I am trying to upload multiple files in my custom component. First I have tried with mediafinder then fileupload but seems like nothing working.
I have google for admin section file upload.but there is no demo/example of multiple file upload in which user can upload multiple images and which is store uploaded file name in separate table.
Can anyone give me any demo/sample link of multiple file upload in admin section?
To attach file to a model you need to use System\Models\File in a attachOne or attachMany relation
public $attachOne = [
'myfile' => 'System\Models\File'
];
public $attachMany = [
'myfiles' => 'System\Models\File'
];
documentation : https://octobercms.com/docs/database/attachments
Add this myFile or myFiles into you backend form by editing the fields.yaml file.
myFile :
label: myFile
type: fileupload
mode: file
fileupload - renders a file uploader for images or regular files. The field name must use an attachOne or attachMany relation.
The result would be
Related
I have a form with a file input ready to be saved.
$request->validate([
'name'=> 'required|min:3',
'image'=> 'required|image|mimes:jpeg,png,jpg'
]);
$category = new Category();
$category->name = $request->name;
$path = $request->file('image')->store('categories_images');
$category->image = $path;
What the above code does is that it grabs the image field from the request and save it to the categories_images folder. When I first uploaded a file to test it it created the folder in storage/app.
My problem is that I want to preview the images on my site:
//store.state.serverPath returns: http://localhost:8000 -> this is right
<img :src="`${$store.state.serverPath}/storage/${category.image}`" class="image-wd"/>
When I inspect it in the nrowser it says:
http://localhost:8000/storage/categories_images/adGR57Gq6lNUqRVvEubRDfxNMZzEhya3A7oESUox.png not found
It expects the images in storage/app/public but creates the categories_images folder everytime I upload an image in storage/app. Am I missing something here?
It seems I can't post a comment just as an answer. So let me add my input. Did you create your symbolic link? If not do it now, or just redo it. I had the same issue when i ported my code from mac to windows. Even if all the configuration was done corectly the link was related to my mac. I just fixed that issue now for my code. So thank you for your question.
php artisan storage:link
Also the first parameter of store is the path you want to save the file under storage/public directory. You need to append the directory name in yor url to find the file.
This is the code I use in one of my projects.
$path = isset($validated['document']) ? $path = $request->file('document')->store('pdfs', 'public') : null;
The file will be accessed with the url www.example.com/storage/pdfs/$path
document is the name of file input.
You miss the part of the tutorial where he changed the config -> filesystems.php with this
'local' => [
'driver' => 'local',
'root' => storage_path('app/public'),
],
i'm having troble deleting a file from a Laravel Project.
The file is in the /storage/exports directory, it's an excel stored on the disk usingthe Laravel Excel library.
This is my code:
$path = $excel->store('xls', false, true)['full'];
...send the xls via mail....
Storage::delete($path);
When i check the existence of the file with file_exist i get true, so Laravel is able to read the file.
I've also checked the permission for the folder and i give all permissions on this folder using chmod 777
Any ideas?
Thanks!
The storage driver already has an awareness of a root directory, so the $path must be relative, not full. So if your file is in:
/this/is/the/full/path.xls, and the config filesystems.disks.local.root is set to /this/is/the/full, you're essentially having it look for a file in /this/is/the/full/this/is/the/full/path.xls.
You have two options.
1) Add a new driver to that config, and reference it directly:
'custom_location' => [
'driver' => 'local',
'root' => '/some/other/root/path',
]
Storage::driver('custom_location')->delete($relativePathFromRoot)
2) Create a one-off:
$rootPath = '/some/other/root/path';
$client = Storage::createLocalDriver(['root' => $rootPath]);
$client->delete($relativePathFromRoot);
Try storing the file within storage/app/exports. The Storage class's default location to store files is storage/app.
It may be a good idea to instead of using the Excel class to store the file, to instead save the file using the Storage class: Storage::put('exports/excelfile.xls', $fileContents);
Even though you are using Laravel, you can use regular PHP functions.
unlink($path);
I have created a lang file under resources/Lang/en for a module say Room
I am using caffeinated modules
The file itself is Room.php
return [
'deleted' => 'Room has been deleted successfully'
];
Now I am trying to use lang through
trans('room::room.deleted')
but I am not able to get translated string.
