calendar waybar

configuration.nix

@@ -4,6 +4,7 @@
     inputs.sops-nix.nixosModules.sops
     ./system-modules/adb.nix
     ./system-modules/auto-mount.nix
+    ./system-modules/calendar.nix
     ./system-modules/hardware-configuration.nix
     ./system-modules/fuse.nix
     ./system-modules/games.nix

home-modules/waybar.nix

@@ -1,9 +1,12 @@
-{ pkgs, rice, ... }: let
+{ config, pkgs, rice, domain, user, ... }:
+let
   sep = " ";
 in {
-  home.packages = 
+  sops.secrets = {
-  let
+    "nx2site/radicale/password" = { };
-    waybar_mode_script = /*bash*/ ''
+  };
+  home.packages = with pkgs; [
+    (writeShellApplication { name = "waybar_mode"; text = /*bash*/ ''
       print_help() {
           echo "Usage: waybar_mode {set <string>|unset}"
       }
@@ -33,19 +36,118 @@ in {
               ;;
       esac
       exit 0
-    '';  
+    '';})
-    cclock_script = /*bash*/ ''
+    (writeShellApplication { name = "cclock"; text = /*bash*/ ''
       ord=$(date +"%e" | awk '{printf("%d%s\n", $1, ($1==11||$1==12||$1==13)?"th":((($1%10)==1)?"st":((($1%10)==2)?"nd":((($1%10)==3)?"rd":"th"))))}')
       if [ $# -eq 0 ]; then
         echo "󰃮${sep}$(date +'%A the')" "$ord" "of" "$(date +'%B')" " ${sep}$(date +'%R')"
       elif [ "$1" = "--no-icons" ]; then
         echo "$(date +'%A the')" "$ord" "of" "$(date +'%B')"  "$(date +'%R')"
       fi
-    '';
+    '';})
-  in 
+    (writers.writePython3Bin "caldav_event" {
-  with pkgs; [
+      libraries = with pkgs.python3Packages; [ caldav ics pytz ];
-    (writeShellApplication { name = "waybar_mode"; text = waybar_mode_script;}) 
+      flakeIgnore = [ "E302" "E305""E501" ];
-    (writeShellApplication { name = "cclock"; text = cclock_script;})
+    } /* python */ ''
+import os
+from caldav import DAVClient
+from datetime import datetime, timezone
+import json
+from ics import Calendar
+
+def get_password(password_file):
+    with open(password_file, "r") as file:
+        return file.read().strip()
+
+def load_cache(cache_file):
+    if os.path.exists(cache_file):
+        with open(cache_file, "r") as file:
+            return json.load(file)
+    return None
+
+def save_cache(cache_file, data):
+    with open(cache_file, "w") as file:
+        json.dump(data, file)
+
+def get_ongoing_and_next_event(url, username, password):
+    now = datetime.now(timezone.utc)
+    ongoing_events = []
+    upcoming_events = []
+
+    try:
+        client = DAVClient(url, username=username, password=password)
+        principal = client.principal()
+        calendars = principal.calendars()
+
+        for calendar in calendars:
+            events = calendar.events()
+            for event in events:
+                ical_data = event.data
+                calendar_parsed = Calendar(ical_data)
+
+                for event in calendar_parsed.events:
+                    event_name = event.name or "(No Title)"
+                    start_time = event.begin.astimezone(timezone.utc)
+                    end_time = event.end.astimezone(timezone.utc)
+
+                    if start_time <= now <= end_time:
+                        ongoing_events.append((event_name, start_time.timestamp(), end_time.timestamp()))
+                    elif start_time > now:
+                        upcoming_events.append((event_name, start_time.timestamp(), end_time.timestamp()))
+    except Exception as e:
+        print(f"Error accessing {url}: {e}")
+
+    upcoming_events.sort(key=lambda x: x[1])  # Sort by start time
+    return ongoing_events, upcoming_events[0] if upcoming_events else None
+
+if __name__ == "__main__":
+    password_file = "${config.sops.secrets."nx2site/radicale/password".path}"  # Path to password file
+    cache_file = "/tmp/caldav_event_cache.json"  # Path to cache file
+    url = "https://dav.${domain}/"
+    username = "${user}"
+    password = get_password(password_file)
+
+    cache = load_cache(cache_file)
+    now = datetime.now(timezone.utc).timestamp()
+
+    if cache and cache.get("next_event_start") and now < cache["next_event_start"]:
+        ongoing_events = cache.get("ongoing_events", [])
+        next_event = (cache["next_event_name"], cache["next_event_start"], cache["next_event_end"]) if "next_event_name" in cache else None
+    else:
+        ongoing_events, next_event = get_ongoing_and_next_event(url, username, password)
+
+        cache_data = {
+            "ongoing_events": ongoing_events,
+            "next_event_name": next_event[0] if next_event else None,
+            "next_event_start": next_event[1] if next_event else None,
+            "next_event_end": next_event[2] if next_event else None
+        }
+        save_cache(cache_file, cache_data)
+
+    if ongoing_events:
+        for event_name, start_time, end_time in ongoing_events:
+            time_remaining = end_time - now
+            hours, rem = divmod(int(time_remaining), 3600)
+            minutes, _ = divmod(rem, 60)
+
+            if hours == 0:
+                print(f"{event_name} {minutes} minute{'s ' if minutes > 1 else ' '}left")
+            else:
+                print(f"{event_name} {hours} hour{'s ' if hours > 1 else ' '}and {minutes} minute{'s ' if minutes > 1 else ' '}left")
+    else:
+        if next_event:
+            event_name, start_time, end_time = next_event
+            time_until_start = start_time - now
+            hours, rem = divmod(int(time_until_start), 3600)
+            minutes, _ = divmod(rem, 60)
+
+            if hours == 0:
+                print(f"'{event_name}' starts in {minutes} minute{'s ' if minutes > 1 else ' '}")
+            else:
+                print(f"'{event_name}' starts in {hours} hour{'s ' if hours > 1 else ' '}and {minutes} minute{'s ' if minutes > 1 else ' '}")
+        else:
+            print("No upcoming events found.")
+'')
   ];
 
