/**
* Retrieves and shows the user language and test wiki
* @param $target Mixed: user whose language and test wiki we're looking up
*/
function showInfo( $target ) {
global $wgOut, $wmincPref, $wmincProjectSite;
if( User::isIP( $target ) ) {
# show error if it is an IP address
$wgOut->addHTML( Xml::span( wfMsg( 'wminc-ip', $target ), 'error' ) );
return;
}
$user = User::newFromName( $target );
$name = $user->getName();
$id = $user->getId();
$langNames = Language::getLanguageNames();
$linker = class_exists( 'DummyLinker' ) ? new DummyLinker : new Linker;
if ( $user == null || $id == 0 ) {
# show error if a user with that name does not exist
$wgOut->addHTML( Xml::span( wfMsg( 'wminc-userdoesnotexist', $target ), 'error' ) );
return;
}
$userproject = $user->getOption( $wmincPref . '-project' );
$userproject = ( $userproject ? $userproject : 'none' );
$usercode = $user->getOption( $wmincPref . '-code' );
$prefix = IncubatorTest::displayPrefix( $userproject, $usercode ? $usercode : 'none' );
if ( IncubatorTest::isContentProject( $userproject ) ) {
$testwiki = $linker->link( Title::newFromText( $prefix ) );
} elseif ( $prefix == $wmincProjectSite['short'] ) {
$testwiki = htmlspecialchars( $wmincProjectSite['name'] );
} else {
$testwiki = wfMsgHtml( 'wminc-testwiki-none' );
}
$wgOut->addHtml(
Xml::openElement( 'ul' ) .
'<li>' . wfMsgHtml( 'username' ) . ' ' .
$linker->userLink( $id, $name ) . $linker->userToolLinks( $id, $name, true ) . '</li>' .
'<li>' . wfMsgHtml( 'loginlanguagelabel', $langNames[$user->getOption( 'language' )] .
' (' . $user->getOption( 'language' ) . ')' ) . '</li>' .
'<li>' . wfMsgHtml( 'wminc-testwiki' ) . ' ' . $testwiki . '</li>' .
Xml::closeElement( 'ul' )
);
}
function showDiffPage($diffOnly = false)
{
global $wgUser, $wgOut, $wgUseExternalEditor, $wgUseRCPatrol, $wgEnableHtmlDiff;
wfProfileIn(__METHOD__);
# If external diffs are enabled both globally and for the user,
# we'll use the application/x-external-editor interface to call
# an external diff tool like kompare, kdiff3, etc.
if ($wgUseExternalEditor && $wgUser->getOption('externaldiff')) {
global $wgInputEncoding, $wgServer, $wgScript, $wgLang;
$wgOut->disable();
header("Content-type: application/x-external-editor; charset=" . $wgInputEncoding);
$url1 = $this->mTitle->getFullURL("action=raw&oldid=" . $this->mOldid);
$url2 = $this->mTitle->getFullURL("action=raw&oldid=" . $this->mNewid);
$special = $wgLang->getNsText(NS_SPECIAL);
$control = <<<CONTROL
\t\t\t[Process]
\t\t\tType=Diff text
\t\t\tEngine=MediaWiki
\t\t\tScript={$wgServer}{$wgScript}
\t\t\tSpecial namespace={$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;
return;
}
$wgOut->setArticleFlag(false);
if (!$this->loadRevisionData()) {
$t = $this->mTitle->getPrefixedText();
$d = wfMsgExt('missingarticle-diff', array('escape'), $this->mOldid, $this->mNewid);
$wgOut->setPagetitle(wfMsg('errorpagetitle'));
$wgOut->addWikiMsg('missing-article', "<nowiki>{$t}</nowiki>", $d);
wfProfileOut(__METHOD__);
return;
}
wfRunHooks('DiffViewHeader', array($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;
}
$wgOut->suppressQuickbar();
$oldTitle = $this->mOldPage->getPrefixedText();
$newTitle = $this->mNewPage->getPrefixedText();
if ($oldTitle == $newTitle) {
