function wfConnectDoc(&$article, &$user, $text, $summary, $minoredit, $watchthis, $sectionanchor, &$flags, $revision)
{
if (!$article || !$text) {
return true;
}
if ($article->getID() == 0) {
return true;
}
//first check to see if there's a [[Doc:foo]] in the article
$count = preg_match_all('@\\[\\[Doc:([^\\]]*)\\]\\]@i', $text, $matches, PREG_SET_ORDER);
if ($count) {
$doc_array = array();
//cycle through and clean up the samples, check for multiples, etc.
foreach ($matches as $match) {
$doc = preg_replace('@ @', '-', $match[1]);
//check for multiple
$sample_array = explode(',', $doc);
foreach ($sample_array as $doc) {
$doc_array[] = $doc;
}
}
//update that link table
foreach ($doc_array as $doc) {
DocViewer::updateLinkTable($article, $doc);
}
//make sure we didn't lose any
$dbr = wfGetDB(DB_SLAVE);
$res = $dbr->select('dv_links', 'dvl_doc', array('dvl_page' => $article->getID()), __METHOD__);
foreach ($res as $row) {
if (!in_array($row->dvl_doc, $doc_array)) {
//no longer on the page; remove it
DocViewer::updateLinkTable($article, $row->dvl_doc, false);
}
}
} else {
//nothing in the article?
//remove anything in the link table if there are mentions
DocViewer::updateLinkTable($article, '', false);
}
return true;
}
protected function generateBody()
{
return DocViewer::displayContainer('', true);
}
private function displayHtml()
{
global $IP, $wgTitle, $wgOut, $wgRequest;
$isMainPage = $wgTitle->getText() == wfMsg('mainpage');
$isSample = class_exists('DocViewer') && $wgTitle->getText() == 'DocViewer';
$action = $wgRequest->getVal('action', 'view');
$pageExists = $wgTitle->exists();
$article = "";
if (!$isMainPage) {
// get the html for the article since it's already been generated
$article = $wgOut->getHTML();
}
$wgOut->clearHTML();
// handle search and i10l pages here
require_once "{$IP}/extensions/wikihow/mobile/MobileHtmlBuilder.class.php";
if ($isMainPage) {
// The main page doesn't need any content
$article = 'Main-Page';
$m = new MobileMainPageBuilder();
} elseif ($isSample) {
$sample_title = DocViewer::getPageTitle();
$title = Title::newFromText($sample_title);
$article = 'Sample';
$m = new MobileSampleBuilder();
echo $m->createByHtml($title, $article);
return;
} elseif ($action == 'view-languages') {
$m = new MobileViewLanguagesBuilder();
} elseif (!$pageExists) {
$article = '404 page';
$m = new Mobile404Builder();
} else {
// article page
$m = new MobileArticleBuilder();
}
$wgOut->setArticleBodyOnly(true);
wfRunHooks('JustBeforeOutputHTML', array(&$this));
echo $m->createByHtml($wgTitle, $article);
}
/**
* EXECUTE
**/
function execute($par = '')
{
global $wgOut, $wgRequest, $wgHooks, $wgCanonical, $wgSquidMaxage;
$sample = preg_replace('@-@', ' ', $par);
wfLoadExtensionMessages('DocViewer');
//no side bar
$wgHooks['ShowSideBar'][] = array('DocViewer::removeSideBarCallback');
//no head section
$wgHooks['ShowHeadSection'][] = array('DocViewer::removeHeadSectionCallback');
//make a custom canonical url
self::$wgSampleURL = wfExpandUrl(self::$wgSampleURL . $par);
$wgHooks['GetFullURL'][] = array('DocViewer::getCanonicalUrl');
//page title
$page_title = $this->getPageTitle($par);
$wgOut->setHTMLTitle(wfMsg('pagetitle', $page_title));
//the guts
$wgOut->addCSScode('dvc');
// css path defined in extensions/min/groupConfig.php
$wgOut->addScript(HtmlSnips::makeUrlTags('js', array('docviewer.js'), 'extensions/wikihow/docviewer', false));
$html = self::displayContainer($par, false);
if (!$html) {
//nothin'
$wgOut->setStatusCode(404);
$html = '<p>' . wfMsg('dv-no-doc-err') . '</p>';
} else {
//http cache headers
$wgOut->setSquidMaxage($wgSquidMaxage);
//meta tags
$wgOut->addMeta('description', "Use our sample '{$page_title}.' Read it or download it for free. Free help from wikiHow.");
$wgOut->addMeta('keywords', $sample . ', ' . wfMsg('sample_meta_keywords_default'));
$wgOut->setRobotPolicy('index,follow');
}
$wgOut->addHTML($html);
}
