Webpacus/Controller/Editor.pm

package Webpacus::Controller::Editor;

use strict;
use warnings;
use base 'Catalyst::Controller';

use Data::Dumper;

=head1 NAME

Webpacus::Controller::Editor - AJAX template and CSS editor

=head1 SYNOPSIS

See L<Webpacus>, L<WebPAC>

=head1 DESCRIPTION

Catalyst Controller.

=head1 METHODS

=over 4

=item default

=cut

sub default : Private {
        my ( $self, $c ) = @_;

        my $webpac = $c->comp('Model::WebPAC');
        my $params = $c->req->params;
        my $log = $c->log;

        my $template_filename = 
                $c->req->params->{template_filename} ||
                $c->config->{webpac}->{default_template} ||
                $c->log->fatal("need default_template");

        $c->stash->{template_filename} = $template_filename;

        $c->stash->{template} = 'editor.tt';
}

=item template

fetch template using C<template_filename> in request or
C<< webpac->default_template >>.

=cut

sub template : Local {
        my ( $self, $c ) = @_;

        my $template_filename = 
                $c->req->params->{template_filename} ||
                $c->config->{webpac}->{default_template} ||
                $c->log->fatal("need default_template");

        my $webpac = $c->comp('Model::WebPAC');

        my $template_path = $webpac->{template_path} || $c->log->fatal("can't find template_path in Model::WebPAC");

        my $template_full_path = "$template_path/$template_filename";

        if ($c->req->params->{save_template}) {

                $c->response->content_type('text/html; charset=utf-8'); 

                my $t = $c->req->params->{template_content};
                my $size = length($t);
                $c->log->debug("saving $template_full_path, $size bytes");
                if ($webpac->save_html( $template_full_path, $t )) {
                        $c->res->output("<span>saved $template_filename, $size bytes</span>");
                } else {
                        $c->res->output("<span>error saving $template_filename!</span>");
                }
                return;
        }

        $c->log->debug("loading $template_full_path");

        if (! -r $template_full_path) {
                $c->log->warn("can't find '$template_full_path': $!");
                $c->response->content_type('text/html; charset=utf-8'); 
                $c->res->output("can't find template '$template_full_path'");
                return;
        }

        # load template html
        $c->stash->{'template_content'} =
                $webpac->load_html( $template_full_path );

        # load template list

        opendir(my $d, $template_path) || $c->log->fatal("can't opendir '$template_path': $!");
        my @templates = grep { /\.tt$/i } readdir($d);

        $c->stash->{template_list} = \@templates;
        $c->stash->{template_filename} = $template_filename;

        $c->stash->{template} = 'editor/template.tt';
}

=item css

Return css.

B<Not finished>

=cut

sub css : Local {
        my ( $self, $c ) = @_;

        my $css_filename = $c->config->{webpac}->{default_css} || die("need default_css");
        my $css_path = $c->config->{webpac}->{css_path} || die("need css_path");
        my $webpac = $c->comp('Model::WebPAC');

        my $css_full_path = "$css_path/$css_filename";

        if ($c->req->params->{save_css}) {

                $c->response->content_type('text/html; charset=utf-8'); 

                my $t = $c->req->params->{css_content};
                my $size = length($t);
                $c->log->debug("saving $css_full_path, $size bytes");
                if ($webpac->save_html( $css_full_path, $t )) {
                        $c->res->output("<span>saved $css_filename, $size bytes</span>");
                } else {
                        $c->res->output("<span>error saving $css_filename!</span>");
                }
                return;
        }

        $c->log->debug("loading $css_full_path");

        $c->stash->{'css_content'} = $webpac->load_html( $css_full_path );

        $c->stash->{template} = 'editor/css.tt';
}

=item record

Return html of record taking C<mfn> and C<template_filename> from request.

=cut

sub record : Local {
        my ( $self, $c ) = @_;

        $c->log->debug('record params '.Dumper($c->req->params));

        my $mfn = $c->req->params->{mfn};

        if (! $mfn) {
                $c->log->warn("no mfn, using 1");
                $mfn = 1;
        }

        my $template_filename = $c->req->params->{template_filename};
        if (! $template_filename) {
                $template_filename = $c->config->{webpac}->{default_template} || $c->log->fatal("no webpac->default_template in configuration!");
                $c->log->warn("no template_filename using $template_filename");
        }

        my $webpac = $c->comp('Model::WebPAC');

        $c->response->content_type('text/html; charset=utf-8'); 
        $c->res->output(
                $webpac->record( mfn => $mfn, template => $template_filename )
        );
}


=back

=head1 AUTHOR

Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >>

=head1 LICENSE

This library is free software, you can redistribute it and/or modify
it under the same terms as Perl itself.

