userpage: add password change card, validation, rearrange page

functionality not done yet, just comitting here because there were lots
of adjustments to layout stuff, accomodating for most combinations of
card presence/size.

html/user.html

@@ -23,6 +23,7 @@
             window.matrixEnabled = {{ .matrixEnabled }};
             window.matrixRequired = {{ .matrixRequired }};
             window.matrixUserID = "{{ .matrixUser }}";
+            window.validationStrings = JSON.parse({{ .validationStrings }});
         </script>
         {{ template "header.html" . }}
         <title>{{ .lang.Strings.myAccount }}</title>
@@ -113,6 +114,36 @@
                     <span class="heading mb-2">{{ .strings.contactMethods }}</span>
                     <div class="content flex justify-between flex-col h-100"></div>
                 </div>
+                <div>
+                    <div class="card @low dark:~d_neutral content" id="card-password">
+                        <span class="heading row mb-2">{{ .strings.changePassword }}</span>
+                        <div class="">
+                            <div class="my-2">
+                                <span class="label supra row">{{ .strings.passwordRequirementsHeader }}</span>
+                                <ul>
+                                    {{ range $key, $value := .requirements }}
+                                        <li class="" id="requirement-{{ $key }}" min="{{ $value }}">
+                                            <span class="badge lg ~positive requirement-valid"></span> <span class="content requirement-content"></span>
+                                        </li>
+                                    {{ end }}
+                                </ul>
+                            </div>
+                            <div class="my-2">
+                                <label class="label supra" for="user-old-password">{{ .strings.oldPassword }}</label>
+                                <input type="password" class="input ~neutral @low mt-2 mb-4" placeholder="{{ .strings.password }}" id="user-old-password" aria-label="{{ .strings.oldPassword }}">
+                                <label class="label supra" for="user-new-password">{{ .strings.newPassword }}</label>
+                                <input type="password" class="input ~neutral @low mt-2 mb-4" placeholder="{{ .strings.password }}" id="user-new-password" aria-label="{{ .strings.newPassword }}">
+
+                                <label class="label supra" for="user-reenter-password">{{ .strings.reEnterPassword }}</label>
+                                <input type="password" class="input ~neutral @low mt-2 mb-4" placeholder="{{ .strings.password }}" id="user-reenter-new-password" aria-label="{{ .strings.reEnterPassword }}">
+                                <span class="button ~info @low full-width center mt-4" id="user-password-submit">
+                                    {{ .strings.changePassword }}
+                                </span>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+                <div>
                     <div class="card @low dark:~d_neutral unfocused" id="card-status">
                         <span class="heading mb-2">{{ .strings.expiry }}</span>
                         <aside class="aside ~warning user-expiry my-4"></aside>
@@ -120,6 +151,7 @@
                     </div>
                 </div>
             </div>
+        </div>
         <script src="{{ .urlBase }}/js/user.js" type="module"></script>
     </body>
 </html>

lang/form/en-us.json

@@ -8,6 +8,8 @@
         "accountDetails": "Details",
         "emailAddress": "Email",
         "username": "Username",
+        "oldPassword": "Old Password",
+        "newPassword": "New Password",
         "password": "Password",
         "reEnterPassword": "Re-enter Password",
         "reEnterPasswordInvalid": "Passwords are not the same.",
@@ -31,7 +33,8 @@
         "resetPasswordThroughJellyfin": "To reset your password, visit {jfLink} and press the \"Forgot Password\" button.",
         "resetPasswordThroughLink": "To reset your password, enter your username, email address or a linked contact method username, and submit. A link will be sent to reset your password.",
         "resetSent": "Reset Sent.",
-        "resetSentDescription": "If an account with the given username/contact method exists, a password reset link has been sent via all contact methods available. The code will expire in 30 minutes."
+        "resetSentDescription": "If an account with the given username/contact method exists, a password reset link has been sent via all contact methods available. The code will expire in 30 minutes.",
+        "changePassword": "Change Password"
     },
     "notifications": {
         "errorUserExists": "User already exists.",

