function wr2x_manage_media_custom_column($column_name, $id)
{
if ($column_name != 'Retina') {
return;
}
if (wr2x_is_ignore($id)) {
echo "<img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . plugin_dir_url(__FILE__) . "img/tick-circle.png' />";
return;
}
// Check if the attachment is an image
$meta = wp_get_attachment_metadata($id);
if (!wr2x_is_image_meta($meta)) {
return "";
}
$isAlright = true;
$info = wr2x_retina_info($id);
foreach ($info as $name => $attr) {
if ($attr == 'PENDING' || is_array($attr)) {
$isAlright = false;
}
}
// Displays the result
echo "<p id='wr2x_attachment_{$id}' style='margin-bottom: 2px;'>";
if ($isAlright) {
echo "<img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . plugin_dir_url(__FILE__) . "img/tick-circle.png' />";
} else {
echo "<a href='upload.php?page=wp-retina-2x'><img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . plugin_dir_url(__FILE__) . "img/exclamation.png' /></a>";
}
echo "</p>";
}
function wr2x_delete_images($meta)
{
if (!wr2x_is_image_meta($meta)) {
return $meta;
}
$sizes = $meta['sizes'];
if (!$sizes || !is_array($sizes)) {
return $meta;
}
wr2x_log("* DELETE RETINA FOR ATTACHMENT '{$meta['file']}'");
$originalfile = $meta['file'];
$id = wr2x_get_attachment_id($originalfile);
$pathinfo = pathinfo($originalfile);
$uploads = wp_upload_dir();
$basepath = trailingslashit($uploads['basedir']) . $pathinfo['dirname'];
foreach ($sizes as $name => $attr) {
$pathinfo = pathinfo($attr['file']);
$retina_file = $pathinfo['filename'] . wr2x_retina_extension() . $pathinfo['extension'];
if (file_exists(trailingslashit($basepath) . $retina_file)) {
$fullpath = trailingslashit($basepath) . $retina_file;
unlink($fullpath);
do_action('wr2x_retina_file_removed', $id, $retina_file);
wr2x_log("Deleted '{$fullpath}'.");
}
}
// Remove full-size if there is any
$pathinfo = pathinfo($originalfile);
$retina_file = $pathinfo['filename'] . wr2x_retina_extension() . $pathinfo['extension'];
if (file_exists(trailingslashit($basepath) . $retina_file)) {
$fullpath = trailingslashit($basepath) . $retina_file;
unlink($fullpath);
do_action('wr2x_retina_file_removed', $id, $retina_file);
wr2x_log("Deleted '{$fullpath}'.");
}
return $meta;
}
