<?php

/**
 * Plugin Name: Botshido
 * Plugin URI: https://botshido.com
 * Description: AI chatbot for WordPress with knowledge base, analytics and shortcode integration. Bring your own OpenAI, Mistral, Anthropic or Grok key.
 * Version: 1.2.5
 * Author: Botshido.com
 * License: GPLv2 or later
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 * Requires at least: 5.4
 * Requires PHP: 7.0
 * Text Domain: botshido
 * Domain Path: /languages
 *
 * @package Botshido
 */
// Naming note: the product was renamed from NinjaiBot to Botshido (2026-10). Public-facing
// names (UI, text domain, admin page slugs, shortcodes, URLs) use "botshido". Internal
// identifiers (NinjaiBot_* classes, NINJAIBOT_* constants, ninjaibot_* options, tables,
// AJAX actions, hooks) intentionally keep the old prefix to avoid data migrations.
if ( !defined( 'ABSPATH' ) ) {
    exit;
}
// Freemius: when the Free and Pro builds are both installed, the second one to
// load only tells the SDK its basename and stops, so nothing is declared twice.
if ( function_exists( 'botshido_fs' ) ) {
    botshido_fs()->set_basename( false, __FILE__ );
    return;
}
// The SDK lives in vendor/freemius/ (bundled in release builds). Without it, e.g. in a
// bare development checkout, the plugin still runs: every botshido_fs() use is guarded.
if ( file_exists( dirname( __FILE__ ) . '/vendor/freemius/start.php' ) ) {
    function botshido_fs() {
        global $botshido_fs;
        if ( !isset( $botshido_fs ) ) {
            require_once dirname( __FILE__ ) . '/vendor/freemius/start.php';
            $botshido_fs = fs_dynamic_init( array(
                'id'               => '40006',
                'slug'             => 'botshido',
                'premium_slug'     => 'botshido-pro',
                'type'             => 'plugin',
                'public_key'       => 'pk_743b146a23b6508350e934fd15e76',
                'is_premium'       => false,
                'premium_suffix'   => 'Pro',
                'has_addons'       => false,
                'has_paid_plans'   => true,
                'menu'             => array(
                    'slug'       => 'botshido',
                    'first-path' => 'admin.php?page=botshido-setup',
                    'support'    => false,
                ),
                'is_live'          => true,
                'is_org_compliant' => true,
            ) );
        }
        return $botshido_fs;
    }

    botshido_fs();
    do_action( 'botshido_fs_loaded' );
}
define( 'NINJAIBOT_VERSION', '1.2.5' );
// Database schema version, independent of the plugin version. Bump this (and
// only this) when shipping a schema change; see NinjaiBot_Plugin::maybe_run_upgrade_routines().
define( 'NINJAIBOT_DB_VERSION', '1.2.3' );
define( 'NINJAIBOT_PLUGIN_FILE', __FILE__ );
define( 'NINJAIBOT_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
define( 'NINJAIBOT_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
if ( !function_exists( 'ninjaibot_asset_version' ) ) {
    /**
     * Cache-busting version string for a plugin asset.
     *
     * NINJAIBOT_VERSION only changes on release, so CSS/JS edits shipped between
     * releases stay stuck in browser caches. Using the file's mtime invalidates
     * the cache whenever the asset actually changes.
     *
     * @param string $relative_path Asset path relative to the plugin root.
     * @return string
     */
    function ninjaibot_asset_version(  $relative_path  ) {
        $absolute_path = NINJAIBOT_PLUGIN_DIR . ltrim( $relative_path, '/' );
        $mtime = ( file_exists( $absolute_path ) ? filemtime( $absolute_path ) : false );
        return ( false !== $mtime ? (string) $mtime : NINJAIBOT_VERSION );
    }

}
if ( !function_exists( 'ninjaibot_get_option_value' ) ) {
    /**
     * Read an option, falling back to $default when the stored value is empty.
     *
     * get_option()'s own $default only applies when the option row is missing. On
     * chatbot-scoped admin pages the value comes from the chatbot's ui_settings,
     * where unset fields are stored as empty strings — so get_option() returns ''
     * and the default is never used. Admin fields that need a visible value (color
     * pickers, image URLs) have to fall back explicitly.
     *
     * Intended for string-valued options: an integer 0 is returned untouched.
     *
     * @param string $option  Option name.
     * @param mixed  $default Value to use when the option is empty or missing.
     * @return mixed
     */
    function ninjaibot_get_option_value(  $option, $default = ''  ) {
        $value = get_option( $option, $default );
        if ( is_string( $value ) ) {
            $value = trim( $value );
        }
        if ( '' === $value || null === $value || false === $value ) {
            return $default;
        }
        return $value;
    }

