From e634431a075bf241c5d32d4c1e52a53137959236 Mon Sep 17 00:00:00 2001
From: teepe <teepe@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Tue, 25 Dec 2001 15:21:39 +0000
Subject: [PATCH] bug fix of the 1.2.0 bug, with thanks to Dave Huang. Also
 some style police...

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@1944 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 src/folders.php | 445 ++++++++++++++++++++++++------------------------
 1 file changed, 222 insertions(+), 223 deletions(-)

diff --git a/src/folders.php b/src/folders.php
index c8c00893..577818b4 100644
--- a/src/folders.php
+++ b/src/folders.php
@@ -34,7 +34,7 @@ require_once('../functions/imap.php');
 require_once('../functions/array.php');
 require_once('../functions/plugin.php');
 
-   displayPageHeader($color, 'None');
+displayPageHeader($color, 'None');
 
 ?>
 
@@ -49,233 +49,232 @@ require_once('../functions/plugin.php');
 
 <?php
 
-   if ((isset($success) && $success) || 
-       (isset($sent_create) && $sent_create == "true") || 
-       (isset($trash_create) && $trash_create == "true")) {
-      echo "<table width=100% align=center cellpadding=4 cellspacing=0 border=0>\n";
-      echo "   <tr><td align=center>\n";
-      if ($success == "subscribe") {
-         echo "<b>" . _("Subscribed successfully!") . "</b><br>";
-      } else if ($success == "unsubscribe") {
-         echo "<b>" . _("Unsubscribed successfully!") . "</b><br>";
-      } else if ($success == "delete") {
-         echo "<b>" . _("Deleted folder successfully!") . "</b><br>";
-      } else if ($success == "create") {
-         echo "<b>" . _("Created folder successfully!") . "</b><br>";
-      } else if ($success == "rename") {
-         echo "<b>" . _("Renamed successfully!") . "</b><br>";
-      }
-
-      echo "   <a href=\"../src/left_main.php\" target=left>" . _("refresh folder list") . "</a>";
-      echo "   </td></tr>\n";
-      echo "</table><br>\n";
-   } else {
-      echo "<br>";
-   }
-   $imapConnection = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 0);
-   $boxes = sqimap_mailbox_list($imapConnection);
-
-   /** CREATING FOLDERS **/
-   echo "<TABLE WIDTH=70% COLS=1 ALIGN=CENTER cellpadding=4 cellspacing=0 border=0>\n";
-
-   echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
-   echo _("Create Folder");
-   echo "</B></TD></TR>";
-   echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
-   echo "<FORM NAME=cf ACTION=\"folders_create.php\" METHOD=\"POST\">\n";
-   echo "<INPUT TYPE=TEXT SIZE=25 NAME=folder_name><BR>\n";
-   echo _("as a subfolder of");
-   echo "<BR>";
-   echo "<TT><SELECT NAME=subfolder>\n";
-   if ($default_sub_of_inbox == false) {
-       echo '<OPTION SELECTED VALUE="">[ '._("None")." ]\n";
-   } else {
-       echo '<OPTION VALUE="">[ '._("None")." ]\n";
-   }
-
-   for ($i = 0; $i < count($boxes); $i++) {
-      if (!in_array('noinferiors', $boxes[$i]['flags'])) {
-         if ((strtolower($boxes[$i]["unformatted"]) == "inbox") && ($default_sub_of_inbox == true)) {
+if ((isset($success) && $success) || 
+    (isset($sent_create) && $sent_create == "true") || 
+    (isset($trash_create) && $trash_create == "true")) {
+    echo "<table width=\"100%\" align=center cellpadding=4 cellspacing=0 border=0>\n";
+    echo "   <tr><td align=center>\n";
+    if ($success == "subscribe") {
+        echo "<b>" . _("Subscribed successfully!") . "</b><br>";
+    } else if ($success == "unsubscribe") {
+        echo "<b>" . _("Unsubscribed successfully!") . "</b><br>";
+    } else if ($success == "delete") {
+        echo "<b>" . _("Deleted folder successfully!") . "</b><br>";
+    } else if ($success == "create") {
+        echo "<b>" . _("Created folder successfully!") . "</b><br>";
+    } else if ($success == "rename") {
