/**
* Get posts.
*
* @param stdClass $settings
*
* @return array
*/
protected function get_posts($settings)
{
// By default we add posts per page key with the value -1 (all).
if (!isset($settings->query['posts_per_page'])) {
$settings->query['posts_per_page'] = -1;
}
// Prepare arguments for WP_Query.
$args = array_merge($settings->query, ['post_type' => papi_to_array($settings->post_type), 'no_found_rows' => true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false]);
$query = new WP_Query($args);
$posts = $query->get_posts();
// Keep only objects.
$posts = papi_get_only_objects($posts);
$results = [];
// Set labels.
foreach ($posts as $post) {
$obj = get_post_type_object($post->post_type);
if (empty($obj)) {
continue;
}
if (!isset($results[$obj->labels->menu_name])) {
$results[$obj->labels->menu_name] = [];
}
$results[$obj->labels->menu_name][] = $post;
}
return $results;
}
/**
* Get posts.
*
* @param string $post_type
*
* @return array
*/
protected function get_posts($post_type = '')
{
$query = $this->get_setting('query');
$layout = $this->get_setting('layout');
// By default we add posts per page key with the value -1 (all).
if (!isset($query['posts_per_page'])) {
$query['posts_per_page'] = -1;
}
if ($layout !== 'advanced') {
$post_type = $this->get_post_types();
} else {
if (empty($post_type)) {
$post_type = $this->get_post_types();
$post_type = array_shift($post_type);
}
}
// Prepare arguments for WP_Query.
$args = array_merge($query, ['post_type' => $post_type, 'no_found_rows' => true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false]);
$posts = (new WP_Query($args))->posts;
// Keep only objects.
$posts = papi_get_only_objects($posts);
$results = [];
foreach ($posts as $post) {
$obj = get_post_type_object($post->post_type);
if (empty($obj)) {
continue;
}
if (!isset($results[$obj->labels->menu_name])) {
$results[$obj->labels->menu_name] = [];
}
$results[$obj->labels->menu_name][] = $post;
}
ksort($results);
return $results;
}
/**
* Render property html.
*/
public function html()
{
$post_id = papi_get_post_id();
$slug = $this->html_name();
$settings = $this->get_settings();
$settings_json = [];
$sort_option = $this->get_sort_option($post_id);
$sort_options = static::get_sort_options();
$values = papi_get_only_objects($this->get_value());
$items = $this->get_items($settings);
if (papi_is_empty($settings->items)) {
$values = array_map([$this, 'convert_post_to_item'], $values);
} else {
foreach (array_keys($sort_options) as $key) {
if (strpos($key, 'Post') === 0) {
unset($sort_options[$key]);
}
}
}
// Remove existing values if `only once` is active.
if ($this->get_setting('only_once')) {
$items = array_udiff($items, $values, function ($a, $b) {
// Backwards compatibility with both `post_title` and `title`.
return strcmp(strtolower(isset($a->post_title) ? $a->post_title : $a->title), strtolower(isset($b->post_title) ? $b->post_title : $b->title));
});
}
// Convert all sneak case key to camel case.
