270 lines
13 KiB
Python
270 lines
13 KiB
Python
###############################################################################
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# HBLink - Copyright (C) 2020 Cortney T. Buffington, N0MJS <n0mjs@me.com>
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# GPS/Data - Copyright (C) 2020 Eric Craw, KF7EEL <kf7eel@qsl.net>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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###############################################################################
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'''
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This is a web dashboard for the GPS/Data application.
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'''
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from flask import Flask, render_template, request
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import ast, os
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from dashboard_settings import *
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import folium
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from folium.plugins import MarkerCluster
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import re
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app = Flask(__name__)
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tbl_hdr = '''
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<table style="border-color: black; margin-left: auto; margin-right: auto;" border="2" cellspacing="6" cellpadding="2"><tbody>
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'''
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tbl_ftr = '''
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</tbody>
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</table>
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'''
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def get_loc_data():
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try:
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dash_loc = ast.literal_eval(os.popen('cat /tmp/gps_data_user_loc.txt').read())
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tmp_loc = ''
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loc_hdr = '''
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<tr>
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<td style="text-align: center;">
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<h2><strong> Callsign </strong></h2>
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</td>
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<td style="text-align: center;">
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<h2> <strong>Latitude</strong> </h2>
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</td>
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<td style="text-align: center;">
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<h2> <strong>Longitude</strong> </h2>
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</td>
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<td style="text-align: center;">
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<h2> <strong>Local Time</strong> </h2>
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</td>
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</tr>
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'''
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last_known_loc_list = []
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display_number = 15
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for e in dash_loc:
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if display_number == 0:
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break
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else:
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if e['call'] in last_known_loc_list:
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pass
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if e['call'] not in last_known_loc_list:
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last_known_loc_list.append(e['call'])
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display_number = display_number - 1
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tmp_loc = tmp_loc + '''<tr>
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<td style="text-align: center;"><a href="https://aprs.fi/''' + e['call'] + '''"><strong>''' + e['call'] + '''</strong></a></td>
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<td style="text-align: center;"><strong> ''' + str(e['lat']) + ''' </strong></td>
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<td style="text-align: center;"><strong> ''' + str(e['lon']) + ''' </strong></td>
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<td style="text-align: center;"> ''' + e['time'] + ''' </td>
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</tr>'''
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return str(str('<h1 style="text-align: center;">Last Known Location</h1>') + tbl_hdr + loc_hdr + tmp_loc + tbl_ftr)
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except:
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return str('<h1 style="text-align: center;">No data</h1>')
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def get_bb_data():
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try:
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dash_bb = ast.literal_eval(os.popen('cat /tmp/gps_data_user_bb.txt').read())
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tmp_bb = ''
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bb_hdr = '''
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<tr>
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<td style="text-align: center;">
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<h2><strong> Callsign </strong></h2>
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</td>
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<td style="text-align: center;">
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<h2> <strong>DMR ID</strong> </h2>
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</td>
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<td style="text-align: center;">
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<h2> <strong>Bulletin</strong> </h2>
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</td>
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<td style="text-align: center;">
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<h2> <strong>Local Time</strong> </h2>
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</td>
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</tr>
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'''
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for e in dash_bb:
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tmp_bb = tmp_bb + '''<tr>
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<td style="text-align: center;"><strong> ''' + e['call'] + ''' </strong></td>
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<td style="text-align: center;">''' + str(e['dmr_id']) + '''</td>
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<td style="text-align: center;"><strong> ''' + e['bulliten'] + ''' </strong></td>
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<td style="text-align: center;"> ''' + e['time'] + ''' </td>
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</tr>'''
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return str('<h1 style="text-align: center;">Bulletin Board</h1>' + tbl_hdr + bb_hdr + tmp_bb + tbl_ftr)
