Add license requirement

8 files changed, 223 insertions, 11 deletions

diff --git a/src/components/options/CategorySkipOptionsComponent.tsx b/src/components/options/CategorySkipOptionsComponent.tsx
index b298347e..338435a8 100644
--- a/src/components/options/CategorySkipOptionsComponent.tsx
+++ b/src/components/options/CategorySkipOptionsComponent.tsx
@@ -6,6 +6,8 @@ import { Category, CategorySkipOption } from "../../types";
 
 import { getCategorySuffix } from "../../utils/categoryUtils";
 import ToggleOptionComponent, { ToggleOptionProps } from "./ToggleOptionComponent";
+import { fetchingChaptersAllowed } from "../../utils/licenseKey";
+import LockSvg from "../../svg-icons/lock_svg";
 
 export interface CategorySkipOptionsProps { 
     category: Category;
@@ -16,6 +18,7 @@ export interface CategorySkipOptionsProps {
 export interface CategorySkipOptionsState {
     color: string;
     previewColor: string;
+    hideChapter: boolean;
 }
 
 class CategorySkipOptionsComponent extends React.Component<CategorySkipOptionsProps, CategorySkipOptionsState> {
@@ -28,7 +31,14 @@ class CategorySkipOptionsComponent extends React.Component<CategorySkipOptionsPr
         this.state = {
             color: props.defaultColor || Config.config.barTypes[this.props.category]?.color,
             previewColor: props.defaultPreviewColor || Config.config.barTypes["preview-" + this.props.category]?.color,
-        }
+            hideChapter: true
+        };
+
+        fetchingChaptersAllowed().then((allowed) => {
+            this.setState({
+                hideChapter: !allowed
+            });
+        })
     }
 
     render(): React.ReactElement {
@@ -52,12 +62,25 @@ class CategorySkipOptionsComponent extends React.Component<CategorySkipOptionsPr
             }
         }
 
+        let extraClasses = "";
+        const disabled = this.props.category === "chapter" && this.state.hideChapter;
+        if (disabled) {
+            extraClasses += " disabled";
+
+            if (!Config.config.showUpsells) {
+                return <></>;
+            }
+        }
+
         return (
             <>
                 <tr id={this.props.category + "OptionsRow"}
-                    className="categoryTableElement">
+                    className={`categoryTableElement${extraClasses}`} >
                     <td id={this.props.category + "OptionName"}
                         className="categoryTableLabel">
+                            {disabled &&
+                                <LockSvg className="upsellButton" onClick={() => chrome.tabs.create({url: chrome.runtime.getURL('upsell/index.html')})}/>
+                            }
                             {chrome.i18n.getMessage("category_" + this.props.category)}
                     </td>
 
@@ -66,6 +89,7 @@ class CategorySkipOptionsComponent extends React.Component<CategorySkipOptionsPr
                         <select
                             className="optionsSelector"
                             defaultValue={defaultOption}
+                            disabled={disabled}
                             onChange={this.skipOptionSelected.bind(this)}>
                                 {this.getCategorySkipOptions()}
                         </select>
@@ -77,6 +101,7 @@ class CategorySkipOptionsComponent extends React.Component<CategorySkipOptionsPr
                             <input
                                 className="categoryColorTextBox option-text-box"
                                 type="color"
+                                disabled={disabled}
                                 onChange={(event) => this.setColorState(event, false)}
                                 value={this.state.color} />
                         </td>
@@ -96,7 +121,7 @@ class CategorySkipOptionsComponent extends React.Component<CategorySkipOptionsPr
                 </tr>
 
                 <tr id={this.props.category + "DescriptionRow"}
-                    className="small-description categoryTableDescription">
+                    className={`small-description categoryTableDescription${extraClasses}`}>
                         <td
                             colSpan={2}>
                             {chrome.i18n.getMessage("category_" + this.props.category + "_description")}
@@ -107,7 +132,7 @@ class CategorySkipOptionsComponent extends React.Component<CategorySkipOptionsPr
                         </td>
                 </tr>
                 
-                {this.getExtraOptionComponents(this.props.category)}
+                {this.getExtraOptionComponents(this.props.category, extraClasses, disabled)}
 
