/**
* @param MessageGroup $group
* @param string $code
* @param string $type
* @param array $params
* @param int $limit
* @return string HTML
*/
protected function formatChange(MessageGroup $group, $code, $type, $params, &$limit)
{
$key = $params['key'];
$title = Title::makeTitleSafe($group->getNamespace(), "{$key}/{$code}");
$id = self::changeId($group->getId(), $code, $type, $key);
if ($title && $title->exists() && $type === 'addition') {
// The message has for some reason dropped out from cache
// or perhaps it is being reused. In any case treat it
// as a change for display, so the admin can see if
// action is needed and let the message be processed.
// Otherwise it will end up in the postponed category
// forever and will prevent rebuilding the cache, which
// leads to many other annoying problems.
$type = 'change';
} elseif ($title && !$title->exists() && ($type === 'deletion' || $type === 'change')) {
return '';
}
$text = '';
if ($type === 'deletion') {
$wiki = ContentHandler::getContentText(Revision::newFromTitle($title)->getContent());
$oldContent = ContentHandler::makeContent($wiki, $title);
$newContent = ContentHandler::makeContent('', $title);
$this->diff->setContent($oldContent, $newContent);
$text = $this->diff->getDiff(Linker::link($title), '');
} elseif ($type === 'addition') {
$oldContent = ContentHandler::makeContent('', $title);
$newContent = ContentHandler::makeContent($params['content'], $title);
$this->diff->setContent($oldContent, $newContent);
$text = $this->diff->getDiff('', Linker::link($title));
} elseif ($type === 'change') {
$wiki = ContentHandler::getContentText(Revision::newFromTitle($title)->getContent());
$handle = new MessageHandle($title);
if ($handle->isFuzzy()) {
$wiki = '!!FUZZY!!' . str_replace(TRANSLATE_FUZZY, '', $wiki);
}
$label = $this->msg('translate-manage-action-ignore')->text();
$actions = Xml::checkLabel($label, "i/{$id}", "i/{$id}");
$limit--;
if ($group->getSourceLanguage() === $code) {
$label = $this->msg('translate-manage-action-fuzzy')->text();
$actions .= ' ' . Xml::checkLabel($label, "f/{$id}", "f/{$id}", true);
$limit--;
}
$oldContent = ContentHandler::makeContent($wiki, $title);
$newContent = ContentHandler::makeContent($params['content'], $title);
$this->diff->setContent($oldContent, $newContent);
$text .= $this->diff->getDiff(Linker::link($title), $actions);
}
$hidden = Html::hidden($id, 1);
$limit--;
$text .= $hidden;
$classes = "mw-translate-smg-change smg-change-{$type}";
if ($limit < 0) {
// Don't add if one of the fields might get dropped of at submission
return '';
}
return Html::rawElement('div', array('class' => $classes), $text);
}
public function getData()
{
$db = wfGetDB(DB_MASTER);
$conds = array('rt_page' => $this->handle->getTitle()->getArticleID(), 'rt_type' => RevTag::getType('tp:transver'));
$options = array('ORDER BY' => 'rt_revision DESC');
$translationRevision = $db->selectField('revtag', 'rt_value', $conds, __METHOD__, $options);
if ($translationRevision === false) {
throw new TranslationHelperException("No definition revision recorded");
}
$definitionTitle = Title::makeTitleSafe($this->handle->getTitle()->getNamespace(), $this->handle->getKey() . '/' . $this->group->getSourceLanguage());
if (!$definitionTitle || !$definitionTitle->exists()) {
throw new TranslationHelperException("Definition page doesn't exist");
}
// Using newFromId instead of newFromTitle, because the page might have been renamed
$oldrev = Revision::newFromId($translationRevision);
if (!$oldrev) {
throw new TranslationHelperException("Old definition version doesn't exist anymore");
}
$oldContent = $oldrev->getContent();
$newContent = $this->getDefinitionContent();
if (!$oldContent) {
throw new TranslationHelperException("Old definition version doesn't exist anymore");
}
if (!$oldContent instanceof WikitextContent || !$newContent instanceof WikitextContent) {
throw new TranslationHelperException('Can only work on Wikitext content');
}
if ($oldContent->equals($newContent)) {
throw new TranslationHelperException('No changes');
}
$diff = new DifferenceEngine($this->context);
if (method_exists('DifferenceEngine', 'setTextLanguage')) {
$diff->setTextLanguage($this->group->getSourceLanguage());
}
$diff->setContent($oldContent, $newContent);
$diff->setReducedLineNumbers();
$diff->showDiffStyle();
$html = $diff->getDiff($this->context->msg('tpt-diff-old')->escaped(), $this->context->msg('tpt-diff-new')->escaped());
