From c4eac160b6d7153b4f929b21698543d13c444b0d Mon Sep 17 00:00:00 2001
From: Ian Weller <ian@gaslightmedia.com>
Date: Fri, 19 Jan 2018 16:22:06 -0500
Subject: [PATCH] updated the search.php

I updated the search php to look more up to date.
---
 search.php | 147 +++++++++++++++++++++++++++++++++++++----------------
 1 file changed, 102 insertions(+), 45 deletions(-)

diff --git a/search.php b/search.php
index 76be770..f8de830 100644
--- a/search.php
+++ b/search.php
@@ -1,55 +1,112 @@
-
-    
 <?php get_header(); ?>
+<main class="search-results">
+    <div class="row">
+        <?php if (get_search_query() == "") { ?>
+        <br><h2 class="search-result-header small-12 columns">Please enter a query in the search box. </h2>
+        <?php } else { ?>
+        <br><h2 class="search-result-header small-12 columns">Search Results for "<?php echo get_search_query(); ?>"</h2>
+    </div>
+    
+    <div class="row">
+        <div id="blog-posts-over" class="small-12 columns">
+            <?php if(have_posts()) : while(have_posts()): the_post();?>
+                <?php if (is_search() && (isset($_GET['searchType']) && $_GET['searchType'] == 'blog') && ($post->post_type=='page')) continue; ?>
+            <div class="row content search-result-container">
+                <div class="small-11 small-centered columns">
+                    <article id="<?php the_ID()?>" <?php post_class()?>>
+                        <header class="entry-header">
+                            <h1 class="entry-title"><a href="<?php the_permalink(); ?>"><?php the_title();?></a></h1>
+                            <span class="meta date">Posted on <?php the_time('F jS, Y') ?></span>
+                        </header>
 
-<div class="row">
-    <h2 class="search-result-header">Search Results for "<?php echo get_search_query(); ?>"</h2>
-    <div id="blog-posts-over" class="small-12 columns">
 
-        <?php if(have_posts()): $i = 1; while (have_posts() && $i < 6) : the_post(); ?>
-        <div class="content" id="blog-posts-container">
-            <div class="small-11 small-centered columns">
-                <div class="row">
-                    <div class="small-12 columns">
-<!--                        <ul class="breadcrumbs">
+                <!-- Start of the Contextual/Highlight Search -->
+                                <?php
+                                // Configuration
+                                $max_length = 400; // Max length in characters
+                                $min_padding = 30; // Min length in characters of the context to place around found search terms
 
-                        </ul>-->
-                    </div>
-                </div>
-                <div class="row">
-                    <div class="small-12 columns">
-
-                        <article id="<?php the_ID()?>" <?php post_class()?>>
-                                <h2 class="">Page: <a href="<?php the_permalink(); ?>"><?php the_title();?></a></h2>
-                                <hr>
-                            <?php the_post_thumbnail(); ?>
-                            <?php echo the_advanced_excerpt('length=200&length_type=words&no_custom=1&ellipsis=%26hellip;'); ?>
-                            <footer class="entry-meta small-12 medium-6 medium-push-3 center">
-                                
-                                <?php $post_categories = wp_get_post_categories( get_the_ID() );
-                                $cats = array();
+                                // Load content as plain text
+                                global $wp_query, $post;
+                                $content = (!post_password_required($post) ? strip_tags(preg_replace(array("/\r?\n/", '@<\s*(p|br\s*/?)\s*>@'), array(' ', "\n"), apply_filters('the_content', $post->post_content))) : '');
+
+                                // Search content for terms
+                                $terms = $wp_query->query_vars['search_terms'];
+                                if ( preg_match_all('/'.str_replace('/', '\/', join('|', $terms)).'/i', $content, $matches, PREG_OFFSET_CAPTURE) ) {
+                                    $padding = max($min_padding, $max_length / (2*count($matches[0])));
+
+                                  // Construct extract containing context for each term
+                                  $output = '';
+                                  $last_offset = 0;
+                                  foreach ( $matches[0] as $match ) {
+                                    list($string, $offset) = $match;
+                                    $start  = $offset-$padding;
+                                    $end = $offset+strlen($string)+$padding;
+                                    // Preserve whole words
+                                    while ( $start > 1 && preg_match('/[A-Za-z0-9\'"-]/', $content{$start-1}) ) $start--;
+                                    while ( $end < strlen($content)-1 && preg_match('/[A-Za-z0-9\'"-]/', $content{$end}) ) $end++;
+                                    $start = max($start, $last_offset);
+                                    $context = substr($content, $start, $end-$start);
+                                    if ( $start > $last_offset ) $context = '...'.$context;
+                                    $output .= $context;
+                                    $last_offset = $end;
+                                  }
+
+                                  if ( $last_offset != strlen($content)-1 ) $output .= '...';
+                                } else {
+                                  $output = $content;
+                                }
 
