark();
$s .= " {$link}";
$s .= $dirmark;
$s .= " <span class='history-user'>" . Linker::revUserTools($rev, true) . "</span>";
$s .= $dirmark;
if ($rev->isMinor()) {
$s .= ' ' . ChangesList::flag('minor');
}
# Size is always public data
$prevSize = $prevRev ? $prevRev->getSize() : 0;
$sDiff = ChangesList::showCharacterDifference($prevSize, $rev->getSize());
$fSize = Linker::formatRevisionSize($rev->getSize());
$s .= " . . {$fSize} {$sDiff} . . ";
$s .= Linker::revComment($rev, false, true);
if ($notificationtimestamp && $row->rev_timestamp >= $notificationtimestamp) {
$s .= ' <span class="updatedmarker">' . $this->msg('updatedmarker')->escaped() . '</span>';
}
$tools = array();
# Rollback and undo links
if ($prevRev && !count($this->getTitle()->getUserPermissionsErrors('edit', $this->getUser()))) {
if ($latest && !count($this->getTitle()->getUserPermissionsErrors('rollback', $this->getUser()))) {
$this->preventClickjacking();
$tools[] = '<span class="mw-rollback-link">' . Linker::buildRollbackLink($rev) . '</span>';
}
if (!$rev->isDeleted(Revision::DELETED_TEXT) && !$prevRev->isDeleted(Revision::DELETED_TEXT)) {
# Create undo tooltip for the first (=latest) line only
$undoTooltip = $latest ? array('title' => $this->msg('tooltip-undo')->text()) : array();
$undolink = Linker::linkKnown($this->getTitle(), $this->msg('editundo')->escaped(), $undoTooltip, array('action' => 'edit', 'undoafter' => $prevRev->getId(), 'undo' => $rev->getId()));
$tools[] = "<span class=\"mw-history-undo\">{$undolink}</span>";
}
}
if ($tools) {
$s .= ' (' . $lang->pipeList($tools) . ')';
}
# Tags
list($tagSummary, $newClasses) = ChangeTags::formatSummaryRow($row->ts_tags, 'history');
$classes = array_merge($classes, $newClasses);
$s .= " {$tagSummary}";
wfRunHooks('PageHistoryLineEnding', array($this, &$row, &$s, &$classes));
$attribs = array();
if ($classes) {
$attribs['class'] = implode(' ', $classes);
}
return Xml::tags('li', $attribs, $s) . "\n";
}
/**
* Constructor
*/
function wfSpecialRecentchanges($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
* @todo Document $par parameter.
* @param $par String: FIXME
*/
function wfSpecialWatchlist($par)
{
global $wgUser, $wgOut, $wgLang, $wgMemc, $wgRequest, $wgContLang;
global $wgUseWatchlistCache, $wgWLCacheTimeout, $wgDBname;
global $wgRCShowWatchingUsers, $wgEnotifWatchlist, $wgShowUpdatedMarker;
global $wgEnotifWatchlist;
$fname = 'wfSpecialWatchlist';
$skin =& $wgUser->getSkin();
$specialTitle = Title::makeTitle(NS_SPECIAL, 'Watchlist');
$wgOut->setRobotPolicy('noindex,nofollow');
# Anons don't get a watchlist
if ($wgUser->isAnon()) {
$wgOut->setPageTitle(wfMsg('watchnologin'));
$llink = $skin->makeKnownLinkObj(Title::makeTitle(NS_SPECIAL, 'Userlogin'), wfMsgHtml('loginreqlink'), 'returnto=' . $specialTitle->getPrefixedUrl());
$wgOut->addHtml(wfMsgWikiHtml('watchlistanontext', $llink));
return;
} else {
$wgOut->setPageTitle(wfMsg('watchlist'));
$wgOut->setSubtitle(wfMsgWikiHtml('watchlistfor', htmlspecialchars($wgUser->getName())));
}
if (wlHandleClear($wgOut, $wgRequest, $par)) {
return;
}
$defaults = array('days' => floatval($wgUser->getOption('watchlistdays')), 'hideOwn' => (int) $wgUser->getBoolOption('watchlisthideown'), 'hideBots' => (int) $wgUser->getBoolOption('watchlisthidebots'), 'namespace' => 'all');
extract($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['hideown'] = $wgUser->getBoolOption('watchlisthideown');
$prefs['hidebots'] = $wgUser->getBoolOption('watchlisthidebots');
# Get query variables
$days = $wgRequest->getVal('days', $prefs['days']);
$hideOwn = $wgRequest->getBool('hideOwn', $prefs['hideown']);
$hideBots = $wgRequest->getBool('hideBots', $prefs['hidebots']);
# Get namespace value, if supplied, and prepare a WHERE fragment
$nameSpace = $wgRequest->getIntOrNull('namespace');
if (!is_null($nameSpace)) {
$nameSpace = intval($nameSpace);
$nameSpaceClause = " AND rc_namespace = {$nameSpace}";
} else {
$nameSpace = '';
$nameSpaceClause = '';
}
# Watchlist editing
$action = $wgRequest->getVal('action');
$remove = $wgRequest->getVal('remove');
$id = $wgRequest->getArray('id');
$uid = $wgUser->getID();
if ($wgEnotifWatchlist && $wgRequest->getVal('reset') && $wgRequest->wasPosted()) {
$wgUser->clearAllNotifications($uid);
}
# Deleting items from watchlist
if ($action == 'submit' && isset($remove) && is_array($id)) {
$wgOut->addWikiText(wfMsg('removingchecked'));
$wgOut->addHTML('<p>');
foreach ($id as $one) {
$t = Title::newFromURL($one);
if (!is_null($t)) {
// WERELATE - run UnwatchArticle hooks; fix UnwatchArticle hook below to UnwatchArticleComplete
$article = new Article($t);
if (wfRunHooks('UnwatchArticle', array(&$wgUser, &$article))) {
$wl = WatchedItem::fromUserTitle($wgUser, $t);
if ($wl->removeWatch() === false) {
$wgOut->addHTML("<br />\n" . wfMsg('couldntremove', htmlspecialchars($one)));
} else {
wfRunHooks('UnwatchArticleComplete', array(&$wgUser, &$article));
$wgOut->addHTML(' (' . htmlspecialchars($one) . ')');
}
}
} else {
$wgOut->addHTML("<br />\n" . wfMsg('iteminvalidname', htmlspecialchars($one)));
}
}
$wgOut->addHTML("<br />\n" . wfMsg('wldone') . "</p>\n");
}
if ($wgUseWatchlistCache) {
$memckey = "{$wgDBname}:watchlist:id:" . $wgUser->getId();
$cache_s = @$wgMemc->get($memckey);
if ($cache_s) {
$wgOut->addWikiText(wfMsg('wlsaved'));
$wgOut->addHTML($cache_s);
return;
}
}
$dbr =& wfGetDB(DB_SLAVE);
extract($dbr->tableNames('page', 'revision', 'watchlist', 'recentchanges'));
$sql = "SELECT COUNT(*) AS n FROM {$watchlist} WHERE wl_user={$uid}";
$res = $dbr->query($sql, $fname);
$s = $dbr->fetchObject($res);
# Patch *** A1 *** (see A2 below)
# adjust for page X, talk:page X, which are both stored separately, but treated together
$nitems = floor($s->n / 2);
