mirror of https://github.com/vtrois/kratos
411 lines
13 KiB
PHP
411 lines
13 KiB
PHP
<?php if (!defined('ABSPATH')) {
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die;
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}
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/**
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*
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* Metabox Class
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*
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* @since 1.0.0
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* @version 1.0.0
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*
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*/
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if (!class_exists('CSF_Metabox')) {
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class CSF_Metabox extends CSF_Abstract
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{
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// PHP 8.2: Dynamic Properties are deprecated
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public $post_formats;
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public $page_templates;
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// constans
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public $unique = '';
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public $abstract = 'metabox';
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public $pre_fields = array();
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public $sections = array();
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public $post_type = array();
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public $args = array(
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'title' => '',
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'post_type' => 'post',
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'data_type' => 'serialize',
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'context' => 'advanced',
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'priority' => 'default',
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'exclude_post_types' => array(),
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'page_templates' => '',
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'post_formats' => '',
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'show_reset' => false,
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'show_restore' => false,
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'enqueue_webfont' => true,
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'async_webfont' => false,
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'output_css' => true,
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'nav' => 'normal',
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'theme' => 'dark',
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'class' => '',
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'defaults' => array(),
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);
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// run metabox construct
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public function __construct($key, $params = array())
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{
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$this->unique = $key;
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$this->args = apply_filters("csf_{$this->unique}_args", wp_parse_args($params['args'], $this->args), $this);
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$this->sections = apply_filters("csf_{$this->unique}_sections", $params['sections'], $this);
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$this->post_type = (is_array($this->args['post_type'])) ? $this->args['post_type'] : array_filter((array) $this->args['post_type']);
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$this->post_formats = (is_array($this->args['post_formats'])) ? $this->args['post_formats'] : array_filter((array) $this->args['post_formats']);
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$this->page_templates = (is_array($this->args['page_templates'])) ? $this->args['page_templates'] : array_filter((array) $this->args['page_templates']);
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$this->pre_fields = $this->pre_fields($this->sections);
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add_action('add_meta_boxes', array($this, 'add_meta_box'));
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add_action('save_post', array($this, 'save_meta_box'));
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add_action('edit_attachment', array($this, 'save_meta_box'));
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if (!empty($this->page_templates) || !empty($this->post_formats) || !empty($this->args['class'])) {
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foreach ($this->post_type as $post_type) {
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add_filter('postbox_classes_' . $post_type . '_' . $this->unique, array($this, 'add_metabox_classes'));
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}
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}
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// wp enqeueu for typography and output css
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parent::__construct();
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}
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// instance
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public static function instance($key, $params = array())
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{
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return new self($key, $params);
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}
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public function pre_fields($sections)
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{
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$result = array();
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foreach ($sections as $key => $section) {
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if (!empty($section['fields'])) {
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foreach ($section['fields'] as $field) {
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$result[] = $field;
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}
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}
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}
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return $result;
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}
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public function add_metabox_classes($classes)
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{
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global $post;
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if (!empty($this->post_formats)) {
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$saved_post_format = (is_object($post)) ? get_post_format($post) : false;
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$saved_post_format = (!empty($saved_post_format)) ? $saved_post_format : 'default';
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$classes[] = 'csf-post-formats';
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// Sanitize post format for standard to default
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if (($key = array_search('standard', $this->post_formats)) !== false) {
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$this->post_formats[$key] = 'default';
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}
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foreach ($this->post_formats as $format) {
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$classes[] = 'csf-post-format-' . $format;
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}
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if (!in_array($saved_post_format, $this->post_formats)) {
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$classes[] = 'csf-metabox-hide';
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} else {
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$classes[] = 'csf-metabox-show';
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}
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}
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if (!empty($this->page_templates)) {
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$saved_template = (is_object($post) && !empty($post->page_template)) ? $post->page_template : 'default';
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$classes[] = 'csf-page-templates';
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foreach ($this->page_templates as $template) {
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$classes[] = 'csf-page-' . preg_replace('/[^a-zA-Z0-9]+/', '-', strtolower($template));
