/** * @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), $text); }
public static function formatDiffRow($title, $oldid, $newid, $timestamp, $comment, $actiontext = '') { global $wgFeedDiffCutoff, $wgContLang, $wgUser; wfProfileIn(__FUNCTION__); $skin = $wgUser->getSkin(); # log enties $completeText = '<p>' . implode(' ', array_filter(array($actiontext, $skin->formatComment($comment)))) . "</p>\n"; //NOTE: Check permissions for anonymous users, not current user. // No "privileged" version should end up in the cache. // Most feed readers will not log in anway. $anon = new User(); $accErrors = $title->getUserPermissionsErrors('read', $anon, true); if ($title->getNamespace() >= 0 && !$accErrors) { if ($oldid) { wfProfileIn(__FUNCTION__ . "-dodiff"); #$diffText = $de->getDiff( wfMsg( 'revisionasof', # $wgContLang->timeanddate( $timestamp ) ), # wfMsg( 'currentrev' ) ); // Don't bother generating the diff if we won't be able to show it if ($wgFeedDiffCutoff > 0) { $de = new DifferenceEngine($title, $oldid, $newid); $diffText = $de->getDiff(wfMsg('previousrevision'), wfMsg('revisionasof', $wgContLang->timeanddate($timestamp))); } if (strlen($diffText) > $wgFeedDiffCutoff || $wgFeedDiffCutoff <= 0) { // Omit large diffs $diffLink = $title->escapeFullUrl('diff=' . $newid . '&oldid=' . $oldid); $diffText = '<a href="' . $diffLink . '">' . htmlspecialchars(wfMsgForContent('showdiff')) . '</a>'; } elseif ($diffText === false) { // Error in diff engine, probably a missing revision $diffText = "<p>Can't load revision {$newid}</p>"; } else { // Diff output fine, clean up any illegal UTF-8 $diffText = UtfNormal::cleanUp($diffText); $diffText = self::applyDiffStyle($diffText); } wfProfileOut(__FUNCTION__ . "-dodiff"); } else { $rev = Revision::newFromId($newid); if (is_null($rev)) { $newtext = ''; } else { $newtext = $rev->getText(); } $diffText = '<p><b>' . wfMsg('newpage') . '</b></p>' . '<div>' . nl2br(htmlspecialchars($newtext)) . '</div>'; } $completeText .= $diffText; } wfProfileOut(__FUNCTION__); return $completeText; }
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); }
/** * Get a diff between the current contents of the edit box and the * version of the page we're editing from. * * If this is a section edit, we'll replace the section as for final * save and then make a comparison. * * @return string HTML */ function getDiff() { $oldtext = $this->mArticle->fetchContent(); $newtext = $this->mArticle->replaceSection($this->section, $this->textbox1, $this->summary, $this->edittime); $newtext = $this->mArticle->preSaveTransform($newtext); $oldtitle = wfMsgExt('currentrev', array('parseinline')); $newtitle = wfMsgExt('yourtext', array('parseinline')); if ($oldtext !== false || $newtext != '') { $de = new DifferenceEngine($this->mTitle); $de->setText($oldtext, $newtext); $difftext = $de->getDiff($oldtitle, $newtitle); } else { $difftext = ''; } return '<div id="wikiDiff">' . $difftext . '</div>'; }
protected function getLastDiff() { // Shortcuts $title = $this->handle->getTitle(); $latestRevId = $title->getLatestRevID(); $previousRevId = $title->getPreviousRevisionID($latestRevId); $latestRev = Revision::newFromTitle($title, $latestRevId); $previousRev = Revision::newFromTitle($title, $previousRevId); $diffText = ''; if ($latestRev && $previousRev) { $latest = $latestRev->getText(); $previous = $previousRev->getText(); if ($previous !== $latest) { $diff = new DifferenceEngine(); if (method_exists('DifferenceEngine', 'setTextLanguage')) { $diff->setTextLanguage($this->getTargetLanguage()); } $diff->setText($previous, $latest); $diff->setReducedLineNumbers(); $diff->showDiffStyle(); $diffText = $diff->getDiff(false, false); } } if (!