Compare commits
10 Commits
Author | SHA1 | Date | |
---|---|---|---|
7c24d9a7c5 | |||
deb43a47f7 | |||
a71428dc57 | |||
b954b93dd6 | |||
b6e90be86f | |||
0ab0a00a77 | |||
9bb48dcc47 | |||
8a3b87d242 | |||
ee078d9da9 | |||
b4420e334d |
@ -12,6 +12,14 @@ from PIL import Image
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from typing import List, Dict, Any
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import pandas as pd
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import re
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from enum import Enum
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MAX_ALBUM_IMG_SIZE = 512
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class CardStyle(str, Enum):
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FULL_ALBUM_COVER = "full album cover"
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MINIMAL = "minimal"
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PRINT_FRIENDLY_BW = "dithered bw album cover (slow, print friendly)"
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class Hipsterfy(object):
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@ -42,38 +50,25 @@ class HipsterfyPlaylistItem(object):
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return img_html
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def generate_hipsterfy_front_card(self, include_preview:bool = False, print_mode:bool = False):
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def generate_hipsterfy_front_card(self, include_preview:bool = False, card_style:CardStyle = CardStyle.FULL_ALBUM_COVER):
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# generates the square front card only with the centered qr code
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preview_html = self.embed_html if include_preview else ""
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if not self._qr_html:
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return ""
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if print_mode:
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# Minimalistisches Layout für Druck: kein Hintergrund, kein Schatten, kein Rahmen
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card_style = """
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width: 300px; height: 300px;
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border: 1.5px;
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border-radius: 18px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: none;
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margin: 18px;
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box-shadow: none;
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transition: none;
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"""
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else:
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card_style = """
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width: 300px; height: 300px;
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border: 1.5px solid #222;
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border-radius: 18px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: linear-gradient(135deg, #f9f9f9 60%, #e0e0e0 100%);
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margin: 18px;
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box-shadow: 0 6px 24px rgba(0,0,0,0.13), 0 1.5px 4px rgba(0,0,0,0.07);
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transition: box-shadow 0.2s;
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"""
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card_style = """
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width: 300px; height: 300px;
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border: 1px dashed #bbb; /* sehr dezente, gestrichelte Linie */
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border-radius: 18px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: none;
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margin: 18px;
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box-shadow: none;
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transition: none;
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"""
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return f"""
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<div style="{card_style}">
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<div style="text-align: center;">
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@ -89,46 +84,155 @@ class HipsterfyPlaylistItem(object):
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</div>
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"""
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def generate_hipsterfy_back_card(self, primary_property, secondary_property, additional_properties:List[str]=None, album_cover_gb:bool = True, print_mode:bool = False):
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# generates the back card with primary and secondary property and additional properties
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def generate_hipsterfy_back_card(
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self,
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primary_property,
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secondary_property,
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additional_properties: List[str] = None,
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card_style: CardStyle = CardStyle.FULL_ALBUM_COVER
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):
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additional_html = ""
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if additional_properties:
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for prop in additional_properties:
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value = getattr(self, f"{prop}", "N/A")
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additional_html += f"<div style='margin: 4px 0; color:#fff;'><strong style='color:#fff;'>{prop.replace('_', ' ').title()}:</strong> <span style='color:#fff;'>{value}</span></div>"
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additional_html += f"<div style='margin: 4px 0; color:#e0e0e0;'><strong style='color:#fff;'>{prop.replace('_', ' ').title()}:</strong> <span style='color:#fff;'>{value}</span></div>"
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# Albumcover als Hintergrund
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album_bg = ""
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if album_cover_gb and self.album_images and len(self.album_images) > 0:
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# Style für die innere Box (Textfeld)
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inner_box_style_full = """
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width: 250px;
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height: 250px;
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margin: auto;
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background: rgba(0,0,0,0.35);
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border-radius: 18px;
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padding: 24px 18px 18px 18px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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box-sizing: border-box;
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position: relative;
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z-index: 1;
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backdrop-filter: blur(2px);
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-webkit-backdrop-filter: blur(2px);
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"""
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inner_box_style_minimal = """
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width: 250px;
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height: 250px;
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margin: auto;
