/**
* This is the default action of the index.php entry point: just view the
* page of the given title.
*/
public function view()
{
global $wgUseFileCache, $wgUseETag, $wgDebugToolbar, $wgMaxRedirects;
# Get variables from query string
# As side effect this will load the revision and update the title
# in a revision ID is passed in the request, so this should remain
# the first call of this method even if $oldid is used way below.
$oldid = $this->getOldID();
$user = $this->getContext()->getUser();
# Another whitelist check in case getOldID() is altering the title
$permErrors = $this->getTitle()->getUserPermissionsErrors('read', $user);
if (count($permErrors)) {
wfDebug(__METHOD__ . ": denied on secondary read check\n");
throw new PermissionsError('read', $permErrors);
}
$outputPage = $this->getContext()->getOutput();
# getOldID() may as well want us to redirect somewhere else
if ($this->mRedirectUrl) {
$outputPage->redirect($this->mRedirectUrl);
wfDebug(__METHOD__ . ": redirecting due to oldid\n");
return;
}
# If we got diff in the query, we want to see a diff page instead of the article.
if ($this->getContext()->getRequest()->getCheck('diff')) {
wfDebug(__METHOD__ . ": showing diff page\n");
$this->showDiffPage();
return;
}
# Set page title (may be overridden by DISPLAYTITLE)
$outputPage->setPageTitle($this->getTitle()->getPrefixedText());
$outputPage->setArticleFlag(true);
# Allow frames by default
$outputPage->allowClickjacking();
$parserCache = ParserCache::singleton();
$parserOptions = $this->getParserOptions();
# Render printable version, use printable version cache
if ($outputPage->isPrintable()) {
$parserOptions->setIsPrintable(true);
$parserOptions->setEditSection(false);
} elseif (!$this->isCurrent() || !$this->getTitle()->quickUserCan('edit', $user)) {
$parserOptions->setEditSection(false);
}
# Try client and file cache
if (!$wgDebugToolbar && $oldid === 0 && $this->mPage->checkTouched()) {
if ($wgUseETag) {
$outputPage->setETag($parserCache->getETag($this, $parserOptions));
}
# Use the greatest of the page's timestamp or the timestamp of any
# redirect in the chain (bug 67849)
$timestamp = $this->mPage->getTouched();
if (isset($this->mRedirectedFrom)) {
$timestamp = max($timestamp, $this->mRedirectedFrom->getTouched());
# If there can be more than one redirect in the chain, we have
# to go through the whole chain too in case an intermediate
# redirect was changed.
if ($wgMaxRedirects > 1) {
$titles = Revision::newFromTitle($this->mRedirectedFrom)->getContent(Revision::FOR_THIS_USER, $user)->getRedirectChain();
$thisTitle = $this->getTitle();
foreach ($titles as $title) {
if (Title::compare($title, $thisTitle) === 0) {
break;
}
$timestamp = max($timestamp, $title->getTouched());
}
}
}
# Is it client cached?
if ($outputPage->checkLastModified($timestamp)) {
wfDebug(__METHOD__ . ": done 304\n");
return;
# Try file cache
} elseif ($wgUseFileCache && $this->tryFileCache()) {
wfDebug(__METHOD__ . ": done file cache\n");
# tell wgOut that output is taken care of
$outputPage->disable();
$this->mPage->doViewUpdates($user, $oldid);
return;
}
}
# Should the parser cache be used?
$useParserCache = $this->mPage->shouldCheckParserCache($parserOptions, $oldid);
wfDebug('Article::view using parser cache: ' . ($useParserCache ? 'yes' : 'no') . "\n");
if ($user->getStubThreshold()) {
$this->getContext()->getStats()->increment('pcache_miss_stub');
}
$this->showRedirectedFromHeader();
$this->showNamespaceHeader();
# Iterate through the possible ways of constructing the output text.
# Keep going until $outputDone is set, or we run out of things to do.
$pass = 0;
$outputDone = false;
$this->mParserOutput = false;
while (!$outputDone && ++$pass) {
switch ($pass) {
case 1:
Hooks::run('ArticleViewHeader', array(&$this, &$outputDone, &$useParserCache));
break;
case 2:
# Early abort if the page doesn't exist
if (!$this->mPage->exists()) {
wfDebug(__METHOD__ . ": showing missing article\n");
$this->showMissingArticle();
$this->mPage->doViewUpdates($user);
return;
}
# Try the parser cache
if ($useParserCache) {
$this->mParserOutput = $parserCache->get($this, $parserOptions);
if ($this->mParserOutput !== false) {
if ($oldid) {
wfDebug(__METHOD__ . ": showing parser cache contents for current rev permalink\n");
$this->setOldSubtitle($oldid);
} else {
wfDebug(__METHOD__ . ": showing parser cache contents\n");
}
$outputPage->addParserOutput($this->mParserOutput);
