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files >> /home/rattkxnv/byattorney.com/wp-content/plugins/everest-forms/includes/class-evf-ajax.php
<?php /** * EverestForms EVF_AJAX. AJAX Event Handlers. * * @class EVF_AJAX * @package EverestForms/Classes */ defined( 'ABSPATH' ) || exit; /** * EVF_AJAX class. */ class EVF_AJAX { /** * Background update class. * * @var object */ private static $background_process; /** * Hook in ajax handlers. */ public static function init() { add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 ); add_action( 'template_redirect', array( __CLASS__, 'do_evf_ajax' ), 0 ); self::add_ajax_events(); add_action( 'init', array( __CLASS__, 'init_background_process' ), 5 ); } /** * Init background process. */ public static function init_background_process() { include_once EVF_ABSPATH . 'includes/class-evf-background-process-import-entries.php'; self::$background_process = new \EVF_Background_Process_Import_Entries(); } /** * Set EVF AJAX constant and headers. */ public static function define_ajax() { // @codingStandardsIgnoreStart if ( ! empty( $_GET['evf-ajax'] ) ) { evf_maybe_define_constant( 'DOING_AJAX', true ); evf_maybe_define_constant( 'EVF_DOING_AJAX', true ); if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) { @ini_set( 'display_errors', 0 ); // Turn off display_errors during AJAX events to prevent malformed JSON. } $GLOBALS['wpdb']->hide_errors(); } // @codingStandardsIgnoreEnd } /** * Send headers for EVF Ajax Requests. * * @since 1.0.0 */ private static function evf_ajax_headers() { if ( ! headers_sent() ) { send_origin_headers(); send_nosniff_header(); evf_nocache_headers(); header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) ); header( 'X-Robots-Tag: noindex' ); status_header( 200 ); } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) { headers_sent( $file, $line ); trigger_error( "evf_ajax_headers cannot set headers - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine } } /** * Check for EVF Ajax request and fire action. */ public static function do_evf_ajax() { global $wp_query; if ( ! empty( $_GET['evf-ajax'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification $wp_query->set( 'evf-ajax', sanitize_text_field( wp_unslash( $_GET['evf-ajax'] ) ) ); // phpcs:ignore WordPress.Security.NonceVerification } $action = $wp_query->get( 'evf-ajax' ); if ( $action ) { self::evf_ajax_headers(); $action = sanitize_text_field( $action ); do_action( 'evf_ajax_' . $action ); wp_die(); } } /** * Hook in methods - uses WordPress ajax handlers (admin-ajax). */ public static function add_ajax_events() { $ajax_events = array( 'save_form' => false, 'create_form' => false, 'get_next_id' => false, 'install_extension' => false, 'integration_connect' => false, 'new_email_add' => false, 'integration_disconnect' => false, 'rated' => false, 'review_dismiss' => false, 'survey_dismiss' => false, 'allow_usage_dismiss' => false, 'php_notice_dismiss' => false, 'email_failed_notice_dismiss' => false, 'enabled_form' => false, 'import_form_action' => false, 'template_licence_check' => false, 'template_activate_addon' => false, 'ajax_form_submission' => true, 'send_test_email' => false, 'locate_form_action' => false, 'slot_booking' => true, 'active_addons' => false, 'get_local_font_url' => false, 'form_migrator_forms_list' => false, 'form_migrator' => false, 'fm_dismiss_notice' => false, 'email_duplicate' => false, 'form_entry_migrator' => false, 'embed_form' => false, 'goto_edit_page' => false, 'send_routine_report_test_email' => false, 'map_csv' => false, 'import_entries' => false, 'generate_restapi_key' => false, 'install_and_activate_smart_smtp' => false, 'form_preview_save' => false, ); foreach ( $ajax_events as $ajax_event => $nopriv ) { add_action( 'wp_ajax_everest_forms_' . $ajax_event, array( __CLASS__, $ajax_event ) ); if ( $nopriv ) { add_action( 'wp_ajax_nopriv_everest_forms_' . $ajax_event, array( __CLASS__, $ajax_event ) ); // EVF AJAX can be used for frontend ajax requests. add_action( 'evf_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) ); } } } /** * Ajax handler to get next form ID. */ public static function get_next_id() { // Run a security check. check_ajax_referer( 'everest_forms_get_next_id', 'security' ); $form_id = isset( $_POST['form_id'] ) ? absint( $_POST['form_id'] ) : 0; if ( $form_id < 1 ) { wp_send_json_error( array( 'error' => esc_html__( 'Invalid form', 'everest-forms' ), ) ); } // Check permisssions. if ( ! current_user_can( 'everest_forms_edit_form', $form_id ) ) { wp_send_json_error(); } if ( isset( $_POST['fields'] ) ) { $fields_data = array(); for ( $i = 0; $i < $_POST['fields']; $i++ ) { $field_key = evf()->form->field_unique_key( $form_id ); $field_id_array = explode( '-', $field_key ); $new_field_id = ( $field_id_array[ count( $field_id_array ) - 1 ] + 1 ); $fields_data [] = array( 'field_id' => $new_field_id, 'field_key' => $field_key, ); } wp_send_json_success( $fields_data ); } else { $field_key = evf()->form->field_unique_key( $form_id ); $field_id_array = explode( '-', $field_key ); $new_field_id = ( $field_id_array[ count( $field_id_array ) - 1 ] + 1 ); wp_send_json_success( array( 'field_id' => $new_field_id, 'field_key' => $field_key, ) ); } } /** * AJAX create new form. */ public static function create_form() { ob_start(); check_ajax_referer( 'everest_forms_create_form', 'security' ); // Check permissions. if ( ! current_user_can( 'everest_forms_create_forms' ) ) { wp_die( -1 ); } $title = isset( $_POST['title'] ) ? sanitize_text_field( wp_unslash( $_POST['title'] ) ) : esc_html__( 'Blank Form', 'everest-forms' ); $template = isset( $_POST['template'] ) ? sanitize_text_field( wp_unslash( $_POST['template'] ) ) : 'blank'; $form_id = evf()->form->create( $title, $template ); if ( $form_id ) { $data = array( 'id' => $form_id, 'redirect' => add_query_arg( array( 'tab' => 'fields', 'form_id' => $form_id, ), admin_url( 'admin.php?page=evf-builder' ) ), ); wp_send_json_success( $data ); } wp_send_json_error( array( 'error' => esc_html__( 'Something went wrong, please try again later', 'everest-forms' ), ) ); } /** * AJAX Form save. */ public static function save_form() { check_ajax_referer( 'everest_forms_save_form', 'security' ); $logger = evf_get_logger(); // Check permissions. $logger->info( __( 'Checking permissions.', 'everest-forms' ), array( 'source' => 'form-save' ) ); if ( ! current_user_can( 'everest_forms_edit_forms' ) ) { $logger->critical( __( 'You do not have permission.', 'everest-forms' ), array( 'source' => 'form-save' ) ); die( esc_html__( 'You do not have permission.', 'everest-forms' ) ); } // Check for form data. $logger->info( __( 'Checking for form data.', 'everest-forms' ), array( 'source' => 'form-save' ) ); if ( empty( $_POST['form_data'] ) ) { $logger->critical( __( 'No data provided.', 'everest-forms' ), array( 'source' => 'form-save' ) ); die( esc_html__( 'No data provided', 'everest-forms' ) ); } $form_post = evf_sanitize_builder( json_decode( wp_unslash( $_POST['form_data'] ) ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash $data = array(); if ( ! is_null( $form_post ) && $form_post ) { foreach ( $form_post as $post_index => $post_input_data ) { // For input names that are arrays (e.g. `menu-item-db-id[3][4][5]`), // derive the array path keys via regex and set the value in $_POST. preg_match( '#([^\[]*)(\[(.