Undefined array key "tmp_name" - paste images

[ffiesta]

Describe your issue

When i paste a image from web directly on wiki page, wikidocs create error_log file with

[03-Jan-2025 12:07:16 UTC] PHP Warning:  Undefined array key "tmp_name" in /example.pt/submit.php on line 306

When use wikidocs image upload system work's fine!

Device and settings

WIndows 10 Pro, Chrome browser

Steps to reproduce

1. Open/edit wikidocs page
2. copy image from webpage
3. paste on wikidocs page

Screenshots (optional)

No response

Extra fields

• I'd like to work on this issue

[ffiesta]

After some analisys I change line 306,

from if($image['tmp_name']){ to if (isset($image['tmp_name']) && $image['tmp_name']) {

2nd line of code:

	// check for posted image
	if($image['tmp_name']){
		if(move_uploaded_file($image['tmp_name'],$DOC->DIR.$file_name)){$uploaded=true;}
		// check for pasted image
	}elseif(strlen($image['base64'])){
		$bytes=file_put_contents($DOC->DIR.$file_name,base64_decode($image['base64']));
		if($bytes>0){
			$image['size']=$bytes;
			$uploaded=true;
		}
	}

to

// check for posted image
	if(isset($image['tmp_name']) && $image['tmp_name']){
		if(move_uploaded_file($image['tmp_name'],$DOC->DIR.$file_name)){$uploaded=true;}
		// check for pasted image
	}elseif(strlen($image['base64'])){
		$bytes=file_put_contents($DOC->DIR.$file_name,base64_decode($image['base64']));
		if($bytes>0){
			$image['size']=$bytes;
			$uploaded=true;
		}
	}

I tested with paste and with wikidocs image upload and it work! Please verify.

[Zavy86]

@ffiesta can you create a pull requests?

[ffiesta]

@ffiesta can you create a pull requests?

DONE #231