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background: #fff;
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border-radius: 18px;
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box-shadow: 0 2px 8px rgba(0,0,0,0.15);
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padding: 24px 18px 18px 18px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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box-sizing: border-box;
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position: relative;
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z-index: 1;
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"""
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if CardStyle(card_style) == CardStyle.PRINT_FRIENDLY_BW and self.album_images and len(self.album_images) > 0:
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album_b64 = self.get_bw_album_img_base64()
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outer_style = f"""
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width: 300px; height: 300px;
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border: 2px solid #222;
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border-radius: 18px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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background: url('data:image/png;base64,{album_b64}') center center/cover no-repeat;
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background-blend-mode: multiply;
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background-color: #fff;
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margin: 18px;
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box-shadow: none;
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color: #222;
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overflow: hidden;
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position: relative;
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"""
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inner_box_style = """
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width: 250px;
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height: 250px;
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margin: auto;
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background: rgba(255,255,255,0.9);
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border-radius: 18px;
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box-shadow: 0 2px 8px rgba(0,0,0,0.15);
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padding: 18px 12px 12px 12px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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box-sizing: border-box;
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position: relative;
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z-index: 1;
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"""
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primary_color = "#222"
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secondary_color = "#444"
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additional_html = additional_html.replace("color:#fff", f"color:{secondary_color}")
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additional_html = additional_html.replace("color:#e0e0e0", f"color:{secondary_color}")
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return f"""
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<div style="{outer_style}">
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<div style="{inner_box_style}">
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<p style="margin: 0 0 8px 0; font-size: 1.1em; color: {secondary_color};">{getattr(self, secondary_property)}</p>
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<h3 style="margin: 0 0 8px 0; font-size: 1.25em; color: {primary_color};">{getattr(self, primary_property)}</h3>
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{additional_html}
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</div>
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</div>
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"""
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# FULL_ALBUM_COVER: Albumcover als Hintergrund, weiße Schrift, abgedunkelte Box
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if CardStyle(card_style) == CardStyle.FULL_ALBUM_COVER and self.album_images and len(self.album_images) > 0:
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album_url = self.album_images[0]['url']
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album_bg = f"""
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background:
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outer_style = f"""
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width: 300px; height: 300px;
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border: 1.5px solid #222;
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border-radius: 18px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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background:
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linear-gradient(135deg, rgba(30,30,30,0.65) 60%, rgba(0,0,0,0.85) 100%),
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url('{album_url}') center center/cover no-repeat;
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margin: 18px;
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box-shadow: 0 6px 24px rgba(0,0,0,0.13), 0 1.5px 4px rgba(0,0,0,0.07);
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color: #fff;
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overflow: hidden;
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position: relative;
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transition: box-shadow 0.2s;
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"""
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text_color = "#fff"
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primary_color = "#fff"
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secondary_color = "#e0e0e0"
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inner_box_style = inner_box_style_full
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# MINIMAL: Weißer Hintergrund, schwarze Schrift, nur Kontur
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else:
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album_bg = "background: #f9f9f9;"
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outer_style = """
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width: 300px; height: 300px;
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border: 2px solid #222;
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border-radius: 18px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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background: #fff;
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margin: 18px;
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box-shadow: none;
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color: #222;
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overflow: hidden;
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position: relative;
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transition: box-shadow 0.2s;
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"""
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inner_box_style = inner_box_style_minimal
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additional_html = additional_html.replace("color:#fff", "color:#222")
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primary_color = "#222"
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secondary_color = "#444"
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return f"""
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<div style="
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width: 300px; height: 300px;
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border: 1.5px solid #222;
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border-radius: 18px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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{album_bg}