+                                if ( strlen($output) > $max_length ) {
+                                  $end = $max_length-3;
+                                  while ( $end > 1 && preg_match('/[A-Za-z0-9\'"-]/', $output{$end-1}) ) $end--;
+                                  $output = substr($output, 0, $end) . '...';
+                                }
+
+                                // Highlight matches
+                                $context = nl2br(preg_replace('/'.str_replace('/', '\/', join('|', $terms)).'/i', '<strong>$0</strong>', $output));
                                 ?>
 
-                            </footer>
-                            <hr>
-                        </article>
-                    </div>
+                                <p class="search_result_context">
+                                  <?php echo $context ?>
+                                </p>
+                                <p>
+                                  <a href="<?php the_permalink() ?>" rel="bookmark">Read this entry</a>
+                                </p>
+                <!-- End of the Contextual/Highlight Search -->
+
+                        <?php //echo (function_exists('the_advanced_excerpt')) ? the_advanced_excerpt(): the_excerpt(); ?>
+                        <footer class="entry-meta small-12 medium-6 medium-push-3 center">
+                            <?php
+                            if (has_category()) {
+                                $post_categories = wp_get_post_categories( get_the_ID() );
+                                $cats = array();
+                                echo 'This entry was posted ';
+                                echo 'in';
+                                foreach($post_categories as $c){
+                                    $cat = get_category( $c );
+                                    $cats[] = array( 'name' => $cat->name, 'slug' => $cat->slug );
+                                    echo ', <a rel="category" title="View all posts in '. $cat->name . ' " href="'. $cat->slug .'">'. $cat->name .'</a>';
+                                }
+                                echo '.';
+                            }
+                            ?>
+                        </footer>
+                    </article>
                 </div>
             </div>
-        </div>
-        <?php endwhile; ?>
-        <?php if ( function_exists('FoundationPress_pagination') ) { FoundationPress_pagination(); } else if ( is_paged() ) { ?>
-
-		<nav id="post-nav">
-			<div class="post-previous"><?php next_posts_link( __( '&larr; Older results', 'FoundationPress' ) ); ?></div>
-			<div class="post-next"><?php previous_posts_link( __( 'Newer results &rarr;', 'FoundationPress' ) ); ?></div>
-		</nav>
-	<?php } ?>
-        <?php else: ?>
-        <div id="post-404" class="noposts">
+            <?php endwhile; ?>
+            <div class="navigation">
+                <span class="newer"><?php previous_posts_link(__('« Newer','example')) ?></span> <span class="older"><?php next_posts_link(__('Older »','example')) ?></span>
+            </div><!-- /.navigation -->
+            <?php else: ?>
+            <div id="post-404" class="noposts">
                 <p><?php _e('Sorry, no results were found.');?></p>
-        </div><!-- /#post-404 -->
-        <?php endif;?>
-    </div>
-        <?php get_footer(); ?>
+            </div><!-- /#post-404 -->
+            <?php endif;?>
+        </div>
+            
+            <?php } ?> <!-- end empty query check -->
+        </div>
+    
+    <?php get_footer(); ?>
\ No newline at end of file
-- 
2.17.1