File admin/class-papi-admin-meta-box-tabs.php

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<?php

/**
 * Admin class that handles admin tabs in
 * meta boxes.
 */
final class Papi_Admin_Meta_Box_Tabs {

    /**
     * The tabs.
     *
     * @var array
     */
    private $tabs = [];

    /**
     * The constructor.
     *
     * @param array $tabs
     * @param bool  $render
     */
    public function __construct( array $tabs = [], $render = true ) {
        if ( empty( $tabs ) ) {
            return;
        }

        $this->tabs = papi_tabs_setup( $tabs );

        if ( $render ) {
            $this->html();
        }
    }

    /**
     * Get the tabs that are registered.
     *
     * @return array
     */
    public function get_tabs() {
        return $this->tabs;
    }

    /**
     * Generate html for tabs and properties.
     */
    private function html() {
        ?>
        <div class="papi-tabs-wrapper">
            <div class="papi-tabs-table-back"></div>
            <div class="papi-tabs-back"></div>
            <ul class="papi-tabs">
                <?php
                foreach ( $this->tabs as $tab ):
                    $css_classes = $this->tabs[0] === $tab ? 'active ' : '';

                    if ( empty( $tab->background ) ) {
                        // Find out if the first property has a sidebar or not. If the first property
                        // don't have a sidebar the tab background should be white since it looks better.
                        $no_sidebar = empty( $tab->properties ) ? false : $tab->properties[0]->sidebar;
                        $css_classes .= ! empty( $tab->properties ) && $no_sidebar ? '' : 'white-tab';
                    } else {
                        $css_classes .= $tab->background === 'white' ? 'white-tab' : '';
                    }
                    ?>
                    <li class="<?php echo $css_classes; ?>">
                        <a href="#" data-papi-tab="<?php echo $tab->id; ?>">
                            <?php if ( ! empty( $tab->icon ) ): ?>
                                <img src="<?php echo $tab->icon; ?>" alt="<?php echo $tab->title; ?>"/>
                            <?php endif;
                            echo $tab->title; ?>
                        </a>
                    </li>
                <?php endforeach; ?>
            </ul>
            <div class="papi-tabs-content">
                <?php
                foreach ( $this->tabs as $tab ):
                    ?>
                    <div class="<?php echo $this->tabs[0] === $tab ? 'active' : ''; ?>" data-papi-tab="<?php echo $tab->id; ?>">
                        <?php papi_render_properties( $tab->properties ); ?>
                    </div>
                <?php
                endforeach;
                ?>
            </div>
        </div>
        <div class="papi-clear"></div>
    <?php
    }
}

Classes

Functions