egg-tcls: fetch_weather.pl annotate

annotate fetch_weather.pl @ 189:3af8ea19a3e2

Improved weather fetching.

author	Matti Hamalainen <ccr@tnsp.org>
date	Tue, 03 Jun 2014 21:56:54 +0300
parents	b41c525bdaf7
children	15c49bb1ce05

rev	line source
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 #!/usr/bin/perl -w
182 24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	2 ##########################################################################
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	3 #
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	4 # Fetch Weather v0.1 by Matti 'ccr' Hamalainen <ccr@tnsp.org>
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	5 # (C) Copyright 2014 Tecnic Software productions (TNSP)
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	6 #
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	7 # Should be ran as a cronjob, and configured properly.
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	8 # 15 * * * * /absolute/path/to/fetch_weather.pl </path/to/configfile>
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	9 #
186 b41c525bdaf7 Add example configuration file. Matti Hamalainen <ccr@tnsp.org> parents: 185 diff changeset	10 # Configuration file example is in fetch_weather.config
182 24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	11 #
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	12 # This script is freely distributable under GNU GPL (version 2) license.
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	13 #
24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	14 ##########################################################################
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	15 use strict;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	16 use LWP::UserAgent;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	17 use HTML::Entities;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	18 use XML::Simple;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	19 use Text::Iconv;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 use Date::Parse;
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	21 use Date::Format;
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22 use Data::Dumper;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	23
166 c8d5f3a7c4b7 Add debug option. Matti Hamalainen <ccr@tnsp.org> parents: 164 diff changeset	24
162 4f8a163b2bc1 Work on the backend weather data fetching. Matti Hamalainen <ccr@tnsp.org> parents: 158 diff changeset	25 ###
182 24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	26 ### Configuration settings
162 4f8a163b2bc1 Work on the backend weather data fetching. Matti Hamalainen <ccr@tnsp.org> parents: 158 diff changeset	27 ###
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	28 my %settings = (
166 c8d5f3a7c4b7 Add debug option. Matti Hamalainen <ccr@tnsp.org> parents: 164 diff changeset	29 "debug" => 0,
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	30 "opt_fmi" => 0,
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	31 "opt_tiehallinto" => 0,
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	32 "fmi_api_key" => "",
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	33 "outfile" => "",
185 64e06ee172c7 Add HTTP user agent setting. Matti Hamalainen <ccr@tnsp.org> parents: 182 diff changeset	34 "http_user_agent" => "Mozilla/4.0 (compatible; MSIE 6.0; MSIE 5.5; Windows NT 6.0) Opera 10.63 [en]",
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	35 );
162 4f8a163b2bc1 Work on the backend weather data fetching. Matti Hamalainen <ccr@tnsp.org> parents: 158 diff changeset	36
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	37
162 4f8a163b2bc1 Work on the backend weather data fetching. Matti Hamalainen <ccr@tnsp.org> parents: 158 diff changeset	38 ###
4f8a163b2bc1 Work on the backend weather data fetching. Matti Hamalainen <ccr@tnsp.org> parents: 158 diff changeset	39 ### Helper functions
4f8a163b2bc1 Work on the backend weather data fetching. Matti Hamalainen <ccr@tnsp.org> parents: 158 diff changeset	40 ###
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	41 sub mlog($)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	42 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	43 print STDERR $_[0];
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	44 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	45
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	46
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	47 sub fetch_http($)
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	48 {
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	49 my $tmpAgent = LWP::UserAgent->new;
185 64e06ee172c7 Add HTTP user agent setting. Matti Hamalainen <ccr@tnsp.org> parents: 182 diff changeset	50 $tmpAgent->agent($settings{"http_user_agent"});
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	51 $tmpAgent->timeout(10);
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	52
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	53 my $tmpRequest = HTTP::Request->new(GET => $_[0]);
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	54
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	55 return $tmpAgent->request($tmpRequest);
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	56 }
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	57
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	58
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	59 sub parse_timestamp($$)
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	60 {
182 24f9f38210fe Add comments. Matti Hamalainen <ccr@tnsp.org> parents: 178 diff changeset	61 # XXX: A bit of a hack, but it works.
