Fix : check if is_file in getMimeType

[julienmiclo]

Hello,
on my localhost i have some warning when filename are check with getMimeType function.

I added an if condition around 4 Try with mime type.

[matks]

Hello in order to understand why you added these options, we would need to understand what situation you were in 😉

[matks]

Waaaaah 🤯 I did not know this code performed an exec... it's a bit frightening 😅 for security issues

[julienmiclo]

Hello,
i uploaded some SVG file from figma.
I place the module in displayFooterBefore and when i go on my frontpage, i have this error :

Warning: finfo_file(/Users/julienmiclo/WebServer/repositories/shop/modules/blockreassurance/views/img/img_perso/icon-fast-delivery.svg): Failed to open stream: No such file or directory in /Users/julienmiclo/WebServer/repositories/iello-shop/modules/blockreassurance/classes/ReassuranceActivity.php on line 187

Warning: mime_content_type(/Users/julienmiclo/WebServer/repositories/shop/modules/blockreassurance/views/img/img_perso/icon-fast-delivery.svg): Failed to open stream: No such file or directory in /Users/julienmiclo/WebServer/repositories/shop/modules/blockreassurance/classes/ReassuranceActivity.php on line 192

but all my files is in the right folder. If you check if is a file before get mime type, it's avoid the warning.
regards

[matks]

Thanks @julienmiclo so if I understand

1. Install blockreassurance v5.1.2 on prestashop 8.1.1
2. Hook module to displayFooterBefore
3. From BO blockreassurance configuration page, upload custom SVG files to be used in blocks
4. Go on homepage, see error

[leemyongpakvn]

According to AdminBlockListingController.php#L178-L201, we can use ImageManager::validateUpload ImageManager::getMimeType instead of ReassuranceActivity::getMimeType since PS 1.7.7.0, so we can solve above issues by bumping min compat. to PS 1.7.7 and replacing getMimeType by validateUpload completely in Release 6.0.0 .;)