return array('value_old' => $oldContent->getNativeData(), 'value_new' => $newContent->getNativeData(), 'revisionid_old' => $oldrev->getId(), 'revisionid_new' => $definitionTitle->getLatestRevId(), 'language' => $this->group->getSourceLanguage(), 'html' => $html);
}
/**
* Diff would format against two revisions
*/
public function formatApi(FormatterRow $newRow, FormatterRow $oldRow, IContextSource $ctx)
{
$oldRes = $this->revisionViewFormatter->formatApi($oldRow, $ctx);
$newRes = $this->revisionViewFormatter->formatApi($newRow, $ctx);
$oldContent = $oldRow->revision->getContent('wikitext');
$newContent = $newRow->revision->getContent('wikitext');
$differenceEngine = new \DifferenceEngine();
$differenceEngine->setContent(new \TextContent($oldContent), new \TextContent($newContent));
if ($oldRow->revision->isFirstRevision()) {
$prevLink = null;
} else {
$prevLink = $this->urlGenerator->diffLink($oldRow->revision, $ctx->getTitle(), UUID::create($oldRes['workflowId']))->getLocalURL();
}
// this is probably a network request which typically goes in the query
// half, but we don't have to worry about batching because we only show
// one diff at a time so just do it.
$nextRevision = $newRow->revision->getCollection()->getNextRevision($newRow->revision);
if ($nextRevision === null) {
$nextLink = null;
} else {
$nextLink = $this->urlGenerator->diffLink($nextRevision, $ctx->getTitle(), UUID::create($newRes['workflowId']))->getLocalURL();
}
return array('new' => $newRes, 'old' => $oldRes, 'diff_content' => $differenceEngine->getDiffBody(), 'links' => array('previous' => $prevLink, 'next' => $nextLink));
}
protected function getPageDiff()
{
$this->mustBeKnownMessage();
$title = $this->handle->getTitle();
$key = $this->handle->getKey();
if (!$title->exists()) {
return null;
}
$definitionTitle = Title::makeTitleSafe($title->getNamespace(), "{$key}/en");
if (!$definitionTitle || !$definitionTitle->exists()) {
return null;
}
$db = wfGetDB(DB_MASTER);
$conds = array('rt_page' => $title->getArticleID(), 'rt_type' => RevTag::getType('tp:transver'));
$options = array('ORDER BY' => 'rt_revision DESC');
$latestRevision = $definitionTitle->getLatestRevID();
$translationRevision = $db->selectField('revtag', 'rt_value', $conds, __METHOD__, $options);
if ($translationRevision === false) {
return null;
}
// Using newFromId instead of newFromTitle, because the page might have been renamed
$oldrev = Revision::newFromId($translationRevision);
if (!$oldrev) {
// And someone might still have deleted it
return null;
}
$oldtext = ContentHandler::getContentText($oldrev->getContent());
$newContent = Revision::newFromTitle($definitionTitle, $latestRevision)->getContent();
$newtext = ContentHandler::getContentText($newContent);
if ($oldtext === $newtext) {
return null;
}
$diff = new DifferenceEngine();
if (method_exists('DifferenceEngine', 'setTextLanguage')) {
$diff->setTextLanguage($this->group->getSourceLanguage());
}
$oldContent = ContentHandler::makeContent($oldtext, $diff->getTitle());
$newContent = ContentHandler::makeContent($newtext, $diff->getTitle());
$diff->setContent($oldContent, $newContent);
$diff->setReducedLineNumbers();
$diff->showDiffStyle();
return $diff->getDiff(wfMessage('tpt-diff-old')->escaped(), wfMessage('tpt-diff-new')->escaped());
}
/**
* Displays the sections and changes for the user to review
* @param TranslatablePage $page
* @param array $sections
*/
public function showPage(TranslatablePage $page, array $sections)
{
global $wgContLang;
$out = $this->getOutput();
$out->setSubtitle(Linker::link($page->getTitle()));
$out->addModules('ext.translate.special.pagetranslation');
$out->addWikiMsg('tpt-showpage-intro');
$formParams = array('method' => 'post', 'action' => $this->getPageTitle()->getFullURL(), 'class' => 'mw-tpt-sp-markform');
$out->addHTML(Xml::openElement('form', $formParams) . Html::hidden('title', $this->getPageTitle()->getPrefixedText()) . Html::hidden('revision', $page->getRevision()) . Html::hidden('target', $page->getTitle()->getPrefixedtext()) . Html::hidden('token', $this->getUser()->getEditToken()));
$out->wrapWikiMsg('==$1==', 'tpt-sections-oldnew');
$diffOld = $this->msg('tpt-diff-old')->escaped();
$diffNew = $this->msg('tpt-diff-new')->escaped();
$hasChanges = false;
// Check whether page title was previously marked for translation.
