X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Ffolders.php;h=60a8861daa8d7a31b3524254d0aabbab09152bdc;hp=308296a5e310bd8df98efd940393ad24c9f29fd8;hb=e3e770bdae1706d364495ef5529435682916a736;hpb=e38807da7cc331846514027ebc62b9c0456b1ada

diff --git a/src/folders.php b/src/folders.php
index 308296a5..60a8861d 100644
--- a/src/folders.php
+++ b/src/folders.php
@@ -1,296 +1,198 @@
 <?php
-
 /**
  * folders.php
  *
- * Copyright (c) 1999-2001 The Squirrelmail Development Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
  * Handles all interaction between the user and the other folder
  * scripts which do most of the work. Also handles the Special
  * Folders.
  *
- * $Id$
+ * @copyright &copy; 1999-2007 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
  */
 
-/*****************************************************************/
-/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!!           ***/
-/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION.             ***/
-/***    + Base level indent should begin at left margin, as    ***/
-/***      the require_once below looks.                        ***/
-/***    + All identation should consist of four space blocks   ***/
-/***    + Tab characters are evil.                             ***/
-/***    + all comments should use "slash-star ... star-slash"  ***/
-/***      style -- no pound characters, no slash-slash style   ***/
-/***    + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD      ***/
-/***      ALWAYS USE { AND } CHARACTERS!!!                     ***/
-/***    + Please use ' instead of ", when possible. Note "     ***/
-/***      should always be used in _( ) function calls.        ***/
-/*** Thank you for your help making the SM code more readable. ***/
-/*****************************************************************/
-
-require_once('../src/validate.php');
-require_once('../functions/imap.php');
-require_once('../functions/array.php');
-require_once('../functions/plugin.php');
-
-   displayPageHeader($color, 'None');
-
-?>
-
-<br>
-<table bgcolor="<?php echo $color[0] ?>" width="95%" align="center" cellpadding="2" cellspacing="0" border="0">
-<tr><td align="center">
-
-      <b><?php echo _("Folders"); ?></b>
-
-    <table width="100%" border="0" cellpadding="5" cellspacing="0">
-    <tr><td bgcolor="<?php echo $color[4] ?>" align="center">
-
-<?php
-
-   if ((isset($success) && $success) || 
-       (isset($sent_create) && $sent_create == "true") || 
-       (isset($trash_create) && $trash_create == "true")) {
-      echo "<table width=100% align=center cellpadding=2 cellspacing=0 border=0>\n";
-      echo "   <tr><td align=center>\n";
-      if ($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";
-   }
-   $imapConnection = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 0);
-   $boxes = sqimap_mailbox_list($imapConnection);
-
-   /** DELETING FOLDERS **/
-   echo "<TABLE WIDTH=70% COLS=1 ALIGN=CENTER cellpadding=2 cellspacing=0 border=0>\n";
-   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++;
+/** This is the folders page */
+define('PAGE_NAME', 'folders');
 
