/**
* The constructor.
*
* @param int $id
*/
public function __construct($id = 0)
{
$this->id = papi_get_post_id($id);
$this->post = get_post($this->id);
$id = papi_get_page_type_id($this->id);
$this->type_class = papi_get_entry_type_by_id($id);
}
/**
* Get WordPress post type in various ways.
*
* @param int $post_id
*
* @return string
*/
function papi_get_post_type($post_id = null)
{
if ($post_type = papi_get_or_post('post_type')) {
return $post_type;
}
$post_id = papi_get_post_id($post_id);
if ($post_id !== 0) {
return strtolower(get_post_type($post_id));
}
$page = papi_get_qs('page');
if (is_string($page) && strpos(strtolower($page), 'papi-add-new-page,') !== false) {
$exploded = explode(',', $page);
if (empty($exploded[1])) {
return '';
}
return $exploded[1];
}
// If only `post-new.php` without any querystrings
// it would be the post post type.
$req_uri = $_SERVER['REQUEST_URI'];
$exploded = explode('/', $req_uri);
$last = end($exploded);
if ($last === 'post-new.php') {
return 'post';
}
return '';
}
/**
* Append post type query string.
*
* @param string $url
* @param string $post_type_arg
*
* @return string
*/
function papi_append_post_type_query($url, $post_type_arg = null)
{
if (strpos($url, 'post_type=') !== false) {
return preg_replace('/&%.+/', '', $url);
}
$post_id = papi_get_post_id();
if ($post_id === 0) {
$post_type = papi_get_or_post('post_type');
} else {
$post_type = get_post_type($post_id);
}
if (!empty($post_type_arg) && empty($post_type)) {
$post_type = $post_type_arg;
}
if (empty($post_type)) {
$post_type = 'post';
}
if (!empty($post_type)) {
if (substr($url, -1, 1) !== '&') {
$url .= '&';
}
$url .= 'post_type=' . $post_type;
}
return $url;
}
/**
* Append post type query string.
*
* @param string $url
* @param string $post_type_arg
*
* @return string
*/
function papi_append_post_type_query($url, $post_type_arg = null)
{
if (strpos($url, 'post_type=') !== false) {
return preg_replace('/&%.+/', '', $url);
}
$post_type = '';
// Only change post type if post type arg isn't the same.
if ($post_type_arg !== $post_type) {
$post_type = $post_type_arg;
}
// Add post type if empty.
if (empty($post_type)) {
$post_id = papi_get_post_id();
if ($post_id === 0) {
$post_type = papi_get_or_post('post_type');
} else {
$post_type = get_post_type($post_id);
}
if (empty($post_type)) {
$post_type = $post_type_arg;
}
if (empty($post_type)) {
$post_type = 'post';
}
}
// Add right query string character.
if (!empty($post_type)) {
if (substr($url, -1, 1) !== '&') {
$url .= '&';
}
$url .= 'post_type=' . $post_type;
}
return $url;
}
/**
* Get meta post type.
*
* @return string
*/
private function get_post_type()
{
if ($post_id = papi_get_post_id()) {
return get_post_type($post_id);
}
if ($post_type = papi_get_post_type()) {
return $post_type;
}
return $this->box->id;
}
/**
* The constructor.
*
* Create a new instance of the class.
*
* @param int $post_id
*/
public function __construct($post_id = 0)
{
if ($post_id === 0) {
$this->id = papi_get_post_id();
} else {
$this->id = intval($post_id);
}
$this->post = get_post($this->id);
$id = papi_get_page_type_id($this->id);
$this->page_type = papi_get_page_type_by_id($id);
}
/**
* Get meta post type.
*
* @return string
*/
protected function get_post_type()
{
if (papi_get_meta_type() === 'post') {
if ($post_id = papi_get_post_id()) {
return get_post_type($post_id);
}
if ($post_type = papi_get_post_type()) {
return $post_type;
}
}
return $this->box->id;
}
/**
* Shortcode for `papi_get_field` function.
*
* [papi_field id=1 slug="property_slug" default="Default value"][/papi_field]
*
* @param array $atts
*
* @return mixed
*/
function papi_field_shortcode($atts)
{
$atts['id'] = isset($atts['id']) ? $atts['id'] : 0;
$atts['id'] = papi_get_post_id($atts['id']);
$default = isset($atts['default']) ? $atts['default'] : '';
if (empty($atts['id']) || empty($atts['slug'])) {
$value = $default;
} else {
$value = papi_get_field($atts['id'], $atts['slug'], $default);
}
if (is_array($value)) {
$value = implode(', ', $value);
}
return $value;
}
/**
* Set page type to a post.