// If the page is marked for translation the first time, default to checked.
$defaultChecked = $page->hasPageDisplayTitle();
/**
* @var TPSection $s
*/
foreach ($sections as $s) {
if ($s->name === 'Page display title') {
// Set section type as new if title previously unchecked
$s->type = $defaultChecked ? $s->type : 'new';
// Checkbox for page title optional translation
$this->getOutput()->addHTML(Xml::checkLabel($this->msg('tpt-translate-title')->text(), 'translatetitle', 'mw-translate-title', $defaultChecked));
}
if ($s->type === 'new') {
$hasChanges = true;
$name = $this->msg('tpt-section-new', $s->name)->escaped();
} else {
$name = $this->msg('tpt-section', $s->name)->escaped();
}
if ($s->type === 'changed') {
$hasChanges = true;
$diff = new DifferenceEngine();
if (method_exists('DifferenceEngine', 'setTextLanguage')) {
$diff->setTextLanguage($wgContLang);
}
$diff->setReducedLineNumbers();
$oldContent = ContentHandler::makeContent($s->getOldText(), $diff->getTitle());
$newContent = ContentHandler::makeContent($s->getText(), $diff->getTitle());
$diff->setContent($oldContent, $newContent);
$text = $diff->getDiff($diffOld, $diffNew);
$diffOld = $diffNew = null;
$diff->showDiffStyle();
$id = "tpt-sect-{$s->id}-action-nofuzzy";
$checkLabel = Xml::checkLabel($this->msg('tpt-action-nofuzzy')->text(), $id, $id, false);
$text = $checkLabel . $text;
} else {
$text = TranslateUtils::convertWhiteSpaceToHTML($s->getText());
}
# For changed text, the language is set by $diff->setTextLanguage()
$lang = $s->type === 'changed' ? null : $wgContLang;
$out->addHTML(MessageWebImporter::makeSectionElement($name, $s->type, $text, $lang));
}
$deletedSections = $page->getParse()->getDeletedSections();
if (count($deletedSections)) {
$hasChanges = true;
$out->wrapWikiMsg('==$1==', 'tpt-sections-deleted');
/**
* @var TPSection $s
*/
foreach ($deletedSections as $s) {
$name = $this->msg('tpt-section-deleted', $s->id)->escaped();
$text = TranslateUtils::convertWhiteSpaceToHTML($s->getText());
$out->addHTML(MessageWebImporter::makeSectionElement($name, $s->type, $text, $wgContLang));
}
}
// Display template changes if applicable
if ($page->getMarkedTag() !== false) {
$hasChanges = true;
$newTemplate = $page->getParse()->getTemplatePretty();
$oldPage = TranslatablePage::newFromRevision($page->getTitle(), $page->getMarkedTag());
$oldTemplate = $oldPage->getParse()->getTemplatePretty();
if ($oldTemplate !== $newTemplate) {
$out->wrapWikiMsg('==$1==', 'tpt-sections-template');
$diff = new DifferenceEngine();
if (method_exists('DifferenceEngine', 'setTextLanguage')) {
$diff->setTextLanguage($wgContLang);
}
$oldContent = ContentHandler::makeContent($oldTemplate, $diff->getTitle());
$newContent = ContentHandler::makeContent($newTemplate, $diff->getTitle());
$diff->setContent($oldContent, $newContent);
$text = $diff->getDiff($this->msg('tpt-diff-old')->escaped(), $this->msg('tpt-diff-new')->escaped());
$diff->showDiffStyle();
$diff->setReducedLineNumbers();
$contentParams = array('class' => 'mw-tpt-sp-content');
$out->addHTML(Xml::tags('div', $contentParams, $text));
}
}
if (!$hasChanges) {
$out->wrapWikiMsg('<div class="successbox">$1</div>', 'tpt-mark-nochanges');
}
$this->priorityLanguagesForm($page);
$out->addHTML(Xml::submitButton($this->msg('tpt-submit')->text()) . Xml::closeElement('form'));
}
public function execute($messages)
{
$context = RequestContext::getMain();
$this->out = $context->getOutput();
// Set up diff engine
$diff = new DifferenceEngine();
$diff->showDiffStyle();
$diff->setReducedLineNumbers();
// Check whether we do processing
$process = $this->allowProcess();
// Initialise collection
$group = $this->getGroup();
$code = $this->getCode();
$collection = $group->initCollection($code);
$collection->loadTranslations();
$this->out->addHTML($this->doHeader());
// Determine changes
$alldone = $process;
$changed = array();
