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class-gf-partial-entries.php
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class-gf-partial-entries.php
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<?php
// Make sure Gravity Forms is active and already loaded.
if ( ! class_exists( 'GFForms' ) ) {
die();
}
// The Add-On Framework is not loaded by default.
// Use the following function to load the appropriate files.
GFForms::include_feed_addon_framework();
/**
* GF_Partial_Entries
*
*
* @copyright Copyright (c) 2015-2016, Rocketgenius
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
* @since 1.0
*/
class GF_Partial_Entries extends GFFeedAddOn {
protected $_multiple_feeds = false;
// The following class variables are used by the Framework.
// They are defined in GFAddOn and should be overridden.
// The version number is used for example during add-on upgrades.
protected $_version = GF_PARTIAL_ENTRIES_VERSION;
// The Framework will display an appropriate message on the plugins page if necessary
protected $_min_gravityforms_version = '2.3';
// A short, lowercase, URL-safe unique identifier for the add-on.
// This will be used for storing options, filters, actions, URLs and text-domain localization.
protected $_slug = 'gravityformspartialentries';
// Relative path to the plugin from the plugins folder.
protected $_path = 'gravityformspartialentries/partialentries.php';
// Full path the the plugin.
protected $_full_path = __FILE__;
// Title of the plugin to be used on the settings page, form settings and plugins page.
protected $_title = 'Gravity Forms Partial Entries';
// Short version of the plugin title to be used on menus and other places where a less verbose string is useful.
protected $_short_title = 'Partial Entries';
protected $_capabilities = array(
'gravityformspartialentries_uninstall',
'gravityformspartialentries_settings',
'gravityformspartialentries_form_settings',
);
protected $_capabilities_settings_page = 'gravityformspartialentries_settings';
protected $_capabilities_form_settings = 'gravityformspartialentries_form_settings';
protected $_capabilities_uninstall = 'gravityformspartialentries_uninstall';
protected $_enable_rg_autoupgrade = true;
private static $_instance = null;
public static function get_instance() {
if ( self::$_instance == null ) {
self::$_instance = new GF_Partial_Entries();
}
return self::$_instance;
}
/**
* Return the plugin's icon for the plugin/form settings menu.
*
* @since 1.4.2
*
* @return string
*/
public function get_menu_icon() {
return file_get_contents( $this->get_base_path() . '/images/menu-icon.svg' );
}
public function init() {
parent::init();
add_action( 'gform_enqueue_scripts', array( $this, 'action_gform_enqueue_scripts' ), 10, 2 );
add_filter( 'heartbeat_received', array( $this, 'filter_heartbeat_received' ), 10, 2 );
add_filter( 'heartbeat_nopriv_received', array( $this, 'filter_heartbeat_received' ), 10, 2 );
add_action( 'gform_entry_id_pre_save_lead', array( $this, 'filter_gform_entry_id_pre_save_lead' ), 9, 2 );
add_action( 'gform_is_duplicate', array( $this, 'filter_gform_is_duplicate' ), 10, 4 );
add_action( 'gform_post_process', array( $this, 'action_gform_post_process' ), 10, 3 );
}
public function init_admin() {
parent::init_admin();
add_filter( 'gform_filter_links_entry_list', array( $this, 'filter_gform_filter_links_entry_list' ), 10, 3 );
add_filter( 'gform_entries_field_value', array( $this, 'filter_gform_entries_field_value' ), 10, 4 );
add_filter( 'gform_entry_info', array( $this, 'action_gform_entry_info' ), 10, 2 );
if ( ! method_exists( 'GFForms', 'set_screen_options' ) ) {
// Required for Gravity Forms < 2.0
if ( $this->is_entry_list() && ! isset( $_GET['filter'] ) ) {
$default_filter = $this->get_default_filter();
if ( $default_filter !== 'all' ) {
$url = add_query_arg( array( 'filter' => $default_filter ) );
$url = esc_url_raw( $url );
wp_safe_redirect( $url );
}
}
add_filter( 'screen_settings', array( $this, 'show_screen_options' ), 10, 2 );
add_filter( 'set-screen-option', array( $this, 'set_screen_options' ), 11, 3 );
add_action( 'load-forms_page_gf_entries', array( $this, 'load_screen_options' ) );
add_filter( 'gform_entry_page_size', array( $this, 'filter_gform_entry_page_size' ) );
}
}
public function init_ajax() {
parent::init_ajax();
add_filter( 'gform_filter_links_entry_list', array( $this, 'filter_gform_filter_links_entry_list' ), 10, 3 );
}
/**
* Target for the gform_enqueue_scripts filter.