# $nitems = $s->n;
if ($nitems == 0) {
$wgOut->addWikiText(wfMsg('nowatchlist'));
return;
}
if (is_null($days) || !is_numeric($days)) {
$big = 1000;
/* The magical big */
// WERELATE - don't change default; pages don't change that often
// if($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('hideOwn', (int) $hideOwn, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('hideBots', (int) $hideBots, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault('namespace', $nameSpace, $defaults, $nondefaults);
if ($days <= 0) {
$docutoff = '';
$cutoff = false;
$npages = wfMsg('watchlistall1');
} else {
$docutoff = "AND rev_timestamp > '" . ($cutoff = $dbr->timestamp(time() - intval($days * 86400))) . "'";
/*
$sql = "SELECT COUNT(*) AS n FROM $page, $revision WHERE rev_timestamp>'$cutoff' AND page_id=rev_page";
$res = $dbr->query( $sql, $fname );
$s = $dbr->fetchObject( $res );
$npages = $s->n;
*/
$npages = 40000 * $days;
}
/* Edit watchlist form */
if ($wgRequest->getBool('edit') || $par == 'edit') {
$wgOut->addWikiText(wfMsg('watchlistcontains', $wgLang->formatNum($nitems)) . "\n\n" . wfMsg('watcheditlist'));
$wgOut->addHTML('<form action=\'' . $specialTitle->escapeLocalUrl('action=submit') . "' method='post'>\n");
# Patch A2
# The following was proposed by KTurner 07.11.2004 to T.Gries
# $sql = "SELECT distinct (wl_namespace & ~1),wl_title FROM $watchlist WHERE wl_user=$uid";
$sql = "SELECT wl_namespace, wl_title, page_is_redirect FROM {$watchlist} LEFT JOIN {$page} ON wl_namespace = page_namespace AND wl_title = page_title WHERE wl_user={$uid}";
$res = $dbr->query($sql, $fname);
# Batch existence check
$linkBatch = new LinkBatch();
while ($row = $dbr->fetchObject($res)) {
$linkBatch->addObj(Title::makeTitleSafe($row->wl_namespace, $row->wl_title));
}
$linkBatch->execute();
if ($dbr->numRows($res) > 0) {
$dbr->dataSeek($res, 0);
}
# Let's do the time warp again!
$sk = $wgUser->getSkin();
$list = array();
while ($s = $dbr->fetchObject($res)) {
$list[$s->wl_namespace][$s->wl_title] = $s->page_is_redirect;
}
// TODO: Display a TOC
foreach ($list as $ns => $titles) {
if (Namespac::isTalk($ns)) {
continue;
}
if ($ns != NS_MAIN) {
$wgOut->addHTML('<h2>' . $wgContLang->getFormattedNsText($ns) . '</h2>');
}
$wgOut->addHTML('<ul>');
foreach ($titles as $title => $redir) {
$titleObj = Title::makeTitle($ns, $title);
if (is_null($titleObj)) {
$wgOut->addHTML('<!-- bad title "' . htmlspecialchars($s->wl_title) . '" in namespace ' . $s->wl_namespace . " -->\n");
} else {
global $wgContLang;
$toolLinks = array();
$titleText = $titleObj->getPrefixedText();
$pageLink = $sk->makeLinkObj($titleObj);
$toolLinks[] = $sk->makeLinkObj($titleObj->getTalkPage(), $wgLang->getNsText(NS_TALK));
if ($titleObj->exists()) {
$toolLinks[] = $sk->makeKnownLinkObj($titleObj, wfMsgHtml('history_short'), 'action=history');
}
$toolLinks = '(' . implode(' | ', $toolLinks) . ')';
$checkbox = '<input type="checkbox" name="id[]" value="' . htmlspecialchars($titleObj->getPrefixedText()) . '" /> ' . ($wgContLang->isRTL() ? '‏' : '‎');
if ($redir) {
$spanopen = '<span class="watchlistredir">';
$spanclosed = '</span>';
} else {
$spanopen = $spanclosed = '';
}
$wgOut->addHTML("<li>{$checkbox}{$spanopen}{$pageLink}{$spanclosed} {$toolLinks}</li>\n");
}
}
$wgOut->addHTML('</ul>');
}
$wgOut->addHTML("<input type='submit' name='remove' value=\"" . htmlspecialchars(wfMsg("removechecked")) . "\" />\n" . "</form>\n");
return;
}
# 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 = $hideOwn ? "AND (rc_user <> {$uid})" : '';
$andHideBots = $hideBots ? "AND (rc_bot = 0)" : '';
# Show watchlist header
$header = '';
if ($wgUser->getOption('enotifwatchlistpages') && $wgEnotifWatchlist) {
$header .= wfMsg('wlheader-enotif') . "\n";
}
if ($wgEnotifWatchlist && $wgShowUpdatedMarker) {
$header .= wfMsg('wlheader-showupdated') . "\n";
}
# Toggle watchlist content (all recent edits or just the latest)
if ($wgUser->getOption('extendwatchlist')) {
$andLatest = '';
$limitWatchlist = 'LIMIT ' . intval($wgUser->getOption('wllimit'));
} else {
$andLatest = 'AND rc_this_oldid=page_latest';
$limitWatchlist = '';
}
# TODO: Consider removing the third parameter
$header .= wfMsg('watchdetails', $wgLang->formatNum($nitems), $wgLang->formatNum($npages), '', $specialTitle->getFullUrl('edit=yes'));
$wgOut->addWikiText($header);
if ($wgEnotifWatchlist && $wgShowUpdatedMarker) {
$wgOut->addHTML('<form action="' . $specialTitle->escapeLocalUrl() . '" method="post"><input type="submit" name="dummy" value="' . htmlspecialchars(wfMsg('enotif_reset')) . '" /><input type="hidden" name="reset" value="all" /></form>' . "\n\n");
}
// WERELATE - handle changed view
if ($wgRequest->getBool('changed') || $par == 'changed') {
$wgOut->addHTML('<hr /><h2>All pages changed since last visited</h2><ul><li><a href="' . $specialTitle->getFullUrl() . '">Show recently-changed pages</a></li></ul>');
$sql = 'select wl_namespace, wl_title from watchlist where wl_user='******' and wl_notificationtimestamp > \'0\'';
$res = $dbr->query($sql, $fname);
$sk = $wgUser->getSkin();
$changed = '';
$count = 0;
while ($obj = $dbr->fetchObject($res)) {
$t = Title::makeTitle($obj->wl_namespace, $obj->wl_title);
$historylink = $sk->makeKnownLinkObj($t, 'hist', wfArrayToCGI(array('action' => 'history')));
$articlelink = $sk->makeKnownLinkObj($t);
$changed .= "<li> ( {$historylink} ) . . {$articlelink}</li>\n";
$count += 1;
}
$dbr->freeResult($res);
$wgOut->addHTML("<h3>{$count} page(s)</h3>\n<ul>" . $changed . '</ul>');
return;
}
// WERELATE - remove join with page table
