setGadget($gadget);
// Was a privacy policy header configured? if so set it
if (Config::get('P3P') != '') {
header("P3P: " . Config::get('P3P'));
}
$content = '';
// Set no doctype if quirks mode is requestet because of quirks or doctype attribute
if ((isset($view['quirks']) && $view['quirks']) || $gadget->useQuirksMode()) {
} else {
// Override & insert DocType if Gadget is written for OpenSocial 2.0 or greater,
// if quirksmode is not set
$version20 = new OpenSocialVersion('2.0.0');
if ($gadget->getDoctype()) {
$content .= "getDoctype() . "\n";
} else if ($gadget->getSpecificationVersion()->isEqualOrGreaterThan($version20)) {
$content .= "\n";
} else { // prior to 2.0 the php version always set this doc type, when no quirks attribute was specified
$content .= "\n";
}
}
// Rewriting the gadget's content using the libxml library does impose some restrictions to the validity of the input html, so
// for the time being (until either gadgets are all fixed, or we find a more tolerant html parsing lib), we try to avoid it when we can
$domRewrite = false;
if (isset($gadget->gadgetSpec->rewrite) || Config::get('rewrite_by_default')) {
$domRewrite = true;
} elseif ((strpos($view['content'], 'text/os-data') !== false || strpos($view['content'], 'text/os-template') !== false) && ($gadget->gadgetSpec->templatesDisableAutoProcessing == false)) {
$domRewrite = true;
}
if (!$domRewrite) {
// Manually generate the html document using basic string concatinations instead of using our DOM based functions
$content .= "\n\n\n";
$content .= '\n";
$scripts = $this->getJavaScripts();
foreach ($scripts as $script) {
if ($script['type'] == 'inline') {
$content .= "\n";
} else {
$content .= "\n";
}
}
$content .= "\n\n";
$content .= $gadget->substitutions->substitute($view['content']);
$content .= '\n";
$content .= "\n\n\n";
} else {
// Use the (libxml2 based) DOM rewriter
$content .= "\n";
// Append the content for the selected view
$content .= $gadget->substitutions->substitute($view['content']);
$content .= "\n\n";
$content = $this->parseTemplates($content);
$content = $this->rewriteContent($content);
$content = $this->addTemplates($content);
}
echo $content;
}
}