ts/form.ts

@@ -2,7 +2,7 @@ import { Modal } from "./modules/modal.js";
 import { notificationBox, whichAnimationEvent } from "./modules/common.js";
 import { _get, _post, toggleLoader, addLoader, removeLoader, toDateString } from "./modules/common.js";
 import { loadLangSelector } from "./modules/lang.js";
-import { initValidator } from "./modules/validator.js";
+import { Validator, ValidatorConf } from "./modules/validator.js";
 import { Discord, Telegram, Matrix, ServiceConfiguration, MatrixConfiguration } from "./modules/account-linking.js";
 
 interface formWindow extends Window {
@@ -69,7 +69,7 @@ if (window.telegramEnabled) {
             const radio = document.getElementById("contact-via-telegram") as HTMLInputElement;
             radio.parentElement.classList.remove("unfocused");
             radio.checked = true;
-            validatorFunc();
+            validator.validate();
         }
     };
 
@@ -101,7 +101,7 @@ if (window.discordEnabled) {
             const radio = document.getElementById("contact-via-discord") as HTMLInputElement;
             radio.parentElement.classList.remove("unfocused")
             radio.checked = true;
-            validatorFunc();
+            validator.validate();
         }
     };
 
@@ -133,7 +133,7 @@ if (window.matrixEnabled) {
             const radio = document.getElementById("contact-via-matrix") as HTMLInputElement;
             radio.parentElement.classList.remove("unfocused");
             radio.checked = true;
-            validatorFunc();
+            validator.validate();
         }
     };
 
@@ -162,7 +162,7 @@ if (window.userExpiryEnabled) {
 }
 
 const form = document.getElementById("form-create") as HTMLFormElement;
-const submitButton = form.querySelector("input[type=submit]") as HTMLInputElement;
+const submitInput = form.querySelector("input[type=submit]") as HTMLInputElement;
 const submitSpan = form.querySelector("span.submit") as HTMLSpanElement;
 const submitText = submitSpan.textContent;
 let usernameField = document.getElementById("create-username") as HTMLInputElement;
@@ -242,12 +242,19 @@ interface GreCAPTCHA {
 
 declare var grecaptcha: GreCAPTCHA
 
-let r = initValidator(passwordField, rePasswordField, submitButton, submitSpan, baseValidator);
-var requirements = r[0];
-var validatorFunc = r[1] as () => void;
+let validatorConf: ValidatorConf = {
+    passwordField: passwordField,
+    rePasswordField: rePasswordField,
+    submitInput: submitInput,
+    submitButton: submitSpan,
+    validatorFunc: baseValidator
+};
+
+let validator = new Validator(validatorConf);
+var requirements = validator.requirements;
 
 if (window.emailRequired) {
-    emailField.addEventListener("keyup", validatorFunc)
+    emailField.addEventListener("keyup", validator.validate)
 }
 
 interface respDTO {
@@ -287,7 +294,7 @@ const genCaptcha = () => {
 if (window.captcha && !window.reCAPTCHA) {
     genCaptcha();
     (document.getElementById("captcha-regen") as HTMLSpanElement).onclick = genCaptcha;
-    captchaInput.onkeyup = validatorFunc;
+    captchaInput.onkeyup = validator.validate;
 }
 
 const create = (event: SubmitEvent) => {
@@ -386,6 +393,6 @@ const create = (event: SubmitEvent) => {
     });
 };
 
-validatorFunc();
+validator.validate();
 
 form.onsubmit = create;

ts/modules/validator.ts

@@ -60,8 +60,21 @@ class Requirement {
     validate = (count: number) => { this.valid = (count >= this._minCount); }
 }
 
-export function initValidator(passwordField: HTMLInputElement, rePasswordField: HTMLInputElement, submitButton: HTMLInputElement, submitSpan: HTMLSpanElement, validatorFunc?: (oncomplete: (valid: boolean) => void) => void):  ({ [category: string]: Requirement }|(() => void))[] {
-    var defaultPwValStrings: pwValStrings = {
+export interface ValidatorConf {
+    passwordField: HTMLInputElement;
+    rePasswordField: HTMLInputElement;
+    submitInput?: HTMLInputElement;
+    submitButton: HTMLSpanElement;
+    validatorFunc?: (oncomplete: (valid: boolean) => void) => void;
+}
+
+export interface Validation { [name: string]: number }
+export interface Requirements { [category: string]: Requirement };
+
+export class Validator {
+    private _conf: ValidatorConf;
+    private _requirements: Requirements = {};
+    private _defaultPwValStrings: pwValStrings = {
         length: {
             singular: "Must have at least {n} character",
             plural: "Must have at least {n} characters"
@@ -82,39 +95,34 @@ export function initValidator(passwordField: HTMLInputElement, rePasswordField:
             singular: "Must have at least {n} special character",
             plural: "Must have at least {n} special characters"
         }
-    }
+    };
 