$wgOut->setPageTitle($newTitle);
} else {
$wgOut->setPageTitle($oldTitle . ', ' . $newTitle);
}
$wgOut->setSubtitle(wfMsgExt('difference', 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();
// Check if page is editable
$editable = $this->mNewRev->getTitle()->userCan('edit');
if ($editable && $this->mNewRev->isCurrent() && $wgUser->isAllowed('rollback')) {
$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) {
$patrol = ' <span class="patrollink">[' . $sk->makeKnownLinkObj($this->mTitle, wfMsgHtml('markaspatrolleddiff'), "action=markpatrolled&rcid={$rcid}") . ']</span>';
} else {
$patrol = '';
}
} else {
$patrol = '';
}
$diffOnlyArg = '';
# Carry over 'diffonly' param via navigation links
if ($diffOnly != $wgUser->getBoolOption('diffonly')) {
$diffOnlyArg = '&diffonly=' . $diffOnly;
}
$htmldiffarg = $this->htmlDiffArgument();
# Make "previous revision link"
$prevlink = $sk->makeKnownLinkObj($this->mTitle, wfMsgHtml('previousdiff'), "diff=prev&oldid={$this->mOldid}{$htmldiffarg}{$diffOnlyArg}", '', '', 'id="differences-prevlink"');
# Make "next revision link"
if ($this->mNewRev->isCurrent()) {
$nextlink = ' ';
} else {
$nextlink = $sk->makeKnownLinkObj($this->mTitle, wfMsgHtml('nextdiff'), "diff=next&oldid={$this->mNewid}{$htmldiffarg}{$diffOnlyArg}", '', '', 'id="differences-nextlink"');
}
$oldminor = '';
$newminor = '';
if ($this->mOldRev->isMinor()) {
$oldminor = Xml::span(wfMsg('minoreditletter'), 'minor') . ' ';
}
if ($this->mNewRev->isMinor()) {
$newminor = Xml::span(wfMsg('minoreditletter'), 'minor') . ' ';
}
$rdel = '';
$ldel = '';
if ($wgUser->isAllowed('deleterevision')) {
if (!$this->mOldRev->userCan(Revision::DELETED_RESTRICTED)) {
// If revision was hidden from sysops
$ldel = Xml::tags('span', array('class' => 'mw-revdelundel-link'), '(' . wfMsgHtml('rev-delundel') . ')');
} else {
$query = array('target' => $this->mOldRev->mTitle->getPrefixedDbkey(), 'oldid' => $this->mOldRev->getId());
$ldel = $sk->revDeleteLink($query, $this->mOldRev->isDeleted(Revision::DELETED_RESTRICTED));
}
$ldel = " {$ldel} ";
// We don't currently handle well changing the top revision's settings
if ($this->mNewRev->isCurrent()) {
$rdel = Xml::tags('span', array('class' => 'mw-revdelundel-link'), '(' . wfMsgHtml('rev-delundel') . ')');
} else {
if (!$this->mNewRev->userCan(Revision::DELETED_RESTRICTED)) {
// If revision was hidden from sysops
$rdel = Xml::tags('span', array('class' => 'mw-revdelundel-link'), '(' . wfMsgHtml('rev-delundel') . ')');
} else {
$query = array('target' => $this->mNewRev->mTitle->getPrefixedDbkey(), 'oldid' => $this->mNewRev->getId());
$rdel = $sk->revDeleteLink($query, $this->mNewRev->isDeleted(Revision::DELETED_RESTRICTED));
}
}
$rdel = " {$rdel} ";
}
$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);
$deleted = $this->mOldRev->isDeleted(Revision::DELETED_TEXT) || $this->mNewRev->isDeleted(Revision::DELETED_TEXT);
# Output the diff if allowed...
if ($deleted && (!$this->unhide || !$allowed)) {
$this->showDiffStyle();
$multi = $this->getMultiNotice();
$wgOut->addHTML($this->addHeader('', $oldHeader, $newHeader, $multi));
if (!$allowed) {
# Give explanation for why revision is not visible
$wgOut->wrapWikiMsg("<div class='mw-warning plainlinks'>\n\$1</div>\n", array('rev-deleted-no-diff'));
