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<?php |
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if ( ! defined( 'ABSPATH' ) ) exit; |
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|
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class Easyel_Login_Register { |
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public function __construct() { |
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add_action( 'wp_ajax_eel_login', [$this, 'easyel_handle_login'] ); |
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add_action( 'wp_ajax_nopriv_eel_login', [$this, 'easyel_handle_login'] ); |
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add_action( 'wp_ajax_eel_register', [$this, 'easyel_handle_register'] ); |
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add_action( 'wp_ajax_nopriv_eel_register', [$this, 'easyel_handle_register'] ); |
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} |
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|
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/** |
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* Handle login form submission |
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*/ |
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public function easyel_handle_login() { |
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|
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$posted_nonce = ''; |
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if ( ! empty( $_POST['eel_login_nonce'] ) ) { |
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$posted_nonce = sanitize_text_field( wp_unslash( $_POST['eel_login_nonce'] ) ); |
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} elseif ( ! empty( $_POST['nonce'] ) ) { |
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$posted_nonce = sanitize_text_field( wp_unslash( $_POST['nonce'] ) ); |
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} |
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if ( ! $posted_nonce || ! wp_verify_nonce( $posted_nonce, 'easy_elements_nonce' ) ) { |
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return wp_send_json_error( ['msg' => 'security failed!'] ); |
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} |
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|
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$user_login = !empty($_POST['user']) ? sanitize_user( wp_unslash( $_POST['user'] ) ) : ''; |
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// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash |
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$user_pass = !empty($_POST['pwd']) ? wp_unslash( $_POST['pwd'] ) : ''; |
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$remember = !empty($_POST['remember']); |
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|
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|
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|
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$user = wp_authenticate( $user_login, $user_pass ); |
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|
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if ( is_wp_error( $user ) ) { |
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wp_send_json_error( ['msg' => $user->get_error_message()] ); |
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} |
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|
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wp_set_current_user( $user->ID ); |
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wp_set_auth_cookie( $user->ID, $remember, is_ssl() ); |
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|
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wp_send_json_success(); |
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} |
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|
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/** |
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* Handle registration form submission |
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*/ |
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public function easyel_handle_register() { |
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|
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$posted_nonce = ''; |
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if ( ! empty( $_POST['eel_register_nonce'] ) ) { |
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$posted_nonce = sanitize_text_field( wp_unslash( $_POST['eel_register_nonce'] ) ); |
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} elseif ( ! empty( $_POST['nonce'] ) ) { |
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$posted_nonce = sanitize_text_field( wp_unslash( $_POST['nonce'] ) ); |
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} |
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if ( ! $posted_nonce || ! wp_verify_nonce( $posted_nonce, 'easy_elements_nonce' ) ) { |
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return wp_send_json_error( ['msg' => 'Security failed!'] ); |
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} |
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|
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if ( ! get_option( 'users_can_register' ) ) { |
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return wp_send_json_error( ['msg' => 'User registration is currently disabled.'] ); |
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} |
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|
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$custom_meta = !empty($_POST['custom_meta']) |
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? map_deep( wp_unslash( $_POST['custom_meta'] ), 'sanitize_text_field' ) |
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: []; |
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|
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$consent = !empty($_POST['consent']) ? 'yes' : 'no'; |
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|
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$safe_role = $this->easyel_get_safe_registration_role(); |
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|
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$user_data = [ |
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'user_login' => ! empty( $_POST['user_login'] ) |
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? sanitize_user( wp_unslash( $_POST['user_login'] ), true ) |
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: '', |
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'user_email' => !empty($_POST['user_email']) ? sanitize_email( wp_unslash($_POST['user_email']) ) : '', |
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// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash |
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'user_pass' => !empty($_POST['user_pass']) ? wp_unslash($_POST['user_pass']) : '', |
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'role' => $safe_role, |
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'first_name' => !empty($_POST['first_name']) ? sanitize_text_field( wp_unslash($_POST['first_name']) ) : '', |
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'last_name' => !empty($_POST['last_name']) ? sanitize_text_field( wp_unslash($_POST['last_name']) ) : '', |
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'display_name' => !empty($_POST['display_name']) ? sanitize_text_field( wp_unslash($_POST['display_name']) ) : '', |
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'user_nicename' => !empty($_POST['user_nicename']) ? sanitize_text_field( wp_unslash($_POST['user_nicename']) ) : '', |
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'nickname' => !empty($_POST['nickname']) ? sanitize_text_field( wp_unslash($_POST['nickname']) ) : '', |
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'user_url' => !empty($_POST['user_url']) ? esc_url_raw( wp_unslash($_POST['user_url']) ) : '', |
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'description' => !empty($_POST['description']) ? sanitize_textarea_field( wp_unslash($_POST['description']) ) : '', |
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]; |
