<?php if ( ! defined( 'ABSPATH' ) ) exit;

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/**

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* Class NF_Abstracts_Batch_Process

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*/

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class NF_Admin_Processes_ImportFormTemplate extends NF_Admin_Processes_ImportForm

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{

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protected $_slug = 'import_form_template';

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/**

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* Function to run any setup steps necessary to begin processing.

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*/

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public function startup()

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{

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global $wpdb;

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// If we haven't been passed a template as extraData, then bail.

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if ( ! isset ( $_POST[ 'extraData' ][ 'template' ] ) || empty ( $_POST[ 'extraData' ][ 'template' ] ) ) {

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$this->batch_complete();

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}

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$template_file_name = WPN_Helper::esc_html($_POST[ 'extraData' ][ 'template' ]);

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/**

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* If our template_file_name is set to 'new', then respond with 'new' as our form id.

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*

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* This will redirect to the builder with a new form.

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*/

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if ( 'new' == $template_file_name ) {

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$this->form[ 'ID' ] = 'new';

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$this->batch_complete();

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}

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// Grab the data from the appropriate file location.

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$registered_templates = Ninja_Forms::config( 'NewFormTemplates' );

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if( isset( $registered_templates[ $template_file_name ] ) && ! empty( $registered_templates[ $template_file_name ][ 'form' ] ) ) {

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$form_data = $registered_templates[ $template_file_name ][ 'form' ];

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} else {

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$form_data = Ninja_Forms::template( $template_file_name . '.nff', array(), TRUE );

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}

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/**

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* If we don't have any form data, run cleanup.

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*

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* TODO: We probably need to show an error to the user here.

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*/

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if( ! $form_data ) {

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$this->cleanup();

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}

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$this->form = json_decode( html_entity_decode( $form_data ), true );

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// Determine how many steps this will take.

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$this->response[ 'step_total' ] = $this->get_steps();

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/**

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* Check to see if we've got new field columns.

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*

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* We do this here instead of the get_sql_queries() method so that we don't hit the db multiple times.

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*/

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$sql = "SHOW COLUMNS FROM {$wpdb->prefix}nf3_fields LIKE 'field_key'";

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$results = $wpdb->get_results( $sql );

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/**

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* If we don't have the field_key column, we need to remove our new columns.

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*

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* Also, set our db stage 1 tracker to false.

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*/

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if ( empty ( $results ) ) {

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unset( $this->actions_db_columns[ 'label' ] );

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$db_stage_one_complete = false;

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} else {

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// Add a form value that stores whether or not we have our new DB columns.

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$db_stage_one_complete = true;

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}

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$this->form[ 'db_stage_one_complete' ] = $db_stage_one_complete;

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add_option( 'nf_doing_' . $this->_slug, 'true', false );

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}

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}

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