calendar widget

bin/cal.py

@@ -0,0 +1,91 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -p python3 -p gcalcli -p python3.pkgs.i3ipc -i python3
+#bin.y-cal-widget
+from gcalcli.gcal import GoogleCalendarInterface
+from datetime import datetime, timedelta
+from collections import namedtuple
+from gcalcli.cli import parse_cal_names
+from dateutil.tz import tzlocal
+import json
+import subprocess
+import sys
+import i3ipc
+from pathlib import Path
+
+if not Path("~/.gcalcli_oauth").expanduser().exists():
+    print(json.dumps({"text": "run gcalcli"}))
+    sys.exit(0)
+
+i3 = i3ipc.Connection()
+
+
+
+gcal = GoogleCalendarInterface(
+    cal_names=parse_cal_names(["yorickvanpelt@gmail.com", "yorick.vanpelt@tweag.io"]),
+    config_folder=None, refresh_cache=False,
+    use_cache=True,
+    ignore_started=False,
+    ignore_declined=True,
+    color_date="yellow",
+    override_color=False,
+    military=True,
+    #tsv=True,
+)
+start_date = datetime.now(tzlocal())
+
+events = gcal._search_for_events(start=datetime.now(tzlocal()), end=start_date + timedelta(days=1), search_text=None)
+
+opt = sys.argv[1]
+
+def authuser(evt):
+    if evt["gcalcli_cal"]["id"] == "yorickvanpelt@gmail.com":
+        return 0
+    else:
+        return 1
+
+def tooltip(evt):
+    # todo: location
+    return f"""
+        <b>{evt["summary"]}</b>
+        {evt["s"].strftime("%b %d %H:%M")} - {evt["e"].strftime("%H:%M")}
+    """
+
+def click(evt):
+    # todo: only on certain time before
+    if 'hangoutLink' in evt:
+        # jump into video call
+        url = evt["hangoutLink"] + "?authuser=" + str(authuser(evt))
+        subprocess.call(["playerctl", "pause"])
+        i3.command("focus output 'DVI-D-1', workspace --no-auto-back-and-forth 9")
+        subprocess.call(["chromium", url])
+    else:
+        subprocess.call(["xdg-open", evt["htmlLink"]])
+
+def rightclick(evt):
+    subprocess.call(["xdg-open", "https://calendar.google.com"])
+
+events = [e for e in events if not gcal._DeclinedEvent(e)]
+if opt == "dump":
+    print(json.dumps(events, default=str))
+
+if opt == "click":
+    click(events[0])
+
+if opt == "rightclick":
+    rightclick(events[0])
+
+if opt == "tooltip":
+    print(tooltip(events[0]))
+        
+if opt == "list": # todo: rename to first
+    for evt in events:
+        icon = ""
+        # todo: tooltip
+        if 'hangoutLink' in evt:
+            icon = ""
+        print(json.dumps({
+            "text": evt["s"].strftime("%H:%M") + " " + evt["summary"] + " " + icon,
+            "class": f"user-{authuser(evt)}",
+            "tooltip": tooltip(evt)
+        }))
+        break

bin/default.nix

@@ -14,8 +14,16 @@ let
               }
             '';
     };
+  makeWrap = cmd: executable: name:
+    pkgs.runCommand name { buildInputs = [ makeWrapper ]; } ''
+      makeWrapper ${executable} $out/bin/${name} --add-flags ${cmd}
+    '';
 in lib.mapAttrs (k: f: f k) {
   backup = compileShell ./backup.sh (with pkgs; [ utillinux duplicity ]);
   screenshot_public =
     compileShell ./screenshot_public.sh (with pkgs; [ scrot xclip rsync ]);
+  # impure
+  y-cal-widget = makeWrap (toString ./cal.py) "${
+      python3.withPackages (p: [ (p.toPythonModule gcalcli) p.i3ipc ])
+    }/bin/python";
 }

home-manager/desktop.nix

@@ -211,5 +211,6 @@ in {
     wl-clipboard
     wldash
     # zoom-us
+    bin.y-cal-widget
   ];
 }

home-manager/waybar.css

@@ -29,7 +29,7 @@ window#waybar {
     border-bottom: 3px solid white;
 }
 
-#clock, #battery, #cpu, #memory, #network, #disk, #pulseaudio, #custom-spotify, #tray, #mode {
+#clock, #battery, #cpu, #memory, #network, #disk, #pulseaudio, #custom-spotify, #tray, #mode, #custom-cal {
     padding: 0 10px;
     margin: 0 5px;
 }
@@ -97,6 +97,16 @@ window#waybar {
     color: #2a5c45;
 }
 
+#custom-cal {
+    color: white;
+}
+#custom-cal.user-0 {
+    background: #4285f4;
+}
+#custom-cal.user-1 {
+    background: #f67755;
+}
+
 #tray {
     background-color: #2980b9;
 }

home-manager/waybar.toml

@@ -2,7 +2,7 @@ layer = "top"
 height = 26
 modules-left = [ "sway/workspaces", "sway/mode", "custom/spotify" ]
 modules-center = [ "sway/window" ]
-modules-right = [ "pulseaudio", "network", "disk", "battery", "clock", "tray" ]
+modules-right = [ "custom/cal", "pulseaudio", "network", "disk", "battery", "clock", "tray" ]
 
 ["sway/workspaces"]
 all-outputs = false
@@ -20,6 +20,7 @@ urgent = ""
 focused = ""
 default = ""
 
+
 ["sway/mode"]
 format = '<span style="italic">{}</span>'
 
@@ -65,6 +66,16 @@ portable = ""
 car = ""
 default = [ "", "" ]
 
+["custom/cal"]
+format = "{}"
+escape = true
+max-length = 40
+on-click = "y-cal-widget click"
+on-click-right = "y-cal-widget rightclick"
+exec = "y-cal-widget list"
+interval = 120
+return-type = "json"
+
 ["custom/spotify"]
 format = "{}"
 escape = true