Vend 0.3.0

interchange · Jan 2, 2009 · 7bb11ae · 7bb11ae
1 parent c0f028f
commit 7bb11ae
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Showing 64 changed files with 7,376 additions and 3,015 deletions.
diff --git a/Copying → COPYING b/Copying → COPYING
diff --git a/Changes b/Changes
diff --git a/Vend/Builtin.pm b/Vend/Builtin.pm
@@ -0,0 +1,96 @@
+# Builtin.pm: defines placeholders available to all Vend applications
+#
+# $Id: Builtin.pm,v 1.9 1995/11/28 18:30:21 amw Exp $
+#
+package Vend::Builtin;
+
+# Copyright 1995 by Andrew M. Wilcox <awilcox@world.std.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+use strict;
+use Vend::Directive qw(Default_page External_URL);
+use Vend::Dispatch;
+use Vend::Session;
+use Vend::Page;
+
+
+define_placeholder '[message]', sub {
+    $Vend::Message;
+};
+
+define_placeholder '[page-url $pg]', sub {
+    my ($pg) = @_;
+    my ($path, $base);
+
+    if (($path) = ($pg =~ m!^/(.*)!)) {
+        return vend_url($path);
+    }
+
+    ($base) = (page_name() =~ m!^(.*)/!);
+    if (defined $base) {
+        return vend_url($base . "/" . $pg);
+    } else {
+        return vend_url($pg);
+    }
+};
+
+define_placeholder '[default-page-url]', sub {
+    vend_url(Default_page);
+};
+
+define_placeholder '[external-url $img]', sub {
+    my ($img) = @_;
+    my ($path, $base);
+
+    if (($path) = ($img =~ m!^/(.*)!)) {
+        return External_URL . "/$path";
+    }
+
+    ($base) = (page_name() =~ m!^(.*)/!);
+    if (defined $base) {
+        return External_URL . "/$base/$img";
+    } else {
+        return External_URL . "/$img";
+    }
+};
+
+# Returns the text of the user entered field.
+
+define_placeholder '[value $field]', sub {
+    my ($field) = @_;
+
+    my $value = Value->{$field};
+    if (defined $value) {
+        # $value =~ s/^\s+//;
+        # $value =~ s/\s+$//;
+	return $value;
+    } else {
+	return "";
+    }
+};
+
+
+define_placeholder '[checked-if $field $value]', \&checked_if;
+
+sub checked_if {
+    my ($field, $value) = @_;
+
+    my $v = Value($field);
+    return 'checked' if defined($v) and $v eq $value;
+    return '';
+}
+
+1;