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}
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if (!in_array($saved_template, $this->page_templates)) {
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$classes[] = 'csf-metabox-hide';
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} else {
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$classes[] = 'csf-metabox-show';
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}
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}
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if (!empty($this->args['class'])) {
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$classes[] = $this->args['class'];
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}
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return $classes;
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}
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// add metabox
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public function add_meta_box($post_type)
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{
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if (!in_array($post_type, $this->args['exclude_post_types'])) {
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add_meta_box($this->unique, $this->args['title'], array($this, 'add_meta_box_content'), $this->post_type, $this->args['context'], $this->args['priority'], $this->args);
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}
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}
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// get default value
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public function get_default($field)
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{
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$default = (isset($field['default'])) ? $field['default'] : '';
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$default = (isset($this->args['defaults'][$field['id']])) ? $this->args['defaults'][$field['id']] : $default;
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return $default;
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}
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// get meta value
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public function get_meta_value($field)
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{
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global $post;
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$value = null;
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if (is_object($post) && !empty($field['id'])) {
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if ($this->args['data_type'] !== 'serialize') {
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$meta = get_post_meta($post->ID, $field['id']);
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$value = (isset($meta[0])) ? $meta[0] : null;
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} else {
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$meta = get_post_meta($post->ID, $this->unique, true);
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$value = (isset($meta[$field['id']])) ? $meta[$field['id']] : null;
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}
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}
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$default = (isset($field['id'])) ? $this->get_default($field) : '';
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$value = (isset($value)) ? $value : $default;
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return $value;
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}
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// add metabox content
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public function add_meta_box_content($post, $callback)
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{
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global $post;
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$has_nav = (count($this->sections) > 1 && $this->args['context'] !== 'side') ? true : false;
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$show_all = (!$has_nav) ? ' csf-show-all' : '';
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$post_type = (is_object($post)) ? $post->post_type : '';
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$errors = (is_object($post)) ? get_post_meta($post->ID, '_csf_errors_' . $this->unique, true) : array();
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$errors = (!empty($errors)) ? $errors : array();
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$theme = ($this->args['theme']) ? ' csf-theme-' . $this->args['theme'] : '';
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$nav_type = ($this->args['nav'] === 'inline') ? 'inline' : 'normal';
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if (is_object($post) && !empty($errors)) {
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delete_post_meta($post->ID, '_csf_errors_' . $this->unique);
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}
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wp_nonce_field('csf_metabox_nonce', 'csf_metabox_nonce' . $this->unique);
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echo '<div class="csf csf-metabox' . esc_attr($theme) . '">';
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echo '<div class="csf-wrapper' . esc_attr($show_all) . '">';
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if ($has_nav) {
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echo '<div class="csf-nav csf-nav-' . esc_attr($nav_type) . ' csf-nav-metabox">';
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echo '<ul>';
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$tab_key = 0;
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foreach ($this->sections as $section) {
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if (!empty($section['post_type']) && !in_array($post_type, array_filter((array) $section['post_type']))) {
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continue;
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}
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$tab_error = (!empty($errors['sections'][$tab_key])) ? '<i class="csf-label-error csf-error">!</i>' : '';
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$tab_icon = (!empty($section['icon'])) ? '<i class="csf-tab-icon ' . esc_attr($section['icon']) . '"></i>' : '';
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echo '<li><a href="#">' . $tab_icon . $section['title'] . $tab_error . '</a></li>';
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$tab_key++;
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}
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echo '</ul>';
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echo '</div>';
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}
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echo '<div class="csf-content">';
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echo '<div class="csf-sections">';
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$section_key = 0;
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foreach ($this->sections as $section) {
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if (!empty($section['post_type']) && !in_array($post_type, array_filter((array) $section['post_type']))) {
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continue;
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}
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$section_onload = (!$has_nav) ? ' csf-onload' : '';
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$section_class = (!empty($section['class'])) ? ' ' . $section['class'] : '';
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$section_title = (!empty($section['title'])) ? $section['title'] : '';
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$section_icon = (!empty($section['icon'])) ? '<i class="csf-section-icon ' . esc_attr($section['icon']) . '"></i>' : '';
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echo '<div class="csf-section hidden' . esc_attr($section_onload . $section_class) . '">';
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echo ($section_title || $section_icon) ? '<div class="csf-section-title"><h3>' . $section_icon . $section_title . '</h3></div>' : '';
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echo (!empty($section['description'])) ? '<div class="csf-field csf-section-description">' . $section['description'] . '</div>' : '';
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if (!empty($section['fields'])) {
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foreach ($section['fields'] as $field) {
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if (!empty($field['id']) && !empty($errors['fields'][$field['id']])) {
