File: /var/www/html/wp-content/plugins/menu-icons/includes/settings.php
<?php
/**
* Settings
*
* @package Menu_Icons
* @author Dzikri Aziz <kvcrvt@gmail.com>
*/
/**
* Menu Icons Settings module
*/
final class Menu_Icons_Settings {
const UPDATE_KEY = 'menu-icons-settings-update';
const RESET_KEY = 'menu-icons-settings-reset';
const TRANSIENT_KEY = 'menu_icons_message';
/**
* Default setting values
*
* @since 0.3.0
* @var array
* @access protected
*/
protected static $defaults = array(
'global' => array(
'icon_types' => array( 'dashicons' ),
),
);
/**
* Setting values
*
* @since 0.3.0
* @var array
* @access protected
*/
protected static $settings = array();
/**
* Script dependencies
*
* @since 0.9.0
* @access protected
* @var array
*/
protected static $script_deps = array( 'jquery' );
/**
* Settings init
*
* @since 0.3.0
*/
public static function init() {
/**
* Allow themes/plugins to override the default settings
*
* @since 0.9.0
*
* @param array $default_settings Default settings.
*/
self::$defaults = apply_filters( 'menu_icons_settings_defaults', self::$defaults );
self::$settings = get_option( 'menu-icons', self::$defaults );
foreach ( self::$settings as $key => &$value ) {
if ( 'global' === $key ) {
// Remove unregistered icon types.
$value['icon_types'] = array_values(
array_intersect(
array_keys( Menu_Icons::get( 'types' ) ),
array_filter( (array) $value['icon_types'] )
)
);
} else {
// Backward-compatibility.
if ( isset( $value['width'] ) && ! isset( $value['svg_width'] ) ) {
$value['svg_width'] = $value['width'];
}
unset( $value['width'] );
}
}
unset( $value );
/**
* Allow themes/plugins to override the settings
*
* @since 0.9.0
*
* @param array $settings Menu Icons settings.
*/
self::$settings = apply_filters( 'menu_icons_settings', self::$settings );
if ( self::is_menu_icons_disabled_for_menu() ) {
return;
}
if ( ! empty( self::$settings['global']['icon_types'] ) ) {
require_once Menu_Icons::get( 'dir' ) . 'includes/picker.php';
Menu_Icons_Picker::init();
self::$script_deps[] = 'icon-picker';
}
add_action( 'load-nav-menus.php', array( __CLASS__, '_load_nav_menus' ), 1 );
add_action( 'wp_ajax_menu_icons_update_settings', array( __CLASS__, '_ajax_menu_icons_update_settings' ) );
}
/**
* Check if menu icons is disabled for a menu
*
* @since 0.8.0
*
* @param int $menu_id Menu ID. Defaults to current menu being edited.
*
* @return bool
*/
public static function is_menu_icons_disabled_for_menu( $menu_id = 0 ) {
if ( empty( $menu_id ) ) {
$menu_id = self::get_current_menu_id();
}
// When we're creating a new menu or the recently edited menu
// could not be found.
if ( empty( $menu_id ) ) {
return true;
}
$menu_settings = self::get_menu_settings( $menu_id );
$is_disabled = ! empty( $menu_settings['disabled'] );
return $is_disabled;
}
/**
* Get ID of menu being edited
*
* @since 0.7.0
* @since 0.8.0 Get the recently edited menu from user option.
