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) {
$this->renderNewRevision();
}
}
wfProfileOut(__METHOD__);
}
protected function formatRevisionRow($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, $revisionRow) . "\n";
}
public function showDiffPage($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, $s) . "\n";
}
function showDiffPage($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__);
}
/**
* 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;
}
/**
* 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;
}
/**
* 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";
}
/**
* 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";
}
/**
* 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);
}
/**
* 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 $ret;
}
/**
* Generates each row in the contributions list.
*
* Contributions which are marked "top" are currently on top of the history.
* For these contributions, a [rollback] link is shown for users with sysop
* privileges. The rollback link restores the most recent version that was not
* written by the target user.
*
* @todo This would probably look a lot nicer in a table.
*/
function formatRow($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;
}
/**
* 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, $s) . "\n";
}
public static function contributionsLineEndingProcess(ContribsPager &$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;
}
/**
* Render the header of a diff page including:
* Name with url to page
* Bytes added/removed
* Day and time of edit
* Edit Comment
*/
function showHeader()
{
$title = $this->targetTitle;
if ($this->prevRev) {
$bytesChanged = $this->rev->getSize() - $this->prevRev->getSize();
} else {
$bytesChanged = $this->rev->getSize();
}
if ($bytesChanged > 0) {
$changeMsg = 'mobile-frontend-diffview-bytesadded';
$sizeClass = MobileUI::iconClass('bytesadded', 'before', 'icon-12px meta mw-mf-bytesadded');
} elseif ($bytesChanged === 0) {
$changeMsg = 'mobile-frontend-diffview-bytesnochange';
$sizeClass = MobileUI::iconClass('bytesneutral', 'before', 'icon-12px meta mw-mf-bytesneutral');
} else {
$changeMsg = 'mobile-frontend-diffview-bytesremoved';
$sizeClass = MobileUI::iconClass('bytesremoved', 'before', 'icon-12px meta mw-mf-bytesremoved');
$bytesChanged = abs($bytesChanged);
}
if ($this->rev->isMinor()) {
$minor = ChangesList::flag('minor');
} else {
$minor = '';
}
if ($this->rev->getComment() !== '') {
$comment = Linker::formatComment($this->rev->getComment(), $title);
} else {
$comment = $this->msg('mobile-frontend-changeslist-nocomment')->escaped();
}
$ts = new MWTimestamp($this->rev->getTimestamp());
$this->getOutput()->addHtml(Html::openElement('div', array('id' => 'mw-mf-diff-info', 'class' => 'page-summary')) . Html::openElement('h2', array()) . Html::element('a', array('href' => $title->getLocalURL()), $title->getPrefixedText()) . Html::closeElement('h2') . $this->msg('mobile-frontend-diffview-comma')->rawParams(Html::element('span', array('class' => $sizeClass), $this->msg($changeMsg)->numParams($bytesChanged)->text()), Html::element('span', array('class' => 'mw-mf-diff-date meta'), $ts->getHumanTimestamp()))->text() . Html::closeElement('div') . $minor . Html::rawElement('div', array('id' => 'mw-mf-diff-comment'), $comment));
}
/**
* Achievement List
*
* @access public
* @param array Array of watch lists for the user.
* @param string Cut Off Link HTML
* @param array Array of HTML links to hide or show items.
* @param array Filter options in reverse boolean. True or 1 = Hide.
* @param integer Seconds into the past to allow.
* @param array Information of visible site keys.
* @param object SpecialGobalWatchList special page.
