Google Plus Link to Comments Directly (no longer working with new versions of googleplus)

g-plus-comment-linker-bookmarklet.js

javascript:(function(){alert("Click the text of the comment you want a link to.");document.body.onclick=function(e){var clearance_height,element,id,offset_height,post,sibling_cursor,sibling_element,sibling_elements,sibling_ids,url,_i,_j,_len;element=e.toElement;_i=10;while(_i>0&&!id){if(element.parentNode&&element.parentNode.className==="qx rg"){id=element.parentNode.id;}element=element.parentNode;_i--;}sibling_ids=[];sibling_elements=element.parentNode.getElementsByClassName("qx rg");clearance_height=0;offset_height=0;if(window.innerHeight>=530){clearance_height+=document.getElementById("gb").offsetHeight||30;}if(window.innerHeight>=800){clearance_height+=document.getElementsByClassName("c-cb-V c-i-cb-V c-cb-V-Fi")[0].offsetHeight||60;}for(_j=0,_len=sibling_elements.length;_j<_len;_j++){sibling_element=sibling_elements[_j];sibling_ids.push(sibling_element.id);}sibling_cursor=sibling_ids.indexOf(element.id);while(offset_height<clearance_height&&sibling_cursor>0){sibling_cursor-=1;offset_height+=sibling_elements[sibling_ids[sibling_cursor]].offsetHeight;}if(sibling_ids&&sibling_ids.indexOf(sibling_cursor)){id=sibling_ids[sibling_cursor];}if(!id){return alert("No comment ID found,try clicking on the actual text of the comment.");}else{url=window.location.href;post=url.split("google.com/")[1];url=window.location.protocol+"//"+window.location.hostname+"#"+post+"#"+post+"#"+id;return alert(url);}};}).call(this);

g-plus-comment-linker.coffee

alert "Click the text of the comment you want a link to."
document.body.onclick = (e)->
  # Get element
  element = e.toElement
   # Set node depth limit
  _i = 10
  # Search parent siblings of clicked element for anchorable div
  while _i > 0 and !id
    if element.parentNode and element.parentNode.className is "qx rg"
      id = element.parentNode.id
    element = element.parentNode
    _i--
  # Find siblings to the selected comment in order to find the best anchor element to target 
  # This accounts for the heights of the gbar and google plus navbar 
  sibling_ids = []
  sibling_elements = element.parentNode.getElementsByClassName("qx rg")
  clearance_height = 0
  offset_height = 0
  # Account for gbar (dynamically appearing based on browser window height)
  if window.innerHeight >= 530 then clearance_height += document.getElementById("gb").offsetHeight || 30
  # Account for g+ navbar (dynamically appearing based on browser window height)
  if window.innerHeight >= 800 then clearance_height += document.getElementsByClassName("c-cb-V c-i-cb-V c-cb-V-Fi")[0].offsetHeight || 60
  # Populate sibling_ids array
  for sibling_element in sibling_elements
    sibling_ids.push sibling_element.id
  # Set cursor to index of target element
  sibling_cursor = sibling_ids.indexOf(element.id)
  # Add up the total heights of each sibling comment prior to our target comment until we reach or exceed the clearance height 
  while (offset_height < clearance_height and sibling_cursor > 0)
    # Subtract first as to not include the height of the target comment
    sibling_cursor -= 1
    # Add height of the sibling element to the total offset height
    offset_height += sibling_elements[sibling_ids[sibling_cursor]].offsetHeight
  # If we ended up with a usable sibling id, use that, othewise link to original id
  if sibling_ids and sibling_ids.indexOf(sibling_cursor)
    id = sibling_ids[sibling_cursor]
  # If no id is found, prompt user to try again
  if not id
    alert "No comment ID found, try clicking on the actual text of the comment."
  # Alert final url
  else
    url = window.location.href
    post = url.split("google.com/")[1]
    url = window.location.protocol + "//" + window.location.hostname + "#" + post + "#" + post + "#" + id
    alert url

g-plus-comment-linker.js

(function() {
  alert("Click the text of the comment you want a link to.");
  document.body.onclick = function(e) {
    var clearance_height, element, id, offset_height, post, sibling_cursor, sibling_element, sibling_elements, sibling_ids, url, _i, _j, _len;
    element = e.toElement;
    _i = 10;
    while (_i > 0 && !id) {
      if (element.parentNode && element.parentNode.className === "qx rg") {
        id = element.parentNode.id;
      }
      element = element.parentNode;
      _i--;
    }
    sibling_ids = [];
    sibling_elements = element.parentNode.getElementsByClassName("qx rg");
    clearance_height = 0;
    offset_height = 0;
    if (window.innerHeight >= 530) {
      clearance_height += document.getElementById("gb").offsetHeight || 30;
    }
    if (window.innerHeight >= 800) {
      clearance_height += document.getElementsByClassName("c-cb-V c-i-cb-V c-cb-V-Fi")[0].offsetHeight || 60;
    }
    for (_j = 0, _len = sibling_elements.length; _j < _len; _j++) {
      sibling_element = sibling_elements[_j];
      sibling_ids.push(sibling_element.id);
    }
    sibling_cursor = sibling_ids.indexOf(element.id);
    while (offset_height < clearance_height && sibling_cursor > 0) {
      sibling_cursor -= 1;
      offset_height += sibling_elements[sibling_ids[sibling_cursor]].offsetHeight;
    }
    if (sibling_ids && sibling_ids.indexOf(sibling_cursor)) {
      id = sibling_ids[sibling_cursor];
    }
    if (!id) {
      return alert("No comment ID found, try clicking on the actual text of the comment.");
    } else {
      url = window.location.href;
      post = url.split("google.com/")[1];
      url = window.location.protocol + "//" + window.location.hostname + "#" + post + "#" + post + "#" + id;
      return alert(url);
    }
  };
}).call(this);