Mercurial > pub > Impl
annotate Lib/IMPL/Resources/Format.pm @ 373:3ca44e23fd1f
implemented new web resource
author | cin |
---|---|
date | Wed, 25 Dec 2013 17:29:38 +0400 |
parents | 010ceafd0c5a |
children | 2f16f13b000c |
rev | line source |
---|---|
49 | 1 package IMPL::Resources::Format; |
2 use strict; | |
3 use warnings; | |
4 | |
5 require Exporter; | |
6 our @ISA = qw(Exporter); | |
7 our @EXPORT_OK = qw(&FormatMessage); | |
8 | |
9 sub FormatMessage { | |
104
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
10 my ($string,$args,$resolver) = @_; |
49 | 11 |
148
e6447ad85cb4
DOM objects now have a schema and schemaSource properties
wizard
parents:
104
diff
changeset
|
12 $args ||= {}; |
104
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
13 $resolver ||= \&_defaultResolver; |
368 | 14 $string ||= ''; |
104
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
15 |
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
16 $string =~ s/%(\w+(?:\.\w+)*)%/_getvalue($args,$1,"\[$1\]",$resolver)/ge; |
49 | 17 |
18 return $string; | |
19 } | |
20 | |
21 sub _getvalue { | |
104
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
22 my ($obj,$path,$default,$resolver) = @_; |
49 | 23 |
24 foreach my $chunk (split /\./,$path) { | |
194 | 25 return $default unless $obj; |
104
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
26 if (ref $obj eq 'HASH') { |
49 | 27 $obj = $obj->{$chunk}; |
28 } else { | |
104
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
29 $obj = $resolver->($obj,$chunk); |
49 | 30 } |
31 } | |
368 | 32 return $obj||'<undef>'; |
49 | 33 } |
34 | |
104
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
35 sub _defaultResolver { |
194 | 36 my ($obj,$prop) = @_; |
37 | |
38 return ( eval { $obj->can($prop) } ? $obj->$prop() : undef ); | |
104
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
39 } |
196bf443b5e1
DOM::Schema RC0 inflators support, validation and some other things,
wizard
parents:
49
diff
changeset
|
40 |
49 | 41 1; |