Add functions for importing/exporting segments

src/background.ts

@@ -8,6 +8,7 @@ import { Registration } from "./types";
 window.SB = Config;
 
 import Utils from "./utils";
+import { GenericUtils } from "./utils/genericUtils";
 const utils = new Utils({
     registerFirefoxContentScript,
     unregisterFirefoxContentScript
@@ -77,7 +78,7 @@ chrome.runtime.onInstalled.addListener(function () {
             chrome.tabs.create({url: chrome.extension.getURL("/help/index.html")});
 
             //generate a userID
-            const newUserID = utils.generateUserID();
+            const newUserID = GenericUtils.generateUserID();
             //save this UUID
             Config.config.userID = newUserID;
 
@@ -120,7 +121,7 @@ async function submitVote(type: number, UUID: string, category: string) {
 
     if (userID == undefined || userID === "undefined") {
         //generate one
-        userID = utils.generateUserID();
+        userID = GenericUtils.generateUserID();
         Config.config.userID = userID;
     }
 

src/components/SkipNoticeComponent.tsx

@@ -13,6 +13,7 @@ import ThumbsUpSvg from "../svg-icons/thumbs_up_svg";
 import ThumbsDownSvg from "../svg-icons/thumbs_down_svg";
 import PencilSvg from "../svg-icons/pencil_svg";
 import { downvoteButtonColor, SkipNoticeAction } from "../utils/noticeUtils";
+import { GenericUtils } from "../utils/genericUtils";
 
 export interface SkipNoticeProps {
     segments: SponsorTime[];
@@ -511,7 +512,7 @@ class SkipNoticeComponent extends React.Component<SkipNoticeProps, SkipNoticeSta
         const sponsorVideoID = this.props.contentContainer().sponsorVideoID;
         const sponsorTimesSubmitting : SponsorTime = {
             segment: this.segments[index].segment,
-            UUID: utils.generateUserID() as SegmentUUID,
+            UUID: GenericUtils.generateUserID() as SegmentUUID,
             category: this.segments[index].category,
             actionType: this.segments[index].actionType,
             source: SponsorSourceType.Local

src/components/SponsorTimeEditComponent.tsx

@@ -180,9 +180,9 @@ class SponsorTimeEditComponent extends React.Component<SponsorTimeEditProps, Spo
                     style={timeDisplayStyle}
                     className="sponsorTimeDisplay"
                     onClick={this.toggleEditTime.bind(this)}>
-                        {utils.getFormattedTime(segment[0], true) +
+                        {GenericUtils.getFormattedTime(segment[0], true) +
                             ((!isNaN(segment[1]) && sponsorTime.actionType !== ActionType.Poi)
-                                ? " " + chrome.i18n.getMessage("to") + " " + utils.getFormattedTime(segment[1], true) : "")}
+                                ? " " + chrome.i18n.getMessage("to") + " " + GenericUtils.getFormattedTime(segment[1], true) : "")}
                 </div>
             );
         }
@@ -324,7 +324,7 @@ class SponsorTimeEditComponent extends React.Component<SponsorTimeEditProps, Spo
                 timeAsNumber = 0;
             }
             
-            sponsorTimeEdits[index] = utils.getFormattedTime(timeAsNumber, true);
+            sponsorTimeEdits[index] = GenericUtils.getFormattedTime(timeAsNumber, true);
             if (sponsorTime.actionType === ActionType.Poi) sponsorTimeEdits[1] = sponsorTimeEdits[0];
 
             this.setState({sponsorTimeEdits});
@@ -523,8 +523,8 @@ class SponsorTimeEditComponent extends React.Component<SponsorTimeEditProps, Spo
 