             </>
         );
@@ -191,15 +216,16 @@ class CategorySkipOptionsComponent extends React.Component<CategorySkipOptionsPr
         }, 50);
     }
 
-    getExtraOptionComponents(category: string): JSX.Element[] {
+    getExtraOptionComponents(category: string, extraClasses: string, disabled: boolean): JSX.Element[] {
         const result = [];
         for (const option of this.getExtraOptions(category)) {
             result.push(
-                <tr key={option.configKey}>
+                <tr key={option.configKey} className={extraClasses}>
                     <td id={`${category}_${option.configKey}`} className="categoryExtraOptions">
                         <ToggleOptionComponent 
                             configKey={option.configKey} 
-                            label={option.label} 
+                            label={option.label}
+                            disabled={disabled}
                         />
                     </td>
                 </tr>
diff --git a/src/components/options/ToggleOptionComponent.tsx b/src/components/options/ToggleOptionComponent.tsx
index b67024f4..c6ea698d 100644
--- a/src/components/options/ToggleOptionComponent.tsx
+++ b/src/components/options/ToggleOptionComponent.tsx
@@ -5,6 +5,7 @@ import Config from "../../config";
 export interface ToggleOptionProps { 
     configKey: string;
     label: string;
+    disabled?: boolean;
 }
 
 export interface ToggleOptionState {
@@ -27,7 +28,11 @@ class ToggleOptionComponent extends React.Component<ToggleOptionProps, ToggleOpt
             <div>
                 <div className="switch-container">
                     <label className="switch">
-                        <input id={this.props.configKey} type="checkbox" checked={this.state.enabled} onChange={(e) => this.clicked(e)}/>
+                        <input id={this.props.configKey} 
+                            type="checkbox" 
+                            checked={this.state.enabled} 
+                            disabled={this.props.disabled} 
+                            onChange={(e) => this.clicked(e)}/>
                         <span className="slider round"></span>
                     </label>
                     <label className="switch-label" htmlFor={this.props.configKey}>
diff --git a/src/config.ts b/src/config.ts
index 60286f40..2fc48814 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -50,6 +50,7 @@ interface SBConfig {
     allowExpirements: boolean,
     showDonationLink: boolean,
     showPopupDonationCount: number,
+    showUpsells: boolean,
     donateClicked: number,
     autoHideInfoButton: boolean,
     autoSkipOnMusicVideos: boolean,
@@ -81,6 +82,13 @@ interface SBConfig {
     // What categories should be skipped
     categorySelections: CategorySelection[],
 
+    payments: {
+        licenseKey: string,
+        lastCheck: number,
+        freeAccess: boolean,
+        chaptersAllowed: boolean
+    }
+
     // Preview bar
     barTypes: {
         "preview-chooseACategory": PreviewBarOption,
@@ -140,7 +148,7 @@ const Config: SBObject = {
         permissions: {},
         unsubmittedSegments: {},
         defaultCategory: "chooseACategory" as Category,
-        renderSegmentsAsChapters: true,
+        renderSegmentsAsChapters: false,
         whitelistedChannels: [],
         forceChannelCheck: false,
         minutesSaved: 0,
@@ -176,6 +184,7 @@ const Config: SBObject = {
         allowExpirements: true,
         showDonationLink: true,
         showPopupDonationCount: 0,
+        showUpsells: true,
         donateClicked: 0,
         autoHideInfoButton: true,
         autoSkipOnMusicVideos: false,
@@ -211,6 +220,13 @@ const Config: SBObject = {
             option: CategorySkipOption.ShowOverlay
         }],
 
+        payments: {
+            licenseKey: null,
+            lastCheck: 0,
+            freeAccess: false,
+            chaptersAllowed: false
+        },
+
         colorPalette: {
             red: "#780303",
             white: "#ffffff",
diff --git a/src/content.ts b/src/content.ts
index f1ce8c36..a1f22fbc 100644
--- a/src/content.ts
+++ b/src/content.ts
@@ -1026,7 +1026,7 @@ function importExistingChapters(wait: boolean) {
                     existingChaptersImported = true;
                     updatePreviewBar();
                 }
-            });
+            }).catch(() => {}); // eslint-disable-line @typescript-eslint/no-empty-function
     }
 }
 
diff --git a/src/popup.ts b/src/popup.ts
index 9d60b058..60c875a1 100644
--- a/src/popup.ts
+++ b/src/popup.ts
@@ -255,7 +255,7 @@ async function runThePopup(messageListener?: MessageListener): Promise<void> {
         PageElements.showNoticeAgain.style.display = "unset";
     }
 
