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}, '');
113 <input type=hidden name=dropdowns value="<% $qa->{Dropdowns} |h %>">
116 ms_lists= <% to_json_protecttags(\%resetislandlistdata) %>;
117 function ms_Setarch(dd) {
118 debug('ms_SetArch '+dd+' arch='+arch);
119 var arch= document.getElementsByName('archipelago'+dd).item(0).value;
120 var got= ms_lists[arch];
121 if (got == undefined) return; // unknown arch ? hrm
122 debug('ms_SetArch '+dd+' arch='+arch+' got ok');
123 var select= document.getElementsByName('islandid'+dd).item(0);
124 select.innerHTML= got;
125 debug('ms_SetArch '+dd+' arch='+arch+' innerHTML set');
129 <table style="table-layout:fixed; width:90%;">
132 % for my $dd (0..$qa->{Dropdowns}-1) {
134 <select name="archipelago<% $dd %>" onchange="ms_Setarch(<% $dd %>)">
135 <option value="none">Whole ocean</option>
136 <% $optionlistmap->(\@archlistdata, $ARGS{"archipelago$dd"}) %></select></td>
141 % for my $dd (0..$qa->{Dropdowns}-1) {
142 % my $arch= $ARGS{"archipelago$dd"};
143 % $arch= 'none' if !defined $arch;
145 <select name="islandid<% $dd %>">
146 <% $optionlistmap->($islandlistdata{$arch}, $ARGS{"islandid$dd"}) %>
153 % } #---------- end of dropdowns, now common middle of page code ----------
155 <input type=submit name=submit value="Go">
159 #========== result computations ==========
163 print "<h1>Results</h1>\n";
164 $results_head= sub { };
167 #---------- result computation - textstring ----------
168 if (!$qa->{Dropdowns}) {
169 if (length $routestring) {
171 my ($emsg,$canonstring,$results)= $m->comp('check_routestring',
172 ocean => $qa->{Ocean},
173 string => $routestring,
177 print encode_entities($emsg);
179 foreach my $entry (@$results) {
181 defined $entry->[1] ? undef : $entry->[0];
182 push @islandids, $entry->[1];
187 } else { #---------- results - dropdowns ----------
189 my $argorundef= sub {
191 my $thing= $ARGS{"${base}${dd}"};
192 $thing= undef if defined $thing and $thing eq 'none';
196 for my $dd (0..$qa->{Dropdowns}-1) {
197 my $arch= $argorundef->($dd,'archipelago');
198 my $island= $argorundef->($dd,'islandid');
199 next unless defined $arch or defined $island;
200 if (defined $island and defined $arch) {
201 my $ii= $islandid2{$island};
202 my $iarch= $ii->{Arch};
203 if ($iarch ne $arch) {
206 Specified archipelago <% $arch %> but
207 island <% $ii->{Name} %>
208 which is in <% $iarch %>; using the island.<br>
213 push @archipelagoes, $arch;
214 push @islandids, $island;
217 }#---------- result processing, common stuff
223 <& routetrade, islandids => \@islandids, archipelagoes => \@archipelagoes &>