     /** Returns an array in the sponsorTimeEdits form (formatted time string) from a normal seconds sponsor time */
     getFormattedSponsorTimesEdits(sponsorTime: SponsorTime): [string, string] {
-        return [utils.getFormattedTime(sponsorTime.segment[0], true),
-            utils.getFormattedTime(sponsorTime.segment[1], true)];
+        return [GenericUtils.getFormattedTime(sponsorTime.segment[0], true),
+            GenericUtils.getFormattedTime(sponsorTime.segment[1], true)];
     }
 
     saveEditTimes(): void {

src/content.ts

@@ -1568,7 +1568,7 @@ function startOrEndTimingNewSegment() {
     if (!isSegmentCreationInProgress()) {
         sponsorTimesSubmitting.push({
             segment: [roundedTime],
-            UUID: utils.generateUserID() as SegmentUUID,
+            UUID: GenericUtils.generateUserID() as SegmentUUID,
             category: Config.config.defaultCategory,
             actionType: ActionType.Skip,
             source: SponsorSourceType.Local
@@ -2000,7 +2000,7 @@ function getSegmentsMessage(sponsorTimes: SponsorTime[]): string {
 
     for (let i = 0; i < sponsorTimes.length; i++) {
         for (let s = 0; s < sponsorTimes[i].segment.length; s++) {
-            let timeMessage = utils.getFormattedTime(sponsorTimes[i].segment[s]);
+            let timeMessage = GenericUtils.getFormattedTime(sponsorTimes[i].segment[s]);
             //if this is an end time
             if (s == 1) {
                 timeMessage = " " + chrome.i18n.getMessage("to") + " " + timeMessage;
@@ -2147,7 +2147,7 @@ function showTimeWithoutSkips(skippedDuration: number): void {
         display.appendChild(duration);
     }
     
-    const durationAfterSkips = utils.getFormattedTime(video?.duration - skippedDuration)
+    const durationAfterSkips = GenericUtils.getFormattedTime(video?.duration - skippedDuration)
 
     duration.innerText = (durationAfterSkips == null || skippedDuration <= 0) ? "" : " (" + durationAfterSkips + ")";
 }
@@ -2166,7 +2166,7 @@ function checkForPreloadedSegment() {
                 if (!sponsorTimesSubmitting.some((s) => s.segment[0] === segment.segment[0] && s.segment[1] === s.segment[1])) {
                     sponsorTimesSubmitting.push({
                         segment: segment.segment,
-                        UUID: utils.generateUserID() as SegmentUUID,
+                        UUID: GenericUtils.generateUserID() as SegmentUUID,
                         category: segment.category ? segment.category : Config.config.defaultCategory,
                         actionType: segment.actionType ? segment.actionType : ActionType.Skip,
                         source: SponsorSourceType.Local

src/js-components/previewBar.ts

@@ -9,6 +9,7 @@ import Config from "../config";
 import { ActionType, Category, SegmentContainer, SponsorSourceType, SponsorTime } from "../types";
 import Utils from "../utils";
 import { partition } from "../utils/arrayUtils";
+import { shortCategoryName } from "../utils/categoryUtils";
 import { GenericUtils } from "../utils/genericUtils";
 const utils = new Utils();
 
@@ -154,7 +155,7 @@ class PreviewBar {
 
     private setTooltipTitle(segment: PreviewBarSegment, tooltip: HTMLElement): void {
         if (segment) {
-            const name = segment.description || utils.shortCategoryName(segment.category);
+            const name = segment.description || shortCategoryName(segment.category);
             if (segment.unsubmitted) {
                 tooltip.textContent = chrome.i18n.getMessage("unsubmitted") + " " + name;
             } else {
@@ -603,7 +604,7 @@ class PreviewBar {
                 chapterButton.disabled = false;
 
                 const chapterTitle = chaptersContainer.querySelector(".ytp-chapter-title-content") as HTMLDivElement;
-                chapterTitle.innerText = chosenSegment.description || utils.shortCategoryName(chosenSegment.category);
+                chapterTitle.innerText = chosenSegment.description || shortCategoryName(chosenSegment.category);
             } else {
                 // Hide chapters menu again
                 chaptersContainer.style.display = "none";

src/popup.ts

@@ -6,6 +6,7 @@ import { Message, MessageResponse, IsInfoFoundMessageResponse } from "./messageT
 import { showDonationLink } from "./utils/configUtils";
 import { AnimationUtils } from "./utils/animationUtils";
 import { GenericUtils } from "./utils/genericUtils";
+import { shortCategoryName } from "./utils/categoryUtils";
 const utils = new Utils();
 
 interface MessageListener {
@@ -474,15 +475,15 @@ async function runThePopup(messageListener?: MessageListener): Promise<void> {
                     extraInfo = " (" + chrome.i18n.getMessage("manuallyHidden") + ")";
                 }
 
