feat: Add spotify ascii curl page

ascii_art.py

@@ -0,0 +1,70 @@
+import requests
+from PIL import Image
+from io import BytesIO
+
+ASCII_CHARS = ["@", "#", "S", "%", "?", "*", "+", ";", ":", ",", "."]
+
+
+def resized_gray_image(image, new_width=40):
+    """
+    Resize and convert image to grayscale.
+    """
+    width, height = image.size
+    aspect_ratio = height / width
+    # 0.55 is a correction factor as terminal characters are taller than they are wide
+    new_height = int(aspect_ratio * new_width * 0.55)
+    img = image.resize((new_width, new_height))
+    return img.convert("L")
+
+
+def pixels_to_ascii(image):
+    """
+    Map grayscale pixels to ASCII characters.
+    """
+    pixels = image.getdata()
+    # 255 / 11 (len(ASCII_CHARS)) ~= 23.  Using 25 for safe integer division mapping.
+    characters = "".join([ASCII_CHARS[pixel // 25] for pixel in pixels])
+    return characters
+
+
+def image_url_to_ascii(url, new_width=40):
+    """
+    Convert an image URL to a colored ASCII string using ANSI escape codes.
+    """
+    if not url:
+        return ""
+
+    try:
+        response = requests.get(url, timeout=5)
+        image = Image.open(BytesIO(response.content))
+    except Exception:
+        return ""
+
+    # Resize image
+    width, height = image.size
+    aspect_ratio = height / width
+    # Calculate new height to maintain aspect ratio, considering terminal character dimensions
+    # ASCII chars are taller than they are wide (approx ~2x)
+    # Since we are using '██' (double width), we effectively make each "cell" square.
+    # So we can just scale by aspect ratio directly without additional correction factor.
+    new_height = int(aspect_ratio * new_width)
+    if new_height > 60:
+        new_height = 60
+        new_width = int(new_height / aspect_ratio)
+
+    # Resize and ensure RGB mode
+    img = image.resize((new_width, new_height))
+    img = img.convert("RGB")
+
+    pixels = img.getdata()
+
+    ascii_str = ""
+    for i, pixel in enumerate(pixels):
+        r, g, b = pixel
+        ascii_str += f"\033[38;2;{r};{g};{b}m██\033[0m"
+
+        # Add newline at the end of each row
+        if (i + 1) % new_width == 0:
+            ascii_str += "\n"
+
+    return ascii_str

blueprints/spotify.py

@@ -1,5 +1,6 @@
 from flask import redirect, render_template, request, Blueprint, url_for
 from tools import json_response, isCLI
+from ascii_art import image_url_to_ascii
 import os
 import requests
 import time
@@ -106,7 +107,9 @@ def currently_playing():
     """Public endpoint showing your current track."""
     track = get_playing_spotify_track()
     if isCLI(request):
-        return json_response(request, {"spotify": track}, 200)
+        if "album_art" in track:
+            track["ascii_art"] = image_url_to_ascii(track["album_art"], new_width=40)
+        return render_template("spotify.ascii", track=track)
 
     # Render a simple HTML page for browsers
     return render_template("spotify.html", track=track)

templates/spotify.ascii

@@ -0,0 +1,21 @@
+{% include 'header.ascii' %}
+API      [/api/v1]
+
+───────────────────────────────────────────────
+ CURRENTLY PLAYING 
+───────────────────
+{% if track.error %}
+Error: {{ track.error }}
+{% else %}
+{% if track.ascii_art %}
+{{ track.ascii_art }}
+
+{% endif %}
+Song:     {{ track.song_name }}
+Artist:   {{ track.artist }}
+Album:    {{ track.album_name }}
+URL:      {{ track.url }}
+
+Progress: {{ track.progress_ms // 60000 }}:{{ '%02d' % ((track.progress_ms // 1000) % 60) }} / {{ track.duration_ms // 60000 }}:{{ '%02d' % ((track.duration_ms // 1000) % 60) }}
+Status:   {{ 'Playing' if track.is_playing else 'Paused' }}
+{% endif %}