=cut

1;
1	dpavlin	134	package Webpacus::Controller::Editor;
2
3			use strict;
4			use warnings;
5			use base 'Catalyst::Controller';
6
7	dpavlin	165	use Data::Dumper;
8
9	dpavlin	134	=head1 NAME
10
11	dpavlin	165	Webpacus::Controller::Editor - AJAX template and CSS editor
12	dpavlin	134
13			=head1 SYNOPSIS
14
15	dpavlin	165	See L<Webpacus>, L<WebPAC>
16	dpavlin	134
17			=head1 DESCRIPTION
18
19			Catalyst Controller.
20
21			=head1 METHODS
22
23			=over 4
24
25			=item default
26
27			=cut
28
29			sub default : Private {
30	dpavlin	165	my ( $self, $c ) = @_;
31	dpavlin	134
32	dpavlin	165	my $webpac = $c->comp('Model::WebPAC');
33			my $params = $c->req->params;
34			my $log = $c->log;
35	dpavlin	134
36	dpavlin	165	my $template_filename =
37			$c->req->params->{template_filename} \|\|
38			$c->config->{webpac}->{default_template} \|\|
39			$c->log->fatal("need default_template");
40
41			$c->stash->{template_filename} = $template_filename;
42
43			$c->stash->{template} = 'editor.tt';
44	dpavlin	134	}
45
46	dpavlin	165	=item template
47
48			fetch template using C<template_filename> in request or
49			C<< webpac->default_template >>.
50
51			=cut
52
53	dpavlin	134	sub template : Local {
54	dpavlin	135	my ( $self, $c ) = @_;
55	dpavlin	134
56	dpavlin	167	my $template_filename =
57	dpavlin	165	$c->req->params->{template_filename} \|\|
58			$c->config->{webpac}->{default_template} \|\|
59			$c->log->fatal("need default_template");
60	dpavlin	135
61			my $webpac = $c->comp('Model::WebPAC');
62
63	dpavlin	167	my $template_path = $webpac->{template_path} \|\| $c->log->fatal("can't find template_path in Model::WebPAC");
64	dpavlin	135
65	dpavlin	167	my $template_full_path = "$template_path/$template_filename";
66
67	dpavlin	172	if ($c->req->params->{save_template}) {
68	dpavlin	179
69			$c->response->content_type('text/html; charset=utf-8');
70
71	dpavlin	172	my $t = $c->req->params->{template_content};
72			my $size = length($t);
73			$c->log->debug("saving $template_full_path, $size bytes");
74			if ($webpac->save_html( $template_full_path, $t )) {
75			$c->res->output("<span>saved $template_filename, $size bytes</span>");
76			} else {
77			$c->res->output("<span>error saving $template_filename!</span>");
78			}
79			return;
80			}
81
82	dpavlin	165	$c->log->debug("loading $template_full_path");
83
84			if (! -r $template_full_path) {
85			$c->log->warn("can't find '$template_full_path': $!");
86	dpavlin	179	$c->response->content_type('text/html; charset=utf-8');
87	dpavlin	165	$c->res->output("can't find template '$template_full_path'");
88			return;
89			}
90
91	dpavlin	167	# load template html
92	dpavlin	135	$c->stash->{'template_content'} =
93			$webpac->load_html( $template_full_path );
94
95	dpavlin	167	# load template list
96
97			opendir(my $d, $template_path) \|\| $c->log->fatal("can't opendir '$template_path': $!");
98			my @templates = grep { /\.tt$/i } readdir($d);
99
100			$c->stash->{template_list} = \@templates;
101			$c->stash->{template_filename} = $template_filename;
102
103	dpavlin	135	$c->stash->{template} = 'editor/template.tt';
104	dpavlin	134	}
105
106	dpavlin	165	=item css
107
108	dpavlin	167	Return css.
109
110			B<Not finished>
111
112	dpavlin	165	=cut
113
114	dpavlin	134	sub css : Local {
115	dpavlin	135	my ( $self, $c ) = @_;
116	dpavlin	134
117	dpavlin	172	my $css_filename = $c->config->{webpac}->{default_css} \|\| die("need default_css");
118	dpavlin	135	my $css_path = $c->config->{webpac}->{css_path} \|\| die("need css_path");
119			my $webpac = $c->comp('Model::WebPAC');
120	dpavlin	165
121	dpavlin	172	my $css_full_path = "$css_path/$css_filename";
122	dpavlin	165
123	dpavlin	172	if ($c->req->params->{save_css}) {
124	dpavlin	179
125			$c->response->content_type('text/html; charset=utf-8');
126
127	dpavlin	172	my $t = $c->req->params->{css_content};
128			my $size = length($t);
129			$c->log->debug("saving $css_full_path, $size bytes");
130			if ($webpac->save_html( $css_full_path, $t )) {
131			$c->res->output("<span>saved $css_filename, $size bytes</span>");
132			} else {
133			$c->res->output("<span>error saving $css_filename!</span>");
134			}
135			return;
136			}
137
138	dpavlin	165	$c->log->debug("loading $css_full_path");
139
140			$c->stash->{'css_content'} = $webpac->load_html( $css_full_path );
141
142	dpavlin	135	$c->stash->{template} = 'editor/css.tt';
143	dpavlin	134	}
144
145	dpavlin	165	=item record
146
147	dpavlin	167	Return html of record taking C<mfn> and C<template_filename> from request.
148
149	dpavlin	165	=cut
150
151			sub record : Local {
152			my ( $self, $c ) = @_;
153
154			$c->log->debug('record params '.Dumper($c->req->params));
155
156			my $mfn = $c->req->params->{mfn};
157
158			if (! $mfn) {
159			$c->log->warn("no mfn, using 1");
160			$mfn = 1;
161			}
162
163			my $template_filename = $c->req->params->{template_filename};
164			if (! $template_filename) {
165			$template_filename = $c->config->{webpac}->{default_template} \|\| $c->log->fatal("no webpac->default_template in configuration!");
166			$c->log->warn("no template_filename using $template_filename");
167			}
168
169			my $webpac = $c->comp('Model::WebPAC');
170
171	dpavlin	179	$c->response->content_type('text/html; charset=utf-8');
172	dpavlin	165	$c->res->output(
173			$webpac->record( mfn => $mfn, template => $template_filename )
174			);
175			}
176
177	dpavlin	167
178
179	dpavlin	134	=back
180
181			=head1 AUTHOR
182
183	dpavlin	165	Dobrica Pavlinusic, C<< <dpavlin@rot13.org> >>
184	dpavlin	134
185			=head1 LICENSE
186
187			This library is free software, you can redistribute it and/or modify
188			it under the same terms as Perl itself.
189
190			=cut
191
192			1;