| Current File : /home/kelaby89/www/wp/wp-content/themes/nexio/includes/admin.php |
<?php
/**
* Admin utilities
*
* @package NEXIO
* @since NEXIO 1.0.1
*/
// Disable direct call
if ( ! defined( 'ABSPATH' ) ) {
exit; }
//-------------------------------------------------------
//-- Theme init
//-------------------------------------------------------
// Theme init priorities:
// 1 - register filters to add/remove lists items in the Theme Options
// 2 - create Theme Options
// 3 - add/remove Theme Options elements
// 5 - load Theme Options
// 9 - register other filters (for installer, etc.)
//10 - standard Theme init procedures (not ordered)
if ( ! function_exists( 'nexio_admin_theme_setup' ) ) {
add_action( 'after_setup_theme', 'nexio_admin_theme_setup' );
function nexio_admin_theme_setup() {
// Add theme icons
add_action( 'admin_footer', 'nexio_admin_footer' );
// Enqueue scripts and styles for admin
add_action( 'admin_enqueue_scripts', 'nexio_admin_scripts' );
add_action( 'admin_footer', 'nexio_admin_localize_scripts' );
// Show admin notice with control panel
add_action( 'admin_notices', 'nexio_admin_notice' );
add_action( 'wp_ajax_nexio_hide_admin_notice', 'nexio_callback_hide_admin_notice' );
// Show admin notice with "Rate Us" panel
add_action( 'admin_notices', 'nexio_rate_notice' );
add_action( 'wp_ajax_nexio_hide_rate_notice', 'nexio_callback_hide_rate_notice' );
// After switch or update theme
add_action( 'after_switch_theme', 'nexio_save_activation_date' );
add_action( 'after_switch_theme', 'nexio_regenerate_merged_files' );
add_action( 'admin_init', 'nexio_check_theme_version' );
// TGM Activation plugin
add_action( 'tgmpa_register', 'nexio_register_plugins' );
// Init internal admin messages
nexio_init_admin_messages();
}
}
//-------------------------------------------------------
//-- After switch theme
//-------------------------------------------------------
// Save activation date
if ( ! function_exists( 'nexio_save_activation_date' ) ) {
//Handler of the add_action( 'after_switch_theme', 'nexio_save_activation_date' );
function nexio_save_activation_date() {
$theme_time = (int) get_option( 'nexio_theme_activated' );
if ( 0 == $theme_time ) {
$theme_slug = get_template();
$stylesheet_slug = get_stylesheet();
if ( $theme_slug == $stylesheet_slug ) {
update_option( 'nexio_theme_activated', time() );
}
}
}
}
// Regenerate merged files with styles and scripts after the current theme is switched
if ( ! function_exists( 'nexio_regenerate_merged_files' ) ) {
//Handler of the add_action( 'after_switch_theme', 'nexio_regenerate_merged_files' );
function nexio_regenerate_merged_files() {
// Set a flag to regenerate styles and scripts on first run
if ( apply_filters( 'nexio_filter_regenerate_merged_files_after_switch_theme', true ) ) {
nexio_set_action_save_options();
}
}
}
// Regenerate merged files with styles and scripts after the current theme is updated
if ( ! function_exists( 'nexio_check_theme_version' ) ) {
//Handler of the add_action( 'admin_init', 'nexio_check_theme_version' );
function nexio_check_theme_version() {
if ( ! wp_doing_ajax() ) {
$theme_slug = get_template();
$theme = wp_get_theme( $theme_slug );
$version = $theme->get( 'Version' );
$cur_version = get_option( 'nexio_theme_version' );
// If the theme was updated manually
if ( $cur_version != $version ) {
// Set a flag to regenerate styles and scripts on first run
if ( apply_filters( 'nexio_filter_regenerate_merged_files_after_update_theme', true ) ) {
nexio_set_action_save_options();
}
// Trigger action for a new version
do_action( 'nexio_action_is_new_version_of_theme', $version, $cur_version );
// Save current version
update_option( 'nexio_theme_version', $version );
}
}
}
}
//-------------------------------------------------------
//-- Welcome notice
//-------------------------------------------------------
// Show admin notice
if ( ! function_exists( 'nexio_admin_notice' ) ) {
//Handler of the add_action( 'admin_notices', 'nexio_admin_notice' );
function nexio_admin_notice() {
