/**
* Search for a keyword
*
* @param Request $request
* @return Response
*/
public function search(Request $request)
{
$q = $request->get('q', '');
if (empty($q)) {
return redirect()->back();
}
$images = Image::whereHas('tags', function ($query) use($q) {
$query->where('title', 'like', "%{$q}%");
})->orWhere('title', 'like', "%{$q}%")->orWhere('filename', 'like', "%{$q}%")->orWhere('description', 'like', "%{$q}%")->get();
return view('site.search', ['pageTitle' => $this->pageTitle([trans('site.search.page-title')]), 'q' => $q, 'images' => $images]);
}
/**
* Update tags in database.
*
* @param Request $request
* @param int $id
*
* @return Redirect
*/
public function update(Request $request, $id)
{
$image = Image::findOrFail($id);
$tags = DB::table('tags')->whereIn('id', $request->input('tags'))->lists('id');
$tagsExisting = DB::table('image_tags')->where('image_id', $image->id)->lists('tag_id');
$tagsTimestamps = [];
foreach ($tags as $tagId) {
$tagsTimestamps[$tagId] = ['updated_at' => date('Y-m-d H:i:s')];
if (!in_array($tagId, $tagsExisting)) {
$tagsTimestamps[$tagId]['created_at'] = date('Y-m-d H:i:s');
}
}
$image->tags()->sync($tagsTimestamps);
return redirect()->route('image.view', ['id' => $image->id]);
}
/**
* Autoassign tags for images without any.
*
* @param Request $request
* @return Response
*/
public function auto(Request $request)
{
$image = Image::doesntHave('tags')->where('id', '=', $request->input('id'))->firstOrFail();
return ['success' => $image->autoFindTags()];
}
/**
* Validate file and add to database.
*
* @param string $absoluteFileName
* @param string $url
*
* @return boolean
*/
protected function importFromFile($absoluteFileName)
{
$model = null;
try {
$imageType = @exif_imagetype($absoluteFileName);
if ($imageType === false) {
Log::error('Could not read image type for feed item image ' . $this->url);
return false;
}
if (!in_array($imageType, $this->validImageTypes)) {
Log::error('Invalid image type for feed item image ' . $this->url . ': ' . $imageType);
return false;
}
if (!@rename($absoluteFileName, $absoluteFileName . '.' . image_type_to_extension($imageType, false))) {
Log::error('Could not rename downloaded feed item image ' . $absoluteFileName);
return false;
}
$absoluteFileName = $absoluteFileName . '.' . image_type_to_extension($imageType, false);
$fileInfo = new UploadedFile($absoluteFileName, basename($absoluteFileName), image_type_to_mime_type($imageType), filesize($absoluteFileName));
$model = Image::createFromUpload($fileInfo, $this->feed->user_id);
} catch (\Exception $e) {
Log::error('Could not upload feed item image: ' . $e->getMessage() . '(' . $e->getFile() . ' - Line:' . $e->getLine() . ')');
if ($model !== null) {
$model->delete();
}
return false;
} finally {
@unlink($absoluteFileName);
}
$this->image_id = $model->id;
return true;
}
/**
* Display images without tags.
*
* @return Response
*/
public function untagged()
{
$untagged = Image::doesntHave('tags')->paginate(30);
return view('image/untagged', ['pageTitle' => $this->pageTitle([trans('image.untagged.page-title')]), 'untagged' => $untagged]);
}