gistfile1.txt

function pullUpdates() {
  jQuery.ajax({
    url: url, 
    dataType: 'json',
    data: [],
    success: function(data) { 
      groupedData = groupData(data);
      groupedFilteredData = applyFilters(groupedData);
      renderAlerts(groupedFilteredData); 
      setTimeout(pullUpdates, 30000);
    },
    failure: function(data) { 
      alert("Screw up!"); 
      setTimeout(pullUpdates, 30000);
    }
  })
}

function manualRefresh() {
  jQuery.ajax({
    url: url, 
    dataType: 'json',
    data: [],
    success: function(data) { 
      groupedData = groupData(data);
      groupedFilteredData = applyFilters(groupedData);
      renderAlerts(groupedFilteredData);
    },
    failure: function(data) { 
      alert("Screw up!"); 
    }
  })
}

function groupData(data) {
  var unassigned = [];
  var assigned = [];
  var assigned_to_user = [];
  jQuery.each(data, function(i, alarm){
    if (alarm.assigned_to === current_user) {
      assigned.push(alarm);
      assigned_to_user.push(alarm);
    } else if (alarm.assigned_to === null) {
      unassigned.push(alarm);
    } else {
      assigned.push(alarm);
    }
  })
  var groupedData = [];
  groupedData[0] = ["unassigned", unassigned];
  groupedData[1] = ["assigned", assigned];
  groupedData[2] = ["assigned_to_user", assigned_to_user];
  return groupedData;
}

function renderAlerts(grouped_alerts) {
  var formatted_alerts = [];
  jQuery.each(grouped_alerts, function(i, alerts_with_group){
    var group = alerts_with_group[0];
    var alerts = alerts_with_group[1];
    var alerts_html = "";
    jQuery.each(alerts, function(i, alert) {
      alerts_html = alerts_html + renderAlert(alert) + "\n";
    });
    formatted_alerts.push([group, alerts_html]);
  });
  jQuery.each(formatted_alerts, function(i, formatted_alert_list) {
    group = formatted_alert_list[0];
    html = formatted_alert_list[1];
    jQuery("#" + group + " ul.event_list").html(html);
    jQuery("#" + group + " div.messages").hide();
  });  
} 

function renderAlert(the_alert) {
  alertLi =           '<li data-severity="' + the_alert.severity + '">' + "\n";
  alertLi = alertLi + "  <div>\n";
  alertLi = alertLi + '    <h1 class="severity_' + the_alert.severity + '">' + the_alert.severity + "</h1>\n";
  alertLi = alertLi + "    " + the_alert.entity.name + " (" + the_alert.entity.ip_address + ")\n";
  alertLi = alertLi + "    <p>" + the_alert.message + "</p>\n";
  alertLi = alertLi + "    " + the_alert.time + ', Count: ' + the_alert.count + "<br />\n";
  alertLi = alertLi + "    Assigned to: " + the_alert.assigned_to + "<br />\n";
  alertLi = alertLi + "    Source: " + the_alert.source + "\n";
  alertLi = alertLi + "  </div>\n";
  alertLi = alertLi + "</li>\n";
  return alertLi
}

function applyFilters(data) {
  var filteredData = [];
  jQuery.each(data, function(i, dataset) {
    var group = dataset[0];
    var alerts = dataset[1];
    var minimum_severity = jQuery("#" + group + "_severity option:selected").val();
    var filtered_alerts = [];
    
    jQuery.each(alerts, function(i,alert) {
      if(severityNumberOf(alert) >= minimum_severity) {
        filtered_alerts.push(alert)
      }
    });
    
    filteredData.push([group, filtered_alerts]);
  });
  return filteredData;
}

function severityNumberOf(alert) {
  switch(alert.severity) {
    case "Informational": return 0;break;
    case "Warning":       return 1;break;
    case "Minor":         return 2;break;
    case "Major":         return 3;break;
    case "Critical":      return 4;break;
    default:              return null;break;
  }
}