/**
* Get related posts attachments data slightly modified.
*
* @return array Attachments data.
*/
function presscore_get_related_posts($options = array())
{
$default_options = array('select' => 'only', 'exclude_current' => true, 'args' => array());
$options = wp_parse_args($options, $default_options);
// exclude current post if in the loop
if (in_the_loop() && $options['exclude_current']) {
$options['args'] = array_merge($options['args'], array('post__not_in' => array(get_the_ID())));
}
$posts = presscore_get_posts_in_categories($options);
update_post_thumbnail_cache($posts);
$attachments_ids = array();
$attachments_data_override = array();
$posts_data = array();
// get posts attachments id
if ($posts->have_posts()) {
global $post;
$post_back = $post;
while ($posts->have_posts()) {
$posts->the_post();
// thumbnail or first attachment id
if (has_post_thumbnail()) {
$attachment_id = get_post_thumbnail_id();
} else {
if ($attachment = presscore_get_first_image()) {
$attachment_id = $attachment->ID;
} else {
$attachment_id = 0;
}
}
switch (get_post_type()) {
case 'post':
$post_meta = presscore_new_posted_on('post');
break;
case 'dt_portfolio':
$post_meta = presscore_new_posted_on('dt_portfolio');
break;
default:
$post_meta = presscore_new_posted_on();
}
$post_data = array();
/////////////////////////
// attachment data //
/////////////////////////
$post_data['full'] = $post_data['width'] = $post_data['height'] = '';
$meta = wp_get_attachment_image_src($attachment_id, 'full');
if (!empty($meta)) {
$post_data['full'] = esc_url($meta[0]);
$post_data['width'] = absint($meta[1]);
$post_data['height'] = absint($meta[2]);
}
$post_data['thumbnail'] = wp_get_attachment_image_src($attachment_id, 'thumbnail');
$post_data['caption'] = '';
$post_data['video_url'] = esc_url(get_post_meta($attachment_id, 'dt-video-url', true));
$post_data['mime_type_full'] = get_post_mime_type($attachment_id);
$post_data['mime_type'] = dt_get_short_post_myme_type($attachment_id);
$post_data['ID'] = $attachment_id;
$post_data['image_attachment_data'] = array('caption' => $post_data['caption'], 'description' => wp_kses_post(get_post_field('post_content', $attachment_id)), 'title' => presscore_imagee_title_is_hidden($attachment_id) ? '' : get_the_title($attachment_id), 'permalink' => get_permalink($attachment_id), 'video_url' => $post_data['video_url'], 'ID' => $attachment_id);
///////////////////
// post data //
///////////////////
$post_data['title'] = get_the_title();
$post_data['permalink'] = get_permalink();
$post_data['link'] = presscore_get_project_link('project-link');
$post_data['description'] = get_the_excerpt();
$post_data['alt'] = get_the_title();
$post_data['parent_id'] = get_the_ID();
$post_data['meta'] = $post_meta;
// save data
$posts_data[] = $post_data;
}
$post = $post_back;
setup_postdata($post);
}
return $posts_data;
}
/**
* Get related posts attachments data slightly modified.
*
* @return array Attachments data.
*/
function presscore_get_related_posts($options = array())
{
$default_options = array('select' => 'only', 'exclude_current' => true, 'args' => array());
$options = wp_parse_args($options, $default_options);
// exclude current post if in the loop
if (in_the_loop() && $options['exclude_current']) {
$options['args'] = array_merge($options['args'], array('post__not_in' => array(get_the_ID())));
}
$posts = presscore_get_posts_in_categories($options);
$attachments_ids = array();
$attachments_data_override = array();
$posts_data = array();
// get posts attachments id
if ($posts->have_posts()) {
while ($posts->have_posts()) {
$posts->the_post();
// thumbnail or first attachment id
if (has_post_thumbnail()) {
$attachments_ids[] = get_post_thumbnail_id();
} else {
if ($attachment = presscore_get_first_image()) {
$attachments_ids[] = $attachment->ID;
} else {
$attachments_ids[] = 0;
}
}
switch (get_post_type()) {
case 'post':
$post_meta = presscore_new_posted_on('post');
break;
case 'dt_portfolio':
$post_meta = presscore_new_posted_on('dt_portfolio');
break;
default:
$post_meta = presscore_new_posted_on();
}
$attachments_data_override[] = array('permalink' => get_permalink(), 'link' => presscore_get_project_link('project-link'), 'title' => get_the_title(), 'description' => get_the_excerpt(), 'alt' => get_the_title(), 'parent_id' => get_the_ID(), 'meta' => $post_meta);
}
wp_reset_postdata();
}
if ($attachments_ids) {
// what we want
$attachments_data = presscore_get_attachment_post_data($attachments_ids);
// what we get
$attachments_data_ids = array();
if ($attachments_data) {
$attachments_data_ids = wp_list_pluck($attachments_data, 'ID');
}
$default_image = presscore_get_default_image();
foreach ($attachments_ids as $key => $id) {
$attachments_data_key = array_search($id, $attachments_data_ids);
// if there are image - add it to array
if (false !== $attachments_data_key) {
$posts_data[$key] = $attachments_data[$attachments_data_key];
// or add noimage
} else {
$posts_data[$key] = array('full' => $default_image[0], 'width' => $default_image[1], 'height' => $default_image[2]);
}
if (isset($attachments_data_override[$key])) {
$posts_data[$key] = array_merge($posts_data[$key], $attachments_data_override[$key]);
}
}
}
return $posts_data;
}