$latestRev) { return null; } global $wgUser; $user = $latestRev->getUserText(Revision::FOR_THIS_USER, $wgUser); $comment = $latestRev->getComment(); if ($diffText === '') { if (strval($comment) !== '') { $text = wfMessage('translate-dynagroup-byc', $user, $comment)->escaped(); } else { $text = wfMessage('translate-dynagroup-by', $user)->escaped(); } } else { if (strval($comment) !== '') { $text = wfMessage('translate-dynagroup-lastc', $user, $comment)->escaped(); } else { $text = wfMessage('translate-dynagroup-last', $user)->escaped(); } } return TranslateUtils::fieldset($text, $diffText, array('class' => 'mw-sp-translate-latestchange')); }
public function execute($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; }
/** * Get a diff between the current contents of the edit box and the * version of the page we're editing from. * * If this is a section edit, we'll replace the section as for final * save and then make a comparison. * * @return string HTML */ function getDiff() { require_once 'DifferenceEngine.php'; $oldtext = $this->mArticle->fetchContent(); $newtext = $this->mArticle->getTextOfLastEditWithSectionReplacedOrAdded($this->section, $this->textbox1, $this->summary, $this->edittime); $oldtitle = wfMsg('currentrev'); $newtitle = wfMsg('yourtext'); if ($oldtext != wfMsg('noarticletext') || $newtext != '') { $difftext = DifferenceEngine::getDiff($oldtext, $newtext, $oldtitle, $newtitle); } return '<div id="wikiDiff">' . $difftext . '</div>'; }
function perform($bPerformEdits = true) { global $wgRequest, $wgOut, $wgUser, $wgTitle, $wgLang; $iMaxPerCriterion = $bPerformEdits ? MER_MAX_EXECUTE_PAGES : MER_MAX_PREVIEW_DIFFS; $aErrors = array(); $aPages = $this->getPages($aErrors, $iMaxPerCriterion); if ($aPages === null) { $this->showForm(wfMsg('masseditregex-err-nopages')); return; } // Show the form again ready for further editing if we're just previewing if (!$bPerformEdits) { $this->showForm(); } $diff = new DifferenceEngine(); $diff->showDiffStyle(); // send CSS link to the browser for diff colours $wgOut->addHTML('<ul>'); if (count($aErrors)) { $wgOut->addHTML('<li>' . join('</li><li> ', $aErrors) . '</li>'); } $htmlDiff = ''; $editToken = $wgUser->editToken(); $iArticleCount = 0; foreach ($aPages as $p) { $iArticleCount++; if (!isset($p['revisions'])) { $wgOut->addHTML('<li>' . wfMsg('masseditregex-page-not-exists', $p['title']) . '</li>'); continue; // empty page } $curContent = $p['revisions'][0]['*']; $iCount = 0; $newContent = $curContent; foreach ($this->aMatch as $i => $strMatch) { $this->strNextReplace = $this->aReplace[$i]; $result = @preg_replace_callback($strMatch, array($this, 'regexCallback'), $newContent, -1, $iCount); if ($result !== null) { $newContent = $result; } else { $strErrorMsg = '<li>' . wfMsg('masseditregex-badregex') . ' <b>' . htmlspecialchars($strMatch) . '</b></li>'; $wgOut->addHTML($strErrorMsg); unset($this->aMatch[$i]); } } if ($bPerformEdits) { // Not in preview mode, make the edits $wgOut->addHTML('<li>' . wfMsg('masseditregex-num-changes', $p['title'], $iCount) . '</li>'); $req = new DerivativeRequest($wgRequest, array('action' => 'edit', 'bot' => true, 'title' => $p['title'], 'summary' => $this->strSummary, 'text' => $newContent, 'basetimestamp' => $p['starttimestamp'], 'watchlist' => 'nochange', 'nocreate' => 1, 'token' => $editToken), true); $processor = new ApiMain($req, true); try { $processor->execute(); } catch (UsageException $e) { $wgOut->addHTML('<li><ul><li>' . wfMsg('masseditregex-editfailed') . ' ' . $e . '</li></ul></li>'); } } else { // In preview mode, display the first few diffs $diff->setText($curContent, $newContent); $htmlDiff .