-   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=\"$color[4]\">&nbsp;</td></tr>\n";
-
-   /** CREATING FOLDERS **/
-   echo "<TR><TD BGCOLOR=\"$color[9]\" ALIGN=CENTER><B>";
-   echo _("Create Folder");
-   echo "</B></TD></TR>";
-   echo "<TR><TD BGCOLOR=\"$color[0]\" ALIGN=CENTER>";
-   echo "<FORM NAME=cf ACTION=\"folders_create.php\" METHOD=\"POST\">\n";
-   echo "<INPUT TYPE=TEXT SIZE=25 NAME=folder_name><BR>\n";
-   echo _("as a subfolder of");
-   echo "<BR>";
-   echo "<TT><SELECT NAME=subfolder>\n";
-   if (strtolower($imap_server_type) != "courier"){
-     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 {
-            $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 ($show_contain_subfolders_option) {
-      echo "<br><INPUT TYPE=CHECKBOX NAME=\"contain_subs\"> &nbsp;";
-      echo _("Let this folder contain subfolders");
-      echo "<BR>";
-   }   
-   echo "<INPUT TYPE=SUBMIT VALUE=\""._("Create")."\">\n";
-   echo "</FORM></TD></TR>\n";
-
-   echo "<tr><td bgcolor=\"$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++) {
-         $use_folder = true;
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../include/init.php');
+
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'functions/imap_general.php');
+require_once(SM_PATH . 'functions/folder_manip.php');
+require_once(SM_PATH . 'functions/forms.php');
+
+displayPageHeader($color);
+
+/* get globals we may need */
+sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
+sqgetGlobalVar('smaction', $action, SQ_POST);
+
+/* end of get globals */
+
+$imapConnection = sqimap_login ($username, false, $imapServerAddress, $imapPort, 0);
+
+/* switch to the right function based on what the user selected */
+if ( sqgetGlobalVar('smaction', $action, SQ_POST) ) {
+    switch ($action)
+    {
+        case 'create':
+            sqgetGlobalVar('folder_name',  $folder_name,  SQ_POST);
+            sqgetGlobalVar('subfolder',    $subfolder,    SQ_POST);
+            sqgetGlobalVar('contain_subs', $contain_subs, SQ_POST);
+            folders_create($imapConnection, $delimiter, $folder_name, $subfolder, $contain_subs);
+            $td_str =  _("Created folder successfully.");
+            break;
+        case 'rename':
+            if ( sqgetGlobalVar('cancelbutton', $dummy, SQ_POST) ) {
+                break;
+            }
+            if ( ! sqgetGlobalVar('new_name', $new_name, SQ_POST) ) {
+                sqgetGlobalVar('old_name',    $old_name, SQ_POST);
+                folders_rename_getname($imapConnection, $delimiter, $old_name);
+            } else {
+                sqgetGlobalVar('orig',        $orig,     SQ_POST);
+                sqgetGlobalVar('old_name',    $old_name, SQ_POST);
+                folders_rename_do($imapConnection, $delimiter, $orig, $old_name, $new_name);
+                $td_str =  _("Renamed successfully.");
+            }
+            break;
+        case 'delete':
+            if ( sqgetGlobalVar('cancelbutton', $dummy, SQ_POST) ) {
+                break;
+            }
+            sqgetGlobalVar('folder_name',  $folder_name,  SQ_POST);
+            if ( sqgetGlobalVar('confirmed', $dummy, SQ_POST) ) {
+                folders_delete_do($imapConnection, $delimiter, $folder_name);
+                $td_str =  _("Deleted folder successfully.");
+            } else {
+                folders_delete_ask($imapConnection, $folder_name);
+            }
+            break;
+        case 'subscribe':
+            sqgetGlobalVar('folder_names',  $folder_names,  SQ_POST);
+            folders_subscribe($imapConnection, $folder_names);
+            $td_str =  _("Subscribed successfully.");
+            break;
+        case 'unsubscribe':
+            sqgetGlobalVar('folder_names',  $folder_names,  SQ_POST);
+            folders_unsubscribe($imapConnection, $folder_names);
+            $td_str =  _("Unsubscribed successfully.");
+            break;
+        default:
+// TODO: this is a new hook for plugin action processing that has not been TESTED.
+            $td_str = do_hook('folder_action', $action);
+            break;
+    }
+
+}
+
+if (isset($td_str)) {
+    $oTemplate->assign('note', htmlspecialchars($td_str));
+    $oTemplate->display('note.tpl');
+}
+
+$boxes = sqimap_mailbox_list($imapConnection,true);
+
+/** CREATING FOLDERS **/
+
+$show_selected = array();
+$skip_folders = array();
+$server_type = strtolower($imap_server_type);
+
+// Special handling for courier
+if ( $server_type == 'courier' ) {
+    if ( $default_folder_prefix == 'INBOX.' ) {
+        // We don't need INBOX, since it is top folder
+        array_push($skip_folders, 'INBOX');
+    }
+} elseif ( $server_type == 'bincimap' ) {
+    if ( $default_folder_prefix == 'INBOX/' ) {
+        // We don't need INBOX, since it is top folder
+        array_push($skip_folders, 'INBOX');
+    }
+}
+
+if ( $default_sub_of_inbox == false ) {
+    $mbx_option_list = '<option selected="selected" value="">[ '._("None")." ]</option>\n";
+} else {
+    $mbx_option_list = '<option value="">[ '._("None")." ]</option>\n";
+    $show_selected = array('inbox');
+}
+
+// Call sqimap_mailbox_option_list, using existing connection to IMAP server,
+// the arrays of folders to include or skip (assembled above),
+// use 'noinferiors' as a mailbox filter to leave out folders that can not contain other folders.
+// use the long format to show subfolders in an intelligible way if parent is missing (special folder)
+$mbx_option_list .= sqimap_mailbox_option_list($imapConnection, $show_selected, $skip_folders, $boxes, 'noinferiors', true);
+
+
+/** count special folders **/
+foreach ($boxes as $index => $aBoxData) {
+    if (isSpecialMailbox($aBoxData['unformatted'],false) &&
+        ! in_array($aBoxData['unformatted'],$skip_folders)) {
+        $skip_folders[] = $aBoxData['unformatted'];
+    }
+}
 