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|
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$auto_login_raw = isset( $_POST['auto_login'] ) ? sanitize_text_field( wp_unslash( $_POST['auto_login'] ) ) : 'no'; |
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if ( ! in_array( $auto_login_raw, [ 'yes', 'no' ], true ) ) { |
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return wp_send_json_error( ['msg' => 'Registration failed: invalid request.'] ); |
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} |
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$auto_login = $auto_login_raw; |
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|
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if ( empty( $user_data['user_login'] ) ) { |
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return wp_send_json_error( ['msg' => 'Username is required.'] ); |
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} |
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if ( ! validate_username( $user_data['user_login'] ) ) { |
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return wp_send_json_error( ['msg' => 'Invalid username.'] ); |
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} |
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if ( username_exists( $user_data['user_login'] ) ) { |
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return wp_send_json_error( ['msg' => 'Username already exists.'] ); |
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} |
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|
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if ( empty( $user_data['user_email'] ) || ! is_email( $user_data['user_email'] ) ) { |
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return wp_send_json_error( ['msg' => 'Invalid email address.'] ); |
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} |
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if ( email_exists( $user_data['user_email'] ) ) { |
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return wp_send_json_error( ['msg' => 'Email already exists.'] ); |
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} |
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|
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if ( empty( $user_data['user_pass'] ) ) { |
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return wp_send_json_error( ['msg' => 'Password is required.'] ); |
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} |
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if ( strlen( $user_data['user_pass'] ) < 8 ) { |
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return wp_send_json_error( ['msg' => 'Password must be at least 8 characters.'] ); |
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} |
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|
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$user_id = wp_insert_user( $user_data ); |
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|
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if ( is_wp_error( $user_id ) ) { |
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return wp_send_json_error( ['msg' => $user_id->get_error_message()] ); |
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} |
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|
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// Save meta |
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foreach ( $custom_meta as $key => $value ) { |
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update_user_meta( $user_id, $key, $value ); |
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} |
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|
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update_user_meta( $user_id, 'consent', $consent ); |
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|
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$msg = 'User created successfully'; |
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|
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// Auto login |
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if ( $auto_login === 'yes' ) { |
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wp_set_current_user( $user_id ); |
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wp_set_auth_cookie( $user_id, true, is_ssl() ); |
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} |
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|
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return wp_send_json_success( ['msg' => $msg] ); |
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} |
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|
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/** |
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* Resolve a safe role for front-end registration. |
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* |
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* The role is never read from $_POST. It defaults to the site's configured |
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* default registration role and can be overridden server-side via the |
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* 'easyel_registration_role' filter. Any role that holds a privileged |
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* capability is rejected and replaced with 'subscriber'. |
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*/ |
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private function easyel_get_safe_registration_role() { |
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$role = get_option( 'default_role', 'subscriber' ); |
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|
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$role = apply_filters( 'easyel_registration_role', $role ); |
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|
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if ( ! is_string( $role ) || $role === '' ) { |
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return 'subscriber'; |
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} |
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|
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$role_obj = get_role( $role ); |
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if ( ! $role_obj ) { |
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return 'subscriber'; |
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} |
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|
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$blocked_caps = [ |
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'manage_options', |
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'promote_users', |
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'edit_users', |
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'create_users', |
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'delete_users', |
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'edit_others_posts', |
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'publish_posts', |
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'edit_published_posts', |
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'edit_theme_options', |
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'install_plugins', |
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'activate_plugins', |
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'unfiltered_html', |
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]; |
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foreach ( $blocked_caps as $cap ) { |
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if ( ! empty( $role_obj->capabilities[ $cap ] ) ) { |
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return 'subscriber'; |
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} |
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} |
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|
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return $role; |
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} |
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|
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} |
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new Easyel_Login_Register(); |