+)\])?#', $post_input_data->name, $matches ); $array_bits = array( $matches[1] ); if ( isset( $matches[3] ) ) { $array_bits = array_merge( $array_bits, explode( '][', $matches[3] ) ); } $new_post_data = array(); // Build the new array value from leaf to trunk. for ( $i = count( $array_bits ) - 1; $i >= 0; $i-- ) { if ( count( $array_bits ) - 1 === $i ) { if ( '' === $array_bits[ $i ] ) { $new_post_data [ $post_index ] = wp_slash( $post_input_data->value ); } else { $new_post_data[ $array_bits[ $i ] ] = wp_slash( $post_input_data->value ); } } else { $new_post_data = array( $array_bits[ $i ] => $new_post_data, ); } } $data = array_replace_recursive( $data, $new_post_data ); } } // Check for empty meta key. $logger->info( __( 'Check for empty meta key.', 'everest-forms' ), array( 'source' => 'form-save' ) ); $empty_meta_data = array(); // Calculation backward compatibility. $old_calculation_format = 0; $new_calculation_format = 0; $not_supported_operator = 0; $check_recurring_period = isset( $data['payments'] ) && isset( $data['payments']['stripe'] ) && isset( $data['payments']['stripe']['interval_count'] ) ? ( 0 === $data['payments']['stripe']['interval_count'] || empty( $data['payments']['stripe']['interval_count'] ? true : false ) ) : false; $is_recurring_subscription_enabled = isset( $data['payments'] ) && isset( $data['payments']['stripe'] ) && isset( $data['payments']['stripe']['recurring'] ) && 1 == $data['payments']['stripe']['recurring'] ? true : false; if ( $is_recurring_subscription_enabled && $check_recurring_period ) { $logger->error( __( 'Recurring period required.', 'everest-forms' ), array( 'source' => 'form-save' ) ); wp_send_json_error( array( 'errorTitle' => esc_html__( 'Recurring period required.', 'everest-forms' ), /* translators: %s: empty meta data */ 'errorMessage' => esc_html__( 'Recurring Period is required. Please enter a valid value before saving the form.', 'everest-forms' ), ) ); } if ( ! empty( $data['form_fields'] ) ) { foreach ( $data['form_fields'] as $field_key => $field ) { if ( ! empty( $field['label'] ) ) { // Only allow specific html in label. $data['form_fields'][ $field_key ]['label'] = wp_kses( $field['label'], array( 'a' => array( 'href' => array(), 'class' => array(), ), 'span' => array( 'class' => array(), ), 'em' => array(), 'small' => array(), 'strong' => array(), ) ); // Register string for translation. evf_string_translation( $data['id'], $field['id'], $field['label'] ); } if ( empty( $field['meta-key'] ) && ! in_array( $field['type'], array( 'html', 'title', 'captcha', 'divider', 'reset', 'recaptcha', 'hcaptcha', 'turnstile' ), true ) ) { $empty_meta_data[] = $field['label']; } if ( isset( $field['enable_calculation'] ) && ! empty( $field['enable_calculation'] ) ) { if ( isset( $field['calculation_field'] ) && ! empty( $field['calculation_field'] ) ) { $formula = stripslashes( $field['calculation_field'] ); $old_formula_pattern = '/\{field_id="([^"]+)"\}/'; preg_match_all( $old_formula_pattern, $formula, $matches ); if ( ! empty( $matches[0] ) ) { ++$old_calculation_format; } preg_match_all( '/\^/', $formula, $operator ); if ( ! empty( $operator[0] ) ) { ++$not_supported_operator; } $new_formula_pattern = '/\$FIELD_(\d+)/'; preg_match_all( $new_formula_pattern, $formula, $new_matches ); if ( ! empty( $new_matches[0] ) ) { ++$new_calculation_format; } } } } if ( ! empty( $empty_meta_data ) ) { $logger->error( __( 'Meta Key missing.', 'everest-forms' ), array( 'source' => 'form-save' ) ); wp_send_json_error( array( 'errorTitle' => esc_html__( 'Meta Key missing', 'everest-forms' ), /* translators: %s: empty meta data */ 'errorMessage' => sprintf( esc_html__( 'Please add Meta key for fields: %s', 'everest-forms' ), '<strong>' . implode( ', ', $empty_meta_data ) . '</strong>' ), ) ); } if ( ! empty( $old_calculation_format ) && ! empty( $new_calculation_format ) ) { $logger->error( __( 'Formula update error.', 'everest-forms' ), array( 'source' => 'form-save' ) ); wp_send_json_error( array( 'errorTitle' => esc_html__( 'Heads Up!', 'everest-forms' ), /* translators: %s: empty meta data */ 'errorMessage' => sprintf( esc_html__( 'Seems like your formula is not up to date. We suggest you update your formula.', 'everest-forms' ) ), ) ); } if ( ! empty( $not_supported_operator ) && ! empty( $new_calculation_format ) ) { $logger->error( __( 'Not supported operator.', 'everest-forms' ), array( 'source' => 'form-save' ) ); wp_send_json_error( array( 'errorTitle' => esc_html__( 'Heads Up!', 'everest-forms' ), /* translators: %s: empty meta data */ 'errorMessage' => sprintf( esc_html__( 'The ^ sign is now replaced with pow(). Please update accordingly. Tip: pow(a,b) = a^b', 'everest-forms' ) ), ) ); } } // Fix for sorting field ordering. $logger->info( __( 'Fix for sorting field ordering.', 'everest-forms' ), array( 'source' => 'form-save' ) ); if ( isset( $data['structure'], $data['form_fields'] ) ) { $structure = evf_flatten_array( $data['structure'] ); $data['form_fields'] = array_merge( array_intersect_key( array_flip( $structure ), $data['form_fields'] ), $data['form_fields'] ); } $form_id = evf()->form->update( $data['id'], $data ); $form_styles = get_option( 'everest_forms_styles', array() ); $logger->info( __( 'Saving form.', 'everest-forms' ), array( 'source' => 'form-save' ) ); do_action( 'everest_forms_save_form', $form_id, $data, array(), ! empty( $form_styles[ $form_id ] ) ); if ( ! $form_id ) { $logger->error( __( 'An error occurred while saving the form.', 'everest-forms' ), array( 'source' => 'form-save' ) ); wp_send_json_error( array( 'errorTitle' => esc_html__( 'Form not found', 'everest-forms' ), 'errorMessage' => esc_html__( 'An error occurred while saving the form.', 'everest-forms' ), ) ); } else { $logger->info( __( 'Form Saved successfully.', 'everest-forms' ), array( 'source' => 'form-save' ) ); wp_send_json_success( apply_filters( 'everest_forms_save_form_data', array( 'form_name' => esc_html( $data['settings']['form_title'] ), 'redirect_url' => admin_url( 'admin.php?page=evf-builder' ), ), $form_id, $data ) ); } } /** * Ajax handler for form submission. */ public static function ajax_form_submission() { check_ajax_referer( 'everest_forms_ajax_form_submission', 'security' ); if ( ! empty( $_POST['everest_forms']['id'] ) ) { $process = evf()->task->ajax_form_submission( evf_sanitize_entry( wp_unslash( $_POST['everest_forms'] ) ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized if ( isset( $process['response'] ) && 'success' === $process['response'] ) { wp_send_json_success( $process ); } wp_send_json_error( $process ); } } /** * Ajax handler for template required addon activation. */ public static function template_activate_addon() { check_ajax_referer( 'everest_forms_template_licence_check', 'security' ); if ( empty( $_POST['addon'] ) ) { wp_send_json_error( array( 'errorCode' => 'no_addon_specified', 'errorMessage' => esc_html__( 'No Addon specified.', 'everest-forms' ), ) ); } $activate = activate_plugin( sanitize_text_field( wp_unslash( $_POST['addon'] ) ) . '/' . sanitize_text_field( wp_unslash( $_POST['addon'] ) ) . '.php' ); if ( is_wp_error( $activate ) ) { wp_send_json_error( array( 'errorCode' => 'addon_not_active', 'errorMessage' => esc_html__( 'Addon can not be activate. Please try again.', 'everest-forms' ), ) ); } else { wp_send_json_success( 'Addon sucessfully activated.' ); } } /** * Ajax handler for licence check. * * @global WP_Filesystem_Base $wp_filesystem Subclass */ public static function template_licence_check() { check_ajax_referer( 'everest_forms_template_licence_check', 'security' ); if ( empty( $_POST['plan'] ) ) { wp_send_json_error( array( 'plan' => '', 'errorCode' => 'no_plan_specified', 'errorMessage' => esc_html__( 'No Plan specified.', 'everest-forms' ), ) ); } $addons = array(); $template_data = EVF_Admin_Form_Templates::get_template_data(); $template_data = is_array( $template_data ) ? $template_data : array(); if ( ! empty( $template_data ) ) { foreach ( $template_data as $template ) { if ( isset( $_POST['slug'] ) && $template->slug === $_POST['slug'] && in_array( trim( $_POST['plan'] ), $template->plan, true ) ) { $addons = $template->addons; } } } $output = '<div class="everest-forms-recommend-addons">'; $output .= '<p class="desc plugins-info">' . esc_html__( 'This form template requires the following addons.', 'everest-forms' ) . '</p>'; $output .= '<table class="plugins-list-table widefat striped">'; $output .= '<thead><tr><th scope="col" class="manage-column required-plugins" colspan="2">Required Addons</th></tr></thead><tbody id="the-list">'; $output .= '</div>'; $activated = true; foreach ( $addons as $slug => $addon ) { if ( is_plugin_active( $slug . '/' . $slug . '.php' ) ) { $class = 'active'; $parent_class = ''; } elseif ( file_exists( WP_PLUGIN_DIR . '/' . $slug . '/' . $slug . '.php' ) ) { $class = 'activate-now'; $parent_class = 'inactive'; $activated = false; } else { $class = 'install-now'; $parent_class = 'inactive'; $activated = false; } $output .= '<tr class="plugin-card-' . $slug . ' plugin ' . $parent_class . '" data-slug="' . $slug . '" data-plugin="' . $slug . '/' . $slug . '.php" data-name="' . $addon . '">'; $output .= '<td class="plugin-name">' . $addon . '</td>'; $output .= '<td class="plugin-status"><span class="' . esc_attr( $class ) . '"></span></td>'; $output .= '</tr>'; } $output .= '</tbody></table></div>'; wp_send_json_success( array( 'html' => $output, 'activate' => $activated, ) ); } /** * Ajax handler for installing a extension. * * @since 1.2.0 * * @see Plugin_Upgrader * * @global WP_Filesystem_Base $wp_filesystem Subclass */ public static function install_extension() { check_ajax_referer( 'updates' ); if ( empty( $_POST['slug'] ) ) { wp_send_json_error( array( 'slug' => '', 'errorCode' => 'no_plugin_specified', 'errorMessage' => esc_html__( 'No plugin specified.', 'everest-forms' ), ) ); } $slug = sanitize_key( wp_unslash( $_POST['slug'] ) ); $plugin = plugin_basename( sanitize_text_field( wp_unslash( $_POST['slug'] . '/' . $_POST['slug'] . '.php' ) ) ); $status = array( 'install' => 'plugin', 'slug' => sanitize_key( wp_unslash( $_POST['slug'] ) ), ); if ( ! current_user_can( 'install_plugins' ) ) { $status['errorMessage'] = esc_html__( 'Sorry, you are not allowed to install plugins on this site.', 'everest-forms' ); wp_send_json_error( $status ); } include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; include_once ABSPATH . 'wp-admin/includes/plugin-install.php'; if ( file_exists( WP_PLUGIN_DIR . '/' . $slug ) ) { $plugin_data = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ); $status['plugin'] = $plugin; $status['pluginName'] = $plugin_data['Name']; if ( current_user_can( 'activate_plugin', $plugin ) && is_plugin_inactive( $plugin ) ) { $result = activate_plugin( $plugin ); if ( is_wp_error( $result ) ) { $status['errorCode'] = $result->get_error_code(); $status['errorMessage'] = $result->get_error_message(); wp_send_json_error( $status ); } wp_send_json_success( $status ); } } $api = json_decode( EVF_Updater_Key_API::version( array( 'license' => get_option( 'everest-forms-pro_license_key' ), 'item_name' => ! empty( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '', ) ) ); if ( is_wp_error( $api ) ) { $status['errorMessage'] = $api->get_error_message(); wp_send_json_error( $status ); } $status['pluginName'] = $api->name; $skin = new WP_Ajax_Upgrader_Skin(); $upgrader = new Plugin_Upgrader( $skin ); $result = $upgrader->install( $api->download_link ); if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) { $status['debug'] = $skin->get_upgrade_messages(); } if ( is_wp_error( $result ) ) { $status['errorCode'] = $result->get_error_code(); $status['errorMessage'] = $result->get_error_message(); wp_send_json_error( $status ); } elseif ( is_wp_error( $skin->result ) ) { $status['errorCode'] = $skin->result->get_error_code(); $status['errorMessage'] = $skin->result->get_error_message(); wp_send_json_error( $status ); } elseif ( $skin->get_errors()->get_error_code() ) { $status['errorMessage'] = $skin->get_error_messages(); wp_send_json_error( $status ); } elseif ( is_null( $result ) ) { global $wp_filesystem; $status['errorCode'] = 'unable_to_connect_to_filesystem'; $status['errorMessage'] = esc_html__( 'Unable to connect to the filesystem. Please confirm your credentials.', 'everest-forms' ); // Pass through the error from WP_Filesystem if one was raised. if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) { $status['errorMessage'] = esc_html( $wp_filesystem->errors->get_error_message() ); } wp_send_json_error( $status ); } $install_status = install_plugin_install_status( $api ); if ( current_user_can( 'activate_plugin', $install_status['file'] ) && is_plugin_inactive( $install_status['file'] ) ) { if ( isset( $_POST['page'] ) && 'everest-forms_page_evf-builder' === $_POST['page'] ) { activate_plugin( $install_status['file'] ); } else { $status['activateUrl'] = esc_url_raw( add_query_arg( array( 'action' => 'activate', 'plugin' => $install_status['file'], '_wpnonce' => wp_create_nonce( 'activate-plugin_' . $install_status['file'] ), ), admin_url( 'admin.php?page=evf-addons' ) ) ); } } wp_send_json_success( $status ); } /** * AJAX Integration connect. */ public static function