   programs.waybar = {
@@ -78,7 +180,7 @@ in {
         ];
         modules-right = [
           "custom/mode"
-          "custom/ctimeremaining"
+          "custom/caldav_event"
           "custom/cclock"
           "tray"
         ];
@@ -97,10 +199,11 @@ in {
           exec = "cclock";
           restart-interval = 60;
         };
-        # "custom/ctimeremaining" = {
+        "custom/caldav_event" = {
-        #   exec = "nx_gcal_event lookup";
+          format = "󰃰${sep}{}";
-        #   restart-interval = 60;
+          exec = "caldav_event";
-        # };
+          restart-interval = 60;
+        };
         "custom/mode" = {
           exec = "cat /tmp/waybar-mode";
           interval = "once";
@@ -182,6 +285,7 @@ in {
       #clock,
       #custom-cclock,
       #custom-mode,
+      #custom-caldav-event,
       #battery,
       #cpu,
       #tray,

home.nix

@@ -69,45 +69,53 @@
   home.homeDirectory = "/home/${user}";
   home.stateVersion = "24.05";
   home.packages = with pkgs; [
+    bat
+    brightnessctl
+    browsh
     chromium 
-    
-    # zathura 
-    xfce.thunar
-    
-    # spotify 
-    spicetify-cli
-    
-    swww playerctl
-    
-    imv mpv mediainfo exiftool ffmpeg
-    pavucontrol
-    fontpreview 
-    lynx w3m browsh
-    bat du-dust eza neofetch tldr fzf figlet ripgrep lolcat jq glow
-    brightnessctl wev 
-    piper-tts
-    sssnake pipes
-    dig
-    screen
-    reflex
-
-    gnumake
     cmake
-  
+    dig
-    speedtest-go
+    du-dust
-    imagemagick
+    exiftool
-
+    eza
-    qbittorrent
+    ffmpeg
-
+    figlet
+    fontpreview
+    fzf
     glib
-    pv
+    glow
+    gnumake
     gsettings-desktop-schemas
-
+    imagemagick
-    yt-dlp
+    imv
+    jq
+    lolcat
+    lynx
+    mediainfo
+    mpv
+    neofetch
+    pavucontrol
+    pdfgrep
+    piper-tts
+    pipes
+    playerctl
+    pv
+    qbittorrent
+    reflex
+    ripgrep
+    screen
+    speedtest-go
+    spicetify-cli
+    sssnake
+    swww
+    tldr
+    w3m
+    wev
     wl-clipboard
     xclip
+    xfce.thunar
     xournal
-    ghostscript
+    yt-dlp
 