foreach ((array) $settings as $key => $val) {
if (!is_string($key) || !in_array($key, ['only_once', 'limit'], true)) {
continue;
}
if ($key = papi_camel_case($key)) {
$settings_json[$key] = $val;
}
}
?>
<div class="papi-property-relationship" data-settings='<?php
echo esc_attr(papi_maybe_json_encode($settings_json));
?>
'>
<input type="hidden" name="<?php
echo esc_attr($slug);
?>
[]" data-papi-rule="<?php
echo esc_attr($slug);
?>
" />
<div class="relationship-inner">
<div class="relationship-top-left">
<label for="<?php
echo esc_attr($this->html_id('search'));
?>
"><?php
esc_html_e('Search', 'papi');
?>
</label>
<input id="<?php
echo esc_attr($this->html_id('search'));
?>
" type="search" />
</div>
<div class="relationship-top-right">
<?php
if ($settings->show_sort_by) {
?>
<label for="<?php
echo esc_attr($this->html_id('sort_option'));
?>
"><?php
esc_html_e('Sort by', 'papi');
?>
</label>
<select id="<?php
echo esc_attr($this->html_id('sort_option'));
?>
" name="<?php
echo esc_attr($this->html_id('sort_option'));
?>
">
<?php
foreach (array_keys($sort_options) as $key) {
?>
<option value="<?php
echo esc_attr($key);
?>
" <?php
echo $key === $sort_option ? 'selected="selected"' : '';
?>
><?php
echo esc_html($key);
?>
</option>
<?php
}
?>
</select>
<?php
}
?>
</div>
<div class="papi-clear"></div>
</div>
<div class="relationship-inner">
<div class="relationship-left">
<ul>
<?php
foreach ($items as $item) {
if (!empty($item->title)) {
?>
<li>
<input type="hidden" data-name="<?php
echo esc_attr($slug);
?>
[]" value="<?php
echo esc_attr($item->id);
?>
"/>
<a href="#" title="<?php
echo esc_attr($item->title);
?>
"><?php
echo esc_html($item->title);
?>
</a>
<span class="icon plus"></span>
</li>
<?php
}
}
?>
</ul>
</div>
<div class="relationship-right">
<ul>
<?php
foreach ($values as $item) {
?>
<li>
<input type="hidden" name="<?php
echo esc_attr($slug);
?>
[]"
value="<?php
echo esc_attr($item->id);
?>
"/>
<a href="#"><?php
echo esc_attr($item->title);
?>
</a>
<span class="icon minus"></span>
</li>
<?php
}
?>
</ul>
</div>
<div class="papi-clear"></div>
</div>
</div>
<?php
}
/**
* Render property html.
*/
public function html()
{
$post_id = papi_get_post_id();
$slug = $this->html_name();
$settings = $this->get_settings();
$settings_json = [];
$sort_option = $this->get_sort_option($post_id);
$sort_options = static::get_sort_options();
$values = papi_get_only_objects($this->get_value());
$items = $this->get_items($settings);
if (papi_is_empty($settings->items)) {
$values = array_map([$this, 'convert_post_to_item'], $values);
} else {
foreach ($sort_options as $key => $sort) {
if (strpos($key, 'Post') === 0) {
unset($sort_options[$key]);
}
}
}
// Convert all sneak case key to camel case.
foreach ((array) $settings as $key => $val) {
if (!is_string($key) || !in_array($key, ['only_once', 'limit'])) {
continue;
}
$settings_json[papi_camel_case($key)] = $val;
}
?>
<div class="papi-property-relationship" data-settings='<?php
echo json_encode($settings_json);
?>
'>
<input type="hidden" name="<?php
echo $slug;
?>
[]" data-papi-rule="<?php
echo $slug;
?>
" />
<div class="relationship-inner">
<div class="relationship-top-left">
<label for="<?php
echo $this->html_id('search');
?>
"><?php
_e('Search', 'papi');
?>
</label>
<input id="<?php
echo $this->html_id('search');
?>
" type="search" />
</div>
<div class="relationship-top-right">
<?php
if ($settings->show_sort_by) {
?>
<label for="<?php
echo $this->html_id('sort_option');
?>
"><?php
_e('Sort by', 'papi');
?>
</label>
<select id="<?php
echo $this->html_id('sort_option');
?>
" name="<?php
echo $this->html_id('sort_option');
?>
">
<?php
foreach ($sort_options as $key => $v) {
?>
<option value="<?php
echo $key;
?>
" <?php
echo $key === $sort_option ? 'selected="selected"' : '';
?>
><?php
echo $key;
?>
</option>
<?php
}
?>
</select>
<?php
}
?>
</div>
<div class="papi-clear"></div>
</div>
<div class="relationship-inner">
<div class="relationship-left">
<ul>
<?php
foreach ($items as $item) {
if (!empty($item->title)) {
?>
<li>
<input type="hidden"
data-name="<?php
echo $slug;
?>
[]"
value="<?php
echo $item->id;
?>
"/>
<a href="#"><?php
echo $item->title;
?>
</a>
<span class="icon plus"></span>
</li>
<?php
}
}
?>
</ul>
</div>
<div class="relationship-right">
<ul>
<?php
foreach ($values as $item) {
?>
<li>
<input type="hidden" name="<?php
echo $slug;
?>
[]"
value="<?php
echo $item->id;
?>
"/>
<a href="#"><?php
echo $item->title;
?>
</a>
<span class="icon minus"></span>
</li>
<?php
}
?>
</ul>
</div>
<div class="papi-clear"></div>
</div>
</div>
<?php
}