Split front and back end.

1 files changed, 73 insertions, 0 deletions

diff --git a/FrontEnd/src/app/views/home/TimelineBoard.tsx b/FrontEnd/src/app/views/home/TimelineBoard.tsx
new file mode 100644
index 00000000..a3d176e1
--- /dev/null
+++ b/FrontEnd/src/app/views/home/TimelineBoard.tsx
@@ -0,0 +1,73 @@
+import React from "react";
+import clsx from "clsx";
+import { Link } from "react-router-dom";
+import { Trans } from "react-i18next";
+import { Spinner } from "react-bootstrap";
+
+import { TimelineInfo } from "@/services/timeline";
+import TimelineLogo from "../common/TimelineLogo";
+import UserTimelineLogo from "../common/UserTimelineLogo";
+
+export interface TimelineBoardProps {
+  title?: string;
+  timelines: TimelineInfo[] | "offline" | "loading";
+  onReload: () => void;
+  className?: string;
+}
+
+const TimelineBoard: React.FC<TimelineBoardProps> = (props) => {
+  const { title, timelines, className } = props;
+
+  return (
+    <div className={clsx("timeline-board", className)}>
+      {title != null && <h3 className="text-center">{title}</h3>}
+      {(() => {
+        if (timelines === "loading") {
+          return (
+            <div className="d-flex flex-grow-1 justify-content-center align-items-center">
+              <Spinner variant="primary" animation="border" />
+            </div>
+          );
+        } else if (timelines === "offline") {
+          return (
+            <div className="d-flex flex-grow-1 justify-content-center align-items-center">
+              <Trans i18nKey="loadFailReload" parent="div">
+                0
+                <a
+                  href="#"
+                  onClick={(e) => {
+                    props.onReload();
+                    e.preventDefault();
+                  }}
+                >
+                  1
+                </a>
+                2
+              </Trans>
+            </div>
+          );
+        } else {
+          return timelines.map((timeline) => {
+            const { name } = timeline;
+            const isPersonal = name.startsWith("@");
+            const url = isPersonal
+              ? `/users/${timeline.owner.username}`
+              : `/timelines/${name}`;
+            return (
+              <div key={name} className="timeline-board-item">
+                {isPersonal ? (
+                  <UserTimelineLogo className="icon" />
+                ) : (
+                  <TimelineLogo className="icon" />
+                )}
+                <Link to={url}>{name}</Link>
+              </div>
+            );
+          });
+        }
+      })()}
+    </div>
+  );
+};
+
+export default TimelineBoard;