Please help me with this
The name of the file in /resource/lang is minuscule.
Eg. room.php
This is the path of variable in first image:
And then, is called this way in blade:
<p>#lang('adminpanel::auth.password')</p>
When I try to upload image from the form , Laravel is creating directory out of image name. Here is my basic code:
$file = Input::file("image");
$file = $file->move(public_path(). "/img/".$file->getClientOriginalName());
//file name is IPC_diagram.png
When die and dump I got this:
'/var/www/php/frbit/l4blog/public/img/IPC_diagram.png/phpvEb9zk'
Now name of image is name of new folder and image is renamed to some random php string, and placed in that folder.
What is the problem. Maybe something related to Linux specific handling of files. Also I was looking into symfony code for this, and symfony is trying to crete new folder every time file is moved but I don't understand how it is related to my code.
Thanks for help.
Do not use dot. Use comma, like this:
$name = time() . $file->getClientOriginalName();
$file->move('uploads/posts/',$name);
I am trying to create thumbnail pics using GD lib in Cake PHP.
I can write the resized thumbnail to the tmp directory, and create the sensible URL to show the image from the tmp directory:
//set up empty GD resource
$tmp = imagecreatetruecolor(200*$iw/$ih, 200);
//create thumbnail image in the empty GD resource
imagecopyresampled($tmp, $src, 0, 0, 0, 0,200*$iw/$ih, 200, $iw, $ih);
//build full path to thumbnail in the cakephp tmp directory
$thumbfile = APP.'tmp/thumb.jpg';
//build URL path to the same thumbnail
$thumblink = $this->webroot.'tmp/thumb.jpg';
//write jpeg to the tmp directory
$return=imagejpeg($tmp,$thumbfile);
//write out the image to client browser
echo "<img=\"$thumblink\" alt=\"thumb\" height=\"200\" width=\"200*$iw/$ih\">";
The thumbnail gets created and written to the tmp directory, but when I try to access the URL I get the following error message:
Error: TmpController could not be found.
Error: Create the class TmpController below in file: app/Controller/TmpController.php
Obviously I have a routing error - Cake tries to call the tmp controller, in stead of looking in the tmp direcectory. How can I fix this, or is there an alternative way to serve temporary thumbnails using GD lib?
I am planning to create unique thumbnails per session or user, but I need to get this working first.
Routing in Config/routes.php:
Router::connect('/', array('controller' => 'MsCake', 'action' => 'index'));
Router::connect('/pages/*', array('controller' => 'pages'));
CakePlugin::routes();
I looked at ThumbnailHelper, but that doesn't use GD Lib. I also need to be able to access files stored on non-apache accessible directories from outside, but I can't even access any temporary symbolic links to get to them. eg.
create a temporary symbolic link in the tmp directory, pointing to the file in question.
create a HTML link, pointing to the symbolic link using $this->webroot.'tmp/link-to-myfile', as above
...and I get the same error as above - Error: TmpController could not be found.
Don't do that
If you do anything to make files in the tmp dir web-accessible - you're severely lowering your site's security. Things in the tmp directory are never supposed to be web accessible.
Put your images in the webroot
A better idea is to put your temporary images in the webroot directory - which is the only directory that is ordinarily web accessible. For example:
$filename = md5($userId);
$thumbfile = APP.'webroot/img/cache/' . $filename . '.jpg';
...
$url = '/img/cache/' . $filename . '.jpg';
Or route to a controller action
Alternatively, route to a controller action to handle the request using the media view class. Note however though, that serving images with php is not free - there can be a noticable delay while your request is processed - where'as pointing at a static file does not have this cost/risk since it's just the webserver taking care of serving the content.
Since it's temporary, what you could do is to display the image as a data url instead of to the tmp directory, like so (replace from after imagecopyresampled() call):
ob_start();
imagepng($tmp);
$contents = ob_get_contents();
ob_end_clean();
imagedestroy($tmp);
//write out the image to client browser
echo "<img src='data:image/png;base64,".base64_encode($contents)."' alt='thumb' height='200' width='".(200*$iw/$ih)."'>";
This uses a bit more bandwidth since the image is base64 encoded rather than sent as binary.