<?php

namespace AnyComment\Admin;

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

use AnyComment\Base\ScssCompiler;
use AnyComment\Helpers\AnyCommentInputHelper;
use AnyComment\Options\AnyCommentOptionManager;

/**
 * AC_AdminSettingPage helps to process generic plugin settings.
 */
class AnyCommentGenericSettings extends AnyCommentOptionManager {

	/**
	 * Sender name used to send emails.
	 */
	const OPTION_NOTIFY_SENDER_NAME = 'option_notify_sender_name';

	/**
	 * Notify about new comment.
	 */
	const OPTION_NOTIFY_ON_NEW_COMMENT = 'option_notify_on_new_comment';

	/**
	 * Send email notification to users about new reply.
	 */
	const OPTION_NOTIFY_SUBSCRIBERS = 'option_notify_subscription';

	/**
	 * Send email notification to users about new reply.
	 */
	const OPTION_NOTIFY_ON_NEW_REPLY = 'option_notify_on_new_reply';

	/**
	 * Notify administrator about new comment.
	 */
	const OPTION_NOTIFY_ADMINISTRATOR = 'option_notify_administrator';

	/**
	 * Reply email template.
	 */
	const OPTION_NOTIFY_REPLY_EMAIL_TEMPLATE = 'option_notify_reply_email_template';

	/**
	 * Subscribers email template.
	 */
	const OPTION_NOTIFY_SUBSCRIBERS_EMAIL_TEMPLATE = 'option_notify_subscribe_email_template';

	/**
	 * Subscribers confirmation email template.
	 */
	const OPTION_NOTIFY_SUBSCRIBERS_CONFIRMATION_EMAIL_TEMPLATE = 'option_notify_subscribe_confirmation_email_template';

	/**
	 * Admin email template.
	 */
	const OPTION_NOTIFY_ADMIN_EMAIL_TEMPLATE = 'option_notify_admin_email_template';

	/**
	 * Checkbox whether plugin is active or not. Can be used to set-up API keys, etc,
	 * before plugin is ready to be shown to users.
	 */
	const OPTION_PLUGIN_TOGGLE = 'option_plugin_toggle';

	/**
	 * Default sort by.
	 */
	const OPTION_DEFAULT_SORT_BY = 'option_default_sort_by';

	/**
	 * Order ascending order.
	 */
	const SORT_ASC = 'asc';

	/**
	 * Order descending order.
	 */
	const SORT_DESC = 'desc';

	const OPTION_COMMENT_RATING = 'option_comment_rating';

	const COMMENT_RATING_LIKES = 'likes'; // Likes only
	const COMMENT_RATING_LIKES_DISLIKES = 'likes_dislikes'; // Likes and dislikes

	/**
	 * Default avatar.
	 */
	const OPTION_DEFAULT_AVATAR = 'option_default_avatar';

	const OPTION_DEFAULT_AVATAR_ANYCOMMENT = 'anycomment';
	const OPTION_DEFAULT_AVATAR_MP = 'mp';
	const OPTION_DEFAULT_AVATAR_IDENTICON = 'identicon';
	const OPTION_DEFAULT_AVATAR_MONSTEROID = 'monsterid';
	const OPTION_DEFAULT_AVATAR_WAVATAR = 'wavatar';
	const OPTION_DEFAULT_AVATAR_RETRO = 'retro';
	const OPTION_DEFAULT_AVATAR_ROBOHASH = 'robohash';

	/**
	 * Editor
	 */
	const OPTION_EDITOR_TOOLBAR_TOGGLE = 'option_editor_toggle';
	const OPTION_EDITOR_TOOLBAR_BOLD = 'option_editor_toolbar_bold';
	const OPTION_EDITOR_TOOLBAR_ITALIC = 'option_editor_toolbar_italic';
	const OPTION_EDITOR_TOOLBAR_UNDERLINE = 'option_editor_toolbar_underline';
	const OPTION_EDITOR_TOOLBAR_QUOTE = 'option_editor_toolbar_blockquote';
	const OPTION_EDITOR_TOOLBAR_ORDERED = 'option_editor_toolbar_ordered';
	const OPTION_EDITOR_TOOLBAR_BULLET = 'option_editor_toolbar_bullet';
	const OPTION_EDITOR_TOOLBAR_LINK = 'option_editor_toolbar_link';
	const OPTION_EDITOR_TOOLBAR_CLEAN = 'option_editor_toolbar_clean';

	/**
	 * Datetime format.
	 */
	const OPTION_COMMENT_DATETIME_FORMAT = 'option_datetime_format';

	const DATETIME_FORMAT_RELATIVE = 'relative'; // e.g. 1 hours ago
	const DATETIME_FORMAT_NATIVE = 'native'; // Native WordPress's, defined in "Settings" -> "Generic"

	/**
	 * Default user group on register.
	 */
	const OPTION_REGISTER_DEFAULT_GROUP = 'option_register_default_group';

	/**
	 * Interval, expressed in seconds per which check new comments.
	 * When OPTION_NOTIFY_ON_NEW_COMMENT is not enabled, this constant not used.
	 */
	const OPTION_INTERVAL_COMMENTS_CHECK = 'option_interval_comment_check';

	/**
	 * General
	 */
	const OPTION_READ_MORE_TOGGLE = 'option_read_more_toggle'; // Ability to toggle read more.
	const OPTION_RATING_TOGGLE = 'option_rating_toggle'; // Display page rating.
	const OPTION_COUNT_PER_PAGE = 'option_comments_count_per_page'; // Number of comments displayed per page and on the page load.
	const OPTION_COMMENT_UPDATE_TIME = 'option_comment_update_time'; // Comment update time.
	const OPTION_USER_AGREEMENT_LINK = 'option_comments_user_agreement_link'; // Link to the user agreement.
	const OPTION_LOAD_ON_SCROLL = 'options_load_on_scroll'; // Load comments on scroll to it.
	const OPTION_MODERATE_FIRST = 'options_moderate_first'; // Mark comments for moderation before they are added.
	const OPTION_MODERATE_WORDS = 'options_moderate_words'; // List of words to mark comments as spam.
	const OPTION_LINKS_ON_HOLD = 'options_links_on_hold'; // Put comments with links on hold.
	const OPTION_SHOW_SOCIALS_IN_LOGIN_PAGE = 'options_show_socials_in_login_page'; // Show/hide list of available socials in WordPress's native login form.
	const OPTION_SHOW_ADMIN_BAR = 'options_show_admin_bar'; // Show/hide admin bar for authorized users (users with manage_options would be able to see it).
	const OPTION_SHOW_PROFILE_URL = 'options_show_profile_url'; // Show/hide profile URL on client mini social icon.
	const OPTION_SHOW_TWITTER_EMBEDS = 'options_show_tweet_attachments'; // Show tweet (from Twitter) attachments
	const OPTION_SHOW_VIDEO_ATTACHMENTS = 'options_show_video_attachments'; // Show/hide video attachments.
	const OPTION_SHOW_IMAGE_ATTACHMENTS = 'options_show_image_attachments'; // Show/hide image attachments.
	const OPTION_MAKE_LINKS_CLICKABLE = 'options_make_links_clickable'; // Whether required to make links clickable.
	const OPTION_COPYRIGHT_TOGGLE = 'option_copyright_toggle'; // Show/hide copyright.


	/**
	 * File upload
	 */
	const OPTION_FILES_TOGGLE = 'options_files_toggle';
	const OPTION_FILES_GUEST_CAN_UPLOAD = 'options_files_guest_can_upload';
	const OPTION_FILES_MIME_TYPES = 'options_files_mime_types';
	const OPTION_FILES_LIMIT = 'options_files_limit';
	const OPTION_FILES_LIMIT_PERIOD = 'options_files_limit_period';
	const OPTION_FILES_MAX_SIZE = 'options_files_max_size';

	/**
	 * Design
	 */
	const OPTION_FORM_TYPE = 'options_form_type'; // Define form type: only guest users, only social networks or both of it.
	const FORM_OPTION_GUEST_ONLY = 'form_option_guest_only'; // Option to enable comments only from guest.
	const FORM_OPTION_WORDPRESS_ONLY = 'form_option_wordpress_only'; // Option to allow comments from users who authorized using social.
	const FORM_OPTION_SOCIALS_ONLY = 'form_option_socials_only'; // Option to allow comments from users who authorized using social.
	const FORM_OPTION_ALL = 'form_option_all'; // Option to allow both: guest & social login.