-	 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;
+/**
+ * Retrieve list of folders when special folders are excluded. Special folders
+ * should be unavailable in rename/delete/unsubscribe. Theoretically user can
+ * modify form and perform these operations with special folders, but if user
+ * manages to delete/rename/unsubscribe special folder by hacking form...
+ *
+ * If script or program depends on special folder, they should not assume that
+ * folder is available.
+ *
+ * $filtered_folders contains empty string or html formated option list.
+ */
+$rendel_folder_list = sqimap_mailbox_option_list($imapConnection, 0, $skip_folders, $boxes, NULL, true);
 
-   echo "<tr><td bgcolor=\"$color[4]\">&nbsp;</td></tr></table>\n";
-   
-   /** UNSUBSCRIBE FOLDERS **/
-   echo "<TABLE WIDTH=70% COLS=2 ALIGN=CENTER cellpadding=2 cellspacing=1 border=0>\n";
-   echo "<TR><TD BGCOLOR=\"$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>\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);
+$subbox_option_list = array();
 
-   $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 ($show_only_subscribed_folders && !$no_list_for_subscribe) {
+    // FIXME: fix subscription options when top folder is not subscribed and sub folder is subscribed
 
-   if ($box && $box2) {
-      echo "<FORM ACTION=\"folders_subscribe.php?method=sub\" METHOD=\"POST\">\n";
-      echo "<tt><select name=mailbox[] multiple size=8>";
+    // TODO: use checkboxes instead of select options.
+    // DONE Steve Brown 2006-08-08
 
-      for ($q = 0; $q < count($box); $q++) {      
-         echo "         <OPTION VALUE=\"$box[$q]\">".$box2[$q]."\n";
-      }      
-      echo "</select></tt><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>";
-   }
-?>
+    /** SUBSCRIBE TO FOLDERS **/
+    $boxes_all = sqimap_mailbox_list_all ($imapConnection);
 
+    // here we filter out all boxes we're already subscribed to,
+    // so we keep only the unsubscribed ones.
+    foreach ($boxes_all as $box_a) {
 
-  <?php do_hook("folders_bottom"); ?>
+    	$use_folder = true;
+    	foreach ( $boxes as $box ) {
+    	    if ($box_a['unformatted'] == $box['unformatted'] ||
+    		$box_a['unformatted-dm'] == $folder_prefix ) {
+    		$use_folder = false;
+    	    }
+    	}
+    
+    	if ($use_folder) {
+    	    $box_enc  = htmlspecialchars($box_a['unformatted-dm']);
+    	    $box_disp = htmlspecialchars(imap_utf7_decode_local($box_a['unformatted-disp']));
+            $subbox_option_list[] = array( 'Value' => $box_enc, 'Display' => $box_disp);
+    	}
+    }
+}
 
+sqimap_logout($imapConnection);
 
-    </td></tr>
-    </table>
+$oTemplate->assign('show_subfolders_option', $show_contain_subfolders_option);
+$oTemplate->assign('show_only_subscribed_folders', $show_only_subscribed_folders==1);
+$oTemplate->assign('no_list_for_subscribe', $no_list_for_subscribe);
 
-</td></tr>
-</table>
+$oTemplate->assign('mbx_option_list', $mbx_option_list);
+$oTemplate->assign('rendel_folder_list', $rendel_folder_list);
+$oTemplate->assign('subbox_option_list', $subbox_option_list);
 
-<?php
-   sqimap_logout($imapConnection);
-?>
+$oTemplate->display('folder_manip.tpl');
 
-</body></html>
+$oTemplate->display('footer.tpl');