= $diff->getDiff('<b>' . $p['title'] . ' - ' . wfMsg('masseditregex-before') . '</b>', '<b>' . wfMsg('masseditregex-after') . '</b>'); if ($iArticleCount >= MER_MAX_PREVIEW_DIFFS) { $htmlDiff .= Xml::element('p', null, wfMsg('masseditregex-max-preview-diffs', $wgLang->formatNum(MER_MAX_PREVIEW_DIFFS))); break; } } } $wgOut->addHTML('</ul>'); if ($bPerformEdits) { $wgOut->addWikiMsg('masseditregex-num-articles-changed', $iArticleCount); $wgOut->addHTML($this->sk->makeKnownLinkObj(SpecialPage::getSafeTitleFor('Contributions', $wgUser->getName()), wfMsgHtml('masseditregex-view-full-summary'))); } else { // Only previewing, show the diffs now (after any errors) $wgOut->addHTML($htmlDiff); } }
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')); }
/** * Really format a diff for the newsfeed * * @param $title Title object * @param $oldid Integer: old revision's id * @param $newid Integer: new revision's id * @param $timestamp Integer: new revision's timestamp * @param $comment String: new revision's comment * @param $actiontext String: text of the action; in case of log event * @return String */ public static function formatDiffRow($title, $oldid, $newid, $timestamp, $comment, $actiontext = '') { global $wgFeedDiffCutoff, $wgLang; wfProfileIn(__METHOD__); # log enties $completeText = '<p>' . implode(' ', array_filter(array($actiontext, Linker::formatComment($comment)))) . "</p>\n"; // NOTE: Check permissions for anonymous users, not current user. // No "privileged" version should end up in the cache. // Most feed readers will not log in anway. $anon = new User(); $accErrors = $title->getUserPermissionsErrors('read', $anon, true); // Can't diff special pages, unreadable pages or pages with no new revision // to compare against: just return the text. if ($title->getNamespace() < 0 || $accErrors || !$newid) { wfProfileOut(__METHOD__); return $completeText; } if ($oldid) { wfProfileIn(__METHOD__ . "-dodiff"); #$diffText = $de->getDiff( wfMessage( 'revisionasof', # $wgLang->timeanddate( $timestamp ), # $wgLang->date( $timestamp ), # $wgLang->time( $timestamp ) )->text(), # wfMessage( 'currentrev' )->text() ); $diffText = ''; // Don't bother generating the diff if we won't be able to show it if ($wgFeedDiffCutoff > 0) { $de = new DifferenceEngine($title, $oldid, $newid); $diffText = $de->getDiff(wfMessage('previousrevision')->text(), wfMessage('revisionasof', $wgLang->timeanddate($timestamp), $wgLang->date($timestamp), $wgLang->time($timestamp))->text()); } if ($wgFeedDiffCutoff <= 0 || strlen($diffText) > $wgFeedDiffCutoff) { // Omit large diffs $diffText = self::getDiffLink($title, $newid, $oldid); } elseif ($diffText === false) { // Error in diff engine, probably a missing revision $diffText = "<p>Can't load revision {$newid}</p>"; } else { // Diff output fine, clean up any illegal UTF-8 $diffText = UtfNormal::cleanUp($diffText); $diffText = self::applyDiffStyle($diffText); } wfProfileOut(__METHOD__ . "-dodiff"); } else { $rev = Revision::newFromId($newid); if ($wgFeedDiffCutoff <= 0 || is_null($rev)) { $newtext = ''; } else { $newtext = $rev->getText(); } if ($wgFeedDiffCutoff <= 0 || strlen($newtext) > $wgFeedDiffCutoff) { // Omit large new page diffs, bug 29110 $diffText = self::getDiffLink($title, $newid); } else { $diffText = '<p><b>' . wfMessage('newpage')->text() . '</b></p>' . '<div>' . nl2br(htmlspecialchars($newtext)) . '</div>'; } } $completeText .= $diffText; wfProfileOut(__METHOD__); return $completeText; }
