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Editing File: /home/ubuntu/codegama-ui-revamp/blog/wp-content/plugins/happy-elementor-addons/base/widget-base.php

<?php

/**
 * Happy Addons widget base
 *
 * @package Happy_Addons
 */

namespace Happy_Addons\Elementor\Widget;

use Elementor\Widget_Base;
// use Elementor\Controls_Stack;

defined('ABSPATH') || die();

abstract class Base extends Widget_Base {

/**
     * Get widget name.
     *
     * @since 1.0.0
     * @access public
     *
     * @return string Widget name.
     */
    public function get_name() {
        /**
         * Automatically generate widget name from class
         *
         * Card will be card
         * Blog_Card will be blog-card
         */
        $name = str_replace(strtolower(__NAMESPACE__), '', strtolower($this->get_class_name()));
        $name = str_replace('_', '-', $name);
        $name = ltrim($name, '\\');
        return 'ha-' . $name;
    }

/**
     * Get widget categories.
     *
     * @since 1.0.0
     * @access public
     *
     * @return array Widget categories.
     */
    public function get_categories() {
        return ['happy_addons_category'];
    }

/**
     * Override from addon to add custom wrapper class.
     *
     * @return string
     */
    protected function get_custom_wrapper_class() {
        return '';
    }

/**
     * Overriding default function to add custom html class.
     *
     * @return string
     */
    public function get_html_wrapper_class() {
        $html_class = parent::get_html_wrapper_class();
        $html_class .= ' happy-addon';
        $html_class .= ' ' . $this->get_name();
        $html_class .= ' ' . $this->get_custom_wrapper_class();
        return rtrim($html_class);
    }

/**
     * Register widget controls
     */
    protected function register_controls() {
        do_action( 'happyaddons_start_register_controls', $this );

$this->register_content_controls();

$this->register_style_controls();

do_action('happyaddons_end_register_controls', $this);
    }

/**
     * Register content controls
     *
     * @return void
     */
    abstract protected function register_content_controls();

/**
     * Register style controls
     *
     * @return void
     */
    abstract protected function register_style_controls();

/**
     * Fix for 2.6.*
     *
     * In 2.6.0 Elementor removed render_edit_tools method.
     */
    protected function render_edit_tools() {
        if (ha_is_elementor_version('<=', '2.5.16')) {
            parent::render_edit_tools();
        }
    }

/**
     * Overriding the parent method
     *
     * Add inline editing attributes.
     *
     * Define specific area in the element to be editable inline. The element can have several areas, with this method
     * you can set the area inside the element that can be edited inline. You can also define the type of toolbar the
     * user will see, whether it will be a basic toolbar or an advanced one.
     *
     * Note: When you use wysiwyg control use the advanced toolbar, with textarea control use the basic toolbar. Text
     * control should not have toolbar.
     *
     * PHP usage (inside `Widget_Base::render()` method):
     *
     *    $this->add_inline_editing_attributes( 'text', 'advanced' );
     *    echo '<div ' . $this->get_render_attribute_string( 'text' ) . '>' . $this->get_settings( 'text' ) . '</div>';
     *
     * @since 1.8.0
     * @access protected
     *
     * @param string $key     Element key.
     * @param string $toolbar Optional. Toolbar type. Accepted values are `advanced`, `basic` or `none`. Default is
     *                        `basic`.
     * @param string $setting_key Additional settings key in case $key != $setting_key
     */
    protected function add_inline_editing_attributes($key, $toolbar = 'basic', $setting_key = '') {
        if (!ha_elementor()->editor->is_edit_mode()) {
            return;
        }

if (empty($setting_key)) {
            $setting_key = $key;
        }

$this->add_render_attribute($key, [
            'class' => 'elementor-inline-editing',
            'data-elementor-setting-key' => $setting_key,
        ]);

if ('basic' !== $toolbar) {
            $this->add_render_attribute($key, [
                'data-elementor-inline-editing-toolbar' => $toolbar,
            ]);
        }
    }

/**
     * Add link render attributes.
     *
     * Used to add link tag attributes to a specific HTML element.
     *
     * The HTML link tag is represented by the element parameter. The `url_control` parameter
     * needs to be an array of link settings in the same format they are set by Elementor's URL control.
     *
     * Example usage:
     *
     * `$this->add_link_attributes( 'button', $settings['link'] );`
     *
     * @since 2.8.0
     * @access public
     *
     * @param array|string $element   The HTML element.
     * @param array $url_control      Array of link settings.
     * @param bool $overwrite         Optional. Whether to overwrite existing
     *                                attribute. Default is false, not to overwrite.
     *
     * @return \Elementor\Element_Base instance
     */

public function add_link_attributes($element, array $url_control, $overwrite = false) {
        /**
         * add_link_attributes is only available form 2.8.0
         */
        if (ha_is_elementor_version('>=', '2.8.0')) {
            return parent::add_link_attributes($element, $url_control, $overwrite);
        }

$attributes = [];

if (!empty($url_control['url'])) {
            $attributes['href'] = $url_control['url'];
        }

if (!empty($url_control['is_external'])) {
            $attributes['target'] = '_blank';
        }

if (!empty($url_control['nofollow'])) {
            $attributes['rel'] = 'nofollow';
        }

if (!empty($url_control['custom_attributes'])) {
            // Custom URL attributes should come as a string of comma-delimited key|value pairs
            $custom_attributes = explode(',', $url_control['custom_attributes']);
            $blacklist = ['onclick', 'onfocus', 'onblur', 'onchange', 'onresize', 'onmouseover', 'onmouseout', 'onkeydown', 'onkeyup'];

foreach ($custom_attributes as $attribute) {
                // Trim in case users inserted unwanted spaces
                list($attr_key, $attr_value) = explode('|', $attribute);

// Cover cases where key/value have spaces both before and/or after the actual value
                $attr_key = trim($attr_key);
                $attr_value = trim($attr_value);

// Implement attribute blacklist
                if (!in_array(strtolower($attr_key), $blacklist, true)) {
                    $attributes[$attr_key] = $attr_value;
                }
            }
        }

if ($attributes) {
            $this->add_render_attribute($element, $attributes, $overwrite);
        }

return $this;
    }
}

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