Edit File by line

<?php

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use WPForms\Providers\Provider\Settings\FormBuilder;

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use WPForms\Providers\Provider\Status;

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/**

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* Provider class.

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* @since 1.0.0

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abstract class WPForms_Provider {

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/**

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* Provider addon version.

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* @since 1.0.0

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* @var string

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protected $version;

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/**

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* Provider name.

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* @since 1.0.0

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* @var string

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public $name;

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/**

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* Provider name in slug format.

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* @since 1.0.0

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* @var string

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public $slug;

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/**

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* Load priority.

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* @since 1.0.0

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* @var int

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public $priority = 10;

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/**

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* Store the API connections.

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* @since 1.0.0

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* @var mixed

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public $api = false;

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/**

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* Service icon.

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* @since 1.0.0

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* @var string

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public $icon;

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/**

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* Service icon.

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* @since 1.2.3

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* @var string

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public $type;

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/**

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* Form data and settings.

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* @since 1.2.3

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* @var array

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public $form_data;

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/**

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* Primary class constructor.

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* @since 1.0.0

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public function __construct() {

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$this->type = esc_html__( 'Connection', 'wpforms-lite' );

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$this->init();

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$this->hooks();

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}

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/**

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* Hooks.

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* @since 1.6.8

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private function hooks() {

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// Add to list of available providers.

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add_filter( 'wpforms_providers_available', [ $this, 'register_provider' ], $this->priority, 1 );

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// Process builder AJAX requests.

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add_action( "wp_ajax_wpforms_provider_ajax_{$this->slug}", [ $this, 'process_ajax' ] );

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// Process entry.

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add_action( 'wpforms_process_complete', [ $this, 'process_entry' ], 5, 4 );

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// Fetch and store the current form data when in the builder.

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add_action( 'wpforms_builder_init', [ $this, 'builder_form_data' ] );

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// Output builder sidebar.

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add_action( 'wpforms_providers_panel_sidebar', [ $this, 'builder_sidebar' ], $this->priority );

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// Output builder content.

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add_action( 'wpforms_providers_panel_content', [ $this, 'builder_output' ], $this->priority );

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// Remove provider from Settings Integrations tab.

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add_action( "wp_ajax_wpforms_settings_provider_disconnect_{$this->slug}", [ $this, 'integrations_tab_disconnect' ] );

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// Add new provider from Settings Integrations tab.

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add_action( "wp_ajax_wpforms_settings_provider_add_{$this->slug}", [ $this, 'integrations_tab_add' ] );

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// Add providers sections to the Settings Integrations tab.

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add_action( 'wpforms_settings_providers', [ $this, 'integrations_tab_options' ], $this->priority, 2 );

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}

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/**

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* Add to list of registered providers.

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* @since 1.0.0

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* @param array $providers Array of all active providers.

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* @return array

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public function register_provider( $providers = [] ) {

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$providers[ $this->slug ] = $this->name;

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return $providers;

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}

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/**

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* Process the Builder AJAX requests.

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* @since 1.0.0

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public function process_ajax() {

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// Run a security check.

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check_ajax_referer( 'wpforms-builder', 'nonce' );

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// Check for permissions.

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if ( ! wpforms_current_user_can( 'edit_forms' ) ) {

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wp_send_json_error(

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[

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'error' => esc_html__( 'You do not have permission', 'wpforms-lite' ),

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]

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);

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}

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$name = ! empty( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';

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$task = ! empty( $_POST['task'] ) ? sanitize_text_field( wp_unslash( $_POST['task'] ) ) : '';

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$id = ! empty( $_POST['id'] ) ? sanitize_text_field( wp_unslash( $_POST['id'] ) ) : '';

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$connection_id = ! empty( $_POST['connection_id'] ) ? sanitize_text_field( wp_unslash( $_POST['connection_id'] ) ) : '';

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$account_id = ! empty( $_POST['account_id'] ) ? sanitize_text_field( wp_unslash( $_POST['account_id'] ) ) : '';

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$list_id = ! empty( $_POST['list_id'] ) ? sanitize_text_field( wp_unslash( $_POST['list_id'] ) ) : '';

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$data = ! empty( $_POST['data'] ) ? array_map( 'sanitize_text_field', wp_parse_args( wp_unslash( $_POST['data'] ) ) ) : []; //phpcs:ignore

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* Create new connection.

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if ( 'new_connection' === $task ) {

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$connection = $this->output_connection(

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'',

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[

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'connection_name' => $name,

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$id

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);

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wp_send_json_success(

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[

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'html' => $connection,

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]

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);

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}

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* Create new Provider account.

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if ( 'new_account' === $task ) {

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$auth = $this->api_auth( $data, $id );

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if ( is_wp_error( $auth ) ) {

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wp_send_json_error(

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[

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'error' => $auth->get_error_message(),

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]

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);

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} else {

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$accounts = $this->output_accounts(

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$connection_id,

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[

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'account_id' => $auth,

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]

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);

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wp_send_json_success(

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[

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'html' => $accounts,

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]

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);

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}

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}

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* Select/Toggle Provider accounts.

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if ( 'select_account' === $task ) {

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$lists = $this->output_lists(

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$connection_id,

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[

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'account_id' => $account_id,

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]

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);

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if ( is_wp_error( $lists ) ) {

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wp_send_json_error(

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[

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'error' => $lists->get_error_message(),

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]

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);

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} else {

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wp_send_json_success(

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[

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'html' => $lists,

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]

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);

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}

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}

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* Select/Toggle Provider account lists.

