Updated extensions, better support for footnotes

system/extensions/core.php

@@ -2,7 +2,7 @@
 // Core extension, https://github.com/annaesvensson/yellow-core
 
 class YellowCore {
-    const VERSION = "0.8.116";
+    const VERSION = "0.8.117";
     const RELEASE = "0.8.22";
     public $content;        // content files
     public $media;          // media files
@@ -1565,6 +1565,8 @@ class YellowLookup {
                 } elseif (!preg_match("#^($pageBase|$mediaBase)#", $location)) {
                     $location = $pageBase.$location;
                 }
+            } else {
+                $location = $pageBase.$pageLocation.$location;
             }
             $location = str_replace("/./", "/", $location);
             $location = str_replace(":", $this->yellow->toolbox->getLocationArgumentsSeparator(), $location);

system/extensions/markdown.php

@@ -2,7 +2,7 @@
 // Markdown extension, https://github.com/annaesvensson/yellow-markdown
 
 class YellowMarkdown {
-    const VERSION = "0.8.24";
+    const VERSION = "0.8.25";
     public $yellow;         // access to API
     
     // Handle initialisation
@@ -3848,6 +3848,7 @@ class YellowMarkdownParser extends MarkdownExtraParser {
         };
         $this->span_gamut += array("doStrikethrough" => 55);
         $this->block_gamut += array("doNoticeBlocks" => 65);
+        $this->document_gamut += array("doFootnotesLinks" => 55);
         $this->escape_chars .= "~";
         parent::__construct();
     }
@@ -4026,6 +4027,25 @@ class YellowMarkdownParser extends MarkdownExtraParser {
         return "\n".$this->hashBlock($output)."\n\n";
     }
     
+    // Handle footnotes links, normalise ids and links
+    public function doFootnotesLinks($text) {
+        if (!is_null($this->footnotes_assembled)) {
+            $callbackId = function ($matches) {
+                $id = str_replace(":", "-", $matches[2]);
+                return "<$matches[1] id=\"$id\" $matches[3]>";
+            };
+            $text = preg_replace_callback("/<(li|sup) id=\"(fn:\d+)\"(.*?)>/", $callbackId, $text);
+            $text = preg_replace_callback("/<(li|sup) id=\"(fnref\d*:\d+)\"(.*?)>/", $callbackId, $text);
+            $callbackHref = function ($matches) {
+                $href = $this->page->base.$this->page->location.str_replace(":", "-", $matches[2]);
+                return "<$matches[1] href=\"$href\" $matches[3]>";
+            };
+            $text = preg_replace_callback("/<(a) href=\"(#fn:\d+)\"(.*?)>/", $callbackHref, $text);
+            $text = preg_replace_callback("/<(a) href=\"(#fnref\d*:\d+)\"(.*?)>/", $callbackHref, $text);
+        }
+		return $text;
+    }
+
     // Return unique id attribute
     public function getIdAttribute($text) {
         $attr = "";

system/extensions/update-current.ini

@@ -1,11 +1,11 @@
 # Datenstrom Yellow update settings
 
 Extension: Core
-Version: 0.8.116
+Version: 0.8.117
 Description: Core functionality of your website.
 DocumentationUrl: https://github.com/annaesvensson/yellow-core
 DownloadUrl: https://github.com/datenstrom/yellow-extensions/raw/main/downloads/core.zip
-Published: 2023-08-30 21:11:09
+Published: 2023-09-12 11:16:13
 Developer: Anna Svensson
 Tag: feature
 system/extensions/core.php: core.php, create, update
@@ -76,11 +76,11 @@ media/downloads/yellow.pdf: yellow.pdf, create
 ./robots.txt: robots.txt, create
 
 Extension: Markdown
-Version: 0.8.24
+Version: 0.8.25
 Description: Text formatting for humans.
 DocumentationUrl: https://github.com/annaesvensson/yellow-markdown
 DownloadUrl: https://github.com/datenstrom/yellow-extensions/raw/main/downloads/markdown.zip
-Published: 2022-11-10 14:17:27
+Published: 2023-09-12 11:14:17
 Developer: Anna Svensson
 Tag: feature
 system/extensions/markdown.php: markdown.php, create, update