From 232a19d7dfe0e3847b3a9a9a9be83485ffb9031c Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Sat, 30 May 2020 16:23:25 +0800
Subject: Merge front end to this repo. But I need to wait for aspnet core
 support for custom port and package manager for dev server.

---
 Timeline/ClientApp/src/timeline/TimelineItem.tsx | 113 +++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 Timeline/ClientApp/src/timeline/TimelineItem.tsx

(limited to 'Timeline/ClientApp/src/timeline/TimelineItem.tsx')

diff --git a/Timeline/ClientApp/src/timeline/TimelineItem.tsx b/Timeline/ClientApp/src/timeline/TimelineItem.tsx
new file mode 100644
index 00000000..402d51d9
--- /dev/null
+++ b/Timeline/ClientApp/src/timeline/TimelineItem.tsx
@@ -0,0 +1,113 @@
+import React from 'react';
+import { useTranslation } from 'react-i18next';
+import clsx from 'clsx';
+import { Row, Col } from 'reactstrap';
+import { Link } from 'react-router-dom';
+
+import { TimelinePostInfo } from '../data/timeline';
+import { useAvatarUrlWithGivenVersion } from '../user/api';
+
+export interface TimelineItemProps {
+  post: TimelinePostInfo;
+  showDeleteButton?: boolean;
+  current?: boolean;
+  toggleMore?: () => void;
+  onDelete?: () => void;
+  onClick?: () => void;
+  avatarVersion?: number;
+}
+
+const TimelineItem: React.FC<TimelineItemProps> = (props) => {
+  const { i18n } = useTranslation();
+
+  const current = props.current === true;
+
+  const { toggleMore: toggleDelete } = props;
+
+  const avatarUrl = useAvatarUrlWithGivenVersion(
+    props.avatarVersion,
+    props.post.author._links.avatar
+  );
+
+  const onOpenMore = React.useMemo<
+    React.MouseEventHandler<HTMLElement> | undefined
+  >(() => {
+    if (toggleDelete == null) {
+      return undefined;
+    } else {
+      return (e) => {
+        toggleDelete();
+        e.stopPropagation();
+      };
+    }
+  }, [toggleDelete]);
+
+  return (
+    <Row
+      className={clsx('position-relative flex-nowrap', current && 'current')}
+      onClick={props.onClick}
+    >
+      <Col className="timeline-line-area">
+        <div className="timeline-line start"></div>
+        <div className="timeline-line-node-container">
+          <div className="timeline-line-node"></div>
+        </div>
+        <div className="timeline-line end"></div>
+        {current && <div className="timeline-line current-end" />}
+      </Col>
+      <Col className="timeline-pt-start">
+        <Row className="flex-nowrap">
+          <div className="col-auto flex-shrink-1 px-0">
+            <Row className="ml-n3 mr-0 align-items-center">
+              <span className="ml-3 text-primary white-space-no-wrap">
+                {props.post.time.toLocaleString(i18n.languages)}
+              </span>
+              <small className="text-dark ml-3">
+                {props.post.author.nickname}
+              </small>
+            </Row>
+          </div>
+          {props.toggleMore != null ? (
+            <div className="col-auto px-2 d-flex justify-content-center align-items-center">
+              <i
+                className="fas fa-chevron-circle-down text-info icon-button"
+                onClick={onOpenMore}
+              />
+            </div>
+          ) : null}
+        </Row>
+        <p className="row d-block timeline-content">
+          <Link
+            className="float-right float-sm-left mx-2"
+            to={'/users/' + props.post.author.username}
+          >
+            <img src={avatarUrl} className="avatar rounded" />
+          </Link>
+          {(() => {
+            const { content } = props.post;
+            if (content.type === 'text') {
+              return content.text;
+            } else {
+              return (
+                <img src={content.url} className="timeline-content-image" />
+              );
+            }
+          })()}
+        </p>
+      </Col>
+      {props.showDeleteButton ? (
+        <div
+          className="position-absolute position-lt w-100 h-100 mask d-flex justify-content-center align-items-center"
+          onClick={props.toggleMore}
+        >
+          <i
+            className="fas fa-trash text-danger large-icon"
+            onClick={props.onDelete}
+          />
+        </div>
+      ) : undefined}
+    </Row>
+  );
+};
+
+export default TimelineItem;
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