fix/improve parsing of last active dates

parseDT only uses the magic json.Unmarshal method if theres an error
with the better version. Error came from some times being sent without a
"Z" at the end denoting UTC.

api.go

@@ -839,10 +839,20 @@ type dateToParse struct {
 	Parsed time.Time `json:"parseme"`
 }
 
-// json magically parses datetimes so why not
+func parseDT(date string) time.Time {
-func parseDt(date string) time.Time {
+	// decent method
+	dt, err := time.Parse("2006-01-02T15:04:05.000000", date)
+	if err == nil {
+		return dt
+	}
+	// magic method
+	// some stored dates from jellyfin have no timezone at the end, if not we assume UTC
+	if date[len(date)-1] != 'Z' {
+		date += "Z"
+	}
 	timeJSON := []byte("{ \"parseme\": \"" + date + "\" }")
 	var parsed dateToParse
+	// Magically turn it into a time.Time
 	json.Unmarshal(timeJSON, &parsed)
 	return parsed.Parsed
 }
@@ -869,8 +879,9 @@ func (app *appContext) GetUsers(gc *gin.Context) {
 		var user respUser
 		user.LastActive = "n/a"
 		if jfUser["LastActivityDate"] != nil {
-			date := parseDt(jfUser["LastActivityDate"].(string))
+			date := parseDT(jfUser["LastActivityDate"].(string))
 			user.LastActive = app.formatDatetime(date)
+			// fmt.Printf("%s: %s, %s, %+v\n", jfUser["Name"].(string), jfUser["LastActivityDate"].(string), user.LastActive, date)
 		}
 		user.ID = jfUser["Id"].(string)
 		user.Name = jfUser["Name"].(string)

nohup.out

@@ -0,0 +1,8 @@
+Nov 29 23:37 : exception: Failed to bind to '[::]:6600'; Failed to bind socket: Address already in use
+/usr/bin/mpDris2:1367: DeprecationWarning: The SafeConfigParser class has been renamed to ConfigParser in Python 3.2. This alias will be removed in future versions. Use ConfigParser directly instead.
+  config = configparser.SafeConfigParser()
+2020-11-29 23:37:53,454 mpDris2 INFO: Using file:///home/hrfee/Music as music library path.
+2020-11-29 23:37:53,454 mpDris2 INFO: Using Mutagen to read covers from music files.
+2020-11-29 23:37:53,456 base INFO: Calling MPD connect('localhost', '6600', timeout=None)
+2020-11-29 23:37:57,776 mpDris2 INFO: Replaced by :1.24 (PID 1128)
+2020-11-29 23:37:57,777 base INFO: Calling MPD disconnect()

ts/accounts.ts

@@ -1,7 +1,7 @@
-import { checkCheckboxes, populateUsers, populateRadios } from "./modules/accounts.js";
+import { checkCheckboxes, populateUsers, populateRadios, changeEmail, validateEmail } from "./modules/accounts.js";
-import { _post, _get, _delete, rmAttr, addAttr } from "./modules/common.js";
+import { _post, _get, _delete, rmAttr, addAttr, createEl } from "./modules/common.js";
 import { populateProfiles } from "./modules/settings.js";
-import { Focus, Unfocus, createEl, storeDefaults } from "./modules/admin.js";
+import { Focus, Unfocus, storeDefaults } from "./modules/admin.js";
 
 interface aWindow extends Window {
     changeEmail(icon: HTMLElement, id: string): void;
@@ -9,67 +9,7 @@ interface aWindow extends Window {
 
 declare var window: aWindow;
 
-const validateEmail = (email: string): boolean => /\S+@\S+\.\S+/.test(email);
+window.changeEmail = changeEmail;
-
-window.changeEmail = (icon: HTMLElement, id: string): void => {
-    const iconContent = icon.outerHTML;
-    icon.setAttribute('class', '');
-    const entry = icon.nextElementSibling as HTMLInputElement;
-    const ogEmail = entry.value;
-    entry.readOnly = false;
-    entry.classList.remove('form-control-plaintext');
-    entry.classList.add('form-control');
-    if (ogEmail == "") {
-        entry.placeholder = 'Address';
-    }
-    const tick = createEl(`
-    <i class="fa fa-check d-inline-block icon-button text-success" style="margin-left: 0.5rem; margin-right: 0.5rem;"></i>
-    `);
-    tick.onclick = (): void => {
-        const newEmail = entry.value;
-        if (!validateEmail(newEmail) || newEmail == ogEmail) {
-            return;
-        }
-        cross.remove();
-        const spinner = createEl(`
-        <div class="spinner-border spinner-border-sm" role="status" style="width: 1rem; height: 1rem; margin-left: 0.5rem;">
-            <span class="sr-only">Saving...</span>
-        </div>
-        `);
-        tick.replaceWith(spinner);
-        let send = {};
-        send[id] = newEmail;
-        _post("/users/emails", send, function (): void {
-            if (this.readyState == 4) {
-                if (this.status == 200 || this.status == 204) {
-                    entry.nextElementSibling.remove();
-                } else {
-                    entry.value = ogEmail;
-                }
-            }
-        });
-        icon.outerHTML = iconContent;
-        entry.readOnly = true;
-        entry.classList.remove('form-control');
-        entry.classList.add('form-control-plaintext');
-        entry.placeholder = '';
-    };
-    const cross = createEl(`
-    <i class="fa fa-close d-inline-block icon-button text-danger"></i>
-    `);
-    cross.onclick = (): void => {
-        tick.remove();
-        cross.remove();
-        icon.outerHTML = iconContent;
-        entry.readOnly = true;
-        entry.classList.remove('form-control');
-        entry.classList.add('form-control-plaintext');
-        entry.placeholder = '';
-        entry.value = ogEmail;
-    };
-    icon.parentNode.appendChild(tick);
-    icon.parentNode.appendChild(cross);
-};
 
