public function testGetDiff()
{
$engine = new DifferenceEngine();
$textA = 'foo';
$textB = 'foobar';
$diff = $engine->generateDiffBody($textA, $textB);
$this->assertContains('<span class="diffchange diffchange-inline">foo</span>', $diff);
}
/**
* Adds stable version tags to page when editing
*/
public function addToEditView(EditPage $editPage)
{
global $wgParser;
$reqUser = $this->getUser();
$this->load();
# Must be reviewable. UI may be limited to unobtrusive patrolling system.
if (!$this->article->isReviewable()) {
return true;
}
$items = array();
# Show stabilization log
$log = $this->stabilityLogNotice();
if ($log) {
$items[] = $log;
}
# Check the newest stable version
$frev = $this->article->getStableRev();
if ($frev) {
$quality = $frev->getQuality();
# Find out revision id of base version
$latestId = $this->article->getLatest();
$revId = $editPage->oldid ? $editPage->oldid : $latestId;
# Let users know if their edit will have to be reviewed.
# Note: if the log excerpt was shown then this is redundant.
if (!$log && $this->editWillRequireReview($editPage)) {
$items[] = wfMsgExt('revreview-editnotice', 'parseinline');
}
# Add a notice if there are pending edits...
if ($this->article->revsArePending()) {
$revsSince = $this->article->getPendingRevCount();
$items[] = FlaggedRevsXML::pendingEditNotice($this->article, $frev, $revsSince);
}
# Show diff to stable, to make things less confusing.
# This can be disabled via user preferences and other conditions...
if ($frev->getRevId() < $latestId && $reqUser->getBoolOption('flaggedrevseditdiffs') && $revId == $latestId && $editPage->section != 'new' && $editPage->formtype != 'diff') {
# Left diff side...
$leftNote = $quality ? 'revreview-hist-quality' : 'revreview-hist-basic';
$lClass = FlaggedRevsXML::getQualityColor((int) $quality);
$leftNote = "<span class='{$lClass}'>[" . wfMsgHtml($leftNote) . "]</span>";
# Right diff side...
$rClass = FlaggedRevsXML::getQualityColor(false);
$rightNote = "<span class='{$rClass}'>[" . wfMsgHtml('revreview-hist-pending') . "]</span>";
# Get the stable version source
$text = $frev->getRevText();
# Are we editing a section?
$section = $editPage->section == "" ? false : intval($editPage->section);
if ($section !== false) {
$text = $wgParser->getSection($text, $section);
}
if ($text !== false && strcmp($text, $editPage->textbox1) !== 0) {
$diffEngine = new DifferenceEngine($this->article->getTitle());
$diffBody = $diffEngine->generateDiffBody($text, $editPage->textbox1);
$diffHtml = wfMsgExt('review-edit-diff', 'parseinline') . ' ' . FlaggedRevsXML::diffToggle() . "<div id='mw-fr-stablediff'>" . self::getFormattedDiff($diffBody, '', $leftNote, $rightNote) . "</div>\n";
$items[] = $diffHtml;
$diffEngine->showDiffStyle();
// add CSS
}
}
# Output items
if (count($items)) {
$html = "<table class='flaggedrevs_editnotice plainlinks'>";
foreach ($items as $item) {
$html .= '<tr><td>' . $item . '</td></tr>';
}
$html .= '</table>';
$this->out->addHTML($html);
}
}
return true;
}
/**
* Build a diff display between this and the previous either deleted
* or non-deleted edit.
