Add js-logic to the popup's pacChooser form. Remove code related to CopyUnicodeUrls

2024-11-27 11:53:44 +03:00 · 2024-08-22 15:26:44 +05:00 · 2024-08-22 15:26:44 +05:00 · 0eb6194bc6
commit 0eb6194bc6
parent bc75c74c8a
9 changed files with 127 additions and 255 deletions
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "runet-censorship-bypass",
-  "version": "0.2.0",
+  "version": "0.0.2",
  "description": "",
  "homepage": "https://github.com/ilyaigpetrov/copy-unicode-urls#readme",
  "main": "index.js",
@ -20,7 +20,6 @@
  },
  "license": "ISC",
  "dependencies": {
-    "punycode": "^2.1.1"
  },
  "devDependencies": {
    "merge": "^2.1.1",
--- a/src/bg/05-data-init-and-migrations.mjs
+++ b/src/bg/05-data-init-and-migrations.mjs
@ -3,12 +3,8 @@ import { versions, storage } from '../lib/index.mjs';
 globalThis.migrationPromise = new Promise(async (resolve) => {
  console.log('Checking for migrations...');
  const dflts = {
-    options: [
-      [ 'ifToDecode', true ],
-      [ 'ifToDecodeMultipleTimes', false ],
-      [ 'ifToEncodeUrlTerminators', true ],
-    ],
-    donateUrl: 'https://rebrand.ly/ilya-donate',
+    // TODO: Define defaults.
+    options: {},
  };
  const ifEmpty = await storage.isEmptyAsync();
  if (ifEmpty) {
@ -23,21 +19,20 @@ globalThis.migrationPromise = new Promise(async (resolve) => {
  console.log(`Current extension version is ${versions.current}.`);
  const oldVersion = await storage.getAsync('version');
  const ifNoNeedToMigrate = oldVersion === versions.current;
-  if (ifNoNeedToMigrate) {http://я.рф/яhttp://я.рф/я
+  if (ifNoNeedToMigrate) {
    console.log('No need for migration.');
    return resolve();
  }
  console.log(`Migrating to ${versions.current} from ${oldVersion || 'a very old version'}.`);
  switch(true) {
    case !oldVersion: {
-      // Update from version <= 0.0.18.
-      const ifSentence = await storage.getAsync('ifToEncodeSentenceTerminators');
+      // Update from version <= 0.0.1.
+      const ifSentence = await storage.getAsync('SOME_KEY');
      if (ifSentence !== undefined) {
-        console.log('Migrating to 0.0.18.');
+        console.log('Migrating to 0.0.1.');
        await storage.setAsync({
          ifToEncodeUrlTerminators: ifSentence,
        });
-        await storage.removeAsync('ifToEncodeSentenceTerminators')
      }
    }; // Fallthrough.
    case versions.isLeq(oldVersion, '0.0.18'): {
--- a/src/bg/10-main.mjs
+++ b/src/bg/10-main.mjs
@ -1,7 +1,13 @@
-import { toUnicode } from '../../node_modules/punycode/punycode.es6.js';
-import { copyToClipboardAsync } from '../lib/copy-to-clipboard.mjs';
 import { storage } from '../lib/index.mjs';

+console.log('Main script starts...');
+
+(async () => {
+  const theState = await storage.getAsync();
+  console.log('The state is:', theState);
+})();
+
+/*
 const ID_TO_MENU_HANDLER = {};

 const createMenuEntry = (id, type, title, handler, contexts, rest) => {
@ -27,63 +33,6 @@ const copyUrlInstalledPromise = (async () => {
  console.log('Migration is finished.');

