Merge pull request #1205 from ArthurHoaro/feature/opengraph

[github/shaarli/Shaarli.git] / plugins / markdown / markdown.php

diff --git a/plugins/markdown/markdown.php b/plugins/markdown/markdown.php
index 1531549d8f613e594b6fd36259e3e825932ea43e..08e64dae087e1a9828bd23d8c0f54680c485e263 100644 (file)
--- a/plugins/markdown/markdown.php
+++ b/plugins/markdown/markdown.php
@@ -6,6 +6,8 @@
  * Shaare's descriptions are parsed with Markdown.
  */
 
+use Shaarli\Config\ConfigManager;
+
 /*
  * If this tag is used on a shaare, the description won't be processed by Parsedown.
  */
@@ -26,6 +28,7 @@ function hook_markdown_render_linklist($data, $conf)
             $value = stripNoMarkdownTag($value);
             continue;
         }
+        $value['description_src'] = $value['description'];
         $value['description'] = process_markdown(
             $value['description'],
             $conf->get('security.markdown_escape', true),
@@ -50,6 +53,7 @@ function hook_markdown_render_feed($data, $conf)
             $value = stripNoMarkdownTag($value);
             continue;
         }
+        $value['description'] = reverse_feed_permalink($value['description']);
         $value['description'] = process_markdown(
             $value['description'],
             $conf->get('security.markdown_escape', true),
@@ -70,19 +74,18 @@ function hook_markdown_render_feed($data, $conf)
  */
 function hook_markdown_render_daily($data, $conf)
 {
+    //var_dump($data);die;
     // Manipulate columns data
-    foreach ($data['cols'] as &$value) {
-        foreach ($value as &$value2) {
-            if (!empty($value2['tags']) && noMarkdownTag($value2['tags'])) {
-                $value2 = stripNoMarkdownTag($value2);
-                continue;
-            }
-            $value2['formatedDescription'] = process_markdown(
-                $value2['formatedDescription'],
-                $conf->get('security.markdown_escape', true),
-                $conf->get('security.allowed_protocols')
-            );
+    foreach ($data['linksToDisplay'] as &$value) {
+        if (!empty($value['tags']) && noMarkdownTag($value['tags'])) {
+            $value = stripNoMarkdownTag($value);
+            continue;
         }
+        $value['formatedDescription'] = process_markdown(
+            $value['formatedDescription'],
+            $conf->get('security.markdown_escape', true),
+            $conf->get('security.allowed_protocols')
+        );
     }
 
     return $data;
@@ -136,7 +139,7 @@ function hook_markdown_render_includes($data)
         || $data['_PAGE_'] == Router::$PAGE_DAILY
         || $data['_PAGE_'] == Router::$PAGE_EDITLINK
     ) {
-        
+
         $data['css_files'][] = PluginManager::$PLUGINS_PATH . '/markdown/markdown.css';
     }
 
@@ -213,6 +216,15 @@ function reverse_text2clickable($description)
             $descriptionLine
         );
 
+        // Make hashtag links markdown ready, otherwise the links will be ignored with escape set to true
+        if (!$codeBlockOn && !$codeLineOn) {
+            $descriptionLine = preg_replace(
+                '#<a href="([^ ]*)"'. $hashtagTitle .'>([^<]+)</a>#m',
+                '[$2]($1)',
+                $descriptionLine
+            );
+        }
+
         $descriptionOut .= $descriptionLine;
         if ($lineCount++ < count($descriptionLines) - 1) {
             $descriptionOut .= PHP_EOL;
@@ -245,6 +257,11 @@ function reverse_space2nbsp($description)
     return preg_replace('/(^| )&nbsp;/m', '$1 ', $description);
 }
 
+function reverse_feed_permalink($description)
+{
+    return preg_replace('@&#8212; <a href="([^"]+)" title="[^"]+">(\w+)</a>$@im', '&#8212; [$2]($1)', $description);
+}
+
 /**
  * Replace not whitelisted protocols with http:// in given description.
  *
@@ -289,7 +306,7 @@ function sanitize_html($description)
             $description);
     }
     $description = preg_replace(
-        '#(<[^>]+)on[a-z]*="?[^ "]*"?#is',
+        '#(<[^>]+\s)on[a-z]*="?[^ "]*"?#is',
         '$1',
         $description);
     return $description;