/** * Get a diff between the current contents of the edit box and the * version of the page we're editing from. * * If this is a section edit, we'll replace the section as for final * save and then make a comparison. */ function showDiff() { global $wgUser, $wgContLang, $wgParser, $wgOut; $oldtitlemsg = 'currentrev'; # if message does not exist, show diff against the preloaded default if ($this->mTitle->getNamespace() == NS_MEDIAWIKI && !$this->mTitle->exists()) { $oldtext = $this->mTitle->getDefaultMessageText(); if ($oldtext !== false) { $oldtitlemsg = 'defaultmessagetext'; } } else { $oldtext = $this->mArticle->getRawText(); } $newtext = $this->mArticle->replaceSection($this->section, $this->textbox1, $this->summary, $this->edittime); wfRunHooks('EditPageGetDiffText', array($this, &$newtext)); $popts = ParserOptions::newFromUserAndLang($wgUser, $wgContLang); $newtext = $wgParser->preSaveTransform($newtext, $this->mTitle, $wgUser, $popts); if ($oldtext !== false || $newtext != '') { $oldtitle = wfMessage($oldtitlemsg)->parse(); $newtitle = wfMessage('yourtext')->parse(); $de = new DifferenceEngine($this->mArticle->getContext()); $de->setText($oldtext, $newtext); $difftext = $de->getDiff($oldtitle, $newtitle); $de->showDiffStyle(); } else { $difftext = ''; } $wgOut->addHTML('<div id="wikiDiff">' . $difftext . '</div>'); }
/** * @todo Very long code block; split up. * * @param $group MessageGroup * @param $code */ public function importForm($group, $code) { $this->setSubtitle($group, $code); $formParams = array('method' => 'post', 'action' => $this->getTitle()->getFullURL(array('group' => $group->getId())), 'class' => 'mw-translate-manage'); global $wgRequest, $wgLang; if ($wgRequest->wasPosted() && $wgRequest->getBool('process', false) && $this->user->isAllowed('translate-manage') && $this->user->matchEditToken($wgRequest->getVal('token'))) { $process = true; } else { $process = false; } $this->out->addHTML(Xml::openElement('form', $formParams) . Html::hidden('title', $this->getTitle()->getPrefixedText()) . Html::hidden('token', $this->user->editToken()) . Html::hidden('group', $group->getId()) . Html::hidden('process', 1)); // BEGIN $cache = new MessageGroupCache($group, $code); if (!$cache->exists() && $code === 'en') { $cache->create(); } $collection = $group->initCollection($code); $collection->loadTranslations(); $diff = new DifferenceEngine(); $diff->showDiffStyle(); $diff->setReducedLineNumbers(); $ignoredMessages = $collection->getTags('ignored'); if (!is_array($ignoredMessages)) { $ignoredMessages = array(); } $messages = $group->load($code); $changed = array(); foreach ($messages as $key => $value) { // ignored? ignore! if (in_array($key, $ignoredMessages)) { continue; } $fuzzy = $old = false; if (isset($collection[$key])) { $old = $collection[$key]->translation(); } // No changes at all, ignore. if (str_replace(TRANSLATE_FUZZY, '', $old) === $value) { continue; } if ($old === false) { $name = wfMsgHtml('translate-manage-import-new', '<code style="font-weight:normal;">' . htmlspecialchars($key) . '</code>'); $text = TranslateUtils::convertWhiteSpaceToHTML($value); $changed[] = MessageWebImporter::makeSectionElement($name, 'new', $text); } else { if (TranslateEditAddons::hasFuzzyString($old)) { // NO-OP } else { $transTitle = MessageWebImporter::makeTranslationTitle($group, $key, $code); if (TranslateEditAddons::isFuzzy($transTitle)) { $old = TRANSLATE_FUZZY . $old; } } $diff->setText($old, $value); $text = $diff->getDiff('', ''); $type = 'changed'; if ($process) { if (!count($changed)) { $changed[] = '<ul>'; } $action = $wgRequest->getVal(MessageWebImporter::escapeNameForPHP("action-{$type}-{$key}")); if ($action === null) { $message = wfMsgExt('translate-manage-inconsistent', 'parseinline', wfEscapeWikiText("action-{$type}-{$key}")); $changed[] = "<li>{$message}</li></ul>"; $process = false; } else { // Initialise processing time counter. if (!isset($this->time)) { $this->time = wfTimestamp(); } $fuzzybot = FuzzyBot::getUser(); $message = MessageWebImporter::doAction($action, $group, $key, $code, $value, '', $fuzzybot, EDIT_FORCE_BOT); $key = array_shift($message); $params = $message; $message = wfMsgExt($key, 'parseinline', $params); $changed[] = "<li>{$message}</li>"; if ($this->checkProcessTime()) { $process = false; $duration = $wgLang->formatNum($this->processingTime); $message = wfMsgExt('translate-manage-toolong', 'parseinline', $duration); $changed[] = "<li>{$message}</li></ul>"; } continue; } } if ($code !== 'en') { $actions = array('import', 'conflict', 'ignore'); } else { $actions = array('import', 'fuzzy', 'ignore'); } $act = array(); if ($this->user->isAllowed('translate-manage')) { $defaction = $fuzzy ? 'conflict' : 'import'; foreach ($actions as $action) { $label = wfMsg("translate-manage-action-{$action}"); $name = MessageWebImporter::escapeNameForPHP("action-{$type}-{$key}"); $selected = $wgRequest->getVal($name, $defaction); $id = Sanitizer::escapeId("action-{$key}-{$action}"); $act[] = Xml::radioLabel($label, $name, $action, $id, $action === $selected); } } $name = wfMsg('translate-manage-import-diff', '<code style="font-weight:normal;">' . htmlspecialchars($key) . '</code>', implode(' ', $act)); $changed[] = MessageWebImporter::makeSectionElement($name, $type, $text); } } if (!$process) { $collection->filter('hastranslation', false); $keys = $collection->getMessageKeys(); $diff = array_diff($keys, array_keys($messages)); foreach ($diff as $s) { $name = wfMsgHtml('translate-manage-import-deleted', '<code style="font-weight:normal;">' . htmlspecialchars($s) . '</code>'); $text = TranslateUtils::convertWhiteSpaceToHTML($collection[$s]->translation()); $changed[] = MessageWebImporter::makeSectionElement($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>'; } $cache->create(); $message = wfMsgExt('translate-manage-import-rebuild', 'parseinline'); $changed[] = "<li>{$message}</li>"; $message = wfMsgExt('translate-manage-import-done', 'parseinline'); $changed[] = "<li>{$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, false, $wgLang->getCode()); $this->out->addWikiMsg('translate-manage-intro-other', $lang); } $this->out->addHTML(Html::hidden('language', $code)); $this->out->addHTML(implode("\n", $changed)); if ($this->user->isAllowed('translate-manage')) { $this->out->addHTML(Xml::submitButton(wfMsg('translate-manage-submit'))); } } elseif ($this->user->isAllowed('translate-manage')) { $cache->create(); // Update timestamp $this->out->addWikiMsg('translate-manage-nochanges'); } } $this->out->addHTML('</form>'); if ($code === 'en') { $this->doModLangs($group); } else { $this->out->addHTML('<p>' . $this->skin->link($this->getTitle(), wfMsgHtml('translate-manage-return-to-group'), array(), array('group' => $group->getId())) . '</p>'); } }
function showDiff($otext, $ntext, $otitle, $ntitle) { global $wgOut; $wgOut->addHTML(DifferenceEngine::getDiff($otext, $ntext, $otitle, $ntitle)); }