-    const checkPasswords = () => {
-        return passwordField.value == rePasswordField.value;
+    private _checkPasswords = () => {
+        return this._conf.passwordField.value == this._conf.rePasswordField.value;
     }
 
-    const checkValidity = () => {
-        const pw = checkPasswords();
-        validatorFunc((valid: boolean) => {
+    validate = () => {
+        const pw = this._checkPasswords();
+        this._conf.validatorFunc((valid: boolean) => {
             if (pw && valid) {
-                rePasswordField.setCustomValidity("");
-                submitButton.disabled = false;
-                submitSpan.removeAttribute("disabled");
+                this._conf.rePasswordField.setCustomValidity("");
+                if (this._conf.submitInput) this._conf.submitInput.disabled = false;
+                this._conf.submitButton.removeAttribute("disabled");
             } else if (!pw) {
-                rePasswordField.setCustomValidity(window.invalidPassword);
-                submitButton.disabled = true;
-                submitSpan.setAttribute("disabled", "");
+                this._conf.rePasswordField.setCustomValidity(window.invalidPassword);
+                if (this._conf.submitInput) this._conf.submitInput.disabled = true;
+                this._conf.submitButton.setAttribute("disabled", "");
             } else {
-                rePasswordField.setCustomValidity("");
-                submitButton.disabled = true;
-                submitSpan.setAttribute("disabled", "");
+                this._conf.rePasswordField.setCustomValidity("");
+                if (this._conf.submitInput) this._conf.submitInput.disabled = true;
+                this._conf.submitButton.setAttribute("disabled", "");
             }
         });
     };
 
-    rePasswordField.addEventListener("keyup", checkValidity);
-    passwordField.addEventListener("keyup", checkValidity);
-
+    private _isInt = (s: string): boolean => { return (s >= '0' && s <= '9'); }
     
-    // Incredible code right here
-    const isInt = (s: string): boolean => { return (s in ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]); }
-
-    const testStrings = (f: pwValString): boolean => {
+    private _testStrings = (f: pwValString): boolean => {
         const testString = (s: string): boolean => {
             if (s == "" || !s.includes("{n}")) { return false; }
             return true;
@@ -122,14 +130,12 @@ export function initValidator(passwordField: HTMLInputElement, rePasswordField:
         return testString(f.singular) && testString(f.plural);
     }
 
-    interface Validation { [name: string]: number }
-
-    const validate = (s: string): Validation => {
+    private _validate = (s: string): Validation => {
         let v: Validation = {};
         for (let criteria of ["length", "lowercase", "uppercase", "number", "special"]) { v[criteria] = 0; }
         v["length"] = s.length;
         for (let c of s) {
-            if (isInt(c)) { v["number"]++; }
+            if (this._isInt(c)) { v["number"]++; }
             else {
                 const upper = c.toUpperCase();
                 if (upper == c.toLowerCase()) { v["special"]++; }
@@ -141,27 +147,37 @@ export function initValidator(passwordField: HTMLInputElement, rePasswordField:
         }
         return v
     }
-    passwordField.addEventListener("keyup", () => {
-        const v = validate(passwordField.value);
-        for (let criteria in requirements) {
-            requirements[criteria].validate(v[criteria]);
-        }
-    });
-
-    var requirements: { [category: string]: Requirement } = {};
     
