| 1 | #!/usr/bin/perl |
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| 2 | # |
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| 3 | # sbsweb TV guide grabber |
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| 4 | # |
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| 5 | # Good data, usually 14-21 days, but has a lot of variability |
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| 6 | # in titles & subtitles. |
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| 7 | # |
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| 8 | # Currently only good for the main SBS channel, not SBS News, but |
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| 9 | # has been coded to make adding any future channels easy. |
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| 10 | # |
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| 11 | |
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| 12 | my $version = '4.00'; |
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| 13 | |
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| 14 | use strict; |
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| 15 | use Getopt::Long; |
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| 16 | use POSIX; |
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| 17 | use Data::Dumper; |
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| 18 | use IO::File; |
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| 19 | use XMLTV; |
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| 20 | use HTML::TreeBuilder; |
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| 21 | use Shepherd::Common; |
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| 22 | use Encode; |
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| 23 | |
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| 24 | # --------------------------------------------------------------------------- |
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| 25 | # --- Global Variables |
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| 26 | |
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| 27 | my $progname = "sbsweb"; |
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| 28 | |
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| 29 | my $DATASOURCE = "sbs.com.au"; |
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| 30 | my $URLS = { 'SBS ONE' => "http://www.$DATASOURCE/schedule/SBSONE", |
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| 31 | 'SBS TWO' => "http://www.$DATASOURCE/schedule/SBSTWO" }; |
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| 32 | my $lang = 'en'; |
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| 33 | my $debug = 0; |
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| 34 | my $channels; |
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| 35 | my $opt_channels; |
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| 36 | my $opt = { }; |
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| 37 | my %stats; |
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| 38 | my $shows; |
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| 39 | my $runtime = time; |
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| 40 | my $zerohr; |
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| 41 | my $loc; |
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| 42 | |
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| 43 | # --------------------------------------------------------------------------- |
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| 44 | # --- Setup |
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| 45 | |
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| 46 | print "$progname $version\n"; |
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| 47 | |
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| 48 | $| = 1; |
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| 49 | |
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| 50 | &get_command_line_options; |
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| 51 | |
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| 52 | exit 0 if ($opt->{version}); |
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| 53 | |
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| 54 | &help if ($opt->{help}); |
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| 55 | |
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| 56 | &set_defaults; |
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| 57 | |
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| 58 | &read_channels_file; |
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| 59 | |
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| 60 | unless ($channels) |
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| 61 | { |
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| 62 | print "ERROR: No channels requested. Please use --channels_file.\n"; |
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| 63 | exit 33; |
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| 64 | } |
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| 65 | |
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| 66 | &set_region; |
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| 67 | |
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| 68 | foreach (keys %$channels) |
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| 69 | { |
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| 70 | &get_guide_data($_); |
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| 71 | } |
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| 72 | |
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| 73 | &tidy_data; |
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| 74 | |
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| 75 | # print Dumper($shows) if ($debug); |
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| 76 | |
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| 77 | &write_xml; |
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| 78 | |
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| 79 | &Shepherd::Common::print_stats($progname, $version, $runtime, %stats); |
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| 80 | |
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| 81 | &log("Done."); |
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| 82 | exit; |
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| 83 | |
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| 84 | |
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| 85 | # --------------------------------------------------------------------------- |
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| 86 | # --- Subs |
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| 87 | |
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| 88 | sub get_guide_data |
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| 89 | { |
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| 90 | my $chan = shift; |
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| 91 | |
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| 92 | &log("Grabbing data for days " . $opt->{offset} . |
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| 93 | " - " . ($opt->{days} - 1) . |
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| 94 | ($opt->{output} ? " into " . $opt->{output} : '') . |
