WIP

app/assets/javascripts/web_device_interface.js

@@ -0,0 +1,114 @@
+import { DeviceInterface } from 'snjs';
+
+export class WebDeviceInterface extends DeviceInterface {
+
+  async getRawStorageValue(key) {
+    return localStorage.getItem(key);
+  }
+
+  async getAllRawStorageKeyValues() {
+    const results = [];
+    for(const key of Object.keys(localStorage)) {
+      results.push({
+        key: key,
+        value: localStorage[key]
+      });
+    }
+    return results;
+  }
+
+  async setRawStorageValue(key, value) {
+    localStorage.setItem(key, value);
+  }
+
+  async removeRawStorageValue(key) {
+    localStorage.removeItem(key);
+  }
+
+  async removeAllRawStorageValues() {
+    localStorage.clear();
+  }
+
+
+  /** @database */
+
+  _getDatabaseKeyPrefix() {
+    if(this.namespace) {
+      return `${this.namespace}-item-`;
+    } else {
+      return `item-`;
+    }
+  }
+
+  _keyForPayloadId(id) {
+    return `${this._getDatabaseKeyPrefix()}${id}`;
+  }
+
+  async getRawDatabasePayloadWithId(id) {
+    return localStorage.getItem(this._keyForPayloadId(id))
+  }
+
+  async getAllRawDatabasePayloads() {
+    const models = [];
+    for(const key in localStorage) {
+      if(key.startsWith(this._getDatabaseKeyPrefix())) {
+        models.push(JSON.parse(localStorage[key]))
+      }
+    }
+    return models;
+  }
+
+  async saveRawDatabasePayload(payload) {
+    localStorage.setItem(
+      this._keyForPayloadId(payload.uuid),
+      JSON.stringify(payload)
+    );
+  }
+
+  async saveRawDatabasePayloads(payloads) {
+    for(const payload of payloads) {
+      await this.saveRawDatabasePayload(payload);
+    }
+  }
+
+  async removeRawDatabasePayloadWithId(id) {
+    localStorage.removeItem(this._keyForPayloadId(id));
+  }
+
+  async removeAllRawDatabasePayloads() {
+    for(const key in localStorage) {
+      if(key.startsWith(this._getDatabaseKeyPrefix())) {
+        delete localStorage[key];
+      }
+    }
+  }
+
+
+  /** @keychian */
+  async getRawKeychainValue() {
+    if(this.keychainValue) {
+      return this.keychainValue;
+    } else {
+      const authParams = localStorage.getItem('auth_params');
+      if(!authParams) {
+        return null;
+      }
+      const version = JSON.parse(authParams).version;
+      return {
+        mk: localStorage.getItem('mk'),
+        pw: localStorage.getItem('pw'),
+        ak: localStorage.getItem('ak'),
+        version: version
+      }
+    }
+  }
+
+  async setKeychainValue(value) {
+    this.keychainValue = value;
+  }
+
+  async clearKeychainValue() {
+    this.keychainValue = null;
+  }
+
+}