+        echo "<b>" . _("Renamed successfully!") . "</b><br>";
+    }
+
+    echo "   <a href=\"../src/left_main.php\" target=left>" . _("refresh folder list") . "</a>";
+    echo "   </td></tr>\n";
+    echo "</table><br>\n";
+} else {
+    echo "<br>";
+}
+$imapConnection = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 0);
+$boxes = sqimap_mailbox_list($imapConnection);
+
+/** CREATING FOLDERS **/
+echo "<TABLE WIDTH=\"70%\" COLS=1 ALIGN=CENTER cellpadding=4 cellspacing=0 border=0>\n";
+
+echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
+echo _("Create Folder");
+echo "</B></TD></TR>";
+echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
+echo "<FORM NAME=cf ACTION=\"folders_create.php\" METHOD=\"POST\">\n";
+echo "<INPUT TYPE=TEXT SIZE=25 NAME=folder_name><BR>\n";
+echo _("as a subfolder of");
+echo "<BR>";
+echo "<TT><SELECT NAME=subfolder>\n";
+if ($default_sub_of_inbox == false) {
+    echo '<OPTION SELECTED VALUE="">[ '._("None")." ]\n";
+} else {
+    echo '<OPTION VALUE="">[ '._("None")." ]\n";
+}
+
+for ($i = 0; $i < count($boxes); $i++) {
+    if (!in_array('noinferiors', $boxes[$i]['flags'])) {
+        if ((strtolower($boxes[$i]["unformatted"]) == "inbox") && ($default_sub_of_inbox == true)) {
             $box = $boxes[$i]["unformatted"];
             $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
             echo "<OPTION SELECTED VALUE=\"$box\">$box2\n";
-         } else {
+        } else {
             $box = $boxes[$i]["unformatted"];
             $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-           if (strtolower($imap_server_type) != "courier" ||
-               strtolower($box) != "inbox.trash")
-             echo "<OPTION VALUE=\"$box\">$box2\n";
-         }
-      }
-   }
-   echo "</SELECT></TT>\n";
-   if ($show_contain_subfolders_option) {
-      echo "<br><INPUT TYPE=CHECKBOX NAME=\"contain_subs\"> &nbsp;";
-      echo _("Let this folder contain subfolders");
-      echo "<BR>";
-   }   
-   echo "<INPUT TYPE=SUBMIT VALUE=\""._("Create")."\">\n";
-   echo "</TD></FORM></TR>\n";
-
-   echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr>\n";
-
-   /** RENAMING FOLDERS **/
-   echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
-   echo _("Rename a Folder");
-   echo "</B></TD></TR>";
-   echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
-   if ($count_special_folders < count($boxes)) {
-      echo "<FORM ACTION=\"folders_rename_getname.php\" METHOD=\"POST\">\n";
-      echo "<TT><SELECT NAME=old>\n";
-      for ($i = 0; $i < count($boxes); $i++) {
-         $use_folder = true;
-
-	 if ((strtolower($boxes[$i]["unformatted"]) != "inbox") && 
-	     ($boxes[$i]["unformatted"] != $trash_folder)  &&
-	     ($boxes[$i]["unformatted"] != $sent_folder) &&
-         ($boxes[$i]["unformatted"] != $draft_folder)) {	
-	       $box = $boxes[$i]["unformatted-dm"];
-	       $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-	       if (strtolower($imap_server_type) != "courier" || strtolower($box) != "inbox.trash")
-		  echo "<OPTION VALUE=\"$box\">$box2\n";
-	    }
-      }
-      echo "</SELECT></TT>\n";
-      echo "<INPUT TYPE=SUBMIT VALUE=\"";
-      echo _("Rename");
-      echo "\">\n";
-      echo "</TD></FORM></TR>\n";
-   } else {
-      echo _("No folders found") . "<br><br></td></tr>";
-   }
-   $boxes_sub = $boxes;
-
-   echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr>\n";
-   
-   /** DELETING FOLDERS **/
-   echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
-   echo _("Delete Folder");
-   echo "</B></TD></TR>";
-   echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
-
-   $count_special_folders = 0;
-       $num_max = 1;
-       if (strtolower($imap_server_type) == "courier" || $move_to_trash)
