<?php

[0] Fix | Delete

[1] Fix | Delete

if (!defined('ABSPATH')) exit;

[2] Fix | Delete

[3] Fix | Delete

/**

[4] Fix | Delete

* Class NF_Fields_ListImage

[5] Fix | Delete

*/

[6] Fix | Delete

class NF_Fields_ListImage extends NF_Abstracts_List

[7] Fix | Delete

{

[8] Fix | Delete

protected $_name = 'listimage';

[9] Fix | Delete

[10] Fix | Delete

protected $_type = 'listimage';

[11] Fix | Delete

[12] Fix | Delete

protected $_nicename = 'Select Image';

[13] Fix | Delete

[14] Fix | Delete

protected $_section = 'common';

[15] Fix | Delete

[16] Fix | Delete

protected $_icon = 'image';

[17] Fix | Delete

[18] Fix | Delete

protected $_templates = 'listimage';

[19] Fix | Delete

[20] Fix | Delete

protected $option_type = 'radio';

[21] Fix | Delete

[22] Fix | Delete

protected $_settings = ['label', 'image_options', 'show_option_labels', 'allow_multi_select', 'list_orientation', 'num_columns'];

[23] Fix | Delete

[24] Fix | Delete

protected $_settings_exclude = ['options'];

[25] Fix | Delete

[26] Fix | Delete

public function __construct()

[27] Fix | Delete

{

[28] Fix | Delete

parent::__construct();

[29] Fix | Delete

[30] Fix | Delete

$this->_nicename = esc_html__('Select Image', 'ninja-forms');

[31] Fix | Delete

[32] Fix | Delete

add_filter('ninja_forms_merge_tag_calc_value_' . $this->_type, [$this, 'get_calc_value'], 10, 2);

[33] Fix | Delete

[34] Fix | Delete

add_filter('ninja_forms_localize_field_listimage', [$this,'localizeField'], 10, 2);

[35] Fix | Delete

[36] Fix | Delete

add_filter('ninja_forms_localize_field_listimage_preview', [$this,'localizeField'], 10, 2);

[37] Fix | Delete

}

[38] Fix | Delete

[39] Fix | Delete

public function admin_form_element($id, $value)

[40] Fix | Delete

{

[41] Fix | Delete

$form_id = get_post_meta(absint($_GET['post']), '_form_id', true);

[42] Fix | Delete

[43] Fix | Delete

$field = Ninja_Forms()->form($form_id)->get_field($id);

[44] Fix | Delete

[45] Fix | Delete

$settings = $field->get_settings();

[46] Fix | Delete

$multi_select = $field->get_setting('allow_multi_select');

[47] Fix | Delete

$options = $field->get_setting('image_options');

[48] Fix | Delete

$options = apply_filters('ninja_forms_render_options', $options, $settings);

[49] Fix | Delete

$options = apply_filters('ninja_forms_render_options_' . $this->_type, $options, $settings);

[50] Fix | Delete

[51] Fix | Delete

$list = '';

[52] Fix | Delete

foreach ($options as $option) {

[53] Fix | Delete

$checked = '';

[54] Fix | Delete

$type = '';

[55] Fix | Delete

if ($multi_select === 1 || is_array($value)) {

[56] Fix | Delete

$type = 'checkbox';

[57] Fix | Delete

} else {

[58] Fix | Delete

$type = 'radio';

[59] Fix | Delete

}

[60] Fix | Delete

if (is_array($value) && in_array($option['value'], $value)) {

[61] Fix | Delete

$checked = "checked";

[62] Fix | Delete

} elseif ($value === $option['value']) {

[63] Fix | Delete

$checked = 'checked';

[64] Fix | Delete

}

[65] Fix | Delete

$list .= "<li><label><input type='" . $type . "' value='{$option['value']}' name='fields[$id][]' $checked>{$option['label']}</label></li>";

[66] Fix | Delete

}

[67] Fix | Delete

[68] Fix | Delete

return "<input type='hidden' name='fields[$id]' value='0' ><ul>$list</ul>";

[69] Fix | Delete

}

[70] Fix | Delete

[71] Fix | Delete

/*

[72] Fix | Delete

* Appropriate output for a column cell in submissions list.