} else {
# Give explanation and add a link to view the diff...
$link = $this->mTitle->getFullUrl("diff={$this->mNewid}&oldid={$this->mOldid}" . '&unhide=1&token=' . urlencode($wgUser->editToken($this->mNewid)));
$wgOut->wrapWikiMsg("<div class='mw-warning plainlinks'>\n\$1</div>\n", array('rev-deleted-unhide-diff', $link));
}
} else {
if ($wgEnableHtmlDiff && $this->htmldiff) {
$multi = $this->getMultiNotice();
$wgOut->addHTML('<div class="diff-switchtype">' . $sk->makeKnownLinkObj($this->mTitle, wfMsgHtml('wikicodecomparison'), 'diff=' . $this->mNewid . '&oldid=' . $this->mOldid . '&htmldiff=0', '', '', 'id="differences-switchtype"') . '</div>');
$wgOut->addHTML($this->addHeader('', $oldHeader, $newHeader, $multi));
$this->renderHtmlDiff();
} else {
if ($wgEnableHtmlDiff) {
$wgOut->addHTML('<div class="diff-switchtype">' . $sk->makeKnownLinkObj($this->mTitle, wfMsgHtml('visualcomparison'), 'diff=' . $this->mNewid . '&oldid=' . $this->mOldid . '&htmldiff=1', '', '', 'id="differences-switchtype"') . '</div>');
}
$this->showDiff($oldHeader, $newHeader);
if (!$diffOnly) {
$this->renderNewRevision();
}
}
}
wfProfileOut(__METHOD__);
}
function wfSpan($text, $class, $attribs = array())
{
return Xml::span($text, $class, $attribs);
}
function wfSpan($text, $class, $attribs = array())
{
wfDeprecated(__FUNCTION__);
return Xml::span($text, $class, $attribs);
}
function formatResult($skin, $result)
{
$title = Title::newFromRow($result);
$ret = Linker::link($title, null, array(), array(), array('known'));
if ($result->pp_value !== '') {
$value = $this->msg('parentheses')->rawParams(Xml::span($result->pp_value, 'prop-value'))->escaped();
$ret .= " {$value}";
}
return $ret;
}
function showDiffPage($diffOnly = false)
{
global $wgUser, $wgOut, $wgUseExternalEditor, $wgUseRCPatrol;
wfProfileIn(__METHOD__);
# If external diffs are enabled both globally and for the user,
# we'll use the application/x-external-editor interface to call
# an external diff tool like kompare, kdiff3, etc.
if ($wgUseExternalEditor && $wgUser->getOption('externaldiff')) {
global $wgInputEncoding, $wgServer, $wgScript, $wgLang;
$wgOut->disable();
header("Content-type: application/x-external-editor; charset=" . $wgInputEncoding);
$url1 = $this->mTitle->getFullURL("action=raw&oldid=" . $this->mOldid);
$url2 = $this->mTitle->getFullURL("action=raw&oldid=" . $this->mNewid);
$special = $wgLang->getNsText(NS_SPECIAL);
$control = <<<CONTROL
[Process]
Type=Diff text
Engine=MediaWiki
Script={$wgServer}{$wgScript}
Special namespace={$special}
[File]
Extension=wiki
URL={$url1}
[File 2]
Extension=wiki
URL={$url2}
CONTROL;
echo $control;
return;
}
$wgOut->setArticleFlag(false);
if (!$this->loadRevisionData()) {
$t = $this->mTitle->getPrefixedText();
$d = wfMsgExt('missingarticle-diff', array('escape'), $this->mOldid, $this->mNewid);
$wgOut->setPagetitle(wfMsg('errorpagetitle'));
$wgOut->addWikiMsg('missing-article', "<nowiki>{$t}</nowiki>", $d);
wfProfileOut(__METHOD__);
return;
}
wfRunHooks('DiffViewHeader', array($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;
}
$wgOut->suppressQuickbar();
$oldTitle = $this->mOldPage->getPrefixedText();
$newTitle = $this->mNewPage->getPrefixedText();
if ($oldTitle == $newTitle) {
$wgOut->setPageTitle($newTitle);
} else {
$wgOut->setPageTitle($oldTitle . ', ' . $newTitle);
}
$wgOut->setSubtitle(wfMsg('difference'));
$wgOut->setRobotpolicy('noindex,nofollow');
if (!($this->mOldPage->userCanRead() && $this->mNewPage->userCanRead())) {
$wgOut->loginToUse();
