Initial commit

2019-08-07 15:56:51 +08:00
commit 02f14eb14f
206 changed files with 38863 additions and 0 deletions
--- a/ui/commands/history.js
+++ b/ui/commands/history.js
@@ -0,0 +1,115 @@
+// Sshwifty - A Web SSH client
+//
+// Copyright (C) 2019 Rui NI <nirui@gmx.com>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import * as command from "./commands.js";
+
+export class History {
+  /**
+   * constructor
+   *
+   * @param {array<object>} records
+   * @param {function} saver
+   * @param {number} maxItems
+   *
+   */
+  constructor(records, saver, maxItems) {
+    this.records = records;
+    this.maxItems = maxItems;
+    this.saver = saver;
+  }
+
+  /**
+   * Save record to history
+   *
+   * @param {string} uname unique name
+   * @param {string} title Title
+   * @param {command.Info} info Command info
+   * @param {Date} lastUsed Last used
+   * @param {object} data Data
+   *
+   */
+  save(uname, title, lastUsed, info, data) {
+    for (let i in this.records) {
+      if (this.records[i].uname !== uname) {
+        continue;
+      }
+
+      this.records.splice(i, 1);
+      break;
+    }
+
+    this.records.push({
+      uname: uname,
+      title: title,
+      type: info.name(),
+      color: info.color(),
+      last: lastUsed.getTime(),
+      data: data
+    });
+
+    if (this.records.length > this.maxItems) {
+      this.records = this.records.slice(
+        this.records.length - this.maxItems,
+        this.records.length
+      );
+    }
+
+    this.saver(this, this.records);
+  }
+
+  /**
+   * Save record to history
+   *
+   * @param {string} uid unique name
+   *
+   */
+  del(uid) {
+    for (let i in this.records) {
+      if (this.records[i].uname !== uid) {
+        continue;
+      }
+
+      this.records.splice(i, 1);
+      break;
+    }
+
+    this.saver(this, this.records);
+  }
+
+  /**
+   * Return all history records
+   *
+   * @returns {array<object>} Records
+   *
+   */
+  all() {
+    let r = [];
+
+    for (let i in this.records) {
+      r.push({
+        uid: this.records[i].uname,
+        title: this.records[i].title,
+        type: this.records[i].type,
+        color: this.records[i].color,
+        last: new Date(this.records[i].last),
+        data: this.records[i].data
+      });
+    }
+
+    return r;
+  }
+}