*
* @param $form
* @param $is_ajax
*/
public function action_gform_enqueue_scripts( $form, $is_ajax ) {
$form_id = absint( $form['id'] );
$default_warning_message = $this->get_default_warning_message();
$feed_settings = $this->get_feed_settings( $form['id'] );
if ( ! rgar( $feed_settings, 'enable' ) ) {
return;
}
$warning_message = rgar( $feed_settings, 'warning_message' );
if ( empty( $warning_message ) ) {
$warning_message = $default_warning_message;
}
$warning_message = apply_filters( 'gform_partialentries_warning_message', $warning_message );
$warning_message = apply_filters( 'gform_partialentries_warning_message_' . $form_id, $warning_message );
$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG || isset( $_GET['gform_debug'] ) ? '' : '.min';
wp_enqueue_script( 'gf_partial_entries', $this->get_base_url() . "/js/partial-entries{$min}.js", array(
'heartbeat',
'jquery'
), $this->_version, true );
wp_localize_script( 'gf_partial_entries', 'gf_partial_entries_strings_' . $form_id, array(
'warningMessage' => $warning_message,
) );
add_filter( 'gform_form_tag', array( $this, 'filter_gform_form_tag' ), 10, 2 );
}
/**
* Set up the scripts.
*
* @return array
*/
public function scripts() {
$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG || isset( $_GET['gform_debug'] ) ? '' : '.min';
$scripts = array(
array(
'handle' => 'google_charts',
'src' => 'https://www.google.com/jsapi',
'version' => GFCommon::$version,
'enqueue' => array(
array( 'admin_page' => array( 'entry_list', 'entry_view' ) ),
),
),
array(
'handle' => 'gf_partial_entries_admin',
'src' => $this->get_base_url() . "/js/admin{$min}.js",
'deps' => array( 'jquery', 'google_charts' ),
'version' => $this->_version,
'enqueue' => array(
array( 'admin_page' => array( 'entry_list', 'entry_view' ) ),
),
),
array(
'handle' => 'gf_partial_entries_feed_settings',
'src' => $this->get_base_url() . "/js/feed-settings{$min}.js",
'deps' => array( 'jquery' ),
'version' => $this->_version,
'enqueue' => array(
array( 'query' => 'page=gf_edit_forms&view=settings&subview=gravityformspartialentries&id=_notempty_' ),
),
'strings' => array(
'fields' => wp_strip_all_tags( __( 'Fields', 'gravityformspartialentries' ) ),
'allFields' => wp_strip_all_tags( __( 'All Fields', 'gravityformspartialentries' ) ),
'requiredFields' => wp_strip_all_tags( __( 'Required Fields', 'gravityformspartialentries' ) ),
'progress' => wp_strip_all_tags( __( 'Progress', 'gravityformspartialentries' ) ),
),
),
);
return array_merge( parent::scripts(), $scripts );
}
/**
* Return the feed settings config.
