harishvc

//background.js
chrome.runtime.onInstalled.addListener(
  function () {
    chrome.alarms.create("gcgmalarm",{when: Date.now() + 10*1000,periodInMinutes: 2});
  });

function alarmcount(callback) {
    var count; 
    chrome.alarms.getAll(function(alarms) { callback(alarms.length) }); 
}

harishvc

var match = 'https://calendar.google.com/calendar/render'

//http://stackoverflow.com/questions/18162644/adding-a-listener-that-fires-whenever-the-user-changes-tab
//When Google Calendar browser tab is active again!!!
chrome.tabs.onActivated.addListener(function(activeInfo) {
    chrome.tabs.get(activeInfo.tabId, function (tab) {
        //chrome.tabs.sendMessage(activeInfo.tabId, {action: "tabactive", consolelog: tab.url.substring(0, match.length)},function(response) {});
        if (tab.url.substring(0, match.length) === match) {
          chrome.tabs.sendMessage(activeInfo.tabId, {action: "start"}, function(response) {}); 
        }

harishvc

var timeoutId = 0;
window.addEventListener('resize', function() {
  if (DEBUG === true) { console.log("browser resizing ......");}
  if (timeoutId) {
    clearTimeout(timeoutId);
  }
  timeoutId = setTimeout(function() {
    Start();
    timeoutId = 0;
  }, 100);

harishvc

//All content loaded in the Google Calendar browser tab!
chrome.tabs.onUpdated.addListener(function (tabId, changeInfo, tab) {
   if (changeInfo.status == 'complete') {   
      chrome.tabs.query({active: true, currentWindow: true}, function(tabs){
         chrome.tabs.sendMessage(tabs[0].id, {action: "start"}, function(response) {});  
      });
   };
});

harishvc

chrome.extension.onMessage.addListener(function(msg, sender, sendResponse) {
  //tab loaded
  if (msg.action == 'start') {
      	if (DEBUG === true) { console.log("tab loaded");}
        Start();
  }
});

function Start(){
    var today = document.getElementsByClassName('lv-location');

harishvc

{
  "manifest_version": 2,
  "name": "MapIt for Google Calendar",
  "version": "0.1",
   "content_scripts": [
   { 
    "matches": ["*://calendar.google.com/calendar/render*"],
    "js": ["content.js"]
    }
   ],

harishvc

# Find different combinations
def combinations(n):
    yield ""
    for i, d in enumerate(n):
        for combination in combinations(n[i+1:]):
            yield d + combination
print([x for x in combinations("abc")])

#output
['', 'a', 'ab', 'abc', 'ac', 'b', 'bc', 'c']

harishvc

#Reference: http://pythoncentral.io/python-generators-and-yield-keyword/

#Find the first n number of the Fibonacci series
def fibonacci(n):
    curr = 1
    prev = 0
    counter = 0
    while counter < n:
        #print("Generator invoked ..")
        yield curr

harishvc

#Reference: http://pythoncentral.io/python-generators-and-yield-keyword/

#Read small chunks from big buffer
def buffered_read(input):
    #Read a big chunk of data
    buffer = input
    #Return small chunks on demand
    for small_chunk in buffer:
        print("Generator invoked ..")
        yield small_chunk

harishvc

#Reference: http://pythoncentral.io/python-generators-and-yield-keyword/
from time import sleep
def hold_client(name):
    yield 'Hello, %s! You will be connected soon' % name
    yield 'Dear %s, could you please wait a bit.' % name
    yield 'Sorry %s, we will play a nice music for you!' % name
    yield '%s, your call is extremely important to us!' % name
    yield '%s, please call back latter' % name

# putting it all together