[73] Fix | Delete

*/

[74] Fix | Delete

public function custom_columns( $value, $field )

[75] Fix | Delete

{

[76] Fix | Delete

if( $this->_name != $field->get_setting( 'type' ) ) return $value;

[77] Fix | Delete

[78] Fix | Delete

//Consider &amp; to be the same as the & values in database in a selectbox saved value:

[79] Fix | Delete

if( ! is_array( $value ) ) $value = array( htmlspecialchars_decode($value) );

[80] Fix | Delete

[81] Fix | Delete

$settings = $field->get_settings();

[82] Fix | Delete

$options = $field->get_setting( 'image_options' );

[83] Fix | Delete

$options = apply_filters( 'ninja_forms_render_options', $options, $settings );

[84] Fix | Delete

$options = apply_filters( 'ninja_forms_render_options_' . $field->get_setting( 'type' ), $options, $settings );

[85] Fix | Delete

[86] Fix | Delete

$output = '';

[87] Fix | Delete

if( ! empty( $options ) ) {

[88] Fix | Delete

foreach ($options as $option) {

[89] Fix | Delete

[90] Fix | Delete

if ( ! in_array( $option[ 'value' ], $value ) ) continue;

[91] Fix | Delete

[92] Fix | Delete

$output .= esc_html( $option[ 'label' ] ) . "<br />";

[93] Fix | Delete

}

[94] Fix | Delete

}

[95] Fix | Delete

[96] Fix | Delete

return $output;

[97] Fix | Delete

}

[98] Fix | Delete

[99] Fix | Delete

public function get_calc_value($value, $field)

[100] Fix | Delete

{

[101] Fix | Delete

$selected = explode( ',', $value );

[102] Fix | Delete

$value = 0;

[103] Fix | Delete

if (isset($field['image_options'])) {

[104] Fix | Delete

foreach ($field['image_options'] as $option) {

[105] Fix | Delete

if( ! isset( $option[ 'value' ] ) || ! in_array( $option[ 'value' ], $selected ) || ! isset( $option[ 'calc' ] ) || ! is_numeric( $option[ 'calc' ] )) continue;

[106] Fix | Delete

$value += $option[ 'calc' ];

[107] Fix | Delete

}

[108] Fix | Delete

}

[109] Fix | Delete

return $value;

[110] Fix | Delete

}

[111] Fix | Delete

[112] Fix | Delete

public function localizeField($field)

[113] Fix | Delete

{

[114] Fix | Delete

foreach ($field['settings']['image_options'] as $index => $img) {

[115] Fix | Delete

if (isset($img['image_id']) && is_numeric($img['image_id'])) {

[116] Fix | Delete

$post = get_post(intval($img['image_id']));

[117] Fix | Delete

if ($post) {

[118] Fix | Delete

$img_alt = get_post_meta($img['image_id'], '_wp_attachment_image_alt');

[119] Fix | Delete

[120] Fix | Delete

$field['settings']['image_options'][$index]['img_title'] = esc_attr($post->post_title);

[121] Fix | Delete

if (is_array($img_alt) && ! empty($img_alt)) {

[122] Fix | Delete

$field['settings']['image_options'][$index]['alt_text'] = esc_attr($img_alt[0]);

[123] Fix | Delete

} else {

[124] Fix | Delete

$field['settings']['image_options'][$index]['alt_text'] = '';

[125] Fix | Delete

}

[126] Fix | Delete

} else {

[127] Fix | Delete

$field['settings']['image_options'][$index]['image'] = Ninja_forms::$url . 'assets/img/no-image-available-icon-6.jpg';

[128] Fix | Delete

$field['settings']['image_options'][$index]['img_title'] = '';

[129] Fix | Delete

$field['settings']['image_options'][$index]['alt_text'] = '';

[130] Fix | Delete

}

[131] Fix | Delete

} else {

[132] Fix | Delete

$field['settings']['image_options'][$index]['image'] = Ninja_forms::$url . 'assets/img/no-image-available-icon-6.jpg';

[133] Fix | Delete

$field['settings']['image_options'][$index]['img_title'] = '';

[134] Fix | Delete

$field['settings']['image_options'][$index]['alt_text'] = '';

[135] Fix | Delete

}

[136] Fix | Delete

}

[137] Fix | Delete

[138] Fix | Delete

return $field;

[139] Fix | Delete

}

[140] Fix | Delete

}

[141] Fix | Delete

[142] Fix | Delete