*
* @return int
*/
public static function get_current_menu_id() {
global $nav_menu_selected_id;
if ( ! empty( $nav_menu_selected_id ) ) {
return $nav_menu_selected_id;
}
if ( is_admin() && isset( $_REQUEST['menu'] ) ) {
$menu_id = absint( $_REQUEST['menu'] );
} else {
$menu_id = absint( get_user_option( 'nav_menu_recently_edited' ) );
}
return $menu_id;
}
/**
* Get menu settings
*
* @since 0.3.0
*
* @param int $menu_id
*
* @return array
*/
public static function get_menu_settings( $menu_id ) {
$menu_settings = self::get( sprintf( 'menu_%d', $menu_id ) );
$menu_settings = apply_filters( 'menu_icons_menu_settings', $menu_settings, $menu_id );
if ( ! is_array( $menu_settings ) ) {
$menu_settings = array();
}
return $menu_settings;
}
/**
* Get setting value
*
* @since 0.3.0
* @return mixed
*/
public static function get() {
$args = func_get_args();
return kucrut_get_array_value_deep( self::$settings, $args );
}
/**
* Prepare wp-admin/nav-menus.php page
*
* @since 0.3.0
* @wp_hook action load-nav-menus.php
*/
public static function _load_nav_menus() {
add_action( 'admin_enqueue_scripts', array( __CLASS__, '_enqueue_assets' ), 99 );
/**
* Allow settings meta box to be disabled.
*
* @since 0.4.0
*
* @param bool $disabled Defaults to FALSE.
*/
$settings_disabled = apply_filters( 'menu_icons_disable_settings', false );
if ( true === $settings_disabled ) {
return;
}
self::_maybe_update_settings();
self::_add_settings_meta_box();
add_action( 'admin_notices', array( __CLASS__, '_admin_notices' ) );
}
/**
* Update settings
*
* @since 0.3.0
*/
public static function _maybe_update_settings() {
if ( ! empty( $_POST['menu-icons']['settings'] ) ) {
check_admin_referer( self::UPDATE_KEY, self::UPDATE_KEY );
$redirect_url = self::_update_settings( $_POST['menu-icons']['settings'] ); // Input var okay.
wp_redirect( $redirect_url );
} elseif ( ! empty( $_REQUEST[ self::RESET_KEY ] ) ) {
check_admin_referer( self::RESET_KEY, self::RESET_KEY );
wp_redirect( self::_reset_settings() );
}
}
/**
* Update settings
*
* @since 0.7.0
* @access protected
*
* @param array $values Settings values.
*
* @return string Redirect URL.
*/
protected static function _update_settings( $values ) {
update_option(
'menu-icons',
wp_parse_args(
kucrut_validate( $values ),
self::$settings
)
);
set_transient( self::TRANSIENT_KEY, 'updated', 30 );
$redirect_url = remove_query_arg(
array( 'menu-icons-reset' ),
wp_get_referer()
);
return $redirect_url;
}
/**
* Reset settings
*
* @since 0.7.0
* @access protected
* @return string Redirect URL.
*/
protected static function _reset_settings() {
delete_option( 'menu-icons' );
set_transient( self::TRANSIENT_KEY, 'reset', 30 );
$redirect_url = remove_query_arg(
array( self::RESET_KEY, 'menu-icons-updated' ),
wp_get_referer()
);
return $redirect_url;
}
/**
* Settings meta box
*
* @since 0.3.0
* @access private
*/
private static function _add_settings_meta_box() {
add_meta_box(
'menu-icons-settings',
__( 'Menu Icons Settings', 'menu-icons' ),
array( __CLASS__, '_meta_box' ),
'nav-menus',
'side',
'low',
array()
);
}
/**
* Update settings via ajax
*
* @since 0.7.0
* @wp_hook action wp_ajax_menu_icons_update_settings
*/
public static function _ajax_menu_icons_update_settings() {
check_ajax_referer( self::UPDATE_KEY, self::UPDATE_KEY );
if ( empty( $_POST['menu-icons']['settings'] ) ) {
wp_send_json_error();
}
$redirect_url = self::_update_settings( $_POST['menu-icons']['settings'] ); // Input var okay.