if ( nexio_exists_trx_addons()
|| in_array( nexio_get_value_gp( 'action' ), array( 'vc_load_template_preview' ) )
|| nexio_get_value_gp( 'page' ) == 'nexio_about'
|| ! current_user_can( 'edit_theme_options' ) ) {
return;
}
if ( get_transient( 'nexio_hide_notice_admin' ) ) {
return;
}
get_template_part( apply_filters( 'nexio_filter_get_template_part', 'templates/admin-notice' ) );
}
}
// Hide admin notice
if ( ! function_exists( 'nexio_callback_hide_admin_notice' ) ) {
//Handler of the add_action( 'wp_ajax_nexio_hide_admin_notice', 'nexio_callback_hide_admin_notice' );
function nexio_callback_hide_admin_notice() {
nexio_verify_nonce();
set_transient( 'nexio_hide_notice_admin', true, 7 * 24 * 60 * 60 ); // 7 days
nexio_exit();
}
}
//-------------------------------------------------------
//-- "Rate Us" notice
//-------------------------------------------------------
// Show Rate Us notice
if ( ! function_exists( 'nexio_rate_notice' ) ) {
//Handler of the add_action( 'admin_notices', 'nexio_rate_notice' );
function nexio_rate_notice() {
if ( in_array( nexio_get_value_gp( 'action' ), array( 'vc_load_template_preview' ) ) ) {
return;
}
if ( ! current_user_can( 'edit_theme_options' ) ) {
return;
}
// Display the message only on specified screens
$allowed = array( 'dashboard', 'theme_options', 'trx_addons_options' );
$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : false;
if ( ( is_object( $screen ) && ! empty( $screen->id ) && in_array( $screen->id, $allowed ) ) || in_array( nexio_get_value_gp( 'page' ), $allowed ) ) {
$show = get_option( 'nexio_rate_notice' );
$start = get_option( 'nexio_theme_activated' );
if ( ( false !== $show && 0 == (int) $show ) || ( $start > 0 && ( time() - $start ) / ( 24 * 3600 ) < 14 ) ) {
return;
}
get_template_part( apply_filters( 'nexio_filter_get_template_part', 'templates/admin-rate' ) );
}
}
}
// Hide rate notice
if ( ! function_exists( 'nexio_callback_hide_rate_notice' ) ) {
//Handler of the add_action( 'wp_ajax_nexio_hide_rate_notice', 'nexio_callback_hide_rate_notice' );
function nexio_callback_hide_rate_notice() {
nexio_verify_nonce();
update_option( 'nexio_rate_notice', '0' );
nexio_exit();
}
}
//-------------------------------------------------------
//-- Internal messages
//-------------------------------------------------------
// Init internal admin messages
if ( ! function_exists( 'nexio_init_admin_messages' ) ) {
function nexio_init_admin_messages() {
$msg = get_transient( 'nexio_admin_messages' );
if ( is_array( $msg ) ) {
delete_transient( 'nexio_admin_messages' );
} else {
$msg = array();
}
nexio_storage_set( 'admin_messages', $msg );
}
}
// Add internal admin message
if ( ! function_exists( 'nexio_add_admin_message' ) ) {
function nexio_add_admin_message( $text, $type = 'success', $cur_session = false ) {
if ( ! empty( $text ) ) {
$new_msg = array(
'message' => $text,
'type' => $type,
);
if ( $cur_session ) {
nexio_storage_push_array( 'admin_messages', '', $new_msg );
} else {
$msg = get_transient( 'nexio_admin_messages' );
if ( ! is_array( $msg ) ) {
$msg = array();
}
$msg[] = $new_msg;
set_transient( 'nexio_admin_messages', $msg, 60 * 60 );
}
}
}
}
// Show internal admin messages
if ( ! function_exists( 'nexio_show_admin_messages' ) ) {
function nexio_show_admin_messages() {
$msg = nexio_storage_get( 'admin_messages' );
if ( ! is_array( $msg ) || count( $msg ) == 0 ) {
return;
}
?>
<div class="nexio_admin_messages">
<?php
foreach ( $msg as $m ) {
?>
<div class="nexio_admin_message_item <?php echo esc_attr( str_replace( 'success', 'updated', $m['type'] ) ); ?>">
<p><?php echo wp_kses_data( $m['message'] ); ?></p>
</div>
<?php
}
?>
</div>
<?php
}
}
//-------------------------------------------------------
//-- Styles and scripts
//-------------------------------------------------------
// Load inline styles
if ( ! function_exists( 'nexio_admin_footer' ) ) {
//Handler of the add_action('admin_footer', 'nexio_admin_footer');
function nexio_admin_footer() {
// Get current screen
