Problems with posting / uploading avatar / privileges – URGENT!

Please test:
members.pureskyclub.com – site
members.pureskyclub.com/wp-admin/ – admin panel

Test user:
login: test
password: test

Please test:
members.pureskyclub.com – site
members.pureskyclub.com/wp-admin/ – admin panel

I created temporary admin account for You:
login: sharmstr
password: supportT4rNa

Any advice appreciated.

<?php

// CUSTOM LOCKDOWN REDIRECT

add_action( ‘wp’, ‘custom_lockdown_redirect’, 3 );
function custom_lockdown_redirect(){
global $wp;
if (!is_user_logged_in()){
if ( bp_is_activation_page()
|| bp_is_register_page()
|| is_page_template( ‘template-custom-lockdown.php’ )
|| is_page_template( ‘template-reset.php’ )
|| ( in_array( $GLOBALS[‘pagenow’], array( ‘wp-login.php’ )))
)
return;
bp_core_redirect(get_option(‘siteurl’) . “/welcome”);
exit;
}
}

// CUSTOM LOGIN ERRORS

/**
* Function Name: front_end_login_fail.
* Description: This redirects the failed login to the custom login page instead of default login page with a modified url
**/
add_action( ‘wp_login_failed’, ‘front_end_login_fail’ );
function front_end_login_fail( $username ) {

// Getting URL of the login page
$referrer = $_SERVER[‘HTTP_REFERER’];
// if there’s a valid referrer, and it’s not the default log-in screen
if( !empty( $referrer ) && !strstr( $referrer,’wp-login’ ) && !strstr( $referrer,’wp-admin’ ) ) {
wp_redirect( $referrer . “?login=failed” );
exit;
}
}

/**
* Function Name: check_username_password.
* Description: This redirects to the custom login page if user name or password is empty with a modified url
**/
add_action( ‘authenticate’, ‘check_username_password’, 1, 3);
function check_username_password( $login, $username, $password ) {

// Getting URL of the login page
$referrer = $_SERVER[‘HTTP_REFERER’];

// if there’s a valid referrer, and it’s not the default log-in screen
if( !empty( $referrer ) && !strstr( $referrer,’wp-login’ ) && !strstr( $referrer,’wp-admin’ ) ) {
if( $username == “” || $password == “” ){
wp_redirect( $referrer . “?login=empty” );
exit;
}
}

}
// Replace my constant ‘LOGIN_PAGE_ID’ with your custom login page id.

// FOOTER ADMIN

function change_footer_admin () {
echo ‘Projekt i wykonanie: Netweavers – Agencja Interaktywna‘;
}

add_filter(‘admin_footer_text’, ‘change_footer_admin’);

function my_login_logo() { ?>
<style type=”text/css”>
body.login div#login h1 a {
background-image: url(<?php echo get_stylesheet_directory_uri(); ?>/assets/img/logo_full.png);
padding-bottom: 0px;
-webkit-background-size: auto;
background-size: auto;
background-position: center top;
background-repeat: no-repeat;
color: #999;
height: 150px;
font-size: 20px;
font-weight: 400;
line-height: 1.3em;
margin: 0 auto 25px;
padding: 0;
text-decoration: none;
width: auto;
text-indent: -9999px;
outline: 0;
overflow: hidden;
display: block;
}
</style>
<?php }
add_action( ‘login_enqueue_scripts’, ‘my_login_logo’ );

add_action(‘bp_ajax_querystring’,’bpdev_exclude_users’,20,2);

function bpdev_exclude_users($qs=false,$object=false){
//list of users to exclude

$excluded_user=join(‘,’, bpdev_get_subscriber_admin_user_ids());//comma separated ids of users whom you want to exclude

if($object!=’members’)//hide for members only
return $qs;

$args=wp_parse_args($qs);

//check if we are searching for friends list etc?, do not exclude in this case
if(!empty($args[‘user_id’]))
return $qs;

if(!empty($args[‘exclude’]))
$args[‘exclude’]=$args[‘exclude’].’,’.$excluded_user;
else
$args[‘exclude’]=$excluded_user;

$qs=build_query($args);

return $qs;

}

function bpdev_get_subscriber_admin_user_ids(){
$users=array();
$subscribers= get_users( array( ‘role’ => ‘rpr_unverified’ ,’fields’=>’ID’) );
$admins= get_users( array( ‘role’ => ‘administrator’ ,’fields’=>’ID’) );

$users = array_merge($subscribers,$admins);

return $users;
}

function bp_remove_gravatar ($image, $params, $item_id, $avatar_dir, $css_id, $html_width, $html_height, $avatar_folder_url, $avatar_folder_dir) {

$default = get_stylesheet_directory_uri() .’/assets/img/default_user.jpg’;

if( $image && strpos( $image, “gravatar.com” ) ){

return ‘‘;
} else {
return $image;

}

}
add_filter(‘bp_core_fetch_avatar’, ‘bp_remove_gravatar’, 1, 9 );

function remove_gravatar ($avatar, $id_or_email, $size, $default, $alt) {

$default = get_stylesheet_directory_uri() .’/assets/img/default_user.jpg’;
return ““;
}

add_filter(‘get_avatar’, ‘remove_gravatar’, 1, 5);

function bp_remove_signup_gravatar ($image) {

$default = get_stylesheet_directory_uri() .’/assets/img/default_user.jpg’;

if( $image && strpos( $image, “gravatar.com” ) ){

return ‘‘;
} else {
return $image;
}

}
add_filter(‘bp_get_signup_avatar’, ‘bp_remove_signup_gravatar’, 1, 1 );

function my_footer_shh() {
remove_filter( ‘update_footer’, ‘core_update_footer’ );
}

add_action( ‘admin_menu’, ‘my_footer_shh’ );

