:reader!

by noromanba 2018-01-24 [2018/01/24 05:03:06]

[WIP] force activate Reader View/Mode in Firefox

@@ -1,29 +1,49 @@
 /*
  * @title :reader!
  * @description [WIP] force activate Reader View/Mode in Firefox
- * @include *
+ * @include http:*
+ * @include https:*
  * @license MIT License https://opensource.org/licenses/MIT
  * @javascript_url
  * @bug unworks;  waiting for relax about:reader permissions
  */
 
-// similar behavior by Extensions
+// similar behavior by LEGACY Extensions
 //
-// legacy
+// Desktop
 // https://addons.mozilla.org/en-US/firefox/addon/activate-reader-view/
+//  https://addons.mozilla.org/en-US/firefox/addon/activate-reader-view/versions/#version-0.0.7
 //
-// android only
+// Android
 // https://addons.mozilla.org/en-US/android/addon/activate-reader-android/
 
+// adapt but... "Activate"?
+// Activate Reader View bump up to v0.1.0, rewrote by WebExtensions API
+// https://addons.mozilla.org/en-US/firefox/addon/activate-reader-view/versions/#version-0.1.0
+// same name *BUT* falsely similar
+// losing aggressiveness, *JUST* a native reader-view alternative only
+//
+//    browser.browserAction.onClicked.addListener((tab) => {
+//      browser.tabs.toggleReaderMode();
+//    });
+//
+// ...are you sure?
+
 // Issue
-// Add webextensions API(s) for reader mode
+//
+// Add WebExtensions API(s) for reader mode
 // https://bugzilla.mozilla.org/show_bug.cgi?id=1286387
+//
+// Reader mode can't be opened if tab is not considered an article
+// https://bugzilla.mozilla.org/show_bug.cgi?id=1419520
+//  via "Remark (2017-11-21)" in "About this extension"
+//  https://addons.mozilla.org/en-US/firefox/addon/activate-reader-view/
 
 (() => {
     'use strict';
 
-    // Firefox Reader View/Mode Syntax
-    //      about:reader?url=<URL>
+    // Firefox Reader View/Mode syntax
+    //      about:reader?url=<ENCODED_URL>
     const READER_SYNTAX = 'about:reader?url=';
 
     if (location.href.startsWith(READER_SYNTAX)) {

• /*
   * @title :reader!
   * @description [WIP] force activate Reader View/Mode in Firefox
   * @include http:*
   * @include https:*
   * @license MIT License https://opensource.org/licenses/MIT
   * @javascript_url
   * @bug unworks;  waiting for relax about:reader permissions
   */
  
  // similar behavior by LEGACY Extensions
  //
  // Desktop
  // https://addons.mozilla.org/en-US/firefox/addon/activate-reader-view/
  //  https://addons.mozilla.org/en-US/firefox/addon/activate-reader-view/versions/#version-0.0.7
  //
  // Android
  // https://addons.mozilla.org/en-US/android/addon/activate-reader-android/
  
  // adapt but... "Activate"?
  // Activate Reader View bump up to v0.1.0, rewrote by WebExtensions API
  // https://addons.mozilla.org/en-US/firefox/addon/activate-reader-view/versions/#version-0.1.0
  // same name *BUT* falsely similar
  // losing aggressiveness, *JUST* a native reader-view alternative only
  //
  //    browser.browserAction.onClicked.addListener((tab) => {
  //      browser.tabs.toggleReaderMode();
  //    });
  //
  // ...are you sure?
  
  // Issue
  //
  // Add WebExtensions API(s) for reader mode
  // https://bugzilla.mozilla.org/show_bug.cgi?id=1286387
  //
  // Reader mode can't be opened if tab is not considered an article
  // https://bugzilla.mozilla.org/show_bug.cgi?id=1419520
  //  via "Remark (2017-11-21)" in "About this extension"
  //  https://addons.mozilla.org/en-US/firefox/addon/activate-reader-view/
  
  (() => {
      'use strict';
  
      // Firefox Reader View/Mode syntax
      //      about:reader?url=<ENCODED_URL>
      const READER_SYNTAX = 'about:reader?url=';
  
      if (location.href.startsWith(READER_SYNTAX)) {
          // FIXME about:reader can not access from Content/javascript:-context e.g.
          // http://let.hatelabo.jp
          //      "Error: Access to 'about:reader?url=http%3A%2F%2Flet.hatelabo.jp%2F' from script denied"
          //
          // native location obj in Reader View
          //  location.protocol -> "about:"   // yap
          //  location.pathname -> "reader"   // oh
          //  location.search   -> ""         // oops...
          //
          // location.assign() can not works
          location.replace(new URL(location.href).searchParams.get('url'));
  
      }
  
      // TBD history.back()
      // TBD canonical
      location.replace(READER_SYNTAX + encodeURIComponent(location.href));
  })();
  
  

• Permalink RAW Packed Userscript LOADER Metadata ?

  Permalink

  このページへの個別リンクです。

  RAW

  書かれたコードへの直接のリンクです。

  Packed

  文字列が圧縮された書かれたコードへのリンクです。

  Userscript

  Greasemonkey 等で利用する場合の .user.js へのリンクです。

  Loader

  @require やソースコードが長い場合に多段ロードする Loader コミのコードへのリンクです。

  Metadata

  コード中にコメントで @xxx と書かれたメタデータの JSON です。