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import streamlit as st
import os
import csv
import time
uploaded_images = {'characters': {}, 'terrain': {}}
def get_image_path(img, name, image_type):
file_path = f"data/uploadedImages/{image_type}/{name}/{img.name}"
os.makedirs(os.path.dirname(file_path), exist_ok=True)
with open(file_path, "wb") as img_file:
img_file.write(img.getbuffer())
return file_path
def update_csv_file(uploaded_file, name, image_type):
csv_file_path = "Resources.csv"
# read existing file contents
file_contents = set()
if os.path.exists(csv_file_path):
with open(csv_file_path, mode='r') as csv_file:
csv_reader = csv.reader(csv_file)
for row in csv_reader:
if row:
file_contents.add(tuple(row))
# add new file content
file_content = (name, uploaded_file.name, image_type)
file_contents.add(file_content)
# write updated file contents
with open(csv_file_path, mode='w', newline='') as csv_file:
csv_writer = csv.writer(csv_file)
for row in file_contents:
csv_writer.writerow(row)
def get_uploaded_files_info():
csv_file_path = "Resources.csv"
if os.path.exists(csv_file_path):
with open(csv_file_path, mode='r') as csv_file:
csv_reader = csv.reader(csv_file)
files_info = []
for row in csv_reader:
if row:
files_info.append(row)
return files_info
else:
return []
def display_images_from_csv():
files_info = get_uploaded_files_info()
for row in files_info:
name, file_name, image_type = row
# remove extension from file name
file_name_without_extension = os.path.splitext(file_name)[0]
if image_type == 'characters':
img_path = f"data/uploadedImages/{image_type}/{name}/{file_name}"
st.sidebar.image(img_path, width=100, caption=name)
else:
img_path = f"data/uploadedImages/{image_type}/{name}/{file_name}"
st.image(img_path, width=100, caption=name)
def get_table_from_csv():
csv_file_path = "Resources.csv"
if os.path.exists(csv_file_path):
with open(csv_file_path, mode='r') as csv_file:
csv_reader = csv.reader(csv_file)
table_rows = [row for row in csv_reader if row]
# create markdown table from table rows
table_md = "| Name | File Name | Image Type |\n| --- | --- | --- |\n"
for row in table_rows:
name, file_name, image_type = row
# remove extension from file name
file_name_without_extension = os.path.splitext(file_name)[0]
table_md += f"| {name} | {file_name_without_extension} | {image_type} |\n"
return table_md
else:
return ""
# show uploaded images and save them to file
image_type = st.selectbox('Choose image type:', options=['characters', 'terrain'])
name = st.text_input('Enter a name for the image:')
uploaded_files = st.file_uploader('Upload image(s)', type=['png', 'jpg'], accept_multiple_files=True)
for uploaded_file in uploaded_files:
if uploaded_file is not None:
# Get actual image file
bytes_data = get_image_path(uploaded_file, name, image_type)
uploaded_images[image_type].setdefault(name, [])
uploaded_images[image_type][ name].append(bytes_data)
st.image(bytes_data, use_column_width=True)
update_csv_file(uploaded_file, name, image_type)
def display_characters():
if uploaded_images['characters']:
st.sidebar.write('**Characters**')
for name, files in uploaded_images['characters'].items():
for file in files:
st.sidebar.image(file, width=100, caption=name)
def display_terrain():
if uploaded_images['terrain']:
st.write('**Terrain**')
row = []
for name, files in uploaded_images['terrain'].items():
for file in files:
row.append(file)
if len(row) == 3:
st.image(row, width=100 * 3)
row = []
if row:
st.image(row, width=100 * len(row)) # Last row, if not complete
def display_uploaded_images():
st.write("## Uploaded Images")
if image_type == 'characters':
display_characters()
else:
display_terrain()
st.write("## Uploaded Images Table")
# display markdown table from csv file
table_md = get_table_from_csv()
if table_md:
st.markdown(table_md, unsafe_allow_html=True)
else:
st.write("No images uploaded yet.")
while True:
time.sleep(20)
st.empty()
display_images_from_csv()
# show uploaded images and save them to file
image_type = st.selectbox('Choose image type:', options=['characters', 'terrain'])
name = st.text_input('Enter a name for the image:')
uploaded_files = st.file_uploader(key="part2", 'Upload image(s)', type=['png', 'jpg'], accept_multiple_files=True)
for uploaded_file in uploaded_files:
if uploaded_file is not None:
# Get actual image file
bytes_data = get_image_path(uploaded_file, name, image_type)
uploaded_images[image_type].setdefault(name, [])
uploaded_images[image_type][name].append(bytes_data)
st.image(bytes_data, use_column_width=True)
update_csv_file(uploaded_file, name, image_type)
display_uploaded_images()
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