-    utils.sendRequestToServer("GET", "/api/userInfo?value=userName&value=viewCount&value=minutesSaved&value=vip&value=permissions&userID="
+    utils.sendRequestToServer("GET", "/api/userInfo?value=userName&value=viewCount&value=minutesSaved&value=vip&value=permissions&value=freeChaptersAccess&userID="
              + Config.config.userID, (res) => {
         if (res.status === 200) {
             const userInfo = JSON.parse(res.responseText);
@@ -286,6 +286,13 @@ async function runThePopup(messageListener?: MessageListener): Promise<void> {
             
             Config.config.isVip = userInfo.vip;
             Config.config.permissions = userInfo.permissions;
+
+            if (userInfo.freeChaptersAccess) {
+                Config.config.payments.chaptersAllowed = userInfo.freeChaptersAccess;
+                Config.config.payments.freeAccess = userInfo.freeChaptersAccess;
+                Config.config.payments.lastCheck = Date.now();
+                Config.forceSyncUpdate("payments");
+            }
         }
     });
 
diff --git a/src/svg-icons/lock_svg.tsx b/src/svg-icons/lock_svg.tsx
new file mode 100644
index 00000000..ef077541
--- /dev/null
+++ b/src/svg-icons/lock_svg.tsx
@@ -0,0 +1,22 @@
+import * as React from "react";
+
+const lockSvg = ({
+  fill = "#fcba03",
+  className = "",
+  width = "20",
+  height = "20",
+  onClick
+}): JSX.Element => (
+  <svg 
+    xmlns="http://www.w3.org/2000/svg" 
+    height={width}
+    width={height}
+    className={className}
+    fill={fill}
+    onClick={onClick} >
+    <path 
+      d="M5.5 18q-.625 0-1.062-.438Q4 17.125 4 16.5v-8q0-.625.438-1.062Q4.875 7 5.5 7H6V5q0-1.667 1.167-2.833Q8.333 1 10 1q1.667 0 2.833 1.167Q14 3.333 14 5v2h.5q.625 0 1.062.438Q16 7.875 16 8.5v8q0 .625-.438 1.062Q15.125 18 14.5 18Zm4.5-4q.625 0 1.062-.438.438-.437.438-1.062t-.438-1.062Q10.625 11 10 11t-1.062.438Q8.5 11.875 8.5 12.5t.438 1.062Q9.375 14 10 14ZM7.5 7h5V5q0-1.042-.729-1.771Q11.042 2.5 10 2.5q-1.042 0-1.771.729Q7.5 3.958 7.5 5Z"/>
+  </svg>
+);
+
+export default lockSvg;
diff --git a/src/upsell.ts b/src/upsell.ts
new file mode 100644
index 00000000..faa94a1d
--- /dev/null
+++ b/src/upsell.ts
@@ -0,0 +1,71 @@
+import Config from "./config";
+import { checkLicenseKey } from "./utils/licenseKey";
+import { localizeHtmlPage } from "./utils/pageUtils";
+
+import * as countries from "../public/res/countries.json";
+
+// This is needed, if Config is not imported before Utils, things break.
+// Probably due to cyclic dependencies
+Config.config;
+
+window.addEventListener('DOMContentLoaded', init);
+
+async function init() {
+    localizeHtmlPage();
+
+    const cantAfford = document.getElementById("cantAfford");
+    const cantAffordTexts = chrome.i18n.getMessage("cantAfford").split(/{|}/);
+    cantAfford.appendChild(document.createTextNode(cantAffordTexts[0]));
+    const discountButton = document.createElement("span");
+    discountButton.id = "discountButton";
+    discountButton.innerText = cantAffordTexts[1];
+    cantAfford.appendChild(discountButton);
+    cantAfford.appendChild(document.createTextNode(cantAffordTexts[2]));
+
+    const redeemButton = document.getElementById("redeemButton") as HTMLInputElement;
+    redeemButton.addEventListener("click", async () => {
+        const licenseKey = redeemButton.value;
+
+        if (await checkLicenseKey(licenseKey)) {
+            Config.config.payments.licenseKey = licenseKey;
+            Config.forceSyncUpdate("payments");
+
+            alert(chrome.i18n.getMessage("redeemSuccess"));
+        } else {
+            alert(chrome.i18n.getMessage("redeemFailed"));
+        }
+    });
+
+    discountButton.addEventListener("click", async () => {
+        const subsidizedSection = document.getElementById("subsidizedPrice");
