%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Class LP_Abstract_Assets
*
* Abstract class for managing assets
*/
abstract class LP_Abstract_Assets {
protected $_cache = '';
/**
* @var array
*/
protected $_scripts = array();
/**
* @var array
*/
protected $_styles = array();
/**
* @var array
*/
protected $_enqueue_scripts = array();
/**
* @var array
*/
protected $_enqueue_styles = array();
/**
* @var array
*/
protected $_script_data = array();
/**
* LP_Abstract_Assets constructor.
*/
public function __construct() {
$this->_cache = learn_press_is_debug() ? microtime( true ) : '';
$priory = 1000;
if ( is_admin() ) {
//add_action( 'admin_enqueue_scripts', array( $this, 'do_register' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'load_scripts' ), $priory );
add_action( 'admin_print_footer_scripts', array( $this, 'localize_printed_admin_scripts' ), $priory + 10 );
} else {
//add_action( 'wp_enqueue_scripts', array( $this, 'do_register' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'load_scripts' ), $priory );
//add_action( 'wp_print_scripts', array( $this, 'localize_printed_scripts' ), $priory + 10 );
add_action( 'wp_print_footer_scripts', array( $this, 'localize_printed_scripts' ), $priory + 10 );
}
}
abstract function load_scripts();
/**
* Default scripts
*
* @return array
*/
protected function _get_scripts() {
return array();
}
/**
* Default styles
*
* @return array
*/
protected function _get_styles() {
return array();
}
/**
* Register and/or enqueue scripts registered.
*/
protected function _do_enqueue_scripts() {
if ( ! $this->_scripts ) {
return;
}
foreach ( $this->_scripts as $handle => $data ) {
// Enqueue script if handle is in the queue
if ( in_array( $handle, $this->_enqueue_scripts ) ) {
call_user_func_array( 'wp_enqueue_script', $data );
} else {
call_user_func_array( 'wp_register_script', $data );
}
}
}
/**
* Register and/or enqueue styles registered.
*/
protected function _do_enqueue_styles() {
if ( ! $this->_styles ) {
return;
}
foreach ( $this->_styles as $handle => $data ) {
// Enqueue style if handle is in the queue
if ( in_array( $handle, $this->_enqueue_styles ) ) {
call_user_func_array( 'wp_enqueue_style', $data );
} else {
call_user_func_array( 'wp_register_style', $data );
}
}
}
/**
* Register or enqueue styles+scripts registered.
*/
public function do_enqueue() {
$this->_do_enqueue_scripts();
$this->_do_enqueue_styles();
}
/**
* Register style
*
* @param $handle
* @param $src
* @param array $deps
* @param bool $ver
* @param string $media
*/
public function register_style( $handle, $src, $deps = array(), $ver = false, $media = 'all' ) {
if ( ! isset( $this->_styles[ $handle ] ) ) {
$this->_styles[ $handle ] = array( $handle, $src, $deps, $ver, $media );
}
}
/**
* Register script
*
* @param $handle
* @param $src
* @param array $deps
* @param bool $ver
* @param bool $in_footer
*/
public function register_script( $handle, $src, $deps = array(), $ver = false, $in_footer = false ) {
if ( ! isset( $this->_scripts[ $handle ] ) ) {
$this->_scripts[ $handle ] = array( $handle, $src, $deps, $ver, $in_footer );
}
}
/**
* Enqueue style
*
* @param $handle
* @param string $src
* @param array $deps
* @param bool $ver
* @param string $media
*/
public function enqueue_style( $handle, $src = '', $deps = array(), $ver = false, $media = 'all' ) {
$this->register_style( $handle, $src, $deps, $ver, $media );
if ( did_action( 'init' ) || did_action( 'admin_enqueue_scripts' ) || did_action( 'wp_enqueue_scripts' ) || did_action( 'login_enqueue_scripts' ) ) {
call_user_func_array( 'wp_enqueue_style', $this->_styles[ $handle ] );
} else {
$this->_enqueue_styles[] = $handle;
}
}
/**
* Enqueue script
*
* @param $handle
* @param $src
* @param array $deps
* @param bool $ver
* @param bool $in_footer
*/
public function enqueue_script( $handle, $src = '', $deps = array(), $ver = false, $in_footer = false ) {
$this->register_script( $handle, $src, $deps, $ver, $in_footer );
if ( did_action( 'init' ) || did_action( 'admin_enqueue_scripts' ) || did_action( 'wp_enqueue_scripts' ) || did_action( 'login_enqueue_scripts' ) ) {
call_user_func_array( 'wp_enqueue_script', $this->_scripts[ $handle ] );
} else {
$this->_enqueue_scripts[] = $handle;
}
}
public function add_script_data( $handle, $key_or_array, $value = '' ) {
if ( empty( $this->_script_data[ $handle ] ) ) {
$this->_script_data[ $handle ] = array();
}
if ( func_num_args() == 2 && is_array( $key_or_array ) ) {
$this->_script_data[ $handle ] = LP_Helper::array_merge_recursive( $this->_script_data[ $handle ], $key_or_array );
} else {
$this->_script_data[ $handle ][ $key_or_array ] = $value;
}
}
protected function _get_wp_styles() {
global $wp_styles;
if ( empty( $wp_styles ) ) {
$wp_styles = new WP_Styles();
}
return $wp_styles;
}
protected function _get_wp_scripts() {
global $wp_scripts;
if ( empty( $wp_scripts ) ) {
$wp_scripts = new WP_Scripts();
}
return $wp_scripts;
}
/**
* Register scripts and styles for admin.