-                const name = segmentTimes[i].description || utils.shortCategoryName(category);
+                const name = segmentTimes[i].description || shortCategoryName(category);
                 const textNode = document.createTextNode(name + extraInfo);
                 const segmentTimeFromToNode = document.createElement("div");
                 if (segmentTimes[i].actionType === ActionType.Full) {
                     segmentTimeFromToNode.innerText = chrome.i18n.getMessage("full");
                 } else {
-                    segmentTimeFromToNode.innerText = utils.getFormattedTime(segmentTimes[i].segment[0], true) + 
+                    segmentTimeFromToNode.innerText = GenericUtils.getFormattedTime(segmentTimes[i].segment[0], true) + 
                             (actionType !== ActionType.Poi
-                                ? " " + chrome.i18n.getMessage("to") + " " + utils.getFormattedTime(segmentTimes[i].segment[1], true) 
+                                ? " " + chrome.i18n.getMessage("to") + " " + GenericUtils.getFormattedTime(segmentTimes[i].segment[1], true) 
                                 : "");
                 }
                 

src/utils.ts

@@ -298,24 +298,6 @@ export default class Utils {
         return permissionRegex;
     }
 
-    generateUserID(length = 36): string {
-        const charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
-        let result = "";
-        if (window.crypto && window.crypto.getRandomValues) {
-                const values = new Uint32Array(length);
-                window.crypto.getRandomValues(values);
-                for (let i = 0; i < length; i++) {
-                        result += charset[values[i] % charset.length];
-                }
-                return result;
-        } else {
-                for (let i = 0; i < length; i++) {
-                    result += charset[Math.floor(Math.random() * charset.length)];
-                }
-                return result;
-        }
-    }
-
     /**
      * Sends a request to a custom server
      * 
@@ -412,40 +394,6 @@ export default class Utils {
         return url;
     }
 
-    getFormattedTime(seconds: number, precise?: boolean): string {
-        seconds = Math.max(seconds, 0);
-        
-        const hours = Math.floor(seconds / 60 / 60);
-        const minutes = Math.floor(seconds / 60) % 60;
-        let minutesDisplay = String(minutes);
-        let secondsNum = seconds % 60;
-        if (!precise) {
-            secondsNum = Math.floor(secondsNum);
-        }
-
-        let secondsDisplay = String(precise ? secondsNum.toFixed(3) : secondsNum);
-        
-        if (secondsNum < 10) {
-            //add a zero
-            secondsDisplay = "0" + secondsDisplay;
-        }
-        if (hours && minutes < 10) {
-            //add a zero
-            minutesDisplay = "0" + minutesDisplay;
-        }
-        if (isNaN(hours) || isNaN(minutes)) {
-            return null;
-        }
-
-        const formatted = (hours ? hours + ":" : "") + minutesDisplay + ":" + secondsDisplay;
-
-        return formatted;
-    }
-
-    shortCategoryName(categoryName: string): string {
-        return chrome.i18n.getMessage("category_" + categoryName + "_short") || chrome.i18n.getMessage("category_" + categoryName);
-    }
-
     isContentScript(): boolean {
         return window.location.protocol === "http:" || window.location.protocol === "https:";
     }

src/utils/categoryUtils.ts

@@ -45,3 +45,7 @@ export function getCategorySuffix(category: Category): string {
         return "";
     }
 }
+
+export function shortCategoryName(categoryName: string): string {
+    return chrome.i18n.getMessage("category_" + categoryName + "_short") || chrome.i18n.getMessage("category_" + categoryName);
+}