* @return string Built HTML
*/
public function globalWatchlist($globalWatchlist, $pageCount, $cutOffLinks, $showHideLinks, $filterOptions, $secondsFilter, $visibleSites, $specialPage)
{
global $wgShowUpdatedMarker;
$settingsPage = Title::newFromText('Special:GlobalWatchlist/settings');
$settingsURL = $settingsPage->getFullURL();
if ($secondsFilter == 0) {
$timeFilter = 7 * 24;
} else {
$timeFilter = $secondsFilter / 3600;
}
$HTML = "\n\t\t\t\t<div id='contentSub'>" . wfMessage('gwl_for')->escaped() . " {$specialPage->wgUser->getName()} <span class='mw-watchlist-toollinks'>(<a title='{$settingsPage->getText()}' href='{$settingsURL}'>" . wfMessage('gwl_edit_settings')->escaped() . "</a>)</span></div>\n\t\t\t\t<p>" . wfMessage('watchlist-details', $pageCount)->parse() . "</p>\n\t\t\t\t<form action='{$this->urlPrefix}/Special:GlobalWatchlist' id='mw-watchlist-form' method='get' name='mw-watchlist-form'>\n\t\t\t\t\t<fieldset id='mw-watchlist-options'>\n\t\t\t\t\t\t<legend>" . wfMessage('globalwatchlist_options')->escaped() . "</legend>\n\t\t\t\t\t\t" . wfMessage($timeFilter >= 24 ? 'below_changes_in_days' : 'below_changes_in', $timeFilter >= 24 ? $timeFilter / 24 : $timeFilter, $specialPage->getLanguage()->userDate(time(), $specialPage->getUser()), $specialPage->getLanguage()->userTime(time(), $specialPage->getUser())) . "<br>\n\t\t\t\t\t\t{$cutOffLinks}<br>\n\t\t\t\t\t\t" . implode(' | ', $showHideLinks) . "\n\t\t\t\t\t\t<hr>\n\n\t\t\t\t\t\t<p>\n\t\t\t\t\t\t\t<label for='site'>" . wfMessage('wiki')->escaped() . ":</label> <select class='siteselector' id='site' name='site'>\n\t\t\t\t\t\t\t\t<option value=''" . ($specialPage->wgRequest->getVal('site') == '' ? " selected='selected'" : null) . ">" . wfMessage('gwl_all_sites') . "</option>";
if (is_array($visibleSites) && count($visibleSites)) {
//Loop over and output visible sites to choose from.
foreach ($visibleSites as $siteKey => $name) {
if (empty($siteKey)) {
continue;
}
$HTML .= "\n\t\t\t\t\t\t\t\t<option value='{$siteKey}'" . ($specialPage->wgRequest->getVal('site') == $siteKey ? " selected='selected'" : null) . ">{$name}</option>";
}
}
$HTML .= "\n\t\t\t\t\t\t\t</select>\n\t\t\t\t\t\t\t<label for='namespace'>" . wfMessage('namespace')->escaped() . "</label> <select class='namespaceselector' id='namespace' name='namespace'>\n\t\t\t\t\t\t\t\t<option value='all'" . ($specialPage->wgRequest->getVal('namespace') == 'all' ? " selected='selected'" : null) . ">" . wfMessage('gwl_all_ns') . "</option>\n\t\t\t\t\t\t\t\t<option value='custom'" . ($specialPage->wgRequest->getVal('namespace') == 'custom' ? " selected='selected'" : null) . ">" . wfMessage('gwl_custom_ns') . "</option>";
$namespaces = $specialPage->getLanguage()->getFormattedNamespaces();
if (is_array($namespaces) && count($namespaces)) {
//Loop over and output namespaces.
foreach ($namespaces as $key => $name) {
if ($key < 0) {
continue;
}
if ($key === 0) {
$name = wfMessage('blanknamespace')->escaped();
}
$HTML .= "\n\t\t\t\t\t\t\t\t<option value='{$key}'" . ($specialPage->wgRequest->getVal('namespace') == $key && $specialPage->wgRequest->getVal('namespace') != 'all' && $specialPage->wgRequest->getVal('namespace') != 'custom' ? " selected='selected'" : null) . ">{$name}</option>";
}
}
$HTML .= "\n\t\t\t\t\t\t\t</select> <input id='nsinvert' name='invert' title='" . wfMessage('tooltip-invert')->escaped() . "' type='checkbox' value='1'" . ($specialPage->wgRequest->getInt('invert') == 1 ? " checked='checked'" : null) . "> " . "<label for='nsinvert' title='" . wfMessage('tooltip-invert')->escaped() . "'>" . wfMessage('invert')->escaped() . "</label> <input id='nsassociated' name='associated' title='" . wfMessage('tooltip-namespace_association')->escaped() . "' type='checkbox' value='1'" . ($specialPage->wgRequest->getInt('associated') == 1 ? " checked='checked'" : null) . "> " . "<label for='nsassociated' title='" . wfMessage('tooltip-namespace_association')->escaped() . "'>" . wfMessage('namespace_association')->escaped() . "</label> <input type='submit' value='" . wfMessage('go')->escaped() . "'>\n\t\t\t\t\t\t</p>\n\t\t\t\t\t\t<div id='collapse_expand_all'>\n\t\t\t\t\t\t\t<a href=\"#\" id='expand_all'>" . wfMessage('expand_all')->escaped() . "</a> / <a href=\"#\" id='collapse_all'>" . wfMessage('collapse_all')->escaped() . "</a>\n\t\t\t\t\t\t</div>\n\t\t\t\t\t</fieldset>\n\t\t\t\t</form>";
if (is_array($globalWatchlist) && count($globalWatchlist)) {
$oldTimestamp = null;
if ($secondsFilter > 0) {
$oldTimestamp = time() - $secondsFilter;
}
$counter = 0;
foreach ($globalWatchlist as $siteKey => $articles) {
if (strlen($siteKey) !== 32 || !is_array($articles)) {
//This usually indicates a major error.
