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[MEDIA] Fix database misses on thumbnail retrieval 

We were storing the real scaling values instead of the predictions, but the core is never able to pre-compute the real values generated by the encoding plugins so, we have to rely on our own aproximation function ported from v2
This commit is contained in:
Diogo Peralta Cordeiro 2021-07-20 23:31:53 +01:00 committed by Hugo Sales
parent c8cf8c3f13
commit 6ecdaa5d72
Signed by: someonewithpc
GPG Key ID: 7D0C7EAFC9D835A0
1 changed files with 7 additions and 4 deletions
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11
src/Entity/AttachmentThumbnail.php
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@ -145,9 +145,12 @@ class AttachmentThumbnail extends Entity
*/
public static function getOrCreate(Attachment $attachment, int $width, int $height, bool $crop)
{
// We need to keep these in mind for DB indexing
$predicted_width = null;
$predicted_height = null;
try {
return Cache::get('thumb-' . $attachment->getId() . "-{$width}x{$height}",
function () use ($crop, $attachment, $width, $height) {
function () use ($crop, $attachment, $width, $height, &$predicted_width, &$predicted_height) {
[$predicted_width, $predicted_height] = self::predictScalingValues($attachment->getWidth(),$attachment->getHeight(), $width, $height, $crop);
return DB::findOneBy('attachment_thumbnail', ['attachment_id' => $attachment->getId(), 'width' => $predicted_width, 'height' => $predicted_height]);
});
@ -158,8 +161,8 @@ class AttachmentThumbnail extends Entity
$event_map = ['image' => 'ResizeImagePath', 'video' => 'ResizeVideoPath'];
$major_mime = GSFile::mimetypeMajor($attachment->getMimetype());
if (in_array($major_mime, array_keys($event_map)) && !Event::handle($event_map[$major_mime], [$attachment->getPath(), $temp->getRealPath(), &$width, &$height, $crop, &$mimetype])) {
$thumbnail->setWidth($width);
$thumbnail->setHeight($height);
$thumbnail->setWidth($predicted_width);
$thumbnail->setHeight($predicted_height);
$filename = "{$width}x{$height}{$ext}-" . $attachment->getFileHash();
$temp->move(Common::config('thumbnail', 'dir'), $filename);
$thumbnail->setFilename($filename);
@ -277,7 +280,7 @@ class AttachmentThumbnail extends Entity
'attachment_id' => ['type' => 'int', 'foreign key' => true, 'target' => 'Attachment.id', 'multiplicity' => 'one to one', 'not null' => true, 'description' => 'thumbnail for what attachment'],
'width' => ['type' => 'int', 'not null' => true, 'description' => 'width of thumbnail'],
'height' => ['type' => 'int', 'not null' => true, 'description' => 'height of thumbnail'],
'filename' => ['type' => 'varchar', 'length' => 191, 'not null' => true, 'description' => 'thubmnail filename'],
'filename' => ['type' => 'varchar', 'length' => 191, 'not null' => true, 'description' => 'thumbnail filename'],
'modified' => ['type' => 'timestamp', 'not null' => true, 'default' => 'CURRENT_TIMESTAMP', 'description' => 'date this record was modified'],
],
'primary key' => ['attachment_id', 'width', 'height'],