1 %# This is part of the YARRG website. YARRG is a tool and website
2 %# for assisting players of Yohoho Puzzle Pirates.
4 %# Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
5 %# Copyright (C) 2009 Clare Boothby
7 %# YARRG's client code etc. is covered by the ordinary GNU GPL (v3 or later).
8 %# The YARRG website is covered by the GNU Affero GPL v3 or later, which
9 %# basically means that every installation of the website will let you
10 %# download the source.
12 %# This program is free software: you can redistribute it and/or modify
13 %# it under the terms of the GNU Affero General Public License as
14 %# published by the Free Software Foundation, either version 3 of the
15 %# License, or (at your option) any later version.
17 %# This program is distributed in the hope that it will be useful,
18 %# but WITHOUT ANY WARRANTY; without even the implied warranty of
19 %# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 %# GNU Affero General Public License for more details.
22 %# You should have received a copy of the GNU Affero General Public License
23 %# along with this program. If not, see <http://www.gnu.org/licenses/>.
25 %# Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
26 %# are used without permission. This program is not endorsed or
27 %# sponsored by Three Rings.
30 %# This Mason component generates the main `lookup' page, including
31 %# all the entry boxes etc. for every query.
43 #---------- "mode" argument parsing and mode menu at top of page ----------
45 # for debugging, invoke as
46 # http://www.chiark.greenend.org.uk/ucgi/~clareb/mason/pirates/pirate-route?debug=1
48 @vars= ({ Name => 'Ocean',
50 CmpCanon => sub { ucfirst lc $_[0] },
51 Values => [ ocean_list() ]
52 }, { Name => 'Dropdowns',
53 Before => 'Interface: ',
54 CmpCanon => sub { !!$_[0] },
55 Values => [ [ 0, 'Type in names' ],
56 [ 4, 'Select from menus' ] ]
59 Values => [ [ 'route', 'Trades for route' ],
60 [ 'age', 'Data age' ] ]
63 foreach my $var (@vars) {
64 my $name= $var->{Name};
66 $var->{Before}= '' unless exists $var->{Before};
67 $var->{CmpCanon}= sub { $_[0]; } unless exists $var->{CmpCanon};
68 foreach my $val (@{ $var->{Values} }) {
70 $val= [ $val, encode_entities($val) ];
72 if (exists $ARGS{$lname}) {
73 $a{$name}= $ARGS{$lname};
74 my @html= grep { $_->[0] eq $a{$name} } @{ $var->{Values} };
75 $ahtml{$name}= @html==1 ? $html[0][1] : '???';
77 $a{$name}= $var->{Values}[0][0];
78 $ahtml{$name}= $var->{Values}[0][1];
83 <html><head><title><% ucfirst $ahtml{Query} %> - YARRG</title></head><body>
85 <a href="<% $m->current_comp()->name() |u %>">YARRG</a> -
86 Yet Another Revenue Research Gatherer
91 foreach my $var (@vars) {
92 my $lname= lc $var->{Name};
93 next unless exists $ARGS{$lname};
94 $baseqf{$lname}= $ARGS{$lname};
98 foreach my $var (keys %ARGS) {
100 m/^(?:routestring|islandid\d|archipelago\d|debug)$/;
101 my $val= $ARGS{$var};
102 next if $val eq 'none';
103 $queryqf{$var}= $val;
107 my $uri= URI->new('lookup');
108 $uri->query_form(@_);
112 foreach my $var (@vars) {
113 my $name= $var->{Name};
114 my $lname= lc $var->{Name};
115 my $delim= $var->{Before};
116 my $canon= &{$var->{CmpCanon}}($a{$name});
118 foreach my $valr (@{ $var->{Values} }) {
119 print $delim; $delim= "\n|\n";
120 my ($value,$html) = @$valr;
121 my $iscurrent= &{$var->{CmpCanon}}($value) eq $canon;
127 my %qf= (%baseqf,%queryqf);
129 $qf{$lname}= $value if $cvalix;
130 print '<a href="',$quri->(%qf),'">';
139 #---------- initial checks, startup, main entry form ----------
141 dbw_connect($a{Ocean});
151 %########### query `route' ##########
152 % if ($a{Query} eq 'route') {
154 <h1>Specify route</h1>
155 <form action="<% $quri->() %>" method="get">
157 %#---------- textbox, user enters route as string ----------
158 % if (!$a{Dropdowns}) {
160 Enter route (islands, or archipelagoes, separated by |s or commas;
161 abbreviations are OK):<br/>
163 <script type="text/javascript">
164 tr_uri= "routetextstring?format=json&type=text/xml"
165 + "&ocean=<% uri_escape($a{Ocean}) %>";
172 window.clearTimeout(tr_timeout);
173 tr_timeout = window.setTimeout(tr_Needed, 500);
175 function tr_Needed(){
176 window.clearTimeout(tr_timeout);
177 tr_element= document.getElementById('routestring');
178 tr_needed= tr_element.value;
181 function tr_Request(){
182 if (tr_request || tr_needed==tr_done) return;
184 tr_request= new XMLHttpRequest();
185 uri= tr_uri+'&string='+encodeURIComponent(tr_needed);
186 tr_request.open('GET', uri);
187 tr_request.onreadystatechange= tr_Ready;
188 tr_request.send(null);
