From 9eacd79dfb10d5044ae2c6396167260e85aa5db1 Mon Sep 17 00:00:00 2001
From: Thomas ZILLIOX <thomas@zilliox.me>
Date: Sun, 16 Mar 2014 01:33:08 +0100
Subject: [PATCH] Allow to display link reference in paragraph, without
 footnotes

---
 src/Markdownify/Converter.php               | 39 +++++++++++++++++----
 test/Test/Markdownify/ConverterTestCase.php | 19 ++++++++++
 2 files changed, 52 insertions(+), 6 deletions(-)

diff --git a/src/Markdownify/Converter.php b/src/Markdownify/Converter.php
index ece2347..e674275 100644
--- a/src/Markdownify/Converter.php
+++ b/src/Markdownify/Converter.php
@@ -443,13 +443,24 @@ protected function flushFootnotes()
                 } else {
                     $this->out("\n", true);
                 }
-                $this->out(' [' . $tag['linkID'] . ']: ' . $tag['href'] . (isset($tag['title']) ? ' "' . $tag['title'] . '"' : ''), true);
+                $this->out(' [' . $tag['linkID'] . ']: ' . $this->getLinkReference($tag), true);
                 $tag['unstacked'] = true;
                 $this->footnotes[$k] = $tag;
             }
         }
     }
 
+    /**
+     * return formated link reference
+     *
+     * @param array $tag
+     * @return string link reference
+     */
+    protected function getLinkReference($tag)
+    {
+        return $tag['href'] . (isset($tag['title']) ? ' "' . $tag['title'] . '"' : '');
+    }
+
     /**
      * flush enqued linebreaks
      *
@@ -769,6 +780,11 @@ protected function handleTag_a_converter($tag, $buffer)
             #  [1]: mailto:mail@example.com Title
             $tag['href'] = 'mailto:' . $bufferDecoded;
         }
+        
+        if ($this->linkPosition == self::LINK_IN_PARAGRAPH) {
+            return '[' . $buffer . '](' . $this->getLinkReference($tag) . ')';
+        }
+
         # [This link][id]
         foreach ($this->footnotes as $tag2) {
             if ($tag2['href'] == $tag['href'] && $tag2['title'] === $tag['title']) {
@@ -780,7 +796,6 @@ protected function handleTag_a_converter($tag, $buffer)
             $tag['linkID'] = count($this->footnotes) + 1;
             array_push($this->footnotes, $tag);
         }
-        //var_dump($tag);
 
         return '[' . $buffer . '][' . $tag['linkID'] . ']';
     }
@@ -810,7 +825,7 @@ protected function handleTag_img()
 
         if (empty($this->parser->tagAttributes['src'])) {
             # support for "empty" images... dunno if this is really needed
-            # but there are some testcases which do that...
+            # but there are some test cases which do that...
             if (!empty($this->parser->tagAttributes['title'])) {
                 $this->parser->tagAttributes['title'] = ' ' . $this->parser->tagAttributes['title'] . ' ';
             }
@@ -821,7 +836,18 @@ protected function handleTag_img()
             $this->parser->tagAttributes['src'] = $this->decode($this->parser->tagAttributes['src']);
         }
 
-        # [This link][id]
+        $out = '![' . $this->parser->tagAttributes['alt'] . ']';
+        if ($this->linkPosition == self::LINK_IN_PARAGRAPH) {
+            $out .= '(' . $this->parser->tagAttributes['src'];
+            if ($this->parser->tagAttributes['title']) {
+                $out .= ' "' . $this->parser->tagAttributes['title'] . '"';
+            }
+            $out .= ')';
+            $this->out($out, true);
+            return ;
+        }
+        
+        # ![This image][id]
         $link_id = false;
         if (!empty($this->footnotes)) {
             foreach ($this->footnotes as $tag) {
@@ -842,8 +868,9 @@ protected function handleTag_img()
             );
             array_push($this->footnotes, $tag);
         }
-
-        $this->out('![' . $this->parser->tagAttributes['alt'] . '][' . $link_id . ']', true);
+        $out .= '[' . $link_id . ']';
+        
+        $this->out($out, true);
     }
 
     /**
diff --git a/test/Test/Markdownify/ConverterTestCase.php b/test/Test/Markdownify/ConverterTestCase.php
index b8133d3..3bb1bbd 100644
--- a/test/Test/Markdownify/ConverterTestCase.php
+++ b/test/Test/Markdownify/ConverterTestCase.php
@@ -255,6 +255,15 @@ public function providerLinkConversion()
  [2]: http://example2.com/ "Title"';
         $data['url-multiple-2']['linkPosition'] = Converter::LINK_AFTER_PARAGRAPH;
 
+        // Multiple paragraph link
+        $data['url-multiple-2']['html'] =
+            '<p>This is <a href="http://example1.com/" title="Title">an example</a> inline link.</p>
+            <p>This is <a href="http://example2.com/" title="Title">another example</a> inline link.</p>';
+        $data['url-multiple-2']['md'] = 'This is [an example](http://example1.com/ "Title") inline link.
+
+This is [another example](http://example2.com/ "Title") inline link.';
+        $data['url-multiple-2']['linkPosition'] = Converter::LINK_IN_PARAGRAPH;
+
         // Direct link
         $data['url-direct']['html'] = '<p><a href="http://example.com">http://example.com</a>.</p>';
         $data['url-direct']['md'] = '<http://example.com>.';
@@ -290,12 +299,22 @@ public function providerLinkConversion()
         $data['image']['md'] = '![Alt text][1]
 
  [1]: /path/to/img.jpg';
+
+        // Image with src + alt attributes in content
+        $data['image--in']['html'] = '<img src="/path/to/img.jpg" alt="Alt text" />';
+        $data['image--in']['md'] = '![Alt text](/path/to/img.jpg)';
+        $data['image--in']['linkPosition'] = Converter::LINK_IN_PARAGRAPH;
         
         // Image with src + alt + title attributes
         $data['image-title']['html'] = '<img src="/path/to/img.jpg" alt="Alt text" title="Optional title attribute" />';
         $data['image-title']['md'] = '![Alt text][1]
 
  [1]: /path/to/img.jpg "Optional title attribute"';
+
+        // Image with src + alt + title attributes in content
+        $data['image-title--in']['html'] = '<img src="/path/to/img.jpg" alt="Alt text" title="Optional title attribute" />';
+        $data['image-title--in']['md'] = '![Alt text](/path/to/img.jpg "Optional title attribute")';
+        $data['image-title--in']['linkPosition'] = Converter::LINK_IN_PARAGRAPH;
         
         // Escaped image
         $data['image-escape']['html'] = '![This link](/path)';