787 lines
23 KiB
PHP
787 lines
23 KiB
PHP
<?php
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// If Gravity Forms isn't loaded, bail.
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if ( ! class_exists( 'GFForms' ) ) {
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die();
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}
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/**
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* Class GF_Field_List
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*
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* Handles the behavior of List fields.
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*
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* @since Unknown
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*/
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class GF_Field_List extends GF_Field {
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/**
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* Sets the field type for the List field.
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*
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* @since Unknown
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* @access public
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*
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* @var string The field type.
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*/
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public $type = 'list';
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/**
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* Sets the field title to be displayed in the form editor.
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*
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* @since Unknown
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* @access public
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*
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* @used-by GFCommon::get_field_type_title()
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* @used-by GFAddOn::get_field_map_choices()
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* @used-by GF_Field::get_form_editor_button()
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*
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* @return string The field title. Escaped and translatable.
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*/
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public function get_form_editor_field_title() {
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return esc_attr__( 'List', 'gravityforms' );
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}
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/**
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* Defines the field settings available in the form editor.
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*
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* @since Unknown
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* @access public
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*
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* @used-by GFFormDetail::inline_scripts()
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*
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* @return array The settings available.
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*/
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function get_form_editor_field_settings() {
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return array(
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'columns_setting',
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'maxrows_setting',
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'add_icon_url_setting',
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'delete_icon_url_setting',
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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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'rules_setting',
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'visibility_setting',
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'description_setting',
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'css_class_setting',
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);
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}
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/**
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* Gets the ID of the first input.
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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 GF_Field::is_form_editor()
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* @uses GF_Field_List::$id
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*
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* @param array $form The Form Object.
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*
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* @return string The ID of the first input. Empty string if not found.
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*/
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public function get_first_input_id( $form ) {
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return ! $this->is_form_editor() ? sprintf( 'input_%s_%s_shim', $form['id'], $this->id ) : '';
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}
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/**
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* Defines if the inline style block has been printed.
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*
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* @since Unknown
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* @access private
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*
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* @used-by GF_Field_List::get_field_input()
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*
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* @var bool false
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*/
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private static $_style_block_printed = false;
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/**
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* Builds the field input HTML markup.
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*
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* @since Unknown
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* @access public
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*
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* @used-by GFCommon::get_field_input()
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* @uses GF_Field::is_entry_detail()
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* @uses GF_Field::is_form_editor()
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* @uses GF_Field_List::$_style_block_printed
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* @uses GF_Field_List::$maxRow
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* @uses GF_Field_List::$addIconUrl
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* @uses GF_Field_List::$deleteIconUrl
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* @uses GFCommon::get_base_url()
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*
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* @param array $form The Form Object.
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* @param string $value The field value. Defaults to empty string.
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* @param null|array $entry The Entry Object. Defaults to null.
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*
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* @return string The List field HTML markup.
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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 = $this->is_form_editor();
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$disabled_text = $is_form_editor ? 'disabled="disabled"' : '';
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if ( ! empty( $value ) ) {
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$value = maybe_unserialize( $value );
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}
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if ( ! is_array( $value ) ) {
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$value = array( array() );
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}
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$has_columns = is_array( $this->choices );
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$columns = $has_columns ? $this->choices : array( array() );
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$shim_style = is_rtl() ? 'position:absolute;left:999em;' : 'position:absolute;left:-999em;';
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$label_target_shim = sprintf( '<input type=\'text\' id=\'input_%1$s_%2$s_shim\' style=\'%3$s\' onfocus=\'jQuery( "#field_%1$s_%2$s table tr td:first-child input" ).focus();\' />', $form_id, $this->id, $shim_style );
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$list = '';
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if ( ! self::$_style_block_printed ){
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// This style block needs to be inline so that the list field continues to work even if the option to turn off CSS output is activated.
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$list .= '<style type="text/css">
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body .ginput_container_list table.gfield_list tbody tr td.gfield_list_icons {
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vertical-align: middle !important;
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}
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body .ginput_container_list table.gfield_list tbody tr td.gfield_list_icons img.add_list_item,
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body .ginput_container_list table.gfield_list tbody tr td.gfield_list_icons img.delete_list_item {
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background-color: transparent !important;
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background-position: 0 0;
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background-size: 16px 16px !important;
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background-repeat: no-repeat;
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border: none !important;
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width: 16px !important;
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height: 16px !important;
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opacity: 0.5;
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transition: opacity .5s ease-out;
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-moz-transition: opacity .5s ease-out;
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-webkit-transition: opacity .5s ease-out;
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-o-transition: opacity .5s ease-out;
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}
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body .ginput_container_list table.gfield_list tbody tr td.gfield_list_icons img.add_list_item:hover,
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body .ginput_container_list table.gfield_list tbody tr td.gfield_list_icons img.delete_list_item:hover {
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opacity: 1.0;
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}
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</style>';
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self::$_style_block_printed = true;
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}
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$list .= "<div class='ginput_container ginput_container_list ginput_list'>" .