$sql = "SELECT\n\t rc_namespace AS page_namespace, rc_title AS page_title,\n\t rc_comment AS rev_comment, rc_cur_id AS page_id,\n\t rc_user AS rev_user, rc_user_text AS rev_user_text,\n\t rc_timestamp AS rev_timestamp, rc_minor AS rev_minor_edit,\n\t rc_this_oldid AS rev_id,\n\t rc_last_oldid, rc_id, rc_patrolled,\n\t rc_new AS page_is_new,wl_notificationtimestamp\n\t FROM {$watchlist},{$recentchanges}\n\t WHERE wl_user={$uid}\n\t AND wl_namespace=rc_namespace\n\t AND wl_title=rc_title\n\t AND rc_timestamp > '{$cutoff}'\n\t {$andHideOwn}\n\t {$andHideBots}\n\t {$nameSpaceClause}\n\t ORDER BY rc_timestamp DESC\n\t {$limitWatchlist}";
$res = $dbr->query($sql, $fname);
// WERELATE - moved up from below so we can calculate $numRows inside the loop
// $numRows = $dbr->numRows( $res );
$numRows = 0;
$list = ChangesList::newFromUser($wgUser);
$rcs = $list->beginRecentChangesList();
$counter = 1;
// WERELATE - added array of seen pagetitles
$seen = array();
while ($obj = $dbr->fetchObject($res)) {
$nsTitle = "{$obj->page_namespace}:{$obj->page_title}";
if (!$andLatest || !isset($seen[$nsTitle])) {
$seen[$nsTitle] = 1;
$numRows++;
# Make fake RC entry
$rc = RecentChange::newFromCurRow($obj, $obj->rc_last_oldid);
$rc->counter = $counter++;
if ($wgShowUpdatedMarker) {
$updated = $obj->wl_notificationtimestamp;
} else {
// Same visual appearance as MW 1.4
$updated = true;
}
if ($wgRCShowWatchingUsers && $wgUser->getOption('shownumberswatching')) {
$sql3 = "SELECT COUNT(*) AS n FROM {$watchlist} WHERE wl_title='" . wfStrencode($obj->page_title) . "' AND wl_namespace='{$obj->page_namespace}'";
$res3 = $dbr->query($sql3, DB_READ, $fname);
$x = $dbr->fetchObject($res3);
$rc->numberofWatchingusers = $x->n;
} else {
$rc->numberofWatchingusers = 0;
}
$rcs .= $list->recentChangesLine($rc, $updated);
}
}
$rcs .= $list->endRecentChangesList();
$dbr->freeResult($res);
/* Start bottom header */
// WERELATE - add link to changed view
// $wgOut->addHTML( "<hr />\n<p>" );
$wgOut->addHTML('<hr /><h2>Recently-changed pages</h2><ul><li><a href="' . $specialTitle->getFullUrl('changed=yes') . '">Show all pages changed since last visited</a></li></ul><br/><p>');
if ($days >= 1) {
$wgOut->addWikiText(wfMsg('rcnote', $wgLang->formatNum($numRows), $wgLang->formatNum($days), $wgLang->timeAndDate(wfTimestampNow(), true)) . '<br />', false);
} elseif ($days > 0) {
$wgOut->addWikiText(wfMsg('wlnote', $wgLang->formatNum($numRows), $wgLang->formatNum(round($days * 24))) . '<br />', false);
}
$wgOut->addHTML("\n" . wlCutoffLinks($days, 'Watchlist', $nondefaults) . "<br />\n");
# Spit out some control panel links
$thisTitle = Title::makeTitle(NS_SPECIAL, 'Watchlist');
$skin = $wgUser->getSkin();
$linkElements = array('hideOwn' => 'wlhideshowown', 'hideBots' => 'wlhideshowbots');
# Problems encountered using the fancier method
$label = $hideBots ? wfMsgHtml('show') : wfMsgHtml('hide');
$linkBits = wfArrayToCGI(array('hideBots' => 1 - (int) $hideBots), $nondefaults);
$link = $skin->makeKnownLinkObj($thisTitle, $label, $linkBits);
$links[] = wfMsgHtml('wlhideshowbots', $link);
$label = $hideOwn ? wfMsgHtml('show') : wfMsgHtml('hide');
$linkBits = wfArrayToCGI(array('hideOwn' => 1 - (int) $hideOwn), $nondefaults);
$link = $skin->makeKnownLinkObj($thisTitle, $label, $linkBits);
$links[] = wfMsgHtml('wlhideshowown', $link);
$wgOut->addHTML(implode(' | ', $links));
# Form for namespace filtering
$thisAction = $thisTitle->escapeLocalUrl();
$nsForm = "<form method=\"post\" action=\"{$thisAction}\">\n";
$nsForm .= "<label for=\"namespace\">" . wfMsgExt('namespace', array('parseinline')) . "</label> ";
$nsForm .= HTMLnamespaceselector($nameSpace, '') . "\n";
$nsForm .= $hideOwn ? "<input type=\"hidden\" name=\"hideown\" value=\"1\" />\n" : "";
$nsForm .= $hideBots ? "<input type=\"hidden\" name=\"hidebots\" value=\"1\" />\n" : "";
$nsForm .= "<input type=\"hidden\" name=\"days\" value=\"" . $days . "\" />\n";
$nsForm .= "<input type=\"submit\" name=\"submit\" value=\"" . wfMsgExt('allpagessubmit', array('escape')) . "\" />\n";
$nsForm .= "</form>\n";
$wgOut->addHTML($nsForm);
if ($numRows == 0) {
$wgOut->addWikitext("<br />" . wfMsg('watchnochange'), false);
$wgOut->addHTML("</p>\n");
return;
}
$wgOut->addHTML("</p>\n");
/* End bottom header */
// WERELATE - change $s to $rcs
$wgOut->addHTML($rcs);
if ($wgUseWatchlistCache) {
$wgMemc->set($memckey, $s, $wgWLCacheTimeout);
}
}
/**
* Returns text for the end of RC
* If enhanced RC is in use, returns pretty much all the text
* @return string
*/
public function endRecentChangesList()
{
return $this->recentChangesBlock() . parent::endRecentChangesList();
}
/**
* Execute
* @param $par Parameter passed to the page
*/
function execute( $par ) {
global $wgRCShowWatchingUsers, $wgEnotifWatchlist, $wgShowUpdatedMarker;
$user = $this->getUser();
$output = $this->getOutput();
# Anons don't get a watchlist
if ( $user->isAnon() ) {
$output->setPageTitle( $this->msg( 'watchnologin' ) );
$output->setRobotPolicy( 'noindex,nofollow' );
$llink = Linker::linkKnown(
SpecialPage::getTitleFor( 'Userlogin' ),
$this->msg( 'loginreqlink' )->escaped(),
array(),
array( 'returnto' => $this->getTitle()->getPrefixedText() )
);
$output->addHTML( $this->msg( 'watchlistanontext' )->rawParams( $llink )->parse() );
return;
}
// Check permissions
$this->checkPermissions();
// Add feed links
$wlToken = $user->getTokenFromOption( 'watchlisttoken' );
if ( $wlToken ) {
$this->addFeedLinks( array( 'action' => 'feedwatchlist', 'allrev' => 'allrev',
'wlowner' => $user->getName(), 'wltoken' => $wlToken ) );
}
$this->setHeaders();
$this->outputHeader();
$output->addSubtitle( $this->msg( 'watchlistfor2', $user->getName()
)->rawParams( SpecialEditWatchlist::buildTools( null ) ) );
$request = $this->getRequest();
$mode = SpecialEditWatchlist::getMode( $request, $par );
