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<?php |
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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|
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/* handle field output */ |
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function wppb_username_handler( $output, $form_location, $field, $user_id, $field_check_errors, $request_data ){ |
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$item_title = apply_filters( 'wppb_'.$form_location.'_username_item_title', wppb_icl_t( 'plugin profile-builder-pro', 'default_field_'.$field['id'].'_title_translation', $field['field-title'], true ) ); |
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$item_description = wppb_icl_t( 'plugin profile-builder-pro', 'default_field_'.$field['id'].'_description_translation', $field['description'], true ); |
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|
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$input_value = ( ( $form_location == 'edit_profile' ) ? get_the_author_meta( 'user_login', $user_id ) : '' ); |
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|
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$input_value = ( ( trim( $input_value ) == '' ) ? $field['default-value'] : $input_value ); |
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|
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$input_value = ( isset( $request_data['username'] ) ? trim( $request_data['username'] ) : $input_value ); |
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$input_value = apply_filters( 'wppb_form_username_field_value', $input_value, $field, $form_location ); |
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|
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if ( $form_location != 'back_end' ){ |
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$error_mark = ( ( $field['required'] == 'Yes' ) ? '<span class="wppb-required" title="'.wppb_required_field_error($field["field-title"]).'">*</span>' : '' ); |
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|
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if ( array_key_exists( $field['id'], $field_check_errors ) ) |
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$error_mark = '<img src="'.WPPB_PLUGIN_URL.'assets/images/pencil_delete.png" title="'.wppb_required_field_error($field["field-title"]).'"/>'; |
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|
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$readonly = ( ( $form_location == 'edit_profile' ) ? ' disabled="disabled"' : '' ); |
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|
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$extra_attr = apply_filters( 'wppb_extra_attribute', '', $field, $form_location ); |
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|
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$output = ' |
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<label for="username">'.$item_title.$error_mark.'</label> |
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<input class="text-input default_field_username '. apply_filters( 'wppb_fields_extra_css_class', '', $field ) .'" name="username" maxlength="'. apply_filters( 'wppb_maximum_character_length', 60, $field ) .'" type="text" id="username" value="'. esc_attr( $input_value ) .'" '.$readonly.' '. $extra_attr .'/>'; |
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if( !empty( $item_description ) ) |
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$output .= '<span class="wppb-description-delimiter">'.$item_description.'</span>'; |
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} |
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|
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return apply_filters( 'wppb_'.$form_location.'_username', $output, $form_location, $field, $user_id, $field_check_errors, $request_data ); |
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} |
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add_filter( 'wppb_output_form_field_default-username', 'wppb_username_handler', 10, 6 ); |
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|
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|
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/* handle field validation */ |
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function wppb_check_username_value( $message, $field, $request_data, $form_location ){ |
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global $wpdb; |
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|
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if( $field['required'] == 'Yes' ){ |
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if( ( isset( $request_data['username'] ) && ( trim( $request_data['username'] ) == '' ) ) || ( $form_location == 'register' && !isset( $request_data['username'] ) ) ){ |
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return wppb_required_field_error($field["field-title"]); |
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} |
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|
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} |
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|
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if( !empty( $request_data['username'] ) ){ |
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if( $form_location == 'register' ) { |
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if( username_exists($request_data['username'] ) ){ |
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return __('This username already exists.', 'profile-builder') . '<br/>' . __('Please try a different one!', 'profile-builder'); |
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} |
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if (!validate_username($request_data['username'])) { |
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return __('This username is invalid because it uses illegal characters.', 'profile-builder') . '<br/>' . __('Please enter a valid username.', 'profile-builder'); |
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} |
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// WordPress core rejects usernames longer than 60 characters in wp_insert_user(). |
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if ( mb_strlen( sanitize_user( trim( $request_data['username'] ) ) ) > 60 ) { |
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return __( 'This username is too long. It must be 60 characters or fewer.', 'profile-builder' ); |
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} |
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} |
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|
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$wppb_generalSettings = get_option('wppb_general_settings'); |
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if ( isset($wppb_generalSettings['emailConfirmation']) && $wppb_generalSettings['emailConfirmation'] == 'yes' ){ |
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|
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if( is_multisite() && $request_data['username'] != preg_replace( '/\s+/', '', $request_data['username'] ) ){ |
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return __( 'This username is invalid because it uses illegal characters.', 'profile-builder' ) .'<br/>'. __( 'Please enter a valid username.', 'profile-builder' ); |
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} |
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|
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// Only pending signup rows should reserve a username during Email Confirmation |
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// - activated rows can remain in the signups table after confirmation, so they must not block a new registration |
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// - this keeps the username reservation check aligned with the email reservation check, which also only considers pending signups |
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$userSignup = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM ".$wpdb->prefix."signups WHERE user_login = %s AND active = 0", $request_data['username'] ) ); |
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if ( !empty( $userSignup ) ){ |
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return __( 'This username is already reserved to be used soon.', 'profile-builder') .'<br/>'. __( 'Please try a different one!', 'profile-builder' ); |
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} |
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} |
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} |
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|
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return $message; |
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} |
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add_filter( 'wppb_check_form_field_default-username', 'wppb_check_username_value', 10, 4 ); |
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|
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|
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/* handle field save */ |
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function wppb_userdata_add_username( $userdata, $global_request, $form_args ){ |
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if( wppb_field_exists_in_form( 'Default - Username', $form_args ) ) { |
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if (isset($global_request['username'])) |
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$userdata['user_login'] = sanitize_user(trim($global_request['username'])); |
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} |
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|
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return $userdata; |
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} |
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add_filter( 'wppb_build_userdata', 'wppb_userdata_add_username', 10, 3 ); |
