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Output fixed sizes of thumbnails so we don't get jumpy scrolling

This commit is contained in:
Mikael Nordfeldth 2016-01-01 14:13:16 +01:00
parent 4fc2b2584b
commit 86106b890a
2 changed files with 21 additions and 1 deletions
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20
classes/File_thumbnail.php
View File

@ -153,6 +153,26 @@ class File_thumbnail extends Managed_DataObject
return $this->url;
}
public function getHeight()
{
return $this->height;
}
public function getWidth()
{
return $this->width;
}
public function getHtmlAttrs(array $orig=array(), $overwrite=true)
{
$attrs = [
'height' => $this->getHeight(),
'width' => $this->getWidth(),
'src' => $this->getUrl(),
];
return $overwrite ? array_merge($orig, $attrs) : array_merge($attrs, $orig);
}
public function delete($useWhere=false)
{
if (!empty($this->filename) && file_exists(File_thumbnail::path($this->filename))) {

2
lib/attachmentlistitem.php
View File

@ -120,7 +120,7 @@ class AttachmentListItem extends Widget
try {
// Tell getThumbnail that we can show an animated image if it has one (4th arg, "force_still")
$thumb = $this->attachment->getThumbnail(null, null, false, false);
$this->out->element('img', array('class'=>'u-photo', 'src' => $thumb->getUrl(), 'alt' => ''));
$this->out->element('img', $thumb->getHtmlAttrs(['class'=>'u-photo', 'alt' => '']));
} catch (UseFileAsThumbnailException $e) {
$this->out->element('img', array('class'=>'u-photo', 'src' => $e->file->getUrl(), 'alt' => $e->file->title));
} catch (UnsupportedMediaException $e) {