1 package Memories::Photo;
6 use File::Temp qw(tempdir tmpnam);
7 use File::Path qw(rmtree);
11 use Carp qw(cluck confess);
12 use base qw(Memories::DBI Maypole::Model::CDBI::Plain);
13 use constant INTERESTINGNESS_ALGORITHM => '((rating+3)/(rated+1))*(1+rated/hit_count)*(1+hit_count/(select max(hit_count) from photo))';
16 use constant PAGER_SYNTAX => "LimitXY";
17 __PACKAGE__->columns(Essential => qw(id title uploader uploaded x y rating rated hit_count format));
18 __PACKAGE__->untaint_columns(printable => [qw/title/]);
19 __PACKAGE__->columns(TEMP => qw/exif_object/);
24 popular => "hit_count",
25 loved => "rating/(1+rated)",
26 interesting => INTERESTINGNESS_ALGORITHM,
30 while (my($label, $how) = each %order_by) {
31 __PACKAGE__->set_sql($label => qq{
40 $self->view_paged_ordered($r, "$how desc");
42 __PACKAGE__->MODIFY_CODE_ATTRIBUTES(*{$label}{CODE}, "Exported"); # Hack
45 __PACKAGE__->has_many(comments => "Memories::Comment");
46 __PACKAGE__->has_a(uploader => "Memories::User");
47 __PACKAGE__->has_a(uploaded => "Time::Piece",
48 inflate => sub { Time::Piece->strptime(shift, "%Y-%m-%d %H:%M:%S") },
49 deflate => 'datetime',
52 sub do_upload :Exported {
54 my $upload = $r->{ar}->upload("photo");
56 my @photos = ($self->upload_file($r, $upload->tempname, $upload->filename));
57 my @quarantined = grep { !$_->tags } @photos;
58 # Set it up to go again
60 $r->{session}{quarantined} = join ",", sort map { $_->id} @quarantined;
61 $r->objects(\@quarantined);
62 $r->template("quarantine");
65 $r->objects(\@photos);
66 if (@photos == 0) { $r->template("upload"); return }
67 if (@photos > 1) { $r->template("list") }
68 else { $r->template("view"); }
69 $r->message("Thanks for the upload!");
72 sub quarantine :Exported {
74 my @quarantined = split /,/, $r->{session}{quarantined};
75 my %q = map { $_ => 1 } @quarantined;
76 for (map /(\d+)/,grep /tags\d+/, keys %{$r->{params}}) {
77 my $tags = $r->{params}{"tags$_"};
79 if (my $photo = $self->retrieve($_)) {
80 $photo->add_tags($tags);
84 $r->{session}{quarantined} = join ",", sort keys %q;
85 if (!$r->{session}{quarantined}) {
87 $r->objects([ map { $self->retrieve($_) } @quarantined ]);
89 $r->objects([ map { $self->retrieve($_) } sort keys %q ]);
94 my ($self, $r, $filename, $offered_name) = @_;
95 my $mm = File::MMagic->new;
96 my $res = $mm->checktype_filename($filename);
97 if ($res =~ m{/x-zip} or $offered_name =~ /t(ar\.)?gz$/i) {
98 return $self->upload_archive($r, $filename);
99 } elsif ($offered_name =~ /\.(raw|nef|dng|cr2)/i) {
100 return $self->upload_raw($r, $filename, $offered_name);
101 } elsif ($res =~ m{image/jpeg}) {
102 return $self->upload_jpeg($r, $filename, $offered_name);
104 $r->message(basename($offered_name).": I can't handle $res files yet");
110 my ($self, $r, $filename, $tags) = @_;
111 $r->{params}{title} = ""; # Kill that dead.
