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/home/tahkoom/public_html/wp-content/plugins/ninja-forms/includes/Database/Models/Form.php
<?php if ( ! defined( 'ABSPATH' ) ) exit;
/**
* Class NF_Database_Models_Form
*/
final class NF_Database_Models_Form extends NF_Abstracts_Model
{
protected $_type = 'form';
protected $_table_name = 'nf3_forms';
protected $_meta_table_name = 'nf3_form_meta';
protected $_columns = array(
'title',
'created_at',
'form_title',
'default_label_pos',
'show_title',
'clear_complete',
'hide_complete',
'logged_in',
'seq_num'
);
protected $_fields;
protected static $imported_form_id;
public function __construct( $db, $id = '' )
{
add_action( 'ninja_forms_before_import_form', array( $this, 'import_form_backwards_compatibility' ) );
parent::__construct( $db, $id );
}
public function delete()
{
parent::delete();
$fields = Ninja_Forms()->form( $this->_id )->get_fields();
foreach( $fields as $field ){
$field->delete();
}
$actions = Ninja_Forms()->form( $this->_id )->get_actions();
foreach( $actions as $action ){
$action->delete();
}
$chunked_option_flag = 'nf_form_' . $this->_id . '_chunks';
$chunked_option_value = get_option( $chunked_option_flag );
// if there is nf_form_x_chunks option, we need to delete those
if( $chunked_option_value ) {
// if we have chunk'd it, get the list of chunks
$form_chunks = explode( ',', $chunked_option_value );
//get the option value of each chunk and concat them into the form
foreach( $form_chunks as $chunk ){
delete_option( $chunk );
}
delete_option( $chunked_option_flag );
}
$this->delete_submissions();
WPN_Helper::delete_nf_cache( $this->_id );
do_action( 'ninja_forms_after_form_delete', $this->_id );
}
private function delete_submissions( ) {
global $wpdb;
$total_subs_deleted = 0;
$post_result = 0;
$max_cnt = 250;
// SQL for getting 250 subs at a time
$sub_sql = "SELECT id FROM `" . $wpdb->prefix . "posts` AS p
LEFT JOIN `" . $wpdb->prefix . "postmeta` AS m ON p.id = m.post_id
WHERE p.post_type = 'nf_sub' AND m.meta_key = '_form_id'
AND m.meta_value = %s LIMIT " . $max_cnt;
while ($post_result <= $max_cnt ) {
$subs = $wpdb->get_col( $wpdb->prepare( $sub_sql, $this->_id ),0 );
// if we are out of subs, then stop
if( 0 === count( $subs ) ) break;
// otherwise, let's delete the postmeta as well
$delete_meta_query = "DELETE FROM `" . $wpdb->prefix . "postmeta` WHERE post_id IN ( [IN] )";
$delete_meta_query = $this->prepare_in( $delete_meta_query, $subs );
$meta_result = $wpdb->query( $delete_meta_query );
if ( $meta_result > 0 ) {
// now we actually delete the posts(nf_sub)
$delete_post_query = "DELETE FROM `" . $wpdb->prefix . "posts` WHERE id IN ( [IN] )";
$delete_post_query = $this->prepare_in( $delete_post_query, $subs );
$post_result = $wpdb->query( $delete_post_query );
$total_subs_deleted = $total_subs_deleted + $post_result;
}
}
}
private function prepare_in( $sql, $vals ) {
global $wpdb;
$not_in_count = substr_count( $sql, '[IN]' );
if ( $not_in_count > 0 ) {
$args = array( str_replace( '[IN]', implode( ', ', array_fill( 0, count( $vals ), '%d' ) ), str_replace( '%', '%%', $sql ) ) );
// This will populate ALL the [IN]'s with the $vals, assuming you have more than one [IN] in the sql
for ( $i=0; $i < substr_count( $sql, '[IN]' ); $i++ ) {
$args = array_merge( $args, $vals );
}
$sql = call_user_func_array( array( $wpdb, 'prepare' ), array_merge( $args ) );
}
return $sql;
}
public static function get_next_sub_seq( $form_id )
{
global $wpdb;
// TODO: Leverage form cache.
