class-gravityview-field-textarea.php

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<?php
/**
 * @file class-gravityview-field-textarea.php
 * @package GravityView
 * @subpackage includes\fields
 */

/**
 * Add custom options for textarea fields
 */
class GravityView_Field_Textarea extends GravityView_Field {

    var $name = 'textarea';

    var $is_searchable = true;

    var $search_operators = array( 'is', 'isnot', 'contains', 'starts_with', 'ends_with' );

    var $_gf_field_class_name = 'GF_Field_Textarea';

    var $group = 'standard';

    var $icon = 'dashicons-editor-paragraph';

    public function __construct() {
        $this->label = esc_html__( 'Paragraph Text', 'gk-gravityview' );
        parent::__construct();
    }

    public function field_options( $field_options, $template_id, $field_id, $context, $input_type, $form_id ) {

        if( 'edit' === $context ) {
            return $field_options;
        }

        unset( $field_options['show_as_link'] );

        $field_options['trim_words'] = array(
            'type' => 'number',
            'merge_tags' => false,
            'value' => null,
            'label' => __( 'Maximum words shown', 'gk-gravityview' ),
            'tooltip' => __( 'Enter the number of words to be shown. If specified it truncates the text. Leave it blank if you want to show the full text.', 'gk-gravityview' ),
        );

        $field_options['make_clickable'] = array(
            'type' => 'checkbox',
            'merge_tags' => false,
            'value' => 0,
            'label' => __( 'Convert text URLs to HTML links', 'gk-gravityview' ),
            'tooltip' => __( 'Converts URI, www, FTP, and email addresses in HTML links', 'gk-gravityview' ),
        );

        $field_options['allow_html'] = array(
            'type' => 'checkbox',
            'merge_tags' => false,
            'value' => 1,
            'label' => __( 'Display as HTML', 'gk-gravityview' ),
            'tooltip' => esc_html__( 'If enabled, safe HTML will be displayed and unsafe or unrecognized HTML tags will be stripped. If disabled, the field value will be displayed as text.', 'gk-gravityview' ),
        );

        return $field_options;
    }

}

new GravityView_Field_Textarea;