############################################################################### # HBLink - Copyright (C) 2020 Cortney T. Buffington, N0MJS <n0mjs@me.com> # GPS/Data - Copyright (C) 2020 Eric Craw, KF7EEL <kf7eel@qsl.net> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software Foundation, # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ############################################################################### ''' This is a web dashboard for the GPS/Data application. ''' from flask import Flask, render_template, request, Response, Markup import ast, os from dashboard_settings import * import folium from folium.plugins import MarkerCluster import re from datetime import datetime app = Flask(__name__) tbl_hdr = ''' <table style="border-color: black; margin-left: auto; margin-right: auto;" border="2" cellspacing="6" cellpadding="2"><tbody> ''' tbl_ftr = ''' </tbody> </table> ''' def get_loc_data(): try: dash_loc = ast.literal_eval(os.popen('cat /tmp/gps_data_user_loc.txt').read()) tmp_loc = '' loc_hdr = ''' <tr> <td style="text-align: center;"> <h2><strong> Callsign </strong></h2> </td> <td style="text-align: center;"> <h2> <strong>Latitude</strong> </h2> </td> <td style="text-align: center;"> <h2> <strong>Longitude</strong> </h2> </td> <td style="text-align: center;"> <h2> <strong>Local Time</strong> </h2> </td> </tr> ''' last_known_loc_list = [] display_number = 15 for e in dash_loc: if display_number == 0: break else: if e['call'] in last_known_loc_list: pass if e['call'] not in last_known_loc_list: if type(e['time']) == str: loc_time = str(e['time']) if type(e['time']) == int or type(e['time']) == float: loc_time = datetime.fromtimestamp(e['time']).strftime(time_format) last_known_loc_list.append(e['call']) display_number = display_number - 1 tmp_loc = tmp_loc + '''<tr> <td style="text-align: center;"><a href="view_map?track=''' + e['call'] + '''"target="_blank"><strong>''' + e['call'] + '''</strong></a></td> <td style="text-align: center;"><strong> ''' + str(e['lat']) + ''' </strong></td> <td style="text-align: center;"><strong> ''' + str(e['lon']) + ''' </strong></td> <td style="text-align: center;"> ''' + loc_time + ''' </td> </tr>''' return str(str('<h1 style="text-align: center;">Last Known Location</h1>') + tbl_hdr + loc_hdr + tmp_loc + tbl_ftr) except: return str('<h1 style="text-align: center;">No data</h1>') def get_bb_data(): try: dash_bb = ast.literal_eval(os.popen('cat /tmp/gps_data_user_bb.txt').read()) tmp_bb = '' bb_hdr = ''' <tr> <td style="text-align: center;"> <h2><strong> Callsign </strong></h2> </td> <td style="text-align: center;"> <h2> <strong>DMR ID</strong> </h2> </td> <td style="text-align: center;"> <h2> <strong>Bulletin</strong> </h2> </td> <td style="text-align: center;"> <h2> <strong>Local Time</strong> </h2> </td> </tr> ''' display_number = 10 for e in dash_bb: if display_number == 0: break else: if type(e['time']) == str: loc_time = str(e['time']) if type(e['time']) == int or type(e['time']) == float: loc_time = datetime.fromtimestamp(e['time']).strftime(time_format) display_number = display_number - 1 tmp_bb = tmp_bb + '''<tr> <td style="text-align: center;"><strong> ''' + e['call'] + ''' </strong></td> <td style="text-align: center;">''' + str(e['dmr_id']) + '''</td> <td style="text-align: center;"><strong> ''' + e['bulletin'] + ''' </strong></td> <td style="text-align: center;"> ''' + loc_time + ''' </td> </tr>''' return str('<h1 style="text-align: center;">Bulletin Board</h1>' + tbl_hdr + bb_hdr + tmp_bb + tbl_ftr) except: return str('<h1 style="text-align: center;">No data</h1>') def check_emergency(): # open emergency txt try: sos_file = ast.literal_eval(os.popen('cat /tmp/gps_data_user_sos.txt').read()) if '@NOTICE' in sos_file['message'] and '@SOS' not in sos_file['message']: notice_header = '<span style="background-color: #ffffff; color: #008000;">NOTICE:</span>' else: if type(sos_file['time']) == str: loc_time = str(sos_file['time']) if type(sos_file['time']) == int or type(sos_file['time']) == float: loc_time = datetime.fromtimestamp(sos_file['time']).strftime(time_format) notice_header = '<span style="background-color: #ff0000; color: #ffffff;">EMERGENCY ACTIVATION</span>' value = Markup(""" <h1 style="text-align: center;">""" + notice_header + """</h1> <table style="width: 441px; margin-left: auto; margin-right: auto;" border="3"> <tbody> <tr> <td style="width: 78.3667px;"><span style="text-decoration: underline;"><strong>From:</strong></span></td> <td style="width: 345.633px; text-align: center;"><strong>""" + sos_file['call'] + """</strong> - """ + str(sos_file['dmr_id']) + """</td> </tr> <tr> <td style="width: 78.3667px;"><span style="text-decoration: underline;"><strong>Message:</strong></span></td> <td style="width: 345.633px; text-align: center;">""" + sos_file['message'] + """</td> </tr> <tr> <td style="width: 78.3667px;"><span style="text-decoration: underline;"><strong>Time:</strong></span></td> <td style="width: 345.633px; text-align: center;">""" + loc_time + """</td> </tr> </tbody> </table> <p> </p> <button onclick="window.open('view_map?track=""" + sos_file['call'] + """&reload=30','_blank' );" type="button" class="emergency_button"><h1>View Station on Map</h1></button> <p style="text-align: center;"><a href="https://aprs.fi/""" + sos_file['call'] + """"><strong>View on aprs.fi</strong></a></p> <hr /> """) return value except: return '' def aprs_to_latlon(x): degrees = int(x) // 100 minutes = x - 100*degrees return degrees + minutes/60 @app.route('/') def index(): value = Markup('<strong>The HTML String</strong>') #return get_data() return render_template('index.html', title = dashboard_title, logo = logo, emergency = check_emergency()) @app.route('/bulletin_board') def dash_bb(): return get_bb_data() #return render_template('index.html', data = str(get_data())) @app.route('/positions') def dash_loc(): return get_loc_data() @app.route('/help/') def help(): #return get_data() 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) @app.route('/about/') def about(): #return get_data() 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) @app.route('/view_map') def view_map(): reload_time = request.args.get('reload') track_call = request.args.get('track') map_size = request.args.get('map_size') user_loc = ast.literal_eval(os.popen('cat /tmp/gps_data_user_loc.txt').read()) last_known_list = [] try: if track_call: #folium_map = folium.Map(location=map_center, zoom_start=int(zoom_level)) #marker_cluster = MarkerCluster().add_to(folium_map) for user_coord in user_loc: user_lat = aprs_to_latlon(float(re.sub('[A-Za-z]','', user_coord['lat']))) user_lon = aprs_to_latlon(float(re.sub('[A-Za-z]','', user_coord['lon']))) if type(user_coord['time']) == str: loc_time = str(user_coord['time']) if type(user_coord['time']) == int or type(user_coord['time']) == float: loc_time = datetime.fromtimestamp(user_coord['time']).strftime(time_format) if 'S' in user_coord['lat']: user_lat = -user_lat if 'W' in user_coord['lon']: user_lon = -user_lon loc_comment = '' if 'comment' in user_coord: loc_comment = """ <tr> <td style="text-align: center;">Comment:</td> </tr> <tr> <td style="text-align: center;"><strong>"""+ str(user_coord['comment']) +"""</strong></td> </tr>""" if user_coord['call'] not in last_known_list and user_coord['call'] == track_call: folium_map = folium.Map(location=[user_lat, user_lon], tiles=map_theme, zoom_start=15) marker_cluster = MarkerCluster().add_to(folium_map) folium.Marker([user_lat, user_lon], popup="""<i> <table style="width: 150px;"> <tbody> <tr> <td style="text-align: center;">Last Location:</td> </tr> <tr> <td style="text-align: center;"><strong>"""+ str(user_coord['call']) +"""</strong></td> </tr> <tr> <td style="text-align: center;"><em>"""+ loc_time +"""</em></td> """ + loc_comment + """ </tr> </tbody> </table> </i> """, icon=folium.Icon(color="red", icon="record"), tooltip=str(user_coord['call'])).add_to(folium_map) last_known_list.append(user_coord['call']) if user_coord['call'] in last_known_list and user_coord['call'] == track_call: folium.CircleMarker([user_lat, user_lon], popup=""" <table style="width: 150px;"> <tbody> <tr> <td style="text-align: center;"><strong>""" + user_coord['call'] + """</strong></td> </tr> <tr> <td