Use Search Engine
The Tea Theme Options is provided with a list of plugins, such as a super powerfull Search Engine which uses ElasticSearch.
Here is how to display results from the Search Engine.
<?php
//Get results from Tea_Theme_Options, instance of `$tea` variable.
$results = $tea->search()->searchContents();
?>
<?php if ($results['total']): ?>
<aside class="filter-search">
<ul>
<?php foreach ($results['types'] as $typ): ?>
<li><?php echo $typ ?> (<?php echo count($results['results'][$typ]) ?>)</li>
<?php endforeach ?>
</ul>
</aside>
<section class="results">
<?php foreach ($results['results'] as $type => $type_res): ?>
<h2><?php echo sprintf(__('%s (%d)'), $type, count($type_res)) ?></h2>
<div class="row">
<?php foreach ($type_res as $res): ?>
<?php
//Get source and score.
$score = $res['score'];
$source = $res['source'];
//Get datas.
$id = $source['id'];
$title = $source['title'];
$content = $source['content'];
//Include template.
if ('category' == $type || 'post_tag' == $type) {
$link = get_term_link(intval($id), $type);
?>
<article class="article" itemscope itemtype="http://schema.org/BlogPosting">
<h3 itemprop="name"><?php echo $title ?> (<?php echo $score ?>)</h3>
<?php if (!empty($content)): ?>
<div class="media-content" itemprop="headline"><?php echo $content ?></div>
<?php endif ?>
<a href="<?php echo $link ?>" title="<?php echo esc_html($title) ?>" itemprop="url"><?php _e('See all') ?></a>
</article>
<?php
}
else if ('post' == $type) {
$date = isset($source['date']) ? date('j F Y à H:i', strtotime($source['date'])) : date('j F Y à H:i');
$excerpt = isset($source['excerpt']) ? $source['excerpt'] : '';
$link = get_permalink($id);
//get author datas
$author = array(
'id' => $source['author'],
'name' => get_the_author_meta('display_name', $source['author']),
'link' => get_author_posts_url($source['author'])
);
//get date datas
$date = array(
'complete' => date('c', strtotime($source['date'])),
'display' => date('j F Y à H:i', strtotime($source['date']))
);
?>
<article class="article" itemscope itemtype="http://schema.org/BlogPosting">
<aside class="post-categories" itemprop="keywords">
<ul>
<?php get_the_term_list($id, 'category', '<li>', ',</li><li>', '</li>') ?>
</ul>
</aside>
<?php if (has_post_thumbnail($id)):
$image = wp_get_attachment_image_src(get_post_thumbnail_id($id), 'thumbnail');
?>
<a href="<?php echo $link ?>" title="<?php echo esc_html($title) ?>" class="thumbnail" itemprop="url">
<img src="<?php echo $image[0] ?>" alt="" width="<?php echo $image[1] ?>" height="<?php echo $image[2] ?>" />
</a>
<?php endif ?>
<h3 itemprop="name"><?php echo $title ?> (<?php echo $score ?>)</h3>
<span class="media-time">
<?php echo sprintf(
__('By <a href="%s" itemprop="author">%s</a> on <time datetime="%s" itemprop="datePublished">%s</time>'),
$author['link'],
$author['name'],
$date['complete'],
$date['display']
); ?>
</span>
<div class="media-content" itemprop="headline"><?php echo $excerpt ?></div>
<a href="<?php echo $link ?>" title="<?php echo esc_html($title) ?>" itemprop="url"><?php _e('Read more') ?></a>
</article>
<?php
}
?>
<?php endforeach ?>
</div>
<?php endforeach ?>
</section>
<?php else: ?>
<section class="results">
<div class="row">
<p><?php _e('Apologies, but no results were found for the requested archive. Perhaps searching will help find a related post.') ?></p>
</div>
</section>
<?php endif ?>
Updated less than a minute ago