*
* @return array
*/
function feed_settings_fields() {
$enabled_dependency = array(
'live' => true,
'fields' => array(
array(
'field' => 'enable_partial',
),
),
);
if ( ! $this->is_gravityforms_supported( '2.5-rc-2' ) ) {
$enabled_dependency = array(
'field' => 'enable',
'values' => array( 1 ),
);
}
return array(
array(
'title' => __( 'Partial Entries', 'gravityformspartialentries' ),
'fields' => array(
array(
'name' => 'enable_partial',
'label' => esc_html__( 'Partial Entries', 'gravityformspartialentries' ),
'type' => 'checkbox',
'onclick' => ! $this->is_gravityforms_supported( '2.5-rc-2' ) ? "jQuery(this).closest('form').submit();" : null,
'choices' => array(
array(
'label' => esc_html__( 'Enable', 'gravityformspartialentries' ),
'name' => 'enable',
),
),
),
array(
'name' => 'fields_message',
'label' => '',
'type' => 'fields_message',
'dependency' => $enabled_dependency,
),
array(
'name' => 'warning_message',
'label' => esc_html__( 'Warning Message', 'gravityformspartialentries' ),
'class' => 'fieldwidth-3 fieldheight-2',
'type' => 'textarea',
'default_value' => $this->get_default_warning_message(),
'tooltip' => esc_html__( "In the interest of transparency and out of respect for users' privacy this notice will appear at the top of the form below the description.", 'gravityformspartialentries' ),
'required' => true,
'dependency' => $enabled_dependency,
),
array(
'name' => 'enable',
'label' => esc_html__( 'Conditional Logic', 'gravityformspartialentries' ),
'type' => 'feed_condition',
'checkbox_label' => esc_html__( 'Enable', 'gravityformspartialentries' ),
'instructions' => esc_html__( 'Add/update partial entry if', 'gravityformspartialentries' ),
'dependency' => $enabled_dependency,
),
),
),
);
}
/**
* Output the threshold setting.
*
* @param $field
*
* @return string
*/
public function settings_threshold( $field ) {
$percent_choices = array();
for ( $i = 10; $i <= 100; $i += 10 ) {
$percent_choices[] = array( 'label' => $i . '%', 'value' => $i );
}
$percent_field = array(
'name' => 'threshold_percent',
'type' => 'select',
'default_value' => 10,
'choices' => $percent_choices,
);
$type_field = array(
'name' => 'threshold_type',
'type' => 'select',
'default_value' => 'all_fields',
'choices' => array(
array( 'label' => esc_html__( 'all fields', 'gravityflow' ), 'value' => 'all_fields' ),
array( 'label' => esc_html__( 'required fields', 'gravityflow' ), 'value' => 'required_fields' ),
),
);
$percent_field_html = $this->settings_select( $percent_field, false );
$type_field_html = $this->settings_select( $type_field, false );
$html = sprintf( esc_html_x( '%s of %s', 'Threshold setting', 'gravityformspartialentries' ), $percent_field_html, $type_field_html );
echo $html;
return $html;
}
/**
* Configure entry meta.
*
* @param array $entry_meta
* @param int $form_id
*
* @return array
*/
public function get_entry_meta( $entry_meta, $form_id ) {
$form = GFAPI::get_form( $form_id );
$feed_settings = $this->get_feed_settings( $form_id );
if ( ! rgar( $feed_settings, 'enable' ) ) {
return $entry_meta;
}
$entry_meta['partial_entry_id'] = array(
'label' => __( 'Partial Entry ID', 'gravityformspartialentries' ),
'is_numeric' => false,
'is_default_column' => false,
);
$entry_meta['partial_entry_percent'] = array(
'label' => __( 'Progress', 'gravityformspartialentries' ),
'is_numeric' => true,
'is_default_column' => true,
'update_entry_meta_callback' => array( $this, 'callback_update_partial_entry_percent_entry_meta' ),
'filter' => array(
'operators' => array( 'is', 'isnot', '>' ),
'choices' => array(
array( 'text' => 'Complete', 'value' => '', 'operators' => array( 'is', 'isnot' ) ),
array( 'text' => '30%', 'value' => '30', 'operators' => array( '>' ) ),
array( 'text' => '60%', 'value' => '60', 'operators' => array( '>' ) ),
),
),
);
$entry_meta['required_fields_percent_complete'] = array(
'label' => esc_html__( 'Progress: required fields', 'gravityformspartialentries' ),
'is_numeric' => true,
'is_default_column' => false,
'update_entry_meta_callback' => array( $this, 'callback_update_partial_entry_percent_entry_meta' ),
);
if ( rgars( $form, 'save/enabled' ) ) {
$entry_meta['resume_token'] = array(
'label' => __( 'Save and Continue Token', 'gravityformspartialentries' ),
'is_numeric' => false,
'is_default_column' => false,
);
$entry_meta['resume_url'] = array(
'label' => __( 'Save and Continue URL', 'gravityformspartialentries' ),
'is_numeric' => false,
'is_default_column' => false,
);
$entry_meta['date_saved'] = array(
'label' => __( 'Saved', 'gravityformspartialentries' ),
'is_numeric' => false,
'is_default_column' => true,
);
}
return $entry_meta;
}
/**
* Target for the callback_update_partial_entry_percent_entry_meta callback.