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$label_target_shim .
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"<table class='gfield_list gfield_list_container'>";
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$class_attr = '';
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if ( $has_columns ) {
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$list .= '<colgroup>';
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for ( $colnum = 1; $colnum <= count( $columns ) + 1; $colnum++ ) {
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$odd_even = ( $colnum % 2 ) == 0 ? 'even' : 'odd';
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$list .= sprintf( "<col id='gfield_list_%d_col_%d' class='gfield_list_col_%s' />", $this->id, $colnum, $odd_even );
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}
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$list .= '</colgroup>';
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$list .= '<thead><tr>';
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foreach ( $columns as $column ) {
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$list .= '<th>' . esc_html( $column['text'] ) . '</th>';
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}
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$list .= '<th> </th></tr></thead>';
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} else {
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$list .=
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'<colgroup>' .
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"<col id='gfield_list_{$this->id}_col1' class='gfield_list_col_odd' />" .
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"<col id='gfield_list_{$this->id}_col2' class='gfield_list_col_even' />" .
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'</colgroup>';
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}
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$delete_display = count( $value ) == 1 ? 'visibility:hidden;' : '';
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$maxRow = intval( $this->maxRows );
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$disabled_icon_class = ! empty( $maxRow ) && count( $value ) >= $maxRow ? 'gfield_icon_disabled' : '';
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$add_icon = ! empty( $this->addIconUrl ) ? $this->addIconUrl : GFCommon::get_base_url() . '/images/list-add.svg';
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$delete_icon = ! empty( $this->deleteIconUrl ) ? $this->deleteIconUrl : GFCommon::get_base_url() . '/images/list-remove.svg';
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$add_events = $is_form_editor ? '' : "onclick='gformAddListItem(this, {$maxRow})' onkeypress='gformAddListItem(this, {$maxRow})'";
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$delete_events = $is_form_editor ? '' : "onclick='gformDeleteListItem(this, {$maxRow})' onkeypress='gformDeleteListItem(this, {$maxRow})'";
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$list .= '<tbody>';
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$rownum = 1;
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foreach ( $value as $item ) {
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$odd_even = ( $rownum % 2 ) == 0 ? 'even' : 'odd';
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$list .= "<tr class='gfield_list_row_{$odd_even} gfield_list_group'>";
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$colnum = 1;
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foreach ( $columns as $column ) {
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$data_label = '';
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// Getting value. Taking into account columns being added/removed from form meta.
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if ( is_array( $item ) ) {
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if ( $has_columns ) {
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$val = rgar( $item, $column['text'] );
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$data_label = "data-label='" . esc_attr( $column['text'] ) . "'";
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} else {
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$vals = array_values( $item );
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$val = rgar( $vals, 0 );
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}
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} else {
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$val = $colnum == 1 ? $item : '';
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}
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$list .= "<td class='gfield_list_cell gfield_list_{$this->id}_cell{$colnum}' {$data_label}>" . $this->get_list_input( $has_columns, $column, $val, $form_id ) . '</td>';
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$colnum ++;
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}
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if ( $this->maxRows != 1 ) {
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// Can't replace these icons with the webfont versions since they appear on the front end.
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$list .= "<td class='gfield_list_icons'>";
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$list .= " <img src='{$add_icon}' class='add_list_item {$disabled_icon_class}' {$disabled_text} title='" . esc_attr__( 'Add another row', 'gravityforms' ) . "' alt='" . esc_attr__( 'Add a new row', 'gravityforms' ) . "' {$add_events} style='cursor:pointer;' " . $this->get_tabindex() . "/>" .
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" <img src='{$delete_icon}' class='delete_list_item' {$disabled_text} title='" . esc_attr__( 'Remove this row', 'gravityforms' ) . "' alt='" . esc_attr__( 'Remove this row', 'gravityforms' ) . "' {$delete_events} style='cursor:pointer; {$delete_display}' " . $this->get_tabindex() . "/>";
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$list .= '</td>';
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}
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$list .= '</tr>';
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if ( ! empty( $maxRow ) && $rownum >= $maxRow ) {
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break;
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}
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$rownum ++;
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}
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$list .= '</tbody>';
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$list .= '</table></div>';
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return $list;
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}
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/**
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* Builds the input that will be inside the List field.
