300 lines
10 KiB
PHP
300 lines
10 KiB
PHP
<?php
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if ( ! class_exists( 'GFForms' ) ) {
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die();
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}
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class GF_Field_Radio extends GF_Field {
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public $type = 'radio';
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public function get_form_editor_field_title() {
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return esc_attr__( 'Radio Buttons', 'gravityforms' );
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}
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function get_form_editor_field_settings() {
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return array(
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'conditional_logic_field_setting',
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'prepopulate_field_setting',
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'error_message_setting',
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'label_setting',
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'label_placement_setting',
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'admin_label_setting',
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'choices_setting',
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'rules_setting',
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'visibility_setting',
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'duplicate_setting',
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'description_setting',
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'css_class_setting',
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'other_choice_setting',
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);
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}
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public function is_conditional_logic_supported() {
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return true;
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}
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public function validate( $value, $form ) {
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if ( $this->isRequired && $this->enableOtherChoice && rgpost( "input_{$this->id}" ) == 'gf_other_choice' ) {
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if ( empty( $value ) || strtolower( $value ) == strtolower( GFCommon::get_other_choice_value( $this ) ) ) {
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$this->failed_validation = true;
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$this->validation_message = empty( $this->errorMessage ) ? esc_html__( 'This field is required.', 'gravityforms' ) : $this->errorMessage;
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}
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}
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}
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public function get_first_input_id( $form ) {
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return '';
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}
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public function get_field_input( $form, $value = '', $entry = null ) {
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$form_id = $form['id'];
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$is_entry_detail = $this->is_entry_detail();
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$is_form_editor = $this->is_form_editor();
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$id = $this->id;
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$field_id = $is_entry_detail || $is_form_editor || $form_id == 0 ? "input_$id" : 'input_' . $form_id . "_$id";
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$disabled_text = $is_form_editor ? 'disabled="disabled"' : '';
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return sprintf( "<div class='ginput_container ginput_container_radio'><ul class='gfield_radio' id='%s'>%s</ul></div>", $field_id, $this->get_radio_choices( $value, $disabled_text, $form_id ) );
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}
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public function get_radio_choices( $value = '', $disabled_text, $form_id = 0 ) {
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$choices = '';
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$is_entry_detail = $this->is_entry_detail();
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$is_form_editor = $this->is_form_editor();
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$is_admin = $is_entry_detail || $is_form_editor;
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if ( is_array( $this->choices ) ) {
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$choice_id = 0;
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$other_default_value = '';
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// add 'other' choice to choices if enabled
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if ( $this->enableOtherChoice ) {
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$other_default_value = GFCommon::get_other_choice_value( $this );
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$this->choices[] = array( 'text' => $other_default_value, 'value' => 'gf_other_choice', 'isSelected' => false, 'isOtherChoice' => true );
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}
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$logic_event = $this->get_conditional_logic_event( 'click' );
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$count = 1;
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foreach ( $this->choices as $choice ) {
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if ( $is_entry_detail || $is_form_editor || $form_id == 0 ) {
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$id = $this->id . '_' . $choice_id ++;
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} else {
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$id = $form_id . '_' . $this->id . '_' . $choice_id ++;
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}
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$field_value = ! empty( $choice['value'] ) || $this->enableChoiceValue ? $choice['value'] : $choice['text'];
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if ( $this->enablePrice ) {
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$price = rgempty( 'price', $choice ) ? 0 : GFCommon::to_number( rgar( $choice, 'price' ) );
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$field_value .= '|' . $price;
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}
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if ( rgblank( $value ) && rgget('view') != 'entry' ) {
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$checked = rgar( $choice, 'isSelected' ) ? "checked='checked'" : '';
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} else {
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$checked = RGFormsModel::choice_value_match( $this, $choice, $value ) ? "checked='checked'" : '';