*
* @param mixed $post_id
* @param string $page_type
*
* @return bool
*/
function papi_set_page_type_id($post_id, $page_type)
{
return papi_page_type_exists($page_type) && update_post_meta(papi_get_post_id($post_id), papi_get_page_type_key(), $page_type);
}
/**
* Get import options.
*
* @param mixed $options
*
* @return array
*/
protected function get_import_options($options)
{
$default_options = ['meta_id' => 0, 'meta_type' => 'post', 'post_id' => 0, 'page_type' => '', 'update_arrays' => false];
if (!is_array($options)) {
$options = array_merge($default_options, ['post_id' => papi_get_post_id($options)]);
}
return array_merge($default_options, $options);
}
/**
* Get value from the database.
*
* @return string
*/
public function get_value()
{
$value = $this->format_value(parent::get_value(), $this->get_slug(), papi_get_post_id());
return $this->get_setting('allow_html') ? $value : esc_html($value);
}
/**
* Populate post type.
*
* @param array|string $post_type
*
* @return string
*/
private function populate_post_type($post_type)
{
$post_id = papi_get_post_id();
if ($post_id !== 0) {
return get_post_type($post_id);
}
// Get the post type that we currently are on if it exist in the array of post types.
$post_type = array_filter(papi_to_array($post_type), function ($post_type) {
// Support fake post types.
if (strpos($post_type, '_papi') !== false) {
return true;
}
return !empty($post_type) && strtolower($post_type) === strtolower(papi_get_or_post('post_type'));
});
if (!empty($post_type)) {
return $post_type[0];
}
return 'page';
}
/**
* Get value from the database.
*
* @return float|int
*/
public function get_value()
{
return $this->format_value(parent::get_value(), $this->get_slug(), papi_get_post_id());
}
/**
* 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
}
/**
* Get page from factory.
*
* @param int $post_id
* @param string $type
*
* @return mixed
*/
public static function factory($post_id, $type = self::TYPE_POST)
{
if (papi_is_option_page()) {
$type = self::TYPE_OPTION;
}
$class_suffix = '_' . ucfirst($type) . '_Page';
$class_name = 'Papi' . $class_suffix;
if (!class_exists($class_name)) {
return;
}
$post_id = papi_get_post_id($post_id);
$page = new $class_name($post_id);
$page->set_type($type);
if (!$page->valid()) {
return;
}
return $page;
}
/**
* 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
}
/**
* Render property html.
*/
public function html()
{
$post_id = papi_get_post_id();
$settings = $this->get_settings();
// Create query array for every page type.
$page_types = array_map(function ($page_type) {
return ['key' => papi_get_page_type_key(), 'value' => $page_type, 'compare' => 'LIKE'];
}, papi_to_array($settings->page_type));
// Add relation.
$page_types['relation'] = 'OR';
// Prepare arguments for WP_Query.
$args = ['post_type' => 'any', 'no_found_rows' => true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false, 'meta_query' => $page_types];
$query = new WP_Query($args);
$posts = $query->get_posts();
$values = [];
foreach (papi_to_array($settings->slug) as $slug) {
foreach ($posts as $post) {
$val = papi_get_field($post->ID, $slug);
$val = array_filter(papi_to_array($val), function ($item) use($post_id) {
return is_object($item) && $item->ID === $post_id;
});
if (empty($val)) {
continue;
}
$page_type = papi_get_entry_type_by_meta_id($post->ID);
if (empty($page_type)) {
continue;
}
// Create the array
if (!isset($values[$post->post_type])) {
$values[$post->post_type] = [];
}
if (!isset($values[$post->post_type][$page_type->name])) {
$values[$post->post_type][$page_type->name] = [];
}
// Add the post
if (!isset($values[$post->post_type][$page_type->name][$post->ID]) && !empty($val)) {
$values[$post->post_type][$page_type->name][$post->ID] = $post;
}
}
}
?>
<ul class="papi-property-reference" data-papi-rule="<?php
echo esc_attr($this->html_name());
?>
">
<?php
if (empty($values)) {
?>
<p>
<?php
esc_html_e('No references exists', 'papi');
?>
</p>
<?php
}
ksort($values);
foreach ($values as $title => $val) {
$post_type = get_post_type_object($title);
?>
<li>
<h3><?php
echo esc_html($post_type->labels->name);
?>
</h3>
<div class="handlediv" title="Click to toggle"><br></div>
</li>
<li>
<div class="page-types">
<ul>
<?php
ksort($val);
foreach ($val as $name => $posts) {
?>
<li class="heading-border">
<h4><?php
echo esc_html($name);
?>
</h4>
<div class="handlediv" title="Click to toggle"><br></div>
</li>
<li>
<div class="box">
<?php
$i = 0;
foreach ($posts as $post) {
?>
<a href="<?php
echo esc_attr(get_edit_post_link($post->ID));
?>
"><?php
echo esc_html($post->post_title);
?>
</a>
<?php
$i++;
}
?>
<div class="clear"></div>
</div>
</li>
<?php
}
?>
</ul>
<div class="clear"></div>
</div>
</li>
<?php
}
?>
</ul>
<?php
}
/**
* Set page type to a post.