src/utils/exporter.ts

@@ -0,0 +1,65 @@
+import { ActionType, Category, SegmentUUID, SponsorSourceType, SponsorTime } from "../types";
+import { shortCategoryName } from "./categoryUtils";
+import { GenericUtils } from "./genericUtils";
+
+export function exportTimes(segments: SponsorTime[]): string {
+    let result = "";
+    for (const segment of segments) {
+        if (![ActionType.Full, ActionType.Mute].includes(segment.actionType)
+                && segment.source !== SponsorSourceType.YouTube) {
+            result += exportTime(segment) + "\n";
+        }
+    }
+
+    return result;
+}
+
+function exportTime(segment: SponsorTime): string {
+    const name = segment.description || shortCategoryName(segment.category);
+
+    return `${GenericUtils.getFormattedTime(segment.segment[0])}${
+        segment.segment[1] && segment.segment[0] !== segment.segment[1] 
+            ? ` - ${GenericUtils.getFormattedTime(segment.segment[1])}` : ""} ${name}`;
+}
+
+export function importTimes(data: string, videoDuration: number): SponsorTime[] {
+    const lines = data.split("\n");
+    const result: SponsorTime[] = [];
+    for (const line of lines) {
+        const match = line.match(/(?:(\d+:\d+)+(?:\.\d+)?)|(?:\d+(?=s| second))/g);
+        if (match) {
+            const startTime = GenericUtils.getFormattedTimeToSeconds(match[0]);
+            if (startTime) {
+                const specialCharsMatcher = /^(?:\s+seconds?)?[:()-\s]*|(?:\s+at)?[:()-\s]+$/g
+                const titleLeft = line.split(match[0])[0].replace(specialCharsMatcher, "");
+                let titleRight = null;
+                const split2 = line.split(match[1] || match[0]);
+                titleRight = split2[split2.length - 1].replace(specialCharsMatcher, "");
+
+                const title = titleLeft?.length > titleRight?.length ? titleLeft : titleRight;
+                if (title) {
+                    const segment: SponsorTime = {
+                        segment: [startTime, GenericUtils.getFormattedTimeToSeconds(match[1])],
+                        category: "chapter" as Category,
+                        actionType: ActionType.Chapter,
+                        description: title,
+                        source: SponsorSourceType.Local,
+                        UUID: GenericUtils.generateUserID() as SegmentUUID
+                    };
+
+                    if (result.length > 0 && result[result.length - 1].segment[1] === null) {
+                        result[result.length - 1].segment[1] = segment.segment[0];
+                    }
+
+                    result.push(segment);
+                }
+            }
+        }
+    }
+
+    if (result.length > 0 && result[result.length - 1].segment[1] === null) {
+        result[result.length - 1].segment[1] = videoDuration;
+    }
+
+    return result;
+}

src/utils/genericUtils.ts

@@ -35,6 +35,36 @@ function getFormattedTimeToSeconds(formatted: string): number | null {
     return hours * 3600 + minutes * 60 + seconds;
 }
 
+function getFormattedTime(seconds: number, precise?: boolean): string {
+    seconds = Math.max(seconds, 0);
+    
+    const hours = Math.floor(seconds / 60 / 60);
+    const minutes = Math.floor(seconds / 60) % 60;
+    let minutesDisplay = String(minutes);
+    let secondsNum = seconds % 60;
+    if (!precise) {
+        secondsNum = Math.floor(secondsNum);
+    }
+
+    let secondsDisplay = String(precise ? secondsNum.toFixed(3) : secondsNum);
+    
+    if (secondsNum < 10) {
+        //add a zero
+        secondsDisplay = "0" + secondsDisplay;
+    }
+    if (hours && minutes < 10) {
+        //add a zero
+        minutesDisplay = "0" + minutesDisplay;
+    }
+    if (isNaN(hours) || isNaN(minutes)) {
+        return null;
+    }
+
+    const formatted = (hours ? hours + ":" : "") + minutesDisplay + ":" + secondsDisplay;
+
+    return formatted;
+}
+
 /**
  * Gets the error message in a nice string
  * 
@@ -80,9 +110,29 @@ function hexToRgb(hex: string): {r: number, g: number, b: number} {
     } : null;
 }
 