$last_seq_num = $wpdb->get_var( $wpdb->prepare(
'SELECT value FROM ' . $wpdb->prefix . 'nf3_form_meta WHERE `key` = "_seq_num" AND `parent_id` = %s'
, $form_id ) );
if( $last_seq_num ) {
$wpdb->update( $wpdb->prefix . 'nf3_form_meta', array( 'value' => $last_seq_num + 1,
'meta_value' => $last_seq_num + 1, 'meta_key' => '_seq_num' )
, array( 'key' => '_seq_num', 'parent_id'
=> $form_id ) );
$wpdb->update( $wpdb->prefix . 'nf3_forms', array( 'seq_num' => $last_seq_num + 1 ), array( 'id' => $form_id ) );
} else {
$last_seq_num = 1;
$wpdb->insert( $wpdb->prefix . 'nf3_form_meta',
array( 'key' => '_seq_num',
'value' => $last_seq_num + 1,
'parent_id' => $form_id,
'meta_key' => '_seq_num',
'meta_value' => $last_seq_num + 1
) );
$wpdb->update( $wpdb->prefix . 'nf3_forms', array( 'seq_num' => $last_seq_num + 1 ), array( 'id' => $form_id ) );
}
return $last_seq_num;
}
public static function import( array $import, $id = '', $is_conversion = false )
{
$import = apply_filters( 'ninja_forms_before_import_form', $import );
/*
* Create Form
*/
$form = Ninja_Forms()->form( $id )->get();
$form->update_settings( $import[ 'settings' ] );
if( ! $is_conversion ) {
$form->update_setting( 'created_at', current_time( 'mysql' ) );
}
$form->save();
$form_id = $form->get_id();
$form_cache = array(
'id' => $form_id,
'fields' => array(),
'actions' => array(),
'settings' => $form->get_settings()
);
$update_process = Ninja_Forms()->background_process( 'update-fields' );
foreach( $import[ 'fields' ] as $settings ){
if( $is_conversion ) {
$field_id = $settings[ 'id' ];
$field = Ninja_Forms()->form($form_id)->field( $field_id )->get();
$field->save();
} else {
unset( $settings[ 'id' ] );
$settings[ 'created_at' ] = current_time( 'mysql' );
$field = Ninja_Forms()->form($form_id)->field()->get();
/**
* If this is the default contact form,
* ensure that we properly save the fields
* to avoid the loss of settings when the cache is disabled.
*/
if ( 1 == $form_id ) {
$field->update_settings( $settings );
}
$field->save();
}
$settings[ 'parent_id' ] = $form_id;
array_push( $form_cache[ 'fields' ], array(
'id' => $field->get_id(),
'settings' => $settings
));
$update_process->push_to_queue(array(
'id' => $field->get_id(),
'settings' => $settings
));
}
$update_process->save()->dispatch();
foreach( $import[ 'actions' ] as $settings ){
$action = Ninja_Forms()->form($form_id)->action()->get();
if( ! $is_conversion ) {
$settings[ 'created_at' ] = current_time( 'mysql' );
}
$action->update_settings( $settings )->save();
array_push( $form_cache[ 'actions' ], array(
'id' => $action->get_id(),
'settings' => $settings
));
}
WPN_Helper::update_nf_cache( $form_id, $form_cache );
add_action( 'admin_notices', array( 'NF_Database_Models_Form', 'import_admin_notice' ) );
self::$imported_form_id = $form_id;
return $form_id;
}
public static function import_admin_notice()
{
Ninja_Forms()->template( 'admin-notice-form-import.html.php', array( 'form_id'=> self::$imported_form_id ) );
}
/**
* This static method is called to duplicate a form using the form ID.
*
* To duplicate a form we:
*
* Check to see if we've ran stage one of the db update process.
* Use SQL to insert a copy of our form and form meta.
* Grab all fields for a specific form.
* Loop over those fields and insert fields and field meta.
* Run ->update_settings() and ->save() on the form model.
* Call our WPN_Helper method to build a form cache.
*
* @since 3.0
* @update 3.4.0
* @param int $form_id ID of the form being duplicated.
* @return $new_form_id ID of our form duplicate.
