Userscript to remove all Sentry event groups on the current page.

sentry_remove_all.js

// ==UserScript==
// @name         Sentry clear all
// @namespace    https://gist.github.com/justnom/9080062/
// @version      0.1
// @description  clear all visible Sentry events
// @author       justnom
// @match        http://sentry.my-corp.com/*
// @grant        none
// ==/UserScript==

// Add button to toolbar
var buttonEl = $('<div class="btn-group"><a class="btn" href="#">Clear All Events</a></div>');
buttonEl.click(function() {
  (function($) {
	var alwaysPromise = function(promise) {
		var def = $.Deferred();
		promise.always(function() {
			def.resolve();
		});
		return def;
	};
	var promises = [];
	$('#event_list > ul.group-list > li.group > .details > h3 > a').each(function() {
		var href = $(this).attr('href');
		var hostname = window.location.hostname;
		var uriPos = href.indexOf(hostname) + hostname.length;
		var url = href.slice(0, uriPos) + '/api' + href.slice(uriPos) + 'remove/';
		console.log(url);
		var ajaxPromise = $.ajax({
			url: url
		});
		promises.push(alwaysPromise(ajaxPromise));
	});
	$.when.apply($, promises).done(function() {
		alert('All Sentry events removed on current page!');
	});
  })(window.$);
});
$('#content > div > div > div.main > div:nth-child(2)').append(buttonEl);