190 function tr_Ready() {
191 if (tr_request.readyState != 4) return;
192 if (tr_request.status == 200) {
193 response= tr_request.responseText;
194 eval('results='+response);
195 toedit= document.getElementById('routeresults');
196 toedit.innerHTML= results.show;
201 window.onload= tr_Needed;
204 <input type="text" id="routestring" name="routestring" size=80
205 value="<% $routestring |h %>"
206 onchange="tr_Needed();"
207 onkeyup="tr_Later();"><br>
208 <div id="routeresults"> </div><br/>
210 % } else { #---------- dropdowns, user selects from menus ----------
216 $islandlistdata{'none'}= [ [ "none", "Select island..." ] ];
218 my $optionlistmap= sub {
219 my ($optlist, $selected) = @_;
221 foreach my $entry (@$optlist) {
222 $out.= sprintf('<option value="%s" %s>%s</option>',
223 encode_entities($entry->[0]),
224 defined $selected && $entry->[0] eq $selected
226 encode_entities($entry->[1]));
231 my $dbh= dbw_connect($a{Ocean});
233 $sth= $dbh->prepare("SELECT DISTINCT archipelago FROM islands
234 ORDER BY archipelago;");
237 while ($row=$sth->fetchrow_arrayref) {
239 push @archlistdata, [ $arch, $arch ];
240 $islandlistdata{$arch}= [ [ "none", "Whole arch" ] ];
243 $sth= $dbh->prepare("SELECT islandid,islandname,archipelago
245 ORDER BY islandname;");
248 while ($row=$sth->fetchrow_arrayref) {
250 push @{ $islandlistdata{'none'} }, [ @$row ];
251 push @{ $islandlistdata{$arch} }, [ @$row ];
252 $islandid2{$row->[0]}= { Name => $row->[1], Arch => $arch };
255 my %resetislandlistdata;
256 foreach my $arch (keys %islandlistdata) {
257 $resetislandlistdata{$arch}=
258 $optionlistmap->($islandlistdata{$arch}, '');
263 <input type=hidden name=dropdowns value="<% $a{Dropdowns} |h %>">
265 <script type="text/javascript">
266 ms_lists= <% to_json(\%resetislandlistdata) %>;
267 function ms_Setarch(dd) {
268 debug('ms_SetArch '+dd+' arch='+arch);
269 var arch= document.getElementsByName('archipelago'+dd).item(0).value;
270 var got= ms_lists[arch];
271 if (got == undefined) return; // unknown arch ? hrm
272 debug('ms_SetArch '+dd+' arch='+arch+' got ok');
273 var select= document.getElementsByName('islandid'+dd).item(0);
274 select.innerHTML= got;
275 debug('ms_SetArch '+dd+' arch='+arch+' innerHTML set');
279 <table style="table-layout:fixed; width:90%;">
282 % for my $dd (0..$a{Dropdowns}-1) {
284 <select name="archipelago<% $dd %>" onchange="ms_Setarch(<% $dd %>)">
285 <option value="none">Whole ocean</option>
286 <% $optionlistmap->(\@archlistdata, $ARGS{"archipelago$dd"}) %></select></td>
291 % for my $dd (0..$a{Dropdowns}-1) {
292 % my $arch= $ARGS{"archipelago$dd"};
293 % $arch= 'none' if !defined $arch;
295 <select name="islandid<% $dd %>">
296 <% $optionlistmap->($islandlistdata{$arch}, $ARGS{"islandid$dd"}) %>
303 % } #---------- end of dropdowns, now common middle of page code ----------
305 <input type=submit name=submit value="Go">
309 #========== result computations ==========
313 print "<h1>Results</h1>\n";
314 $results_head= sub { };
317 #---------- result computation - textstring ----------
318 if (!$a{Dropdowns}) {
319 if (length $routestring) {
321 my $rsr= $m->comp('routetextstring',
323 string => $routestring,
326 if (length $rsr->{Error}) {
327 print encode_entities($rsr->{Error});
329 foreach my $entry (@{ $rsr->{Results} }) {
331 defined $entry->[1] ? undef : $entry->[0];
332 push @islandids, $entry->[1];
337 } else { #---------- results - dropdowns ----------
339 my $argorundef= sub {
341 my $thing= $ARGS{"${base}${dd}"};
342 $thing= undef if defined $thing and $thing eq 'none';
346 for my $dd (0..$a{Dropdowns}-1) {
347 my $arch= $argorundef->($dd,'archipelago');
348 my $island= $argorundef->($dd,'islandid');
349 next unless defined $arch or defined $island;
350 if (defined $island and defined $arch) {
351 my $ii= $islandid2{$island};
352 my $iarch= $ii->{Arch};
353 if ($iarch ne $arch) {
356 Specified archipelago <% $arch %> but
357 island <% $ii->{Name} %>
358 which is in <% $iarch %>; using the island.<br>
363 push @archipelagoes, $arch;
364 push @islandids, $island;
367 }#---------- result processing, common stuff
373 <& routetrade, islandids => \@islandids, archipelagoes => \@archipelagoes &>
377 % } elsif ($a{Query} eq 'age') {
378 % ########### query `age' ##########
380 <h1>Market data age</h1>
381 <& dataage, %baseqf, %queryqf &>
383 % } ########## end of `age' query ##########
385 %#---------- debugging and epilogue ----------
394 <script type="text/javascript">
397 var node= document.getElementById('debug_log');
398 node.innerHTML += "\n" + m + "\n";