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<?php |
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class Tabify_Edit_Screen_Tabs { |
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private $base_url = ''; |
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private $get_arg = 'tab'; |
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private $active = ''; |
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private $items = array(); |
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private $type; |
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private $javascript_support; |
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/** |
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* Construct method to set up all internal properties |
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* |
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* @param array $items List of all items |
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* @param string $type How to be displayed: vertical of horizontal |
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* @param string $get_arg Which get argument should be used |
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* @param boolean $javascript_support With page refresh or not |
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* |
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* @since 0.1.0 |
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*/ |
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public function __construct( $items, $type = 'horizontal', $get_arg = 'tab', $javascript_support = true ) { |
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if ( is_array( $items ) ) { |
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$this->items = apply_filters( 'tabify_tabs', $items, $this, $type ); |
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$this->type = $type; |
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$this->get_arg = $get_arg; |
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$this->javascript_support = $javascript_support; |
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if ( isset( $_REQUEST[ $this->get_arg ] ) ) { |
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$this->active = sanitize_text_field( $_REQUEST[ $this->get_arg ] ); |
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} |
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$this->base_url = remove_query_arg( $this->get_arg, $_SERVER["REQUEST_URI"] ); |
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if ( empty( $this->active ) || ! isset( $items[ $this->active ] ) ) { |
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$this->active = key( $items ); |
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} |
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} |
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} |
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/** |
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* Get the current tab |
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* |
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* @return string Current tab name |
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* |
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* @since 0.1.0 |
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*/ |
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public function get_current_tab() { |
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return $this->active; |
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} |
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/** |
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* Get the HTML code of the tabs container including the tabs |
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* |
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* @return string The HTML of the tabs |
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* |
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* @since 0.1.0 |
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*/ |
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public function get_tabs_with_container() { |
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$class = 'tabify-tabs tab-' . $this->type; |
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if ( ! $this->javascript_support ) { |
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$class .= ' js-disabled'; |
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} |
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$return = '<div class="' . $class . '">'; |
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if ( 'horizontal' == $this->type ) { |
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$return .= '<h2 class="nav-tab-wrapper">'; |
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} |
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else { |
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$return .= '<h2>'; |
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} |
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$return .= $this->get_tabs_current_tab_input(); |
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$return .= $this->get_tabs(); |
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$return .= '</h2>'; |
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$return .= apply_filters( 'tabify_tabs_under', '', $this->type ); |
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$return .= '</div>'; |
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//When tabs are requested also enqueue the javascript and css code |
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$required = array( 'jquery' ); |
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if ( 'post' == get_current_screen()->base ) { |
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$required[] = 'postbox'; |
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} |
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$suffix = SCRIPT_DEBUG ? '' : '.min'; |
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wp_register_script( 'tabify-edit-screen', plugins_url( '/js/tabs' . $suffix . '.js', dirname( __FILE__ ) ), $required, '1.0' ); |
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wp_register_style( 'tabify-edit-screen', plugins_url( '/css/tabs' . $suffix . '.css', dirname( __FILE__ ) ), array(), '1.0' ); |
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wp_enqueue_script( 'tabify-edit-screen' ); |
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wp_enqueue_style( 'tabify-edit-screen' ); |
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$this->add_active_state_style(); |
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return $return; |
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} |
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/** |
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* Update switch background color for active state |
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* |
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* @since 0.9.6 |
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*/ |
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private function add_active_state_style() { |
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global $_wp_admin_css_colors; |
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$color = get_user_option('admin_color'); |
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if ( empty( $color ) || ! isset($_wp_admin_css_colors[ $color ] ) ) { |
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$color = 'fresh'; |
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} |
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$background = $_wp_admin_css_colors[$color]->colors[3]; |
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wp_add_inline_style( |
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'tabify-edit-screen', |
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'.switch-checkbox:checked + .switch-label { background: ' . $background . '; }' |
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); |
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} |
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/** |
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* Get the hidden input code for current tab |
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* |
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* @return string The HTML of the hidden input field |
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* |
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* @since 0.2.0 |
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*/ |
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public function get_tabs_current_tab_input() { |
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return '<input type="hidden" class="current_tab" name="' . $this->get_arg . '" value="' . $this->active . '" />'; |
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} |
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/** |
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* Get the HTML code of all the tabs |
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* |
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* @return string The HTML of the hidden input field |
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* |
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* @since 0.1.0 |
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*/ |
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private function get_tabs() { |
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$return = ''; |
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foreach ( $this->items as $key => $args ) { |
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if ( ! is_array( $args ) ) { |
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$args = array( |
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'title' => $args |
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); |
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} |
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$title = apply_filters( 'tabify_tabs_tab_title', $args['title'], $args, $this ); |
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$url = esc_url( add_query_arg( $this->get_arg, $key, $this->base_url ) ); |
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$classes = 'tabify-tab nav-tab'; |
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if ( $this->active == $key ) { |
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$classes .= ' nav-tab-active'; |
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} |
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$return .= '<a id="tab-' . $key . '" href="' . $url . '" class="' . $classes . '">' . $title . '</a>'; |
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} |
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return $return; |
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} |
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} |
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markoheijnen /
tabify-edit-screen
