php 使用Genesis钩子显示基于SW设置的Social Warfare图标。

Posted 2021-05-04

<?php

/**
 * Use Genesis hooks to display Social Warfare icons based on SW settings.
 *
 * @version  1.1.0
 *
 * @author   Mike Hemberger @JiveDig
 *
 * @return   void
 */
add_action( 'genesis_before', 'prefix_social_warfare_genesis_hooks' );
function prefix_social_warfare_genesis_hooks() {

	// Bail if not a single post, archive, blog, or front page.
	if ( ! ( is_singular() || is_archive() || is_home() || is_front_page() ) ) {
		return;
	}

	// Bail if Social Warfare is not active.
	if ( ! function_exists( 'social_warfare' ) ) {
		return;
	}

	// Remove default display of SW icons.
	remove_filter( 'the_content','social_warfare_wrapper', 10 );
	remove_filter( 'the_excerpt','social_warfare_wrapper' );

	// Get global SW options.
	global $swp_user_options;

	// Build the single post type key in SW options.
	$singular_key = sprintf( 'location_%s', get_post_type() );

	// If a valid singular location in SW options.
	if ( is_singular() && isset( $swp_user_options[ $singular_key ] ) ) {

		// Check the display location settings and set the hook locations.
		$before      = in_array( $swp_user_options[ $singular_key ], array( 'above', 'both' ) );
		$after       = in_array( $swp_user_options[ $singular_key ], array( 'below', 'both' ) );
		$before_hook = 'genesis_before_entry_content';
		$after_hook  = 'genesis_after_entry_content';
	}
	// Or if archive/blog/front page.
	elseif ( is_archive() || is_home() ) {

		// Check the display location settings and set the hook locations.
		$before      = in_array( $swp_user_options[ 'locationSite' ], array( 'above', 'both' ) );
		$after       = in_array( $swp_user_options[ 'locationSite' ], array( 'below', 'both' ) );
		$before_hook = 'genesis_before_loop';
		$after_hook  = 'genesis_after_loop';
	}
	// If front page.
	elseif ( is_front_page() ) {

		// Check the display location settings and set the hook locations.
		$before      = in_array( $swp_user_options[ 'locationHome' ], array( 'above', 'both' ) );
		$after       = in_array( $swp_user_options[ 'locationHome' ], array( 'below', 'both' ) );
		$before_hook = 'genesis_before_loop';
		$after_hook  = 'genesis_after_loop';
	}

	// If showing icons before content.
	if ( $before ) {
		// Display the SW icons.
		add_action( $before_hook, function() {
			social_warfare();
		});
	}

	// If showing icons before content.
	if ( $after ) {
		// Display the SW icons.
		add_action( $after_hook, function() {
			social_warfare();
		});
	}

}