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	62 return str2time($_[0]) - str2time("00:00") + $_[1];
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	63 }
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	64
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	65
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	66 sub gmt_time_fmt($)
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	67 {
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	68 # 2012-02-27T00:00:00Z
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	69 return time2str("%Y-%m-%dT%TZ", $_[0], "UTC");
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	70 }
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	71
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	72 sub str_trim($)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	73 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	74 my $str = $_[0];
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	75 if (defined($str)) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	76 $str =~ s/^\s*//;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	77 $str =~ s/\s*$//;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	78 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	79 return $str;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	80 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	81
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	82
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	83 ###
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	84 ### Loose HTML parser
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	85 ###
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	86 sub pop_token_a($)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	87 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88 my $tokens = $_[0];
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 return shift(@$tokens);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	90 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	91
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93 sub pop_token($)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	94 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	95 return str_trim(pop_token_a($_[0]));
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	96 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	97
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	98
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99 sub parse_html_str($)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101 my $tokens = $_[0];
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 my $token = pop_token($tokens);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	103 my $str = "";
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 $token =~ s/^\s*//;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	106 return undef unless (substr($token, 0, 1) eq '"');
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	107 $token = substr($token, 1);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	109 while (defined($token)) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110 my $tmp = $token;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111 $tmp =~ s/\s*$//;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112 if (substr($tmp, -1) eq '"') {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	113 $str .= substr($tmp, 0, -1);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	114 return $str;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	115 } else {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	116 $str .= $token;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	117 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	118 $token = shift(@$tokens);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	119 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120 return undef;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	121 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	122
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 sub parse_html_tree($$);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126 sub parse_html_tree($$)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128 my ($tokens, $tree) = @_;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130 while (my $token = pop_token($tokens)) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131 if ($token =~ /^<[!\/]?[a-zA-Z]+/) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	132 $token = lc($token);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133 if ($token =~ /^<\!.*>$/) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134 # Ignore comments etc.
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135 } elsif ($token =~ /^<([a-z]+[1-9])(.)>$/) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 my ($name, $args) = ($1, $2);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137 if ($name eq "meta" \|\| $name eq "img") {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138 my $tmp = {};
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	139 parse_html_tree($tokens, $tree);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140 return $tree;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	141 } else {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	142 my $tmp = { "name" => $name, "args" => str_trim($args) };
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	143 parse_html_tree($tokens, $tmp);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 push(@{$$tree{"nodes"}}, $tmp);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146 } elsif ($token =~ /^<\/([a-z]+[1-9]*)>$/) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	147 return $tree;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 } else {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 die("HORROR TERROR ELITE: '$token'\n");
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 } else {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 $token = str_trim(decode_entities($token));
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153 push(@{$$tree{"nodes"}}, { "name" => "text", "args" => "", "text" => $token }) if length($token) > 0;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157 return $tree;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	158 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	159
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161 sub parse_html($)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 return undef unless defined($_[0]);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 my $str = $_[0];
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 my $res = { "name" => "", "args" => "" };
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166 $str =~ tr/\r/ /;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167 $str =~ tr/\n/ /;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168 my @tokens = grep { !($_ =~ /^\s$/) } split(/(<\/?[a-zA-Z]+.?>)/, $str);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169 parse_html_tree(\@tokens, $res);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170 return $res;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	171 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173 sub html_find_node($$$);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175 sub html_find_node($$$)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	177 my ($node, $name, $args) = @_;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179 if (defined($node)) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180 if (ref($node) eq "ARRAY") {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	181 foreach my $n (@$node) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182 my $tmp = html_find_node($n, $name, $args);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	183 # Must do it like this, in order not to break the loop
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	184 return $tmp if defined($tmp);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	185 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	186 } elsif (ref($node) eq "HASH") {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	187 if (defined($$node{"name"})) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	188 if ($$node{"name"} eq $name) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	189 if ($args ne "") {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	190 if (defined($$node{"args"}) && $$node{"args"} =~ /$args/) {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	191 } else {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	192 return html_find_node($$node{"nodes"}, $name, $args);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	193 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	194 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	195 return $node;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	196 } else {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	197 return html_find_node($$node{"nodes"}, $name, $args);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	198 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	199 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	200 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	201 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	202 return undef;
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	203 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	205
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	206 ###
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	207 ### Helper functions for locating/traversing nodes
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	208 ### in the parsed data tree structure.