+        subsidizedSection.classList.remove("hidden");
+
+        const oldSelector = document.getElementById("countrySelector");
+        if (oldSelector) oldSelector.remove();
+        const countrySelector = document.createElement("select");
+        countrySelector.id = "countrySelector";
+        countrySelector.className = "optionsSelector";
+        const defaultOption = document.createElement("option");
+        defaultOption.innerText = chrome.i18n.getMessage("chooseACountry");
+        countrySelector.appendChild(defaultOption);
+
+        for (const country of Object.keys(countries)) {
+            const option = document.createElement("option");
+            option.value = country;
+            option.innerText = country;
+            countrySelector.appendChild(option);
+        }
+
+        countrySelector.addEventListener("change", () => {
+            if (countries[countrySelector.value]?.allowed) {
+                document.getElementById("subsidizedLink").classList.remove("hidden");
+                document.getElementById("noSubsidizedLink").classList.add("hidden");
+            } else {
+                document.getElementById("subsidizedLink").classList.add("hidden");
+                document.getElementById("noSubsidizedLink").classList.remove("hidden");
+            }
+        });
+
+        subsidizedSection.appendChild(countrySelector);
+    });
+}
\ No newline at end of file
diff --git a/src/utils/licenseKey.ts b/src/utils/licenseKey.ts
new file mode 100644
index 00000000..53c54c76
--- /dev/null
+++ b/src/utils/licenseKey.ts
@@ -0,0 +1,65 @@
+import Config from "../config";
+import Utils from "../utils";
+import * as CompileConfig from "../../config.json";
+
+const utils = new Utils();
+
+export async function checkLicenseKey(licenseKey: string): Promise<boolean> {
+    const result = await utils.asyncRequestToServer("GET", "/api/verifyToken", {
+        licenseKey
+    });
+
+    try {
+        if (result.ok && JSON.parse(result.responseText).allowed) {
+            Config.config.payments.chaptersAllowed = true;
+            Config.config.payments.lastCheck = Date.now();
+            Config.forceSyncUpdate("payments");
+            
+            return true;
+        }
+    } catch (e) { } //eslint-disable-line no-empty
+
+    return false
+}
+
+export async function fetchingChaptersAllowed(): Promise<boolean> {
+    if (Config.config.payments.freeAccess || CompileConfig["freeChapterAccess"]) {
+        return true;
+    }
+
+    //more than 14 days
+    if (Config.config.payments.licenseKey && Date.now() - Config.config.payments.lastCheck > 14 * 24 * 60 * 60 * 1000) {
+        const licensePromise = checkLicenseKey(Config.config.payments.licenseKey);
+
+        if (!Config.config.payments.chaptersAllowed) {
+            return licensePromise;
+        }
+    }
+    
+    if (Config.config.payments.chaptersAllowed) return true;
+
+    if (Config.config.payments.lastCheck === 0) {
+        // Check for free access if no license key, and it is the first time
+        const result = await utils.asyncRequestToServer("GET", "/api/userInfo", {
+            value: "freeChaptersAccess",
+            userID: Config.config.userID
+        });
+
+        try {
+            if (result.ok) {
+                const userInfo = JSON.parse(result.responseText);
+    
+                Config.config.payments.lastCheck = Date.now();
+                if (userInfo.freeChaptersAccess) {
+                    Config.config.payments.freeAccess = true;
+                    Config.config.payments.chaptersAllowed = true;
+                    Config.forceSyncUpdate("payments");
+    
+                    return true;
+                }
+            }
+        } catch (e) { } //eslint-disable-line no-empty
+    }
+
+    return false;
+}
\ No newline at end of file