$wgOut->output();
wfProfileOut(__METHOD__);
exit;
}
$sk = $wgUser->getSkin();
// Check if page is editable
$editable = $this->mNewRev->getTitle()->userCan('edit');
if ($editable && $this->mNewRev->isCurrent() && $wgUser->isAllowed('rollback')) {
$rollback = ' ' . $sk->generateRollback($this->mNewRev);
} else {
$rollback = '';
}
// Prepare a change patrol link, if applicable
if ($wgUseRCPatrol && $wgUser->isAllowed('patrol')) {
// If we've been given an explicit change identifier, use it; saves time
if ($this->mRcidMarkPatrolled) {
$rcid = $this->mRcidMarkPatrolled;
} 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'];
} else {
// None found
$rcid = 0;
}
}
// Build the link
if ($rcid) {
$patrol = ' <span class="patrollink">[' . $sk->makeKnownLinkObj($this->mTitle, wfMsgHtml('markaspatrolleddiff'), "action=markpatrolled&rcid={$rcid}") . ']</span>';
} else {
$patrol = '';
}
} else {
$patrol = '';
}
$prevlink = $sk->makeKnownLinkObj($this->mTitle, wfMsgHtml('previousdiff'), 'diff=prev&oldid=' . $this->mOldid, '', '', 'id="differences-prevlink"');
if ($this->mNewRev->isCurrent()) {
$nextlink = ' ';
} else {
$nextlink = $sk->makeKnownLinkObj($this->mTitle, wfMsgHtml('nextdiff'), 'diff=next&oldid=' . $this->mNewid, '', '', 'id="differences-nextlink"');
}
$oldminor = '';
$newminor = '';
if ($this->mOldRev->mMinorEdit == 1) {
$oldminor = Xml::span(wfMsg('minoreditletter'), 'minor') . ' ';
}
if ($this->mNewRev->mMinorEdit == 1) {
$newminor = Xml::span(wfMsg('minoreditletter'), 'minor') . ' ';
}
$rdel = '';
$ldel = '';
if ($wgUser->isAllowed('deleterevision')) {
$revdel = SpecialPage::getTitleFor('Revisiondelete');
if (!$this->mOldRev->userCan(Revision::DELETED_RESTRICTED)) {
// If revision was hidden from sysops
$ldel = wfMsgHtml('rev-delundel');
} else {
$ldel = $sk->makeKnownLinkObj($revdel, wfMsgHtml('rev-delundel'), 'target=' . urlencode($this->mOldRev->mTitle->getPrefixedDbkey()) . '&oldid=' . urlencode($this->mOldRev->getId()));
// Bolden oversighted content
if ($this->mOldRev->isDeleted(Revision::DELETED_RESTRICTED)) {
$ldel = "<strong>{$ldel}</strong>";
}
}
$ldel = " <tt>(<small>{$ldel}</small>)</tt> ";
// We don't currently handle well changing the top revision's settings
if ($this->mNewRev->isCurrent()) {
// If revision was hidden from sysops
$rdel = wfMsgHtml('rev-delundel');
} else {
if (!$this->mNewRev->userCan(Revision::DELETED_RESTRICTED)) {
// If revision was hidden from sysops
$rdel = wfMsgHtml('rev-delundel');
} else {
$rdel = $sk->makeKnownLinkObj($revdel, wfMsgHtml('rev-delundel'), 'target=' . urlencode($this->mNewRev->mTitle->getPrefixedDbkey()) . '&oldid=' . urlencode($this->mNewRev->getId()));
// Bolden oversighted content
if ($this->mNewRev->isDeleted(Revision::DELETED_RESTRICTED)) {
$rdel = "<strong>{$rdel}</strong>";
}
}
}
$rdel = " <tt>(<small>{$rdel}</small>)</tt> ";
}
$oldHeader = '<div id="mw-diff-otitle1"><strong>' . $this->mOldtitle . '</strong></div>' . '<div id="mw-diff-otitle2">' . $sk->revUserTools($this->mOldRev, true) . "</div>" . '<div id="mw-diff-otitle3">' . $oldminor . $sk->revComment($this->mOldRev, !$diffOnly, true) . $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, true) . " {$rollback}</div>" . '<div id="mw-diff-ntitle3">' . $newminor . $sk->revComment($this->mNewRev, !$diffOnly, true) . $rdel . "</div>" . '<div id="mw-diff-ntitle4">' . $nextlink . $patrol . '</div>';
$this->showDiff($oldHeader, $newHeader);
if (!$diffOnly) {
$this->renderNewRevision();
}
wfProfileOut(__METHOD__);
}