}
require_once NINJAIBOT_PLUGIN_DIR . 'core/class-ninjaibot-loader.php';
require_once NINJAIBOT_PLUGIN_DIR . 'database/class-ninjaibot-database-manager.php';
require_once NINJAIBOT_PLUGIN_DIR . 'chatbots/class-ninjaibot-chatbot-model.php';
require_once NINJAIBOT_PLUGIN_DIR . 'chatbots/class-ninjaibot-chatbot-context.php';
require_once NINJAIBOT_PLUGIN_DIR . 'chatbots/class-ninjaibot-chatbot-storage.php';
require_once NINJAIBOT_PLUGIN_DIR . 'chatbots/class-ninjaibot-chatbot-manager.php';
require_once NINJAIBOT_PLUGIN_DIR . 'chatbots/class-ninjaibot-chatbot-config-resolver.php';
require_once NINJAIBOT_PLUGIN_DIR . 'chatbots/class-ninjaibot-content-block-storage.php';
require_once NINJAIBOT_PLUGIN_DIR . 'api/class-ninjaibot-api-manager.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/sanitization.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/i18n/ninjaibot-i18n.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/privacy/ninjaibot-privacy.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/llm/llm-provider-interface.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/llm/providers/class-ninjaibot-openai-provider.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/llm/providers/class-ninjaibot-mistral-provider.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/llm/providers/class-ninjaibot-anthropic-provider.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/llm/providers/class-ninjaibot-grok-provider.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/llm/class-ninjaibot-llm-response-normalizer.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/llm/class-ninjaibot-llm-request-builder.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/llm/class-ninjaibot-llm-service.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/database/class-ninjaibot-kb-reindex-queue.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/database/class-ninjaibot-cleanup-service.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/database/ninjaibot-database-functions.php';
// TODO: Deferred to the project roadmap; reimplement and validate before restoring.
// require_once NINJAIBOT_PLUGIN_DIR . 'includes/integrations/events-calendar-context.php';
// TODO: Deferred to the project roadmap; reimplement and validate before restoring.
// require_once NINJAIBOT_PLUGIN_DIR . 'includes/integrations/edd-context.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/ajax/ninjaibot-ajax-functions.php';
// Pro modules: Freemius strips every *__premium_only.php file from the Free
// build, so they are loaded only when present and all shared code checks
// class_exists() / function_exists() before using them (tests/free-build-split.php).
// The frontend degrades on its own: e.g. the script loader emits
// handoff.enabled = 0 when NinjaiBot_Availability_Service is missing.
foreach ( array(
    'includes/llm/class-ninjaibot-embedding-service__premium_only.php',
    'includes/database/ninjaibot-kb-url-import__premium_only.php',
    'includes/integrations/woocommerce-context__premium_only.php',
    'includes/class-ninjaibot-availability-service__premium_only.php',
    'includes/ajax/class-ninjaibot-handoff-ajax__premium_only.php',
    'includes/ninjaibot-pro-features__premium_only.php'
) as $ninjaibot_pro_file ) {
    if ( file_exists( NINJAIBOT_PLUGIN_DIR . $ninjaibot_pro_file ) ) {
        require_once NINJAIBOT_PLUGIN_DIR . $ninjaibot_pro_file;
    }
}
unset($ninjaibot_pro_file);
require_once NINJAIBOT_PLUGIN_DIR . 'includes/ajax/class-ninjaibot-template-ajax.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/admin/botshido-inline-assets.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/admin/class-ninjaibot-admin-chatbot-context.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/admin/class-ninjaibot-kb-admin-ajax.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/admin/class-ninjaibot-content-block-admin.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/admin/class-ninjaibot-conversation-admin.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/admin/class-ninjaibot-settings-admin.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/admin/class-ninjaibot-legacy-admin.php';
require_once NINJAIBOT_PLUGIN_DIR . 'admin/class-ninjaibot-admin.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/admin/class-ninjaibot-setup-wizard.php';
require_once NINJAIBOT_PLUGIN_DIR . 'public/class-ninjaibot-frontend-script-loader.php';
require_once NINJAIBOT_PLUGIN_DIR . 'public/class-ninjaibot-chat-renderer.php';
require_once NINJAIBOT_PLUGIN_DIR . 'public/class-ninjaibot-shortcode-handler.php';
require_once NINJAIBOT_PLUGIN_DIR . 'public/class-ninjaibot-public.php';
require_once NINJAIBOT_PLUGIN_DIR . 'core/class-ninjaibot-activator.php';
require_once NINJAIBOT_PLUGIN_DIR . 'core/class-ninjaibot-deactivator.php';
require_once NINJAIBOT_PLUGIN_DIR . 'core/class-ninjaibot-plugin.php';
require_once NINJAIBOT_PLUGIN_DIR . 'includes/uninstall-cleanup.php';
if ( function_exists( 'botshido_fs' ) ) {
    botshido_fs()->add_action( 'after_uninstall', 'ninjaibot_uninstall_cleanup' );
} else {
    register_uninstall_hook( __FILE__, 'ninjaibot_uninstall_cleanup' );
}
register_activation_hook( __FILE__, array('NinjaiBot_Activator', 'activate') );
register_deactivation_hook( __FILE__, array('NinjaiBot_Deactivator', 'deactivate') );
if ( !function_exists( 'ninjaibot_initialize_new_site' ) ) {
    /**
     * When the plugin is network-active, run the per-site activation routine on
     * every newly created subsite (tables, default options, cleanup cron).
     *
     * @param WP_Site $new_site The site being initialized.
     */
    function ninjaibot_initialize_new_site(  $new_site  ) {
        if ( !is_multisite() ) {
            return;
        }
        if ( !function_exists( 'is_plugin_active_for_network' ) ) {
            require_once ABSPATH . 'wp-admin/includes/plugin.php';
        }
        if ( !is_plugin_active_for_network( plugin_basename( NINJAIBOT_PLUGIN_FILE ) ) ) {
            return;
        }
        switch_to_blog( (int) $new_site->blog_id );
        NinjaiBot_Activator::activate_single_site();
        restore_current_blog();
    }

}
add_action( 'wp_initialize_site', 'ninjaibot_initialize_new_site', 100 );
$ninjaibot_plugin = new NinjaiBot_Plugin();
$ninjaibot_plugin->run();