  const options = await storage.getAsync('options');
-  const getOpt = (key) => (options.find((el) => el[0] === key)[1]);
-  console.log('Options are:', options);
-
-  const localizeUrl = (url) => {
-    console.log('Localizing url:', url);
-    let u;
-    try {
-      u = new URL(url);
-    } catch {
-      u = new URL(`http://${url}`);
-    }
-    let newHref = u.href;
-    let oldHref;
-    do {
-      oldHref = newHref;
-      newHref = decodeURI(
-        newHref
-          .replace(u.hostname, toUnicode(u.hostname))
-          /*
-            Don't decode `%25` to `%` because it causes errors while being put in GitHub URLs.
-            Test case: https://github.com/ilyaigpetrov/copy-unicode-urls/wiki/Test-%25-and-%3F
-          */
-          .replaceAll('%25', '%2525'),
-      )
-      // Encode whitespace.
-      .replace(
-        /\s/g,
-        (_, index, wholeString) => encodeURIComponent(wholeString.charAt(index)),
-      );
-    } while (getOpt('ifToDecodeMultipleTimes') && oldHref !== newHref);
-    console.log('Localized:', newHref);
-    return newHref;
-  };
-
-  const copyUrl = async (url) => {
-    if (getOpt('ifToDecode')) {
-      url = localizeUrl(url);
-    }
-    if (getOpt('ifToEncodeUrlTerminators')) {
-      console.log('Encoding terminators...');
-      /*
-        Issue #7.
-        Thunderbird sources:
-        https://searchfox.org/comm-central/source/mozilla/netwerk/streamconv/converters/mozTXTToHTMLConv.cpp#281 (mozTXTToHTMLConv::FindURLEnd)
-        These chars terminate the URL: ><"`}{)]`
-        These sequence doesn't terminate the URL: //[ (e.g. http://[1080::...)
-        These chars are not allowed at the end of the URL: .,;!?-:'
-        I apply slightly more strict rules below.
-      **/
-      const toPercentCode = (char) => '%' + char.charCodeAt(0).toString(16).toUpperCase();
-      url = url.replace(
-        /(?:[<>{}()[\]"`']|[.,;:!?-]$)/g,
-        (matchedChar, index, wholeString) => toPercentCode(matchedChar),
-      );
-    }
-    copyToClipboardAsync(url);
-  };

  // CheckBoxes
  const capitalizeFirstLetter = (str) => str
@ -137,12 +86,12 @@ const copyUrlInstalledPromise = (async () => {
    'copyHighlightLink', 'normal',
    chrome.i18n.getMessage('CopyUnicodeLinkToHighlight'),
    (info) => {
-      copyUrl(`${info.pageUrl.replace(/#.*/g, '')}#:~:text=${info.selectionText}`);
+      copyUrl(`${info.pageUrl.replace(/#.*\/g, '')}#:~:text=${info.selectionText}`);
    },
    ['selection'],
  );

-  return copyUrl;
+  return Promise.resolve();

 })();

@ -162,5 +111,6 @@ chrome.action.onClicked.addListener(async ({ url: urlToBeCopied }) => {
  console.log('Main waits for listeners to be installed...');
  const copyUrl = await copyUrlInstalledPromise;
  console.log('Action clicked with url:', urlToBeCopied);
-  copyUrl(urlToBeCopied);
-});
+  //copyUrl(urlToBeCopied);
+});
+*/
--- a/src/bg/index.mjs
+++ b/src/bg/index.mjs
@ -1,5 +1,5 @@
-import "./00-start.mjs";
-import "./05-data-init-and-migrations.mjs";
-import "./10-main.mjs";
+import './00-start.mjs';
+import './05-data-init-and-migrations.mjs';
+import './10-main.mjs';