foreach ($messages as $key => $value) {
$fuzzy = $old = false;
if (isset($collection[$key])) {
$old = $collection[$key]->translation();
}
// No changes at all, ignore
if (strval($old) === strval($value)) {
continue;
}
if ($old === false) {
$para = '<code class="mw-tmi-new">' . htmlspecialchars($key) . '</code>';
$name = $context->msg('translate-manage-import-new')->rawParams($para)->escaped();
$text = TranslateUtils::convertWhiteSpaceToHTML($value);
$changed[] = self::makeSectionElement($name, 'new', $text);
} else {
$oldContent = ContentHandler::makeContent($old, $diff->getTitle());
$newContent = ContentHandler::makeContent($value, $diff->getTitle());
$diff->setContent($oldContent, $newContent);
$text = $diff->getDiff('', '');
$type = 'changed';
$action = $context->getRequest()->getVal(self::escapeNameForPHP("action-{$type}-{$key}"));
if ($process) {
if (!count($changed)) {
$changed[] = '<ul>';
}
if ($action === null) {
$message = $context->msg('translate-manage-inconsistent', wfEscapeWikiText("action-{$type}-{$key}"))->parse();
$changed[] = "<li>{$message}</li></ul>";
$process = false;
} else {
// Check processing time
if (!isset($this->time)) {
$this->time = wfTimestamp();
}
$message = self::doAction($action, $group, $key, $code, $value);
$key = array_shift($message);
$params = $message;
$message = $context->msg($key, $params)->parse();
$changed[] = "<li>{$message}</li>";
if ($this->checkProcessTime()) {
$process = false;
$message = $context->msg('translate-manage-toolong')->numParams($this->processingTime)->parse();
$changed[] = "<li>{$message}</li></ul>";
}
continue;
}
}
$alldone = false;
$actions = $this->getActions();
$defaction = $this->getDefaultAction($fuzzy, $action);
$act = array();
// Give grep a chance to find the usages:
// translate-manage-action-import, translate-manage-action-conflict,
// translate-manage-action-ignore, translate-manage-action-fuzzy
foreach ($actions as $action) {
$label = $context->msg("translate-manage-action-{$action}")->text();
$name = self::escapeNameForPHP("action-{$type}-{$key}");
$id = Sanitizer::escapeId("action-{$key}-{$action}");
$act[] = Xml::radioLabel($label, $name, $action, $id, $action === $defaction);
}
$param = '<code class="mw-tmi-diff">' . htmlspecialchars($key) . '</code>';
$name = $context->msg('translate-manage-import-diff', $param, implode(' ', $act))->text();
$changed[] = self::makeSectionElement($name, $type, $text);
}
}
if (!$process) {
$collection->filter('hastranslation', false);
$keys = $collection->getMessageKeys();
$diff = array_diff($keys, array_keys($messages));
foreach ($diff as $s) {
$para = '<code class="mw-tmi-deleted">' . htmlspecialchars($s) . '</code>';
$name = $context->msg('translate-manage-import-deleted')->rawParams($para)->escaped();
$text = TranslateUtils::convertWhiteSpaceToHTML($collection[$s]->translation());
$changed[] = self::makeSectionElement($name, 'deleted', $text);
}
}
if ($process || !count($changed) && $code !== 'en') {
if (!count($changed)) {
$this->out->addWikiMsg('translate-manage-nochanges-other');
}
if (!count($changed) || strpos($changed[count($changed) - 1], '<li>') !== 0) {
$changed[] = '<ul>';
}
$message = $context->msg('translate-manage-import-done')->parse();
$changed[] = "<li>{$message}</li></ul>";
$this->out->addHTML(implode("\n", $changed));
} else {
// END
if (count($changed)) {
if ($code === 'en') {
$this->out->addWikiMsg('translate-manage-intro-en');
} else {
$lang = TranslateUtils::getLanguageName($code, $context->getLanguage()->getCode());
$this->out->addWikiMsg('translate-manage-intro-other', $lang);
}
$this->out->addHTML(Html::hidden('language', $code));
$this->out->addHTML(implode("\n", $changed));
$this->out->addHTML(Xml::submitButton($context->msg('translate-manage-submit')->text()));
} else {
$this->out->addWikiMsg('translate-manage-nochanges');
}
}
$this->out->addHTML($this->doFooter());
return $alldone;
}
