function render_field($field)
{
// enqueue
acf_enqueue_uploader();
// vars
$atts = array('id' => $field['id'], 'class' => "acf-gallery {$field['class']}", 'data-library' => $field['library'], 'data-min' => $field['min'], 'data-max' => $field['max'], 'data-mime_types' => $field['mime_types'], 'data-insert' => $field['insert'], 'data-columns' => 4);
// set gallery height
$height = acf_get_user_setting('gallery_height', 400);
$height = max($height, 200);
// minimum height is 200
$atts['style'] = "height:{$height}px";
// get posts
$value = $this->get_attachments($field['value']);
?>
<div <?php
acf_esc_attr_e($atts);
?>
>
<div class="acf-hidden">
<?php
acf_hidden_input(array('name' => $field['name'], 'value' => ''));
?>
</div>
<div class="acf-gallery-main">
<div class="acf-gallery-attachments">
<?php
if ($value) {
?>
<?php
foreach ($value as $i => $v) {
// bail early if no value
if (!$v) {
continue;
}
// vars
$a = array('ID' => $v->ID, 'title' => $v->post_title, 'filename' => wp_basename($v->guid), 'type' => acf_maybe_get(explode('/', $v->post_mime_type), 0), 'class' => 'acf-gallery-attachment acf-soh');
// thumbnail
$thumbnail = acf_get_post_thumbnail($a['ID'], 'medium');
// remove filename if is image
if ($a['type'] == 'image') {
$a['filename'] = '';
}
// class
$a['class'] .= ' -' . $a['type'];
if ($thumbnail['type'] == 'icon') {
$a['class'] .= ' -icon';
}
?>
<div class="<?php
echo $a['class'];
?>
" data-id="<?php
echo $a['ID'];
?>
">
<?php
acf_hidden_input(array('name' => $field['name'] . '[]', 'value' => $a['ID']));
?>
<div class="margin">
<div class="thumbnail">
<img src="<?php
echo $thumbnail['url'];
?>
" alt="" title="<?php
echo $a['title'];
?>
"/>
</div>
<?php
if ($a['filename']) {
?>
<div class="filename"><?php
echo acf_get_truncated($a['filename'], 30);
?>
</div>
<?php
}
?>
</div>
<div class="actions acf-soh-target">
<a class="acf-icon -cancel dark acf-gallery-remove" href="#" data-id="<?php
echo $a['ID'];
?>
" title="<?php
_e('Remove', 'acf');
?>
"></a>
</div>
</div>
<?php
}
?>
<?php
}
?>
</div>
<div class="acf-gallery-toolbar">
<ul class="acf-hl">
<li>
<a href="#" class="acf-button button button-primary acf-gallery-add"><?php
_e('Add to gallery', 'acf');
?>
</a>
</li>
<li class="acf-fr">
<select class="acf-gallery-sort">
<option value=""><?php
_e('Bulk actions', 'acf');
?>
</option>
<option value="date"><?php
_e('Sort by date uploaded', 'acf');
?>
</option>
<option value="modified"><?php
_e('Sort by date modified', 'acf');
?>
</option>
<option value="title"><?php
_e('Sort by title', 'acf');
?>
</option>
<option value="reverse"><?php
_e('Reverse current order', 'acf');
?>
</option>
</select>
</li>
</ul>
</div>
</div>
<div class="acf-gallery-side">
<div class="acf-gallery-side-inner">
<div class="acf-gallery-side-data"></div>
<div class="acf-gallery-toolbar">
<ul class="acf-hl">
<li>
<a href="#" class="acf-button button acf-gallery-close"><?php
_e('Close', 'acf');
?>
</a>
</li>
<li class="acf-fr">
<a class="acf-button button button-primary acf-gallery-update"><?php
_e('Update', 'acf');
?>
</a>
</li>
</ul>
</div>
</div>
</div>
</div>
<?php
}
function get_post_title($post, $field, $post_id = 0, $is_search = 0)
{
// get post_id
if (!$post_id) {
$post_id = acf_get_form_data('post_id');
}
// vars
$title = acf_get_post_title($post, $is_search);
// featured_image
if (acf_in_array('featured_image', $field['elements'])) {
// vars
$class = 'thumbnail';
$thumbnail = acf_get_post_thumbnail($post->ID, array(17, 17));
// icon
if ($thumbnail['type'] == 'icon') {
$class .= ' -' . $thumbnail['type'];
}
// append
$title = '<div class="' . $class . '">' . $thumbnail['html'] . '</div>' . $title;
}
// filters
$title = apply_filters('acf/fields/relationship/result', $title, $post, $field, $post_id);
$title = apply_filters('acf/fields/relationship/result/name=' . $field['_name'], $title, $post, $field, $post_id);
$title = apply_filters('acf/fields/relationship/result/key=' . $field['key'], $title, $post, $field, $post_id);
// return
return $title;
}
