/**
* 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()
{
$oldtext = $this->mArticle->fetchContent();
$newtext = $this->mArticle->replaceSection($this->section, $this->textbox1, $this->summary, $this->edittime);
wfRunHooks('EditPageGetDiffText', array($this, &$newtext));
$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);
$de->showDiffStyle();
} else {
$difftext = '';
}
global $wgOut;
$wgOut->addHTML('<div id="wikiDiff">' . $difftext . '</div>');
}
function upload()
{
$details = null;
$this->content = 'error';
$up = new UploadFromFile();
$up->initializeFromRequest($this->wg->request);
$permErrors = $up->verifyPermissions($this->wg->user);
if ($permErrors !== true) {
$this->status = self::UPLOAD_PERMISSION_ERROR;
$this->statusMessage = $this->uploadMessage($this->status, null);
} else {
if (empty($this->wg->EnableUploads)) {
// BugId:6122
$this->statusMessage = wfMsg('uploaddisabled');
} else {
$details = $up->verifyUpload();
$this->status = is_array($details) ? $details['status'] : UploadBase::UPLOAD_VERIFICATION_ERROR;
$this->statusMessage = '';
if ($this->status > 0) {
$this->statusMessage = $this->uploadMessage($this->status, $details);
} else {
$titleText = $this->request->getVal('title');
$sectionNumber = $this->request->getVal('section', 0);
$this->status = $up->performUpload('', '', '', $this->wg->user);
$mainArticle = new Article(Title::newFromText($titleText));
if ($sectionNumber == 0) {
$mainArticle->updateArticle($this->getWikiText($up->getTitle()->getText(), self::LEFT) . $mainArticle->getRawText(), '', false, false);
} else {
$firstSectionText = $mainArticle->getSection($mainArticle->getRawText(), $sectionNumber);
$matches = array();
if (preg_match('/={2,3}[^=]+={2,3}/', $firstSectionText, $matches)) {
$firstSectionText = trim(str_replace($matches[0], '', $firstSectionText));
$newSectionText = $mainArticle->replaceSection($sectionNumber, $matches[0] . "\n" . $this->getWikiText($up->getTitle()->getText(), self::LEFT) . $firstSectionText);
$mainArticle->updateArticle($newSectionText, '', false, false);
}
}
$this->content = $this->renderImage($up->getTitle()->getText(), self::LEFT);
}
}
}
}
public function addRelated($t1, $t2, $summary = "Adding related wikihow from NAB", $top = false, $linkedtext = null)
{
#echo "putting a link in '{$t1->getText()}' to '{$t2->getText()}'\n\n";
if ($linkedtext) {
$link = "*[[{$t2->getText()}|" . wfMsg('howto', $linkedtext) . "]]";
} else {
$link = "*[[{$t2->getText()}|" . wfMsg('howto', $t2->getText()) . "]]";
}
$article = new Article($t1);
$wikitext = $article->getContent(true);
for ($i = 0; $i < 30; $i++) {
$s = $article->getSection($wikitext, $i);
if (preg_match("@^==[ ]*" . wfMsg('relatedwikihows') . "@m", $s)) {
if (preg_match("@{$t2->getText()}@m", $s)) {
$found = true;
break;
}
if ($top) {
$s = preg_replace("@==\n@", "==\n{$link}\n", $s);
} else {
$s .= "\n{$link}\n";
}
$wikitext = $article->replaceSection($i, $s);
$found = true;
break;
} else {
if (preg_match("@^==[ ]*(" . wfMsg('sources') . ")@m", $s)) {
// we have gone too far
$s = "\n== " . wfMsg('relatedwikihows') . " ==\n{$link}\n\n" . $s;
$wikitext = $article->replaceSection($i, $s);
$found = true;
break;
}
}
}
if (!$found) {
$wikitext .= "\n\n== " . wfMsg('relatedwikihows') . " ==\n{$link}\n";
}
if (!$article->doEdit($wikitext, $summary)) {
echo "Didn't save\n";
}
}
/**
* PW(25.03.2015) TODO: Use API
* @global User $wgUser
* @global Language $wgLang
* @return string
*/
public static function doSaveArticle()
{
$aResult = $aOutput = array('saveresult' => 'fail', 'message' => '', 'edittime' => '', 'summary' => '', 'starttime' => wfTimestamp(TS_MW, time() + 2));
if (BsCore::checkAccessAdmission('read') === false) {
$aResult['message'] = wfMessage('bs-permissionerror')->plain();
return FormatJson::encode($aResult);
}
global $wgLang, $wgRequest;
$sArticleId = $wgRequest->getInt('articleId', 0);
$sText = $wgRequest->getVal('text', '');
$sPageName = $wgRequest->getVal('pageName', '');
$sSummary = $wgRequest->getVal('summary', '');
$iSection = $wgRequest->getInt('editsection', 0);
$sReturnEditTime = wfTimestampNow();
if ($sSummary == 'false') {
$sSummary = '/* ' . wfMessage('bs-visualeditor-no-summary')->plain() . ' */';
}
//PW(25.03.2015) TODO: Use Wikipage
$oArticle = Article::newFromID($sArticleId);
if (is_null($oArticle)) {
$oTitle = Title::newFromText($sPageName);
if (is_null($oTitle) || !$oTitle->exists()) {
$aResult['message'] = wfMessage('badtitle')->plain();
return FormatJson::encode($aResult);
}
$oArticle = new Article($oTitle);
}
if ($iSection) {
$sText = $oArticle->replaceSection($iSection, $sText);
}
//PW(25.03.2015) TODO: Deprecated since MW 1.21 use
//Wikipage::doEditContent instead
$oSaveResult = $oArticle->doEdit($sText, $sSummary);
if ($oSaveResult->isGood()) {
$sTime = $wgLang->timeanddate($sReturnEditTime, true);
$aResult['edittime'] = $sReturnEditTime;
$aResult['saveresult'] = 'ok';
$aResult['message'] = wfMessage('bs-visualeditor-save-message', $sTime, $sSummary)->plain();
$aResult['summary'] = $sSummary;
} else {
$aResult['message'] = $oSaveResult->getMessage()->plain();
}
return FormatJson::encode($aResult);
}
function rollbackChange($qcid)
{
// remove the intro image from this article
$t = self::getTitleFromQCID($qcid);
$r = Revision::newFromTitle($t);
if (!$r) {
return false;
}
$text = $r->getText();
$intro = Article::getSection($text, 0);
//make sure the image is still in there
preg_match("@\\[\\[Image:[^\\]]*\\]\\]@im", $intro, $matches);
if (sizeof($matches) > 0) {
$old_rev = self::getRevFromQCID($qcid);
$old_intro = Article::getSection($old_rev->getText(), 0);
//make sure the it's not a different image
if (stripos($old_intro, $matches[0]) === false) {
return false;
}
$newintro = preg_replace("@\\[\\[Image:[^\\]]*\\]\\]@", "", $intro);
$a = new Article($t);
$newtext = $a->replaceSection($intro, $newintro);
if ($a->doEdit($newtext, wfMsg('qc_editsummary_introimage'))) {
return true;
}
}
return false;
}
/**
* 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>');
}
