Added basic CSS support.

[squirrelmail.git] / functions / strings.php

diff --git a/functions/strings.php b/functions/strings.php
index 11e30f924563c2007b22128f77caeb6fb72f89e2..1798a59ba9e6a3fcb5658f7749fa6346680a7120 100644 (file)
--- a/functions/strings.php
+++ b/functions/strings.php
@@ -1,4 +1,6 @@
-<?
+<?php
+
+   $strings_php = true;
 
    //*************************************************************************
    // Count the number of occurances of $needle are in $haystack.
@@ -20,7 +22,7 @@
       if (substr($haystack, -1) == $needle)
          $haystack = substr($haystack, 0, strlen($haystack) - 1);
 
-      if (strpos($haystack, $needle)) {
+      if (strrpos($haystack, $needle)) {
          $pos = strrpos($haystack, $needle) + 1;
          $data = substr($haystack, $pos, strlen($haystack));
       } else {
@@ -74,6 +76,10 @@
       $text = str_replace(" ", "", $text);
       $text = str_replace(",", ";", $text);
       $array = explode(";", $text);
+               for ($i = 0; $i < count ($array); $i++) {
+                       $array[$i] = eregi_replace ("^.*\<", "", $array[$i]);
+                       $array[$i] = eregi_replace ("\>.*$", "", $array[$i]);
+               }
       return $array;
    }
 
@@ -89,21 +95,24 @@
       return $to_line;
    }
 
-   function translateText($body, $wrap_at) {
+   function translateText($body, $wrap_at, $charset) {
+      include ("../functions/url_parser.php");
       /** Add any parsing you want to in here */
-      $body = trim($body);
       $body_ary = explode("\n", $body);
 
       for ($i = 0; $i < count($body_ary); $i++) {
          $line = $body_ary[$i];
          $line = "^^$line";
 
-         $line = str_replace(">", "&gt;", $line);
-         $line = str_replace("<", "&lt;", $line);
+         //$line = str_replace(">", "&gt;", $line);
+         //$line = str_replace("<", "&lt;", $line);
+         //$line = htmlspecialchars($line);
 
          if (strlen($line) >= $wrap_at) // -2 because of the ^^ at the beginning
             $line = wordWrap($line, $wrap_at);
 
+         $line = charset_decode($charset, $line);
+
          $line = str_replace(" ", "&nbsp;", $line);
          $line = str_replace("\t", "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;", $line);
          $line = nl2br($line);
@@ -119,6 +128,8 @@
             $line = "<TT><FONT COLOR=000000>$line</FONT></TT><BR>\n";
          }
 
+         $line = parseEmail ($line);
+         $line = parseUrl ($line);
          $new_body[$i] = "$line";
       }
       $bdy = implode("\n", $new_body);
@@ -126,5 +137,26 @@
    }
 
    /* SquirrelMail version number -- DO NOT CHANGE */
-   $version = "0.3pre1";
+   $version = "0.4pre2";
+
+
+   function find_mailbox_name ($mailbox) {
+      $mailbox = trim($mailbox);
+      if (substr($mailbox, strlen($mailbox)-1, strlen($mailbox)) == "\"") {
+         $mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
+         $pos = strrpos ($mailbox, "\"")+1;
+         $box = substr($mailbox, $pos);
+      } else {
+         $box = substr($mailbox, strrpos($mailbox, " ")+1, strlen($mailbox));
+      }
+      return $box;
+   }
+
+   function replace_spaces ($string) {
+      return str_replace(" ", "&nbsp;", $string);
+   }
+
+   function replace_escaped_spaces ($string) {
+      return str_replace("&nbsp;", " ", $string);
+   }
 ?>