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| 95 | "for channel $chan."); |
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| 96 | |
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| 97 | # Calculate midnight on day zero in epoch time |
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| 98 | my @today = localtime($runtime); # 0=sec,1=min,2=hour,3=day,4=month,5=year,6=wday,7=yday,8=isdst |
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| 99 | $zerohr = $runtime - (($today[0]) + ($today[1]*60) + ($today[2]*60*60)); |
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| 100 | |
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| 101 | my $startday = $opt->{offset}; |
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| 102 | unless (!$startday and $today[2] > 5) |
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| 103 | { |
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| 104 | $startday--; |
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| 105 | &log("Fetching previous day's page for pre-5AM shows."); |
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| 106 | } |
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| 107 | |
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| 108 | for my $day ($startday .. ($opt->{days} - 1)) |
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| 109 | { |
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| 110 | my $daystr = &POSIX::strftime("%Y-%m-%d", localtime($runtime + ($day * 86400))); |
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| 111 | &log("Day $day: $daystr"); |
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| 112 | |
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| 113 | my $url = $URLS->{$chan} . "/$daystr/$loc"; |
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| 114 | my $guidedata = &Shepherd::Common::get_url($url); |
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| 115 | exit 11 unless ($guidedata); |
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| 116 | |
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| 117 | Encode::from_to($guidedata, "UTF-8", "iso-8859-1"); |
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| 118 | |
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| 119 | &parse_guide($guidedata, $day, $chan); |
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| 120 | } |
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| 121 | &log("Found " . &num_items($shows) . " shows on " . scalar(keys %$shows) . " channels."); |
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| 122 | } |
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| 123 | |
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| 124 | sub parse_guide |
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| 125 | { |
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| 126 | my ($guidedata, $day, $chan) = @_; |
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| 127 | |
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| 128 | &log("Parsing guide page (Day $day).") if ($debug); |
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| 129 | |
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| 130 | my $chanid = $channels->{$chan}; |
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| 131 | |
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| 132 | my $tree = HTML::TreeBuilder->new; |
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| 133 | $tree->no_space_compacting(1); |
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| 134 | $tree->parse($guidedata); |
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| 135 | $tree->eof; |
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| 136 | |
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| 137 | my $last_hr = 0; |
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| 138 | my $am_pm = 0; |
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| 139 | my $content = $tree->look_down(_tag => 'div', id => 'content'); |
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| 140 | foreach my $block ($content->look_down(_tag => 'ul', class => 'tv_schedule')) |
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| 141 | { |
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| 142 | my $show; |
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| 143 | foreach my $li ($block->look_down(_tag => 'li')) |
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| 144 | { |
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| 145 | my $start = $li->look_down(_tag => 'span', class => 'tv_schedule_time'); |
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| 146 | if ($start) |
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| 147 | { |
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| 148 | if ($show->{start}) |
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| 149 | { |
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| 150 | $shows->{$chanid}->{$show->{start}} = $show; |
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| 151 | $stats{'shows'}++; |
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| 152 | $show = undef; |
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| 153 | } |
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| 154 | |
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| 155 | my ($hr, $min) = split(/:/, $start->as_text); |
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| 156 | |
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| 157 | # Times are 12hr clocks: if this hour is less than the last hour |
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| 158 | # we saw, we must have rolled over AM/PM. So add 12 hours to |
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| 159 | # the actual time. |
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| 160 | $am_pm += 12 if ($hr + $am_pm < $last_hr); |
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| 161 | $hr += $am_pm; |
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| 162 | $last_hr = $hr; |
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| 163 | |
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| 164 | $show->{start} = $zerohr + ($day * 86400) + ($hr * 3600) + ($min * 60); |
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| 165 | $show->{channel} = $chanid; |
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| 166 | } |
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| 167 | my $title = $li->look_down(_tag => 'a', class => 'leftpad'); |
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| 168 | if ($title) |
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| 169 | { |
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| 170 | $show->{title} = $title->as_text; |
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| 171 | push (@{$show->{category}}, 'News') if ($show->{title} =~ /News/); |
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| 172 | } |
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| 173 | my $desc = $li->look_down(_tag => 'div', class => 'tv_schedule_item_description'); |
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| 174 | if ($desc) |
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| 175 | { |
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| 176 | $desc = $desc->look_down(_tag => 'p')->as_text; |
