├── .github
    └── CODEOWNERS
├── .gitignore
├── README.md
├── nico_downloader
    ├── LICENSE
    ├── dic_scripts.js
    ├── dist
    │   ├── ffmpeg-core.wasm
    │   ├── ffmpeg-core2.js
    │   └── utils.js
    ├── func
    │   ├── ndl.js
    │   └── nicojson.js
    ├── icon_128.png
    ├── icon_16.png
    ├── icon_48.png
    ├── manifest.json
    ├── nicovideodownloader_scripts.js
    ├── options.html
    ├── options.js
    └── options_menu.js
└── tool
    ├── actionTrackId_make.js
    ├── api.nico
    ├── newhls_encode.js
    ├── old.js
    └── options.html


/.github/CODEOWNERS:
--------------------------------------------------------------------------------
1 | # レビュアーに指定
2 | * @masteralice304
3 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | test


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # nico downloader
  2 | 
  3 | nico downloader：ニコニコ用のシンプルなChrome拡張
  4 | 
  5 | **Chrome Webストアで公開されています！**
  6 | 
  7 | **https://chromewebstore.google.com/detail/nico-downloader/dncjcadpoakefjpnabimpalenliehbig**
  8 | 
  9 | ---
 10 | 
 11 | - [nico downloader](#nico-downloader)
 12 |   - [コンセプト](#コンセプト)
 13 |   - [おことわりと怒りの表明](#おことわりと怒りの表明)
 14 |   - [要件](#要件)
 15 |   - [初期設定](#初期設定)
 16 |   - [使用方法](#使用方法)
 17 |   - [しくみ](#しくみ)
 18 |   - [QandAや要望](#qandaや要望)
 19 |   - [非常に雑なリリースノート](#非常に雑なリリースノート)
 20 | 
 21 | 
 22 | ## コンセプト
 23 | - 動画ページでの保存ボタンの自動作成
 24 | - 動画結合処理の実装
 25 | - シンプルな機能とある程度のカスタマイズ性の両立
 26 | - mp4/aacに対応
 27 | 
 28 | ## おことわりと怒りの表明
 29 | 1. 基本的にsm～以外の動画では動作しないようにしてあります
 30 | 1. 一部の動画に暗号化されている動画がありますが、いろいろなところに抵触する為対応しません
 31 | 1. 絶対に邪な使い方はしないで下さい
 32 | 2. しょぼいスペックのPCではまず動きません　
 33 |    
 34 | ## 要件
 35 | | 区分             | 数値                                                                 | 備考                                                                                                                     |
 36 | | :--------------- | :------------------------------------------------------------------- | :----------------------------------------------------------------------------------------------------------------------- |
 37 | | CPU              | AMD Ryzen Zen プロセッサより新しいプロセッサ                         |                                                                                                                          |
 38 | | RAM              | 16GB以上                                                             | 16GB未満はサポート対象外<br>変換前にメモリ上に保存する関係でメモリを大量に使用<br>動画1時間あたり約4GBのメモリ消費を想定 |
 39 | | OS               | Windows 11 23H2以上                                                  | Macintoshは一切の動作保証なし                                                                                            |
 40 | | 導入するブラウザ | Chrome最新版                                                         | Chrome以外はサポート対象外(特にEdge)                                                                                     |
 41 | | 回線             | 100Mbps以上<br>nicovideo.jpへのpingやfetchの疎通が常にうまくいく環境 | これ未満でも動かないということはないが、自己責任でお願いします                                                           |
 42 | 
 43 | 
 44 | ## 初期設定
 45 | 1. Chromeの拡張機能の設定であったり、右上のボタンを押すなりしてオプションを開きます
 46 | 2. 初期設定モードをOFFにします
 47 | 3. 一番下の保存ボタンを押します
 48 | 4. これで完了です
 49 | 
 50 | ## 使用方法
 51 | 1. 動画ページを開く
 52 |     1. 基本的にsm～から始まる動画のみサポート
 53 |     1. それ以外の動画は動作サポート対象外
 54 | 1. 2秒くらい待つ
 55 | 1. 動画の右下あたりに「保存」ボタンが生成ささる
 56 | 1. クリックされるとシステムメッセージが自動で開かさり処理開始される
 57 |     1. 開かれたシステムメッセージはすぐ閉じて大丈夫です
 58 | 1. 処理は自動で行われる
 59 |     1. ffmpegが裏で処理を行っているので少々重いかもしれない
 60 | 1. 保存ダイアログが出るか既定のフォルダに保存される
 61 |     1. ここはChromeの設定に依存するため注意を要する
 62 | 
 63 | ## しくみ
 64 | 1. 動画ページのシステムメッセージ内にHLSのURLがあるので、そのURLを抽出しそのデータをキャッシュ
 65 | 1. 同様に、動画のタイトルを抽出しそのデータをキャッシュ
 66 | 1. キャッシュされたデータをもとにCMAFとかを取得
 67 | 1. 取得したデータをffmpeg.wasmで結合（aacの場合、aacで出力、mp4の場合mp4で出力）
 68 | 1. 結合したデータをblobとして取得
 69 | 1. すでにblobになっているのでディスクに書き込めばすぐ保存終了
 70 | 
 71 | ## QandAや要望
 72 | | 質問                                                                                                   | 回答                                                                                                                                                                                                                                                                                                                                      |
 73 | | :----------------------------------------------------------------------------------------------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 74 | | 1. 保存できる画質を設定できるようにしてほしい                                                          | ＜対応予定あり＞時間要します                                                                                                                                                                                                                                                                                                              |
 75 | | 2. 音声データを保存できるようにしてほしい                                                              | プルリクを採用し対応しました。→[対応させていただきました](https://github.com/masteralice3104/nico_downloader/pull/8)                                                                                                                                                                                                                      |
 76 | | 3. コメントをダウンロードできるようにしてほしい                                                        | ＜対応検討中＞                                                                                                                                                                                                                                                                                                                            |
 77 | | 4. ダウンロードしようとしたら1KBになりました。バグらささっていると思います。                           | 十中八九変換に失敗しています。<br>原因の一例<br>・PCのメモリが足りない(要件を読んで下さい)<br>・回線の問題でダウンロードに失敗した(要件を読んで下さい)<br>・動画が暗号化されている(おことわりを読んで下さい)<br>・動画が長すぎる(特に3時間以上)                                                                                           |
 78 | | 5. バグを発見した                                                                                      | Issuesを立ててください                                                                                                                                                                                                                                                                                                                    |
 79 | | 6. Plz, I've Question by ENG or other...                                                               | I understand "Japanese". But I can't understand enough ENG. ------ I'd confirmed that DeepL translation and Google Translate don't correctly translate the dialect I talk. These sentence is also likely to be incorrect. Therefore, if you and I use a translator, our intentions would may be conveyed incorrectly. So I can't respond. |
 80 | | 7. 多言語対応してほしい                                                                                | 一応多言語対応できる状態になっていますがそもそも正しい翻訳なのかかなり怪しい状況です                                                                                                                                                                                                                                                      |
 81 | | 8. 「あ、　nico downloaderの現状、不具合、リリースノートなどはこちらから　のリンク先がなくなってます」 | 直しました。2024.9.16                                                                                                                                                                                                                                                                                                                     |
 82 | | 9. なんか良さげな改造した！見て！                                                                      | プルリクください。変更点をすべて確認した後、採用する場合があります。                                                                                                                                                                                                                                                                      |
 83 | | 10. バージョンが細かすぎるのでは？                                                                     | Chrome Web Storeの審査に時間をかけないための工夫です。                                                                                                                                                                                                                                                                                    |
 84 | |                                                                                                        |
 85 | 
 86 | ## 非常に雑なリリースノート
 87 | | バージョン名 | 日次       | アップデート項目                                                         |
 88 | | ------------ | ---------- | ------------------------------------------------------------------------ |
 89 | | 1.0.0.0      | 覚えてない | リリース前バージョン　初作成                                             |
 90 | | 1.0.2.2      |            | リリース                                                                 |
 91 | | 1.0.2.3      |            | リファクタリング及びバグの修正                                           |
 92 | | 1.0.2.4      |            | デバッグモードの実装                                                     |
 93 | | 1.1.0.0      |            | ニコニコ大百科用の機能追加                                               |
 94 | | 1.2.0.0      | 2022.3.14  | 自動保存モード追加<br>setOption修正                                      |
 95 | | 1.2.0.1      | 2022.6.18  | nm番号のものがDLできなかった件修正                                       |
 96 | | 2.0.0.0      | 2023.6.1   | HLSモード対応<br>外部のffmpeg.exeを使用したバージョン                    |
 97 | | 3.0.0.0      | 2023.6.13  | HLSモードをffmpeg.wasmを使ったものに変更                                 |
 98 | | 3.0.0.1      | 2023.6.18  | 修正                                                                     |
 99 | | 3.0.0.2      | 2023.11.1  | ニコニコの突然のUI変更に対応                                             |
100 | | 4.0.0.0      | 2023.12.3  | 大規模なリファクタリングにて再構築                                       |
101 | | 4.1.0.0      | 2024.8.5   | リファクタリング                                                         |
102 | | 5.0.0.0      | 2024.8.5   | 帰ってきたニコニコ対応                                                   |
103 | | 5.0.0.1      | 2024.8.7   | 保存時メモリを大量に使う問題に対処                                       |
104 | | 5.0.0.2      | 2024.8.7   | 二重ダウンロードされることがある問題に対処                               |
105 | | 5.0.0.3      | 2024.8.10  | 初期設定モードの説明が変なことになっていたのを修正                       |
106 | | 5.0.0.4      | 2024.8.11  | リファクタリング                                                         |
107 | | 5.0.0.5      | 2024.8.11  | オプション画面を書き換え                                                 |
108 | | 5.0.0.6      | 2024.9.6   | 誤字修正、ニコニコの動画ページ変更追従                                   |
109 | | 5.0.0.7      | 2024.9.16  | 多言語対応の設定を追加<br>オプションページの変更                         |
110 | | 5.0.0.8      | 2024.9.17  | 保存された動画への一部メタタグの追加                                     |
111 | | 5.0.0.9      | 2024.9.23  | 軽微な修正                                                               |
112 | | 5.0.0.10     | 2024.9.26  | 5.0.0.7へのロールバック                                                  |
113 | | 5.0.0.11     | 2024.9.27  | シリーズが存在しない動画の場合途中で落ちる現象の修正、微修正             |
114 | | 5.0.0.13     | 2024.9.28  | 投稿者が存在しない動画への対処                                           |
115 | | 5.0.0.14     | 2024.11.4  | aacに対応（ https://github.com/masteralice3104/nico_downloader/pull/8 ） |
116 | | 5.0.0.15     | 2024.11.4  | タグなし動画の場合途中で落ちる現象の修正                                 |
117 | | 5.0.0.16     | 2025.02.22 | ニコニコの画面更新に対応                                                 |
118 | | 5.0.0.17     | 2025.02.22 | オプション初期処理が抜けていたのを修正                                   |
119 | | 5.0.0.18     | 2025.02.24 | モードが取得できなかった場合はデフォルトのmp4にする仕組み導入            |


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/nico_downloader/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2021 masteralice3104
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/nico_downloader/dic_scripts.js:
--------------------------------------------------------------------------------
  1 | let start_res = 0;
  2 | let end_res = 0;
  3 | 
  4 | 
  5 | 
  6 | //ページ表示時発火処理
  7 | window.onload = function () {
  8 |     Start_Dic();
  9 | }
 10 | 
 11 | function Start_Dic() {
 12 |     const thisURL = location.href;
 13 | 
 14 | 
 15 | 
 16 | 
 17 |     //スレのみページ
 18 |     if (thisURL.match("https://dic.nicovideo.jp/b/a/.")) {
 19 | 
 20 |         refresh_resNo();
 21 | 
 22 | 
 23 |         //html要素作成
 24 |         let button_threadnext = document.createElement('button');
 25 |         button_threadnext.id = `next_30`;
 26 |         button_threadnext.innerHTML = `次の30件を読込`;
 27 |         if (end_res % 30 == 0) {
 28 |             document.getElementsByClassName("st-bbs_resbody")[document.getElementsByClassName("st-bbs_resbody").length - 1].after(button_threadnext);
 29 |             document.getElementById("next_30").onclick = next_30load;
 30 |         }
 31 | 
 32 |         let button_threadprev = document.createElement('button');
 33 |         button_threadprev.id = `prev_30`;
 34 |         button_threadprev.innerHTML = `前の30件を読込`;
 35 |         if (start_res != 0) {
 36 |             document.getElementsByClassName("st-bbs_reshead")[0].before(button_threadprev);
 37 |             document.getElementById("prev_30").onclick = prev_30load;
 38 |         }
 39 | 
 40 |         resnumhead_plus();
 41 | 
 42 |         pinres();
 43 | 
 44 | 
 45 |     }
 46 |     if (thisURL.match("https://dic.nicovideo.jp/a/.")) {
 47 |         pinres();
 48 |     }
 49 | 
 50 | }
 51 | 
 52 | function pinres() {
 53 | 
 54 |     let button_threadpin1 = document.createElement('button');
 55 |     button_threadpin1.id = `threadpin_move_button1`;
 56 |     button_threadpin1.innerText = `最後に記録したレスに移動`;
 57 | 
 58 |     let button_threadpin2 = document.createElement('button');
 59 |     button_threadpin2.id = `threadpin_move_button2`;
 60 |     button_threadpin2.innerText = `最後に記録したレスに移動`;
 61 | 
 62 |     if (setOption(kiji_URL_get())) {
 63 |         document.getElementsByClassName("st-bbs_reshead")[0].before(button_threadpin1);
 64 |         document.getElementById("threadpin_move_button1").onclick = threadpin_move;
 65 |         document.getElementsByClassName("st-bbs_resbody")[document.getElementsByClassName("st-bbs_resbody").length - 1].after(button_threadpin2);
 66 |         document.getElementById("threadpin_move_button2").onclick = threadpin_move2;
 67 |         DebugPrint("threadpin_move set")
 68 |     } else {
 69 | 
 70 |     }
 71 | }
 72 | 
 73 | function refresh_resNo() {
 74 |     if (document.getElementsByClassName("st-bbs_resNo")) {
 75 |         //ページ最初と最後のレス番号取得
 76 |         start_res = Number(document.getElementsByClassName("st-bbs_resNo")[0].innerHTML);
 77 |         end_res = Number(document.getElementsByClassName("st-bbs_resNo")[document.getElementsByClassName("st-bbs_resNo").length - 1].innerHTML)
 78 |         DebugPrint(start_res + "～" + end_res);
 79 |     }
 80 | }
 81 | 
 82 | 
 83 | function prev_30load() {
 84 | 
 85 |     document.getElementById("prev_30").setAttribute("disabled", true);
 86 | 
 87 | 
 88 |     let kijiURL = kiji_URL_get();
 89 |     let DL_URL = kijiURL + "/" + Number(start_res - 30) + "-"
 90 |     DebugPrint(DL_URL);
 91 | 
 92 |     if (start_res != 1) {
 93 |         //https://www.codit.work/notes/ld2h3c2k1coufqauzydl/ を参考にした
 94 |         const result = fetch(DL_URL, {
 95 |             method: "GET"
 96 |         }).then(function (response) {
 97 |             return response.text();
 98 |         }).then(function (data) {
 99 |             const parser = new DOMParser();
100 |             const doc = parser.parseFromString(data, "text/html");
101 | 
102 |             //中身取得
103 |             let res_head = doc.getElementsByClassName("st-bbs_reshead");
104 |             let res_body = doc.getElementsByClassName("st-bbs_resbody");
105 |             let res_num = doc.getElementsByClassName("st-bbs_resbody").length;
106 | 
107 |             //htmlに追加
108 |             //ここがちょっと違う
109 |             for (let i = res_num - 1; i >= 0; i--) {
110 |                 let add_element = createElementFromHTML(res_head[i].outerHTML);
111 |                 document.getElementsByClassName("st-bbs_reshead")[0].before(add_element)
112 | 
113 |                 add_element = createElementFromHTML(res_body[i].outerHTML);
114 |                 document.getElementsByClassName("st-bbs_reshead")[0].after(add_element)
115 |             }
116 | 
117 |             //番号更新
118 |             refresh_resNo();
119 | 
120 |             if (start_res != 1) { } else {
121 |                 document.getElementById("prev_30").remove();
122 | 
123 |                 let last_element = document.createElement('p');
124 |                 last_element.innerText = "最初のレスまで読み込みました";
125 |                 document.getElementsByClassName("st-bbs_reshead")[0].before(last_element);
126 |             }
127 |             document.getElementById("prev_30").removeAttribute("disabled");
128 |             resnumhead_plus();
129 |         });
130 | 
131 |     }
132 | }
133 | 
134 | function next_30load() {
135 | 
136 |     document.getElementById("next_30").setAttribute("disabled", true);
137 | 
138 |     let kijiURL = kiji_URL_get();
139 |     let DL_URL = kijiURL + "/" + Number(end_res + 1) + "-"
140 |     DebugPrint(DL_URL);
141 | 
142 |     if (end_res % 30 == 0) {
143 |         //https://www.codit.work/notes/ld2h3c2k1coufqauzydl/ を参考にした
144 |         const result = fetch(DL_URL, {
145 |             method: "GET"
146 |         }).then(function (response) {
147 |             return response.text();
148 |         }).then(function (data) {
149 |             const parser = new DOMParser();
150 |             const doc = parser.parseFromString(data, "text/html");
151 | 
152 |             //中身取得
153 |             let res_head = doc.getElementsByClassName("st-bbs_reshead");
154 |             let res_body = doc.getElementsByClassName("st-bbs_resbody");
155 |             let res_num = doc.getElementsByClassName("st-bbs_resbody").length;
156 | 
157 |             //htmlに追加
158 |             for (let i = 0; i < res_num; i++) {
159 |                 let add_element = createElementFromHTML(res_head[i].outerHTML);
160 |                 document.getElementsByClassName("st-bbs_resbody")[document.getElementsByClassName("st-bbs_resbody").length - 1].after(add_element)
161 | 
162 |                 add_element = createElementFromHTML(res_body[i].outerHTML);
163 |                 document.getElementsByClassName("st-bbs_reshead")[document.getElementsByClassName("st-bbs_reshead").length - 1].after(add_element)
164 |             }
165 | 
166 |             //番号更新
167 |             refresh_resNo();
168 | 
169 | 
170 | 
171 |             if (end_res % 30 == 0) {
172 |                 document.getElementById("next_30").removeAttribute("disabled");
173 |             } else {
174 |                 document.getElementById("next_30").remove();
175 | 
176 |                 let last_element = document.createElement('p');
177 |                 last_element.innerText = "最新のレスまで読み込みました";
178 |                 document.getElementsByClassName("st-bbs_resbody")[document.getElementsByClassName("st-bbs_resbody").length - 1].after(last_element);
179 | 
180 |             }
181 |             resnumhead_plus();
182 |         });
183 | 
184 |     }
185 | }
186 | 
187 | 
188 | 
189 | 
190 | 
191 | //https://qiita.com/seijikohara/items/911f886d8eb79862870b
192 | //ぶちこんだHTMLをelementにして返す
193 | function createElementFromHTML(html) {
194 |     const tempEl = document.createElement('div');
195 |     tempEl.innerHTML = html;
196 |     return tempEl.firstElementChild;
197 | }
198 | 
199 | //元記事URL取得
200 | function kiji_URL_get() {
201 |     let href = document.getElementsByClassName("st-pg_navi")[0].href;
202 |     href = href.replace("https://dic.nicovideo.jp/a/", "https://dic.nicovideo.jp/b/a/")
203 |     return href;
204 | }
205 | 
206 | 
207 | function resnumhead_plus() {
208 |     DebugPrint("resnumhead_plus");
209 |     for (let i = 0; i < document.getElementsByClassName("resnumhead").length; i++) {
210 | 
211 |         if (setOption(kiji_URL_get())) {
212 |             if (setOption(kiji_URL_get()) === document.getElementsByClassName("resnumhead")[i].getAttribute("name")) {
213 |                 document.getElementsByClassName("resnumhead")[i].innerText = "■";
214 |             } else {
215 |                 document.getElementsByClassName("resnumhead")[i].innerText = "□";
216 |             }
217 |         } else {
218 |             document.getElementsByClassName("resnumhead")[i].innerText = "□";
219 |         }
220 |         document.getElementsByClassName("resnumhead")[i].href = "javascript:void(0);"
221 |         document.getElementsByClassName("resnumhead")[i].onclick = pin_dome;
222 |         document.getElementsByClassName("resnumhead")[i].id = document.getElementsByClassName("resnumhead")[i].getAttribute("name");
223 | 
224 |     }
225 | }
226 | 
227 | function pin_dome(e) {
228 |     let res_no = e.currentTarget.getAttribute("name");
229 |     let kiji_URL = kiji_URL_get();
230 |     DebugPrint("pin_dome : " + kiji_URL + " : " + res_no);
231 | 
232 | 
233 | 
234 |     //変更
235 |     if (e.currentTarget.innerText === "■") {
236 |         //ローカルストレージを0で上書き
237 |         Option_setWriting(kiji_URL, "0");
238 |         //e.currentTarget.innerText = "□";
239 |     } else {
240 |         //ローカルストレージに書き込み
241 |         Option_setWriting(kiji_URL, res_no);
242 |         //e.currentTarget.innerText = "■";
243 |     }
244 |     resnumhead_plus();
245 | 
246 | }
247 | 
248 | function threadpin_move2() {
249 |     threadpin_move()
250 | }
251 | 
252 | function threadpin_move() {
253 | 
254 |     DebugPrint("threadpin_move")
255 |     let kiji_URL = kiji_URL_get();
256 |     let id = Number(setOption(kiji_URL));
257 |     if (id === 0) {
258 |         let defaultURL = kiji_URL + "/1-";
259 |         location.href = defaultURL;
260 |     }
261 | 
262 |     if (start_res <= id && end_res >= id) {
263 |         location.hash = "";
264 |         location.hash = id.toString();
265 |         return;
266 |     }
267 | 
268 | 
269 |     let page = Math.floor(id / 30) * 30 + 1;
270 |     let pageURL = kiji_URL + "/" + page;
271 | 
272 |     if (start_res > id | start_res === 0) {
273 |         setTimeout(threadpin_move, 200);
274 |         location.href = pageURL + "#" + id.toString();
275 | 
276 | 
277 | 
278 |         // document.getElementById("prev_30").click();
279 | 
280 | 
281 |     }
282 |     if (end_res < id | end_res === 0) {
283 |         //  document.getElementById("next_30").click();
284 |         setTimeout(threadpin_move, 200);
285 |         location.href = pageURL + "#" + id.toString();
286 | 
287 | 
288 |     }
289 | 
290 | }


