[26746] | 1 | ###########################################################################
|
---|
| 2 | #
|
---|
| 3 | # HtmlToExpediteeAction.pm --
|
---|
| 4 | # A component of the Greenstone digital library software
|
---|
| 5 | # from the New Zealand Digital Library Project at the
|
---|
| 6 | # University of Waikato, New Zealand.
|
---|
| 7 | #
|
---|
| 8 | # Copyright (C) 2009 New Zealand Digital Library Project
|
---|
| 9 | #
|
---|
| 10 | # This program is free software; you can redistr te it and/or modify
|
---|
| 11 | # it under the terms of the GNU General Public License as published by
|
---|
| 12 | # the Free Software Foundation; either version 2 of the License, or
|
---|
| 13 | # (at your option) any later version.
|
---|
| 14 | #
|
---|
| 15 | # This program is distributed in the hope that it will be useful,
|
---|
| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 18 | # GNU General Public License for more details.
|
---|
| 19 | #
|
---|
| 20 | # You should have received a copy of the GNU General Public License
|
---|
| 21 | # along with this program; if not, write to the Free Software
|
---|
| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
---|
| 23 | #
|
---|
| 24 | ###########################################################################
|
---|
| 25 |
|
---|
| 26 | package CollectionSpaceAction;
|
---|
| 27 |
|
---|
| 28 | use strict;
|
---|
| 29 |
|
---|
| 30 | use cgiactions::baseaction;
|
---|
| 31 |
|
---|
| 32 | use ExpediteeFrameIO;
|
---|
| 33 | use JSON;
|
---|
| 34 |
|
---|
| 35 |
|
---|
| 36 | BEGIN {
|
---|
| 37 | # unshift (@INC, "$ENV{'GSDLHOME'}/perllib/cpan/perl-5.8");
|
---|
| 38 | }
|
---|
| 39 |
|
---|
| 40 |
|
---|
| 41 | @CollectionSpaceAction::ISA = ('baseaction');
|
---|
| 42 |
|
---|
| 43 |
|
---|
| 44 |
|
---|
| 45 | # c=collect and site=xxxx implicitly handled by code
|
---|
| 46 | # 'c' is handled by baseaction, site is tested for only if greenstone3
|
---|
| 47 |
|
---|
| 48 |
|
---|
| 49 | my $action_table =
|
---|
| 50 | {
|
---|
[26749] | 51 | "generate-frame" => { 'compulsory-args' => [ "fn", "json","cl" ],
|
---|
[26746] | 52 | 'optional-args' => [] },
|
---|
| 53 | };
|
---|
| 54 |
|
---|
| 55 |
|
---|
| 56 | sub new
|
---|
| 57 | {
|
---|
| 58 | my $class = shift (@_);
|
---|
| 59 | my ($gsdl_cgi,$iis6_mode) = @_;
|
---|
| 60 |
|
---|
| 61 | my $self = new baseaction($action_table,$gsdl_cgi,$iis6_mode);
|
---|
| 62 |
|
---|
| 63 | return bless $self, $class;
|
---|
| 64 | }
|
---|
| 65 |
|
---|
| 66 |
|
---|
| 67 | sub generate_frame
|
---|
| 68 | {
|
---|
| 69 | my $self = shift @_;
|
---|
| 70 |
|
---|
| 71 | my $username = $self->{'username'};
|
---|
| 72 | my $collect = $self->{'collect'};
|
---|
| 73 |
|
---|
| 74 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 75 | my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 76 |
|
---|
| 77 | my $site = $self->{'site'};
|
---|
| 78 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 79 |
|
---|
| 80 | my $fn = $self->{'fn'};
|
---|
| 81 | my $cl = $self->{'cl'};
|
---|
| 82 |
|
---|
| 83 | # no need to lock collection (??), the operation is read only
|
---|
| 84 |
|
---|
| 85 | my $json_str_unicode = $self->{'json'};
|
---|
| 86 | my $json_str_utf8 = Encode::encode("utf8",$json_str_unicode);
|
---|
| 87 | my $exp_frame_tree = decode_json $json_str_utf8;
|
---|
| 88 |
|
---|
| 89 | my $frameset_name = "$cl-$collect";
|
---|
| 90 | my $output_dir = &util::filename_cat($collect_dir,$collect,"export",$frameset_name);
|
---|
| 91 |
|
---|
| 92 | if (!-d $output_dir) {
|
---|
| 93 | &util::mk_dir($output_dir);
|
---|
| 94 | }
|
---|
| 95 |
|
---|
| 96 | my $expeditee_frame_io = new ExpediteeFrameIO($output_dir);
|
---|
| 97 |
|
---|
| 98 | $expeditee_frame_io->buildFrame($exp_frame_tree);
|
---|
| 99 |
|
---|
| 100 | if ($expeditee_frame_io->saveFrame("$fn.exp")) {
|
---|
| 101 |
|
---|
| 102 | # write out next free frame num
|
---|
| 103 | $expeditee_frame_io->saveLastFrameNumber($fn,$frameset_name);
|
---|
| 104 |
|
---|
| 105 | $gsdl_cgi->generate_message("html-to-expeditee saved frame $fn");
|
---|
| 106 | }
|
---|
| 107 | else {
|
---|
| 108 | $gsdl_cgi->generate_error("Failed to save frame number $fn");
|
---|
| 109 | }
|
---|
| 110 | }
|
---|
| 111 |
|
---|
| 112 |
|
---|
| 113 | 1;
|
---|