*
* @param $key
* @param $entry
* @param $form
*
* @return string
*/
public function callback_update_partial_entry_percent_entry_meta( $key, $entry, $form ) {
return '';
}
/**
* Saves the entry if the conditions are met.
*
* @param $form_id
*
* @return bool|string
*/
function maybe_save_partial_entry( $form_id ) {
if ( ! isset( $_POST['partial_entry_id'] ) ) {
return false;
}
require_once( GFCommon::get_base_path() . '/form_display.php' );
$this->log_debug( __METHOD__ . '() Running.' );
$partial_entry_id = sanitize_key( rgpost( 'partial_entry_id' ) );
$form = GFAPI::get_form( $form_id );
// Ensure that the honeypot field id is calculated correctly when the gform_review_page filter has been used to add the extra page and html fields.
$form = GFFormDisplay::maybe_add_review_page( $form );
$form = apply_filters( 'gform_pre_render', $form, false, array() );
$form = apply_filters( 'gform_pre_render_' . $form['id'], $form, false, array() );
// create lead
// Save uuid with entry
$failed_honeypot = false;
// Get the honeypot field if enabled and check if it's empty.
if ( rgar( $form, 'enableHoneypot' ) ) {
$honeypot_id = GFFormDisplay::get_max_field_id( $form ) + 1;
$failed_honeypot = ! rgempty( "input_{$honeypot_id}" );
}
// If honeypot contains a value, don't save partial entry.
if ( $failed_honeypot ) {
$this->log_debug( __METHOD__ . '() Aborting: Honeypot Validation Failed' );
return false;
}
$partial_entry = $this->create_partial_entry( $form );
if ( empty( $partial_entry ) ) {
return false;
}
if ( $partial_entry['partial_entry_percent'] == 0 ) {
$this->log_debug( __METHOD__ . '() Aborting; 0% completed.' );
return false;
}
$notification_event = 'partial_entry_saved';
if ( empty( $partial_entry_id ) || $partial_entry_id == 'pending' ) {
$partial_entry_id = GFFormsModel::get_uuid();
$partial_entry['partial_entry_id'] = $partial_entry_id;
$result = GFAPI::add_entry( $partial_entry );
if ( is_wp_error( $result ) ) {
$message = 'Error: ' . $result->get_error_message();
} else {
$partial_entry['id'] = $result;
$message = "Success. partial_entry_id = {$partial_entry_id}. Entry ID = {$result}.";
}
$this->log_debug( __METHOD__ . '(): Saving new partial entry. ' . $message );
} else {
$search_criteria = array(
'status' => 'active',
'field_filters' => array(
array( 'key' => 'partial_entry_id', 'value' => $partial_entry_id ),
),
);
$entries = GFAPI::get_entries( $form_id, $search_criteria );
$partial_entry['partial_entry_id'] = $partial_entry_id;
if ( empty( $entries ) ) {
$this->log_debug( __METHOD__ . '(): Partial entry not found.' );
//$partial_entry_id = GFFormsModel::get_uuid();
$result = GFAPI::add_entry( $partial_entry );
if ( is_wp_error( $result ) ) {
$message = 'Error: ' . $result->get_error_message();
} else {
$partial_entry['id'] = $result;
$message = "Success. partial_entry_id = {$partial_entry_id}. Entry ID = {$result}.";
}
$this->log_debug( __METHOD__ . '(): Saving new partial entry. ' . $message );
} else {
$notification_event = 'partial_entry_updated';
$saved_entry = $entries[0];
$partial_entry['id'] = $saved_entry['id'];
$partial_entry = $this->filter_partial_entry_before_update( $partial_entry, $saved_entry, $form );
$result = GFAPI::update_entry( $partial_entry );
if ( is_wp_error( $result ) ) {
$message = 'Error: ' . $result->get_error_message();
} else {
$message = "Success. Entry ID = {$partial_entry['id']}.";
}
$this->log_debug( __METHOD__ . '(): Updating existing partial entry. ' . $message );
}
}
if ( ! is_wp_error( $result ) && $result ) {
GFAPI::send_notifications( $form, $partial_entry, $notification_event );
$event = str_replace( 'partial_', '', $notification_event );
/**
* Perform a custom action when the partial entry has been saved or updated.
