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.
49 %#---------- textbox, user enters route as string ----------
50 % if (!$qa->{Dropdowns}) {
52 <h1>Specify route</h1>
54 <form action="<% $quri->() |h %>" method="get">
56 <&| qtextstring, qa => $qa, thingstring => 'routestring' &>
60 % } else { #---------- dropdowns, user selects from menus ----------
66 $islandlistdata{'none'}= [ [ "none", "Select island..." ] ];
68 my $optionlistmap= sub {
69 my ($optlist, $selected) = @_;
71 foreach my $entry (@$optlist) {
72 $out.= sprintf('<option value="%s" %s>%s</option>',
73 encode_entities($entry->[0]),
74 defined $selected && $entry->[0] eq $selected
76 encode_entities($entry->[1]));
81 my $dbh= dbw_connect($qa->{Ocean});
83 $sth= $dbh->prepare("SELECT DISTINCT archipelago FROM islands
84 ORDER BY archipelago;");
87 while ($row=$sth->fetchrow_arrayref) {
89 push @archlistdata, [ $arch, $arch ];
90 $islandlistdata{$arch}= [ [ "none", "Whole arch" ] ];
93 $sth= $dbh->prepare("SELECT islandid,islandname,archipelago
95 ORDER BY islandname;");
98 while ($row=$sth->fetchrow_arrayref) {
100 push @{ $islandlistdata{'none'} }, [ @$row ];
101 push @{ $islandlistdata{$arch} }, [ @$row ];
102 $islandid2{$row->[0]}= { Name => $row->[1], Arch => $arch };
105 my %resetislandlistdata;
106 foreach my $arch (keys %islandlistdata) {
107 $resetislandlistdata{$arch}=
108 $optionlistmap->($islandlistdata{$arch}, '');
115 <input type=hidden name=dropdowns value="<% $qa->{Dropdowns} |h %>">
118 ms_lists= <% to_json_protecttags(\%resetislandlistdata) %>;
119 function ms_Setarch(dd) {
120 debug('ms_SetArch '+dd+' arch='+arch);
121 var arch= document.getElementsByName('archipelago'+dd).item(0).value;
122 var got= ms_lists[arch];
123 if (got == undefined) return; // unknown arch ? hrm
124 debug('ms_SetArch '+dd+' arch='+arch+' got ok');
125 var select= document.getElementsByName('islandid'+dd).item(0);
126 select.innerHTML= got;
127 debug('ms_SetArch '+dd+' arch='+arch+' innerHTML set');
131 <table style="table-layout:fixed; width:90%;">
134 % for my $dd (0..$qa->{Dropdowns}-1) {
136 <select name="archipelago<% $dd %>" onchange="ms_Setarch(<% $dd %>)">
137 <option value="none">Whole ocean</option>
138 <% $optionlistmap->(\@archlistdata, $ARGS{"archipelago$dd"}) %></select></td>
143 % for my $dd (0..$qa->{Dropdowns}-1) {
144 % my $arch= $ARGS{"archipelago$dd"};
145 % $arch= 'none' if !defined $arch;
147 <select name="islandid<% $dd %>">
148 <% $optionlistmap->($islandlistdata{$arch}, $ARGS{"islandid$dd"}) %>
155 % } #---------- end of dropdowns, now common middle of page code ----------
157 <input type=submit name=submit value="Go">
161 #========== result computations ==========
165 print "<h1>Results</h1>\n";
166 $results_head= sub { };
169 #---------- result computation - textstring ----------
170 if (!$qa->{Dropdowns}) {
171 if (length $routestring) {
173 my ($emsg,$canonstring,$results)= $m->comp('check_routestring',
174 ocean => $qa->{Ocean},
175 string => $routestring,
179 print encode_entities($emsg);
181 foreach my $entry (@$results) {
183 defined $entry->[1] ? undef : $entry->[0];
184 push @islandids, $entry->[1];
189 } else { #---------- results - dropdowns ----------
191 my $argorundef= sub {
193 my $thing= $ARGS{"${base}${dd}"};
194 $thing= undef if defined $thing and $thing eq 'none';
198 for my $dd (0..$qa->{Dropdowns}-1) {
199 my $arch= $argorundef->($dd,'archipelago');
200 my $island= $argorundef->($dd,'islandid');
201 next unless defined $arch or defined $island;
202 if (defined $island and defined $arch) {
203 my $ii= $islandid2{$island};
204 my $iarch= $ii->{Arch};
205 if ($iarch ne $arch) {
208 Specified archipelago <% $arch %> but
209 island <% $ii->{Name} %>
210 which is in <% $iarch %>; using the island.<br>
215 push @archipelagoes, $arch;
216 push @islandids, $island;
219 }#---------- result processing, common stuff
225 <& routetrade, islandids => \@islandids, archipelagoes => \@archipelagoes &>