nodebb-plugin-spam-be-gone-test/public/js/scripts.js

anti spam using both Google Recaptcha, Akismet.com, StopForumSpam.com & ProjectHoneyPot.com

$(function() {
	var pluginName = 'spam-be-gone';
	var readyTimeoutId = null;

	function onRecaptachaArgsReady (callback) {
		if (window.plugin && plugin[pluginName] && plugin[pluginName].recaptchaArgs && $('#' + plugin[pluginName].recaptchaArgs.targetId).length) {
			clearTimeout(readyTimeoutId);
			return callback();
		}
		readyTimeoutId && clearTimeout(readyTimeoutId);
		readyTimeoutId = setTimeout(function () { onRecaptachaArgsReady(callback); }, 350);
	}

	function onRegisterPage () {
		onRecaptachaArgsReady(function () {
			if (! $('script[src*="www.recaptcha.net/recaptcha/api.js"]').length) {
				injectScript('//www.recaptcha.net/recaptcha/api.js?onload=__nodebbSpamBeGoneCreateCaptcha__&render=explicit&hl=' + (plugin[pluginName].recaptchaArgs.options.hl || 'en'));
			} else if (grecaptcha) {
				window.__nodebbSpamBeGoneCreateCaptcha__();
			}
		});
	}

	function onAccountProfilePage (data) {
		var $btn = $('#spamBeGoneReportUserBtn');
		$btn.off('click');
		$btn.on('click', function (e) {
			e.preventDefault();
			reportUser(data.title);
			var $parentBtn = $btn.parents('.account-fab').find('[data-toggle="dropdown"]');
			$parentBtn.dropdown && $parentBtn.dropdown('toggle');
			return false;
		});
	}

	function onManageRegistrationPage (data) {
		var $btn = $('button.report-spam-user');
		$btn.on('click', function (e) {
			e.preventDefault();
			reportUser($btn.parents('[data-username]').attr('data-username'));
			return false;
		});
	}

	function reportUser (username) {
		return $.post('/api/user/' + username + '/' + pluginName + '/report')
			.then(function () {
				app.alertSuccess('User reported!');
			})
			.catch(function (e) {
				app.alertError(e.responseJSON.message || '[spam-be-gone:something-went-wrong]');
			});
	}

	function injectTag (tagName, attrs, options) {
		options || (options = {});

		var tag = document.createElement(tagName);
		tag.onload = options.onload || null; // @ie8; img.onload cannot be undefined

		var setAttr = tag.setAttribute
			? function(tag, key, value) { tag.setAttribute(key, value); return tag;}
			: function(tag, key, value) { tag[key] = value; return tag;};

		Object.keys(attrs).forEach(function(key) {
			tag = setAttr(tag, key, attrs[key]);
		});

		if (options.insertBefore) {
			options.insertBefore.parentNode.insertBefore(tag, options.insertBefore);
		} else if (options.appendChild) {
			options.appendChild.appendChild(tag);
		} else {
			var scripts = document.getElementsByTagName('script');
			scripts[scripts.length - 1].parentNode.appendChild(tag);
		}
	}

	function injectScript (src, options) {
		options || (options = {});
		injectTag('script', {src: src, type: 'text/javascript', async: '', defer: '' }, options);
	}

	$(window).on('action:ajaxify.end', function(e, data) {
		switch (data.tpl_url) {
			case 'register':
				onRegisterPage(data);
				break;
			case 'account/profile':
				onAccountProfilePage(data);
				break;
			case 'admin/manage/registration':
				onManageRegistrationPage(data);
			default:
				return void 0;
		}
	});
});

window.__nodebbSpamBeGoneCreateCaptcha__ = function () {
	var args = plugin['spam-be-gone'].recaptchaArgs;

	grecaptcha.render(
		args.targetId,
		{
			theme: args.options.theme,
			sitekey: args.publicKey,
			callback: function() {
				var error = utils.param('error');
				if (error) {
					app.alertError(error);
				}
			}
		}
	);
};