<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class GDBTOAdmin {
	private $page_ids = array();
	private $admin_plugin = false;

	public function __construct() {
		add_action( 'admin_init', array( $this, 'admin_init' ) );
		add_action( 'admin_menu', array( $this, 'admin_menu' ) );

		add_filter( 'plugin_action_links', array( $this, 'plugin_actions' ), 10, 2 );
		add_filter( 'plugin_row_meta', array( $this, 'plugin_links' ), 10, 2 );

		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_files' ) );
	}

	public static function instance() {
		static $instance = false;

		if ( $instance === false ) {
			$instance = new GDBTOAdmin();
		}

		return $instance;
	}

	public function admin_init() {
		if ( isset( $_GET['page'] ) ) {
			$this->admin_plugin = $_GET['page'] == 'gdbbpress_tools';
		}

		if ( isset( $_POST['gdbb-tweaks-submit'] ) ) {
			check_admin_referer( 'gd-bbpress-tools' );

			GDBTOCore::instance()->o['tweak_disable_breadcrumbs']              = isset( $_POST['tweak_disable_breadcrumbs'] ) ? 1 : 0;
			GDBTOCore::instance()->o['tweak_tags_in_reply_for_authors_only']   = isset( $_POST['tweak_tags_in_reply_for_authors_only'] ) ? 1 : 0;
			GDBTOCore::instance()->o['tweak_show_lead_topic']                  = isset( $_POST['tweak_show_lead_topic'] ) ? 1 : 0;
			GDBTOCore::instance()->o['tweak_remove_private_title_prefix']      = isset( $_POST['tweak_remove_private_title_prefix'] ) ? 1 : 0;
			GDBTOCore::instance()->o['tweak_topic_load_search_for_all_topics'] = isset( $_POST['tweak_topic_load_search_for_all_topics'] ) ? 1 : 0;
			GDBTOCore::instance()->o['tweak_forum_load_search_for_all_forums'] = isset( $_POST['tweak_forum_load_search_for_all_forums'] ) ? 1 : 0;

			update_option( 'gd-bbpress-tools', GDBTOCore::instance()->o );
			wp_redirect( add_query_arg( 'settings-updated', 'true' ) );
			exit();
		}

		if ( isset( $_POST['gdbb-views-submit'] ) ) {
			check_admin_referer( 'gd-bbpress-tools' );

			GDBTOCore::instance()->o['view_mostreplies_active']     = isset( $_POST['view_mostreplies_active'] ) ? 1 : 0;
			GDBTOCore::instance()->o['view_latesttopics_active']    = isset( $_POST['view_latesttopics_active'] ) ? 1 : 0;
			GDBTOCore::instance()->o['view_topicsfreshness_active'] = isset( $_POST['view_topicsfreshness_active'] ) ? 1 : 0;

			update_option( 'gd-bbpress-tools', GDBTOCore::instance()->o );
			wp_redirect( add_query_arg( 'settings-updated', 'true' ) );
			exit();
		}

		if ( isset( $_POST['gdbb-bbcode-submit'] ) ) {
			check_admin_referer( 'gd-bbpress-tools' );

			$all_bbcodes = array(
				'b',
				'u',
				'i',
				's',
				'center',
				'right',
				'left',
				'justify',
				'sub',
				'sup',
				'pre',
				'reverse',
				'list',
				'ol',
				'ul',
				'li',
				'blockquote',
				'div',
				'area',
				'border',
				'hr',
				'size',
				'color',
				'quote',
				'url',
				'google',
				'youtube',
				'vimeo',
				'img',
				'note',
			);

			$deactivate = array();
			$active     = isset( $_POST['bbcode_activated'] ) ? (array) $_POST['bbcode_activated'] : array();

			foreach ( $all_bbcodes as $bbc ) {
				if ( ! in_array( $bbc, $active ) ) {
					$deactivate[] = $bbc;
				}
			}

			GDBTOCore::instance()->o['bbcodes_active']              = isset( $_POST['bbcodes_active'] ) ? 1 : 0;
			GDBTOCore::instance()->o['bbcodes_notice']              = isset( $_POST['bbcodes_notice'] ) ? 1 : 0;
			GDBTOCore::instance()->o['bbcodes_bbpress_only']        = isset( $_POST['bbcodes_bbpress_only'] ) ? 1 : 0;
			GDBTOCore::instance()->o['bbcodes_special_super_admin'] = isset( $_POST['bbcodes_special_super_admin'] ) ? 1 : 0;
			GDBTOCore::instance()->o['bbcodes_special_roles']       = d4p_sanitize_basic_array( (array) $_POST['bbcodes_special_roles'] );
			GDBTOCore::instance()->o['bbcodes_special_action']      = d4p_sanitize_basic( $_POST['bbcodes_special_action'] );
			GDBTOCore::instance()->o['bbcodes_deactivated']         = $deactivate;

			update_option( 'gd-bbpress-tools', GDBTOCore::instance()->o );
			wp_redirect( add_query_arg( 'settings-updated', 'true' ) );
			exit();
		}

		if ( isset( $_POST['gdbb-tools-submit'] ) ) {
			check_admin_referer( 'gd-bbpress-tools' );

			GDBTOCore::instance()->o['include_always']                     = isset( $_POST['include_always'] ) ? 1 : 0;
			GDBTOCore::instance()->o['allowed_tags_div']                   = isset( $_POST['allowed_tags_div'] ) ? 1 : 0;
			GDBTOCore::instance()->o['kses_allowed_override']              = d4p_sanitize_basic( $_POST['kses_allowed_override'] );
			GDBTOCore::instance()->o['quote_active']                       = isset( $_POST['quote_active'] ) ? 1 : 0;
			GDBTOCore::instance()->o['quote_location']                     = d4p_sanitize_basic( $_POST['quote_location'] );
			GDBTOCore::instance()->o['quote_method']                       = d4p_sanitize_basic( $_POST['quote_method'] );
			GDBTOCore::instance()->o['quote_super_admin']                  = isset( $_POST['quote_super_admin'] ) ? 1 : 0;
			GDBTOCore::instance()->o['quote_roles']                        = d4p_sanitize_basic_array( (array) $_POST['quote_roles'] );
			GDBTOCore::instance()->o['toolbar_active']                     = isset( $_POST['toolbar_active'] ) ? 1 : 0;
			GDBTOCore::instance()->o['toolbar_super_admin']                = isset( $_POST['toolbar_super_admin'] ) ? 1 : 0;
			GDBTOCore::instance()->o['toolbar_roles']                      = d4p_sanitize_basic_array( (array) $_POST['toolbar_roles'] );
			GDBTOCore::instance()->o['admin_disable_active']               = isset( $_POST['admin_disable_active'] ) ? 1 : 0;
			GDBTOCore::instance()->o['admin_disable_super_admin']          = isset( $_POST['admin_disable_super_admin'] ) ? 1 : 0;
			GDBTOCore::instance()->o['admin_disable_roles']                = d4p_sanitize_basic_array( (array) $_POST['admin_disable_roles'] );
			GDBTOCore::instance()->o['signature_active']                   = isset( $_POST['signature_active'] ) ? 1 : 0;
			GDBTOCore::instance()->o['signature_length']                   = intval( $_POST['signature_length'] );
			GDBTOCore::instance()->o['signature_super_admin']              = isset( $_POST['signature_super_admin'] ) ? 1 : 0;
			GDBTOCore::instance()->o['signature_roles']                    = d4p_sanitize_basic_array( (array) $_POST['signature_roles'] );
			GDBTOCore::instance()->o['signature_method']                   = d4p_sanitize_basic( $_POST['signature_method'] );
			GDBTOCore::instance()->o['signature_enhanced_super_admin']     = isset( $_POST['signature_enhanced_super_admin'] ) ? 1 : 0;
			GDBTOCore::instance()->o['signature_enhanced_roles']           = d4p_sanitize_basic_array( (array) $_POST['signature_enhanced_roles'] );
			GDBTOCore::instance()->o['signature_buddypress_profile_group'] = d4p_sanitize_basic( $_POST['signature_buddypress_profile_group'] );

			update_option( 'gd-bbpress-tools', GDBTOCore::instance()->o );
			wp_redirect( add_query_arg( 'settings-updated', 'true' ) );
			exit();
		}
	}

	public function enqueue_files() {
		if ( $this->admin_plugin ) {
			wp_enqueue_style( 'gd-bbpress-tools', GDBBPRESSTOOLS_URL . "css/admin.css", array(), GDBBPRESSTOOLS_VERSION );
		}
	}

	public function admin_menu() {
		$this->page_ids[] = add_submenu_page( 'edit.php?post_type=forum', 'GD bbPress Tools', __( 'Tools', 'gd-bbpress-tools' ), GDBBPRESSTOOLS_CAP, 'gdbbpress_tools', array(
			$this,
			'menu_tools',
		) );