if ( $mode !== false ) {
# TODO: localise?
switch ( $mode ) {
case SpecialEditWatchlist::EDIT_CLEAR:
$mode = 'clear';
break;
case SpecialEditWatchlist::EDIT_RAW:
$mode = 'raw';
break;
default:
$mode = null;
}
$title = SpecialPage::getTitleFor( 'EditWatchlist', $mode );
$output->redirect( $title->getLocalURL() );
return;
}
$dbr = wfGetDB( DB_SLAVE, 'watchlist' );
$nitems = $this->countItems( $dbr );
if ( $nitems == 0 ) {
$output->addWikiMsg( 'nowatchlist' );
return;
}
// @todo use FormOptions!
$defaults = array(
/* float */ 'days' => floatval( $user->getOption( 'watchlistdays' ) ),
/* bool */ 'hideMinor' => (int)$user->getBoolOption( 'watchlisthideminor' ),
/* bool */ 'hideBots' => (int)$user->getBoolOption( 'watchlisthidebots' ),
/* bool */ 'hideAnons' => (int)$user->getBoolOption( 'watchlisthideanons' ),
/* bool */ 'hideLiu' => (int)$user->getBoolOption( 'watchlisthideliu' ),
/* bool */ 'hidePatrolled' => (int)$user->getBoolOption( 'watchlisthidepatrolled' ),
/* bool */ 'hideOwn' => (int)$user->getBoolOption( 'watchlisthideown' ),
/* bool */ 'extended' => (int)$user->getBoolOption( 'extendwatchlist' ),
/* ? */ 'namespace' => '', //means all
/* ? */ 'invert' => false,
/* bool */ 'associated' => false,
);
$this->customFilters = array();
wfRunHooks( 'SpecialWatchlistFilters', array( $this, &$this->customFilters ) );
foreach ( $this->customFilters as $key => $params ) {
$defaults[$key] = $params['default'];
}
# Extract variables from the request, falling back to user preferences or
# other default values if these don't exist
$values = array();
$values['days'] = floatval( $request->getVal( 'days', $defaults['days'] ) );
$values['hideMinor'] = (int)$request->getBool( 'hideMinor', $defaults['hideMinor'] );
$values['hideBots'] = (int)$request->getBool( 'hideBots', $defaults['hideBots'] );
$values['hideAnons'] = (int)$request->getBool( 'hideAnons', $defaults['hideAnons'] );
$values['hideLiu'] = (int)$request->getBool( 'hideLiu', $defaults['hideLiu'] );
$values['hideOwn'] = (int)$request->getBool( 'hideOwn', $defaults['hideOwn'] );
$values['hidePatrolled'] = (int)$request->getBool( 'hidePatrolled', $defaults['hidePatrolled'] );
$values['extended'] = (int)$request->getBool( 'extended', $defaults['extended'] );
foreach ( $this->customFilters as $key => $params ) {
$values[$key] = (int)$request->getBool( $key, $defaults[$key] );
}
# Get namespace value, if supplied, and prepare a WHERE fragment
$nameSpace = $request->getIntOrNull( 'namespace' );
$invert = $request->getBool( 'invert' );
$associated = $request->getBool( 'associated' );
if ( !is_null( $nameSpace ) ) {
$eq_op = $invert ? '!=' : '=';
$bool_op = $invert ? 'AND' : 'OR';
$nameSpace = intval( $nameSpace ); // paranioa
if ( !$associated ) {
$nameSpaceClause = "rc_namespace $eq_op $nameSpace";
} else {
$associatedNS = MWNamespace::getAssociated( $nameSpace );
$nameSpaceClause =
"rc_namespace $eq_op $nameSpace " .
$bool_op .
" rc_namespace $eq_op $associatedNS";
}
} else {
$nameSpace = '';
$nameSpaceClause = '';
}
$values['namespace'] = $nameSpace;
$values['invert'] = $invert;
$values['associated'] = $associated;
// Dump everything here
$nondefaults = array();
foreach ( $defaults as $name => $defValue ) {
wfAppendToArrayIfNotDefault( $name, $values[$name], $defaults, $nondefaults );
}
if ( ( $wgEnotifWatchlist || $wgShowUpdatedMarker ) && $request->getVal( 'reset' ) &&
$request->wasPosted() )
{
$user->clearAllNotifications();
$output->redirect( $this->getTitle()->getFullURL( $nondefaults ) );
return;
}
# Possible where conditions
$conds = array();
if ( $values['days'] > 0 ) {
$conds[] = 'rc_timestamp > ' . $dbr->addQuotes( $dbr->timestamp( time() - intval( $values['days'] * 86400 ) ) );
}
# Toggles
if ( $values['hideOwn'] ) {
$conds[] = 'rc_user != ' . $user->getId();
}
if ( $values['hideBots'] ) {
$conds[] = 'rc_bot = 0';
}
if ( $values['hideMinor'] ) {
$conds[] = 'rc_minor = 0';
}
if ( $values['hideLiu'] ) {
$conds[] = 'rc_user = 0';
}
if ( $values['hideAnons'] ) {
$conds[] = 'rc_user != 0';
}
if ( $user->useRCPatrol() && $values['hidePatrolled'] ) {
$conds[] = 'rc_patrolled != 1';
}
if ( $nameSpaceClause ) {
$conds[] = $nameSpaceClause;
}
# Toggle watchlist content (all recent edits or just the latest)
if ( $values['extended'] ) {
$limitWatchlist = $user->getIntOption( 'wllimit' );
$usePage = false;
} else {
# Top log Ids for a page are not stored
$nonRevisionTypes = array( RC_LOG );
wfRunHooks( 'SpecialWatchlistGetNonRevisionTypes', array( &$nonRevisionTypes ) );
if ( $nonRevisionTypes ) {
if ( count( $nonRevisionTypes ) === 1 ) {
// if only one use an equality instead of IN condition
$nonRevisionTypes = reset( $nonRevisionTypes );
}
$conds[] = $dbr->makeList(
array(
'rc_this_oldid=page_latest',
'rc_type' => $nonRevisionTypes,
),
LIST_OR
);
}
$limitWatchlist = 0;
$usePage = true;
}
# Show a message about slave lag, if applicable
$lag = wfGetLB()->safeGetLag( $dbr );
if ( $lag > 0 ) {
$output->showLagWarning( $lag );
}
# Create output
$form = '';
# Show watchlist header
$form .= "<p>";
$form .= $this->msg( 'watchlist-details' )->numParams( $nitems )->parse() . "\n";
if ( $wgEnotifWatchlist && $user->getOption( 'enotifwatchlistpages' ) ) {
$form .= $this->msg( 'wlheader-enotif' )->parse() . "\n";
}
if ( $wgShowUpdatedMarker ) {
$form .= $this->msg( 'wlheader-showupdated' )->parse() . "\n";
}
$form .= "</p>";
if ( $wgShowUpdatedMarker ) {
$form .= Xml::openElement( 'form', array( 'method' => 'post',
'action' => $this->getTitle()->getLocalURL(),
'id' => 'mw-watchlist-resetbutton' ) ) . "\n" .
