From 7e38f2229497e49f0c00f12e51f37d6942c0cfea Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@luxion>
Date: Tue, 7 Feb 2006 17:24:37 +0000
Subject: raccolta meta-dati, con test. TODO collezioni

git-svn-id: svn://luxion/repos/WebCoso/trunk@160 fcb26f47-9200-0410-b104-b98ab5b095f3
---
 lib/WebCoso/Step/ReST/ToXml.pm | 57 +++++++++++++++++++++++++++++++++++++++---
 t/steps/rest-xml.t             | 47 ++++++++++++++++++++++++++++++++++
 2 files changed, 100 insertions(+), 4 deletions(-)

diff --git a/lib/WebCoso/Step/ReST/ToXml.pm b/lib/WebCoso/Step/ReST/ToXml.pm
index f65e71c..f5cf5a9 100644
--- a/lib/WebCoso/Step/ReST/ToXml.pm
+++ b/lib/WebCoso/Step/ReST/ToXml.pm
@@ -17,7 +17,7 @@ l'xml, lo passa al parser, e salva il dom in
 
 suppone venga tutto da un solo file
 
-Fa tutto alla prima passata
+Fa tutto alla prima passata, e raccatta un po' di meta
 
 =cut
 
@@ -41,31 +41,80 @@ sub process {
     my ($rst_doc,$xml_dom);
     $rst_doc=$resource->get_property_string($srckey);
     if (defined $rst_doc) { # monolingua
+        my $dom=rst2xml($rst_doc,$src_path);
         $resource->set_property(
             $dstkey,
-            rst2xml($rst_doc,$src_path)
+            $dom,
         );
+        $self->_set_meta($resource,$dom);
     }
     else { # multilingua
         my @langs=$resource->get_axis_values('language');
         for my $cur_lang (@langs) {
             $rst_doc=$resource->get_property_string({language=>$cur_lang},$srckey);
+            my $dom=rst2xml($rst_doc,$src_path,$cur_lang);
             $resource->set_property(
                 {language=>$cur_lang},
                 $dstkey,
-                rst2xml($rst_doc,$src_path,$cur_lang)
+                $dom,
             );
+            $self->_set_meta($resource,$cur_lang,$dom);
         }
     }
 
     return;
 }
 
+{
+my %docinfo_fields=(
+    title => '/document/title',
+    subtitle => '/document/subtitle',
+    author => '/document/docinfo/author|/document/docinfo/authors/author',
+    version => '/document/docinfo/version',
+    status => '/document/docinfo/status',
+    date => '/document/docinfo/date',
+    creation_date => '/document/docinfo/field[field_name="CreationDate"]/field_body',
+);
+my $collections='/document/docinfo/field[field_name="Collection"]/field_body|/document/docinfo/field[field_name="Collections"]/field_body//list_item';
+sub _set_meta {
+    my ($self,$res,$lang,$dom)=@_;
+
+    if ($dom) { # 4 parametri
+        $lang={language=>$lang};
+    }
+    else { # 3 parametri: monolingua
+        $dom=$lang;
+        $lang={};
+    }
+
+    for my $meta (keys %docinfo_fields) {
+        my @nodes=$dom->findnodes($docinfo_fields{$meta});
+        next unless @nodes;
+        @nodes=map {$_->textContent()} @nodes;
+        if (@nodes==1) {
+            $res->set_property($lang,$meta,$nodes[0]);
+        }
+        else {
+            $res->set_property($lang,$meta,[@nodes]);
+        }
+    }
+
+    # per questo serve poter chiamare coll e res per nome TODO
+    #my @collections=$dom->findnodes($collections);
+    #return unless @collections;
+    #@collections=map {$_->textContent()} @collections;
+
+    #$res->add_coll($_) for @collections;
+
+    return;
+}
+}
+
 sub rst2xml {
     my ($rst_string,$source_path,$language)=@_;
 
     $rst_string=Encode::encode('utf-8',$rst_string);
-    my $xml_string=_rst2xml($rst_string,$source_path,$language||'it');
+    my $xml_string=_rst2xml($rst_string,$source_path,'en');
     $xml_parser->base_uri($source_path);
     return $xml_parser->parse_string($xml_string);
 }
diff --git a/t/steps/rest-xml.t b/t/steps/rest-xml.t
index 2b351ef..1d9f956 100644
--- a/t/steps/rest-xml.t
+++ b/t/steps/rest-xml.t
@@ -107,3 +107,50 @@ END_REST
 $step->process($resource,'meta');
 $dom=$resource->get_property('xml');
 isa_ok($dom,'XML::LibXML::Document','chiavi arbitrarie');
+
+# test dei metadati
+$step=WebCoso::Step::ReST::ToXml->new();
+$srckey='rstdoc';
+$resource=make_res(<<'END_REST');
+========
+ Titolo
+========
+
+sottotitolo
+===========
+
+:Authors: - dakkar
+          - doraemon
+:Version: 12
+:Status: draft
+:Date: 2006-02-07
+:CreationDate: 2006-01-30
+:Collections: - uno
+              - due
+              - tre
+
+testo
+
+END_REST
+$step->process($resource,'meta');
+my %meta_fields=(
+    author => ['dakkar','doraemon'],
+    title => 'Titolo',
+    subtitle => 'sottotitolo',
+    version => 12,
+    status => 'draft',
+    date => '2006-02-07',
+    creation_date => '2006-01-30',
+);
+while (my ($f,$v)=each %meta_fields) {
+    if (ref $v) {
+        is_deeply([sort @{$resource->get_property($f)}],
+                  $v,
+                  "meta: $f");
+    }
+    else {
+        is($resource->get_property($f),
+           $v,
+           "meta: $f");
+    }
+}
-- 
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