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",
my ($self, $r) = @_;
my %upload = $r->upload("photo");
- # XXX Stop anonymous uploads!
my $photo = $self->create({
uploader => $r->user,
uploaded => Time::Piece->new(),
- title => ($r->params->{title} || $upload{filename})
+ title => $r->params->{title},
+ hit_count => 0,
+ rating => 0,
+ rated => 0, # Oh, the potential for divide by zero errors...
});
# Dump content
$photo->x($x); $photo->y($y);
# Rotate?
- $photo->unrotate();
+ $photo->unrotate();
+ if (!$photo->title){
+ $photo->title($photo->title_exif || $upload{filename});
+ }
$photo->make_thumb;
+ $r->{params}{tags} ||= join " ", map { qq{"$_"} } $photo->tags_exif;
$photo->add_tags($r->{params}{tags});
$photo->add_to_imageseek_library;
Memories->zap_cache();
);
}
+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 $found = -1;
}
}
sub upload :Exported {}
+sub exif :Exported {}
+sub comment :Exported {}
+sub tagedit :Exported {}
+sub similar :Exported {}
use Class::DBI::Plugin::Pager;
use Class::DBI::Plugin::AbstractCount;
-sub recent :Exported {
- my ($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 {
sub _exif_info {
my $exifTool = new Image::ExifTool;
- $exifTool->Options(Group0 => ['IPTC', 'EXIF', 'MakerNotes', 'Composite']);
+ $exifTool->Options(Group0 => ['IPTC', 'EXIF', 'XMP', 'MakerNotes', 'Composite']);
my $info = $exifTool->ImageInfo(shift->path);
my $hash = {};
foreach my $tag ($exifTool->GetFoundTags('Group0')) {
}
}
-use Text::Balanced qw(extract_multiple extract_quotelike);
sub edit_tags :Exported {
my ($self, $r) = @_;
my $photo = $r->objects->[0];
sub add_tags {
my ($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;