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1 | package App::IdiotBox; |
2 | |
3 | use Web::Simple __PACKAGE__; |
4 | use Method::Signatures::Simple; |
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5 | use FindBin; |
6 | use HTML::Zoom; |
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7 | use HTML::Zoom::FilterBuilder::Template; |
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8 | |
9 | { |
10 | package App::IdiotBox::Announcement; |
11 | |
12 | sub made_at { shift->{made_at} } |
13 | sub bucket { shift->{bucket} } |
14 | sub video_count { shift->{video_count} } |
15 | |
16 | package App::IdiotBox::Bucket; |
17 | |
18 | sub slug { shift->{slug} } |
19 | sub name { shift->{name} } |
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20 | sub video_count { |
21 | exists $_[0]->{video_count} |
22 | ? $_[0]->{video_count} |
23 | : $_[0]->{videos}->count |
24 | } |
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25 | sub videos { shift->{videos} } |
26 | |
27 | package App::IdiotBox::Video; |
28 | |
29 | sub slug { shift->{slug} } |
30 | sub name { shift->{name} } |
31 | sub author { shift->{author} } |
32 | sub details { shift->{details} } |
33 | sub bucket { shift->{bucket} } |
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34 | sub file_name { |
35 | (my $s = join(' ', @{+shift}{qw(author name)})) =~ s/ /-/g; |
36 | $s; |
37 | } |
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38 | } |
39 | |
40 | default_config( |
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41 | template_dir => 'share/html', |
42 | store => 'SQLite', |
43 | db_file => 'var/lib/idiotbox.db', |
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44 | base_url => 'http://localhost:3000/', |
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45 | ); |
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46 | |
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47 | sub BUILD { |
48 | my $self = shift; |
49 | my $store; |
50 | ($store = $self->config->{store}) =~ /^(\w+)$/ |
51 | or die "Store config should be just a name, got ${store} instead"; |
52 | my $store_class = "App::IdiotBox::Store::${store}"; |
53 | eval "require ${store_class}; 1" |
54 | or die "Couldn't load ${store} store: $@"; |
55 | $store_class->bind($self); |
56 | } |
57 | |
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58 | dispatch { |
59 | sub (/) { $self->show_front_page }, |
60 | subdispatch sub (/*/...) { |
61 | my $bucket = $self->buckets->get({ slug => $_[1] }); |
62 | [ |
63 | sub (/) { |
64 | $self->show_bucket($bucket) |
65 | }, |
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66 | sub (/*/) { |
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67 | $self->show_video($bucket->videos->get({ slug => $_[1] })); |
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68 | } |
69 | ] |
70 | } |
71 | }; |
72 | |
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73 | method recent_announcements { $self->{recent_announcements} } |
74 | |
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75 | method buckets { $self->{buckets} } |
76 | |
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77 | method show_front_page { |
78 | my $ann = $self->recent_announcements; |
79 | $self->html_response( |
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80 | front_page => sub { |
81 | $_->select('#announcement-list') |
82 | ->repeat_content($ann->map(sub { |
83 | my $obj = $_; |
84 | sub { |
85 | $_->select('.bucket-name')->replace_content($obj->bucket->name) |
86 | ->select('.bucket-link')->set_attribute({ |
87 | name => 'href', value => $obj->bucket->slug.'/' |
88 | }) |
89 | ->select('.new-videos')->replace_content($obj->video_count) |
90 | ->select('.total-videos')->replace_content( |
91 | $obj->bucket->video_count |
92 | ) |
93 | } |
94 | })) |
95 | } |
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96 | ); |
97 | } |
98 | |
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99 | method show_bucket ($bucket) { |
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100 | $self->html_response(bucket => sub { |
101 | $_->select('.bucket-name')->replace_content($bucket->name) |
102 | ->select('#video-list')->repeat_content($bucket->videos->map(sub { |
103 | my $video = $_; |
104 | sub { |
105 | $_->select('.video-name')->replace_content($video->name) |
106 | ->select('.video-author')->replace_content($video->author) |
107 | ->select('.video-link')->set_attribute( |
108 | { name => 'href', value => $video->slug.'/' } |
109 | ) |
110 | } |
111 | })) |
112 | }); |
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113 | } |
114 | |
115 | method show_video ($video) { |
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116 | $self->html_response(video => sub { |
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117 | my $video_url = |
118 | $self->base_url |
119 | .join('/', $video->bucket->slug, $video->slug, $video->file_name.'.flv'); |
120 | |
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121 | $_->select('.video-name')->replace_content($video->name) |
122 | ->select('.author-name')->replace_content($video->author) |
123 | ->select('.bucket-link')->set_attribute( |
124 | { name => 'href', value => '../' } |
125 | ) |
126 | ->select('.bucket-name')->replace_content($video->bucket->name) |
127 | ->select('.video-details')->replace_content($video->details) |
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128 | ->select('script')->template_text_raw({ video_url => $video_url }); |
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129 | }); |
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130 | } |
131 | |
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132 | method html_response ($template_name, $selectors) { |
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133 | my $io = $self->_zoom_for($template_name => $selectors)->to_fh; |
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134 | return [ 200, [ 'Content-Type' => 'text/html' ], $io ] |
135 | } |
136 | |
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137 | method _template_filename_for ($name) { |
138 | $self->{config}{template_dir}.'/'.$name.'.html'; |
139 | } |
140 | |
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141 | method _layout_zoom { |
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142 | $self->{layout_zoom} ||= HTML::Zoom->from_file( |
143 | $self->_template_filename_for('layout') |
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144 | ) |
145 | } |
146 | |
147 | method _zoom_for ($template_name, $selectors) { |
148 | ($self->{zoom_for_template}{$template_name} ||= do { |
149 | my @body; |
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150 | HTML::Zoom->from_file( |
151 | $self->_template_filename_for($template_name) |
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152 | ) |
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153 | ->select('#main-content')->collect_content({ into => \@body }) |
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154 | ->run; |
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155 | $self->_layout_zoom |
156 | ->select('#main-content')->replace_content(\@body) |
157 | ->memoize; |
158 | })->apply($selectors); |
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159 | } |
160 | |
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161 | method base_url { |
162 | $self->{base_url} ||= do { |
163 | (my $u = $self->config->{base_url}) =~ s/\/$//; |
164 | "${u}/"; |
165 | } |
166 | } |
167 | |
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168 | 1; |