static function renderFeedLink($text, $argv, $parser)
{
$t = @$argv['feed'];
if ($t) {
$t = NewsRenderer::replaceVariables($parser, $t);
}
$title = $t === null ? null : Title::newFromText($t);
if (!$title) {
$title = $GLOBALS['wgTitle'];
}
#$id = @$argv['id'];
$format = @$argv['format'];
if (!$format) {
$format = 'rss';
} else {
$format = strtolower(trim($format));
}
$icon = @$argv['icon'];
$iconright = false;
if (preg_match('/^(.+)\\|(\\w+)$/', $icon, $m)) {
$icon = $m[1];
$iconright = strtolower(trim($m[2])) === 'right';
}
$ticon = $icon ? Title::newFromText($icon, NS_IMAGE) : null;
if ($ticon) {
$image = wfFindFile($ticon);
if (!$image->exists()) {
$image = false;
}
} else {
$image = false;
}
$thumb = $image ? $image->transform(array('width' => 80, 'height' => 16), 0) : null;
if ($image && !$thumb) {
$thumb = $image;
}
$iconurl = $thumb ? $thumb->getUrl() : null;
$url = NewsRenderer::getFeedURL($title, $format);
$ttl = @$argv['title'];
if ($ttl) {
$ttl = NewsRenderer::replaceVariables($parser, $ttl);
}
$s = '';
if ($text) {
$s .= $parser->recursiveTagParse($text);
if (!$ttl) {
$ttl = $text . ' (' . $format . ')';
}
} else {
if (!$ttl) {
$ttl = $format;
}
}
if ($iconurl) {
$ic = '<img border="0" src="' . htmlspecialchars($iconurl) . '" alt="' . htmlspecialchars($ttl) . '" title="' . htmlspecialchars($ttl) . '"/>';
if ($s === '') {
$s = $ic;
} elseif ($iconright) {
$s = "{$s} {$ic}";
} else {
$s = "{$ic} {$s}";
}
}
$html = '<a href="' . htmlspecialchars($url) . '" title="' . htmlspecialchars($ttl) . '">' . $s . '</a>';
return $html;
}
function wfNewsSkinTemplateOutputPageBeforeExec($skin, $tpl)
{
$feeds = $tpl->data['feeds'];
if (!$feeds) {
return true;
}
$title = $skin->getTitle();
//hack...
foreach ($feeds as $format => $e) {
$e['href'] = NewsRenderer::getFeedURL($title, $format);
$feeds[$format] = $e;
}
$tpl->setRef('feeds', $feeds);
return true;
}