fix for broken drafts. Patch from Ryan O'Neill
[squirrelmail.git] / functions / imap_mailbox.php
index 670c119588bf8c666f3dd5bcf0d4b8162e3d9cb2..dadcbad86d411aa86a38699b7162ae843afc871d 100755 (executable)
@@ -184,6 +184,7 @@ function sqimap_mailbox_delete ($imap_stream, $mailbox)
     $read_ary = sqimap_run_command($imap_stream, "DELETE \"$mailbox\"",
                                  TRUE, $response, $message);
     sqimap_unsubscribe ($imap_stream, $mailbox);
+    do_hook("rename_or_delete_folder");
 }
 
 /***********************************************************************
@@ -200,44 +201,43 @@ function sqimap_mailbox_is_subscribed($imap_stream, $folder) {
     return false;
 }
 
+
 /*
     Renames a mailbox
 */
 function sqimap_mailbox_rename( $imap_stream, $old_name, $new_name ) {
 
     if ( $old_name <> $new_name ) {
-
-        global $delimiter;
-
+        global $delimiter, $imap_server_type;
         if ( substr( $old_name, -1 ) == $delimiter  ) {
             $old_name = substr( $old_name, 0, strlen( $old_name ) - 1 );
             $new_name = substr( $new_name, 0, strlen( $new_name ) - 1 );
             $postfix = $delimiter;
-            $boxesall = sqimap_mailbox_list($imap_stream);
         } else {
             $postfix = '';
-            $boxesall = FALSE;
         }
-
+        $boxesall = sqimap_mailbox_list($imap_stream);
         $cmd = 'RENAME "' . quoteIMAP($old_name) . '" "' .  quoteIMAP($new_name) . '"';
         $data = sqimap_run_command($imap_stream, $cmd,
                                  TRUE, $response, $message);
         sqimap_unsubscribe($imap_stream, $old_name.$postfix);
         sqimap_subscribe($imap_stream, $new_name.$postfix);
-
-        if ( $boxesall ) {
-            // Sub-unsub subfolders
-            $l = strlen( $old_name ) + 1;
-            $p = 'unformatted';
-            foreach ( $boxesall as $box ) {
-                if ( substr( $box[$p], 0, $l ) == $old_name . $delimiter ) {
-                    sqimap_unsubscribe($imap_stream, $box[$p]);
-                    sqimap_subscribe($imap_stream,
-                                     $new_name . $delimiter . substr( $box[$p], $l ) );
+        do_hook("rename_or_delete_folder");
+        $l = strlen( $old_name ) + 1;
+        $p = 'unformatted';
+        foreach ( $boxesall as $box ) {
+            if ( substr( $box[$p], 0, $l ) == $old_name . $delimiter ) {
+                $new_sub = $new_name . $delimiter . substr($box[$p], $l);
+                if ($imap_server_type == 'cyrus') {
+                    $cmd = 'RENAME "' . quoteIMAP($box[$p]) . '" "' .  quoteIMAP($new_sub) . '"';
+                    $data = sqimap_run_command($imap_stream, $cmd, TRUE, 
+                                               $response, $message);
                 }
+                sqimap_unsubscribe($imap_stream, $box[$p]);
+                sqimap_subscribe($imap_stream, $new_sub);
+                do_hook("rename_or_delete_folder");
             }
         }
-
     }
 
 }
@@ -385,145 +385,145 @@ function user_strcasecmp($a, $b) {
  ******************************************************************************/
 function sqimap_mailbox_list($imap_stream) {
 