112 my $archive = Archive::Any->new($filename);
114 $archive->extract($dir);
116 find({ wanted => sub { return unless -f $_;
117 push @results, $self->upload_file($r, $_, $_) },
118 no_chdir => 1}, $dir);
124 my ($self, $r, $filename, $offered_name) = @_;
125 my $jpg = tmpnam().".jpg";
126 system("dcraw -c $filename | convert - $jpg");
127 $filename =~ /\.(.*)$/;
129 # Put the file in place
130 $photo->format($format);
132 Memories->config->{data_store}."/".$photo->id.".".$format);
133 my $photo = $self->upload_jpeg($r, $jpg, $offered_name);
138 my ($self, $r, $filename, $offered_name) = @_;
139 my $photo = $self->create({
140 uploader => $r->user,
141 uploaded => Time::Piece->new(),
142 title => ($r->{params}{title} || basename($offered_name)),
147 if (!copy($filename, $photo->path("file"))) {
148 warn "Couldn't copy photo to ".$photo->path("file").": $!";
149 $photo->delete(); die;
151 my ($x, $y) = dim(image_info($photo->path));
152 $photo->x($x); $photo->y($y);
157 $photo->title($photo->title_exif || basename($filename));
161 my $tags = $r->{params}{tags}.join " ", map { qq{"$_"} } $photo->tags_exif;
162 $photo->add_tags($tags);
163 $photo->add_to_imageseek_library;
164 Memories->zap_cache();
165 # Add system tags here
166 my $tag = "date:".$photo->shot->ymd;
167 $photo->add_to_system_tags({tag => Memories::SystemTag->find_or_create({name =>$tag}) });
173 $self->rated or return 0;
174 int($self->rating/$self->rated*10)/10;
177 sub add_rating :Exported {
179 my $photo = $r->{objects}[0];
180 my $delta = $r->{params}{rating};
181 if ($delta < 0 or $delta > 5) { return; } # Scammer
183 $photo->rating($photo->rating() + $delta);
184 $photo->rated($photo->rated() + 1);
185 $r->output(""); # Only used by ajax
190 my $photo = $r->{objects}[0];
191 $photo->hit_count($photo->hit_count()+1);
192 if ($r->{session}{last_search}) {
193 # This is slightly inefficient
194 my @search = split/,/, $r->{session}{last_search};
196 for my $i (0..$#search) {
197 next unless $photo->id == $search[$i];
200 return unless $found > -1;
201 $r->{template_args}{next} = $self->retrieve($search[$found+1])
202 if $found+1 <= $#search;
203 $r->{template_args}{prev} = $self->retrieve($search[$found-1])
207 sub upload :Exported {}
208 sub exif :Exported {}
209 sub comment :Exported {}
210 sub tagedit :Exported {}
211 sub similar :Exported {}
212 sub sized :Exported {}
214 use Class::DBI::Plugin::Pager;
215 use Class::DBI::Plugin::AbstractCount;
217 sub view_paged_ordered {
218 my ($self, $r, $how) = @_;
219 my $page = $r->params->{page} || 1;
220 my $pager = $self->pager(
221 per_page => Memories->config->{photos_per_page},
223 syntax => PAGER_SYNTAX,
226 $r->objects([$pager->retrieve_all ]);
227 $r->{template_args}{pager} = $pager;
229 $r->template("paged"); # Set the what using the action name
232 sub add_comment :Exported {
233 my ($self, $r, $photo) = @_;
234 $r->template("view");
235 $r->objects->[0]->add_to_comments({
236 name => $r->params->{name},
237 content => $r->params->{content}
241 use Cache::MemoryCache;
242 use Image::Info qw(dim image_info);
244 my $cache = new Cache::MemoryCache( { 'namespace' => 'MemoriesInfo' });
246 sub add_to_imageseek_library {
248 Image::Seek::cleardb();
249 my $img = Image::Imlib2->load($self->path("file"));
251 Image::Seek::add_image($img, $self->id);
252 # Merge this new one into the main database; there is a bit of a
253 # race condition here. XXX
254 Image::Seek::loaddb(Memories->config->{image_seek});
255 Image::Seek::savedb(Memories->config->{image_seek});
258 sub recommended_tags {
260 my %tags = map { $_->name => $_ }
262 $self->find_similar(3);
267 my ($self, $count) = @_;
268 Image::Seek::cleardb();
269 Image::Seek::loaddb(Memories->config->{image_seek});
270 my @res = map {$_->[0] } Image::Seek::query_id($self->id, $count);
272 map { $self->retrieve($_) } @res;
277 my $orient = $self->exif_info->{EXIF}->{Orientation};
278 return if $orient !~/Rotate (\d+)/i;
280 my $img = Image::Imlib2->load($self->path("file"));
281 $img->image_orientate($steps);
282 $img->save($self->path("file"));
287 my $info = $self->exif_object;
288 return $info if $info;
289 # Get it from the Cache
290 if (!($info = $cache->get($self->id))) {
292 $info = $self->_exif_info;
293 $cache->set($self->id, $info);
295 $self->exif_object($info);
299 my %banned_tags = map { $_ => 1 }