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}
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$tabindex = $this->get_tabindex();
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$label = sprintf( "<label for='choice_%s' id='label_%s'>%s</label>", $id, $id, $choice['text'] );
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$input_focus = '';
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// handle 'other' choice
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if ( rgar( $choice, 'isOtherChoice' ) ) {
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$onfocus = ! $is_admin ? 'jQuery(this).prev("input")[0].click(); if(jQuery(this).val() == "' . $other_default_value . '") { jQuery(this).val(""); }' : '';
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$onblur = ! $is_admin ? 'if(jQuery(this).val().replace(" ", "") == "") { jQuery(this).val("' . $other_default_value . '"); }' : '';
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$onkeyup = $this->get_conditional_logic_event( 'keyup' );
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$input_focus = ! $is_admin ? "onfocus=\"jQuery(this).next('input').focus();\"" : '';
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$value_exists = RGFormsModel::choices_value_match( $this, $this->choices, $value );
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if ( $value == 'gf_other_choice' && rgpost( "input_{$this->id}_other" ) ) {
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$other_value = rgpost( "input_{$this->id}_other" );
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} elseif ( ! $value_exists && ! empty( $value ) ) {
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$other_value = $value;
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$value = 'gf_other_choice';
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$checked = "checked='checked'";
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} else {
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$other_value = $other_default_value;
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}
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$label = "<input id='input_{$this->formId}_{$this->id}_other' name='input_{$this->id}_other' type='text' value='" . esc_attr( $other_value ) . "' aria-label='" . esc_attr__( 'Other', 'gravityforms' ) . "' onfocus='$onfocus' onblur='$onblur' $tabindex $onkeyup $disabled_text />";
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}
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$choice_markup = sprintf( "<li class='gchoice_$id'><input name='input_%d' type='radio' value='%s' %s id='choice_%s' $tabindex %s $logic_event %s />%s</li>", $this->id, esc_attr( $field_value ), $checked, $id, $disabled_text, $input_focus, $label );
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$choices .= gf_apply_filters( array(
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'gform_field_choice_markup_pre_render',
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$this->formId,
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$this->id
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), $choice_markup, $choice, $this, $value );
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if ( $is_form_editor && $count >= 5 ) {
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break;
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}
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$count ++;
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}
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$total = sizeof( $this->choices );
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if ( $count < $total ) {
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$choices .= "<li class='gchoice_total'>" . sprintf( esc_html__( '%d of %d items shown. Edit field to view all', 'gravityforms' ), $count, $total ) . '</li>';
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}
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}
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return gf_apply_filters( array( 'gform_field_choices', $this->formId ), $choices, $this );
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}
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public function get_value_default() {
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return $this->is_form_editor() ? $this->defaultValue : GFCommon::replace_variables_prepopulate( $this->defaultValue );
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}
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public function get_value_submission( $field_values, $get_from_post_global_var = true ) {
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$value = $this->get_input_value_submission( 'input_' . $this->id, $this->inputName, $field_values, $get_from_post_global_var );
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if ( $value == 'gf_other_choice' ) {
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//get value from text box
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$value = $this->get_input_value_submission( 'input_' . $this->id . '_other', $this->inputName, $field_values, $get_from_post_global_var );
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}
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return $value;
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}
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public function get_value_entry_list( $value, $entry, $field_id, $columns, $form ) {
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return GFCommon::selection_display( $value, $this, $entry['currency'] );
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}
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public function get_value_entry_detail( $value, $currency = '', $use_text = false, $format = 'html', $media = 'screen' ) {
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return GFCommon::selection_display( $value, $this, $currency, $use_text );
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}
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/**
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* Gets merge tag values.
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*
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* @since Unknown
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* @access public
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*
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* @uses GFCommon::to_money()
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* @uses GFCommon::format_post_category()
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* @uses GFFormsModel::is_field_hidden()
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* @uses GFFormsModel::get_choice_text()
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* @uses GFCommon::format_variable_value()
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* @uses GFCommon::implode_non_blank()
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*
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* @param array|string $value The value of the input.
