1 files changed, 191 insertions, 191 deletions
diff --git a/Timeline/ClientApp/src/app/timeline/TimelinePageTemplate.tsx b/Timeline/ClientApp/src/app/timeline/TimelinePageTemplate.tsx
index 89101f8f..be96a09e 100644
--- a/Timeline/ClientApp/src/app/timeline/TimelinePageTemplate.tsx
+++ b/Timeline/ClientApp/src/app/timeline/TimelinePageTemplate.tsx
@@ -1,191 +1,191 @@
-import React from 'react';
-import { useTranslation } from 'react-i18next';
-import { of } from 'rxjs';
-import { catchError } from 'rxjs/operators';
-
-import { ExcludeKey } from '../utilities/type';
-import { pushAlert } from '../common/alert-service';
-import { useUser, userInfoService, UserNotExistError } from '../data/user';
-import {
-  timelineService,
-  usePostList,
-  useTimelineInfo,
-} from '../data/timeline';
-
-import { TimelineDeleteCallback } from './Timeline';
-import { TimelineMemberDialog } from './TimelineMember';
-import TimelinePropertyChangeDialog from './TimelinePropertyChangeDialog';
-import { TimelinePageTemplateUIProps } from './TimelinePageTemplateUI';
-import { TimelinePostSendCallback } from './TimelinePostEdit';
-import { UiLogicError } from '../common';
-
-export interface TimelinePageTemplateProps<TManageItem> {
-  name: string;
-  onManage: (item: TManageItem) => void;
-  UiComponent: React.ComponentType<
-    ExcludeKey<TimelinePageTemplateUIProps<TManageItem>, 'CardComponent'>
-  >;
-  dataVersion?: number;
-  notFoundI18nKey: string;
-}
-
-export default function TimelinePageTemplate<TManageItem>(
-  props: TimelinePageTemplateProps<TManageItem>
-): React.ReactElement | null {
-  const { t } = useTranslation();
-
-  const { name } = props;
-
-  const service = timelineService;
-
-  const user = useUser();
-
-  const [dialog, setDialog] = React.useState<null | 'property' | 'member'>(
-    null
-  );
-
-  const timelineState = useTimelineInfo(name);
-
-  const timeline = timelineState?.timeline;
-
-  const postListState = usePostList(name);
-
-  const error: string | undefined = (() => {
-    if (timelineState != null) {
-      const { type, timeline } = timelineState;
-      if (type === 'offline' && timeline == null) return 'Network Error';
-      if (type === 'synced' && timeline == null)
-        return t(props.notFoundI18nKey);
-    }
-    return undefined;
-  })();
-
-  const closeDialog = React.useCallback((): void => {
-    setDialog(null);
-  }, []);
-
-  let dialogElement: React.ReactElement | undefined;
-
-  if (dialog === 'property') {
-    if (timeline == null) {
-      throw new UiLogicError(
-        'Timeline is null but attempt to open change property dialog.'
-      );
-    }
-
-    dialogElement = (
-      <TimelinePropertyChangeDialog
-        open
-        close={closeDialog}
-        oldInfo={{
-          visibility: timeline.visibility,
-          description: timeline.description,
-        }}
-        onProcess={(req) => {
-          return service.changeTimelineProperty(name, req).toPromise().then();
-        }}
-      />
-    );
-  } else if (dialog === 'member') {
-    if (timeline == null) {
-      throw new UiLogicError(
-        'Timeline is null but attempt to open change property dialog.'
-      );
-    }
-
-    dialogElement = (
-      <TimelineMemberDialog
-        open
-        onClose={closeDialog}
-        members={[timeline.owner, ...timeline.members]}
-        edit={
-          service.hasManagePermission(user, timeline)
-            ? {
-                onCheckUser: (u) => {
-                  return userInfoService
-                    .getUserInfo(u)
-                    .pipe(
-                      catchError((e) => {
-                        if (e instanceof UserNotExistError) {
-                          return of(null);
-                        } else {
-                          throw e;
-                        }
-                      })
-                    )
-                    .toPromise();
-                },
-                onAddUser: (u) => {
-                  return service.addMember(name, u.username).toPromise().then();
-                },
-                onRemoveUser: (u) => {
-                  service.removeMember(name, u);
-                },
-              }
-            : null
-        }
-      />
-    );
-  }
-
-  const { UiComponent } = props;
-
-  const onDelete: TimelineDeleteCallback = React.useCallback(
-    (index, id) => {
-      service.deletePost(name, id).subscribe(null, () => {
-        pushAlert({
-          type: 'danger',
-          message: t('timeline.deletePostFailed'),
-        });
-      });
-    },
-    [service, name, t]
-  );
-
-  const onPost: TimelinePostSendCallback = React.useCallback(
-    (req) => {
-      return service.createPost(name, req).toPromise().then();
-    },
-    [service, name]
-  );
-
-  const onManageProp = props.onManage;
-
-  const onManage = React.useCallback(
-    (item: 'property' | TManageItem) => {
-      if (item === 'property') {
-        setDialog(item);
-      } else {
-        onManageProp(item);
-      }
-    },
-    [onManageProp]
-  );
-
-  const onMember = React.useCallback(() => {
-    setDialog('member');
-  }, []);
-
-  return (
-    <>
-      <UiComponent
-        error={error}
-        timeline={timeline ?? undefined}
-        postListState={postListState}
-        onDelete={onDelete}
-        onPost={
-          timeline != null && service.hasPostPermission(user, timeline)
-            ? onPost
-            : undefined
-        }
-        onManage={
