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File/Folder	Size	Actions
assets	-	Del OK
class-elementor-content-restriction.php	11.14 KB	Del OK
content-restriction-filtering.php	23.37 KB	Del OK
content-restriction-functions.php	12.21 KB	Del OK
content-restriction-meta-box.php	15.96 KB	Del OK
content-restriction.php	12.09 KB	Del OK
templates	-	Del OK

Edit: content-restriction-functions.php

<?php if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly /* Verifies whether the current post or the post with the provided id has any restrictions in place */ function wppb_content_restriction_is_post_restricted( $post_id = null ) { //fixes some php warnings with Onfleek theme if( is_array( $post_id ) || empty( $post_id ) ) $post_id = null; global $post, $wppb_show_content, $wppb_is_post_restricted_arr; // If we have a cached result, return it if( isset( $wppb_is_post_restricted_arr[$post_id] ) ) { return $wppb_is_post_restricted_arr[$post_id]; } $post_obj = $post; if( ! is_null( $post_id ) ) { $post_obj = get_post( $post_id ); } // This filter was added in order to take advantage of the existing functions that hook to the_content and check to see if the post is restricted or not $t = apply_filters( 'wppb_content_restriction_post_check', '', $post_obj ); // Cache the result for further usage if( $wppb_show_content === false ) { $wppb_is_post_restricted_arr[$post_id] = true; } else { $wppb_is_post_restricted_arr[$post_id] = false; } return $wppb_is_post_restricted_arr[$post_id]; } /* Returns the restriction message added by the admin in the settings page or a default message if the first one is missing */ function wppb_get_restriction_content_message( $message_type = '', $post_id = 0 ) { $wppb_content_restriction_settings = get_option( 'wppb_content_restriction_settings', 'not_found' ); $wppb_content_restriction_message = ''; if( $message_type == 'logged_out' ) { $wppb_content_restriction_message = ( ( $wppb_content_restriction_settings != 'not_found' && ! empty( $wppb_content_restriction_settings['message_logged_out'] ) ) ? $wppb_content_restriction_settings['message_logged_out'] : __( 'You must be logged in to view this content.', 'profile-builder' ) ); } elseif ( $message_type == 'logged_in' ) { $wppb_content_restriction_message = ( ( $wppb_content_restriction_settings != 'not_found' && ! empty( $wppb_content_restriction_settings['message_logged_in'] ) ) ? $wppb_content_restriction_settings['message_logged_in'] : __( 'This content is restricted for your user role.', 'profile-builder' ) ); } elseif ( $message_type == 'purchasing_restricted' ) { $wppb_content_restriction_message = ( ( $wppb_content_restriction_settings != 'not_found' && ! empty( $wppb_content_restriction_settings['purchasing_restricted'] ) ) ? $wppb_content_restriction_settings['purchasing_restricted'] : __( 'This product cannot be purchased by your user role.', 'profile-builder' ) ); } else { $wppb_content_restriction_message = apply_filters( 'wppb_get_restriction_content_message_default', $wppb_content_restriction_message, $message_type, $wppb_content_restriction_settings ); } $custom_message_enabled = get_post_meta( $post_id, 'wppb-content-restrict-messages-enabled', true ); if( ! empty( $post_id ) && ! empty( $custom_message_enabled ) ) { $custom_message = get_post_meta( $post_id, 'wppb-content-restrict-message-' . $message_type, true ); if( ! empty( $custom_message ) ) { $wppb_content_restriction_message = $custom_message; } } return wp_kses_post( $wppb_content_restriction_message ); } /* Returns the restriction message with any tags processed */ function wppb_content_restriction_process_content_message( $type, $user_ID, $post_id = 0 ) { $message = wppb_get_restriction_content_message( $type, $post_id ); $user_info = get_userdata( $user_ID ); $message = wppb_content_restriction_merge_tags( $message, $user_info, $post_id ); return '<span class="wppb-frontend-restriction-message wppb-content-restriction-message">'. $message .'