X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=Memories%2FPhoto.pm;h=8286480aa1f952191c75216b33664978e48f3379;hb=b90a2bd4a7a31ea891d9c9692c5d96cb52b2e3b3;hp=67e9d5ffa59c814090852f9a37965dd3602fd322;hpb=e2c8178a1b49b78aa2a660b3e16d16264dd6ebb6;p=memories.git diff --git a/Memories/Photo.pm b/Memories/Photo.pm index 67e9d5f..8286480 100644 --- a/Memories/Photo.pm +++ b/Memories/Photo.pm @@ -1,20 +1,42 @@ package Memories::Photo; +use File::Basename; +use File::Copy; +use Archive::Any; use strict; use Carp qw(cluck confess); use base qw(Memories::DBI Maypole::Model::CDBI::Plain); +use constant INTERESTINGNESS_ALGORITHM => '((rating+3)/(rated+1))*(1+rated/hit_count)*(1+hit_count/(select max(hit_count) from photo))'; use Time::Piece; use Image::Seek; use constant PAGER_SYNTAX => "LimitXY"; -__PACKAGE__->columns(Essential => qw(id title uploader uploaded x y)); +__PACKAGE__->columns(Essential => qw(id title uploader uploaded x y rating rated hit_count)); __PACKAGE__->untaint_columns(printable => [qw/title/]); __PACKAGE__->columns(TEMP => qw/exif_object/); -__PACKAGE__->set_sql(recent => q{ -SELECT __ESSENTIAL__ -FROM __TABLE__ -ORDER BY uploaded DESC -LIMIT 4 -}); +BEGIN { +my %order_by = ( + recent => "uploaded", + popular => "hit_count", + loved => "rating/(1+rated)", + interesting => INTERESTINGNESS_ALGORITHM, + random => "rand()" +); + +while (my($label, $how) = each %order_by) { + __PACKAGE__->set_sql($label => qq{ + SELECT __ESSENTIAL__ + FROM __TABLE__ + ORDER BY $how DESC + LIMIT 4 + }); + no strict; + *$label = sub { + my ($self, $r) = @_; + $self->view_paged_ordered($r, "$how desc"); + }; + __PACKAGE__->MODIFY_CODE_ATTRIBUTES(*{$label}{CODE}, "Exported"); # Hack +} +} __PACKAGE__->has_many(comments => "Memories::Comment"); __PACKAGE__->has_a(uploader => "Memories::User"); __PACKAGE__->has_a(uploaded => "Time::Piece", @@ -24,52 +46,72 @@ __PACKAGE__->has_a(uploaded => "Time::Piece", sub do_upload :Exported { my ($self, $r) = @_; - my %upload = $r->upload("photo"); + my $upload = $r->{ar}->upload("photo"); + # Check $self->type + my @photos = $self->upload_jpeg($upload->tempname, ($r->params->{title}||basename($upload->filename)), $r->params->{tags}, $r); + my @quarantined = grep { !$_->tags } @photos; + # Set it up to go again + $r->objects(\@photos); + $r->template("view"); + $r->message("Thanks for the upload!"); + # Deal with the quarantined +} - # XXX Stop anonymous uploads! +sub upload_jpeg { + my ($self, $filename, $title, $tags, $r) = @_; + my $quarantine; my $photo = $self->create({ uploader => $r->user, uploaded => Time::Piece->new(), - title => ($r->params->{title} || $upload{filename}) + title => $title, + hit_count => 0, + rating => 0, + rated => 0, }); - - # Dump content - if (!open OUT, ">". $photo->path("file")) { - die "Can't write ".$photo->path("file")." because $!"; - } - # XXX Check it's a JPEG, etc. - # XXX Unzip ZIP file - print OUT $upload{content}; - close OUT; + copy($filename, $photo->path("file")); my ($x, $y) = dim(image_info($photo->path)); $photo->x($x); $photo->y($y); # Rotate? - $photo->unrotate(); + $photo->unrotate(); + if (!$photo->title){ + $photo->title($photo->title_exif || basename($filename)); + } $photo->make_thumb; - $photo->add_tags($r->{params}{tags}); + $tags ||= join " ", map { qq{"$_"} } $photo->tags_exif; + $photo->add_tags($tags); $photo->add_to_imageseek_library; Memories->zap_cache(); # Add system tags here my $tag = "date:".$photo->shot->ymd; $photo->add_to_system_tags({tag => Memories::SystemTag->find_or_create({name =>$tag}) }); + return $photo; +} - # Set it up to go again - $r->objects([$photo]); - $r->template("view"); - $r->message("Thanks for the upload! ". - ($r->{params}{tags} ? "" - : "Don't forget to config->uri_base."photo/view/".