my ($find) = map {{id => $_}} $fields{id} || $Request || ();
my $row;
+if ($find) {
+ $row = $db->select(word => '*', $find)->hash
+ or Abort("Word not found", 404);
+}
+
if (exists $get{copy}) {
- $row = {%fields{ qw(lang cat) }};
+ $row = {%{$row}{ qw(lang cat) }};
}
elsif ($ENV{REQUEST_METHOD} eq 'POST') {
+ my $replace = $row;
$row = {%post{ pairkeys @wordcols }};
$_ = length ? $_ : undef for values %{$row};
+
eval {
my %res = (returning => '*');
my $query = $find ? $db->update(word => $row, $find, \%res) :
} or Alert("Entry could not be saved", $@);
my $imgpath = "data/word/org/$row->{id}.jpg";
- if (my $download = $row->{source} and !-e $imgpath) {
- require LWP::UserAgent;
- my $ua = LWP::UserAgent->new;
- $ua->agent('/');
- my $status = $ua->mirror($download, $imgpath);
- $status->is_success or Alert([
- "Source image not found",
- "Download from <q>$download</q> failed: ".$status->status_line,
- ]);
+ if (($row->{source} // '') ne ($replace->{source} // '')) {
+ # copy changed remote url to local file
+ unlink $imgpath if -e $imgpath;
+ if (my $download = $row->{source}) {
+ require LWP::UserAgent;
+ my $ua = LWP::UserAgent->new;
+ $ua->agent('/');
+ my $status = $ua->mirror($download, $imgpath);
+ $status->is_success or Alert([
+ "Source image not found",
+ "Download from <q>$download</q> failed: ".$status->status_line,
+ ]);
+ }
+ }
+ elsif ($row->{thumb} ~~ $replace->{thumb}) {
+ # image and conversion unaltered
+ $imgpath = undef;
}
my $thumbpath = "data/word/eng/$row->{form}.jpg";
- if (-e $imgpath) {
- my @cmds = @{ $row->{thumb} // [] };
- @cmds = (
- 'convert',
- -delete => '1--1', -background => 'white',
- -gravity => @cmds ? 'northwest' : 'center',
- @cmds,
- -resize => '300x200^', -extent => '300x200',
- '-strip', -quality => '60%', -interlace => 'plane',
- $imgpath => $thumbpath
- );
- my $status = system @cmds;
- $status == 0 or Alert([
- "Thumbnail image not generated",
- "Failed to convert source image, error code ".($status >> 8),
- ], "@cmds");
+ if ($imgpath) {
+ if (-e $imgpath) {
+ my @cmds = @{ $row->{thumb} // [] };
+ @cmds = (
+ 'convert',
+ -delete => '1--1', -background => 'white',
+ -gravity => @cmds ? 'northwest' : 'center',
+ @cmds,
+ -resize => '300x200^', -extent => '300x200',
+ '-strip', -quality => '60%', -interlace => 'plane',
+ $imgpath => $thumbpath
+ );
+ my $status = system @cmds;
+ $status == 0 or Alert([
+ "Thumbnail image not generated",
+ "Failed to convert source image, error code ".($status >> 8),
+ ], "@cmds");
+ }
+ else {
+ unlink $thumbpath;
+ }
}
}
-elsif ($find) {
- $row = $db->select(word => '*', $find)->hash
- or Abort("Word not found", 404);
-}
else {
- $row = \%fields;
+ $row->{$_} = $get{$_} for keys %get;
}
my $title = $row->{id} ? "entry <small>#$row->{id}</small>" : 'new entry';