/**
* This view is sent when $wgFbDisableLogin is true. In this case, the user
* must be logged in to Facebook to view the wiki, so we present a single
* login button.
*/
private function exclusiveLoginToFacebookView()
{
global $wgOut, $wgSitename, $wgUser;
$loginFormWidth = 400;
// pixels
$this->outputHeader();
$html = '
<div id="userloginForm">
<form style="width: ' . $loginFormWidth . 'px;">
<h2>' . wfMsg('userlogin') . '</h2>
<p>' . wfMsg('facebook-only-text', $wgSitename) . '<br/><br/></p>' . "\n";
// Compatiblity with MW < 1.18
global $wgVersion;
if (version_compare($wgVersion, '1.18', '>=')) {
$skin = $this->getSkin();
} else {
global $wgUser;
$skin = $wgUser->getSkin();
}
$html .= '<fb:login-button show-faces="true" width="' . $loginFormWidth . '" max-rows="3" scope="' . FacebookAPI::getPermissions() . '" colorscheme="' . FacebookXFBML::getColorScheme($skin->getSkinName()) . '"></fb:login-button><br/><br/><br/>' . "\n";
// Add a pretty Like box to entice the user to log in
$html .= '<fb:like href="' . Title::newMainPage()->getFullURL() . '" send="false" width="' . $loginFormWidth . '" show_faces="true"></fb:like>';
$html .= '
</form>
</div>';
$wgOut->addHTML($html);
}
