I am trying to convert a base64 into png using explode() function, and then pass the file to the "uploads" folder, but it's not working. My Code are :
In my laravel controller :
public function verify(Request $request){
$img = $request->image;
$image_parts = explode(";base64,", $img);
$image_type_aux = explode("image/", $image_parts[0]);
$image_type = $image_type_aux[1];
$image_base64 = base64_decode($image_parts[1]);
$fileName = uniqid() . '.png';
$request->image->move(public_path('uploads'), $image_base64);
return redirect('verification');
}
$data = 'data:image/png;base64,AAAFBfj42Pj4';
list($type, $data) = explode(';', $data);
list(, $data) = explode(',', $data);
$data = base64_decode($data);
file_put_contents('/tmp/image.png', $data);
Related
I need help with a little thing.
I have a product table with an image:
Here is my function store which works perfectly
$fileName = null;
if (request()->hasFile('image')) {
$image = request()->file('image');
$fileName = md5($image->getClientOriginalName() . time()) . "." . $image->getClientOriginalExtension();
$image->move('./img/', $fileName);
}
Product::create([
'title' => $request->input('title'),
'subtitle' => $request->input('subtitle'),
'description' => $request->input('description'),
'price' => $request->input('price'),
'image' => $fileName,
]);
I am trying to modify the image in update but I do not know how to do it and I am in difficulty currently
Here is my update function where the image is missing to modify it and delete the old one
public function update(Request $request, Product $product)
{
$product->title = $request->input('title');
$product->subtitle = $request->input('subtitle');
$product->description = $request->input('description');
$product->price = $request->input('price');
$product->save();
Thanks
You can modify your update function like this
public function update(Request $request, Product $product)
{
$fileName = null;
$currentImage = $product->image;
if (request()->hasFile('image')) {
$image = request()->file('image');
$fileName = md5($image->getClientOriginalName() . time()) . "." . $image->getClientOriginalExtension();
$image->move('./img/', $fileName);
}
else
$fileName = $currentImage
if($fileName && $currentImage)
{
// Delete the old file i.e $fileName
}
$product->title = $request->input('title');
$product->subtitle = $request->input('subtitle');
$product->description = $request->input('description');
$product->price = $request->input('price');
$product->image = $fileName;
$product->save();
}
It's good with this :
$fileName = null;
$currentImage = $product->image;
if (request()->hasFile('image')) {
$image = request()->file('image');
$fileName = md5($image->getClientOriginalName() . time()) . "." . $image->getClientOriginalExtension();
$image->move('./img/', $fileName);
}
else
$fileName = $currentImage;
if($fileName && $currentImage)
{
Storage::delete('./img/' . $currentImage);
}
Thanks
I am trying to use image url instead of base64. i kindof figured a way how to get images out of the editor and save it inside the directory, but i am trying to insert it into database. i get this error.
Object of class DOMElement could not be converted to string
below i have added the store function inside my controller
public function store(Request $request)
{
//
$data = $request->all();
if (!$request->has('published')) {
$data['published'] = 0;
} else {
$data['published'] = 1;
}
if (!$request->has('featured')) {
$data['featured'] = 0;
} else {
$data['featured'] = 1;
}
$img = null;
if ($request->hasfile('title_img')) {
$image = $request->file('title_img');
$name = time() . '.' . $image->getClientOriginalExtension();
$image->move(public_path() . '/uploads/blogs/', $name);
$img = '/uploads/blogs/' . $name;
}
/* summernote */
$detail=$data['description'];
$dom = new \DomDocument();
$dom->loadHtml($detail, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
$images = $dom->getElementsByTagName('img');
foreach($images as $k => $img){
$data = $img->getAttribute('src');
list($type, $data) = explode(';', $data);
list(, $data) = explode(',', $data);
$data = base64_decode($data);
$image_name= "/uploads/summernote/" . time().$k.'.jpeg';
$path = public_path() . $image_name;
file_put_contents($path, $data);
$img->removeAttribute('src');
$img->setAttribute('src', $image_name);
}
$detail = $dom->saveHTML();
/* summernote */
$data['title_img'] = $img;
$data['user_id'] = auth()->user()->id;
$title = $data['title'];
$data['slug'] = Str::slug($title);
auth()->user()->posts()->create($data);
return Redirect::route('admin.blog.index')->withSuccess('Whoopie!! New Blog Added!');
}
I hope i can get some help regarding this. Thanks in advance
I want to upload image using protected function create(array $data){}
Below code is used for public function create(Request $request){}
public function create(Request $request)
{
$image = new Image();
if ($request->hasFile('image')) {
$dir = 'uploads/';
$extension = strtolower($request->file('image')->getClientOriginalExtension()); // get image extension
$fileName = str_random() . '.' . $extension; // rename image
$request->file('image')->move($dir, $fileName);
$image->image = $fileName;
}
$image->save();
return view('here');
}
}
I tried the following code but gets error
protected function create(array $data)
{
$dir = '/customer/images/';
$extension = strtolower($data['image']->getClientOriginalExtension()); // get image extension
$fileName = str_random() . '.' . $extension; // rename image
$data['image']->move($dir, $fileName);
$data['image'] = $fileName;
return Image::create([
'image' => $data['image'],
]);
}
I'm getting error. How can i upload image using array.
i want to store this information but that doesn't work i still have this error "Call to undefined method Illuminate\Database\Query\Builder::posts()
"
public function store(Request $request)
{
$this->validate($request,[
'title'=>'required',
'slug'=>'required',
'excerpt'=>'required',
'body'=>'required',
'created_at'=>'date_format:Y-m-d H:i:s',
'team_id'=>'required',
'image'=>'mimes:jpg,jpeg,png,bmp',
]);
$data = $this->handleRequest($request);
$request->user()->posts()->create($data);
return redirect('/backend/blog')->with('message', 'Your post was created successfully!');
}
private function handleRequest($request)
{
$data = $request->all();
if ($request->hasFile('image'))
{
$image = $request->file('image');
$fileName = $image->getClientOriginalName();
$destination = $this->uploadPath;
$image->move($destination, $fileName);
$data['image'] = $fileName;
}
return $data;
}
I want to upload a photo with some posts.
This is my controller
public function store(WisataRequest $request)
{
$input = $request->all();
if ($request->hasFile('gambar')) {
$gambar = $request->file('gambar');
$filename = time() . '.' . $gambar->getClientOriginalExtension();
if ($request->file('gambar')->isValid()) {
Image::make($gambar)->resize(300, 300)->save(public_path('/upload/gambar/'.$filename));
$input->gambar = $filename;
$input->save();
}
}
$wisata = Wisata::create($input);
Session::flash('flash_message', 'Berhasil Terkirim');
return redirect('admin_wisata');
}
But when it runs i found an error
Attempt to assign property of non-object
Change
$input->gambar = $filename;
$input->save();
To
$input['gambar']= $filename;
$input variable is not an object, it is an array. You can try accessing gambar in $input by doing $input['gambar']
You can put
$input['gambar']= $filename;
Instead of
$input->gambar = $filename;
$input->save();
OR
public function store(WisataRequest $request)
{
$wista = new Wista;
$wist->name = $request->name;
-----
$wista->save();
if ($request->hasFile('gambar')) {
$gambar = $request->file('gambar');
$filename = time() . '.' . $gambar->getClientOriginalExtension();
if ($request->file('gambar')->isValid()) {
Image::make($gambar)->resize(300, 300)->save(public_path('/upload/gambar/'.$filename));
$wista->gambar = $filename;
$wista->save();
}
}
Session::flash('flash_message', 'Berhasil Terkirim');
return redirect('admin_wisata');
}