268 lines
8.8 KiB
PHP
268 lines
8.8 KiB
PHP
<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
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/**
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*
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* Taxonomy Options 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_Taxonomy_Options' ) ) {
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class CSF_Taxonomy_Options extends CSF_Abstract{
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// constans
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public $unique = '';
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public $taxonomy = '';
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public $abstract = 'taxonomy';
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public $sections = array();
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public $pre_fields = array();
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public $taxonomies = array();
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public $args = array(
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'taxonomy' => 'category',
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'data_type' => 'serialize',
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'class' => '',
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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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'defaults' => array(),
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);
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// run taxonomy construct
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public function __construct( $key, $params ) {
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$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->taxonomies = ( is_array( $this->args['taxonomy'] ) ) ? $this->args['taxonomy'] : array_filter( (array) $this->args['taxonomy'] );
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$this->taxonomy = ( ! empty( $_REQUEST[ 'taxonomy' ] ) ) ? sanitize_text_field( wp_unslash( $_REQUEST[ 'taxonomy' ] ) ) : '';
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$this->pre_fields = $this->pre_fields( $this->sections );
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if ( ! empty( $this->taxonomies ) && in_array( $this->taxonomy, $this->taxonomies ) ) {
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add_action( 'admin_init', array( $this, 'add_taxonomy_options' ) );
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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 ) {
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return new self( $key, $params );
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}
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// add taxonomy add/edit fields
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public function add_taxonomy_options() {
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add_action( $this->taxonomy .'_add_form_fields', array( $this, 'render_taxonomy_form_fields' ) );
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add_action( $this->taxonomy .'_edit_form', array( $this, 'render_taxonomy_form_fields' ) );
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add_action( 'created_'. $this->taxonomy, array( $this, 'save_taxonomy' ) );
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add_action( 'edited_'. $this->taxonomy, array( $this, 'save_taxonomy' ) );
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}
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// get default value
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public function get_default( $field ) {
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$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, $term_id = null ) {
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$value = null;
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$term_id = ( ! isset( $term_id ) ) ? get_queried_object_id() : $term_id;
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if ( ! empty( $term_id ) && ! empty( $field['id'] ) ) {
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if ( $this->args['data_type'] !== 'serialize' ) {
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$meta = get_term_meta( $term_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_term_meta( $term_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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// render taxonomy add/edit form fields
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public function render_taxonomy_form_fields( $term ) {
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$is_term = ( is_object( $term ) && isset( $term->taxonomy ) ) ? true : false;
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$term_id = ( $is_term ) ? $term->term_id : 0;
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$taxonomy = ( $is_term ) ? $term->taxonomy : $term;
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$classname = ( $is_term ) ? 'edit' : 'add';
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$errors = ( ! empty( $term_id ) ) ? get_term_meta( $term_id, '_csf_errors_'. $this->unique, true ) : array();
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$errors = ( ! empty( $errors ) ) ? $errors : array();
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$class = ( $this->args['class'] ) ? ' '. $this->args['class'] : '';
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if ( ! empty( $errors ) ) {
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delete_term_meta( $term_id, '_csf_errors_'. $this->unique );
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}
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wp_nonce_field( 'csf_taxonomy_nonce', 'csf_taxonomy_nonce'. $this->unique );
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echo '<div class="csf csf-taxonomy csf-show-all csf-onload csf-taxonomy-'. esc_attr( $classname ) .'-fields '. esc_attr( $class ) .'">';
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foreach ( $this->sections as $section ) {
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if ( $taxonomy === $this->taxonomy ) {
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$section_icon = ( ! empty( $section['icon'] ) ) ? '<i class="csf-section-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
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$section_title = ( ! empty( $section['title'] ) ) ? $section['title'] : '';
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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, $term_id ), $this->unique, 'taxonomy' );
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}
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}
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}
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}
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echo '</div>';
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}
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// save taxonomy form fields
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public function save_taxonomy( $term_id ) {
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$count = 1;
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$data = array();
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$errors = array();
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$noncekey = 'csf_taxonomy_nonce'. $this->unique;
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$nonce = ( ! empty( $_POST[ $noncekey ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ $noncekey ] ) ) : '';
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$taxonomy = ( ! empty( $_POST[ 'taxonomy' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'taxonomy' ] ) ) : '';
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if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! wp_verify_nonce( $nonce, 'csf_taxonomy_nonce' ) ) {
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return $term_id;
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}
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// XSS ok.
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// No worries, This "POST" requests is sanitizing in the below foreach.
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$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, $term_id );
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}
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}
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}
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}
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}
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$count++;
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}
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}
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$data = apply_filters( "csf_{$this->unique}_save", $data, $term_id, $this );
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do_action( "csf_{$this->unique}_save_before", $data, $term_id, $this );
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if ( empty( $data ) ) {
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if ( $this->args['data_type'] !== 'serialize' ) {
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foreach ( $this->pre_fields as $field ) {
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if ( ! empty( $field['id'] ) ) {
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delete_term_meta( $term_id, $field['id'] );
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}
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}
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} else {
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delete_term_meta( $term_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_term_meta( $term_id, $key, $value );
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}
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} else {
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update_term_meta( $term_id, $this->unique, $data );
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}
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if ( ! empty( $errors ) ) {
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update_term_meta( $term_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, $term_id, $this );
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do_action( "csf_{$this->unique}_save_after", $data, $term_id, $this );
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}
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}
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}
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