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Collect cool stuff while staying in the flow. Download them at the end.
// ==UserScript==
// @name RedditP Collect
// @namespace http://tampermonkey.net/
// @version 0.3
// @description Collect cool stuff while staying in the flow. Download them at the end.
// @author Leeroy
// @match http://redditp.com/*
// @grant GM_addStyle
// ==/UserScript==
/* global rp, unsafeWindow, Headers, GM_addStyle */
'use strict';
rp.savedURLs = rp.savedURLs || [];
if(saveEvent) document.removeEventListener("keyup", saveEvent);
/* jshint ignore:start */
GM_addStyle('#timeToNextSlide{width:2.4rem}.sort-link{display:table}#subredditUrl.with-sort{padding-top:0;padding-bottom:0;max-width:145px;white-space:nowrap;}.numberButton.saved,.numberButton.saved.active{background:#00C853;color:#eee!important}.numberButton.saved.downloaded{background:#006429}@keyframes burst{0%{opacity:.6}50%{-webkit-transform:scale(1.8);-ms-transform:scale(1.8);transform:scale(1.8);opacity:0}100%{opacity:0}}body.saved #titleDiv:before{content:"\\2705 ";color:#00C853;position:fixed;width:99%;text-align:right;right:1em;top:1em;font-weight:700;font-size:large}body.confirm:after{-webkit-animation:burst 2s forwards linear;animation:burst 2s forwards linear;content:"\\2705";color:#00C853;background-color:#fff;border-radius:50%;position:fixed;font-size:2rem;line-height:4rem;text-align:center;z-index:999;height:2em;width:2em;margin:auto;top:0;left:0;bottom:0;right:0}');
/* jshint ignore:end */
function getFilename(path) {
return path.split('\\').pop().split('/').pop();
}
// Workaround for security feature that ignores download attribute
// on anchor tags with cross-origin href
function downloadBlob(data, filename) {
var a = document.createElement('a');
a.download = filename;
a.href = data;
a.dataset.downloadurl = ['application/octet-binary', a.download, a.href].join(':');
a.click();
}
// Current blob size limit is around 500MB for browsers
function downloadResource(url, filename) {
if (!filename) filename = '';
fetch(url, { headers: new Headers({'Origin': location.origin}), mode: 'cors' })
.then(response => response.blob())
.then(blob => {let data = window.URL.createObjectURL(blob); downloadBlob(data, filename);})
.catch(e => console.error(e));
}
var downloadSaved = function() {
// Download collection one by one (must be allowed by user)
rp.savedURLs.forEach(function(url) {
downloadResource(url, getFilename(url));
});
[].map.call(document.querySelectorAll('.numberButton.saved'), function(el) {
el.classList.add('downloaded');
});
rp.savedURLs = [];
};
rp.saveActive = function() {
var activeNumberButton = document.querySelector(".numberButton.active");
var url = rp.photos[rp.session.activeIndex].type === "gfycat" ? document.querySelector("video source").src : rp.photos[rp.session.activeIndex].url;
url = url.replace(".gifv",".webm");
var index = rp.savedURLs.indexOf(url);
if (index !== -1) {
activeNumberButton.classList.remove("saved");
rp.savedURLs.splice(index, 1);
checkSaved();
} else {
activeNumberButton.classList.add("saved");
rp.savedURLs.push(url);
checkSaved();
}
};
var saveEvent = function(e) {
var S_KEY = 83,
D_KEY = 68;
if(e.keyCode === S_KEY) {
rp.saveActive();
document.body.classList.toggle("confirm", (document.querySelector(".active.saved")));
}
if(e.keyCode === D_KEY) {
downloadSaved();
}
};
document.addEventListener("keyup", saveEvent, false);
var checkSaved = function() {
document.body.classList.toggle("saved", document.querySelector(".active.saved"));
document.body.classList.remove("confirm");
};
var enableLoop = function() {
// Always enable loop on videos
if(rp.photos[rp.session.activeIndex].type !== "image") document.querySelector("video").loop = true;
};
var observer = (function() {
// select the target node
var target = document.querySelector('#pictureSlider');
// create an observer instance
var observer = new MutationObserver(function(mutations) {
checkSaved();
// On the first mutation the video element isn't ready yet
if(mutations[0].removedNodes.length) enableLoop();
});
// pass in the target node, as well as the observer options
observer.observe(target, {childList: true});
return observer;
})();