✏️ Editing: class-avdp-loader.php

<?php
/**
 * Register all actions and filters for the plugin.
 *
 * @package Availability_Datepicker
 * @since 1.0.0
 */

class AVDP_Loader
{

/**
     * The array of actions registered with WordPress.
     *
     * @since 1.0.0
     * @var array
     */
    protected $actions;

/**
     * The array of filters registered with WordPress.
     *
     * @since 1.0.0
     * @var array
     */
    protected $filters;

/**
     * Initialize the collections used to maintain the actions and filters.
     *
     * @since 1.0.0
     */
    public function __construct()
    {
        $this->actions = array();
        $this->filters = array();
    }

/**
     * Add a new action to the collection to be registered with WordPress.
     *
     * @since 1.0.0
     * @param string $hook          The name of the WordPress action.
     * @param object $component     A reference to the instance of the object.
     * @param string $callback      The name of the function definition on the $component.
     * @param int    $priority      Optional. The priority at which the function should be fired. Default is 10.
     * @param int    $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1.
     */
    public function add_action($hook, $component, $callback, $priority = 10, $accepted_args = 1)
    {
        $this->actions = $this->add($this->actions, $hook, $component, $callback, $priority, $accepted_args);
    }

/**
     * Add a new filter to the collection to be registered with WordPress.
     *
     * @since 1.0.0
     * @param string $hook          The name of the WordPress filter.
     * @param object $component     A reference to the instance of the object.
     * @param string $callback      The name of the function definition on the $component.
     * @param int    $priority      Optional. The priority at which the function should be fired. Default is 10.
     * @param int    $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1.
     */
    public function add_filter($hook, $component, $callback, $priority = 10, $accepted_args = 1)
    {
        $this->filters = $this->add($this->filters, $hook, $component, $callback, $priority, $accepted_args);
    }

/**
     * A utility function that is used to register the actions and hooks into a single collection.
     *
     * @since 1.0.0
     * @param array  $hooks         The collection of hooks that is being registered.
     * @param string $hook          The name of the WordPress filter.
     * @param object $component     A reference to the instance of the object.
     * @param string $callback      The name of the function definition on the $component.
     * @param int    $priority      The priority at which the function should be fired.
     * @param int    $accepted_args The number of arguments that should be passed to the $callback.
     * @return array The collection of actions and filters registered with WordPress.
     */
    private function add($hooks, $hook, $component, $callback, $priority, $accepted_args)
    {
        $hooks[] = array(
            'hook' => $hook,
            'component' => $component,
            'callback' => $callback,
            'priority' => $priority,
            'accepted_args' => $accepted_args,
        );

return $hooks;
    }

/**
     * Register the filters and actions with WordPress.
     *
     * @since 1.0.0
     */
    public function run()
    {
        foreach ($this->filters as $hook) {
            add_filter(
                $hook['hook'],
                array($hook['component'], $hook['callback']),
                $hook['priority'],
                $hook['accepted_args']
            );
        }

foreach ($this->actions as $hook) {
            add_action(
                $hook['hook'],
                array($hook['component'], $hook['callback']),
                $hook['priority'],
                $hook['accepted_args']
            );
        }
    }
}

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