# Ensure that UI elements requiring revision ID have
# the correct version information.
$outputPage->setRevisionId($this->mPage->getLatest());
# Preload timestamp to avoid a DB hit
$cachedTimestamp = $this->mParserOutput->getTimestamp();
if ($cachedTimestamp !== null) {
$outputPage->setRevisionTimestamp($cachedTimestamp);
$this->mPage->setTimestamp($cachedTimestamp);
}
$outputDone = true;
}
}
break;
case 3:
# This will set $this->mRevision if needed
$this->fetchContentObject();
# Are we looking at an old revision
if ($oldid && $this->mRevision) {
$this->setOldSubtitle($oldid);
if (!$this->showDeletedRevisionHeader()) {
wfDebug(__METHOD__ . ": cannot view deleted revision\n");
return;
}
}
# Ensure that UI elements requiring revision ID have
# the correct version information.
$outputPage->setRevisionId($this->getRevIdFetched());
# Preload timestamp to avoid a DB hit
$outputPage->setRevisionTimestamp($this->getTimestamp());
# Pages containing custom CSS or JavaScript get special treatment
if ($this->getTitle()->isCssOrJsPage() || $this->getTitle()->isCssJsSubpage()) {
wfDebug(__METHOD__ . ": showing CSS/JS source\n");
$this->showCssOrJsPage();
$outputDone = true;
} elseif (!Hooks::run('ArticleContentViewCustom', array($this->fetchContentObject(), $this->getTitle(), $outputPage))) {
# Allow extensions do their own custom view for certain pages
$outputDone = true;
} elseif (!ContentHandler::runLegacyHooks('ArticleViewCustom', array($this->fetchContentObject(), $this->getTitle(), $outputPage))) {
# Allow extensions do their own custom view for certain pages
$outputDone = true;
}
break;
case 4:
# Run the parse, protected by a pool counter
wfDebug(__METHOD__ . ": doing uncached parse\n");
$content = $this->getContentObject();
$poolArticleView = new PoolWorkArticleView($this->getPage(), $parserOptions, $this->getRevIdFetched(), $useParserCache, $content);
if (!$poolArticleView->execute()) {
$error = $poolArticleView->getError();
if ($error) {
$outputPage->clearHTML();
// for release() errors
$outputPage->enableClientCache(false);
$outputPage->setRobotPolicy('noindex,nofollow');
$errortext = $error->getWikiText(false, 'view-pool-error');
$outputPage->addWikiText('<div class="errorbox">' . $errortext . '</div>');
}
# Connection or timeout error
return;
}
$this->mParserOutput = $poolArticleView->getParserOutput();
$outputPage->addParserOutput($this->mParserOutput);
if ($content->getRedirectTarget()) {
$outputPage->addSubtitle("<span id=\"redirectsub\">" . $this->getContext()->msg('redirectpagesub')->parse() . "</span>");
}
# Don't cache a dirty ParserOutput object
if ($poolArticleView->getIsDirty()) {
$outputPage->setSquidMaxage(0);
$outputPage->addHTML("<!-- parser cache is expired, " . "sending anyway due to pool overload-->\n");
}
$outputDone = true;
break;
# Should be unreachable, but just in case...
# Should be unreachable, but just in case...
default:
break 2;
}
}
# Get the ParserOutput actually *displayed* here.
# Note that $this->mParserOutput is the *current*/oldid version output.
$pOutput = $outputDone instanceof ParserOutput ? $outputDone : $this->mParserOutput;
# Adjust title for main page & pages with displaytitle
if ($pOutput) {
$this->adjustDisplayTitle($pOutput);
