From: Frank Brehm <frank@brehm-online.com>
Date: Mon, 24 Mar 2008 22:05:33 +0000 (+0000)
Subject: Autorenliste Buch besser gemacht
X-Git-Url: https://git.uhu-banane.net/?a=commitdiff_plain;h=41d2f1566ef4320fe2cedc50a4392ef26f631047;p=books.git

Autorenliste Buch besser gemacht
---

diff --git a/lib/FrBr/Books.pm b/lib/FrBr/Books.pm
index c1a16aa..44d89b9 100644
--- a/lib/FrBr/Books.pm
+++ b/lib/FrBr/Books.pm
@@ -60,6 +60,9 @@ __PACKAGE__->config(
     'session' => {
         'dbic_class' => 'Schema::Session',
         'expires'    => 3600,
+        'private_data' => [
+            'book_data_edit',
+        ],
     },
 );
 
diff --git a/lib/FrBr/Books/Controller/Books.pm b/lib/FrBr/Books/Controller/Books.pm
index f7a6405..d8b1036 100644
--- a/lib/FrBr/Books/Controller/Books.pm
+++ b/lib/FrBr/Books/Controller/Books.pm
@@ -136,31 +136,202 @@ sub form_new : Path('new') {
     push @{$c->stash->{'cssfiles'}}, 'books/form.css';
 
     $c->stash->{'error_message'} = '';
-    $c->stash->{'book_edit'} = {};
-    $c->stash->{'book_edit'}{'title'} = 'Neues Buch';
 
-    my $autor_list_complete = get_author_list($c);
+    $self->prepare_data_structures($c);
 
-    $c->stash->{'autor_list_book'} = [];
-    $c->stash->{'autor_list_no'}   = [ map { $_->{'id'} } @$autor_list_complete ];
+    $self->bookdata_cgi2session($c);
 
-    $c->stash->{'autor_list'} = {};
-    for my $autor ( @$autor_list_complete ) {
-        $c->stash->{'autor_list'}{ $autor->{'id'} } = $autor->{'name'};
+    $c->stash->{'book_edit'} = {} unless $c->stash->{'book_edit'};
+    $self->bookdata_session2stash($c);
+    $c->stash->{'book_edit'}{'title'} = "Neues Buch" unless $c->stash->{'book_edit'}{'title'};
+
+    unless ( $c->request->params->{'book_form_sent'} ) {
+        return 1;
     }
 
-    $c->log->debug( get_output_string( $K . "Autoren gesamt: ", $autor_list_complete ) );
-    $autor_list_complete = undef;
-    $c->log->debug( get_output_string( $K . "Autoren-Hash: ", $c->stash->{'autor_list'} ) );
+    return 1;
+
+}
+
+#-------------------------------------------------------
+
+sub bookdata_session2stash : Private {
+
+    my ( $self, $c ) = @_;
+    my $K = __PACKAGE__ . "::bookdata_session2stash(): ";
+
+    $c->stash->{'book_edit'} = {} unless $c->stash->{'book_edit'};
+    $c->stash->{'book_edit'}{'title'} = $c->session->{'book_data_edit'}{'title'} if defined $c->session->{'book_data_edit'}{'title'};
+    $c->stash->{'book_edit'}{'id'} = $c->session->{'book_data_edit'}{'id'} if $c->session->{'book_data_edit'}{'id'};
+
+    my %Autor;
+
+    $c->stash->{'autor_list_book'} = [];
+    for my $autor_id ( @{$c->session->{'book_data_edit'}{'autoren'}} ) {
+        push @{$c->stash->{'autor_list_book'}}, $autor_id;
+        $Autor{$autor_id} = 1;
+    }
     $c->log->debug( get_output_string( $K . "Autoren des Buches: ", $c->stash->{'autor_list_book'} ) );
+
+    $c->stash->{'autor_list_no'} = [];
+    for my $autor_id ( sort { lc($c->stash->{'autor_list'}{$a}) cmp lc($c->stash->{'autor_list'}{$b}) } keys %{$c->stash->{'autor_list'}} ) {
+        push @{$c->stash->{'autor_list_no'}}, $autor_id unless $Autor{$autor_id};
+    }
     $c->log->debug( get_output_string( $K . "Autoren, die fehlen: ", $c->stash->{'autor_list_no'} ) );
 