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margin: 18px;
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box-shadow: 0 6px 24px rgba(0,0,0,0.13), 0 1.5px 4px rgba(0,0,0,0.07);
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color: #fff;
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overflow: hidden;
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position: relative;
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transition: box-shadow 0.2s;
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">
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<div style="text-align: center; padding: 24px 18px 18px 18px; background: rgba(0,0,0,0.35); border-radius: 12px;">
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<p style="margin: 0 0 12px 0; font-size: 1.1em; color: #e0e0e0; text-shadow: 0 1px 4px #000;">{getattr(self, secondary_property)}</p>
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<h3 style="margin: 0 0 8px 0; font-size: 1.35em; color: #fff; text-shadow: 0 2px 8px #000;">{getattr(self, primary_property)}</h3>
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<div style="{outer_style}">
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<div style="{inner_box_style}">
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<p style="margin: 0 0 12px 0; font-size: 1.1em; color: {secondary_color}; text-shadow: none;">{getattr(self, secondary_property)}</p>
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<h3 style="margin: 0 0 8px 0; font-size: 1.35em; color: {primary_color}; text-shadow: none;">{getattr(self, primary_property)}</h3>
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{additional_html}
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</div>
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</div>
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@ -259,6 +363,32 @@ class HipsterfyPlaylistItem(object):
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def qr_html(self):
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return self._qr_html
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def get_bw_album_img_html(self):
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b64 = self.get_bw_album_img_base64()
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if b64:
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return f'<img src="data:image/png;base64,{b64}" style="width:{MAX_ALBUM_IMG_SIZE}px;height:{MAX_ALBUM_IMG_SIZE}px;border-radius:12px;box-shadow:0 2px 8px #aaa;margin-bottom:8px;" alt="Album Art BW"/>'
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return ""
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def get_bw_album_img_base64(self):
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if self.album_images and len(self.album_images) > 0:
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url = self.album_images[0]['url']
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try:
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import requests
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from PIL import Image, ImageOps, ImageEnhance
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response = requests.get(url)
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img = Image.open(BytesIO(response.content)).convert("L")
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img.thumbnail((MAX_ALBUM_IMG_SIZE, MAX_ALBUM_IMG_SIZE))
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img = ImageOps.autocontrast(img)
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img = ImageEnhance.Contrast(img).enhance(2.0) # Kontrast erhöhen
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img = img.convert("1", dither=Image.FLOYDSTEINBERG, colors=12) # Stärkeres Dithering
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buffer = BytesIO()
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img.save(buffer, format="PNG")
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img_str = base64.b64encode(buffer.getvalue()).decode()
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return img_str
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except Exception:
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return ""
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return ""
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class HipsterfyPlaylist(object):
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def __init__(self, playlist_uri, hipsterfy:Hipsterfy):
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@ -270,8 +400,18 @@ class HipsterfyPlaylist(object):
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"""Load the playlist data from Spotify and extract track information.
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"""
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playlist_id = self._playlist_uri.split("/")[-1].split("?")[0]
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results = self._hipsterfy.sp.playlist_items(playlist_id, additional_types=['track'])
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self._tracks_data = [HipsterfyPlaylistItem(item['track']) for item in results['items'] if item['track']]
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results = []
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last_page_reached = False
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offset = 0
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while not last_page_reached:
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page_results = self._hipsterfy.sp.playlist_items(playlist_id, additional_types=['track'], limit=100, offset=offset)
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tracks = [item['track'] for item in page_results['items'] if item['track']]
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if not tracks:
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last_page_reached = True
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else:
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results.extend(page_results['items'])
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offset += len(page_results['items'])
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self._tracks_data = [HipsterfyPlaylistItem(item['track']) for item in results]
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def get_tracks_data(self) -> List[HipsterfyPlaylistItem]:
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"""Returns the list of HipsterfyPlaylistItem objects representing the tracks in the playlist.
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"""
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@ -1,5 +1,7 @@
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import importlib.resources
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import panel as pn
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import argparse
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import os
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from hipsterfy.hipsterfy import Hipsterfy, HipsterfyPlaylist
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from hipsterfy.panel_page import create_panel_page
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@ -9,22 +11,25 @@ def parse_args():
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parser.add_argument('--spotify_client_id', type=str, required=True, help='Spotify Client ID')
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parser.add_argument('--spotify_client_secret', type=str, required=True, help='Spotify Client Secret')
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parser.add_argument('--port', type=int, default=5006, help='Port to run the Panel app on')
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parser.add_argument('--root_url', type=str, default=None, help='Root URL for the Panel app (optional)')
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return parser.parse_args()
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def panel_main():
