function generate_rss($posts)
{
$feed = new Feed();
$channel = new Channel();
$rssLength = config('rss.char');
$channel->title(blog_title())->description(blog_description())->url(site_url())->appendTo($feed);
foreach ($posts as $p) {
if (!empty($rssLength)) {
if (strlen(strip_tags($p->body)) < config('rss.char')) {
$string = preg_replace('/\\s\\s+/', ' ', strip_tags($p->body));
$body = $string . '...';
} else {
$string = preg_replace('/\\s\\s+/', ' ', strip_tags($p->body));
$string = substr($string, 0, config('rss.char'));
$string = substr($string, 0, strrpos($string, ' '));
$body = $string . '...';
}
} else {
$body = $p->body;
}
$item = new Item();
$cats = explode(',', str_replace(' ', '', strip_tags(remove_accent($p->category))));
foreach ($cats as $cat) {
$item->category($cat, site_url() . 'category/' . strtolower($cat));
}
$item->title($p->title)->pubDate($p->date)->description($body)->url($p->url)->appendTo($channel);
}
echo $feed;
}
function generate_rss($posts)
{
$feed = new Feed();
$channel = new Channel();
$rssLength = config('rss.char');
$channel->title(blog_title())->description(blog_description())->url(site_url())->appendTo($feed);
foreach ($posts as $p) {
if (!empty($rssLength)) {
if (strlen(strip_tags($p->body)) < config('rss.char')) {
$string = preg_replace('/\\s\\s+/', ' ', strip_tags($p->body));
$body = $string . '...' . ' <a class="readmore" href="' . $p->url . '#more">more</a>';
} else {
$string = preg_replace('/\\s\\s+/', ' ', strip_tags($p->body));
$string = substr($string, 0, config('rss.char'));
$string = substr($string, 0, strrpos($string, ' '));
$body = $string . '...' . ' <a class="readmore" href="' . $p->url . '#more">more</a>';
}
} else {
$body = $p->body;
}
$item = new Item();
$tags = explode(',', str_replace(' ', '', strip_tags($p->tag)));
foreach ($tags as $tag) {
$item->category($tag, site_url() . 'tag/' . $tag);
}
$item->title($p->title)->pubDate($p->date)->description($body)->url($p->url)->appendTo($channel);
}
echo $feed;
}
$blogPostItem->url($url);
$blogPostItem->guid($url, true);
$description = $blogPost['body'];
$description = strip_tags($description);
$description = strtok($description, "\n");
if (strlen($description) > 250) {
$description = wordwrap($description, 250);
$description = strtok($description, "\n");
if (substr($description, -1) != '.') {
$description .= '…';
}
}
$description = html_entity_decode($description);
$blogPostItem->description($description);
$categoryUrl = "https://blog.jacobemerick.com/{$blogPost['category']}/";
$blogPostItem->category($blogPost['category'], $categoryUrl);
$pubDate = new DateTime($blogPost['date']);
$blogPostItem->pubDate($pubDate->getTimestamp());
if (preg_match('@{{photo="([^\\/]+)/([^\\.]+).([^"]+)"}}@', $blogPost['body'], $match) == 1) {
$photoPath = "/photo/{$match[1]}/{$match[2]}-size-large.{$match[3]}";
$photoInternalPath = __DIR__ . '/../../web/public' . $photoPath;
$photoSize = filesize($photoInternalPath);
/**
* ugh, remote host does not have pecl fileinfo
*
* $fInfo = new finfo(FILEINFO_MIME_TYPE);
* $photoType = $fInfo->file($photoInternalPath);
* unset($fInfo);
**/
$photoType = 'image/jpeg';
$blogPostItem->enclosure("https://blog.jacobemerick.com{$photoPath}", $photoSize, $photoType);
$feed = new Feed();
$channel = new Channel();
$channel->title('Wurst update status');
$channel->description("Uni-Hamburg server");
$channel->url('http://zbh.uni-hamburg.de');
$channel->appendTo($feed);
$transformerCategory = new RecordToCategoryTransformer();
$transformerTitle = new RecordToTitleTransformer($transformerCategory);
$transformerDescription = new RecordToDescriptionTransformer($app['twig']);
foreach ($app['wurst.history']->collection() as $id => $element) {
$item = new Item();
$item->author("wurst update");
$item->url("http://{$SERVER_ROOT_SCRIPT}/details/{$id}");
$item->pubDate($element->getDate());
$item->title($transformerTitle->transform($element));
$item->category($transformerCategory->transform($element));
$item->description($transformerDescription->transform($element));
$item->appendTo($channel);
}
return new Response($feed, 200);
});
/**
* Method to show details for given record in rss stream
*
* @todo ids for all records are not unique,
* @todo so it may be a problem but this situation is not so probable
* @todo we can just ignore that, but it should be changed for good
*
*/
$app->get('/details/{unique}', function (Request $request, $unique) use($app) {
assert($collection = $app['wurst.history']->collection(), "History can not be empty");
