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<?php
if ( ! class_exists( 'GFForms' ) ) {
die();
}
/**
* API for standard Gravity Forms functionality.
*
* Supports:
* - Forms
* - Entries
*
* @package Gravity Forms
* @subpackage GFAPI
* @since 1.8
* @access public
*/
class GFAPI {
// FORMS ----------------------------------------------------
/**
* Returns the form object for a given Form ID.
*
* @since 1.8
* @access public
*
* @uses GFFormsModel::get_form_meta()
* @uses GFFormsModel::get_form()
*
* @param int $form_id The ID of the Form.
*
* @return mixed The form meta array or false.
*/
public static function get_form( $form_id ) {
$form_id = absint( $form_id );
$form = GFFormsModel::get_form_meta( $form_id );
if ( ! $form ) {
return false;
}
$form_info = GFFormsModel::get_form( $form_id, true );
if ( ! $form_info ) {
return false;
}
// Loading form columns into meta.
$form['is_active'] = $form_info->is_active;
$form['date_created'] = $form_info->date_created;
$form['is_trash'] = $form_info->is_trash;
$form['title'] = $form_info->title;
return $form;
}
/**
* Returns all the form objects.
*
* @since 1.8.11.5
* @since 2.5 added $sort_column and $sort_dir parameters.
* @access public
*
* @uses GFFormsModel::get_form_ids()
* @uses GFAPI::get_form()
*
* @param bool $active True if active forms are returned. False to get inactive forms. Defaults to true.
* @param bool $trash True if trashed forms are returned. False to exclude trash. Defaults to false.
* @param string $sort_column The column to sort the results on.
* @param string $sort_dir The sort direction, ASC or DESC.
*
* @return array The array of Form Objects.
*/
public static function get_forms( $active = true, $trash = false, $sort_column = 'id', $sort_dir = 'ASC' ) {
$form_ids = GFFormsModel::get_form_ids( $active, $trash, $sort_column, $sort_dir );
if ( empty( $form_ids ) ) {
return array();
}
$forms = array();
foreach ( $form_ids as $form_id ) {
$forms[] = GFAPI::get_form( $form_id );
}
return $forms;
}
/**
* Deletes the forms with the given Form IDs.
*
* @since 1.8
* @access public
*
* @uses GFFormsModel::delete_forms()
*
* @param array $form_ids An array of form IDs to delete.
*
* @return void
*/
public static function delete_forms( $form_ids ) {
if ( gf_upgrade()->get_submissions_block() ) {
return;
}
GFFormsModel::delete_forms( $form_ids );
}
/**
* Deletes the form with the given Form ID.
*
* @since 1.8
* @access public
*
* @uses GFAPI::get_form()
* @uses GFAPI::delete_forms()
*
* @param int $form_id The ID of the Form to delete.
*
* @return mixed True for success, or a WP_Error instance.
*/
public static function delete_form( $form_id ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
$form = self::get_form( $form_id );
if ( empty( $form ) ) {
return new WP_Error( 'not_found', sprintf( __( 'Form with id: %s not found', 'gravityforms' ), $form_id ), $form_id );
}
self::delete_forms( array( $form_id ) );
return true;
}
/**
* Duplicates the form with the given Form ID.
*
* @since 2.2
* @access public
*
* @uses GFFormsModel::duplicate_form()
*
* @param int $form_id The ID of the Form to delete.
*
* @return mixed True for success, or a WP_Error instance
*/
public static function duplicate_form( $form_id ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
return GFFormsModel::duplicate_form( $form_id );
}
/**
* Updates the forms with an array of form objects.
*
* @since 1.8
* @access public
*
* @uses GFAPI::update_form()
*
* @param array $forms Array of form objects.
*
* @return mixed True for success, or a WP_Error instance.
*/
public static function update_forms( $forms ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
foreach ( $forms as $form ) {
$result = self::update_form( $form );
if ( is_wp_error( $result ) ) {
return $result;
}
}
return true;
}
/**
* Updates the form with a given form object.
*
* @since 1.8
* @access public
* @global $wpdb
*
* @uses \GFFormsModel::get_meta_table_name()
* @uses \GFFormsModel::update_form_meta()
*
* @param array $form The Form object
* @param int $form_id Optional. If specified, then the ID in the Form Object will be ignored.
*
* @return bool|WP_Error True for success, or a WP_Error instance.
*/
public static function update_form( $form, $form_id = null ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
if ( ! $form ) {
return new WP_Error( 'invalid', __( 'Invalid form object', 'gravityforms' ) );
}
$form_table_name = GFFormsModel::get_form_table_name();
if ( empty( $form_id ) ) {
$form_id = $form['id'];
} else {
// Make sure the form object has the right form ID.
$form['id'] = $form_id;
}
if ( empty( $form_id ) ) {
return new WP_Error( 'missing_form_id', __( 'Missing form id', 'gravityforms' ) );
}
if ( isset( $form['title'] ) ) {
$form['title'] = self::unique_title( $form['title'], $form_id );
}
if ( isset( $form['fields'] ) ) {
// Make sure the formId is correct.
$form = GFFormsModel::convert_field_objects( $form );
$next_field_id = GFFormsModel::get_next_field_id( $form['fields'] );
$form['fields'] = self::add_missing_ids( $form['fields'], $next_field_id );
}
$meta_table_name = GFFormsModel::get_meta_table_name();
if ( intval( $wpdb->get_var( $wpdb->prepare( "SELECT count(0) FROM {$meta_table_name} WHERE form_id=%d", $form_id ) ) ) == 0 ) {
return new WP_Error( 'not_found', __( 'Form not found', 'gravityforms' ) );
}
// Strip confirmations and notifications.
$form_display_meta = $form;
unset( $form_display_meta['confirmations'] );
unset( $form_display_meta['notifications'] );
$result = GFFormsModel::update_form_meta( $form_id, $form_display_meta );
if ( false === $result ) {
return new WP_Error( 'error_updating_form', __( 'Error updating form', 'gravityforms' ), $wpdb->last_error );
}
if ( isset( $form['confirmations'] ) && is_array( $form['confirmations'] ) ) {
$confirmations = self::set_property_as_key( $form['confirmations'], 'id' );
$result = GFFormsModel::update_form_meta( $form_id, $confirmations, 'confirmations' );
if ( false === $result ) {
return new WP_Error( 'error_updating_confirmations', __( 'Error updating form confirmations', 'gravityforms' ), $wpdb->last_error );
}
}
if ( isset( $form['notifications'] ) && is_array( $form['notifications'] ) ) {
$notifications = self::set_property_as_key( $form['notifications'], 'id' );
$result = GFFormsModel::update_form_meta( $form_id, $notifications, 'notifications' );
if ( false === $result ) {
return new WP_Error( 'error_updating_notifications', __( 'Error updating form notifications', 'gravityforms' ), $wpdb->last_error );
}
}
// Updating form title and is_active flag.
$is_active = rgar( $form, 'is_active' ) ? '1' : '0';
$result = $wpdb->query( $wpdb->prepare( "UPDATE {$form_table_name} SET title=%s, is_active=%s WHERE id=%d", $form['title'], $is_active, $form['id'] ) );
if ( false === $result ) {
return new WP_Error( 'error_updating_title', __( 'Error updating title', 'gravityforms' ), $wpdb->last_error );
}
return true;
}
/**
* Adds missing IDs to field objects.
*
* @since 2.4.6.12
*
* @param GF_Field[] $fields
* @param $next_field_id
*
* @return GF_Field[]
*/
private static function add_missing_ids( $fields, $next_field_id ) {
foreach ( $fields as &$field ) {
if ( empty( $field->id ) ) {
$field->id = $next_field_id ++;
}
if ( is_array( $field->fields ) ) {
$field->fields = self::add_missing_ids( $field->fields, $next_field_id );
}
}
return $fields;
}
/**
* Updates a form property - a column in the main forms table. e.g. is_trash, is_active, title
*
* @since 1.8.3.15
* @access public
*
* @param array $form_ids The IDs of the forms to update.
* @param string $property_key The name of the column in the database e.g. is_trash, is_active, title.
* @param mixed $value The new value.
*
* @return mixed Either a WP_Error instance or the result of the query
*/
public static function update_forms_property( $form_ids, $property_key, $value ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
$table = GFFormsModel::get_form_table_name();
$db_columns = GFFormsModel::get_form_db_columns();
if ( ! in_array( strtolower( $property_key ), $db_columns ) ) {
return new WP_Error( 'property_key_incorrect', __( 'Property key incorrect', 'gravityforms' ) );
}
if ( 'title' == $property_key ) {
if ( count( $form_ids ) === 1 ) {
$value = self::unique_title( $value, $form_ids[0] );
} else {
foreach ( $form_ids as $form_id ) {
$result = self::update_forms_property( array( $form_id ), $property_key, $value );
if ( is_wp_error( $result ) ) {
// If the result is an error, return the error right away.
return $result;
}
}
return $result;
}
}
$value = esc_sql( $value );
if ( ! is_numeric( $value ) ) {
$value = sprintf( "'%s'", $value );
}
$in_str_arr = array_fill( 0, count( $form_ids ), '%d' );
$in_str = implode( ',', $in_str_arr );
$result = $wpdb->query(
$wpdb->prepare(
"
UPDATE $table
SET {$property_key} = {$value}
WHERE id IN ($in_str)
", $form_ids
)
);
return $result;
}
/**
* Updates the property of one form - columns in the main forms table. e.g. is_trash, is_active, title.
