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<?php |
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|
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/** |
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* Class LP_Abstract_Assets |
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* |
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* Abstract class for managing assets |
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*/ |
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abstract class LP_Abstract_Assets { |
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|
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protected $_cache = ''; |
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|
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/** |
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* @var array |
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*/ |
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protected $_scripts = array(); |
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|
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/** |
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* @var array |
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*/ |
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protected $_styles = array(); |
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|
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/** |
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* @var array |
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*/ |
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protected $_script_data = array(); |
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/** |
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* Path file min |
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* |
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* @var string |
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*/ |
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public static $_min_assets = '.min'; |
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/** |
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* Version file asset |
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* |
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* @var mixed|string |
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*/ |
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public static $_version_assets = LEARNPRESS_VERSION; |
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/** |
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* Path file |
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* |
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* @var string |
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*/ |
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public static $_folder_source = ''; |
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|
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/** |
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* LP_Abstract_Assets constructor. |
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*/ |
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protected function __construct() { |
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$priority = 1000; |
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|
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if ( LP_Debug::is_debug() ) { |
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self::$_min_assets = ''; |
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self::$_version_assets = uniqid(); |
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self::$_folder_source = 'src/'; |
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} |
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|
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if ( is_admin() ) { |
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add_action( 'admin_enqueue_scripts', array( $this, 'load_scripts' ) ); |
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add_action( 'admin_print_footer_scripts', array( $this, 'localize_printed_admin_scripts' ) ); |
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} else { |
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add_action( 'wp_enqueue_scripts', array( $this, 'load_scripts' ), $priority ); |
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add_action( 'wp_print_scripts', array( $this, 'localize_printed_scripts' ), $priority + 10 ); |
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add_action( 'wp_print_footer_scripts', array( $this, 'localize_printed_scripts' ), $priority + 10 ); |
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} |
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} |
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|
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abstract function load_scripts(); |
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|
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/** |
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* Default scripts |
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* |
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* @return array |
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*/ |
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protected function _get_scripts(): array { |
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return array(); |
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} |
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|
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/** |
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* Default styles |
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* |
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* @return array |
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*/ |
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protected function _get_styles(): array { |
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return array(); |
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} |
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|
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/** |
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* Register/Enqueue script |
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* |
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* @param string $page_current |
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* @author tungnx |
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* @since 4.0.0 |
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* @version 1.0.1 |
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*/ |
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protected function handle_js( string $page_current = '' ) { |
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$scripts = $this->_get_scripts(); |
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/** |
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* @var LP_Asset_Key[] $scripts |
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*/ |
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foreach ( $scripts as $handle => $script ) { |
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if ( ! $script instanceof LP_Asset_Key ) { |
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continue; |
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} |
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|
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// For version addon. |
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if ( ! LP_Debug::is_debug() && ! empty( $script->_version ) ) { |
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self::$_version_assets = $script->_version; |
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} |
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// End |
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|
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wp_register_script( $handle, $script->_url, $script->_deps, self::$_version_assets, $script->_in_footer ); |
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|
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if ( ! $script->_only_register ) { |
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$can_load_js = $this->check_can_load_asset( $handle, $page_current, $script->_screens, $script->_exclude_screens ); |
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|
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if ( $can_load_js ) { |
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wp_enqueue_script( $handle ); |
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} |
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} |
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} |
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|
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/** |
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* Set translate on file js of folder js/dist |
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* Path translate of a string on file ".pot" if have must map to js/dist |
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*/ |
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wp_set_script_translations( 'lp-quiz', 'learnpress' ); |
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wp_set_script_translations( 'lp-admin', 'learnpress' ); |
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} |
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|
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/** |
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* Register/Enqueue style |
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* |
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* @param string $page_current |
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* @author tungnx |
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* @since 4.1.3 |
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* @version 1.0.0 |
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*/ |