-               $num_max++;
-       if ($move_to_sent)
-               $num_max++;
-       if ($save_as_draft)
-               $num_max++;
-
-   for ($p = 0; $p < count($boxes) && $count_special_folders < $num_max; $p++) {
-      if (strtolower($boxes[$p]["unformatted"]) == "inbox")
-         $count_special_folders++;
-      else if (strtolower($imap_server_type) == "courier" &&
-               strtolower($boxes[$p]["unformatted"]) == "inbox.trash")
-         $count_special_folders++;
-      else if ($boxes[$p]["unformatted"] == $trash_folder && $trash_folder)
-         $count_special_folders++;
-      else if ($boxes[$p]["unformatted"] == $sent_folder && $sent_folder)
-         $count_special_folders++;
-      else if ($boxes[$p]["unformatted"] == $draft_folder && $draft_folder)
-         $count_special_folders++;
-   }   
-
-   if ($count_special_folders < count($boxes)) {
-      echo "<FORM ACTION=\"folders_delete.php\" METHOD=\"POST\">\n";
-      echo "<TT><SELECT NAME=mailbox>\n";
-      for ($i = 0; $i < count($boxes); $i++) {
-         $use_folder = true;
-	 if ((strtolower($boxes[$i]["unformatted"]) != "inbox") &&
-	     ($boxes[$i]["unformatted"] != $trash_folder) && 
-	     ($boxes[$i]["unformatted"] != $sent_folder) &&
-         ($boxes[$i]["unformatted"] != $draft_folder) &&
-	     ((strtolower($imap_server_type) != "courier") ||
-	      (strtolower($boxes[$i]["unformatted"]) != "inbox.trash"))) {
-	       $box = $boxes[$i]["unformatted-dm"];
-	       $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-	       echo "         <OPTION VALUE=\"$box\">$box2\n";
-	    }
-      }
-      echo "</SELECT></TT>\n";
-      echo "<INPUT TYPE=SUBMIT VALUE=\"";
-      echo _("Delete");
-      echo "\">\n";
-      echo "</TD></FORM></TR>\n";
-   } else {
-      echo _("No folders found") . "<br><br></td><tr>";
-   }
-   echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr>\n";
-
-   /** UNSUBSCRIBE FOLDERS **/
-   echo "<TABLE WIDTH=70% COLS=2 ALIGN=CENTER cellpadding=4 cellspacing=0 border=0>\n";
-   echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER colspan=2><B>";
-   echo _("Unsubscribe") . "/" . _("Subscribe");
-   echo "</B></TD></TR>\n";
-   echo "<TR><TD BGCOLOR=\"$color[0]\" width=\"50%\" ALIGN=CENTER>\n";
-   if ($count_special_folders < count($boxes)) {
-      echo "<FORM ACTION=\"folders_subscribe.php?method=unsub\" METHOD=\"POST\">\n";
-      echo "<TT><SELECT NAME=mailbox[] multiple size=8>\n";
-      for ($i = 0; $i < count($boxes); $i++) {
-         $use_folder = true;
-	 if ((strtolower($boxes[$i]["unformatted"]) != "inbox") &&
-	     ($boxes[$i]["unformatted"] != $trash_folder) &&
-	     ($boxes[$i]["unformatted"] != $sent_folder) &&
-             ($boxes[$i]["unformatted"] != $draft_folder))
-	    {	
-	       $box = $boxes[$i]["unformatted-dm"];
-	       $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
-	       echo "         <OPTION VALUE=\"$box\">$box2\n";
-	    }
-      }
-      echo "</SELECT></TT><br><br>\n";
-      echo "<INPUT TYPE=SUBMIT VALUE=\"";
-      echo _("Unsubscribe");
-      echo "\">\n";
-      echo "</TD></FORM>\n";
-   } else {
-      echo _("No folders were found to unsubscribe from!") . "</td>";
-   }
-   $boxes_sub = $boxes;
-
-   /** SUBSCRIBE TO FOLDERS **/
-   echo "<TD BGCOLOR=\"$color[0]\" width=\"50%\" ALIGN=CENTER>";
-   $imap_stream = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 1);
-   $boxes_all = sqimap_mailbox_list_all ($imap_stream);
-
-   $box = "";
-   $box2 = "";
-   for ($i = 0, $q = 0; $i < count($boxes_all); $i++) {
-      $use_folder = true;
-      for ($p = 0; $p < count ($boxes); $p++) {
-	 if ($boxes_all[$i]["unformatted"] == $boxes[$p]["unformatted"]) {
-	    $use_folder = false;
-	    continue;
