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Archivist v0.1.1: duplicate link detection

This commit is contained in:
Glorfindel 2019-08-05 20:10:19 +02:00
parent 8a209ac582
commit fccaf82dcf
1 changed files with 10 additions and 10 deletions
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20
archivist/archivist.user.js
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@ -5,7 +5,7 @@
// @author Glorfindel
// @updateURL https://raw.githubusercontent.com/Glorfindel83/SE-Userscripts/master/archivist/archivist.user.js
// @downloadURL https://raw.githubusercontent.com/Glorfindel83/SE-Userscripts/master/archivist/archivist.user.js
// @version 0.1
// @version 0.1.1
// @match *://*.stackexchange.com/questions/*
// @match *://*.stackoverflow.com/questions/*
// @match *://*.superuser.com/questions/*
@ -35,22 +35,22 @@
post = shareButton.parents("div.answer")[0];
}
let body = $(post).find("div.post-text")[0];
var images = [];
var images = new Set();
$(body).find("img").each(function() {
let tmp = document.createElement('a');
tmp.href = this.src;
if (shouldArchive(tmp.hostname)) {
images.push(this.src);
images.add(this.src);
}
});
var links = [];
var links = new Set();
$(body).find("a").each(function() {
if (shouldArchive(this.hostname) && !images.includes(this.href)) {
links.push(this.href);
if (shouldArchive(this.hostname) && !images.has(this.href)) {
links.add(this.href);
}
});
// Are there any links to archive?
let disabled = links.length == 0 && images.length == 0;
let disabled = links.size == 0 && images.size == 0;
let hoverMessage = disabled ? 'No external links or images found.' : 'Archive ' + getMessage(links, images, false);
// Add button
@ -70,7 +70,7 @@
if (!confirm('Are you sure you want to archive ' + message + ' in this post?'))
return;
links.concat(images).forEach(function(link) {
new Set(function*() { yield* links; yield* images; }()).forEach(function(link) {
// only works properly if the browser is configured to
// allow stackexchange.com to open (multiple) popups
window.open("https://web.archive.org/save/" + link, "_blank");
@ -80,8 +80,8 @@
})();
function getMessage(links, images, use1) {
let linksMessage = getMessagePart("link", links.length, use1);
let imagesMessage = getMessagePart("image", images.length, use1);
let linksMessage = getMessagePart("link", links.size, use1);
let imagesMessage = getMessagePart("image", images.size, use1);
return linksMessage + (linksMessage != "" && imagesMessage != "" ? " and " : "") + imagesMessage;
}