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/nico_downloader/dist/ffmpeg-core.wasm:
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https://raw.githubusercontent.com/masteralice3104/nico_downloader/a4fac44a27252a09b070d11464c3b68ab9c5fe96/nico_downloader/dist/ffmpeg-core.wasm


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/nico_downloader/dist/ffmpeg-core2.js:
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  1 | 
  2 | var createFFmpegCore = (function() {
  3 |   var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
  4 |   if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
  5 |   return (
  6 | function(createFFmpegCore) {
  7 |   createFFmpegCore = createFFmpegCore || {};
  8 | 
  9 | 
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 16 | function Aa(a){var b=e["_"+a];assert(b,"Cannot call unknown function "+a+", make sure it is exported");return b}
 17 | function Ba(a,b,c,d){var f={string:function(q){var t=0;if(null!==q&&void 0!==q&&0!==q){var v=(q.length<<2)+1;t=Ca(v);Da(q,t,v)}return t},array:function(q){var t=Ca(q.length);x.set(q,t);return t}},g=Aa(a),h=[];a=0;if(d)for(var m=0;m<d.length;m++){var r=f[c[m]];r?(0===a&&(a=y()),h[m]=r(d[m])):h[m]=d[m]}c=g.apply(null,h);c=function(q){return"string"===b?z(q):"boolean"===b?!!q:q}(c);0!==a&&A(a);return c}var Ea="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
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 24 | function kb(){return xa||!na&&!pa||"function"!==typeof fetch||fb("file://")?Promise.resolve().then(jb):fetch(gb,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+gb+"'";return a.arrayBuffer()}).catch(function(){return jb()})}var I,J;function lb(a){for(;0<a.length;){var b=a.shift();if("function"==typeof b)b(e);else{var c=b.Tf;"number"===typeof c?void 0===b.We?H.get(c)():H.get(c)(b.We):c(void 0===b.We?null:b.We)}}}
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 57 | c),f=K.af(b,c,!0);if(f)throw new K.Td(f);if(!b.Vd.rmdir)throw new K.Td(63);if(K.ye(d))throw new K.Td(10);try{K.de.willDeletePath&&K.de.willDeletePath(a)}catch(g){k("FS.trackingDelegate['willDeletePath']('"+a+"') threw an exception: "+g.message)}b.Vd.rmdir(b,c);K.nf(d);try{if(K.de.onDeletePath)K.de.onDeletePath(a)}catch(g){k("FS.trackingDelegate['onDeletePath']('"+a+"') threw an exception: "+g.message)}},readdir:function(a){a=K.Yd(a,{le:!0}).node;if(!a.Vd.readdir)throw new K.Td(54);return a.Vd.readdir(a)},
 58 | unlink:function(a){var b=K.Yd(a,{parent:!0}).node,c=Bb(a),d=K.pe(b,c),f=K.af(b,c,!1);if(f)throw new K.Td(f);if(!b.Vd.unlink)throw new K.Td(63);if(K.ye(d))throw new K.Td(10);try{K.de.willDeletePath&&K.de.willDeletePath(a)}catch(g){k("FS.trackingDelegate['willDeletePath']('"+a+"') threw an exception: "+g.message)}b.Vd.unlink(b,c);K.nf(d);try{if(K.de.onDeletePath)K.de.onDeletePath(a)}catch(g){k("FS.trackingDelegate['onDeletePath']('"+a+"') threw an exception: "+g.message)}},readlink:function(a){a=K.Yd(a).node;
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 65 | if(!a.Wd.write)throw new K.Td(28);a.seekable&&a.flags&1024&&K.je(a,0,2);var h="undefined"!==typeof f;if(!h)f=a.position;else if(!a.seekable)throw new K.Td(70);b=a.Wd.write(a,b,c,d,f,g);h||(a.position+=b);try{if(a.path&&K.de.onWriteToFile)K.de.onWriteToFile(a.path)}catch(m){k("FS.trackingDelegate['onWriteToFile']('"+a.path+"') threw an exception: "+m.message)}return b},Me:function(a,b,c){if(K.Pe(a))throw new K.Td(8);if(0>b||0>=c)throw new K.Td(28);if(0===(a.flags&2097155))throw new K.Td(8);if(!K.isFile(a.node.mode)&&
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161 | K.write(f,x,E[b+8*g>>2],E[b+(8*g+4)>>2],void 0);if(0>h){var m=-1;break a}a+=h}m=a}E[d>>2]=m;return 0}catch(r){return"undefined"!==typeof K&&r instanceof K.Td||n(r),r.Xd}},u:Ic,d:function(){return wa|0},r:function(a,b,c,d){function f(v,C,p,u,w,D){var N=10===v?28:16;w=10===v?cc(w):bc(w);N=Ka(N);w=fc(N,v,w,D);assert(!w.Xd);w=Ka(32);E[w+4>>2]=v;E[w+8>>2]=C;E[w+12>>2]=p;E[w+24>>2]=u;E[w+20>>2]=N;E[w+16>>2]=10===v?28:16;E[w+28>>2]=0;return w}var g=0,h=0,m=0,r=0,q=0,t=0;c&&(m=E[c>>2],r=E[c+4>>2],q=E[c+8>>
162 | 2],t=E[c+12>>2]);q&&!t&&(t=2===q?17:6);!q&&t&&(q=17===t?2:1);0===t&&(t=6);0===q&&(q=1);if(!a&&!b)return-2;if(m&-1088||0!==c&&E[c>>2]&2&&!a)return-1;if(m&32)return-2;if(0!==q&&1!==q&&2!==q)return-7;if(0!==r&&2!==r&&10!==r)return-6;if(b&&(b=z(b),h=parseInt(b,10),isNaN(h)))return m&1024?-2:-8;if(!a)return 0===r&&(r=2),0===(m&1)&&(2===r?g=Yc(2130706433):g=[0,0,0,1]),a=f(r,q,t,null,g,h),E[d>>2]=a,0;a=z(a);g=Rb(a);if(null!==g)if(0===r||2===r)r=2;else if(10===r&&m&8)g=[0,0,Yc(65535),g],r=10;else return-2;
163 | else if(g=Sb(a),null!==g)if(0===r||10===r)r=10;else return-2;if(null!=g)return a=f(r,q,t,a,g,h),E[d>>2]=a,0;if(m&4)return-2;a=$b(a);g=Rb(a);0===r?r=2:10===r&&(g=[0,0,Yc(65535),g]);a=f(r,q,t,null,g,h);E[d>>2]=a;return 0},q:function(a,b,c,d,f,g,h){b=ec(a,b);if(b.Xd)return-6;a=b.port;var m=b.$d;b=!1;if(c&&d){var r;if(h&1||!(r=ac(m))){if(h&8)return-2}else m=r;c=Da(m,c,d);c+1>=d&&(b=!0)}f&&g&&(c=Da(""+a,f,g),c+1>=g&&(b=!0));return b?-12:0},i:function(a){var b=Date.now();E[a>>2]=b/1E3|0;E[a+4>>2]=b%1E3*
164 | 1E3|0;return 0},l:rb,ub:Zc,jb:$c,g:ad,y:bd,D:cd,J:dd,C:hd,Va:id,Ua:jd,p:kd,t:ld,h:md,Qa:nd,K:od,Wa:pd,k:xb,a:ya,E:function(a){sb();var b=new Date(E[a+20>>2]+1900,E[a+16>>2],E[a+12>>2],E[a+8>>2],E[a+4>>2],E[a>>2],0),c=E[a+32>>2],d=b.getTimezoneOffset(),f=new Date(b.getFullYear(),0,1),g=(new Date(b.getFullYear(),6,1)).getTimezoneOffset(),h=f.getTimezoneOffset(),m=Math.min(h,g);0>c?E[a+32>>2]=Number(g!=h&&m==d):0<c!=(m==d)&&(g=Math.max(h,g),b.setTime(b.getTime()+6E4*((0<c?m:g)-d)));E[a+24>>2]=b.getDay();
165 | E[a+28>>2]=(b.getTime()-f.getTime())/864E5|0;return b.getTime()/1E3|0},Pa:function(a,b){if(0===a)return ob(28),-1;var c=E[a>>2];a=E[a+4>>2];if(0>a||999999999<a||0>c)return ob(28),-1;0!==b&&(E[b>>2]=0,E[b+4>>2]=0);return Jc(1E6*c+a/1E3)},B:function(){return 6},N:function(){},e:function(a){wa=a|0},w:function(){return 0},j:function(a,b,c,d){function f(p,u,w){for(p="number"===typeof p?p.toString():p||"";p.length<u;)p=w[0]+p;return p}function g(p,u){return f(p,u,"0")}function h(p,u){function w(N){return 0>
166 | N?-1:0<N?1:0}var D;0===(D=w(p.getFullYear()-u.getFullYear()))&&0===(D=w(p.getMonth()-u.getMonth()))&&(D=w(p.getDate()-u.getDate()));return D}function m(p){switch(p.getDay()){case 0:return new Date(p.getFullYear()-1,11,29);case 1:return p;case 2:return new Date(p.getFullYear(),0,3);case 3:return new Date(p.getFullYear(),0,2);case 4:return new Date(p.getFullYear(),0,1);case 5:return new Date(p.getFullYear()-1,11,31);case 6:return new Date(p.getFullYear()-1,11,30)}}function r(p){p=Qc(new Date(p.he+1900,
167 | 0,1),p.hf);var u=new Date(p.getFullYear()+1,0,4),w=m(new Date(p.getFullYear(),0,4));u=m(u);return 0>=h(w,p)?0>=h(u,p)?p.getFullYear()+1:p.getFullYear():p.getFullYear()-1}var q=E[d+40>>2];d={Ug:E[d>>2],Tg:E[d+4>>2],ff:E[d+8>>2],Ve:E[d+12>>2],Ke:E[d+16>>2],he:E[d+20>>2],gf:E[d+24>>2],hf:E[d+28>>2],oh:E[d+32>>2],Sg:E[d+36>>2],Vg:q?z(q):""};c=z(c);q={"%c":"%a %b %d %H:%M:%S %Y","%D":"%m/%d/%y","%F":"%Y-%m-%d","%h":"%b","%r":"%I:%M:%S %p","%R":"%H:%M","%T":"%H:%M:%S","%x":"%m/%d/%y","%X":"%H:%M:%S","%Ec":"%c",
168 | "%EC":"%C","%Ex":"%m/%d/%y","%EX":"%H:%M:%S","%Ey":"%y","%EY":"%Y","%Od":"%d","%Oe":"%e","%OH":"%H","%OI":"%I","%Om":"%m","%OM":"%M","%OS":"%S","%Ou":"%u","%OU":"%U","%OV":"%V","%Ow":"%w","%OW":"%W","%Oy":"%y"};for(var t in q)c=c.replace(new RegExp(t,"g"),q[t]);var v="Sunday Monday Tuesday Wednesday Thursday Friday Saturday".split(" "),C="January February March April May June July August September October November December".split(" ");q={"%a":function(p){return v[p.gf].substring(0,3)},"%A":function(p){return v[p.gf]},
169 | "%b":function(p){return C[p.Ke].substring(0,3)},"%B":function(p){return C[p.Ke]},"%C":function(p){return g((p.he+1900)/100|0,2)},"%d":function(p){return g(p.Ve,2)},"%e":function(p){return f(p.Ve,2," ")},"%g":function(p){return r(p).toString().substring(2)},"%G":function(p){return r(p)},"%H":function(p){return g(p.ff,2)},"%I":function(p){p=p.ff;0==p?p=12:12<p&&(p-=12);return g(p,2)},"%j":function(p){return g(p.Ve+Lc(Kc(p.he+1900)?Mc:Nc,p.Ke-1),3)},"%m":function(p){return g(p.Ke+1,2)},"%M":function(p){return g(p.Tg,
170 | 2)},"%n":function(){return"\n"},"%p":function(p){return 0<=p.ff&&12>p.ff?"AM":"PM"},"%S":function(p){return g(p.Ug,2)},"%t":function(){return"\t"},"%u":function(p){return p.gf||7},"%U":function(p){var u=new Date(p.he+1900,0,1),w=0===u.getDay()?u:Qc(u,7-u.getDay());p=new Date(p.he+1900,p.Ke,p.Ve);return 0>h(w,p)?g(Math.ceil((31-w.getDate()+(Lc(Kc(p.getFullYear())?Mc:Nc,p.getMonth()-1)-31)+p.getDate())/7),2):0===h(w,u)?"01":"00"},"%V":function(p){var u=new Date(p.he+1901,0,4),w=m(new Date(p.he+1900,
171 | 0,4));u=m(u);var D=Qc(new Date(p.he+1900,0,1),p.hf);return 0>h(D,w)?"53":0>=h(u,D)?"01":g(Math.ceil((w.getFullYear()<p.he+1900?p.hf+32-w.getDate():p.hf+1-w.getDate())/7),2)},"%w":function(p){return p.gf},"%W":function(p){var u=new Date(p.he,0,1),w=1===u.getDay()?u:Qc(u,0===u.getDay()?1:7-u.getDay()+1);p=new Date(p.he+1900,p.Ke,p.Ve);return 0>h(w,p)?g(Math.ceil((31-w.getDate()+(Lc(Kc(p.getFullYear())?Mc:Nc,p.getMonth()-1)-31)+p.getDate())/7),2):0===h(w,u)?"01":"00"},"%y":function(p){return(p.he+1900).toString().substring(2)},
172 | "%Y":function(p){return p.he+1900},"%z":function(p){p=p.Sg;var u=0<=p;p=Math.abs(p)/60;return(u?"+":"-")+String("0000"+(p/60*100+p%60)).slice(-4)},"%Z":function(p){return p.Vg},"%%":function(){return"%"}};for(t in q)0<=c.indexOf(t)&&(c=c.replace(new RegExp(t,"g"),q[t](d)));t=Jb(c,!1);if(t.length>b)return 0;x.set(t,a);return t.length-1},s:function(a){switch(a){case 30:return 16384;case 85:return 65536;case 132:case 133:case 12:case 137:case 138:case 15:case 235:case 16:case 17:case 18:case 19:case 20:case 149:case 13:case 10:case 236:case 153:case 9:case 21:case 22:case 159:case 154:case 14:case 77:case 78:case 139:case 80:case 81:case 82:case 68:case 67:case 164:case 11:case 29:case 47:case 48:case 95:case 52:case 51:case 46:case 79:return 200809;
173 | case 27:case 246:case 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:case 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:case 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case 32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:return 1;case 74:case 60:case 69:case 70:case 4:return 1024;case 31:case 42:case 72:return 32;
174 | case 87:case 26:case 33:return 2147483647;case 34:case 1:return 47839;case 38:case 36:return 99;case 43:case 37:return 2048;case 0:return 2097152;case 3:return 65536;case 28:return 32768;case 44:return 32767;case 75:return 16384;case 39:return 1E3;case 89:return 700;case 71:return 256;case 40:return 255;case 2:return 100;case 180:return 64;case 25:return 20;case 5:return 16;case 6:return 6;case 73:return 4;case 84:return"object"===typeof navigator?navigator.hardwareConcurrency||1:1}ob(28);return-1},
175 | m:function(a){var b=Date.now()/1E3|0;a&&(E[a>>2]=b);return b},z:Jc};
176 | (function(){function a(f){e.asm=f.exports;H=e.asm.xd;eb()}function b(f){a(f.instance)}function c(f){return kb().then(function(g){return WebAssembly.instantiate(g,d)}).then(f,function(g){k("failed to asynchronously prepare wasm: "+g);n(g)})}var d={a:qd};db();if(e.instantiateWasm)try{return e.instantiateWasm(d,a)}catch(f){return k("Module.instantiateWasm callback failed with error: "+f),!1}(function(){return xa||"function"!==typeof WebAssembly.instantiateStreaming||hb()||fb("file://")||"function"!==
177 | typeof fetch?c(b):fetch(gb,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,d).then(b,function(g){k("wasm streaming compile failed: "+g);k("falling back to ArrayBuffer instantiation");return c(b)})})})().catch(ca);return{}})();
178 | var Uc=e.___wasm_call_ctors=function(){return(Uc=e.___wasm_call_ctors=e.asm.yd).apply(null,arguments)},Xc=e._free=function(){return(Xc=e._free=e.asm.zd).apply(null,arguments)},Vc=e._memset=function(){return(Vc=e._memset=e.asm.Ad).apply(null,arguments)},Ka=e._malloc=function(){return(Ka=e._malloc=e.asm.Bd).apply(null,arguments)},pb=e.___errno_location=function(){return(pb=e.___errno_location=e.asm.Cd).apply(null,arguments)};e._fflush=function(){return(e._fflush=e.asm.Dd).apply(null,arguments)};
179 | var Wc=e._memalign=function(){return(Wc=e._memalign=e.asm.Ed).apply(null,arguments)},dc=e._ntohs=function(){return(dc=e._ntohs=e.asm.Fd).apply(null,arguments)},Wb=e._htons=function(){return(Wb=e._htons=e.asm.Gd).apply(null,arguments)};e._main=function(){return(e._main=e.asm.Hd).apply(null,arguments)};
180 | var Yc=e._htonl=function(){return(Yc=e._htonl=e.asm.Id).apply(null,arguments)},wb=e.__get_tzname=function(){return(wb=e.__get_tzname=e.asm.Jd).apply(null,arguments)},vb=e.__get_daylight=function(){return(vb=e.__get_daylight=e.asm.Kd).apply(null,arguments)},ub=e.__get_timezone=function(){return(ub=e.__get_timezone=e.asm.Ld).apply(null,arguments)},y=e.stackSave=function(){return(y=e.stackSave=e.asm.Md).apply(null,arguments)},A=e.stackRestore=function(){return(A=e.stackRestore=e.asm.Nd).apply(null,arguments)},
181 | Ca=e.stackAlloc=function(){return(Ca=e.stackAlloc=e.asm.Od).apply(null,arguments)},Z=e._setThrew=function(){return(Z=e._setThrew=e.asm.Pd).apply(null,arguments)},rd=e.dynCall_vijjjid=function(){return(rd=e.dynCall_vijjjid=e.asm.Qd).apply(null,arguments)},sd=e.dynCall_iiiijj=function(){return(sd=e.dynCall_iiiijj=e.asm.Rd).apply(null,arguments)},td=e.dynCall_iij=function(){return(td=e.dynCall_iij=e.asm.Sd).apply(null,arguments)};e._ff_h264_cabac_tables=2113942;
182 | function ad(a,b,c){var d=y();try{return H.get(a)(b,c)}catch(f){A(d);if(f!==f+0&&"longjmp"!==f)throw f;Z(1,0)}}function kd(a,b){var c=y();try{H.get(a)(b)}catch(d){A(c);if(d!==d+0&&"longjmp"!==d)throw d;Z(1,0)}}function md(a,b,c,d,f){var g=y();try{H.get(a)(b,c,d,f)}catch(h){A(g);if(h!==h+0&&"longjmp"!==h)throw h;Z(1,0)}}function ld(a,b,c){var d=y();try{H.get(a)(b,c)}catch(f){A(d);if(f!==f+0&&"longjmp"!==f)throw f;Z(1,0)}}
183 | function cd(a,b,c,d,f){var g=y();try{return H.get(a)(b,c,d,f)}catch(h){A(g);if(h!==h+0&&"longjmp"!==h)throw h;Z(1,0)}}function hd(a,b,c,d,f,g,h,m,r){var q=y();try{return H.get(a)(b,c,d,f,g,h,m,r)}catch(t){A(q);if(t!==t+0&&"longjmp"!==t)throw t;Z(1,0)}}function Zc(a){var b=y();try{return H.get(a)()}catch(c){A(b);if(c!==c+0&&"longjmp"!==c)throw c;Z(1,0)}}function $c(a,b){var c=y();try{return H.get(a)(b)}catch(d){A(c);if(d!==d+0&&"longjmp"!==d)throw d;Z(1,0)}}
184 | function bd(a,b,c,d){var f=y();try{return H.get(a)(b,c,d)}catch(g){A(f);if(g!==g+0&&"longjmp"!==g)throw g;Z(1,0)}}function od(a,b,c,d,f,g,h,m,r){var q=y();try{H.get(a)(b,c,d,f,g,h,m,r)}catch(t){A(q);if(t!==t+0&&"longjmp"!==t)throw t;Z(1,0)}}function dd(a,b,c,d,f,g){var h=y();try{return H.get(a)(b,c,d,f,g)}catch(m){A(h);if(m!==m+0&&"longjmp"!==m)throw m;Z(1,0)}}function nd(a,b,c,d,f,g,h){var m=y();try{H.get(a)(b,c,d,f,g,h)}catch(r){A(m);if(r!==r+0&&"longjmp"!==r)throw r;Z(1,0)}}
185 | function pd(a,b,c,d,f,g,h,m,r,q){var t=y();try{rd(a,b,c,d,f,g,h,m,r,q)}catch(v){A(t);if(v!==v+0&&"longjmp"!==v)throw v;Z(1,0)}}function id(a,b,c,d,f,g,h,m){var r=y();try{return sd(a,b,c,d,f,g,h,m)}catch(q){A(r);if(q!==q+0&&"longjmp"!==q)throw q;Z(1,0)}}function jd(a,b,c,d){var f=y();try{return td(a,b,c,d)}catch(g){A(f);if(g!==g+0&&"longjmp"!==g)throw g;Z(1,0)}}e.ccall=Ba;
186 | e.cwrap=function(a,b,c,d){c=c||[];var f=c.every(function(g){return"number"===g});return"string"!==b&&f&&!d?Aa(a):function(){return Ba(a,b,c,arguments,d)}};
187 | e.setValue=function(a,b,c){c=c||"i8";"*"===c.charAt(c.length-1)&&(c="i32");switch(c){case "i1":x[a>>0]=b;break;case "i8":x[a>>0]=b;break;case "i16":Oa[a>>1]=b;break;case "i32":E[a>>2]=b;break;case "i64":J=[b>>>0,(I=b,1<=+Math.abs(I)?0<I?(Math.min(+Math.floor(I/4294967296),4294967295)|0)>>>0:~~+Math.ceil((I-+(~~I>>>0))/4294967296)>>>0:0)];E[a>>2]=J[0];E[a+4>>2]=J[1];break;case "float":G[a>>2]=b;break;case "double":Ra[a>>3]=b;break;default:n("invalid type for setValue: "+c)}};e.UTF8ToString=z;
188 | e.stringToUTF8=Da;e.lengthBytesUTF8=Ha;e.writeAsciiToMemory=Ma;e.FS=K;var ud;function da(a){this.name="ExitStatus";this.message="Program terminated with exit("+a+")";this.status=a}cb=function vd(){ud||wd();ud||(cb=vd)};
189 | function wd(a){function b(){if(!ud&&(ud=!0,e.calledRun=!0,!za)){e.noFSInit||K.Ne.tf||K.Ne();O.root=K.ae(O,{},null);lb(Wa);K.Zf=!1;lb(Xa);ba(e);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(xd){var c=a,d=e._main;c=c||[];var f=c.length+1,g=Ca(4*(f+1));E[g>>2]=La(la);for(var h=1;h<f;h++)E[(g>>2)+h]=La(c[h-1]);E[(g>>2)+f]=0;try{var m=d(f,g);ea(m,!0)}catch(r){r instanceof da||("unwind"==r?noExitRuntime=!0:((c=r)&&"object"===typeof r&&r.stack&&(c=[r,r.stack]),k("exception thrown: "+c),ma(1,r)))}finally{}}if(e.postRun)for("function"==
190 | typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;)c=e.postRun.shift(),Za.unshift(c);lb(Za)}}a=a||ka;if(!(0<ab)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)$a();lb(Ua);0<ab||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);b()},1)):b())}}e.run=wd;function ea(a,b){if(!b||!noExitRuntime||0!==a){if(!noExitRuntime){lb(Ya);K.quit();if(e.onExit)e.onExit(a);za=!0}ma(a,new da(a))}}
191 | if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();var xd=!1;e.noInitialRun&&(xd=!1);wd();
192 | 
193 | 
194 |   return createFFmpegCore.ready
195 | }
196 | );
197 | })();
198 | if (typeof exports === 'object' && typeof module === 'object')
199 |       module.exports = createFFmpegCore;
200 |     else if (typeof define === 'function' && define['amd'])
201 |       define([], function() { return createFFmpegCore; });
202 |     else if (typeof exports === 'object')
203 |       exports["createFFmpegCore"] = createFFmpegCore;
204 |     