continue;
}
if (strlen($specialPage->wgRequest->getVal('site')) == 32 && $specialPage->wgRequest->getVal('site') != $siteKey) {
//They filtered to view only one site.
continue;
}
$_temp = current($articles);
$site = $_temp['site'];
$grl = globalRevisionList::newFromSite($siteKey);
if (!$grl) {
continue;
}
$revisions = $grl->getList();
$previousDate = null;
$innerHTML = false;
foreach ($revisions as $revision) {
if (!is_object($revision)) {
continue;
}
$foundArticle = $specialPage->searchByKeyValue($articles, ['article'], $revision->getTitle()->getText());
if ($foundArticle === false) {
continue;
} else {
if (count($foundArticle) == 2) {
//Both the subject namespace and talk namespace pages were found. Select the correct one per the revision's namespace.
if ($revision->getTitle()->getNamespace() == $foundArticle[0]['article']['mNamespace']) {
$article = $foundArticle[0];
} else {
$article = $foundArticle[1];
}
} else {
$article = current($foundArticle);
}
}
$title = $revision->getTitle();
$filterNamespaces[] = $specialPage->wgRequest->getVal('namespace');
if ($specialPage->wgRequest->getInt('associated') == 1) {
if ($specialPage->wgRequest->getVal('namespace') % 2 > 0) {
$extraNamespace = $specialPage->wgRequest->getVal('namespace') - 1;
} else {
$extraNamespace = $specialPage->wgRequest->getVal('namespace') + 1;
}
$filterNamespaces[] = $extraNamespace;
}
//Check filtering.
if ($revision->isMinor() && $filterOptions['hideMinor'] || $revision->getRawUser() > 0 && $filterOptions['hideLiu'] || $revision->getRawUser() < 1 && $filterOptions['hideAnons'] || $revision->getRawUserText() == $specialPage->getUser()->getName() && $filterOptions['hideOwn'] || wfTimestamp(TS_UNIX, $revision->getTimestamp()) <= $oldTimestamp && $oldTimestamp !== null || is_numeric($specialPage->wgRequest->getVal('namespace')) && !in_array($title->getNamespace(), $filterNamespaces) || $specialPage->wgRequest->getVal('namespace') == 'custom' && $title->getNamespace() < 100) {
continue;
}
$newDate = $specialPage->getLanguage()->userDate($revision->getTimestamp(), $specialPage->getUser());
if ($newDate != $previousDate) {
$previousDate = $specialPage->getLanguage()->userDate($revision->getTimestamp(), $specialPage->getUser());
if ($ulStarted == true) {
$innerHTML .= "\n\t\t\t\t\t\t\t</ul>";
$ulStarted = false;
}
$innerHTML .= "\n\t\t\t\t\t\t\t<h4>" . $previousDate . "</h4>";
$innerHTML .= "\n\t\t\t\t\t\t\t<ul class='special'>";
$ulStarted = true;
}
//This should include any trailing slashes.
$siteUrlPrefix = $site['url_prefix'] . '/';
// Sort of hacky way of getting prefixed URL from a title serialized from another wiki.
// Prefixed text is cached but prefixed URL is not, so we jump through a few hoops to convert one to another.
// TODO someday write a RemoteTitle superclass to handle some of this stuff automatically?
