morewpclicommands.php

<?php
/**
 * Plugin Name: More WpCli commands
 * Plugin URI: http://notaurl.com
 * Description: Some useful commands for wp-cli
 * Author: Erik Torsner
 * Author URI: http://erik.torgesta.com
 * Version: 1.0.
 */

/**
 * README:
 * Drop this file into your wp-config/plugins folder. Then activate
 * the plugin from your WP admin pages or via the command line:
 * wp plugin activate morewpclicommands.
 *
 * Then you can update settings like this:
 *
 * Original setting for foobar:
 * Array(
 *     'stringValue' => 'value',
 *     'untouchedValue' => 'value2',
 *     'arrVal' => Array(
 *         'Key1' => 'value'.
 *         'Key2' => 'OtherValue'
 *     )
 * )
 *
 * Run this command
 * wp more option update foobar '{"stringValue":"newValue", "arrVal":{"_":"a", "newKey":"newArrValue"}}'
 *
 * New setting for foobar:
 * Array(
 *     'stringValue' => 'newValue',
 *     'untouchedValue' => 'value2',
 *     'arrVal' => Array(
 *         'newKey' => 'newArrValue'
 *     )
 * )
 */

// Exit if accessed directly
if (! defined('ABSPATH')) {
    exit;
}

if (defined('WP_CLI')) {
    WP_CLI::add_command('more', 'morewpclicommands');
}

class morewpclicommands
{
    public function __construct()
    {
    }

    public function option($args, $assoc_args)
    {
        $command = $args[0];
        $optionName = $args[1];
        $newValue = json_decode($args[2]);

        switch ($command) {
            case 'update':
                $oldValue = get_option($optionName);
                if (is_array($oldValue)) {
                    foreach ($newValue as $key => $value) {
                        $this->assignArray($oldValue, $key, $value);
                    }
                } elseif (is_object($oldValue)) {
                    foreach ($newValue as $key => $value) {
                        $this->assignObject($oldValue, $key, $value);
                    }
                } else {
                    $oldValue = $newValue;
                }

                update_option($optionName, $oldValue);
                WP_CLI::success(sprintf('Updated %s', $optionName));
                break;
        }
    }

    private function assignArray(&$oldValue, $key, $value)
    {
        if (is_object($value)) {
            if (isset($value->_)) {
                switch ($value->_) {
                    case 'a':
                        unset($value->_);
                        $oldValue[$key] = get_object_vars($value);

                        return;
                        break;
                }
            }
        }
        $oldValue[$key] = $value;
    }

    private function assignObject(&$oldValue, $key, $value)
    {
        if (is_object($value)) {
            if (isset($value->_)) {
                switch ($value->_) {
                    case 'a':
                        unset($value->_);
                        $oldValue[$key] = get_object_vars($value);

                        return;
                        break;
                }
            }
        }
        $oldValue->$key = $value;
    }
}