/**
* Proper way to enqueue scripts and styles
*/
function theme_name_scripts() {
wp_enqueue_style( ‘font-awesome’, ‘//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css’ );
}

add_action( ‘wp_enqueue_scripts’, ‘theme_name_scripts’ );

/**
* FLUSH PERMALINKS
*/

function edit_tabs_options() {
global $bp;

//MODIFY MAIN PROFILE TABS
$bp->bp_nav[‘activity’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/#object-nav’; //IT’S WORK
$bp->bp_nav[‘profile’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/profile/#object-nav’; //IT’S WORK
$bp->bp_nav[‘notifications’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/notifications/#object-nav’; //IT’S WORK
// $bp->bp_nav[‘messages’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/messages/#object-nav’; //IT’S WORK
$bp->bp_nav[‘friends’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/friends/#object-nav’; //IT’S WORK
$bp->bp_nav[‘groups’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/groups/#object-nav’; //IT’S WORK
$bp->bp_nav[‘forums’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/forums/#object-nav’; //IT’S WORK
// $bp->bp_nav[‘settings’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/settings/#object-nav’; //IT’S WORK
//MODIFY ACTIVITY SUB PROFILE NAV
$bp->bp_options_nav[‘activity’][‘mentions’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/activity/mentions/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘activity’][‘favorites’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/activity/favorites/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘activity’][‘friends’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/activity/friends/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘activity’][‘groups’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/activity/groups/#object-nav’; //IT’S WORK
//MODIFY PROFILE SUB PROFILE NAV
$bp->bp_options_nav[‘profile’][‘edit’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/profile/edit/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘profile’][‘change-avatar’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/profile/change-avatar/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘profile’][‘change-cover’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/profile/change-cover/#object-nav’; //IT’S WORK
//MODIFY NOTIFICATIONS SUB PROFILE NAV
$bp->bp_options_nav[‘notifications’][‘unread’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/notifications/unread/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘notifications’][‘read’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/notifications/read/#object-nav’; //IT’S WORK
//MODIFY MESSAGES SUB PROFILE NAV
$bp->bp_options_nav[‘messages’][‘inbox’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/messages/inbox/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘messages’][‘sentbox’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/messages/sentbox/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘messages’][‘compose’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/messages/compose/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘messages’][‘notices’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/messages/notices/#object-nav’; //IT’S WORK
//MODIFY FRIENDS SUB PROFILE NAV
$bp->bp_options_nav[‘friends’][‘requests’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/friends/requests/#object-nav’; //IT’S WORK
//MODIFY GROUPS SUB PROFILE NAV
$bp->bp_options_nav[‘groups’][‘invites’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/groups/invites/#object-nav’; //IT’S WORK
//MODIFY FORUMS SUB PROFILE NAV
$bp->bp_options_nav[‘forums’][‘topics’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/forums/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘forums’][‘replies’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/forums/replies/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘forums’][‘favorites’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/forums/favorites/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘forums’][‘subscriptions’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/forums/subscriptions/#object-nav’; //IT’S WORK
//MODIFY SETTINGS SUB PROFILE NAV
$bp->bp_options_nav[‘settings’][‘general’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/settings/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘settings’][‘notifications’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/settings/notifications/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘settings’][‘profile’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/settings/profile/#object-nav’; //IT’S WORK
$bp->bp_options_nav[‘settings’][‘blocked’][‘link’] = ‘/members/’. bp_get_displayed_user_username() .’/settings/blocked/#object-nav’; //IT’S WORK
}
add_action( ‘bp_setup_nav’, ‘edit_tabs_options’ );

/**
* Disable admin bar on the frontend of your website
* for subscribers.
*/
function themeblvd_disable_admin_bar() {
if( ! current_user_can(‘edit_posts’) )
add_filter(‘show_admin_bar’, ‘__return_false’);
}
add_action( ‘after_setup_theme’, ‘themeblvd_disable_admin_bar’ );

/**
* Redirect back to homepage and not allow access to
* WP admin for Subscribers.
*/
function themeblvd_redirect_admin(){
if ( ! current_user_can( ‘edit_posts’ ) ){
wp_redirect( site_url() );
exit;
}
}
add_action( ‘admin_init’, ‘themeblvd_redirect_admin’ );

function filter_reset_password_request_email_body( $message, $key, $user_id ) {

$user_login = bp_core_get_username( $user_id );

$message = sprintf( __( ‘Login: [your email adress]’ ) ) . “\r\n\r\n”;
$message .= __( ‘To get a new password, visit the following link:’ ) . “\r\n\r\n”;
$message .= network_site_url( “wp-login.php?action=rp&key=$key&login=” . rawurlencode( $user_id ), ‘login’ ) . “\r\n\r\n”;

return $message;
}
add_filter( ‘retrieve_password_message’, ‘filter_reset_password_request_email_body’, 10, 3 );

Thank You for your help. I removed 2 functions and everything is working well now.