     inputs.zen-browser.packages."${system}".default
     

sops-secrets.yaml

@@ -27,7 +27,9 @@ nx2site:
     sslCertificateKey.pem: ENC[AES256_GCM,data:Wzmi17UA4mpCr4VaUolfKwZJEZ5K9Ybp2/K3noC/D/QYlgJfwWnQEoXDfLj3lVVnz0V/m71NAtZ9p3/jhiQCyIwt0cOmsAmd1isHf0KQwGagc8cHttwDeZT7AzLW4axqevpZM8bjVk/TJ/k+uGbArqSwgu2W7C77uCltSS8AydWzD2D7eQciDZzQ4yyHShW9f0SH8Q/wumuY4ksjLs4roYtQgtr1ezUb1U329xA1y81apd47RHviJ/moOBQYY2Y8fbNryUmfqvGYtsfXxmNElJpGAStqjBCo0bncOetP+bfj90CJlbkIn1JzcPOa5ZJjDg==,iv:28PcaWyOsQ8gN6qvZYDS3H4lKKlU7ihxxLUXMYgHPEY=,tag:6t+jvoAZkYlqg/2d8V5Emw==,type:str]
     dhparams.pem: ENC[AES256_GCM,data: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,iv:e0RPF9ZtzSRBRzMtWTWY3AVGsMXxvldA2HjiW9hf97Q=,tag:eb9ACnuGR+8eqncWoKQ/pw==,type:str]
     vaultwarden.env: ENC[AES256_GCM,data:9LcB2B/IJ2xQCTNKtRr9bBbtFqZMGSi/9jPozmGUtMvgeVqlljpbtVgCzH62oeUQMLeKQ0SxHsQ7GDgU25X6wVZ8qMT4hzVzNYJnXljs1/ePPN+NfCsPtnBjo+jQLvhVPb8gIGpmT/ZqNMXBLNpLWu2U3RQVzwlJS2wQsP4kbR+z2nuEL/bs52qI9cNmsRTA/C8gIQHCHJby+PTh6BbXp0Wvy0xI+KHKx2qSYiVXsjowid+0h56/Ma1cqUcZlxUiDSUYmTvmgYPzigFD9jOkg1mhHRIi8iste6EDVWB0jHcKMMihd7dMZ64/UUY2y5/ardIP9jUA,iv:/EQv/PYTIHANDjbjMe/BmY6dwjok9YsYj5iKLWyu0eI=,tag:IMcJ3nle9wJANuogrJBUuQ==,type:str]
-    radicale-htpasswd: ENC[AES256_GCM,data:P7flxa84q/SVhkV1A1aV/R6B2EqwFX0WTpHctK/Jz1yhPxRotWSH1qvJpWjAmVdtX/icWdxHSKdhbscDDEMf5EQ=,iv:Dc/bMYU9gTzHTDEpwkLx9tzeG2AEJJsj2XNxPVSd0Sc=,tag:7U91MLVKq0Ya6FuOgV44rA==,type:str]
+    radicale:
+        htpasswd: ENC[AES256_GCM,data:aPSxsPGzAQ9C6iHYbNDkIN8htYSEAJu6vvGH4Jd+yQtiWr/RyDgA4FSTn8/RN8vyVs3gsIGUUmPTwHUfZi2+dFs=,iv:DjrfciKTqj4PH3eIhpnWQp6I8sFhH2Isf3qmCGzziy8=,tag:jKdrcuojQdgoKRDsZxLtEA==,type:str]
+        password: ENC[AES256_GCM,data:wnXEAWH/aiCbB0FUnAZ73kfhFeNuuvo=,iv:4uVb7f9JBRDjX060fKGc3MwA1wBJuf6QKU6rom+0aIE=,tag:NHikKehpTfeWKT72OXRqdw==,type:str]