*
* @since 1.8.3.15
* @access public
*
* @param array|int $form_id The ID of the forms to update.
* @param string $property_key The name of the column in the database e.g. is_trash, is_active, title.
* @param string $value The new value.
*
* @return mixed Either a WP_Error instance or the result of the query
*/
public static function update_form_property( $form_id, $property_key, $value ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
return self::update_forms_property( array( $form_id ), $property_key, $value );
}
/**
* Adds multiple form objects.
*
* @since 1.8
* @access public
*
* @uses GFAPI::add_form()
*
* @param array $forms The Form Objects.
*
* @return array|WP_Error Either an array of new form IDs or a WP_Error instance.
*/
public static function add_forms( $forms ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
if ( ! $forms || ! is_array( $forms ) ) {
return new WP_Error( 'invalid', __( 'Invalid form objects', 'gravityforms' ) );
}
$form_ids = array();
foreach ( $forms as $form ) {
$result = self::add_form( $form );
if ( is_wp_error( $result ) ) {
return $result;
}
$form_ids[] = $result;
}
return $form_ids;
}
/**
* Adds a new form using the given Form object. Warning, little checking is done to make sure it's a valid Form object.
*
* @since 1.8
* @access public
* @global $wpdb
*
* @param array $form_meta The Form object.
*
* @return int|WP_Error Either the new Form ID or a WP_Error instance.
*/
public static function add_form( $form_meta ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
if ( ! $form_meta || ! is_array( $form_meta ) ) {
return new WP_Error( 'invalid', __( 'Invalid form object', 'gravityforms' ) );
}
if ( rgar( $form_meta, 'title' ) == '' ) {
return new WP_Error( 'missing_title', __( 'The form title is missing', 'gravityforms' ) );
}
if ( ! isset( $form_meta['fields'] ) || ! is_array( $form_meta['fields'] ) ) {
return new WP_Error( 'missing_fields', __( 'The form fields are missing', 'gravityforms' ) );
}
// Making sure title is not duplicate.
$title = self::unique_title( $form_meta['title'] );
// Inserting form.
$form_id = RGFormsModel::insert_form( $title );
// Updating form meta.
$form_meta['title'] = $title;
// Updating object's id property.
$form_meta['id'] = $form_id;
// Adding markup version. Increment this when we make breaking changes to form markup.
$form_meta['markupVersion'] = rgar( $form_meta, 'markupVersion' ) ? $form_meta['markupVersion'] : 2;
// Add default confirmation if form has no confirmations.
if ( ! isset( $form_meta['confirmations'] ) || empty( $form_meta['confirmations'] ) ) {
$confirmation = GFFormsModel::get_default_confirmation();
// Add default confirmation to form.
$form_meta['confirmations'] = array( $confirmation['id'] => $confirmation );
}
if ( isset( $form_meta['confirmations'] ) ) {
$form_meta['confirmations'] = self::set_property_as_key( $form_meta['confirmations'], 'id' );
GFFormsModel::update_form_meta( $form_id, $form_meta['confirmations'], 'confirmations' );
unset( $form_meta['confirmations'] );
}
if ( isset( $form_meta['notifications'] ) ) {
$form_meta['notifications'] = self::set_property_as_key( $form_meta['notifications'], 'id' );
GFFormsModel::update_form_meta( $form_id, $form_meta['notifications'], 'notifications' );
unset( $form_meta['notifications'] );
}
// Make sure the formId is correct.
$form_meta = GFFormsModel::convert_field_objects( $form_meta );
$next_field_id = GFFormsModel::get_next_field_id( $form_meta['fields'] );
$form_meta['fields'] = self::add_missing_ids( $form_meta['fields'], $next_field_id );
// Updating form meta.
$result = GFFormsModel::update_form_meta( $form_id, $form_meta );
if ( false === $result ) {
return new WP_Error( 'insert_form_error', __( 'There was a problem while inserting the form', 'gravityforms' ), $wpdb->last_error );
}
return $form_id;
}
/**
* Private.
*
* @since 1.8
* @access private
* @ignore
*/
private static function set_property_as_key( $array, $property ) {
$new_array = array();
foreach ( $array as $item ) {
$new_array[ $item[ $property ] ] = $item;
}
return $new_array;
}
// ENTRIES ----------------------------------------------------
/**
* Returns an array of Entry objects for the given search criteria. The search criteria array is constructed as follows:
*
* Filter by status
* $search_criteria['status'] = 'active';
*
* Filter by date range
* $search_criteria['start_date'] = $start_date; // Using the time zone in the general settings.
* $search_criteria['end_date'] = $end_date; // Using the time zone in the general settings.
*
* Filter by any column in the main table
* $search_criteria['field_filters'][] = array("key" => 'currency', value => 'USD');
* $search_criteria['field_filters'][] = array("key" => 'is_read', value => true);
*
* Filter by Field Values
* $search_criteria['field_filters'][] = array('key' => '1', 'value' => 'gquiz159982170');
*
* Filter Operators
* Supported operators for scalar values: is/=, isnot/<>, contains
* $search_criteria['field_filters'][] = array('key' => '1', 'operator' => 'contains', value' => 'Steve');
* Supported operators for array values: in/=, not in/<>/!=
* $search_criteria['field_filters'][] = array('key' => '1', 'operator' => 'not in', value' => array( 'Alex', 'David', 'Dana' );
*
* Filter by a checkbox value - input ID search keys
* $search_criteria['field_filters'][] = array('key' => '2.2', 'value' => 'gquiz246fec995');
* NOTES:
* - Using input IDs as search keys will work for checkboxes but it won't work if the checkboxes have been re-ordered since the first submission.
* - the 'not in' operator is not currently supported for checkbox values.
*
* Filter by a checkbox value - field ID keys
* Using the field ID as the search key is recommended for checkboxes.
* $search_criteria['field_filters'][] = array('key' => '2', 'value' => 'gquiz246fec995');
* $search_criteria['field_filters'][] = array('key' => '2', 'operator' => 'in', 'value' => array( 'First Choice', 'Third Choice' );
* NOTE: Neither 'not in' nor '<>' operators are not currently supported for checkboxes using field IDs as search keys.
*
* Filter by a global search of values of any form field
* $search_criteria['field_filters'][] = array('value' => $search_value);
* OR
* $search_criteria['field_filters'][] = array('key' => 0, 'value' => $search_value);
*
* Filter entries by Entry meta (added using the gform_entry_meta hook)
* $search_criteria['field_filters'][] = array('key' => 'gquiz_score', 'value' => '1');
* $search_criteria['field_filters'][] = array('key' => 'gquiz_is_pass', 'value' => '1');
*
* Filter by ALL / ANY of the field filters
* $search_criteria['field_filters']['mode'] = 'all'; // default
* $search_criteria['field_filters']['mode'] = 'any';
*
* Sorting: column, field or entry meta
* $sorting = array('key' => $sort_field, 'direction' => 'ASC' );
*
* Paging
* $paging = array('offset' => 0, 'page_size' => 20 );
*
* @since 1.8
* @access public
*
*
* @param int|array $form_ids The ID of the form or an array IDs of the Forms. Zero for all forms.
* @param array $search_criteria Optional. An array containing the search criteria. Defaults to empty array.
* @param array $sorting Optional. An array containing the sorting criteria. Defaults to null.
* @param array $paging Optional. An array containing the paging criteria. Defaults to null.
* @param int $total_count Optional. An output parameter containing the total number of entries. Pass a non-null value to get the total count. Defaults to null.
*
* @return array|WP_Error Either an array of the Entry objects or a WP_Error instance.
*/
public static function get_entries( $form_ids, $search_criteria = array(), $sorting = null, $paging = null, &$total_count = null ) {
if ( empty( $sorting ) ) {
$sorting = array( 'key' => 'id', 'direction' => 'DESC', 'is_numeric' => true );
}
if ( version_compare( GFFormsModel::get_database_version(), '2.3-dev-1', '<' ) ) {
$entries = GF_Forms_Model_Legacy::search_leads( $form_ids, $search_criteria, $sorting, $paging );
if ( ! is_null( $total_count ) ) {
$total_count = self::count_entries( $form_ids, $search_criteria );
}
return $entries;
}
$q = new GF_Query( $form_ids, $search_criteria, $sorting, $paging );
$entries = $q->get();
$total_count = $q->total_found;
return $entries;
}
/**
* Returns an array of Entry IDs for the given search criteria.