Xml::submitButton( $this->msg( 'enotif_reset' )->text(), array( 'name' => 'dummy' ) ) . "\n" .
Html::hidden( 'reset', 'all' ) . "\n";
foreach ( $nondefaults as $key => $value ) {
$form .= Html::hidden( $key, $value ) . "\n";
}
$form .= Xml::closeElement( 'form' ) . "\n";
}
$form .= Xml::openElement( 'form', array(
'method' => 'post',
'action' => $this->getTitle()->getLocalURL(),
'id' => 'mw-watchlist-form'
) );
$form .= Xml::fieldset(
$this->msg( 'watchlist-options' )->text(),
false,
array( 'id' => 'mw-watchlist-options' )
);
$tables = array( 'recentchanges', 'watchlist' );
$fields = RecentChange::selectFields();
$join_conds = array(
'watchlist' => array(
'INNER JOIN',
array(
'wl_user' => $user->getId(),
'wl_namespace=rc_namespace',
'wl_title=rc_title'
),
),
);
$options = array( 'ORDER BY' => 'rc_timestamp DESC' );
if ( $wgShowUpdatedMarker ) {
$fields[] = 'wl_notificationtimestamp';
}
if ( $limitWatchlist ) {
$options['LIMIT'] = $limitWatchlist;
}
$rollbacker = $user->isAllowed( 'rollback' );
if ( $usePage || $rollbacker ) {
$tables[] = 'page';
$join_conds['page'] = array( 'LEFT JOIN', 'rc_cur_id=page_id' );
if ( $rollbacker ) {
$fields[] = 'page_latest';
}
}
// Log entries with DELETED_ACTION must not show up unless the user has
// the necessary rights.
if ( !$user->isAllowed( 'deletedhistory' ) ) {
$bitmask = LogPage::DELETED_ACTION;
} elseif ( !$user->isAllowed( 'suppressrevision' ) ) {
$bitmask = LogPage::DELETED_ACTION | LogPage::DELETED_RESTRICTED;
} else {
$bitmask = 0;
}
if ( $bitmask ) {
$conds[] = $dbr->makeList( array(
'rc_type != ' . RC_LOG,
$dbr->bitAnd( 'rc_deleted', $bitmask ) . " != $bitmask",
), LIST_OR );
}
ChangeTags::modifyDisplayQuery( $tables, $fields, $conds, $join_conds, $options, '' );
wfRunHooks( 'SpecialWatchlistQuery', array( &$conds, &$tables, &$join_conds, &$fields, $values ) );
$res = $dbr->select( $tables, $fields, $conds, __METHOD__, $options, $join_conds );
$numRows = $res->numRows();
/* Start bottom header */
$lang = $this->getLanguage();
$wlInfo = '';
if ( $values['days'] > 0 ) {
$timestamp = wfTimestampNow();
$wlInfo = $this->msg( 'wlnote' )->numParams( $numRows, round( $values['days'] * 24 ) )->params(
$lang->userDate( $timestamp, $user ), $lang->userTime( $timestamp, $user ) )->parse() . "<br />\n";
}
$cutofflinks = $this->cutoffLinks( $values['days'], $nondefaults ) . "<br />\n";
# Spit out some control panel links
$filters = array(
'hideMinor' => 'rcshowhideminor',
'hideBots' => 'rcshowhidebots',
'hideAnons' => 'rcshowhideanons',
'hideLiu' => 'rcshowhideliu',
'hideOwn' => 'rcshowhidemine',
'hidePatrolled' => 'rcshowhidepatr'
);
foreach ( $this->customFilters as $key => $params ) {
$filters[$key] = $params['msg'];
}
// Disable some if needed
if ( !$user->useNPPatrol() ) {
unset( $filters['hidePatrolled'] );
}
$links = array();
foreach ( $filters as $name => $msg ) {
$links[] = $this->showHideLink( $nondefaults, $msg, $name, $values[$name] );
}
$hiddenFields = $nondefaults;
unset( $hiddenFields['namespace'] );
unset( $hiddenFields['invert'] );
unset( $hiddenFields['associated'] );
