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import streamlit as st
import streamlit.components.v1 as components
import re
import os
import glob
import base64
st.set_page_config(layout="wide")
def get_image_base64(image_path):
with open(image_path, "rb") as image_file:
return base64.b64encode(image_file.read()).decode()
def process_line(line):
chord_images = {
'Em': 'Em.png',
'D': 'D.png',
'C': 'C.png'
}
def replace_chord(match):
chord = match.group(0)
image_base64 = get_image_base64(chord_images.get(chord, 'default.png'))
return f"<strong>{chord}</strong><img src='data:image/png;base64,{image_base64}' style='height:20px;'>"
pattern = r'\b(' + '|'.join(re.escape(chord) for chord in chord_images.keys()) + r')\b'
line = re.sub(pattern, replace_chord, line)
return line
def process_chord_sheet(chord_sheet):
processed_lines = [process_line(line) for line in chord_sheet.split('\n')]
return '<br>'.join(processed_lines)
def load_song_file(file_path):
with open(file_path, 'r', encoding='utf-8') as file:
return file.read()
def create_search_url_wikipedia(artist_song):
base_url = "https://www.wikipedia.org/search-redirect.php?family=wikipedia&language=en&search="
return base_url + artist_song.replace(' ', '+').replace('–', '%E2%80%93').replace('&', 'and')
def create_search_url_youtube(artist_song):
base_url = "https://www.youtube.com/results?search_query="
return base_url + artist_song.replace(' ', '+').replace('–', '%E2%80%93').replace('&', 'and')
def create_search_url_chords(artist_song):
base_url = "https://www.ultimate-guitar.com/search.php?search_type=title&value="
return base_url + artist_song.replace(' ', '+').replace('–', '%E2%80%93').replace('&', 'and')
def create_search_url_lyrics(artist_song):
base_url = "https://www.google.com/search?q="
return base_url + artist_song.replace(' ', '+').replace('–', '%E2%80%93').replace('&', 'and') + '+lyrics'
def display_chord_sheet_in_two_page_view(chord_sheet):
css_content = """
<style>
.multi-column {
column-count: 2;
column-gap: 1em;
column-rule: thin solid black;
overflow: auto;
white-space: pre-wrap;
font-size: small;
}
</style>
"""
html_content = f"""
{css_content}
<div class="multi-column">
{chord_sheet}
</div>
"""
components.html(html_content, height=1200)
def main():
col1, col3 = st.columns([3, 5])
with col1:
st.markdown('### 🎵 📚Prompt🎥🎸Chord Sheet🎶 AI Prompt Authoring App')
with st.expander("Select Song:", expanded=True):
all_files = [f for f in glob.glob("*.txt") if ' by ' in f]
selected_file = st.selectbox("Choose: ", all_files, key='selected_file')
if selected_file:
song_info = os.path.splitext(selected_file)[0].replace("_", " ")
st.header("🎼 Current Song")
st.markdown("**" + song_info + "**")
chord_sheet = load_song_file(selected_file)
processed_sheet = process_chord_sheet(chord_sheet)
#st.markdown(processed_sheet, unsafe_allow_html=True)
table_md = f"""
| Wikipedia | YouTube | Chords | Lyrics |
| --------- | ------- | ------ | ------ |
| [📚]({create_search_url_wikipedia(song_info)}) | [🎥]({create_search_url_youtube(song_info)}) | [🎸]({create_search_url_chords(song_info)}) | [🎶]({create_search_url_lyrics(song_info)}) |
"""
st.markdown(table_md)
st.header("🎼 Available Songs")
for file in all_files:
song_info = os.path.splitext(file)[0].replace("_", " ")
icol1, icol2 = st.columns([1, 3])
with icol1:
st.markdown("**" + song_info + "**")
with icol2:
table_md = f"""
| Wikipedia | YouTube | Chords | Lyrics |
| --------- | ------- | ------ | ------ |
| [📚]({create_search_url_wikipedia(song_info)}) | [🎥]({create_search_url_youtube(song_info)}) | [🎸]({create_search_url_chords(song_info)}) | [🎶]({create_search_url_lyrics(song_info)}) |
"""
st.markdown(table_md)
with col3:
if 'selected_file' in st.session_state and st.session_state.selected_file:
chord_sheet = load_song_file(st.session_state.selected_file)
processed_sheet = process_chord_sheet(chord_sheet)
display_chord_sheet_in_two_page_view(processed_sheet)
if __name__ == '__main__':
main() |