public function crop(array $params = [])
{
# MI: set default params
$params = array_merge(['top' => 0, 'bottom' => 0, 'left' => 0, 'right' => 0], $params);
if ($params['top'] < 0 or $params['top'] > 1 or $params['bottom'] < 0 or $params['bottom'] > 1 or $params['left'] < 0 or $params['left'] > 1 or $params['right'] < 0 or $params['right'] > 1 or $params['top'] >= $params['bottom'] or $params['left'] >= $params['right']) {
$this->errors()->add('parameter', 'error');
return false;
}
$images = $this->inline_images;
foreach ($images as $image) {
# Create a new image with the same properties, crop this image into the new one,
# and delete the old one.
$new_image = new InlineImage(['description' => $image->description, 'sequence' => $image->sequence, 'inline_id' => $this->id, 'file_ext' => 'jpg']);
$size = $this->reduce_and_crop($image->width, $image->height, $params);
try {
# Create one crop for the image, and InlineImage will create the sample and preview from that.
Moebooru\Resizer::resize($image->file_ext, $image->file_path(), $new_image->tempfile_image_path(), $size, 95);
chmod($new_image->tempfile_image_path(), 0775);
} catch (Exception $e) {
if (is_file($new_image->tempfile_image_path())) {
unlink($new_image->tempfile_image_path());
}
$this->errors()->add('crop', "couldn't be genrated (" . $e->getMessage() . ")");
return false;
}
$new_image->got_file();
$new_image->save();
$image->destroy();
}
}
public function delete_file()
{
# If several inlines use the same image, they'll share the same file via the MD5. Only
# delete the file if this is the last one using it.
$exists = InlineImage::where('id <> ? AND md5 = ?', $this->id, $this->md5)->first();
if ($exists) {
return;
}
if (is_file($this->file_path())) {
unlink($this->file_path());
}
if (is_file($this->preview_path())) {
unlink($this->preview_path());
}
if (is_file($this->sample_path())) {
unlink($this->sample_path());
}
}
public function copy()
{
$inline = Inline::find($this->params()->id);
$new_inline = Inline::create(['user_id' => current_user()->id, 'description' => $inline->description]);
foreach ($inline->inline_images as $image) {
$new_attributes = array_merge($image->attributes(), ['inline_id' => $new_inline->id]);
unset($new_attributes['id']);
$new_image = InlineImage::create($new_attributes);
}
$this->respond_to_success('Image copied', ['#edit', 'id' => $new_inline->id]);
}