	/**
	 * Define what fields to show and order.
	 */
	const OPTION_GUEST_FIELDS = 'options_guest_fields';

	/**
	 * Custom design options.
	 */
	const OPTION_DESIGN_CUSTOM_TOGGLE = 'options_design_custom_toggle';

	const OPTION_DESIGN_GLOBAL_PADDING = 'options_design_global_padding';
	const OPTION_DESIGN_GLOBAL_MARGIN = 'options_design_global_margin';
	const OPTION_DESIGN_GLOBAL_BACKGROUND_BORDER_RADIUS = 'options_design_global_background_border_radius';
	const OPTION_DESIGN_GLOBAL_BACKGROUND_COLOR = 'options_design_global_background_color';

	const OPTION_DESIGN_FONT_SIZE = 'options_design_font_size';
	const OPTION_DESIGN_FONT_FAMILY = 'options_design_font_family';

	const OPTION_DESIGN_SEMI_HIDDEN_COLOR = 'options_design_semi_hidden_color';
	const OPTION_DESIGN_LINK_COLOR = 'options_design_link_color';
	const OPTION_DESIGN_TEXT_COLOR = 'options_design_text_color';

	const OPTION_DESIGN_FORM_FIELD_BACKGROUND_COLOR = 'options_design_form_field_background_color';

	const OPTION_DESIGN_ATTACHMENT_COLOR = 'options_design_attachment_color';
	const OPTION_DESIGN_ATTACHMENT_BACKGROUND_COLOR = 'options_design_attachment_background_color';

	const OPTION_DESIGN_AVATAR_RADIUS = 'options_design_avatar_radius';
	const OPTION_DESIGN_PARENT_AVATAR_SIZE = 'options_design_parent_avatar_size';
	const OPTION_DESIGN_CHILD_AVATAR_SIZE = 'options_design_child_avatar_size';

	const OPTION_DESIGN_BUTTON_COLOR = 'options_design_button_color';
	const OPTION_DESIGN_BUTTON_BACKGROUND_COLOR = 'options_design_button_background_color';
	const OPTION_DESIGN_BUTTON_BACKGROUND_COLOR_ACTIVE = 'options_design_button_background_color_active';
	const OPTION_DESIGN_BUTTON_RADIUS = 'options_design_button_radius';

	const OPTION_DESIGN_GLOBAL_RADIUS = 'options_design_global_radius';

	/**
	 * Roles
	 */
	const DEFAULT_ROLE_SUBSCRIBER = 'subscriber'; // Normal subscriber (from WordPress)
	const DEFAULT_ROLE_SOCIAL_SUBSCRIBER = 'social_subscriber'; // Custom social subscriber. Role introduced via this plugin.


	/**
	 * Editor options.
	 */
	const OPTION_EDITOR_CSS = 'option_editor_css'; // Add custom CSS


	/**
	 * @inheritdoc
	 */
	protected $option_group = 'anycomment-generic-group';
	/**
	 * @inheritdoc
	 */
	protected $option_name = 'anycomment-generic';

	/**
	 * @inheritdoc
	 */
	protected $field_options = [
		'wrapper' => '<div class="cell anycomment-form-wrapper__field">{content}</div>'
	];

	/**
	 * @inheritdoc
	 */
	protected $section_options = [
		'wrapper' => '<div class="grid-x anycomment-form-wrapper anycomment-tabs__container__tab" id="{id}">{content}</div>'
	];


	/**
	 * @inheritdoc
	 */
	protected $default_options = [
		self::OPTION_COPYRIGHT_TOGGLE        => 'on',
		self::OPTION_COMMENT_UPDATE_TIME     => 5,
		self::OPTION_COUNT_PER_PAGE          => 20,
		self::OPTION_INTERVAL_COMMENTS_CHECK => 10,

		self::OPTION_DEFAULT_SORT_BY                                => self::SORT_DESC,
		self::COMMENT_RATING_LIKES                                  => self::COMMENT_RATING_LIKES,

		// Files
		self::OPTION_FILES_LIMIT                                    => 5,
		self::OPTION_FILES_LIMIT_PERIOD                             => 900,
		self::OPTION_FILES_MAX_SIZE                                 => 1.5,
		self::OPTION_FILES_MIME_TYPES                               => 'image/*, .pdf',

		// Notifications
		self::OPTION_NOTIFY_REPLY_EMAIL_TEMPLATE                    => "New reply for you in {blogUrlHtml}.\nFrom post {postUrlHtml}.\n\n{commentFormatted}\n{replyButton}",
		self::OPTION_NOTIFY_ADMIN_EMAIL_TEMPLATE                    => "New comment posted in {blogUrlHtml}.\nFor post {postUrlHtml}.\n\n{commentFormatted}\n{replyButton}",
		self::OPTION_NOTIFY_SUBSCRIBERS_EMAIL_TEMPLATE              => "New comment in {blogUrlHtml}.\nFrom post {postUrlHtml}.\n\n{commentFormatted}\n{replyButton}\n\nYou were subscribed to this post.\n\nYou may unbsubscribe by following this link:\n{unsubscribeUrl}",
		self::OPTION_NOTIFY_SUBSCRIBERS_CONFIRMATION_EMAIL_TEMPLATE => "You were subscribed to {postUrlHtml} on {postTitle}.\n\nPlease follow link below to confirm this action or ignore this message if you think you received this by mistake.\n\n{confirmatiomButton}\n\nOr use link below:\n{confirmationUrl}",

		// Other design
		self::OPTION_FORM_TYPE                                      => self::FORM_OPTION_SOCIALS_ONLY,
		self::OPTION_GUEST_FIELDS                                   => '{name} {email} {website}',

		// Editor
		self::OPTION_EDITOR_TOOLBAR_TOGGLE                          => 'on',
		self::OPTION_EDITOR_TOOLBAR_BOLD                            => 'on',
		self::OPTION_EDITOR_TOOLBAR_ITALIC                          => 'on',
		self::OPTION_EDITOR_TOOLBAR_UNDERLINE                       => 'on',
		self::OPTION_EDITOR_TOOLBAR_QUOTE                           => 'on',
		self::OPTION_EDITOR_TOOLBAR_ORDERED                         => 'on',
		self::OPTION_EDITOR_TOOLBAR_BULLET                          => 'on',
		self::OPTION_EDITOR_TOOLBAR_LINK                            => 'on',
		self::OPTION_EDITOR_TOOLBAR_CLEAN                           => 'on',

		// Custom design
		self::OPTION_DESIGN_GLOBAL_PADDING                          => '0',
		self::OPTION_DESIGN_GLOBAL_MARGIN                           => '20px 0',
		self::OPTION_DESIGN_GLOBAL_BACKGROUND_BORDER_RADIUS         => '0',
		self::OPTION_DESIGN_FONT_SIZE                               => '14px',
		self::OPTION_DESIGN_FONT_FAMILY                             => "'Noto-Sans', sans-serif",
		self::OPTION_DESIGN_SEMI_HIDDEN_COLOR                       => '#B6C1C6',
		self::OPTION_DESIGN_LINK_COLOR                              => '#1DA1F2',
		self::OPTION_DESIGN_TEXT_COLOR                              => '#2A2E2E',
		self::OPTION_DESIGN_FORM_FIELD_BACKGROUND_COLOR             => '#ffffff',
		self::OPTION_DESIGN_ATTACHMENT_COLOR                        => '#eeeeee',
		self::OPTION_DESIGN_ATTACHMENT_BACKGROUND_COLOR             => '#eeeeee',
		self::OPTION_DESIGN_AVATAR_RADIUS                           => '50% 50% 50% 0',
		self::OPTION_DESIGN_PARENT_AVATAR_SIZE                      => '48px',
		self::OPTION_DESIGN_CHILD_AVATAR_SIZE                       => '30px',
		self::OPTION_DESIGN_BUTTON_COLOR                            => '#ffffff',
		self::OPTION_DESIGN_BUTTON_BACKGROUND_COLOR                 => '#1DA1F2',
		self::OPTION_DESIGN_BUTTON_BACKGROUND_COLOR_ACTIVE          => '#4f9f49',
		self::OPTION_DESIGN_BUTTON_RADIUS                           => '20px',
		self::OPTION_DESIGN_GLOBAL_RADIUS                           => '10px',
	];

	/**
	 * @inheritdoc
	 */
	protected $page_slug = 'anycomment-settings';


	/**
	 * AnyCommentAdminPages constructor.
	 *
	 * @param bool $init if required to init the modle.
	 */
	public function __construct( $init = true ) {
		parent::__construct();
		if ( $init ) {
			$this->init_hooks();
		}
	}

	/**
	 * Initiate hooks.
	 */
	private function init_hooks() {
		add_action( 'admin_init', [ $this, 'init_settings' ] );

		// Create role
		add_role(
			AnyCommentGenericSettings::DEFAULT_ROLE_SOCIAL_SUBSCRIBER,
			__( 'Social Network Subscriber', 'anycomment' ),
			[
				'read'         => true,
				'edit_posts'   => false,
				'delete_posts' => false,
			]
		);
	}

	/**
	 * {@inheritdoc}
	 */
	public function init_settings() {


		$form = $this->form();

