Current File : /www/klubovnaostrava/www/wp-content/plugins/pretix-widget/includes/settings.php
<?php
/**
* Class Settings
*
* This class handles the plugin settings and menu pages, as well as the sanitization of input values.
*
* @package Pretix_Widget
* @version 1.0.00
*/
namespace Pretix_Widget;
use function add_menu_page;
use function get_locale;
use function register_setting;
class Settings extends Base {
public $languages = null;
private $parent = null;
private $map = [];
/**
* Settings constructor.
*
* Initializes the Settings class by setting up the parent class instance and the languages.
*
* @param mixed $parent The parent class instance.
*
* @since 1.0.00
*/
public function __construct($parent) {
$this->parent = $parent;
$this->languages = new Languages($this);
}
/**
* Add the plugin menu to the WordPress admin panel.
*
* @since 1.0.00
*/
public function add_plugin_menu() {
add_menu_page(
'pretix widget',
'pretix widget',
'manage_options',
'pretix_widget',
array($this, 'render_plugin_page'),
'data:image/svg+xml;base64,' . base64_encode(
file_get_contents($this->get_path('assets/images/RGB-pretix-logo-light-icon.svg'))
),
);
$this->add_settings_page();
}
/**
* Add the settings and cache submenu pages to the plugin menu.
*
* @since 1.0.00
*/
public function add_settings_page() {
add_submenu_page(
'pretix_widget',
esc_html__('Settings', 'pretix-widget'),
esc_html__('Settings', 'pretix-widget'),
'manage_options',
'pretix_widget_settings',
array($this, 'render_settings_page')
);
add_submenu_page(
'pretix_widget',
esc_html__('Cache', 'pretix-widget'),
esc_html__('Cache', 'pretix-widget'),
'manage_options',
'pretix_widget_cache',
array($this, 'render_cache_page')
);
add_action('admin_init', array($this, 'register_settings'));
}
/**
* Get the settings group slug for a specific appendix.
*
* @param string $appendix The appendix to add to the settings group slug.
*
* @return string The settings group slug.
* @since 1.0.00
*/
public function get_settings_group_slug(string $appendix = 'defaults'): string {
return $this->get_name_snake() . '_settings_group_' . $appendix;
}
/**
* Register the settings for the plugin.
*
* @since 1.0.00
*/
public function register_settings() {
$map = $this->get_settings_map();
foreach ($map as $group => $settings) {
foreach ($settings as $key => $setting) {
$name = $setting[0];
$def = isset($setting[1]) ? $setting[1] : '';
// register_setting( string $option_group, string $option_name, array $args = array() )
register_setting(
'pretix_widget_settings_group_' . $group,
$name,
[
'default' => $def,
'sanitize_callback' => array($this, 'sanitize'),
]
);
}
}
}
/**
* Get the settings map for the plugin.
*
* @return array The settings map containing the default settings for different groups.
* @since 1.0.00
*/
private function get_settings_map() {
return empty($this->map) ? [
// settings group
'defaults' => [
// settings of that group
// 0 = name, 1 = default value, ...
['pretix_widget_shop_url', ''],
['pretix_widget_version', 'latest'],
['pretix_widget_list_type', 'list'],
['pretix_widget_disable_voucher', false],
['pretix_widget_disable_filter', false],
// will return "en" for not supported languages
['pretix_widget_language', $this->languages->get_current()['code']],
// --------------------------------------------
['pretix_widget_button_text', __('Buy Ticket!', 'pretix-widget')],
['pretix_widget_debug_skip_ssl_check', false],
['pretix_widget_custom_css', '']
]
] : $this->map;
}
/**
* Sanitize the custom CSS input.
*
* @param string $input The input to sanitize.
*
* @return string The sanitized input.
* @since 1.0.00
*/
public function sanitize($input) {
// Save the custom CSS option
$input = sanitize_textarea_field($input);
// Delete the transient
delete_transient('pretix_widget_custom_css');
// Return the sanitized value
return $input;
}
/**
* Get the plugin settings.
*
* @return array The plugin settings.
* @since 1.0.00
*/
public function get_settings() {
$options = wp_load_alloptions();
$prefix = $this->get_name_snake();
$option_keys = array_keys($options);
$my_option_keys = array_filter($option_keys, function ($key) use ($prefix) {
return strpos($key, $prefix) === 0;
});
$settings = array_combine($my_option_keys, array_intersect_key($options, array_flip($my_option_keys)));
// $options doesn't contain options without a value
return array_merge($this->get_settings_map_flat(), $settings);
}
/**
* Get the flattened settings map.
*
* @return array The flattened settings map.
* @since 1.0.00
*/
private function get_settings_map_flat() {
$settings_map = $this->get_settings_map();
$defaults = array();
// This is the reason why settings of different groups can't share the same name / key
foreach ($settings_map['defaults'] as $setting) {
$name = $setting[0];
$default = $setting[1];
$defaults[$name] = $default;
}
return $defaults;
}
/**
* Render the main plugin page in the WordPress admin panel.
*
* @since 1.0.00
*/
public function render_plugin_page() {
require_once($this->get_path('templates/backend/main.php'));
}
/**
* Render the settings page in the WordPress admin panel.
*
* @since 1.0.00
*/
public function render_settings_page() {
$languages = $this->languages->get_list();
$lang_names = $this->languages->get_name_strings();
require_once($this->get_path('templates/backend/settings.php'));
}
/**
* Render the cache page in the WordPress admin panel.
*
* @since 1.0.00
*/
public function render_cache_page() {
require_once($this->get_path('templates/backend/cache.php'));
}
}
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