<?php
if (!defined('ABSPATH')) exit;
/**
* Class NF_Fields_ListImage
*/
class NF_Fields_ListImage extends NF_Abstracts_List
{
protected $_name = 'listimage';
protected $_type = 'listimage';
protected $_nicename = 'Select Image';
protected $_section = 'common';
protected $_icon = 'image';
protected $_templates = 'listimage';
protected $option_type = 'radio';
protected $_settings = ['label', 'image_options', 'show_option_labels', 'allow_multi_select', 'list_orientation', 'num_columns'];
protected $_settings_exclude = ['options'];
public function __construct()
{
parent::__construct();
$this->_nicename = esc_html__('Select Image', 'ninja-forms');
add_filter('ninja_forms_merge_tag_calc_value_' . $this->_type, [$this, 'get_calc_value'], 10, 2);
add_filter('ninja_forms_localize_field_listimage', [$this,'localizeField'], 10, 2);
add_filter('ninja_forms_localize_field_listimage_preview', [$this,'localizeField'], 10, 2);
}
public function admin_form_element($id, $value)
{
$form_id = get_post_meta(absint($_GET['post']), '_form_id', true);
$field = Ninja_Forms()->form($form_id)->get_field($id);
$settings = $field->get_settings();
$multi_select = $field->get_setting('allow_multi_select');
$options = $field->get_setting('image_options');
$options = apply_filters('ninja_forms_render_options', $options, $settings);
$options = apply_filters('ninja_forms_render_options_' . $this->_type, $options, $settings);
$list = '';
foreach ($options as $option) {
$checked = '';
$type = '';
if ($multi_select === 1 || is_array($value)) {
$type = 'checkbox';
} else {
$type = 'radio';
}
if (is_array($value) && in_array($option['value'], $value)) {
$checked = "checked";
} elseif ($value === $option['value']) {
$checked = 'checked';
}
$list .= "<li><label><input type='" . $type . "' value='{$option['value']}' name='fields[$id][]' $checked>{$option['label']}</label></li>";
}
return "<input type='hidden' name='fields[$id]' value='0' ><ul>$list</ul>";
}
/*
* Appropriate output for a column cell in submissions list.
*/
public function custom_columns( $value, $field )
{
if( $this->_name != $field->get_setting( 'type' ) ) return $value;
//Consider & to be the same as the & values in database in a selectbox saved value:
if( ! is_array( $value ) ) $value = array( htmlspecialchars_decode($value) );
$settings = $field->get_settings();
$options = $field->get_setting( 'image_options' );
$options = apply_filters( 'ninja_forms_render_options', $options, $settings );
$options = apply_filters( 'ninja_forms_render_options_' . $field->get_setting( 'type' ), $options, $settings );
$output = '';
if( ! empty( $options ) ) {
foreach ($options as $option) {
if ( ! in_array( $option[ 'value' ], $value ) ) continue;
$output .= esc_html( $option[ 'label' ] ) . "<br />";
}
}
return $output;
}
public function get_calc_value($value, $field)
{
$selected = explode( ',', $value );
$value = 0;
if (isset($field['image_options'])) {
foreach ($field['image_options'] as $option) {
if( ! isset( $option[ 'value' ] ) || ! in_array( $option[ 'value' ], $selected ) || ! isset( $option[ 'calc' ] ) || ! is_numeric( $option[ 'calc' ] )) continue;
$value += $option[ 'calc' ];
}
}
return $value;
}
public function localizeField($field)
{
foreach ($field['settings']['image_options'] as $index => $img) {
if (isset($img['image_id']) && is_numeric($img['image_id'])) {
$post = get_post(intval($img['image_id']));
if ($post) {
$img_alt = get_post_meta($img['image_id'], '_wp_attachment_image_alt');
$field['settings']['image_options'][$index]['img_title'] = esc_attr($post->post_title);
if (is_array($img_alt) && ! empty($img_alt)) {
$field['settings']['image_options'][$index]['alt_text'] = esc_attr($img_alt[0]);
} else {
$field['settings']['image_options'][$index]['alt_text'] = '';
}
} else {
$field['settings']['image_options'][$index]['image'] = Ninja_forms::$url . 'assets/img/no-image-available-icon-6.jpg';
$field['settings']['image_options'][$index]['img_title'] = '';
$field['settings']['image_options'][$index]['alt_text'] = 'Image Not Available';
}
} else {
$field['settings']['image_options'][$index]['image'] = Ninja_forms::$url . 'assets/img/no-image-available-icon-6.jpg';
$field['settings']['image_options'][$index]['img_title'] = '';
$field['settings']['image_options'][$index]['alt_text'] = 'Image Not Available';
}
}
return $field;
}
}
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.