-       GLOBAL $boxesnew;
-
-       if ( !isset( $boxesnew ) ) {
-
-           GLOBAL $data_dir, $username, $list_special_folders_first,
-                  $folder_prefix, $trash_folder, $sent_folder, $draft_folder,
-                  $move_to_trash, $move_to_sent, $save_as_draft,
-                  $delimiter;
-       
-           $inbox_in_list = $inbox_subscribed = FALSE;
-       
-           require_once('../src/load_prefs.php');
-           require_once('../functions/array.php');
-       
-           /** LSUB array **/
-           $lsub_ary = sqimap_run_command ($imap_stream, "LSUB \"$folder_prefix\" \"*\"",
-                                         TRUE, $response, $message);
-       
-           /* Section about removing the last element was removed */
-           /* We don't return "* OK" anymore from sqimap_read_data */
-       
-           $sorted_lsub_ary = array();
-           for ($i=0;$i < count($lsub_ary); $i++) {
-               /* Workaround for EIMS */
-               /* Doesn't work if the mailbox name is multiple lines */
-               if (isset($lsub_ary[$i + 1]) &&
-                   ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
-                        $lsub_ary[$i], $regs)) {
-                   $i ++;
-                   $lsub_ary[$i] = $regs[1] . '"' . addslashes(trim($lsub_ary[$i])) .
-                       '"' . $regs[2];
-               }
-               $temp_mailbox_name = find_mailbox_name($lsub_ary[$i]);
-               $sorted_lsub_ary[] = $temp_mailbox_name;
-               if (strtoupper($temp_mailbox_name) == 'INBOX') {
-                   $inbox_subscribed = TRUE;
-               }
-           }
-           $new_ary = array();
-           for ($i=0; $i < count($sorted_lsub_ary); $i++) {
-               if (!in_array($sorted_lsub_ary[$i], $new_ary)) {
-                   $new_ary[] = $sorted_lsub_ary[$i];
-               }
-           }
-           $sorted_lsub_ary = $new_ary;
-           if (isset($sorted_lsub_ary)) {
-               usort($sorted_lsub_ary, 'user_strcasecmp');
-           }
-       
-           /** LIST array **/
-           $sorted_list_ary = array();
-           for ($i=0; $i < count($sorted_lsub_ary); $i++) {
-               if (substr($sorted_lsub_ary[$i], -1) == $delimiter) {
-                   $mbx = substr($sorted_lsub_ary[$i], 0, strlen($sorted_lsub_ary[$i])-1);
-               }
-               else {
-                   $mbx = $sorted_lsub_ary[$i];
-               }
-       
-               $read = sqimap_run_command ($imap_stream, "LIST \"\" \"$mbx\"",
-                                         TRUE, $response, $message);
-               /* Another workaround for EIMS */
-               if (isset($read[1]) &&
-                   ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
-                        $read[0], $regs)) {
-                   $read[0] = $regs[1] . '"' . addslashes(trim($read[1])) .
-                              '"' . $regs[2];
-               }
-       
-               if (isset($sorted_list_ary[$i])) {
-                   $sorted_list_ary[$i] = '';
-               }
-       
-               if (isset($read[0])) {
-                   $sorted_list_ary[$i] = $read[0];
-               }
-               else {
-                   $sorted_list_ary[$i] = '';
-               }
-       
-               if (isset($sorted_list_ary[$i]) &&
-                   strtoupper(find_mailbox_name($sorted_list_ary[$i])) == 'INBOX') {
-                   $inbox_in_list = TRUE;
-               }
-           }
-       
-           /**
-            * Just in case they're not subscribed to their inbox,
-            * we'll get it for them anyway
-            */
-           if ($inbox_subscribed == false || $inbox_in_list == false) {
-               $inbox_ary = sqimap_run_command ($imap_stream, "LIST \"\" \"INBOX\"",
-                                              TRUE, $response, $message);
-               /* Another workaround for EIMS */
-               if (isset($inbox_ary[1]) &&
-                   ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
-                        $inbox_ary[0], $regs)) {
-                   $inbox_ary[0] = $regs[1] . '"' . addslashes(trim($inbox_ary[1])) .
-                       '"' . $regs[2];
-               }
-       
-               $sorted_list_ary[] = $inbox_ary[0];
-               $sorted_lsub_ary[] = find_mailbox_name($inbox_ary[0]);
-           }
-       
-           $boxesall = sqimap_mailbox_parse ($sorted_list_ary, $sorted_lsub_ary);
-       
-           /** Now, lets sort for special folders **/
-           $boxesnew = $used = array();
-       
-           /* Find INBOX */
-           foreach ( $boxesall as $k => $box ) {
-               if ( strtolower($box['unformatted']) == 'inbox') {
-                   $boxesnew[] = $box;
-                   $used[$k] = TRUE;
-               } else {
-                   $used[$k] = FALSE;
-               }