 console.log('Background script finished loading.');
--- a/src/lib/copy-to-clipboard.mjs
+++ b/src/lib/copy-to-clipboard.mjs
@ -1,61 +0,0 @@
-let IF_ALREADY_PROMISE; // A global promise to avoid concurrency issues.
-const OFFSCREEN_DOC_PATH = '/src/lib/offscreen-doc-for-copying.html';
-
-export const copyToClipboardAsync = async (copyMe) => {
-  console.log('Going to copy this url:', copyMe);
-  try {
-    console.log('Trying `navigator.clipboard`...');
-    return await navigator.clipboard.writeText(copyMe);
-  } catch(e) {
-    console.log('Got error while copying attempt:', e);
-    if (globalThis.document) {
-      console.log('Trying `globalThis.document`...');
-      const area = document.createElement('textarea');
-      area.value = copyMe;
-      document.body.appendChild(area);
-      area.select();
-      document.execCommand('copy');
-      document.body.removeChild(area);
-      return;
-    }
-    console.log('Trying `chrome.offscreen`...');
-
-    async function setupOffscreenDocument(path) {
-      // Check all windows controlled by the service worker to see if one
-      // of them is the offscreen document with the given path
-      const offscreenUrl = chrome.runtime.getURL(path);
-      const existingContexts = await chrome.runtime.getContexts({
-        contextTypes: ['OFFSCREEN_DOCUMENT'],
-        documentUrls: [offscreenUrl],
-      });
-      console.log('Existing contexts:', existingContexts);
-
-      if (existingContexts.length > 0) {
-        console.log('Offscreen document already exists.');
-        return;
-      }
-
-      // create offscreen document
-      if (IF_ALREADY_PROMISE) {
-        return IF_ALREADY_PROMISE;
-      }
-      console.log('Creating new offscreen document for:', path);
-      IF_ALREADY_PROMISE = chrome.offscreen.createDocument({
-        url: path,
-        reasons: [chrome.offscreen.Reason.CLIPBOARD],
-        justification: 'reason for needing the document',
-      });
-      await IF_ALREADY_PROMISE;
-      console.log('New offscreen document created.');
-      IF_ALREADY_PROMISE = null;
-    }
-    await setupOffscreenDocument(OFFSCREEN_DOC_PATH);
-    // Now that we have an offscreen document, we can dispatch the
-    // message.
-    chrome.runtime.sendMessage({
-      type: 'copy-data-to-clipboard',
-      target: 'offscreen-doc',
-      data: copyMe,
-    });
-  }
-};
--- a/src/lib/offscreen-doc-for-copying.html
+++ b/src/lib/offscreen-doc-for-copying.html
@ -1,3 +0,0 @@
-<!DOCTYPE html>
-<textarea id="text"></textarea>
-<script src="./offscreen-doc-for-copying.mjs" type="module"></script>
--- a/src/lib/offscreen-doc-for-copying.mjs
+++ b/src/lib/offscreen-doc-for-copying.mjs
@ -1,74 +0,0 @@
-// Copyright 2023 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Once the message has been posted from the service worker, checks are made to
-// confirm the message type and target before proceeding. This is so that the
-// module can easily be adapted into existing workflows where secondary uses for
-// the document (or alternate offscreen documents) might be implemented.
-
-// Registering this listener when the script is first executed ensures that the
-// offscreen document will be able to receive messages when the promise returned
-// by `offscreen.createDocument()` resolves.
-chrome.runtime.onMessage.addListener(handleMessages);
-
-// This function performs basic filtering and error checking on messages before
-// dispatching the
-// message to a more specific message handler.
-async function handleMessages(message) {
-  // Return early if this message isn't meant for the offscreen document.
-  if (message.target !== 'offscreen-doc') {
-    return;
-  }
-
-  // Dispatch the message to an appropriate handler.
-  switch (message.type) {
-    case 'copy-data-to-clipboard':
-      handleClipboardWrite(message.data);
-      break;
-    default:
-      console.warn(`Unexpected message type received: '${message.type}'.`);
-  }
-}
-
-// We use a <textarea> element for two main reasons:
-//  1. preserve the formatting of multiline text,
-//  2. select the node's content using this element's `.select()` method.
-const textEl = document.querySelector('#text');
-
-// Use the offscreen document's `document` interface to write a new value to the
-// system clipboard.
-//
-// At the time this demo was created (Jan 2023) the `navigator.clipboard` API
-// requires that the window is focused, but offscreen documents cannot be
-// focused. As such, we have to fall back to `document.execCommand()`.
-async function handleClipboardWrite(data) {
-  try {
-    // Error if we received the wrong kind of data.
-    if (typeof data !== 'string') {
-      throw new TypeError(
-        `Value provided must be a 'string', got '${typeof data}'.`
-      );
-    }
-
-    // `document.execCommand('copy')` works against the user's selection in a web
-    // page. As such, we must insert the string we want to copy to the web page
-    // and to select that content in the page before calling `execCommand()`.
-    textEl.value = data;
-    textEl.select();
-    document.execCommand('copy');
-  } finally {
-    // Job's done! Close the offscreen document.
-    window.close();
-  }
-}
--- a/src/pages/options/index.html
+++ b/src/pages/options/index.html
@ -40,11 +40,13 @@
          same even after invertion. Also a flash/blink of colors
          during invertion must be avoided.
        */
+        /*
        background-color: white; /* Not transparent. */
-        color: black;
+        /*color: black;
+        /*
        border: 0 none white;
-        outline: 0 none white;
-        color-scheme: light;
+        outline: 0 none white;*/
+        /*color-scheme: light;
        /* COLOR INVERTION */
        filter: invert(0); /* TODO: temporary disabled. */
      }
@ -79,8 +81,8 @@
        vertical-align: text-bottom;
      }
      input[type="url"] {
-        border-width: 0 0 1px 0;
-        border-color: crimson;
+        /*border-width: 0 0 1px 0;
+        border-color: crimson;*/
        flex-grow: 1;
        /*padding: 0 3px 0 3px;*/
        /*width: 100%;*/
@ -88,6 +90,14 @@
      input[type="radio"], label {
        cursor: pointer;
      }
+      #disabled:checked + label {
+        color: red;
+      }
+
+      div.nowrap {
+        /* Don't break sentences on spaces. */
+        white-space: nowrap;
+      }
      /*
      #own:checked + label:after {
        content: ":";
@ -96,14 +106,17 @@
      #own ~ div {
        display: flex;
      }
-      #disabled:checked + label {
-        color: crimson;
+      /*
+      input#own ~ div:has(> input#customPacUrl):after {
+        border: 5px solid lime;
+        background-color: navy;
+        content: "";
      }
+      input#own ~ div:after:not(:empty) {
+        border: 5px solid pink;
+      }
+      */

