/**
* This function returns aproximate maximum size for an image being uploaded if imageMagick is not available.
* This function is meant to be used by the single and batch image uploaders to get a warning message to display
* @return array An array containing the index 'res' holding a string representing dimensions (i.e. '1500px x 1500px')
* and the index 'mps' holding a float representing the number of megapixels that this size is.
*/
function get_approx_max_image_size()
{
$ret = array();
$x = round(sqrt(0.79 * (get_php_size_setting_as_bytes('memory_limit') - memory_get_usage()) * 8 / (4 * 16)));
$ret['res'] = $x . 'px x ' . $x . 'px';
$ret['mps'] = round($x * $x / 1000000, 1);
return $ret;
}
function get_actual_max_upload_size()
{
$sizes = array();
$post_max_size = get_php_size_setting_as_bytes('post_max_size');
$upload_max_filesize = get_php_size_setting_as_bytes('upload_max_filesize');
$reason_max_media_upload = MEDIA_MAX_UPLOAD_FILESIZE_MEGS * 1024 * 1024;
if ($post_max_size < $reason_max_media_upload || $upload_max_filesize < $reason_max_media_upload) {
if ($post_max_size < $upload_max_filesize) {
trigger_error('post_max_size in php.ini is less than Reason setting MEDIA_MAX_UPLOAD_FILESIZE_MEGS; using post_max_size as max upload value');
return $post_max_size;
} else {
trigger_error('upload_max_filesize in php.ini is less than Reason setting MEDIA_MAX_UPLOAD_FILESIZE_MEGS; using upload_max_filesize as max upload value');
return $upload_max_filesize;
}
} else {
return $reason_max_media_upload;
}
}
function reason_get_asset_max_upload_size()
{
static $max;
if (!empty($max)) {
return $max;
}
$post_max_size = get_php_size_setting_as_bytes('post_max_size');
$upload_max_filesize = get_php_size_setting_as_bytes('upload_max_filesize');
if (!defined('REASON_ASSET_MAX_UPLOAD_SIZE_MEGS')) {
return $post_max_size < $upload_max_filesize ? $post_max_size : $upload_max_filesize;
}
$reason_max_asset_upload = REASON_ASSET_MAX_UPLOAD_SIZE_MEGS * 1024 * 1024;
if ($post_max_size < $reason_max_asset_upload || $upload_max_filesize < $reason_max_asset_upload) {
if ($post_max_size < $upload_max_filesize) {
trigger_error('post_max_size in php.ini is less than Reason setting REASON_ASSET_MAX_UPLOAD_SIZE_MEGS; using post_max_size as max upload value');
return $max = $post_max_size;
} else {
trigger_error('upload_max_filesize in php.ini is less than Reason setting REASON_ASSET_MAX_UPLOAD_SIZE_MEGS; using upload_max_filesize as max upload value');
return $max = $upload_max_filesize;
}
} else {
return $max = $reason_max_asset_upload;
}
}
