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