/**
* Get value for a property on a page.
*
* @param int $post_id
* @param string $slug
* @param mixed $default
* @param string $type
*
* @return mixed
*/
function papi_get_field($post_id = null, $slug = null, $default = null, $type = 'page')
{
if (!is_numeric($post_id) && is_string($post_id)) {
$default = $slug;
$slug = $post_id;
$post_id = null;
}
if (!is_string($slug) || empty($slug)) {
return $default;
}
$post_id = papi_get_post_id($post_id);
if ($post_id === 0 && $type === Papi_Post_Page::TYPE) {
return $default;
}
$value = papi_cache_get($slug, $post_id);
if ($value === null || $value === false) {
// Check for "dot" notation.
$slugs = explode('.', $slug);
$slug = $slugs[0];
$slugs = array_slice($slugs, 1);
// Get the right page for right content type.
$page = papi_get_page($post_id, $type);
// Return the default value if we don't have a valid page.
if (is_null($page)) {
return $default;
}
$value = papi_field_value($slugs, $page->get_value($slug), $default);
if (papi_is_empty($value)) {
return $default;
}
papi_cache_set($slug, $post_id, $value);
}
return $value;
}
/**
* Format the value of the property before it's returned
* to WordPress admin or the site.
*
* @param mixed $values
* @param string $repeater_slug
* @param int $post_id
*
* @return array
*/
public function format_value($values, $repeater_slug, $post_id)
{
if (!is_array($values)) {
return [];
}
foreach ($values as $index => $layout) {
foreach ($layout as $slug => $value) {
if (is_string($value) && preg_match($this->layout_value_regex, $value)) {
if (isset($values[$index][$this->layout_key])) {
unset($values[$index][$slug]);
continue;
}
$values[$index][$this->layout_key] = $value;
unset($values[$index][$slug]);
continue;
}
if (papi_is_property_type_key($slug)) {
continue;
}
$property_type_slug = papi_get_property_type_key_f($slug);
if (!isset($values[$index][$property_type_slug])) {
continue;
}
$property_type_value = $values[$index][$property_type_slug];
$property_type = papi_get_property_type($property_type_value);
if (!is_object($property_type)) {
continue;
}
// Get property child slug.
$child_slug = $this->get_child_slug($repeater_slug, $slug);
// Create cache key.
$cache_key = sprintf('%s_%d_%s', $repeater_slug, $index, $slug);
// Get raw value from cache if enabled.
if ($this->cache) {
$raw_value = papi_cache_get($cache_key, $post_id, $this->get_meta_type());
} else {
$raw_value = false;
}
// Load the value.
if ($raw_value === null || $raw_value === false) {
$values[$index][$slug] = $property_type->load_value($value, $child_slug, $post_id);
$values[$index][$slug] = papi_filter_load_value($property_type->type, $values[$index][$slug], $child_slug, $post_id, papi_get_meta_type());
if (!papi_is_empty($values[$index][$slug]) && $this->cache) {
papi_cache_set($cache_key, $post_id, $values[$index][$slug], $this->get_meta_type());
}
} else {
$values[$index][$slug] = $raw_value;
}
if (strtolower($property_type->type) === 'repeater') {
$property_type->cache = false;
}
// Format the value from the property class.
$values[$index][$slug] = $property_type->format_value($values[$index][$slug], $child_slug, $post_id);
if (!is_admin()) {
$values[$index][$slug] = papi_filter_format_value($property_type->type, $values[$index][$slug], $child_slug, $post_id, papi_get_meta_type());
}
$values[$index][$property_type_slug] = $property_type_value;
}
}
if (!is_admin()) {
foreach ($values as $index => $row) {
foreach ($row as $slug => $value) {
if (is_string($value) && preg_match($this->layout_value_regex, $value)) {
unset($values[$index][$slug]);
$values[$index]['_layout'] = preg_replace($this->layout_value_regex, '', $value);
}
if (papi_is_property_type_key($slug)) {
unset($values[$index][$slug]);
}
if (papi_is_empty($value)) {
unset($values[$index][$slug]);
}
}
}
}
return $values;
}
/**
* Get number of how many pages uses the given page type.
* This will also work with only page type.
*
* @param string|object $page_type
*
* @return int
*/
function papi_get_number_of_pages($page_type)
{
global $wpdb;
if (empty($page_type) || !is_string($page_type) && !is_object($page_type)) {
return 0;
}
if (is_object($page_type) && method_exists($page_type, 'get_id')) {
$page_type = $page_type->get_id();
}
if (!is_string($page_type)) {
return 0;
}
$value = papi_cache_get('page_type', $page_type);
if ($value === false) {
$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}postmeta WHERE `meta_key` = '%s' AND `meta_value` = '%s'";
$sql = $wpdb->prepare($sql, papi_get_page_type_key(), $page_type);
$value = intval($wpdb->get_var($sql));
papi_cache_set('page_type', $page_type, $value);
}
return $value;
}
/**
* Format the value of the property before it's returned
* to WordPress admin or the site.