--------------------------------------------------------------------------------
/nico_downloader/dist/utils.js:
--------------------------------------------------------------------------------
  1 | //https://github.com/ffmpegwasm/ffmpeg.wasm-core/blob/1f3461d4162ea41dd714c5cae7fff08fda362ad8/wasm/examples/browser/js/utils.js
  2 | //をもとに改造したもの
  3 | //LGPL
  4 | 
  5 | let last_save_sm = "";
  6 | 
  7 | const parseArgs = (Core, args) => {
  8 |   const argsPtr = Core._malloc(args.length * Uint32Array.BYTES_PER_ELEMENT);
  9 |   args.forEach((s, idx) => {
 10 |     const buf = Core._malloc(s.length + 1);
 11 |     Core.writeAsciiToMemory(s, buf);
 12 |     Core.setValue(argsPtr + Uint32Array.BYTES_PER_ELEMENT * idx, buf, "i32");
 13 |   });
 14 |   return [args.length, argsPtr];
 15 | };
 16 | 
 17 | // ffmpegの実行
 18 | const ffmpeg = (Core, args) => {
 19 |   Core.ccall(
 20 |     "main",
 21 |     "number",
 22 |     ["number", "number"],
 23 |     parseArgs(Core, ["ffmpeg", "-nostdin", ...args])
 24 |   ); //https://github.com/naari3/nico-downloader-ffmpeg/blob/main/src/background.ts
 25 | };
 26 | 
 27 | ////////////////////////////////////////////////////////////////
 28 | /**
 29 |  * m3u8を変換する
 30 |  * @param {Core} Core
 31 |  * @param {String} m3u8name
 32 |  * @param {NicoDownloaderClass} NicoDownloader
 33 |  * @param {NicovideoClass} Nicovideo
 34 |  * @param {String} mode
 35 |  */
 36 | ////////////////////////////////////////////////////////////////
 37 | const runFFmpeg_m3u8 = async (
 38 |   Core,
 39 |   m3u8name,
 40 |   NicoDownloader,
 41 |   Nicovideo,
 42 |   mode = "mp4"//デフォルトはmp4
 43 | ) => {
 44 |   let resolve = null;
 45 | 
 46 |   //終了を待つためのPromise
 47 |   const waitEnd = new Promise((r) => {
 48 |     resolve = r;
 49 |   });
 50 | 
 51 |   //終了時にresolve
 52 |   try {
 53 |     //日本語が入っているとタグが変になるのでエンコード
 54 |     //unescapeは非推奨だが見なかったことにする
 55 |     const title_str = unescape(encodeURIComponent(Nicovideo.video_title));
 56 |     const timestamp_str = unescape(
 57 |       encodeURIComponent(Nicovideo.video_registeredAt)
 58 |     );
 59 |     const username_str = unescape(encodeURIComponent(Nicovideo.video_owner));
 60 |     const description_str = unescape(
 61 |       encodeURIComponent(Nicovideo.video_description)
 62 |     );
 63 | 
 64 |     // ジャンルとシリーズは日本語が入っているとエラーになるのでエンコード
 65 |     //unescapeは非推奨だが見なかったことにする
 66 |     const genre_str = unescape(encodeURIComponent(Nicovideo.video_genre));
 67 |     const series_str = unescape(encodeURIComponent(Nicovideo.video_series));
 68 | 
 69 |     //拡張子を設定
 70 |     NicoDownloader.SetVideFormatByExtension(mode);
 71 | 
 72 |     // 出力ファイル名を設定
 73 |     NicoDownloader.FSOutputFileNameSet(Nicovideo);
 74 |     const outputFileName = NicoDownloader.FSOutputFileNameGet();
 75 | 
 76 |     DebugPrint(`OutputFileName: ${outputFileName}`);
 77 | 
 78 |     //ffmpeg実行
 79 |     ffmpeg(Core, [
 80 |       "-allowed_extensions",
 81 |       "ALL",
 82 |       "-i",
 83 |       m3u8name,
 84 |       "-metadata",
 85 |       `title=${title_str}`, // タイトル
 86 |       "-metadata",
 87 |       `show=${title_str}`, // タイトル
 88 |       "-metadata",
 89 |       `creation_time=${timestamp_str}`, // 登録日時
 90 |       "-metadata",
 91 |       `date=${timestamp_str}`, // 登録日時
 92 |       "-metadata",
 93 |       `artist=${username_str}`, // 投稿ユーザ
 94 |       "-metadata",
 95 |       `description=${description_str}`, // 説明
 96 |       "-metadata",
 97 |       `comment=${description_str}`, // 説明
 98 |       "-metadata",
 99 |       `genre=${genre_str}`, // ジャンル
100 |       "-metadata",
101 |       `publisher=nicovideo.jp`, // パブリッシャ
102 |       "-metadata",
103 |       `episode_id=${Nicovideo.video_sm}`, // 動画ID
104 |       "-metadata",
105 |       `album=${series_str}`, // シリーズ
106 |       "-metadata",
107 |       `album_artist=${username_str}`, // 投稿ユーザ
108 |       ...(mode === "aac"
109 |         ? ["-vn", "-c:a", "copy"] // aacモードで最初のオーディオストリームを選択
110 |         : ["-c", "copy"]), // MP4モードでオーディオ・ビデオをコピー
111 |       outputFileName,
112 |     ]);
113 |     DebugPrint(`ffmpeg called with args: ${ffmpegArgs.join(" ")}`);
114 |   } catch (err) {
115 |     //エラーが出たら
116 |     DebugPrint("runFFmpeg:" + err);
117 |   }
118 | 
119 |   //終了を待つ
120 |   await waitEnd;
121 | 
122 |   //終了後
123 |   DebugPrint("waitEnd");
124 | };
125 | 
126 | /**
127 |  * ファイルタイプからMIMEタイプを返す
128 |  * @param {String} filetype ファイルタイプ
129 |  * @returns {String} MIMEタイプ
130 |  * @see https://developer.mozilla.org/ja/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
131 |  * @see https://developer.mozilla.org/ja/docs/Web/HTTP/Basics_of_HTTP/MIME_types
132 |  * @see https://developer.mozilla.org/ja/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Complete_list_of_MIME_types
133 |  */
134 | function FiletypeToMimetype(filetype) {
135 |   switch (filetype) {
136 |     case "mp4":
137 |       return "video/mp4";
138 |     case "wav":
139 |       return "audio/wav";
140 |     case "mp3":
141 |       return "audio/mpeg";
142 |     case "webm":
143 |       return "video/webm";
144 |     case "aac":
145 |       return "audio/aac";
146 |     default:
147 |       return "video/mp4";
148 |   }
149 | }
150 | 
151 | //ここから追記
152 | /**
153 |  * ダウンロードし変換する関数
154 |  * @param {NicoDownloaderClass} NicoDownloader
155 |  * @param {Array} m3u8s
156 |  * @param {NicovideoClass} Nicovideo
157 |  * @returns
158 |  */
159 | async function DownEncoder(NicoDownloader, m3u8s, Nicovideo) {
160 |   NicoDownloader.SetVideoFormat(Nicovideo.video_name); //フォーマットをセット
161 |   if (NicoDownloader.CheckVideoFormat() == false) return false; //フォーマットをチェック
162 | 
163 |   //ダウンロード前のチェック処理
164 |   if (NicoDownloader.VideoDownloadingCheck()) {
165 |     //ダウンロード中は終了
166 |     return false;
167 |   } else {
168 |     NicoDownloader.VideoDownloadingSet(); //ダウンロード中フラグを立てる
169 |   }
170 | 
171 |   NicoDownloader.DownloadFaultNumReset(); //ダウンロードエラー数をリセット
172 | 
173 |   NicoDownloader.DownloadPercentageReset(); //パーセンテージをリセット
174 | 
175 |   //https://github.com/naari3/nico-downloader-ffmpeg/blob/main/src/background.ts  //偉大なる@_naari_氏による協力に感謝いたします
176 |   let file = null;
177 |   const core = await createFFmpegCore({
178 |     printErr: (e) => DebugPrint(`FFMPEG:${e}`),
179 |     print: (e) => {
180 |       DebugPrint(`FFMPEG: ${e}`);
181 |       if (e.startsWith("FFMPEG_END")) {
182 |         // FFMPEG_ENDで終了
183 |         //終了時の処理
184 |         NicoDownloader.ButtonTextWrite("変換終了");
185 |         DebugPrint("FFMPEG_END 変換終了");
186 |         if (last_save_sm !== Nicovideo.video_sm) {
187 |           try {
188 |             last_save_sm = Nicovideo.video_sm;
189 |             //NicoDownloader.FSOutputFileNameSet(Nicovideo);
190 | 
191 |             file = core.FS.readFile(NicoDownloader.FSOutputFileNameGet());
192 |             console.log({ file });
193 | 
194 |             //ファイルの保存処理
195 |             DebugPrint("ファイルの保存処理");
196 |             //blob
197 |             const blob = new Blob([file.buffer], {
198 |               //MIMEタイプを設定
199 |               type: FiletypeToMimetype(NicoDownloader.CheckVideoFormat()),
200 |             });
201 |             DebugPrint("Blob作成完了");
202 | 
203 |             //ディスクへの保存処理
204 |             const a = document.createElement("a");
205 |             const fileName = Nicovideo.video_name;
206 | 
207 |             a.id = VideoData.Video_DLlink.a2;
208 |             document.body.appendChild(a);
209 | 
210 |             const link = document.getElementById(VideoData.Video_DLlink.a2);
211 |             link.href = URL.createObjectURL(blob);
212 |             link.download = fileName;
213 | 
214 |             link.style.display = "none";
215 | 
216 |             document.body.click();
217 | 
218 |             core.FS.unlink(NicoDownloader.FSOutputFileNameGet());
219 |             NicoDownloader.ButtonTextWrite("まもなく保存完了");
220 |           } catch (e) {
221 |             console.error("Error:FaildedToBlob\n", e);
222 |           }
223 |         } else {
224 |           DebugPrint("Error:既に保存済み");
225 |         }
226 |       }
227 |     },
228 |   });
229 |   console.debug({ core });
230 | 
231 |   //URLsを片っ端から処理
232 |   //落としてファイルシステムにいれていく
233 |   let promises = [];
234 |   for (let i = 0; i < NicoDownloader.TSURLs.length; i++) {
235 |     const promise = new Promise((resolve, reject) => {
236 |       DownloadUint8Array(NicoDownloader.TSURLs[i], NicoDownloader).then(
237 |         (byte) => {
238 |           let filenumber = i + 1;
239 | 
240 |           let filename = NicoDownloader.TSFilenames[i];
241 |           core.FS.writeFile(filename, byte);
242 |           DebugPrint("FSwrite:" + filename);
243 | 
244 |           //ダウンロードパーセンテージを計算
245 |           const downpercentage =
246 |             (100 * filenumber) / NicoDownloader.TSURLs.length;
247 |           if (downpercentage > NicoDownloader.DownloadPercentageGet()) {
248 |             NicoDownloader.DownloadPercentageSet(downpercentage);
249 |           }
250 | 
251 |           //ダウンロード中のテキストを書き換え
252 |           let text_dl =
253 |             NicoDownloader.LangText("ダウンロード中") +
254 |             "…… (" +
255 |             NicoDownloader.DownloadPercentageGet().toFixed(1) +
256 |             "%)";
257 | 
258 |           //ダウンロードエラー数がある場合はエラー発生の●を表示
259 |           if (NicoDownloader.DownloadFaultNumCheck() != 0) {
260 |             text_dl += "●";
261 |           }
262 | 
263 |           //ボタンのテキストを書き換え
264 |           NicoDownloader.ButtonTextWrite(text_dl);
265 | 
266 |           DebugPrint("180: " + core.FS.stat(filename));
267 | 
268 |           //最後のファイルの場合はresolve
269 |           resolve(filename);
270 |         }
271 |       );
272 |     });
273 | 
274 |     promises.push(promise);
275 | 
276 |     if (i % 2 == 1) {
277 |       await Promise.all(promises);
278 |     }
279 |   }
280 | 
281 |   //Transcodeする
282 | 
283 |   await Promise.all(promises).then(() => {
284 |     //間違ってURLを読みに行くのでm3u8を3つ書き換える
285 |     //m3u8末尾の3個
286 |     const m3u8s_num = m3u8s.length / 2;
287 |     for (let i = 0; i < m3u8s_num; i++) {
288 |       DebugPrint(
289 |         m3u8s[m3u8s_num + i] + " -> " + new TextEncoder().encode(m3u8s[i])
290 |       );
291 |       core.FS.writeFile(
292 |         m3u8s[m3u8s_num + i],
293 |         new TextEncoder().encode(m3u8s[i])
294 |       );
295 |     }
296 | 
297 |     const m3u8name = m3u8s[m3u8s.length - 1];
298 |     NicoDownloader.ButtonTextWrite("結合処理中");
299 | 
300 |     Transcode(core, m3u8name, NicoDownloader, Nicovideo).then(() => {
301 |       NicoDownloader.VideoDownloadingReset(); // ダウンロード中をリセット
302 |     });
303 |   });
304 | 
305 |   return true;
306 | }
307 | 
308 | ////////////////////////////////////////////////////////////////////////
309 | /**
310 |  * URLからダウンロードし、Blobを返す
311 |  * @param {String} url ダウンロードするURL
312 |  * @param {NicoDownloaderClass} NicoDownloader
313 |  * @returns {Object} Blob
314 |  */
315 | ////////////////////////////////////////////////////////////////////////
316 | async function Downloadblob(url, NicoDownloader) {
317 |   //TSの取得
318 |   let res = await fetch_retry(
319 |     url,
320 |     NicoDownloader,
321 |     { credentials: "include" },
322 |     100
323 |   );
324 | 
325 |   let blob = res.blob();
326 |   DebugPrint("BLOBgetEnd:" + url);
327 |   return blob;
328 | }
329 | 
330 | ////////////////////////////////////////////////////////////////////////
331 | /**
332 |  * URLからダウンロードし、Uint8Arrayを返す
333 |  * @param {String} url ダウンロードするURL
334 |  * @param {NicoDownloaderClass} NicoDownloader
335 |  * @returns {Object} Uint8Array
336 |  */
337 | ////////////////////////////////////////////////////////////////////////
338 | async function DownloadUint8Array(url, NicoDownloader) {
339 |   let blob = await Downloadblob(url, NicoDownloader);
340 |   let byte = null;
341 |   await blob.arrayBuffer().then((data) => {
342 |     byte = new Uint8Array(data);
343 |   });
344 |   return byte;
345 | }
346 | 
347 | ////////////////////////////////////////////////////////////////////////
348 | /**
349 |  * 変換処理してファイルを返す
350 |  * @param {Core} Core
351 |  * @param {String} m3u8name
352 |  * @param {NicoDownloaderClass} NicoDownloader
353 |  * @param {NicovideoClass} Nicovideo
354 |  * @returns {Object} file
355 |  */
356 | ////////////////////////////////////////////////////////////////////////
357 | async function Transcode(Core, m3u8name, NicoDownloader, Nicovideo) {
358 |   NicoDownloader.ButtonTextWrite("変換中");
359 |   let mode = await Option_setLoading("downFile_setting") || "mp4"; // モードを取得
360 |   if (mode == 0) mode = "mp4"; // モードが取得できなかった場合はデフォルトのmp4にする
361 | 
362 |   console.log(`Current mode: ${mode}`); // モードを確認するログ
363 |   const file = await runFFmpeg_m3u8(
364 |     Core,
365 |     m3u8name,
366 |     NicoDownloader,
367 |     Nicovideo,
368 |     mode
369 |   );
370 |   return file;
371 | }
372 | 
373 | ////////////////////////////////////////////////////////////////////////
374 | /**
375 |  * Option_setLoading関数は、指定された名前のローカルストレージの値を読み込み、localStorageに設定します。
376 |  * 
377 |  * @param {string} name - 読み込むローカルストレージの名前
378 |  * @returns {string|number} - 指定された名前のローカルストレージの値。読み込みに失敗した場合は0を返します。
379 |  */
380 | ////////////////////////////////////////////////////////////////////////
381 | function Option_setLoading(name) {
382 | 
383 |   try {
384 |     chrome.storage.local.get(name, function (value) {
385 |       //chrome.storage.localから読み出し
386 |       localStorage.setItem(name, value[name]);
387 |     })
388 |     //return return_val;
389 |     return localStorage.getItem(name);
390 | 
391 |   } catch (error) {
392 |     return 0;
393 |   }
394 | 
395 | }
396 | 
397 | ////////////////////////////////////////////////////////////////////////
398 | /**
399 |  * リトライ処理を含めたfetch　https://qiita.com/ksakiyama134/items/8cfb0cf96d8f7c7be5b3
400 |  * @param {String} url ダウンロードするURL
401 |  * @param {NicoDownloaderClass} NicoDownloader
402 |  * @param {Object} options fetchのオプション
403 |  * @param {Number} n リトライ回数
404 |  * @returns {Object} fetch
405 |  */
406 | ////////////////////////////////////////////////////////////////////////
407 | async function fetch_retry(url, NicoDownloader, options, n) {
408 |   try {
409 |     DebugPrint("fetchurl: " + url);
410 |     let fetched = await fetch(url, options);
411 |     if (fetched.status === 200) {
412 |       return fetched;
413 |     } else {
414 |       DebugPrint("retry:" + url);
415 |       NicoDownloader.DownloadFaultNumberAdd();
416 |       sleep(1000);
417 |       return await fetch_retry(url, NicoDownloader, options, n - 1);
418 |     }
419 |   } catch (err) {
420 |     NicoDownloader.DownloadFaultNumberAdd();
421 |     sleep(1000);
422 |     DebugPrint("retry:" + url);
423 |     if (n === 1) throw err;
424 |     return await fetch_retry(url, NicoDownloader, options, n - 1);
425 |   }
426 | }
427 | 
428 | ////////////////////////////////////////////////////////////////////////
429 | /**
430 |  * スリープ関数　https://www.sejuku.net/blog/24629
431 |  * @param {Number} waitMsec スリープ時間
432 |  */
433 | ////////////////////////////////////////////////////////////////////////
434 | function sleep(waitMsec) {
435 |   var startMsec = new Date();
436 | 
437 |   // 指定ミリ秒間だけループさせる（CPUは常にビジー状態）
438 |   while (new Date() - startMsec < waitMsec);
439 | }
440 | 


