intraxia/wp-gistpen

<?php
namespace Intraxia\Gistpen\Console\Command;

use Intraxia\Jaxion\Contract\Axolotl\EntityManager;
use WP_CLI;

/**
 * Base command with shared functionality for commands.
 */
abstract class Base {

    /**
     * Read post content from file or STDIN.
     *
     * @param string $arg Supplied argument.
     * @return string
     */
    protected function read_from_file_or_stdin( $arg ) {
        if ( '-' !== $arg ) {
            $readfile = $arg;
            if ( ! file_exists( $readfile ) || ! is_file( $readfile ) ) {
                WP_CLI::error( "Unable to read content from '{$readfile}'." );
            }
        } else {
            $readfile = 'php://stdin';
        }
        return file_get_contents( $readfile ); // phpcs:ignore
    }

    /**
     * Get the patch result from the input arguments.
     *
     * @param  array $args
     * @param  array $assoc_args
     * @param  array $defaults
     * @return array
     */
    protected function get_patch_from_args( $args, $assoc_args, $defaults ) {
        if ( ! isset( $args[0] ) ) {
            $value = WP_CLI::get_value_from_arg_or_stdin( $args, -1 );
            $patch = WP_CLI::read_value( $value, $assoc_args );
        } else {
            $key    = $args[0];
            $subkey = null;

            if ( strpos( $key, '.' ) !== false ) {
                list( $key, $subkey ) = explode( '.', $args[0] );
            }

            if ( array_key_exists( $key, $defaults ) ) {
                $value = WP_CLI::get_value_from_arg_or_stdin( $args, 1 );
                $value = WP_CLI::read_value( $value, $assoc_args );
                $patch = [ $key => null === $subkey ? $value : [ $subkey => $value ] ];
            } else {
                $patch = WP_CLI::read_value( $args[0], $assoc_args );
            }
        }

        return $patch;
    }
}