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| 177 | $desc =~ s/ +$//; # Remove trailing spaces |
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| 178 | if ($desc =~ /\(Rpt\)/) |
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| 179 | { |
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| 180 | $show->{'previously-shown'} = { }; |
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| 181 | } |
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| 182 | if ($desc =~ /\bCC\b/) |
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| 183 | { |
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| 184 | push @{$show->{'subtitles'}}, 'teletext'; |
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| 185 | } |
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| 186 | if ($desc =~ /\bWS\b/) |
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| 187 | { |
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| 188 | $show->{video}->{aspect} = '16:9'; |
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| 189 | } |
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| 190 | if ($desc =~ s/^Movie: //) |
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| 191 | { |
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| 192 | push @{$show->{category}}, 'movie'; |
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| 193 | } |
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| 194 | if ($desc =~ /\(Sport\)/) |
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| 195 | { |
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| 196 | push @{$show->{category}}, 'sports'; |
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| 197 | } |
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| 198 | if ($desc =~ /\((Thriller|Documentary|Drama|[^\(]+ Series)\)/) |
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| 199 | { |
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| 200 | my $cat = $1; |
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| 201 | $cat =~ s/ Series$//; |
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| 202 | push @{$show->{category}}, $cat; |
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| 203 | } |
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| 204 | if ($desc =~ / \(([12]\d\d\d)\) /) |
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| 205 | { |
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| 206 | $show->{date} = $1; |
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| 207 | } |
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| 208 | if ($desc =~ /\b(G|PG|M|MA)\b/) |
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| 209 | { |
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| 210 | $show->{rating} = $1; |
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| 211 | } |
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| 212 | if ($desc =~ /Directed by (.*?)(?: and| \(|[,\.])/) |
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| 213 | { |
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| 214 | $show->{credits}{director} = [ $1 ]; |
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| 215 | } |
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| 216 | if ($desc =~ / [sS]tar(?:s|ring) (.*?),? and (.*?)\./) |
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| 217 | { |
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| 218 | $show->{credits}{actor} = [ split(/, /, $1), $2 ]; |
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| 219 | } |
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| 220 | if ($desc =~ / \(From (.*?), in (.*?)\) /) |
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| 221 | { |
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| 222 | my ($country, $language) = ($1, $2); |
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| 223 | |
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| 224 | $country = 'USA' if ($country eq 'the US'); |
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| 225 | $country = 'UK' if ($country eq 'the UK'); |
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| 226 | $show->{country} = $country; |
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| 227 | |
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| 228 | my @parts = split (/,/, $language); |
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| 229 | $show->{language} = $parts[0]; |
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| 230 | my $lastpart = $parts[scalar(@parts)-1]; |
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| 231 | if ($lastpart =~ /^ *(.*) subtitles$/) |
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| 232 | { |
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| 233 | push @{$show->{'subtitles'}}, split(/ and /, $1); |
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| 234 | } |
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| 235 | } |
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| 236 | $desc =~ s/ +$//; # Remove trailing spaces |
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| 237 | |
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| 238 | $show->{desc} = $desc; |
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| 239 | } |
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| 240 | } |
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| 241 | $shows->{$chanid}->{$show->{start}} = $show; |
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| 242 | $stats{'shows'}++; |
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| 243 | } |
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| 244 | $tree->delete; |
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| 245 | } |
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| 246 | |
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| 247 | # 1. Calculate stop times |
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| 248 | # 2. Fix errors in title |
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| 249 | # 3. Figure out likely subtitles |
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| 250 | sub tidy_data |
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| 251 | { |
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| 252 | &log("Tidying data.") if ($debug); |
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| 253 | foreach my $ch (keys %$shows) |
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| 254 | { |
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| 255 | my $last_start_time; |
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| 256 | foreach my $s (reverse sort keys %{$shows->{$ch}}) |
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| 257 | { |
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| 258 | # 1. Calculate stop times |
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| 259 | |
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| 260 | $shows->{$ch}->{$s}->{stop} = $last_start_time if ($last_start_time); |
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| 261 | $last_start_time = $shows->{$ch}->{$s}->{start}; |
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| 262 | |
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| 263 | # 2. Guess subtitles. |
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| 264 | |
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| 265 | # Movies don't have subtitles |