*
* The dynamic part of the hook name contains the event which occurred; entry_saved or entry_updated.
*
* @param array $partial_entry The partial entry object.
* @param array $form The form object used to process this partial entry.
*
* @see https://www.gravityhelp.com/documentation/article/gform_partialentries_post_event/
*/
do_action( "gform_partialentries_post_{$event}", $partial_entry, $form );
}
return $partial_entry_id;
}
/**
* Allow overriding the partial entry values before updating.
*
* @since 1.6.1
*
* @param array $partial_entry The partial entry array that contains new values.
* @param array $saved_entry The original entry.
* @param array $form The current form being processed.
*
* @return array The filtered partial entry array.
*/
public function filter_partial_entry_before_update( $partial_entry, $saved_entry, $form ) {
/**
* Filters partial entry values before update.
*
* @since 1.6.1
*
* @param array $partial_entry The partial entry array that contains new values.
* @param array $saved_entry The original entry.
* @param array $form The current form being processed.
*/
return gf_apply_filters( array( 'gform_partialentries_pre_update', $form['id'] ), $partial_entry, $saved_entry, $form );
}
/**
* Creates a partial entry - fields that fail validation will return empty values.
*
* @param $form
*
* @return array|false The partial entry
*/
public function create_partial_entry( $form ) {
$form_id = absint( $form['id'] );
$feed_settings = $this->get_feed_settings( $form_id );
$enabled = rgar( $feed_settings, 'enable' );
if ( ! $enabled ) {
$this->log_debug( __METHOD__ . '() Aborting; Not enabled.' );
return false;
}
$fields_completed = 0;
$required_fields_completed = 0;
$total_fields = 0;
$required_fields = 0;
$unset_keys = array();
$ignore_types = array(
'fileupload',
'creditcard',
);
foreach ( $form['fields'] as $key => $field ) {
/* @var GF_Field $field */
if ( $field->type === 'page' || $field->type === 'section' ) {
// Keeping the field so the logic can be evaluated but omitting it from the counts.
continue;
} elseif ( $field->displayOnly || in_array( $field->get_input_type(), $ignore_types ) ) {
$unset_keys[] = $key;
} else {
$total_fields ++;
if ( $field->isRequired ) {
$required_fields ++;
}
if ( $field->noDuplicates ) {
$field->noDuplicates = false;
}
}
}
if ( $total_fields == 0 ) {
$this->log_debug( __METHOD__ . '() Aborting; No applicable fields to save.' );
return false;
}
foreach ( $unset_keys as $key ) {
unset( $form['fields'][ $key ] );
}
$form['fields'] = array_values( $form['fields'] );
if ( rgpost( 'action' ) == 'heartbeat' ) {
$this->log_debug( __METHOD__ . '(): is heartbeat; running GFFormDisplay::validate().' );
$page_number = GFFormDisplay::get_source_page( $form['id'] );
GFFormDisplay::validate( $form, array(), $page_number, $page_number );
}
$entry = GFFormsModel::create_lead( $form );
foreach ( $form['fields'] as $field ) {
if ( $field->displayOnly || $field->isRequired && $field->is_value_submission_empty( $form_id ) ) {
continue;
}
/* @var GF_Field $field */
$inputs = in_array( $field->get_input_type(), array(
'date',
'time',
) ) ? $field->inputs : $field->get_entry_inputs();
if ( $field->failed_validation ) {
if ( is_array( $inputs ) ) {
foreach ( $inputs as $input ) {
if ( isset( $entry[ $input['id'] ] ) ) {
