Initial commit

.gitignore

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+########################################################################
+# Python - https://github.com/github/gitignore/blob/master/Python.gitignore
+########################################################################
+# Byte-compiled / optimized / DLL files
+
+.streamlit

app.py

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+import streamlit as st
+import folium
+from folium.plugins import Draw
+from streamlit_folium import st_folium
+import psycopg2
+import os
+
+# Set the page layout
+st.set_page_config(layout="wide")
+
+@st.cache_resource
+def connect_to_db():
+    return psycopg2.connect(**st.secrets["postgres"])
+
+conn = connect_to_db()
+
+
+# Function to connect to the database
+# def connect_to_db():
+#     try:
+#         conn = psycopg2.connect(
+#             dbname=st.write(st.secrets["DB_NAME"]),
+#             user=st.write(st.secrets["DB_USER"]),
+#             password=st.write(st.secrets["DB_PASS"]),
+#             host=st.write(st.secrets["DB_HOST"]),
+#             port=st.write(st.secrets["DB_PORT"]),
+#             sslmode='prefer'
+#         )
+#         return conn
+#     except Exception as e:
+#         st.error(f"An error occurred while connecting to the database: {e}")
+#         return None
+
+# Function to fetch previously saved data points
+def fetch_saved_data():
+    # conn = connect_to_db()
+    if conn:
+        cursor = conn.cursor()
+        cursor.execute('SELECT "X", "Y", description, gl_certainty FROM public.gettinglost_tracking')
+        data = cursor.fetchall()
+        cursor.close()
+        # conn.close()
+        return data
+    return []
+
+# Function to save data to the database
+def save_data(lat, lon, description, rating):
+    conn = connect_to_db()
+    if conn:
+        cursor = conn.cursor()
+        cursor.execute('INSERT INTO public.gettinglost_tracking ("X", "Y", geom, description, gl_certainty) VALUES (%s, %s, ST_SetSRID(ST_MakePoint(%s, %s), 4326), %s, %s)', 
+                       (lat, lon, lon, lat, description, rating))
+        conn.commit()
+        cursor.close()
+        conn.close()
+        st.sidebar.success("Data recorded successfully!")
+    else:
+        st.sidebar.error("Failed to save data.")
+
+
+st.title('Getting Lost Mapping')
+
+# Create the Folium map with Draw plugin for point markers
+m = folium.Map(location=[51.505, -0.09], zoom_start=13, width=1500, height=600)
+draw = Draw(draw_options={'polyline': False, "marker": True, 'rectangle': False, 'polygon': False, 'circle': False, 'circlemarker': False})
+m.add_child(draw)
+
+# Display previously saved data points on the map
+for point in fetch_saved_data():
+    lat, lon, desc, rating = point
+    folium.Marker([lat, lon], popup=f"{desc} (Certainty: {rating})").add_to(m)
+
+# Render the map
+map_output = st_folium(m, width='100%', height=600)
+
+try:
+    # Extract coordinates from drawn point
+    coords = map_output["all_drawings"][-1]["geometry"]["coordinates"]
+    st.session_state.coord = coords
+except:
+    # Default coordinates if no point has been drawn yet
+    coords = [0,0]
+
+# Data Entry Form in the sidebar
+st.sidebar.write("Click on the map to select a location, then fill out the form.")
+description = st.sidebar.text_area("Description:")
+rating = st.sidebar.selectbox('Certainty (1-5)', ['1', '2', '3', '4', '5'])
+
+# Placeholder for clicked coordinates (this is a simplification and might not capture all map clicks in Streamlit)
+clicked_lat = coords[1]  # Default value, should ideally be updated on map click
+clicked_lon = coords[0]  # Default value, should ideally be updated on map click
+
+if st.sidebar.button('Save'):
+    save_data(clicked_lat, clicked_lon, description, rating)

requirements.txt

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+altair==5.0.1
+attrs==23.1.0
+backports.zoneinfo==0.2.1
+blinker==1.6.2
+branca==0.6.0
+cachetools==5.3.1
+certifi==2023.7.22
+charset-normalizer==3.2.0
+click==8.1.7
+folium==0.14.0
+gitdb==4.0.10
+GitPython==3.1.32
+idna==3.4
+importlib-metadata==6.8.0
+importlib-resources==6.0.1
+Jinja2==3.1.2
+jsonschema==4.19.0
+jsonschema-specifications==2023.7.1
+markdown-it-py==3.0.0
+MarkupSafe==2.1.3
+mdurl==0.1.2
+numpy==1.24.4
+packaging==23.1
+pandas==2.0.3
+Pillow==9.5.0
+pkgutil_resolve_name==1.3.10
+protobuf==4.24.1
+psycopg2 @ file:///private/var/folders/sy/f16zz6x50xz3113nwtb9bvq00000gp/T/abs_98luv3o0hn/croot/psycopg2_1687443459133/work
+pyarrow==12.0.1
+pydeck==0.8.0
+Pygments==2.16.1
+Pympler==1.0.1
+python-dateutil==2.8.2
+pytz==2023.3
+pytz-deprecation-shim==0.1.0.post0
+referencing==0.30.2
+requests==2.31.0
+rich==13.5.2
+rpds-py==0.9.2
+six==1.16.0
+smmap==5.0.0
+streamlit==1.25.0
+streamlit-folium==0.13.0
+tenacity==8.2.3
+toml==0.10.2
+toolz==0.12.0
+tornado==6.3.3
+typing_extensions==4.7.1
+tzdata==2023.3
+tzlocal==4.3.1
+urllib3==2.0.4
+validators==0.21.2
+zipp==3.16.2