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| 266 | unless (grep ($_ eq 'movie', @{$shows->{$ch}->{$s}->{category}})) |
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| 267 | { |
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| 268 | if ($shows->{$ch}->{$s}->{title} =~ /(.*) (Ep \d+)/i) |
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| 269 | { |
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| 270 | &log("Splitting title for Ep (" . |
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| 271 | $shows->{$ch}->{$s}->{title} . |
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| 272 | ")") if ($debug); |
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| 273 | |
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| 274 | $shows->{$ch}->{$s}->{title} = $1; |
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| 275 | $shows->{$ch}->{$s}->{'sub-title'} = $2; |
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| 276 | } |
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| 277 | if ($shows->{$ch}->{$s}->{title} =~ /(.*) (?:Series|[12]\d\d\d) \d+/i) |
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| 278 | { |
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| 279 | &log("Stripping series from title (" . |
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| 280 | $shows->{$ch}->{$s}->{title} . |
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| 281 | ")") if ($debug); |
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| 282 | $shows->{$ch}->{$s}->{title} = $1; |
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| 283 | } |
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| 284 | if ($shows->{$ch}->{$s}->{title} =~ /(.*) [12]\d\d\d$/i) |
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| 285 | { |
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| 286 | my $title = $1; |
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| 287 | if ($title =~ / News/) |
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| 288 | { |
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| 289 | &log("Stripping year from title (" . |
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| 290 | $shows->{$ch}->{$s}->{title} . |
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| 291 | ")") if ($debug); |
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| 292 | $shows->{$ch}->{$s}->{title} = $title; |
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| 293 | } |
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| 294 | } |
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| 295 | unless (($shows->{$ch}->{$s}->{'sub-title'})) |
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| 296 | { |
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| 297 | if ($shows->{$ch}->{$s}->{title} =~ /(.*)(?::| -) (.*)/ |
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| 298 | and |
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| 299 | length($1) > 5) |
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| 300 | { |
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| 301 | &log("Splitting title (" . |
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| 302 | $shows->{$ch}->{$s}->{title} . |
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| 303 | ")") if ($debug); |
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| 304 | $shows->{$ch}->{$s}->{title} = $1; |
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| 305 | $shows->{$ch}->{$s}->{'sub-title'} = $2; |
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| 306 | } |
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| 307 | elsif ($shows->{$ch}->{$s}->{desc} =~ /^(.*?) - (.*)/ |
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| 308 | and |
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| 309 | length($1) < 36 |
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| 310 | and |
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| 311 | grep(/^[A-Z]/, split(/ /, $2))) |
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| 312 | { |
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| 313 | my ($subtitle, $rest) = ($1, $2); |
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| 314 | |
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| 315 | # strip parentheses if they contain entire subtitle |
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| 316 | $subtitle = $1 if ($subtitle =~ /^\((.*)\)$/); |
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| 317 | |
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| 318 | &log("Splitting desc of " . |
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| 319 | $shows->{$ch}->{$s}->{title} . |
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| 320 | " (" . |
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| 321 | substr($shows->{$ch}->{$s}->{desc}, 0, 38) . |
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| 322 | "...)") if ($debug); |
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| 323 | |
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| 324 | $shows->{$ch}->{$s}->{desc} = $rest; |
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| 325 | |
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| 326 | # Drop subtitle if it's the same as the show name. |
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| 327 | # Kinda unfortunate in that occasionally this will |
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| 328 | # lead to incorrect dropping, but otherwise we get |
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| 329 | # lots of bad subtitles. |
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| 330 | unless ($shows->{$ch}->{$s}->{title} =~ /^\Q$subtitle\E$/i) |
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| 331 | { |
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| 332 | if ($subtitle =~ /^movie\b/i) |
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| 333 | { |
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| 334 | push @{$shows->{$ch}->{$s}->{category}}, 'movie'; |
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| 335 | } |
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| 336 | else |
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| 337 | { |
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| 338 | $shows->{$ch}->{$s}->{'sub-title'} = $subtitle; |
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| 339 | } |
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| 340 | } |
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| 341 | } |
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| 342 | # Set "Part x of y" as subtitle if nothing better |
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| 343 | elsif ($shows->{$ch}->{$s}->{desc} =~ /\((part \d+(?: of \d+))\)/i) |
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| 344 | { |
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| 345 | $shows->{$ch}->{$s}->{'sub-title'} = $1; |
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| 346 | } |
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| 347 | } |
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| 348 | } |
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| 349 | |
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| 350 | # 3. Fix title errors |
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| 351 | |