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	209 ###
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	210 sub fnode($$)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	211 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	212 return html_find_node($_[0], $_[1], "");
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	213 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	216 sub fnodea($$$)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	217 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	218 return html_find_node($_[0], $_[1], $_[2]);
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	219 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	220
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	221
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	222 sub get_node($$$)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	223 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	224 return defined($_[0]->[$_[2]]{"nodes"}[0]{$_[1]}) ? $_[0]->[$_[2]]{"nodes"}[0]{$_[1]} : "";
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	225 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	226
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	227
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	228 ###
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	229 ### Configuration handling
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	230 ###
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	231 sub opt_chk_bool($)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	232 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	233 if (defined($settings{$_[0]}))
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	234 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	235 my $val = $settings{$_[0]};
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	236 return ($val == 1 \|\| $val eq "true" \|\| $val eq "on" \|\| $val eq "1");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	237 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	238 else
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	239 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	240 return 0;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	241 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	242 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	243
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	244
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	245 sub opt_chk_valid($$)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	246 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	247 if (defined($settings{$_[0]}))
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	248 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	249 my $val = $settings{$_[0]};
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	250 return length($val) >= $_[1];
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	251 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	252 else
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	253 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	254 return 0;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	255 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	256 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	257
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	258
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	259 sub opt_get($)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	260 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	261 if (defined($settings{$_[0]}))
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	262 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	263 return $settings{$_[0]};
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	264 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	265 else
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	266 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	267 return undef;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	268 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	269 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	270
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	271
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	272 sub opt_read_config($)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	273 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	274 my $filename = $_[0];
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	275 my $errors = 0;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	276 my $line = 0;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	277
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	278 open(CONFFILE, "<", $filename) or die("Could not open configuration '".$filename."'!\n");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	279 while (<CONFFILE>)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	280 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	281 $line++;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	282 chomp;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	283 if (/(^\s#\|^\s$)/) {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	284 # Ignore comments and empty lines
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	285 } elsif (/^\s\"?([a-zA-Z0-9_]+)\"?\s=>?\s(\d+),?\s$/) {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	286 my $key = lc($1);
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	287 my $value = $2;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	288 if (defined($settings{$key})) {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	289 $settings{$key} = $value;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	290 } else {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	291 mlog("[$filename:$line] Unknown setting '$key' = $value\n");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	292 $errors = 1;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	293 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	294 } elsif (/^\s\"?([a-zA-Z0-9_]+)\"?\s=>?\s\"(.?)\",?\s*$/) {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	295 my $key = lc($1);
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	296 my $value = $2;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	297 if (defined($settings{$key})) {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	298 $settings{$key} = $value;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	299 } else {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	300 mlog("[$filename:$line] Unknown setting '$key' = '$value'\n");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	301 $errors = 1;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	302 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	303 } else {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	304 mlog("[$filename:$line] Syntax error: $_\n");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	305 $errors = 1;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	306 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	307 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	308 close(CONFFILE);
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	309 return $errors;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	310 }
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	311
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	312
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	313 ###
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	314 ### Main program begins
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	315 ###
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	316 my $weatherdata = {};
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	317
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	318 die(
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	319 "Weather Fetch v0.1 by ccr/TNSP <ccr\@tnsp.org>\n".