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args = parse_args()
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hipsterfy = Hipsterfy(args.spotify_client_id, args.spotify_client_secret)
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# Create a Panel app
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pn.extension()
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# Example usage of Hipsterfy
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playlist_uri = 'https://open.spotify.com/playlist/5grJs3PKyLE0cL5NYmkGIF' # Replace with your playlist URI
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app = lambda: create_panel_page(hipsterfy, playlist_uri)
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# Serve the Panel app
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pn.serve(app, port=args.port, websocket_origin='*', show=False)
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playlist_uri = 'https://open.spotify.com/playlist/5grJs3PKyLE0cL5NYmkGIF'
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app = lambda: create_panel_page(hipsterfy, playlist_uri, args.root_url)
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static_dir = os.path.join(os.path.dirname(__file__), "static")
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pn.serve(
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{
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"/": app,
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},
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static_dirs={"qr": static_dir},
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port=args.port,
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websocket_origin='*',
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show=False,
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)
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if __name__ == "__main__":
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panel_main()
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|
@ -1,43 +1,58 @@
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import panel as pn
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import base64
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from io import BytesIO
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from hipsterfy.hipsterfy import Hipsterfy, HipsterfyPlaylist, HipsterfyPlaylistItem
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from hipsterfy.hipsterfy import Hipsterfy, HipsterfyPlaylist, HipsterfyPlaylistItem, CardStyle
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import qrcode
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pn.extension("filedownload", "notifications", "location")
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def create_panel_page(hipsterfy: Hipsterfy, playlist_uri: str=None) -> pn.Template:
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def create_panel_page(hipsterfy: Hipsterfy, playlist_uri: str=None, root_url = None) -> pn.Template:
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# create widgets
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playlist_uri = pn.widgets.TextInput(name='Playlist URI', value=playlist_uri or '', placeholder='Enter Spotify Playlist URI')
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primary_item = pn.widgets.Select(name='Primary Item', options=HipsterfyPlaylistItem.get_available_properties(), value="release_year")
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secondary_item = pn.widgets.Select(name='Secondary Item', options=HipsterfyPlaylistItem.get_available_properties(), value="title")
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additional_items = pn.widgets.MultiChoice(name='Additional Items', options=HipsterfyPlaylistItem.get_available_properties(), value=["artists", "album", "popularity"])
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enable_album_art = pn.widgets.Checkbox(name='Enable Album Art', value=True)
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print_mode_in_preview = pn.widgets.Checkbox(name='Print Mode in preview', value=True)
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cards_per_row_widget = pn.widgets.IntSlider(name="Cards per Row in print", start=1, end=6, value=4, step=1)
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card_style = pn.widgets.Select(name='Card Style', options=[style.value for style in CardStyle], value=CardStyle.FULL_ALBUM_COVER.value)
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cards_per_row_widget = pn.widgets.IntSlider(name="Cards per Row in print", start=1, end=8, value=4, step=1)
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pn.state.location.sync(playlist_uri, {"value": "playlist_uri"})
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pn.state.location.sync(primary_item, {"value": "primary_item"})
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pn.state.location.sync(secondary_item, {"value": "secondary_item"})
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pn.state.location.sync(additional_items, {"value": "additional_items"})
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pn.state.location.sync(enable_album_art, {"value": "enable_album_art"})
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pn.state.location.sync(card_style, {"value": "card_style"})
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pn.state.location.sync(cards_per_row_widget, {"value": "cards_per_row"})
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create_preview_button = pn.widgets.Button(name='Create Preview', button_type='primary')
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create_preview_button = pn.widgets.Button(name='Parse Playlist and Generate Cards', button_type='primary', sizing_mode='stretch_width')
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|
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front_cards_column = pn.Column(sizing_mode='stretch_width')
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back_cards_column = pn.Column(sizing_mode='stretch_width')
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# FileDownload-Buttons (werden erst nach Preview-Generierung angezeigt)
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download_front_html_button = pn.widgets.FileDownload(
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label="Download Front Cards (HTML)", button_type="success", visible=False, filename="hipsterfy_front_cards.html"
|
||||
label="Download Front Cards (HTML)", button_type="success", visible=False, filename="hipsterfy_front_cards.html", sizing_mode='stretch_width'
|
||||
)
|
||||
download_back_html_button = pn.widgets.FileDownload(
|
||||
label="Download Back Cards (HTML)", button_type="success", visible=False, filename="hipsterfy_back_cards.html"
|
||||
label="Download Back Cards (HTML)", button_type="success", visible=False, filename="hipsterfy_back_cards.html", sizing_mode='stretch_width'
|
||||
)
|
||||
|
||||
playlist_instructions = pn.pane.HTML(
|
||||
"""
|
||||
<div>
|
||||
<h3>Playlist Instructions</h3>
|
||||
<p>Select any Spotify playlist and click the "Parse Playlist and Generate Cards" button to generate the cards.</p>
|
||||
<p><b>Note:</b> The playlist must be public accessible. Also dynamically individualized playlists (unfortunately a lot of spotify official playlists) Will not work.</p>
|
||||
</div>
|
||||
""",
|
||||
sizing_mode='stretch_width'
|
||||
)
|
||||
|
||||
print_instructions = pn.pane.HTML(
|
||||
"""
|
||||
<div style="background-color: #f0f0f0; padding: 12px; border-radius: 8px; box-shadow: 0 2px 4px rgba(0,0,0,0.1);">
|
||||
<div>
|
||||
<h3>Print Instructions</h3>
|
||||
<p>To print the cards:</p>
|
||||
<ol>
|
||||
@ -100,48 +115,93 @@ def create_panel_page(hipsterfy: Hipsterfy, playlist_uri: str=None) -> pn.Templa
|
||||
pn.state.notifications.success("Download buttons updated successfully!. Download and print them from the sidebar")
|
||||
|
||||
def create_preview(event):
|
||||
pn.state.notifications.info("Generating preview for playlist...")
