<?php if ( ! defined( 'ABSPATH' ) ) exit;
/**
* Class NF_Fields_CountryList
*/
class NF_Fields_ListCountry extends NF_Abstracts_List
{
protected $_name = 'listcountry';
protected $_type = 'listcountry';
protected $_nicename = 'Country';
protected $_section = 'userinfo';
protected $_templates = array( 'listcountry', 'listselect' );
public function __construct()
{
parent::__construct();
$this->_nicename = esc_html__( 'Country', 'ninja-forms' );
$this->_settings[ 'options' ][ 'group' ] = '';
// $this->_settings[ 'options' ][ 'value' ] = $this->get_options();
$this->_settings[ 'default' ] = array(
'name' => 'default',
'type' => 'select',
'label' => esc_html__( 'Default Value', 'ninja-forms' ),
'options' => $this->get_default_value_options(),
'width' => 'one-half',
'group' => 'primary',
'value' => 'US',
);
add_filter( 'ninja_forms_custom_columns', array( $this, 'custom_columns' ), 10, 2 );
add_filter( 'ninja_forms_render_options_' . $this->_type, array( $this, 'filter_options' ), 10, 2 );
add_filter( 'ninja_forms_subs_export_field_value_' . $this->_name, array( $this, 'filter_csv_value' ), 10, 2 );
}
public function custom_columns( $value, $field )
{
if( $this->_name != $field->get_setting( 'type' ) ) return $value;
foreach( Ninja_Forms()->config( 'CountryList' ) as $country => $abbr ){
if( $value == $abbr ) return $country;
}
return $value;
}
public function filter_options( $options, $settings )
{
$default_value = ( isset( $settings[ 'default' ] ) ) ? $settings[ 'default' ] : '';
$options = $this->get_options(); // Overwrite the default list options.
foreach( $options as $key => $option ){
if( $default_value != $option[ 'value' ] ) continue;
$options[ $key ][ 'selected' ] = 1;
}
usort( $options, array($this,'sort_options_by_label') );
return $options;
}
private function sort_options_by_label( $option_a, $option_b )
{
return strcasecmp( $option_a['label'], $option_b['label'] );
}
public function filter_options_preview( $field_settings )
{
$field_settings[ 'settings' ][ 'options' ] = $this->get_options();
foreach( $field_settings[ 'settings' ][ 'options' ] as $key => $option ){
if( $field_settings[ 'settings' ][ 'default' ] != $option[ 'value' ] ) continue;
$field_settings[ 'settings' ][ 'options' ][ $key ][ 'selected' ] = 1;
}
return $field_settings;
}
public function admin_form_element( $id, $value )
{
$field = Ninja_Forms()->form()->get_field( $id );
$options = $this->get_options();
$options = apply_filters( 'ninja_forms_render_options', $options, $field->get_settings() );
$options = apply_filters( 'ninja_forms_render_options_' . $this->_type, $options, $field->get_settings() );
ob_start();
echo "<select name='fields[$id]'>";
foreach( $options as $option ){
$selected = ( $option['value'] == $value ) ? ' selected' : '';
echo "<option value='" . $option['value'] . "'" . $selected . ">" . $option['label'] . "</option>";
}
echo "</select>";
return ob_get_clean();
}
private function get_default_value_options()
{
$options = array();
// Option to have no default country
$options[] = array(
'label' => '- ' . esc_html__( 'Select Country', 'ninja-forms' ) . ' -',
'value' => ''
);
foreach( Ninja_Forms()->config( 'CountryList' ) as $label => $value ){
$options[] = array(
'label' => $label,
'value' => $value,
);
}
return $options;
}
private function get_options()
{
$order = 0;
$options = array();
// option to have no default country selected
$options[] = array(
'label' => '- ' . esc_html__( 'Select Country', 'ninja-forms' ) . ' -',
'value' => '',
'calc' => '',
'selected' => 0,
'order' => $order,
);
$order++;
foreach( Ninja_Forms()->config( 'CountryList' ) as $label => $value ){
$options[] = array(
'label' => $label,
'value' => $value,
'calc' => '',
'selected' => 0,
'order' => $order
);
$order++;
}
return $options;
}
public function filter_csv_value( $field_value, $field )
{
$lookup = array_flip( Ninja_Forms()->config( 'CountryList' ) );
if( isset( $lookup[ $field_value ] ) ) $field_value = $lookup[ $field_value ];
return $field_value;
}
}
ما بقاش الذكاء الاصطناعي مجرد خيال علمي أو تطور مستنيينه في المستقبل… لأ، ده بقى واقع عايشينه كل يوم، وبيأثر بشكل مباشر على شغلنا، ومهاراتنا، وحتى على الوظايف نفسها. في الفيديو ده، هنتكلم عن إزاي الذكاء الاصطناعي قلب موازين سوق العمل، إيه المهن اللي بدأت تختفي، وإيه اللي طلع جديد، وإزاي نجهز نفسنا للمستقبل اللي بدأ خلاص.