$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : false;
if ( is_object( $screen ) && 'nav-menus' == $screen->id ) {
nexio_show_layout(
nexio_show_custom_field(
'nexio_icons_popup',
array(
'type' => 'icons',
'style' => nexio_get_theme_setting( 'icons_type' ),
'button' => false,
'icons' => true,
),
null
)
);
}
}
}
// Load required styles and scripts for admin mode
if ( ! function_exists( 'nexio_admin_scripts' ) ) {
//Handler of the add_action("admin_enqueue_scripts", 'nexio_admin_scripts');
function nexio_admin_scripts( $all = false ) {
static $loaded = false;
if ( $loaded ) {
return;
}
$loaded = true;
// Add theme admin styles
wp_enqueue_style( 'nexio-admin', nexio_get_file_url( 'css/admin.css' ), array(), null );
// Load RTL styles
if ( is_rtl() ) {
wp_enqueue_style( 'nexio-admin-rtl', nexio_get_file_url( 'css/admin-rtl.css' ), array(), null );
}
// Links to selected fonts
$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : false;
if ( $all || is_object( $screen ) ) {
if ( $all || nexio_options_allow_override( ! empty( $screen->post_type ) ? $screen->post_type : $screen->id ) ) {
// Load font icons
wp_enqueue_style( 'nexio-fontello', nexio_get_file_url( 'css/font-icons/css/fontello.css' ), array(), null );
wp_enqueue_style( 'nexio-fontello-animation', nexio_get_file_url( 'css/font-icons/css/animation.css' ), array(), null );
// Load theme fonts
$links = nexio_theme_fonts_links();
if ( count( $links ) > 0 ) {
foreach ( $links as $slug => $link ) {
wp_enqueue_style( sprintf( 'nexio-font-%s', $slug ), $link, array(), null );
}
}
} elseif ( apply_filters( 'nexio_filter_allow_theme_icons', is_customize_preview() || in_array( $screen->id, array( 'nav-menus', 'update-core', 'update-core-network' ) ), ! empty( $screen->post_type ) ? $screen->post_type : $screen->id ) ) {
// Load font icons
wp_enqueue_style( 'nexio-fontello', nexio_get_file_url( 'css/font-icons/css/fontello.css' ), array(), null );
wp_enqueue_style( 'nexio-fontello-animation', nexio_get_file_url( 'css/font-icons/css/animation.css' ), array(), null );
}
}
// Add theme scripts
wp_enqueue_script( 'nexio-utils', nexio_get_file_url( 'js/utils.js' ), array( 'jquery' ), null, true );
wp_enqueue_script( 'nexio-admin', nexio_get_file_url( 'js/admin.js' ), array( 'jquery' ), null, true );
}
}
// Add variables in the admin mode
if ( ! function_exists( 'nexio_admin_localize_scripts' ) ) {
//Handler of the add_action("admin_footer", 'nexio_admin_localize_scripts');
function nexio_admin_localize_scripts() {
static $loaded = false;
if ( $loaded ) {
return;
}
$loaded = true;
$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : false;
wp_localize_script(
'nexio-admin', 'NEXIO_STORAGE', apply_filters(
'nexio_filter_localize_script_admin', array(
'admin_mode' => true,
'screen_id' => is_object( $screen ) ? esc_attr( $screen->id ) : '',
'user_logged_in' => true,
'ajax_url' => esc_url( admin_url( 'admin-ajax.php' ) ),
'ajax_nonce' => esc_attr( wp_create_nonce( admin_url( 'admin-ajax.php' ) ) ),
'msg_ajax_error' => esc_html__( 'Server response error', 'nexio' ),
'msg_icon_selector' => esc_html__( 'Select the icon for this menu item', 'nexio' ),
'msg_scheme_reset' => esc_html__( 'Reset all changes of the current color scheme?', 'nexio' ),
'msg_scheme_copy' => esc_html__( 'Enter the name for a new color scheme', 'nexio' ),
'msg_scheme_delete' => esc_html__( 'Do you really want to delete the current color scheme?', 'nexio' ),
'msg_scheme_delete_last' => esc_html__( 'You cannot delete the last color scheme!', 'nexio' ),
'msg_scheme_delete_internal' => esc_html__( 'You cannot delete the built-in color scheme!', 'nexio' ),
'msg_reset' => esc_html__( 'Reset', 'nexio' ),
'msg_reset_confirm' => esc_html__( 'Are you sure you want to reset all Theme Options?', 'nexio' ),
'msg_export' => esc_html__( 'Export', 'nexio' ),
'msg_export_options' => esc_html__( 'Copy options and save to the text file.', 'nexio' ),
'msg_import' => esc_html__( 'Import', 'nexio' ),
'msg_import_options' => esc_html__( 'Paste previously saved options from the text file.', 'nexio' ),