$photo->id."?active=tagedit\">tag your photo" - ) - ); +sub approx_rating { + my $self = shift; + $self->rated or return 0; + int($self->rating/$self->rated*10)/10; +} + +sub add_rating :Exported { + my ($self, $r) = @_; + my $photo = $r->{objects}[0]; + my $delta = $r->{params}{rating}; + if ($delta < 0 or $delta > 5) { return; } # Scammer + # XXX Race + $photo->rating($photo->rating() + $delta); + $photo->rated($photo->rated() + 1); + $r->output(""); # Only used by ajax } sub view :Exported { my ($self, $r) = @_; + my $photo = $r->{objects}[0]; + $photo->hit_count($photo->hit_count()+1); if ($r->{session}{last_search}) { - my $photo = $r->{objects}[0]; # This is slightly inefficient my @search = split/,/, $r->{session}{last_search}; my $found = -1; @@ -85,22 +127,28 @@ sub view :Exported { } } sub upload :Exported {} +sub exif :Exported {} +sub comment :Exported {} +sub tagedit :Exported {} +sub similar :Exported {} +sub sized :Exported {} use Class::DBI::Plugin::Pager; use Class::DBI::Plugin::AbstractCount; -sub recent :Exported { - my ($self, $r) = @_; +sub view_paged_ordered { + my ($self, $r, $how) = @_; my $page = $r->params->{page} || 1; my $pager = $self->pager( per_page => Memories->config->{photos_per_page}, page => $page, syntax => PAGER_SYNTAX, - order_by => "uploaded desc" + order_by => $how ); $r->objects([$pager->retrieve_all ]); $r->{template_args}{pager} = $pager; $r->last_search; + $r->template("paged"); # Set the what using the action name } sub add_comment :Exported { @@ -257,7 +305,6 @@ sub scale { } } -use Text::Balanced qw(extract_multiple extract_quotelike); sub edit_tags :Exported { my ($self, $r) = @_; my $photo = $r->objects->[0]; @@ -275,20 +322,55 @@ sub edit_tags :Exported { sub add_tags { my ($photo, $tagstring) = @_; - for my $tag (map { s/^"|"$//g; $_} extract_multiple(lc $tagstring, [ \&extract_quotelike, qr/([^\s]+)/ ], undef,1)) { + for my $tag (Tagtools->separate_tags($tagstring)) { $photo->add_to_tags({tag => Memories::Tag->find_or_create({name =>$tag}) }) } } +# Work out some common properties from a set of potential photo metadata +# tags +sub _grovel_metadata { + my ($self, @tags) = @_; + my %md = map {%$_} values %{$self->exif_info}; + for (@tags) { + if ($md{$_} and $md{$_} =~/[^ 0:]/) { return $md{$_} } + } + return; +} + sub shot { - my $self = shift; - my $exif = $self->exif_info->{EXIF}; - my ($dt) = - grep {$_ and /[^ 0:]/} - ($exif->{ 'Shooting Date/Time' }, - $exif->{ 'Date/Time Of Digitization' }, - $exif->{ 'Date/Time Of Last Modification' }); - if (!$dt) { return $self->uploaded } - return Time::Piece->strptime($dt, "%Y:%m:%d %T") || $self->uploaded; + my $self = shift; + my $dt = $self->_grovel_metadata( + 'Shooting Date/Time', + 'Date/Time Of Digitization', + 'Date/Time Of Last Modification' + ); + if (!$dt) { return $self->uploaded } + return Time::Piece->strptime($dt, "%Y:%m:%d %T") || $self->uploaded; +} + +sub description { + shift->_grovel_metadata( + 'Description', 'Image Description', 'Caption-Abstract' + ); +} + +sub title_exif { shift->_grovel_metadata( 'Headline', 'Title'); } +sub license { shift->_grovel_metadata( 'Rights Usage Terms', 'Usage Terms' ) } +sub copyright { shift->_grovel_metadata( 'Rights', 'Copyright', 'Copyright Notice') } + +# This one's slightly different since we want everything we can get... +sub tags_exif { + my $self = shift; + my %md = map {%$_} values %{$self->exif_info}; + my %tags = + map { s/\s+/-/g; lc $_ => 1 } + map { split /\s*,\s*/, $md{$_}} + grep {$md{$_} and $md{$_} =~/[^ 0:]/} + (qw(Keywords Subject City State Location Country Province-State), + 'Transmission Reference', 'Intellectual Genre', + 'Country-Primary Location Name' + ); + return keys %tags; } 1;