integration_connect() { check_ajax_referer( 'process-ajax-nonce', 'security' ); // Check permissions. if ( ! current_user_can( 'everest_forms_edit_forms' ) ) { wp_die( -1 ); } if ( empty( $_POST ) ) { wp_send_json_error( array( 'error' => esc_html__( 'Missing data', 'everest-forms' ), ) ); } do_action( 'everest_forms_integration_account_connect_' . ( isset( $_POST['source'] ) ? sanitize_text_field( wp_unslash( $_POST['source'] ) ) : '' ), $_POST ); } /** * AJAX Email Add. */ public static function new_email_add() { check_ajax_referer( 'process-ajax-nonce', 'security' ); // Check permissions. if ( ! current_user_can( 'everest_forms_edit_forms' ) ) { wp_die( -1 ); } $connection_id = 'connection_' . uniqid(); $preview_url = add_query_arg( array( 'evf_email_preview' => $connection_id, 'form_id' => isset( $_POST['id'] ) ? absint( $_POST['id'] ) : 0, ), home_url() ); wp_send_json_success( array( 'connection_id' => $connection_id, 'preview_url' => $preview_url, ) ); } /** * AJAX Email Duplicate. */ public static function email_duplicate() { check_ajax_referer( 'process-ajax-nonce', 'security' ); // Check permissions. if ( ! current_user_can( 'everest_forms_edit_forms' ) ) { wp_die( -1 ); } $connection_id = 'connection_' . uniqid(); $preview_url = ''; $preview_url = add_query_arg( array( 'evf_email_preview' => $connection_id, 'form_id' => isset( $_POST['id'] ) ? absint( $_POST['id'] ) : 0, 'preview_url' => $preview_url, ), home_url() ); wp_send_json_success( array( 'connection_id' => $connection_id, 'prev_connection_id' => isset( $_POST['prev_connection_id'] ) ? sanitize_text_field( wp_unslash( $_POST['prev_connection_id'] ) ) : '', 'preview_url' => $preview_url, ) ); } /** * AJAX Integration disconnect. */ public static function integration_disconnect() { check_ajax_referer( 'process-ajax-nonce', 'security' ); // Check permissions. if ( ! current_user_can( 'everest_forms_edit_forms' ) ) { wp_die( -1 ); } if ( empty( $_POST ) ) { wp_send_json_error( array( 'error' => esc_html__( 'Missing data', 'everest-forms' ), ) ); } do_action( 'everest_forms_integration_account_disconnect_' . ( isset( $_POST['source'] ) ? sanitize_text_field( wp_unslash( $_POST['source'] ) ) : '' ), $_POST ); $connected_accounts = get_option( 'everest_forms_integrations', false ); if ( ! empty( $connected_accounts[ $_POST['source'] ][ $_POST['key'] ] ) ) { unset( $connected_accounts[ $_POST['source'] ][ $_POST['key'] ] ); update_option( 'everest_forms_integrations', $connected_accounts ); wp_send_json_success( array( 'remove' => true ) ); } else { wp_send_json_error( array( 'error' => esc_html__( 'Connection missing', 'everest-forms' ), ) ); } } /** * Triggered when clicking the rating footer. */ public static function rated() { if ( ! current_user_can( 'manage_everest_forms' ) ) { wp_die( -1 ); } update_option( 'everest_forms_admin_footer_text_rated', 1 ); wp_die(); } /** * Triggered when clicking the review notice button. */ public static function review_dismiss() { if ( ! current_user_can( 'manage_everest_forms' ) ) { wp_die( -1 ); } $review = get_option( 'everest_forms_review', array() ); $review['time'] = current_time( 'timestamp' ); // phpcs:ignore WordPress.DateTime.CurrentTimeTimestamp.Requested $review['dismissed'] = true; update_option( 'everest_forms_review', $review ); wp_die(); } /** * Triggered when clicking the survey notice button. */ public static function survey_dismiss() { if ( ! current_user_can( 'manage_everest_forms' ) ) { wp_die( -1 ); } $survey = get_option( 'everest_forms_survey', array() ); $survey['dismissed'] = true; update_option( 'everest_forms_survey', $survey ); wp_die(); } /** * Triggered when clicking the allow usage notice allow or deny buttons. */ public static function allow_usage_dismiss() { check_ajax_referer( 'allow_usage_nonce', '_wpnonce' ); if ( ! current_user_can( 'manage_everest_forms' ) ) { wp_die( -1 ); } $allow_usage_tracking = isset( $_POST['allow_usage_tracking'] ) ? sanitize_text_field( wp_unslash( $_POST['allow_usage_tracking'] ) ) : false; update_option( 'everest_forms_allow_usage_notice_shown', true ); if ( 'true' === $allow_usage_tracking ) { update_option( 'everest_forms_allow_usage_tracking', 'yes' ); } wp_die(); } /** * Triggered when clicking the PHP deprecation notice. */ public static function php_notice_dismiss() { check_ajax_referer( 'php_notice_nonce', '_wpnonce' ); if ( ! current_user_can( 'manage_everest_forms' ) ) { wp_die( -1 ); } $current_date = gmdate( 'Y-m-d' ); $prompt_count = get_option( 'everest_forms_php_deprecated_notice_prompt_count', 0 ); update_option( 'everest_forms_php_deprecated_notice_last_prompt_date', $current_date ); update_option( 'everest_forms_php_deprecated_notice_prompt_count', ++$prompt_count ); wp_die(); } /** * Triggered when clicking the email failed notice. */ public static function email_failed_notice_dismiss() { check_ajax_referer( 'email_failed_nonce', '_wpnonce' ); if ( ! current_user_can( 'manage_everest_forms' ) ) { wp_die( -1 ); } update_option( 'everest_forms_email_send_notice_dismiss', true ); wp_die(); } /** * Triggered when clicking the form toggle. */ public static function enabled_form() { // Run a security check. check_ajax_referer( 'everest_forms_enabled_form', 'security' ); $form_id = isset( $_POST['form_id'] ) ? absint( $_POST['form_id'] ) : 0; $enabled = isset( $_POST['enabled'] ) ? absint( $_POST['enabled'] ) : 0; if ( ! current_user_can( 'everest_forms_edit_form', $form_id ) ) { wp_die( -1 ); } $form_data = evf()->form->get( absint( $form_id ), array( 'content_only' => true ) ); $form_data['form_enabled'] = $enabled; evf()->form->update( $form_id, $form_data ); } /** * Import Form ajax. */ public static function import_form_action() { try { check_ajax_referer( 'process-import-ajax-nonce', 'security' ); EVF_Admin_Import_Export::import_forms(); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Send test email. */ public static function send_test_email() { try { check_ajax_referer( 'process-ajax-nonce', 'security' ); $from = esc_attr( get_bloginfo( 'name', 'display' ) ); $email = sanitize_email( isset( $_POST['email'] ) ? wp_unslash( $_POST['email'] ) : '' ); /* translators: %s: from address */ $subject = 'Everest Form: ' . sprintf( esc_html__( 'Test email from %s', 'everest-forms' ), $from ); $header = "Reply-To: {{from}} \r\n"; $header .