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[friendica.git] / include / bbcode.php

diff --git a/include/bbcode.php b/include/bbcode.php
index 73e8f8fee3b119ec96cf7ddaedb0616c0ddacdd1..fd980a9b220387b645c858c1dd86fc4642f80e8b 100644 (file)
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -396,36 +396,40 @@ function bb_ShareAttributes($share, $simplehtml) {
 
        $itemcache = get_itemcachepath();
 
-       // relative dates only make sense when they aren't cached
-       if ($itemcache == "") {
-               preg_match("/posted='(.*?)'/ism", $attributes, $matches);
-               if ($matches[1] != "")
-                       $posted = $matches[1];
+       preg_match("/posted='(.*?)'/ism", $attributes, $matches);
+       if ($matches[1] != "")
+               $posted = $matches[1];
 
-               preg_match('/posted="(.*?)"/ism', $attributes, $matches);
-               if ($matches[1] != "")
-                       $posted = $matches[1];
+       preg_match('/posted="(.*?)"/ism', $attributes, $matches);
+       if ($matches[1] != "")
+               $posted = $matches[1];
 
+       // relative dates only make sense when they aren't cached
+       if ($itemcache == "")
                $reldate = (($posted) ? " " . relative_date($posted) : '');
-       }
+
+       // We only call this so that a previously unknown contact can be added.
+       // This is important for the function "get_contact_details_by_url".
+       // This function then can fetch an entry from the contact table.
+       get_contact($profile, 0);
 
        $data = get_contact_details_by_url($profile);
 
-       if (isset($data["name"]) AND isset($data["addr"]))
+       if (isset($data["name"]) AND ($data["name"] != "") AND isset($data["addr"]) AND ($data["addr"] != ""))
                $userid_compact = $data["name"]." (".$data["addr"].")";
        else
                $userid_compact = GetProfileUsername($profile,$author, true);
 
-       if (isset($data["addr"]))
+       if (isset($data["addr"]) AND ($data["addr"] != ""))
                $userid = $data["addr"];
        else
                $userid = GetProfileUsername($profile,$author, false);
 
-       if (isset($data["name"]))
+       if (isset($data["name"]) AND ($data["name"] != ""))
                $author = $data["name"];
 
-       if (isset($data["photo"]))
-               $avatar = $data["photo"];
+       if (isset($data["micro"]) AND ($data["micro"] != ""))
+               $avatar = $data["micro"];
 
        $preshare = trim($share[1]);
 
@@ -468,7 +472,6 @@ function bb_ShareAttributes($share, $simplehtml) {
                                $text .= "<hr />";
 
                        $text .= $headline.'<blockquote class="shared_content">'.trim($share[3])."</blockquote><br />";
-                       $text .= "</div>";
 
                        break;
                case 5:
@@ -490,16 +493,22 @@ function bb_ShareAttributes($share, $simplehtml) {
                                $text .= "<br /><br />".$link;
                        break;
                default:
-                       $headline = trim($share[1])."\n";
-                       $headline .= '<div class="shared-wrapper">'."\n";
-                       $headline .= '<div class="shared_header">'."\n";
-                       if ($avatar != "")
-                               $headline .= '<img src="'.proxy_url($avatar, false, PROXY_SIZE_MICRO).'" height="32" width="32" >';
-
-                       $headline .= sprintf(t('<span><a href="%s" target="_blank">%s</a> wrote the following <a href="%s" target="_blank">post</a>'.$reldate.':</span>'), $profile, $author, $link);
-                       $headline .= "</div>\n";
-                       $text = $headline.'<blockquote class="shared_content">'.trim($share[3])."</blockquote>\n";
-                       $text .= "<div>\n";
+                       $text = trim($share[1])."\n";
+
+                       $avatar = proxy_url($avatar, false, PROXY_SIZE_THUMB);
+
+                       $tpl = get_markup_template('shared_content.tpl');
+                       $text .= replace_macros($tpl,
+                                       array(
+                                               '$profile' => $profile,
+                                               '$avatar' => $avatar,
+                                               '$author' => $author,
+                                               '$link' => $link,
+                                               '$posted' => $posted,
+                                               '$reldate' => $reldate,
+                                               '$content' => trim($share[3])
+                                       )
+                               );
                        break;
        }
        return($text);
@@ -715,6 +724,13 @@ function bb_CleanPictureLinks($text) {
        return ($text);
 }
 
+function bb_highlight($match) {
+       if(in_array(strtolower($match[1]),['php','css','mysql','sql','abap','diff','html','perl','ruby',
+               'vbscript','avrc','dtd','java','xml','cpp','python','javascript','js','sh']))
+               return text_highlight($match[2],strtolower($match[1]));
+       return $match[0];
+}
+
        // BBcode 2 HTML was written by WAY2WEB.net
        // extended to work with Mistpark/Friendica - Mike Macgirvin
 
@@ -767,6 +783,11 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
        if (!$tryoembed)
                $Text = preg_replace("/\[share(.*?)avatar\s?=\s?'.*?'\s?(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","\n[share$1$2]$3[/share]",$Text);
 
+       // Check for [code] text here, before the linefeeds are messed with.
+       // The highlighter will unescape and re-escape the content.
+       if (strpos($Text,'[code=') !== false) {
+               $Text = preg_replace_callback("/\[code=(.*?)\](.*?)\[\/code\]/ism", 'bb_highlight', $Text);
+       }
        // Convert new line chars to html <br /> tags
 
        // nlbr seems to be hopelessly messed up
@@ -813,7 +834,10 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
                $Text = preg_replace("/([@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
                        '$1<span class="vcard"><a href="$2" class="url" title="$3"><span class="fn nickname mention">$3</span></a></span>',
                        $Text);
-
+       elseif (!$simplehtml)
+               $Text = preg_replace("/([@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+                       '$1<a href="$2" class="userinfo mention" title="$3">$3</a>',
+                       $Text);
 
        // Bookmarks in red - will be converted to bookmarks in friendica
        $Text = preg_replace("/#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '[bookmark=$1]$1[/bookmark]', $Text);
@@ -855,6 +879,9 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = fal
        if ($tryoembed)
                $Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$Text);
 
+       $Text = preg_replace("/([#])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
+                               '$1<a href="$2" class="tag" title="$3">$3</a>', $Text);
+
        $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $Text);
        $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
        //$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);