X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.web-live.git;a=blobdiff_plain;f=yarrg%2Fweb%2Fquery_route;h=e9e358a433bc928b325a773651441b9ee25971d4;hp=dc1ebc9917608eaf7a596e7d3eaf95e58165676a;hb=98610392fde2add293bee6199f2de1d6f88559d8;hpb=dfae6286760f90eec22d236d57014f68149161ad

diff --git a/yarrg/web/query_route b/yarrg/web/query_route
index dc1ebc9..e9e358a 100644
--- a/yarrg/web/query_route
+++ b/yarrg/web/query_route
@@ -35,15 +35,19 @@
 </%doc>
 <%args>
 $quri
-$qa
+$dbh
 $routestring => '';
+$someresults
+$emsgokorprint
 </%args>
-<%perl>
 
+<%perl>
+my $emsg;
 my @archipelagoes;
 my @islandids;
 my %islandid2;
 
+my $qa= \%ARGS;
 </%perl>
 
 %#---------- textbox, user enters route as string ----------
@@ -51,16 +55,26 @@ my %islandid2;
 
 <h1>Specify route</h1>
 
+Enter route (islands, or archipelagoes, separated by |s or commas;
+ abbreviations are OK):<br>
+
 <form action="<% $quri->() |h %>" method="get">
 
-<&| qtextstring, qa => $qa, thingstring => 'routestring' &>
+<&| qtextstring, qa => $qa, dbh => $dbh,
+    thingstring => 'routestring', emsgstore => \$emsg,
+    perresult => sub {
+	my ($canonname, $island, $arch) = @_;
+	push @islandids, $island;
+	push @archipelagoes, defined $island ? undef : $arch;
+    }
+ &>
  size=80
 </&>
 
 % } else { #---------- dropdowns, user selects from menus ----------
 
 <%perl>
-my ($sth,$row);;
+my ($sth,$row);
 my @archlistdata;
 my %islandlistdata;
 $islandlistdata{'none'}= [ [ "none", "Select island..." ] ];
@@ -78,8 +92,6 @@ my $optionlistmap= sub {
 	return $out;
 };
 
-my $dbh= dbw_connect($qa->{Ocean});
-
 $sth= $dbh->prepare("SELECT DISTINCT archipelago FROM islands
 			    ORDER BY archipelago;");
 $sth->execute();
@@ -110,8 +122,6 @@ foreach my $arch (keys %islandlistdata) {
 
 </%perl>
 
-<input type=hidden name=dropdowns value="<% $qa->{Dropdowns} |h %>">
-
 <&| script &>
 ms_lists= <% to_json_protecttags(\%resetislandlistdata) %>;
 function ms_Setarch(dd) {
@@ -153,38 +163,14 @@ function ms_Setarch(dd) {
 % } #---------- end of dropdowns, now common middle of page code ----------
 
 <input type=submit name=submit value="Go">
+% my $ours= sub { $_[0] =~ m/^island|^archipelago|^routestring/; };
+<& "lookup:formhidden", ours => $ours &>
 </form>
 
 <%perl>
-#========== result computations ==========
+#========== results ==========
 
-my $results_head;
-$results_head= sub {
-	print "<h1>Results</h1>\n";
-	$results_head= sub { };
-};
-
-#---------- result computation - textstring ----------
-if (!$qa->{Dropdowns}) {
-  if (length $routestring) {
-	$results_head->();
-	my ($emsg,$canonstring,$results)= $m->comp('check_routestring',
-		ocean => $qa->{Ocean},
-		string => $routestring,
-		format => 'return'
-	);
-	if (length $emsg) {
-		print encode_entities($emsg);
-	} else {
-		foreach my $entry (@$results) {
-			push @archipelagoes,
-				defined $entry->[1] ? undef : $entry->[0];
-			push @islandids, $entry->[1];
-		} 
-	}
-  }
-
-} else { #---------- results - dropdowns ----------
+$emsgokorprint->($emsg) or @islandids=();
 
 my $argorundef= sub {
 	my ($dd,$base) = @_;
@@ -201,7 +187,7 @@ for my $dd (0..$qa->{Dropdowns}-1) {
 		my $ii= $islandid2{$island};
 		my $iarch= $ii->{Arch};
 		if ($iarch ne $arch) {
-			$results_head->();
+			$someresults->();
 </%perl>
  Specified archipelago <% $arch %> but
  island <% $ii->{Name} %>
@@ -214,12 +200,12 @@ for my $dd (0..$qa->{Dropdowns}-1) {
 	push @islandids, $island;
 }
 
-}#---------- result processing, common stuff
 </%perl>
 
 % if (@islandids) {
-%	$results_head->();
-
-<& routetrade, islandids => \@islandids, archipelagoes => \@archipelagoes &>
-
+%	$someresults->();
+<& routetrade,
+   dbh => $dbh,
+   islandids => \@islandids,
+   archipelagoes => \@archipelagoes &>
 % }