}
# For the main page, overwrite the <title> element with the con-
# tents of 'pagetitle-view-mainpage' instead of the default (if
# that's not empty).
# This message always exists because it is in the i18n files
if ($this->getTitle()->isMainPage()) {
$msg = wfMessage('pagetitle-view-mainpage')->inContentLanguage();
if (!$msg->isDisabled()) {
$outputPage->setHTMLTitle($msg->title($this->getTitle())->text());
}
}
# Check for any __NOINDEX__ tags on the page using $pOutput
$policy = $this->getRobotPolicy('view', $pOutput);
$outputPage->setIndexPolicy($policy['index']);
$outputPage->setFollowPolicy($policy['follow']);
$this->showViewFooter();
$this->mPage->doViewUpdates($user, $oldid);
$outputPage->addModules('mediawiki.action.view.postEdit');
}
public function execute()
{
$this->params = $this->extractRequestParams();
if (!is_null($this->params['prop'])) {
$prop = array_flip($this->params['prop']);
$this->fld_protection = isset($prop['protection']);
$this->fld_watched = isset($prop['watched']);
$this->fld_talkid = isset($prop['talkid']);
$this->fld_subjectid = isset($prop['subjectid']);
$this->fld_url = isset($prop['url']);
$this->fld_readable = isset($prop['readable']);
$this->fld_preload = isset($prop['preload']);
}
$pageSet = $this->getPageSet();
$this->titles = $pageSet->getGoodTitles();
$this->missing = $pageSet->getMissingTitles();
$this->everything = $this->titles + $this->missing;
$result = $this->getResult();
uasort($this->everything, array('Title', 'compare'));
if (!is_null($this->params['continue'])) {
// Throw away any titles we're gonna skip so they don't
// clutter queries
$cont = explode('|', $this->params['continue']);
if (count($cont) != 2) {
$this->dieUsage("Invalid continue param. You should pass the original " . "value returned by the previous query", "_badcontinue");
}
$conttitle = Title::makeTitleSafe($cont[0], $cont[1]);
foreach ($this->everything as $pageid => $title) {
if (Title::compare($title, $conttitle) >= 0) {
break;
}
unset($this->titles[$pageid]);
unset($this->missing[$pageid]);
unset($this->everything[$pageid]);
}
}
$this->pageRestrictions = $pageSet->getCustomField('page_restrictions');
$this->pageIsRedir = $pageSet->getCustomField('page_is_redirect');
$this->pageIsNew = $pageSet->getCustomField('page_is_new');
$this->pageCounter = $pageSet->getCustomField('page_counter');
$this->pageTouched = $pageSet->getCustomField('page_touched');
$this->pageLatest = $pageSet->getCustomField('page_latest');
$this->pageLength = $pageSet->getCustomField('page_len');
$db = $this->getDB();
// Get protection info if requested
if ($this->fld_protection) {
$this->getProtectionInfo();
}
if ($this->fld_watched) {
$this->getWatchedInfo();
}
// Run the talkid/subjectid query if requested
if ($this->fld_talkid || $this->fld_subjectid) {
$this->getTSIDs();
}
foreach ($this->everything as $pageid => $title) {
$pageInfo = $this->extractPageInfo($pageid, $title);
$fit = $result->addValue(array('query', 'pages'), $pageid, $pageInfo);
if (!$fit) {
$this->setContinueEnumParameter('continue', $title->getNamespace() . '|' . $title->getText());
break;
}
}
}
/**
* @desc Compares passed title with Wikia.css title
*
* @param $title
* @return bool
*/
public function isWikiaCssTitle($title)
{
return Title::compare($title, $this->getCssFileTitle()) === 0;
}
public function execute()
{
$this->params = $this->extractRequestParams();
if (!is_null($this->params['prop'])) {
$prop = array_flip($this->params['prop']);
$this->fld_protection = isset($prop['protection']);
$this->fld_watched = isset($prop['watched']);
$this->fld_watchers = isset($prop['watchers']);
$this->fld_notificationtimestamp = isset($prop['notificationtimestamp']);
$this->fld_talkid = isset($prop['talkid']);
$this->fld_subjectid = isset($prop['subjectid']);
$this->fld_url = isset($prop['url']);
$this->fld_readable = isset($prop['readable']);
$this->fld_preload = isset($prop['preload']);
$this->fld_displaytitle = isset($prop['displaytitle']);
}
$pageSet = $this->getPageSet();
$this->titles = $pageSet->getGoodTitles();
