/**
* Update the details of an image via an array of properties.
* @param Image $image
* @param array $updateDetails
* @return Image
*/
public function updateImageDetails(Image $image, $updateDetails)
{
$image->fill($updateDetails);
$image->save();
$this->loadThumbs($image);
return $image;
}
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::table('images', function (Blueprint $table) {
$table->string('path', 400);
$table->string('type')->index();
});
Image::all()->each(function ($image) {
$image->path = $image->url;
$image->type = 'gallery';
$image->save();
});
}
public function test_image_delete()
{
$page = \BookStack\Page::first();
$this->asAdmin();
$imageName = 'first-image.jpg';
$relPath = $this->uploadImage($imageName, $page->id);
$image = \BookStack\Image::first();
$this->call('DELETE', '/images/' . $image->id);
$this->assertResponseOk();
$this->dontSeeInDatabase('images', ['url' => $this->baseUrl . $relPath, 'type' => 'gallery']);
$this->assertFalse(file_exists(public_path($relPath)), 'Uploaded image has been deleted');
}
/**
* Saves a new image
* @param string $imageName
* @param string $imageData
* @param string $type
* @param int $uploadedTo
* @return Image
* @throws ImageUploadException
*/
private function saveNew($imageName, $imageData, $type, $uploadedTo = 0)
{
$storage = $this->getStorage();
$secureUploads = setting('app-secure-images');
$imageName = str_replace(' ', '-', $imageName);
if ($secureUploads) {
$imageName = str_random(16) . '-' . $imageName;
}
$imagePath = '/uploads/images/' . $type . '/' . Date('Y-m-M') . '/';
if ($this->isLocal()) {
$imagePath = '/public' . $imagePath;
}
while ($storage->exists($imagePath . $imageName)) {
$imageName = str_random(3) . $imageName;
}
$fullPath = $imagePath . $imageName;
try {
$storage->put($fullPath, $imageData);
$storage->setVisibility($fullPath, 'public');
} catch (Exception $e) {
throw new ImageUploadException('Image Path ' . $fullPath . ' is not writable by the server.');
}
if ($this->isLocal()) {
$fullPath = str_replace_first('/public', '', $fullPath);
}
$imageDetails = ['name' => $imageName, 'path' => $fullPath, 'url' => $this->getPublicUrl($fullPath), 'type' => $type, 'uploaded_to' => $uploadedTo];
if (user()->id !== 0) {
$userId = user()->id;
$imageDetails['created_by'] = $userId;
$imageDetails['updated_by'] = $userId;
}
$image = Image::forceCreate($imageDetails);
return $image;
}
/**
* Destroys an Image object along with its files and thumbnails.
* @param Image $image
* @return bool
*/
public function destroyImage(Image $image)
{
$storage = $this->getStorage();
$imageFolder = dirname($image->path);
$imageFileName = basename($image->path);
$allImages = collect($storage->allFiles($imageFolder));
$imagesToDelete = $allImages->filter(function ($imagePath) use($imageFileName) {
$expectedIndex = strlen($imagePath) - strlen($imageFileName);
return strpos($imagePath, $imageFileName) === $expectedIndex;
});
$storage->delete($imagesToDelete->all());
// Cleanup of empty folders
foreach ($storage->directories($imageFolder) as $directory) {
if ($this->isFolderEmpty($directory)) {
$storage->deleteDirectory($directory);
}
}
if ($this->isFolderEmpty($imageFolder)) {
$storage->deleteDirectory($imageFolder);
}
$image->delete();
return true;
}
