feat: add support for weekday=today URL parameter (#485)

* feat: add support for weekday=today URL parameter

* use settings.weekdays instead of defining seperate array

Author: pjaudiomv

README.md

@@ -77,6 +77,16 @@ var tsml_react_config = {
 };
 ```
 
+### Filter to current day
+
+You can link directly to today's meetings using the special `today` keyword:
+
+```
+https://tsml-ui.code4recovery.org/tests/aasanjose.html#/?weekday=today
+```
+
+This automatically filters to the current day of the week.
+
 ### Use kilometers
 
 Distances can be calculated in miles (`mi`) or kilometers (`km`).

public/app.js

@@ -27,10 +27,15 @@ export const validateInput = (
       >)
     : defaultInput.time;
 
-  const weekday = params.has('weekday')
+  let weekday = params.has('weekday')
     ? `${params.get('weekday')}`.split('/')
     : defaultInput.weekday;
 
+  if (weekday.includes('today')) {
+    const today = settings.weekdays[new Date().getDay()];
+    weekday = weekday.map(day => day === 'today' ? today : day);
+  }
+
   const type = params.has('type')
     ? `${params.get('type')}`.split('/')
     : defaultInput.type;

src/helpers/validate-input.ts

@@ -0,0 +1,25 @@
+import { validateInput } from '../../src/helpers/validate-input';
+import { defaults } from '../../src/hooks/settings';
+
+describe('validateInput with weekday=today', () => {
+  it('should convert "today" to the current weekday name', () => {
+    const params = new URLSearchParams('weekday=today');
+    const result = validateInput(params, defaults);
+    
+    const weekdays = ['sunday', 'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday'];
+    const expectedDay = weekdays[new Date().getDay()];
+    
+    expect(result.weekday).toEqual([expectedDay]);
+  });
+
+  it('should handle "today" mixed with other days', () => {
+    const params = new URLSearchParams('weekday=today/friday');
+    const result = validateInput(params, defaults);
+    
+    const weekdays = ['sunday', 'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday'];
+    const expectedDay = weekdays[new Date().getDay()];
+    
+    expect(result.weekday).toContain(expectedDay);
+    expect(result.weekday).toContain('friday');
+  });
+});