From fa338dd363f21135dcc77287f23a0aaa4e74159a Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Sun, 27 Mar 2011 14:48:54 +0100
Subject: bookmarks!

and output as a tree
---
 lib/DeWeave/Collection/Bookmarks.pm | 76 +++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 lib/DeWeave/Collection/Bookmarks.pm

(limited to 'lib/DeWeave/Collection/Bookmarks.pm')

diff --git a/lib/DeWeave/Collection/Bookmarks.pm b/lib/DeWeave/Collection/Bookmarks.pm
new file mode 100644
index 0000000..af1cc3e
--- /dev/null
+++ b/lib/DeWeave/Collection/Bookmarks.pm
@@ -0,0 +1,76 @@
+package DeWeave::Collection::Bookmarks;
+use Moose;
+use namespace::autoclean;
+use DeWeave::BO::Bookmark::Base;
+use DeWeave::BO::Bookmark::Bookmark;
+use DeWeave::BO::Bookmark::Microsummary;
+use DeWeave::BO::Bookmark::Folder;
+use DeWeave::BO::Bookmark::Livemark;
+use DeWeave::BO::Bookmark::Separator;
+use DeWeave::BO::Bookmark::Query;
+use MooseX::Types::Moose qw(HashRef);
+
+extends 'DeWeave::Collection';
+
+has _item_cache => (
+    isa => HashRef['DeWeave::BO::Bookmark::Base'],
+    lazy_build => 1,
+    traits => ['Hash'],
+    handles => {
+        item_by_id => 'get',
+        item_known => 'exists',
+    },
+);
+
+sub _build__item_cache {
+    my ($self) = @_;
+
+    my %ret;
+
+    for my $item (@{$self->items}) {
+        $ret{$item->id}=$item;
+    }
+
+    return \%ret;
+}
+
+sub item_class {
+    my ($class,$input_item) = @_;
+
+    my $item_class = 'Base';
+    if (exists $input_item->{type} && defined $input_item->{type}) {
+        $item_class = ucfirst($input_item->{type});
+    }
+
+    return "DeWeave::BO::Bookmark::$item_class";
+}
+
+sub as_tree {
+    my ($self,$start_id) = @_;
+
+    $start_id ||= 'menu';
+    return $self->_as_tree_rec($start_id,0);
+}
+
+sub _as_tree_rec {
+    my ($self,$start_id,$depth) = @_;
+
+    if (!$self->item_known($start_id)) {
+        return (('  ' x $depth)." $start_id is unknown\n");
+    }
+
+    my $item = $self->item_by_id($start_id);
+
+    my $padding = '  ' x $depth;
+    my $out = $item->as_string;
+    $out =~ s/^/$padding/smg;
+
+    if ($item->can('children')) {
+        for my $child_id (@{$item->children}) {
+            $out .= $self->_as_tree_rec($child_id,$depth+1);
+        }
+    }
+    return $out;
+}
+
+1;
-- 
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