refactor "which link to show" logic

[friendica.git] / include / bbcode.php

diff --git a/include/bbcode.php b/include/bbcode.php
index 44f571450947858598fec51d00619a405536c075..89a14988a26709663a65043c329b6fca63847d00 100644 (file)
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -3,7 +3,7 @@ require_once("include/oembed.php");
        // BBcode 2 HTML was written by WAY2WEB.net
        // extended to work with Mistpark/Friendika - Mike Macgirvin
 
-function bbcode($Text) {
+function bbcode($Text,$preserve_nl = false) {
 
        // Replace any html brackets with HTML Entities to prevent executing HTML or script
        // Don't use strip_tags here because it breaks [url] search by replacing & with amp
@@ -12,7 +12,10 @@ function bbcode($Text) {
        $Text = str_replace(">", ">", $Text);
 
        // Convert new line chars to html <br /> tags
+
        $Text = nl2br($Text);
+       if($preserve_nl)
+               $Text = str_replace(array("\n","\r"), array('',''),$Text);
 
        // Set up the parameters for a URL search string
        $URLSearchString = "^\[\]";
@@ -77,7 +80,7 @@ function bbcode($Text) {
          
        // Images
        // [img]pathtoimage[/img]
-       $Text = preg_replace("/\[img\](.+?)\[\/img\]/", '<img src="$1">', $Text);
+       $Text = preg_replace("/\[img\](.+?)\[\/img\]/", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
 
        // html5 video and audio