357 lines
9.3 KiB
PHP
357 lines
9.3 KiB
PHP
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<?php
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/**
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* Controls
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*
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* @package visual-portfolio
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Class Visual_Portfolio_Controls
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*/
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class Visual_Portfolio_Controls {
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/**
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* Registered user categories to print it in the future.
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*
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* @var array
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*/
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private static $registered_categories = array();
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/**
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* Registered user fields to print it in the future.
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*
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* @var array
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*/
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private static $registered_fields = array();
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/**
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* Cached all registered controls.
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*
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* @var array
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*/
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private static $cached_all_registered_controls = array();
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/**
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* Cached saved layout meta.
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*
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* @var array
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*/
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private static $cached_saved_layout_meta = array();
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/**
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* Default control args.
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*
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* @var array
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*/
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private static $default_args = array(
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// category for registered fields.
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'category' => '',
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'type' => 'text',
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'label' => false,
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'description' => false,
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'group' => false,
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'name' => '',
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'value' => '',
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'placeholder' => '',
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'readonly' => false,
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'value_callback' => '',
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'sanitize_callback' => '',
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'reload_iframe' => true,
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// control-specific args.
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// notice.
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'status' => 'info',
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// select.
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'options' => array(),
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'searchable' => false,
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'multiple' => false,
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'creatable' => false,
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// range.
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'min' => '',
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'max' => '',
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'step' => '1',
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// textarea.
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'cols' => '',
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'rows' => '',
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// color.
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'alpha' => false,
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'gradient' => false,
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// align.
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'extended' => false,
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// code editor.
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'mode' => 'css',
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'max_lines' => 20,
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'min_lines' => 5,
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'allow_modal' => true,
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'classes_tree' => false,
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'encode' => false,
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'code_placeholder' => '',
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// elements selector.
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'locations' => array(),
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// gallery.
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'focal_point' => false,
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// hint, deprecated.
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'hint' => false,
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'hint_place' => 'top',
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// display in setup wizard.
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'setup_wizard' => false,
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// support for WPML.
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'wpml' => false,
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// condition.
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'condition' => array(
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/**
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* Array of arrays with data:
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* 'control' - control name.
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* 'operator' - operator (==, !==, >, <, >=, <=).
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* 'value' - condition value.
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*/
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),
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// style.
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'style' => array(
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/**
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* Array of arrays with data:
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* 'element' - CSS selector string (.vp-portfolio__item, .vp-portfolio__item-overlay, etc).
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* 'property' - CSS property (color, font-size, etc).
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* 'mask' - CSS value mask, for ex. "$px".
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*/
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),
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'class' => '',
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'wrapper_class' => '',
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);
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/**
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* Visual_Portfolio_Controls constructor.
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*/
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public function __construct() {
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add_action( 'wp_ajax_vp_dynamic_control_callback', array( $this, 'ajax_dynamic_control_callback' ) );
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}
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/**
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* Dynamic control AJAX callback.
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*/
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public function ajax_dynamic_control_callback() {
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check_ajax_referer( 'vp-ajax-nonce', 'nonce' );
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if ( ! isset( $_POST['vp_control_name'] ) ) {
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wp_die();
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}
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$result = null;
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$found = null;
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$controls = self::get_registered_array();
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// find control callback.
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foreach ( $controls as $control ) {
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if (
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isset( $control['name'] ) &&
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$control['name'] === $_POST['vp_control_name'] &&
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isset( $control['value_callback'] ) &&
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is_callable( $control['value_callback'] )
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) {
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// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
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$attributes = isset( $_POST['vp_attributes'] ) ? Visual_Portfolio_Security::sanitize_attributes( $_POST['vp_attributes'] ) : array();
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$found = true;
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$result = call_user_func( $control['value_callback'], $attributes, $control );
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break;
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}
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}
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if ( null === $found ) {
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echo wp_json_encode(
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array(
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'response' => esc_attr__( 'Dynamic control callback function is not found.', 'visual-portfolio' ),
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'error' => true,
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)
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);
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} else {
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echo wp_json_encode(
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array(
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'response' => $result,
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'success' => true,
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)
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);
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}
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wp_die();
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}
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/**
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* Register category to print in the future.
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*
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* @param array $categories - categories args.
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*/
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public static function register_categories( $categories = array() ) {
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self::$registered_categories = array_merge( self::$registered_categories, $categories );
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}
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/**
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* Register control to print in the future.
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*
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* @param array $args - control args.
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*/
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public static function register( $args = array() ) {
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if ( ! isset( $args['name'] ) ) {
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return;
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}
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self::$registered_fields[ $args['name'] ] = apply_filters( 'vpf_register_control', $args, $args['name'] );
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do_action( 'vpf_registered_control', $args['name'], $args );
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}
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/**
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* Get all registered controls.