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except:
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return str('<h1 style="text-align: center;">No data</h1>')
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def aprs_to_latlon(x):
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degrees = int(x) // 100
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minutes = x - 100*degrees
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return degrees + minutes/60
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@app.route('/')
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def index():
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#return get_data()
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return render_template('index.html', title = dashboard_title, logo = logo)
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@app.route('/bulletin_board')
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def dash_bb():
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return get_bb_data()
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#return render_template('index.html', data = str(get_data()))
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@app.route('/positions')
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def dash_loc():
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return get_loc_data()
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#return render_template('index.html', data = str(get_data()))
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##@app.route('/<string:page_name>/')
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##def render_static(page_name):
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## return render_template('%s.html' % page_name, title = dashboard_title, logo = logo, description = description)
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@app.route('/help/')
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def help():
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#return get_data()
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return render_template('help.html', title = dashboard_title, logo = logo, description = description, data_call_type = data_call_type, data_call_id = data_call_id, aprs_ssid = aprs_ssid)
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@app.route('/about/')
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def about():
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#return get_data()
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return render_template('about.html', title = dashboard_title, logo = logo, contact_name = contact_name, contact_call = contact_call, contact_email = contact_email, contact_website = contact_website)
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@app.route('/view_map')
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def view_map():
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reload_time = request.args.get('reload')
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track_call = request.args.get('track')
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user_loc = ast.literal_eval(os.popen('cat /tmp/gps_data_user_loc.txt').read())
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last_known_list = []
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if track_call:
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#folium_map = folium.Map(location=map_center, zoom_start=int(zoom_level))
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#marker_cluster = MarkerCluster().add_to(folium_map)
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for user_coord in user_loc:
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user_lat = aprs_to_latlon(float(re.sub('[A-Za-z]','', user_coord['lat'])))
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user_lon = aprs_to_latlon(float(re.sub('[A-Za-z]','', user_coord['lon'])))
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if 'S' in user_coord['lat']:
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user_lat = -user_lat
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if 'W' in user_coord['lon']:
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user_lon = -user_lon
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if user_coord['call'] not in last_known_list and user_coord['call'] == track_call:
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folium_map = folium.Map(location=[user_lat, user_lon], tiles="Stamen Toner", zoom_start=15)
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marker_cluster = MarkerCluster().add_to(folium_map)
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# folium.Marker([user_lat, user_lon], popup="<i>" + '<strong>Last Location: \n' + str(user_coord['call']) + '</strong>' + '\n' + user_coord['time'] + "</i>", icon=folium.Icon(color="red", icon="record"), tooltip=str(user_coord['call'])).add_to(folium_map)
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folium.Marker([user_lat, user_lon], popup="""<i>
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<table style="width: 150px;">
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<tbody>
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<tr>
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<td style="text-align: center;">Last Location:</td>
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</tr>
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<tr>
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<td style="text-align: center;"><strong>"""+ str(user_coord['call']) +"""</strong></td>
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</tr>
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<tr>
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<td style="text-align: center;"><em>"""+ user_coord['time'] +"""</em></td>
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</tr>
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</tbody>
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</table>
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</i>
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""", icon=folium.Icon(color="red", icon="record"), tooltip=str(user_coord['call'])).add_to(folium_map)
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last_known_list.append(user_coord['call'])
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if user_coord['call'] in last_known_list and user_coord['call'] == track_call:
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#folium.Marker([user_lat, user_lon], popup="<i>" + '<strong>' + str(user_coord['call']) + '</strong>' + '\n' + user_coord['time'] + "</i>", tooltip=str(user_coord['call'])).add_to(marker_cluster)
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folium.CircleMarker([user_lat, user_lon], popup="""
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<table style="width: 150px;">
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<tbody>
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<tr>
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<td style="text-align: center;"><strong>""" + user_coord['call'] + """</strong></td>
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</tr>
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<tr>
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<td style="text-align: center;"><em>""" + user_coord['time'] + """</em></td>
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</tr>
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</tbody>
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</table>