*
* @since 2.3 Added $sorting and $paging parameters.
* @since Unknown
* @access public
*
* @param int|array $form_id The ID of the form or an array IDs of the Forms. Zero for all forms.
* @param array $search_criteria Optional. An array containing the search criteria. Defaults to empty array.
* @param array $sorting Optional. An array containing the sorting criteria. Defaults to null.
* @param array $paging Optional. An array containing the paging criteria. Defaults to null.
* @param null|int $total_count Optional. An output parameter containing the total number of entries. Pass a non-null value to get the total count. Defaults to null.
*
* @return array An array of the Entry IDs.
*/
public static function get_entry_ids( $form_id, $search_criteria = array(), $sorting = null, $paging = null, &$total_count = null ) {
if ( version_compare( GFFormsModel::get_database_version(), '2.3-dev-1', '<' ) ) {
$entry_ids = GF_Forms_Model_Legacy::search_lead_ids( $form_id, $search_criteria );
return $entry_ids;
}
if ( ! $paging ) {
$paging = array( 'page_size' => 0 );
}
$the_query = new GF_Query( $form_id, $search_criteria, $sorting, $paging );
$entry_ids = $the_query->get_ids();
$total_count = $the_query->total_found;
return $entry_ids;
}
/**
* Returns the total number of entries for the given search criteria. See get_entries() for examples of the search criteria.
*
* @since 1.8
* @access public
*
* @uses GFFormsModel::count_search_leads()
*
* @param int|array $form_ids The ID of the Form or an array of Form IDs.
* @param array $search_criteria Optional. An array containing the search criteria. Defaults to empty array.
*
* @return int The total count.
*/
public static function count_entries( $form_ids, $search_criteria = array() ) {
if ( version_compare( GFFormsModel::get_database_version(), '2.3-dev-1', '<' ) ) {
return GF_Forms_Model_Legacy::count_search_leads( $form_ids, $search_criteria );
}
$q = new GF_Query( $form_ids, $search_criteria );
$ids = $q->get_ids();
return $q->total_found;
}
/**
* Returns the Entry object for a given Entry ID.
*
* @since 1.8
* @access public
*
* @uses GFAPI::get_entries()
*
* @param int $entry_id The ID of the Entry.
*
* @return array|WP_Error The Entry object or a WP_Error instance.
*/
public static function get_entry( $entry_id ) {
if ( version_compare( GFFormsModel::get_database_version(), '2.3-dev-1', '<' ) ) {
$search_criteria['field_filters'][] = array( 'key' => 'id', 'value' => $entry_id );
$paging = array( 'offset' => 0, 'page_size' => 1 );
$entries = self::get_entries( 0, $search_criteria, null, $paging );
if ( empty( $entries ) ) {
return new WP_Error( 'not_found', sprintf( __( 'Entry with id %s not found', 'gravityforms' ), $entry_id ), $entry_id );
}
return $entries[0];
}
$q = new GF_Query();
$entry = $q->get_entry( $entry_id );
if ( empty( $entry ) ) {
return new WP_Error( 'not_found', sprintf( __( 'Entry with id %s not found', 'gravityforms' ), $entry_id ), $entry_id );
}
return $entry;
}
/**
* Adds multiple Entry objects.
*
* @since 1.8
* @access public
*
* @uses GFAPI::add_entry()
*
* @param array $entries The Entry objects
* @param int $form_id Optional. If specified, the form_id in the Entry objects will be ignored. Defaults to null.
*
* @return array|WP_Error Either an array of new Entry IDs or a WP_Error instance
*/
public static function add_entries( $entries, $form_id = null ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
$entry_ids = array();
foreach ( $entries as $entry ) {
if ( $form_id ) {
$entry['form_id'] = $form_id;
}
$result = self::add_entry( $entry );
if ( is_wp_error( $result ) ) {
return $result;
}
$entry_ids[] = $result;
}
return $entry_ids;
}
/**
* Updates multiple Entry objects.
*
* @since 1.8
* @access public
*
* @uses GFCommon::log_debug()
* @uses GFAPI::update_entry()
*
* @param array $entries The Entry objects
*
* @return bool|WP_Error Either true for success, or a WP_Error instance
*/
public static function update_entries( $entries ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
foreach ( $entries as $entry ) {
$entry_id = rgar( $entry, 'id' );
GFCommon::log_debug( __METHOD__ . '(): Updating entry ' . $entry_id );
$result = self::update_entry( $entry, $entry_id );
if ( is_wp_error( $result ) ) {
return $result;
}
}
return true;
}
/**
* Updates an entire single Entry object.
*
* If the date_created value is not set then the current time UTC will be used.
* The date_created value, if set, is expected to be in 'Y-m-d H:i:s' format (UTC).
*
* @since 1.8
* @access public
* @global $wpdb
* @global $current_user
*
* @uses \GFAPI::get_entry
* @uses \GFAPI::form_id_exists
* @uses \GFFormsModel::get_ip
* @uses \GFFormsModel::get_current_page_url
* @uses \GFCommon::get_currency
* @uses \GFFormsModel::get_lead_table_name
* @uses \GFFormsModel::get_lead_details_table_name
* @uses \GFFormsModel::get_form_meta
* @uses \GFFormsModel::get_input_type
* @uses \GF_Field::get_entry_inputs
* @uses \GFFormsModel::get_lead_detail_id
* @uses \GFFormsModel::update_lead_field_value
* @uses \GFFormsModel::get_entry_meta
* @uses \GFFormsModel::get_field
*
* @param array $entry The Entry Object.
* @param int $entry_id Optional. If specified, the ID in the Entry Object will be ignored. Defaults to null.
*
* @return true|WP_Error Either True or a WP_Error instance
*/
public static function update_entry( $entry, $entry_id = null ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
if ( version_compare( GFFormsModel::get_database_version(), '2.3-dev-1', '<' ) ) {
return GF_Forms_Model_Legacy::update_entry( $entry, $entry_id );
}
if ( empty( $entry_id ) ) {
if ( rgar( $entry, 'id' ) ) {
$entry_id = absint( $entry['id'] );
}
} else {
$entry['id'] = absint( $entry_id );
}
if ( empty( $entry_id ) ) {
return new WP_Error( 'missing_entry_id', __( 'Missing entry id', 'gravityforms' ) );
}
$current_entry = $original_entry = self::get_entry( $entry_id );
if ( ! $current_entry ) {
return new WP_Error( 'not_found', __( 'Entry not found', 'gravityforms' ), $entry_id );
}
if ( is_wp_error( $current_entry ) ) {
return $current_entry;
}
// Make sure the form id exists
$form_id = rgar( $entry, 'form_id' );
if ( empty( $form_id ) ) {
$form_id = rgar( $current_entry, 'form_id' );
$entry['form_id'] = $form_id;
}
if ( false === self::form_id_exists( $form_id ) ) {
return new WP_Error( 'invalid_form_id', __( 'The form for this entry does not exist', 'gravityforms' ) );
}
$form = GFFormsModel::get_form_meta( $form_id );
/**
* Filters the entry before it is updated.
*
* @since Unknown
*
* @param array $entry The Entry Object.
* @param array $original_entry Te original Entry Object, before changes.
*/
$entry = apply_filters( 'gform_entry_pre_update', $entry, $original_entry );
// Use values in the entry object if present.