-    if (!window.validationStrings) {
-        window.validationStrings = defaultPwValStrings;
-    } else {
+    private _bindRequirements = () => {
         for (let category in window.validationStrings) {
-            if (!testStrings(window.validationStrings[category])) {
-                window.validationStrings[category] = defaultPwValStrings[category];
+            if (!this._testStrings(window.validationStrings[category])) {
+                window.validationStrings[category] = this._defaultPwValStrings[category];
             }
             const el = document.getElementById("requirement-" + category);
-            if (el) {
-                requirements[category] = new Requirement(category, el as HTMLLIElement);
+            if (typeof(el) === 'undefined' || el == null) continue;
+            this._requirements[category] = new Requirement(category, el as HTMLLIElement);
+        }
+    };
+
+    get requirements(): Requirements { return this._requirements }; 
+
+    constructor(conf: ValidatorConf) {
+        this._conf = conf;
+        if (!(this._conf.validatorFunc)) {
+            this._conf.validatorFunc = (oncomplete: (valid: boolean) => void) => { oncomplete(true); };
+        }
+        this._conf.rePasswordField.addEventListener("keyup", this.validate);
+        this._conf.passwordField.addEventListener("keyup", this.validate);
+        this._conf.passwordField.addEventListener("keyup", () => {
+            const v = this._validate(this._conf.passwordField.value);
+            for (let criteria in this._requirements) {
+                this._requirements[criteria].validate(v[criteria]);
             }
+        });
+        if (!window.validationStrings) {
+            window.validationStrings = this._defaultPwValStrings;
+        } else {
+            this._bindRequirements();
         }
     }
-    return [requirements, checkValidity]
 }

ts/pwr.ts

@@ -1,5 +1,5 @@
 import { Modal } from "./modules/modal.js";
-import { initValidator } from "./modules/validator.js";
+import { Validator, ValidatorConf } from "./modules/validator.js";
 import { _post, addLoader, removeLoader } from "./modules/common.js";
 import { loadLangSelector } from "./modules/lang.js";
 
@@ -35,14 +35,22 @@ loadLangSelector("pwr");
 declare var window: formWindow;
 
 const form = document.getElementById("form-create") as HTMLFormElement;
-const submitButton = form.querySelector("input[type=submit]") as HTMLInputElement;
+const submitInput = form.querySelector("input[type=submit]") as HTMLInputElement;
 const submitSpan = form.querySelector("span.submit") as HTMLSpanElement;
 const passwordField = document.getElementById("create-password") as HTMLInputElement;
 const rePasswordField = document.getElementById("create-reenter-password") as HTMLInputElement;
 
 window.successModal = new Modal(document.getElementById("modal-success"), true);
 
-var requirements = initValidator(passwordField, rePasswordField, submitButton, submitSpan)
+let validatorConf: ValidatorConf = {
+    passwordField: passwordField,
+    rePasswordField: rePasswordField,
+    submitInput: submitInput,
+    submitButton: submitSpan
+};
+
+var validator = new Validator(validatorConf);
+var requirements = validator.requirements;
 
 interface sendDTO {
     pin: string;
@@ -81,3 +89,5 @@ form.onsubmit = (event: Event) => {
         }
     }, true);
 };
+
+validator.validate();

ts/user.ts

@@ -4,6 +4,7 @@ import { Modal } from "./modules/modal.js";
 import { _get, _post, _delete, notificationBox, whichAnimationEvent, toDateString, toggleLoader } from "./modules/common.js";
 import { Login } from "./modules/login.js";
 import { Discord, Telegram, Matrix, ServiceConfiguration, MatrixConfiguration } from "./modules/account-linking.js";
+import { Validator, ValidatorConf } from "./modules/validator.js";
 
 interface userWindow extends Window {
     jellyfinID: string;
@@ -88,6 +89,7 @@ const grid = document.querySelector(".grid");
 var rootCard = document.getElementById("card-user");
 var contactCard = document.getElementById("card-contact");
 var statusCard = document.getElementById("card-status");
+var passwordCard = document.getElementById("card-password");
 
 interface MyDetailsContactMethod {
     value: string;
@@ -385,6 +387,29 @@ const matrixConf: MatrixConfiguration = {
 let matrix = new Matrix(matrixConf);
     