-    unless ( $c->request->params->{'book_form_sent'} ) {
-        return 1;
+    $c->stash->{'book_edit'}{'title'} = $c->session->{'book_data_edit'}{'title'};
+    $c->stash->{'book_edit'}{'untertitel'} = $c->session->{'book_data_edit'}{'untertitel'};
+    $c->stash->{'book_edit'}{'original_title'} = $c->session->{'book_data_edit'}{'original_title'};
+    $c->stash->{'book_edit'}{'isbn'} = $c->session->{'book_data_edit'}{'isbn'};
+    $c->stash->{'book_edit'}{'book_nr'} = $c->session->{'book_data_edit'}{'book_nr'};
+    $c->stash->{'book_edit'}{'ausgabejahr'} = $c->session->{'book_data_edit'}{'ausgabejahr'};
+    $c->stash->{'book_edit'}{'druckjahr'} = $c->session->{'book_data_edit'}{'druckjahr'};
+    $c->stash->{'book_edit'}{'seiten'} = $c->session->{'book_data_edit'}{'seiten'};
+    $c->stash->{'book_edit'}{'preis'} = $c->session->{'book_data_edit'}{'preis'};
+
+    return 1;
+
+}
+
+#-------------------------------------------------------
+
+sub bookdata_cgi2session : Private {
+
+    my ( $self, $c ) = @_;
+    my $K = __PACKAGE__ . "::bookdata_cgi2session(): ";
+
+    return 1 unless $c->request->params->{'book_form_sent'};
+
+    # Basis anlegen, wenn notwendig
+    $c->session->{'book_data_edit'} = {} unless $c->session->{'book_data_edit'};
+
+    # Buch-Id eintragen, wenn notwendig
+    $c->session->{'book_data_edit'}{'id'} = $c->request->params->{'book_id'} if $c->request->params->{'book_id'};
+
+    # Autoren aus den CGI-Feldern uebernehmen
+    $c->session->{'book_data_edit'}{'autoren'} = [] unless $c->session->{'book_data_edit'}{'autoren'};
+
+    my %Autor;
+    my $i = 1;
+    for my $autor_id ( @{$c->session->{'book_data_edit'}{'autoren'}} ) {
+        $Autor{$autor_id} = $i;
+        $i++;
     }
 