     paperless.pw: ENC[AES256_GCM,data:IW63GmHCVCIebWg917VNyLjQMQ6LIg8rwg==,iv:7/kSSlWFUV0vaaMfagBM/0IxeMhZ16mYN2ZlKmKFU3Y=,tag:S0cmsYkZP6v6NbhFRiv3Sg==,type:str]
     nextcloud:
         admin-pass: ENC[AES256_GCM,data:u6k70HwxBKAom8kvUihNjwbYsOikOt4sG1U=,iv:K0XPh1NfaGhFJ0ZVOWqnihZee6uuWxr0Vu8aR0ykr30=,tag:YyxgoVUxk4YxFnDmXkBXpw==,type:str]
@@ -85,8 +87,8 @@ sops:
             SHJLR3lvdlFiRmJuU25RUHFFTmpjamMKbzycdDvQBAuOiRROTZEQSnaXoPapz73L
             yVS9EUP25FSx/sGqRqaCefbeaybuM1aso6LDnlomv4Bib7zjugWKSw==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-12-28T15:07:30Z"
+    lastmodified: "2025-01-31T18:19:08Z"
-    mac: ENC[AES256_GCM,data:/0aTAChZQYaV+JcKpzShdkN3KDLTtTgvQar+bGePHyAXjby2FTn8+Nw6N0nSSEkqP6F6CIcEsGx1Q1RqTY5op/6MgkFwxA8bl11kX0rQtz1n1nrHglxI6rh20euIpxGVVEj+3vpIgeLyrmPICQpqbuPm+ujImoMv9hxl/+HXYAE=,iv:1wqiuYMpDg3+T0NUL0CQ2CNqW2+fQHlDve+DkUwqpjs=,tag:d2za03gqiQunKMOF2V1ARA==,type:str]
+    mac: ENC[AES256_GCM,data:RpbqXk0JclXNVcHs5jCHVaw59AwzCnfhGsxoQnOwNEYWnAxEC5b0fXtjIC6Od4ziPJkPzUtfHgBG9Ub+b+RL7LUMPmsPOZ8XxE16YTrr+athK1s07I8doON8UpIsGj+MP/quJgy9pb/AvReOce/5Qe8SZG4Lig68I3iqHYFsiJ4=,iv:Huc7dZQPkJ+aPBgfqxdhy+PRl+8520aZMmqBeNd/C2w=,tag:M897FVr8TfAx3zDaml69Ww==,type:str]
     pgp:
         - created_at: "2024-06-09T19:44:41Z"
           enc: |-

system-modules/calendar.nix

@@ -1,5 +1,11 @@
 { ... }:
 {
   programs.dconf.enable = true;
-  services.gnome.evolution-data-server.enable = true;
+  services = {
+    gnome = {
+      evolution-data-server.enable = true; # optional to use google/nextcloud calendar
+      gnome-online-accounts.enable = true; # optional to use google/nextcloud calendar
+      gnome-keyring.enable = true;
+    };
+  };
 }