*/
protected function _register_scripts() {
$wp_scripts = $this->_get_wp_scripts();
$wp_styles = $this->_get_wp_styles();
// No use cache if debug mode is turn on
$no_cache = '';
if ( learn_press_is_debug() ) {
$no_cache = microtime( true );
}
if ( $default_scripts = $this->_get_scripts() ) {
foreach ( $default_scripts as $handle => $data ) {
if ( is_string( $data ) ) {
$data = array( 'url' => $data );
}
$data = wp_parse_args(
$data,
array(
'deps' => null,
'ver' => LEARNPRESS_VERSION
)
);
$wp_scripts->add( $handle, $no_cache ? add_query_arg( 'nocache', $no_cache, $data['url'] ) : $data['url'], $data['deps'], $data['ver'] );
}
}
if ( $default_styles = $this->_get_styles() ) {
foreach ( $default_styles as $handle => $data ) {
if ( is_string( $data ) ) {
$data = array( 'url' => $data );
}
$data = wp_parse_args(
$data,
array(
'deps' => null,
'ver' => LEARNPRESS_VERSION
)
);
$wp_styles->add( $handle, $no_cache ? add_query_arg( 'nocache', $no_cache, $data['url'] ) : $data['url'], $data['deps'], $data['ver'] );
}
}
}
public function get_script_var_name( $handle ) {
$handle = str_replace( array( 'learn-press', '_', '-' ), ' ', $handle );
$handle = ucwords( $handle );
return 'lp' . str_replace( ' ', '', $handle ) . 'Settings';
}
public function _get_admin_script_data() {
return false;
}
public function localize_printed_scripts( $side = '' ) {
$scripts_data = ( $side == 'admin' ) ? $this->_get_script_data() : $this->_get_script_data();
if ( is_array( $scripts_data ) && is_array( $this->_script_data ) ) {
$scripts_data = LP_Helper::array_merge_recursive( $scripts_data, $this->_script_data );
} elseif ( is_array( $this->_script_data ) ) {
$scripts_data = $this->_script_data;
}
if ( ! $scripts_data ) {
return;
}
global $wp_scripts;
if ( ! $wp_scripts ) {
$wp_scripts = new WP_Scripts();
}
foreach ( $scripts_data as $handle => $data ) {
$data = apply_filters( 'learn-press/script-data', $data, $handle );
wp_localize_script( $handle, $this->get_script_var_name( $handle ), $data );
if ( isset( $wp_scripts->registered[ $handle ] ) ) {
if ( isset( $wp_scripts->registered[ $handle ]->extra['data'] ) ) {
if ( $data = $wp_scripts->registered[ $handle ]->extra['data'] ) {
$data = preg_replace_callback( '~:"(([0-9]+)([.,]?)([0-9]?)|true|false)"~', array(
$this,
'_valid_json_number'
), $data );
$wp_scripts->registered[ $handle ]->extra['data'] = $data;
}
}
}
$wp_scripts->print_extra_script( $handle );
}
}
public function localize_printed_admin_scripts() {
$this->localize_printed_scripts( 'admin' );
}
protected function _valid_json_number( $m ) {
return str_replace( array( ':"', '"' ), array( ':', '' ), $m[0] );
}
protected function _get_script_data() {
return array();
}
public function add_localize( $handle, $key_or_array, $value = '' ) {
if ( empty( $this->_script_data[ $handle ] ) ) {
$this->_script_data[ $handle ] = array();
}
if ( is_array( $key_or_array ) ) {
$this->_script_data[ $handle ] = array_merge( $this->_script_data[ $handle ], $key_or_array );
} else {
$this->_script_data[ $handle ][ $key_or_array ] = $value;
}
}
/**
* Shortcut to plugin file url.
*
* @param string $file
*
* @return string
*/
public function url( $file = '' ) {
return LP_PLUGIN_URL . "assets/{$file}";
}
/**
* Get url with param nocache if debug mode is turn on.
*
* @param $url
*
* @return string
*/
protected function _get_url( $url ) {
if ( $this->_cache ) {
$url = add_query_arg( 'nocache', $this->_cache, $url );
}
return $url;
}
public static function add_param() {
}
public static function add_var() {
}
public static function add_script_tag() {
}
}
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