		$form->add_section(
			$this->section_builder()
			     ->set_id( 'generic' )
			     ->set_title( __( 'Generic', "anycomment" ) )
			     ->set_wrapper( '<div class="grid-x anycomment-form-wrapper anycomment-tabs__container__tab current" id="{id}">{content}</div>' )
			     ->set_fields( [
				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_PLUGIN_TOGGLE )
				          ->set_title( __( 'Enable Comments', "anycomment" ) )
				          ->set_description( esc_html( __( 'When on, comments are visible. When off, default WordPress\' comments shown. This can be used to configure social networks on fresh installation.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->set_id( self::OPTION_DEFAULT_SORT_BY )
				          ->select()
				          ->set_args( [
					          'options' => [
						          self::SORT_DESC => __( 'Newest first', 'anycomment' ),
						          self::SORT_ASC  => __( 'Oldest first', 'anycomment' ),
					          ]
				          ] )
				          ->set_description( esc_html( __( 'Default sorting.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->set_id( self::OPTION_COMMENT_RATING )
				          ->select()
				          ->set_title( __( 'Comment rating', "anycomment" ) )
				          ->set_args( [
					          'options' => [
						          self::COMMENT_RATING_LIKES          => __( 'Likes only', 'anycomment' ),
						          self::COMMENT_RATING_LIKES_DISLIKES => __( 'Likes and dislikes', 'anycomment' ),
					          ]
				          ] )
				          ->set_description( esc_html( __( 'Type of rating used for single comment. Option "Likes" would display only heart like, whereas "Likes and dislikes" would display up and down options.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->set_id( self::OPTION_DEFAULT_AVATAR )
				          ->select()
				          ->set_title( __( 'Default Avatar', "anycomment" ) )
				          ->set_args( [
					          'options' => [
						          self::OPTION_DEFAULT_AVATAR_ANYCOMMENT => __( 'No avatar (from AnyComment)', 'anycomment' ),
						          self::OPTION_DEFAULT_AVATAR_MP         => __( 'No avatar (from Gravatar)', 'anycomment' ),
						          self::OPTION_DEFAULT_AVATAR_IDENTICON  => __( 'Identicon (from Gravatar)', 'anycomment' ),
						          self::OPTION_DEFAULT_AVATAR_MONSTEROID => __( 'Monsteroid (from Gravatar)', 'anycomment' ),
						          self::OPTION_DEFAULT_AVATAR_WAVATAR    => __( 'Wavatar (from Gravatar)', 'anycomment' ),
						          self::OPTION_DEFAULT_AVATAR_RETRO      => __( 'Retro (from Gravatar)', 'anycomment' ),
						          self::OPTION_DEFAULT_AVATAR_ROBOHASH   => __( 'Robohash (from Gravatar)', 'anycomment' ),
					          ]
				          ] )
				          ->set_description( esc_html( __( 'Default avatar when user does not have any.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->set_id( self::OPTION_REGISTER_DEFAULT_GROUP )
				          ->select()
				          ->set_title( __( 'Register User Group', "anycomment" ) )
				          ->set_args( [
					          'options' => [
						          self::DEFAULT_ROLE_SUBSCRIBER        => __( 'Subscriber', 'anycomment' ),
						          self::DEFAULT_ROLE_SOCIAL_SUBSCRIBER => __( 'Social Network Subscriber', 'anycomment' ),
					          ]
				          ] )
				          ->set_description( esc_html( __( 'When users will authorize via plugin, they are being registered and be assigned with group selected above.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->set_id( self::OPTION_COMMENT_DATETIME_FORMAT )
				          ->select()
				          ->set_title( __( 'Date & Time Format', "anycomment" ) )
				          ->set_args( [
					          'options' => [
						          self::DATETIME_FORMAT_RELATIVE => __( 'Relative (e.g. 1 minute ago)', 'anycomment' ),
						          self::DATETIME_FORMAT_NATIVE   => __( 'Absolute (format taken from WordPress)', 'anycomment' ),
					          ]
				          ] )
				          ->set_description( esc_html( __( 'Choose comment date & time format.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->number()
				          ->set_id( self::OPTION_COMMENT_UPDATE_TIME )
				          ->set_title( __( 'Comment Update Time', "anycomment" ) )
				          ->set_description( esc_html( __( 'Number of minutes user can update his comment. "0" or empty for no limit.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->number()
				          ->set_id( self::OPTION_COUNT_PER_PAGE )
				          ->set_title( __( 'Number of Comments Loaded', "anycomment" ) )
				          ->set_description( esc_html( __( 'Number of comments to load initially and per page.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_LOAD_ON_SCROLL )
				          ->set_title( __( 'Load on Scroll', "anycomment" ) )
				          ->set_description( esc_html( __( 'Load comments when user scrolls to it.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_SHOW_SOCIALS_IN_LOGIN_PAGE )
				          ->set_title( __( 'Show Login Page Socials', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show list of available socials under WordPress\'s native login form.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_SHOW_ADMIN_BAR )
				          ->set_title( __( 'Show Admin Bar', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show admin bar for regular WordPress users and those who logged in via social.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_SHOW_PROFILE_URL )
				          ->set_title( __( 'Show Profile URL', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show link to user in the social media or website when available (name of the user will be clickable).', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_SHOW_TWITTER_EMBEDS )
				          ->set_title( __( 'Display Twitter Embeds', "anycomment" ) )
				          ->set_description( esc_html( __( 'Detect & display tweets from Twitter as embedded widget.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_SHOW_VIDEO_ATTACHMENTS )
				          ->set_title( __( 'Display Video Attachments', "anycomment" ) )
				          ->set_description( esc_html( __( 'Display video link from comment as attachment.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_SHOW_IMAGE_ATTACHMENTS )
				          ->set_title( __( 'Display Image Attachments', "anycomment" ) )
				          ->set_description( esc_html( __( 'Display image link from comment as attachment.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_RATING_TOGGLE )
				          ->set_title( __( 'Display Rating', "anycomment" ) )
				          ->set_description( esc_html( __( 'Display 5 star rating above comments.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_READ_MORE_TOGGLE )
				          ->set_title( __( 'Shorten Long Comments', "anycomment" ) )
				          ->set_description( esc_html( __( 'Shorten long comments with "Read more" message.', "anycomment" ) ) ),


//					$this->field_builder()
//     ->input_checkbox()
//     ->set_id(self::OPTION_MAKE_LINKS_CLICKABLE)
//     ->set_title(__( 'Links Clickable', "anycomment" ))
//     ->set_description(esc_html( __( 'Links in comment are clickable.', "anycomment" ) )),


				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_USER_AGREEMENT_LINK )
				          ->set_title( __( 'User Agreement Link', "anycomment" ) )
				          ->set_description( esc_html( __( 'Link to User Agreement, where described how your process users data once they authorize via social network and/or add new comment.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_COPYRIGHT_TOGGLE )
				          ->set_title( __( 'Thanks', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show AnyComment\'s link in the footer of comments. Copyright helps to bring awareness of such plugin and bring people to allow us to understand that it is a wanted product and give more often updated.', "anycomment" ) ) ),


			     ] )
		);

		/**
		 * Section: Elements
		 */
		$form->add_section(
			$this->section_builder()
			     ->set_id( 'elements' )
			     ->set_title( __( 'Elements', "anycomment" ) )
			     ->set_fields( [
				     $this->field_builder()
				          ->select()
				          ->set_id( self::OPTION_FORM_TYPE )
				          ->set_title( __( 'Comment form', "anycomment" ) )
				          ->set_args( [
					          'options' => [
						          self::FORM_OPTION_ALL            => __( 'Anyone', 'anycomment' ),
						          self::FORM_OPTION_WORDPRESS_ONLY => __( 'WordPress only', 'anycomment' ),
						          self::FORM_OPTION_SOCIALS_ONLY   => __( 'Socials only', 'anycomment' ),
						          self::FORM_OPTION_GUEST_ONLY     => __( 'Guests only', 'anycomment' ),
					          ],
				          ] )
				          ->set_description( esc_html( __( 'Users who able to leave comments.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_GUEST_FIELDS )
				          ->set_title( __( 'Guest Fields', "anycomment" ) )
				          ->set_description( esc_html( __( 'Use this rearrange guest form fields or remove something. {name} is required and if you do not add it, it will be added by plugin. {name} is name field, {email} is email field, {website} is website field.', "anycomment" ) ) ),


				     /**
				      * Editor options
				      */
				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_TOGGLE )
				          ->set_title( __( 'Enable Toolbar', "anycomment" ) )
				          ->set_description( esc_html( __( 'Enable editor toolbar (show options to modify comment text - bold, italics, etc).', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_BOLD )
				          ->set_title( __( 'Bold', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show bold option in editor toolbar.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_ITALIC )
				          ->set_title( __( 'Italic', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show italic option in editor toolbar.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_UNDERLINE )
				          ->set_title( __( 'Underline', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show underline option in editor toolbar.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_QUOTE )
				          ->set_title( __( 'Quote', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show quote option in editor toolbar.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_ORDERED )
				          ->set_title( __( 'Ordered list', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show ordered list option in editor toolbar.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_BULLET )
				          ->set_title( __( 'Unordered list', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show unordered list option in editor toolbar.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_LINK )
				          ->set_title( __( 'Link', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show link option in editor toolbar.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_EDITOR_TOOLBAR_CLEAN )
				          ->set_title( __( 'Clean formatting', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show clean formatting option in editor toolbar.', "anycomment" ) ) ),
			     ] )
		);

		/**
		 * Section: Design
		 */
		$form->add_section(
			$this->section_builder()
			     ->set_id( 'design' )
			     ->set_title( __( 'Design', "anycomment" ) )
			     ->set_fields( [
				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_DESIGN_CUSTOM_TOGGLE )
				          ->set_title( __( 'Custom Design', "anycomment" ) )
				          ->set_description( esc_html( __( 'Use custom design. Enable this option to display design changes from below.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_FONT_SIZE )
				          ->set_title( __( 'Text Size', "anycomment" ) )
				          ->set_description( esc_html( __( 'Overal text size. You may use "px", "pt", "em" or "%".', "anycomment" ) ) ),

