From f804972b86f78be119ce31041fb316c36ace0d24 Mon Sep 17 00:00:00 2001
From: lkehresman <lkehresman@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Sat, 8 Jan 2000 13:53:05 +0000
Subject: [PATCH] Adds signature support

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@141 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/prefs.php    | 31 +++++++++++++++++++++++++++++++
 src/compose.php        |  5 ++++-
 src/load_prefs.php     | 11 +++++++++++
 src/options.php        | 17 ++++++++++++++++-
 src/options_submit.php |  3 +++
 5 files changed, 65 insertions(+), 2 deletions(-)

diff --git a/functions/prefs.php b/functions/prefs.php
index f66f8637..0a685e65 100644
--- a/functions/prefs.php
+++ b/functions/prefs.php
@@ -66,6 +66,9 @@
       fclose($file);
    }
 
+
+
+
    /** This checks if there is a pref file, if there isn't, it will create it. **/
    function checkForPrefs($data_dir, $username) {
       $filename = "$data_dir$username.pref";
@@ -77,4 +80,32 @@
       }
       return;
    }
+
+
+
+   /** Writes the Signature **/
+   function setSig($data_dir, $username, $string) {
+      $filename = "$data_dir$username.sig";
+      $file = fopen($filename, "w");
+      fwrite($file, $string);
+      fclose($file);
+   }
+
+
+
+   /** Gets the signature **/
+   function getSig($data_dir, $username) {
+      $filename = "$data_dir$username.sig";
+      if (file_exists($filename)) {
+         $file = fopen($filename, "r");
+         while (!feof($file)) {
+            $sig .= fgets($file, 1024);
+         }
+         fclose($file);
+      } else {
+         echo "Signature file not found.";
+         exit;
+      }
+      return $sig;
+   }
 ?>
\ No newline at end of file
diff --git a/src/compose.php b/src/compose.php
index d0a6cc31..cf00da67 100644
--- a/src/compose.php
+++ b/src/compose.php
@@ -147,7 +147,10 @@
    echo "   </TR>\n";
    echo "   <TR>\n";
    echo "      <TD BGCOLOR=\"$color[4]\" COLSPAN=2>\n";
-   echo "         &nbsp;&nbsp;<TEXTAREA NAME=passed_body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>$body</TEXTAREA><BR>";
+   if ($use_signature == true)
+      echo "         &nbsp;&nbsp;<TEXTAREA NAME=passed_body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>$body\n\n$signature</TEXTAREA><BR>";
+   else
+      echo "         &nbsp;&nbsp;<TEXTAREA NAME=passed_body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>$body</TEXTAREA><BR>";
    echo "      </TD>";
    echo "   </TR>\n";
    echo "</TABLE>\n";
diff --git a/src/load_prefs.php b/src/load_prefs.php
index e36482ad..c714429a 100644
--- a/src/load_prefs.php
+++ b/src/load_prefs.php
@@ -31,5 +31,16 @@
    $editor_size = getPref($data_dir, $username, "editor_size");
    if ($editor_size == "")
       $editor_size = 76;
+
+   $use_signature = getPref($data_dir, $username, "use_signature");
+   if ($use_signature == "")
+      $use_signature = false;
+
+   /** Load up the Signature file **/
+   if ($use_signature == true) {
+      $signature = getSig($data_dir, $username);
+   } else {
+      $signature = "";
+   }
 ?>
 
diff --git a/src/options.php b/src/options.php
index af6cd873..e0a42c61 100644
--- a/src/options.php
+++ b/src/options.php
@@ -128,7 +128,7 @@
    echo "      </TD>";
    echo "      <TD WIDTH=40% ALIGN=LEFT>";
    echo "         <FONT FACE=\"Arial,Helvetica\">";
-   if (isset($editor_size))
+   if ($editor_size >= 5)
       echo "         <TT><INPUT TYPE=TEXT SIZE=5 NAME=editorsize VALUE=\"$editor_size\"></TT><BR>";
    else
       echo "         <TT><INPUT TYPE=TEXT SIZE=5 NAME=editorsize VALUE=\"76\"></TT><BR>";
@@ -137,6 +137,21 @@
    echo "   </TR>";
    echo "</TABLE>";
 
+   // SIGNATURE
+   echo "<CENTER>";
+   if ($use_signature == true)
+      echo "<INPUT TYPE=CHECKBOX VALUE=\"1\" NAME=usesignature CHECKED>&nbsp;&nbsp;Use a signature?<BR>";
+   else
+      echo "<INPUT TYPE=CHECKBOX VALUE=\"1\" NAME=usesignature>&nbsp;&nbsp;Use a signature?<BR>";
+
+   if ($editor_size < 5)
+      $sig_size = 76;
+   else
+      $sig_size = $editor_size;
+
+   echo "<BR>Signature:<BR><TEXTAREA NAME=signature_edit ROWS=5 COLS=\"$sig_size\" WRAP=HARD>$signature</TEXTAREA><BR>";
+   echo "</CENTER>";
+
 
    // SUBMIT BUTTON
    echo "<BR><CENTER><INPUT TYPE=SUBMIT VALUE=\"Submit\"></CENTER>\n";
diff --git a/src/options_submit.php b/src/options_submit.php
index cbddf1f5..ff32aff6 100644
--- a/src/options_submit.php
+++ b/src/options_submit.php
@@ -19,6 +19,9 @@
    setPref($data_dir, $username, "move_to_trash", $movetotrash);
    setPref($data_dir, $username, "wrap_at", $wrapat);
    setPref($data_dir, $username, "editor_size", $editorsize);
+   setPref($data_dir, $username, "use_signature", $usesignature);
+
+   setSig($data_dir, $username, $signature_edit);
 
    echo "<FONT FACE=\"Arial,Helvetica\">";
    echo "<BR><BR><BR><CENTER><B>Options Saved!</B><BR><BR>";
-- 
2.25.1