$entry[ $input['id'] ] = '';
}
}
} else {
if ( isset( $entry[ (string) $field->id ] ) ) {
$entry[ (string) $field->id ] = '';
}
}
} else {
if ( is_array( $inputs ) ) {
foreach ( $inputs as $input ) {
$value = GFFormsModel::get_prepared_input_value( $form, $field, $entry, $input['id'] );
if ( ! empty( $value ) ) {
$fields_completed ++;
if ( $field->isRequired ) {
$required_fields_completed ++;
}
continue 2;
}
}
} else {
if ( isset( $entry[ (string) $field->id ] ) && ! empty( $entry[ (string) $field->id ] ) ) {
$fields_completed ++;
if ( $field->isRequired ) {
$required_fields_completed ++;
}
}
}
}
}
$entry['required_fields_percent_complete'] = ( $required_fields > 0 ) ? (int) ( $required_fields_completed / $required_fields * 100 ) : 0;
$entry['partial_entry_percent'] = (int) ( $fields_completed / $total_fields * 100 );
$feed_id = $this->get_default_feed_id( $form_id );
$feed = $this->get_feed( $feed_id );
if ( ! $this->is_feed_condition_met( $feed, $form, $entry ) ) {
$this->log_debug( __METHOD__ . '() Aborting; Condition not met.' );
return false;
}
if ( rgars( $form, 'save/enabled' ) && $resume_token = rgpost( 'gform_resume_token' ) ) {
$entry['resume_token'] = $resume_token;
$saved_entry_details = GFFormsModel::get_draft_submission_values( $resume_token );
$source_url = $saved_entry_details['source_url'];
$source_url = add_query_arg( array( 'gf_token' => $resume_token ), $source_url );
$resume_url = esc_url_raw( $source_url );
$entry['resume_url'] = $resume_url;
$entry['date_saved'] = $saved_entry_details['date_created'];
}
$entry_meta = GFFormsModel::get_entry_meta( $form_id );
if ( is_array( $entry_meta ) ) {
$keys_to_skip = array( 'required_fields_percent_complete', 'partial_entry_percent' );
foreach ( $entry_meta as $key => $item ) {
if ( ! in_array( $key, $keys_to_skip ) && isset( $item['update_entry_meta_callback'] ) ) {
$entry[ $key ] = call_user_func_array( $item['update_entry_meta_callback'], array(
$key,
$entry,
$form
) );
}
}
}
return $entry;
}
/**
* Target for the gform_entries_field_value filter. Returns the value for the entry list.
*
* @param $value
* @param $form_id
* @param $field_id
* @param $entry
*
* @return string
*/
public function filter_gform_entries_field_value( $value, $form_id, $field_id, $entry ) {
switch ( $field_id ) {
case 'partial_entry_percent' :
case 'required_fields_percent_complete' :
$partial_entry_id = rgar( $entry, 'partial_entry_id' );
if ( empty( $partial_entry_id ) ) {
$html = '<i class="fa fa-check gf_valid"></i>';
} else {
$html = sprintf( '<div title="%d%%" id="gform_partial_entry_percent_%d" data-percentage="%d" class="gform_partial_entry_percent" style="width: 25px; height: 25px; display:inline-block;"></div>', $value, $entry['id'], $value );
}
break;
case 'date_saved' :
if ( empty( $value ) ) {
$html = $value;
} else {
$date = GFCommon::format_date( $value );
$link = empty( $entry['resume_url'] ) ? '' : sprintf( '<a target="_blank" href="%s" title="%s"><i class="fa fa-save"></i></a>', rgar( $entry, 'resume_url' ), esc_html__( 'Open saved form', 'gravityforms' ) );
$html = $link . ' ' . $date;
}
break;
default :
$html = $value;
}
return $html;
}
/**
* Target for the gform_entry_id_pre_save_lead filter. If a partial entry exists use its ID and delete partial entry meta.
