Open EventSpot Events by Keyword

openevents.user.js

// ==UserScript==
// @name         Open EventSpot Events by Keyword
// @namespace    http://jackkoppa.com
// @version      0.1.1
// @description  From the main page of EventSpot, open all events that match a user-given keyword (in this case, Professor's last name)
// @author       jackkoppa
// @match        https://ui.constantcontact.com/rnavmap/evp/manage
// @grant        none
// ==/UserScript==
/* jshint -W097 */
'use strict';

// Anonymous "self-invoking" function
(function() {
    // Load the script
    var script = document.createElement("SCRIPT");
    script.src = 'https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js';
    script.type = 'text/javascript';
    document.getElementsByTagName("head")[0].appendChild(script);
})();

function noticeOfScript() {
	var checkReady = function(callback) {
	    if (window.jQuery) {
	        callback(jQuery);
	    }
	    else {
	        window.setTimeout(function() { checkReady(callback); }, 100);
	    }
	};

	// Start polling...
	checkReady(function($) {
		$("div.pagetitlearea").append("<h1 style=\"color:#B82727\"><em>Peaks and Professors script is successfully running on this page. Press \"ALT + O\" to select a Trip, & open all 3 events for that Trip</em></h1>");
	});
};

function openEventTabs() {
    // Poll for jQuery to come into existance
    var checkReady = function(callback) {
        if (window.jQuery) {
            callback(jQuery);
        }
        else {
            window.setTimeout(function() { checkReady(callback); }, 100);
        }
    };

    // Start polling...
    checkReady(function($) {
		function nth_occurrence (string, char, nth) {
		    var first_index = string.indexOf(char);
		    var length_up_to_first_index = first_index + 1;

		    if (nth == 1) {
		        return first_index;
		    } else {
		        var string_after_first_occurrence = string.slice(length_up_to_first_index);
		        var next_occurrence = nth_occurrence(string_after_first_occurrence, char, nth - 1);

		        if (next_occurrence === -1) {
		            return -1;
		        } else {
		            return length_up_to_first_index + next_occurrence;  
		        }
		    }
		}
		var professor = prompt("Enter Professor Last Name");		
    	var tripTypes = ["STANDARD", "DRIVER", "WAITLIST"];
    	var i;
    	for (i = 0; i <= 2; i++) {
    		if (professor) {
	    		var tripType = tripTypes[i];
		        var element = $( "a:contains(" + professor + "):contains(" + tripType + ")");
				console.log(element);
				var clickFunction = element.attr("onclick");
				var third_apos_position = nth_occurrence(clickFunction,'\'',3);
				var fourth_apos_position = nth_occurrence(clickFunction,'\'',4);
				var eventID = clickFunction.substring(third_apos_position+1,fourth_apos_position);
				console.log("Opening " + tripType + ", with eventID: " + eventID);
				window.open("https://ui.constantcontact.com/rnavmap/evp/hub/details?id=" + eventID, "_blank");
    		}    		
    	}        
    });
}


document.onkeyup=function(e){

  var e = e || window.event; // for IE to cover IEs window event-object
  if(e.altKey && e.which == 79) {
    openEventTabs();
    return false;
  }
}

noticeOfScript();