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*
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* @since Unknown
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* @access public
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*
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* @uses GF_Field::get_tabindex()
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* @uses GF_Field::is_form_editor()
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* @uses GF_Field_List::$choices
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*
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* @param bool $has_columns If the input has columns.
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* @param array $column The column details.
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* @param string $value The existing value of the input.
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* @param int $form_id The form ID.
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*
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* @return string The input HTML markup.
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*/
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public function get_list_input( $has_columns, $column, $value, $form_id ) {
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$tabindex = $this->get_tabindex();
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$disabled = $this->is_form_editor() ? 'disabled' : '';
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$column_index = 1;
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if ( $has_columns && is_array( $this->choices ) ) {
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foreach ( $this->choices as $choice ) {
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if ( $choice['text'] == $column['text'] ) {
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break;
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}
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$column_index ++;
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}
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}
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$input_info = array( 'type' => 'text' );
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/**
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* Filters the column input.
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*
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* @since Unknown
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*
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* @param array $input_info Information about the input. Contains the input type.
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* @param object GF_Field_List Field object for this field type.
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* @param string $column['text'] The column text value.
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* @param int $form_id The form ID.
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*/
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$input_info = gf_apply_filters( array(
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'gform_column_input',
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$form_id,
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$this->id,
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$column_index
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), $input_info, $this, rgar( $column, 'text' ), $value, $form_id );
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switch ( $input_info['type'] ) {
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case 'select' :
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$input = "<select name='input_{$this->id}[]' {$tabindex} {$disabled} >";
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if ( ! is_array( $input_info['choices'] ) ) {
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$input_info['choices'] = array_map( 'trim', explode( ',', $input_info['choices'] ) );
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}
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foreach ( $input_info['choices'] as $choice ) {
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if ( is_array( $choice ) ) {
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$choice_value = $choice['value'];
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$choice_text = $choice['text'];
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$choice_selected = array_key_exists( 'isSelected', $choice ) ? $choice['isSelected'] : false;
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} else {
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$choice_value = $choice;
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$choice_text = $choice;
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$choice_selected = false;
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}
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$is_selected = empty( $value ) ? $choice_selected : $choice_value == $value;
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$selected = $is_selected ? "selected='selected'" : '';
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$input .= "<option value='" . esc_attr( $choice_value ) . "' {$selected}>" . esc_html( $choice_text ) . '</option>';
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}
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$input .= '</select>';
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break;
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default :
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$input = "<input type='text' name='input_{$this->id}[]' value='" . esc_attr( $value ) . "' {$tabindex} {$disabled}/>";
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break;
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}
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/**
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* Filters the column input HTML markup.
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*
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* @since Unknown
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*
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* @param string $input The input markup.
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* @param array $input_info The information that was used to build the input.
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* @param object GF_Field_List An instance of the List field object.
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* @param string $column['text'] The column text value.
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* @param int $form_id The form ID.
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*/
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return gf_apply_filters( array(
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'gform_column_input_content',
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$form_id,
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$this->id,
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$column_index
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), $input, $input_info, $this, rgar( $column, 'text' ), $value, $form_id );
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}
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/**
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* Gets the CSS class to be used in the field label.
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*
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* @since Unknown
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* @access public
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*
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* @used-by GF_Field::get_field_content()
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*
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* @return string String containing the CSS class names.
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*/
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public function get_field_label_class(){
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$has_columns = is_array( $this->choices );
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return $has_columns ? 'gfield_label gfield_label_before_complex' : 'gfield_label';
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}
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/**
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* Gets the value of te field from the form submission.
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*
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* @since Unknown
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* @access public
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*
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* @used-by GFFormsModel::get_field_value()
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* @uses GF_Field::get_input_value_submission()
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* @uses GF_Field_List::create_list_array()
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*
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* @param array $field_values The properties to search for.
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* @param bool $get_from_post_global_var If the global GET variable should be used to obtain the value. Defaults to true.
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*
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* @return array The submission value.
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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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// Allow the value to be an array of row arrays in addition to the array of rows.
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if ( is_array( rgar( $value, 0 ) ) ){
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// Already in correct format, return value unchanged.
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return $value;
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}
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// Not already in the correct format.
