Loading images in the created wordpress plugin?

Question

WordPress

When creating a plugin in wordpress, where you need to implement the loading of avatars for users, or for some other needs, not through the admin panel but directly on the site page, are there any functions or methods already ready for such things in wordpress, or can you easily create an upload folder in the plugin and upload it there using the standard php method via move_uploaded_file()?

Answer 1

media_handle_sideload()
media_handle_upload()
if you need to change the upload directory, do something like this

function cr_set_upload_dir( $upload ) {
    $upload['subdir'] = '/video';
    $upload['path'] = $upload['basedir'] . $upload['subdir'];
    $upload['url']  = $upload['baseurl'] . $upload['subdir'];
    return $upload;
}

in the download handler

add_filter( 'upload_dir', 'cr_set_upload_dir' );
// загрузка файла
remove_filter( 'upload_dir', 'cr_set_upload_dir' );

Answer 2

There is an AccessPress Anonymous Post plugin
https://ru.wordpress.org/plugins/accesspress-anony...
With it, you can create a form on a page from certain fields (name, text, etc.). It has a file upload feature. The plugin can be used for reviews. He adjusts well. You can disable/enable some fields. Specify text for messages, etc. All completed data falls into the system as a draft.
There is also a contact-form-7 plugin
https://ru.wordpress.org/plugins/contact-form-7/
With it, you can create various types of forms. You can attach files. All completed data is sent to the mailbox if necessary.