				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_FONT_FAMILY )
				          ->set_title( __( 'Font Choice', "anycomment" ) )
				          ->set_description( esc_html( __( 'Global font family.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_TEXT_COLOR )
				          ->set_title( __( 'Text Color', "anycomment" ) )
				          ->set_description( esc_html( __( 'Global text color.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_LINK_COLOR )
				          ->set_title( __( 'Link Color', "anycomment" ) )
				          ->set_description( esc_html( __( 'Links color.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_GLOBAL_BACKGROUND_COLOR )
				          ->set_title( __( 'Global background color', "anycomment" ) )
				          ->set_description( esc_html( __( 'Global background color used for all comments.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_GLOBAL_BACKGROUND_BORDER_RADIUS )
				          ->set_title( __( 'Global background border radius', "anycomment" ) )
				          ->set_description( esc_html( __( 'Global background border radius. Could be useful when you have background different then website primary color.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_GLOBAL_MARGIN )
				          ->set_title( __( 'Global margin', "anycomment" ) )
				          ->set_description( esc_html( __( 'Global margin for all comments. You may use "px", "em" or "%".', "anycomment" ) ) ),


				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_GLOBAL_PADDING )
				          ->set_title( __( 'Global padding', "anycomment" ) )
				          ->set_description( esc_html( __( 'Global padding for all comments. You may use "px", "em" or "%".', "anycomment" ) ) ),

				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_GLOBAL_RADIUS )
				          ->set_title( __( 'Border radius', "anycomment" ) )
				          ->set_description( esc_html( __( 'Border radius. You may use "px", "em" or "%".', "anycomment" ) ) ),

				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_SEMI_HIDDEN_COLOR )
				          ->set_title( __( 'Semi Hidden Color', "anycomment" ) )
				          ->set_description( esc_html( __( 'Semi hidden color. This is used for dates, action links, etc.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_FORM_FIELD_BACKGROUND_COLOR )
				          ->set_title( __( 'Form Fields Background', "anycomment" ) )
				          ->set_description( esc_html( __( 'Form fields background color.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_ATTACHMENT_COLOR )
				          ->set_title( __( 'Attachment Text Color', "anycomment" ) )
				          ->set_description( esc_html( __( 'Attachments text color. For example, YouTube attachments do not have previews, instead they have "YouTube" text over.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_ATTACHMENT_BACKGROUND_COLOR )
				          ->set_title( __( 'Attachment Background Color', "anycomment" ) )
				          ->set_description( esc_html( __( 'Attachment background color. For example, user may attach PNG image with transparent background. This color will be used as background behind the image.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_AVATAR_RADIUS )
				          ->set_title( __( 'Avatar Border Radius', "anycomment" ) )
				          ->set_description( esc_html( __( 'Avatar border radius. You may use "px" or "%". "50%" will make avatars rounded.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_PARENT_AVATAR_SIZE )
				          ->set_title( __( 'Avatar Parent Size', "anycomment" ) )
				          ->set_description( esc_html( __( 'Parent comment avatar size.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_CHILD_AVATAR_SIZE )
				          ->set_title( __( 'Avatar Child Size', "anycomment" ) )
				          ->set_description( esc_html( __( 'Child comment avatar size. Usually, this is reply comment.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_DESIGN_BUTTON_RADIUS )
				          ->set_title( __( 'Button Radius', "anycomment" ) )
				          ->set_description( esc_html( __( 'Button border radius.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_BUTTON_COLOR )
				          ->set_title( __( 'Button Color', "anycomment" ) )
				          ->set_description( esc_html( __( 'Button text color.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_BUTTON_BACKGROUND_COLOR )
				          ->set_title( __( 'Button Background Color', "anycomment" ) )
				          ->set_description( esc_html( __( 'Button background color.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->color()
				          ->set_id( self::OPTION_DESIGN_BUTTON_BACKGROUND_COLOR_ACTIVE )
				          ->set_title( __( 'Button Background Color Active', "anycomment" ) )
				          ->set_description( esc_html( __( 'Button background color when hovered or focused.', "anycomment" ) ) ),
			     ] )
		);

		/**
		 * Section: Moderation
		 */
		$form->add_section(
			$this->section_builder()
			     ->set_id( 'moderation' )
			     ->set_title( __( 'Moderation', "anycomment" ) )
			     ->set_fields( [
				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_MODERATE_FIRST )
				          ->set_title( __( 'Moderate First', "anycomment" ) )
				          ->set_description( esc_html( __( 'Moderators should check comment before it appears.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_LINKS_ON_HOLD )
				          ->set_title( __( 'Links on Hold', "anycomment" ) )
				          ->set_description( esc_html( __( 'Comment with links should be marked for moderation.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->textarea()
				          ->set_id( self::OPTION_MODERATE_WORDS )
				          ->set_title( __( 'Spam Words', "anycomment" ) )
				          ->set_description( esc_html( __( 'Comment should be marked for moderation when matched word from this list of comma-separated values.', "anycomment" ) ) ),
			     ] )
		);

		/**
		 * Section: Notifications
		 */
		$form->add_section(
			$this->section_builder()
			     ->set_id( 'notifications' )
			     ->set_title( __( 'Notifications', "anycomment" ) )
			     ->set_fields( [
				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_NOTIFY_SENDER_NAME )
				          ->set_title( __( 'Sender Name', "anycomment" ) )
				          ->set_description( esc_html( __( 'Send name shown to email recipient. This could be your blog name.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_NOTIFY_ON_NEW_COMMENT )
				          ->set_title( __( 'Real-time updates', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show comments in real-time. Users on the page would be notified about new comments by green alert and see comment without page reload.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->number()
				          ->set_id( self::OPTION_INTERVAL_COMMENTS_CHECK )
				          ->set_title( __( 'New Comment Interval Checking', "anycomment" ) )
				          ->set_description( esc_html( __( 'Interval (in seconds) to check for new comments. Minimum 5 and maximum is 100 seconds.', "anycomment" ) ) ),


				     // Admin email notifications
				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_NOTIFY_ADMINISTRATOR )
				          ->set_title( __( 'Notify Administrator', "anycomment" ) )
				          ->set_description( esc_html( __( 'Notify administrator via email about new comment.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->textarea()
				          ->set_id( self::OPTION_NOTIFY_ADMIN_EMAIL_TEMPLATE )
				          ->set_title( __( 'Admin Email Template', "anycomment" ) )
				          ->set_description( esc_html( __( 'Email template sent to admin about new comment.', "anycomment" ) ) )
				          ->set_after( function () {
					          $supportedList = [
						          '{blogName}'           => __( 'Blog name as text', 'anycomment' ),
						          '{blogUrl}'            => __( 'Blog link as text', 'anycomment' ),
						          '{blogUrlHtml}'        => __( 'Blog name in HTML link', 'anycomment' ),
						          '{postTitle}'          => __( 'Post title as text', 'anycomment' ),
						          '{postUrl}'            => __( 'Post URL as text', 'anycomment' ),
						          '{postUrlHtml}'        => __( 'Post title in HTML link', 'anycomment' ),
						          '{commentText}'        => __( 'Comment text', 'anycomment' ),
						          '{commentFormatted}'   => __( 'Comment text nicely formatted', 'anycomment' ),
						          '{replyUrl}'           => __( 'Reply link as text', 'anycomment' ),
						          '{replyButton}'        => __( 'Reply link as button', 'anycomment' ),
						          '{adminModerationUrl}' => __( 'Direct link to admin to see all comments waiting to reviewed', 'anycomment' ),
						          '{adminEditUrl}'       => __( 'Direct link to admin to edit comment', 'anycomment' ),
					          ];

					          $id = self::OPTION_NOTIFY_ADMIN_EMAIL_TEMPLATE . time();

					          $html = '<div><br><span class="button button-small" id="' . $id . '">' . __( 'More info', 'anycomment' ) . '</span><ul style="display: none;">';

					          foreach ( $supportedList as $code => $description ) {
						          $html .= sprintf( "<li>%s - %s</li>", $code, $description );
					          }

					          $html .= '</ul></div>';

					          $html .= '<script>jQuery("#' . $id . '").on("click", function() {jQuery(this).next("ul").toggle();});</script>';

					          return $html;
				          } ),

				     // Reply email notifications
				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_NOTIFY_ON_NEW_REPLY )
				          ->set_title( __( 'Notify on new replies', "anycomment" ) )
				          ->set_description( esc_html( __( 'Notify users by email (if specified) about new replies. Make sure you have proper SMTP configurations in order to send emails.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->textarea()
				          ->set_id( self::OPTION_NOTIFY_REPLY_EMAIL_TEMPLATE )
				          ->set_title( __( 'Reply Email Template', "anycomment" ) )
				          ->set_description( esc_html( __( 'Email template on new comment reply.', "anycomment" ) ) )
				          ->set_after( function () {
					          $supportedList = [
						          '{blogName}'         => __( 'Blog name as text', 'anycomment' ),
						          '{blogUrl}'          => __( 'Blog link as text', 'anycomment' ),
						          '{blogUrlHtml}'      => __( 'Blog name in HTML link', 'anycomment' ),
						          '{postTitle}'        => __( 'Post title as text', 'anycomment' ),
						          '{postUrl}'          => __( 'Post URL as text', 'anycomment' ),
						          '{postUrlHtml}'      => __( 'Post title in HTML link', 'anycomment' ),
						          '{commentText}'      => __( 'Comment text', 'anycomment' ),
						          '{commentFormatted}' => __( 'Comment text nicely formatted', 'anycomment' ),
						          '{replyUrl}'         => __( 'Reply link as text', 'anycomment' ),
						          '{replyButton}'      => __( 'Reply link as button', 'anycomment' ),
					          ];

					          $id = self::OPTION_NOTIFY_REPLY_EMAIL_TEMPLATE . time();