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""", tooltip=str(user_coord['call']), fill=True, fill_color="#3186cc", radius=4).add_to(marker_cluster)
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#return folium_map._repr_html_()
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if not reload_time:
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reload_time = 120
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return '{} {}'.format('''<head>
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<meta charset="UTF-8">
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<meta http-equiv="refresh" content="''' + str(reload_time) + """" >
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<title>""" + dashboard_title + """ - Tracking """+ track_call + """</title></head><p style="text-align: center;"><strong>""" + dashboard_title + """ - Tracking """ + track_call + """</strong></p>
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<p style="text-align: center;"><em>Page automatically reloads every """ + str(reload_time) + """ seconds.</em></p>
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<p style="text-align: center;">
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<select name="sample" onchange="location = this.value;">
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<option value="view_map?track=""" + track_call + """&reload=120">2 Minutes</option>
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<option value="view_map?track=""" + track_call + """&reload=">Don't Reload</option>
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<option value="view_map?track=""" + track_call + """&reload=30">30 Seconds</option>
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<option value="view_map?track=""" + track_call + """&reload=5">5 Minutes</option>
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<option value="view_map?track=""" + track_call + """&reload=600">10 Minutes</option>
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</select>
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<p style="text-align: center;"><button onclick="self.close()">Close</button>
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</p>""", folium_map._repr_html_())
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if not track_call:
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folium_map = folium.Map(location=map_center, tiles="Stamen Toner", zoom_start=int(zoom_level))
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marker_cluster = MarkerCluster().add_to(folium_map)
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for user_coord in user_loc:
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user_lat = aprs_to_latlon(float(re.sub('[A-Za-z]','', user_coord['lat'])))
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user_lon = aprs_to_latlon(float(re.sub('[A-Za-z]','', user_coord['lon'])))
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if 'S' in user_coord['lat']:
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user_lat = -user_lat
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if 'W' in user_coord['lon']:
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user_lon = -user_lon
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if user_coord['call'] not in last_known_list:
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#folium.Marker([user_lat, user_lon], popup="<i>" + '<strong>Last Location: \n' + str(user_coord['call']) + '</strong>' + '\n' + user_coord['time'] + '\n<A href="view_map?track=' + user_coord['call'] + """" target="_blank">Track Station</A></i>""", icon=folium.Icon(color="red", icon="record"), tooltip=str(user_coord['call'])).add_to(folium_map)
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folium.Marker([user_lat, user_lon], popup="""<i>
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<table style="width: 150px;">
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<tbody>
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<tr>
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<td style="text-align: center;">Last Location:</td>
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</tr>
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<tr>
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<td style="text-align: center;"><strong>""" + user_coord['call'] + """</strong></td>
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</tr>
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<tr>
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<td style="text-align: center;"><em>""" + user_coord['time'] + """</em></td>
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</tr>
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<tr>
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<td style="text-align: center;"><strong><A href="view_map?track=""" + user_coord['call'] + """" target="_blank">Track Station</A></strong></td>
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</tr>
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</tbody>
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</table>
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</i>""", icon=folium.Icon(color="red", icon="record"), tooltip=str(user_coord['call'])).add_to(folium_map)
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last_known_list.append(user_coord['call'])
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if user_coord['call'] in last_known_list:
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#folium.Marker([user_lat, user_lon], popup="<i>" + '<strong>' + str(user_coord['call']) + '</strong>' + '\n' + user_coord['time'] + "</i>", tooltip=str(user_coord['call'])).add_to(marker_cluster)
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#folium.CircleMarker([user_lat, user_lon], popup="<i>" + '<strong>' + str(user_coord['call']) + '</strong>' + '\n' + user_coord['time'] + "</i>", tooltip=str(user_coord['call']), fill=True, fill_color="#3186cc", radius=4).add_to(marker_cluster)
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folium.CircleMarker([user_lat, user_lon], popup="""
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<table style="width: 150px;">
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<tbody>
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<tr>
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<td style="text-align: center;"><strong>""" + user_coord['call'] + """</strong></td>
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</tr>
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<tr>
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<td style="text-align: center;"><em>""" + user_coord['time'] + """</em></td>
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</tr>
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</tbody>
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</table>
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""", tooltip=str(user_coord['call']), fill=True, fill_color="#3186cc", radius=4).add_to(marker_cluster)
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return folium_map._repr_html_()
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@app.route('/map/')
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def map():
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return render_template('map.html', title = dashboard_title, logo = logo)
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if __name__ == '__main__':
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app.run(debug = True, port=dash_port, host=dash_host)
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