|
||||
# clear previous cards
|
||||
front_cards_column.clear()
|
||||
back_cards_column.clear()
|
||||
try:
|
||||
pn.state.notifications.info("Generating preview for playlist...")
|
||||
|
||||
front_cards_column.append(pn.pane.HTML("<h2>Front Cards</h2>", sizing_mode='stretch_width'))
|
||||
back_cards_column.append(pn.pane.HTML("<h2>Back Cards</h2>", sizing_mode='stretch_width'))
|
||||
# clear previous cards
|
||||
front_cards_column.clear()
|
||||
back_cards_column.clear()
|
||||
|
||||
# get playlist URI
|
||||
uri = playlist_uri.value.strip()
|
||||
if not uri:
|
||||
pn.state.notifications.error("Please enter a valid Spotify Playlist URI.")
|
||||
return
|
||||
front_cards_column.loading = True
|
||||
back_cards_column.loading = True
|
||||
|
||||
# create HipsterfyPlaylist instance
|
||||
hipsterfy_playlist = HipsterfyPlaylist(uri, hipsterfy)
|
||||
front_cards_column.append(pn.pane.HTML("<h2>Front Cards</h2>", sizing_mode='stretch_width'))
|
||||
back_cards_column.append(pn.pane.HTML("<h2>Back Cards</h2>", sizing_mode='stretch_width'))
|
||||
|
||||
# generate front and back cards for each item in the playlist
|
||||
for item in hipsterfy_playlist.get_tracks_data():
|
||||
front_card = item.generate_hipsterfy_front_card(include_preview=False, print_mode=print_mode_in_preview.value)
|
||||
back_card = item.generate_hipsterfy_back_card(
|
||||
primary_property=primary_item.value,
|
||||
secondary_property=secondary_item.value,
|
||||
additional_properties=additional_items.value,
|
||||
album_cover_gb=enable_album_art.value,
|
||||
print_mode=print_mode_in_preview.value
|
||||
)
|
||||
front_cards_column.append(pn.pane.HTML(front_card, sizing_mode='stretch_width'))
|
||||
back_cards_column.append(pn.pane.HTML(back_card, sizing_mode='stretch_width'))
|
||||
# get playlist URI
|
||||
uri = playlist_uri.value.strip()
|
||||
if not uri:
|
||||
pn.state.notifications.error("Please enter a valid Spotify Playlist URI.")
|
||||
return
|
||||
|
||||
pn.state.notifications.success("Preview generated successfully!")
|
||||
pn.state.notifications.info("Prepare to download the cards as HTML files...")
|
||||
update_download_buttons()
|
||||
# create HipsterfyPlaylist instance
|
||||
hipsterfy_playlist = HipsterfyPlaylist(uri, hipsterfy)
|
||||
|
||||
new_back_cards = []
|
||||
new_front_cards = []
|
||||
|
||||
# generate front and back cards for each item in the playlist
|
||||
for item in hipsterfy_playlist.get_tracks_data():
|
||||
front_card = item.generate_hipsterfy_front_card(include_preview=False, card_style=CardStyle(card_style.value))
|
||||
back_card = item.generate_hipsterfy_back_card(
|
||||
primary_property=primary_item.value,
|
||||
secondary_property=secondary_item.value,
|
||||
additional_properties=additional_items.value,
|
||||
card_style=CardStyle(card_style.value)
|
||||
)
|
||||
new_front_cards.append(pn.pane.HTML(front_card, sizing_mode='stretch_width'))
|
||||
new_back_cards.append(pn.pane.HTML(back_card, sizing_mode='stretch_width'))
|
||||
|
||||
for card in new_front_cards:
|
||||
front_cards_column.append(card)
|
||||
for card in new_back_cards:
|
||||
back_cards_column.append(card)
|
||||
|
||||
pn.state.notifications.success("Preview generated successfully!")