-      div.nowrap {
-        /* Don't break sentences on spaces. */
-        white-space: nowrap;
-      }
      .use-preferred-color-scheme {
        /*background-color: violet;
        color: darkred;*/
@ -134,40 +147,53 @@
        bottom: 0;
      }
      */
+      /*
+      input:invalid {
+        border: 5px solid red;
+      }*/
+      #customPacUrl:disabled {
+        /*background-color: grey;*/ 
+      }
    </style>
  </head>
  <body class="use-preferred-color-scheme">
    <!--img src="./gsbg.png" class="gsbg"-->
    <header>
-      PAC-script:
+      PAC-скрипт:
    </header>
    <nav>
-      <ul>
-        <li>
-          <input type="radio" value="antizapret" name="pacScript" id="antizapret">
-          <label for="antizapret">Антизапрет</label>
-        </li>
-        <li>
-          <input type="radio" value="anticensority" name="pacScript" id="anticensority">
-          <label for="anticensority">Антицензорити</label>
-        </li>
-        <li>
-          <input type="radio" value="own" name="pacScript" id="own">
-          <label for="own">Свой:</label>
-          <div>
-            <input type="url" placeholder="https://example.com/proxy.pac">
-            <button>Save</button>
-          </div>
-        </li>
-        <li>
-          <input type="radio" value="disabled" name="pacScript" id="disabled" checked>
-          <label for="disabled">Отключить / сброс</label>
-        </li>
-      </ul>
-      <div class="nowrap">
-        <input type="checkbox" name="reset" id="reset" checked>
-        <label for="reset">Сбрасывать перед переключением</label>
-      </div>
+      <form id="pacChooserForm">
+        <ul>
+          <li>
+            <input type="radio" value="antizapret" name="pacScript" id="antizapret">
+            <label for="antizapret">Антизапрет</label>
+          </li>
+          <li>
+            <input type="radio" value="anticensority" name="pacScript" id="anticensority">
+            <label for="anticensority">Антицензорити</label>
+          </li>
+          <li>
+            <input type="radio" value="own" name="pacScript" id="own" disabled>
+            <label for="own">Свой:</label>
+            <div>
+              <input id="customPacUrl" type="url" placeholder="https://example.com/proxy.pac"
+                size="27"
+                spellcheck="false" autocorrect="off" autocapitalize="off"
+                disabled required
+              >
+              <button id="editPacUrlButton" title="Редактировать">🖉</button>
+            </div>
+          </li>
+          <li>
+            <input type="radio" value="disabled" name="pacScript" id="disabled" checked>
+            <label for="disabled">Отключить / сброс</label>
+          </li>
+        </ul>
+        <div class="nowrap">
+          <input type="checkbox" name="reset" id="reset" checked>
+          <label for="reset">Сбрасывать перед переключением</label>
+        </div>
+      </form>
    </nav>
    <footer style="text-align: center">
        <a id="donate" target="_blank" data-localize="__MSG_Donate__"
--- a/src/pages/options/index.mjs
+++ b/src/pages/options/index.mjs
@ -1,3 +1,41 @@
+console.log('Options page is opening...');
+
+pacChooserForm.addEventListener('change', function (event) {
+  console.log('ON CHANGE:', event);
+  pacChooserForm.reportValidity();
+});
+
+pacChooserForm.addEventListener('formdata', (event) => {
+  event.preventDefault();
+  console.log('ON FORMDATA', event);
+  return false; // Prevent default action.
+});
+
+editPacUrlButton.onclick = function (event) {
+  event.preventDefault();
+  const lockUrl = () => { customPacUrl.disabled = true; };
+  const unlockUrl = () => { customPacUrl.disabled = false; };  
+  const ifUrlLocked = customPacUrl.disabled;
+  if (ifUrlLocked) {
+    unlockUrl();
+    return false;
+  }
+  const ifUrlValid = customPacUrl.checkValidity();
+  if (ifUrlValid) {
+    lockUrl();
+    own.disabled = false;
+      // TODO: Save to storage.
+    return false;
+  }
+  // Empty or incorrect url.
+  own.disabled = true; // `own.checked` doesn't matter here.
+  const ifUrlEmpty = !customPacUrl.value;
+  if (ifUrlEmpty) {
+    lockUrl();
+    return false;
+  }
+  return false;
+};
 /*
 import { storage } from '../../lib/common-apis.mjs';

@ -18,6 +56,8 @@ options.forEach(([key, value], i) => {
  };
 });
 */
+await chrome.storage.local.get('options');
+
 const textElements = document.querySelectorAll('[data-localize]');
 textElements.forEach((e) => {
  const ref = e.dataset.localize;