     if ( $c->request->params->{'wird_autor'} ) {
-        return 1;
+        if ( $c->request->params->{'autor_not'} ) {
+            my $autoren = ref($c->request->params->{'autor_not'}) eq 'ARRAY' ? $c->request->params->{'autor_not'} : [$c->request->params->{'autor_not'}];
+            $c->log->debug( get_output_string( $K . "Fuege Autor hinzu: ", $autoren ) );
+            for my $autor_id ( @$autoren ) {
+                next unless $autor_id;
+                unless ( $Autor{$autor_id} ) {
+                    push @{$c->session->{'book_data_edit'}{'autoren'}}, $autor_id;
+                    $Autor{$autor_id} = scalar( @{$c->session->{'book_data_edit'}{'autoren'}} );
+                }
+            }
+        }
+    }
+    elsif ( $c->request->params->{'entf_autor'} ) {
+        if ( $c->request->params->{'autor_book'} ) {
+            my $autoren = ref($c->request->params->{'autor_book'}) eq 'ARRAY' ? $c->request->params->{'autor_book'} : [$c->request->params->{'autor_book'}];
+            $c->log->debug( get_output_string( $K . "Loesche Autor: ", $autoren ) );
+            for my $autor_id ( @$autoren ) {
+                next unless $autor_id;
+                $i = $Autor{$autor_id};
+                next unless $i;
+                splice( @{$c->session->{'book_data_edit'}{'autoren'}}, $i - 1, 1 );
+                $i = 1;
+                %Autor = ();
+                for my $aid ( @{$c->session->{'book_data_edit'}{'autoren'}} ) {
+                    $Autor{$aid} = $i;
+                    $i++;
+                }
+            }
+        }
+    }
+    elsif ( $c->request->params->{'nach_oben'} ) {
+        if ( $c->request->params->{'autor_book'} ) {
+            my $autoren = ref($c->request->params->{'autor_book'}) eq 'ARRAY' ? $c->request->params->{'autor_book'} : [$c->request->params->{'autor_book'}];
+            $c->log->debug( get_output_string( $K . "Bewege Autor nach oben: ", $autoren ) );
+            for my $autor_id ( @$autoren ) {
+                next unless $autor_id;
+                $c->log->debug( get_output_string( $K . "Autoren vorher: ", $c->session->{'book_data_edit'}{'autoren'} ) );
+                my $new_list = [];
+                my $last_aid = undef;
+                for my $aid ( @{$c->session->{'book_data_edit'}{'autoren'}} ) {
+                    unless ( $last_aid ) {
+                        $last_aid = $aid;
+                        next;
+                    }
+                    if ( $aid == $autor_id ) {
+                        push @$new_list, $aid;
+                        next;
+                    }
+                    push @$new_list, $last_aid;
+                    $last_aid = $aid;
+                }
+                push @$new_list, $last_aid;
+                $c->session->{'book_data_edit'}{'autoren'} = $new_list;
+                $c->log->debug( get_output_string( $K . "Autoren hinterher: ", $c->session->{'book_data_edit'}{'autoren'} ) );
+            }
+        }
+    }
+    elsif ( $c->request->params->{'nach_unten'} ) {
+        if ( $c->request->params->{'autor_book'} ) {
+            my $autoren = ref($c->request->params->{'autor_book'}) eq 'ARRAY' ? $c->request->params->{'autor_book'} : [$c->request->params->{'autor_book'}];
+            $c->log->debug( get_output_string( $K . "Bewege Autor nach unten: ", $autoren ) );
+            for my $autor_id ( @$autoren ) {
+                next unless $autor_id;
+                $c->log->debug( get_output_string( $K . "Autoren vorher: ", $c->session->{'book_data_edit'}{'autoren'} ) );
+                my $new_list = [];
+                my $last_aid = undef;
+                for my $aid ( @{$c->session->{'book_data_edit'}{'autoren'}} ) {
+                    unless ( $last_aid ) {
+                        $last_aid = $aid;
+                        next;
+                    }
+                    unless ( $aid == $autor_id ) {
+                        push @$new_list, $aid;
+                        next;
+                    }
+                    push @$new_list, $last_aid;
+                    $last_aid = $aid;
+                }
+                push @$new_list, $last_aid;
+                $c->session->{'book_data_edit'}{'autoren'} = $new_list;
+                $c->log->debug( get_output_string( $K . "Autoren hinterher: ", $c->session->{'book_data_edit'}{'autoren'} ) );
+            }
+        }
+    }
+
+    # Buchtitel
+    $c->session->{'book_data_edit'}{'title'} = $c->request->params->{'book_title'} if defined $c->request->params->{'book_title'};
+
+    # Untertitel
+    $c->session->{'book_data_edit'}{'untertitel'} = $c->request->params->{'book_untertitel'} if defined $c->request->params->{'book_untertitel'};
+
+    # Original-Titel
+    $c->session->{'book_data_edit'}{'original_title'} = $c->request->params->{'book_original_title'} if defined $c->request->params->{'book_original_title'};
+
+    # ISBN
+    $c->session->{'book_data_edit'}{'isbn'} = $c->request->params->{'book_isbn'} if defined $c->request->params->{'book_isbn'};
+
+    # Buch-Nr. (Buchklub usw.)
+    $c->session->{'book_data_edit'}{'book_nr'} = $c->request->params->{'book_nr'} if defined $c->request->params->{'book_nr'};
+
+    # Ausgabejahr
+    $c->session->{'book_data_edit'}{'ausgabejahr'} = $c->request->params->{'book_ajahr'} if defined $c->request->params->{'book_ajahr'};
+
+    # Druckjahr
+    $c->session->{'book_data_edit'}{'druckjahr'} = $c->request->params->{'book_djahr'} if defined $c->request->params->{'book_djahr'};
+
+    # Seiten
+    $c->session->{'book_data_edit'}{'seiten'} = $c->request->params->{'book_seiten'} if defined $c->request->params->{'book_seiten'};
+
+    # Preis
+    if ( defined $c->request->params->{'book_preis'} ) {
+        my $preis = to_float($c->request->params->{'book_preis'});
+        $c->session->{'book_data_edit'}{'preis'} = $preis;
     }
 