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protected function handle_style( string $page_current = '' ) { |
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$styles = $this->_get_styles(); |
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if ( $styles ) { |
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/** |
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* @var LP_Asset_Key[] $style |
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*/ |
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foreach ( $styles as $handle => $style ) { |
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if ( ! $style instanceof LP_Asset_Key ) { |
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continue; |
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} |
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|
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// For version addon. |
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if ( ! LP_Debug::is_debug() && ! empty( $style->_version ) ) { |
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self::$_version_assets = $style->_version; |
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} |
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// End |
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|
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wp_register_style( $handle, $style->_url, $style->_deps, self::$_version_assets ); |
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|
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if ( ! $style->_only_register ) { |
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$can_load_style = $this->check_can_load_asset( $handle, $page_current, $style->_screens, $style->_exclude_screens ); |
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|
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if ( $can_load_style ) { |
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wp_enqueue_style( $handle ); |
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} |
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} |
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} |
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} |
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} |
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|
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/** |
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* Check file assets can load on pages |
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* |
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* @param string $handle |
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* @param string $page_current |
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* @param array $include_screens |
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* @param array $exclude_screens |
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* @author tungnx |
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* @since 4.1.3 |
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* @version 1.0.0 |
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* |
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* @return bool |
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*/ |
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protected function check_can_load_asset( string $handle, string $page_current, array $include_screens, array $exclude_screens ): bool { |
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$can_load = false; |
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|
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if ( ! empty( $include_screens ) ) { |
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if ( in_array( $page_current, $include_screens ) ) { |
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$can_load = true; |
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} |
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} elseif ( ! empty( $exclude_screens ) ) { |
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if ( ! in_array( $page_current, $exclude_screens ) ) { |
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$can_load = true; |
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} |
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} else { |
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$can_load = true; |
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} |
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|
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$is_on = 'admin'; |
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if ( ! is_admin() ) { |
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$is_on = 'frontend'; |
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} |
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|
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return apply_filters( |
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'learnpress/' . $is_on . '/can-load-assets/' . $handle, |
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$can_load, |
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$page_current, |
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$include_screens |
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); |
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} |
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|
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/** |
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* Register style |
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* |
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* @param $handle |
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* @param $src |
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* @param array $deps |
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* @param bool $ver |
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* @param string $media |
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*/ |
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public function register_style( $handle, $src, $deps = array(), $ver = false, $media = 'all' ) { |
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if ( ! isset( $this->_styles[ $handle ] ) ) { |
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$this->_styles[ $handle ] = array( $handle, $src, $deps, $ver, $media ); |
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} |
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} |
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|
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/** |
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* Register script |
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* |
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* @param $handle |
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* @param $src |
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* @param array $deps |
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* @param bool $ver |
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* @param bool $in_footer |
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*/ |
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public function register_script( $handle, $src, $deps = array(), $ver = false, $in_footer = false ) { |
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if ( ! isset( $this->_scripts[ $handle ] ) ) { |
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$this->_scripts[ $handle ] = array( $handle, $src, $deps, $ver, $in_footer ); |
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} |
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} |
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|
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/** |
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* Enqueue style |
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* |
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* @param $handle |
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* @param string $src |
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* @param array $deps |
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* @param bool $ver |
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* @param string $media |
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*/ |
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public function enqueue_style( $handle, $src = '', $deps = array(), $ver = false, $media = 'all' ) { |
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$this->register_style( $handle, $src, $deps, $ver, $media ); |
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if ( did_action( 'init' ) || did_action( 'admin_enqueue_scripts' ) || did_action( 'wp_enqueue_scripts' ) || did_action( 'login_enqueue_scripts' ) ) { |
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wp_enqueue_style( $handle, $src, $deps, $ver, $media ); |
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} |
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} |
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|
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/** |
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* Enqueue script |
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* |
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* @param $handle |
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* @param $src |
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* @param array $deps |
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* @param bool $ver |
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* @param bool $in_footer |
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*/ |
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public function enqueue_script( $handle, $src = '', $deps = array(), $ver = false, $in_footer = false ) { |
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$this->register_script( $handle, $src, $deps, $ver, $in_footer ); |
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if ( did_action( 'init' ) || did_action( 'admin_enqueue_scripts' ) || did_action( 'wp_enqueue_scripts' ) || did_action( 'login_enqueue_scripts' ) ) { |