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| 352 | if ($shows->{$ch}->{$s}->{title} =~ /(.*) \(([A-Z]{1,2})\)$/) |
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| 353 | { |
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| 354 | &log("Dropping rating from title (" . |
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| 355 | $shows->{$ch}->{$s}->{title} . |
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| 356 | ")") if ($debug); |
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| 357 | $shows->{$ch}->{$s}->{title} = $1; |
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| 358 | } |
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| 359 | |
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| 360 | if ($shows->{$ch}->{$s}->{title} =~ /(.*), (the|le|les|la|l')$/i) |
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| 361 | { |
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| 362 | &log("Correcting title (" . |
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| 363 | $shows->{$ch}->{$s}->{title} . |
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| 364 | ")") if ($debug); |
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| 365 | $shows->{$ch}->{$s}->{title} = "$2 $1"; |
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| 366 | } |
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| 367 | if ($shows->{$ch}->{$s}->{title} =~ /(.*) +\(?\*.*\*\)?/) |
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| 368 | { |
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| 369 | &log("Stripping title \"" . |
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| 370 | $shows->{$ch}->{$s}->{title} . |
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| 371 | '"') if ($debug); |
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| 372 | $shows->{$ch}->{$s}->{title} = $1; |
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| 373 | } |
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| 374 | |
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| 375 | # 4. Title & sub-title whitespace tidy |
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| 376 | $shows->{$ch}->{$s}->{title} = strip_whitespace($shows->{$ch}->{$s}->{title}); |
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| 377 | if ($shows->{$ch}->{$s}->{'sub-title'}) |
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| 378 | { |
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| 379 | $shows->{$ch}->{$s}->{'sub-title'} = strip_whitespace($shows->{$ch}->{$s}->{'sub-title'}); |
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| 380 | } |
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| 381 | } |
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| 382 | } |
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| 383 | } |
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| 384 | |
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| 385 | sub write_xml |
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| 386 | { |
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| 387 | my %writer_args = ( encoding => 'ISO-8859-1' ); |
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| 388 | |
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| 389 | &log("Writing " . &num_items($shows) . " shows to XML."); |
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| 390 | |
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| 391 | if ($opt->{output}) |
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| 392 | { |
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| 393 | my $fh = new IO::File(">" . $opt->{output}) |
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| 394 | or die "Can't open " . $opt->{output} . ": $!"; |
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| 395 | $writer_args{OUTPUT} = $fh; |
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| 396 | } |
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| 397 | |
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| 398 | my $writer = new XMLTV::Writer(%writer_args); |
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| 399 | |
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| 400 | $writer->start |
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| 401 | ( { 'source-info-url' => $DATASOURCE, |
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| 402 | 'source-info-name' => $progname, |
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| 403 | 'generator-info-name' => "$progname $version"} ); |
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| 404 | |
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| 405 | for my $channel (sort keys %$channels) |
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| 406 | { |
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| 407 | $writer->write_channel( { |
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| 408 | 'display-name' => [ [ $channel, $lang ] ], |
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| 409 | 'id' => $channels->{$channel} } ); |
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| 410 | } |
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| 411 | |
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| 412 | foreach my $ch (sort keys %$shows) |
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| 413 | { |
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| 414 | foreach my $s (sort keys %{$shows->{$ch}}) |
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| 415 | { |
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| 416 | # Don't return shows with no stop time |
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| 417 | unless ($shows->{$ch}->{$s}->{stop}) |
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| 418 | { |
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| 419 | &log("-- No stop time: dropping " . |
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| 420 | $shows->{$ch}->{$s}->{title}) if ($debug); |
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| 421 | next; |
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| 422 | } |
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| 423 | |
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| 424 | # Format for XMLTV-compliance |
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| 425 | my %p = %{$shows->{$ch}->{$s}}; |
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| 426 | foreach my $field ('title', 'sub-title', 'desc', 'country') |
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| 427 | { |
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| 428 | $p{$field} = [[ $p{$field}, $lang ]] if ($p{$field}); |
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| 429 | } |
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| 430 | $p{language} = [ $p{language}, $lang ] if ($p{language}); |
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| 431 | $p{start} = &POSIX::strftime("%Y%m%d%H%M", localtime($p{start})); |
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| 432 | $p{stop} = &POSIX::strftime("%Y%m%d%H%M", localtime($p{stop})); |
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| 433 | $p{rating} = [[ $p{rating}, 'ABA', undef ]] if ($p{rating}); |
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| 434 | if ($p{category} && ref($p{category}) eq "ARRAY" |