--------------------------------------------------------------------------------
/nico_downloader/func/ndl.js:
--------------------------------------------------------------------------------
   1 | //めっちゃ重要なデータ
   2 | /* 
   3 |     VideoData
   4 |     VideoData.Video_title : 動画のタイトルのクラス名
   5 |     VideoData.Video_title_Element : タイトルの場所のクエリで、ボタンを追加する場所
   6 |     VideoData.Video_DLlink : ボタンの内部構造のクエリ
   7 |     VideoData.SystemMessageContainer : SystemMessageのクエリ
   8 |     VideoData.PlayerSettingQuery : 設定ボタンのクエリ
   9 |     VideoData.PlayerSettingClass : 設定ボタンのクラス名
  10 |     VideoData.SystemMessageClass : SystemMessageのクラス名
  11 |     VideoData.SystemMessageQuery : SystemMessageのクエリ
  12 |     VideoData.DLButton : ダウンロードボタンのCSSとかHTML
  13 |     VideoData.DLButton.a : ダウンロードボタンのHTMLの前半
  14 |     VideoData.DLButton.b : ダウンロードボタンのHTMLの中身
  15 |     VideoData.DLButton.c : ダウンロードボタンのHTMLの後半
  16 | 
  17 | */
  18 | 
  19 | const VideoData = {
  20 |     // 動画のタイトルのクラス名
  21 |     Video_title: 'fs_xl fw_bold',
  22 | 
  23 |     // タイトルの場所のクエリで、ボタンを追加する場所
  24 |     //Video_title_Element: 'd_flex justify_space-between items_flex-start gap_x3 w_100%',
  25 |     //Video_title_Element: 'd_flex jc_space-between ai_flex-start gap_x3 w_100%',//2024-09-06
  26 |     Video_title_Element: 'd_flex jc_space-between ai_flex-start gap_var(--watch-video-information-gap) w_100%',//2025-02-22
  27 | 
  28 |     //Video_title_Element: 'd_flex w_[268px] gap_base items_center',
  29 | 
  30 |     //ボタンの内部構造のクエリ
  31 |     Video_DLlink: {
  32 |         p: 'Dlink',
  33 |         div_class: 'd_flex justify_flex-start',
  34 |         a: 'DLlink_a',
  35 |         li: 'DLlink_li',
  36 |         a2: 'downloadlink'
  37 |     },
  38 | 
  39 |     // SystemMessageのクエリ
  40 |     SystemMessageContainer: 'c_monotone.L80',//2024-09-06
  41 | 
  42 |     // 設定ボタンのクエリ
  43 |     PlayerSettingQuery: '[aria-label="設定"]',
  44 | 
  45 |     // 設定ボタンのクラス名
  46 |     PlayerSettingClass: 'h_[calc(100vh_-_{sizes.commonHeader.inViewHeight}_-_{sizes.webHeader.height}_-_{spacing.x12})] max-h_[480px] rounded_m bg_layer.surfaceHighEm d_flex flex_column overflow_hidden shadow_base',//2024-09-06
  47 | 
  48 |     // SystemMessageのクエリ
  49 |     SystemMessageQuery: '[class^="cursor_pointer d_inline-flex ai_center jc_center gap_x0_5 px_x2 bdr_full fs_s fw_bold button-color_base white-space_nowrap us_none hover:cursor_pointer disabled:pointer-events_none [&_>_svg]:w_auto [&_>_svg]:h_x3 h_x3 [&_svg]:d_none"]',//2024-09-06
  50 | 
  51 |     // ダウンロードボタンのCSSとかHTML
  52 |     DLButton: {
  53 |         a: "<button style='width:200px;height:56px;color: var(--colors-action-text-on-tertiary-azure);background-color: var(--colors-action-base);border-radius: var(--radii-m)'",
  54 |         b: '"\'><b>',
  55 |         c: '</b>'
  56 |     },
  57 | 
  58 | 
  59 | 
  60 | }
  61 | 
  62 | /**
  63 |  * @param {String} NicovideoDownloader__LoadedVideoSMID
  64 |  * @param {Boolean} NicovideoDownloader__NowDownloading
  65 |  */
  66 | 
  67 | //引き継ぎされる変数
  68 | let NicovideoDownloader__LoadedVideoSMID = "-1"; // 読み込んだ動画のsmID
  69 | let NicovideoDownloader__NowDownloading = false; // ダウンロード中かどうか true:ダウンロード中 false:ダウンロードしていない
  70 | 
  71 | 
  72 | 
  73 | class NicoDownloaderClass {
  74 | 
  75 |     //多言語対応
  76 |     Lang = {
  77 |         "ja": {
  78 |             "処理開始": "処理開始",
  79 |             "MainVideoPlayerが読み込めません": "MainVideoPlayerが読み込めません",
  80 |             "要初期設定": "nico downloaderの初期設定を行ってください",
  81 |             "設定画面を開く": "設定画面を開く",
  82 |             "を保存": "を保存",
  83 |             "処理中": "処理中",
  84 |             "変換中": "変換中",
  85 |             "変換終了": "変換終了",
  86 |             "保存完了": "保存完了",
  87 |             "まもなく保存完了": "まもなく保存完了",
  88 |             "をダウンロード": "をダウンロード",
  89 |             "ダウンロード中": "ダウンロード中",
  90 |         },
  91 |         "en": {
  92 |             "処理開始": "Processing start",
  93 |             "MainVideoPlayerが読み込めません": "MainVideoPlayer can't be loaded",
  94 |             "要初期設定": "Please set up nico downloader",
  95 |             "設定画面を開く": "Open setting page",
  96 |             "を保存": " Save",
  97 |             "変換中": "Converting",
  98 |             "処理中": "Processing",
  99 |             "保存完了": " Saved",
 100 |             "変換終了": "Conversion finished",
 101 |             "まもなく保存完了": "Saved soon",
 102 |             "をダウンロード": " Download",
 103 |             "ダウンロード中": " Downloading",
 104 |         }
 105 |     }
 106 | 
 107 |     /**
 108 |      * コンストラクタ
 109 |      */
 110 |     constructor() {
 111 |         this.MatchingSMIDArray = ""; // smIDの正規表現
 112 |         this.MatchingSMIDArraFirstSetting();
 113 |         this.VideoDownloadNameArray = ""; // 動画の保存名の設定
 114 |         this.VideoDownloadNameArraySetting();
 115 |         this.Savemode == "0"; // 保存モード
 116 |         this.SavemodeSetting(); // 保存モードの設定
 117 |         this.LoadedVideoSMID = "-1"; // 読み込んだ動画のsmID
 118 |         this.VideoLoadedSet();  // 読み込んだ動画のsmIDをセット
 119 | 
 120 |         this.downloading = false; // ダウンロード中かどうか
 121 |         this.VideoDownloadingFirstSetting(); // ダウンロード中かどうかの初期状態を設定
 122 | 
 123 |         this.M3u8Class = new NicovideoM3u8;
 124 | 
 125 |         //後で自ら設定しないといけない変数
 126 |         this.optionURL = '';// オプションページのURL
 127 |         this.LangSetting = setOption("language_setting") || "ja"; // 言語
 128 | 
 129 |         this.M3u8 = {}; // m3u8の最初の内容
 130 |         this.TSURLs = []; // TSのURLリスト
 131 |         this.TSFilenames = []; // TSのファイル名リスト
 132 |         this.VideoFormat = "";//動画の拡張子
 133 |         this.FSOutputFileName = "";//ファイルシステムに出力するファイル名
 134 |         //↑NicovideoClass.video_nameとは全く違います！↑
 135 | 
 136 |         //ダウンロード中用変数
 137 |         this.DownloadFaultNum = 0;
 138 |         this.DownloadPercentage = 0;
 139 | 
 140 | 
 141 |     }
 142 | 
 143 | 
 144 | 
 145 |     ////////////////////////////////////////////////////////////////////////
 146 |     /**
 147 |      * 設定ファイルを読み込む
 148 |      * @returns {Boolean} 読み込みに成功したかどうか true:成功 false:失敗
 149 |      */
 150 |     ////////////////////////////////////////////////////////////////////////
 151 |     MatchingSMIDArraFirstSetting() {
 152 |         try {
 153 | 
 154 |             this.MatchingSMIDArray = setOption("video_pattern");
 155 |             if (this.MatchingSMIDArray == "0") {
 156 |                 this.MatchingSMIDArray = "sm[0-9]{1,}";
 157 |             }
 158 |         } catch (error) {
 159 |             this.MatchingSMIDArray = "sm[0-9]{1,}";
 160 |             DebugPrint("NicoDownloaderClass:ERROR:" + error)
 161 |             return false;
 162 |         }
 163 |         return true;
 164 |     }
 165 | 
 166 |     ////////////////////////////////////////////////////////////////////////
 167 |     /**
 168 |      * 動画の保存名の設定を行いVideoDownloadNameArrayにセットする
 169 |      * @returns {Boolean} 
 170 |      */
 171 |     ////////////////////////////////////////////////////////////////////////
 172 |     VideoDownloadNameArraySetting() {
 173 |         const Setting = setOption("video_downloading");
 174 |         /*
 175 |             Setting
 176 |             0:smID
 177 |             1:title
 178 |             2:smID_title
 179 |             3:title_smID
 180 |         */
 181 |         switch (Setting) {
 182 |             case "0":
 183 |                 this.VideoDownloadNameArray = "${NicoDownloaderClasssmID}";
 184 |                 break;
 185 |             case "1":
 186 |                 this.VideoDownloadNameArray = "${NicoDownloaderClasstitle}";
 187 |                 break;
 188 |             case "2":
 189 |                 this.VideoDownloadNameArray = "${NicoDownloaderClasssmID}_${NicoDownloaderClasstitle}";
 190 |                 break;
 191 |             case "3":
 192 |                 this.VideoDownloadNameArray = "${NicoDownloaderClasstitle}_${NicoDownloaderClasssmID}";
 193 |                 break;
 194 |             default:
 195 |                 this.VideoDownloadNameArray = "${NicoDownloaderClasssmID}";
 196 |                 break;
 197 |         }
 198 |         return;
 199 |     }
 200 | 
 201 |     ////////////////////////////////////////////////////////////////////////
 202 |     /**
 203 |      * 動画のダウンロード名を作成する関数 
 204 |      * @param {String} video_smID SMID
 205 |      * @param {String} video_title タイトル
 206 |      * @param {String} video_type 拡張子 (デフォルト: mp4)
 207 |      * @returns {String} 動画のダウンロード名(例：smID_title.mp4)
 208 |      */
 209 |     ////////////////////////////////////////////////////////////////////////
 210 |     VideoDownloadNameMake(video_smID, video_title, video_type = "mp4") {
 211 |         let ret = this.VideoDownloadNameArray;
 212 |         ret = ret.replace("${NicoDownloaderClasssmID}", video_smID);
 213 |         ret = ret.replace("${NicoDownloaderClasstitle}", video_title);
 214 | 
 215 |         //拡張子をつける
 216 |         ret = ret + "." + video_type;
 217 |         return ret;
 218 |     }
 219 | 
 220 |     ////////////////////////////////////////////////////////////////////////
 221 |     /**
 222 |      * この関数はすでに作ったリンクがあるかどうかを判別する
 223 |      * @param {String} video_sm SMID
 224 |      * @returns なし
 225 |      */
 226 |     ////////////////////////////////////////////////////////////////////////
 227 |     VideoTitleElementCheck(video_sm) {
 228 |         if (this.LoadedVideoSMID !== video_sm && this.LoadedVideoSMID !== "-1") {
 229 |             DebugPrint("this.LoadedVideoSMIDリセット")
 230 |             DebugPrint("this.LoadedVideoSMID : " + this.LoadedVideoSMID)
 231 |             DebugPrint("video_sm : " + video_sm)
 232 |             //this.LoadedVideoSMIDが現在のものと同じじゃないならすでに読み込んだ形跡があるので一回消す
 233 |             this.LoadedVideoSMID = "-1";// リセット
 234 |             document.getElementById(VideoData.Video_DLlink.p).remove();//消す
 235 |         }
 236 |         return;
 237 |     }
 238 | 
 239 |     ////////////////////////////////////////////////////////////////////////
 240 |     /**
 241 |      * 読み込み済みの動画をセットする
 242 |      * @returns {Boolean}
 243 |      */
 244 |     ////////////////////////////////////////////////////////////////////////
 245 |     VideoLoadedSet() {
 246 |         this.LoadedVideoSMID = NicovideoDownloader__LoadedVideoSMID;
 247 |         return;
 248 |     }
 249 | 
 250 |     ////////////////////////////////////////////////////////////////////////
 251 |     /**
 252 |      * 動画をダウンロード中かどうかをセットする
 253 |      * @returns {Boolean}
 254 |      */
 255 |     ////////////////////////////////////////////////////////////////////////
 256 |     VideoDownloadingSet() {
 257 |         NicovideoDownloader__NowDownloading = true;
 258 |         this.downloading = true;
 259 |         return;
 260 |     }
 261 | 
 262 |     ////////////////////////////////////////////////////////////////////////
 263 |     /**
 264 |      * 動画をダウンロード中かどうかの初期状態を設定する
 265 |      * @returns {Boolean}
 266 |      */
 267 |     ////////////////////////////////////////////////////////////////////////
 268 |     VideoDownloadingFirstSetting() {
 269 |         this.downloading = NicovideoDownloader__NowDownloading;
 270 |         return;
 271 |     }
 272 | 
 273 |     ////////////////////////////////////////////////////////////////////////
 274 |     /**
 275 |      * 動画をダウンロード中かどうかをリセットする
 276 |      * @returns {Boolean}
 277 |      */
 278 |     ////////////////////////////////////////////////////////////////////////
 279 |     VideoDownloadingReset() {
 280 |         NicovideoDownloader__NowDownloading = false;
 281 |         this.downloading = false;
 282 |         return;
 283 |     }
 284 | 
 285 |     ////////////////////////////////////////////////////////////////////////
 286 |     /**
 287 |      * 動画をダウンロード中かどうかをチェックする
 288 |      * @returns {Boolean} ダウンロード中かどうか 
 289 |      * true:ダウンロード中
 290 |      * false:ダウンロードしていない
 291 |      */
 292 |     ////////////////////////////////////////////////////////////////////////
 293 |     VideoDownloadingCheck() {
 294 |         return this.downloading;
 295 |         //true:ダウンロード中
 296 |         //false:ダウンロードしていない
 297 |     }
 298 | 
 299 |     ////////////////////////////////////////////////////////////////////////
 300 |     /**
 301 |      * この関数はすでに動画を読み込んだかどうかを判別する
 302 |      * @param {String} video_sm SMID
 303 |      * @returns {Boolean} 読み込み済みかどうか
 304 |      * true:読み込み済み
 305 |      * false:読み込み済みでない
 306 |      */
 307 |     ////////////////////////////////////////////////////////////////////////
 308 |     VideoLoadedCheck(video_sm) {
 309 |         if (this.LoadedVideoSMID === video_sm) {
 310 |             return true;//すでに読み込んでいる
 311 |         }
 312 |         return false;//読み込んでいない
 313 |     }
 314 | 
 315 |     ////////////////////////////////////////////////////////////////////////
 316 |     /**
 317 |      * 読み込んだ動画のsmIDをセットする
 318 |      * @param {String} video_sm SMID
 319 |      * @returns {Boolean}
 320 |     */
 321 |     ////////////////////////////////////////////////////////////////////////
 322 |     VideoLoadedSMIDSet(video_sm) {
 323 |         this.LoadedVideoSMID = video_sm;
 324 |         NicovideoDownloader__LoadedVideoSMID = this.LoadedVideoSMID;
 325 |         return true;
 326 |     }
 327 | 
 328 | 
 329 | 
 330 |     ////////////////////////////////////////////////////////////////////////
 331 |     /**
 332 |      * 動画の直下にボタンを作成する
 333 |      * @returns {Boolean} 
 334 |      * true:成功
 335 |      * false:失敗
 336 |     */
 337 |     ////////////////////////////////////////////////////////////////////////
 338 |     ButtonFirstMake() {
 339 | 
 340 |         let p_link = document.createElement("p");
 341 |         p_link.id = VideoData.Video_DLlink.p;
 342 |         p_link.className = VideoData.Video_DLlink.div_class;
 343 |         let a_link = document.createElement("a");
 344 |         a_link.innerText = "処理中";
 345 |         a_link.id = VideoData.Video_DLlink.a;
 346 | 
 347 |         //すでにあるなら追加しない
 348 |         if (!document.getElementById(p_link.id)) {
 349 |             document.getElementsByClassName(VideoData.Video_title_Element)[0].appendChild(p_link);
 350 |             document.getElementsByClassName(VideoData.Video_title_Element)[0].querySelector("p").appendChild(a_link);
 351 |         }
 352 | 
 353 |         return true;
 354 |     }
 355 | 
 356 |     ////////////////////////////////////////////////////////////////////////
 357 |     /**
 358 |      * ボタンに文字を書き込む
 359 |      * @param {String} text ボタンに書き込む文字 LangTextで処理される
 360 |      * @returns {Boolean}
 361 |     */
 362 |     ////////////////////////////////////////////////////////////////////////
 363 |     ButtonTextWrite(text) {
 364 |         // 多言語対応
 365 |         document.getElementById(VideoData.Video_DLlink.a).innerHTML = VideoData.DLButton.a + VideoData.DLButton.b + this.LangText(text) + VideoData.DLButton.c;
 366 |         return;
 367 |     }
 368 | 
 369 |     ////////////////////////////////////////////////////////////////////////
 370 |     /**
 371 |      * ボタンのinnerHTMLを書き換える
 372 |      * @param {String} innerHTML ボタンに書き込むHTML
 373 |      * @returns {Boolean}
 374 |     */
 375 |     ////////////////////////////////////////////////////////////////////////
 376 |     ButtonInnerHTMLWrite(innerHTML) {
 377 |         document.getElementById(VideoData.Video_DLlink.a).innerHTML = innerHTML;
 378 |         return true;
 379 |     }
 380 | 
 381 |     ////////////////////////////////////////////////////////////////////////
 382 |     /**
 383 |      * 言語設定をセットする
 384 |      * @param {String} lang 言語
 385 |      * @returns {Boolean}
 386 |     */
 387 |     ////////////////////////////////////////////////////////////////////////
 388 |     LangSetting(lang) {
 389 |         this.LangSetting = lang;
 390 |         return;
 391 |     }
 392 | 
 393 |     ////////////////////////////////////////////////////////////////////////
 394 |     /**
 395 |      * 多言語対応のための関数
 396 |      * @param {String} text 入力したいテキスト
 397 |      * @returns {String} 多言語対応のテキスト(設定により自動変換)
 398 |      * @returns {String} または入力したテキスト(変換先ない場合)
 399 |     */
 400 |     ////////////////////////////////////////////////////////////////////////
 401 |     LangText(text) {
 402 |         return this.Lang[this.LangSetting][text] || text;
 403 |     }
 404 | 
 405 |     ////////////////////////////////////////////////////////////////////////
 406 |     /**
 407 |      * MainVideoPlayerが読み込めるかどうかを判別する
 408 |      * @returns {Boolean}　MainVideoPlayerが読み込めるかどうか
 409 |      * true:読み込める
 410 |      * false:読み込めない
 411 |     */
 412 |     ////////////////////////////////////////////////////////////////////////
 413 |     CheckMainVideoPlayer() {
 414 |         if (document.querySelector("video").getAttribute('src') == null) {
 415 |             return false;
 416 |         }
 417 |         return true;
 418 |     }
 419 | 
 420 |     ////////////////////////////////////////////////////////////////////////
 421 |     /**
 422 |      * SystemMessageが読み込めるかどうかを判別する
 423 |      * @returns {Boolean}　SystemMessageが読み込めるかどうか
 424 |      * true:読み込める
 425 |      * false:読み込めない
 426 |     */
 427 |     ////////////////////////////////////////////////////////////////////////
 428 |     CheckSystemMessageContainer() {
 429 |         if (document.getElementsByClassName(VideoData.SystemMessageContainer).length == 0) {
 430 |             return false;
 431 |         }
 432 | 
 433 |         return true;
 434 |     }
 435 | 
 436 | 
 437 |     ////////////////////////////////////////////////////////////////////////
 438 |     /**
 439 |      * ダウンロード前チェックを一括で行う
 440 |      * @returns {Boolean} ダウンロード前チェックが成功したかどうか
 441 |      * true:成功
 442 |      * false:失敗
 443 |     */
 444 |     ////////////////////////////////////////////////////////////////////////
 445 |     CheckBeforeDownload() {
 446 |         //MainVideoPlayerが読み込めるかどうかを判別する
 447 |         if (!this.CheckMainVideoPlayer()) {
 448 |             this.ButtonTextWrite('MainVideoPlayerが読み込めません');//ボタンの文字を変更
 449 |             return false;
 450 |         }
 451 |         //SystemMessageが読み込めるかどうかを判別する
 452 |         if (this.CheckSystemMessageContainer() == false) return false;
 453 | 
 454 | 
 455 |         //DLlinkを強制的に読み込む
 456 |         if (document.getElementById(VideoData.Video_DLlink.li)) {
 457 |             //ここには何も書かない
 458 |         }
 459 | 
 460 |         // 初期設定していなかったら止める
 461 |         if (this.NicoDownloaderFirstSettingCheck() == false) return false;
 462 |         return true;
 463 |     }
 464 | 
 465 |     ////////////////////////////////////////////////////////////////////////
 466 |     /**
 467 |      * Savemodeをオプション設定より読み込み
 468 |      * @returns {Boolean}
 469 |     */
 470 |     ////////////////////////////////////////////////////////////////////////
 471 |     SavemodeSetting() {
 472 |         this.Savemode = setOption("video_hlssave");
 473 |         return;
 474 |     }
 475 | 
 476 |     ////////////////////////////////////////////////////////////////////////
 477 |     /**
 478 |      * SystemMessageAutoOpenの関数
 479 |      * 実際には使わないが、この関数を参考にSystemMessageAutoOpenToText()を作る
 480 |      * @returns なし
 481 |     */
 482 |     ////////////////////////////////////////////////////////////////////////    
 483 |     ____SystemMessageAutoOpen() {
 484 | 
 485 |         new Promise((resolve) => {
 486 |             //プレーヤー設定を自動的に押す
 487 |             document.querySelector(VideoData.PlayerSettingQuery).click();
 488 |             resolve();
 489 |         }).then(function () {
 490 |             //システムメッセージを開く
 491 |             document.querySelector(VideoData.SystemMessageQuery).click();
 492 |         })
 493 |     }
 494 | 
 495 |     ////////////////////////////////////////////////////////////////////////
 496 |     /**
 497 |      * SystemMessageAutoOpenのテキスト版を作成
 498 |      * @returns {String} SystemMessageAutoOpenのテキスト版
 499 |     */
 500 |     ////////////////////////////////////////////////////////////////////////
 501 |     SystemMessgeAutoOpenToText() {
 502 |         let text = ""
 503 |         text += "new Promise(function(resolve) {document.querySelector(&#39;" + VideoData.PlayerSettingQuery + "&#39;).click();resolve();})";
 504 |         text += ".then(function() {document.querySelector(&#39;" + VideoData.SystemMessageQuery + "&#39;).click();});";
 505 |         return text;
 506 |     }
 507 | 
 508 |     ////////////////////////////////////////////////////////////////////////
 509 |     /**
 510 |      * 保存ボタンの中身を作成
 511 |      * @param {String} video_name 動画の名前
 512 |      * @returns {String} HTML - 保存ボタンの中身
 513 |      * @returns {String} HTML - 保存ボタンの中身(要初期設定)
 514 |     */
 515 |     ////////////////////////////////////////////////////////////////////////
 516 |     SaveButtonInnerHTMLMake(video_name) {
 517 |         if (this.Savemode == "0") {
 518 |             // optionページのURLを取得
 519 |             this.optionURL = chrome.runtime.getURL('options.html');
 520 | 
 521 |             // 初期設定を促す
 522 |             return VideoData.DLButton.a + " onclick=\'location.href=&quot;" + this.optionURL + "&quot;\' " + VideoData.DLButton.b + this.LangText("要初期設定") + "<a href=\"" + this.optionURL + "\"><br>" + this.LangText("設定画面を開く") + "</a>" + VideoData.DLButton.c;
 523 |         }
 524 | 
 525 |         return VideoData.DLButton.a + " onclick=\'" + this.SystemMessgeAutoOpenToText() + "\' " + VideoData.DLButton.b + video_name + this.LangText("を保存") + VideoData.DLButton.c + "</p>";
 526 |     }
 527 | 
 528 |     ////////////////////////////////////////////////////////////////////////
 529 |     /**
 530 |      * 実際の保存ボタンを作成
 531 |      * SaveButtonInnerHTMLMakeを使ってボタンの中身を作成し、ボタンに書き込む
 532 |      * @param {String} video_name 動画の名前
 533 |      * @returns {Boolean}
 534 |     */
 535 |     ////////////////////////////////////////////////////////////////////////
 536 |     SaveButtonMake(video_name) {
 537 |         const innerHTML = this.SaveButtonInnerHTMLMake(video_name);
 538 |         this.ButtonInnerHTMLWrite(innerHTML);
 539 |         return;
 540 |     }
 541 | 
 542 |     ////////////////////////////////////////////////////////////////////////
 543 |     /**
 544 |      * nico downloaderの初期設定していなかったら止める
 545 |      * @returns {Boolean} 初期設定しているかどうか
 546 |      * true:初期設定している
 547 |      * false:初期設定していない
 548 |     */
 549 |     ////////////////////////////////////////////////////////////////////////
 550 |     NicoDownloaderFirstSettingCheck() {
 551 |         if (document.getElementById(VideoData.Video_DLlink.a).innerHTML.indexOf(this.LangText("要初期設定")) != -1) {
 552 |             return false;
 553 |         }
 554 |         return true;
 555 |     }
 556 | 
 557 |     ////////////////////////////////////////////////////////////////////////
 558 |     /**
 559 |      * video_nameから末尾にある拡張子のみ抽出し、formatに代入する
 560 |      * @param {String} video_name 動画の名前
 561 |      * @returns {String} format 動画の拡張子
 562 |     */
 563 |     ////////////////////////////////////////////////////////////////////////
 564 |     FormatSetting(video_name) {
 565 |         return video_name.match(/\.[a-zA-Z0-9]+$/).toString().replace('.', '');
 566 | 
 567 |     }
 568 | 
 569 |     ////////////////////////////////////////////////////////////////////////
 570 |     /**
 571 |      * SystemMessageContainerからmasterURLを取得
 572 |      * @returns {String} masterURL
 573 |      */
 574 |     ////////////////////////////////////////////////////////////////////////
 575 |     MasterURLGet() {
 576 |         //メッセージより読み込み
 577 |         let rawMessage;
 578 |         let tempURL = '';
 579 |         for (let i = 0; i < document.getElementsByClassName(VideoData.SystemMessageContainer).length; i++) {
 580 |             DebugPrint("masterURL" + i)
 581 |             const message = document.getElementsByClassName(VideoData.SystemMessageContainer)[i].innerText;
 582 |             if (message.match(/(動画の初期化処理が完了しました).*/)) {
 583 |                 DebugPrint("URL発見");
 584 |                 rawMessage = String(message)
 585 |                 tempURL = String(rawMessage.replace('動画の初期化処理が完了しました (', '').replace(')', ''));
 586 |                 DebugPrint("masterURL:" + tempURL);
 587 |             }
 588 |         };
 589 | 
 590 |         //URLが取得できなかったらfalseを返す
 591 |         if (tempURL == null) return false;
 592 |         if (tempURL == '') return false;
 593 |         const masterURL = tempURL;
 594 |         if (masterURL == null) return false;
 595 | 
 596 |         return masterURL;
 597 |     }
 598 | 
 599 | 
 600 |     ////////////////////////////////////////////////////////////////////////
 601 |     /**
 602 |      * ダウンロードリンクをクリックする
 603 |      * クリック後リンクを削除し、ボタンの文字を変更する
 604 |      * @returns {Boolean}
 605 |     */
 606 |     ////////////////////////////////////////////////////////////////////////
 607 |     DownloadLinkClick() {
 608 |         if (document.getElementById(VideoData.Video_DLlink.a2) != null) {
 609 |             //ダウンロードのタグがあればクリック
 610 |             const link = document.getElementById(VideoData.Video_DLlink.a2);
 611 |             link.click();
 612 |             link.remove();
 613 |             this.ButtonTextWrite(this.LangText("保存完了")); //ボタンの文字を変更
 614 |         }
 615 |     }
 616 | 
 617 | 
 618 |     ////////////////////////////////////////////////////////////////////////
 619 |     /**
 620 |      * クッキーを保持したままテキストデータをダウンロードする
 621 |      * @param {String} URL 
 622 |      * @returns {String} テキストデータ
 623 |      */
 624 |     ////////////////////////////////////////////////////////////////////////
 625 |     async DownloadTextWithCookie(URL) {
 626 |         return await fetch(URL, { credentials: 'include' })
 627 |             .then((response) => {
 628 |                 if (response.status !== 200) {
 629 |                     DebugPrint("Error downloading :" + URL);
 630 |                     return -1;
 631 |                 }
 632 |                 return response.text();
 633 |             });
 634 |     }
 635 | 
 636 |     ////////////////////////////////////////////////////////////////////////
 637 |     /**
 638 |      * m3u8をセットする
 639 |      * @param {String} Key
 640 |      * @param {String} m3u8
 641 |      * @returns
 642 |     */
 643 |     ////////////////////////////////////////////////////////////////////////
 644 |     SetM3u8(Key, m3u8) {
 645 |         this.M3u8[Key] = m3u8;
 646 |     }
 647 | 
 648 |     ////////////////////////////////////////////////////////////////////////
 649 |     /**
 650 |      * m3u8をパースする関数
 651 |      * @param {String} dataText m3u8のテキストデータ
 652 |      * @returns {Object} m3u8のJSONデータ
 653 |      * @returns {null} m3u8じゃなかった場合
 654 |      * @returns {null} パースに失敗した場合
 655 |      */
 656 |     ////////////////////////////////////////////////////////////////////////
 657 |     Parsem3u8(dataText) {
 658 |         //""の間に,が来るとそこで止まるが仕方ないということにしておきます
 659 |         //どうせそれでてくるやつ使わないので
 660 | 
 661 | 
 662 |         DebugPrint(dataText);
 663 |         //行毎に分ける
 664 |         const Datas = dataText.split(/\n/);
 665 | 
 666 |         //json
 667 |         let jsondata = {};
 668 | 
 669 |         //m3u8じゃなかったらパースができないので出る
 670 |         if (Datas[0] != '#EXTM3U') {
 671 |             return null;//ERROR
 672 |         }
 673 | 
 674 |         for (let i = 1; i < Datas.length; i++) {
 675 |             if (Datas[i].startsWith('#EXT-X-ENDLIST')) {
 676 |                 //正常終了
 677 |                 break;
 678 |             }
 679 |             if (Datas[i] == '' && i == Datas.length - 1) {
 680 |                 //正常終了
 681 |                 break;
 682 |             }
 683 |             if (Datas[i].indexOf(':') == -1) {
 684 |                 continue;
 685 |             }
 686 |             if (Datas[i].startsWith('https') || Datas[i].indexOf('1/ts/') != -1 || Datas[i].indexOf('.ts?ht2_nicovideo') != -1) {
 687 |                 //URL行はいったん無視する
 688 |             } else {
 689 |                 let tempData = Datas[i];
 690 |                 const Datakey_match = Datas[i].match(/#[A-Z-]+:/);
 691 | 
 692 |                 const Datakey = Datakey_match[0].replace('#', '').replace(':', '');
 693 |                 tempData = tempData.replace(Datakey_match, '')
 694 | 
 695 |                 if (!jsondata[Datakey]) {
 696 |                     //空配列作成
 697 |                     jsondata[Datakey] = [];
 698 |                 }
 699 | 
 700 | 
 701 | 
 702 |                 if (tempData.indexOf(',') == -1 && tempData.indexOf('=') == -1) {
 703 |                     jsondata[Datakey].push(tempData);
 704 |                 } else {
 705 |                     if (tempData.slice(0, 10).match(/[0-9].[0-9]{1,},/)) {
 706 |                         let temp = { sec: tempData.match(/[0-9].[0-9]{1,},/) };
 707 |                         jsondata[Datakey].push(temp);
 708 | 
 709 |                     } else {
 710 |                         let tempjson = {};
 711 |                         DebugPrint(tempData);
 712 |                         let temp = tempData.match(/[\w]+=[\"]?[\w:/.\-\?\=~& ]+[\"]?/g);
 713 | 
 714 |                         for (let e = 0; e < temp.length; e++) {
 715 |                             const key_match = temp[e].match(/[\w-]+=/);
 716 |                             const key = key_match.toString().replace('=', '');
 717 |                             let value = temp[e].replace(key_match, '').replaceAll('"', '').replaceAll('\\', '');
 718 |                             tempjson[key] = value;
 719 |                         }
 720 | 
 721 |                         jsondata[Datakey].push(tempjson);
 722 | 
 723 |                     }
 724 |                 }
 725 |                 if (Datas[i + 1].startsWith('https') || Datas[i + 1].indexOf('1/ts/') != -1 || Datas[i + 1].indexOf('.ts?ht2_nicovideo') != -1) {
 726 |                     DebugPrint(Datas[i + 1]);
 727 |                     const latest = jsondata[Datakey].length - 1;
 728 |                     jsondata[Datakey][latest]['URI'] = Datas[i + 1];
 729 |                 }
 730 | 
 731 |             }
 732 |         }
 733 | 
 734 |         return jsondata;
 735 |     }
 736 | 
 737 |     ////////////////////////////////////////////////////////////////////////
 738 |     /**
 739 |      * URLをM3u8にセットする
 740 |      * @param {String} Key 
 741 |      * @param {String} URL 
 742 |      */
 743 |     ////////////////////////////////////////////////////////////////////////
 744 |     async URLToM3u8Set(Key, URL) {
 745 | 
 746 |         //Firstm3u8URLの取得に成功した場合
 747 |         this.SetM3u8(Key + "URL", URL);//Firstm3u8URLをセット
 748 |         this.SetM3u8(Key + "Body", await this.DownloadTextWithCookie(this.M3u8[Key + "URL"]));//Firstm3u8のBodyをセット
 749 |         this.SetM3u8(Key + "Body_json", this.Parsem3u8(this.M3u8[Key + "Body"]));//Firstm3u8のBodyをJSON形式に変換してセット
 750 |     }
 751 | 
 752 | 
 753 |     ////////////////////////////////////////////////////////////////////////
 754 |     /**
 755 |      * m3u8からAudioM3u8URLとVideoM3u8URLをセットする
 756 |      * @returns {Boolean}
 757 |      * true:成功
 758 |      * false:失敗
 759 |     */
 760 |     ////////////////////////////////////////////////////////////////////////
 761 |     M3u8ToAudioAndVideoUrlSet() {
 762 | 
 763 |         const audio_m3u8_URL = this.M3u8.FirstBody_json["EXT-X-MEDIA"][0]['URI'];
 764 |         const video_m3u8_URL = this.M3u8.FirstBody_json["EXT-X-STREAM-INF"][0]['URI'];
 765 | 
 766 |         if (audio_m3u8_URL == null || video_m3u8_URL == null) return false;
 767 | 
 768 |         this.SetM3u8("AudioM3u8URL", audio_m3u8_URL);
 769 |         this.SetM3u8("VideoM3u8URL", video_m3u8_URL);
 770 | 
 771 |         return true;
 772 |     }
 773 | 
 774 |     ////////////////////////////////////////////////////////////////////////
 775 |     /**
 776 |      * video_nameから末尾にある拡張子のみ抽出
 777 |      * @param {String} video_name 
 778 |      * @returns {String} format
 779 |      */
 780 |     ////////////////////////////////////////////////////////////////////////
 781 |     GetFormatToString(video_name) {
 782 |         return video_name.match(/\.[a-zA-Z0-9]+$/).toString().replace('.', '');
 783 |     }
 784 | 
 785 |     ////////////////////////////////////////////////////////////////////////
 786 |     /**
 787 |      * video_nameから末尾にある拡張子のみ抽出し、VideoFormatにセットする
 788 |      * @param {String} video_name
 789 |      * @returns {Boolean}
 790 |      * true:成功
 791 |      * false:失敗
 792 |         */
 793 |     ////////////////////////////////////////////////////////////////////////
 794 |     SetVideoFormat(video_name) {
 795 |         this.VideoFormat = this.GetFormatToString(video_name);
 796 |     }
 797 | 
 798 |     ////////////////////////////////////////////////////////////////////////
 799 |     /**
 800 |      * VideoFormatに拡張子を直接セットする
 801 |      * @param {String} extension 拡張子.mp4など
 802 |      * @returns {Boolean}
 803 |     */
 804 |     ////////////////////////////////////////////////////////////////////////
 805 |     SetVideFormatByExtension(extension) {
 806 |         this.VideoFormat = extension;
 807 |         return true;
 808 |     }
 809 | 
 810 |     ////////////////////////////////////////////////////////////////////////
 811 |     /**
 812 |      * VideoFormatをチェックする
 813 |      * @returns {String} VideoFormat VideoFormatがある場合
 814 |      * @returns {Boolean} false VideoFormatがない場合
 815 |     */
 816 |     ////////////////////////////////////////////////////////////////////////
 817 |     CheckVideoFormat() {
 818 |         if (this.VideoFormat == null) return false;
 819 |         if (this.VideoFormat == '') return false;
 820 |         return this.VideoFormat;
 821 |     }
 822 | 
 823 |     ////////////////////////////////////////////////////////////////
 824 |     /**
 825 |      * ダウンロード失敗数を1追加
 826 |      * @returns {Boolean}
 827 |      * true:成功
 828 |     */
 829 |     ////////////////////////////////////////////////////////////////
 830 |     DownloadFaultNumAdd() {
 831 |         this.DownloadFaultNum++;
 832 |         return true;
 833 |     }
 834 |     ////////////////////////////////////////////////////////////////
 835 |     /**
 836 |      * ダウンロード失敗数をリセット
 837 |      * @returns {Boolean}
 838 |     */
 839 |     ////////////////////////////////////////////////////////////////
 840 |     DownloadFaultNumReset() {
 841 |         this.DownloadFaultNum = 0;
 842 |         return true;
 843 |     }
 844 |     ////////////////////////////////////////////////////////////////
 845 |     /**
 846 |      * ダウンロード失敗数を取得
 847 |      * @returns {Number} ダウンロード失敗数
 848 |     */
 849 |     ////////////////////////////////////////////////////////////////
 850 |     DownloadFaultNumCheck() {
 851 |         return this.DownloadFaultNum;
 852 |     }
 853 | 
 854 |     ////////////////////////////////////////////////////////////////
 855 |     /**
 856 |      * ダウンロード進捗をセット
 857 |      * @param {Number} percentage 進捗
 858 |      * @returns {Boolean}
 859 |     */
 860 |     ////////////////////////////////////////////////////////////////
 861 |     DownloadPercentageSet(percentage) {
 862 |         this.DownloadPercentage = percentage;
 863 |         return true;
 864 |     }
 865 |     ////////////////////////////////////////////////////////////////
 866 |     /**
 867 |      * ダウンロード進捗をリセット
 868 |      * @returns {Boolean}
 869 |     */
 870 |     ////////////////////////////////////////////////////////////////
 871 |     DownloadPercentageReset() {
 872 |         this.DownloadPercentage = 0;
 873 |         return true;
 874 |     }
 875 |     ////////////////////////////////////////////////////////////////
 876 |     /**
 877 |      * ダウンロード進捗を取得
 878 |      * @returns {Number} ダウンロード進捗
 879 |     */
 880 |     ////////////////////////////////////////////////////////////////
 881 |     DownloadPercentageGet() {
 882 |         return this.DownloadPercentage;
 883 |     }
 884 | 
 885 | 
 886 |     ////////////////////////////////////////////////////////////////
 887 |     /**
 888 |      * ファイルシステムに出力するファイル名をセット
 889 |      * @param {NicovideoClass} Nicovideo
 890 |      * @returns {Boolean}
 891 |     */
 892 |     ////////////////////////////////////////////////////////////////
 893 |     FSOutputFileNameSet(Nicovideo) {
 894 |         this.FSOutputFileName = Nicovideo.video_sm + "." + this.CheckVideoFormat() || "mp4";
 895 |     }
 896 | 
 897 |     ////////////////////////////////////////////////////////////////
 898 |     /**
 899 |      * ファイルシステムに出力するファイル名をリセット
 900 |      * @returns {Boolean}
 901 |     */
 902 |     ////////////////////////////////////////////////////////////////
 903 |     FSOutputFileNameReset() {
 904 |         this.FSOutputFileName = "";
 905 |     }
 906 | 
 907 |     ////////////////////////////////////////////////////////////////
 908 |     /**
 909 |      * ファイルシステムに出力するファイル名を取得
 910 |      * @returns {String} ファイルシステムに出力するファイル名
 911 |     */
 912 |     ////////////////////////////////////////////////////////////////
 913 |     FSOutputFileNameGet() {
 914 |         return this.FSOutputFileName;
 915 |     }
 916 | }
 917 | 
 918 | 
 919 | 
 920 | class NicovideoM3u8 {
 921 |     ////////////////////////////////////////////////////////////////
 922 |     /**
 923 |      * URLリストからTSURLsを作成する
 924 |      * @param {NicoDownloaderClass} NicoDownloader 
 925 |      * @returns {Array} TSURLs
 926 |      */
 927 |     ////////////////////////////////////////////////////////////////
 928 |     MakeURLListToTSURLs(NicoDownloader) {
 929 |         return this._MakeURLList(NicoDownloader.M3u8.AudioBody_json, NicoDownloader.M3u8.VideoBody_json);
 930 |     }
 931 | 
 932 |     ////////////////////////////////////////////////////////////////
 933 |     /**
 934 |      * M3u8からURLリストを作成する
 935 |      * @param {Object} audio_m3u8_body_json JSON Object形式のm3u8データ
 936 |      * @param {Object} video_m3u8_body_json JSON Object形式のm3u8データ
 937 |      * @returns {Array} TSURLs
 938 |      */
 939 |     ////////////////////////////////////////////////////////////////
 940 |     _MakeURLList(audio_m3u8_body_json, video_m3u8_body_json) {
 941 |         let TSURLs = [];
 942 |         //URIキーをすべてTSURLsにいれる
 943 |         TSURLs.push(audio_m3u8_body_json['EXT-X-MAP'][0]['URI']);
 944 |         TSURLs.push(audio_m3u8_body_json['EXT-X-KEY'][0]['URI']);
 945 |         for (let i = 0; i < audio_m3u8_body_json['EXTINF'].length; i++) {
 946 |             TSURLs.push(audio_m3u8_body_json['EXTINF'][i]['URI']);
 947 |         }
 948 |         TSURLs.push(video_m3u8_body_json['EXT-X-MAP'][0]['URI']);
 949 |         TSURLs.push(video_m3u8_body_json['EXT-X-KEY'][0]['URI']);
 950 |         for (let i = 0; i < video_m3u8_body_json['EXTINF'].length; i++) {
 951 |             TSURLs.push(video_m3u8_body_json['EXTINF'][i]['URI']);
 952 |         }
 953 |         return TSURLs;
 954 |     }
 955 | 
 956 | 
 957 |     /**
 958 |      * 
 959 |      * @param {NicoDownloaderClass} NicoDownloader 
 960 |      * @returns {Array} TSFilenames
 961 |      */
 962 |     MakeTSFileNameListtoArray(NicoDownloader) {
 963 |         return this._makeTSFilenames(NicoDownloader.TSURLs);
 964 |     }
 965 | 
 966 |     _makeTSFilenames(TSURLs) {
 967 | 
 968 |         let TSFilenames = [];
 969 |         //TSURLsのファイル名をすべて出す
 970 |         for (let i = 0; i < TSURLs.length; i++) {
 971 |             const fname = this.MakeTSFilename(TSURLs[i]);
 972 |             TSFilenames.push(fname);
 973 |         }
 974 |         return TSFilenames;
 975 |     }
 976 | 
 977 | 
 978 |     /**
 979 |      * 
 980 |      * @param {String} url 
 981 |      * @returns {String}
 982 |      */
 983 |     ReplaceURLToM3u8s(url) {
 984 |         let temp = url.replace(/https:\/\/[\w\.\/-]+[\/]{1}/g, '');
 985 |         temp = temp.replace(/[?][\w=\-&_~]+/g, '');
 986 | 
 987 |         return temp;
 988 |     }
 989 | 
 990 | 
 991 |     /**
 992 |      * 
 993 |      * @param {String} URL 
 994 |      * @returns {String}
 995 |      */
 996 |     MakeTSFilename(URL) {
 997 | 
 998 |         let ret = '';
 999 |         DebugPrint('URL:' + URL);
1000 |         if (URL.startsWith('https')) {
1001 |             ret = URL.match(/\/[\w-.]+\?/).toString().replace('/', '').replace('?', '');
1002 |         } else {
1003 |             ret = URL.match(/[\w-.]+\?/).toString().replace('/', '').replace('?', '');
1004 |         }
1005 |         DebugPrint('makeFilename: ' + ret + ' ' + URL);
1006 |         return ret;
1007 |     }
1008 | }


