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Diffstat (limited to 'dist/inc/widgets.php')
| -rw-r--r-- | dist/inc/widgets.php | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/dist/inc/widgets.php b/dist/inc/widgets.php new file mode 100644 index 0000000..fdd6611 --- /dev/null +++ b/dist/inc/widgets.php @@ -0,0 +1,119 @@ +<?php +/** + * Declaring widgets + * + * @package understrap + */ + +if ( ! defined( 'ABSPATH' ) ) { + exit; // Exit if accessed directly. +} + +/** + * Count number of widgets in a sidebar + * Used to add classes to widget areas so widgets can be displayed one, two, three or four per row + */ +if ( ! function_exists( 'understrap_slbd_count_widgets' ) ) { + function understrap_slbd_count_widgets( $sidebar_id ) { + // If loading from front page, consult $_wp_sidebars_widgets rather than options + // to see if wp_convert_widget_settings() has made manipulations in memory. + global $_wp_sidebars_widgets; + if ( empty( $_wp_sidebars_widgets ) ) : + $_wp_sidebars_widgets = get_option( 'sidebars_widgets', array() ); + endif; + + $sidebars_widgets_count = $_wp_sidebars_widgets; + + if ( isset( $sidebars_widgets_count[ $sidebar_id ] ) ) : + $widget_count = count( $sidebars_widgets_count[ $sidebar_id ] ); + $widget_classes = 'widget-count-' . count( $sidebars_widgets_count[ $sidebar_id ] ); + if ( $widget_count % 4 == 0 || $widget_count > 6 ) : + // Four widgets per row if there are exactly four or more than six + $widget_classes .= ' col-md-3'; + elseif ( 6 == $widget_count ) : + // If two widgets are published + $widget_classes .= ' col-md-2'; + elseif ( $widget_count >= 3 ) : + // Three widgets per row if there's three or more widgets + $widget_classes .= ' col-md-4'; + elseif ( 2 == $widget_count ) : + // If two widgets are published + $widget_classes .= ' col-md-6'; + elseif ( 1 == $widget_count ) : + // If just on widget is active + $widget_classes .= ' col-md-12'; + endif; + return $widget_classes; + endif; + } +} + +add_action( 'widgets_init', 'understrap_widgets_init' ); + +if ( ! function_exists( 'understrap_widgets_init' ) ) { + /** + * Initializes themes widgets. + */ + function understrap_widgets_init() { + register_sidebar( array( + 'name' => __( 'Right Sidebar', 'understrap' ), + 'id' => 'right-sidebar', + 'description' => __( 'Right sidebar widget area', 'understrap' ), + 'before_widget' => '<aside id="%1$s" class="widget %2$s">', + 'after_widget' => '</aside>', + 'before_title' => '<h3 class="widget-title">', + 'after_title' => '</h3>', + ) ); + + register_sidebar( array( + 'name' => __( 'Left Sidebar', 'understrap' ), + 'id' => 'left-sidebar', + 'description' => __( 'Left sidebar widget area', 'understrap' ), + 'before_widget' => '<aside id="%1$s" class="widget %2$s">', + 'after_widget' => '</aside>', + 'before_title' => '<h3 class="widget-title">', + 'after_title' => '</h3>', + ) ); + + register_sidebar( array( + 'name' => __( 'Hero Slider', 'understrap' ), + 'id' => 'hero', + 'description' => __( 'Hero slider area. Place two or more widgets here and they will slide!', 'understrap' ), + 'before_widget' => '<div class="carousel-item">', + 'after_widget' => '</div>', + 'before_title' => '', + 'after_title' => '', + ) ); + + register_sidebar( array( + 'name' => __( 'Hero Canvas', 'understrap' ), + 'id' => 'herocanvas', + 'description' => __( 'Full size canvas hero area for Bootstrap and other custom HTML markup', 'understrap' ), + 'before_widget' => '', + 'after_widget' => '', + 'before_title' => '', + 'after_title' => '', + ) ); + + register_sidebar( array( + 'name' => __( 'Top Full', 'understrap' ), + 'id' => 'statichero', + 'description' => __( 'Full top widget with dynamic grid', 'understrap' ), + 'before_widget' => '<div id="%1$s" class="static-hero-widget %2$s '. understrap_slbd_count_widgets( 'statichero' ) .'">', + 'after_widget' => '</div><!-- .static-hero-widget -->', + 'before_title' => '<h3 class="widget-title">', + 'after_title' => '</h3>', + ) ); + + register_sidebar( array( + 'name' => __( 'Footer Full', 'understrap' ), + 'id' => 'footerfull', + 'description' => __( 'Full sized footer widget with dynamic grid', 'understrap' ), + 'before_widget' => '<div id="%1$s" class="footer-widget %2$s '. understrap_slbd_count_widgets( 'footerfull' ) .'">', + 'after_widget' => '</div><!-- .footer-widget -->', + 'before_title' => '<h3 class="widget-title">', + 'after_title' => '</h3>', + ) ); + + } +} // endif function_exists( 'understrap_widgets_init' ). |