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| 435 | && $p{category}[0] && ref($p{category}[0]) ne "ARRAY") # obsolete 14/10/2007 |
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| 436 | { |
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| 437 | foreach (@{$p{category}}) |
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| 438 | { |
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| 439 | $_ = [ &Shepherd::Common::translate_category($_), $lang ]; |
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| 440 | } |
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| 441 | } |
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| 442 | if ($p{subtitles}) |
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| 443 | { |
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| 444 | my @s; |
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| 445 | foreach (@{$p{subtitles}}) |
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| 446 | { |
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| 447 | push @s, { type => $_ }; |
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| 448 | } |
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| 449 | $p{subtitles} = [ @s ]; |
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| 450 | } |
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| 451 | $p{desc} = [ ] unless ($p{desc}); |
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| 452 | delete $p{pid}; |
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| 453 | delete $p{details}; |
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| 454 | |
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| 455 | if ($debug) |
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| 456 | { |
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| 457 | &log("-> " . $shows->{$ch}->{$s}->{title} . |
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| 458 | ($shows->{$ch}->{$s}->{'sub-title'} ? |
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| 459 | ' ("' . $shows->{$ch}->{$s}->{'sub-title'} . '")' : '')); |
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| 460 | } |
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| 461 | # print Dumper(\%p); |
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| 462 | $shows->{$ch}->{$s}->{start} = &POSIX::strftime("%Y%m%d%H%M", localtime($s)); |
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| 463 | $writer->write_programme(\%p); |
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| 464 | } |
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| 465 | } |
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| 466 | |
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| 467 | $writer->end(); |
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| 468 | } |
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| 469 | |
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| 470 | # --------------------------------------------------------------------- |
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| 471 | # Helper subs |
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| 472 | |
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| 473 | sub num_items |
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| 474 | { |
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| 475 | my $hash = shift; |
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| 476 | my $count = 0; |
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| 477 | foreach my $ch (keys %$hash) |
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| 478 | { |
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| 479 | $count += scalar keys %{$hash->{$ch}}; |
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| 480 | } |
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| 481 | return $count; |
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| 482 | } |
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| 483 | |
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| 484 | sub strip_whitespace |
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| 485 | { |
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| 486 | $_[0] =~ /^\s*(.*?)\s*$/ ? $1 : $_[0]; |
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| 487 | } |
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| 488 | |
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| 489 | # --------------------------------------------------------------------- |
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| 490 | # Setup subs |
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| 491 | |
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| 492 | sub set_region |
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| 493 | { |
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| 494 | # Not totally sure about these regions... is regional NSW 'Sydney' |
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| 495 | # or 'Regional'? |
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| 496 | my $state = Shepherd::Common::which_state($opt->{region}); |
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| 497 | $loc = 'SBS Sydney' if ($state eq 'NSW' or $state eq 'ACT'); |
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| 498 | $loc = 'SBS Melbourne' if ($state eq 'VIC'); |
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| 499 | $loc = 'SBS Brisbane' if ($state eq 'QLD'); |
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| 500 | $loc = 'SBS Adelaide' if ($state eq 'SA'); |
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| 501 | $loc = 'SBS Darwin' if ($state eq 'NT'); |
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| 502 | $loc = 'SBS Tasmania' if ($state eq 'TAS'); |
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| 503 | $loc = 'SBS Perth' if ($state eq 'WA'); |
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| 504 | |
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| 505 | unless ($loc) |
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| 506 | { |
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| 507 | &log("Error: No valid location? Using default/national times."); |
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| 508 | $loc = ''; |
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| 509 | } |
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| 510 | |
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| 511 | &log("Location: $loc") if ($debug); |
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| 512 | } |
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| 513 | |
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| 514 | |
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| 515 | sub get_command_line_options |
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| 516 | { |
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| 517 | &Getopt::Long::Configure('pass_through'); |
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| 518 | &GetOptions($opt, qw( |
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| 519 | help |
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| 520 | debug |
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| 521 | output=s |
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| 522 | days=i |
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| 523 | offset=i |