if ( ! isset( $entry['post_id'] ) ) {
$entry['post_id'] = null;
}
$post_id = ! empty( $entry['post_id'] ) ? intval( $entry['post_id'] ) : 'NULL';
$current_time = $wpdb->get_var( 'SELECT utc_timestamp()' );
if ( empty( $entry['date_created'] ) ) {
$entry['date_created'] = $current_time;
}
$date_created = sprintf( "'%s'", esc_sql( $entry['date_created'] ) );
if ( empty( $entry['date_updated'] ) ) {
$entry['date_updated'] = $current_time;
}
$date_updated = sprintf( "'%s'", esc_sql( $entry['date_updated'] ) );
if ( ! isset( $entry['is_starred'] ) ) {
$entry['is_starred'] = 0;
}
$is_starred = intval( $entry['is_starred'] );
if ( ! isset( $entry['is_read'] ) ) {
$entry['is_read'] = 0;
}
$is_read = intval( $entry['is_read'] );
if ( ! isset( $entry['ip'] ) ) {
$entry['ip'] = rgars( $form, 'personalData/preventIP' ) ? '' : GFFormsModel::get_ip();
}
$ip = $entry['ip'];
if ( ! isset( $entry['source_url'] ) ) {
$entry['source_url'] = GFFormsModel::get_current_page_url();
}
$source_url = $entry['source_url'];
$entry['user_agent'] = isset( $entry['user_agent'] ) ? sanitize_text_field( $entry['user_agent'] ) : 'API';
$user_agent = $entry['user_agent'];
if ( empty( $entry['currency'] ) ) {
$entry['currency'] = GFCommon::get_currency();
}
$currency = $entry['currency'];
if ( ! isset( $entry['payment_status'] ) ) {
$entry['payment_status'] = null;
}
$payment_status = ! empty( $entry['payment_status'] ) ? sprintf( "'%s'", esc_sql( $entry['payment_status'] ) ) : 'NULL';
if ( empty( $entry['payment_date'] ) ) {
$payment_date = null;
$entry['payment_date'] = $payment_date;
} else {
$payment_date = strtotime( $entry['payment_date'] );
}
$payment_date = $payment_date ? sprintf( "'%s'", esc_sql( gmdate( 'Y-m-d H:i:s', $payment_date ) ) ) : 'NULL';
if ( ! isset( $entry['payment_amount'] ) ) {
$entry['payment_amount'] = null;
}
$payment_amount = ! empty( $entry['payment_amount'] ) ? (float) $entry['payment_amount'] : 'NULL';
if ( ! isset( $entry['payment_method'] ) ) {
$entry['payment_method'] = '';
}
$payment_method = $entry['payment_method'];
if ( ! isset( $entry['transaction_id'] ) ) {
$entry['transaction_id'] = null;
}
$transaction_id = ! empty( $entry['transaction_id'] ) ? sprintf( "'%s'", esc_sql( $entry['transaction_id'] ) ) : 'NULL';
if ( ! isset( $entry['is_fulfilled'] ) ) {
$entry['is_fulfilled'] = null;
}
$is_fulfilled = ! empty( $entry['is_fulfilled'] ) ? intval( $entry['is_fulfilled'] ) : 'NULL';
if ( empty( $entry['status'] ) ) {
$entry['status'] = 'active';
}
$status = $entry['status'];
$user_id = isset( $entry['created_by'] ) ? absint( $entry['created_by'] ) : '';
if ( empty( $user_id ) ) {
global $current_user;
if ( $current_user && $current_user->ID ) {
$user_id = absint( $current_user->ID );
$entry['created_by'] = $user_id;
} else {
$user_id = 'NULL';
$entry['created_by'] = null;
}
}
if ( ! isset( $entry['transaction_type'] ) ) {
$entry['transaction_type'] = null;
}
$transaction_type = ! empty( $entry['transaction_type'] ) ? intval( $entry['transaction_type'] ) : 'NULL';
$entry_table = GFFormsModel::get_entry_table_name();
$sql = $wpdb->prepare(
"
UPDATE $entry_table
SET
form_id = %d,
post_id = {$post_id},
date_created = {$date_created},
date_updated = {$date_updated},
is_starred = %d,
is_read = %d,
ip = %s,
source_url = %s,
user_agent = %s,
currency = %s,
payment_status = {$payment_status},
payment_date = {$payment_date},
payment_amount = {$payment_amount},
transaction_id = {$transaction_id},
is_fulfilled = {$is_fulfilled},
created_by = {$user_id},
transaction_type = {$transaction_type},
status = %s,
payment_method = %s
WHERE
id = %d
", $form_id, $is_starred, $is_read, $ip, $source_url, $user_agent, $currency, $status, $payment_method, $entry_id
);
$result = $wpdb->query( $sql );
if ( false === $result ) {
return new WP_Error( 'update_entry_properties_failed', __( 'There was a problem while updating the entry properties', 'gravityforms' ), $wpdb->last_error );
}
// Only save field values for fields that currently exist in the form. The rest in $entry will be ignored. The rest in $current_entry will get deleted.
$entry_meta_table = GFFormsModel::get_entry_meta_table_name();
$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT id, meta_key, item_index FROM $entry_meta_table WHERE entry_id=%d", $entry_id ) );
$form = gf_apply_filters( array( 'gform_form_pre_update_entry', $form_id ), $form, $entry, $entry_id );
GFFormsModel::begin_batch_field_operations();
$has_product_field = false;
foreach ( $form['fields'] as $field ) {
/* @var GF_Field $field */
if ( $field->displayOnly ) {
continue;
}
self::queue_batch_field_operation( $form, $entry, $field, '', $current_entry, $current_fields );
if ( ! $has_product_field && GFCommon::is_product_field( $field->type ) ) {
$has_product_field = true;
}
}
// Save the entry meta values - only for the entry meta currently available for the form, ignore the rest.
$entry_meta = GFFormsModel::get_entry_meta( $form_id );
if ( is_array( $entry_meta ) ) {
foreach ( array_keys( $entry_meta ) as $key ) {
if ( isset( $entry[ $key ] ) ) {
if ( $entry[ $key ] != $current_entry[ $key ] ) {
gform_update_meta( $entry_id, $key, $entry[ $key ] );
}
unset( $current_entry[ $key ] );
}
}
}
// Now delete remaining values from the old entry.
if ( is_array( $entry_meta ) ) {
foreach ( array_keys( $entry_meta ) as $meta_key ) {
if ( isset( $current_entry[ $meta_key ] ) ) {
gform_delete_meta( $entry_id, $meta_key );
unset( $current_entry[ $meta_key ] );
}
}
}
// Unset to prevent GFFormsModel::queue_batch_field_operation() setting them to empty strings in $entry during the next foreach.
$entry_columns = GFFormsModel::get_lead_db_columns();
foreach ( $entry_columns as $column ) {
unset( $current_entry[ $column ] );
}
self::purge_missing_entry_values( $form, $entry, $current_entry, $current_fields );
GFFormsModel::commit_batch_field_operations();
if ( $has_product_field ) {
GFFormsModel::refresh_product_cache( $form, $entry );
}
/**
* Fires after the Entry is updated.
*
* @since Unknown.
*
* @param array $lead The entry object after being updated.
* @param array $original_entry The entry object before being updated.
*/
gf_do_action( array( 'gform_post_update_entry', $form_id ), $entry, $original_entry );
return true;
}
/**
* Delete obsolete fields from the current entry.
*
* The $current_entry object here contains subfields in repeater fields which are no longer available in the
* updated entry. So we need to delete them all from the $entry object.
*
* @since 2.4.11
*
* @param array $form The form object.
* @param array $entry The entry object.
* @param array $current_entry The current entry array.
* @param array $current_fields Current entry meta gets from DB.
* @param string $item_index Item index.
*
* @return void|WP_Error Return WP_Error if there's DB errors.
*/
private static function purge_missing_entry_values( $form, &$entry, $current_entry, $current_fields, $item_index = '' ) {
global $wpdb;
if ( $current_entry !== null ) {
foreach ( $current_entry as $k => $v ) {
$field = self::get_field( $form, $k );
if ( $field instanceof GF_Field_Repeater && ! empty( $v ) ) {
foreach ( $v as $i => $values ) {
$new_item_index = $item_index . '_' . $i;
self::purge_missing_entry_values( $form, $entry, $values, $current_fields, $new_item_index );
}
} else {
$lead_detail_id = GFFormsModel::get_lead_detail_id( $current_fields, $k, $item_index );
$result = GFFormsModel::queue_batch_field_operation( $form, $entry, $field, $lead_detail_id, $k, '', $item_index );
if ( false === $result ) {
return new WP_Error( 'update_field_values_failed', __( 'There was a problem while updating the field values', 'gravityforms' ), $wpdb->last_error );
}
}
}
}
}
private static function queue_batch_field_operation( $form, $entry, $field, $item_index = '', &$current_entry = array(), $current_fields = array() ) {
if ( is_array( $field->fields ) ) {
$field_id = (string) $field->id;
if ( isset( $entry[ $field_id ] ) && is_array( $entry[ $field_id ] ) ) {
foreach ( $entry[ $field_id ] as $i => $values ) {
$new_item_index = $item_index . '_' . $i;
$values['id'] = $entry['id'];
foreach ( $field->fields as $sub_field ) {
self::queue_batch_field_operation( $form, $values, $sub_field, $new_item_index, $current_entry[ $field_id ][ $i ], $current_fields );
}
}
}
}
$inputs = $field->get_entry_inputs();
if ( is_array( $inputs ) ) {
foreach ( $field->inputs as $input ) {
$input_id = (string) $input['id'];
$input_value = isset( $entry[ (string) $input_id ] ) ? $entry[ (string) $input_id ] : '';
$current_value = isset( $current_entry[ (string) $input_id ] ) ? $current_entry[ (string) $input_id ] : '';
if ( empty( $current_entry ) || $input_value != $current_value ) {
$lead_detail_id = $current_fields ? GFFormsModel::get_lead_detail_id( $current_fields, $input_id, $item_index ) : 0;
$result = GFFormsModel::queue_batch_field_operation( $form, $entry, $field, $lead_detail_id, $input_id, $input_value, $item_index );
if ( false === $result ) {
return new WP_Error( 'update_input_value_failed', __( 'There was a problem while updating one of the input values for the entry', 'gravityforms' ) );
}
foreach ( $current_fields as $current_field ) {
if ( $current_field->meta_key == $input_id && $current_field->item_index == $item_index ) {
$current_field->update = true;
}
}
}
unset( $current_entry[ $input_id ] );
}
} else {
$field_id = (string) $field->id;
$field_value = isset( $entry[ (string) $field_id ] ) ? $entry[ (string) $field_id ] : '';
$current_value = isset( $current_entry[ (string) $field_id ] ) ? $current_entry[ (string) $field_id ] : '';
if ( empty( $current_entry ) || $field_value != $current_value ) {
$lead_detail_id = $current_fields ? GFFormsModel::get_lead_detail_id( $current_fields, $field_id, $item_index ) : 0;
$result = GFFormsModel::queue_batch_field_operation( $form, $entry, $field, $lead_detail_id, $field_id, $field_value, $item_index );
if ( false === $result ) {
return new WP_Error( 'update_field_values_failed', __( 'There was a problem while updating the field values', 'gravityforms' ) );
}
foreach ( $current_fields as $current_field ) {
if ( $current_field->meta_key == $field_id && $current_field->item_index == $item_index ) {
$current_field->update = true;
}
}
}
unset( $current_entry[ $field_id ] );
}
return $current_entry;
}
/**
* Adds a single Entry object.
