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<?php |
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/** |
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* Interface for WordPress core |
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* |
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* @package uix |
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* @author David Cramer |
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* @license GPL-2.0+ |
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* @link |
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* @copyright 2016 David Cramer |
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*/ |
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namespace uix\ui\core; |
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class core { |
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/** |
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* Set this object type assets |
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* |
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* @since 1.0.0 |
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* @access public |
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* @var array |
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*/ |
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public $assets = [ |
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'script' => [], |
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'style' => [], |
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]; |
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/** |
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* setup actions and hooks - override to add specific hooks. use |
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* parent::actions() to keep admin head |
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* |
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* @since 1.0.0 |
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* @access protected |
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*/ |
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protected function actions() { |
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// init uix after loaded. |
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add_action( 'init', [ $this, 'init' ] ); |
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// set location. |
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$location = 'wp_print_styles'; |
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if ( is_admin() ) { |
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$location = 'admin_enqueue_scripts'; |
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} |
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// init UIX headers. |
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add_action( $location, [ $this, 'enqueue_core' ] ); |
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} |
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/** |
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* Define core UIX styles - override to register core ( common styles for |
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* uix type ) |
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* |
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* @since 1.0.0 |
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* @access public |
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*/ |
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public function set_assets() { |
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if ( ! empty( $this->struct['style'] ) ) { |
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$this->assets['style'] = array_merge( $this->assets['style'], $this->struct['style'] ); |
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} |
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if ( ! empty( $this->struct['script'] ) ) { |
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$this->assets['script'] = array_merge( $this->assets['script'], $this->struct['script'] ); |
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} |
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} |
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/** |
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* enqueue core assets |
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* |
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* @since 1.0.0 |
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* @access public |
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*/ |
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public function enqueue_core() { |
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// Register uix core asset. |
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$this->core_assets(); |
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$this->enqueue_actions(); |
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// push assets to ui manager. |
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uix()->set_assets( $this->assets ); |
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// done enqueuing - dpo inline or manual enqueue. |
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$this->set_active_styles(); |
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} |
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/** |
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* Do core enqueue actions. |
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* |
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* @since 3.0.0 |
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* @access public |
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*/ |
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private function enqueue_actions() { |
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/** |
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* Do object initilisation. |
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* |
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* @param object current uix instance |
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*/ |
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do_action( 'uix_admin_enqueue_scripts_' . $this->type, $this ); |
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/** |
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* Do object initilisation for specific slug. |
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* |
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* @param object current uix instance |
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*/ |
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do_action( 'uix_admin_enqueue_scripts_' . $this->type . '_' . $this->slug, $this ); |
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} |
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/** |
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* Register UIX depend js and css and call set assets |
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* |
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* @since 1.0.0 |
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* @access protected |
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*/ |
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protected function core_assets() { |
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wp_register_script( 'uix', $this->url . 'assets/js/core' . UIX_ASSET_DEBUG . '.js' ); |
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wp_register_style( 'uix', $this->url . 'assets/css/core' . UIX_ASSET_DEBUG . '.css', [ 'dashicons' ] ); |
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wp_localize_script( 'uix', 'uixApi', [ |
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'root' => esc_url_raw( rest_url() ), |
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'nonce' => wp_create_nonce( 'wp_rest' ), |
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] ); |
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// set assets . methods at before this point can set assets, after this not so much. |
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$this->set_assets(); |
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} |
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/** |
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* runs after assets have been enqueued |
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* |
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* @since 1.0.0 |
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* @access protected |
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*/ |
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protected function set_active_styles() { |
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} |
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/** |
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* Sets ajax assets. |
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* |
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* @since 3.0.0 |
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* @access protected |
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*/ |
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protected function set_ajax_assets() { |
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$this->assets = array( |
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'script' => array( |
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'baldrick' => array( |
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'src' => $this->url . 'assets/js/jquery.baldrick' . UIX_ASSET_DEBUG . '.js', |
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'deps' => array( 'jquery' ), |
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), |
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'uix-ajax' => array( |
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'src' => $this->url . 'assets/js/ajax' . UIX_ASSET_DEBUG . '.js', |
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'deps' => array( 'baldrick' ), |
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), |
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), |
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'style' => array( |
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'uix-ajax' => $this->url . 'assets/css/ajax' . UIX_ASSET_DEBUG . '.css', |
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), |
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); |
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} |
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/** |
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* Base color helper |
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* |
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* @since 1.0.0 |
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* @access public |
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*/ |
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protected function base_color() { |
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$color = '#D84315'; |
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if ( empty( $this->struct['base_color'] ) ) { |
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if ( ! empty( $this->parent ) ) { |
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$color = $this->parent->base_color(); |
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} |
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} else { |
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$color = $this->struct['base_color']; |
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} |
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/** |
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* do object initilisation for specific slug |
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* |
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* @param object current uix instance |
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*/ |
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return apply_filters( 'uix_base_color_' . $this->type . '_' . $this->slug, $color ); |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: