<?php

namespace WP_CLI\Doctor\Check;

use WP_CLI;

/**
 * Warns when there are greater than %threshold_count% plugins activated.
 */
class Plugin_Active_Count extends Plugin {

    /**
     * Threshold as a total number of plugins.
     *
     * @var integer
     */
    protected $threshold_count = 80;

    public function run() {
        $active = 0;
        foreach ( self::get_plugins() as $plugin ) {
            if ( 'active' === $plugin['status'] || 'active-network' === $plugin['status'] ) {
                ++$active;
            }
        }

        $threshold = (int) $this->threshold_count;
        if ( $active > $threshold ) {
            $this->set_status( 'warning' );
            $this->set_message( "Number of active plugins ({$active}) exceeds threshold ({$threshold})." );
        } else {
            $this->set_status( 'success' );
            $this->set_message( "Number of active plugins ({$active}) is less than threshold ({$threshold})." );
        }
    }
}