$titlePrefixedUrl = str_replace($title->getText(), $title->getDBkey(), $title->getPrefixedText());
$titlePrefixedUrl = wfUrlencode(str_replace(' ', '_', $titlePrefixedUrl));
$innerHTML .= "\n\t\t\t\t\t\t\t\t<li class='" . ($counter % 2 == 0 ? "mw-line-even" : "mw-line-odd") . "'>\n\t\t\t\t\t\t\t\t\t(<a href='{$siteUrlPrefix}{$titlePrefixedUrl}?diff={$revision->getId()}&oldid={$revision->getParentId()}' tabindex='{$counter}' title='{$title->getPrefixedText()}' target='_blank'>diff</a> | <a href='{$siteUrlPrefix}{$titlePrefixedUrl}?curid={$revision->getPage()}&action=history' title='{$title->getPrefixedText()}' target='_blank'>hist</a>) <span class='mw-changeslist-separator'>. .</span> " . ($revision->isMinor() ? ChangesList::flag('minor') : null) . ($revision->getParentId() === 0 ? ChangesList::flag('newpage') : null) . " <span class='mw-title'><a class='mw-changeslist-title' href='{$siteUrlPrefix}{$titlePrefixedUrl}' title='{$title->getPrefixedText()}' target='_blank'>{$title->getPrefixedText()}</a></span>‎;" . " <span class='mw-changeslist-date'>" . $specialPage->getLanguage()->userTime($revision->getTimestamp(), $specialPage->getUser()) . "</span> <span class='mw-changeslist-separator'>. .</span>" . " <span class='mw-plusminus-pos' dir='ltr' title='{$bytes} bytes after change'>(+/-{$bytesChange})</span>‎ <span class='mw-changeslist-separator'>. .</span> ‎" . "<a class='mw-userlink' href='{$siteUrlPrefix}User:{$revision->getUserText(Revision::RAW)}' title='User:{$revision->getUserText(Revision::RAW)}' target='_blank'>{$revision->getUserText(Revision::RAW)}</a>" . "<span class='mw-usertoollinks'>(<a href='{$siteUrlPrefix}User_talk:{$revision->getUserText(Revision::RAW)}' title='User talk:{$revision->getUserText(Revision::RAW)}' target='_blank'>talk</a> | <a href='{$siteUrlPrefix}Special:Contributions/{$revision->getUserText(Revision::RAW)}' title='Special:Contributions/{$revision->getUserText(Revision::RAW)}' target='_blank'>contribs</a>)</span>‎ " . ($revision->getRawComment() != '' ? "<span class='comment'>({$revision->getRawComment()})</span>" : null) . "\n\t\t\t\t\t\t\t\t</li>";
$counter++;
}
if ($ulStarted == true) {
$innerHTML .= "\n\t\t\t\t\t\t\t</ul>";
$ulStarted = false;
}
$HTML .= "\n\t\t\t\t<form class='mw-changeslist-site site-{$siteKey}'>\n\t\t\t\t\t<fieldset>\n\t\t\t\t\t\t<legend>{$site['wiki_name']}<span class='view_all'>[<a href='{$siteUrlPrefix}Special:Watchlist' target='_blank'>" . wfMessage('view_all')->escaped() . "</a>]</span><span class='site_expand_collapse'>[ <span title='" . wfMessage('collapse_expand')->escaped() . "'>-</span> ]</span><span>(" . wfMessage('gwl_total_items', $counter)->escaped() . ")</span></legend>";
if ($innerHTML !== false) {
$HTML .= "\n\t\t\t\t\t\t<div class='mw-changeslist'>\n\t\t\t\t\t\t\t{$innerHTML}\n\t\t\t\t\t\t</div>";
} else {
$HTML .= "\n\t\t\t\t\t\t<div class='mw-changeslist-empty'>\n\t\t\t\t\t\t\t<p>" . wfMessage('gwl_noresult')->escaped() . "</p>\n\t\t\t\t\t\t</div>";
}
$HTML .= "\n\t\t\t\t\t</fieldset>\n\t\t\t\t</form>";
}
} else {
$HTML .= "\n\t\t\t<div class='mw-changeslist'>\n\t\t\t\t<div class='mw-changeslist-empty'>\n\t\t\t\t\t<p>" . wfMessage('gwl_noresult')->escaped() . "</p>\n\t\t\t\t</div>\n\t\t\t</div>";
}
return $HTML;
}