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/nico_downloader/func/nicojson.js:
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  1 | // Description: ニコニコ動画のjsonを取得し中身のデータを抽出する関数をまとめたクラスです。
  2 | //使い方
  3 | /*
  4 | const nicovideo = new Nicovideo();
  5 | nicovideo.SetAllFromVideoSm('sm9').then(() => {
  6 |     console.log(nicovideo.view_count);
  7 |     console.log(nicovideo.comment_count);
  8 |     console.log(nicovideo.mylist_count);
  9 |     console.log(nicovideo.like_count);
 10 |     console.log(nicovideo.title);
 11 | });
 12 | */
 13 | 
 14 | 
 15 | // 残さねばならない変数
 16 | let Nicovideo______Ndl______DataLoadedSMID = '-1'; // データを取得した動画のsmid
 17 | let Nicovideo______Ndl______DataLoadedJSON = {}; // JSONデータ   
 18 | 
 19 | class NicovideoClass {
 20 |     constructor() {
 21 |         //動かさない変数
 22 |         this.NicoVideoWatchURL = 'https://www.nicovideo.jp/watch/'; // 動画のURL
 23 | 
 24 |         this.video_sm = ''; // 動画id
 25 |         this.json = {}; // json
 26 |         this.view_count = 0; // 再生数
 27 |         this.comment_count = 0; // コメント数
 28 |         this.mylist_count = 0; // マイリスト数
 29 |         this.like_count = 0; // いいね数
 30 |         this.video_title = ''; // タイトル
 31 |         this.video_owner = ''; // 投稿ユーザー
 32 |         this.video_registeredAt = ''; // 登録日時
 33 |         this.video_description = ''; // 説明文
 34 |         this.video_tags = []; // タグ
 35 |         this.video_genre = ''; // ジャンル
 36 |         this.video_series = ''; // シリーズ
 37 | 
 38 |         //後で自ら設定しないといけない変数
 39 |         this.video_name = "";// 動画の保存名
 40 |     }
 41 | 
 42 |     //URLがマッチするか確認
 43 |     CheckNicovideoWatchURL() {
 44 |         if (location.href.match(/https:\/\/www.nicovideo.jp\/watch\//)) {
 45 |             DebugPrint("location.href.match true");
 46 |             return true;
 47 |         }
 48 |         DebugPrint("location.href.match false");
 49 |         return false;
 50 |     }
 51 | 
 52 | 
 53 |     //jsonをダウンロード後jsonをセットし、その後各変数をセット
 54 |     async SetAllFromVideoSm(video_sm) {
 55 |         this.video_sm = video_sm;
 56 | 
 57 |         if (video_sm == Nicovideo______Ndl______DataLoadedSMID) {
 58 |             return new Promise((resolve, reject) => {
 59 |                 DebugPrint("NicovideoClass: SetAllFromVideoSm: JSONLoaded");
 60 |                 this.SetJson(Nicovideo______Ndl______DataLoadedJSON);
 61 |                 this.SetAll();
 62 |                 this.SetLoadedSMID();
 63 |                 resolve();
 64 |             })
 65 |         }
 66 |         return this.DownloadJson(video_sm)
 67 |             .then(json => {
 68 |                 if (json == false) return false;// jsonが取得できなかったら終了
 69 | 
 70 |                 // jsonを取得できたら各変数をセット
 71 |                 DebugPrint("NicovideoClass: SetAllFromVideoSm: DownloadJSON");
 72 |                 DebugPrint(json);
 73 |                 this.SetJson(json);
 74 |                 this.SetAll();
 75 |                 this.SetLoadedSMID();
 76 |             });
 77 |     }
 78 | 
 79 |     //jsonをダウンロード
 80 |     async DownloadJson(video_sm = this.video_sm) {
 81 |         if (video_sm == '') return false;
 82 |         const url = this.NicoVideoWatchURL + video_sm + '?responseType=json';
 83 |         return fetch(url).then(response => response.json());
 84 |     }
 85 |     //jsonをセット
 86 |     SetJson(json) {
 87 |         this.json = json;
 88 |         Nicovideo______Ndl______DataLoadedJSON = json;
 89 |     }
 90 | 
 91 |     //読み込み済みをセット
 92 |     SetLoadedSMID(video_sm = this.video_sm) {
 93 |         Nicovideo______Ndl______DataLoadedSMID = video_sm;
 94 |     }
 95 |     //constructorの各変数をセット
 96 |     SetAll(json = this.json) {
 97 |         this.view_count = this.JsonToViewCount(json);
 98 |         this.comment_count = this.JsonToCommentCount(json);
 99 |         this.mylist_count = this.JsonToMylistCount(json);
100 |         this.like_count = this.JsonToLikeCount(json);
101 |         this.video_title = this.JsonToTitle(json);
102 |         this.video_owner = this.JsonToUser(json);
103 |         this.video_registeredAt = this.JsonToRegisteredAt(json);
104 |         this.video_description = this.JsonToDescription(json);
105 |         this.video_tags = this.JsonToTags(json);
106 |         this.video_genre = this.JsonToGenre(json);
107 |         this.video_series = this.JsonToSeries(json);
108 |     }
109 | 
110 | 
111 |     //URLから動画idを取得
112 |     VideoSmGet(match_sm) {
113 |         let video_sm = '';
114 |         if (location.href.match(match_sm)) {
115 |             video_sm = location.href.match(match_sm).toString();
116 |             DebugPrint("location.href.match match_sm true")
117 |             DebugPrint("match_sm : " + match_sm)
118 |         } else {
119 |             DebugPrint("location.href.match match_sm false")
120 |             DebugPrint("match_sm : " + match_sm)
121 |             DebugPrint("setOption(\"video_pattern\") : " + setOption("video_pattern"))
122 |         }
123 |         return video_sm;
124 |     }
125 | 
126 |     //jsonより再生数を取得
127 |     JsonToViewCount(json = this.json) {
128 |         if (json.data.response.video.count.view == null) return 0;
129 |         return json.data.response.video.count.view;// 再生数
130 |     }
131 |     //jsonよりコメント数を取得
132 |     JsonToCommentCount(json = this.json) {
133 |         if (json.data.response.video.count.comment == null) return 0;
134 |         return json.data.response.video.count.comment;// コメント数
135 |     }
136 |     //jsonよりマイリスト数を取得
137 |     JsonToMylistCount(json = this.json) {
138 |         if (json.data.response.video.count.mylist == null) return 0;
139 |         return json.data.response.video.count.mylist;// マイリスト数
140 |     }
141 |     //jsonよりいいね数を取得
142 |     JsonToLikeCount(json = this.json) {
143 |         if (json.data.response.video.count.like == null) return 0;
144 |         return json.data.response.video.count.like; // いいね数
145 |     }
146 |     //jsonよりタイトルを取得
147 |     JsonToTitle(json = this.json) {
148 |         if (json.data.response.video.title == null) return "";
149 |         return json.data.response.video.title; // タイトル
150 |     }
151 |     //jsonよりidを取得
152 |     JsonToId(json = this.json) {
153 |         if (json.data.response.video.id == null) return "";
154 |         return json.data.response.video.id; // id
155 |     }
156 |     //jsonより登録日時を取得
157 |     JsonToRegisteredAt(json = this.json) {
158 |         return json.data.response.video.registeredAt; // 登録日時
159 |     }
160 |     //jsonより投稿ユーザー名を取得
161 |     JsonToUser(json = this.json) {
162 |         if (json.data.response.owner == null) return "";
163 |         return json.data.response.owner.nickname; // 投稿ユーザー名
164 |     }
165 |     //jsonより説明文を取得
166 |     JsonToDescription(json = this.json) {
167 |         if (json.data.response.video.description == null) return "";
168 |         return json.data.response.video.description; // 説明文
169 |     }
170 | 
171 |     //jsonよりタグを取得
172 |     JsonToTags(json = this.json) {
173 |         let tags = [];
174 |         if (!json.data.response.tag.items[0]) return [];
175 |         for (let i = 0; i < json.data.response.tag.items[i].length; i++) {
176 |             tags.push(json.data.response.tag.items[i].name);
177 |         }
178 |         return tags;
179 |     }
180 | 
181 |     //jsonよりジャンルを取得
182 |     JsonToGenre(json = this.json) {
183 |         if (json.data.response.genre == null) return "";
184 |         return json.data.response.genre.label; // ジャンル
185 |     }
186 | 
187 |     //jsonよりシリーズを取得
188 |     JsonToSeries(json = this.json) {
189 |         if (json.data.response.series == null) return "";
190 |         return json.data.response.series.title; // シリーズ
191 |     }
192 | 
193 |     //変数の中身が適正なデータかチェックする関数
194 |     //video_smが空文字ならfalseを返す
195 |     Checkvideo_sm() {
196 |         if (this.video_sm == '') return false;
197 |         true;
198 |     }
199 |     Checkvideo_title() {
200 |         if (this.video_title == '') return false;
201 |         true;
202 |     }
203 | 
204 | 
205 | 
206 | }