= 'Content-Type: text/html; charset=UTF-8'; $message = sprintf( '%s <br /> %s <br /> %s <br /> %s <br /> %s', __( 'Congratulations,', 'everest-forms' ), __( 'Your test email has been received successfully.', 'everest-forms' ), __( 'We thank you for trying out Everest Forms and joining our mission to make sure you get your emails delivered.', 'everest-forms' ), __( 'Regards,', 'everest-forms' ), __( 'Everest Forms Team', 'everest-forms' ) ); $status = wp_mail( $email, $subject, $message, $header ); if ( $status ) { wp_send_json_success( array( 'message' => __( 'Test email was sent successfully! Please check your inbox to make sure it is delivered.', 'everest-forms' ) ) ); } else { wp_send_json_error( array( 'message' => __( 'Test email was unsuccessful! Something went wrong.', 'everest-forms' ) ) ); } } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Send stat routine test email. * * @since 2.0.9 */ public static function send_routine_report_test_email() { try { check_ajax_referer( 'process-ajax-nonce', 'security' ); $from = esc_attr( get_bloginfo( 'name', 'display' ) ); $email = esc_attr( get_bloginfo( 'admin_email' ) ); $evf_routine_report_frequency = get_option( 'everest_forms_entries_reporting_frequency' ); $evf_routine_report_day = get_option( 'everest_forms_entries_reporting_day' ); $evf_routine_entries_reporting_email = get_option( 'everest_forms_entries_reporting_email' ); $subject = get_option( 'everest_forms_entries_reporting_subject', 'Test email from ' . $from ); $evf_routine_reporting_send_to = get_option( 'everest_forms_email_send_to' ); $evf_routine_reporting_forms = get_option( 'everest_forms_reporting_form_lists' ); $evf_routine_reporting_test_email = get_option( 'everest_forms_routine_report_send_email_test_to' ); switch ( $evf_routine_report_frequency ) { case 'Daily': $evf_summary_duration = esc_html__( 'in the past week', 'everest-forms' ); break; case 'Weekly': $evf_summary_duration = esc_html__( 'yesterday', 'everest-forms' ); break; case 'Monthly': $evf_summary_duration = esc_html__( 'in the past month', 'everest-forms' ); break; } /* translators: %s: from address */ $subject = 'Everest Form: ' . sprintf( esc_html( $subject ) ); $header = "Reply-To: {{from}} \r\n"; $header .= 'Content-Type: text/html; charset=UTF-8'; $message = '<div class="everest-forms-message-text">'; $message .= '<h3 style="text-align:center; color: #ffc107;">' . esc_html( 'PS. This is just the sample data' ) . '</h3>'; $message .= '<p><strong>' . esc_html__( 'Hi there!', 'everest-forms' ) . ' 👋</strong></p>'; /* translators: %s: Routine email summary duration */ $message .= '<p>' . sprintf( esc_html__( 'Let\'s see how your forms performed %s.', 'everest-forms' ), esc_html( $evf_summary_duration ) ) . '</p>'; $message .= '<br/>'; $message .= '<p><strong>' . esc_html__( 'Forms Stats', 'everest-forms' ) . '</strong></p>'; $message .= '<table align="left" border="0" cellpadding="0" cellspacing="0" width="100%" style="solid #dddddd; display:block;min-width: 100%;border-collapse: collapse;width:100%; display:table; padding-bottom:2rem" class="evf_entries_summary_table">'; $message .= '<thead style="display:block; background:#7e3bd0; color:#fff; padding:1rem;">'; $message .= '<tr style="display:flex; justify-content:space-between; paddiing:1rem">'; $message .= '<th>' . esc_html__( 'Form Name', 'everest-forms' ) . '</th>'; $message .= '<th>' . esc_html__( 'Entries', 'everest-forms' ) . '</th>'; $message .= '</tr>'; $message .= '</thead>'; $message .= '<tbody style="display:block;">'; $message .= '<tr style="display:flex; justify-content:space-between; color:#000; padding:1rem">'; $message .= '<td>' . esc_html( 'Sample Contact Form' ) . '</td>'; $message .= '<td>' . esc_html( '10' ) . '</td>'; $message .= '</tr>'; $message .= '</tbody>'; $message .= '</table>'; $message .= '</div>'; $status = wp_mail( $email, $subject, $message, $header ); if ( $status ) { wp_send_json_success( array( 'message' => __( 'Test email was sent successfully! Please check your inbox to make sure it is delivered.', 'everest-forms' ) ) ); } else { wp_send_json_error( array( 'message' => __( 'Test email was unsuccessful! Something went wrong.', 'everest-forms' ) ) ); } } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Locate form. */ public static function locate_form_action() { global $wpdb; try { check_ajax_referer( 'process-locate-ajax-nonce', 'security' ); $id = isset( $_POST['id'] ) ? sanitize_text_field( wp_unslash( $_POST['id'] ) ) : ''; $everest_form_shortcode = '%[everest_form id="' . $id . '"%'; $form_id_shortcode = '%{"formId":"' . $id . '"%'; $pages = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}posts WHERE post_content LIKE %s OR post_content LIKE %s", $everest_form_shortcode, $form_id_shortcode ) ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared $page_list = array(); foreach ( $pages as $page ) { if ( 'page' === $page->post_type || 'post' === $page->post_type ) { $page_title = $page->post_title; $page_guid = get_permalink( $page->ID ); $page_list[ $page_title ] = $page_guid; } } wp_send_json_success( $page_list ); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Slot booking. */ public static function slot_booking() { try { check_ajax_referer( 'everest_forms_slot_booking_nonce', 'security' ); $datetime_value = isset( $_POST['data-time-value'] ) ? sanitize_text_field( wp_unslash( $_POST['data-time-value'] ) ) : ''; $datetime_format = isset( $_POST['data-time-format'] ) ? sanitize_text_field( wp_unslash( $_POST['data-time-format'] ) ) : ''; $date_format = isset( $_POST['data-format'] ) ? sanitize_text_field( wp_unslash( $_POST['data-format'] ) ) : ''; $mode = isset( $_POST['mode'] ) ? sanitize_text_field( wp_unslash( $_POST['mode'] ) ) : ''; $form_id = isset( $_POST['form-id'] ) ? sanitize_text_field( wp_unslash( $_POST['form-id'] ) ) : ''; $time_interval = isset( $_POST['time-interval'] ) ? sanitize_text_field( wp_unslash( $_POST['time-interval'] ) ) : ''; $datetime_arr = parse_datetime_values( $datetime_value, $datetime_format, $date_format, $mode, $time_interval ); if ( empty( $datetime_arr ) ) { wp_send_json_error( array( 'message' => __( 'Please select at least one date time.', 'everest-forms' ), ) ); } $booked_slot = evf_maybe_unserialize( get_option( 'evf_booked_slot', '' ) ); $is_booked = false; if ( ! empty( $booked_slot ) && array_key_exists( $form_id, $booked_slot ) ) { foreach ( $datetime_arr as $arr ) { foreach ( $booked_slot[ $form_id ] as $key => $slot ) { if ( $arr[0] >= $slot[0] && $arr[1] <= $slot[1] ) { $is_booked = true; break; } elseif ( $arr[0] >= $slot[0] && $arr[0] < $slot[1] && $arr[1] >= $slot[1] ) { $is_booked = true; break; } } } } if ( $is_booked ) { wp_send_json_success( array( 'message' => __( 'This slot is already booked. Please choose other slot', 'everest-forms' ), ) ); } wp_send_json_error( array( 'message' => __( 'This slot is not booked.', 'everest-forms' ), ) ); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => __( 'Something went wrong.', 'everest-forms' ), ) ); } } /** * Activate addons from builder. */ public static function active_addons() { try { check_ajax_referer( 'evf_active_nonce', 'security' ); $plugin = isset( $_POST['plugin_file'] ) ? sanitize_text_field( wp_unslash( $_POST['plugin_file'] ) ) : ''; $activate = activate_plugin( $plugin ); if ( is_wp_error( $activate ) ) { $activation_error = $activate->get_error_message(); wp_send_json_error( array( 