3 This is part of the YARRG website. YARRG is a tool and website
4 for assisting players of Yohoho Puzzle Pirates.
6 Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
7 Copyright (C) 2009 Clare Boothby
9 YARRG's client code etc. is covered by the ordinary GNU GPL (v3 or later).
10 The YARRG website is covered by the GNU Affero GPL v3 or later, which
11 basically means that every installation of the website will let you
14 This program is free software: you can redistribute it and/or modify
15 it under the terms of the GNU Affero General Public License as
16 published by the Free Software Foundation, either version 3 of the
17 License, or (at your option) any later version.
19 This program is distributed in the hope that it will be useful,
20 but WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 GNU Affero General Public License for more details.
24 You should have received a copy of the GNU Affero General Public License
25 along with this program. If not, see <http://www.gnu.org/licenses/>.
27 Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
28 are used without permission. This program is not endorsed or
29 sponsored by Three Rings.
32 This Mason component generates the core of the `trade route' query.
54 <h1>Specify route</h1>
56 % $prselector->('ShowStalls');
58 %#---------- textbox, user enters route as string ----------
59 % if (!$qa->{Dropdowns}) {
61 Enter route (islands, or archipelagoes, separated by |s or commas;
62 abbreviations are OK):<br>
64 <form action="<% $quri->() |h %>" method="get">
66 <&| qtextstring, qa => $qa, dbh => $dbh,
67 thingstring => 'routestring', emsgstore => \$emsg,
69 my ($canonname, $island, $arch) = @_;
70 push @islandids, $island;
71 push @archipelagoes, defined $island ? undef : $arch;
77 % } else { #---------- dropdowns, user selects from menus ----------
83 $islandlistdata{'none'}= [ [ "none", "Select island..." ] ];
85 my $optionlistmap= sub {
86 my ($optlist, $selected) = @_;
88 foreach my $entry (@$optlist) {
89 $out.= sprintf('<option value="%s" %s>%s</option>',
90 encode_entities($entry->[0]),
91 defined $selected && $entry->[0] eq $selected
93 encode_entities($entry->[1]));
98 $sth= $dbh->prepare("SELECT DISTINCT archipelago FROM islands
99 ORDER BY archipelago;");
102 while ($row=$sth->fetchrow_arrayref) {
104 push @archlistdata, [ $arch, $arch ];
105 $islandlistdata{$arch}= [ [ "none", "Whole arch" ] ];
108 $sth= $dbh->prepare("SELECT islandid,islandname,archipelago
110 ORDER BY islandname;");
113 while ($row=$sth->fetchrow_arrayref) {
115 push @{ $islandlistdata{'none'} }, [ @$row ];
116 push @{ $islandlistdata{$arch} }, [ @$row ];
117 $islandid2{$row->[0]}= { Name => $row->[1], Arch => $arch };
120 my %resetislandlistdata;
121 foreach my $arch (keys %islandlistdata) {
122 $resetislandlistdata{$arch}=
123 $optionlistmap->($islandlistdata{$arch}, '');
129 ms_lists= <% to_json_protecttags(\%resetislandlistdata) %>;
130 function ms_Setarch(dd) {
131 debug('ms_SetArch '+dd+' arch='+arch);
132 var arch= document.getElementsByName('archipelago'+dd).item(0).value;
133 var got= ms_lists[arch];
134 if (got == undefined) return; // unknown arch ? hrm
135 debug('ms_SetArch '+dd+' arch='+arch+' got ok');
136 var select= document.getElementsByName('islandid'+dd).item(0);
137 select.innerHTML= got;
138 debug('ms_SetArch '+dd+' arch='+arch+' innerHTML set');
142 <table style="table-layout:fixed; width:90%;">
145 % for my $dd (0..$qa->{Dropdowns}-1) {
147 <select name="archipelago<% $dd %>" onchange="ms_Setarch(<% $dd %>)">
148 <option value="none">Whole ocean</option>
149 <% $optionlistmap->(\@archlistdata, $ARGS{"archipelago$dd"}) %></select></td>
154 % for my $dd (0..$qa->{Dropdowns}-1) {
155 % my $arch= $ARGS{"archipelago$dd"};
156 % $arch= 'none' if !defined $arch;
158 <select name="islandid<% $dd %>">
159 <% $optionlistmap->($islandlistdata{$arch}, $ARGS{"islandid$dd"}) %>
166 % } #---------- end of dropdowns, now common middle of page code ----------
168 <input type=submit name=submit value="Go">
169 % my $ours= sub { $_[0] =~ m/^island|^archipelago|^routestring|^[RT]/; };
170 <& "lookup:formhidden", ours => $ours &>
173 #========== results ==========
175 $emsgokorprint->($emsg) or @islandids=();
177 my $argorundef= sub {
179 my $thing= $ARGS{"${base}${dd}"};
180 $thing= undef if defined $thing and $thing eq 'none';
184 for my $dd (0..$qa->{Dropdowns}-1) {
185 my $arch= $argorundef->($dd,'archipelago');
186 my $island= $argorundef->($dd,'islandid');
187 next unless defined $arch or defined $island;
188 if (defined $island and defined $arch) {
189 my $ii= $islandid2{$island};
190 my $iarch= $ii->{Arch};
191 if ($iarch ne $arch) {
194 Specified archipelago <% $arch %> but
195 island <% $ii->{Name} %>
196 which is in <% $iarch %>; using the island.<br>
201 push @archipelagoes, $arch;
202 push @islandids, $island;
208 % $someresults->('Relevant trades');
211 islandids => \@islandids,
212 archipelagoes => \@archipelagoes,