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Merge pull request #33 from adam-miller/ARI-4016

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ARI-4016 - Support: embedded videos on marquette.edu
This commit is contained in:
Noah Levitt 2014-11-21 15:10:53 -08:00
commit 1108ef9362
1 changed files with 56 additions and 0 deletions
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56
umbra/behaviors.d/marquette_edu.js Normal file
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// {"url_regex":"^https?://(?:www\\.)?marquette\\.edu/.*$", "request_idle_timeout_sec":10}
//
// vim:set sw=8 et:
//
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) {
umbraScroll();
umbraState.idleSince=null;
}
else {
var videoBoxes = document.querySelectorAll("div#vid_box a");
var clickedVideo = false;
for(i=0;i<videoBoxes.length;i++) {
if(!(videoBoxes[i] in umbraAlreadyClicked)){
videoBoxes[i].click();
umbraState.idleSince=null;
umbraAlreadyClicked[videoBoxes[i]]=true;
clickedVideo=true;
}
}
if(!clickedVideo && umbraState.idleSince==null) {
umbraState.idleSince=Date.now();
}
}
}
function umbraScroll() {
window.scrollBy(0,50);
}
// If we haven't had anything to do (scrolled, clicked, etc) in this amount of
// time, then we consider ourselves finished with the page.
var UMBRA_USER_ACTION_IDLE_TIMEOUT_SEC = 10;
// Called from outside of this script.
var umbraBehaviorFinished = function() {
if (umbraState.idleSince != null) {
var idleTimeMs = Date.now() - umbraState.idleSince;
if (idleTimeMs / 1000 > UMBRA_USER_ACTION_IDLE_TIMEOUT_SEC) {
return true;
}
}
return false;
}