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wp_enqueue_script( $handle, $src, $deps, $ver, $in_footer ); |
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} |
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} |
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|
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public function add_script_data( $handle, $key_or_array, $value = '' ) { |
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if ( empty( $this->_script_data[ $handle ] ) ) { |
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$this->_script_data[ $handle ] = array(); |
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} |
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|
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if ( func_num_args() == 2 && is_array( $key_or_array ) ) { |
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$this->_script_data[ $handle ] = LP_Helper::array_merge_recursive( $this->_script_data[ $handle ], $key_or_array ); |
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} else { |
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$this->_script_data[ $handle ][ $key_or_array ] = $value; |
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} |
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} |
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|
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protected function _get_wp_styles() { |
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global $wp_styles; |
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|
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if ( empty( $wp_styles ) ) { |
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$wp_styles = new WP_Styles(); |
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} |
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|
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return $wp_styles; |
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} |
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|
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protected function _get_wp_scripts() { |
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global $wp_scripts; |
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|
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if ( empty( $wp_scripts ) ) { |
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$wp_scripts = new WP_Scripts(); |
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} |
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|
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return $wp_scripts; |
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} |
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|
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/** |
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* @param $handle |
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* |
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* @return string |
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*/ |
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public function get_script_var_name( $handle ) { |
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$handle = str_replace( array( 'learn-press', 'lp', '_', '-' ), ' ', $handle ); |
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$handle = ucwords( $handle ); |
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|
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return 'lp' . str_replace( ' ', '', $handle ) . 'Settings'; |
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} |
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|
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public function localize_printed_scripts( $side = '' ) { |
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$scripts_data = $this->_get_script_data(); |
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|
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if ( is_array( $scripts_data ) && is_array( $this->_script_data ) ) { |
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$scripts_data = LP_Helper::array_merge_recursive( $scripts_data, $this->_script_data ); |
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} elseif ( is_array( $this->_script_data ) ) { |
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$scripts_data = $this->_script_data; |
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} |
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|
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if ( ! $scripts_data ) { |
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return; |
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} |
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|
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global $wp_scripts; |
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|
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if ( ! $wp_scripts ) { |
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$wp_scripts = new WP_Scripts(); |
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} |
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|
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foreach ( $scripts_data as $handle => $data ) { |
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$data = apply_filters( 'learn-press/script-data', $data, $handle ); |
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wp_localize_script( $handle, $this->get_script_var_name( $handle ), $data ); |
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|
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// comment by tungnx |
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// Edit: Use in certificate - Nhamdv. |
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if ( isset( $wp_scripts->registered[ $handle ] ) ) { |
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if ( isset( $wp_scripts->registered[ $handle ]->extra['data'] ) ) { |
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if ( $wp_scripts->registered[ $handle ]->extra['data'] ) { |
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$data = $wp_scripts->registered[ $handle ]->extra['data']; |
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$data = preg_replace_callback( '~:"(([0-9]+)([.,]?)([0-9]?)|true|false)"~', array( $this, '_valid_json_number' ), $data ); |
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|
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$wp_scripts->registered[ $handle ]->extra['data'] = $data; |
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} |
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} |
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} |
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|
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if ( is_admin() ) { |
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$wp_scripts->print_extra_script( $handle ); |
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} |
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} |
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|
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} |
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|
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public function localize_printed_admin_scripts() { |
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$this->localize_printed_scripts( 'admin' ); |
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} |
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|
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protected function _valid_json_number( $m ) { |
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return str_replace( array( ':"', '"' ), array( ':', '' ), $m[0] ); |
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} |
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|
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protected function _get_script_data() { |
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return array(); |
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} |
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|
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public function add_localize( $handle, $key_or_array, $value = '' ) { |
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if ( empty( $this->_script_data[ $handle ] ) ) { |
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$this->_script_data[ $handle ] = array(); |
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} |
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if ( is_array( $key_or_array ) ) { |
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$this->_script_data[ $handle ] = array_merge( $this->_script_data[ $handle ], $key_or_array ); |
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} else { |
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$this->_script_data[ $handle ][ $key_or_array ] = $value; |
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} |
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} |
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|
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/** |
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* Shortcut to Addon file url. |
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* |
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* @param string $file |
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* |
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* @return string |
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*/ |
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public function url( string $file = '' ): string { |
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return LP_PLUGIN_URL . "assets/{$file}"; |
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} |
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|
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/*public static function add_param() { |
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|
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}*/ |
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} |
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|