-	 } else if ($boxes_all[$i]["unformatted-dm"] == $folder_prefix) {
-	    $use_folder = false;
-	 }
-      }
-      if ($use_folder == true) {	
-	 $box[$q] = $boxes_all[$i]["unformatted-dm"];
-	 $box2[$q] = $boxes_all[$i]["unformatted-disp"];
-	 $q++;
-      }
-   }
-   sqimap_logout($imap_stream);
-
-   if ($box && $box2) {
-      echo "<FORM ACTION=\"folders_subscribe.php?method=sub\" METHOD=\"POST\">\n";
-      echo "<tt><select name=mailbox[] multiple size=8>";
-
-      for ($q = 0; $q < count($box); $q++) {      
-         echo "         <OPTION VALUE=\"$box[$q]\">".$box2[$q]."\n";
-      }      
-      echo "</select></tt><br><br>";
-      echo "<INPUT TYPE=SUBMIT VALUE=\"". _("Subscribe") . "\">\n";
-      echo "</TD></FORM></TR></TABLE><BR>\n";
-   } else {
-      echo _("No folders were found to subscribe to!") . "</td></tr></table>";
-   }
+            if (strtolower($imap_server_type) != "courier" ||
+                  strtolower($box) != "inbox.trash")
+                echo "<OPTION VALUE=\"$box\">$box2\n";
+        }
+    }
+}
+echo "</SELECT></TT>\n";
+if ($show_contain_subfolders_option) {
+    echo "<br><INPUT TYPE=CHECKBOX NAME=\"contain_subs\"> &nbsp;";
+    echo _("Let this folder contain subfolders");
+    echo "<BR>";
+}   
+echo "<INPUT TYPE=SUBMIT VALUE=\""._("Create")."\">\n";
+echo "</FORM></TD></TR>\n";
+
+echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr>\n";
+
+/** RENAMING FOLDERS **/
+echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
+echo _("Rename a Folder");
+echo "</B></TD></TR>";
+echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
+if ($count_special_folders < count($boxes)) {
+    echo "<FORM ACTION=\"folders_rename_getname.php\" METHOD=\"POST\">\n";
+    echo "<TT><SELECT NAME=old>\n";
+    for ($i = 0; $i < count($boxes); $i++) {
+        $use_folder = true;
+
+        if ((strtolower($boxes[$i]["unformatted"]) != "inbox") && 
+            ($boxes[$i]["unformatted"] != $trash_folder)  &&
+            ($boxes[$i]["unformatted"] != $sent_folder) &&
+            ($boxes[$i]["unformatted"] != $draft_folder)) {	
+	    $box = $boxes[$i]["unformatted-dm"];
+	    $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
+	    if (strtolower($imap_server_type) != "courier" || strtolower($box) != "inbox.trash")
+                echo "<OPTION VALUE=\"$box\">$box2\n";
+        }
+    }
+    echo "</SELECT></TT>\n";
+    echo "<INPUT TYPE=SUBMIT VALUE=\"";
+    echo _("Rename");
+    echo "\">\n";
+    echo "</FORM></TD></TR>\n";
+} else {
+    echo _("No folders found") . "<br><br></td></tr>";
+}
+$boxes_sub = $boxes;
+
+echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr>\n";
+
+/** DELETING FOLDERS **/
+echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
+echo _("Delete Folder");
+echo "</B></TD></TR>";
+echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
+
+$count_special_folders = 0;
+    $num_max = 1;
+    if (strtolower($imap_server_type) == "courier" || $move_to_trash)
+            $num_max++;
+    if ($move_to_sent)
+            $num_max++;
+    if ($save_as_draft)
+            $num_max++;
+
+for ($p = 0; $p < count($boxes) && $count_special_folders < $num_max; $p++) {
+    if (strtolower($boxes[$p]["unformatted"]) == "inbox")
+        $count_special_folders++;
+    else if (strtolower($imap_server_type) == "courier" &&
+            strtolower($boxes[$p]["unformatted"]) == "inbox.trash")
+        $count_special_folders++;
+    else if ($boxes[$p]["unformatted"] == $trash_folder && $trash_folder)
+        $count_special_folders++;
+    else if ($boxes[$p]["unformatted"] == $sent_folder && $sent_folder)
+        $count_special_folders++;
+    else if ($boxes[$p]["unformatted"] == $draft_folder && $draft_folder)
+        $count_special_folders++;
+}
+
+if ($count_special_folders < count($boxes)) {
