4 * Description: Parse Markdown code when creating new items
6 * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
9 use Friendica\Core\Hook;
10 use Friendica\Content\Text\Markdown;
11 use Friendica\Core\Renderer;
14 function markdown_install() {
15 Hook::register('post_local_start', __FILE__, 'markdown_post_local_start');
16 Hook::register('addon_settings', __FILE__, 'markdown_addon_settings');
17 Hook::register('addon_settings_post', __FILE__, 'markdown_addon_settings_post');
20 function markdown_addon_settings(App $a, &$s)
26 $enabled = intval(DI::pConfig()->get(local_user(), 'markdown', 'enabled'));
28 $t = Renderer::getMarkupTemplate('settings.tpl', 'addon/markdown/');
29 $s .= Renderer::replaceMacros($t, [
30 '$title' => DI::l10n()->t('Markdown'),
31 '$enabled' => ['enabled', DI::l10n()->t('Enable Markdown parsing'), $enabled, DI::l10n()->t('If enabled, self created items will additionally be parsed via Markdown.')],
32 '$submit' => DI::l10n()->t('Save Settings'),
36 function markdown_addon_settings_post(App $a, &$b)
38 if (!local_user() || empty($_POST['markdown-submit'])) {
42 DI::pConfig()->set(local_user(), 'markdown', 'enabled', intval($_POST['enabled']));
45 function markdown_post_local_start(App $a, &$request) {
46 if (empty($request['body']) || !DI::pConfig()->get(local_user(), 'markdown', 'enabled')) {
50 // Escape elements that shouldn't be parsed
51 $request['body'] = \Friendica\Content\Text\BBCode::performWithEscapedTags(
53 ['code', 'noparse', 'nobb', 'pre', 'share', 'url', 'img', 'bookmark',
54 'audio', 'video', 'youtube', 'vimeo', 'attachment', 'iframe', 'map', 'mail'],
56 // Escape mentions which username can contain Markdown-like characters
57 // See https://github.com/friendica/friendica/issues/9486
58 return \Friendica\Util\Strings::performWithEscapedBlocks($body, '/[@!][^@\s]+@[^\s]+\w/', function ($text) {
59 return Markdown::toBBCode($text);