style="text-align: center;"><em>""" + loc_time + """</em></td> </tr> </tbody> </table> """, tooltip=str(user_coord['call']), fill=True, fill_color="#3186cc", radius=4).add_to(marker_cluster) #return folium_map._repr_html_() if not reload_time: reload_time = 120 if not map_size: map_view = '''<table style="width: 1000px; height: 600px; margin-left: auto; margin-right: auto;" border="1"> <tbody> <tr> <td> ''' + folium_map._repr_html_() + '''</td> </tr> </tbody> </table>''' if map_size == 'full': map_view = folium_map._repr_html_() content = ''' <head> <meta charset="UTF-8"> <meta http-equiv="refresh" content="''' + str(reload_time) + """" > <title>""" + dashboard_title + """ - Tracking """+ track_call + """</title> </head> <p style="text-align: center;"><strong>""" + dashboard_title + """ - Tracking """ + track_call + """</strong></p> <p style="text-align: center;"><em>Page automatically reloads every """ + str(reload_time) + """ seconds.</em></p> <p style="text-align: center;"> <select name="sample" onchange="location = this.value;"> <option value="view_map?track=""" + track_call + """&reload=120">2 Minutes</option> <option value="view_map?track=""" + track_call + """&reload=">Don't Reload</option> <option value="view_map?track=""" + track_call + """&reload=30">30 Seconds</option> <option value="view_map?track=""" + track_call + """&reload=5">5 Minutes</option> <option value="view_map?track=""" + track_call + """&reload=600">10 Minutes</option> </select> <p style="text-align: center;"><button onclick="self.close()">Close</button><!--<button onclick="history.back()">Back</button>--> </p> """ + map_view return render_template('generic.html', title = dashboard_title, logo = logo, content = Markup(content)) except Exception as e: content = """<h1 style="text-align: center;">Station not found.</h1> #<p style="text-align: center;"><button onclick="self.close()">Close Window</button> #</p>""" return render_template('generic.html', title = dashboard_title, logo = logo, content = Markup(content)) if not track_call: folium_map = folium.Map(location=map_center, tiles=map_theme, zoom_start=int(zoom_level)) marker_cluster = MarkerCluster().add_to(folium_map) for user_coord in user_loc: user_lat = aprs_to_latlon(float(re.sub('[A-Za-z]','', user_coord['lat']))) user_lon = aprs_to_latlon(float(re.sub('[A-Za-z]','', user_coord['lon']))) if type(user_coord['time']) == str: loc_time = str(user_coord['time']) if type(user_coord['time']) == int or type(user_coord['time']) == float: loc_time = datetime.fromtimestamp(user_coord['time']).strftime(time_format) if 'S' in user_coord['lat']: user_lat = -user_lat if 'W' in user_coord['lon']: user_lon = -user_lon loc_comment = '' if 'comment' in user_coord: loc_comment = """ <tr> <td style="text-align: center;">Comment:</td> </tr> <tr> <td style="text-align: center;"><strong>"""+ str(user_coord['comment']) +"""</strong></td> </tr>""" if user_coord['call'] not in last_known_list: folium.Marker([user_lat, user_lon], popup="""<i> <table style="width: 150px;"> <tbody> <tr> <td style="text-align: center;">Last Location:</td> </tr> <tr> <td style="text-align: center;"><strong>""" + user_coord['call'] + """</strong></td> </tr> <tr> <td style="text-align: center;"><em>""" + loc_time + """</em></td> </tr> """ + loc_comment + """ <tr> <td style="text-align: center;"><strong><A href="view_map?track=""" + user_coord['call'] + """" target="_blank">Track Station</A></strong></td> </tr> </tbody> </table> </i>""", icon=folium.Icon(color="red", icon="record"), tooltip=str(user_coord['call'])).add_to(folium_map) last_known_list.append(user_coord['call']) if user_coord['call'] in last_known_list: folium.CircleMarker([user_lat, user_lon], popup=""" <table style="width: 150px;"> <tbody> <tr> <td style="text-align: center;"><strong>""" + user_coord['call'] + """</strong></td> </tr> <tr> <td style="text-align: center;"><em>""" + loc_time + """</em></td> </tr> </tbody> </table> """, tooltip=str(user_coord['call']), fill=True, fill_color="#3186cc", radius=4).add_to(marker_cluster) return