*
* @param mixed $post_id
* @param string $page_type
*
* @return bool
*/
function papi_set_page_type_id($post_id, $page_type)
{
if (papi_content_type_exists($page_type)) {
return update_post_meta(papi_get_post_id($post_id), papi_get_page_type_key(), $page_type);
}
return false;
}
/**
* Get post id.
*
* @return int
*/
public function get_post_id()
{
if (!papi_is_empty($this->post_id)) {
return $this->post_id;
}
if ($this->store instanceof Papi_Core_Meta_Store) {
return $this->store->id;
}
return papi_get_post_id();
}
/**
* Get page from factory.
*
* @param int $post_id
* @param string $type
*
* @return mixed
*/
public static function factory($post_id, $type = 'page')
{
$type = $type === 'page' ? 'post' : $type;
$class_suffix = '_' . ucfirst($type) . '_Page';
$class_name = 'Papi' . $class_suffix;
if (!class_exists($class_name)) {
return;
}
$post_id = papi_get_post_id($post_id);
$page = new $class_name($post_id);
if (!$page->valid()) {
return;
}
return $page;
}
/**
* Update field with new value. The old value will be deleted.
*
* @param int $post_id
* @param string $slug
* @param mixed $value
* @param string $type
*
* @return bool
*/
function papi_update_field($post_id = null, $slug = null, $value = null, $type = 'page')
{
if (!is_numeric($post_id) && is_string($post_id)) {
$value = $slug;
$slug = $post_id;
$post_id = null;
}
if (!is_string($slug) || empty($slug)) {
return false;
}
if (papi_is_empty($value)) {
return papi_delete_field($post_id, $slug, $type);
}
$post_id = papi_get_post_id($post_id);
if ($post_id === 0 && $type === Papi_Post_Page::TYPE) {
return false;
}
$page = papi_get_page($post_id, $type);
if (is_null($page)) {
return false;
}
$property = $page->get_property($slug);
if (!papi_is_property($property)) {
return false;
}
papi_delete_field($post_id, $slug, $type);
$value = $property->update_value($value, $slug, $post_id);
$value = papi_filter_update_value($property->get_option('type'), $value, $slug, $post_id);
return papi_update_property_meta_value(['type' => $type, 'post_id' => $post_id, 'slug' => $slug, 'value' => $value]);
}
/**
* Get property value.
*
* @param Papi_Core_Conditional_Rule $rule
*
* @return mixed
*/
private function get_value(Papi_Core_Conditional_Rule $rule)
{
if (papi_doing_ajax()) {
$source = $rule->get_source();
$post_id = papi_get_post_id();
$page_type = papi_get_page_type_by_post_id($post_id);
if (!papi_is_empty($source) && $page_type instanceof Papi_Page_Type !== false) {
if (papi_is_property($page_type->get_property($rule->slug))) {
return $this->get_deep_value($rule->slug, $source);
}
}
}
if (!papi_is_empty($rule->get_source())) {
return $this->get_deep_value($rule->slug, $rule->get_source());
}
$slug = $rule->get_field_slug();
if (papi_is_option_page()) {
$value = papi_get_option($slug);
} else {
$value = papi_get_field($slug);
}
return $this->get_deep_value($slug, $value);
}