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Cleanup timeout logic

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This commit is contained in:
Adam Miller 2014-09-17 15:26:13 -07:00
parent 5a3c8e9a05
commit eb3ea95b87
1 changed files with 22 additions and 22 deletions
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44
umbra/behaviors.d/marquette_edu.js
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@ -3,34 +3,37 @@
// vim:set sw=8 et:
//
var umbraState = {'idleSince':null,'done':null};
var intervalID = setInterval(scrollInterval,50);
var images;
var imageID=0;
var imageCount=0;
function scrollInterval() {
scroll();
var umbraState = {'idleSince':null};
var umbraIntervalID = setInterval(umbraScrollInterval,50);
var umbraAlreadyClicked = {};
function umbraScrollInterval() {
//if not at the bottom
if(window.scrollY + window.innerHeight < document.documentElement.scrollHeight) {
umbraState.idleSince=Date.now();
}
else {
clearInterval(intervalID);
umbraScroll();
umbraState.idleSince=null;
var videoBox = document.querySelectorAll("div#vid_box a");
if(videoBox.length>0) {
for(i=0;i<videoBox.length;i++) {
videoBox[i].click();
umbraState.idleSince=Date.now();
}
else {
var videoBoxes = document.querySelectorAll("div#vid_box a");
var clickedVideo = false;
if(videoBoxes.length>0) {
for(i=0;i<videoBoxes.length;i++) {
if(!(videoBoxes[i] in umbraAlreadyClicked)){
videoBoxes[i].click();
umbraState.idleSince=Date.now();
umbraAlreadyClicked[videoBoxes[i]]=true;
clickedVideo=true;
}
}
}
if(!clickedVideo && umbraState.idleSince==null) {
umbraState.idleSince=Date.now();
}
}
}
function scroll() {
function umbraScroll() {
window.scrollBy(0,50);
}
@ -42,9 +45,6 @@ var UMBRA_USER_ACTION_IDLE_TIMEOUT_SEC = 10;
// Called from outside of this script.
var umbraBehaviorFinished = function() {
if(umbraState.done!=null && umbraState.done==true) {
return true;
}
if (umbraState.idleSince != null) {
var idleTimeMs = Date.now() - umbraState.idleSince;
if (idleTimeMs / 1000 > UMBRA_USER_ACTION_IDLE_TIMEOUT_SEC) {