300 qw( CodedCharacterSet ApplicationRecordVersion );
303 my $exifTool = new Image::ExifTool;
304 $exifTool->Options(Group0 => ['IPTC', 'EXIF', 'XMP', 'MakerNotes', 'Composite']);
305 my $info = $exifTool->ImageInfo(shift->path(0,0,1));
307 foreach my $tag ($exifTool->GetFoundTags('Group0')) {
308 next if $banned_tags{$tag};
309 my $group = $exifTool->GetGroup($tag);
310 my $val = $info->{$tag};
311 next if ref $val eq 'SCALAR';
312 next if $val =~ /^[0\s]*$/ or $val =~ /^nil$/;
313 $hash->{$group}->{$exifTool->GetDescription($tag)} = $val;
319 sub dimensions { join "x", $_[0]->x, $_[0]->y }
322 my ($self, $size) = @_;
323 return 1 if $size eq "full";
324 my ($w, $h) = ($self->x, $self->y);
325 my ($w2, $h2) = split /x/, $size;
326 return 1 if $w > $w2 or $h > $h2;
330 sub sized_url { # Use this rather than ->path from TT
331 my ($self, $size) = @_;
332 my $url = Memories->config->{data_store_external};
333 my $resized = Memories->config->{sizes}->[$size];
334 if (!$resized) { cluck "Asked for crazy size $size"; return; }
335 if ($resized eq "full") { return $self->path("url") }
336 $self->scale($resized)
337 unless -e $self->path( file => $resized );
338 return $self->path(url => $resized);
342 my ($self, $is_url, $scale, $raw) = @_;
344 Memories->config->{$is_url eq "url" ? "data_store_external" : "data_store" };
345 if ($scale) { $path .= "$scale/" }
346 # Make dir if it doesn't exist, save trouble later
348 if ($is_url ne "url" and ! -d $path) {mkpath($path) or die "Couldn't make path $path: $!";}
349 if ($scale or ($is_url ne "url" and !$raw)) {
350 $path .= $self->id.".jpg";
352 $path .= $self->id.".".($self->format||"jpg");
357 sub thumb_url { shift->path(url => Memories->config->{thumb_size}); }
358 sub make_thumb { shift->scale(Memories->config->{thumb_size}, 1); }
362 my ($self, $scale, $swap) = @_;
363 my ($x, $y) = split /x/, $scale;
364 # Find out smaller axis
365 my ($cur_x, $cur_y) = ($self->x, $self->y);
367 if ($cur_x < $cur_y) { $y = 0 } else { $x = 0 }
369 if ($cur_x > $cur_y) { $y = 0 } else { $x = 0 }
371 my $img = Image::Imlib2->load($self->path("file"));
373 cluck "Couldn't open image file ".$self->path("file");
376 $img = $img->create_scaled_image($x, $y);
377 $img->image_set_format("jpeg");
378 my $file = $self->path( file => $scale );
381 cluck "Couldn't write image file $file ($!)";
386 sub edit_tags :Exported {
388 my $photo = $r->objects->[0];
389 my %params = %{$r->params};
390 my $exifTool = new Image::ExifTool;
392 next unless /delete_(\d+)/;
393 my $tagging = Memories::Tagging->retrieve($1) or next;
394 next unless $tagging->photo->id == $photo->id;
395 $exifTool->SetNewValue(Keywords => $1, DelValue => 1);
398 $exifTool->WriteInfo($photo->path);
399 $photo->add_tags($params{newtags});
400 $r->template("view");
404 my ($photo, $tagstring) = @_;
405 my $exifTool = new Image::ExifTool;
407 for my $tag (Tagtools->separate_tags($tagstring)) {
408 $photo->add_to_tags({tag => Memories::Tag->find_or_create({name =>$tag}) });
409 $exifTool->SetNewValue(Keywords => $tag, AddValue => 1);
411 $exifTool->WriteInfo($photo->path);
414 # Work out some common properties from a set of potential photo metadata
416 sub _grovel_metadata {
417 my ($self, @tags) = @_;
418 my %md = map {%$_} values %{$self->exif_info};
420 if ($md{$_} and $md{$_} =~/[^ 0:]/) { return $md{$_} }
427 my $dt = $self->_grovel_metadata(
428 'Shooting Date/Time',
429 'Date/Time Of Digitization',
430 'Date/Time Of Last Modification'
432 if (!$dt) { return $self->uploaded }
433 return Time::Piece->strptime($dt, "%Y:%m:%d %T") || $self->uploaded;
437 shift->_grovel_metadata(
438 'Description', 'Image Description', 'Caption-Abstract'
442 sub title_exif { shift->_grovel_metadata( 'Headline', 'Title'); }
443 sub license { shift->_grovel_metadata( 'Rights Usage Terms', 'Usage Terms' ) }
444 sub copyright { shift->_grovel_metadata( 'Rights', 'Copyright', 'Copyright Notice') }
446 # This one's slightly different since we want everything we can get...
449 my %md = map {%$_} values %{$self->exif_info};
451 map { s/\s+/-/g; lc $_ => 1 }
452 map { split /\s*,\s*/, $md{$_}}
453 grep {$md{$_} and $md{$_} =~/[^ 0:]/}
454 (qw(Keywords Subject City State Location Country Province-State),
455 'Transmission Reference', 'Intellectual Genre',
456 'Country-Primary Location Name'