|
||||
pn.state.notifications.info("Prepare to download the cards as HTML files...")
|
||||
update_download_buttons()
|
||||
except Exception as e:
|
||||
pn.state.notifications.error(f"Error generating preview: {str(e)}")
|
||||
finally:
|
||||
front_cards_column.loading = False
|
||||
back_cards_column.loading = False
|
||||
|
||||
create_preview_button.on_click(create_preview)
|
||||
|
||||
# Dynamischer QR-Code für die Player-App
|
||||
def generate_qr_code_base64(url):
|
||||
qr = qrcode.QRCode(box_size=4, border=2)
|
||||
qr.add_data(url)
|
||||
qr.make(fit=True)
|
||||
img = qr.make_image(fill_color="black", back_color="white")
|
||||
buffered = BytesIO()
|
||||
img.save(buffered, format="PNG")
|
||||
img_str = base64.b64encode(buffered.getvalue()).decode()
|
||||
return f'<div style="text-align:center;"><b>Mobile QR-Scanner:</b><br><img src="data:image/png;base64,{img_str}" alt="QR Code" style="margin-top:8px;max-width:200px;"/><br><a href="{url}" target="_blank" style="color:#1DB954">{url}</a></div>'
|
||||
|
||||
# Dynamisch: QR-Code aktualisiert sich, wenn die Seite unter einer anderen URL läuft
|
||||
def player_qr_html():
|
||||
# pn.state.location.href ist erst nach dem ersten Request gesetzt
|
||||
if root_url is None:
|
||||
base_url = pn.state.location.href
|
||||
# Basis-URL ohne evtl. Pfad/Query
|
||||
from urllib.parse import urlparse
|
||||
parsed = urlparse(base_url)
|
||||
base = f"{parsed.scheme}://{parsed.netloc}"
|
||||
else:
|
||||
base = root_url
|
||||
url = base + "/qr/scan.html"
|
||||
return generate_qr_code_base64(url)
|
||||
|
||||
player_qr_pane = pn.bind(lambda: pn.pane.HTML(player_qr_html(), sizing_mode='stretch_width'))
|
||||
|
||||
template = pn.template.FastListTemplate(
|
||||
title='Hipsterfy Playlist Manager',
|
||||
title='Hipsterfy',
|
||||
sidebar=[
|
||||
playlist_uri, primary_item, secondary_item, additional_items, enable_album_art,
|
||||
player_qr_pane, # <-- Dynamischer QR-Code ganz oben in der Sidebar
|
||||
playlist_instructions, playlist_uri, primary_item, secondary_item, additional_items, card_style,
|
||||
cards_per_row_widget,
|
||||
create_preview_button, print_instructions, download_front_html_button, download_back_html_button
|
||||
create_preview_button, download_front_html_button, download_back_html_button, print_instructions
|
||||
],
|
||||
main=[pn.Row(front_cards_column, back_cards_column, sizing_mode='stretch_width')],
|
||||
accent_base_color='indigo',
|
||||
|
260
hipsterfy/static/scan.html
Normal file
260
hipsterfy/static/scan.html
Normal file
@ -0,0 +1,260 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<title>Hipsterfy QR-Scanner</title>
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<style>
|
||||
html, body {
|
||||
margin: 0; padding: 0;
|
||||
font-family: 'Segoe UI', Arial, sans-serif;
|
||||
background: #181818;
|
||||
color: #fff;
|
||||
min-height: 100vh;
|
||||
width: 100vw;
|
||||
}
|
||||
#app {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
justify-content: flex-start;
|
||||
min-height: 100vh;
|
||||
padding: 1.5em 0.5em 2em 0.5em;
|
||||
box-sizing: border-box;
|
||||
width: 100vw;
|
||||
max-width: 100vw;
|
||||
}
|
||||
h2 {
|
||||
margin-bottom: 0.5em;
|
||||
font-size: 2em;
|
||||
letter-spacing: 1px;
|
||||
text-align: center;
|
||||
}
|
||||
#video {
|
||||
width: 100%;
|
||||
max-width: 420px;
|
||||
aspect-ratio: 4/3;
|
||||
border-radius: 18px;
|
||||