		$this->admin_load_hooks();
	}

	public function admin_load_hooks() {
		foreach ( $this->page_ids as $id ) {
			add_action( 'load-' . $id, array( $this, 'load_admin_page' ) );
		}
	}

	public function plugin_actions( $links, $file ) {
		if ( $file == 'gd-bbpress-tools/gd-bbpress-tools.php' ) {
			$settings_link = '<a href="edit.php?post_type=forum&page=gdbbpress_tools">' . __( 'Settings', 'gd-bbpress-tools' ) . '</a>';
			array_unshift( $links, $settings_link );
		}

		return $links;
	}

	public function plugin_links( $links, $file ) {
		if ( $file == 'gd-bbpress-tools/gd-bbpress-tools.php' ) {
			$links[] = '<a target="_blank" style="color: #cc0000; font-weight: bold;" href="https://www.dev4press.com/plugins/gd-bbpress-toolbox/">' . __( 'Upgrade to GD bbPress Toolbox Pro', 'gd-bbpress-tools' ) . '</a>';
		}

		return $links;
	}

	public function load_admin_page() {
		$screen = get_current_screen();

		$screen->set_help_sidebar( '
            <p><strong>Dev4Press:</strong></p>
            <p><a target="_blank" href="https://www.dev4press.com/">' . __( 'Website', 'gd-bbpress-tools' ) . '</a></p>
            <p><a target="_blank" href="https://twitter.com/milangd">' . __( 'On Twitter', 'gd-bbpress-tools' ) . '</a></p>
            <p><a target="_blank" href="https://facebook.com/dev4press">' . __( 'On Facebook', 'gd-bbpress-tools' ) . '</a></p>' );

		$screen->add_help_tab( array(
			"id"      => "gdpt-screenhelp-help",
			"title"   => __( 'Get Help', 'gd-bbpress-tools' ),
			"content" => '<h2>' . __( 'General Plugin Information', 'gd-bbpress-tools' ) . '</h2>
                <p><a href="https://www.dev4press.com/plugins/gd-bbpress-tools/" target="_blank">' . __( 'Home Page on Dev4Press.com', 'gd-bbpress-tools' ) . '</a> | 
                <a href="https://wordpress.org/plugins/gd-bbpress-tools/" target="_blank">' . __( 'Home Page on WordPress.org', 'gd-bbpress-tools' ) . '</a></p> 
                <h2>' . __( 'Getting Plugin Support', 'gd-bbpress-tools' ) . '</h2>
                <p><a href="https://support.dev4press.com/forums/forum/plugins-free/gd-bbpress-tools/" target="_blank">' . __( 'Support Forum on Dev4Press.com', 'gd-bbpress-tools' ) . '</a> | 
                <a href="https://wordpress.org/support/plugin/gd-bbpress-tools" target="_blank">' . __( 'Support Forum on WordPress.org', 'gd-bbpress-tools' ) . '</a></p>',
		) );

		$screen->add_help_tab( array(
			"id"      => "gdpt-screenhelp-website",
			"title"   => "Dev4Press",
			"sfc",
			"content" => '<p>' . __( 'On Dev4Press website you can find many useful plugins, themes and tutorials, all for WordPress. Please, take a few minutes to browse some of these resources, you might find some of them very useful.', 'gd-bbpress-tools' ) . '</p>
                <p><a href="https://www.dev4press.com/plugins/" target="_blank"><strong>' . __( 'Plugins', 'gd-bbpress-tools' ) . '</strong></a> - ' . __( 'We have more than 10 plugins available, some of them are commercial and some are available for free.', 'gd-bbpress-tools' ) . '</p>
                <p><a href="https://www.dev4press.com/kb/" target="_blank"><strong>' . __( 'Knowledge Base', 'gd-bbpress-tools' ) . '</strong></a> - ' . __( 'Premium and free tutorials for our plugins themes, and many general and practical WordPress tutorials.', 'gd-bbpress-tools' ) . '</p>
                <p><a href="https://support.dev4press.com/forums/" target="_blank"><strong>' . __( 'Support Forums', 'gd-bbpress-tools' ) . '</strong></a> - ' . __( 'Premium support forum for all with valid licenses to get help. Also, report bugs and leave suggestions.', 'gd-bbpress-tools' ) . '</p>',
		) );
	}

	public function menu_tools() {
		$options     = GDBTOCore::instance()->o;
		$_user_roles = d4p_bbpress_get_user_roles();

		include( GDBBPRESSTOOLS_PATH . 'forms/panels.php' );
	}
}