*/
public static function duplicate( $form_id )
{
global $wpdb;
/**
* Check to see if we've got new field columns.
*
* We do this here instead of the get_sql_queries() method so that we don't hit the db multiple times.
*/
$sql = "SHOW COLUMNS FROM {$wpdb->prefix}nf3_fields LIKE 'field_key'";
$results = $wpdb->get_results( $sql );
// If we don't have the field_key column, we need to remove our new columns.
if ( empty ( $results ) ) {
$db_stage_one_complete = false;
} else {
$db_stage_one_complete = true;
}
// Duplicate the Form Object.
$wpdb->query( $wpdb->prepare(
"
INSERT INTO {$wpdb->prefix}nf3_forms ( `title` )
SELECT CONCAT( `title`, ' - ', %s )
FROM {$wpdb->prefix}nf3_forms
WHERE id = %d;
", esc_html__( 'copy', 'ninja-forms' ), $form_id
) );
$new_form_id = $wpdb->insert_id;
$blacklist = array(
'_seq_num',
'embed_form',
'public_link',
'public_link_key',
'allow_public_link',
);
$blacklist = apply_filters( 'ninja_forms_excluded_duplicate_form_settings', $blacklist );
$blacklist = "'" . implode( "','", $blacklist ) . "'";
// Duplicate the Form Meta.
$wpdb->query( $wpdb->prepare(
"
INSERT INTO {$wpdb->prefix}nf3_form_meta ( `parent_id`, `key`, `value` )
SELECT %d, `key`, `value`
FROM {$wpdb->prefix}nf3_form_meta
WHERE parent_id = %d
AND `key` NOT IN({$blacklist});
", $new_form_id, $form_id
));
// Get the fields to duplicate
$old_fields = $wpdb->get_results( $wpdb->prepare(
"
SELECT `id`
FROM {$wpdb->prefix}nf3_fields
WHERE parent_id = %d
", $form_id
));
// Get our field and field_meta table column names and values.
$fields_sql = self::get_sql_queries( 'field_table_columns', $db_stage_one_complete );
$field_meta_sql = self::get_sql_queries( 'field_meta_table_columns', $db_stage_one_complete );
foreach( $old_fields as $old_field ){
// Duplicate the Field Object.
$wpdb->query( $wpdb->prepare(
"
INSERT INTO {$wpdb->prefix}nf3_fields ( {$fields_sql[ 'insert' ]} )
SELECT {$fields_sql[ 'select' ]}
FROM {$wpdb->prefix}nf3_fields
WHERE id = %d
", $new_form_id, $old_field->id
));
$new_field_id = $wpdb->insert_id;
// Duplicate the Field Meta.
$wpdb->query( $wpdb->prepare(
"
INSERT INTO {$wpdb->prefix}nf3_field_meta ( {$field_meta_sql[ 'insert' ]} )
SELECT {$field_meta_sql[ 'select' ]}
FROM {$wpdb->prefix}nf3_field_meta
WHERE parent_id = %d;
", $new_field_id, $old_field->id
));
}
// Duplicate the Actions.
// Get the actions to duplicate
$old_actions = $wpdb->get_results( $wpdb->prepare(
"
SELECT `id`
FROM {$wpdb->prefix}nf3_actions
WHERE parent_id = %d
", $form_id
));
// Get our action and action_meta table columns and values.
$actions_sql = self::get_sql_queries( 'action_table_columns', $db_stage_one_complete );
$actions_meta_sql = self::get_sql_queries( 'action_meta_table_columns', $db_stage_one_complete );
foreach( $old_actions as $old_action ){
// Duplicate the Action Object.
$wpdb->query( $wpdb->prepare(
"
INSERT INTO {$wpdb->prefix}nf3_actions ( {$actions_sql[ 'insert' ]} )
SELECT {$actions_sql[ 'select' ]}
FROM {$wpdb->prefix}nf3_actions
WHERE id = %d
", $new_form_id, $old_action->id
));
$new_action_id = $wpdb->insert_id;
// Duplicate the Action Meta.