wp_send_json_success( array( 'redirectUrl' => $redirect_url ) );
}
/**
* Print admin notices
*
* @since 0.3.0
* @wp_hook action admin_notices
*/
public static function _admin_notices() {
$messages = array(
'updated' => __( '<strong>Menu Icons Settings</strong> have been successfully updated.', 'menu-icons' ),
'reset' => __( '<strong>Menu Icons Settings</strong> have been successfully reset.', 'menu-icons' ),
);
$message_type = get_transient( self::TRANSIENT_KEY );
if ( ! empty( $message_type ) && ! empty( $messages[ $message_type ] ) ) {
printf(
'<div class="updated notice is-dismissible"><p>%s</p></div>',
wp_kses( $messages[ $message_type ], array( 'strong' => true ) )
);
}
delete_transient( self::TRANSIENT_KEY );
}
/**
* Settings meta box
*
* @since 0.3.0
*/
public static function _meta_box() {
?>
<div class="taxonomydiv">
<ul id="menu-icons-settings-tabs" class="taxonomy-tabs add-menu-item-tabs hide-if-no-js">
<?php foreach ( self::get_fields() as $section ) : ?>
<?php
printf(
'<li><a href="#" title="%s" class="mi-settings-nav-tab" data-type="menu-icons-settings-%s">%s</a></li>',
esc_attr( $section['description'] ),
esc_attr( $section['id'] ),
esc_html( $section['title'] )
);
?>
<?php endforeach; ?>
<?php
printf(
'<li><a href="#" class="mi-settings-nav-tab" data-type="menu-icons-settings-extensions">%s</a></li>',
esc_html__( 'Extensions', 'menu-icons' )
);
?>
</ul>
<?php foreach ( self::_get_fields() as $section_index => $section ) : ?>
<div id="menu-icons-settings-<?php echo esc_attr( $section['id'] ) ?>"
class="tabs-panel _<?php echo esc_attr( $section_index ) ?>">
<h4 class="hide-if-js"><?php echo esc_html( $section['title'] ) ?></h4>
<?php foreach ( $section['fields'] as $field ) : ?>
<div class="_field">
<?php
printf(
'<label for="%s" class="_main">%s</label>',
esc_attr( $field->id ),
esc_html( $field->label )
);
?>
<?php $field->render() ?>
</div>
<?php endforeach; ?>
</div>
<?php endforeach; ?>
<div id="menu-icons-settings-extensions" class="tabs-panel _extensions">
<h4 class="hide-if-js"><?php echo esc_html__( 'Extensions', 'menu-icons' ) ?></h4>
<ul>
<li><a target="_blank" href="http://wordpress.org/plugins/menu-icons-icomoon/">IcoMoon</a></li>
</ul>
</div>
</div>
<p class="submitbox button-controls">
<?php wp_nonce_field( self::UPDATE_KEY, self::UPDATE_KEY ) ?>
<span class="list-controls">
<?php
printf(
'<a href="%s" title="%s" class="select-all submitdelete">%s</a>',
esc_url(
wp_nonce_url(
admin_url( '/nav-menus.php' ),
self::RESET_KEY,
self::RESET_KEY
)
),
esc_attr__( 'Discard all changes and reset to default state', 'menu-icons' ),
esc_html__( 'Reset', 'menu-icons' )
);
?>
</span>
<span class="add-to-menu">
<span class="spinner"></span>
<?php
submit_button(
__( 'Save Settings', 'menu-icons' ),
'secondary',
'menu-icons-settings-save',
false
);
?>
</span>
</p>
<?php
}
/**
* Get settings sections
*
* @since 0.3.0
* @uses apply_filters() Calls 'menu_icons_settings_sections'.
