Add next-class-day-plan shortcode and wire to ITP index (fixes #1119)

README.md

@@ -91,3 +91,15 @@ For each module you import, add a `replace` directive to your `go.mod` file - if
 ## To locally develop your site
 
 Check [org-cyf/README.md](/org-cyf/README.md) on how to set up your local environment. Once that is done you can `cd` into the site you wish to develop, and run `npm run start:dev` to get a live preview.
+
+## Shortcodes
+
+### `next-class-day-plan`
+
+The `next-class-day-plan` shortcode pulls sprint pages from the existing `syllabus`/`module` menu hierarchy.
+
+Example:
+
+```
+{{< next-class-day-plan >}}
+```

common-theme/layouts/shortcodes/next-class-day-plan.html

@@ -0,0 +1,41 @@
+{{/* Compute link to next class day plan */}}
+{{ $weekdays := dict "Sunday" 0 "Monday" 1 "Tuesday" 2 "Wednesday" 3 "Thursday" 4 "Friday" 5 "Saturday" 6 }}
+
+{{/* Resolve base time: prefer .Page.Date (shortcode context), else .Date, else now */}}
+{{ $now := now }}
+{{ with .Page }}
+  {{ with .Date }}
+    {{ $now = . }}
+  {{ end }}
+{{ else }}
+  {{ with .Date }}
+    {{ $now = . }}
+  {{ end }}
+{{ end }}
+
+{{ $todayIdx := index $weekdays ($now.Format "Monday") }}
+{{ $daysUntilSat := mod (add (sub 6 $todayIdx) 7) 7 | int }}
+{{ $nextClass := $now.AddDate 0 0 $daysUntilSat }}
+
+{{ $year := int ($nextClass.Format "2006") }}
+{{ $month := int ($nextClass.Format "1") }}
+{{ $quarterMonth := add (mul (div (sub $month 1) 3) 3) 1 }}
+{{ $start := time (printf "%04d-%02d-01" $year $quarterMonth) }}
+{{ $startIdx := index $weekdays ($start.Format "Monday") }}
+{{ $daysToSat := mod (add (sub 6 $startIdx) 7) 7 | int }}
+{{ $courseStart := $start.AddDate 0 0 $daysToSat }}
+
+{{ $startUnix := $courseStart.Unix }}
+{{ $classUnix := $nextClass.Unix }}
+{{ $daysFromStart := div (sub $classUnix $startUnix) 86400 }}
+{{ $sprint := add 1 (div $daysFromStart 7) }}
+
+{{/* Gather day plan pages within the current module */}}
+{{ $module := .Page.CurrentSection }}
+{{ $dayPlans := sort (where $module.Pages "Params.menu_level" "intersect" (slice "module")) "Weight" }}
+
+{{ with index $dayPlans (sub $sprint 1) }}
+  <a href="{{ .RelPermalink }}">Day plan for sprint {{ $sprint }}</a>
+{{ else }}
+  <span>Day plan coming soon</span>
+{{ end }}

org-cyf-itp/content/_index.md

@@ -1,6 +1,8 @@
-+++
-title="Intro to Programming"
-menus_to_map=["start here", "course schedule", "next steps"]
-description="New? Lost? [Quickstart](how-this-works/prep/#overview)"
-emoji= "🧑🏿‍🏫"
-+++
++++
+title="Intro to Programming"
+menus_to_map=["start here", "course schedule", "next steps"]
+description="New? Lost? [Quickstart](how-this-works/prep/#overview)"
+emoji= "🧑🏿‍🏫"
++++
+
+Here’s how you find out what to do when: {{< next-class-day-plan >}}

org-cyf-theme/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "org-cyf-theme",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "fix-instructions": "echo 'Fix: pass .Date to the partial or change the partial to use .Date when available. Example partial snippet: {{ $base := time.Now }} {{ with .Date }}{{ $base = . }}{{ end }} {{ $next := $base.AddDate 0 0 7 }} Next class: {{ $next.Format \"Jan 2, 2006\" }}'"
+  },
+  "devDependencies": {
+    "prettier": "^2.8.8",
+    "prettier-plugin-go-template": "^0.0.13"
+  }
+}