*
* @param $previousRev Revision
* @param $currentRev Revision
* @return String: HTML
*/
function showDiff($previousRev, $currentRev)
{
$diffEngine = new DifferenceEngine($this->getContext());
$diffEngine->showDiffStyle();
$this->getOutput()->addHTML("<div>" . "<table border='0' width='98%' cellpadding='0' cellspacing='4' class='diff'>" . "<col class='diff-marker' />" . "<col class='diff-content' />" . "<col class='diff-marker' />" . "<col class='diff-content' />" . "<tr>" . "<td colspan='2' width='50%' align='center' class='diff-otitle'>" . $this->diffHeader($previousRev, 'o') . "</td>\n" . "<td colspan='2' width='50%' align='center' class='diff-ntitle'>" . $this->diffHeader($currentRev, 'n') . "</td>\n" . "</tr>" . $diffEngine->generateDiffBody($previousRev->getText(), $currentRev->getText()) . "</table>" . "</div>\n");
}
function showDiff($revision)
{
global $wgOut;
$dbr = wfGetDB(DB_SLAVE);
$result = $this->getRevisions($dbr, array('hidden_rev_id' => $revision));
while ($row = $dbr->fetchObject($result)) {
$info = $this->listRow($row);
$list = $this->revisionInfo($row);
$rev = new Revision($row);
$rev->mTitle = Title::makeTitle($row->page_namespace, $row->page_title);
$prevId = $rev->mTitle->getPreviousRevisionID($row->rev_id);
if ($prevId) {
$prev = Revision::newFromTitle($rev->mTitle, $prevId);
$otext = strval($prev->getText());
} else {
$wgOut->addHtml("<ul>" . $info . "</ul>\n" . $list);
$wgOut->addWikiText(wfMsgNoTrans('oversight-nodiff'));
return;
}
$ntext = strval($rev->getText());
$diffEngine = new DifferenceEngine();
$diffEngine->showDiffStyle();
$wgOut->addHtml("<ul>" . $info . "</ul>\n" . $list . "<p><strong>" . wfMsgHTML('oversight-difference') . "</strong>" . "</p>" . "<div>" . "<table border='0' width='98%' cellpadding='0' cellspacing='4' class='diff'>" . "<col class='diff-marker' />" . "<col class='diff-content' />" . "<col class='diff-marker' />" . "<col class='diff-content' />" . "<tr>" . "<td colspan='2' width='50%' align='center' class='diff-otitle'>" . wfMsgHTML('oversight-prev') . " (#{$prevId})" . "</td>" . "<td colspan='2' width='50%' align='center' class='diff-ntitle'>" . wfMsgHTML('oversight-hidden') . "</td>" . "</tr>" . $diffEngine->generateDiffBody($otext, $ntext) . "</table>" . "</div>\n");
}
$dbr->freeResult($result);
}
/**
* Build a diff display between this and the previous either deleted
* or non-deleted edit.
*
* @param $previousRev Revision
* @param $currentRev Revision
* @return String: HTML
*/
function showDiff($previousRev, $currentRev)
{
$diffEngine = new DifferenceEngine($this->getContext());
$diffEngine->showDiffStyle();
$this->getOutput()->addHTML("<div>" . "<table style='width: 98%;' cellpadding='0' cellspacing='4' class='diff'>" . "<col class='diff-marker' />" . "<col class='diff-content' />" . "<col class='diff-marker' />" . "<col class='diff-content' />" . "<tr>" . "<td colspan='2' style='width: 50%; text-align: center' class='diff-otitle'>" . $this->diffHeader($previousRev, 'o') . "</td>\n" . "<td colspan='2' style='width: 50%; text-align: center' class='diff-ntitle'>" . $this->diffHeader($currentRev, 'n') . "</td>\n" . "</tr>" . $diffEngine->generateDiffBody($previousRev->getText(Revision::FOR_THIS_USER, $this->getUser()), $currentRev->getText(Revision::FOR_THIS_USER, $this->getUser())) . "</table>" . "</div>\n");
}
/**
* @param $id
* @return mixed
*/
function showDetails($id)
{
$out = $this->getOutput();
$dbr = wfGetDB(DB_SLAVE);
$row = $dbr->selectRow(array('abuse_filter_log', 'abuse_filter'), '*', array('afl_id' => $id), __METHOD__, array(), array('abuse_filter' => array('LEFT JOIN', 'af_id=afl_filter')));
if (!$row) {
return;
}
if (AbuseFilter::decodeGlobalName($row->afl_filter)) {
$filter_hidden = null;
} else {
