gistfile1.php

<?php

/* Template Name: Advance Search Template */

global $post;

// retrieve our search query if applicable
$query = isset( $_REQUEST['swpquery'] ) ? sanitize_text_field( $_REQUEST['swpquery'] ) : '';

// retrieve our pagination if applicable
$swppg = isset( $_REQUEST['swppg'] ) ? absint( $_REQUEST['swppg'] ) : 1; ?>

<?php get_header(); ?>

	<div id="content">

		<?php if(of_get_option('fw_blog', 'no') == 'no'): ?><div id="content-sidebar"><?php endif; ?>

		<!-- begin search form -->
		<form action="" method="get">
			<p>
				<label for="swpquery"><?php _e( 'Search', 'twentythirteen' ); ?></label>
				<input type="text" name="swpquery" id="swpquery" value="<?php echo esc_attr( $query ); ?>" />
			</p>
			<p>
				<input type="hidden" name="" id="" value="" />
				<input name="submit" type="submit" id="swpsubmit" value="<?php _e( 'Search', 'twentythirteen' ); ?>" />
			</p>
		</form>
		<!-- end search form -->

		<?php if( !empty( $query ) && class_exists( 'SearchWP' ) ) : ?>

			<?php
				// instantiate SearchWP
				$engine = SearchWP::instance();
				$supplementalSearchEngineName = 'auth_sup_search';

				// set up custom posts per page
				function mySearchEnginePostsPerPage() {
					return 10; // 10 posts per page
				}
				add_filter( 'searchwp_posts_per_page', 'mySearchEnginePostsPerPage' );

				// perform the search
				$posts = $engine->search( $supplementalSearchEngineName, $query, $swppg );

				// set up pagination
				$prevPage = $swppg > 1 ? $swppg - 1 : false;
				$nextPage = $swppg < $engine->maxNumPages ? $swppg + 1 : false;
			?>

			<?php if( !empty( $posts ) ) : ?>

				<header class="page-header">
					<h1 class="page-title"><?php printf( __( 'Search Results for: %s', 'twentythirteen' ), $query ); ?></h1>
				</header>

				<?php /* The loop */ ?>
				<?php foreach ( $posts as $post ): setup_postdata( $post ); ?>
					<?php
						// you can use any and all WordPress functions here, to keep things aligned
						// with the Twenty Thirteen example we're just going to do what it does in
						// it's search.php template, but you can customize this with anything
						get_template_part( 'content', get_post_format() );
					?>
				<?php endforeach; ?>

				<?php wp_reset_postdata(); ?>

				<!-- begin pagination -->
				<?php if( $engine->maxNumPages > 1 ) : ?>
					<nav class="navigation paging-navigation" role="navigation">
						<h1 class="screen-reader-text"><?php _e( 'Posts navigation', 'twentythirteen' ); ?></h1>
						<div class="nav-links">
							<?php if( $prevPage ) : ?>
								<div class="nav-previous">
									<a href="?swpquery=<?php echo urlencode( $query ); ?>&amp;swppg=<?php echo $prevPage; ?>">
										<?php _e( '<span class="meta-nav">←</span> Older posts', 'twentythirteen' ); ?>
									</a>
								</div>
							<?php endif; ?>
							<?php if( $nextPage ) : ?>
								<div class="nav-previous">
									<a href="?swpquery=<?php echo urlencode( $query ); ?>&amp;swppg=<?php echo $nextPage; ?>">
										<?php _e( 'Newer posts <span class="meta-nav">→</span>', 'twentythirteen' ); ?>
									</a>
								</div>
							<?php endif; ?>
						</div><!-- .nav-links -->
					</nav><!-- .navigation -->
				<?php endif; ?>
				<!-- end pagination -->

			<?php else : ?>
				<?php get_template_part( 'content', 'none' ); ?>
			<?php endif; ?>

		<?php endif; ?>

		<?php if(of_get_option('fw_blog', 'no') == 'no'): ?></div><!-- close #content-sidebar --><?php endif; ?>

		<?php if(of_get_option('fw_blog', 'no') == 'no'): ?><?php get_sidebar(); ?><?php endif; ?>

		<div class="clearfix"></div>
	
	</div><!-- close #content -->

<?php get_footer(); ?>