Definitly fix the message truncation bug.

[banana.git] / banana / message.func.inc.php

diff --git a/banana/message.func.inc.php b/banana/message.func.inc.php
index 1628f37..0d29f64 100644 (file)
--- a/banana/message.func.inc.php
+++ b/banana/message.func.inc.php
@@ -72,32 +72,49 @@ function banana_unflowed($text)
     return $text;
 }
 
-function banana_wordwrap($text, $quote_level)
+function banana_wordwrap($text, $quote_level = 0)
 {
     if ($quote_level > 0) {
         $length = Banana::$msgshow_wrap - $quote_level - 1;
         return banana_quote(wordwrap($text, $length), $quote_level);
-    
     }
     return wordwrap($text, Banana::$msgshow_wrap);
 }
 
 function banana_catchFormats($text)
 {
-    $formatting = Array('/' => 'em', // match / first in order not to match closing markups </...> <> </>
-                        '_' => 'u',
-                        '*' => 'strong');
+    $formatting = Array('em' => array('\B\/\b', '\b\/\B'),
+                        'u' =>  array('\b_', '_\b'),
+                        'strong' => array('\B\*\b', '\b\*\B'));
     $url = Banana::$msgshow_url;
     preg_match_all("/$url/ui", $text, $urls);
     $text = str_replace($urls[0], "&&&urls&&&", $text);
-    foreach ($formatting as $limit=>$mark) {
-        $limit = preg_quote($limit, '/');
-        $text = preg_replace('/' . $limit . '(\S+?)' . $limit . '/us',
+    foreach ($formatting as $mark=>$limit) {
+        list($ll, $lr) = $limit;
+        $text = preg_replace('/' . $ll . '(\w+?)' . $lr . '/us',
                              "<$mark>\\1</$mark>", $text);
     }
     return preg_replace('/&&&urls&&&/e', 'array_shift($urls[0])', $text);
 }
 
+/** Build a flowed text from plain text
+ */
+function banana_flow($text)
+{
+    $lines = explode("\n", $text);
+    $text  = '';
+    while (!is_null($line = array_shift($lines))) {
+        if ($line != '-- ') {
+            $level = 0;
+            $line  = banana_removeQuotes($line, $level);
+            $text .= rtrim(str_replace("\n", " \n", banana_wordwrap($line, $level))) . "\n";
+        } else {
+            $text .= $line . "\n";
+        }
+    }
+    return $text;
+}
+
 // {{{ URL Catcher tools
 
 function banana__cutlink($link)
@@ -187,7 +204,7 @@ function banana_plainTextToHtml($text, $strict = true)
     $text = banana_catchURLs($text);
     $text = banana_catchQuotes($text, $strict);
     $text = banana_catchSignature($text);
-    return banana_cleanHtml('<pre>' . $text . '</pre>');
+    return '<pre>' . $text . '</pre>';
 }
 
 function banana_wrap($text, $base_level = 0, $strict = true)
@@ -230,7 +247,7 @@ function banana_quotePlainText(BananaMimePart &$part)
     if ($part->isFlowed()) {
         $text = banana_unflowed($text);
     }
-    return banana_wrap($text, 1);
+    return banana_quote($text, 1);
 }
 
 // }}}
@@ -356,6 +373,7 @@ function banana_cleanHtml($source, $to_xhtml = false)
             }
             tidy_set_encoding('utf8');
             $source = tidy_repair_string($source);
+
         } else { // Tidy 2.0
             $source = tidy_repair_string($source, $tidy_config, 'utf8');
         }
@@ -482,7 +500,7 @@ function banana_quoteHtml(BananaMimePart &$part)
 {
     $text = $part->getText();
     $text = banana_htmlToPlainText($text);
-    return banana_wrap($text, 1);
+    return banana_quote($text, 1);
 }
 
 // }}}
@@ -534,7 +552,7 @@ function banana_quoteRichtText(BananaMimePart &$part)
     $text = $part->getText();
     $text = banana_richtextToHtml($text);
     $text = banana_htmlToPlainText($text);
-    return banana_wrap($text, 1);
+    return banana_quote($text, 1);
 }
 
 // }}}