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<?php |
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/** |
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* Screen UI |
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* |
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* @namespace UsabilityDynamics |
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* |
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*/ |
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namespace UsabilityDynamics\UD_API { |
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|
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if( !class_exists( 'UsabilityDynamics\UD_API\UI' ) ) { |
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|
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/** |
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* |
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* @author: peshkov@UD |
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*/ |
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class UI extends Scaffold { |
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|
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/** |
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* Available Screens |
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*/ |
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public $available_screens; |
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|
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/** |
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* Token |
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*/ |
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public $token; |
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|
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/** |
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* Constructor |
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*/ |
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public function __construct( $args ) { |
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parent::__construct( $args ); |
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$this->token = isset( $args[ 'token' ] ) ? $args[ 'token' ] : array(); |
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$this->available_screens = isset( $args[ 'screens' ] ) ? $args[ 'screens' ] : array(); |
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} |
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|
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/** |
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* Generate header HTML. |
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* @access public |
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* @since 1.0.0 |
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* @return void |
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*/ |
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public function get_header ( $token = 'ud-license-manager' ) { |
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global $current_screen; |
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do_action( 'ud_licenses_screen_before', $token ); |
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$html = '<div class="wrap ud-licenses-wrap">' . "\n"; |
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$html .= '<h2 class="ud-licenses-title">' . get_admin_page_title() . '</h2>' . "\n"; |
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$html .= '<h2 class="nav-tab-wrapper">' . "\n"; |
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$html .= $this->get_navigation_tabs(); |
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$html .= '</h2>' . "\n"; |
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echo $html; |
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do_action( 'ud_licenses_screen_header_before_content', $token ); |
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} |
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|
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/** |
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* Generate footer HTML. |
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* @access public |
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* @since 1.0.0 |
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* @return void |
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*/ |
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public function get_footer ( $token = 'ud-license-manager', $screen_icon = 'tools' ) { |
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do_action( 'ud_licenses_screen_footer_after_content', $token, $screen_icon ); |
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$html = '</div><!--/.wrap ud-licenses-wrap-->' . "\n"; |
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echo $html; |
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do_action( 'ud_licenses_screen_after', $token, $screen_icon ); |
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} |
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|
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/** |
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* Generate navigation tabs HTML, based on a specific admin menu. |
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* @access public |
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* @since 1.0.0 |
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* @return string/WP_Error |
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*/ |
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public function get_navigation_tabs () { |
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$html = ''; |
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|
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$screens = !empty( $this->available_screens ) && is_array( $this->available_screens ) ? $this->available_screens : array(); |
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$licenses_url = get_option( $this->token . '-url', '' ); |
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|
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$current_tab = self::get_current_screen(); |
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if ( 0 < count( $screens ) ) { |
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foreach ( $screens as $k => $v ) { |
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$class = 'nav-tab'; |
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if ( $current_tab == $k ) { |
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$class .= ' nav-tab-active'; |
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} |
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$url = add_query_arg( 'screen', $k, $licenses_url ); |
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$html .= '<a href="' . esc_url( $url ) . '" class="' . esc_attr( $class ) . '">' . esc_html( $v ) . '</a>'; |
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} |
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} |
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return $html; |
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} |
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|
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/** |
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* Return the token for the current screen. |
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* @access public |
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* @since 1.0.0 |
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* @return string The token for the current screen. |
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*/ |
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public function get_current_screen () { |
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$screen = 'licenses'; // Default. |
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if ( isset( $_GET['screen'] ) && '' != $_GET['screen'] ) $screen = esc_attr( $_GET['screen'] ); |
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return $screen; |
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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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} |