					          $html = '<div><br><span class="button button-small" id="' . $id . '">' . __( 'More info', 'anycomment' ) . '</span><ul style="display: none;">';

					          foreach ( $supportedList as $code => $description ) {
						          $html .= sprintf( "<li>%s - %s</li>", $code, $description );
					          }

					          $html .= '</ul></div>';

					          $html .= '<script>jQuery("#' . $id . '").on("click", function() {jQuery(this).next("ul").toggle();});</script>';

					          return $html;
				          } ),

				     // Subscription email notifications
				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_NOTIFY_SUBSCRIBERS )
				          ->set_title( __( 'Notify Post Subscribers', "anycomment" ) )
				          ->set_description( esc_html( __( 'Show subscription form and notify active post subscribers. Make sure you have proper SMTP configurations in order to send emails.', "anycomment" ) ) ),


				     $this->field_builder()
				          ->textarea()
				          ->set_id( self::OPTION_NOTIFY_SUBSCRIBERS_EMAIL_TEMPLATE )
				          ->set_title( __( 'Subscription Email Template', "anycomment" ) )
				          ->set_description( esc_html( __( 'Email template for subscriptions.', "anycomment" ) ) )
				          ->set_after( function () {
					          $supportedList = [
						          '{blogName}'         => __( 'Blog name as text', 'anycomment' ),
						          '{blogUrl}'          => __( 'Blog link as text', 'anycomment' ),
						          '{blogUrlHtml}'      => __( 'Blog name in HTML link', 'anycomment' ),
						          '{postTitle}'        => __( 'Post title as text', 'anycomment' ),
						          '{postUrl}'          => __( 'Post URL as text', 'anycomment' ),
						          '{unsubscribeUrl}'   => __( 'Unsubscribe URL as text', 'anycomment' ),
						          '{postUrlHtml}'      => __( 'Post title in HTML link', 'anycomment' ),
						          '{commentText}'      => __( 'Comment text', 'anycomment' ),
						          '{commentFormatted}' => __( 'Comment text nicely formatted', 'anycomment' ),
						          '{replyUrl}'         => __( 'Reply link as text', 'anycomment' ),
						          '{replyButton}'      => __( 'Reply link as button', 'anycomment' ),
					          ];

					          $id = self::OPTION_NOTIFY_SUBSCRIBERS_EMAIL_TEMPLATE . time();

					          $html = '<div><br><span class="button button-small" id="' . $id . '">' . __( 'More info', 'anycomment' ) . '</span><ul style="display: none;">';

					          foreach ( $supportedList as $code => $description ) {
						          $html .= sprintf( "<li>%s - %s</li>", $code, $description );
					          }

					          $html .= '</ul></div>';

					          $html .= '<script>jQuery("#' . $id . '").on("click", function() {jQuery(this).next("ul").toggle();});</script>';

					          return $html;
				          } ),


				     $this->field_builder()
				          ->textarea()
				          ->set_id( self::OPTION_NOTIFY_SUBSCRIBERS_CONFIRMATION_EMAIL_TEMPLATE )
				          ->set_title( __( 'Subscription Confirmation Email Template', "anycomment" ) )
				          ->set_description( esc_html( __( 'Email template for confirming subscription.', "anycomment" ) ) )
				          ->set_after( function () {
					          $supportedList = [
						          '{blogName}'           => __( 'Blog name as text', 'anycomment' ),
						          '{blogUrl}'            => __( 'Blog link as text', 'anycomment' ),
						          '{blogUrlHtml}'        => __( 'Blog name in HTML link', 'anycomment' ),
						          '{postTitle}'          => __( 'Post title as text', 'anycomment' ),
						          '{postUrl}'            => __( 'Post URL as text', 'anycomment' ),
						          '{postUrlHtml}'        => __( 'Post title in HTML link', 'anycomment' ),
						          '{confirmationUrl}'    => __( 'Confirmation link as text', 'anycomment' ),
						          '{confirmationButton}' => __( 'Confirmation link as button', 'anycomment' ),
					          ];

					          $id = self::OPTION_NOTIFY_SUBSCRIBERS_CONFIRMATION_EMAIL_TEMPLATE . time();

					          $html = '<div><br><span class="button button-small" id="' . $id . '">' . __( 'More info', 'anycomment' ) . '</span><ul style="display: none;">';

					          foreach ( $supportedList as $code => $description ) {
						          $html .= sprintf( "<li>%s - %s</li>", $code, $description );
					          }

					          $html .= '</ul></div>';

					          $html .= '<script>jQuery("#' . $id . '").on("click", function() {jQuery(this).next("ul").toggle();});</script>';

					          return $html;
				          } ),
			     ] )
		);


		/**
		 * Section: Files
		 */
		$form->add_section(
			$this->section_builder()
			     ->set_id( 'files' )
			     ->set_title( __( 'Files', "anycomment" ) )
			     ->set_fields( [
				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_FILES_TOGGLE )
				          ->set_title( __( 'Allow File Uploads', "anycomment" ) )
				          ->set_description( esc_html( __( 'Allow to upload files.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->checkbox()
				          ->set_id( self::OPTION_FILES_GUEST_CAN_UPLOAD )
				          ->set_title( __( 'File Upload By Guests', "anycomment" ) )
				          ->set_description( esc_html( __( 'Guest users can upload documents. Please be careful about this setting as some users may potentially misuse this and periodically upload unwanted files.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->text()
				          ->set_id( self::OPTION_FILES_MIME_TYPES )
				          ->set_title( __( 'File MIME Types', "anycomment" ) )
				          ->set_description( esc_html( __( 'Comma-separated list of allowed MIME types (e.g. .png, .jpg, etc). Alternatively, you may write "image/*" for all image types or "audio/*" for audios.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->number()
				          ->set_id( self::OPTION_FILES_LIMIT )
				          ->set_title( __( 'File Upload Limit', "anycomment" ) )
				          ->set_description( esc_html( __( 'Maximum number of files to upload per period defined in the field below.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->number()
				          ->set_id( self::OPTION_FILES_LIMIT_PERIOD )
				          ->set_title( __( 'File Upload Limit Period', "anycomment" ) )
				          ->set_description( esc_html( __( 'If user will cross the limit (defined above) within specified period (in seconds) in this field, he will be give a warning.', "anycomment" ) ) ),

				     $this->field_builder()
				          ->number()
				          ->set_id( self::OPTION_FILES_MAX_SIZE )
				          ->set_title( __( 'File Size', "anycomment" ) )
				          ->set_description( esc_html( __( 'Maximum allowed file size in megabytes. For example, regular PNG image is about ~ 1.5-2MB, JPEG are even smaller.', "anycomment" ) ) ),
			     ] )
		);

		/**
		 * Section: Editor
		 */
		$form->add_section(
			$this->section_builder()
			     ->set_id( 'editor' )
			     ->set_title( __( 'Editor', "anycomment" ) )
			     ->set_fields( [
				     $this->field_builder()
				          ->code()
				          ->set_id( self::OPTION_EDITOR_CSS )
				          ->set_args( [ 'mode' => 'css' ] )
				          ->set_title( __( 'Custom CSS', "anycomment" ) )
				          ->set_description( esc_html( __( 'Write custom CSS, it will be only related to AnyComment. Notice: you may require to drop the cache after your changes if you have any caching plugin installed.', "anycomment" ) ) ),
			     ] )
		);
	}

	/**
	 * {@inheritdoc}
	 */
	public function run() {
		$sections_html = '<form action="" id="' . $this->get_page_slug() . '" method="post" class="anycomment-form" novalidate>';

		$sections_html .= '<input type="hidden" name="option_name" value="' . $this->option_name . '">';

		$options = $this->options;

		foreach ( $options as $option ) {
			$sections = $option->get_sections();

			if ( ! empty( $sections ) ) {
				foreach ( $sections as $section ) {
					$sections_html .= $section;
				}
			} else {
				$fields = $option->get_fields();
				foreach ( $fields as $field ) {
					$sections_html .= $field;
				}
			}
		}

		$sections_html .= '<input type="submit" name="submit" id="submit" class="button button-primary" value="' . __( 'Save', 'anycomment' ) . '">';

		$sections_html .= '</form>';

		$tabs = $this->do_tab_menu();

		$html = <<<EOT
<div class="anycomment-tabs grid-x grid-margin-x">
	<aside class="cell large-5 medium-5 small-12 anycomment-tabs__menu">
	    $tabs
	</aside>
	<div class="cell auto anycomment-tabs__container">$sections_html</div>
</div>
EOT;

		return $html;
	}

	/**
	 * {@inheritdoc}
	 */
	protected function do_tab_menu() {
		$options = $this->get_options();

		$html = '';

		foreach ( $options as $option ) {
			$html .= '<ul>';

			$sections = $option->get_sections();

			foreach ( $sections as $key => $section ) {
				$section_id = $section->get_id();

				$liClasses = ( $key == 0 ? 'current' : '' );

				$html .= '<li class="' . $liClasses . '" data-tab="' . $section_id . '">
				<a href="#tab-' . $section_id . '">' . $section->get_title() . '</a>
				</li>';
			}
		}
		$html .= '</ul>';