public function execute( $messages ) { global $wgOut, $wgLang; $this->out = $wgOut; // 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 ) { $name = wfMsgHtml( 'translate-manage-import-new', '<code style="font-weight:normal;">' . htmlspecialchars( $key ) . '</code>' ); $text = TranslateUtils::convertWhiteSpaceToHTML( $value ); $changed[] = self::makeSectionElement( $name, 'new', $text ); } else { $diff->setText( $old, $value ); $text = $diff->getDiff( '', '' ); $type = 'changed'; global $wgRequest; $action = $wgRequest->getVal( self::escapeNameForPHP( "action-$type-$key" ) ); if ( $process ) { if ( !count( $changed ) ) { $changed[] = '<ul>'; } if ( $action === null ) { $message = wfMsgExt( 'translate-manage-inconsistent', 'parseinline', wfEscapeWikiText( "action-$type-$key" ) ); $changed[] = "<li>$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 = wfMsgExt( $key, 'parseinline', $params ); $changed[] = "<li>$message</li>"; if ( $this->checkProcessTime() ) { $process = false; $duration = $wgLang->formatNum( $this->processingTime ); $message = wfMsgExt( 'translate-manage-toolong', 'parseinline', $duration ); $changed[] = "<li>$message</li></ul>"; } continue; } } $alldone = false; $actions = $this->getActions(); $defaction = $this->getDefaultAction( $fuzzy, $action ); $act = array(); foreach ( $actions as $action ) { $label = wfMsg( "translate-manage-action-$action" ); $name = self::escapeNameForPHP( "action-$type-$key" ); $id = Sanitizer::escapeId( "action-$key-$action" ); $act[] = Xml::radioLabel( $label, $name, $action, $id, $action === $defaction ); } $name = wfMsg( 'translate-manage-import-diff', '<code style="font-weight:normal;">' . htmlspecialchars( $key ) . '</code>', implode( ' ', $act ) ); $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 ) { // @todo FIXME: Use CSS file. $name = wfMsgHtml( 'translate-manage-import-deleted', '<code style="font-weight:normal;">' . htmlspecialchars( $s ) . '</code>' ); $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 = wfMsgExt( 'translate-manage-import-done', 'parseinline' ); $changed[] = "<li>$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, false, $wgLang->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( wfMsg( 'translate-manage-submit' ) ) ); } else { $this->out->addWikiMsg( 'translate-manage-nochanges' ); } } $this->out->addHTML( $this->doFooter() ); return $alldone; }
/** * Get a diff between the current contents of the edit box and the * version of the page we're editing from. * * If this is a section edit, we'll replace the section as for final * save and then make a comparison. */ function showDiff() { global $wgUser, $wgContLang, $wgParser, $wgOut; $oldtext = $this->mArticle->getRawText(); $newtext = $this->mArticle->replaceSection($this->section, $this->textbox1, $this->summary, $this->edittime); wfRunHooks('EditPageGetDiffText', array($this, &$newtext)); $popts = ParserOptions::newFromUserAndLang($wgUser, $wgContLang); $newtext = $wgParser->preSaveTransform($newtext, $this->mTitle, $wgUser, $popts); if ($oldtext !== false || $newtext != '') { $oldtitle = wfMsgExt('currentrev', array('parseinline')); $newtitle = wfMsgExt('yourtext', array('parseinline')); $de = new DifferenceEngine($this->mArticle->getContext()); $de->setText($oldtext, $newtext); $difftext = $de->getDiff($oldtitle, $newtitle); $de->showDiffStyle(); } else { $difftext = ''; } $wgOut->addHTML('<div id="wikiDiff">' . $difftext . '</div>'); }
function rcFormatDiffRow($title, $oldid, $newid, $timestamp, $comment) { global $wgFeedDiffCutoff, $wgContLang, $wgUser; $fname = 'rcFormatDiff'; wfProfileIn($fname); require_once 'diff/DifferenceEngine.php'; $skin = $wgUser->getSkin(); $completeText = '<p>' . $skin->formatComment($comment) . "</p>\n"; if ($title->getNamespace() >= 0) { if ($oldid) { wfProfileIn("{$fname}-dodiff"); $de = new DifferenceEngine($title, $oldid, $newid); #$diffText = $de->getDiff( wfMsg( 'revisionasof', # $wgContLang->timeanddate( $timestamp ) ), # wfMsg( 'currentrev' ) ); $diffText = $de->getDiff(wfMsg('previousrevision'), wfMsg('revisionasof', $wgContLang->timeanddate($timestamp))); if (strlen($diffText) > $wgFeedDiffCutoff) { // Omit large diffs $diffLink = $title->escapeFullUrl('diff=' . $newid . '&oldid=' . $oldid); $diffText = '<a href="' . $diffLink . '">' . htmlspecialchars(wfMsgForContent('difference')) . '</a>'; } elseif ($diffText === false) { // Error in diff engine, probably a missing revision $diffText = "<p>Can't load revision {$newid}</p>"; } else { // Diff output fine, clean up any illegal UTF-8 $diffText = UtfNormal::cleanUp($diffText); $diffText = $this->rcApplyDiffStyle($diffText); } wfProfileOut("{$fname}-dodiff"); } else { $rev = Revision::newFromId($newid); if (is_null($rev)) { $newtext = ''; } else { $newtext = $rev->getText(); } $diffText = '<p><b>' . wfMsg('newpage') . '</b></p>' . '<div>' . nl2br(htmlspecialchars($newtext)) . '</div>'; } $completeText .= $diffText; } wfProfileOut($fname); return $completeText; }
function makeADifference($text, $title, $section) { global $wgOut; /* make an article object */ $rtitle = Title::newFromText($title); $rarticle = new Article($rtitle, $rtitle->getArticleID()); $epage = new EditPage($rarticle); $epage->section = $section; /* customized getDiff from EditPage */ $oldtext = $epage->mArticle->fetchContent(); $edittime = $epage->mArticle->getTimestamp(); $newtext = $epage->mArticle->replaceSection($section, $text, '', $edittime); $newtext = $epage->mArticle->preSaveTransform($newtext); $oldtitle = wfMsgExt('currentrev', array('parseinline')); $newtitle = wfMsgExt('yourtext', array('parseinline')); if ($oldtext !== false || $newtext != '') { $de = new DifferenceEngine($epage->mTitle); $de->setText($oldtext, $newtext); $difftext = $de->getDiff($oldtitle, $newtitle); } else { $difftext = ''; } $diffdiv = '<div id="wikiDiff">' . $difftext . '</div>'; $wgOut->addHTML($diffdiv); }
/** * Format a diff for the newsfeed */ function rcFormatDiff($row) { $fname = 'rcFormatDiff'; wfProfileIn($fname); require_once 'DifferenceEngine.php'; $comment = "<p>" . htmlspecialchars($row->rc_comment) . "</p>\n"; if ($row->rc_namespace >= 0) { global $wgContLang; #$diff =& new DifferenceEngine( $row->rc_this_oldid, $row->rc_last_oldid, $row->rc_id ); #$diff->showDiffPage(); $titleObj = Title::makeTitle($row->rc_namespace, $row->rc_title); $dbr =& wfGetDB(DB_SLAVE); $newrev =& Revision::newFromTitle($titleObj, $row->rc_this_oldid); if ($newrev) { $newtext = $newrev->getText(); } else { $diffText = "<p>Can't load revision {$row->rc_this_oldid}</p>"; wfProfileOut($fname); return $comment . $diffText; } if ($row->rc_last_oldid) { wfProfileIn("{$fname}-dodiff"); $oldrev =& Revision::newFromId($row->rc_last_oldid); if (!$oldrev) { $diffText = "<p>Can't load old revision {$row->rc_last_oldid}</p>"; wfProfileOut($fname); return $comment . $diffText; } $oldtext = $oldrev->getText(); # Old entries may contain illegal characters # which will damage output $oldtext = UtfNormal::cleanUp($oldtext); global $wgFeedDiffCutoff; if (strlen($newtext) > $wgFeedDiffCutoff || strlen($oldtext) > $wgFeedDiffCutoff) { $diffLink = $titleObj->escapeFullUrl('diff=' . $row->rc_this_oldid . '&oldid=' . $row->rc_last_oldid); $diffText = '<a href="' . $diffLink . '">' . htmlspecialchars(wfMsgForContent('difference')) . '</a>'; } else { $diffText = DifferenceEngine::getDiff($oldtext, $newtext, wfMsg('revisionasof', $wgContLang->timeanddate($row->rc_timestamp)), wfMsg('currentrev')); } wfProfileOut("{$fname}-dodiff"); } else { $diffText = '<p><b>' . wfMsg('newpage') . '</b></p>' . '<div>' . nl2br(htmlspecialchars($newtext)) . '</div>'; } wfProfileOut($fname); return $comment . $diffText; } wfProfileOut($fname); return $comment; }
