From 9781a796217d15ab10dfa55c8162e7389eb6cdfb Mon Sep 17 00:00:00 2001
From: Danang Probo Sayekti <dan@danpros.com>
Date: Mon, 4 Jan 2016 09:08:57 +0700
Subject: [PATCH] Fix footnote link

Make the footnote link absolute when on teaser
---
 cache/installedVersion.json        |  2 +-
 system/includes/functions.php      | 57 ++++++++++++++++++++++++++++++++++----
 themes/twentysixteen/main.html.php |  1 +
 3 files changed, 53 insertions(+), 7 deletions(-)

diff --git a/cache/installedVersion.json b/cache/installedVersion.json
index 53efec0..f81f1ef 100644
--- a/cache/installedVersion.json
+++ b/cache/installedVersion.json
@@ -1,4 +1,4 @@
 {
   "id": 782014,
-  "tag_name": "v2.7.0"
+  "tag_name": "v2.7.1"
 }
diff --git a/system/includes/functions.php b/system/includes/functions.php
index cb0ffe3..41e5657 100644
--- a/system/includes/functions.php
+++ b/system/includes/functions.php
@@ -523,6 +523,8 @@ function get_category_info($category)
 
                 // Extract the title and body
                 $desc->title = get_content_tag('t', $content, $category);
+                
+                // Get the contents and convert it to HTML
                 $desc->body = MarkdownExtra::defaultTransform(remove_html_comments($content));
 
                 $desc->description = get_content_tag("d", $content, get_description($desc->body));
@@ -558,15 +560,28 @@ function default_category()
 
 function category_list() {
     
-    $arr = get_category_info(null);
+    $dir = "cache/widget";
+    $filename = "cache/widget/category.list.cache";
+    $tmp = array();
     $cat = array();
     $list = array();
     
-    foreach ($arr as $a) {
-        $cat[] = array($a->md, $a->title);
+    if (is_dir($dir) === false) {
+        mkdir($dir, 0775, true);
+    }
+    
+    if (file_exists($filename)) {
+        $cat = unserialize(file_get_contents($filename));    
+    } else {
+       $arr = get_category_info(null);
+        foreach ($arr as $a) {
+            $cat[] = array($a->md, $a->title);
+        }
+        array_push($cat, array('uncategorized', 'Uncategorized'));
+        asort($cat);
+        $tmp = serialize($cat);
+        file_put_contents($filename, print_r($tmp, true));
     }
-    array_push($cat, array('uncategorized', 'Uncategorized'));
-    asort($cat);
     
     echo '<ul>';
     
@@ -753,6 +768,8 @@ function get_author($name)
 
                 // Extract the title and body
                 $author->name = get_content_tag('t', $content, $author);
+                
+                // Get the contents and convert it to HTML
                 $author->about = MarkdownExtra::defaultTransform(remove_html_comments($content));
 
                 $tmp[] = $author;
@@ -809,6 +826,8 @@ function get_static_post($static)
 
                 // Extract the title and body
                 $post->title = get_content_tag('t', $content, $static);
+                
+                // Get the contents and convert it to HTML
                 $post->body = MarkdownExtra::defaultTransform(remove_html_comments($content));
 
                 if (config('views.counter') == 'true') {
@@ -853,6 +872,8 @@ function get_static_sub_post($static, $sub_static)
 
                 // Extract the title and body
                 $post->title = get_content_tag('t', $content, $sub_static);
+                
+                // Get the contents and convert it to HTML
                 $post->body = MarkdownExtra::defaultTransform(remove_html_comments($content));
 
                 $post->views = get_views($post->file);
@@ -878,6 +899,7 @@ function get_frontpage()
         $content = file_get_contents($filename);
         $front->title = get_content_tag('t', $content, 'Welcome');
         $front->url = site_url() . 'front';
+        // Get the contents and convert it to HTML
         $front->body = MarkdownExtra::defaultTransform(remove_html_comments($content));
     } else {
         $front->title = 'Welcome';
@@ -1655,6 +1677,7 @@ function get_teaser($string, $url = null, $char = null)
         if (isset($readMore['1'])) {
             $patterns = array('<a id="more"></a><br>', '<p><a id="more"></a><br></p>');
             $string = str_replace($patterns, '', $readMore['0']);
+            $string = replace_href($string, 'a', 'footnote-ref', $url);
             return $string . '<p class="jump-link"><a class="read-more btn btn-cta-secondary" href="'. $url .'#more">' . $more . '</a></p>';
         } else {
             return $string;
@@ -2309,7 +2332,7 @@ function generate_sitemap($str)
         if (config('sitemap.priority.author') !== 'false') {
             echo '<sitemap><loc>' . site_url() . 'sitemap.author.xml</loc></sitemap>';
         }
-		
+        
         if (config('sitemap.priority.type') !== 'false') {
             echo '<sitemap><loc>' . site_url() . 'sitemap.type.xml</loc></sitemap>';
         }
@@ -3128,3 +3151,25 @@ function migrate_old_content()
     rebuilt_cache('all');
  
 }
+
+function replace_href($string, $tag, $class, $url)
+{
+
+    libxml_use_internal_errors(true);
+
+    // Load the HTML in DOM
+    $doc = new DOMDocument();
+    $doc->loadHTML($string);
+    // Then select all anchor tags
+    $all_anchor_tags = $doc->getElementsByTagName($tag);
+    foreach ($all_anchor_tags as $_tag) {
+        if ($_tag->getAttribute('class') == $class) {
+            // If match class get the href value
+            $old = $_tag->getAttribute('href');
+            $new = $_tag->setAttribute('href', $url . $old);
+        }
+    }
+    
+    return preg_replace('~<(?:!DOCTYPE|/?(?:html|head|body))[^>]*>\s*~i', '', utf8_decode($doc->saveHTML($doc->documentElement)));
+
+}
diff --git a/themes/twentysixteen/main.html.php b/themes/twentysixteen/main.html.php
index d740e94..0480cb7 100644
--- a/themes/twentysixteen/main.html.php
+++ b/themes/twentysixteen/main.html.php
@@ -42,6 +42,7 @@
                         <span class="embed-soundcloud"><iframe width="100%" height="200px" class="embed-responsive-item" scrolling="no" frameborder="no" src="https://w.soundcloud.com/player/?url=<?php echo $p->audio;?>&amp;auto_play=false&amp;visual=true"></iframe></span>
                     <?php endif; ?>
                     <?php echo get_teaser($p->body, $p->url);?>
+                    <?php if (config('teaser.type') === 'trimmed'):?><a class="more-link" href="<?php echo $p->url; ?>#more">Continue reading</a><?php endif;?>
                 </div>
             </div>
         </div>