		$html .= <<<EOT
        <script>
            jQuery('.anycomment-tabs__menu li').on('click', function () {
                var data = jQuery(this).attr('data-tab') || '';
                var tab_id = '#' + data;

                if (!data) {
                    return false;
                }

                jQuery('.anycomment-tabs__menu li').removeClass('current');
                jQuery('.anycomment-tabs__container__tab').removeClass('current');

                jQuery(this).addClass('current');
                jQuery(tab_id).addClass('current');

                return false;
            })
        </script>
EOT;

		return $html;
	}

	/**
	 * Used for customized theme'ing.
	 *
	 * It can combine multiple SCSS to one SCSS, convert it to CSS, minify,
	 * replace images with static from react. About last point read URL below.
	 *
	 * @link https://github.com/matthiasmullie/minify can be added later for minifying result CSS for speed-up purposes
	 *
	 * @return string String on success, false on failure.
	 */
	private static function combine_styles_and_process() {
		$scssPath = AnyComment()->plugin_path() . '/assets/theming/';

		$variables = [
			'global-margin'                   => AnyCommentGenericSettings::get_global_margin(),
			'global-padding'                  => AnyCommentGenericSettings::get_global_padding(),
			'global-background-color'         => AnyCommentGenericSettings::get_global_background_color(),
			'global-background-border-radius' => AnyCommentGenericSettings::get_global_background_border_radius(),
			'global-radius'                   => AnyCommentGenericSettings::get_design_global_radius(),

			'font-size'   => AnyCommentGenericSettings::get_design_font_size(),
			'font-family' => AnyCommentGenericSettings::get_design_font_family(),
			'link-color'  => AnyCommentGenericSettings::get_design_link_color(),
			'text-color'  => AnyCommentGenericSettings::get_design_text_color(),

			'semi-hidden-color' => AnyCommentGenericSettings::get_design_semi_hidden_color(),

			'form-field-background-color' => AnyCommentGenericSettings::get_design_form_field_background_color(),

			'attachment-color'            => AnyCommentGenericSettings::get_design_attachment_color(),
			'attachment-background-color' => AnyCommentGenericSettings::get_design_attachment_background_color(),

			'avatar-border-radius' => AnyCommentGenericSettings::get_design_avatar_radius(),
			'parent-avatar-size'   => AnyCommentGenericSettings::get_design_parent_avatar_size(),
			'child-avatar-size'    => AnyCommentGenericSettings::get_design_child_avatar_size(),

			'btn-radius'                  => AnyCommentGenericSettings::get_design_button_radius(),
			'btn-color'                   => AnyCommentGenericSettings::get_design_button_color(),
			'btn-background-color'        => AnyCommentGenericSettings::get_design_button_background_color(),
			'btn-background-color-active' => AnyCommentGenericSettings::get_design_button_background_color_active(),
		];

		$compiler = new ScssCompiler();

		$compiledCSS = $compiler
			->set_scss( [
				$scssPath . 'app.scss',
				$scssPath . 'ReactToastify.css'
			] )
			->set_import_path( $scssPath )
			->set_variables( $variables )
			->compile();

		if ( empty( $compiledCSS ) ) {
			return false;
		}

		return $compiledCSS;
	}

	/**
	 * Apply styles from admin in frontend.
	 *
	 * @return bool
	 */
	public static function apply_style_on_design_change() {
		$hash        = static::get_design_hash();
		$filePattern = 'main-custom-%s.min.css';
		$path        = AnyComment()->plugin_path() . '/static/css/';

		$fullPath = $path . sprintf( $filePattern, $hash );

		if ( ! file_exists( $fullPath ) ) {

			// Need to check whether files with such patter already exist and delete
			// to avoid duplicate unwanted files
			$oldCustomFiles = glob( $path . sprintf( $filePattern, '*' ) );

			$generatedCss = static::combine_styles_and_process();

			if ( empty( $generatedCss ) ) {
				return false;
			}

			if ( ! empty( $oldCustomFiles ) ) {
				foreach ( $oldCustomFiles as $key => $oldFile ) {
					unlink( $oldFile );
				}
			}

			$fileSaved = file_put_contents( $fullPath, $generatedCss );

			return $fileSaved !== false;
		}

		return false;
	}

	/**
	 * Get design hash to check whether it was changed or not.
	 *
	 * @return string
	 */
	public static function get_design_hash() {
		$items = [];

		$items[] = AnyComment()->version;

		$options = static::instance()->get_db_options();

		if ( ! empty( $options ) ) {
			foreach ( $options as $option_name => $option_value ) {
				if ( strpos( $option_name, '_design_' ) !== false ) {
					$items[ $option_name ] = $option_value;
				}
			}
		}

		return hash( 'sha256', serialize( $items ) );
	}

	/**
	 * Get custom design hash.
	 *
	 * @param bool $createOnNotFound Generate stylesheets if do not exist.
	 *
	 * @return null|string NULL on failure (when nothing in the design specified yet.
	 */
	public static function get_custom_design_stylesheet_url( $createOnNotFound = true ) {

		$hash = static::get_design_hash();

		if ( empty( $hash ) ) {
			return null;
		}

		$relativePath = sprintf( '/static/css/main-custom-%s.min.css', $hash );

		$sheetsPath = AnyComment()->plugin_path() . $relativePath;

		if ( $createOnNotFound && ! file_exists( $sheetsPath ) ) {
			static::apply_style_on_design_change();
		}

		return AnyComment()->plugin_url() . $relativePath;
	}

	/**
	 * Check whether plugin is enabled or not.
	 *
	 * @return bool
	 */
	public static function is_enabled() {
		return static::instance()->get_db_option( self::OPTION_PLUGIN_TOGGLE ) !== null;
	}

	/**
	 * Check whether it is required to load comments on scroll.
	 *
	 * @return bool
	 */
	public static function is_load_on_scroll() {
		return static::instance()->get_db_option( self::OPTION_LOAD_ON_SCROLL ) !== null;
	}

	/**
	 * Check whether it is required to hold comments with links for moderation.
	 *
	 * @return bool
	 */
	public static function is_links_on_hold() {
		return static::instance()->get_db_option( self::OPTION_LINKS_ON_HOLD ) !== null;
	}

	/**
	 * Check whether it is required to mark comments for moderation.
	 *
	 * @return bool
	 */
	public static function is_moderate_first() {
		return static::instance()->get_db_option( self::OPTION_MODERATE_FIRST ) !== null;
	}

	/**
	 * Check whether it is required to show video attachments.
	 *
	 * @return bool
	 */
	public static function is_show_twitter_embeds() {
		return static::instance()->get_db_option( self::OPTION_SHOW_TWITTER_EMBEDS ) !== null;
	}

	/**
	 * Check whether it is required to show video attachments.
	 *
	 * @return bool
	 */
	public static function is_show_video_attachments() {
		return static::instance()->get_db_option( self::OPTION_SHOW_VIDEO_ATTACHMENTS ) !== null;
	}

	/**
	 * Check whether it is required to show image attachments.
	 *
	 * @return bool
	 */
	public static function is_show_image_attachments() {
		return static::instance()->get_db_option( self::OPTION_SHOW_IMAGE_ATTACHMENTS ) !== null;
	}

	/**
	 * Check whether it is required to make links clickable.
	 *
	 * @return bool
	 */
	public static function is_link_clickable() {
		return static::instance()->get_db_option( self::OPTION_MAKE_LINKS_CLICKABLE ) !== null;
	}

	/**
	 * Check whether it is required to show social profile URL or not.
	 *
	 * @return bool
	 */
	public static function is_show_profile_url() {
		return static::instance()->get_db_option( self::OPTION_SHOW_PROFILE_URL ) !== null;
	}

	/**
	 * Check whether it is required to show list of social icons in the login page.
	 *
	 * @return bool
	 */
	public static function is_show_socials_in_login_page() {
		return static::instance()->get_db_option( self::OPTION_SHOW_SOCIALS_IN_LOGIN_PAGE ) !== null;
	}

	/**
	 * Check whether it is required to show admin bar.
	 *
	 * @return bool
	 */
	public static function is_show_admin_bar() {
		return static::instance()->get_db_option( self::OPTION_SHOW_ADMIN_BAR ) !== null;
	}

	/**
	 * Check whether it is required to notify with alert on new comment.
	 *
	 * @return bool
	 */
	public static function is_notify_on_new_comment() {
		return static::instance()->get_db_option( self::OPTION_NOTIFY_ON_NEW_COMMENT ) !== null;
	}

	/**
	 * Check whether it is required to notify administrator about new comment.
	 *
	 * @return bool
	 */
	public static function is_notify_admin() {
		return static::instance()->get_db_option( self::OPTION_NOTIFY_ADMINISTRATOR ) !== null;
	}

	/**
	 * Check whether it is required to notify subscribers about new comment(s).
	 *
	 * @return bool
	 */
	public static function is_notify_subscribers() {
		return static::instance()->get_db_option( self::OPTION_NOTIFY_SUBSCRIBERS ) !== null;
	}

	/**
	 * Get sender name. When name is empty, `blogname` options will be returned.
	 * @return string
	 */
	public static function get_notify_email_sender_name() {
		$value = static::instance()->get_db_option( self::OPTION_NOTIFY_SENDER_NAME );

		if ( empty( $value ) ) {
			// Get blog name in case from name is now specified
			return get_option( 'blogname' );
		}

		return $value;
	}

	/**
	 * Get subscribers email template format.
	 *
	 * @return string|null
	 */
	public static function get_notify_email_subscribers_template() {
		return static::instance()->get_db_option( self::OPTION_NOTIFY_SUBSCRIBERS_EMAIL_TEMPLATE );
	}