*
* @param mixed $values
* @param string $repeater_slug
* @param int $post_id
*
* @return array
*/
public function format_value($values, $repeater_slug, $post_id)
{
if (!is_array($values)) {
return [];
}
$values = papi_to_property_array_slugs($values, $repeater_slug);
foreach ($values as $slug => $value) {
if (papi_is_property_type_key($slug)) {
continue;
}
$property_type_slug = papi_get_property_type_key_f($slug);
if (!isset($values[$property_type_slug])) {
continue;
}
// Get property type
$property_type_value = $values[$property_type_slug];
$property_type = papi_get_property_type($property_type_value);
if (!is_object($property_type)) {
continue;
}
// Get property child slug.
$child_slug = $this->get_child_slug($repeater_slug, $slug);
// Get raw value from cache if enabled.
if ($this->cache) {
$raw_value = papi_cache_get($slug, $post_id, $this->get_meta_type());
} else {
$raw_value = false;
}
// Load the value.
if ($raw_value === null || $raw_value === false) {
$values[$slug] = $property_type->load_value($value, $child_slug, $post_id);
$values[$slug] = papi_filter_load_value($property_type->type, $values[$slug], $child_slug, $post_id, papi_get_meta_type());
if (!papi_is_empty($values[$slug]) && $this->cache) {
papi_cache_set($slug, $post_id, $values[$slug], $this->get_meta_type());
}
} else {
$values[$slug] = $raw_value;
}
// Format the value from the property class.
$values[$slug] = $property_type->format_value($values[$slug], $child_slug, $post_id);
if (!is_admin()) {
$values[$slug] = papi_filter_format_value($property_type->type, $values[$slug], $child_slug, $post_id, papi_get_meta_type());
}
$values[$property_type_slug] = $property_type_value;
}
if (!is_admin()) {
foreach ($values as $slug => $value) {
if (papi_is_property_type_key($slug)) {
unset($values[$slug]);
}
}
}
return papi_from_property_array_slugs($values, $repeater_slug);
}
/**
* Get value for a property on a page.
*
* @param int $id
* @param string $slug
* @param mixed $default
* @param string $type
*
* @return mixed
*/
function papi_get_field($id = null, $slug = null, $default = null, $type = 'post')
{
if (!is_numeric($id) && is_string($id)) {
$type = empty($default) ? $type : $default;
$default = $slug;
$slug = $id;
$id = null;
}
if (!is_string($slug) || empty($slug)) {
return $default;
}
// Check for "dot" notation.
$slugs = explode('.', $slug);
$slug = $slugs[0];
$slugs = array_slice($slugs, 1);
// Get right id for right meta type.
$id = papi_get_meta_id($type, $id);
// Get the right store for right entry type.
$store = papi_get_meta_store($id, $type);
// Return the default value if we don't have a valid store.
if (is_null($store)) {
return $default;
}
// Determine if we should use the cache or not.
$cache = $store->get_property_option($slug, 'cache', true);
// Get the raw value from the cache.
$raw_value = $cache ? papi_cache_get($slug, $id, $type) : false;
// Load raw value if not cached.
if ($raw_value === null || $raw_value === false) {
$raw_value = $store->load_value($slug);
if (papi_is_empty($raw_value)) {
return $default;
}
if ($cache) {
papi_cache_set($slug, $id, $raw_value, $type);
} else {
papi_cache_delete($slug, $id, $type);
}
}
if (papi_is_empty($raw_value)) {
return $default;
}
// Format raw value.
$value = $store->format_value($slug, $raw_value);
// Get value by dot keys if any.
$value = papi_field_value($slugs, $value, $default);
return papi_is_empty($value) ? $default : $value;
}
/**
* Get value.
*
* @param int $id
* @param string $slug
* @param mixed $default
* @param string $type
*
* @return mixed
*/
public function get_value($id = null, $slug = null, $default = null, $type = 'post')
{
if (!is_numeric($id) && is_string($id)) {
$type = empty($default) ? $type : $default;
$default = $slug;
$slug = $id;
$id = null;
}
$slug = strtolower($slug);
// Determine if we should use the cache or not.
$cache = $this->get_property_option($slug, 'cache', true);
// Get the raw value from the cache.
$raw_value = $cache ? papi_cache_get($slug, $id, $type) : false;
// Load raw value if not cached.
if ($raw_value === null || $raw_value === false) {
$raw_value = $this->load_value($slug);
if (papi_is_empty($raw_value)) {
return $default;
}
if ($cache) {
papi_cache_set($slug, $id, $raw_value, $type);
} else {
papi_cache_delete($slug, $id, $type);
}
}
if (papi_is_empty($raw_value)) {
return $default;
}
// Format raw value.
$value = $this->format_value($slug, $raw_value);
return papi_is_empty($value) ? $default : $value;
}