*
* Intended to be used for importing an entry object. The usual hooks that are triggered while saving entries are not fired here.
* Checks that the form id, field ids and entry meta exist and ignores legacy values (i.e. values for fields that no longer exist).
*
* @since 1.8
* @access public
* @global $wpdb
* @global $current_user
*
* @uses GFAPI::form_id_exists()
* @uses GFFormsModel::get_ip()
* @uses GFFormsModel::get_current_page_url()
* @uses GFCommon::get_currency()
* @uses GFFormsModel::get_lead_table_name()
* @uses GF_Field::get_entry_inputs()
* @uses GFFormsModel::update_lead_field_value()
* @uses GFFormsModel::get_entry_meta()
* @uses GFAPI::get_entry()
*
* @param array $entry The Entry Object.
*
* @return int|WP_Error Either the new Entry ID or a WP_Error instance.
*/
public static function add_entry( $entry ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
if ( version_compare( GFFormsModel::get_database_version(), '2.3-dev-1', '<' ) ) {
return GF_Forms_Model_Legacy::add_entry( $entry );
}
if ( ! is_array( $entry ) ) {
return new WP_Error( 'invalid_entry_object', __( 'The entry object must be an array', 'gravityforms' ) );
}
// Make sure the form id exists.
$form_id = rgar( $entry, 'form_id' );
if ( empty( $form_id ) ) {
return new WP_Error( 'empty_form_id', __( 'The form id must be specified', 'gravityforms' ) );
}
if ( false === self::form_id_exists( $form_id ) ) {
return new WP_Error( 'invalid_form_id', __( 'The form for this entry does not exist', 'gravityforms' ) );
}
$form = GFFormsModel::get_form_meta( $form_id );
// Use values in the entry object if present
$post_id = isset( $entry['post_id'] ) ? intval( $entry['post_id'] ) : 'NULL';
$date_created = isset( $entry['date_created'] ) && $entry['date_created'] != '' ? sprintf( "'%s'", esc_sql( $entry['date_created'] ) ) : 'utc_timestamp()';
$date_updated = isset( $entry['date_updated'] ) && $entry['date_updated'] != '' ? sprintf( "'%s'", esc_sql( $entry['date_updated'] ) ) : 'utc_timestamp()';
$is_starred = isset( $entry['is_starred'] ) ? $entry['is_starred'] : 0;
$is_read = isset( $entry['is_read'] ) ? $entry['is_read'] : 0;
$request_ip = rgars( $form, 'personalData/preventIP' ) ? '' : GFFormsModel::get_ip();
$ip = isset( $entry['ip'] ) ? $entry['ip'] : $request_ip;
$source_url = isset( $entry['source_url'] ) ? $entry['source_url'] : esc_url_raw( GFFormsModel::get_current_page_url() );
$user_agent = isset( $entry['user_agent'] ) ? sanitize_text_field( $entry['user_agent'] ) : 'API';
$currency = isset( $entry['currency'] ) ? $entry['currency'] : GFCommon::get_currency();
$payment_status = isset( $entry['payment_status'] ) ? sprintf( "'%s'", esc_sql( $entry['payment_status'] ) ) : 'NULL';
$payment_date = strtotime( rgar( $entry, 'payment_date' ) ) ? sprintf( "'%s'", gmdate( 'Y-m-d H:i:s', strtotime( "{$entry['payment_date']}" ) ) ) : 'NULL';
$payment_amount = isset( $entry['payment_amount'] ) ? (float) $entry['payment_amount'] : 'NULL';
$payment_method = isset( $entry['payment_method'] ) ? $entry['payment_method'] : '';
$transaction_id = isset( $entry['transaction_id'] ) ? sprintf( "'%s'", esc_sql( $entry['transaction_id'] ) ) : 'NULL';
$is_fulfilled = isset( $entry['is_fulfilled'] ) ? intval( $entry['is_fulfilled'] ) : 'NULL';
$status = isset( $entry['status'] ) ? $entry['status'] : 'active';
global $current_user;
$user_id = isset( $entry['created_by'] ) ? absint( $entry['created_by'] ) : '';
if ( empty( $user_id ) ) {
$user_id = $current_user && $current_user->ID ? absint( $current_user->ID ) : 'NULL';
}
$transaction_type = isset( $entry['transaction_type'] ) ? intval( $entry['transaction_type'] ) : 'NULL';
$entry_table = GFFormsModel::get_entry_table_name();
$result = $wpdb->query(
$wpdb->prepare(
"
INSERT INTO $entry_table
(form_id, post_id, date_created, date_updated, is_starred, is_read, ip, source_url, user_agent, currency, payment_status, payment_date, payment_amount, transaction_id, is_fulfilled, created_by, transaction_type, status, payment_method)
VALUES
(%d, {$post_id}, {$date_created}, {$date_updated}, %d, %d, %s, %s, %s, %s, {$payment_status}, {$payment_date}, {$payment_amount}, {$transaction_id}, {$is_fulfilled}, {$user_id}, {$transaction_type}, %s, %s)
", $form_id, $is_starred, $is_read, $ip, $source_url, $user_agent, $currency, $status, $payment_method
)
);
if ( false === $result ) {
return new WP_Error( 'insert_entry_properties_failed', __( 'There was a problem while inserting the entry properties', 'gravityforms' ), $wpdb->last_error );
}
// Reading newly created lead id.
$entry_id = $wpdb->insert_id;
$entry['id'] = $entry_id;
// only save field values for fields that currently exist in the form
GFFormsModel::begin_batch_field_operations();
foreach ( $form['fields'] as $field ) {
/* @var GF_Field $field */
if ( $field->displayOnly ) {
continue;
}
self::queue_batch_field_operation( $form, $entry, $field );
}
GFFormsModel::commit_batch_field_operations();
// add save the entry meta values - only for the entry meta currently available for the form, ignore the rest
$entry_meta = GFFormsModel::get_entry_meta( $form_id );
if ( is_array( $entry_meta ) ) {
foreach ( array_keys( $entry_meta ) as $key ) {
if ( isset( $entry[ $key ] ) ) {
gform_update_meta( $entry_id, $key, $entry[ $key ], $form['id'] );
}
}
}
// Refresh the entry
$entry = GFAPI::get_entry( $entry['id'] );
/**
* Fires after the Entry is added using the API.
*
* @since 1.9.14.26
*
* @param array $entry The Entry Object added.
* @param array $form The Form Object added.
*/
do_action( 'gform_post_add_entry', $entry, $form );
return $entry_id;
}
/**
* Deletes a single Entry.
*
* @since 1.8
* @access public
*
* @uses GFFormsModel::get_lead()
* @uses GFFormsModel::delete_lead()
*
* @param int $entry_id The ID of the Entry object.
*
* @return bool|WP_Error Either true for success or a WP_Error instance.
*/
public static function delete_entry( $entry_id ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
$entry = GFFormsModel::get_entry( $entry_id );
if ( empty( $entry ) ) {
return new WP_Error( 'invalid_entry_id', sprintf( __( 'Invalid entry id: %s', 'gravityforms' ), $entry_id ), $entry_id );
}
GFFormsModel::delete_entry( $entry_id );
return true;
}
/**
* Updates a single property of an entry.
*
* @since 1.8.3.1
* @access public
*
* @uses GFFormsModel::update_lead_property()
*
* @param int $entry_id The ID of the Entry object.
* @param string $property The property of the Entry object to be updated.
* @param mixed $value The value to which the property should be set.
*
* @return bool Whether the entry property was updated successfully.
*/
public static function update_entry_property( $entry_id, $property, $value ) {
if ( gf_upgrade()->get_submissions_block() ) {
return false;
}
return GFFormsModel::update_entry_property( $entry_id, $property, $value );
}
/**
* Updates a single field of an entry.
*
* @since 1.9
* @access public
*
* @param int $entry_id The ID of the Entry object.