	/**
	 * Get subscribers confirmation email template format.
	 *
	 * @return string|null
	 */
	public static function get_notify_email_subscribers_confirmation_template() {
		return static::instance()->get_db_option( self::OPTION_NOTIFY_SUBSCRIBERS_CONFIRMATION_EMAIL_TEMPLATE );
	}

	/**
	 * Check whether it is required to notify by sending email on new reply.
	 *
	 * @return bool
	 */
	public static function is_notify_on_new_reply() {
		return static::instance()->get_db_option( self::OPTION_NOTIFY_ON_NEW_REPLY ) !== null;
	}

	/**
	 * Get admin email template format.
	 *
	 * @return string|null
	 */
	public static function get_notify_email_admin_template() {
		return static::instance()->get_db_option( self::OPTION_NOTIFY_ADMIN_EMAIL_TEMPLATE );
	}

	/**
	 * Get reply email template format.
	 *
	 * @return string|null
	 */
	public static function get_notify_email_reply_template() {
		return static::instance()->get_db_option( self::OPTION_NOTIFY_REPLY_EMAIL_TEMPLATE );
	}

	/**
	 * Get list of words to moderate.
	 *
	 * @return string|null
	 */
	public static function get_moderate_words() {
		return static::instance()->get_db_option( self::OPTION_MODERATE_WORDS );
	}

	/**
	 * Check whether file upload is allowed.
	 *
	 * @return bool
	 */
	public static function is_file_upload_allowed() {
		return static::instance()->get_db_option( self::OPTION_FILES_TOGGLE ) !== null;
	}

	/**
	 * Check whether guests uses can upload files.
	 *
	 * @return bool
	 */
	public static function is_guest_can_upload() {
		return static::instance()->get_db_option( self::OPTION_FILES_GUEST_CAN_UPLOAD );
	}

	/**
	 * Get file max size.
	 *
	 * @return float|null
	 */
	public static function get_file_max_size() {
		return static::instance()->get_db_option( self::OPTION_FILES_MAX_SIZE );
	}

	/**
	 * Get file upload limit.
	 *
	 * @return float|null
	 */
	public static function get_file_limit() {
		return static::instance()->get_db_option( self::OPTION_FILES_LIMIT );
	}

	/**
	 * Get file upload period limit in seconds.
	 *
	 * @return int|null
	 */
	public static function get_file_upload_limit() {
		return static::instance()->get_db_option( self::OPTION_FILES_LIMIT_PERIOD );
	}

	/**
	 * Get allowed file MIME types.
	 *
	 * @return string|null
	 */
	public static function get_file_mime_types() {
		return static::instance()->get_db_option( self::OPTION_FILES_MIME_TYPES );
	}

	/**
	 * Method is used to check for correctness of the file mime type again what is defined in settigs.
	 *
	 * @link https://github.com/okonet/attr-accept/blob/master/src/index.js (credits, used in frontend)
	 * @since 0.0.52
	 *
	 * @param array $file Regular array item from $_FILE
	 *
	 * @return bool
	 */
	public static function is_allowed_mime_type( $file ) {
		$acceptedFilesArray = explode( ',', static::get_file_mime_types() );

		if ( empty( $acceptedFilesArray ) ) {
			return false;
		}

		$fileName     = isset( $file['name'] ) ? $file['name'] : null;
		$mimeType     = isset( $file['type'] ) ? $file['type'] : null;
		$baseMimeType = preg_replace( '/\/.*$/', '', $mimeType );
		$successCount = 0;

		foreach ( $acceptedFilesArray as $key => $type ) {
			$validType = trim( $type );
			if ( $validType{0} === '.' ) {
				if ( strpos( strtolower( $fileName ), strtolower( $validType ) ) !== false ) {
					$successCount ++;
				}
			} else if ( strpos( $validType, '/*' ) !== false ) {
				// This is something like a image/* mime type
				if ( $baseMimeType === preg_replace( '/\/.*$/', '', $validType ) ) {
					$successCount ++;
				}
			}

			if ( $mimeType === $validType ) {
				$successCount ++;
			}
		}

		return $successCount > 0;
	}

	/**
	 * Get list of enabled options to react editor.
	 *
	 * @return array
	 */
	public static function get_editor_toolbar_options() {

		$toolbar_option = [];
		if ( static::is_editor_toolbar_bold() ) {
			$toolbar_option[] = 'bold';
		}

		if ( static::is_editor_toolbar_italic() ) {
			$toolbar_option[] = 'italic';
		}

		if ( static::is_editor_toolbar_underline() ) {
			$toolbar_option[] = 'underline';
		}

		if ( static::is_editor_toolbar_blockquote() ) {
			$toolbar_option[] = 'blockquote';
		}

		if ( static::is_editor_toolbar_ordered_list() ) {
			$toolbar_option[] = 'ordered';
		}

		if ( static::is_editor_toolbar_bullet_list() ) {
			$toolbar_option[] = 'bullet';
		}

		if ( static::is_editor_toolbar_link() ) {
			$toolbar_option[] = 'link';
		}

		if ( static::is_editor_toolbar_clean() ) {
			$toolbar_option[] = 'clean';
		}

		return $toolbar_option;
	}

	/**
	 * Check whether editor toolbar is on.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_on() {
		$is_toolbar_on                 = static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_TOGGLE ) !== null;
		$has_at_least_one_toolbar_item = static::is_editor_toolbar_bold() ||
		                                 static::is_editor_toolbar_italic() ||
		                                 static::is_editor_toolbar_underline() ||
		                                 static::is_editor_toolbar_blockquote() ||
		                                 static::is_editor_toolbar_ordered_list() ||
		                                 static::is_editor_toolbar_bullet_list() ||
		                                 static::is_editor_toolbar_link() ||
		                                 static::is_editor_toolbar_clean();

		if ( $is_toolbar_on && $has_at_least_one_toolbar_item ) {
			return true;
		}

		return false;
	}

	/**
	 * Check whether bold option should be seen in editor toolbar.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_bold() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_BOLD ) !== null;
	}

	/**
	 * Check whether italic option should be seen in editor toolbar.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_italic() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_ITALIC ) !== null;
	}

	/**
	 * Check whether underline option should be seen in editor toolbar.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_underline() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_UNDERLINE ) !== null;
	}

	/**
	 * Check whether blockquote option should be seen in editor toolbar.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_blockquote() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_QUOTE ) !== null;
	}

	/**
	 * Check whether ordered list option should be seen in editor toolbar.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_ordered_list() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_ORDERED ) !== null;
	}

	/**
	 * Check whether bullet list option should be seen in editor toolbar.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_bullet_list() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_BULLET ) !== null;
	}

	/**
	 * Check whether link option should be seen in editor toolbar.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_link() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_LINK ) !== null;
	}

	/**
	 * Check whether clean option should be seen in editor toolbar.
	 *
	 * @return bool
	 */
	public static function is_editor_toolbar_clean() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_TOOLBAR_CLEAN ) !== null;
	}


	/**
	 * Enable custom design.
	 *
	 * @return bool
	 */
	public static function is_design_custom() {
		return static::instance()->get_db_option( self::OPTION_DESIGN_CUSTOM_TOGGLE ) !== null;
	}

	/**
	 * Get global background color.
	 *
	 * @return string
	 */
	public static function get_global_background_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_GLOBAL_BACKGROUND_COLOR ) );
	}

	/**
	 * Get global background border radius.
	 *
	 * @return string
	 */
	public static function get_global_background_border_radius() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_GLOBAL_BACKGROUND_BORDER_RADIUS ) );
	}

	/**
	 * Get global margin.
	 *
	 * @return string
	 */
	public static function get_global_margin() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_GLOBAL_MARGIN ) );
	}

	/**
	 * Get global padding.
	 *
	 * @return string
	 */
	public static function get_global_padding() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_GLOBAL_PADDING ) );
	}

	/**
	 * Get design font size.
	 *
	 * @return string|null
	 */
	public static function get_design_font_size() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_FONT_SIZE ) );
	}

	/**
	 * Get design font family size.
	 *
	 * @return string|null
	 */
	public static function get_design_font_family() {
		return static::instance()->get_db_option( self::OPTION_DESIGN_FONT_FAMILY );
	}

	/**
	 * Get design semi hidden color.
	 *
	 * @return string|null
	 */
	public static function get_design_semi_hidden_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_SEMI_HIDDEN_COLOR ) );
	}


	/**
	 * Get link color.
	 *
	 * @return string|null
	 */
	public static function get_design_link_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_LINK_COLOR ) );
	}

	/**
	 * Get text color.
	 *
	 * @return string|null
	 */
	public static function get_design_text_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_TEXT_COLOR ) );
	}

	/**
	 * Get design form field background color.
	 *
	 * @return string|null
	 */
	public static function get_design_form_field_background_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_FORM_FIELD_BACKGROUND_COLOR ) );
	}

	/**
	 * Get design attachment color.
	 *
	 * @return string|null
	 */
	public static function get_design_attachment_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_ATTACHMENT_COLOR ) );
	}

	/**
	 * Get design attachment background color.
	 *
	 * @return string|null
	 */
	public static function get_design_attachment_background_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_ATTACHMENT_BACKGROUND_COLOR ) );
	}