$this->missing = $pageSet->getMissingTitles();
$this->everything = $this->titles + $this->missing;
$result = $this->getResult();
uasort($this->everything, array('Title', 'compare'));
if (!is_null($this->params['continue'])) {
// Throw away any titles we're gonna skip so they don't
// clutter queries
$cont = explode('|', $this->params['continue']);
$this->dieContinueUsageIf(count($cont) != 2);
$conttitle = Title::makeTitleSafe($cont[0], $cont[1]);
foreach ($this->everything as $pageid => $title) {
if (Title::compare($title, $conttitle) >= 0) {
break;
}
unset($this->titles[$pageid]);
unset($this->missing[$pageid]);
unset($this->everything[$pageid]);
}
}
$this->pageRestrictions = $pageSet->getCustomField('page_restrictions');
// when resolving redirects, no page will have this field
$this->pageIsRedir = !$pageSet->isResolvingRedirects() ? $pageSet->getCustomField('page_is_redirect') : array();
$this->pageIsNew = $pageSet->getCustomField('page_is_new');
$this->pageTouched = $pageSet->getCustomField('page_touched');
$this->pageLatest = $pageSet->getCustomField('page_latest');
$this->pageLength = $pageSet->getCustomField('page_len');
// Get protection info if requested
if ($this->fld_protection) {
$this->getProtectionInfo();
}
if ($this->fld_watched || $this->fld_notificationtimestamp) {
$this->getWatchedInfo();
}
if ($this->fld_watchers) {
$this->getWatcherInfo();
}
// Run the talkid/subjectid query if requested
if ($this->fld_talkid || $this->fld_subjectid) {
$this->getTSIDs();
}
if ($this->fld_displaytitle) {
$this->getDisplayTitle();
}
/** @var $title Title */
foreach ($this->everything as $pageid => $title) {
$pageInfo = $this->extractPageInfo($pageid, $title);
$fit = $pageInfo !== null && $result->addValue(array('query', 'pages'), $pageid, $pageInfo);
if (!$fit) {
$this->setContinueEnumParameter('continue', $title->getNamespace() . '|' . $title->getText());
break;
}
}
}
/**
* Insert the captcha prompt into the edit form.
*/
function getForm()
{
global $wgOut, $wgExtensionAssetsPath, $wgEnableAPI, $wgTitle, $wgRequest;
// Uses addModuleStyles so it is loaded when JS is disabled.
$wgOut->addModuleStyles('ext.confirmEdit.fancyCaptcha.styles');
$title = SpecialPage::getTitleFor('Captcha', 'image');
$index = $this->getCaptchaIndex();
// WIKIHOW - changed by Gershon Bialer to get rid of refresh button
//if ( $wgEnableAPI ) {
if (false && $wgEnableAPI) {
// Loaded only if JS is enabled
$wgOut->addModules('ext.confirmEdit.fancyCaptcha');
$captchaReload = Html::element('small', array('class' => 'confirmedit-captcha-reload fancycaptcha-reload'), wfMessage('fancycaptcha-reload-text')->text());
} else {
//WIKIHOW - added instructions back in place of the refresh button [sc - 01/07/2014]
$captchaReload = wfMessage('fancy-instructions')->text();
}
//XXCHANGEDXX - custom label logic for our different pages [sc]
if ($wgTitle->getText() == 'LoginReminder') {
//no label
$sec_label = '';
} else {
$sec_label = Html::element('label', array('for' => 'wpCaptchaWord', 'class' => 'captcha_label'), wfMessage('captcha_login_label')->plain());
}
//XXCHANGEDXX - Different tabindex position on different pages
$ult = SpecialPage::getTitleFor("UserLogin");
if (Title::compare($wgTitle, $ult) == 0 && $wgRequest->getVal('type', '') == 'signup') {
$tabindex = 7;
} else {
$tabindex = 4;
}
return "<div class='fancycaptcha-wrapper'><div class='fancycaptcha-image-container'>" . Html::element('img', array('class' => 'fancycaptcha-image', 'src' => $title->getLocalUrl('wpCaptchaId=' . urlencode($index)), 'alt' => '')) . $captchaReload . "</div>\n" . '<p>' . $sec_label . Html::element('input', array('name' => 'wpCaptchaWord', 'id' => 'wpCaptchaWord', 'type' => 'text', 'size' => '12', 'autocomplete' => 'off', 'autocorrect' => 'off', 'autocapitalize' => 'off', 'required' => 'required', 'tabindex' => $tabindex, 'class' => 'input_med')) . Html::element('input', array('type' => 'hidden', 'name' => 'wpCaptchaId', 'id' => 'wpCaptchaId', 'value' => $index)) . "</p>\n" . "</div>\n";
}