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$field['_error'] = $errors['fields'][$field['id']];
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}
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if (!empty($field['id'])) {
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$field['default'] = $this->get_default($field);
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}
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CSF::field($field, $this->get_meta_value($field), $this->unique, 'metabox');
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}
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} else {
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echo '<div class="csf-no-option">' . esc_html__('No data available.', 'csf') . '</div>';
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}
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echo '</div>';
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$section_key++;
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}
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echo '</div>';
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if (!empty($this->args['show_restore']) || !empty($this->args['show_reset'])) {
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echo '<div class="csf-sections-reset">';
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echo '<label>';
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echo '<input type="checkbox" name="' . esc_attr($this->unique) . '[_reset]" />';
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echo '<span class="button csf-button-reset">' . esc_html__('Reset', 'csf') . '</span>';
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echo '<span class="button csf-button-cancel">' . sprintf('<small>( %s )</small> %s', esc_html__('update post', 'csf'), esc_html__('Cancel', 'csf')) . '</span>';
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echo '</label>';
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echo '</div>';
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}
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echo '</div>';
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echo ($has_nav && $nav_type === 'normal') ? '<div class="csf-nav-background"></div>' : '';
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echo '<div class="clear"></div>';
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echo '</div>';
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echo '</div>';
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}
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// save metabox
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public function save_meta_box($post_id)
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{
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$count = 1;
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$data = array();
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$errors = array();
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$noncekey = 'csf_metabox_nonce' . $this->unique;
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$nonce = (!empty($_POST[$noncekey])) ? sanitize_text_field(wp_unslash($_POST[$noncekey])) : '';
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if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) || !wp_verify_nonce($nonce, 'csf_metabox_nonce')) {
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return $post_id;
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}
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// XSS ok.
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// No worries, This "POST" requests is sanitizing in the below foreach.
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$request = (!empty($_POST[$this->unique])) ? $_POST[$this->unique] : array();
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if (!empty($request)) {
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foreach ($this->sections as $section) {
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if (!empty($section['fields'])) {
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foreach ($section['fields'] as $field) {
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if (!empty($field['id'])) {
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$field_id = $field['id'];
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$field_value = isset($request[$field_id]) ? $request[$field_id] : '';
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// Sanitize "post" request of field.
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if (!isset($field['sanitize'])) {
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if (is_array($field_value)) {
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$data[$field_id] = wp_kses_post_deep($field_value);
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} else {
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$data[$field_id] = wp_kses_post($field_value);
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}
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} else if (isset($field['sanitize']) && is_callable($field['sanitize'])) {
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$data[$field_id] = call_user_func($field['sanitize'], $field_value);
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} else {
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$data[$field_id] = $field_value;
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}
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// Validate "post" request of field.
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if (isset($field['validate']) && is_callable($field['validate'])) {
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$has_validated = call_user_func($field['validate'], $field_value);
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if (!empty($has_validated)) {
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$errors['sections'][$count] = true;
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$errors['fields'][$field_id] = $has_validated;
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$data[$field_id] = $this->get_meta_value($field);
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}
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}
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}
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}
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}
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$count++;
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}
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}
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$data = apply_filters("csf_{$this->unique}_save", $data, $post_id, $this);
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do_action("csf_{$this->unique}_save_before", $data, $post_id, $this);
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if (empty($data) || !empty($request['_reset'])) {
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if ($this->args['data_type'] !== 'serialize') {
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foreach ($data as $key => $value) {
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delete_post_meta($post_id, $key);
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}
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} else {
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delete_post_meta($post_id, $this->unique);
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}
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} else {
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if ($this->args['data_type'] !== 'serialize') {
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foreach ($data as $key => $value) {
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update_post_meta($post_id, $key, $value);
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}
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} else {
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update_post_meta($post_id, $this->unique, $data);
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}
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if (!empty($errors)) {
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update_post_meta($post_id, '_csf_errors_' . $this->unique, $errors);
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}
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}
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do_action("csf_{$this->unique}_saved", $data, $post_id, $this);
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do_action("csf_{$this->unique}_save_after", $data, $post_id, $this);
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}
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}
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}
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