$wpdb->query( $wpdb->prepare(
"
INSERT INTO {$wpdb->prefix}nf3_action_meta ( {$actions_meta_sql[ 'insert' ]} )
SELECT {$actions_meta_sql[ 'select' ]}
FROM {$wpdb->prefix}nf3_action_meta
WHERE parent_id = %d;
", $new_action_id, $old_action->id
));
}
/*
* In order for our new form and form_meta fields to populate on
* duplicate we need to update_settings and save
*/
$new_form = Ninja_Forms()->form( $new_form_id )->get();
$new_form->update_settings( $new_form->get_settings() );
$new_form->save();
/*
* Build a cache for this new form.
*/
WPN_Helper::build_nf_cache( $new_form_id );
return $new_form_id;
}
/**
* When duplicating a form, we need to build specific SQL queries.
*
* This is a fairly repetative task, so we've extrapolated the code to its own function.
*
* @since 3.4.0
* @param string $table_name Name of the table we want to update.
* @return array Associative array like: ['insert' => "`column1`, "`column2`", etc", 'select' => "`column1`, etc."]
*/
private static function get_sql_queries( $table_name, $db_stage_one_complete = true )
{
/**
* These arrays contain the columns in our database.
*
* Later, if the user hasn't ran stage one of our db update process, we'll remove the items that aren't supported.
*/
$db_columns = array(
'field_table_columns' => array(
'label',
'key',
'type',
'parent_id',
'field_label',
'field_key',
'order',
'required',
'default_value',
'label_pos',
'personally_identifiable',
),
'field_meta_table_columns' => array(
'parent_id',
'key',
'value',
'meta_key',
'meta_value',
),
'action_table_columns' => array(
'title',
'key',
'type',
'active',
'parent_id',
'label',
),
'action_meta_table_columns' => array(
'parent_id',
'key',
'value',
'meta_key',
'meta_value',
),
);
// If we haven't been passed a table name or the table name is invalid, return false.
if ( empty( $table_name ) || ! isset( $db_columns[ $table_name ] ) ) {return false;}
// If we have not completed stage one of our db update, then we unset new db columns.
if ( ! $db_stage_one_complete ) {
$db_columns[ 'field_table_columns' ] = array_diff(
$db_columns[ 'field_table_columns' ],
array(
'field_label',
'field_key',
'order',
'required',
'default_value',
'label_pos',
'personally_identifiable'
)
);
$db_columns[ 'field_meta_table_columns' ] = array_diff(
$db_columns[ 'field_meta_table_columns'],
array(
'meta_key',
'meta_value'
)
);
$db_columns[ 'action_table_columns' ] = array_diff(
$db_columns[ 'action_table_columns' ],
array(
'label'
)
);
$db_columns[ 'action_meta_table_columns' ] = array_diff(
$db_columns[ 'action_meta_table_columns' ],
array(
'meta_key',
'meta_value'
)
);
}
/**
* $sql_insert is a var that tracks which table columns we want to insert.
*/
$sql_insert = "";
/**
* $sql_select is a var that tracks the values for each field table column.
*/
$sql_select = "";
/**
* Loop over our table column names and add them to our $sql_insert var.
*/
foreach( $db_columns[ $table_name ] as $column_name ) {
$sql_insert .= "`{$column_name}`,";
if ( 'parent_id' == $column_name ) {
$sql_select .= "%d,";
} else {
$sql_select .= "`{$column_name}`,";
}
}
// Remove any trailing commas.
$sql_insert = rtrim( $sql_insert, ',' );
$sql_select = rtrim( $sql_select, ',' );
return array( 'insert' => $sql_insert, 'select' => $sql_select );
}
public static function export( $form_id, $return = FALSE )
{
//TODO: Set Date Format from Plugin Settings
$date_format = 'm/d/Y';
$form = Ninja_Forms()->form( $form_id )->get();
$form_title = $form->get_setting( 'title' );
$form_title = preg_replace( "/[^A-Za-z0-9 ]/", '', $form_title );
$form_title = str_replace( ' ', '_', $form_title );
$export = array(
'settings' => $form->get_settings(),
'fields' => array(),
'actions' => array()
);
$fields = Ninja_Forms()->form( $form_id )->get_fields();
foreach( $fields as $field ){
// If the field is set.