'msg_import_error' => esc_html__( 'Error occurs while import options!', 'nexio' ),
'msg_presets' => esc_html__( 'Options presets', 'nexio' ),
'msg_presets_add' => esc_html__( 'Specify the name of a new preset:', 'nexio' ),
'msg_presets_apply' => esc_html__( 'Apply the selected preset?', 'nexio' ),
'msg_presets_delete' => esc_html__( 'Delete the selected preset?', 'nexio' ),
'msg_exit_not_saved_options' => esc_html__( 'Changes not saved! Are you sure you want to leave this page?', 'nexio' ),
)
)
);
}
}
//-------------------------------------------------------
//-- TinyMCE editor
//-------------------------------------------------------
if ( ! function_exists( 'nexio_tinymce_init' ) ) {
add_filter( 'tiny_mce_before_init', 'nexio_skin_tinymce_init', 1000 );
function nexio_skin_tinymce_init( $opt ) {
$opt['body_class'] = ( ! empty( $opt['body_class'] ) ? $opt['body_class'] . ' ' : '' ) . 'scheme_' . esc_attr( nexio_get_theme_option( 'color_scheme', 'default' ) );
return $opt;
}
}
//-------------------------------------------------------
//-- Third party plugins
//-------------------------------------------------------
// Register optional plugins
if ( ! function_exists( 'nexio_register_plugins' ) ) {
//Handler of the add_action('tgmpa_register', 'nexio_register_plugins');
function nexio_register_plugins() {
tgmpa(
apply_filters(
'nexio_filter_tgmpa_required_plugins', array(
// Plugins to include in the autoinstall queue.
)
),
array(
'id' => 'tgmpa', // Unique ID for hashing notices for multiple instances of TGMPA.
'default_path' => '', // Default absolute path to bundled plugins.
'menu' => 'tgmpa-install-plugins', // Menu slug.
'parent_slug' => 'themes.php', // Parent menu slug.
'capability' => 'edit_theme_options', // Capability needed to view plugin install page, should be a capability associated with the parent menu used.
'has_notices' => true, // Show admin notices or not.
'dismissable' => true, // If false, a user cannot dismiss the nag message.
'dismiss_msg' => '', // If 'dismissable' is false, this message will be output at top of nag.
'is_automatic' => false, // Automatically activate plugins after installation or not.
'message' => '', // Message to output right before the plugins table.
)
);
}
}
// Add group and logo from the parent plugin to the slave plugin
if ( ! function_exists( 'nexio_add_group_and_logo_to_slave' ) ) {
function nexio_add_group_and_logo_to_slave( $list, $parent, $slave ) {
$group = ! empty( $list[ $parent ]['group'] )
? $list[ $parent ]['group']
: nexio_storage_get_array( 'required_plugins', $parent, 'group' );
if ( ! empty( $group ) ) {
foreach ( $list as $k => $v ) {
if ( substr( $k, 0, strlen( $slave ) ) == $slave ) {
if ( empty( $v['group'] ) ) {
$list[ $k ]['group'] = $group;
}
if ( empty( $v['logo'] ) ) {
$logo = nexio_get_file_url( "plugins/{$parent}/{$k}.png" );
$list[ $k ]['logo'] = empty( $logo )
? ( ! empty( $list[ $parent ]['logo'] )
? ( nexio_is_url( $list[ $parent ]['logo'] )
? $list[ $parent ]['logo']
: nexio_get_file_url( sprintf( 'plugins/%1$s/%2$s', $parent, $list[ $parent ]['logo'] ) )
)
: ''
)
: $logo;
}
}
}
}
return $list;
}
}
// Return path to the plugin source
if ( ! function_exists( 'nexio_get_plugin_source_path' ) ) {
function nexio_get_plugin_source_path( $path ) {
$local = nexio_get_file_dir( $path );
$path = empty( $local ) && ! nexio_get_theme_setting( 'tgmpa_upload' ) ? nexio_get_plugin_source_url( $path ) : $local;
return $path;
}
}
// Return URL to the plugin download
if ( ! function_exists( 'nexio_get_plugin_source_url' ) ) {
function nexio_get_plugin_source_url( $path ) {
$code = nexio_get_theme_activation_code();
$url = '';
if ( ! empty( $code ) || nexio_is_theme_activated() || strpos($path, '/trx_addons/') !== false ) { // Allow to install 'trx_addons' without theme activation
$url = nexio_get_upgrade_url( array(
'action' => 'install_plugin',
'key' => $code,
'plugin' => str_replace( 'plugins/', '', $path )
) );
}
return nexio_add_protocol( $url );
}
}