/**
* Add the "Set Featured Media" button in the term edit page
*
* @since 0.5.4
* @see largo_term_featured_media_enqueue_post_editor
*/
function largo_add_term_featured_media_button($context = '')
{
// Post ID here is the id of the post that Largo uses to keep track of the term's metadata. See largo_get_term_meta_post.
$post_id = largo_get_term_meta_post($context->taxonomy, $context->term_id);
$has_featured_media = largo_has_featured_media($post_id);
$language = !empty($has_featured_media) ? 'Edit' : 'Set';
$featured = largo_get_featured_media($post_id);
?>
<tr class="form-field">
<th scope="row" valign="top"><?php
_e('Term banner image', 'largo');
?>
</th>
<td>
<p><a href="#" id="set-featured-media-button" class="button set-featured-media add_media" data-editor="content" title="<?php
echo $language;
?>
Featured Media"><span class="dashicons dashicons-admin-generic"></span> <?php
echo $language;
?>
Featured Media</a> <span class="spinner" style="display: none;"></span></p>
<p class="description">This image will be displayed on the top of the term's archive page.</p>
<input type="hidden" id="post_ID" value="<?php
echo $post_id;
?>
" />
<input type="hidden" id="featured_image_id" value="<?php
echo $featured['attachment'];
?>
" />
<?php
# echo get_the_post_thumbnail($post_id);
?>
</td>
</tr>
<?php
}
function test_largo_get_featured_media()
{
update_post_meta($this->post, 'featured_media', $this->media_types['image']);
$featured_media = largo_get_featured_media($this->post);
$this->assertEquals($featured_media, $this->media_types['image']);
}
/**
* Read the `featured_media` meta for a given post. Expects array $_POST['data']
* with an `id` key corresponding to post ID to look up.
*/
function largo_featured_media_read()
{
if (!empty($_POST['data'])) {
$data = json_decode(stripslashes($_POST['data']), true);
$ret = largo_get_featured_media($data['id']);
// Otherwise, check for `featured_media` post meta
if (!empty($ret)) {
print json_encode($ret);
wp_die();
}
// No featured thumbnail and not `featured_media`, so just return
// an array with the post ID
print json_encode(array('id' => $data['id']));
wp_die();
}
}
function largo_hero_class($post_id, $echo = TRUE)
{
$hero_class = "is-empty";
$featured_media = largo_has_featured_media($post_id) ? largo_get_featured_media($post_id) : array();
$type = isset($featured_media['type']) ? $featured_media['type'] : false;
if (get_post_meta($post_id, 'youtube_url', true) || $type == 'video') {
$hero_class = 'is-video';
} else {
if (has_post_thumbnail($post_id) || $type == 'image') {
$hero_class = 'is-image';
} else {
if ($type == 'gallery') {
$hero_class = 'is-gallery';
} else {
if ($type == 'embed-code') {
$hero_class = 'is-embed';
}
}
}
}
if ($echo) {
echo $hero_class;
} else {
return $hero_class;
}
}
/**
* Add post classes to indicate whether a post has featured media and what type it is
*
* @since 0.5.2
*/
function largo_featured_media_post_classes($classes)
{
global $post;
$featured = largo_get_featured_media($post->ID);
if (!empty($featured)) {
$classes = array_merge($classes, array('featured-media', 'featured-media-' . $featured['type']));
}
return $classes;
}