* @param string $input_id The id of the input to be updated. For single input fields such as text, paragraph,
* website, drop down etc... this will be the same as the field ID. For multi input
* fields such as name, address, checkboxes, etc... the input id will be in the format
* {FIELD_ID}.{INPUT NUMBER}. ( i.e. "1.3" ). The $input_id can be obtained by inspecting
* the key for the specified field in the $entry object.
* @param mixed $value The value to which the field should be set.
* @param string $item_index The item index if the field is inside a Repeater.
*
* @return bool|array Whether the entry property was updated successfully. If there's an error getting the entry,
* the entry object.
*/
public static function update_entry_field( $entry_id, $input_id, $value, $item_index = '' ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return false;
}
if ( version_compare( GFFormsModel::get_database_version(), '2.3-dev-1', '<' ) ) {
return GF_Forms_Model_Legacy::update_entry_field( $entry_id, $input_id, $value );
}
$entry = self::get_entry( $entry_id );
if ( is_wp_error( $entry ) ) {
return $entry;
}
$form = self::get_form( $entry['form_id'] );
if ( ! $form ) {
return false;
}
$field = self::get_field( $form, $input_id );
$entry_meta_table_name = GFFormsModel::get_entry_meta_table_name();
$result = true;
// If it's a Repeater field.
if ( $field instanceof GF_Field_Repeater && isset( $field->fields ) && is_array( $field->fields ) ) {
if ( isset( $entry[ $input_id ] ) ) {
// delete all values in the repeater field.
$result = GFFormsModel::update_entry_field_value( $form, $entry, $field, 0, $input_id, '' );
}
if ( true !== $result ) {
return $result;
}
foreach ( $value as $i => $sub_values ) {
$new_item_index = $item_index . '_' . $i;
foreach ( $sub_values as $key => $sub_value ) {
$result = self::update_entry_field( $entry_id, $key, $sub_value, $new_item_index );
if ( true !== $result ) {
return $result;
}
}
}
} else {
$sql = $wpdb->prepare( "SELECT id FROM {$entry_meta_table_name} WHERE entry_id=%d AND meta_key=%s", $entry_id, $input_id );
if ( $item_index ) {
$sql .= $wpdb->prepare( ' AND item_index=%s', $item_index );
}
$lead_detail_id = $wpdb->get_var( $sql );
if ( ! isset( $entry[ $input_id ] ) || ( $value === 0 && $entry[ $input_id ] !== '0' ) || $entry[ $input_id ] != $value ) {
$result = GFFormsModel::update_entry_field_value( $form, $entry, $field, $lead_detail_id, $input_id, $value, $item_index );
}
}
return $result;
}
// ENTRY NOTES ------------------------------------------------
/**
* Get notes based on search criteria.
*
* @since 2.4.18
*
* @param array $search_criteria Array of search criteria.
* @param array $sorting Sort key and direction.
* @return array|bool
*/
public static function get_notes( $search_criteria = array(), $sorting = null ) {
if ( ! $sorting ) {
$sorting = array(
'key' => 'id',
'direction' => 'ASC',
'is_numeric' => true,
);
}
$notes = GFFormsModel::get_notes( $search_criteria, $sorting );
if ( empty( $notes ) ) {
return false;
}
return $notes;
}
/**
* Get note by ID.
*
* @since 2.4.18
*
* @param int $note_id ID of the note to retrieve.
* @return array|WP_Error
*/
public static function get_note( $note_id ) {
$note = GFFormsModel::get_notes( array( 'id' => $note_id ) );
if ( empty( $note ) ) {
return new WP_Error( 'note_not_found', __( 'Note not found', 'gravityforms' ) );
}
return $note[0];
}
/**
* Create one note for an entry.
*
* @since 2.4.18
*
* @param int $entry_id ID of the entry to add the note to.
* @param int $user_id ID of the user to associate with the note.
* @param string $user_name Name of the user to associate with the note.
* @param string $note Text of the note.
* @param string $note_type Note type.
* @param null $sub_type Not sub-type.
* @return array|int|void|WP_Error
*/
public static function add_note( $entry_id, $user_id, $user_name, $note, $note_type = 'user', $sub_type = null ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
if ( ! self::entry_exists( $entry_id ) ) {
return new WP_Error( 'invalid_entry', __( 'Invalid entry', 'gravityforms' ), $entry_id );
}
if ( empty( $note ) || ! is_string( $note ) ) {
return new WP_Error( 'invalid_note', __( 'Invalid or empty note', 'gravityforms' ), $entry_id );
}
$new_note = GFFormsModel::add_note( intval( $entry_id ), $user_id, $user_name, wp_kses_post( $note ), sanitize_text_field( $note_type ), sanitize_text_field( $sub_type ) );
return $new_note;
}
/**
* Delete one note.
*
* @since 2.4.18
*
* @param int $note_id ID of the note to delete.
* @return int|WP_Error ID of the deleted note.
*/
public static function delete_note( $note_id ) {
$result = GFFormsModel::delete_note( $note_id );
if ( ! $result ) {
return new WP_Error( 'invalid_note', __( 'Invalid note', 'gravityforms' ), $note_id );
}
return $result;
}
/**
* Update a note.
*
* @since 2.4.18
*
* @param array $note {
* Note data to update.
*
* @type int $entry_id ID of the entry associated with the note.
* @type int $user_id ID of the user associated with the note.
* @type string $user_name Name of the user associated with the note.
* @type string $date_created Date and time the note was created, in SQL datetime format.
* @type string $value The text of the note.
* @type string $note_type The note type.
* @type string $sub_type The note subtype.
* }
* @param int $note_id ID of the note to update.
* @return bool|WP_Error
*/
public static function update_note( $note, $note_id = '' ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
if ( ! is_array( $note ) || empty( $note ) ) {
return new WP_Error( 'invalid_note_format', __( 'Invalid note format', 'gravityforms' ) );
}
if ( empty( $note_id ) ) {
if ( rgar( $note, 'id' ) ) {
$note_id = absint( $note['id'] );
}
} else {
$note_id = absint( $note_id );
}
if ( empty( $note_id ) ) {
return new WP_Error( 'missing_note_id', __( 'Missing note id', 'gravityforms' ) );
}
// make sure the note exists.
$current_note = self::get_note( $note_id );
if ( ! $current_note || is_wp_error( $current_note ) ) {
return new WP_Error( 'note_not_found', __( 'Note not found', 'gravityforms' ) );
}
$note_properties = array(
'id',
'entry_id',
'user_id',
'user_name',
'date_created',
'value',
'note_type',
'sub_type',
);
$current_note_array = (array) $current_note;
foreach ( $note_properties as $property ) {
if ( ! isset( $note[ $property ] ) ) {
$note[ $property ] = $current_note_array[ $property ];
}
}
$result = GFFormsModel::update_note( $note['id'], $note['entry_id'], $note['user_id'], $note['user_name'], $note['date_created'], $note['value'], $note['note_type'], $note['sub_type'] );
return $result;
}
// FORM SUBMISSIONS -------------------------------------------
/**
* Submits a form. Use this function to send input values through the complete form submission process.
* Supports field validation, notifications, confirmations, multiple-pages and save & continue.
*
* Example usage:
* $input_values['input_1'] = 'Single line text';
* $input_values['input_2_3'] = 'First name';
* $input_values['input_2_6'] = 'Last name';
* $input_values['input_5'] = 'A paragraph of text.';
* //$input_values['gform_save'] = true; // support for save and continue
*
* $result = GFAPI::submit_form( 52, $input_values );
*
* Example output for a successful submission:
* 'is_valid' => boolean true
* 'page_number' => int 0
* 'source_page_number' => int 1
* 'confirmation_message' => string 'confirmation message [snip]'
*
* Example output for failed validation:
* 'is_valid' => boolean false
* 'validation_messages' =>
* array (size=1)
* 2 => string 'This field is required. Please enter the first and last name.'
* 'page_number' => int 1
* 'source_page_number' => int 1
* 'confirmation_message' => string ''
*
*
* Example output for save and continue:
* 'is_valid' => boolean true
* 'page_number' => int 1
* 'source_page_number' => int 1
* 'confirmation_message' => string 'Please use the following link to return to your form from any computer. [snip]'
* 'resume_token' => string '045f941cc4c04d479556bab1db6d3495'
*
* @since Unknown
* @access public
*
* @uses GFAPI::get_form()
* @uses GFCommon::get_base_path()
* @uses GFFormDisplay::process_form()
* @uses GFFormDisplay::replace_save_variables()
*
* @param int $form_id The Form ID
* @param array $input_values An array of values. Not $_POST, that will be automatically merged with the $input_values.
* @param array $field_values Optional.
* @param int $target_page Optional.
* @param int $source_page Optional.
*
* @return array|WP_Error An array containing the result of the submission.