# Namespace filter and put the whole form together.
$form .= $wlInfo;
$form .= $cutofflinks;
$form .= $lang->pipeList( $links ) . "\n";
$form .= "<hr />\n<p>";
$form .= Html::namespaceSelector(
array(
'selected' => $nameSpace,
'all' => '',
'label' => $this->msg( 'namespace' )->text()
), array(
'name' => 'namespace',
'id' => 'namespace',
'class' => 'namespaceselector',
)
) . ' ';
$form .= Xml::checkLabel(
$this->msg( 'invert' )->text(),
'invert',
'nsinvert',
$invert,
array( 'title' => $this->msg( 'tooltip-invert' )->text() )
) . ' ';
$form .= Xml::checkLabel(
$this->msg( 'namespace_association' )->text(),
'associated',
'associated',
$associated,
array( 'title' => $this->msg( 'tooltip-namespace_association' )->text() )
) . ' ';
$form .= Xml::submitButton( $this->msg( 'allpagessubmit' )->text() ) . "</p>\n";
foreach ( $hiddenFields as $key => $value ) {
$form .= Html::hidden( $key, $value ) . "\n";
}
$form .= Xml::closeElement( 'fieldset' ) . "\n";
$form .= Xml::closeElement( 'form' ) . "\n";
$output->addHTML( $form );
# If there's nothing to show, stop here
if ( $numRows == 0 ) {
$output->wrapWikiMsg(
"<div class='mw-changeslist-empty'>\n$1\n</div>", 'recentchanges-noresult'
);
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 = ChangesList::newFromContext( $this->getContext() );
$list->setWatchlistDivs();
$s = $list->beginRecentChangesList();
$counter = 1;
foreach ( $res as $obj ) {
# Make RC entry
$rc = RecentChange::newFromRow( $obj );
$rc->counter = $counter++;
if ( $wgShowUpdatedMarker ) {
$updated = $obj->wl_notificationtimestamp;
} else {
$updated = false;
}
if ( $wgRCShowWatchingUsers && $user->getOption( 'shownumberswatching' ) ) {
$rc->numberofWatchingusers = $dbr->selectField( 'watchlist',
'COUNT(*)',
array(
'wl_namespace' => $obj->rc_namespace,
'wl_title' => $obj->rc_title,
),
__METHOD__ );
} else {
$rc->numberofWatchingusers = 0;
}
$changeLine = $list->recentChangesLine( $rc, $updated, $counter );
if ( $changeLine !== false ) {
$s .= $changeLine;
}
}
$s .= $list->endRecentChangesList();
$output->addHTML( $s );
}
/**
* Generates amount of changes (linking to diff ) & link to history.
*
* @param array $block
* @param array $queryParams
* @param bool $allLogs
* @param bool $isnew
* @param bool $namehidden
* @return string
*/
protected function getLogText($block, $queryParams, $allLogs, $isnew, $namehidden)
{
# Changes message
static $nchanges = array();
static $sinceLastVisitMsg = array();
$n = count($block);
if (!isset($nchanges[$n])) {
$nchanges[$n] = $this->msg('nchanges')->numParams($n)->escaped();
}
$sinceLast = 0;
$unvisitedOldid = null;
/** @var $rcObj RCCacheEntry */
foreach ($block as $rcObj) {
// Same logic as below inside main foreach
if ($rcObj->watched && $rcObj->mAttribs['rc_timestamp'] >= $rcObj->watched) {
$sinceLast++;
$unvisitedOldid = $rcObj->mAttribs['rc_last_oldid'];
}
}
if (!isset($sinceLastVisitMsg[$sinceLast])) {
$sinceLastVisitMsg[$sinceLast] = $this->msg('enhancedrc-since-last-visit')->numParams($sinceLast)->escaped();
}
$currentRevision = 0;
foreach ($block as $rcObj) {
if (!$currentRevision) {
$currentRevision = $rcObj->mAttribs['rc_this_oldid'];
}
}
# Total change link
$links = array();
/** @var $block0 RecentChange */
$block0 = $block[0];
$last = $block[count($block) - 1];
if (!$allLogs) {
if (!ChangesList::userCan($rcObj, Revision::DELETED_TEXT, $this->getUser())) {
$links['total-changes'] = $nchanges[$n];
} elseif ($isnew) {
$links['total-changes'] = $nchanges[$n];
} else {
$links['total-changes'] = Linker::link($block0->getTitle(), $nchanges[$n], array(), $queryParams + array('diff' => $currentRevision, 'oldid' => $last->mAttribs['rc_last_oldid']), array('known', 'noclasses'));
if ($sinceLast > 0 && $sinceLast < $n) {
$links['total-changes-since-last'] = Linker::link($block0->getTitle(), $sinceLastVisitMsg[$sinceLast], array(), $queryParams + array('diff' => $currentRevision, 'oldid' => $unvisitedOldid), array('known', 'noclasses'));
}
}
}
# History
if ($allLogs) {
// don't show history link for logs
} elseif ($namehidden || !$block0->getTitle()->exists()) {
$links['history'] = $this->message['enhancedrc-history'];
} else {
$params = $queryParams;
$params['action'] = 'history';
$links['history'] = Linker::linkKnown($block0->getTitle(), $this->message['enhancedrc-history'], array(), $params);
}
# Allow others to alter, remove or add to these links
Hooks::run('EnhancedChangesList::getLogText', array($this, &$links, $block));
if (!$links) {
return '';
}
$logtext = implode($this->message['pipe-separator'], $links);
$logtext = $this->msg('parentheses')->rawParams($logtext)->escaped();
return ' ' . $logtext;
}
/**
* Generates each row in the contributions list.
*
* Contributions which are marked "top" are currently on top of the history.
* For these contributions, a [rollback] link is shown for users with sysop
* privileges. The rollback link restores the most recent version that was not
* written by the target user.
*
* @todo This would probably look a lot nicer in a table.
* @param $row
* @return string
*/
function formatRow( $row ) {
wfProfileIn( __METHOD__ );
$page = Title::makeTitle( $row->ar_namespace, $row->ar_title );
$rev = new Revision( array(
'title' => $page,
'id' => $row->ar_rev_id,
'comment' => $row->ar_comment,
'user' => $row->ar_user,
'user_text' => $row->ar_user_text,
'timestamp' => $row->ar_timestamp,
'minor_edit' => $row->ar_minor_edit,
'deleted' => $row->ar_deleted,
) );
$undelete = SpecialPage::getTitleFor( 'Undelete' );
$logs = SpecialPage::getTitleFor( 'Log' );
$dellog = Linker::linkKnown(
$logs,
$this->messages['deletionlog'],
array(),
array(
'type' => 'delete',
'page' => $page->getPrefixedText()
)
);
$reviewlink = Linker::linkKnown(
SpecialPage::getTitleFor( 'Undelete', $page->getPrefixedDBkey() ),
$this->messages['undeleteviewlink']
);
$user = $this->getUser();
if ( $user->isAllowed( 'deletedtext' ) ) {
$last = Linker::linkKnown(
$undelete,
$this->messages['diff'],
array(),
array(
'target' => $page->getPrefixedText(),
'timestamp' => $rev->getTimestamp(),
'diff' => 'prev'
)
);
} else {
$last = $this->messages['diff'];
}
$comment = Linker::revComment( $rev );
$date = $this->getLanguage()->userTimeAndDate( $rev->getTimestamp(), $user );
$date = htmlspecialchars( $date );
if ( !$user->isAllowed( 'undelete' ) || !$rev->userCan( Revision::DELETED_TEXT, $user ) ) {
$link = $date; // unusable link
} else {
$link = Linker::linkKnown(
$undelete,
$date,
array( 'class' => 'mw-changeslist-date' ),
array(
'target' => $page->getPrefixedText(),
'timestamp' => $rev->getTimestamp()
)
);
}
// Style deleted items
if ( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
$link = '<span class="history-deleted">' . $link . '</span>';
}
$pagelink = Linker::link(
$page,
null,
array( 'class' => 'mw-changeslist-title' )
);
if ( $rev->isMinor() ) {
$mflag = ChangesList::flag( 'minor' );
} else {
$mflag = '';
}
// Revision delete link
$del = Linker::getRevDeleteLink( $user, $rev, $page );
if ( $del ) {
$del .= ' ';
}
$tools = Html::rawElement(
'span',
array( 'class' => 'mw-deletedcontribs-tools' ),
$this->msg( 'parentheses' )->rawParams( $this->getLanguage()->pipeList(
array( $last, $dellog, $reviewlink ) ) )->escaped()
);
$separator = '<span class="mw-changeslist-separator">. .</span>';
$ret = "{$del}{$link} {$tools} {$separator} {$mflag} {$pagelink} {$comment}";
# Denote if username is redacted for this edit
if ( $rev->isDeleted( Revision::DELETED_USER ) ) {
$ret .= " <strong>" . $this->msg( 'rev-deleted-user-contribs' )->escaped() . "</strong>";
}
$ret = Html::rawElement( 'li', array(), $ret ) . "\n";
wfProfileOut( __METHOD__ );
return $ret;
}
/**
* Build and output the actual changes list.