</span>'; } /* Return the restriction message to be displayed to the user. If the current post is not restricted / it was not checked to see if it is restricted an empty string is returned */ function wppb_content_restriction_get_post_message( $post_id = 0 ) { global $post, $user_ID, $wppb_show_content; if( ! empty( $post_id ) ) { $post = get_post( $post_id ); } // If the $wppb_show_content global is different than false then the post is either not restricted or not processed for restriction if( $wppb_show_content !== false ) { return ''; } if( ! is_user_logged_in() ) { $message_type = 'logged_out'; } else { $message_type = 'logged_in'; } $message_type = apply_filters( 'wppb_get_restricted_post_message_type', $message_type ); $message = wppb_content_restriction_process_content_message( $message_type, $user_ID, $post->ID ); // Filter the restriction message before returning it $message = apply_filters( 'wppb_restriction_message_' . $message_type, $message, $post->post_content, $post, $user_ID ); return do_shortcode( $message ); } /* Checks to see if the current post is restricted and if any redirect URLs are in place the user is redirected to the URL with the highest priority */ function wppb_content_restriction_post_redirect() { // try not to overwrite $post. Can have side-effects with other plugins. global $post; $woo_shop_or_post = $post; if( function_exists( 'wc_get_page_id' ) ) {//redirect restriction for woocommerce shop page if ( !is_singular() && !( is_post_type_archive('product') || is_page(wc_get_page_id('shop')) ) ){ return; } if( is_post_type_archive('product') || is_page(wc_get_page_id('shop')) ){ $woo_shop_or_post = get_post( wc_get_page_id('shop') ); } } else { if (!is_singular()) { return; } } if ( !($woo_shop_or_post instanceof WP_Post) ){ return; } $woo_shop_or_post->ID = apply_filters( 'wppb_restricted_post_redirect_post_id', $woo_shop_or_post->ID ); $redirect_url = ''; $post_restriction_type = get_post_meta( $woo_shop_or_post->ID, 'wppb-content-restrict-type', true ); $settings = get_option( 'wppb_content_restriction_settings', array() ); $general_restriction_type = ( ! empty( $settings['restrict_type'] ) ? $settings['restrict_type'] : 'message' ); if( $post_restriction_type !== 'redirect' && $general_restriction_type !== 'redirect' ) { return; } if( ! in_array( $post_restriction_type, array( 'default', 'redirect' ) ) ) { return; } if( ! wppb_content_restriction_is_post_restricted( $woo_shop_or_post->ID ) ) { return; } // Get the redirect URL from the post meta if enabled if( $post_restriction_type === 'redirect' ) { $post_redirect_url_enabled = get_post_meta( $woo_shop_or_post->ID, 'wppb-content-restrict-custom-redirect-url-enabled', true ); $post_redirect_url = get_post_meta( $woo_shop_or_post->ID, 'wppb-content-restrict-custom-redirect-url', true ); $redirect_url = ( ! empty( $post_redirect_url_enabled ) && ! empty( $post_redirect_url ) ? $post_redirect_url : '' ); } // If the post doesn't have a custom redirect URL set, get the default from the Settings page if( empty( $redirect_url ) ) { $redirect_url = ( ! empty( $settings['redirect_url'] ) ? $settings['redirect_url'] : '' ); } if( empty( $redirect_url ) ) { return; } // To avoid a redirect loop we break in case the redirect URL is the same as the current page URL $current_url = wppb_curpageurl(); if( $current_url == $redirect_url ) { return; } // Pass the correct referer URL forward $redirect_url = add_query_arg( array( 'wppb_referer_url' => urlencode( wppb_curpageurl() ) ), wppb_add_missing_http( $redirect_url ) ); // Redirect nocache_headers(); wp_redirect( apply_filters( 'wppb_restricted_post_redirect_url', $redirect_url ) ); exit; } add_action( 'template_redirect', 'wppb_content_restriction_post_redirect' ); /* Function that searches and replaces merge tags with their values */ function wppb_content_restriction_merge_tags( $text, $user_info, $post_id = 0 ) { $merge_tags = apply_filters( 'wppb_content_restriction_merge_tags', array( 'display_name', 'unrestricted_user_roles', 'current_user_role' ) ); if( ! empty( $merge_tags ) ) { foreach( $merge_tags as $merge_tag ) { $text = str_replace( '{{'. $merge_tag .'