File: /home/bigisxfd/public_html/wp-content/plugins/nextend-facebook-connect/includes/avatar.php
<?php
class NextendSocialLoginAvatar {
/**
* @return NextendSocialLoginAvatar
*/
public static function getInstance() {
static $inst = null;
if ($inst === null) {
$inst = new self();
}
return $inst;
}
public function __construct() {
if (NextendSocialLogin::$settings->get('avatar_store')) {
add_action('nsl_update_avatar', array(
$this,
'updateAvatar'
), 10, 3);
// WP User Avatar https://wordpress.org/plugins/wp-user-avatar/
// Ultimate member
if (!defined('WPUA_VERSION') && !class_exists('UM', false) && !class_exists('buddypress', false)) {
add_filter('pre_get_avatar_data', array(
$this,
'preGetAvatarData'
), 1, 2);
}
add_filter('post_mime_types', array(
$this,
'addPostMimeTypeAvatar'
));
add_filter('ajax_query_attachments_args', array(
$this,
'modifyQueryAttachmentsArgs'
));
}
add_action('nsl_unlink_user', array(
$this,
'maybeDeleteAvatarOfUnlinkedProvider'
), PHP_INT_MIN, 3);
}
public function addPostMimeTypeAvatar($types) {
$types['avatar'] = array(
__('Avatar', 'nextend-facebook-connect'),
__('Manage Avatar', 'nextend-facebook-connect'),
_n_noop('Avatar <span class="count">(%s)</span>', 'Avatar <span class="count">(%s)</span>', 'nextend-facebook-connect')
);
return $types;
}
public function modifyQueryAttachmentsArgs($query) {
if (!isset($query['meta_query']) || !is_array($query['meta_query'])) {
$query['meta_query'] = array();
}
if (isset($query['post_mime_type']) && $query['post_mime_type'] === 'avatar') {
$query['post_mime_type'] = 'image';
$query['meta_query']['relation'] = 'AND';
$query['meta_query'][] = array(
'key' => '_wp_attachment_wp_user_avatar',
'compare' => 'EXISTS'
);
} else {
$avatars_in_all_media = NextendSocialLogin::$settings->get('avatars_in_all_media');
//Avatars will be loaded in Media Libray Grid view - All media items if $avatars_in_all_media is disabled!
if (!$avatars_in_all_media) {
$query['meta_query']['relation'] = 'AND';
$query['meta_query'][] = array(
'key' => '_wp_attachment_wp_user_avatar',
'compare' => 'NOT EXISTS'
);
}
}
return $query;
}
/**
* @param NextendSocialProvider $provider
* @param $user_id
* @param $avatarUrl
*/
public function updateAvatar($provider, $user_id, $avatarUrl) {
global $blog_id, $wpdb;
if (!empty($avatarUrl)) {
if (class_exists('UM', false)) {
require_once(ABSPATH . '/wp-admin/includes/file.php');
$profile_photo = get_user_meta($user_id, 'profile_photo', true);
if (empty($profile_photo)) {
$extension = 'jpg';
if (preg_match('/\.(jpg|jpeg|gif|png)/', $avatarUrl, $match)) {
$extension = $match[1];
}
$avatarTempPath = download_url($avatarUrl);
if (!is_wp_error($avatarTempPath)) {
$umAvatarKey = 'profile_photo';
$umNameWithExtension = $umAvatarKey . '.' . $extension;
$umUserAvatarDir = UM()
->uploader()
->get_upload_user_base_dir($user_id, true);
if ($umUserAvatarDir) {
$umUserAvatarPath = $umUserAvatarDir . DIRECTORY_SEPARATOR . $umNameWithExtension;
$umAvatarInfo = @getimagesize($avatarTempPath);
/*this copy will be deleted after resizing*/
copy($avatarTempPath, $umUserAvatarPath);
UM()
->uploader()
->resize_image($umUserAvatarPath, $umUserAvatarPath, $umAvatarKey, $user_id, '0,0,' . $umAvatarInfo[0] . ',' . $umAvatarInfo[0]);
/*the final profile_photo*/
copy($avatarTempPath, $umUserAvatarPath);
update_user_meta($user_id, $umAvatarKey, $umNameWithExtension);
}
unlink($avatarTempPath);
}
UM()
->user()
->remove_cache($user_id);
};
return;
}
//upload user avatar for BuddyPress - bp_displayed_user_avatar() function
if (class_exists('BuddyPress', false)) {
if (!empty($avatarUrl)) {
$extension = 'jpg';
if (preg_match('/\.(jpg|jpeg|gif|png)/', $avatarUrl, $match)) {
$extension = $match[1];
}
require_once(ABSPATH . '/wp-admin/includes/file.php');
$avatarTempPath = download_url($avatarUrl);
if (!is_wp_error($avatarTempPath)) {
if (!function_exists('bp_members_avatar_upload_dir')) {
$bpMembersFunctionsPath = buddypress()->plugin_dir . '/bp-members/bp-members-functions.php';
if (file_exists($bpMembersFunctionsPath)) {
require_once($bpMembersFunctionsPath);
}
}
if (function_exists('bp_members_avatar_upload_dir')) {
$pathInfo = bp_members_avatar_upload_dir('avatars', $user_id);
if (wp_mkdir_p($pathInfo['path'])) {
if ($av_dir = opendir($pathInfo['path'] . '/')) {
$hasAvatar = false;
while (false !== ($avatar_file = readdir($av_dir))) {
if ((preg_match("/-bpfull/", $avatar_file) || preg_match("/-bpthumb/", $avatar_file))) {
$hasAvatar = true;
break;
}
}
if (!$hasAvatar) {
copy($avatarTempPath, $pathInfo['path'] . '/' . 'avatar-bpfull.' . $extension);
rename($avatarTempPath, $pathInfo['path'] . '/' . 'avatar-bpthumb.' . $extension);
}
}
closedir($av_dir);
}
}
}
}
}
/**
* $original_attachment_id is false, if the user has had avatar set but the path is not found.
*/
$original_attachment_id = get_user_meta($user_id, $wpdb->get_blog_prefix($blog_id) . 'user_avatar', true);
$original_attachment_md5 = false;
if ($original_attachment_id) {
$attached_file = get_attached_file($original_attachment_id);
if (($attached_file && !file_exists($attached_file)) || !$attached_file) {
if ($attached_file && !file_exists($attached_file)) {
self::deleteAvatarData($original_attachment_id, $user_id);
}
$original_attachment_id = false;
} else {
/**
* We should only get the md5 value of the image, if there is an existing attachment, indeed.
*/
$original_attachment_md5 = get_user_meta($user_id, 'nsl_user_avatar_md5', true);
}
}
$overwriteAttachment = false;
/**
* Overwrite the original attachment if avatar was set and the provider attachment exits.
*/
if ($original_attachment_id && get_post_meta($original_attachment_id, $provider->getId() . '_avatar', true)) {
$overwriteAttachment = true;
}
if (!$original_attachment_id) {
/**
* If the <preffix>user_avatar user meta was deleted, but the attachment stored by the provider still exists,
* then we should restore the user meta and attempt to use that attachment as the original attachment.
*/
$args = array(
'post_type' => 'attachment',
'post_status' => array(
'inherit',
'private'
),
'meta_query' => array(
array(
'key' => $provider->getId() . '_avatar',
'value' => $provider->getAuthUserData('id')
)
)
);
$query = new WP_Query($args);
if ($query->post_count > 0) {
$original_attachment_id = $query->posts[0]->ID;
$overwriteAttachment = true;
update_user_meta($user_id, $wpdb->get_blog_prefix($blog_id) . 'user_avatar', $original_attachment_id);
$attached_file = get_attached_file($original_attachment_id);
if ($attached_file && file_exists($attached_file)) {
/**
* The user has an avatar stored by the provider, so we should get the stored md5 value of the file, too!
*/
$original_attachment_md5 = get_user_meta($user_id, 'nsl_user_avatar_md5', true);
}
}
}
/**
* If there was no original avatar or overwrite mode is on, download the avatar of the selected provider.*
*/
if (!$original_attachment_id || $overwriteAttachment === true) {
require_once(ABSPATH . '/wp-admin/includes/file.php');
$avatarTempPath = download_url($avatarUrl);
if (!is_wp_error($avatarTempPath)) {
$mime = wp_get_image_mime($avatarTempPath);
$mime_to_ext = apply_filters('getimagesize_mimes_to_exts', array(
'image/jpeg' => 'jpg',
'image/png' => 'png',
'image/gif' => 'gif',
'image/bmp' => 'bmp',
'image/tiff' => 'tif',
'image/webp' => 'webp'
));
/**
* If the uploaded image has extension from the mime type and it is appear in the $mime_to_ext.
* Make a unique filename, depending on the extension.
* Copy the downloaded file with the new name to the uploads path.
* Unlink the downloaded file.
*/
if (isset($mime_to_ext[$mime])) {
$wp_upload_dir = wp_upload_dir();
/**
* The name of the folder inside /wp-content/uploads where the user avatars will be uploaded.
* Can be changed by defining the NSL_AVATARS_FOLDER constant.
*/
$nslUploadDirName = 'nsl_avatars';
if (defined('NSL_AVATARS_FOLDER')) {
$nslUploadDirName = NSL_AVATARS_FOLDER;
}
$nslUploadDir = trailingslashit($wp_upload_dir['basedir']) . $nslUploadDirName;
if (wp_mkdir_p($nslUploadDir)) {
$filename = wp_hash(uniqid($user_id . '-')) . '.' . $mime_to_ext[$mime];
$filename = wp_unique_filename($nslUploadDir, $filename);
$newAvatarPath = trailingslashit($nslUploadDir) . $filename;
$newAvatarMD5 = md5_file($avatarTempPath);
if ($overwriteAttachment) {
// we got the same image, so we do not want to store it
if ($original_attachment_md5 === $newAvatarMD5) {
@unlink($avatarTempPath);
} else {
// Store the new avatar
$newFile = @copy($avatarTempPath, $newAvatarPath);
@unlink($avatarTempPath);
if (false !== $newFile) {
//and remove the old one
$originalAvatarImage = get_attached_file($original_attachment_id);
@unlink($originalAvatarImage);
foreach (get_intermediate_image_sizes() as $size) {
/**
* Delete the previous Avatar sub-sizes to avoid orphan images
*/
$originalAvatarSubsize = image_get_intermediate_size($original_attachment_id, $size);
if (isset($originalAvatarSubsize['path'])) {
$originalAvatarSubsizePath = trailingslashit($wp_upload_dir['basedir']) . $originalAvatarSubsize['path'];
if (file_exists($originalAvatarSubsizePath)) {
@unlink($originalAvatarSubsizePath);
}
}
}
update_attached_file($original_attachment_id, $newAvatarPath);
// Make sure that this file is included, as wp_generate_attachment_metadata() depends on it.
require_once(ABSPATH . 'wp-admin/includes/image.php');
wp_update_attachment_metadata($original_attachment_id, wp_generate_attachment_metadata($original_attachment_id, $newAvatarPath));
update_user_meta($user_id, $wpdb->get_blog_prefix($blog_id) . 'user_avatar', $original_attachment_id);
update_user_meta($user_id, 'nsl_user_avatar_md5', $newAvatarMD5);
}
}
} else {
// Store the avatar
$newFile = @copy($avatarTempPath, $newAvatarPath);
@unlink($avatarTempPath);
if (false !== $newFile) {
$url = $wp_upload_dir['baseurl'] . '/' . $nslUploadDirName . '/' . basename($filename);
$attachment = array(
'guid' => $url,
'post_mime_type' => $mime,
'post_title' => '',
'post_content' => '',
'post_status' => 'private',
'post_author' => $user_id
);
$new_attachment_id = wp_insert_attachment($attachment, $newAvatarPath);
if (!is_wp_error($new_attachment_id)) {
// Make sure that this file is included, as wp_generate_attachment_metadata() depends on it.
require_once(ABSPATH . 'wp-admin/includes/image.php');
wp_update_attachment_metadata($new_attachment_id, wp_generate_attachment_metadata($new_attachment_id, $newAvatarPath));
update_post_meta($new_attachment_id, $provider->getId() . '_avatar', $provider->getAuthUserData('id'));
update_post_meta($new_attachment_id, '_wp_attachment_wp_user_avatar', $user_id);
update_user_meta($user_id, $wpdb->get_blog_prefix($blog_id) . 'user_avatar', $new_attachment_id);
update_user_meta($user_id, 'nsl_user_avatar_md5', $newAvatarMD5);
}
}
}
}
}
}
}
}
}
public function maybeDeleteAvatarOfUnlinkedProvider($user_id, $providerID, $unlinkedIdentifier) {
global $blog_id, $wpdb;
$avatar_attachment_id = get_user_meta($user_id, $wpdb->get_blog_prefix($blog_id) . 'user_avatar', true);
$avatar_attachment_md5 = get_user_meta($user_id, 'nsl_user_avatar_md5', true);
if ($avatar_attachment_id && $avatar_attachment_md5) {
$attachment_post_meta = get_post_meta($avatar_attachment_id, $providerID . '_avatar', true);
if ($attachment_post_meta && $attachment_post_meta === $unlinkedIdentifier) {
/**
* If this provider has an avatar stored, then we should delete it.
*/
self::deleteAvatarData($avatar_attachment_id, $user_id);
}
}
}
public static function deleteAvatarData($post_id, $user_id) {
global $blog_id, $wpdb;
if (wp_delete_post($post_id, true)) {
delete_user_meta($user_id, $wpdb->get_blog_prefix($blog_id) . 'user_avatar');
delete_user_meta($user_id, 'nsl_user_avatar_md5');
}
}
public function preGetAvatarData($args, $id_or_email) {
global $blog_id, $wpdb;
$id = NextendSocialLogin::getUserIDByIdOrEmail($id_or_email);
if ($id == 0 || (isset($args['force_default']) && boolval($args['force_default']) === true)) {
return $args;
}
/**
* Get the avatar attachment id of the user.
*/
$attachment_id = get_user_meta($id, $wpdb->get_blog_prefix($blog_id) . 'user_avatar', true);
if (wp_attachment_is_image($attachment_id)) {
$image_src_array = wp_get_attachment_image_src($attachment_id);
if (isset($args['size'])) {
$get_size = is_numeric($args['size']) ? array(
$args['size'],
$args['size']
) : $args['size'];
$image_src_array = wp_get_attachment_image_src($attachment_id, $get_size);
}
$args['url'] = $image_src_array[0];
}
return $args;
}
public function removeProfilePictureGravatarDescription($description) {
if (strpos($description, 'Gravatar') !== false) {
return '';
}
return $description;
}
}
NextendSocialLoginAvatar::getInstance();