updated the weather module.

modules/weather/weather.sh

@@ -7,30 +7,67 @@ channelName="$2"
 shift
 shift
 
-# Get the current weather information into a variable and stip all blank lines.
-args="$@"
-weather="$(curl -s http://wttr.in/${args//[[:space:]]/+}?T0 | sed '/^$/d')"
+if [[ $# -eq 0 ]]; then
+    msg "$channelName" "$name: Please provide a location or postcode."
+    return 0
+fi
 
-# Get the location
-location="$(echo "$weather" | head -n1 | cut -f2 -d: | sed 's/^[[:space:]]//')"
-# Strip location info from the weather variable
-weather="${weather#*$'\n'}"
+location="${*}"
 
-# Extract current conditions from the weather variable
-conditions="${weather%*  }"
-conditions="${conditions%%$'\n'*}"
-conditions="${conditions##*  }"
-# Remove conditions info from weather variable.
-# Also remove everything after the next line because we only need the temperature info.
-weather="${weather#*$'\n'}"
-weather="${weather%%$'\n'*}"
+# Convert spaces to +.
+location="${location//[[:space:]]/+}"
 
-# Get and format the temperature information from the weather variable.
-temperature="${weather##*. }"
-temperature="${temperature##*-}"
-# Remove leading and trailing spaces.
-temperature="$(echo "$temperature" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"
 
-# Show the weather information.
-msg "$channelName" "$name: weather for ${location} is ${conditions} and ${temperature}."
-set +f
+# c    Weather condition,
+# C    Weather condition textual name,
+# h    Humidity,
+# t    Temperature (Actual),
+# f    Temperature (Feels Like),
+# w    Wind,
+# l    Location,
+# m    Moonphase ðð,
+# M    Moonday,
+# p    precipitation (mm),
+# o    Probability of Precipitation,
+# P    pressure (hPa),
+                                                                                                                                                                                                        
+# D    Dawn*,
+# S    Sunrise*,
+# z    Zenith*,
+# s    Sunset*,
+# d    Dusk*.
+
+format="%c|%C|%h|%t|%f|%w|%l|%m|%M|%p|%o|%P|%D|%S|%z|%s|%d"
+argList="${format//%/}"
+argList="${argList//|/ }"
+weatherString="$(curl -s https://wttr.in/${location}?format="${format}")"
+
+i=1
+declare -A weatherInfo
+for j in $argList ; do
+    weatherInfo[$j]="$(echo "${weatherString}" | cut -d '|' -f $i)"
+    ((i++))
+done
+
+# Format times to 12 hour format.
+for i in S D z s d ; do
+    weatherInfo[$i]="$(date '+%r' --date="${weatherInfo[$i]}")"
+done
+
+message="${weatherInfo[l]}: ${weatherInfo[t]} and ${weatherInfo[C]}"
+if [[ "${weatherInfo[t]}" == "${weatherInfo[f]}" ]]; then
+    message+=". "
+else
+message+=" with a real feel of ${weatherInfo[f]}. "
+fi
+message+="Wind: ${weatherInfo[w]}"
+if [[ "${weatherInfo[p]}" != "0.0mm" ]]; then
+    message+=" Precipitation: ${weatherInfo[p]} "
+fi
+if [[ -n "${weatherInfo[o]}" ]]; then
+    message+="Chance of precipitation ${weatherInfo[o]} "
+fi
+message+=" Humidity: ${weatherInfo[h]}. "
+message+="Sunrise: ${weatherInfo[S]}, Sunset: ${weatherInfo[s]}."
+
+msg "$channelName" "$name: ${message//+/ }"