Ограничить размер изображения и вес при загрузке в галерею
Wed Nov 09 2022 11:41:22 GMT+0000 (Coordinated Universal Time)
Saved by
@mastaklance
/**
* Media gallery upload image rules: max with, height and size
*/
add_filter('wp_handle_upload_prefilter','mdu_validate_image_size');
function mdu_validate_image_size( $file ) {
// Calculate the image size in KB
$image_size = $file['size']/1024;
// File size limit in KB
$limit = 500;
$image = getimagesize($file['tmp_name']);
$maximum = array(
'width' => '2000',
'height' => '1500'
);
$image_width = $image[0];
$image_height = $image[1];
$too_big = "Image file size is too big. It needs to be smaller than $limit KB. Please save photos as jpg no larger than {$maximum['width']} by {$maximum['height']} pixels.";
$too_large = "Image dimensions are too large. Maximum size is {$maximum['width']} by {$maximum['height']} pixels. Uploaded image is $image_width by $image_height pixels.";
// Check if it's an image
$is_image = strpos($file['type'], 'image');
if ( ( $image_size > $limit ) && ($is_image !== false) ) {
//add in the field 'error' of the $file array the message
$file['error'] = $too_big;
return $file;
}
elseif ( $image_width > $maximum['width'] || $image_height > $maximum['height'] ) {
//add in the field 'error' of the $file array the message
$file['error'] = $too_large;
return $file;
}
else
return $file;
}
content_copyCOPY
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