[update] can add global (station-independent) links on html web page

parameters.yaml

@@ -1,17 +1,17 @@
 # Parameters file for Surveillance Bot
 datapath: "/data/SDS/"                    # SC3 Datapath
-networks: ["1Y", "HA"]                    # select networks, list or str
+networks: ["1Y", "HA", "MK"]              # select networks, list or str
 stations: "*"                             # select stations, list or str
 locations: "*"                            # select locations, list or str
-stations_blacklist: ["TEST", "EREA"]      # exclude these stations
+stations_blacklist: ["TEST", "EREA", "DOMV"]      # exclude these stations
 networks_blacklist: []                    # exclude these networks
 interval: 60               # Perform checks every x seconds
-n_track: 300               # wait n_track * intervals before performing an action (i.e. send mail/end highlight status)
+n_track: 360               # wait n_track * intervals before performing an action (i.e. send mail/end highlight status)
 timespan: 3                # Check data of the recent x days
 verbosity: 0               # verbosity flag
 track_changes: True        # tracks all changes since GUI startup by text highlighting (GUI only)
-warn_count: False           # show number of warnings and errors in table
+warn_count: False          # show number of warnings and errors in table
-min_sample: 3              # minimum samples for raising Warn/FAIL
+min_sample: 5              # minimum samples for raising Warn/FAIL
 dt_thresh: [300, 1800]     # threshold (s) for timing delay colourisation (yellow/red)
 html_figures: True         # Create html figure directory and links
 reread_parameters: True    # reread parameters file (change parameters on runtime, not for itself/GUI refresh/datapath)
@@ -72,12 +72,12 @@ CHANNELS:
   EX2:
     unit: 1e-6
     name: "PowBox 230V/12V (V)"
-    ticks: [1, 5, 1]
+    ticks: [0, 5, 1]
     warn: [2, 3, 4, 4.5, 5]
   EX3:
     unit: 1e-6
     name: "PowBox Router/Charger (V)"
-    ticks: [1, 5, 1]
+    ticks: [0, 5, 1]
     warn: [2, 2.5, 3, 4, 5]
   VEI:
     unit: 1e-3
@@ -122,6 +122,12 @@ add_links:
   slmon: {"URL": "../slmon/{nw}_{st}.html", "text": "show"}
   24h-plot: {"URL": "../scheli/{nw}/{st}.png", "text": "plot"}
 
+# add station-independent links below html table (list items separated with -)
+add_global_links:
+  # for example: - {"text": "our homepage", "URL": "https://www.rub.de"}
+  - {"text": "show recent events on map",
+     "URL": "https://fdsnws.geophysik.ruhr-uni-bochum.de/map/?lat=39.5&lon=21&zoom=7&baselayer=mapnik"}
+
 # E-mail notifications
 EMAIL:
   mailserver: "localhost"

survBot.py

@@ -20,7 +20,7 @@ import matplotlib.pyplot as plt
 from obspy import read, UTCDateTime, Stream
 from obspy.clients.filesystem.sds import Client
 
-from write_utils import get_html_text, get_html_row, html_footer, get_html_header, get_print_title_str, \
+from write_utils import get_html_text, get_html_link, get_html_row, html_footer, get_html_header, get_print_title_str, \
     init_html_table, finish_html_table, get_mail_html_header, add_html_image
 from utils import get_bg_color, modify_stream_for_plot, set_axis_yticks, set_axis_color, plot_axis_thresholds
 
@@ -120,9 +120,16 @@ class SurveillanceBot(object):
         self.networks_blacklist = self.parameters.get('networks_blacklist')
         self.refresh_period = self.parameters.get('interval')
         self.transform_parameters()
+
         add_links = self.parameters.get('add_links')
         self.add_links = add_links if add_links else {}
 
+        add_global_links = self.parameters.get('add_global_links')
+        # in case user forgets "-" in parameters file
+        if isinstance(add_global_links, dict):
+            add_global_links = [add_global_links]
+        self.add_global_links = add_global_links if add_global_links else []
+
     def transform_parameters(self):
         for key in ['networks', 'stations', 'locations', 'channels']:
             parameter = self.parameters.get(key)
@@ -496,6 +503,10 @@ class SurveillanceBot(object):
 
                 outfile.write(finish_html_table())
 
+                for dct in self.add_global_links:
+                    link_str = get_html_link(dct.get('text'), dct.get('URL'))
+                    outfile.write(get_html_text(link_str))
+
                 outfile.write(get_html_text(self.status_message))
                 outfile.write(html_footer())
 

write_utils.py

@@ -49,7 +49,7 @@ def finish_html_table():
 
 def html_footer():
     footer = ['</body>',
-              '</html>']
+              '</html>\n']
     footer = _convert_to_textstring(footer)
     return footer
 
@@ -58,6 +58,10 @@ def add_html_image(img_data, img_format='png'):
     return f"""<br>\n<img width="100%" src="data:image/{img_format};base64, {b64encode(img_data).decode('ascii')}">"""
 
 
+def get_html_link(text, link):
+    return f'<a href="{link}"> {text} </a>'
+
+
 def get_html_row(items, html_key='td'):
     row_string = ''
     default_space = '  '
@@ -73,7 +77,7 @@ def get_html_row(items, html_key='td'):
         # check for black background of headers (shouldnt happen anymore)
         color = '#e6e6e6' if color == '#000000' else color
         hyperlink = item.get('hyperlink')
-        text_str = f'<a href="{hyperlink}"> {text} </a>' if hyperlink else text
+        text_str = get_html_link(text, hyperlink) if hyperlink else text
         html_class = item.get('html_class')
         class_str = f' class="{html_class}"' if html_class else ''
         row_string += 2 * default_space + f'<{html_key}{class_str} bgcolor="{color}" title="{tooltip}"> {text_str}'\