     return 1;
@@ -169,6 +340,26 @@ sub form_new : Path('new') {
 
 #-------------------------------------------------------
 
+sub prepare_data_structures : Private {
+
+    my ( $self, $c ) = @_;
+    my $K = __PACKAGE__ . "::prepare_data_structures(): ";
+
+    my $autor_list_complete = get_author_list($c);
+    $c->log->debug( get_output_string( $K . "Autoren gesamt: ", $autor_list_complete ) );
+
+    $c->stash->{'autor_list'} = {};
+    for my $autor ( @$autor_list_complete ) {
+        $c->stash->{'autor_list'}{ $autor->{'id'} } = $autor->{'name'};
+    }
+    $c->log->debug( get_output_string( $K . "Autoren-Hash: ", $c->stash->{'autor_list'} ) );
+
+    return 1;
+
+}
+
+#-------------------------------------------------------
+
 =head1 AUTHOR
 
 Frank Brehm
diff --git a/lib/FrBr/Books/Plugin/ConfigLoader.pm b/lib/FrBr/Books/Plugin/ConfigLoader.pm
index b5b9924..cb62899 100644
--- a/lib/FrBr/Books/Plugin/ConfigLoader.pm
+++ b/lib/FrBr/Books/Plugin/ConfigLoader.pm
@@ -65,7 +65,7 @@ sub finalize_config {
         $log4perlconf .= "log4perl.appender.A1=Log::Log4perl::Appender::Screen\n";
     }
     $log4perlconf .= "log4perl.appender.A1.layout=PatternLayout\n";
-    $log4perlconf .= "log4perl.appender.A1.layout.ConversionPattern=[%d] [CookBook] [%p] %m%n\n";
+    $log4perlconf .= "log4perl.appender.A1.layout.ConversionPattern=[%d] [Books] [%p] %m%n\n";
 
     $c->log->debug( $K . "Log4perl-Konfiguration:\n" . $log4perlconf ) if $c->config->{'debug_level'} >= 1;
     $c->log( Catalyst::Log::Log4perl->new( \$log4perlconf ) );
diff --git a/root/src/books/book_form.tt2 b/root/src/books/book_form.tt2
index d4ea58d..f350ffe 100644
--- a/root/src/books/book_form.tt2
+++ b/root/src/books/book_form.tt2
@@ -23,16 +23,17 @@
             <th></th>
             <th>Autoren des Buchs</th>
           </tr><tr>
-            <td><select name="autor_not" size="10" multiple>
+            <td><select name="autor_not" size="12" multiple>
         <option value="">-- Autor oder Autoren wählen --</option>[% FOR autor_id IN autor_list_no %]
         <option value="[% autor_id %]">[% autor_list.$autor_id %]</option>
       [% END %]</select></td>
-            <td><input type="submit" name="wird_autor" value="&rArr;" class="shift_button" title="Wird Autor" /><br /><br />
-                <input type="submit" name="nach_oben"  value="&uArr;" class="shift_button" title="Autor in der Reihenfolge nach oben" /><br /><br />
-                <input type="submit" name="nach_unten" value="&dArr;" class="shift_button" title="Autor in der Reihenfolge nach unten" /><br /><br />
-                <input type="submit" name="entf_autor" value="&lArr;" class="shift_button" title="Autor entfernen" />
+            <td><input type="submit" name="wird_autor"  value="&rArr;" class="shift_button" title="Wird Autor" /><br /><br />
+                <input type="submit" name="nach_oben"   value="&uArr;" class="shift_button" title="Autor in der Reihenfolge nach oben" /><br /><br />
+                <input type="submit" name="neuer_autor" value="*"      class="shift_button" title="Neuer Autor" /><br /><br />
+                <input type="submit" name="nach_unten"  value="&dArr;" class="shift_button" title="Autor in der Reihenfolge nach unten" /><br /><br />
+                <input type="submit" name="entf_autor"  value="&lArr;" class="shift_button" title="Autor entfernen" />
             </td>
-            <td><select name="autor_book" size="10" multiple>
+            <td><select name="autor_book" size="12" multiple>
         <option value="">-- Autor oder Autoren entfernen --</option>[% FOR autor_id IN autor_list_book %]
         <option value="[% autor_id %]">[% autor_list.$autor_id %]</option>
       [% END %]</select></td>