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$value = $this->create_list_array( $value );
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return $value;
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}
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/**
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* Check if the submission value is empty.
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*
|
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* @since Unknown
|
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* @access public
|
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*
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* @used-by GFFormDisplay::is_empty()
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* @uses GF_Field_List::$id
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*
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* @param int $form_id The form ID to check.
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*
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* @return bool True if empty. False otherwise.
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*/
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public function is_value_submission_empty( $form_id ) {
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$value = rgpost( 'input_' . $this->id );
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if ( is_array( $value ) ) {
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// Empty if all inputs are empty (for inputs with the same name).
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foreach ( $value as $input ) {
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if ( strlen( trim( $input ) ) > 0 ) {
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return false;
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}
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}
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}
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return true;
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}
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|
|
|
/**
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|
* Gets the field value HTML markup to be used on the entry detail page.
|
|
*
|
|
* @since Unknown
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|
* @access public
|
|
*
|
|
* @used-by GFCommon::get_lead_field_display()
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|
*
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* @param array $value The submitted entry value.
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* @param string $currency Not used.
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* @param bool $use_text Not used.
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* @param string $format The format to be used when building the items.
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* Accepted values are text, url, or html. Defaults to html.
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* @param string $media Defines how the content will be output.
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* Accepted values are screen or email. Defaults to screen.
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*
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* @return string The HTML markup to be displayed.
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*/
|
|
public function get_value_entry_detail( $value, $currency = '', $use_text = false, $format = 'html', $media = 'screen' ) {
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if ( empty( $value ) ) {
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return '';
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}
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$value = maybe_unserialize( $value );
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|
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if( ! is_array( $value ) || ! isset( $value[0] ) ) {
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return '';
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}
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|
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$has_columns = is_array( $value[0] );
|
|
|
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if ( ! $has_columns ) {
|
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$items = '';
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foreach ( $value as $key => $item ) {
|
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if ( ! empty( $item ) ) {
|
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$item = wp_kses_post( $item );
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switch ( $format ) {
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case 'text' :
|
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$items .= $item . ', ';
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break;
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case 'url' :
|
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$items .= $item . ',';
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break;
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default :
|
|
if ( $media == 'email' ) {
|
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$items .= "<li>{$item}</li>";
|
|
} else {
|
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$items .= "<li>{$item}</li>";
|
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}
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break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( empty( $items ) ) {
|
|
return '';
|
|
} elseif ( $format == 'text' ) {
|
|
return substr( $items, 0, strlen( $items ) - 2 ); // Removing last comma.
|
|
} elseif ( $format == 'url' ) {
|
|
return substr( $items, 0, strlen( $items ) - 1 ); // Removing last comma.
|
|
} elseif ( $media == 'email' ) {
|
|
return "<ul class='bulleted'>{$items}</ul>";
|
|
} else {
|
|
return "<ul class='bulleted'>{$items}</ul>";
|
|
}
|
|
} elseif ( is_array( $value ) ) {
|
|
$columns = array_keys( $value[0] );
|
|
|
|
$list = '';
|
|
|
|
switch ( $format ) {
|
|
case 'text' :
|
|
$is_first_row = true;
|
|
foreach ( $value as $item ) {
|
|
if ( ! $is_first_row ) {
|
|
$list .= "\n\n" . $this->label . ': ';
|
|
}
|
|
|
|
$item = array_map( 'wp_kses_post', $item );
|
|
|
|
$list .= implode( ',', array_values( $item ) );
|
|
|
|
$is_first_row = false;
|
|
}
|
|
break;
|
|
|
|
case 'url' :
|
|
foreach ( $value as $item ) {
|
|
$item = array_map( 'wp_kses_post', $item );
|
|
$list .= implode( "|", array_values( $item ) ) . ',';
|
|
}
|
|
if ( ! empty( $list ) ) {
|
|
$list = substr( $list, 0, strlen( $list ) - 1 );
|
|
}
|
|
|
|
break;
|
|
|
|
default :
|
|
if ( $media == 'email' ) {
|
|
$list = "<table class='gfield_list' style='border-top: 1px solid #DFDFDF; border-left: 1px solid #DFDFDF; border-spacing: 0; padding: 0; margin: 2px 0 6px; width: 100%'><thead><tr>\n";
|
|
|
|
//reading columns from entry data
|
|
foreach ( $columns as $column ) {
|
|
$list .= "<th style='background-image: none; border-right: 1px solid #DFDFDF; border-bottom: 1px solid #DFDFDF; padding: 6px 10px; font-family: sans-serif; font-size: 12px; font-weight: bold; background-color: #F1F1F1; color:#333; text-align:left'>" . esc_html( $column ) . '</th>' . "\n";
|
|
}
|
|
$list .= '</tr></thead>' . "\n";
|
|
|
|
$list .= "<tbody style='background-color: #F9F9F9'>";
|
|
foreach ( $value as $item ) {
|
|
$list .= '<tr>';
|
|
foreach ( $columns as $column ) {
|
|
$val = rgar( $item, $column );
|
|
$val = wp_kses_post( $val );
|
|
$list .= "<td style='padding: 6px 10px; border-right: 1px solid #DFDFDF; border-bottom: 1px solid #DFDFDF; border-top: 1px solid #FFF; font-family: sans-serif; font-size:12px;'>{$val}</td>\n";
|
|
}
|
|
|
|
$list .= '</tr>' . "\n";
|
|
}
|
|
|
|
$list .= '<tbody></table>' . "\n";
|
|
} else {
|
|
$list = "<table class='gfield_list'><thead><tr>";
|
|
|
|
// Reading columns from entry data.