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	320 "Usage: $0 <config file>\n"
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	321 ) unless scalar(@ARGV) >= 1;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	322
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	323 my $cfgfile = shift;
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	324 opt_read_config($cfgfile) == 0 or die("Errors while parsing configuration file '".$cfgfile."'.\n");
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	325
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	326
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	327 ###
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	328 ### Fetch tiehallinto road weather measurement data
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	329 ###
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	330 if (opt_chk_bool("opt_tiehallinto"))
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	331 {
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	332 for (my $i = 1; $i <= 22; $i++)
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	333 {
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	334 my $res = fetch_http("http://alk.tiehallinto.fi/alk/tiesaa/tiesaa_maak_".$i.".html");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	335 if ($res->code >= 200 && $res->code <= 201)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	336 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	337 my $data = $res->decoded_content;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	338
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	339 # Filter out crap tags we don't want or need
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	340 $data =~ s/\n/§/g;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	341 $data =~ s/<!--.*?-->//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	342 $data =~ s/<map[^>]>.?<\/map>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	343 $data =~ s/<form[^>]>.?<\/form>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	344 $data =~ s/<script[^>]>.?<\/script>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	345 $data =~ s/<meta[^>]*>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	346 $data =~ s/<font[^>]*>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	347 $data =~ s/<\/font>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	348 $data =~ s/<span[^>]*>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	349 $data =~ s/<\/span>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	350 $data =~ s/<\/?b>//ig;
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	351
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	352 $data =~ s/<br>//ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	353 $data =~ s/ / /ig;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	354 $data =~ s/§/\n/g;
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	355
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	356 # Parse the HTML mess
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	357 my $otree = parse_html($data);
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	358
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	359 # Find our desired element nodes
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	360 my $odata = fnodea(fnode($otree, "body"), "div", "class=elementc");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	361 my $oupdate = fnode($odata, "p");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	362 my $time_base = str2time("00:00");
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	363 if ($oupdate) {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	364 my $tmp = $oupdate->{"nodes"}[0]{"text"};
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	365 if ($tmp =~ /:\s+(\d\d\.\d\d\.\d\d\d\d)\s+(\d\d:\d\d)/) {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	366 $time_base = str2time($1);
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	367 }
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	368 }
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	369
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	370 my $oelems = fnode($odata, "table")->{"nodes"};
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	371 for (my $n = 1; $n < scalar(@$oelems); $n++)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	372 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	373 my $fdata = @$oelems[$n]->{"nodes"};
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	374 $weatherdata->{$fdata->[0]{"nodes"}[0]{"text"}} =
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	375 [
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	376 parse_timestamp(get_node($fdata, "text", 1), $time_base),
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	377 get_node($fdata, "text", 2),
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	378 get_node($fdata, "text", 3),
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	379 get_node($fdata, "text", 4),
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	380 ];
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	381 }
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	382 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	383 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	384 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	385
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	386
9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	387 ###
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	388 ### Fetch FMI data
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	389 ###
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	390 if (opt_chk_bool("opt_fmi"))
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	391 {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	392 die("FMI data scrape enabled, but no API key set.\n") unless opt_chk_valid("fmi_api_key", 10);
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	393
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	394 my $uri = "http://data.fmi.fi/fmi-apikey/".opt_get("fmi_api_key").
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	395 "/wfs?request=getFeature&storedquery_id=fmi::observations::weather::".
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	396 "multipointcoverage".
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	397 # "timevaluepair".
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	398 "&starttime=".gmt_time_fmt(time() - 10*60)."&endtime=".gmt_time_fmt(time()).