*
* @param $entry_id
* @param $form
*
* @return int
*/
public function filter_gform_entry_id_pre_save_lead( $entry_id, $form ) {
$partial_entry_id = sanitize_key( rgpost( 'partial_entry_id' ) );
if ( ! empty( $partial_entry_id ) ) {
$search_criteria = array(
'status' => 'active',
'field_filters' => array(
array( 'key' => 'partial_entry_id', 'value' => $partial_entry_id ),
),
);
$entries = GFAPI::get_entries( $form['id'], $search_criteria );
if ( count( $entries ) > 0 ) {
$entry = $entries[0];
$entry_id = absint( $entry['id'] );
$result = GFAPI::update_entry( array( 'id' => $entry_id, 'currency' => $entry['currency'] ) );
$this->log_debug( __METHOD__ . '() update result: ' . print_r( $result, true ) );
gform_delete_meta( $entry_id, 'partial_entry_id' );
gform_delete_meta( $entry_id, 'date_saved' );
gform_delete_meta( $entry_id, 'resume_url' );
gform_delete_meta( $entry_id, 'resume_token' );
// Flush the cached field display states so conditional logic is re-evaluated using the posted values.
GFCache::flush();
add_filter( 'gform_use_post_value_for_conditional_logic_save_entry', '__return_true' );
}
}
return $entry_id;
}
/**
* Target for the heartbeat_received filter. Handles the transport of the partial entry data.
*
* @param $response
* @param $data
*
* @return mixed
*/
public function filter_heartbeat_received( $response, $data ) {
if ( isset( $data['gf-partial_entries-heartbeat'] ) ) {
$orginal_post = $_POST;
$forms_values = json_decode( $data['gf-partial_entries-heartbeat'], true );
$response['gf-partial-entries-ids'] = array();
foreach ( $forms_values as $form_id => $form_values ) {
$post_values = array();
foreach ( $form_values as $form_value ) {
$key = $form_value['name'];
if ( strpos( $key, '.' ) !== false ) {
$key = str_replace( '.', '_', $key );
}
if ( strpos( $key, '[]' ) !== false ) {
$key = str_replace( '[]', '', $key );
if ( ! isset( $post_values[ $key ] ) ) {
$post_values[ $key ] = array();
}
$post_values[ $key ][] = $form_value['value'];
} else {
$post_values[ $key ] = $form_value['value'];
}
}
$_POST = array_merge_recursive( $orginal_post, $post_values );
$partial_entry_id = $this->maybe_save_partial_entry( $form_id );
if ( ! empty( $partial_entry_id ) ) {
$response['gf-partial-entries-ids'][ $form_id ] = $partial_entry_id;
}
}
}
return $response;
}
/**
* Target for the gform_entry_info action. Displays the progress information on the entry detail page.
*
* @param $form_id
* @param $entry
*/
public function action_gform_entry_info( $form_id, $entry ) {
if ( ! $this->is_enabled( $form_id ) ) {
return;
}
$partial_entry_id = rgar( $entry, 'partial_entry_id' );
if ( empty( $partial_entry_id ) ) {
$progress = '<i class="fa fa-check gf_valid"></i>';
} else {
$progress = sprintf( '<div title="%d%%" id="gform_partial_entry_percent_%d" data-percentage="%d" class="gform_partial_entry_percent" style="width: 25px; height: 25px; display:inline-block;position:relative;top:7px;"></div>', $entry['partial_entry_percent'], $entry['id'], $entry['partial_entry_percent'] );
}
printf( esc_html__( 'Progress: %s', 'gravityformspartialentries' ), $progress );
$date_saved = rgar( $entry, 'date_saved' );
if ( ! empty( $date_saved ) ) {
$date = GFCommon::format_date( $date_saved );
$link = empty( $entry['resume_url'] ) ? '' : sprintf( '<a target="_blank" href="%s" title="%s"><i class="fa fa-save"></i></a>', rgar( $entry, 'resume_url' ), esc_html__( 'Open saved form', 'gravityforms' ) );
echo '<div style="margin-top:10px;">' . sprintf( esc_html__( 'Last Saved: %s ', 'gravityformspartialentries' ), $date ) . $link . '</div>';
}
}
/**
* Target for the gform_form_tag filter. Adds the partial entry ID as a hidden field.
