mirror of
https://github.com/discourse/discourse.git
synced 2025-05-30 06:18:35 +08:00
164 lines
4.7 KiB
JavaScript
164 lines
4.7 KiB
JavaScript
import { later } from "@ember/runloop";
|
|
import { ajax } from "discourse/lib/ajax";
|
|
import DiscourseURL from "discourse/lib/url";
|
|
import { wantsNewWindow } from "discourse/lib/intercept-click";
|
|
import { selectedText } from "discourse/lib/utilities";
|
|
import { Promise } from "rsvp";
|
|
import ENV from "discourse-common/config/environment";
|
|
import User from "discourse/models/user";
|
|
|
|
export function isValidLink($link) {
|
|
// Do not track:
|
|
// - lightboxes
|
|
// - links with disabled tracking
|
|
// - category links
|
|
// - quote back button
|
|
if ($link.is(".lightbox, .no-track-link, .hashtag, .back")) {
|
|
return false;
|
|
}
|
|
|
|
// Do not track links in quotes or in elided part
|
|
if ($link.parents("aside.quote, .elided").length !== 0) {
|
|
return false;
|
|
}
|
|
|
|
if ($link.parents(".expanded-embed").length !== 0) {
|
|
return false;
|
|
}
|
|
|
|
return (
|
|
$link.hasClass("track-link") ||
|
|
$link.closest(".hashtag, .badge-category, .onebox-result, .onebox-body")
|
|
.length === 0
|
|
);
|
|
}
|
|
|
|
export default {
|
|
trackClick(e) {
|
|
// right clicks are not tracked
|
|
if (e.which === 3) {
|
|
return true;
|
|
}
|
|
|
|
// Cancel click if triggered as part of selection.
|
|
const selection = window.getSelection();
|
|
if (selection.type === "Range" || selection.rangeCount > 0) {
|
|
if (selectedText() !== "") {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
const $link = $(e.currentTarget);
|
|
const tracking = isValidLink($link);
|
|
|
|
// Return early for mentions and group mentions
|
|
if ($link.is(".mention, .mention-group")) {
|
|
return true;
|
|
}
|
|
|
|
let href = ($link.attr("href") || $link.data("href") || "").trim();
|
|
if (!href || href.indexOf("mailto:") === 0) {
|
|
return true;
|
|
}
|
|
|
|
if ($link.hasClass("attachment")) {
|
|
// Warn the user if they cannot download the file.
|
|
if (
|
|
Discourse.SiteSettings.prevent_anons_from_downloading_files &&
|
|
!User.current()
|
|
) {
|
|
bootbox.alert(I18n.t("post.errors.attachment_download_requires_login"));
|
|
} else if (wantsNewWindow(e)) {
|
|
const newWindow = window.open(href, "_blank");
|
|
newWindow.opener = null;
|
|
newWindow.focus();
|
|
} else {
|
|
DiscourseURL.redirectTo(href);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
const $article = $link.closest(
|
|
"article:not(.onebox-body), .excerpt, #revisions"
|
|
);
|
|
const postId = $article.data("post-id");
|
|
const topicId = $("#topic").data("topic-id") || $article.data("topic-id");
|
|
const userId = $link.data("user-id") || $article.data("user-id");
|
|
const ownLink = userId && userId === User.currentProp("id");
|
|
|
|
// Update badge clicks unless it's our own.
|
|
if (tracking && !ownLink) {
|
|
const $badge = $("span.badge", $link);
|
|
if ($badge.length === 1) {
|
|
const html = $badge.html();
|
|
const key = `${new Date().toLocaleDateString()}-${postId}-${href}`;
|
|
if (/^\d+$/.test(html) && !sessionStorage.getItem(key)) {
|
|
sessionStorage.setItem(key, true);
|
|
$badge.html(parseInt(html, 10) + 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
let trackPromise = Promise.resolve();
|
|
if (tracking) {
|
|
if (ENV.environment !== "test" && navigator.sendBeacon) {
|
|
const data = new FormData();
|
|
data.append("url", href);
|
|
data.append("post_id", postId);
|
|
data.append("topic_id", topicId);
|
|
navigator.sendBeacon(Discourse.getURL("/clicks/track"), data);
|
|
} else {
|
|
trackPromise = ajax(Discourse.getURL("/clicks/track"), {
|
|
type: "POST",
|
|
data: {
|
|
url: href,
|
|
post_id: postId,
|
|
topic_id: topicId
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
const isInternal = DiscourseURL.isInternal(href);
|
|
const openExternalInNewTab = User.currentProp(
|
|
"external_links_in_new_tab"
|
|
);
|
|
|
|
if (!wantsNewWindow(e)) {
|
|
if (!isInternal && openExternalInNewTab) {
|
|
const newWindow = window.open(href, "_blank");
|
|
newWindow.opener = null;
|
|
newWindow.focus();
|
|
|
|
// Hack to prevent changing current window.location.
|
|
// e.preventDefault() does not work.
|
|
if (!$link.data("href")) {
|
|
$link.addClass("no-href");
|
|
$link.data("href", $link.attr("href"));
|
|
$link.attr("href", null);
|
|
$link.data("auto-route", true);
|
|
|
|
later(() => {
|
|
$link.removeClass("no-href");
|
|
$link.attr("href", $link.data("href"));
|
|
$link.data("href", null);
|
|
$link.data("auto-route", null);
|
|
}, 50);
|
|
}
|
|
} else {
|
|
trackPromise.finally(() => {
|
|
if (isInternal) {
|
|
DiscourseURL.routeTo(href);
|
|
} else {
|
|
DiscourseURL.redirectTo(href);
|
|
}
|
|
});
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
};
|