* @return array
*/
public static function get_fields() {
$menu_id = self::get_current_menu_id();
$icon_types = wp_list_pluck( Menu_Icons::get( 'types' ), 'name' );
asort( $icon_types );
$sections = array(
'global' => array(
'id' => 'global',
'title' => __( 'Global', 'menu-icons' ),
'description' => __( 'Global settings', 'menu-icons' ),
'fields' => array(
array(
'id' => 'icon_types',
'type' => 'checkbox',
'label' => __( 'Icon Types', 'menu-icons' ),
'choices' => $icon_types,
'value' => self::get( 'global', 'icon_types' ),
),
),
'args' => array(),
),
);
if ( ! empty( $menu_id ) ) {
$menu_term = get_term( $menu_id, 'nav_menu' );
$menu_key = sprintf( 'menu_%d', $menu_id );
$menu_settings = self::get_menu_settings( $menu_id );
$sections['menu'] = array(
'id' => $menu_key,
'title' => __( 'Current Menu', 'menu-icons' ),
'description' => sprintf(
__( '"%s" menu settings', 'menu-icons' ),
apply_filters( 'single_term_title', $menu_term->name )
),
'fields' => self::get_settings_fields( $menu_settings ),
'args' => array( 'inline_description' => true ),
);
}
return apply_filters( 'menu_icons_settings_sections', $sections, $menu_id );
}
/**
* Get settings fields
*
* @since 0.4.0
*
* @param array $values Values to be applied to each field.
*
* @uses apply_filters() Calls 'menu_icons_settings_fields'.
* @return array
*/
public static function get_settings_fields( array $values = array() ) {
$fields = array(
'hide_label' => array(
'id' => 'hide_label',
'type' => 'select',
'label' => __( 'Hide Label', 'menu-icons' ),
'default' => '',
'choices' => array(
array(
'value' => '',
'label' => __( 'No', 'menu-icons' ),
),
array(
'value' => '1',
'label' => __( 'Yes', 'menu-icons' ),
),
),
),
'position' => array(
'id' => 'position',
'type' => 'select',
'label' => __( 'Position', 'menu-icons' ),
'default' => 'before',
'choices' => array(
array(
'value' => 'before',
'label' => __( 'Before', 'menu-icons' ),
),
array(
'value' => 'after',
'label' => __( 'After', 'menu-icons' ),
),
),
),
'vertical_align' => array(
'id' => 'vertical_align',
'type' => 'select',
'label' => __( 'Vertical Align', 'menu-icons' ),
'default' => 'middle',
'choices' => array(
array(
'value' => 'super',
'label' => __( 'Super', 'menu-icons' ),
),
array(
'value' => 'top',
'label' => __( 'Top', 'menu-icons' ),
),
array(
'value' => 'text-top',
'label' => __( 'Text Top', 'menu-icons' ),
),
array(
'value' => 'middle',
'label' => __( 'Middle', 'menu-icons' ),
),
array(
'value' => 'baseline',
'label' => __( 'Baseline', 'menu-icons' ),
),
array(
'value' => 'text-bottom',
'label' => __( 'Text Bottom', 'menu-icons' ),
),
array(
'value' => 'bottom',
'label' => __( 'Bottom', 'menu-icons' ),
),
array(
'value' => 'sub',
'label' => __( 'Sub', 'menu-icons' ),
),
),
),
'font_size' => array(
'id' => 'font_size',
'type' => 'number',
'label' => __( 'Font Size', 'menu-icons' ),
'default' => '1.2',
'description' => 'em',
'attributes' => array(
'min' => '0.1',
'step' => '0.1',
),
),
'svg_width' => array(
'id' => 'svg_width',
'type' => 'number',
'label' => __( 'SVG Width', 'menu-icons' ),
'default' => '1',
'description' => 'em',
'attributes' => array(
'min' => '.5',
'step' => '.1',
),
),
'image_size' => array(
'id' => 'image_size',
'type' => 'select',
'label' => __( 'Image Size', 'menu-icons' ),
'default' => 'thumbnail',
