84 lines
2.1 KiB
PHP
84 lines
2.1 KiB
PHP
<?php if ( ! defined( 'ABSPATH' ) ) exit;
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/**
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* Class NF_Database_Models_Field
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*/
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final class NF_Database_Models_Field extends NF_Abstracts_Model
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{
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private $form_id = '';
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protected $_type = 'field';
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protected $_table_name = 'nf3_fields';
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protected $_meta_table_name = 'nf3_field_meta';
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protected $_columns = array(
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'label',
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'key',
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'parent_id',
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'type',
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'created_at'
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);
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public function __construct( $db, $id, $parent_id = '' )
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{
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parent::__construct( $db, $id, $parent_id );
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}
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/**
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* Delete
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*
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* Delete the object, its children, and its relationships.
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*
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* Also deletes data associated with field
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*
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* @return bool
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*/
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public function delete() {
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$parent_results = parent::delete();
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// if parent returns false(no errors) delete data and return false
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if( false == $parent_results ) {
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// delete data for field if it exists
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$this->deleteData();
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return false;
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} else {
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// else return true for errors
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return true;
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}
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}
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/**
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* Delete data for the field
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*
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* @return bool
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*/
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private function deleteData() {
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// check for numeric ids only
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if( is_numeric( $this->_id ) ) {
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$query = "DELETE m FROM `" . $this->_db->prefix . "postmeta` m"
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. " JOIN `" . $this->_db->prefix . "posts` p ON m.post_id = p.ID"
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. " WHERE p.post_type='nf_sub' AND m.meta_key='_field_" .
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$this->_id . "'";
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// delete submitted values for deleted field
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$this->_db->query( $query );
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}
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}
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public static function import( array $settings, $field_id = '', $is_conversion = FALSE )
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{
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$settings = apply_filters( 'ninja_forms_before_import_fields', $settings );
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$settings[ 'saved' ] = 1;
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if( $field_id && $is_conversion ) {
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$field = Ninja_Forms()->form()->field( $field_id )->get();
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} else {
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$field = Ninja_Forms()->form()->field()->get();
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}
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$field->update_settings( $settings );
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$field->save();
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}
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} // End NF_Database_Models_Field
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