require_once 'Parsedown.php';
+/*
+ * If this tag is used on a shaare, the description won't be processed by Parsedown.
+ * Using a private tag so it won't appear for visitors.
+ */
+define('NO_MD_TAG', '.nomarkdown');
+
/**
* Parse linklist descriptions.
*
function hook_markdown_render_linklist($data)
{
foreach ($data['links'] as &$value) {
+ if (!empty($value['tags']) && noMarkdownTag($value['tags'])) {
+ continue;
+ }
+ $value['description'] = process_markdown($value['description']);
+ }
+
+ return $data;
+}
+
+/**
+ * Parse feed linklist descriptions.
+ *
+ * @param array $data linklist data.
+ *
+ * @return mixed linklist data parsed in markdown (and converted to HTML).
+ */
+function hook_markdown_render_feed($data)
+{
+ foreach ($data['links'] as &$value) {
+ if (!empty($value['tags']) && noMarkdownTag($value['tags'])) {
+ continue;
+ }
$value['description'] = process_markdown($value['description']);
}
// Manipulate columns data
foreach ($data['cols'] as &$value) {
foreach ($value as &$value2) {
+ if (!empty($value2['tags']) && noMarkdownTag($value2['tags'])) {
+ continue;
+ }
$value2['formatedDescription'] = process_markdown($value2['formatedDescription']);
}
}
return $data;
}
+/**
+ * Check if noMarkdown is set in tags.
+ *
+ * @param string $tags tag list
+ *
+ * @return bool true if markdown should be disabled on this link.
+ */
+function noMarkdownTag($tags)
+{
+ return strpos($tags, NO_MD_TAG) !== false;
+}
+
/**
* When link list is displayed, include markdown CSS.
*
{
// Load help HTML into a string
$data['edit_link_plugin'][] = file_get_contents(PluginManager::$PLUGINS_PATH .'/markdown/help.html');
+
+ // Add no markdown 'meta-tag' in tag list if it was never used, for autocompletion.
+ if (! in_array(NO_MD_TAG, $data['tags'])) {
+ $data['tags'][NO_MD_TAG] = 0;
+ }
+
return $data;
}
->setBreaksEnabled(true)
->text($processedDescription);
$processedDescription = sanitize_html($processedDescription);
- $processedDescription = '<div class="markdown">'. $processedDescription . '</div>';
+
+ if(!empty($processedDescription)){
+ $processedDescription = '<div class="markdown">'. $processedDescription . '</div>';
+ }
return $processedDescription;
}