# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1483826642 -7200
# Node ID e904b453a06aa8ad8f0f9a4ef0acaaa12715adbd
# Parent  3c42ad35e15795e2f8ef7e17d5cf728e5427e955
weather: Show weather station coordinates and Google Maps link in the station list search.

diff -r 3c42ad35e157 -r e904b453a06a config.weather.example
--- a/config.weather.example	Sat Jan 07 23:25:57 2017 +0200
+++ b/config.weather.example	Sun Jan 08 00:04:02 2017 +0200
@@ -35,6 +35,9 @@
 ###
 ### Messages
 ###
+set weather_msg_list_station [list "\002@station@\002 ( http://www.google.fi/maps/@@c_lat@,@c_long@,15z )"]
+
+
 set weather_msg_result [list "\002@station@\002, mitattu klo @ctime@: \002@temp@°C\002"]
 lappend weather_msg_result ", @weather1@"
 lappend weather_msg_result ", keli @weather2@"
diff -r 3c42ad35e157 -r e904b453a06a weather.tcl
--- a/weather.tcl	Sat Jan 07 23:25:57 2017 +0200
+++ b/weather.tcl	Sun Jan 08 00:04:02 2017 +0200
@@ -136,10 +136,8 @@
 
 #-------------------------------------------------------------------------
 # Produce one location of weather data as a string
-proc weather_get_data {udata ukey} {
-  global weather_msg_result
+proc weather_get_str {udata umsg} {
 
-  # Set data to array
   array unset uvals
   set uvals(station) [lindex $udata 0]
   set uvals(type) [lindex $udata 1]
@@ -166,28 +164,27 @@
     set uvals(cloud_cover) [lindex $udata 9]
   }
 
-  # Transform the format list
   set astr ""
-  foreach aitem $weather_msg_result {
+  foreach aitem $umsg {
     set atmp $aitem
     foreach {akey aval} [array get uvals] {
       if {$aval != ""} {
         set atmp [string map [list "@${akey}@" $aval] $atmp]
       }
     }
-    if {$atmp != $aitem} {
+    if {$atmp != $aitem || [string first "@" $aitem] < 0} {
       append astr $atmp
     }
   }
 
-  return "$astr."
+  return $astr
 }
 
 
 # Get data by location key
 proc weather_get_by_key {ukey} {
-  global weather_data
-  return [weather_get_data $weather_data($ukey) $ukey]
+  global weather_data weather_msg_result
+  return [weather_get_str $weather_data($ukey) $weather_msg_result]
 }
 
 
@@ -296,7 +293,8 @@
   global weather_msg_usage_alias weather_msg_usage_unalias weather_msg_defloc
   global weather_msg_aliased weather_msg_unaliased weather_msg_no_access
   global weather_msg_def_set weather_msg_def_not_set weather_msg_aliases
-  global weather_msg_usage_stations weather_msg_stations
+  global weather_msg_usage_stations weather_msg_stations weather_msg_list_station
+  global weather_msg_result
 
   # Check and handle arguments
   set rarglist [::textutil::split::splitx $uargs {\s+}]
@@ -319,7 +317,7 @@
 
     foreach {ukey uvalue} [array get weather_data] {
       if {![string match "w_*" $ukey] && [string match -nocase "*${rarg}*" $ukey]} {
-      	lappend result $ukey
+      	lappend result [weather_get_str $uvalue $weather_msg_list_station]
       }
     }
 
@@ -441,7 +439,7 @@
       foreach {ukey uvalue} [array get weather_data] {
         if {![string match "w_*" $ukey] && [string match -nocase "*${rarg}*" $ukey]} {
           if {[llength $uvalue] > 0} {
-            weather_msg $upublic $unick $uchan [weather_get_data $uvalue $ukey]
+            weather_msg $upublic $unick $uchan [weather_get_str $uvalue $weather_msg_result]
             incr nresults
           } else {
             weather_msg $upublic $unick $uchan $weather_msg_no_results [list $ukey]