|
|
foreach ( $columns as $column ) {
|
|
$list .= '<th>' . esc_html( $column ) . '</th>' . "\n";
|
|
}
|
|
$list .= '</tr></thead>' . "\n";
|
|
|
|
$list .= '<tbody>';
|
|
foreach ( $value as $item ) {
|
|
$list .= '<tr>';
|
|
foreach ( $columns as $column ) {
|
|
$val = rgar( $item, $column );
|
|
$val = wp_kses_post( $val );
|
|
$list .= "<td>{$val}</td>\n";
|
|
}
|
|
|
|
$list .= '</tr>' . "\n";
|
|
}
|
|
|
|
$list .= '<tbody></table>' . "\n";
|
|
}
|
|
break;
|
|
}
|
|
|
|
return $list;
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Gets the value of the field when the entry is saved.
|
|
*
|
|
* @since Unknown
|
|
* @access public
|
|
*
|
|
* @used-by GFFormsModel::prepare_value()
|
|
* @uses GF_Field_List::$adminOnly
|
|
* @uses GF_Field_List::$allowsPrepopulate
|
|
* @uses GF_Field_List::create_list_array()
|
|
* @uses GFCommon::is_empty_array()
|
|
* @uses GF_Field::sanitize_entry_value()
|
|
*
|
|
* @param string $value The value to use.
|
|
* @param array $form The form that the entry is associated with.
|
|
* @param string $input_name The name of the input containing the value.
|
|
* @param int $lead_id The entry ID.
|
|
* @param array $lead The Entry Object.
|
|
*
|
|
* @return string The entry value. Escaped.
|
|
*/
|
|
public function get_value_save_entry( $value, $form, $input_name, $lead_id, $lead ) {
|
|
|
|
if ( $this->is_administrative() && $this->allowsPrepopulate ) {
|
|
$value = json_decode( $value );
|
|
}
|
|
|
|
if ( GFCommon::is_empty_array( $value ) ) {
|
|
$value = '';
|
|
} else {
|
|
$value = $this->create_list_array( $value );
|
|
$value = serialize( $value );
|
|
}
|
|
|
|
$value_safe = $this->sanitize_entry_value( $value, $form['id'] );
|
|
|
|
return $value_safe;
|
|
}
|
|
|
|
/**
|
|
* Gets merge tag values.
|
|
*
|
|
* @since Unknown
|
|
* @access public
|
|
*
|
|
* @used-by
|
|
* @uses GFCommon::get_lead_field_display()
|
|
*
|
|
* @param array|string $value The value of the input.
|
|
* @param string $input_id The input ID to use.
|
|
* @param array $entry The Entry Object.
|
|
* @param array $form The Form Object
|
|
* @param string $modifier The modifier passed.
|
|
* @param array|string $raw_value The raw value of the input.
|
|
* @param bool $url_encode If the result should be URL encoded.
|
|
* @param bool $esc_html If the HTML should be escaped.
|
|
* @param string $format The format that the value should be.
|
|
* @param bool $nl2br If the nl2br function should be used.
|
|
*
|
|
* @return string The processed merge tag.
