function atleastOneFolderWritable($dir)
{
global $writable_folders_found;
$ffs = scandir($dir);
foreach ($ffs as $ff) {
if ($ff != '.' && $ff != '..' && is_dir($dir . '/' . $ff)) {
if (tep_is_writable($dir . '/' . $ff)) {
$writable_folders_found = true;
break;
}
atleastOneFolderWritable($dir . '/' . $ff);
}
}
return $writable_folders_found;
}
<legend><?php
echo AAS_PRODUCT_IMAGES_CURRENT_SMALL_IMAGE;
?>
<span id="product_images-current_image_path"></span></legend>
<div class="small_image_wrapper">
<img src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs%3D" id="product_images-current-img" alt="product current image" width="<?php
echo SMALL_IMAGE_WIDTH;
?>
" height="<?php
echo SMALL_IMAGE_HEIGHT;
?>
">
</div>
</fieldset>
<?php
if (atleastOneFolderWritable(realpath(DIR_FS_CATALOG_IMAGES))) {
?>
<fieldset id="dropbox-image">
<legend><?php
echo AAS_PRODUCT_IMAGES_NEW_SMALL_IMAGE;
?>
</legend>
<h2><?php
echo AAS_PRODUCT_IMAGES_DRAG_N_DROP_NEW_IMAGE_HERE;
?>
</h2><?php
echo AAS_PRODUCT_IMAGES_DRAG_N_DROP_NEW_IMAGE_HERE_OR;
?>
<input type="file" accept="image/*" name="products_image" id="products_image_change_default">
<fieldset class="dropbox-image-fieldset"><legend><?php
echo AAS_PRODUCT_IMAGES_SELECT_FOLDER_TO_SAVE_NEW_IMAGE;