+    echo "<FORM ACTION=\"folders_delete.php\" METHOD=\"POST\">\n";
+    echo "<TT><SELECT NAME=mailbox>\n";
+    for ($i = 0; $i < count($boxes); $i++) {
+        $use_folder = true;
+        if ((strtolower($boxes[$i]["unformatted"]) != "inbox") &&
+            ($boxes[$i]["unformatted"] != $trash_folder) && 
+            ($boxes[$i]["unformatted"] != $sent_folder) &&
+            ($boxes[$i]["unformatted"] != $draft_folder) &&
+            ((strtolower($imap_server_type) != "courier") ||
+             (strtolower($boxes[$i]["unformatted"]) != "inbox.trash"))) {
+            $box = $boxes[$i]["unformatted-dm"];
+            $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
+            echo "         <OPTION VALUE=\"$box\">$box2\n";
+        }
+    }
+    echo "</SELECT></TT>\n";
+    echo "<INPUT TYPE=SUBMIT VALUE=\"";
+    echo _("Delete");
+    echo "\">\n";
+    echo "</FORM></TD></TR>\n";
+} else {
+    echo _("No folders found") . "<br><br></td><tr>";
+}
+echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr></table>\n";
+
+/** UNSUBSCRIBE FOLDERS **/
+echo "<TABLE WIDTH=\"70%\" COLS=2 ALIGN=CENTER cellpadding=4 cellspacing=0 border=0>\n";
+echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER colspan=2><B>";
+echo _("Unsubscribe") . "/" . _("Subscribe");
+echo "</B></TD></TR>\n";
+echo "<TR><TD BGCOLOR=\"$color[0]\" width=\"50%\" ALIGN=CENTER>\n";
+if ($count_special_folders < count($boxes)) {
+    echo "<FORM ACTION=\"folders_subscribe.php?method=unsub\" METHOD=\"POST\">\n";
+    echo "<TT><SELECT NAME=\"mailbox[]\" multiple size=8>\n";
+    for ($i = 0; $i < count($boxes); $i++) {
+        $use_folder = true;
+        if ((strtolower($boxes[$i]["unformatted"]) != "inbox") &&
+            ($boxes[$i]["unformatted"] != $trash_folder) &&
+            ($boxes[$i]["unformatted"] != $sent_folder) &&
+            ($boxes[$i]["unformatted"] != $draft_folder)) {
+            $box = $boxes[$i]["unformatted-dm"];
+            $box2 = str_replace(' ', '&nbsp;', $boxes[$i]["unformatted-disp"]);
+            echo "         <OPTION VALUE=\"$box\">$box2\n";
+        }
+    }
+    echo "</SELECT></TT><br><br>\n";
+    echo "<INPUT TYPE=SUBMIT VALUE=\"";
+    echo _("Unsubscribe");
+    echo "\">\n";
+    echo "</FORM></TD>\n";
+} else {
+    echo _("No folders were found to unsubscribe from!") . "</td>";
+}
+$boxes_sub = $boxes;
+
+/** SUBSCRIBE TO FOLDERS **/
+echo "<TD BGCOLOR=\"$color[0]\" width=\"50%\" ALIGN=CENTER>";
+$imap_stream = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 1);
+$boxes_all = sqimap_mailbox_list_all ($imap_stream);
+
+$box = "";
+$box2 = "";
+for ($i = 0, $q = 0; $i < count($boxes_all); $i++) {
+    $use_folder = true;
+    for ($p = 0; $p < count ($boxes); $p++) {
+        if ($boxes_all[$i]["unformatted"] == $boxes[$p]["unformatted"]) {
+            $use_folder = false;
+            continue;
+        } else if ($boxes_all[$i]["unformatted-dm"] == $folder_prefix) {
+            $use_folder = false;
+        }
+    }
+    if ($use_folder == true) {	
+        $box[$q] = $boxes_all[$i]["unformatted-dm"];
+        $box2[$q] = $boxes_all[$i]["unformatted-disp"];
+        $q++;
+    }
+}
+sqimap_logout($imap_stream);
+
+if ($box && $box2) {
+    echo "<FORM ACTION=\"folders_subscribe.php?method=sub\" METHOD=\"POST\">\n";
+    echo "<tt><select name=\"mailbox[]\" multiple size=8>";
+
+    for ($q = 0; $q < count($box); $q++) {      
+       echo "         <OPTION VALUE=\"$box[$q]\">".$box2[$q]."\n";
+    }      
+    echo "</select></tt><br><br>";
+    echo "<INPUT TYPE=SUBMIT VALUE=\"". _("Subscribe") . "\">\n";
+    echo "</FORM></TD></TR></TABLE><BR>\n";
+} else {
+    echo _("No folders were found to subscribe to!") . "</td></tr></table>";
+}
 ?>
 
 
-- 
2.25.1