*/
public static function submit_form( $form_id, $input_values, $field_values = array(), $target_page = 0, $source_page = 1 ) {
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
$form_id = absint( $form_id );
$form = GFAPI::get_form( $form_id );
if ( empty( $form ) || ! $form['is_active'] || $form['is_trash'] ) {
return new WP_Error( 'form_not_found', __( 'Your form could not be found', 'gravityforms' ) );
}
$input_values[ 'is_submit_' . $form_id ] = true;
$input_values['gform_submit'] = $form_id;
$input_values[ 'gform_target_page_number_' . $form_id ] = absint( $target_page );
$input_values[ 'gform_source_page_number_' . $form_id ] = absint( $source_page );
$input_values['gform_field_values'] = $field_values;
require_once( GFCommon::get_base_path() . '/form_display.php' );
if ( ! isset( $_POST ) ) {
$_POST = array();
}
$_POST = array_merge_recursive( $_POST, $input_values );
// Ensure that confirmation handler doesn't send a redirect header or add redirect JavaScript.
add_filter( 'gform_suppress_confirmation_redirect', '__return_true' );
// Ensure the state field is in the submission.
add_filter( 'gform_pre_validation', array( 'GFAPI', 'submit_form_filter_gform_pre_validation' ), 50 );
try {
GFFormDisplay::process_form( $form_id );
} catch ( Exception $ex ) {
remove_filter( 'gform_suppress_confirmation_redirect', '__return_true' );
remove_filter( 'gform_pre_validation', array( 'GFAPI', 'submit_form_filter_gform_pre_validation' ), 50 );
return new WP_Error( 'error_processing_form', __( 'There was an error while processing the form:', 'gravityforms' ) . ' ' . $ex->getCode() . ' ' . $ex->getMessage() );
}
remove_filter( 'gform_suppress_confirmation_redirect', '__return_true' );
remove_filter( 'gform_pre_validation', array( 'GFAPI', 'submit_form_filter_gform_pre_validation' ), 50 );
if ( empty( GFFormDisplay::$submission ) ) {
return new WP_Error( 'error_processing_form', __( 'There was an error while processing the form:', 'gravityforms' ) );
}
$submissions_array = GFFormDisplay::$submission;
$submission_details = $submissions_array[ $form_id ];
$result = array();
$result['is_valid'] = $submission_details['is_valid'];
if ( $result['is_valid'] == false ) {
$validation_messages = array();
foreach ( $submission_details['form']['fields'] as $field ) {
if ( $field->failed_validation ) {
$validation_messages[ $field->id ] = $field->validation_message;
}
}
$result['validation_messages'] = $validation_messages;
}
$result['page_number'] = $submission_details['page_number'];
$result['source_page_number'] = $submission_details['source_page_number'];
if ( $submission_details['is_valid'] ) {
$confirmation_message = $submission_details['confirmation_message'];
if ( is_array( $confirmation_message ) ) {
if ( isset( $confirmation_message['redirect'] ) ) {
$result['confirmation_message'] = '';
$result['confirmation_redirect'] = $confirmation_message['redirect'];
$result['confirmation_type'] = 'redirect';
} else {
$result['confirmation_message'] = $confirmation_message;
}
} else {
$result['confirmation_message'] = $confirmation_message;
$result['confirmation_type'] = 'message';
}
$result['entry_id'] = rgars( $submission_details, 'lead/id' );
}
if ( isset( $submission_details['resume_token'] ) ) {
$result['resume_token'] = $submission_details['resume_token'];
$form = self::get_form( $form_id );
$result['confirmation_message'] = GFFormDisplay::replace_save_variables( $result['confirmation_message'], $form, $result['resume_token'] );
}
return $result;
}
/**
* Ensure that the state field is set when the form is submitted via GFAPI::submit_form()
* or via the POST forms/[id]/submissions REST API endpoint.
*
* @since 2.4.11
*
* @param array $form
*
* @return array
*/
public static function submit_form_filter_gform_pre_validation( $form ) {
$name = 'state_' . absint( $form['id'] );
if ( ! isset( $_POST[ $name ] ) ) {
$field_values = rgpost( 'gform_field_values' );
$_POST[ $name ] = GFFormDisplay::get_state( $form, $field_values );
}
return $form;
}
// FEEDS ------------------------------------------------------
/**
* Returns all the feeds for the given criteria.
*
* @since 1.8
* @access public
* @global $wpdb
*
* @param mixed $feed_ids The ID of the Feed or an array of Feed IDs.
* @param null|int $form_id The ID of the Form to which the Feeds belong.
* @param null|string $addon_slug The slug of the add-on to which the Feeds belong.
* @param bool|null $is_active Indicates if only active or inactive feeds should be returned. Use null to return both.
*
* @return array|WP_Error Either an array of Feed objects or a WP_Error instance.
*/
public static function get_feeds( $feed_ids = null, $form_id = null, $addon_slug = null, $is_active = true ) {
global $wpdb;
$table = $wpdb->prefix . 'gf_addon_feed';
if ( ! GFCommon::table_exists( $table ) ) {
return self::get_missing_table_wp_error( $table );
}
$where_arr = array();
if ( null !== $is_active ) {
$where_arr[] = $wpdb->prepare( 'is_active=%d', $is_active );
}
if ( false === empty( $form_id ) ) {
$where_arr[] = $wpdb->prepare( 'form_id=%d', $form_id );
}
if ( false === empty( $addon_slug ) ) {
$where_arr[] = $wpdb->prepare( 'addon_slug=%s', $addon_slug );
}
if ( false === empty( $feed_ids ) ) {
if ( ! is_array( $feed_ids ) ) {
$where_arr[] = $wpdb->prepare( 'id=%d', $feed_ids );
} else {
$in_str_arr = array_fill( 0, count( $feed_ids ), '%d' );
$in_str = join( ',', $in_str_arr );
$where_arr[] = $wpdb->prepare( "id IN ($in_str)", $feed_ids );
}
}
$sql = "SELECT * FROM {$table}";
if ( ! empty( $where_arr ) ) {
$sql .= ' WHERE ' . join( ' AND ', $where_arr );
}
$results = $wpdb->get_results( $sql, ARRAY_A );
if ( empty( $results ) ) {
return new WP_Error( 'not_found', __( 'Feed not found', 'gravityforms' ) );
}
foreach ( $results as &$result ) {
$result['meta'] = json_decode( $result['meta'], true );
}
return $results;
}
/**
* Returns a specific feed.
*
* @since 2.4.24
*
* @param int $feed_id The ID of the feed to retrieve.
*
* @return array|WP_Error
*/
public static function get_feed( $feed_id ) {
$feeds = self::get_feeds( $feed_id, null, null, null );
if ( is_wp_error( $feeds ) ) {
return $feeds;
}
return $feeds[0];
}
/**
* Deletes a single Feed.
*
* @since 1.8
* @access public
* @global $wpdb
*
* @param int $feed_id The ID of the Feed to delete.
*
* @return bool|WP_Error True if successful, or a WP_Error instance.
*/
public static function delete_feed( $feed_id ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
$table = $wpdb->prefix . 'gf_addon_feed';
if ( ! GFCommon::table_exists( $table ) ) {
return self::get_missing_table_wp_error( $table );
}
$sql = $wpdb->prepare( "DELETE FROM {$table} WHERE id=%d", $feed_id );
$results = $wpdb->query( $sql );
if ( false === $results ) {
return new WP_Error( 'error_deleting', sprintf( __( 'There was an error while deleting feed id %s', 'gravityforms' ), $feed_id ), $wpdb->last_error );
}
if ( 0 === $results ) {
return new WP_Error( 'not_found', sprintf( __( 'Feed id %s not found', 'gravityforms' ), $feed_id ) );
}
return true;
}
/**
* Updates a feed.
*
* @param int $feed_id The ID of the feed being updated.
* @param array $feed_meta The feed meta to replace the existing feed meta.
* @param null $form_id The ID of the form that the feed is associated with
*
* @return int|WP_Error The number of rows updated or a WP_Error instance
*/
public static function update_feed( $feed_id, $feed_meta, $form_id = null ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
$lookup_result = self::get_feeds( $feed_id, $form_id );
if ( is_wp_error( $lookup_result ) ) {
return $lookup_result;
}
$feed_meta_json = json_encode( $feed_meta );
$table = $wpdb->prefix . 'gf_addon_feed';
if ( empty( $form_id ) ) {
$sql = $wpdb->prepare( "UPDATE {$table} SET meta= %s WHERE id=%d", $feed_meta_json, $feed_id );
} else {
$sql = $wpdb->prepare( "UPDATE {$table} SET form_id = %d, meta= %s WHERE id=%d", $form_id, $feed_meta_json, $feed_id );
}
$results = $wpdb->query( $sql );
if ( false === $results ) {
return new WP_Error( 'error_updating', sprintf( __( 'There was an error while updating feed id %s', 'gravityforms' ), $feed_id ), $wpdb->last_error );
}
return $results;
}
/**
* Adds a feed with the given Feed object.
*
* @since 1.8
* @access public
* @global $wpdb
*
* @param int $form_id The ID of the form to which the feed belongs.
* @param array $feed_meta The Feed Object.