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/nico_downloader/icon_128.png:
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https://raw.githubusercontent.com/masteralice3104/nico_downloader/a4fac44a27252a09b070d11464c3b68ab9c5fe96/nico_downloader/icon_128.png


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/nico_downloader/icon_16.png:
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/nico_downloader/icon_48.png:
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https://raw.githubusercontent.com/masteralice3104/nico_downloader/a4fac44a27252a09b070d11464c3b68ab9c5fe96/nico_downloader/icon_48.png


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/nico_downloader/manifest.json:
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 1 | {
 2 |     "manifest_version": 3,
 3 |     "name": "nico downloader",
 4 |     "description": "ニコニコからの動画保存をサポートする他、ニコニコを便利に使うための非公式の拡張機能です。",
 5 |     "version": "5.0.0.18",
 6 |     "icons": {
 7 |         "16": "icon_16.png",
 8 |         "48": "icon_48.png",
 9 |         "128": "icon_128.png"
10 |     },
11 |     "permissions": [
12 |         "storage"
13 |     ],
14 |     "web_accessible_resources": [
15 |         {
16 |             "matches": [
17 |                 "https://www.nicovideo.jp/*"
18 |             ],
19 |             "resources": [
20 |                 "options.html",
21 |                 "dist/ffmpeg-core2.js",
22 |                 "dist/ffmpeg-core.wasm",
23 |                 "dist/utils.js",
24 |                 "func/nicojson.js",
25 |                 "func/ndl.js"
26 |             ]
27 |         }
28 |     ],
29 |     "content_scripts": [
30 |         {
31 |             "matches": [
32 |                 "https://www.nicovideo.jp/*"
33 |             ],
34 |             "js": [
35 |                 "nicovideodownloader_scripts.js",
36 |                 "options.js",
37 |                 "dist/ffmpeg-core2.js",
38 |                 "dist/utils.js",
39 |                 "func/nicojson.js",
40 |                 "func/ndl.js"
41 |             ]
42 |         },
43 |         {
44 |             "matches": [
45 |                 "https://dic.nicovideo.jp/*"
46 |             ],
47 |             "js": [
48 |                 "dic_scripts.js",
49 |                 "options.js"
50 |             ]
51 |         }
52 |     ],
53 |     "options_page": "options.html"
54 | }


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/nico_downloader/nicovideodownloader_scripts.js:
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  1 | //ダウンロード関数
  2 | 
  3 | async function VideoDown() {
  4 |     // 必要なクラスの初期化
  5 |     const NicoDownloader = new NicoDownloaderClass(); //NicoDownloaderクラスの初期化
  6 |     const Nicovideo = new NicovideoClass(); //NicovideoClassクラスの初期化
  7 | 
  8 |     //そもそもマッチするか確認
  9 |     if (Nicovideo.CheckNicovideoWatchURL() == false) return false;
 10 | 
 11 |     // Downloadingがtrueの場合は終了
 12 |     if (NicoDownloader.VideoDownloadingCheck()) return false;
 13 | 
 14 |     // ダウンロードリンクをクリック
 15 |     NicoDownloader.DownloadLinkClick();
 16 | 
 17 |     // 現在のページのsm番号の取得しセット
 18 |     Nicovideo.video_sm = Nicovideo.VideoSmGet(NicoDownloader.MatchingSMIDArray);
 19 | 
 20 |     await Nicovideo.SetAllFromVideoSm(Nicovideo.video_sm);
 21 | 
 22 |     await new Promise(async (resolve, reject) => {
 23 |         // sm番号かタイトルが取得できなかったら終了
 24 |         if (Nicovideo.video_sm == "" || Nicovideo.video_title == "")
 25 |             reject("video_sm or video_title is null");
 26 | 
 27 |         // デフォルト動画ファイル名の定義
 28 |         let downFile_setting = await downFile_get();
 29 |         DebugPrint("downFile_setting:" + downFile_setting); // 取得した値を表示
 30 | 
 31 |         let video_name = NicoDownloader.VideoDownloadNameMake(
 32 |             Nicovideo.video_sm,
 33 |             Nicovideo.video_title,
 34 |             downFile_setting
 35 |         );
 36 |         Nicovideo.video_name = video_name;
 37 |         //DebugPrint("video_name:" + Nicovideo.video_name);
 38 | 
 39 |         // すでに作ったリンクがあるかどうか判別し、あれば削除
 40 |         NicoDownloader.VideoTitleElementCheck(Nicovideo.video_sm);
 41 | 
 42 |         // resolve
 43 |         resolve();
 44 |     });
 45 |     DebugPrint("video_name:" + Nicovideo.video_name);
 46 | 
 47 |     // 非同期でdownFile_settingを取得する関数
 48 |     function downFile_get() {
 49 |         return new Promise((resolve, reject) => {
 50 |             chrome.storage.local.get("downFile_setting", function (value) {
 51 |                 if (chrome.runtime.lastError) {
 52 |                     reject(chrome.runtime.lastError);
 53 |                 } else {
 54 |                     resolve(value.downFile_setting);
 55 |                 }
 56 |             });
 57 |         });
 58 |     }
 59 | 
 60 |     //ダウンロードリンクの表示
 61 |     if (!NicoDownloader.VideoLoadedCheck(Nicovideo.video_sm)) {
 62 |         //ここがtrueになるとすでに読み込み済み
 63 | 
 64 |         new Promise((resolve, reject) => {
 65 |             //ボタンをとりあえず作成
 66 |             NicoDownloader.ButtonFirstMake();
 67 | 
 68 |             NicoDownloader.ButtonTextWrite("処理開始"); //ボタンの文字を変更
 69 | 
 70 |             // 保存ボタンを作成
 71 |             DebugPrint("video_name_savebutton:" + Nicovideo.video_name);
 72 |             NicoDownloader.SaveButtonMake(Nicovideo.video_name);
 73 | 
 74 |             //ダウンロード前のチェック処理
 75 |             if (NicoDownloader.CheckBeforeDownload() == false)
 76 |                 reject("CheckBeforeDownload ERROR");
 77 | 
 78 |             if (NicoDownloader.VideoDownloadingCheck()) reject("Now Downloading"); //ダウンロード中は終了
 79 | 
 80 |             // resolve
 81 |             resolve();
 82 |         })
 83 |             .then(() => {
 84 |                 ////////////////////////////////////////////////////////////////
 85 |                 // ここから実行部分
 86 |                 ////////////////////////////////////////////////////////////////
 87 | 
 88 |                 // systemMessageContainerからmasterURLを取得
 89 |                 const masterURL = NicoDownloader.MasterURLGet();
 90 |                 if (masterURL == false) return false; // masterURLが取得できなかった場合は終了
 91 | 
 92 |                 DebugPrint("masterURL:" + masterURL);
 93 | 
 94 |                 if (NicoDownloader.VideoDownloadingCheck()) return false; //ダウンロード中は終了
 95 | 
 96 |                 //delivery.domand.nicovideo.jpの処理はこちら！
 97 |                 if (masterURL.indexOf("delivery.domand.nicovideo.jp") != -1) {
 98 |                     // ダウンロード処理
 99 |                     MovieDownload_domand(Nicovideo, NicoDownloader).then(() => {
100 |                         NicoDownloader.VideoDownloadingReset(); // ダウンロード中をリセット
101 |                     });
102 | 
103 |                     NicoDownloader.VideoLoadedSMIDSet(Nicovideo.video_sm); // ダウンロードしたsm番号を記録
104 |                 }
105 |             })
106 |             .catch((value) => {
107 |                 DebugPrint("NDLDL");
108 |                 DebugPrint(value);
109 |                 return false;
110 |             });
111 |     }
112 |     return true;
113 | }
114 | let interval1st = false;
115 | let intervalId;
116 | try {
117 |     clearInterval(intervalId);
118 | 
119 |     // 2秒ごとにVideoDownを実行
120 |     intervalId = setInterval(() => {
121 |         if (interval1st) {
122 |             // 2回目以降は実行
123 |             try {
124 |                 VideoDown();
125 |             } catch (e) {
126 |                 console.log(e);
127 |             }
128 |         } else {
129 |             // 1回目は実行しない
130 |             interval1st = true;
131 |         }
132 |     }, 2000);
133 | } catch (error) {
134 |     console.log(e);
135 | }
136 | 
137 | //ページ表示時発火処理
138 | window.onload = function () {
139 |     Option_setLoading("video_downloading"); // デフォルト保存名の読み込み
140 | };
141 | 
142 | function documentWriteText(URItext) {
143 |     document.getElementById(VideoData.Video_DLlink.a).innerHTML =
144 |         VideoData.DLButton.a +
145 |         VideoData.DLButton.b +
146 |         URItext +
147 |         VideoData.DLButton.c;
148 | }
149 | 
150 | /**
151 |  *
152 |  * @param {NicovideoClass} Nicovideo
153 |  * @param {NicoDownloaderClass} NicoDownloader
154 |  */
155 | 
156 | async function MovieDownload_domand(Nicovideo, NicoDownloader) {
157 |     //Firstm3u8URLを取得
158 |     const Firstm3u8URL = NicoDownloader.MasterURLGet();
159 | 
160 |     //Firstm3u8URLの取得に失敗した場合は終了
161 |     if (Firstm3u8URL == false) return false;
162 | 
163 |     //Firstm3u8URLの取得に成功した場合
164 |     await NicoDownloader.URLToM3u8Set("First", Firstm3u8URL); //Firstm3u8URLをセット
165 | 
166 |     //Firstm3u8URLからaudio_m3u8_URLとvideo_m3u8_URLを取得
167 |     if (NicoDownloader.M3u8ToAudioAndVideoUrlSet() == false) return false;
168 | 
169 |     //audio_m3u8_URLとvideo_m3u8_URLを取得できた場合
170 |     //audio_m3u8_URLとvideo_m3u8_URLを元にaudio_m3u8_bodyとvideo_m3u8_bodyを取得
171 |     await NicoDownloader.URLToM3u8Set("Audio", NicoDownloader.M3u8.AudioM3u8URL);
172 |     await NicoDownloader.URLToM3u8Set("Video", NicoDownloader.M3u8.VideoM3u8URL);
173 | 
174 |     // m3u8sを取得
175 |     const m3u8s = [
176 |         NicoDownloader.M3u8Class.ReplaceURLToM3u8s(NicoDownloader.M3u8.AudioBody),
177 |         NicoDownloader.M3u8Class.ReplaceURLToM3u8s(NicoDownloader.M3u8.VideoBody),
178 |         NicoDownloader.M3u8Class.ReplaceURLToM3u8s(NicoDownloader.M3u8.FirstBody),
179 |         NicoDownloader.M3u8Class.MakeTSFilename(NicoDownloader.M3u8.AudioM3u8URL),
180 |         NicoDownloader.M3u8Class.MakeTSFilename(NicoDownloader.M3u8.VideoM3u8URL),
181 |         NicoDownloader.M3u8Class.MakeTSFilename(Firstm3u8URL),
182 |     ];
183 | 
184 |     // TSファイルのURLを取得
185 |     NicoDownloader.TSURLs =
186 |         NicoDownloader.M3u8Class.MakeURLListToTSURLs(NicoDownloader);
187 | 
188 |     // TSファイル名を取得
189 |     NicoDownloader.TSFilenames =
190 |         NicoDownloader.M3u8Class.MakeTSFileNameListtoArray(NicoDownloader);
191 | 
192 |     NicoDownloader.ButtonTextWrite("処理中"); //ボタンの文字を変更
193 |     DownEncoder(NicoDownloader, m3u8s, Nicovideo);
194 | }
195 | 


