I have two inputs image and music.
With image i have not problems handling it as
val imageFile = request.body.file("imageFile").get.ref.file
however, musicFile can be multiple and i couldn't find a way to get them with request.body.file("musicFile")
I can get them as request.body.files but this also return the image file now the problem how i am gonna identify them.?
I am using playframework 2.1.1 with Scala
Cheers,
I found my way : you can get all files by request.body.files
and then check the files =>file
file.key.equals("musicFile")
Related
Buit of a strange one, but hopefully it's easy to resolve.
I have uploaded some product Category images to certain category pages in the Admin client but when I view them on the web they don't load. The reason appears to be that it is trying to load two paths in the src attribute, which are slightly different.
Any ideas what I need to do to resolve this... :-)
src="https://www.myurl.com/pub/media/catalog/category//pub/media/catalog/tmp/category/25mm.jpg"
As you can see there are two paths in the URL, one has "tmp" (in bold) and if I modify the SRC this one loads. It appears that it is prepending the URL?
Any ideas would be appreciated.
src="/pub/media/catalog/tmp/category/25mm.jpg" <- This one loads the image?
Since Magento 2.3.4 this problem occurs.
/vendor/magento/module-catalog/Model/Category/Attribute/Backend/Image.php
public function beforeSave($object)
In This method below code is creating issue
$value[0]['url'] = '/' . $baseMediaDir . '/' . $newImgRelativePath;
$value[0]['name'] = $value[0]['url'];
Update it with
$value[0]['url'] = $baseMediaDir . $newImgRelativePath;
$value[0]['name'] = $value[0]['name'];
This will fix issue
Do Not forget to override this file from your module to avoid direct core file changes
Github issue: https://github.com/magento/magento2/issues/28100
Which version of magento 2 do you use?
I've had a similar problem with magento 2.3.4
When you save a category for which you just added an image. The model that handles the category images won't move your image from the tmp folder to the pub/media/catalog/category (which should be the path to the image).
So you have to override to Image.php model from the catgeory to move the file from tmp after is saved.
Hope this will help you.
As with others who have posted in the past, I cannot figure out to download a csv.gz file from a URL in Python 3.7. I see posts but they only post a 2kb file.
I am a 100% newbie using Python. What follows is the code for one file that I am trying to obtain. I can't even do that. The final goal would be to request all files that start with 2019* using python. Please try the code below to save the file. As others stated, the file is just a name without the true content - Ref: Downloading a csv.gz file from url in Python
import requests
url = 'https://public.bitmex.com/?prefix=data/trade/20191026.csv.gz'
r = requests.get(url, allow_redirects=True)
open('20191026.csv.gz', 'wb').write(r.content)
Yields:
Out[40]:
1245
I've tried "wget" and urllib.request along with "urlretrieve" also.
I wish I could add a screenshot or attach a file. The file created is 2kb and not even a csv.gz file. But the true file that I can download from a web browser is 78mb. The file is 20191026.csv.gz not that it matters as they all do the same thing. The location is https://public.bitmex.com/?prefix=data/trade/
Again, if you know of a way to obtain all the files using a filter such that 2019*csv.gz would be fantastic.
You are trying to download the files from https://public.bitmex.com/?prefix=data/trade/.
To achieve your final goal of download all the files starting from 2019* you have to do in 3 steps
1) you read the content of https://public.bitmex.com/?prefix=data/trade/
2) convert the content into an list, from that filter out the file names which starting from 2019.
3) from the result list try to download the csv using the example which you referring.
Hope this approach will help you
Happy coding.
I need to play a mp3 file from gridfs in mongodb. I will get a file-like object instead filename (to the system disk).
I cannot find anyway to use SoundLoader to play the file like object directly. I checked the code here https://kivy.org/docs/_modules/kivy/core/audio.html. it seems that kivy audio does not suppot it. Am I right? I mean, like wave module, you can open it with file like object. I prefer not to use wave because it may has issues in different OSs.
wave.open(file[, mode])
If file is a string, open the file by that
name, otherwise treat it as a seekable file-like object.
Any other way to load the data to SouldLoader instead of filename? Many thanks.
This may not be a direct answer but could be an alternative for now. I can use GridFSBucket in GridFS to download the file in stream then save temp file to disk. Finally load by SoundLoader. With this way, it would solve the problem with large media file issue. This solution also works for image or video but require some disk storage of course.
I'm looking for a script that uploads and resizes multiple images using php. I'm using a shared hosting so can't install things. I had managed to upload, resize and watermark ONE image but really can't get it to work with multiple files.
Has anyone got something I could start with please?
Thank you
Take a look at ImageWorkshop, which is a good oop image manipulation library in pure PHP (GD), and supports multiple layer.
Simple loop through your files:
foreach($_FILES['files']['tmp_name'] as $key => $tmp_name ){
$layer = ImageWorkshop::initFromPath($tmp_name);
$layer->resizeInPixel(400, null, true);
$layer->save($dirPath, $filename, $createFolders, $backgroundColor, $imageQuality);
}
More info in the Quickstart.
Sure you can also write you own Image Library.
I am wanting to display the album artwork of a song (accessed via the taglib-sharp library) within a Windows Forms picture box. The problem I'm running into is that the taglib-library returns an image of type TagLib.IPicture whereas the picture box requires an object of type System.Drawing.Image.
I have scoured the internet for many hours now, looking for a way to convert from an IPicture to Image, but to no avail. The best lead I have is this: http://msdn.microsoft.com/en-us/library/system.windows.forms.axhost.getpicturefromipicture.aspx, but I have yet to see a successful example of how to implement this.
Any help as to how to convert between these two types would be much appreciated. Note: IPicture is not analogous to IPictureDisp in this case.
I've done the opposite before - turning an existing .jpg into an IPicture for embedding in an .mp3 file. I just tried reversing that operation and, after tweaking and testing, came up with this:
TagLib.File tagFile = TagLib.File.Create(mp3FilePath);
MemoryStream ms = new MemoryStream(tagFile.Tag.Pictures[0].Data.Data);
System.Drawing.Image image = System.Drawing.Image.FromStream(ms);
Thanks for the question - I already know how I'm going to use this myself!
Update: Here's the other way (.jpg to IPicture that I've done before):
tagFile.Tag.Pictures = new TagLib.IPicture[]
{
new TagLib.Picture(new TagLib.ByteVector((byte[])new System.Drawing.ImageConverter().ConvertTo(System.Drawing.Image.FromFile(jpgFilePath), typeof(byte[]))))
};