'message' => $activation_error, ) ); } else { wp_send_json_success( array( 'message' => __( 'Activated successfully', 'everest-forms' ), ) ); } } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Download the provided font and return the url for font file. * * @since 2.0.8 */ public static function get_local_font_url() { $font_url = isset( $_POST['font_url'] ) ? sanitize_text_field( wp_unslash( $_POST['font_url'] ) ) : ''; //phpcs:ignore WordPress.Security.NonceVerification $allowed_urls = array( 'https://fonts.googleapis.com', ); if ( ! in_array( $font_url, $allowed_urls ) ) { return; } if ( str_contains( $font_url, 'https://fonts.googleapis.com' ) ) { $font_url = evf_maybe_get_local_font_url( $font_url ); } return wp_send_json_success( $font_url ); } /** * Forms list for form migrator. * * @since 2.0.8 * * @throws Exception If there is an error. */ public static function form_migrator_forms_list() { try { check_ajax_referer( 'evf_form_migrator_forms_list_nonce', 'security' ); $form_slug = isset( $_POST['form_slug'] ) ? sanitize_text_field( wp_unslash( $_POST['form_slug'] ) ) : ''; if ( '' === $form_slug ) { wp_send_json_error( array( 'message' => __( 'Missing form slug !', 'everest-forms' ), ) ); } // Creating the form instance and getting the form list. $class_name = 'EVF_Fm_' . ucfirst( trim( str_replace( '-', '', $form_slug ) ) ); if ( ! class_exists( $class_name ) ) { $except_message = sprintf( '<b><i>%s</i></b> %s', $class_name, esc_html__( 'does not exist.', 'everest-forms' ) ); throw new Exception( $except_message ); } $form_instance = new $class_name(); $forms_list = $form_instance->get_forms(); if ( empty( $forms_list ) ) { wp_send_json_error( array( 'message' => esc_html( 'No forms are currently available in the list !!!', 'everest-forms' ), ) ); } $row = 0; $form_per_page = 5; $ceil = ceil( count( $forms_list ) / $form_per_page ); $forms_list_table = '<div class="evf-fm-forms-table-wrapper">'; $forms_list_table .= '<h4>' . sprintf( '%s %s', esc_html__( 'Import', 'everest-forms' ), $form_instance->name ) . '</h4>'; $forms_list_table .= '<table class="evf-fm-forms-table" data-form-slug="' . esc_attr( $form_slug ) . '">'; $forms_list_table .= '<tr class="evf-th-title"><th><input id="evf-fm-select-all" type="checkbox" name="fm_select_all_form" /></th><th>' . esc_html__( 'Form Name', 'everest-forms' ) . '</th><th>' . esc_html__( 'Imported', 'everest-forms' ) . '</th><th>' . esc_html__( 'Action', 'everest-forms' ) . '</th></tr>'; $hidden = ''; $imported = get_option( 'evf_fm_' . $form_slug . '_imported_form_list', array() ); foreach ( $forms_list as $form_id => $form_name ) { ++$row; if ( in_array( $form_id, $imported ) ) { $is_imported = true; $imported_text = esc_html__( 'Yes', 'everest-forms' ); } else { $is_imported = false; $imported_text = esc_html__( 'No', 'everest-forms' ); } $forms_list_table .= '<tr id="evf-fm-row-' . esc_attr( $row ) . '" class="evf-fm-row ' . esc_attr( $hidden ) . '"><td><input class="evf-fm-select-single" type="checkbox" name="fm_select_single_form_' . esc_attr( $form_id ) . '" data-form-id="' . esc_attr( $form_id ) . '" /></td><td>' . esc_html__( $form_name, 'everest-forms' ) . '</td><td><p class="evf-fm-imported" data-form-id="' . esc_attr( $form_id ) . '">' . esc_attr( $imported_text ) . '<p></td>'; $forms_list_table .= '<td>'; $forms_list_table .= '<div class="evf-fm-import-actions"><button class="evf-fm-import-single" data-form-id="' . esc_attr( $form_id ) . '">' . esc_html( 'Import Form' ) . '</button>'; if ( 'contact-form-7' !== $form_slug ) { $disabled = $is_imported ? '' : 'disabled'; $forms_list_table .= '<button class="evf-fm-import-entry" data-form-id="' . esc_attr( $form_id ) . '"' . esc_attr( $disabled ) . '>' . esc_html( 'Import Entry' ) . '</button>'; } $forms_list_table .= '</div></td></tr>'; if ( $row === $form_per_page ) { $hidden = 'evf-fm-hide-row'; } } $forms_list_table .= '</table>'; $forms_list_table .= '<div class="evf-fm-import-selected-wrapper"><button class="evf-fm-import-selected-btn">' . esc_html( 'Import Selected Forms' ) . '</button>'; $forms_list_table .= '<div data-total-page="' . esc_attr( count( $forms_list ) ) . '" data-fm-ceil="' . esc_attr( $ceil ) . '" data-form-per-page="' . esc_attr( $form_per_page ) . '" class="evf-fm-pagination">'; for ( $page = 1; $page <= $ceil; $page++ ) { $active = ''; if ( 1 === $page ) { $active = 'evf-fm-btn-active'; } $forms_list_table .= '<button class="evf-fm-page ' . esc_attr( $active ) . '" data-page="' . esc_attr( $page ) . '">' . esc_attr( $page ) . '</button>'; } $forms_list_table .= '</div></div>'; $forms_list_table .= '</div>'; wp_send_json_success( array( 'message' => esc_html__( 'All Forms List', 'everest-forms' ), 'forms_list_table' => $forms_list_table, ) ); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Form migrator. * * @since 2.0.8 * * @throws Exception If there is an error. */ public static function form_migrator() { try { check_ajax_referer( 'evf_form_migrator_nonce', 'security' ); $form_slug = isset( $_POST['form_slug'] ) ? sanitize_text_field( wp_unslash( $_POST['form_slug'] ) ) : ''; $form_ids = isset( $_POST['form_ids'] ) ? wp_unslash( $_POST['form_ids'] ) : ''; //phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized if ( '' === $form_ids ) { wp_send_json_error( array( 'message' => __( 'Missing Form ID !!!', 'everest-forms' ), ) ); } $class_name = 'EVF_Fm_' . ucfirst( trim( str_replace( '-', '', $form_slug ) ) ); if ( ! class_exists( $class_name ) ) { $except_message = sprintf( '<b><i>%s</i></b> %s', $class_name, esc_html__( 'does not exist.', 'everest-forms' ) ); throw new Exception( $except_message ); } // Create the instance of class. $form_instance = new $class_name(); $forms_data = $form_instance->get_fm_mapped_form_data( $form_ids ); if ( 1 === count( $forms_data ) ) { wp_send_json_success( array( 'message' => sprintf( '%s <a href="%s" target="_blank">%s</a>', __( 'Imported Successfully.', 'everest-forms' ), esc_url( $forms_data[ $form_ids[0] ]['edit'] ), __( 'View Form', 'everest-forms' ) ), 'form_data' => $forms_data, ) ); } else { wp_send_json_success( array( 'message' => __( 'Imported Successfully', 'everest-forms' ), 'form_data' => $forms_data, ) ); } } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Dismiss Form migrator notice. * * @since 2.0.8 */ public static function fm_dismiss_notice() { try { check_ajax_referer( 'evf_fm_dismiss_notice_nonce', 'security' ); $option_id = isset( $_POST['option_id'] ) ? sanitize_text_field( $_POST['option_id'] ) : ''; //phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash update_option( $option_id, true ); wp_send_json_success( array( 'message' => __( 'Updated !', 'everest-forms' ), ) ); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Form entry migrator. * * @since 2.0.8 * * @throws Exception If there is an error. */ public static function form_entry_migrator() { try { check_ajax_referer( 'evf_form_entry_migrator_nonce', 'security' ); if ( ! wpforms()->is_pro() ) { wp_send_json_error( array( 'message' => esc_html__( 'Entries not available in WPForms Lite.', 'everest-forms' ), ) ); } $form_id = isset( $_POST['form_id'] ) ? sanitize_text_field( wp_unslash( $_POST['form_id'] ) ) : ''; $form_slug = isset( $_POST['form_slug'] ) ? sanitize_text_field( wp_unslash( $_POST['form_slug'] ) ) : ''; if ( empty( $form_id ) || empty( $form_slug ) ) { wp_send_json_error( array( 'message' => __( 'Invalid Request !!', 'everest-forms' ), ) ); } $migrated_form_list = get_option( 'evf_fm_' . $form_slug . '_imported_form_list', array() ); $evf_form_id = array_search( $form_id, $migrated_form_list ); if ( ! $evf_form_id ) { wp_send_json_error( array( 'message' => esc_html__( 'Please migrate the form before importing the entry', 'everest-forms' ), ) ); } // Creating the form instance and getting the form list. $class_name = 'EVF_Fm_' . ucfirst( trim( str_replace( '-', '', $form_slug ) ) ); if ( ! class_exists( $class_name ) ) { $except_message = sprintf( '<b><i>%s</i></b> %s', $class_name, esc_html__( 'does not exist.', 'everest-forms' ) ); throw new Exception( $except_message ); } // Create the instance of class. $form_instance = new $class_name(); $evf_entries = $form_instance->migrate_entry( $evf_form_id, $form_id ); $success = array(); $unsuccess = array(); foreach ( $evf_entries as $key => $entry ) { if ( ! $entry ) { $unsuccess[] = $key; continue; } $success[] = $key; } if ( count( $unsuccess ) === 0 ) { $response = array( 'message' => esc_html__( 'All entries are migrated successfully!!', 'everest-forms' ), 'success' => $success, 'unsuccess' => $unsuccess, ); } elseif ( count( $unsuccess ) > 0 && count( $success ) === 0 ) { $response = array( 'message' => esc_html__( 'Entry migration failed!!', 'everest-forms' ), 'success' => $success, 'unsuccess' => $unsuccess, ); } elseif ( count( $unsuccess ) > 0 && count( $success ) > 0 ) { $response = array( 'message' => esc_html__( 'Only some entries are migrated successfully!!', 'everest-forms' ), 'success' => $success, 'unsuccess' => $unsuccess, ); } wp_send_json_success( $response ); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Everest Forms - Embed Form. * * @since 2.0.8 */ public static function embed_form() { check_ajax_referer( 'everest_forms_embed_form', 'security' ); $args = array( 'post_status' => 'publish', 'post_type' => 'page', ); $pages = get_pages( $args ); wp_send_json_success( $pages ); } /** * Get page edit link * * @since 2.0.8 */ public static function goto_edit_page() { check_ajax_referer( 'everest_forms_goto_edit_page', 'security' ); $page_id = empty( $_POST['page_id'] ) ? 0 : sanitize_text_field( absint( $_POST['page_id'] ) ); if ( empty( $page_id ) ) { $url = add_query_arg( 'post_type', 'page', admin_url( 'post-new.php' ) ); $meta = array( 'embed_page' => 0, 'embed_page_title' => ! empty( $_POST['page_title'] ) ? sanitize_text_field( wp_unslash( $_POST['page_title'] ) ) : '', ); } else { $url = get_edit_post_link( $page_id, '' ); $meta = array( 'embed_page' => $page_id, ); } $page_url = add_query_arg( array( 'form' => 'everest-forms', ), esc_url_raw( $url ) ); $meta['form_id'] = ! empty( $_POST['form_id'] ) ? absint( $_POST['form_id'] ) : 0; EVF_Admin_Embed_Wizard::set_meta( $meta ); wp_send_json_success( $page_url ); } /** * Map csv fields with form fields. * * @since 3.0.0 */ public static function map_csv() { check_ajax_referer( 'evf-import-entries', 'security' ); if ( empty( $_FILES ) ) { wp_send_json_error( array( 'message' => 'Please upload csv file.', ) ); } $form_id = isset( $_POST['form_id'] ) ? absint( $_POST['form_id'] ) : 0; //phpcs:ignore $form_fields = evf_get_form_fields( $form_id ); $csv_header = self::get_csv_header( $_FILES ); $output = ''; $output .= '<div class="evf-map-entries-to-form">'; $output .= '<form id="evf-import-entries-form">'; $output .= '<p>' . esc_html__( 'Map CSV fields to Form fields.', 'everest-forms' ) . '</p>'; $output .= '<div class ="evf-form-fields-and-csv-fields" style="display: flex;">'; $output .= '<div class="evf-form-fields" style="width: 50%;">'; $output .= '<h4>' . esc_html__( 'Form Fields', 'everest-forms' ) . '</h4>'; $output .= '</div>'; $output .= '<div class="evf-csv-fields" style="width: 50%;">'; $output .= '<h4>' . esc_html__( 'CSV Fields', 'everest-forms' ) . '</h4>'; $output .= '</div>'; $output .= '</div>'; $output .= '<div class = "evf-map-entries-to-form-wrapper" style="display: flex;">'; $output .= '<div class="evf-form-fields" style="width: 50%;">'; $output .= '<select name="map-entries-to-form" class="evf-form-fields-csv" style="min-width: 90%;">'; if ( ! empty( $form_fields ) ) { foreach ( $form_fields as $key => $value ) { $output .= '<option value="' . esc_attr( $key ) . '">' . esc_html( $value['label'] ) . '</option>'; } } else { $output .= '<option value="">' . esc_html__( 'No form fields', 'everest-forms' ) . '</option>'; } $output .= '</select>'; $output .= '</div>'; $output .= '<div class="evf-csv-fields" style="width: 50%;">'; $output .= '<select name="map-entries-to-csv" style="min-width: 90%;">'; if ( ! empty( $csv_header ) ) { foreach ( $csv_header as $value ) { $output .= '<option value="' . esc_attr( $value ) . '">' . esc_html( str_replace( '"', '', $value ) ) . '</option>'; } } else { $output .= '<option value="">' . esc_html__( 'No csv fields', 'everest-forms' ) . '</option>'; } $output .= '</select>'; $output .= '</div>'; $output .= '<span class="actions" style="display: flex; align-items: center; justify-content: space-between;"><a class="evf-add-clone" href="#" style="text-decoration: none;"><i class="dashicons dashicons-plus"></i></a><a class="evf-remove-clone everest-forms-hidden" href="#" style="text-decoration: none;"><i class="dashicons dashicons-minus"></i></a></span>'; $output .= '</div>'; $output .= '<input type="hidden" name="form_id" value="' . esc_attr( $form_id ) . '">'; $output .= '<span class="evf_import_entries_btn"><input type="submit" class="everest-forms-btn everest-forms-btn-primary evf-import-entries-btn" value="' . esc_html__( 'Import Entries', 'everest-forms' ) . '"></span>'; $output .= '</form>'; $output .= '</div>'; wp_send_json_success( array( 'html' => $output, ) ); } /** * Retrieves the header of a CSV file. * * The function reads the contents of the CSV file, splits it into an array of lines, and retrieves * the first line, which represents the header of the CSV file. It then sends a JSON success * response with the header as an array of values. * * @since 3.0.0 * * @param array $csv_data The CSV data containing the file to be processed. */ public static function get_csv_header( $csv_data ) { if ( ! isset( $csv_data['csvfile'] ) ) { wp_send_json_error( array( 'message' => 'Please upload csv file.', ) ); } $file_extension = strtolower( pathinfo( $csv_data['csvfile']['name'], PATHINFO_EXTENSION ) ); if ( 'csv' != $file_extension ) { wp_send_json_error( array( 'message' => 'File must be a CSV file.', ) ); } if ( ! function_exists( 'wp_handle_upload' ) ) { require_once ABSPATH . 