-          timeline != null && service.hasManagePermission(user, timeline)
-            ? onManage
-            : undefined
-        }
-        onMember={onMember}
-      />
-      {dialogElement}
-    </>
-  );
-}
+import React from "react";
+import { useTranslation } from "react-i18next";
+import { of } from "rxjs";
+import { catchError } from "rxjs/operators";
+
+import { ExcludeKey } from "../utilities/type";
+import { pushAlert } from "../common/alert-service";
+import { useUser, userInfoService, UserNotExistError } from "../data/user";
+import {
+  timelineService,
+  usePostList,
+  useTimelineInfo,
+} from "../data/timeline";
+
+import { TimelineDeleteCallback } from "./Timeline";
+import { TimelineMemberDialog } from "./TimelineMember";
+import TimelinePropertyChangeDialog from "./TimelinePropertyChangeDialog";
+import { TimelinePageTemplateUIProps } from "./TimelinePageTemplateUI";
+import { TimelinePostSendCallback } from "./TimelinePostEdit";
+import { UiLogicError } from "../common";
+
+export interface TimelinePageTemplateProps<TManageItem> {
+  name: string;
+  onManage: (item: TManageItem) => void;
+  UiComponent: React.ComponentType<
+    ExcludeKey<TimelinePageTemplateUIProps<TManageItem>, "CardComponent">
+  >;
+  dataVersion?: number;
+  notFoundI18nKey: string;
+}
+
+export default function TimelinePageTemplate<TManageItem>(
+  props: TimelinePageTemplateProps<TManageItem>
+): React.ReactElement | null {
+  const { t } = useTranslation();
+
+  const { name } = props;
+
+  const service = timelineService;
+
+  const user = useUser();
+
+  const [dialog, setDialog] = React.useState<null | "property" | "member">(
+    null
+  );
+
+  const timelineState = useTimelineInfo(name);
+
+  const timeline = timelineState?.timeline;
+
+  const postListState = usePostList(name);
+
+  const error: string | undefined = (() => {
+    if (timelineState != null) {
+      const { type, timeline } = timelineState;
+      if (type === "offline" && timeline == null) return "Network Error";
+      if (type === "synced" && timeline == null)
+        return t(props.notFoundI18nKey);
+    }
+    return undefined;
+  })();
+
+  const closeDialog = React.useCallback((): void => {
+    setDialog(null);
+  }, []);
+
+  let dialogElement: React.ReactElement | undefined;
+
+  if (dialog === "property") {
+    if (timeline == null) {
+      throw new UiLogicError(
+        "Timeline is null but attempt to open change property dialog."
+      );
+    }
+
+    dialogElement = (
+      <TimelinePropertyChangeDialog
+        open
+        close={closeDialog}
+        oldInfo={{
+          visibility: timeline.visibility,
+          description: timeline.description,
+        }}
+        onProcess={(req) => {
+          return service.changeTimelineProperty(name, req).toPromise().then();
+        }}
+      />
+    );
+  } else if (dialog === "member") {
+    if (timeline == null) {
+      throw new UiLogicError(
+        "Timeline is null but attempt to open change property dialog."
+      );
+    }
+
+    dialogElement = (
+      <TimelineMemberDialog
+        open
+        onClose={closeDialog}
+        members={[timeline.owner, ...timeline.members]}
+        edit={
+          service.hasManagePermission(user, timeline)
+            ? {
+                onCheckUser: (u) => {
+                  return userInfoService
+                    .getUserInfo(u)
+                    .pipe(
+                      catchError((e) => {
+                        if (e instanceof UserNotExistError) {
+                          return of(null);
+                        } else {
+                          throw e;
+                        }
+                      })
+                    )
+                    .toPromise();
+                },
+                onAddUser: (u) => {
+                  return service.addMember(name, u.username).toPromise().then();
+                },
+                onRemoveUser: (u) => {
+                  service.removeMember(name, u);
+                },
+              }
+            : null
+        }
+      />
+    );
+  }
+
+  const { UiComponent } = props;
+
+  const onDelete: TimelineDeleteCallback = React.useCallback(
+    (index, id) => {
+      service.deletePost(name, id).subscribe(null, () => {
+        pushAlert({
+          type: "danger",
+          message: t("timeline.deletePostFailed"),
+        });
+      });
+    },
+    [service, name, t]
+  );
+
+  const onPost: TimelinePostSendCallback = React.useCallback(
+    (req) => {
+      return service.createPost(name, req).toPromise().then();
+    },
+    [service, name]
+  );
+
+  const onManageProp = props.onManage;
+
+  const onManage = React.useCallback(
+    (item: "property" | TManageItem) => {
+      if (item === "property") {
+        setDialog(item);
+      } else {
+        onManageProp(item);
+      }
+    },
+    [onManageProp]
+  );
+
+  const onMember = React.useCallback(() => {
+    setDialog("member");
+  }, []);
+
+  return (
+    <>
+      <UiComponent
+        error={error}
+        timeline={timeline ?? undefined}
+        postListState={postListState}
+        onDelete={onDelete}
+        onPost={
+          timeline != null && service.hasPostPermission(user, timeline)
+            ? onPost
+            : undefined
+        }
+        onManage={
+          timeline != null && service.hasManagePermission(user, timeline)
+            ? onManage
+            : undefined
+        }
+        onMember={onMember}
+      />
+      {dialogElement}
+    </>
+  );
+}