'choices' => kucrut_get_image_sizes(),
),
);
$fields = apply_filters( 'menu_icons_settings_fields', $fields );
foreach ( $fields as &$field ) {
if ( isset( $values[ $field['id'] ] ) ) {
$field['value'] = $values[ $field['id'] ];
}
if ( ! isset( $field['value'] ) && isset( $field['default'] ) ) {
$field['value'] = $field['default'];
}
}
unset( $field );
return $fields;
}
/**
* Get processed settings fields
*
* @since 0.3.0
* @access private
* @return array
*/
private static function _get_fields() {
if ( ! class_exists( 'Kucrut_Form_Field' ) ) {
require_once Menu_Icons::get( 'dir' ) . 'includes/library/form-fields.php';
}
$keys = array( 'menu-icons', 'settings' );
$sections = self::get_fields();
foreach ( $sections as &$section ) {
$_keys = array_merge( $keys, array( $section['id'] ) );
$_args = array_merge( array( 'keys' => $_keys ), $section['args'] );
foreach ( $section['fields'] as &$field ) {
$field = Kucrut_Form_Field::create( $field, $_args );
}
unset( $field );
}
unset( $section );
return $sections;
}
/**
* Enqueue scripts & styles for Appearance > Menus page
*
* @since 0.3.0
* @wp_hook action admin_enqueue_scripts
*/
public static function _enqueue_assets() {
$url = Menu_Icons::get( 'url' );
$suffix = kucrut_get_script_suffix();
if ( defined( 'MENU_ICONS_SCRIPT_DEBUG' ) && MENU_ICONS_SCRIPT_DEBUG ) {
$script_url = '//localhost:8081/';
} else {
$script_url = $url;
}
wp_enqueue_style(
'menu-icons',
"{$url}css/admin{$suffix}.css",
false,
Menu_Icons::VERSION
);
wp_enqueue_script(
'menu-icons',
"{$script_url}js/admin{$suffix}.js",
self::$script_deps,
Menu_Icons::VERSION,
true
);
$customizer_url = add_query_arg(
array(
'autofocus[section]' => 'custom_css',
'return' => admin_url( 'nav-menus.php' ),
),
admin_url( 'customize.php' )
);
/**
* Allow plugins/themes to filter the settings' JS data
*
* @since 0.9.0
*
* @param array $js_data JS Data.
*/
$menu_current_theme = '';
$theme = wp_get_theme();
if ( ! empty( $theme ) ) {
if ( is_child_theme() ) {
$menu_current_theme = $theme->parent()->get( 'Name' );
} else {
$menu_current_theme = $theme->get( 'Name' );
}
}
$box_data = '<div id="menu-icons-sidebar">';
if ( ( $menu_current_theme != 'Hestia' ) && ( $menu_current_theme != 'Hestia Pro' ) ) {
$menu_upgrade_hestia_box_text = 'Check-out our latest FREE multi-purpose theme: <strong>Hestia</strong>';
if ( $menu_current_theme == 'Zerif Lite' ) {
$menu_upgrade_hestia_box_text = 'Check-out our latest FREE multi-purpose theme: <strong>Hestia</strong>, your Zerif Lite content will be imported automatically! ';
}
$menu_upgrade_hestia_url = add_query_arg(
array(
'theme' => 'hestia',
), admin_url( 'theme-install.php' )
);
$box_data .= '<div class="menu-icons-upgrade-hestia postbox new-card">';
$box_data .= '<p>' . wp_kses_post( $menu_upgrade_hestia_box_text ) . '</p>';
$box_data .= '<a class="button" href="' . $menu_upgrade_hestia_url . '" target="_blank">Preview Hestia</a>';
$box_data .= '</div>';
}
if ( ! empty( $_POST['menu_icons_mail'] ) ) {
require( plugin_dir_path( __DIR__ ) . 'mailin.php' );
$user_info = get_userdata( 1 );
$mailin = new Mailin( 'https://api.sendinblue.com/v2.0', 'cHW5sxZnzE7mhaYb' );
$data = array(
'email' => $_POST['menu_icons_mail'],
'attributes' => array(
'NAME' => $user_info->first_name,
'SURNAME' => $user_info->last_name,
),