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if ( 'select_list' === $task ) {

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$fields = $this->output_fields(

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$connection_id,

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[

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'account_id' => $account_id,

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'list_id' => $list_id,

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$id

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);

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if ( is_wp_error( $fields ) ) {

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wp_send_json_error(

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[

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'error' => $fields->get_error_message(),

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]

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);

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} else {

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$groups = $this->output_groups(

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$connection_id,

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[

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'account_id' => $account_id,

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'list_id' => $list_id,

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]

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);

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$conditionals = $this->output_conditionals(

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$connection_id,

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[

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'account_id' => $account_id,

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'list_id' => $list_id,

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[

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'id' => absint( $_POST['form_id'] ), //phpcs:ignore

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]

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);

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$options = $this->output_options(

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$connection_id,

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[

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'account_id' => $account_id,

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'list_id' => $list_id,

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]

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);

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wp_send_json_success(

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[

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'html' => $groups . $fields . $conditionals . $options,

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]

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);

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}

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}

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die();

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}

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/**

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* Process and submit entry to provider.

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* @since 1.0.0

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* @param array $fields List of fields in a form.

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* @param array $entry Submitted entry values.

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* @param array $form_data Form data and settings.

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* @param int $entry_id Saved entry ID.

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public function process_entry( $fields, $entry, $form_data, $entry_id ) {

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}

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/**

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* Process conditional fields.

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* @since 1.0.0

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* @param array $fields List of fields with their data and settings.

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* @param array $entry Submitted entry values.

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* @param array $form_data Form data and settings.

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* @param array $connection List of connection settings.

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* @return bool

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public function process_conditionals( $fields, $entry, $form_data, $connection ) {

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if (

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empty( $connection['conditional_logic'] ) ||

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empty( $connection['conditionals'] ) ||

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! function_exists( 'wpforms_conditional_logic' )

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) {

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return true;

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}

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$process = wpforms_conditional_logic()->process( $fields, $form_data, $connection['conditionals'] );

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if ( ! empty( $connection['conditional_type'] ) && $connection['conditional_type'] === 'stop' ) {

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$process = ! $process;

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}

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return $process;

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}

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/**

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* Retrieve all available forms in a field.

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* Not all fields should be available for merge tags so we compare against a

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* white-list. Also some fields, such as Name, should have additional

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* variations.

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* @since 1.0.0

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* @param object|bool $form

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* @param array $whitelist

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* @return bool|array

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public function get_form_fields( $form = false, $whitelist = [] ) {

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// Accept form (post) object or form ID.

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if ( is_object( $form ) ) {

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$form = wpforms_decode( $form->post_content );

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} elseif ( is_numeric( $form ) ) {

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$form = wpforms()->get( 'form' )->get(

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$form,

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[

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'content_only' => true,

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]

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);

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}

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if ( ! is_array( $form ) || empty( $form['fields'] ) ) {

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return false;

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}

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// White list of field types to allow.

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$allowed_form_fields = [

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'text',

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'textarea',

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'select',

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'radio',

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'checkbox',

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'email',

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'address',

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'url',

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'name',

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'hidden',

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'date-time',

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'phone',

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'number',

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];

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$allowed_form_fields = apply_filters( 'wpforms_providers_fields', $allowed_form_fields );

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$whitelist = ! empty( $whitelist ) ? $whitelist : $allowed_form_fields;

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$form_fields = $form['fields'];

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foreach ( $form_fields as $id => $form_field ) {

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if ( ! in_array( $form_field['type'], $whitelist, true ) ) {

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unset( $form_fields[ $id ] );

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}

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}

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return $form_fields;

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}

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/**

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* Get form fields ready for select list options.

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* In this function we also do the logic to limit certain fields to certain

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* provider field types.

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* @since 1.0.0

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* @param array $form_fields

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* @param string $form_field_type

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* @return array

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public function get_form_field_select( $form_fields = [], $form_field_type = '' ) {

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if ( empty( $form_fields ) || empty( $form_field_type ) ) {

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return [];

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}

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$formatted = [];

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// Include only specific field types.

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foreach ( $form_fields as $id => $form_field ) {

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// Email.

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if (

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'email' === $form_field_type &&

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! in_array( $form_field['type'], [ 'text', 'email' ], true )

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) {

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unset( $form_fields[ $id ] );

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}

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// Address.

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if (

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'address' === $form_field_type &&

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! in_array( $form_field['type'], [ 'address' ], true )

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) {

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unset( $form_fields[ $id ] );

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}

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}

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// Format.

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foreach ( $form_fields as $id => $form_field ) {

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// Complex Name field.

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if ( 'name' === $form_field['type'] ) {

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// Full Name.

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$formatted[] = [

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'id' => $form_field['id'],

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'key' => 'value',

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'type' => $form_field['type'],

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'subtype' => '',

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'provider_type' => $form_field_type,

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'label' => sprintf(

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/* translators: %s - Name field label. */

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esc_html__( '%s (Full)', 'wpforms-lite' ),

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$form_field['label']

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];

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// First Name.

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if ( strpos( $form_field['format'], 'first' ) !== false ) {

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$formatted[] = [

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'id' => $form_field['id'],

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'key' => 'first',

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'type' => $form_field['type'],

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'subtype' => 'first',

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'provider_type' => $form_field_type,

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'label' => sprintf(

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/* translators: %s - Name field label. */

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esc_html__( '%s (First)', 'wpforms-lite' ),

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12 3