'wp-admin/includes/file.php'; } $upload_dir = wp_upload_dir(); $filename = 'import_entries_data.csv'; $csv_url = $upload_dir['basedir'] . $upload_dir['subdir'] . '/' . $filename; if ( ! empty( $csv_url ) && file_exists( $csv_url ) ) { @unlink( $csv_url ); } $csv_file = $csv_data['csvfile']['tmp_name']; $data = file_get_contents( $csv_file ); $data_array = explode( "\n", $data ); $upload_file = move_uploaded_file( $csv_data['csvfile']['tmp_name'], $csv_url ); if ( empty( $data_array[0] ) ) { wp_send_json_error( array( 'message' => 'CSV file doesn\'t contain any data.', ) ); } return explode( ',', $data_array[0] ); } /** * Import entries from the CSV file and process them in the background. * * This function checks the AJAX referer and retrieves the mapping fields array from the POST data. * It then reads the CSV file and processes each row, updating the options and pushing the data to the background process queue. * Finally, it sends a JSON success response with a message and a link to the imported entries. * * @since 3.0.0 * * @throws Exception If an error occurs during the import process. */ public static function import_entries() { try { check_ajax_referer( 'evf-import-entries', 'security' ); $map_fields_array = array(); if ( ! isset( $_POST['data'] ) ) { wp_send_json_error( array( 'message' => 'Something went wrong. Please try again.', ) ); } $data = ! empty( $_POST['data'] ) ? $_POST['data'] : array(); //phpcs:ignore if ( empty( $data ) ) { wp_send_json_error( array( 'message' => 'Something went wrong. Please try again.', ) ); } foreach ( $data as $key => $map_fields ) { if ( count( $data ) - 1 === $key ) { $map_fields_array['form_id'] = sanitize_text_field( wp_unslash( $map_fields['value'] ) ); //phpcs:ignore continue; } if ( 0 != $key % 2 ) { continue; } $map_fields_array[ $key ] = array( 'field_id' => sanitize_text_field( wp_unslash( $map_fields['value'] ) ), //phpcs:ignore 'map_csv_column' => sanitize_text_field( wp_unslash( $data[ ++$key ]['value'] ) ), //phpcs:ignore ); } $upload_dir = wp_upload_dir(); $filename = 'import_entries_data.csv'; $csv_url = $upload_dir['basedir'] . $upload_dir['subdir'] . '/' . $filename; if ( ! empty( $csv_url ) && file_exists( $csv_url ) ) { $csv_file = fopen( $csv_url, 'r' ); $row = 0; update_option( 'everest_forms_mapping_fields_array', $map_fields_array ); while ( ( $row_data = fgetcsv( $csv_file, 0, ',' ) ) !== false ) { if ( strlen( implode( $row_data ) ) != 0 ) { if ( 0 === $row ) { update_option( 'everest_forms_csv_titles', $row_data ); } else { self::$background_process->push_to_queue( $row_data ); } ++$row; } } fclose( $csv_file ); unlink( $csv_url ); $test = self::$background_process->save()->dispatch(); } wp_send_json_success( array( 'message' => 'Your data is currently being imported in the background. Please check the imported entries shortly.', 'entry_link' => admin_url( 'admin.php?page=evf-entries&form_id=' . $map_fields_array['form_id'] ), 'button_text' => 'View Entries', ) ); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Generate the restapi key * * @since 3.0.5 */ public static function generate_restapi_key() { try { check_ajax_referer( 'process-restapi-api-ajax-nonce', 'security' ); $key = generate_api_key(); wp_send_json_success( $key ); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage(), ) ); } } /** * Installs and activates the Smart SMTP plugin. * * @since 3.0.9 * * @return void Outputs a JSON response. */ public static function install_and_activate_smart_smtp() { try { check_ajax_referer( 'everest-forms-smart-smtp-installation-nonce', 'security' ); if ( ! current_user_can( 'manage_everest_forms' ) ) { wp_send_json_error( array( 'message' => 'You do not have permission to install plugins.' ) ); } if ( is_plugin_active( 'smart-smtp/smart-smtp.php' ) ) { wp_send_json_success( array( 'message' => 'SmartSMTP plugin is already activated!' ) ); } $installed_plugins = get_plugins(); if ( in_array( 'smart-smtp/smart-smtp.php', $installed_plugins ) ) { $activate_result = activate_plugin( 'smart-smtp/smart-smtp.php' ); if ( is_wp_error( $activate_result ) ) { $error_message = $activate_result->get_error_message(); wp_send_json_error( array( /* translators: %s: Error message explaining the activation failure */ 'message' => esc_html__( 'Sorry, we are unable to activate SmartSMTP because of %s', 'everest-forms' ), esc_html( $error_message ), ) ); } } else { require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; require_once ABSPATH . 'wp-admin/includes/file.php'; require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; $plugin_info = plugins_api( 'plugin_information', array( 'slug' => 'smart-smtp' ) ); if ( is_wp_error( $plugin_info ) ) { wp_send_json_error( array( 'message' => esc_html__( 'Sorry, your internet connection was interrupted', 'everest-forms' ) ) ); } $upgrader = new Plugin_Upgrader( new WP_Ajax_Upgrader_Skin() ); $install_result = $upgrader->install( $plugin_info->download_link ); if ( is_wp_error( $install_result ) ) { $installation_error = $install_result->get_error_message(); wp_send_json_error( array( /* translators: %s: Error message explaining the installation failure */ 'message' => esc_html__( 'Plugin installation failed due to %s', 'everest-forms' ), esc_html( $installation_error ), ) ); } $activate_result = activate_plugin( 'smart-smtp/smart-smtp.php' ); } if ( is_wp_error( $activate_result ) ) { wp_send_json_error( array( 'message' => 'Plugin activation failed: ' . $activate_result->get_error_message() ) ); } wp_send_json_success( array( 'message' => 'SmartSMTP plugin installed and activated successfully!', 'redirection_url' => admin_url( 'admin.php?page=smart-smtp' ), ) ); } catch ( Exception $e ) { wp_send_json_error( array( 'message' => $e->getMessage() ) ); } } /** * Get form settings theme styles */ public static function form_preview_save() { check_ajax_referer( 'evf_form_preview_nonce', 'security' ); if ( ! current_user_can( 'manage_options' ) ) { wp_send_json_error( array( 'message' => __( 'You do not have permission.', 'everest-forms' ) ) ); wp_die( -1 ); } $form_id = isset( $_POST['id'] ) ? sanitize_text_field( $_POST['id'] ) : ''; $theme = isset( $_POST['theme'] ) ? sanitize_text_field( $_POST['theme'] ) : ''; if ( empty( $form_id ) || empty( $theme ) ) { wp_send_json_error( array( 'message' => __( 'Insufficient information', 'everest-forms' ) ) ); } $default_theme = ( 'default' === $theme ) ? 'default' : 'theme'; update_post_meta( $form_id, 'everest_forms_enable_theme_style', $default_theme ); wp_send_json_success( array( 'message' => __( 'Saved', 'everest-forms' ) ) ); } } EVF_AJAX::init();
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