|
|
*/
|
|
public function get_value_merge_tag( $value, $input_id, $entry, $form, $modifier, $raw_value, $url_encode, $esc_html, $format, $nl2br ) {
|
|
|
|
$modifiers = $this->get_modifiers();
|
|
|
|
$allowed_modifiers = array( 'text', 'html', 'url' );
|
|
|
|
if( $found_modifiers = array_intersect( $modifiers, $allowed_modifiers ) ) {
|
|
$output_format = $found_modifiers[0];
|
|
} else {
|
|
$output_format = $format;
|
|
}
|
|
|
|
return GFCommon::get_lead_field_display( $this, $raw_value, $entry['currency'], true, $output_format );
|
|
}
|
|
|
|
/**
|
|
* Creates an array from the list items.
|
|
*
|
|
* @since Unknown
|
|
* @access public
|
|
*
|
|
* @used-by GF_Field_List::get_value_save_entry()
|
|
* @used-by GF_Field_List::get_value_submission()
|
|
*
|
|
* @param array $value The pre-formatted list.
|
|
*
|
|
* @return array The list rows.
|
|
*/
|
|
function create_list_array( $value ) {
|
|
if ( ! $this->enableColumns ) {
|
|
return $value;
|
|
} else {
|
|
$value = empty( $value ) ? array() : $value;
|
|
$col_count = count( $this->choices );
|
|
$rows = array();
|
|
|
|
$row_count = count( $value ) / $col_count;
|
|
|
|
$col_index = 0;
|
|
for ( $i = 0; $i < $row_count; $i ++ ) {
|
|
$row = array();
|
|
foreach ( $this->choices as $column ) {
|
|
$row[ $column['text'] ] = rgar( $value, $col_index );
|
|
$col_index ++;
|
|
}
|
|
$rows[] = $row;
|
|
}
|
|
|
|
return $rows;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Sanitizes the field settings.
|
|
*
|
|
* @since Unknown
|
|
* @access public
|
|
*
|
|
* @used-by GFFormDetail::add_field()
|
|
* @used-by GFFormsModel::sanitize_settings()
|
|
* @uses GF_Field::sanitize_settings()
|
|
* @uses GF_Field_List::$maxRows
|
|
*
|
|
* @return void
|
|
*/
|
|
public function sanitize_settings() {
|
|
parent::sanitize_settings();
|
|
$this->maxRows = absint( $this->maxRows );
|
|
}
|
|
|
|
/**
|
|
* Gets the field value, formatted for exports. For CSV export return an array.
|
|
*
|
|
* @since Unknown
|
|
* @access public
|
|
*
|
|
* @used-by GFExport::start_export()
|
|
* @used-by GFAddOn::get_field_value()
|
|
* @uses GF_Field_List::$id
|
|
* @uses GF_Field_List::$enableColumns
|
|
* @uses GF_Field_List::$choices
|
|
* @uses GFCommon::implode_non_blank()
|
|
*
|
|
* @param array $entry The Entry Object.
|
|
* @param string $input_id Input ID to export. If not defined, uses the current input ID. Defaults to empty string.
|
|
* @param bool $use_text Not used. Defaults to false.
|
|
* @param bool $is_csv Is the value going to be used in the CSV export? Defaults to false.
|
|
*
|
|
* @return string|array
|
|
*/
|
|
public function get_value_export( $entry, $input_id = '', $use_text = false, $is_csv = false ) {
|
|
if ( empty( $input_id ) ) {
|
|
$input_id = $this->id;
|
|
} elseif ( ! ctype_digit( $input_id ) ) {
|
|
$field_id_array = explode( '.', $input_id );
|
|
$input_id = rgar( $field_id_array, 0 );
|
|
$column_num = rgar( $field_id_array, 1 );
|
|
}
|
|
|
|
$value = rgar( $entry, $input_id );
|
|
|
|
$value = unserialize( $value );
|
|
|
|
if ( empty( $value ) || $is_csv ) {
|
|
|
|
return $value;
|
|
}
|
|
|
|
$list_values = $column_values = $value;
|
|
|
|
if ( isset( $column_num ) && is_numeric( $column_num ) && $this->enableColumns ) {
|
|
$column = rgars( $this->choices, "{$column_num}/text" );
|
|
$column_values = array();
|
|
foreach ( $list_values as $value ) {
|
|
$column_values[] = rgar( $value, $column );
|
|
}
|
|
} elseif ( $this->enableColumns ) {
|
|
|
|
return json_encode( $list_values );
|
|
}
|
|
|
|
return GFCommon::implode_non_blank( ', ', $column_values );
|
|
}
|
|
|
|
}
|
|
|
|
// Register the list field.
|
|
GF_Fields::register( new GF_Field_List() );
|