if ( ! is_null( $field ) && ! empty( $field ) ) {
$export['fields'][] = $field->get_settings();
}
}
$actions = Ninja_Forms()->form( $form_id )->get_actions();
foreach( $actions as $action ){
// If the action is set.
if ( ! is_null( $action ) && ! empty( $action ) ) {
$export[ 'actions' ][] = $action->get_settings();
}
}
if( $return ){
return $export;
} else {
$today = date( $date_format, current_time( 'timestamp' ) );
$filename = apply_filters( 'ninja_forms_form_export_filename', 'nf_form_' . $today . '_' . $form_title );
$filename = $filename . ".nff";
header( 'Content-type: application/json');
header( 'Content-Disposition: attachment; filename="'.$filename .'"' );
header( 'Pragma: no-cache');
header( 'Expires: 0' );
// echo apply_filters( 'ninja_forms_form_export_bom',"\xEF\xBB\xBF" ) ; // Byte Order Mark
if( isset( $_REQUEST[ 'nf_export_form_turn_off_encoding' ] )
&& $_REQUEST[ 'nf_export_form_turn_off_encoding' ] ) {
echo json_encode( $export );
} else {
echo json_encode( WPN_Helper::utf8_encode( $export ) );
}
die();
}
}
/*
|--------------------------------------------------------------------------
| Backwards Compatibility
|--------------------------------------------------------------------------
*/
public function import_form_backwards_compatibility( $import )
{
// Rename `data` to `settings`
if( isset( $import[ 'data' ] ) ){
$import[ 'settings' ] = $import[ 'data' ];
unset( $import[ 'data' ] );
}
// Rename `notifications` to `actions`
if( isset( $import[ 'notifications' ] ) ){
$import[ 'actions' ] = $import[ 'notifications' ];
unset( $import[ 'notifications' ] );
}
// Rename `form_title` to `title`
if( isset( $import[ 'settings' ][ 'form_title' ] ) ){
$import[ 'settings' ][ 'title' ] = $import[ 'settings' ][ 'form_title' ];
unset( $import[ 'settings' ][ 'form_title' ] );
}
// Convert `last_sub` to `_seq_num`
if( isset( $import[ 'settings' ][ 'last_sub' ] ) ) {
$import[ 'settings' ][ '_seq_num' ] = $import[ 'settings' ][ 'last_sub' ] + 1;
}
// Make sure
if( ! isset( $import[ 'fields' ] ) ){
$import[ 'fields' ] = array();
}
// `Field` to `Fields`
if( isset( $import[ 'field' ] ) ){
$import[ 'fields' ] = $import[ 'field' ];
unset( $import[ 'field' ] );
}
$import = apply_filters( 'ninja_forms_upgrade_settings', $import );
// Combine Field and Field Data
foreach( $import[ 'fields' ] as $key => $field ){
if( '_honeypot' == $field[ 'type' ] ) {
unset( $import[ 'fields' ][ $key ] );
continue;
}
if( ! $field[ 'type' ] ) {
unset( $import[ 'fields'][ $key ] );
continue;
}
// TODO: Split Credit Card field into multiple fields.