* @param string $addon_slug The slug of the add-on to which the feeds belong.
*
* @return int|WP_Error Either the ID of the newly created feed or a WP_Error instance.
*/
public static function add_feed( $form_id, $feed_meta, $addon_slug ) {
global $wpdb;
if ( gf_upgrade()->get_submissions_block() ) {
return new WP_Error( 'submissions_blocked', __( 'Submissions are currently blocked due to an upgrade in progress', 'gravityforms' ) );
}
$table = $wpdb->prefix . 'gf_addon_feed';
if ( ! GFCommon::table_exists( $table ) ) {
return self::get_missing_table_wp_error( $table );
}
$feed_meta_json = json_encode( $feed_meta );
$sql = $wpdb->prepare( "INSERT INTO {$table} (form_id, meta, addon_slug) VALUES (%d, %s, %s)", $form_id, $feed_meta_json, $addon_slug );
$results = $wpdb->query( $sql );
if ( false === $results ) {
return new WP_Error( 'error_inserting', __( 'There was an error while inserting a feed', 'gravityforms' ), $wpdb->last_error );
}
return $wpdb->insert_id;
}
/**
* Updates the specified feed with the given property value.
*
* @since 2.4.24
*
* @param int $feed_id The ID of the feed being updated.
* @param string $property_name The name of the property (column) being updated.
* @param mixed $property_value The new value of the specified property.
*
* @return bool|WP_Error
*/
public static function update_feed_property( $feed_id, $property_name, $property_value ) {
return GFFormsModel::update_feed_property( $feed_id, $property_name, $property_value );
}
/**
* Returns the missing_table WP_Error.
*
* @since 2.4.22
*
* @param string $table The name of the table which does not exist.
*
* @return WP_Error
*/
private static function get_missing_table_wp_error( $table ) {
return new WP_Error( 'missing_table', sprintf( __( 'The %s table does not exist.', 'gravityforms' ), $table ) );
}
// NOTIFICATIONS ----------------------------------------------
/**
* Sends all active notifications for a form given an entry object and an event.
*
* @since Unknown
* @access public
*
* @uses GFCommon::log_debug()
* @uses GFCommon::send_notifications()
*
* @param array $form The Form Object associated with the notification.
* @param array $entry The Entry Object associated with the triggered event.
* @param string $event Optional. The event that's firing the notification. Defaults to 'form_submission'.
* @param array $data Optional. Array of data which can be used in the notifications via the generic {object:property} merge tag. Defaults to empty array.
*
* @return array The array of notification IDs sent.
*/
public static function send_notifications( $form, $entry, $event = 'form_submission', $data = array() ) {
if ( rgempty( 'notifications', $form ) || ! is_array( $form['notifications'] ) ) {
return array();
}
$entry_id = rgar( $entry, 'id' );
GFCommon::log_debug( "GFAPI::send_notifications(): Gathering notifications for {$event} event for entry #{$entry_id}." );
$notifications_to_send = array();
// Running through filters that disable form submission notifications.
foreach ( $form['notifications'] as $notification ) {
if ( rgar( $notification, 'event' ) != $event ) {
continue;
}
if ( $event == 'form_submission' ) {
/**
* Disables user notifications.
*
* @since Unknown
*
* @param bool false Determines if the notification will be disabled. Set to true to disable the notification.
* @param array $form The Form Object that triggered the notification event.
* @param array $entry The Entry Object that triggered the notification event.
*/
if ( rgar( $notification, 'type' ) == 'user' && gf_apply_filters( array( 'gform_disable_user_notification', $form['id'] ), false, $form, $entry ) ) {
GFCommon::log_debug( "GFAPI::send_notifications(): Notification is disabled by gform_disable_user_notification hook, not including notification (#{$notification['id']} - {$notification['name']})." );
// Skip user notification if it has been disabled by a hook.
continue;
/**
* Disables admin notifications.
*
* @since Unknown
*
* @param bool false Determines if the notification will be disabled. Set to true to disable the notification.
* @param array $form The Form Object that triggered the notification event.
* @param array $entry The Entry Object that triggered the notification event.
*/
} elseif ( rgar( $notification, 'type' ) == 'admin' && gf_apply_filters( array( 'gform_disable_admin_notification', $form['id'] ), false, $form, $entry ) ) {
GFCommon::log_debug( "GFAPI::send_notifications(): Notification is disabled by gform_disable_admin_notification hook, not including notification (#{$notification['id']} - {$notification['name']})." );
// Skip admin notification if it has been disabled by a hook.
continue;
}
}
/**
* Disables notifications.
*
* @since 2.3.6.6 Added the $data param.
* @since Unknown
*
* @param bool false Determines if the notification will be disabled. Set to true to disable the notification.
* @param array $form The Form Object that triggered the notification event.
* @param array $entry The Entry Object that triggered the notification event.
* @param array $data Array of data which can be used in the notifications via the generic {object:property} merge tag. Defaults to empty array.
*/
if ( gf_apply_filters( array( 'gform_disable_notification', $form['id'] ), false, $notification, $form, $entry, $data ) ) {
GFCommon::log_debug( "GFAPI::send_notifications(): Notification is disabled by gform_disable_notification hook, not including notification (#{$notification['id']} - {$notification['name']})." );
// Skip notifications if it has been disabled by a hook
continue;
}
$notifications_to_send[] = $notification['id'];
}
GFCommon::send_notifications( $notifications_to_send, $form, $entry, true, $event, $data );
return $notifications_to_send;
}
// PERMISSIONS ------------------------------------------------
/**
* Checks the permissions for the current user. Returns true if the current user has any of the specified capabilities.
*
* IMPORTANT: Call this before calling any of the other API Functions as permission checks are not performed at lower levels.
*
* @since 1.8.5.10
* @access public
*
* @uses GFCommon::current_user_can_any()
*
* @param array|string $capabilities An array of capabilities, or a single capability
*
* @return bool Returns true if the current user has any of the specified capabilities
*/
public static function current_user_can_any( $capabilities ) {
return GFCommon::current_user_can_any( $capabilities );
}
// FIELDS -----------------------------------------------------
/**
* Returns an array containing the form fields of the specified type or types.
*
* @since 1.9.9.8
* @access public
*
* @param array $form The Form Object.
* @param array|string $types The field types to get. Multiple field types as an array or a single type in a string.
* @param bool $use_input_type Optional. Defaults to false.
*
* @uses GFFormsModel::get_fields_by_type()
*
* @return GF_Field[]
*/
public static function get_fields_by_type( $form, $types, $use_input_type = false ) {
return GFFormsModel::get_fields_by_type( $form, $types, $use_input_type );
}
/**
* Returns the field object for the requested field or input ID from the supplied or specified form.
*
* @since 2.3
* @access public
*
* @param array|int $form_or_id The Form Object or ID.
* @param string|int $field_id The field or input ID.
*
* @uses GFFormsModel::get_field()
*
* @return GF_Field|false
*/
public static function get_field( $form_or_id, $field_id ) {
$field = GFFormsModel::get_field( $form_or_id, $field_id );
return $field ? $field : false;
}
// HELPERS ----------------------------------------------------
/**
* Checks whether a form ID exists.
*
* @since 1.8
* @since 2.4.24 Updated to use GFFormsModel::id_exists_in_table().
*/
public static function form_id_exists( $form_id ) {
return GFFormsModel::id_exists_in_table( $form_id, GFFormsModel::get_form_table_name() );
}
/**
* Checks if an entry exists for the supplied ID.
*
* @since 2.4.6
*
* @param int $entry_id The ID to be checked.
*
* @return bool
*/
public static function entry_exists( $entry_id ) {
return GFFormsModel::entry_exists( $entry_id );
}
/**
* Checks if a feed exists for the supplied ID.
*
* @since 2.4.24
*
* @param int $feed_id The ID to be checked.
*
* @return bool
*/
public static function feed_exists( $feed_id ) {
return GFFormsModel::id_exists_in_table( $feed_id, GFFormsModel::get_addon_feed_table_name() );
}
/**
* Write an error message to the Gravity Forms API log.
*
* @since 2.4.11
*
* @param string $message The message to be logged.
*/
public static function log_error( $message ) {
if ( class_exists( 'GFLogging' ) ) {
GFLogging::include_logger();
GFLogging::log_message( 'gravityformsapi', $message, KLogger::ERROR );
}
}
/**
* Write a debug message to the Gravity Forms API log.
*
* @since 2.4.11
*
* @param string $message The message to be logged.
*/
public static function log_debug( $message ) {
if ( class_exists( 'GFLogging' ) ) {
GFLogging::include_logger();
GFLogging::log_message( 'gravityformsapi', $message, KLogger::DEBUG );
}
}
/**
* Make sure the form title is unique.
*
* @since 2.5
*
* @param string $title
* @param int|string $form_id
*
* @return string
*/
public static function unique_title( $title, $form_id = '' ) {
return GFFormsModel::maybe_increment_title( $title, $form_id );
}
}