/**
* Modify the output of the field on the fronted profile.
*
* @since 1.2.0
* @param string $value the value of the field.
* @param object $field field details.
* @return string the formatted field value.
*/
public static function output_html($value, $field)
{
$files = $value;
$output = '';
// Display files if they're images.
if (wpum_is_multi_array($files)) {
foreach ($files as $key => $file) {
$extension = !empty($extension) ? $extension : substr(strrchr($file['url'], '.'), 1);
if (3 !== strlen($extension) || in_array($extension, array('jpg', 'gif', 'png', 'jpeg', 'jpe'))) {
$output .= '<span class="wpum-uploaded-file-preview"><img src="' . esc_url($file['url']) . '" /></span>';
} else {
$output .= ' <span class="wpum-uploaded-file-name"><code>' . esc_html(basename($file['url'])) . '</code></span>';
}
}
// We have a single file.
} else {
$extension = !empty($extension) ? $extension : substr(strrchr($files['url'], '.'), 1);
if (3 !== strlen($extension) || in_array($extension, array('jpg', 'gif', 'png', 'jpeg', 'jpe'))) {
$output .= '<span class="wpum-uploaded-file-preview"><img src="' . esc_url($files['url']) . '" /></span>';
} else {
$output .= ' <span class="wpum-uploaded-file-name"><code>' . esc_html(basename($files['url'])) . '</code></span>';
}
}
return $output;
}
$allowed_mime_types = array_keys(!empty($field['allowed_mime_types']) ? $field['allowed_mime_types'] : get_allowed_mime_types());
$field_name = isset($field['name']) ? $field['name'] : $key;
// Store current field files.
$field_files = isset($field['value']) ? $field['value'] : '';
?>
<?php
if (!is_page(wpum_get_core_page_id('register'))) {
?>
<div class="wpum-uploaded-files">
<?php
if (!empty($field['value']) && !is_wp_error($field['value'])) {
// Check if we have multiple files.
if (wpum_is_multi_array($field_files)) {
foreach ($field_files as $key => $file) {
get_wpum_template('form-fields/uploaded-file-html.php', array('key' => $key, 'name' => 'current_' . $field_name, 'value' => $file['url'], 'field' => $field, 'field_name' => $field_name, 'number' => $key));
}
// We have single file.
} else {
get_wpum_template('form-fields/uploaded-file-html.php', array('key' => $key, 'name' => 'current_' . $field_name, 'value' => $field_files, 'field' => $field, 'field_name' => $field_name));
}
}
?>
</div>
<?php
if (!empty($field_files)) {
?>
/**
* Remove the avatar of a user.
*
* @access public
* @since 1.0.0
* @return void
*/
public function remove_user_file()
{
$form = esc_attr($_REQUEST['submitted_form']);
check_ajax_referer($form, 'wpum_removal_nonce');
$field_id = $_REQUEST['field_id'];
$user_id = get_current_user_id();
// Functionality to remove avatar.
if ($field_id == 'user_avatar') {
if ($field_id && is_user_logged_in()) {
delete_user_meta($user_id, "current_{$field_id}");
// Deletes previously selected avatar.
$previous_avatar = get_user_meta($user_id, "_current_{$field_id}_path", true);
if ($previous_avatar) {
wp_delete_file($previous_avatar);
}
delete_user_meta($user_id, "_current_{$field_id}_path");
$return = array('valid' => true, 'message' => apply_filters('wpum_avatar_deleted_success_message', __('Your profile picture has been deleted.', 'wpum')));
wp_send_json_success($return);
} else {
$return = array('valid' => false, 'message' => __('Something went wrong.', 'wpum'));
wp_send_json_error($return);
}
// This is needed for all the other field types.
} else {
if ($field_id && is_user_logged_in()) {
$field_files = get_user_meta($user_id, $field_id, true);
$field_files = maybe_unserialize($field_files);
if (is_array($field_files)) {
if (wpum_is_multi_array($field_files)) {
foreach ($field_files as $key => $file) {
wp_delete_file($file['path']);
}
} else {
wp_delete_file($field_files['path']);
}
}
delete_user_meta($user_id, $field_id);
$return = array('valid' => true, 'message' => apply_filters('wpum_files_deleted_success_message', __('Files successfully removed.', 'wpum')));
wp_send_json_success($return);
}
}
}