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Default to avoid upscaling of thumbnails. 45x45=>450x450 is ugly

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This commit is contained in:
Mikael Nordfeldth 2016-02-10 04:40:10 +01:00
parent dd229e855a
commit 8806cce735
1 changed files with 13 additions and 4 deletions
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17
lib/imagefile.php
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@ -150,7 +150,7 @@ class ImageFile
} }
try { try {
$image = new ImageFile($file->id, $imgPath); $image = new ImageFile($file->getID(), $imgPath);
} catch (UnsupportedMediaException $e) { } catch (UnsupportedMediaException $e) {
// Avoid deleting the original // Avoid deleting the original
if ($imgPath != $file->getPath()) { if ($imgPath != $file->getPath()) {
@ -541,7 +541,7 @@ class ImageFile
return $count > 1; return $count > 1;
} }
public function getFileThumbnail($width, $height, $crop) public function getFileThumbnail($width, $height, $crop, $upscale=false)
{ {
if (!$this->fileRecord instanceof File) { if (!$this->fileRecord instanceof File) {
throw new ServerException('No File object attached to this ImageFile object.'); throw new ServerException('No File object attached to this ImageFile object.');
@ -553,6 +553,15 @@ class ImageFile
$crop = common_config('thumbnail', 'crop'); $crop = common_config('thumbnail', 'crop');
} }
if (!$upscale) {
if ($width > $this->width) {
$width = $this->width;
}
if (!is_null($height) && $height > $this->height) {
$height = $this->height;
}
}
if ($height === null) { if ($height === null) {
$height = $width; $height = $width;
$crop = true; $crop = true;
@ -602,8 +611,8 @@ class ImageFile
if ($this->getPath() != File_thumbnail::path($this->filename)) { if ($this->getPath() != File_thumbnail::path($this->filename)) {
$this->unlink(); $this->unlink();
} }
return File_thumbnail::saveThumbnail($this->fileRecord->id, return File_thumbnail::saveThumbnail($this->fileRecord->getID(),
File_thumbnail::url($outname), null, // no url since we generated it ourselves and can dynamically generate the url
$width, $height, $width, $height,
$outname); $outname);
} }