Merge pull request #592 from ueokande/repeat-last-operation

Add "repeat last operation" command

1 files changed, 57 insertions, 0 deletions

diff --git a/src/background/usecases/NavigateUseCase.ts b/src/background/usecases/NavigateUseCase.ts
new file mode 100644
index 0000000..152339a
--- /dev/null
+++ b/src/background/usecases/NavigateUseCase.ts
@@ -0,0 +1,57 @@
+import { injectable } from 'tsyringe';
+import NavigateClient from '../clients/NavigateClient';
+import TabPresenter from '../presenters/TabPresenter';
+
+@injectable()
+export default class NavigateUseCase {
+  constructor(
+    private tabPresenter: TabPresenter,
+    private navigateClient: NavigateClient,
+  ) {
+  }
+
+  async openHistoryNext(): Promise<void> {
+    let tab = await this.tabPresenter.getCurrent();
+    await this.navigateClient.historyNext(tab.id!!);
+  }
+
+  async openHistoryPrev(): Promise<void> {
+    let tab = await this.tabPresenter.getCurrent();
+    await this.navigateClient.historyPrev(tab.id!!);
+  }
+
+  async openLinkNext(): Promise<void> {
+    let tab = await this.tabPresenter.getCurrent();
+    await this.navigateClient.linkNext(tab.id!!);
+  }
+
+  async openLinkPrev(): Promise<void> {
+    let tab = await this.tabPresenter.getCurrent();
+    await this.navigateClient.linkPrev(tab.id!!);
+  }
+
+  async openParent(): Promise<void> {
+    let tab = await this.tabPresenter.getCurrent();
+    let url = new URL(tab.url!!);
+    if (url.hash.length > 0) {
+      url.hash = '';
+    } else if (url.search.length > 0) {
+      url.search = '';
+    } else {
+      const basenamePattern = /\/[^/]+$/;
+      const lastDirPattern = /\/[^/]+\/$/;
+      if (basenamePattern.test(url.pathname)) {
+        url.pathname = url.pathname.replace(basenamePattern, '/');
+      } else if (lastDirPattern.test(url.pathname)) {
+        url.pathname = url.pathname.replace(lastDirPattern, '/');
+      }
+    }
+    await this.tabPresenter.open(url.href);
+  }
+
+  async openRoot(): Promise<void> {
+    let tab = await this.tabPresenter.getCurrent();
+    let url = new URL(tab.url!!);
+    await this.tabPresenter.open(url.origin);
+  }
+}