add mobile scanner
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@ -2,6 +2,7 @@ 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, CardStyle
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import qrcode
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pn.extension("filedownload", "notifications", "location")
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@ -167,9 +168,34 @@ def create_panel_page(hipsterfy: Hipsterfy, playlist_uri: str=None) -> pn.Templa
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create_preview_button.on_click(create_preview)
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# Dynamischer QR-Code für die Player-App
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def generate_qr_code_base64(url):
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qr = qrcode.QRCode(box_size=4, border=2)
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qr.add_data(url)
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qr.make(fit=True)
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img = qr.make_image(fill_color="black", back_color="white")
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buffered = BytesIO()
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img.save(buffered, format="PNG")
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img_str = base64.b64encode(buffered.getvalue()).decode()
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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>'
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# Dynamisch: QR-Code aktualisiert sich, wenn die Seite unter einer anderen URL läuft
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def player_qr_html():
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# pn.state.location.href ist erst nach dem ersten Request gesetzt
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base_url = pn.state.location.href or main_url
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# Basis-URL ohne evtl. Pfad/Query
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from urllib.parse import urlparse
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parsed = urlparse(base_url)
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base = f"{parsed.scheme}://{parsed.netloc}"
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url = base + "/qr/scan.html"
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return generate_qr_code_base64(url)
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player_qr_pane = pn.bind(lambda: pn.pane.HTML(player_qr_html(), sizing_mode='stretch_width'))
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template = pn.template.FastListTemplate(
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title='Hipsterfy',
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sidebar=[
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player_qr_pane, # <-- Dynamischer QR-Code ganz oben in der Sidebar
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playlist_instructions, playlist_uri, primary_item, secondary_item, additional_items, card_style,
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cards_per_row_widget,
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create_preview_button, download_front_html_button, download_back_html_button, print_instructions
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