 (<HTMLInputElement>document.getElementById('selectAll')).onclick = function (): void {
     const checkboxes: NodeListOf<HTMLInputElement> = document.getElementById('accountsList').querySelectorAll('input[type=checkbox]');

ts/modules/accounts.ts

@@ -1,4 +1,4 @@
-import { _get, _post, _delete } from "../modules/common.js";
+import { _get, _post, _delete, createEl } from "../modules/common.js";
 import { Focus, Unfocus } from "../modules/admin.js";
 
 interface aWindow extends Window {
@@ -7,6 +7,8 @@ interface aWindow extends Window {
 
 declare var window: aWindow;
 
+export const validateEmail = (email: string): boolean => /\S+@\S+\.\S+/.test(email);
+
 export const checkCheckboxes = (): void => {
     const defaultsButton = document.getElementById('accountsTabSetDefaults');
     const deleteButton = document.getElementById('accountsTabDelete');
@@ -28,6 +30,66 @@ export const checkCheckboxes = (): void => {
 
 window.checkCheckboxes = checkCheckboxes;
 
+export function changeEmail(icon: HTMLElement, id: string): void {
+    const iconContent = icon.outerHTML;
+    icon.setAttribute('class', '');
+    const entry = icon.nextElementSibling as HTMLInputElement;
+    const ogEmail = entry.value;
+    entry.readOnly = false;
+    entry.classList.remove('form-control-plaintext');
+    entry.classList.add('form-control');
+    if (ogEmail == "") {
+        entry.placeholder = 'Address';
+    }
+    const tick = createEl(`
+    <i class="fa fa-check d-inline-block icon-button text-success" style="margin-left: 0.5rem; margin-right: 0.5rem;"></i>
+    `);
+    tick.onclick = (): void => {
+        const newEmail = entry.value;
+        if (!validateEmail(newEmail) || newEmail == ogEmail) {
+            return;
+        }
+        cross.remove();
+        const spinner = createEl(`
+        <div class="spinner-border spinner-border-sm" role="status" style="width: 1rem; height: 1rem; margin-left: 0.5rem;">
+            <span class="sr-only">Saving...</span>
+        </div>
+        `);
+        tick.replaceWith(spinner);
+        let send = {};
+        send[id] = newEmail;
+        _post("/users/emails", send, function (): void {
+            if (this.readyState == 4) {
+                if (this.status == 200 || this.status == 204) {
+                    entry.nextElementSibling.remove();
+                } else {
+                    entry.value = ogEmail;
+                }
+            }
+        });
+        icon.outerHTML = iconContent;
+        entry.readOnly = true;
+        entry.classList.remove('form-control');
+        entry.classList.add('form-control-plaintext');
+        entry.placeholder = '';
+    };
+    const cross = createEl(`
+    <i class="fa fa-close d-inline-block icon-button text-danger"></i>
+    `);
+    cross.onclick = (): void => {
+        tick.remove();
+        cross.remove();
+        icon.outerHTML = iconContent;
+        entry.readOnly = true;
+        entry.classList.remove('form-control');
+        entry.classList.add('form-control-plaintext');
+        entry.placeholder = '';
+        entry.value = ogEmail;
+    };
+    icon.parentNode.appendChild(tick);
+    icon.parentNode.appendChild(cross);
+};
+
 export function populateUsers(): void {
     const acList = document.getElementById('accountsList');
     acList.innerHTML = `
@@ -53,10 +115,6 @@ export function populateUsers(): void {
         return entry.outerHTML;
     };
     const template = (id: string, username: string, email: string, lastActive: string, admin: boolean): string => {
-        let isAdmin = "No";
-        if (admin) {
-            isAdmin = "Yes";
-        }
         let fci = "form-check-input";
         if (window.bsVersion != 5) {
             fci = "";

ts/modules/admin.ts

@@ -1,14 +1,8 @@
-import { rmAttr, addAttr, _post, _get, _delete } from "../modules/common.js";
+import { rmAttr, addAttr, _post, _get, _delete, createEl } from "../modules/common.js";
 
 export const Focus = (el: HTMLElement): void => rmAttr(el, 'unfocused');
 export const Unfocus = (el: HTMLElement): void => addAttr(el, 'unfocused');
 
-export function createEl(html: string): HTMLElement {
-    let div = document.createElement('div') as HTMLDivElement;
-    div.innerHTML = html;
-    return div.firstElementChild as HTMLElement;
-}
-
 export function storeDefaults(users: string | Array<string>): void {
     const button = document.getElementById('storeDefaults') as HTMLButtonElement;
     button.disabled = true;

ts/modules/common.ts

@@ -1,5 +1,11 @@
 declare var window: Window;
 
+export function createEl(html: string): HTMLElement {
+    let div = document.createElement('div') as HTMLDivElement;
+    div.innerHTML = html;
+    return div.firstElementChild as HTMLElement;
+}
+
 export function serializeForm(id: string): Object {
     const form = document.getElementById(id) as HTMLFormElement;
     let formData = {};