margin: 1em 0 1.5em 0;
|
||||
background: #222;
|
||||
box-shadow: 0 4px 24px #0008;
|
||||
object-fit: cover;
|
||||
}
|
||||
#result {
|
||||
margin: 0.5em 0 1em 0;
|
||||
word-break: break-all;
|
||||
text-align: center;
|
||||
font-size: 1.08em;
|
||||
}
|
||||
#backBtn {
|
||||
margin: 1.2em 0 1em 0;
|
||||
padding: 0.9em 2em;
|
||||
border: none;
|
||||
border-radius: 10px;
|
||||
background: #1DB954;
|
||||
color: #fff;
|
||||
font-size: 1.15em;
|
||||
font-weight: 600;
|
||||
cursor: pointer;
|
||||
box-shadow: 0 2px 8px #0004;
|
||||
display: none;
|
||||
transition: background 0.2s;
|
||||
}
|
||||
#backBtn:hover {
|
||||
background: #17a74a;
|
||||
}
|
||||
#preview {
|
||||
margin-top: 1em;
|
||||
width: 100%;
|
||||
max-width: 420px;
|
||||
outline: none;
|
||||
display: none;
|
||||
}
|
||||
#embed {
|
||||
width: 100%;
|
||||
max-width: 420px;
|
||||
margin: 1em 0 0 0;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
min-height: 170px;
|
||||
}
|
||||
#embed iframe {
|
||||
width: 100%;
|
||||
min-width: 260px;
|
||||
max-width: 420px;
|
||||
height: 170px;
|
||||
border: none;
|
||||
border-radius: 16px;
|
||||
background: #222;
|
||||
box-shadow: 0 2px 12px #0005;
|
||||
transition: box-shadow 0.2s;
|
||||
}
|
||||
a {
|
||||
color: #1DB954;
|
||||
word-break: break-all;
|
||||
}
|
||||
@media (max-width: 600px) {
|
||||
#app {
|
||||
padding: 0.5em 0.1em 1em 0.1em;
|
||||
}
|
||||
#video, #embed, #preview {
|
||||
max-width: 98vw;
|
||||
}
|
||||
#embed iframe {
|
||||
min-width: 180px;
|
||||
max-width: 98vw;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div id="app">
|
||||
<h2>Hipsterfy QR-Scanner</h2>
|
||||
<video id="video" autoplay playsinline></video>
|
||||
<div id="result"></div>
|
||||
<button id="backBtn">Back to scanner</button>
|
||||
<audio id="preview" controls autoplay></audio>
|
||||
<div id="embed"></div>
|
||||
</div>
|
||||
<script src="https://unpkg.com/jsqr/dist/jsQR.js"></script>
|
||||
<script>
|
||||
const video = document.getElementById('video');
|
||||
const resultDiv = document.getElementById('result');
|
||||
const embedDiv = document.getElementById('embed');
|
||||
const backBtn = document.getElementById('backBtn');
|
||||
const previewAudio = document.getElementById('preview');
|
||||
let scanning = true;
|
||||
let stream = null;
|
||||
let animationId = null;
|
||||
|
||||
function extractPreviewUrl(url) {
|
||||
try {
|
||||
if (url.endsWith('.mp3')) return url;
|
||||
const u = new URL(url);
|
||||
if (u.searchParams.has('preview_url')) {
|
||||
return u.searchParams.get('preview_url');
|
||||
}
|
||||
} catch {}
|
||||
return null;
|
||||
}
|
||||
|
||||
function extractSpotifyTrackId(url) {
|
||||
try {
|
||||
const match = url.match(/(?:embed\/)?track\/([a-zA-Z0-9]+)/);
|
||||
if (match) {
|
||||
return match[1];
|
||||
}
|
||||
} catch {}
|
||||
return null;
|
||||
}
|
||||
|
||||
function isSpotifyUrl(url) {
|
||||
try {
|
||||
const u = new URL(url);
|
||||
return u.hostname.endsWith('spotify.com');
|
||||
} catch {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
function getSpotifyEmbed(url) {
|
||||
const trackId = extractSpotifyTrackId(url);
|
||||
if (trackId) {
|
||||
return `https://open.spotify.com/embed/track/${trackId}`;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
async function startScanner() {
|
||||
scanning = true;
|
||||
embedDiv.innerHTML = '';
|
||||
resultDiv.textContent = '';