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* @param string $input_id The input ID to use.
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* @param array $entry The Entry Object.
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* @param array $form The Form Object
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* @param string $modifier The modifier passed.
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* @param array|string $raw_value The raw value of the input.
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* @param bool $url_encode If the result should be URL encoded.
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* @param bool $esc_html If the HTML should be escaped.
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* @param string $format The format that the value should be.
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* @param bool $nl2br If the nl2br function should be used.
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*
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* @return string The processed merge tag.
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*/
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public function get_value_merge_tag( $value, $input_id, $entry, $form, $modifier, $raw_value, $url_encode, $esc_html, $format, $nl2br ) {
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$use_value = $modifier == 'value';
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$use_price = in_array( $modifier, array( 'price', 'currency' ) );
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$format_currency = $modifier == 'currency';
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if ( is_array( $raw_value ) && (string) intval( $input_id ) != $input_id ) {
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$items = array( $input_id => $value ); // Float input Ids. (i.e. 4.1 ). Used when targeting specific checkbox items.
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} elseif ( is_array( $raw_value ) ) {
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$items = $raw_value;
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} else {
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$items = array( $input_id => $raw_value );
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}
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$ary = array();
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foreach ( $items as $input_id => $item ) {
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if ( $use_value ) {
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list( $val, $price ) = rgexplode( '|', $item, 2 );
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} elseif ( $use_price ) {
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list( $name, $val ) = rgexplode( '|', $item, 2 );
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if ( $format_currency ) {
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$val = GFCommon::to_money( $val, rgar( $entry, 'currency' ) );
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}
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} elseif ( $this->type == 'post_category' ) {
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$use_id = strtolower( $modifier ) == 'id';
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$item_value = GFCommon::format_post_category( $item, $use_id );
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$val = RGFormsModel::is_field_hidden( $form, $this, array(), $entry ) ? '' : $item_value;
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} else {
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$val = RGFormsModel::is_field_hidden( $form, $this, array(), $entry ) ? '' : RGFormsModel::get_choice_text( $this, $raw_value, $input_id );
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}
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$ary[] = GFCommon::format_variable_value( $val, $url_encode, $esc_html, $format );
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}
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return GFCommon::implode_non_blank( ', ', $ary );
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}
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public function get_value_save_entry( $value, $form, $input_name, $lead_id, $lead ) {
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if ( $this->enableOtherChoice && $value == 'gf_other_choice' ) {
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$value = rgpost( "input_{$this->id}_other" );
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}
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$value = $this->sanitize_entry_value( $value, $form['id'] );
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return $value;
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}
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public function allow_html() {
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return true;
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}
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public function get_value_export( $entry, $input_id = '', $use_text = false, $is_csv = false ) {
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if ( empty( $input_id ) ) {
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$input_id = $this->id;
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}
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$value = rgar( $entry, $input_id );
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return $is_csv ? $value : GFCommon::selection_display( $value, $this, rgar( $entry, 'currency' ), $use_text );
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}
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/**
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* Strip scripts and some HTML tags.
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*
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* @param string $value The field value to be processed.
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* @param int $form_id The ID of the form currently being processed.
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*
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* @return string
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*/
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public function sanitize_entry_value( $value, $form_id ) {
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if ( is_array( $value ) ) {
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return '';
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}
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$allowable_tags = $this->get_allowable_tags( $form_id );
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if ( $allowable_tags !== true ) {
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$value = strip_tags( $value, $allowable_tags );
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}
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$allowed_protocols = wp_allowed_protocols();
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$value = wp_kses_no_null( $value, array( 'slash_zero' => 'keep' ) );
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$value = wp_kses_hook( $value, 'post', $allowed_protocols );
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$value = wp_kses_split( $value, 'post', $allowed_protocols );
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return $value;
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}
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}
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GF_Fields::register( new GF_Field_Radio() );
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