*
* @param ResultWrapper $rows Database rows
* @param FormOptions $opts
*/
public function outputChangesList($rows, $opts)
{
$dbr = $this->getDB();
$user = $this->getUser();
$output = $this->getOutput();
# Show a message about slave lag, if applicable
$lag = wfGetLB()->safeGetLag($dbr);
if ($lag > 0) {
$output->showLagWarning($lag);
}
# If no rows to display, show message before try to render the list
if ($rows->numRows() == 0) {
$output->wrapWikiMsg("<div class='mw-changeslist-empty'>\n\$1\n</div>", 'recentchanges-noresult');
return;
}
$dbr->dataSeek($rows, 0);
$list = ChangesList::newFromContext($this->getContext());
$list->setWatchlistDivs();
$list->initChangesListRows($rows);
$dbr->dataSeek($rows, 0);
$s = $list->beginRecentChangesList();
$counter = 1;
foreach ($rows as $obj) {
# Make RC entry
$rc = RecentChange::newFromRow($obj);
$rc->counter = $counter++;
if ($this->getConfig()->get('ShowUpdatedMarker')) {
$updated = $obj->wl_notificationtimestamp;
} else {
$updated = false;
}
if ($this->getConfig()->get('RCShowWatchingUsers') && $user->getOption('shownumberswatching')) {
$rc->numberofWatchingusers = $dbr->selectField('watchlist', 'COUNT(*)', array('wl_namespace' => $obj->rc_namespace, 'wl_title' => $obj->rc_title), __METHOD__);
} else {
$rc->numberofWatchingusers = 0;
}
$changeLine = $list->recentChangesLine($rc, $updated, $counter);
if ($changeLine !== false) {
$s .= $changeLine;
}
}
$s .= $list->endRecentChangesList();
$output->addHTML($s);
}
/**
* Build and output the actual changes list.
*
* @param ResultWrapper $rows Database rows
* @param FormOptions $opts
*/
public function outputChangesList($rows, $opts)
{
$limit = $opts['limit'];
$showWatcherCount = $this->getConfig()->get('RCShowWatchingUsers') && $this->getUser()->getOption('shownumberswatching');
$watcherCache = [];
$dbr = $this->getDB();
$counter = 1;
$list = ChangesList::newFromContext($this->getContext());
$list->initChangesListRows($rows);
$userShowHiddenCats = $this->getUser()->getBoolOption('showhiddencats');
$rclistOutput = $list->beginRecentChangesList();
foreach ($rows as $obj) {
if ($limit == 0) {
break;
}
$rc = RecentChange::newFromRow($obj);
# Skip CatWatch entries for hidden cats based on user preference
if ($rc->getAttribute('rc_type') == RC_CATEGORIZE && !$userShowHiddenCats && $rc->getParam('hidden-cat')) {
continue;
}
$rc->counter = $counter++;
# Check if the page has been updated since the last visit
if ($this->getConfig()->get('ShowUpdatedMarker') && !empty($obj->wl_notificationtimestamp)) {
$rc->notificationtimestamp = $obj->rc_timestamp >= $obj->wl_notificationtimestamp;
} else {
$rc->notificationtimestamp = false;
// Default
}
# Check the number of users watching the page
$rc->numberofWatchingusers = 0;
// Default
if ($showWatcherCount && $obj->rc_namespace >= 0) {
if (!isset($watcherCache[$obj->rc_namespace][$obj->rc_title])) {
$watcherCache[$obj->rc_namespace][$obj->rc_title] = MediaWikiServices::getInstance()->getWatchedItemStore()->countWatchers(new TitleValue((int) $obj->rc_namespace, $obj->rc_title));
}
$rc->numberofWatchingusers = $watcherCache[$obj->rc_namespace][$obj->rc_title];
}
$changeLine = $list->recentChangesLine($rc, !empty($obj->wl_user), $counter);
if ($changeLine !== false) {
$rclistOutput .= $changeLine;
--$limit;
}
}
$rclistOutput .= $list->endRecentChangesList();
if ($rows->numRows() === 0) {
$this->getOutput()->addHTML('<div class="mw-changeslist-empty">' . $this->msg('recentchanges-noresult')->parse() . '</div>');
if (!$this->including()) {
$this->getOutput()->setStatusCode(404);
}
} else {
$this->getOutput()->addHTML($rclistOutput);
}
}
/**
* Extracts from a single sql row the data needed to describe one recent change.
*
* @param stdClass $row The row from which to extract the data.
* @return array An array mapping strings (descriptors) to their respective string values.