|
||||
backBtn.style.display = 'none';
|
||||
previewAudio.style.display = 'none';
|
||||
previewAudio.pause();
|
||||
previewAudio.src = '';
|
||||
if (!stream) {
|
||||
try {
|
||||
stream = await navigator.mediaDevices.getUserMedia({ video: { facingMode: "environment" } });
|
||||
video.srcObject = stream;
|
||||
} catch (e) {
|
||||
resultDiv.textContent = "Could not start camera.";
|
||||
return;
|
||||
}
|
||||
}
|
||||
video.play();
|
||||
requestAnimationFrame(tick);
|
||||
}
|
||||
|
||||
function stopScanner() {
|
||||
scanning = false;
|
||||
if (animationId) cancelAnimationFrame(animationId);
|
||||
video.pause();
|
||||
}
|
||||
|
||||
function tick() {
|
||||
if (!scanning) return;
|
||||
if (video.readyState === video.HAVE_ENOUGH_DATA) {
|
||||
const canvas = document.createElement('canvas');
|
||||
canvas.width = video.videoWidth;
|
||||
canvas.height = video.videoHeight;
|
||||
const ctx = canvas.getContext('2d');
|
||||
ctx.drawImage(video, 0, 0, canvas.width, canvas.height);
|
||||
const imageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
|
||||
const code = jsQR(imageData.data, imageData.width, imageData.height);
|
||||
if (code && code.data) {
|
||||
handleResult(code.data);
|
||||
return;
|
||||
}
|
||||
}
|
||||
animationId = requestAnimationFrame(tick);
|
||||
}
|
||||
|
||||
function handleResult(data) {
|
||||
stopScanner();
|
||||
const previewUrl = extractPreviewUrl(data);
|
||||
if (previewUrl) {
|
||||
resultDiv.innerHTML = `<span>Spotify preview found and playing.</span>`;
|
||||
previewAudio.src = previewUrl;
|
||||
previewAudio.style.display = 'block';
|
||||
previewAudio.play();
|
||||
embedDiv.innerHTML = '';
|
||||
} else if (isSpotifyUrl(data)) {
|
||||
const embedUrl = getSpotifyEmbed(data);
|
||||
if (embedUrl) {
|
||||
resultDiv.innerHTML = `<span>Spotify link found and loaded below.</span>`;
|
||||
embedDiv.innerHTML = `<iframe src="${embedUrl}" allow="encrypted-media"></iframe>`;
|
||||
} else {
|
||||
resultDiv.textContent = "Spotify link found, but not a supported type.";
|
||||
embedDiv.innerHTML = '';
|
||||
}
|
||||
previewAudio.style.display = 'none';
|
||||
previewAudio.pause();
|
||||
previewAudio.src = '';
|
||||
} else {
|
||||
resultDiv.textContent = "No valid Spotify link found.";
|
||||
embedDiv.innerHTML = '';
|
||||
previewAudio.style.display = 'none';
|
||||
previewAudio.pause();
|
||||
previewAudio.src = '';
|
||||
}
|
||||
backBtn.style.display = 'inline-block';
|
||||
}
|
||||
|
||||
backBtn.onclick = () => {
|
||||
startScanner();
|
||||
};
|
||||
|
||||
window.onload = startScanner;
|
||||
window.onpagehide = () => {
|
||||
if (stream) {
|
||||
stream.getTracks().forEach(track => track.stop());
|
||||
stream = null;
|
||||
}
|
||||
previewAudio.pause();
|
||||
previewAudio.src = '';
|
||||
};
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
@ -1,6 +1,6 @@
|
||||
[project]
|
||||
name = "hipsterfy"
|
||||
version = "0.1.0"
|
||||
version = "0.3.2"
|
||||
description = ""
|
||||
authors = [
|
||||
{name="Jonas Weinz"}
|
||||
@ -16,12 +16,15 @@ dependencies = [
|
||||
]
|
||||
[tool.poetry]
|
||||
name = "hipsterfy"
|
||||
version = "0.1.0"
|
||||
version = "0.2.3"
|
||||
description = ""
|
||||
authors = [
|
||||
"Jonas Weinz"
|
||||
]
|
||||
readme = "README.md"
|
||||
include = [
|
||||
"hipsterfy/static/*"
|
||||
]
|
||||
|
||||
|
||||
[build-system]
|
||||
|
Reference in New Issue
Block a user