}}', apply_filters( 'wppb_content_restriction_merge_tag_'. $merge_tag, '', $user_info, $post_id ), $text ); } } return $text; } /* Add functionality for display_name tag */ function wppb_content_restriction_tag_display_name( $value, $user_info, $post_id = 0 ) { if( ! empty( $user_info->display_name ) ) { return $user_info->display_name; } else if( ! empty( $user_info->user_login ) ) { return $user_info->user_login; } else { return ''; } } add_filter( 'wppb_content_restriction_merge_tag_display_name', 'wppb_content_restriction_tag_display_name', 10, 3 ); /* Add functionality for unrestricted_user_roles tag */ function wppb_content_restriction_tag_unrestricted_user_roles( $value, $user_info, $post_id = 0 ) { if( $post_id != 0 ) { $unrestricted_user_roles = get_post_meta( $post_id, 'wppb-content-restrict-user-role' ); if( ! empty( $unrestricted_user_roles ) ) { $user_roles = implode( ', ', $unrestricted_user_roles ); return $user_roles; } else { return ''; } } else { return ''; } } add_filter( 'wppb_content_restriction_merge_tag_unrestricted_user_roles', 'wppb_content_restriction_tag_unrestricted_user_roles', 10, 3 ); /* Add functionality for current_user_role tag */ function wppb_content_restriction_tag_current_user_role( $value, $user_info, $post_id = 0 ) { if( ! empty( $user_info ) && ! empty( $user_info->roles ) ) { $user_role = implode( ', ', $user_info->roles ); return $user_role; } else { return ''; } } add_filter( 'wppb_content_restriction_merge_tag_current_user_role', 'wppb_content_restriction_tag_current_user_role', 10, 3 ); /* Content restriction shortcode */ function wppb_content_restriction_shortcode( $atts, $content = null ) { $args = shortcode_atts( array( 'user_roles' => array(), 'display_to' => '', 'message' => '' ), $atts ); // Message to replace the content of checks do not match if( ! empty( $args['message'] ) ) { $message = '<span class="wppb-shortcode-restriction-message">' . $args['message'] . '</span>'; } else { $type = ( is_user_logged_in() ? 'logged_in' : 'logged_out' ); $message = '<span class="wppb-content-restriction-message">' . wpautop( wppb_get_restriction_content_message( $type ) ) . '</span>'; } /* * Filter the message * * @param string $message - the current message, whether it is the default one from the settings or * the one set in the shortcode attributes * @param array $args - the shortcode attributes * */ $message = apply_filters( 'wppb_content_restriction_shortcode_message', $message, $args ); if( is_user_logged_in() ) { // Show for administrators if( current_user_can( 'manage_options' ) ) { return do_shortcode( $content ); } if( $args['display_to'] == 'not_logged_in' ) { return $message; } if( ! empty( $args['user_roles'] ) ) { $user_roles = array_map( 'trim', explode( ',', $args['user_roles'] ) ); $user_data = get_userdata( get_current_user_id() ); if( ! empty( $user_data->roles ) ) { $common_user_roles = array_intersect( $user_roles, $user_data->roles ); if( ! empty( $common_user_roles ) ) { return do_shortcode( $content ); } else { return $message; } } } else { return do_shortcode( $content ); } } else { if( $args['display_to'] == 'not_logged_in' ) { return do_shortcode( $content ); } else { return $message; } } } add_shortcode( 'wppb-restrict', 'wppb_content_restriction_shortcode' );
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