folium_map._repr_html_() @app.route('/map/') def map(): return render_template('map.html', title = dashboard_title, logo = logo) @app.route('/user') def user_settings(): user_id = request.args.get('user_id') if not user_id: user_result = """ Use this tool to find and check the stored APRS settings for your DMR ID. When a position is sent, the stored settings will be used to format the APRS packet. <form action="user" method="get"> <table style="margin-left: auto; margin-right: auto;"> <tbody> <tr style="height: 62px;"> <td style="text-align: center; height: 62px;"> <h2><strong><label for="user_id">DMR ID:</label></strong></h2> </td> </tr> <tr style="height: 51.1667px;"> <td style="height: 51.1667px;"><input id="user_id" name="user_id" type="text" /></td> </tr> <tr style="height: 27px;"> <td style="text-align: center; height: 27px;"><input type="submit" value="Submit" /></td> </tr> </tbody> </table> </form> <p> </p> """ else: try: #return render_template('map.html', title = dashboard_title, logo = logo) user_settings = ast.literal_eval(os.popen('cat ../../user_settings.txt').read()) call = user_settings[int(user_id)][0]['call'] ssid = user_settings[int(user_id)][1]['ssid'] icon = user_settings[int(user_id)][2]['icon'] comment = user_settings[int(user_id)][3]['comment'] if ssid == '': ssid = aprs_ssid if icon == '': icon = '\[' if comment == '': comment = 'Default comment.' #for result in user_settings: #return user_settings[int(user_id)][0] #return user_id #return user_settings user_result = """<h2 style="text-align: center;"> Settings for ID: """ + user_id + """</h2> <table style="margin-left: auto; margin-right: auto; width: 419.367px;" border="1"> <tbody> <tr> <td style="width: 82px;"><strong>Callsign:</strong></td> <td style="width: 319.367px; text-align: center;">""" + user_settings[int(user_id)][0]['call'] + """</td> </tr> <tr> <td style="width: 82px;"><strong>SSID:</strong></td> <td style="width: 319.367px; text-align: center;">""" + ssid + """</td> </tr> <tr> <td style="width: 82px;"><strong>Icon:</strong></td> <td style="width: 319.367px; text-align: center;">""" + icon + """</td> </tr> <tr> <td style="width: 82px;"><strong>Comment:</strong></td> <td style="width: 319.367px; text-align: center;">""" + comment + """</td> </tr> </tbody> </table> <p style="text-align: center;"><button onclick="history.back()">Back</button> </p> """ except: user_result = '''<h2 style="text-align: center;">User ID not found.</h2> <p style="text-align: center;"><button onclick="history.back()">Back</button> </p>''' return render_template('generic.html', title = dashboard_title, logo = logo, content = Markup(user_result)) @app.route('/mailbox') def mailbox(): recipient = request.args.get('recipient') if not recipient: mail_content = """ <p>The Mailbox is a place where users can leave messages via DMR SMS. A user can leave a message for someone else by sending a specially formatted SMS to <strong>""" + data_call_id + """</strong>. The message recipient can then use the mailbox to check for messages. Enter your call sign below to check for messages. See the <a href="help">help</a> page for more information.</p> <form action="mailbox" method="get"> <table style="margin-left: auto; margin-right: auto;"> <tbody> <tr style="height: 62px;"> <td style="text-align: center; height: 62px;"> <h2><strong><label for="recipient">Callsign:</label></strong></h2> </td> </tr> <tr style="height: 51.1667px;"> <td style="height: 51.1667px;"><input id="recipient" name="recipient" type="text" /></td> </tr> <tr style="height: 27px;"> <td style="text-align: center; height: 27px;"><input type="submit" value="Submit" /></td> </tr> </tbody> </table> </form> <p> </p> """ else: mailbox_file = ast.literal_eval(os.popen('cat ../../gps_data_user_mailbox.txt').read()) mail_content = '<h2 style="text-align: center;">Messages for: ' + recipient.upper() + ''' </h2>\n<p style="text-align: center;"><button onclick="history.back()">Back</button></p>\n <h4 style="text-align: center;"><a href="mailbox_rss?recipient=''' + recipient.upper() + '''"><em>Mailbox RSS Feed for ''' + recipient.upper() + '''</em></a><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAAeCAYAAAA7MK6iAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAC4jAAAuIwF4pT92AAAAB3RJTUUH5QIcFBAOXAevLAAAAZZJREFUSMftlbtKA0EUhj8jWhi8gaIEC29oxEoRFESLgIXYiWVSKoj6CCrBBwj6CBHNE1hEWy21ETQqiIW1wXhPo81ZOBw2apbdVPvDsDPnP8M/5zKzECJEQKivYO8DFoAYEAGKtTpQEvhW4w3IA+tAVy2F9fgEskA8COHUL8LOKAMZoMmLQF0FewcwImmNAzPANBB18b0BFoGroNLfBiyLgI2+BMwF3XgNwCrwYsQ//BBPSRPdAoeybjE+A8ClS+Sjfnf1E5A2dW4FzoxfwWvD/XWd7oAxI24jz3gVnpS7eiEpt+KvQEL5D5qal/245zFgU+pnXzMd+Zrh9/3q5l7g3CXtTs0bgWvFffn5vDa7iKcVv2K4DS8i3cAOsAuMm8h12ovqqrVL/R3upFrRKPBgHgctvm0iSynuWNnf5bf6byy5dPKe4nukhg6XU9yW2TfsJlDpNCUX27OaP8pD4WBCzQtmX381EUeAI3Xqe6m5xoHpYAezJuJkNb9Fh0tI4+SlXhpTwJBaZ+XbCcwr+6kcPESI2uAHmAijFaMnEmYAAAAASUVORK5CYII=" /></h4> ''' for messages in mailbox_file: if messages['recipient'] == recipient.upper(): if type(messages['time']) == str: loc_time = str(messages['time']) if type(messages['time']) == int or type(messages['time']) == float: loc_time = datetime.fromtimestamp(messages['time']).strftime(time_format) mail_content = mail_content + """ <table style="margin-left: auto; margin-right: auto; width: 372.55px;" border="1"> <tbody> <tr> <td style="width: 63px;"><strong>From:</strong></td> <td style="text-align: center; width: 292.55px;"><strong>""" + messages['call'] + """</strong></td> </tr> <tr> <td style="width: 63px;"><strong>DMR ID:</strong></td> <td style="width: 292.55px; text-align: center;">""" + str(messages['dmr_id']) + """</td> </tr> <tr> <td style="width: 63px;"><strong>Time:</strong></td> <td style="width: 292.55px; text-align: center;">""" + loc_time + """</td> </tr> <tr> <td style="width: 63px;"><strong>Message:</strong></td> <td style="width: 292.55px; text-align: center;"><strong>""" + messages['message'] + """</strong></td> </tr> </tbody> </table> <p> </p> """ return render_template('generic.html', title = dashboard_title, logo = logo, content = Markup(mail_content)) @app.route('/bulletin_rss.xml') def bb_rss(): try: dash_bb = ast.literal_eval(os.popen('cat /tmp/gps_data_user_bb.txt').read()) post_data = '' rss_header = """<?xml version="1.0" encoding="UTF-8" ?> <rss version="2.0"> <channel> <title>""" + dashboard_title + """ - Bulletin Board Feed</title> <link>""" + rss_link + """</link> <description>This is the Bulletin Board feed from """ + dashboard_title + """</description>""" for entry in dash_bb: if type(entry['time']) == str: loc_time = str(entry['time']) if type(entry['time']) == int or type(entry['time']) == float: loc_time = datetime.fromtimestamp(entry['time']).strftime(time_format) post_data = post_data + """ <item> <title>""" + entry['call'] + ' - ' + str(entry['dmr_id']) + """</title> <link>""" + rss_link + """</link> <description>""" + entry['bulletin'] + """ - """ + loc_time + """</description> </item> """ return Response(rss_header + post_data + "\n</channel>\n</rss>", mimetype='text/xml') except: return str('<h1 style="text-align: center;">No data</h1>') @app.route('/mailbox_rss') def mail_rss(): mailbox_file = ast.literal_eval(os.popen('cat ./gps_data_user_mailbox.txt').read()) post_data = '' recipient = request.args.get('recipient').upper() rss_header = """<?xml version="1.0" encoding="UTF-8" ?> <rss version="2.0"> <channel> <title>""" + dashboard_title + """ - Mailbox Feed for """ + recipient + """</title> <link>""" + rss_link + """</link> <description>This is a Mailbox feed from """ + dashboard_title + """ for """ + recipient + """.</description>""" for entry in mailbox_file: if type(entry['time']) == str: loc_time = str(entry['time']) if type(entry['time']) == int or type(entry['time']) == float: loc_time = datetime.fromtimestamp(entry['time']).strftime(time_format) if entry['recipient'] == recipient: post_data = post_data + """ <item> <title>""" + entry['call'] + ' - ' + str(entry['dmr_id']) + """</title> <link>""" + rss_link + """</link> <description>""" + entry['message'] + """ - """ + loc_time + """</description> </item> """ return Response(rss_header + post_data + "\n</channel>\n</rss>", mimetype='text/xml') if __name__ == '__main__': app.run(debug = True, port=dash_port, host=dash_host)