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	399 "&parameters=temperature,humidity&maxlocations=50&bbox=19,59,32,70";
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	400
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	401 print STDERR "FMI URI: ".$uri."\n" if opt_chk_bool("debug");
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	402
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	403 my $res = fetch_http($uri);
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	404 if ($res->code >= 200 && $res->code <= 201)
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	405 {
170 e4faa3746869 Remove useless parameters from XMLin(). Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	406 my $xml = XMLin($res->decoded_content);
169 c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	407 my $time_base = time();
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	408 my $fdata = $xml->{"wfs:member"}{"omso:GridSeriesObservation"};
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	409
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	410 my $fshit = $fdata->{"om:result"}{"gmlcov:MultiPointCoverage"};
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	411 my @farray = ();
169 c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	412
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	413 foreach my $fline (split(/\n/, $fshit->{"gml:domainSet"}{"gmlcov:SimpleMultiPoint"}{"gmlcov:positions"}))
169 c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	414 {
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	415 if ($fline =~ /^\s([\+\-]?\d+\.\d)\s+([\+\-]?\d+\.\d)\s+(\d+)\s$/)
169 c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	416 {
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	417 push(@farray, {"lat" => $1, "long" => $2, "time" => $3});
169 c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	418 }
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	419 }
169 c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	420
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	421 my $findex = 0;
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	422 foreach my $fline (split(/\n/, $fshit->{"gml:rangeSet"}{"gml:DataBlock"}{"gml:doubleOrNilReasonTupleList"}))
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	423 {
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	424 if ($fline =~ /^\s([\+\-]?\d+\.\d\|NaN)\s+([\+\-]?\d+\.\d\|NaN)\s$/)
169 c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	425 {
189 3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	426 $farray[$findex]{"temp"} = $1 if ($1 ne "NaN");
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	427 $farray[$findex]{"humidity"} = $2 if ($2 ne "NaN");
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	428 $findex++;
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	429 }
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	430 }
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	431
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	432 my $fcrap = $fdata->{"om:featureOfInterest"}{"sams:SF_SpatialSamplingFeature"}{"sams:shape"}{"gml:MultiPoint"}{"gml:pointMember"};
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	433 foreach my $fnode (@{$fcrap})
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	434 {
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	435 my $floc = $fnode->{"gml:Point"};
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	436 if ($floc->{"gml:pos"} =~ /^\s([\+\-]?\d+\.\d)\s+([\+\-]?\d+\.\d)\s$/)
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	437 {
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	438 my ($flat, $flong) = ($1, $2);
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	439 foreach my $flol (@farray)
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	440 {
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	441 if ($flol->{"lat"} == $flat && $flol->{"long"} == $flong)
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	442 {
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	443 $weatherdata->{$floc->{"gml:name"}} = [
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	444 $flol->{"time"},
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	445 $flol->{"temp"},
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	446 "",
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	447 "",
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	448 defined($flol->{"humidity"}) ? $flol->{"humidity"} : "",
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	449 ];
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	450 }
3af8ea19a3e2 Improved weather fetching. Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	451 }
169 c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	452 }
c12e422a543a FMI data parsing kinda almost works. It is horrible, though. XML ... :Q Matti Hamalainen <ccr@tnsp.org> parents: 168 diff changeset	453 }
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	454 }
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	455 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	456
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	457
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	458 ###
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	459 ### Output
178 9b8ec700ede4 Clean up the weather data parser backend a bit. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	460 ###
164 d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	461 if (opt_chk_valid("outfile", 1)) {
d5a0e4248f3e weather: Implement configuration file support for weather fetcher backend. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	462 open(STDOUT, '>', opt_get("outfile")) or die("Could not open output file '".opt_get("outfile")."'.\n");
158 db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	463 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	464
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	465 binmode STDOUT, ':encoding(utf-8)';
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	466
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	467 foreach my $key (sort { $a cmp $b } keys %$weatherdata)
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	468 {
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	469 print STDOUT $key."\|".join("\|", @{$weatherdata->{$key}})."\n";
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	470 }
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	471
db2b1f74d994 Initial import of weather data fetching backend, written in Perl. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	472 close(STDOUT);

Mercurial > hg > egg-tcls

annotate fetch_weather.pl @ 189:3af8ea19a3e2