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| 524 | region=i |
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| 525 | channels_file=s |
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| 526 | version |
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| 527 | )); |
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| 528 | $debug = $opt->{debug}; |
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| 529 | |
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| 530 | if (@ARGV) |
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| 531 | { |
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| 532 | &log("\nUnknown option(s): @ARGV\n"); |
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| 533 | } |
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| 534 | } |
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| 535 | |
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| 536 | sub set_defaults |
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| 537 | { |
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| 538 | my $defaults = { |
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| 539 | 'days' => 7, |
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| 540 | 'offset' => 0, |
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| 541 | 'region' => 94, |
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| 542 | 'output' => &getcwd . '/output.xmltv', |
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| 543 | 'channels_file' => &getcwd . '/channels.conf' |
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| 544 | }; |
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| 545 | |
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| 546 | foreach (keys %$defaults) |
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| 547 | { |
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| 548 | unless (defined $opt->{$_}) |
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| 549 | { |
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| 550 | $opt->{$_} = $defaults->{$_}; |
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| 551 | } |
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| 552 | } |
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| 553 | |
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| 554 | $opt->{'days'} = 31 if ($opt->{'days'} > 31); |
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| 555 | |
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| 556 | &Shepherd::Common::set_defaults( |
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| 557 | stats => \%stats, |
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| 558 | delay => "1-5", |
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| 559 | debug => $debug, |
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| 560 | webwarper => $opt->{warper} |
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| 561 | ); |
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| 562 | |
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| 563 | # Initialize stats |
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| 564 | %stats = ( ); |
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| 565 | foreach (qw( shows )) |
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| 566 | { |
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| 567 | $stats{$_} = 0; |
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| 568 | } |
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| 569 | } |
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| 570 | |
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| 571 | sub read_channels_file |
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| 572 | { |
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| 573 | &read_config_file('channels', 'channels_file'); |
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| 574 | unless ($channels) |
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| 575 | { |
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| 576 | print "ERROR: No channels requested. Please use --channels_file.\n"; |
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| 577 | exit 33; |
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| 578 | } |
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| 579 | foreach (keys %$channels) |
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| 580 | { |
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| 581 | unless ($_ eq 'SBS ONE' or $_ eq 'SBS TWO') |
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| 582 | { |
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| 583 | &log("Ignoring unsupported channel $_."); |
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| 584 | delete $channels->{$_}; |
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| 585 | } |
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| 586 | } |
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| 587 | unless (keys %$channels) |
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| 588 | { |
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| 589 | &log("ERROR: No supported channels requested. Exiting."); |
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| 590 | exit 22; |
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| 591 | } |
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| 592 | |
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| 593 | } |
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| 594 | |
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| 595 | sub read_config_file |
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| 596 | { |
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| 597 | my ($name, $arg) = @_; |
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| 598 | |
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| 599 | return unless ($opt->{$arg}); |
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| 600 | &log("Reading $name file: $opt->{$arg}"); |
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| 601 | if (-r $opt->{$arg}) |
|---|
| 602 | { |
|---|
| 603 | local (@ARGV, $/) = ($opt->{$arg}); |
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| 604 | no warnings 'all'; |
|---|
| 605 | eval <>; |
|---|
| 606 | die "Can't parse $name file: $@" if ($@); |
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| 607 | } |
|---|
| 608 | else |
|---|
| 609 | { |
|---|
| 610 | &log("Unable to read $name file."); |
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| 611 | } |
|---|
| 612 | } |
|---|
| 613 | |
|---|
| 614 | sub log |
|---|
| 615 | { |
|---|
| 616 | &Shepherd::Common::log(@_); |
|---|
| 617 | } |
|---|
| 618 | |
|---|
| 619 | sub help |
|---|
| 620 | { |
|---|
| 621 | print q{ |
|---|
| 622 | Command-line options: |
|---|
| 623 | --help Print this message |
|---|
| 624 | --version Show current version |
|---|
| 625 | |
|---|
| 626 | --output <file> Write XML into the specified file |
|---|
| 627 | --channels_file <file> Read channel subscriptions from file |
|---|
| 628 | |
|---|
| 629 | --region <n> Grab data for region code <n> |
|---|
| 630 | --days <n> Grab <n> days of data (today being day 1) |
|---|
| 631 | --offset <n> Skip the first <n> days |
|---|
| 632 | |
|---|
| 633 | --debug Print lots of debugging output |
|---|
| 634 | }; |
|---|
| 635 | exit 0; |
|---|
| 636 | } |
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