$filter_hidden = $row->af_hidden;
}
if (!self::canSeeDetails($row->afl_filter, $filter_hidden)) {
$out->addWikiMsg('abusefilter-log-cannot-see-details');
return;
}
if (self::isHidden($row) && !self::canSeeHidden()) {
$out->addWikiMsg('abusefilter-log-details-hidden');
return;
}
$output = Xml::element('legend', null, $this->msg('abusefilter-log-details-legend', $id)->text());
$output .= Xml::tags('p', null, $this->formatRow($row, false));
// Load data
$vars = AbuseFilter::loadVarDump($row->afl_var_dump);
// Diff, if available
if ($vars && $vars->getVar('action')->toString() == 'edit') {
$old_wikitext = $vars->getVar('old_wikitext')->toString();
$new_wikitext = $vars->getVar('new_wikitext')->toString();
$diffEngine = new DifferenceEngine($this->getContext());
$diffEngine->showDiffStyle();
// Note: generateDiffBody has been deprecated in favour of generateTextDiffBody in 1.21 but we can't use it for b/c
$formattedDiff = $diffEngine->generateDiffBody($old_wikitext, $new_wikitext);
$formattedDiff = $diffEngine->addHeader($formattedDiff, '', '');
$output .= Xml::tags('h3', null, $this->msg('abusefilter-log-details-diff')->parse());
$output .= $formattedDiff;
}
$output .= Xml::element('h3', null, $this->msg('abusefilter-log-details-vars')->text());
// Build a table.
$output .= AbuseFilter::buildVarDumpTable($vars);
if (self::canSeePrivate()) {
// Private stuff, like IPs.
$header = Xml::element('th', null, $this->msg('abusefilter-log-details-var')->text()) . Xml::element('th', null, $this->msg('abusefilter-log-details-val')->text());
$output .= Xml::element('h3', null, $this->msg('abusefilter-log-details-private')->text());
$output .= Xml::openElement('table', array('class' => 'wikitable mw-abuselog-private', 'style' => 'width: 80%;')) . Xml::openElement('tbody');
$output .= $header;
// IP address
$output .= Xml::tags('tr', null, Xml::element('td', array('style' => 'width: 30%;'), $this->msg('abusefilter-log-details-ip')->text()) . Xml::element('td', null, $row->afl_ip));
$output .= Xml::closeElement('tbody') . Xml::closeElement('table');
}
$output = Xml::tags('fieldset', null, $output);
$out->addHTML($output);
}
function showDetails($id)
{
if (!self::canSeeDetails()) {
return;
}
$dbr = wfGetDB(DB_SLAVE);
$row = $dbr->selectRow(array('abuse_filter_log', 'abuse_filter'), '*', array('afl_id' => $id), __METHOD__, array(), array('abuse_filter' => array('LEFT JOIN', 'af_id=afl_filter')));
if (!$row) {
return;
}
if ($row->afl_deleted && !self::canSeeHidden()) {
global $wgOut;
$wgOut->addWikiMsg('abusefilter-log-details-hidden');
return;
}
$output = '';
$output .= Xml::element('legend', null, wfMsg('abusefilter-log-details-legend', $id));
$output .= Xml::tags('p', null, $this->formatRow($row, false));
// Load data
$vars = AbuseFilter::loadVarDump($row->afl_var_dump);
// Diff, if available
if ($vars->getVar('action')->toString() == 'edit') {
$old_wikitext = $vars->getVar('old_wikitext')->toString();
$new_wikitext = $vars->getVar('new_wikitext')->toString();
$diffEngine = new DifferenceEngine($this->mSearchTitle);
$diffEngine->showDiffStyle();
$formattedDiff = $diffEngine->generateDiffBody($old_wikitext, $new_wikitext);
static $colDescriptions = "<col class='diff-marker' />\n <col class='diff-content' />\n <col class='diff-marker' />\n <col class='diff-content' />";
$formattedDiff = "<table class='diff'>{$colDescriptions}<tbody>{$formattedDiff}</tbody></table>";
$output .= Xml::tags('h3', null, wfMsgExt('abusefilter-log-details-diff', 'parseinline'));
$output .= $formattedDiff;
}
$output .= Xml::element('h3', null, wfMsg('abusefilter-log-details-vars'));
// Build a table.
$output .= AbuseFilter::buildVarDumpTable($vars);
if (self::canSeePrivate()) {
// Private stuff, like IPs.