--------------------------------------------------------------------------------
/nico_downloader/options.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html lang="ja">
  3 | 
  4 | <head>
  5 |   <meta charset="UTF-8">
  6 |   <meta http-equiv="origin-trial" content="AoZPFf9x/3+yZ6RSdPSPyGl1KQX+FKis9ohVYVYJYcjg6lVRQ3vR73IJ71BW32lf/DUgO+aSbTXJu1CYj5EFiQoAAAB+eyJvcmlnaW4iOiJjaHJvbWUtZXh0ZW5zaW9uOi8vZG5jamNhZHBvYWtlZmpwbmFiaW1wYWxlbmxpZWhiaWciLCJmZWF0dXJlIjoiVW5yZXN0cmljdGVkU2hhcmVkQXJyYXlCdWZmZXIiLCJleHBpcnkiOjE2NTg4Nzk5OTl9">
  7 | 
  8 |   <meta http-equiv="X-UA-Compatible" content="IE=edge">
  9 |   <meta name="viewport" content="width=device-width, initial-scale=1.0">
 10 |   <title>設定 － nico downloader</title>
 11 |   <style>
 12 |     body {
 13 |       font-family: Arial, sans-serif;
 14 |       background-color: #f2f2f2;
 15 |       margin: 0;
 16 |       padding: 0;
 17 |       width: 800px;
 18 |       margin: auto;
 19 | 
 20 |     }
 21 | 
 22 |     .container {
 23 |       text-align: center;
 24 |       margin-top: 50px;
 25 |       font-size: 32px;
 26 |       color: #007bff;
 27 | 
 28 |     }
 29 | 
 30 |     form {
 31 |       margin-top: 20px;
 32 |       padding: 20px;
 33 |       background-color: #fff;
 34 |       border-radius: 5px;
 35 |       box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
 36 | 
 37 |     }
 38 | 
 39 |     label {
 40 |       font-weight: bold;
 41 | 
 42 |     }
 43 | 
 44 |     select {
 45 |       width: 350px;
 46 |       padding: 5px;
 47 |       border-radius: 5px;
 48 |       border: 1px solid #ccc;
 49 | 
 50 |     }
 51 | 
 52 |     button {
 53 |       padding: 10px 20px;
 54 |       background-color: #007bff;
 55 |       color: #fff;
 56 |       border: none;
 57 |       border-radius: 5px;
 58 |       cursor: pointer;
 59 |     }
 60 | 
 61 |     button:hover {
 62 |       background-color: #0056b3;
 63 | 
 64 |     }
 65 | 
 66 |     #saved {
 67 |       margin-top: 20px;
 68 |       font-weight: bold;
 69 |     }
 70 | 
 71 |     a {
 72 |       color: #007bff;
 73 |       text-decoration: none;
 74 |     }
 75 | 
 76 |     a:hover {
 77 |       text-decoration: underline;
 78 |     }
 79 | 
 80 |     #version {
 81 |       margin-top: 20px;
 82 |     }
 83 | 
 84 |     .stylish-div {
 85 |       padding: 10px;
 86 |       margin-bottom: 10px;
 87 |       border: 10px solid #ff0000;
 88 |       border-radius: 20px;
 89 |       border: 2px solid red;
 90 |       box-shadow: 0 0 10px red;
 91 |     }
 92 | 
 93 |     nav {
 94 |       position: fixed;
 95 |       top: 0;
 96 |       left: 0;
 97 |       width: 100%;
 98 |       background-color: dimgray;
 99 |       color: white;
100 |       padding: 10px;
101 |       font-size: 24px;
102 |     }
103 | 
104 |     nav ul {
105 |       list-style-type: none;
106 |       margin: 0;
107 |       padding: 0;
108 |       display: flex;
109 |       justify-content: space-around;
110 |     }
111 | 
112 |     nav ul li {
113 |       display: inline;
114 |     }
115 | 
116 |     nav ul li a {
117 |       color: white;
118 |       text-decoration: none;
119 |       padding: 10px;
120 |     }
121 | 
122 |     nav ul li a:hover {
123 |       background-color: gray;
124 |     }
125 |   </style>
126 | </head>
127 | 
128 | <nav>
129 |   <ul>
130 |     <li>nico downloader</li>
131 |     <li><a href="#setting">設定</a></li>
132 |   </ul>
133 | </nav>
134 | 
135 | <body>
136 |   <br><br><br><br>
137 |   <div class="tab_container">
138 | 
139 |     <div class="stylish-div">
140 | 
141 |       <label><b>初期設定の仕方</b></label>
142 |       <p>1.下記「初期設定モード」をOFFにし、ページの一番下にある「保存」ボタンを押下します。</p>
143 |       <p>2.動画ページを開き、動画の右下あたりにある保存ボタンを押します。</p>
144 |       <p>3.しばらくダウンロードと変換処理に時間がかかります。</p>
145 |       <p>4.動画が保存されます。既定のフォルダに自動保存または保存ダイアログが表示されます。(Chromeの保存設定によります)</p>
146 |       <p></p>
147 |       <p></p>
148 | 
149 | 
150 |     </div>
151 | 
152 |     <button id="system_message_open_button">システムメッセージを開きダウンロードする方法</button>
153 |     <div id="system_message_open" style="display: none;">
154 |       <p>注：この方法は変更がありボタンが効かなくなった際に有効な可能性があります。</p>
155 |       <p>1.動画ページを開き、動画の右下あたりにあるプレイヤーの設定ボタンを押します。</p>
156 |       <p>2.一番下にある「システムメッセージを開く」を押します。</p>
157 |       <p>3.ダウンロードが始まります。</p>
158 |     </div>
159 |     <div class="cont_1" id="setting">
160 |       <h1 class="container">設定</h1>
161 | 
162 |       <form id="form">
163 | 
164 |         <div>
165 |           <label><b>初期設定モード</b></label>
166 |           <p>－　hlsモードで保存をするための初期設定が必要です。</p>
167 |           <p>－　初期設定はONです。OFFにすると支援表示が消えダウンロードができるようになります。</p>
168 |           <p id="video_hlssave_now_setting">現在の設定：</p>
169 |           <p>
170 |             <select name="video_hlssave" id="video_hlssave" value="0">
171 |               <option value="0">ON</option>
172 |               <option value="1" selected>OFF</option>
173 |               <!--<option value="2" selected>OFF - 高速モード</option>-->
174 |             </select>
175 |           </p>
176 |         </div>
177 |         <div>
178 |           <label><b>デフォルト保存名</b></label>
179 |           <p>－　「名前を付けて保存」画面でデフォルトで命名されるファイル名を設定できます</p>
180 |           <p></p>
181 |           <p id="video_downloading_now_setting">現在の設定：</p>
182 |           <p><select name="video_downloading" id="video_downloading" value="0">
183 |               <option value="0" selected>[動画番号].mp4/aac</option>
184 |               <option value="1">[動画タイトル].mp4/aac</option>
185 |               <option value="2">[動画番号]_[動画タイトル].mp4/aac</option>
186 |               <option value="3">[動画タイトル]_[動画番号].mp4/aac</option>
187 |             </select></p>
188 |         </div>
189 |         <div>
190 |           <label><b>言語設定</b></label>
191 |           <p>－　表示言語を選択してください。</p>
192 |           <p>－　設定画面は日本語のみ対応しています。</p>
193 |           <p id="language_setting_now_setting">現在の設定：</p>
194 |           <p>
195 |             <select name="language_setting" id="language_setting">
196 |               <option value="ja" selected>日本語</option>
197 |               <option value="en">English(inaccurate)</option>
198 |             </select>
199 |           </p>
200 |         </div>
201 |         <div id="fork_container">
202 |           <label><b>保存形式の変更</b></label>
203 |           <p>ー　保存形式を選択してください。</p>
204 |           <p>ー　mp4とaacで変更できます。</p>
205 |           <p id="downFile_setting_now_setting">現在の設定：</p>
206 |           <p>
207 |             <select name="downFile_setting" id="downFile_setting">
208 |               <option value="mp4" selected>mp4（動画）</option>
209 |               <option value="aac">aac（音声）</option>
210 |             </select>
211 |           </p>
212 |         </div>
213 |         <br><br><br>
214 |         <details>
215 |           <summary>プロフェッショナル設定（ここの設定についてはサポートしません）</summary>
216 |           <div>
217 |             <label><b>URL判別パターン</b></label>
218 |             <p>－　特定のパターンでのみ反応するように変更できます。</p>
219 |             <p>－　Javascriptの正規表現で記載してください。</p>
220 |             <p id="video_pattern_now_setting">現在の設定：</p>
221 |             <p>https://www.nicovideo.jp/watch/<input type="text" name="video_pattern" id="video_pattern" value="sm[0-9]{1,}"></p>
222 |           </div>
223 | 
224 | 
225 |           <div style="display: none;">
226 |             <label><b>自動保存設定</b></label>
227 |             <p>－　リンクの作成ができた時点で自動で保存処理が走るようになります。</p>
228 |             <p>－　鬱陶しい時はOFFにしましょう</p>
229 |             <p id="video_autosave_now_setting">現在の設定：</p>
230 |             <p>
231 |               <select name="video_autosave" id="video_autosave" value="0">
232 |                 <option value="0" selected>OFF</option>
233 |                 <option value="1">ON</option>
234 |               </select>
235 |             </p>
236 |           </div>
237 |           <br><br><br>
238 | 
239 |           <div>
240 |             <label><b>デバッグモード</b></label>
241 |             <p>－　デバッグモードです。</p>
242 |             <p id="debug_now_setting">現在の設定：</p>
243 |             <p>
244 |               <select name="debug" id="debug" value="0">
245 |                 <option value="0" selected>OFF</option>
246 |                 <option value="1">ON</option>
247 |               </select>
248 |             </p>
249 |           </div>
250 |           <br><br><br>
251 |         </details>
252 |         <br><br><br>
253 | 
254 | 
255 | 
256 |       </form>
257 |       <div style="text-align:center">
258 |         <p><button id="default_val">デフォルト設定</button>　<button id="save_button">保存</button></p>
259 |         <p id="saved"></p>
260 |       </div>
261 |     </div>
262 | 
263 |   </div>
264 | 
265 |   <div style="text-align: center;">
266 |     <div>
267 |       <a href="https://github.com/masteralice3104/nico_downloader" style="color: #007bff; font-size: 18px;">nico
268 |         downloaderの現状、リリースノートなどはこちらから</a>
269 |     </div>
270 |     <div style="text-align: center;">
271 |       不具合・バグ報告・ソフトウェアについての要望などは<a href="https://github.com/masteralice3104/nico_downloader/issues" style="color: #007bff; font-size: 18px;">Github</a>から<br>
272 |       こちらにご報告いただけると迅速な対応が可能です。
273 |     </div>
274 |     <div style="text-align: center;">
275 |       <b>
276 |         <font size="4" color="#007bff">
277 |           <p id="version">vX.X.X.X</p>
278 |         </font>
279 |       </b>
280 |     </div>
281 |   </div>
282 | </body>
283 | <script src="options.js"></script>
284 | <script src="options_menu.js"></script>
285 | 
286 | </html>


--------------------------------------------------------------------------------
/nico_downloader/options.js:
--------------------------------------------------------------------------------
  1 | /*
  2 | LocalStorageで保存される値について
  3 | 
  4 | キー                 デフォルト値               内容
  5 | "newloading"            undefined           一度でも設定したことがあるか？
  6 | "video_downloading"     0                   デフォルト保存名設定
  7 | "video_pattern"         sm[0-9]{1,}         反応するURL設定名
  8 | "video_autosave"        0                   1だと自動で保存処理が走ります
  9 | "video_hlssave"         0                   0だと初期設定、1だと低速、2だと高速モード
 10 | "debug"                 0                   1だとデバッグ出力あり
 11 | "language_setting"      ja                  言語設定
 12 | "downFile_setting"      mp4                 保存ファイル形式(採用)
 13 |  */
 14 | 
 15 | 
 16 | function Option_setWriting(name, value) {
 17 |     //ローカルストレージに書き込みを行います
 18 |     localStorage.setItem(name, value);
 19 |     chrome.storage.local.set({
 20 |         [name]: value
 21 |     }, function () {
 22 |         //chrome.storage.localに保存
 23 |     })
 24 |     return true;
 25 | }
 26 | 
 27 | function Option_setLoading(name) {
 28 |     //ローカルストレージより読み込みを行います
 29 |     //return localStorage.getItem(name);//これだとだめ
 30 | 
 31 |     try {
 32 |         chrome.storage.local.get(name, function (value) {
 33 |             //chrome.storage.localから読み出し
 34 |             localStorage.setItem(name, value[name]);
 35 |         })
 36 |         //return return_val;
 37 | 
 38 |         if (localStorage.getItem(name) === "undefined") {
 39 |             return 0;
 40 |         }
 41 |         return localStorage.getItem(name);
 42 | 
 43 |     } catch (error) {
 44 |         return 0;
 45 |     }
 46 | 
 47 | }
 48 | 
 49 | //オプション値読み込み用関数
 50 | function setOption(name) {
 51 |     try {
 52 |         if (Option_setLoading(name) === "undefined") {
 53 |             return 0;
 54 |         } else {
 55 | 
 56 |             return Option_setLoading(name);
 57 |         }
 58 | 
 59 |     } catch (error) {
 60 |         DebugPrint("SetOption:" + error)
 61 |         return 0;
 62 |     }
 63 | }
 64 | 
 65 | function newload() {
 66 |     let newloading = 0;
 67 | 
 68 | 
 69 |     //default値をここへ
 70 |     if (isNullOrUndefined(Option_setLoading("newloading"))) {
 71 |         defalt_dataWrite();
 72 |     }
 73 |     newloading = Option_setLoading("newloading")
 74 | }
 75 | 
 76 | function defalt_dataWrite() {
 77 |     Option_setWriting("newloading", "1");
 78 |     Option_setWriting("video_downloading", "0");
 79 |     Option_setWriting("video_pattern", "sm[0-9]{1,}");
 80 |     Option_setWriting("video_autosave", "0");
 81 |     Option_setWriting("debug", "0");
 82 |     Option_setWriting("video_hlssave", "0");
 83 |     Option_setWriting("language_setting", "ja");
 84 |     Option_setWriting("downFile_setting", "mp4"); //mp4として
 85 |     Options_Save();
 86 | }
 87 | 
 88 | function Options_onload() {
 89 |     //オプション設定ページ表示時
 90 | 
 91 |     //オプションの値を読み込み
 92 |     try {
 93 |         LoadOption("video_downloading");
 94 |         LoadOption("video_pattern");
 95 |         LoadOption("video_autosave");
 96 |         LoadOption("video_hlssave");
 97 |         LoadOption("debug");
 98 |         LoadOption("language_setting");
 99 |         LoadOption("downFile_setting") || "mp4";
100 |     } catch (error) {
101 |         Default_click();
102 |         Options_Save();
103 |     }
104 | 
105 | }
106 | 
107 | function LoadOption(name) {
108 |     console.log(setOption(name))
109 |     if (typeof setOption(name) === "undefined") {
110 | 
111 |     } else {
112 |         document.getElementById(name).value = setOption(name);
113 |     }
114 | }
115 | 
116 | function isNullOrUndefined(o) {
117 |     return (o === undefined || o === null);
118 | }
119 | 
120 | 
121 | function DebugPrint(text) {
122 |     if (setOption("debug") === "1") {
123 |         console.log("debug:" + text);
124 |     }
125 | }


--------------------------------------------------------------------------------
/nico_downloader/options_menu.js:
--------------------------------------------------------------------------------
  1 | //非保存フラグ
  2 | let save_flag = true;
  3 | 
  4 | //ロード時
  5 | window.onload = function () {
  6 |     newload();
  7 |     Options_onload();
  8 |     SoftVersionWrite();
  9 | 
 10 |     //10ミリ秒ごとの処理を設定
 11 |     const intervalId = setInterval(() => {
 12 |         if (save_flag == true) {
 13 |             Options_view_select("video_downloading");
 14 |             Options_view_input("video_pattern");
 15 |             Options_view_select("video_autosave");
 16 |             Options_view_select("video_hlssave");
 17 |             Options_view_select("debug");
 18 |             Options_view_select("language_setting");
 19 |             Options_view_select("downFile_setting");
 20 |         }
 21 |         save_flag = false;
 22 |     }, 10);
 23 | }
 24 | 
 25 | function Options_view_select(name) {
 26 |     let name_func = name;
 27 |     
 28 |     chrome.storage.local.get(name_func, function (result) {
 29 |         // chrome.storage.local から name_func に対応する値を取得
 30 |         const storedValue = result[name_func];
 31 | 
 32 |         // `optionValue` に取得した値かデフォルト値を設定
 33 |         const optionValue = storedValue !== undefined ? storedValue : "0";
 34 | 
 35 |         const selectElement = document.getElementById(name_func);
 36 |         if (selectElement) {
 37 |             // `optionValue`が存在するか確認して`value`を設定
 38 |             selectElement.value = optionValue;
 39 |             localStorage.setItem(name_func, optionValue);
 40 | 
 41 |             // 表示書き換え
 42 |             const optionsArray = Array.from(selectElement.options); // optionsを配列として取得
 43 |             const selectedOption = optionsArray.find(option => option.value === optionValue);
 44 | 
 45 |             if (selectedOption) {
 46 |                 const nowtext = "現在の設定：" + selectedOption.innerText;
 47 |                 const rewrite = name_func + "_now_setting";
 48 | 
 49 |                 const displayElement = document.getElementById(rewrite);
 50 |                 if (displayElement) {
 51 |                     displayElement.innerText = nowtext;
 52 |                 } else {
 53 |                     console.error(`Display element with id '${rewrite}' not found.`);
 54 |                 }
 55 |             } else {
 56 |                 console.error(`Option with value '${optionValue}' not found in select element.`);
 57 |             }
 58 |         } else {
 59 |             console.error(`Select element with id '${name_func}' not found.`);
 60 |         }
 61 |     });
 62 | }
 63 | 
 64 | function Options_view_input(name) {
 65 |     name_func = name;
 66 |     chrome.storage.local.get(name_func, function (value) {
 67 |         //chrome.storage.localから読み出し
 68 |         document.getElementById(name_func).value = setOption(name_func);
 69 |         localStorage.setItem(name_func, setOption(name_func));
 70 | 
 71 |         //表示書き換え
 72 |         let nowtext = "現在の設定：" + setOption(name_func);
 73 |         document.getElementById(name_func + "_now_setting").innerText = nowtext;
 74 |     })
 75 | }
 76 | 
 77 | function Options_Save() {
 78 |     //オプション設定保存時
 79 | 
 80 |     //オプションの値を書き込み
 81 |     Option_setWritingByID("video_downloading");
 82 |     Option_setWritingByID("video_pattern");
 83 |     Option_setWritingByID("debug");
 84 |     Option_setWritingByID("video_autosave");
 85 |     Option_setWritingByID("video_hlssave"); //
 86 |     Option_setWritingByID("language_setting");
 87 |     Option_setWritingByID("downFile_setting");
 88 | 
 89 | 
 90 |     //保存日時
 91 |     let now = new Date();
 92 |     document.getElementById("saved").innerText = "保存日時：" + now.toLocaleString();
 93 | 
 94 |     //非保存フラグ
 95 |     save_flag = true;
 96 | 
 97 | }
 98 | 
 99 | function Option_setWritingByID(ID) {
100 |     Option_setWriting(ID, document.getElementById(ID).value);
101 | }
102 | 
103 | function Default_click() {
104 |     //デフォルト設定を入力
105 |     document.getElementById("form").value = document.getElementById("form").reset();
106 | }
107 | 
108 | function SoftVersion() {
109 |     let manifest = chrome.runtime.getManifest();
110 |     return manifest['version'];
111 | }
112 | 
113 | function SoftVersionWrite() {
114 |     let ver = SoftVersion();
115 |     document.getElementById("version").innerText = `バージョン：` + ver;
116 | }
117 | 
118 | function SystemMessageOpenButton() {
119 |     document.getElementById('system_message_open').style = 'display: block';
120 | }
121 | 
122 | //システムメッセージを開きダウンロードする方法
123 | document.getElementById("system_message_open_button").onclick = SystemMessageOpenButton;
124 | 
125 | //保存ボタンクリック時
126 | document.getElementById("save_button").onclick = Options_Save;
127 | document.getElementById("default_val").onclick = Default_click;


