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1 | # BEGIN BPS TAGGED BLOCK {{{ |
2 | # | |
3 | # COPYRIGHT: | |
4 | # | |
5 | # This software is Copyright (c) 1996-2012 Best Practical Solutions, LLC | |
6 | # <sales@bestpractical.com> | |
7 | # | |
8 | # (Except where explicitly superseded by other copyright notices) | |
9 | # | |
10 | # | |
11 | # LICENSE: | |
12 | # | |
13 | # This work is made available to you under the terms of Version 2 of | |
14 | # the GNU General Public License. A copy of that license should have | |
15 | # been provided with this software, but in any event can be snarfed | |
16 | # from www.gnu.org. | |
17 | # | |
18 | # This work is distributed in the hope that it will be useful, but | |
19 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
21 | # General Public License for more details. | |
22 | # | |
23 | # You should have received a copy of the GNU General Public License | |
24 | # along with this program; if not, write to the Free Software | |
25 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
26 | # 02110-1301 or visit their web page on the internet at | |
27 | # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html. | |
28 | # | |
29 | # | |
30 | # CONTRIBUTION SUBMISSION POLICY: | |
31 | # | |
32 | # (The following paragraph is not intended to limit the rights granted | |
33 | # to you to modify and distribute this software under the terms of | |
34 | # the GNU General Public License and is only of importance to you if | |
35 | # you choose to contribute your changes and enhancements to the | |
36 | # community by submitting them to Best Practical Solutions, LLC.) | |
37 | # | |
38 | # By intentionally submitting any modifications, corrections or | |
39 | # derivatives to this work, or any other work intended for use with | |
40 | # Request Tracker, to Best Practical Solutions, LLC, you confirm that | |
41 | # you are the copyright holder for those contributions and you grant | |
42 | # Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable, | |
43 | # royalty-free, perpetual, license to use, copy, create derivative | |
44 | # works based on those contributions, and sublicense and distribute | |
45 | # those contributions and any derivatives thereof. | |
46 | # | |
47 | # END BPS TAGGED BLOCK }}} | |
48 | ||
49 | =head1 SYNOPSIS | |
50 | ||
51 | =head1 DESCRIPTION | |
52 | ||
53 | base class of RT::Squish::JS and RT::Squish::CSS | |
54 | ||
55 | =head1 METHODS | |
56 | ||
57 | =cut | |
58 | ||
59 | use strict; | |
60 | use warnings; | |
61 | ||
62 | package RT::Squish; | |
63 | use base 'Class::Accessor::Fast'; | |
64 | __PACKAGE__->mk_accessors(qw/Content Key ModifiedTime ModifiedTimeString/); | |
65 | ||
66 | use Digest::MD5 'md5_hex'; | |
67 | use HTTP::Date; | |
68 | ||
69 | =head2 new (ARGS) | |
70 | ||
71 | ARGS is a hash of named parameters. Valid parameters are: | |
72 | ||
73 | Name - name for this object | |
74 | ||
75 | =cut | |
76 | ||
77 | sub new { | |
78 | my $class = shift; | |
79 | my %args = @_; | |
80 | my $self = \%args; | |
81 | bless $self, $class; | |
82 | ||
83 | my $content = $self->Squish; | |
84 | $self->Content($content); | |
85 | $self->Key( md5_hex $content ); | |
86 | $self->ModifiedTime( time() ); | |
87 | $self->ModifiedTimeString( HTTP::Date::time2str( $self->ModifiedTime ) ); | |
88 | return $self; | |
89 | } | |
90 | ||
91 | =head2 Squish | |
92 | ||
93 | virtual method which does nothing, | |
94 | you need to implement this method in subclasses. | |
95 | ||
96 | =cut | |
97 | ||
98 | sub Squish { | |
99 | $RT::Logger->warn( "you need to implement this method in subclasses" ); | |
100 | return 1; | |
101 | } | |
102 | ||
103 | =head2 Content | |
104 | ||
105 | squished content | |
106 | ||
107 | =head2 Key | |
108 | ||
109 | md5 of the squished content | |
110 | ||
111 | =head2 ModifiedTime | |
112 | ||
113 | created time of squished content, i.e. seconds since 00:00:00 UTC, January 1, 1970 | |
114 | ||
115 | =head2 ModifiedTimeString | |
116 | ||
117 | created time of squished content, with HTTP::Date format | |
118 | ||
119 | =cut | |
120 | ||
121 | 1; | |
122 |