$header = Xml::element('th', null, wfMsg('abusefilter-log-details-var')) . Xml::element('th', null, wfMsg('abusefilter-log-details-val'));
$output .= Xml::element('h3', null, wfMsg('abusefilter-log-details-private'));
$output .= Xml::openElement('table', array('class' => 'wikitable mw-abuselog-private', 'style' => 'width: 80%;')) . Xml::openElement('tbody');
$output .= $header;
// IP address
$output .= Xml::tags('tr', null, Xml::element('td', array('style' => 'width: 30%;'), wfMsg('abusefilter-log-details-ip')) . Xml::element('td', null, $row->afl_ip));
$output .= Xml::closeElement('tbody') . Xml::closeElement('table');
}
$output = Xml::tags('fieldset', null, $output);
global $wgOut;
$wgOut->addHTML($output);
}
protected function statusInterface() {
global $wgOut, $wgUser, $wgPremoderationStrict;
$params = $this->mParams;
if( !isset( $params['id'] ) ) {
$wgOut->setPageTitle( wfMsg( 'premoderation-manager-invalidaction' ) );
$wgOut->addWikiMsg( 'premoderation-invalidaction' );
return;
}
$id = intval( $params['id'] );
$dbr = wfGetDB( DB_SLAVE );
$res = $dbr->select(
'pm_queue',
'*',
"pmq_id = '$id'",
__METHOD__,
array( 'LIMIT' => 1 )
);
$row = $dbr->fetchRow( $res );
if( !$row ) {
$wgOut->setPageTitle( wfMsg( 'premoderation-manager-invalidaction' ) );
$wgOut->addWikiMsg( 'premoderation-notexists-id' );
return;
}
$wgOut->setPageTitle( wfMsg( 'premoderation-manager-status' ) );
$wgOut->addWikiMsg( 'premoderation-status-intro' );
$wgOut->addHTML( '<h2>' . wfMsg( 'premoderation-status-info' ) . '</h2>' .
$this->getListTableHeader( 'status' ) . $this->formatListTableRow( $row ) .
Xml::closeElement( 'table' ) );
if( $wgUser->isAllowed( 'premoderation-viewip' ) ) {
$wgOut->addWikiMsg( 'premoderation-private-ip', $row['pmq_ip'] );
}
$rev = Revision::newFromID( $row['pmq_page_last_id'] );
$diff = new DifferenceEngine();
$diff->showDiffStyle();
$formattedDiff = $diff->generateDiffBody(
isset( $rev ) ? $rev->getText() : '', $row['pmq_text']
);
$wgOut->addHTML( '<h2>' . wfMsg( 'premoderation-diff-h2' ) . '</h2>' .
"<table class='mw-abusefilter-diff-multiline'><col class='diff-marker' />" .
"<col class='diff-content' /><col class='diff-marker' /><col class='diff-content' />" .
"<tbody>" . $formattedDiff . "</tbody></table>" );
if( $row['pmq_status'] == 'approved' ) {
return;
}
$externalConflicts = $this->checkExternalConflicts( $row['pmq_page_last_id'],
$row['pmq_page_ns'], $row['pmq_page_title'] );
if( $externalConflicts ) {
$wgOut->addHTML( '<h2>' . wfMsg( 'premoderation-external-conflicts-h2' ) . '</h2>' );
if( $wgPremoderationStrict ) {
$wgOut->addWikiMsg( 'premoderation-error-externals' );
return;
}
$wgOut->addWikiMsg( 'premoderation-external-edits' );
}
$this->checkInternalConflicts( $dbr, $id, $row['pmq_page_ns'], $row['pmq_page_title'] );
$final = Xml::fieldset( wfMsg( 'premoderation-status-fieldset' ) ) .
Xml::openElement( 'form', array( 'id' => 'prem-status-form', 'method' => 'post' ) ) .
$this->getStatusForm( $row['pmq_status'] ) .
'<input type="hidden" name="id" value="' . $id . '" />' .
Xml::closeElement( 'form' ) . Xml::closeElement( 'fieldset' );
$wgOut->addHTML( $final );
}
