Make Blacklist class

src/shared/SettingData.ts

@@ -3,6 +3,7 @@ import Settings, * as settings from './Settings';
 import Keymaps from './settings/Keymaps';
 import Search from './settings/Search';
 import Properties from './settings/Properties';
+import Blacklist from './settings/Blacklist';
 
 export class FormKeymaps {
   private data: {[op: string]: string};
@@ -146,13 +147,13 @@ export class FormSettings {
 
   private properties: Properties;
 
-  private blacklist: string[];
+  private blacklist: Blacklist;
 
   constructor(
     keymaps: FormKeymaps,
     search: FormSearch,
     properties: Properties,
-    blacklist: string[],
+    blacklist: Blacklist,
   ) {
     this.keymaps = keymaps;
     this.search = search;
@@ -187,7 +188,7 @@ export class FormSettings {
     );
   }
 
-  buildWithBlacklist(blacklist: string[]): FormSettings {
+  buildWithBlacklist(blacklist: Blacklist): FormSettings {
     return new FormSettings(
       this.keymaps,
       this.search,
@@ -201,7 +202,7 @@ export class FormSettings {
       keymaps: this.keymaps.toKeymaps().toJSON(),
       search: this.search.toSearchSettings().toJSON(),
       properties: this.properties.toJSON(),
-      blacklist: this.blacklist,
+      blacklist: this.blacklist.toJSON(),
     });
   }
 
@@ -215,7 +216,7 @@ export class FormSettings {
       keymaps: this.keymaps.toJSON(),
       search: this.search.toJSON(),
       properties: this.properties.toJSON(),
-      blacklist: this.blacklist,
+      blacklist: this.blacklist.toJSON(),
     };
   }
 
@@ -229,7 +230,7 @@ export class FormSettings {
       FormKeymaps.valueOf(o.keymaps),
       FormSearch.valueOf(o.search),
       Properties.fromJSON(o.properties),
-      settings.blacklistValueOf(o.blacklist),
+      Blacklist.fromJSON(o.blacklist),
     );
   }
 

src/shared/Settings.ts

@@ -1,26 +1,15 @@
 import Keymaps from './settings/Keymaps';
 import Search from './settings/Search';
 import Properties from './settings/Properties';
+import Blacklist from './settings/Blacklist';
 
 export default interface Settings {
   keymaps: Keymaps;
   search: Search;
   properties: Properties;
-  blacklist: string[];
+  blacklist: Blacklist;
 }
 
-export const blacklistValueOf = (o: any): string[] => {
-  if (!Array.isArray(o)) {
-    throw new TypeError(`"blacklist" is not an array of string`);
-  }
-  for (let x of o) {
-    if (typeof x !== 'string') {
-      throw new TypeError(`"blacklist" is not an array of string`);
-    }
-  }
-  return o as string[];
-};
-
 export const valueOf = (o: any): Settings => {
   let settings = { ...DefaultSetting };
   for (let key of Object.keys(o)) {
@@ -35,7 +24,7 @@ export const valueOf = (o: any): Settings => {
       settings.properties = Properties.fromJSON(o.properties);
       break;
     case 'blacklist':
-      settings.blacklist = blacklistValueOf(o.blacklist);
+      settings.blacklist = Blacklist.fromJSON(o.blacklist);
       break;
     default:
       throw new TypeError('unknown setting: ' + key);
@@ -49,7 +38,7 @@ export const toJSON = (settings: Settings): any => {
     keymaps: settings.keymaps.toJSON(),
     search: settings.search.toJSON(),
     properties: settings.properties.toJSON(),
-    blacklist: settings.blacklist,
+    blacklist: settings.blacklist.toJSON(),
   };
 };
 
@@ -134,5 +123,5 @@ export const DefaultSetting: Settings = {
     smoothscroll: false,
     complete: 'sbh'
   }),
-  blacklist: []
+  blacklist: Blacklist.fromJSON([]),
 };

src/shared/blacklists.ts

@@ -1,13 +0,0 @@
-import * as re from './utils/re';
-
-const includes = (blacklist: string[], url: string): boolean => {
-  let u = new URL(url);
-  return blacklist.some((item) => {
-    if (!item.includes('/')) {
-      return re.fromWildcard(item).test(u.host);
-    }
-    return re.fromWildcard(item).test(u.host + u.pathname);
-  });
-};
-
-export { includes };

src/shared/settings/Blacklist.ts

@@ -0,0 +1,39 @@
+export type BlacklistJSON = string[];
+
+const fromWildcard = (pattern: string): RegExp => {
+  let regexStr = '^' + pattern.replace(/\*/g, '.*') + '$';
+  return new RegExp(regexStr);
+};
+
+export default class Blacklist {
+  constructor(
+    private blacklist: string[],
+  ) {
+  }
+
+  static fromJSON(json: any): Blacklist {
+    if (!Array.isArray(json)) {
+      throw new TypeError(`"blacklist" is not an array of string`);
+    }
+    for (let x of json) {
+      if (typeof x !== 'string') {
+        throw new TypeError(`"blacklist" is not an array of string`);
+      }
+    }
+    return new Blacklist(json);
+  }
+
+  toJSON(): BlacklistJSON {
+    return this.blacklist;
+  }
+
+  includes(url: string): boolean {
+    let u = new URL(url);
+    return this.blacklist.some((item) => {
+      if (!item.includes('/')) {
+        return fromWildcard(item).test(u.host);
+      }
+      return fromWildcard(item).test(u.host + u.pathname);
+    });
+  }
+}

src/shared/utils/re.ts

@@ -1,6 +0,0 @@
-const fromWildcard = (pattern: string): RegExp => {
-  let regexStr = '^' + pattern.replace(/\*/g, '.*') + '$';
-  return new RegExp(regexStr);
-};
-
-export { fromWildcard };