1 package Memories::Photo;
3 use Carp qw(cluck confess);
4 use base qw(Memories::DBI Maypole::Model::CDBI::Plain);
7 use constant PAGER_SYNTAX => "LimitXY";
8 __PACKAGE__->columns(Essential => qw(id title uploader uploaded x y));
9 __PACKAGE__->untaint_columns(printable => [qw/title/]);
10 __PACKAGE__->columns(TEMP => qw/exif_object/);
11 __PACKAGE__->set_sql(recent => q{
14 ORDER BY uploaded DESC
18 __PACKAGE__->has_many(comments => "Memories::Comment");
19 __PACKAGE__->has_a(uploader => "Memories::User");
20 __PACKAGE__->has_a(uploaded => "Time::Piece",
21 inflate => sub { Time::Piece->strptime(shift, "%Y-%m-%d %H:%M:%S") },
22 deflate => 'datetime',
25 sub do_upload :Exported {
27 my %upload = $r->upload("photo");
29 # XXX Stop anonymous uploads!
30 my $photo = $self->create({
32 uploaded => Time::Piece->new(),
33 title => ($r->params->{title} || $upload{filename})
37 if (!open OUT, ">". $photo->path("file")) {
38 die "Can't write ".$photo->path("file")." because $!";
40 # XXX Check it's a JPEG, etc.
42 print OUT $upload{content};
44 my ($x, $y) = dim(image_info($photo->path));
45 $photo->x($x); $photo->y($y);
51 $photo->add_tags($r->{params}{tags});
52 $photo->add_to_imageseek_library;
53 Memories->zap_cache();
55 # Add system tags here
56 my $tag = "date:".$photo->shot->ymd;
57 $photo->add_to_system_tags({tag => Memories::SystemTag->find_or_create({name =>$tag}) });
59 # Set it up to go again
60 $r->objects([$photo]);
62 $r->message("Thanks for the upload! ".
63 ($r->{params}{tags} ? ""
64 : "Don't forget to <a href=\"?".$r->config->uri_base."photo/view/".$photo->id."?active=tagedit\">tag your photo</a>"
71 if ($r->{session}{last_search}) {
72 my $photo = $r->{objects}[0];
73 # This is slightly inefficient
74 my @search = split/,/, $r->{session}{last_search};
76 for my $i (0..$#search) {
77 next unless $photo->id == $search[$i];
80 return unless $found > -1;
81 $r->{template_args}{next} = $self->retrieve($search[$found+1])
82 if $found+1 <= $#search;
83 $r->{template_args}{prev} = $self->retrieve($search[$found-1])
87 sub upload :Exported {}
89 use Class::DBI::Plugin::Pager;
90 use Class::DBI::Plugin::AbstractCount;
92 sub recent :Exported {
94 my $page = $r->params->{page} || 1;
95 my $pager = $self->pager(
96 per_page => Memories->config->{photos_per_page},
98 syntax => PAGER_SYNTAX,
99 order_by => "uploaded desc"
101 $r->objects([$pager->retrieve_all ]);
102 $r->{template_args}{pager} = $pager;
106 sub add_comment :Exported {
107 my ($self, $r, $photo) = @_;
108 $r->template("view");
109 $r->objects->[0]->add_to_comments({
110 name => $r->params->{name},
111 content => $r->params->{content}
119 use Cache::MemoryCache;
120 use Image::Info qw(dim image_info);
122 my $cache = new Cache::MemoryCache( { 'namespace' => 'MemoriesInfo' });
124 sub add_to_imageseek_library {
126 Image::Seek::cleardb();
127 my $img = Image::Imlib2->load($self->path("file"));
129 Image::Seek::add_image($img, $self->id);
130 # Merge this new one into the main database; there is a bit of a
131 # race condition here. XXX
132 Image::Seek::loaddb(Memories->config->{image_seek});
133 Image::Seek::savedb(Memories->config->{image_seek});
136 sub recommended_tags {
138 my %tags = map { $_->name => $_ }
140 $self->find_similar(3);
145 my ($self, $count) = @_;
146 Image::Seek::cleardb();
147 Image::Seek::loaddb(Memories->config->{image_seek});
148 my @res = map {$_->[0] } Image::Seek::query_id($self->id, $count);
150 map { $self->retrieve($_) } @res;