$field = $this->import_field_backwards_compatibility( $field );
if( isset( $field[ 'new_fields' ] ) ){
foreach( $field[ 'new_fields' ] as $new_field ){
$import[ 'fields' ][] = $new_field;
}
unset( $field[ 'new_fields' ] );
}
$import[ 'fields' ][ $key ] = $field;
}
$has_save_action = FALSE;
foreach( $import[ 'actions' ] as $key => $action ){
$action = $this->import_action_backwards_compatibility( $action );
$import[ 'actions' ][ $key ] = $action;
if( 'save' == $action[ 'type' ] ) $has_save_action = TRUE;
}
if( ! $has_save_action ) {
$import[ 'actions' ][] = array(
'type' => 'save',
'label' => esc_html__( 'Save Form', 'ninja-forms' ),
'active' => TRUE
);
}
$import = $this->import_merge_tags_backwards_compatibility( $import );
return apply_filters( 'ninja_forms_after_upgrade_settings', $import );
}
public function import_merge_tags_backwards_compatibility( $import )
{
$field_lookup = array();
foreach( $import[ 'fields' ] as $key => $field ){
if( ! isset( $field[ 'id' ] ) ) continue;
$field_id = $field[ 'id' ];
$field_key = $field[ 'type' ] . '_' . $field_id;
$field_lookup[ $field_id ] = $import[ 'fields' ][ $key ][ 'key' ] = $field_key;
}
foreach( $import[ 'actions' ] as $key => $action_settings ){
foreach( $action_settings as $setting => $value ){
foreach( $field_lookup as $field_id => $field_key ){
// Convert Tokenizer
$token = 'field_' . $field_id;
if( ! is_array( $value ) ) {
if (FALSE !== strpos($value, $token)) {
$value = str_replace($token, '{field:' . $field_key . '}', $value);
}
}
// Convert Shortcodes
$shortcode = "[ninja_forms_field id=$field_id]";
if( ! is_array( $value ) ) {
if ( FALSE !== strpos( $value, $shortcode ) ) {
$value = str_replace( $shortcode, '{field:' . $field_key . '}', $value );
}
}
}
//Checks for the nf_sub_seq_num short code and replaces it with the submission sequence merge tag
$sub_seq = '[nf_sub_seq_num]';
if( ! is_array( $value ) ) {
if( FALSE !== strpos( $value, $sub_seq ) ){
$value = str_replace( $sub_seq, '{submission:sequence}', $value );
}
}
if( ! is_array( $value ) ) {
if (FALSE !== strpos($value, '[ninja_forms_all_fields]')) {
$value = str_replace('[ninja_forms_all_fields]', '{field:all_fields}', $value);
}
}
$action_settings[ $setting ] = $value;
$import[ 'actions' ][ $key ] = $action_settings;
}
}
return $import;
}
public function import_action_backwards_compatibility( $action )
{
// Remove `_` from type
if( isset( $action[ 'type' ] ) ) {
$action['type'] = str_replace('_', '', $action['type']);
}
if( 'email' == $action[ 'type' ] ){
$action[ 'to' ] = str_replace( '`', ',', $action[ 'to' ] );
$action[ 'email_subject' ] = str_replace( '`', ',', $action[ 'email_subject' ] );
$action[ 'cc' ] = str_replace( '`', ',', $action[ 'cc' ] );
$action[ 'bcc' ] = str_replace( '`', ',', $action[ 'bcc' ] );
// If our email is in plain text...
if ( $action[ 'email_format' ] == 'plain' ) {
// Record it as such.
$action[ 'email_message_plain' ] = $action[ 'email_message' ];
} // Otherwise... (It's not plain text.)
else {
// Record it as HTML.
$action[ 'email_message' ] = nl2br( $action[ 'email_message' ] );
}
}
// Convert `name` to `label`
if( isset( $action[ 'name' ] ) ) {
$action['label'] = $action['name'];
unset($action['name']);
}
return apply_filters( 'ninja_forms_upgrade_action_' . $action[ 'type' ], $action );
}
public function import_field_backwards_compatibility( $field )
{
// Flatten field settings array
if( isset( $field[ 'data' ] ) && is_array( $field[ 'data' ] ) ){
$field = array_merge( $field, $field[ 'data' ] );
}
unset( $field[ 'data' ] );
// Drop form_id in favor of parent_id, which is set by the form.