 
+const oldPasswordField = document.getElementById("user-old-password") as HTMLInputElement;
+const newPasswordField = document.getElementById("user-new-password") as HTMLInputElement;
+const rePasswordField = document.getElementById("user-reenter-new-password") as HTMLInputElement;
+const changePasswordButton = document.getElementById("user-password-submit") as HTMLSpanElement;
+
+let baseValidator = (oncomplete: (valid: boolean) => void): void => {
+    if (oldPasswordField.value.length == 0) return oncomplete(false);
+    oncomplete(true);
+};
+
+let validatorConf: ValidatorConf = {
+    passwordField: newPasswordField,
+    rePasswordField: rePasswordField,
+    submitButton: changePasswordButton,
+    validatorFunc: baseValidator
+};
+
+let validator = new Validator(validatorConf);
+let requirements = validator.requirements;
+
+oldPasswordField.addEventListener("keyup", validator.validate);
+// FIXME: Submit & Validate
+
 document.addEventListener("details-reload", () => {
     _get("/my/details", null, (req: XMLHttpRequest) => {
         if (req.readyState == 4) {
@@ -448,20 +473,10 @@ document.addEventListener("details-reload", () => {
             }
 
             if (typeof(messageCard) != "undefined" && messageCard != null) {
-                let largestNonMessageCardHeight = 0;
-                const cards = grid.querySelectorAll(".card") as NodeListOf<HTMLElement>;
-                for (let i = 0; i < cards.length; i++) {
-                    if (cards[i].id == "card-message") continue;
-                    if (computeRealHeight(cards[i]) > largestNonMessageCardHeight) {
-                        largestNonMessageCardHeight = computeRealHeight(cards[i]);
-                    }
-                }
-                
-
-                let rowSpan = Math.ceil(computeRealHeight(messageCard) / largestNonMessageCardHeight);
-
-                if (rowSpan > 0)
-                    messageCard.style.gridRow = `span ${rowSpan}`;
+                setBestRowSpan(messageCard, false);
+                // contactCard.querySelector(".content").classList.add("h-100");
+            } else if (!statusCard.classList.contains("unfocused")) {
+                setBestRowSpan(passwordCard, true);
             }
         }
     });
@@ -474,12 +489,37 @@ login.onLogin = () => {
     document.dispatchEvent(new CustomEvent("details-reload"));
 };
 
+const setBestRowSpan = (el: HTMLElement, setOnParent: boolean) => {
+    let largestNonMessageCardHeight = 0;
+    const cards = grid.querySelectorAll(".card") as NodeListOf<HTMLElement>;
+    for (let i = 0; i < cards.length; i++) {
+        if (cards[i].id == el.id) continue;
+        if (computeRealHeight(cards[i]) > largestNonMessageCardHeight) {
+            largestNonMessageCardHeight = computeRealHeight(cards[i]);
+        }
+    }
+
+    let rowSpan = Math.ceil(computeRealHeight(el) / largestNonMessageCardHeight);
+
+    if (rowSpan > 0)
+        (setOnParent ? el.parentElement : el).style.gridRow = `span ${rowSpan}`;
+};
+
 const computeRealHeight = (el: HTMLElement): number => {
     let children = el.children as HTMLCollectionOf<HTMLElement>;
     let total = 0;
     for (let i = 0; i < children.length; i++) {
+        // Cope with the contact method card expanding to fill, by counting each contact method individually
+        if (el.id == "card-contact" && children[i].classList.contains("content")) {
+            // console.log("FOUND CARD_CONTACT, OG:", total + children[i].offsetHeight);
+            for (let j = 0; j < children[i].children.length; j++) {
+                total += (children[i].children[j] as HTMLElement).offsetHeight;
+            }
+            // console.log("NEW:", total);
+        } else {
             total += children[i].offsetHeight;
         }
+    }
     return total;
 }
 

views.go

@@ -183,10 +183,11 @@ func (app *appContext) MyUserPage(gc *gin.Context) {
 		"notifications":     notificationsEnabled,
 		"username":          !app.config.Section("email").Key("no_username").MustBool(false),
 		"strings":           app.storage.lang.User[lang].Strings,
-		"validationStrings": app.storage.lang.User[lang].ValidationStrings,
+		"validationStrings": app.storage.lang.User[lang].validationStringsJSON,
 		"language":          app.storage.lang.User[lang].JSON,
 		"langName":          lang,
 		"jfLink":            app.config.Section("ui").Key("redirect_url").String(),
+		"requirements":      app.validator.getCriteria(),
 	}
 	if telegramEnabled {
 		data["telegramUsername"] = app.telegram.username