* @access public
*/
public function extractRowInfo($row)
{
/* Determine the title of the page that has been changed. */
$title = Title::makeTitle($row->rc_namespace, $row->rc_title);
$user = $this->getUser();
/* Our output data. */
$vals = array();
$type = intval($row->rc_type);
$vals['type'] = RecentChange::parseFromRCType($type);
$anyHidden = false;
/* Create a new entry in the result for the title. */
if ($this->fld_title || $this->fld_ids) {
if ($type === RC_LOG && $row->rc_deleted & LogPage::DELETED_ACTION) {
$vals['actionhidden'] = true;
$anyHidden = true;
}
if ($type !== RC_LOG || LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
if ($this->fld_title) {
ApiQueryBase::addTitleInfo($vals, $title);
}
if ($this->fld_ids) {
$vals['pageid'] = intval($row->rc_cur_id);
$vals['revid'] = intval($row->rc_this_oldid);
$vals['old_revid'] = intval($row->rc_last_oldid);
}
}
}
if ($this->fld_ids) {
$vals['rcid'] = intval($row->rc_id);
}
/* Add user data and 'anon' flag, if user is anonymous. */
if ($this->fld_user || $this->fld_userid) {
if ($row->rc_deleted & Revision::DELETED_USER) {
$vals['userhidden'] = true;
$anyHidden = true;
}
if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_USER, $user)) {
if ($this->fld_user) {
$vals['user'] = $row->rc_user_text;
}
if ($this->fld_userid) {
$vals['userid'] = $row->rc_user;
}
if (!$row->rc_user) {
$vals['anon'] = true;
}
}
}
/* Add flags, such as new, minor, bot. */
if ($this->fld_flags) {
$vals['bot'] = (bool) $row->rc_bot;
$vals['new'] = $row->rc_type == RC_NEW;
$vals['minor'] = (bool) $row->rc_minor;
}
/* Add sizes of each revision. (Only available on 1.10+) */
if ($this->fld_sizes) {
$vals['oldlen'] = intval($row->rc_old_len);
$vals['newlen'] = intval($row->rc_new_len);
}
/* Add the timestamp. */
if ($this->fld_timestamp) {
$vals['timestamp'] = wfTimestamp(TS_ISO_8601, $row->rc_timestamp);
}
/* Add edit summary / log summary. */
if ($this->fld_comment || $this->fld_parsedcomment) {
if ($row->rc_deleted & Revision::DELETED_COMMENT) {
$vals['commenthidden'] = true;
$anyHidden = true;
}
if (Revision::userCanBitfield($row->rc_deleted, Revision::DELETED_COMMENT, $user)) {
if ($this->fld_comment && isset($row->rc_comment)) {
$vals['comment'] = $row->rc_comment;
}
if ($this->fld_parsedcomment && isset($row->rc_comment)) {
$vals['parsedcomment'] = Linker::formatComment($row->rc_comment, $title);
}
}
}
if ($this->fld_redirect) {
$vals['redirect'] = (bool) $row->page_is_redirect;
}
/* Add the patrolled flag */
if ($this->fld_patrolled) {
$vals['patrolled'] = $row->rc_patrolled == 1;
$vals['unpatrolled'] = ChangesList::isUnpatrolled($row, $user);
}
if ($this->fld_loginfo && $row->rc_type == RC_LOG) {
if ($row->rc_deleted & LogPage::DELETED_ACTION) {
$vals['actionhidden'] = true;
$anyHidden = true;
}
if (LogEventsList::userCanBitfield($row->rc_deleted, LogPage::DELETED_ACTION, $user)) {
$vals['logid'] = intval($row->rc_logid);
$vals['logtype'] = $row->rc_log_type;
$vals['logaction'] = $row->rc_log_action;
$vals['logparams'] = LogFormatter::newFromRow($row)->formatParametersForApi();
}
}
if ($this->fld_tags) {
if ($row->ts_tags) {
$tags = explode(',', $row->ts_tags);
ApiResult::setIndexedTagName($tags, 'tag');
$vals['tags'] = $tags;
} else {
$vals['tags'] = array();
}
}
if ($this->fld_sha1 && $row->rev_sha1 !== null) {
if ($row->rev_deleted & Revision::DELETED_TEXT) {
$vals['sha1hidden'] = true;
$anyHidden = true;
}
if (Revision::userCanBitfield($row->rev_deleted, Revision::DELETED_TEXT, $user)) {
if ($row->rev_sha1 !== '') {
$vals['sha1'] = wfBaseConvert($row->rev_sha1, 36, 16, 40);
} else {
$vals['sha1'] = '';
}
}
}
if (!is_null($this->token)) {
$tokenFunctions = $this->getTokenFunctions();
foreach ($this->token as $t) {
$val = call_user_func($tokenFunctions[$t], $row->rc_cur_id, $title, RecentChange::newFromRow($row));
if ($val === false) {
$this->setWarning("Action '{$t}' is not allowed for the current user");
} else {
$vals[$t . 'token'] = $val;
}
}
}
if ($anyHidden && $row->rc_deleted & Revision::DELETED_RESTRICTED) {
$vals['suppressed'] = true;
}
return $vals;
}
public static function contributionsLineEndingProcess(ContribsPager &$contribsPager, &$ret, $row)
{
wfProfileIn(__METHOD__);
$rev = new Revision($row);
$page = $rev->getTitle();
$page->resetArticleId($row->rev_page);
$wfMsgOptsBase = self::getMessageOptions(null, $row);
$isThread = $wfMsgOptsBase['isThread'];
$isNew = $wfMsgOptsBase['isNew'];
// Don't show useless link to people who cannot hide revisions
$del = Linker::getRevDeleteLink($contribsPager->getUser(), $rev, $page);
if ($del !== '') {
$del .= ' ';
} else {
$del = '';
}
// VOLDEV-40: remove html messages
$ret = $del;
$ret .= Linker::linkKnown($page, $contribsPager->getLanguage()->userTimeAndDate($row->rev_timestamp, $contribsPager->getUser()), [], ['oldid' => $row->rev_id]) . ' (';
if ($isNew) {
$ret .= $contribsPager->msg('diff')->escaped();
} else {
$ret .= Linker::linkKnown($page, $contribsPager->msg('diff')->escaped(), [], ['diff' => 'prev', 'oldid' => $row->rev_id]);
}
$wallMessage = new WallMessage($page);
$threadId = $wallMessage->getMessagePageId();
$threadTitle = Title::newFromText($threadId, NS_USER_WALL_MESSAGE);
$ret .= ' | ' . Linker::linkKnown($threadTitle, $contribsPager->msg('hist')->escaped(), [], ['action' => 'history']) . ') ';
if ($isThread && $isNew) {
$ret .= ChangesList::flag('newpage') . ' ';
}
if (MWNamespace::getSubject($row->page_namespace) === NS_WIKIA_FORUM_BOARD && empty($wfMsgOptsBase['articleTitleVal'])) {
$wfMsgOptsBase['articleTitleTxt'] = $contribsPager->msg('forum-recentchanges-deleted-reply-title')->text();
}
$prefix = MWNamespace::getSubject($row->page_namespace) === NS_WIKIA_FORUM_BOARD ? 'forum' : 'wall';
$ret .= $contribsPager->msg($prefix . '-contributions-line')->params($wfMsgOptsBase['articleTitle'])->rawParams(htmlspecialchars($wfMsgOptsBase['articleTitleTxt']))->params($wfMsgOptsBase['wallTitleTxt'], $wfMsgOptsBase['wallPageName'])->parse();
if (!$isNew) {
$summary = $rev->getComment();
if (empty($summary)) {
$msg = Linker::commentBlock($contribsPager->msg(static::getMessagePrefix($row->page_namespace) . '-edit')->inContentLanguage()->text());
} else {
$msg = Linker::revComment($rev, false, true);
}
$ret .= ' ' . $contribsPager->getLanguage()->getDirMark() . $msg;
}
wfProfileOut(__METHOD__);
return true;
}