+function generateUserID(length = 36): string {
+    const charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+    let result = "";
+    if (window.crypto && window.crypto.getRandomValues) {
+            const values = new Uint32Array(length);
+            window.crypto.getRandomValues(values);
+            for (let i = 0; i < length; i++) {
+                    result += charset[values[i] % charset.length];
+            }
+            return result;
+    } else {
+            for (let i = 0; i < length; i++) {
+                result += charset[Math.floor(Math.random() * charset.length)];
+            }
+            return result;
+    }
+}
+
 export const GenericUtils = {
     wait,
+    getFormattedTime,
     getFormattedTimeToSeconds,
     getErrorMessage,
-    getLuminance
+    getLuminance,
+    generateUserID
 }

test/extractor.test.ts

@@ -0,0 +1,241 @@
+/**
+ * @jest-environment jsdom
+ */
+
+import { ActionType, Category, SegmentUUID, SponsorSourceType, SponsorTime } from "../src/types";
+import { exportTimes, importTimes } from "../src/utils/exporter";
+
+describe("Export segments", () => {
+    it("Some segments", () => {
+        const segments: SponsorTime[] = [{
+            segment: [0, 10],
+            category: "chapter" as Category,
+            actionType: ActionType.Chapter,
+            description: "Chapter 1",
+            source: SponsorSourceType.Server,
+            UUID: "1" as SegmentUUID
+        }, {
+            segment: [20, 20],
+            category: "poi_highlight" as Category,
+            actionType: ActionType.Poi,
+            description: "Highlight",
+            source: SponsorSourceType.Server,
+            UUID: "2" as SegmentUUID
+        }, {
+            segment: [30, 40],
+            category: "sponsor" as Category,
+            actionType: ActionType.Skip,
+            description: "Sponsor", // Force a description since chrome is not defined
+            source: SponsorSourceType.Server,
+            UUID: "3" as SegmentUUID
+        }, {
+            segment: [50, 60],
+            category: "selfpromo" as Category,
+            actionType: ActionType.Mute,
+            description: "Selfpromo",
+            source: SponsorSourceType.Server,
+            UUID: "4" as SegmentUUID
+        }, {
+            segment: [0, 0],
+            category: "selfpromo" as Category,
+            actionType: ActionType.Full,
+            description: "Selfpromo",
+            source: SponsorSourceType.Server,
+            UUID: "5" as SegmentUUID
+        }, {
+            segment: [80, 90],
+            category: "interaction" as Category,
+            actionType: ActionType.Skip,
+            description: "Interaction",
+            source: SponsorSourceType.YouTube,
+            UUID: "6" as SegmentUUID
+        }];
+
+        const result = exportTimes(segments);
+
+        expect(result).toBe(
+            "0:00 - 0:10 Chapter 1\n" +
+            "0:20 Highlight\n" +
+            "0:30 - 0:40 Sponsor\n"
+        );
+    });
+
+});
+
+describe("Import segments", () => {
+    it("1:20 to 1:21 thing", () => {
+        const input = ` 1:20 to 1:21 thing
+                        1:25 to 1:28 another thing`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 81],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 88],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("thing 1:20 to 1:21", () => {
+        const input = ` thing 1:20 to 1:21
+                        another thing 1:25 to 1:28 ext`;
+
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 81],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 88],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("1:20 - 1:21 thing", () => {
+        const input = ` 1:20 - 1:21 thing
+                        1:25 - 1:28 another thing`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 81],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 88],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("1:20 1:21 thing", () => {
+        const input = ` 1:20 1:21 thing
+                        1:25 1:28 another thing`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 81],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 88],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("1:20 thing", () => {
+        const input = ` 1:20 thing
+                        1:25 another thing`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 85],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 120],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("1:20: thing", () => {
+        const input = ` 1:20: thing
+                        1:25: another thing`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 85],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 120],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("1:20 (thing)", () => {
+        const input = ` 1:20 (thing)
+                        1:25 (another thing)`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 85],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 120],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("thing 1:20", () => {
+        const input = ` thing 1:20
+                        another thing 1:25`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 85],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 120],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("thing at 1:20", () => {
+        const input = ` thing at 1:20
+                        another thing at 1:25`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [80, 85],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [85, 120],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("thing at 1s", () => {
+        const input = ` thing at 1s
+                        another thing at 5s`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [1, 5],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [5, 120],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+
+    it("thing at 1 second", () => {
+        const input = ` thing at 1 second
+                        another thing at 5 seconds`;
+                        
+        const result = importTimes(input, 120);
+        expect(result).toMatchObject([{
+            segment: [1, 5],
+            description: "thing",
+            category: "chapter" as Category
+        }, {
+            segment: [5, 120],
+            description: "another thing",
+            category: "chapter" as Category
+        }]);
+    });
+});