--------------------------------------------------------------------------------
/tool/actionTrackId_make.js:
--------------------------------------------------------------------------------
1 | 
2 | function genActionTrackID() {
3 |     //ニコニコにあったやつwatch.XXXXXXXXXXX.min.js
4 |     for (var e = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJLKMNOPQRSTUVWXYZ0123456789".split(""), t = "", n = 0; n < 10; n++)
5 |         t += e[Math.floor(Math.random() * e.length)];
6 |     return t + "_" + Date.now()
7 | }
8 | console.log(genActionTrackID());


--------------------------------------------------------------------------------
/tool/api.nico:
--------------------------------------------------------------------------------
1 | https://public.nvcomment.nicovideo.jp/v1/threads
2 | https://www.nicovideo.jp/watch/sm9?responseType=json


--------------------------------------------------------------------------------
/tool/newhls_encode.js:
--------------------------------------------------------------------------------
 1 | //ffmpegだとこんな感じ
 2 | //ffmpeg -allowed_extensions ALL -protocol_whitelist file,http,https,tcp,tls,crypto -i video-h264-720p.m3u8  -c copy "output.ts"
 3 | //ローカルで変換するためにvideo-h264-XXXp.m3u8のファイルの中身を書き換える
 4 | //https://asset.domand.nicovideo.jp/XXXXXXXXXXXXXXXXXX/video/1/video-h264-720p/を削除
 5 | //https://delivery.domand.nicovideo.jp/hls/XXXXXXXXXXXXXXXXX/keys/を削除
 6 | //あとは全部ローカルに保存して結合すると映像のみができあがる
 7 | 
 8 | 
 9 | 
10 | //https://www.nicovideo.jp/watch/sm37845720?responseType=json
11 | //で取得できる
12 | 
13 | 
14 | 
15 | /*
16 |         GetWatchthreadKey_and_Moviedata_toJSON(video_sm).then((jsondata) => {
17 |             const threadKey = JSON_to_threadKey(jsondata);
18 |             DebugPrint("threadKey:" + threadKey);
19 |         })
20 | */
21 | 
22 | async function GetWatchthreadKey_and_Moviedata_toJSON(smid) {
23 |     const URL = 'https://www.nicovideo.jp/watch/' + smid + '?responseType=json'
24 |     // dataExist  data.media.domand.accessRightKey
25 | 
26 | 
27 | 
28 | 
29 |     const dataJSON = await (
30 |         await fetch(URL,
31 |             {
32 |                 "headers": {
33 |                     "accept": "*/*",
34 |                     "accept-language": "ja-JP,ja;q=0.9",
35 |                     "sec-ch-ua": "\"Google Chrome\";v=\"119\", \"Chromium\";v=\"119\", \"Not?A_Brand\";v=\"24\"",
36 |                     "sec-ch-ua-mobile": "?1",
37 |                     "sec-ch-ua-platform": "\"Windows\"",
38 |                     "sec-fetch-dest": "empty",
39 |                     "sec-fetch-mode": "cors",
40 |                     "sec-fetch-site": "same-site"
41 |                 },
42 |                 "referrer": "https://www.nicovideo.jp/",
43 |                 "referrerPolicy": "strict-origin-when-cross-origin",
44 |                 "body": null,
45 |                 "method": "GET",
46 |                 "mode": "cors",
47 |                 "credentials": "include"
48 |             }
49 |         )).json();
50 | 
51 |     return dataJSON;
52 | }
53 | function JSON_to_threadKey(JSON) {
54 |     const threadKey = JSON.data.response.media.domand.accessRightKey;
55 |     return threadKey;
56 | }
57 | async function GetHlsData(JSON) {
58 |     const hlsData = JSON.data.response.media.delivery.hls;
59 |     return hlsData;
60 | }


--------------------------------------------------------------------------------
/tool/old.js:
--------------------------------------------------------------------------------
  1 | //ここは使わなくなった古い関数の置き場
  2 | /*
  3 | function masterm3u8_addURL(url, urldir) {
  4 | 
  5 |     return String(urldir.match(/(https.).*(master.m3u8?.)/g)).replace('master.m3u8?', '') + url;
  6 | }
  7 | function playlistm3u8_addURL(url, urldir) {
  8 | 
  9 |     return String(urldir.match(/(https.).*(playlist.m3u8?.)/g)).replace('playlist.m3u8?', '') + url;
 10 | }
 11 | function MovieDownload_dmcnico(masterURL, video_sm, video_name) {
 12 | 
 13 |     //ダウンロード中フラグ立てる
 14 |     downloading = true;
 15 | 
 16 |     const xhr_master = new XMLHttpRequest();//XMLHttpRequest
 17 |     let masterRawMessage, playlistURL
 18 | 
 19 |     xhr_master.open('GET', masterURL);      //GETを作る
 20 |     xhr_master.send();                      //リクエストを投げる
 21 |     xhr_master.onreadystatechange = function () {
 22 |         if (xhr_master.readyState === 4 && xhr_master.status === 200) {
 23 | 
 24 |             if (video_link_smid == video_sm) {
 25 |                 return false;
 26 |             }
 27 |             //ここで一回止める
 28 |             //読み込み形跡を残す
 29 |             video_link_smid = video_sm;
 30 |             DebugPrint("smid上書き");
 31 | 
 32 |             //取得完了したらここに飛ぶ
 33 |             masterRawMessage = this.responseText;
 34 | 
 35 |             //文字列を行ごとに分解する
 36 |             let masterURLGyou = masterRawMessage.split(/\r\n|\n/);
 37 |             //3行目は常に高画質っぽいのでそれだけ抽出
 38 |             playlistURL = String(masterURL.match(/(https.).*(master.m3u8?.)/g)).replace('master.m3u8?', '') + masterURLGyou[2];
 39 |             DebugPrint("playlistURL: " + playlistURL);
 40 | 
 41 | 
 42 |             //playlistURLにはダウンロードすべきm3u8のURLが入ってるのでそれをダウンロード
 43 |             const xhr_playlist = new XMLHttpRequest();
 44 |             xhr_playlist.open('GET', playlistURL);
 45 |             xhr_playlist.send();
 46 |             xhr_playlist.onreadystatechange = function () {
 47 |                 if (xhr_master.readyState === 4 && xhr_master.status === 200) {
 48 |                     //取得完了したらここに飛ぶ
 49 |                     let playlistRawMessage = this.responseText;
 50 | 
 51 | 
 52 | 
 53 |                     //https://stabucky.com/wp/archives/10419
 54 |                     playlistRawMessage = playlistRawMessage.trim();
 55 |                     playlistRawMessage = playlistRawMessage.replace(/(\r?\n)+/g, "\n");
 56 | 
 57 |                     const playlistMessage = playlistRawMessage.split(/\r\n|\n/);
 58 |                     DebugPrint(playlistMessage);
 59 | 
 60 | 
 61 |                     //神 of GOD
 62 |                     //https://github.com/naari3/nico-downloader-ffmpeg/blob/main/src/background.ts
 63 |                     //ご協力感謝します
 64 | 
 65 |                     // playlistのアイテムを全部読み込む
 66 | 
 67 |                     //読み込んだTSファイルの置き場所配列
 68 |                     let TSURLs = [];
 69 |                     let fps = 60;
 70 | 
 71 |                     for (let i = 0; i < playlistMessage.length; i++) {
 72 |                         let element = playlistMessage[i];
 73 |                         if (element.match(/#/)) {
 74 |                             //#が入ってる行は飛ばす
 75 | 
 76 |                             if (element.match(/FRAME-RATE=([\d.]+)/)) {
 77 |                                 fps = element.match(/FRAME-RATE=([\d.]+)/);
 78 |                             }
 79 | 
 80 |                         } else if (element == "") {
 81 |                             //空行は飛ばす
 82 |                         } else {
 83 |                             //TSURLの取得
 84 |                             const TSURL = String(playlistURL.match(/(https.).*(playlist.m3u8?.)/g)).replace('playlist.m3u8?', '') + element;
 85 |                             TSURLs.push(TSURL);
 86 |                         }
 87 | 
 88 |                         if (element.match(/ENDLIST/)) {
 89 |                             //ENDLISTが入ってる行まで読み込めばOK
 90 |                             DebugPrint("TSURLs.length:" + TSURLs.length);
 91 |                             if (TSURLs.length == 0) {
 92 |                                 return;
 93 |                             }
 94 | 
 95 |                             documentWriteText(video_name + "をダウンロード");
 96 |                             documentWriteOnclick(DLstartOnclick(TSURLs, video_sm, video_name, String(fps)));
 97 | 
 98 |                         }
 99 |                     }
100 | 
101 |                     //フラグ戻す
102 |                     downloading = false;
103 | 
104 |                     //読み込み形跡を残す
105 |                     video_link_smid = video_sm;
106 |                     DebugPrint("smid上書き");
107 | 
108 |                 }
109 |             }
110 | 
111 | 
112 |         }
113 |     }
114 | }
115 | 
116 | 
117 | function MovieDownload_dmcnico(masterURL, video_sm, video_name) {
118 | 
119 |     //ダウンロード中フラグ立てる
120 |     downloading = true;
121 | 
122 |     const xhr_master = new XMLHttpRequest();//XMLHttpRequest
123 |     let masterRawMessage, playlistURL
124 | 
125 |     xhr_master.open('GET', masterURL);      //GETを作る
126 |     xhr_master.send();                      //リクエストを投げる
127 |     xhr_master.onreadystatechange = function () {
128 |         if (xhr_master.readyState === 4 && xhr_master.status === 200) {
129 | 
130 |             if (video_link_smid == video_sm) {
131 |                 return false;
132 |             }
133 |             //ここで一回止める
134 |             //読み込み形跡を残す
135 |             video_link_smid = video_sm;
136 |             DebugPrint("smid上書き");
137 | 
138 |             //取得完了したらここに飛ぶ
139 |             masterRawMessage = this.responseText;
140 | 
141 |             //文字列を行ごとに分解する
142 |             let masterURLGyou = masterRawMessage.split(/\r\n|\n/);
143 |             //3行目は常に高画質っぽいのでそれだけ抽出
144 |             playlistURL = String(masterURL.match(/(https.).*(master.m3u8?.)/g)).replace('master.m3u8?', '') + masterURLGyou[2];
145 |             DebugPrint("playlistURL: " + playlistURL);
146 | 
147 | 
148 |             //playlistURLにはダウンロードすべきm3u8のURLが入ってるのでそれをダウンロード
149 |             const xhr_playlist = new XMLHttpRequest();
150 |             xhr_playlist.open('GET', playlistURL);
151 |             xhr_playlist.send();
152 |             xhr_playlist.onreadystatechange = function () {
153 |                 if (xhr_master.readyState === 4 && xhr_master.status === 200) {
154 |                     //取得完了したらここに飛ぶ
155 |                     let playlistRawMessage = this.responseText;
156 | 
157 | 
158 | 
159 |                     //https://stabucky.com/wp/archives/10419
160 |                     playlistRawMessage = playlistRawMessage.trim();
161 |                     playlistRawMessage = playlistRawMessage.replace(/(\r?\n)+/g, "\n");
162 | 
163 |                     const playlistMessage = playlistRawMessage.split(/\r\n|\n/);
164 |                     DebugPrint(playlistMessage);
165 | 
166 | 
167 |                     //神 of GOD
168 |                     //https://github.com/naari3/nico-downloader-ffmpeg/blob/main/src/background.ts
169 |                     //ご協力感謝します
170 | 
171 |                     // playlistのアイテムを全部読み込む
172 | 
173 |                     //読み込んだTSファイルの置き場所配列
174 |                     let TSURLs = [];
175 |                     let fps = 60;
176 | 
177 |                     for (let i = 0; i < playlistMessage.length; i++) {
178 |                         let element = playlistMessage[i];
179 |                         if (element.match(/#/)) {
180 |                             //#が入ってる行は飛ばす
181 | 
182 |                             if (element.match(/FRAME-RATE=([\d.]+)/)) {
183 |                                 fps = element.match(/FRAME-RATE=([\d.]+)/);
184 |                             }
185 | 
186 |                         } else if (element == "") {
187 |                             //空行は飛ばす
188 |                         } else {
189 |                             //TSURLの取得
190 |                             const TSURL = String(playlistURL.match(/(https.).*(playlist.m3u8?.)/g)).replace('playlist.m3u8?', '') + element;
191 |                             TSURLs.push(TSURL);
192 |                         }
193 | 
194 |                         if (element.match(/ENDLIST/)) {
195 |                             //ENDLISTが入ってる行まで読み込めばOK
196 |                             DebugPrint("TSURLs.length:" + TSURLs.length);
197 |                             if (TSURLs.length == 0) {
198 |                                 return;
199 |                             }
200 | 
201 |                             documentWriteText(video_name + "をダウンロード");
202 |                             documentWriteOnclick(DLstartOnclick(TSURLs, video_sm, video_name, String(fps)));
203 | 
204 |                         }
205 |                     }
206 | 
207 |                     //フラグ戻す
208 |                     downloading = false;
209 | 
210 |                     //読み込み形跡を残す
211 |                     video_link_smid = video_sm;
212 |                     DebugPrint("smid上書き");
213 | 
214 |                 }
215 |             }
216 | 
217 | 
218 |         }
219 |     }
220 | }
221 | 
222 | async function MovieDownload_dmcnico(masterURL, video_sm, video_name) {
223 | 
224 |     //ダウンロード中フラグ立てる
225 |     downloading = true;
226 | 
227 |     const Firstm3u8_body = await TextDownload_withCookie(masterURL);
228 |     DebugPrint(Firstm3u8_body);
229 |     const Firstm3u8_body_json = m3u8_Parse(Firstm3u8_body);
230 | 
231 | 
232 |     const video_m3u8_URL = masterm3u8_addURL(Firstm3u8_body_json["EXT-X-STREAM-INF"][0]['URI'], masterURL);
233 |     const video_m3u8_body = await TextDownload_withCookie(video_m3u8_URL);
234 |     const video_m3u8_body_json = m3u8_Parse(video_m3u8_body);
235 | 
236 | 
237 |     let TSURLs = makeTSURLs_dmcnicovideo(video_m3u8_body_json);
238 |     for (let i = 0; i < TSURLs.length; i++) {
239 |         TSURLs[i] = playlistm3u8_addURL(TSURLs[i], video_m3u8_URL);
240 |     }
241 | 
242 | 
243 |     let TSFilenames = makeTSFilenames(TSURLs)
244 | 
245 |     let replace_video = video_m3u8_body.replace(/[?][\w=\-&_.~]+/g, '').replace('1/ts/', '');
246 |     let replace_Firstm3u8 = Firstm3u8_body.replace(/[?][\w=\-&_.~]+/g, '').replace('1/ts/', '');;
247 |     let m3u8s = [replace_video, replace_Firstm3u8,
248 |         makeFilename(video_m3u8_URL).replace('1/ts/', ''), makeFilename(masterURL)];
249 | 
250 | 
251 | 
252 |     DebugPrint(String(TSURLs))
253 |     documentWriteText(video_name + "をダウンロード");
254 |     documentWriteOnclick(DLstartOnclick(TSURLs, TSFilenames, m3u8s, video_sm, video_name));
255 | 
256 | 
257 | 
258 | }
259 | 
260 | function makeTSURLs_dmcnicovideo(video_m3u8_body_json) {
261 |     let TSURLs = [];
262 |     for (let i = 0; i < video_m3u8_body_json['EXTINF'].length; i++) {
263 |         TSURLs.push(video_m3u8_body_json['EXTINF'][i]['URI']);
264 |     }
265 |     return TSURLs;
266 | }
267 | */


--------------------------------------------------------------------------------
/tool/options.html:
--------------------------------------------------------------------------------
  1 | 
  2 | 
  3 | <!DOCTYPE html>
  4 | <html lang="ja">
  5 | 
  6 | <head>
  7 |     <meta charset="UTF-8">
  8 |     <meta http-equiv="origin-trial"
  9 |         content="AoZPFf9x/3+yZ6RSdPSPyGl1KQX+FKis9ohVYVYJYcjg6lVRQ3vR73IJ71BW32lf/DUgO+aSbTXJu1CYj5EFiQoAAAB+eyJvcmlnaW4iOiJjaHJvbWUtZXh0ZW5zaW9uOi8vZG5jamNhZHBvYWtlZmpwbmFiaW1wYWxlbmxpZWhiaWciLCJmZWF0dXJlIjoiVW5yZXN0cmljdGVkU2hhcmVkQXJyYXlCdWZmZXIiLCJleHBpcnkiOjE2NTg4Nzk5OTl9">
 10 | 
 11 |     <meta http-equiv="X-UA-Compatible" content="IE=edge">
 12 |     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 13 |     <title>設定 － nico downloader</title>
 14 | </head>
 15 | 
 16 | <body>
 17 |     <div>
 18 |         <p>
 19 |         <h1>設定 － nico downloader</h1>
 20 |         </p>
 21 |     </div>
 22 |     <form id="form">
 23 |         <div style="padding: 10px; margin-bottom: 10px; border: 10px solid #ff0000; border-radius: 20px;">
 24 |             <label><b>初期設定の仕方</b></label>
 25 |             <p>
 26 |             <p></p>
 27 |             <p></p>
 28 |             <p>保存方法の簡易説明</p>
 29 |             <p>1.下記「初期設定モード」をOFFにし、ページの一番下にある「保存」ボタンを押下します。</p>
 30 |             <p>2.動画ページを開き、動画の右下あたりにある保存ボタンを押します。</p>
 31 |             <p>3.しばらくダウンロードと変換処理に時間がかかります。</p>
 32 |             <p>4.動画が保存されます。既定のフォルダに自動保存または保存ダイアログが表示されます。(Chromeの保存設定によります)</p>
 33 |         </div>
 34 | 
 35 |         <div>
 36 |             <label><b>初期設定モード</b></label>
 37 |             <p>－　hlsモードで保存をするための初期設定が必要です。</p>
 38 |             <p>－　初期設定はONです。OFFにすると支援表示が消えダウンロードができるようになります。</p>
 39 |             <p id="video_hlssave_now_setting">現在の設定：</p>
 40 |             <p>
 41 |                 <select name="video_hlssave" id="video_hlssave" value="0">
 42 |                     <option value="0">ON</option>
 43 |                     <option value="1" selected>OFF</option>
 44 |                     <!--<option value="2" selected>OFF - 高速モード</option>-->
 45 |                 </select>
 46 |             </p>
 47 |         </div>
 48 |         <br><br><br>
 49 |         <div>
 50 |             <label><b>デフォルト保存名</b></label>
 51 |             <p>－　「名前を付けて保存」画面でデフォルトで命名されるファイル名を設定できます</p>
 52 |             <p></p>
 53 |             <p id="video_downloading_now_setting">現在の設定：</p>
 54 |             <p><select name="video_downloading" id="video_downloading" value="0">
 55 |                     <option value="0" selected>[動画番号].mp4</option>
 56 |                     <option value="1">[動画タイトル].mp4</option>
 57 |                     <option value="2">[動画番号]_[動画タイトル].mp4</option>
 58 |                     <option value="3">[動画タイトル]_[動画番号].mp4</option>
 59 |                 </select></p>
 60 |         </div>
 61 |         <br><br><br>
 62 |             <details>
 63 |                 <summary>プロフェッショナル設定（ここの設定についてはサポートしません）</summary>
 64 |                     <div>
 65 |                         <label><b>URL判別パターン</b></label>
 66 |                     <p>－　特定のパターンでのみ反応するように変更できます。</p>
 67 |                     <p>－　Javascriptの正規表現で記載してください。</p>
 68 |                     <p id="video_pattern_now_setting">現在の設定：</p>
 69 |                     <p>https://www.nicovideo.jp/watch/<input type="text" name="video_pattern" id="video_pattern"
 70 |                             value="sm[0-9]{1,}"></p>
 71 |                         </div>
 72 |         
 73 | 
 74 |                     <div style="display: none;">
 75 |                                 <label><b>自動保存設定</b></label>
 76 |                                 <p>－　リンクの作成ができた時点で自動で保存処理が走るようになります。</p>
 77 |                                 <p>－　鬱陶しい時はOFFにしましょう</p>
 78 |                                 <p id="video_autosave_now_setting">現在の設定：</p>
 79 |                                 <p>
 80 |                                     <select name="video_autosave" id="video_autosave" value="0">
 81 |                                         <option value="0" selected>OFF</option>
 82 |                                         <option value="1">ON</option>
 83 |                                     </select>
 84 |                                 </p>
 85 |                             </div>
 86 |                             <br><br><br>
 87 |                     
 88 |                             <div>
 89 |                                 <label><b>デバッグモード</b></label>
 90 |                                 <p>－　デバッグモードです。</p>
 91 |                                 <p id="debug_now_setting">現在の設定：</p>
 92 |                                 <p>
 93 |                                     <select name="debug" id="debug" value="0">
 94 |                                         <option value="0" selected>OFF</option>
 95 |                                         <option value="1">ON</option>
 96 |                                     </select>
 97 |                                 </p>
 98 |                             </div>
 99 |                             <br><br><br>
100 |             </details>
101 |         <br><br><br>
102 | 
103 | 
104 | 
105 |     </form>
106 |     <br><br><br>
107 |     <div>
108 |         <p><button id="default_val">デフォルト設定</button>　<button id="save_button">保存</button></p>
109 |         <p id="saved"></p>
110 |     </div>
111 | 
112 |     <div><a href="https://note.com/masteralice3104/n/n4586ff69c799">nico downloaderの現状、不具合、リリースノートなどはこちらから</a></div>
113 |     <div>不具合・バグ報告・ソフトウェアについての要望などは<a href="https://twitter.com/masteralice3104">Twitter</a>から</div>
114 |     <div>
115 |         <b>
116 |             <font size="4"><p id="version"></p></font>
117 |         </b>
118 |     </div>
119 | 
120 | </body>
121 | <script src="options.js"></script>
122 | <script src="options_menu.js"></script>
123 | 
124 | </html>


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