function execute($par)
{
$request = $this->getRequest();
$output = $this->getOutput();
$this->setHeaders();
$this->checkPermissions();
$inputValue = htmlspecialchars($request->getText('page', $par));
$pagenamePlaceholder = $this->msg('pp-pagename-placeholder')->escaped();
$prepareButtonValue = $this->msg('pp-prepare-button-label')->escaped();
$saveButtonValue = $this->msg('pp-save-button-label')->escaped();
$cancelButtonValue = $this->msg('pp-cancel-button-label')->escaped();
$summaryValue = $this->msg('pp-save-summary')->inContentLanguage()->escaped();
$output->addModules('ext.translate.special.pagepreparation');
$output->addModuleStyles('jquery.uls.grid');
$out = '';
$diff = new DifferenceEngine($this->getContext());
$diffHeader = $diff->addHeader(" ", $this->msg('pp-diff-old-header')->escaped(), $this->msg('pp-diff-new-header')->escaped());
$out = <<<HTML
<div class="grid">
\t<form class="mw-tpp-sp-form row" name="mw-tpp-sp-input-form" action="">
\t\t<input id="pp-summary" type="hidden" value="{$summaryValue}" />
\t\t<input name="page" id="page" class="mw-searchInput mw-ui-input"
\t\t\tplaceholder="{$pagenamePlaceholder}" value="{$inputValue}"/>
\t\t<button id="action-prepare" class="mw-ui-button mw-ui-primary" type="button">
\t\t\t{$prepareButtonValue}</button>
\t\t<button id="action-save" class="mw-ui-button mw-ui-constructive hide" type="button">
\t\t\t{$saveButtonValue}</button>
\t\t<button id="action-cancel" class="mw-ui-button mw-ui-quiet hide" type="button">
\t\t\t{$cancelButtonValue}</button>
\t</form>
\t<div class="messageDiv hide"></div>
\t<div class="divDiff hide">
\t\t{$diffHeader}
\t</div>
</div>
HTML;
$output->addHTML($out);
}
protected function diffWikitext($title, $wikitext)
{
$apiParams = array('action' => 'query', 'prop' => 'revisions', 'titles' => $title->getPrefixedDBkey(), 'rvdifftotext' => $this->pstWikitext($title, $wikitext));
$api = new ApiMain(new DerivativeRequest($this->getRequest(), $apiParams, false), false);
$api->execute();
if (defined('ApiResult::META_CONTENT')) {
$result = $api->getResult()->getResultData(null, array('BC' => array(), 'Types' => array()));
} else {
$result = $api->getResultData();
}
if (!isset($result['query']['pages'][$title->getArticleID()]['revisions'][0]['diff']['*'])) {
return array('result' => 'fail');
}
$diffRows = $result['query']['pages'][$title->getArticleID()]['revisions'][0]['diff']['*'];
if ($diffRows !== '') {
$context = new DerivativeContext($this->getContext());
$context->setTitle($title);
$engine = new DifferenceEngine($context);
return array('result' => 'success', 'diff' => $engine->addHeader($diffRows, $context->msg('currentrev')->parse(), $context->msg('yourtext')->parse()));
} else {
return array('result' => 'nochanges');
}
}
/**
* @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);
}
public static function diffUndo(array $args, array $named)
{
if (count($args) !== 1) {
throw new WrongNumberArgumentsException($args, 'one');
}
list($diffContent) = $args;
$differenceEngine = new \DifferenceEngine();
$multi = $differenceEngine->getMultiNotice();
$notice = '';
if ($diffContent === '') {
$notice = '<div class="mw-diff-empty">' . wfMessage('diff-empty')->parse() . "</div>\n";
}
$differenceEngine->showDiffStyle();
return self::html($differenceEngine->addHeader($diffContent, wfMessage('flow-undo-latest-revision'), wfMessage('flow-undo-your-text'), $multi, $notice));
}
protected function getLegend()
{
$text = $this->diff->addHeader('', $this->msg('translate-smg-left')->escaped(), $this->msg('translate-smg-right')->escaped());
return Html::rawElement('div', array('class' => "mw-translate-smg-header"), $text);
}
/**
* @param $msg
* @param $old
* @param $new
* @return string
*/
function getDiffRow($msg, $old, $new)
{
if (!is_array($old)) {
$old = explode("\n", preg_replace("/\\\r\\\n?/", "\n", $old));
}
if (!is_array($new)) {
$new = explode("\n", preg_replace("/\\\r\\\n?/", "\n", $new));
}
$diffEngine = new DifferenceEngine($this->getContext());
$diffEngine->showDiffStyle();
// We can't use $diffEngine->generateDiffBody since it doesn't allow custom formatters
$diff = new Diff($old, $new);
$formatter = new TableDiffFormatterFullContext();
$formattedDiff = $diffEngine->addHeader($formatter->format($diff), '', '');
return Xml::tags('tr', null, Xml::tags('th', null, $this->msg($msg)->parse()) . Xml::tags('td', array('colspan' => 2), $formattedDiff)) . "\n";
}