'blacklisted' => 0,
'listid' => array( 145 ),
'blacklisted_sms' => 0,
);
$status = $mailin->create_update_user( $data );
if ( $status['code'] == 'success' ) {
update_option( 'menu_icons_subscribe', true );
}
}
$email_output = '<div class="menu-icons-subscribe postbox new-card">';
$email_output .= '<h3 class="title">' . esc_html__( 'Get Our Free Email Course', 'menu-icons' ) . '</h3>';
$email_output .= '<div id="formdata"><p>' . esc_html__( 'Ready to learn how to reduce your website loading times by half? Come and join the 1st lesson here!', 'menu-icons' ) . ' </p><form class="menu-icons-submit-mail" method="post"><input name="menu_icons_mail" type="email" value="' . get_option( 'admin_email' ) . '" /><input id="ebutton" class="button" type="submit" value="Submit"></form></div>';
$email_output .= '<p id="success">' . esc_html__( 'Thank you for subscribing! You have been added to the mailing list and will receive the next email information in the coming weeks. If you ever wish to unsubscribe, simply use the "Unsubscribe" link included in each newsletter.', 'menu-icons' ) . '</p>';
$email_output .= '<p id="failiure">' . esc_html__( 'Unable to Subscribe.', 'menu-icons' ) . '</p>';
$email_output .= '</div>';
$email_output .= '</div>';
$email_output .= '<script>';
$email_output .= '$( \'#failiure\' ).hide();';
$email_output .= '$( \'#success\' ).hide();';
$email_output .= '$( \'form.menu-icons-submit-mail\' ).submit(function(event) {';
$email_output .= 'event.preventDefault();';
$email_output .= '$.ajax({';
$email_output .= 'type: \'POST\',';
$email_output .= 'data: $( \'form.menu-icons-submit-mail\' ).serialize(),';
$email_output .= 'success: function(result) {';
$email_output .= '$( \'#formdata\' ).hide();';
$email_output .= '$( \'#success\' ).show();';
$email_output .= '},';
$email_output .= 'error: function(result) { $( \'#failiure\' ).show(); }';
$email_output .= '}); });';
$email_output .= '</script>';
$shown = (bool) get_option( 'menu_icons_subscribe', false );
if ( $shown === true ) {
$email_output = '';
}
$box_data .= $email_output;
$js_data = apply_filters(
'menu_icons_settings_js_data',
array(
'text' => array(
'title' => __( 'Select Icon', 'menu-icons' ),
'select' => __( 'Select', 'menu-icons' ),
'remove' => __( 'Remove', 'menu-icons' ),
'change' => __( 'Change', 'menu-icons' ),
'all' => __( 'All', 'menu-icons' ),
'preview' => __( 'Preview', 'menu-icons' ),
'settingsInfo' => sprintf(
'<div> %1$s <p>' . esc_html__( 'Please note that the actual look of the icons on the front-end will also be affected by the style of your active theme. You can add your own CSS using %2$s or a plugin such as %3$s if you need to override it.', 'menu-icons' ) . '</p></div>',
$box_data,
sprintf(
'<a href="%s">%s</a>',
esc_url( $customizer_url ),
esc_html__( 'the customizer', 'menu-icons' )
),
'<a target="_blank" href="https://wordpress.org/plugins/advanced-css-editor/">Advanced CSS Editor</a>'
),
),
'settingsFields' => self::get_settings_fields(),
'activeTypes' => self::get( 'global', 'icon_types' ),
'ajaxUrls' => array(
'update' => add_query_arg( 'action', 'menu_icons_update_settings', admin_url( '/admin-ajax.php' ) ),
),
'menuSettings' => self::get_menu_settings( self::get_current_menu_id() ),
)
);
wp_localize_script( 'menu-icons', 'menuIcons', $js_data );
}
}