supress redef warning

[ikiwiki.git] / IkiWiki / Plugin / search.pm

diff --git a/IkiWiki/Plugin/search.pm b/IkiWiki/Plugin/search.pm
index 94b37ca06ef034ea93445da6f27a21ef033ef127..d35c33e76342f6d6b426810b1741ec20e6f56d7c 100644 (file)
--- a/IkiWiki/Plugin/search.pm
+++ b/IkiWiki/Plugin/search.pm
@@ -7,86 +7,102 @@ use strict;
 use IkiWiki;
 
 sub import { #{{{
-       IkiWiki::hook(type => "checkconfig", id => "hyperestraier",
+       hook(type => "getopt", id => "hyperestraier",
+               call => \&getopt);
+       hook(type => "checkconfig", id => "hyperestraier",
                call => \&checkconfig);
-       IkiWiki::hook(type => "pagetemplate", id => "hyperestraier",
+       hook(type => "pagetemplate", id => "hyperestraier",
                call => \&pagetemplate);
-       IkiWiki::hook(type => "delete", id => "hyperestraier",
+       hook(type => "delete", id => "hyperestraier",
                call => \&delete);
-       IkiWiki::hook(type => "change", id => "hyperestraier",
+       hook(type => "change", id => "hyperestraier",
                call => \&change);
-       IkiWiki::hook(type => "cgi", id => "hyperestraier",
+       hook(type => "cgi", id => "hyperestraier",
                call => \&cgi);
 } # }}}
 
+sub getopt () { #{{{
+        eval q{use Getopt::Long};
+       error($@) if $@;
+        Getopt::Long::Configure('pass_through');
+        GetOptions("estseek=s" => \$config{estseek});
+} #}}}
+
 sub checkconfig () { #{{{
        foreach my $required (qw(url cgiurl)) {
-               if (! length $IkiWiki::config{$required}) {
-                       IkiWiki::error("Must specify $required when using the search plugin\n");
+               if (! length $config{$required}) {
+                       error(sprintf(gettext("Must specify %s when using the search plugin"), $required));
                }
        }
 } #}}}
 
-sub pagetemplate ($$) { #{{{
-       my $page=shift;
-       my $template=shift;
+my $form;
+sub pagetemplate (@) { #{{{
+       my %params=@_;
+       my $page=$params{page};
+       my $template=$params{template};
 
        # Add search box to page header.
-       $template->param(searchform => qq{
-<form method="get" action="$IkiWiki::config{cgiurl}" id="searchform">
-<div>
-<input type="text" name="phrase" value="" size="16" />
-<input type="hidden" name="enc" value="UTF-8" />
-<input type="hidden" name="do" value="hyperestraier" />
-</div>
-</form>
-});
+       if ($template->query(name => "searchform")) {
+               if (! defined $form) {
+                       my $searchform = template("searchform.tmpl", blind_cache => 1);
+                       $searchform->param(searchaction => $config{cgiurl});
+                       $form=$searchform->output;
+               }
+
+               $template->param(searchform => $form);
+       }
 } #}}}
 
 sub delete (@) { #{{{
-       IkiWiki::debug("cleaning hyperestraier search index");
-       IkiWiki::estcmd("purge -cl");
-       IkiWiki::estcfg();
+       debug(gettext("cleaning hyperestraier search index"));
+       estcmd("purge -cl");
+       estcfg();
 } #}}}
 
 sub change (@) { #{{{
-       IkiWiki::debug("updating hyperestraier search index");
-       IkiWiki::estcmd("gather -cm -bc -cl -sd",
+       debug(gettext("updating hyperestraier search index"));
+       estcmd("gather -cm -bc -cl -sd",
                map {
-                       $IkiWiki::config{destdir}."/".$IkiWiki::renderedfiles{IkiWiki::pagename($_)}
+                       Encode::encode_utf8($config{destdir}."/".$_)
+                               foreach @{$renderedfiles{pagename($_)}};
                } @_
        );
-       IkiWiki::estcfg();
+       estcfg();
 } #}}}
 
 sub cgi ($) { #{{{
        my $cgi=shift;
 
-       if (defined $cgi->param('phrase')) {
+       if (defined $cgi->param('phrase') || defined $cgi->param("navi")) {
                # only works for GET requests
-               chdir("$IkiWiki::config{wikistatedir}/hyperestraier") || IkiWiki::error("chdir: $!");
-               exec("./".IkiWiki::basename($IkiWiki::config{cgiurl})) || IkiWiki::error("estseek.cgi failed");
+               chdir("$config{wikistatedir}/hyperestraier") || error("chdir: $!");
+               exec("./".IkiWiki::basename($config{cgiurl})) || error("estseek.cgi failed");
        }
 } #}}}
 
-# Easier to keep these in the IkiWiki namespace.
-package IkiWiki;
-
 my $configured=0;
 sub estcfg () { #{{{
        return if $configured;
        $configured=1;
        
        my $estdir="$config{wikistatedir}/hyperestraier";
-       my $cgi=basename($config{cgiurl});
+       my $cgi=IkiWiki::basename($config{cgiurl});
        $cgi=~s/\..*$//;
-       open(TEMPLATE, ">$estdir/$cgi.tmpl") ||
-               error("write $estdir/$cgi.tmpl: $!");
-       print TEMPLATE misctemplate("search", 
-               "<!--ESTFORM-->\n\n<!--ESTRESULT-->\n\n<!--ESTINFO-->\n\n");
-       close TEMPLATE;
-       open(TEMPLATE, ">$estdir/$cgi.conf") ||
-               error("write $estdir/$cgi.conf: $!");
+
+       my $newfile="$estdir/$cgi.tmpl.new";
+       my $cleanup = sub { unlink($newfile) };
+       open(TEMPLATE, ">:utf8", $newfile) || error("open $newfile: $!", $cleanup);
+       print TEMPLATE IkiWiki::misctemplate("search", 
+               "<!--ESTFORM-->\n\n<!--ESTRESULT-->\n\n<!--ESTINFO-->\n\n",
+               baseurl => IkiWiki::dirname($config{cgiurl})."/") ||
+                       error("write $newfile: $!", $cleanup);
+       close TEMPLATE || error("save $newfile: $!", $cleanup);
+       rename($newfile, "$estdir/$cgi.tmpl") ||
+               error("rename $newfile: $!", $cleanup);
+       
+       $newfile="$estdir/$cgi.conf";
+       open(TEMPLATE, ">$newfile") || error("open $newfile: $!", $cleanup);
        my $template=template("estseek.conf");
        eval q{use Cwd 'abs_path'};
        $template->param(
@@ -95,12 +111,15 @@ sub estcfg () { #{{{
                destdir => abs_path($config{destdir}),
                url => $config{url},
        );
-       print TEMPLATE $template->output;
-       close TEMPLATE;
-       $cgi="$estdir/".basename($config{cgiurl});
+       print TEMPLATE $template->output || error("write $newfile: $!", $cleanup);
+       close TEMPLATE || error("save $newfile: $!", $cleanup);
+       rename($newfile, "$estdir/$cgi.conf") ||
+               error("rename $newfile: $!", $cleanup);
+
+       $cgi="$estdir/".IkiWiki::basename($config{cgiurl});
        unlink($cgi);
-       symlink("/usr/lib/estraier/estseek.cgi", $cgi) ||
-               error("symlink $cgi: $!");
+       my $estseek = defined $config{estseek} ? $config{estseek} : '/usr/lib/estraier/estseek.cgi';
+       symlink($estseek, $cgi) || error("symlink $estseek $cgi: $!");
 } # }}}
 
 sub estcmd ($;@) { #{{{