	/**
	 * Get design avatar border radius.
	 *
	 * @return string|null
	 */
	public static function get_design_avatar_radius() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_AVATAR_RADIUS ) );
	}

	/**
	 * Get design parent avatar size.
	 *
	 * @return string|null
	 */
	public static function get_design_parent_avatar_size() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_PARENT_AVATAR_SIZE ) );
	}

	/**
	 * Get design child avatar size.
	 *
	 * @return string|null
	 */
	public static function get_design_child_avatar_size() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_CHILD_AVATAR_SIZE ) );
	}

	/**
	 * Get design button color.
	 *
	 * @return string|null
	 */
	public static function get_design_button_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_BUTTON_COLOR ) );
	}

	/**
	 * Get design button background color.
	 *
	 * @return string|null
	 */
	public static function get_design_button_background_color() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_BUTTON_BACKGROUND_COLOR ) );
	}

	/**
	 * Get design button background color color.
	 *
	 * @return string|null
	 */
	public static function get_design_button_background_color_active() {
		return AnyCommentInputHelper::normalize_hex_color( static::instance()->get_db_option( self::OPTION_DESIGN_BUTTON_BACKGROUND_COLOR_ACTIVE ) );
	}

	/**
	 * Get design button radius.
	 *
	 * @return string|null
	 */
	public static function get_design_button_radius() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_BUTTON_RADIUS ) );
	}

	/**
	 * Get design button radius.
	 *
	 * @return string|null
	 */
	public static function get_design_global_radius() {
		return AnyCommentInputHelper::normalize_css_size( static::instance()->get_db_option( self::OPTION_DESIGN_GLOBAL_RADIUS ) );
	}

	/**
	 * Get interval in seconds per each check for new comments.
	 *
	 * @see AnyCommentGenericSettings::is_notify_on_new_reply() for more information. Which option is ignored when notification disabled.
	 *
	 * @return string
	 */
	public static function get_interval_comments_check() {
		$intervalInSeconds = static::instance()->get_db_option( self::OPTION_INTERVAL_COMMENTS_CHECK );

		if ( $intervalInSeconds < 5 ) {
			$intervalInSeconds = 5;
		} elseif ( $intervalInSeconds > 100 ) {
			$intervalInSeconds = 100;
		}

		return $intervalInSeconds;
	}


	/**
	 * Get default date & time format.
	 *
	 * Notice: default value is relative when nothing is defined.
	 *
	 * @return mixed|null
	 */
	public static function get_datetime_format() {
		$value = static::instance()->get_db_option( self::OPTION_COMMENT_DATETIME_FORMAT );

		if ( $value !== self::DATETIME_FORMAT_NATIVE && $value !== self::DATETIME_FORMAT_RELATIVE ) {
			return self::DATETIME_FORMAT_RELATIVE;
		}

		return $value;
	}

	/**
	 * Get default group for registered user.
	 *
	 * @return string
	 */
	public static function get_register_default_group() {
		return static::instance()->get_db_option( self::OPTION_REGISTER_DEFAULT_GROUP );
	}

	/**
	 * Get user agreement link. Used when user is guest and be authorizing using social network.
	 *
	 * @return string|null
	 */
	public static function get_user_agreement_link() {
		return static::instance()->get_db_option( self::OPTION_USER_AGREEMENT_LINK );
	}

	/**
	 * Check whether read more should be shown.
	 *
	 * @return bool
	 */
	public static function is_read_more_on() {
		return static::instance()->get_db_option( self::OPTION_READ_MORE_TOGGLE ) !== null;
	}

	/**
	 * Check whether rating should be displayed or not.
	 *
	 * @return bool
	 */
	public static function is_rating_on() {
		return static::instance()->get_db_option( self::OPTION_RATING_TOGGLE ) !== null;
	}

	/**
	 * Get comment loaded per page setting value.
	 *
	 * @return int
	 */
	public static function get_per_page() {
		$value = (int) static::instance()->get_db_option( self::OPTION_COUNT_PER_PAGE );

		if ( $value < 5 ) {
			$value = 5;
		}

		return $value;
	}

	/**
	 * Get comment update time in minutes.
	 *
	 * @return int
	 */
	public static function get_comment_update_time() {
		$value = (int) static::instance()->get_db_option( self::OPTION_COMMENT_UPDATE_TIME );

		if ( empty( $value ) || (int) $value === 0 || $value < 1 ) {
			$value = 0;
		}

		return $value;
	}


	/**
	 * Get default sort order.
	 *
	 * @return string
	 */
	public static function get_sort_order() {
		$value = static::instance()->get_db_option( self::OPTION_DEFAULT_SORT_BY );

		if ( $value !== self::SORT_DESC && $value !== self::SORT_ASC ) {
			return self::SORT_DESC;
		}

		return $value;
	}


	/**
	 * Get comment rating type.
	 *
	 * @return string
	 */
	public static function get_comment_rating() {
		$value = static::instance()->get_db_option( self::OPTION_COMMENT_RATING );

		if ( $value !== self::COMMENT_RATING_LIKES && $value !== self::COMMENT_RATING_LIKES_DISLIKES ) {
			return self::COMMENT_RATING_LIKES;
		}

		return $value;
	}

	/**
	 * Check whether default avatar is anycomment.
	 *
	 * @return bool
	 */
	public static function is_default_avatar_anycomment() {
		return static::get_default_avatar() === self::OPTION_DEFAULT_AVATAR_ANYCOMMENT;
	}

	/**
	 * Get default avatar option.
	 *
	 * @return null|string
	 */
	public static function get_default_avatar() {
		$value = static::instance()->get_db_option( self::OPTION_DEFAULT_AVATAR );

		if ( $value !== self::OPTION_DEFAULT_AVATAR_ANYCOMMENT &&
		     $value !== self::OPTION_DEFAULT_AVATAR_MP &&
		     $value !== self::OPTION_DEFAULT_AVATAR_IDENTICON &&
		     $value !== self::OPTION_DEFAULT_AVATAR_MONSTEROID &&
		     $value !== self::OPTION_DEFAULT_AVATAR_WAVATAR &&
		     $value !== self::OPTION_DEFAULT_AVATAR_RETRO &&
		     $value !== self::OPTION_DEFAULT_AVATAR_ROBOHASH ) {
			return self::OPTION_DEFAULT_AVATAR_ANYCOMMENT;
		}

		return $value;
	}

	/**
	 * Get form type.
	 *
	 * @return string|null
	 */
	public static function get_form_type() {
		return static::instance()->get_db_option( self::OPTION_FORM_TYPE );
	}

	/**
	 * Get form type.
	 *
	 * Expected to have:
	 * - {name} - for name input field
	 * - {email} - for user email input field
	 * - {website} - for user website input field
	 *
	 * @param bool $asArray If required to return as array list of params.
	 *
	 * @return string|array|null
	 */
	public static function get_guest_fields( $asArray = false ) {
		$instance = static::instance();
		$value    = $instance->get_db_option( self::OPTION_GUEST_FIELDS );

		/**
		 * Name is required. If there is no name,
		 * it should be added.
		 */
		if ( strpos( $value, '{name}' ) === false ) {
			$value = '{name} ' . $value;
		}

		preg_match_all( '/\{(name|email|website)\}/', $value, $matches );

		if ( ! $asArray && empty( $matches[1] ) ) {
			return $instance->default_options[ self::OPTION_GUEST_FIELDS ];
		}

		if ( ! $asArray ) {
			return $value;
		}

		return array_slice( $matches[1], 0, 3 );
	}

	/**
	 * Check whether name is in the list of guest fields.
	 *
	 * @return bool
	 */
	public static function is_guest_field_name_on() {
		return in_array( 'name', static::get_guest_fields( true ), true );
	}

	/**
	 * Check whether email is in the list of guest fields.
	 *
	 * @return bool
	 */
	public static function is_guest_field_email_on() {
		return in_array( 'email', static::get_guest_fields( true ), true );
	}

	/**
	 * Check whether website is in the list of guest fields.
	 *
	 * @return bool
	 */
	public static function is_guest_field_website_on() {
		return in_array( 'website', static::get_guest_fields( true ), true );
	}

	/**
	 * Check whether form type is for all.
	 *
	 * @return bool
	 */
	public static function is_form_type_all() {
		return static::get_form_type() === self::FORM_OPTION_ALL;
	}

	/**
	 * Check whether form type is for authorized WordPress users only.
	 *
	 * @return bool
	 */
	public static function is_form_type_wordpress() {
		return static::get_form_type() === self::FORM_OPTION_WORDPRESS_ONLY;
	}

	/**
	 * Check whether form type is for social only.
	 *
	 * @return bool
	 */
	public static function is_form_type_socials() {
		return static::get_form_type() === self::FORM_OPTION_SOCIALS_ONLY;
	}

	/**
	 * Check whether form type is for guests only.
	 *
	 * @return bool
	 */
	public static function is_form_type_guests() {
		return static::get_form_type() === self::FORM_OPTION_GUEST_ONLY;
	}

	/**
	 * Get custom CSS style to be rendered on frontend.
	 *
	 * @return mixed|null
	 */
	public static function get_editor_css() {
		return static::instance()->get_db_option( self::OPTION_EDITOR_CSS );
	}

	/**
	 * Check whether copyright should on or not.
	 *
	 * @return bool
	 */
	public static function is_copyright_on() {
		return static::instance()->get_db_option( self::OPTION_COPYRIGHT_TOGGLE ) !== null;
	}
}