/** * Gets the HTML of the diff that MediaWiki displays to the user. */ public function getHtmlDiff($pageTitle, $oldText, $newText) { $de = new DifferenceEngine($pageTitle); $de->setText($oldText, $newText); $difftext = $de->getDiff("Old", "New"); return $difftext; }
/** * Displays the sections and changes for the user to review * @param $page TranslatablePage * @param $sections array */ public function showPage( TranslatablePage $page, Array $sections ) { global $wgOut, $wgContLang; $wgOut->setSubtitle( $this->user->getSkin()->link( $page->getTitle() ) ); $wgOut->addModules( 'ext.translate.special.pagetranslation' ); $wgOut->addWikiMsg( 'tpt-showpage-intro' ); $formParams = array( 'method' => 'post', 'action' => $this->getTitle()->getFullURL(), 'class' => 'mw-tpt-sp-markform', ); $wgOut->addHTML( Xml::openElement( 'form', $formParams ) . Html::hidden( 'title', $this->getTitle()->getPrefixedText() ) . Html::hidden( 'revision', $page->getRevision() ) . Html::hidden( 'target', $page->getTitle()->getPrefixedtext() ) . Html::hidden( 'token', $this->user->editToken() ) ); $wgOut->wrapWikiMsg( '==$1==', 'tpt-sections-oldnew' ); $diffOld = wfMsgHtml( 'tpt-diff-old' ); $diffNew = wfMsgHtml( 'tpt-diff-new' ); foreach ( $sections as $s ) { if ( $s->type === 'new' ) { $input = Xml::input( 'tpt-sect-' . $s->id, 15, $s->name ); $name = wfMsgHtml( 'tpt-section-new', $input ); } else { $name = wfMsgHtml( 'tpt-section', htmlspecialchars( $s->name ) ); } if ( $s->type === 'changed' ) { $diff = new DifferenceEngine; if ( method_exists( 'DifferenceEngine', 'setTextLanguage' ) ) { $diff->setTextLanguage( $wgContLang ); } $diff->setReducedLineNumbers(); $diff->setText( $s->getOldText(), $s->getText() ); $text = $diff->getDiff( $diffOld, $diffNew ); $diffOld = $diffNew = null; $diff->showDiffStyle(); $id = "tpt-sect-{$s->id}-action-nofuzzy"; $text = Xml::checkLabel( wfMsg( 'tpt-action-nofuzzy' ), $id, $id, false ) . $text; } else { $text = TranslateUtils::convertWhiteSpaceToHTML( $s->getText() ); } # For changed text, the language is set by $diff->setTextLanguage() $lang = $s->type === 'changed' ? null : $wgContLang; $wgOut->addHTML( MessageWebImporter::makeSectionElement( $name, $s->type, $text, $lang ) ); } $deletedSections = $page->getParse()->getDeletedSections(); if ( count( $deletedSections ) ) { $wgOut->wrapWikiMsg( '==$1==', 'tpt-sections-deleted' ); foreach ( $deletedSections as $s ) { $name = wfMsgHtml( 'tpt-section-deleted', htmlspecialchars( $s->id ) ); $text = TranslateUtils::convertWhiteSpaceToHTML( $s->getText() ); $wgOut->addHTML( MessageWebImporter::makeSectionElement( $name, $s->type, $text, $wgContLang ) ); } } // Display template changes if applicable if ( $page->getMarkedTag() !== false ) { $newTemplate = $page->getParse()->getTemplatePretty(); $oldPage = TranslatablePage::newFromRevision( $page->getTitle(), $page->getMarkedTag() ); $oldTemplate = $oldPage->getParse()->getTemplatePretty(); if ( $oldTemplate !== $newTemplate ) { $wgOut->wrapWikiMsg( '==$1==', 'tpt-sections-template' ); $diff = new DifferenceEngine; if ( method_exists( 'DifferenceEngine', 'setTextLanguage' ) ) { $diff->setTextLanguage( $wgContLang ); } $diff->setText( $oldTemplate, $newTemplate ); $text = $diff->getDiff( wfMsgHtml( 'tpt-diff-old' ), wfMsgHtml( 'tpt-diff-new' ) ); $diff->showDiffStyle(); $diff->setReducedLineNumbers(); $contentParams = array( 'class' => 'mw-tpt-sp-content' ); $wgOut->addHTML( Xml::tags( 'div', $contentParams, $text ) ); } } $wgOut->addHTML( Xml::submitButton( wfMsg( 'tpt-submit' ) ) . Xml::closeElement( 'form' ) ); }