/**
* Process ajax user avatar upload request.
* Sanitize file and pass to upload_file(). Rename image to md5 and store file
* name in user meta. Also remove existing avtar if exists
* @return void
*/
public function avatar_upload()
{
if (ap_user_can_upload_avatar() && ap_verify_nonce('upload_avatar_' . get_current_user_id())) {
$photo = $this->upload_photo('thumbnail');
if (false === $photo) {
ap_send_json(ap_ajax_responce(array('message' => $this->upload_error, 'message_type' => 'error')));
}
$file = str_replace('\\', '\\\\', $photo['file']);
$photo['file'] = $file;
$photo['small_url'] = str_replace(basename($photo['url']), 'small_' . basename($photo['url']), $photo['url']);
$small_name = str_replace(basename($photo['file']), 'small_' . basename($photo['file']), $photo['file']);
$photo['small_file'] = $small_name;
$userid = get_current_user_id();
// Remove previous image.
$previous_avatar = get_user_meta($userid, '_ap_avatar', true);
if ($previous_avatar['file'] && file_exists($previous_avatar['file'])) {
unlink($previous_avatar['file']);
}
if ($previous_avatar['small_file'] && file_exists($previous_avatar['small_file'])) {
unlink($previous_avatar['small_file']);
}
// Resize thumbnail.
$image = wp_get_image_editor($file);
if (!is_wp_error($image)) {
$image->resize(200, 200, true);
$image->save($file);
$image->resize(50, 50, true);
$image->save($small_name);
}
update_user_meta($userid, '_ap_avatar', $photo);
do_action('ap_after_avatar_upload', $userid, $photo);
ap_ajax_json(array('status' => true, 'action' => 'avatar_uploaded', 'user_id' => $userid, 'message' => __('Avatar uploaded successfully.', 'anspress-question-answer'), 'html' => get_avatar($userid, 150)));
}
ap_ajax_json(array('message' => __('There was an error while uploading avatar, please check your image', 'anspress-question-answer'), 'message_type' => 'error'));
}
/**
* Output user profile photo upload form
* @return void
* @since 2.1.5
*/
function ap_avatar_upload_form()
{
if (ap_user_can_upload_avatar()) {
?>
<form method="post" action="#" enctype="multipart/form-data" data-action="ap_upload_form" class="ap-avatar-upload-form">
<div class="ap-btn ap-upload-o <?php
echo ap_icon('upload');
?>
" title="<?php
_e('Upload an avatar', 'ap');
?>
">
<span><?php
_e('Upload avatar', 'ap');
?>
</span>
<input type="file" name="thumbnail" class="ap-upload-input" data-action="ap_upload_field">
</div>
<input type='hidden' value='<?php
echo wp_create_nonce('upload_avatar_' . get_current_user_id());
?>
' name='__nonce' />
<input type="hidden" name="action" id="action" value="ap_avatar_upload">
</form>
<?php
}
}