*
* @param $form_tag
* @param $form
*
* @return string
*/
public function filter_gform_form_tag( $form_tag, $form ) {
$feed_settings = $this->get_feed_settings( $form['id'] );
if ( rgar( $feed_settings, 'enable' ) ) {
if ( $token = rgget( 'gf_token' ) ) {
$search_criteria = array(
'field_filters' => array(
array( 'key' => 'resume_token', 'value' => $token ),
array( 'key' => 'partial_entry_id', 'operator' => 'isnot', 'value' => '' )
),
);
$entries = GFAPI::get_entries( $form['id'], $search_criteria );
$partial_entry_id = isset( $entries[0] ) ? $entries[0]['partial_entry_id'] : 'pending';
} else {
$partial_entry_id = ! empty( $_POST['partial_entry_id'] ) ? $_POST['partial_entry_id'] : 'pending';
}
$partial_entry_id = esc_attr( $partial_entry_id );
$form_id = absint( $form['id'] );
$form_tag .= sprintf( '<input id=partial_entry_id_%d class="partial_entry_id" type=hidden name="partial_entry_id" value="%s" data-form_id="%d"/>', $form_id, esc_attr( $partial_entry_id ), $form_id );
}
return $form_tag;
}
/**
* Target for the gform_filter_links_entry_list filter. Adds the config for the filters on the entry list.
*
* @param $filter_links
* @param $form
* @param $include_counts
*
* @return mixed
*/
public function filter_gform_filter_links_entry_list( $filter_links, $form, $include_counts ) {
if ( ! $this->is_enabled( $form['id'] ) ) {
return $filter_links;
}
$form_id = absint( $form['id'] );
$complete_count = 0;
$partial_count = 0;
if ( $include_counts ) {
global $wpdb;
$lead_table_name = self::get_entry_table_name();
$lead_detail_meta_name = self::get_entry_meta_table_name();
$entry_id_column = version_compare( self::get_gravityforms_db_version(), '2.3-dev-1', '<' ) ? 'lead_id' : 'entry_id';
$sql = $wpdb->prepare(
"SELECT
(SELECT count(DISTINCT(l.id)) FROM $lead_table_name l LEFT JOIN $lead_detail_meta_name m ON l.id=m.{$entry_id_column} AND m.meta_key = 'partial_entry_percent' WHERE l.form_id=%d AND l.status='active' AND ( m.meta_value = '' OR m.meta_value IS NULL ) ) as complete,
(SELECT count(DISTINCT(l.id)) FROM $lead_table_name l INNER JOIN $lead_detail_meta_name m ON l.id=m.{$entry_id_column} WHERE l.form_id=%d AND l.status='active' AND m.meta_key = 'partial_entry_percent' AND m.meta_value > 1 ) as partial
",
$form_id, $form_id
);
$results = $wpdb->get_results( $sql, ARRAY_A );
$complete_count = $results[0]['complete'];
$partial_count = $results[0]['partial'];
}
$new_filter_links = array(
array(
'id' => 'complete',
'count' => $complete_count,
'label' => esc_html_x( 'Complete', 'Entry List', 'gravityforms' ),
'field_filters' => array(
array(
'key' => 'partial_entry_percent',
'value' => '',
),
),
),
array(
'id' => 'partial',
'count' => $partial_count,
'label' => esc_html_x( 'Partial', 'Entry List', 'gravityforms' ),
'field_filters' => array(
array(
'key' => 'partial_entry_percent',
'operator' => '>',
'value' => 1,
),
),
),
);
array_splice( $filter_links, 1, 0, $new_filter_links );
return $filter_links;
}
/**
* Is Partial Entries enabled for the given form?
*
* @param $form_id
*
* @return bool
*/
public function is_enabled( $form_id ) {
$feed_settings = $this->get_feed_settings( $form_id );
return (bool) rgar( $feed_settings, 'enable' );
}
/**
* Displays the screen options on the entry list for Gravity Forms < 2.0
*
* @param $status
* @param $args
*
* @return string
*/
public function show_screen_options( $status, $args ) {
$return = $status;
if ( $args->base == 'forms_page_gf_entries' ) {
if ( ! $this->is_entry_list() ) {
return $return;
}
$screen_options = $this->get_screen_options();
$per_page = $screen_options['per_page'];
$filters = $this->get_filter_links();
$selected_filter = $this->get_default_filter();
$radios_arr = array();
foreach ( $filters as $filter ) {
$id = esc_attr( $filter['id'] );
$label = esc_attr( $filter['label'] );
$checked = checked( $filter['id'], $selected_filter, false );