public function addItem($_link, $_title, $_desc, $_date)
{
// strip_tags(
$_desc = \lib\utility\excerpt::extractRelevant($_desc, $_title, 500);
$this->rssFeed .= "\n";
$this->rssFeed .= ' <item>' . "\n";
$this->rssFeed .= ' <title>' . $_title . '</title>' . "\n";
$this->rssFeed .= ' <link>' . $this->siteurl . '/' . $_link . '</link>' . "\n";
$this->rssFeed .= ' <description>' . $_desc . '</description>' . "\n";
$this->rssFeed .= ' <pubDate>' . date("D, d M Y H:i:s O", strtotime($_date)) . '</pubDate>' . "\n";
$this->rssFeed .= ' </item>' . "\n";
}
/**
* [view_posts description]
* @return [type] [description]
*/
function view_posts()
{
$this->data->post = array();
$tmp_result = $this->model()->get_posts();
$tmp_fields = array('id' => 'id', 'post_language' => 'language', 'post_title' => 'title', 'post_slug' => 'slug', 'post_content' => 'content', 'post_meta' => 'meta', 'post_type' => 'type', 'post_url' => 'url', 'post_comment' => 'comment', 'post_count' => 'count', 'post_status' => 'status', 'post_parent' => 'parent', 'user_id' => 'user', 'post_publishdate' => 'publishdate', 'date_modified' => 'modified');
foreach ($tmp_fields as $key => $value) {
if (is_array($tmp_result[$key])) {
$this->data->post[$value] = $tmp_result[$key];
} else {
$this->data->post[$value] = html_entity_decode(trim(html_entity_decode($tmp_result[$key])));
}
}
// set page title
$this->data->page['title'] = $this->data->post['title'];
$this->data->page['desc'] = \lib\utility\excerpt::extractRelevant($this->data->post['content'], $this->data->page['title']);
$this->set_title();
$this->data->nav = $this->model()->sp_nav();
}
/**
* [twig_function_posts description]
* @return [type] [description]
*/
public function twig_function_posts()
{
return new \Twig_SimpleFunction('posts', function () {
$posts = $this->model()->posts(...func_get_args());
$html = array_column(func_get_args(), 'html');
$desc = array_column(func_get_args(), 'desc');
if ($html && count($html) === 1) {
$html = $html[0];
}
if ($desc && count($desc) === 1) {
$desc = $desc[0];
}
if ($html) {
$counter = 0;
$result = '';
$content = '';
foreach ($posts as $item) {
$result .= "\n ";
$result .= "<article>";
if ($desc == 'all' || is_numeric($desc) && $desc > $counter) {
$result .= "<a href='/" . $item['url'] . "'>" . $item['title'] . "</a>";
if (isset($item['content'])) {
$content = \lib\utility\excerpt::get($item['content']);
if ($content) {
$result .= '<p>' . $content . '</p>';
}
}
} else {
$result .= "<a href='/" . $item['url'] . "'>" . $item['title'] . "</a>";
}
$result .= "</article>";
// increase counter
$counter++;
}
echo $result;
} else {
return $posts;
}
});
}