if( isset( $field[ 'form_id' ] ) ){
unset( $field[ 'form_id' ] );
}
// Remove `_` prefix from type setting
$field[ 'type' ] = ltrim( $field[ 'type' ], '_' );
// Type: `text` -> `textbox`
if( 'text' == $field[ 'type' ] ){
$field[ 'type' ] = 'textbox';
}
if( 'submit' == $field[ 'type' ] ){
$field[ 'processing_label' ] = esc_html__( 'Processing', 'ninja-forms' );
}
if( isset( $field[ 'email' ] ) ){
if( 'textbox' == $field[ 'type' ] && $field[ 'email' ] ) {
$field['type'] = 'email';
}
unset( $field[ 'email' ] );
}
if( isset( $field[ 'class' ] ) ){
$field[ 'element_class' ] = $field[ 'class' ];
unset( $field[ 'class' ] );
}
if( isset( $field[ 'req' ] ) ){
$field[ 'required' ] = $field[ 'req' ];
unset( $field[ 'req' ] );
}
if( isset( $field[ 'default_value_type' ] ) ){
/* User Data */
if( '_user_id' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{wp:user_id}';
if( '_user_email' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{wp:user_email}';
if( '_user_lastname' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{wp:user_last_name}';
if( '_user_firstname' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{wp:user_first_name}';
if( '_user_display_name' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{wp:user_display_name}';
/* Post Data */
if( 'post_id' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{wp:post_id}';
if( 'post_url' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{wp:post_url}';
if( 'post_title' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{wp:post_title}';
/* System Data */
if( 'today' == $field[ 'default_value_type' ] ) $field[ 'default' ] = '{other:date}';
/* Miscellaneous */
if( '_custom' == $field[ 'default_value_type' ] && isset( $field[ 'default_value' ] ) ){
$field[ 'default' ] = $field[ 'default_value' ];
}
if( 'querystring' == $field[ 'default_value_type' ] && isset( $field[ 'default_value' ] ) ){
$field[ 'default' ] = '{querystring:' . $field[ 'default_value' ] . '}';
}
unset( $field[ 'default_value' ] );
unset( $field[ 'default_value_type' ] );
} else if ( isset ( $field[ 'default_value' ] ) ) {
$field[ 'default' ] = $field[ 'default_value' ];
}
if( 'list' == $field[ 'type' ] ) {
if ( isset( $field[ 'list_type' ] ) ) {
if ('dropdown' == $field['list_type']) {
$field['type'] = 'listselect';
}
if ('radio' == $field['list_type']) {
$field['type'] = 'listradio';
}
if ('checkbox' == $field['list_type']) {
$field['type'] = 'listcheckbox';
}
if ('multi' == $field['list_type']) {
$field['type'] = 'listmultiselect';
}
}
if( isset( $field[ 'list' ][ 'options' ] ) ) {
$field[ 'options' ] = array_values( $field[ 'list' ][ 'options' ] );
unset( $field[ 'list' ][ 'options' ] );
}
foreach( $field[ 'options' ] as &$option ){
if( isset( $option[ 'value' ] ) && $option[ 'value' ] ) continue;
$option[ 'value' ] = $option[ 'label' ];
}
}
if( 'country' == $field[ 'type' ] ){
$field[ 'type' ] = 'listcountry';
$field[ 'options' ] = array();
}
// Convert `textbox` to other field types
foreach( array( 'fist_name', 'last_name', 'user_zip', 'user_city', 'user_phone', 'user_email', 'user_address_1', 'user_address_2', 'datepicker' ) as $item ) {
if ( isset( $field[ $item ] ) && $field[ $item ] ) {
$field[ 'type' ] = str_replace( array( '_', 'user', '1', '2', 'picker' ), '', $item );
unset( $field[ $item ] );
}
}
if( 'timed_submit' == $field[ 'type' ] ) {
$field[ 'type' ] = 'submit';
}
if( 'checkbox' == $field[ 'type' ] ){
if( isset( $field[ 'calc_value' ] ) ){
if( isset( $field[ 'calc_value' ][ 'checked' ] ) ){
$field[ 'checked_calc_value' ] = $field[ 'calc_value' ][ 'checked' ];
