Revision ca96627e
Von Bernd Bleßmann vor etwa 4 Jahren hinzugefügt
| SL/Controller/Helper/ThumbnailCreator.pm | ||
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sub file_create_thumbnail {
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my ($thumb) = @_;
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my ($thumb, %params) = @_;
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croak "No picture set yet" if !$thumb->{content};
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my $image = GD::Image->new($thumb->{content});
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my ($width, $height) = $image->getBounds;
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my $max_dim = 64;
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my $max_dim = $params{size} // 64;
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my $curr_max = max $width, $height, 1;
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my $factor = $curr_max <= $max_dim ? 1 : $curr_max / $max_dim;
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my $new_width = int($width / $factor + 0.5);
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| ... | ... | |
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}
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sub file_probe_type {
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my ($content) = @_;
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my ($content, %params) = @_;
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return (t8("No file uploaded yet")) if !$content;
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my $info = Image::Info::image_info(\$content);
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if (!$info || $info->{error} || !$info->{file_media_type} || !$supported_mime_types{ $info->{file_media_type} }) {
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$thumbnail->{file_image_height} = $info->{height};
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$thumbnail->{content} = $content;
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$thumbnail = &file_create_thumbnail($thumbnail);
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$thumbnail = &file_create_thumbnail($thumbnail, %params);
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return $thumbnail;
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}
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Auch abrufbar als: Unified diff
S:C:H:ThumbnailCreator: Thumbnail-Größe übergeben können