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*
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* @return array
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*/
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public static function get_registered_array() {
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// Return cached version of all controls.
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if ( ! empty( self::$cached_all_registered_controls ) ) {
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return self::$cached_all_registered_controls;
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}
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$result = array();
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foreach ( self::$registered_fields as $k => $args ) {
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$result[ $k ] = array_merge( self::$default_args, $args );
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// Gallery image controls.
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if ( 'gallery' === $result[ $k ]['type'] && isset( $result[ $k ]['image_controls'] ) && ! empty( $result[ $k ]['image_controls'] ) ) {
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$img_controls = array();
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// Extend.
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// phpcs:ignore Squiz.PHP.CommentedOutCode.Found, Squiz.Commenting.BlockComment.NoEmptyLineBefore
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/*
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* Example:
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array(
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'title' => array(
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'type' => 'text',
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'label' => esc_html__( 'Title', 'visual-portfolio' ),
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),
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'description' => array(
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'type' => 'textarea',
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'label' => esc_html__( 'Description', 'visual-portfolio' ),
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),
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)
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*/
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$result[ $k ]['image_controls'] = apply_filters( 'vpf_extend_image_controls', $result[ $k ]['image_controls'], $result[ $k ]['name'] );
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// Get default controls data.
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foreach ( $result[ $k ]['image_controls'] as $i => $img_args ) {
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$img_controls[ $i ] = array_merge( self::$default_args, $img_args );
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}
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$result[ $k ]['image_controls'] = $img_controls;
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}
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$result[ $k ] = apply_filters( 'vpf_registered_control_args', $result[ $k ] );
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}
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self::$cached_all_registered_controls = apply_filters( 'vpf_registered_controls', $result );
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return self::$cached_all_registered_controls;
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}
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/**
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* Get all registered categories.
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*
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* @return array
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*/
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public static function get_registered_categories() {
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return self::$registered_categories;
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}
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/**
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* Get registered control value.
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*
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* @param string $name - field name.
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* @param int|bool $post_id - post id to get meta data.
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*
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* @return mixed
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*/
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public static function get_registered_value( $name, $post_id = false ) {
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// get meta data.
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$result = null;
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// get meta data from saved layout.
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// get all layout meta at once and cache them (works faster).
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if ( $post_id ) {
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if ( ! isset( self::$cached_saved_layout_meta[ $post_id ] ) ) {
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$saved_meta = get_post_meta( $post_id );
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$result_meta = array();
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// We should unserialize array data as in standard function https://developer.wordpress.org/reference/functions/get_metadata_raw/.
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if ( is_array( $saved_meta ) ) {
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foreach ( $saved_meta as $key => $val ) {
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if ( isset( $val[0] ) ) {
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$result_meta[ $key ] = maybe_unserialize( $val[0] );
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}
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}
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}
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self::$cached_saved_layout_meta[ $post_id ] = $result_meta;
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}
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if ( isset( self::$cached_saved_layout_meta[ $post_id ] ) && isset( self::$cached_saved_layout_meta[ $post_id ][ 'vp_' . $name ] ) ) {
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$result = self::$cached_saved_layout_meta[ $post_id ][ 'vp_' . $name ];
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}
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}
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// registered data.
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$registered_array = self::get_registered_array();
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$registered_data = isset( $registered_array[ $name ] ) ? $registered_array[ $name ] : false;
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// find default.
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$default = null;
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if ( isset( $registered_data ) ) {
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$default = isset( $registered_data['default'] ) ? $registered_data['default'] : $default;
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}
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if ( ! isset( $result ) && isset( $default ) ) {
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$result = $default;
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}
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// filter.
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$result = apply_filters( 'vpf_control_value', $result, $name, $post_id );
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// fix for gallery array.
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if ( isset( $registered_data['type'] ) && 'gallery' === $registered_data['type'] ) {
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$result = (array) ( is_string( $result ) ? json_decode( $result, true ) : $result );
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// add image url if doesn't exist.
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foreach ( $result as $k => $data ) {
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if ( ! isset( $data['imgUrl'] ) && isset( $data['id'] ) ) {
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$result[ $k ]['imgUrl'] = Visual_Portfolio_Images::wp_get_attachment_image_url( $data['id'], 'full' );
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$result[ $k ]['imgThumbnailUrl'] = Visual_Portfolio_Images::wp_get_attachment_image_url( $data['id'], 'thumbnail' );
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}
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}
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}
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// fix bool values.
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if ( 'false' === $result ) {
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$result = false;
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}
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if ( 'true' === $result ) {
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$result = true;
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}
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if ( 'custom_css' === $name && $result ) {
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// Decode.
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$result = visual_portfolio_decode( $result );
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// Fix for old plugin versions (< 2.0).
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$result = str_replace( '>', '>', $result );
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}
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return $result;
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}
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}
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new Visual_Portfolio_Controls();
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