feat: Ajouter le support partiel de France tv.

Author: regseb

src/core/scraper/francetv.js

@@ -0,0 +1,45 @@
+/**
+ * @module
+ */
+/* eslint-disable require-await */
+
+import { matchPattern } from "../../tools/matchpattern.js";
+
+/**
+ * L'expression rationnelle pour extraire l'identifiant de la vidéo.
+ *
+ * @constant {RegExp}
+ */
+const UUID_REGEXP = /"videoId":"([0-9a-f-]+)"/u;
+
+/**
+ * L'URL de l'API de France tv.
+ *
+ * @constant {string}
+ */
+const API_URL = "https://player.webservices.francetelevisions.fr/v1/videos/";
+
+/**
+ * Extrait les informations nécessaire pour lire une vidéo sur Kodi.
+ *
+ * @param {URL}          _url L'URL d'une page de France tv.
+ * @param {HTMLDocument} doc  Le contenu HTML de la page.
+ * @returns {Promise.<?string>} Une promesse contenant le lien du
+ *                              <em>fichier</em> ou <code>null</code>.
+ */
+const action = async function (_url, doc) {
+    for (const script of doc.querySelectorAll("script:not([src])")) {
+        const result = UUID_REGEXP.exec(script.text);
+        if (null === result) {
+            continue;
+        }
+
+        const url = API_URL + result[1] + "?device_type=desktop" +
+                                          "&browser=firefox";
+        const response = await fetch(url);
+        const json = await response.json();
+        return json.streamroot.content_id;
+    }
+    return null;
+};
+export const extract = matchPattern(action, "*://www.france.tv/*");

src/core/scrapers.js

@@ -14,6 +14,7 @@ import * as devtube        from "./scraper/devtube.js";
 import * as dumpert        from "./scraper/dumpert.js";
 import * as dailymotion    from "./scraper/dailymotion.js";
 import * as flickr         from "./scraper/flickr.js";
+import * as francetv       from "./scraper/francetv.js";
 import * as full30         from "./scraper/full30.js";
 import * as gamekult       from "./scraper/gamekult.js";
 // eslint-disable-next-line import/no-cycle
@@ -60,6 +61,7 @@ const SCRAPERS = [
     dumpert,
     dailymotion,
     flickr,
+    francetv,
     full30,
     gamekult,
     kcaastreaming,

test/integration/scraper/francetv.js

@@ -0,0 +1,29 @@
+import assert      from "assert";
+import { extract } from "../../../src/core/scrapers.js";
+
+describe("Scraper: France tv", function () {
+    it("should return URL when it's not a video", async function () {
+        const url = "https://www.france.tv/spectacles-et-culture/";
+        const options = { "depth": 0, "incognito": false };
+        const expected = url;
+
+        const file = await extract(new URL(url), options);
+        assert.strictEqual(file, expected);
+    });
+
+    it("should return video URL", async function () {
+        const url = "https://www.france.tv/france-2/journal-20h00" +
+                                                  "/1133923-journal-20h00.html";
+        const options = { "depth": 0, "incognito": false };
+        const expected = "https://replayftv-vh.akamaihd.net/i" +
+                   "/streaming-adaptatif/2020/S01/J3/220156965-5e0cf4f0c0f35-" +
+               ",standard1,standard2,standard3,standard4,standard5,.mp4.csmil" +
+                                                                "/master.m3u8" +
+                                      "?caption=%2F2020%2F01%2F01%2F220156965" +
+                             "-5e0cf4f0c0f35-1577907730.m3u8%3Afra%3AFrancais" +
+                                               "&audiotrack=0%3Afra%3AFrancais";
+
+        const file = await extract(new URL(url), options);
+        assert.strictEqual(file, expected);
+    });
+});

test/unit/core/scraper/francetv.js

@@ -0,0 +1,54 @@
+import assert      from "assert";
+import { extract } from "../../../../src/core/scraper/francetv.js";
+
+describe("core/scraper/francetv.js", function () {
+    describe("extract()", function () {
+        it("should return null when it's a unsupported URL", async function () {
+            const url = "https://www.francetelevisions.fr/et-vous/programme-tv";
+            const expected = null;
+
+            const file = await extract(new URL(url));
+            assert.strictEqual(file, expected);
+        });
+
+        it("should return null when it's not a video", async function () {
+            const url = "https://www.france.tv/foo";
+            const doc = new DOMParser().parseFromString(`
+                <html>
+                  <body>
+                    <script></script>
+                  </body>
+                </html>`, "text/html");
+            const expected = null;
+
+            const file = await extract(new URL(url), doc);
+            assert.strictEqual(file, expected);
+        });
+
+        it("should return video URL", async function () {
+            const url = "https://www.france.tv/foo";
+            const doc = new DOMParser().parseFromString(`
+                <html>
+                  <body>
+                    <script>
+                      var FTVPlayerVideos = [{
+                          "contentId":1143295,
+                          "videoId":"4744326d-6440-48f5-a0ed-68a11113a0b6"
+                      }];
+                    </script>
+                  </body>
+                </html>`, "text/html");
+            const expected = "https://replayftv-vh.akamaihd.net/i" +
+                             "/streaming-adaptatif_france-dom-tom/2020/S03/J2" +
+                                                   "/221005052-5e1ed67f8e9fb-" +
+                         ",standard1,standard2,standard3,standard4,.mp4.csmil" +
+                                                                "/master.m3u8" +
+                        "?caption=%2F2020%2F01%2F15%2F221005052-5e1ed67f8e9fb" +
+                                           "-1579080386.m3u8%3Afra%3AFrancais" +
+                                               "&audiotrack=0%3Afra%3AFrancais";
+
+            const file = await extract(new URL(url), doc);
+            assert.strictEqual(file, expected);
+        });
+    });
+});