155 my $orient = $self->exif_info->{EXIF}->{Orientation};
156 return if $orient !~/Rotate (\d+)/i;
158 my $img = Image::Imlib2->load($self->path("file"));
159 $img->image_orientate($steps);
160 $img->save($self->path("file"));
165 my $info = $self->exif_object;
166 return $info if $info;
167 # Get it from the Cache
168 if (!($info = $cache->get($self->id))) {
170 $info = $self->_exif_info;
171 $cache->set($self->id, $info);
173 $self->exif_object($info);
178 my $exifTool = new Image::ExifTool;
179 $exifTool->Options(Group0 => ['EXIF', 'MakerNotes', 'Composite']);
180 my $info = $exifTool->ImageInfo(shift->path);
182 foreach my $tag ($exifTool->GetFoundTags('Group0')) {
183 my $group = $exifTool->GetGroup($tag);
184 my $val = $info->{$tag};
185 next if ref $val eq 'SCALAR';
186 next if $val =~ /^[0\s]*$/;
187 $hash->{$group}->{$exifTool->GetDescription($tag)} = $val;
193 sub dimensions { join "x", $_[0]->x, $_[0]->y }
196 my ($self, $size) = @_;
197 return 1 if $size eq "full";
198 my ($w, $h) = ($self->x, $self->y);
199 my ($w2, $h2) = split /x/, $size;
200 return 1 if $w > $w2 or $h > $h2;
204 sub sized_url { # Use this rather than ->path from TT
205 my ($self, $size) = @_;
206 my $url = Memories->config->{data_store_external};
207 my $resized = Memories->config->{sizes}->[$size];
208 if (!$resized) { cluck "Asked for crazy size $size"; return; }
209 if ($resized eq "full") { return $self->path("url") }
210 $self->scale($resized)
211 unless -e $self->path( file => $resized );
212 return $self->path(url => $resized);
216 my ($self, $is_url, $scale) = @_;
218 Memories->config->{$is_url eq "url" ? "data_store_external" : "data_store" };
219 if ($scale) { $path .= "$scale/" }
220 # Make dir if it doesn't exist, save trouble later
222 if ($is_url ne "url") {mkpath($path);}
223 $path .= $self->id.".".$self->format;
227 sub thumb_url { shift->path(url => Memories->config->{thumb_size}); }
228 sub make_thumb { shift->scale(Memories->config->{thumb_size}, 1); }
232 my ($self, $scale, $swap) = @_;
233 my ($x, $y) = split /x/, $scale;
234 # Find out smaller axis
235 my ($cur_x, $cur_y) = ($self->x, $self->y);
237 if ($cur_x < $cur_y) { $y = 0 } else { $x = 0 }
239 if ($cur_x > $cur_y) { $y = 0 } else { $x = 0 }
241 my $img = Image::Imlib2->load($self->path("file"));
243 cluck "Couldn't open image file ".$self->path("file");
246 $img = $img->create_scaled_image($x, $y);
247 $img->image_set_format("jpeg");
248 my $file = $self->path( file => $scale );
251 cluck "Couldn't write image file $file ($!)";
256 use Text::Balanced qw(extract_multiple extract_quotelike);
257 sub edit_tags :Exported {
259 my $photo = $r->objects->[0];
260 my %params = %{$r->params};
262 next unless /delete_(\d+)/;
263 my $tagging = Memories::Tagging->retrieve($1) or next;
264 next unless $tagging->photo->id == $photo->id;
267 $photo->add_tags($params{newtags});
268 $r->template("view");
272 my ($photo, $tagstring) = @_;
274 for my $tag (map { s/^"|"$//g; $_} extract_multiple(lc $tagstring, [ \&extract_quotelike, qr/([^\s]+)/ ], undef,1)) {
275 $photo->add_to_tags({tag => Memories::Tag->find_or_create({name =>$tag}) })
281 my $exif = $self->exif_info->{EXIF};
283 grep {$_ and /[^ 0:]/}
284 ($exif->{ 'Shooting Date/Time' },
285 $exif->{ 'Date/Time Of Digitization' },
286 $exif->{ 'Date/Time Of Last Modification' });
287 if (!$dt) { return $self->uploaded }
288 return Time::Piece->strptime($dt, "%Y:%m:%d %T") || $self->uploaded;