unset( $field[ 'calc_value' ][ 'checked' ] );
}
if( isset( $field[ 'calc_value' ][ 'unchecked' ] ) ){
$field[ 'unchecked_calc_value' ] = $field[ 'calc_value' ][ 'unchecked' ];
unset( $field[ 'calc_value' ][ 'unchecked' ] );
}
}
}
if( 'rating' == $field[ 'type' ] ){
$field[ 'type' ] = 'starrating';
if( isset( $field[ 'rating_stars' ] ) ){
$field[ 'default' ] = $field[ 'rating_stars' ];
unset( $field[ 'rating_stars' ] );
}
}
if( 'number' == $field[ 'type' ] ){
if( ! isset( $field[ 'num_min'] ) ) {
if( ! isset( $field[ 'number_min' ] ) || ! $field[ 'number_min' ] ){
$field[ 'num_min' ] = '';
} else {
$field[ 'num_min' ] = $field[ 'number_min' ];
}
}
if( ! isset( $field[ 'num_max'] ) ) {
if( ! isset( $field[ 'number_max' ] ) || ! $field[ 'number_max' ] ){
$field[ 'num_max' ] = '';
} else {
$field[ 'num_max' ] = $field[ 'number_max' ];
}
}
if( ! isset( $field[ 'num_step'] ) ) {
if( ! isset( $field[ 'number_step' ] ) || ! $field[ 'number_step' ] ){
$field[ 'num_step' ] = 1;
} else {
$field[ 'num_step' ] = $field[ 'number_step' ];
}
}
}
if( 'profile_pass' == $field[ 'type' ] ){
$field[ 'type' ] = 'password';
$passwordconfirm = array_merge( $field, array(
'id' => '',
'type' => 'passwordconfirm',
'label' => $field[ 'label' ] . ' ' . esc_html__( 'Confirm', 'ninja-forms' ),
'confirm_field' => 'password_' . $field[ 'id' ]
));
$field[ 'new_fields' ][] = $passwordconfirm;
}
if( 'desc' == $field[ 'type' ] ){
$field[ 'type' ] = 'html';
}
if( 'credit_card' == $field[ 'type' ] ){
$field[ 'type' ] = 'creditcardnumber';
$field[ 'label' ] = $field[ 'cc_number_label' ];
$field[ 'label_pos' ] = 'above';
if( $field[ 'help_text' ] ){
$field[ 'help_text' ] = '<p>' . $field[ 'help_text' ] . '</p>';
}
$credit_card_fields = array(
'creditcardcvc' => $field[ 'cc_cvc_label' ],
'creditcardfullname' => $field[ 'cc_name_label' ],
'creditcardexpiration' => $field[ 'cc_exp_month_label' ] . ' ' . $field[ 'cc_exp_year_label' ],
'creditcardzip' => esc_html__( 'Credit Card Zip', 'ninja-forms' ),
);
foreach( $credit_card_fields as $new_type => $new_label ){
$field[ 'new_fields' ][] = array_merge( $field, array(
'id' => '',
'type' => $new_type,
'label' => $new_label,
'help_text' => '',
'desc_text' => ''
));
}
}
/*
* Convert inside label position over to placeholder
*/
if ( isset ( $field[ 'label_pos' ] ) && 'inside' == $field[ 'label_pos' ] ) {
if ( ! isset ( $field[ 'placeholder' ] ) || empty ( $field[ 'placeholder' ] ) ) {
$field[ 'placeholder' ] = $field[ 'label' ];
}
$field[ 'label_pos' ] = 'hidden';
}
if( isset( $field[ 'desc_text' ] ) ){
$field[ 'desc_text' ] = nl2br( $field[ 'desc_text' ] );
}
if( isset( $field[ 'help_text' ] ) ){
$field[ 'help_text' ] = nl2br( $field[ 'help_text' ] );
}
return apply_filters( 'ninja_forms_upgrade_field', $field );
}
} // End NF_Database_Models_Form
بين التربية والتقنية هل ينتج العالم الافتراضي جيلاً مثقفًا أم معزولًا؟ – tahkoom.com
كتبت شروق عارف
في ظل التطور التكنولوجي الحادث والابتكارات الجديدة ظهر العالم الافتراضي الذي أحدث ثورة في كافة المجالات مما جعلنا نطرح سؤال مهم ماذا لو أصبح التعليم مرتبط بالعالم الافتراضي؟ وكيف سيؤثر هذا الربط على الطلاب وتحصيلهم الأكاديمي ؟ ما هو العالم الافتراضي والميتافيرس؟ مزايا وتحديات ربط التعليم بالعالم الافتراضي
آراء متباينة حول فاعلية العالم الافتراضي
يمكن القول إن ربط التعليم بالعالم الافتراضي قد يسهم بشكل كبير في توسيع أفاقنا الفكرية وسوف يجعل التجربة التعليمية أكثر متعة ولكن مع ذلك يجب التعامل مع هذه التقنية بحذر حتى نتجنب الأثار السلبية وعلينا التأكد أن العالم الافتراضي لا يمكن أن يحلل محل المعلم
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