-           }
-       
-           /* List special folders and their subfolders, if requested. */
-           if ($list_special_folders_first == TRUE) {
-       
-               foreach ( $boxesall as $k => $box ) {
-                   if ( !$used[$k] &&
-                        isSpecialMailbox( $box['unformatted'] ) ) {
-                       $boxesnew[] = $box;
-                       $used[$k] = TRUE;
-                   }
-               }
-       
-           }
-       
-           /* Rest of the folders */
-           foreach ( $boxesall as $k => $box ) {
-               if ( !$used[$k] ) {
-                   $boxesnew[] = $box;
-               }
-           }
+    GLOBAL $boxesnew;
+
+    if ( !isset( $boxesnew ) ) {
+
+        GLOBAL $data_dir, $username, $list_special_folders_first,
+               $folder_prefix, $trash_folder, $sent_folder, $draft_folder,
+               $move_to_trash, $move_to_sent, $save_as_draft,
+               $delimiter;
+
+        $inbox_in_list = $inbox_subscribed = FALSE;
+
+        require_once('../src/load_prefs.php');
+        require_once('../functions/array.php');
+
+        /** LSUB array **/
+        $lsub_ary = sqimap_run_command ($imap_stream, "LSUB \"$folder_prefix\" \"*%\"",
+                                      TRUE, $response, $message);
+
+        /* Section about removing the last element was removed */
+        /* We don't return "* OK" anymore from sqimap_read_data */
+
+        $sorted_lsub_ary = array();
+        for ($i=0;$i < count($lsub_ary); $i++) {
+            /* Workaround for EIMS */
+            /* Doesn't work if the mailbox name is multiple lines */
+            if (isset($lsub_ary[$i + 1]) &&
+                ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
+                     $lsub_ary[$i], $regs)) {
+                $i ++;
+                $lsub_ary[$i] = $regs[1] . '"' . addslashes(trim($lsub_ary[$i])) .
+                    '"' . $regs[2];
+            }
+            $temp_mailbox_name = find_mailbox_name($lsub_ary[$i]);
+            $sorted_lsub_ary[] = $temp_mailbox_name;
+            if (strtoupper($temp_mailbox_name) == 'INBOX') {
+                $inbox_subscribed = TRUE;
+            }
+        }
+        $new_ary = array();
+        for ($i=0; $i < count($sorted_lsub_ary); $i++) {
+            if (!in_array($sorted_lsub_ary[$i], $new_ary)) {
+                $new_ary[] = $sorted_lsub_ary[$i];
+            }
+        }
+        $sorted_lsub_ary = $new_ary;
+        if (isset($sorted_lsub_ary)) {
+            usort($sorted_lsub_ary, 'user_strcasecmp');
+        }
+
+        /** LIST array **/
+        $sorted_list_ary = array();
+        for ($i=0; $i < count($sorted_lsub_ary); $i++) {
+            if (substr($sorted_lsub_ary[$i], -1) == $delimiter) {
+                $mbx = substr($sorted_lsub_ary[$i], 0, strlen($sorted_lsub_ary[$i])-1);
+            }
+            else {
+                $mbx = $sorted_lsub_ary[$i];
+            }
+
+            $read = sqimap_run_command ($imap_stream, "LIST \"\" \"$mbx\"",
+                                      TRUE, $response, $message);
+            /* Another workaround for EIMS */
+            if (isset($read[1]) &&
+                ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
+                     $read[0], $regs)) {
+                $read[0] = $regs[1] . '"' . addslashes(trim($read[1])) .
+                           '"' . $regs[2];
+            }
+
+            if (isset($sorted_list_ary[$i])) {
+                $sorted_list_ary[$i] = '';
+            }
+
+            if (isset($read[0])) {
+                $sorted_list_ary[$i] = $read[0];
+            }
+            else {
+                $sorted_list_ary[$i] = '';
+            }
+
+            if (isset($sorted_list_ary[$i]) &&
+                strtoupper(find_mailbox_name($sorted_list_ary[$i])) == 'INBOX') {
+                $inbox_in_list = TRUE;
+            }
+        }
+
+        /**
+         * Just in case they're not subscribed to their inbox,
+         * we'll get it for them anyway
+         */
+        if ($inbox_subscribed == false || $inbox_in_list == false) {
+            $inbox_ary = sqimap_run_command ($imap_stream, "LIST \"\" \"INBOX\"",
+                                           TRUE, $response, $message);
+            /* Another workaround for EIMS */
+            if (isset($inbox_ary[1]) &&
+                ereg("^(\\* [A-Z]+.*)\\{[0-9]+\\}([ \n\r\t]*)$",
+                     $inbox_ary[0], $regs)) {
+                $inbox_ary[0] = $regs[1] . '"' . addslashes(trim($inbox_ary[1])) .
+                    '"' . $regs[2];
+            }
+
+            $sorted_list_ary[] = $inbox_ary[0];
+            $sorted_lsub_ary[] = find_mailbox_name($inbox_ary[0]);
+        }
+
+        $boxesall = sqimap_mailbox_parse ($sorted_list_ary, $sorted_lsub_ary);
+
+        /** Now, lets sort for special folders **/
+        $boxesnew = $used = array();
+
+        /* Find INBOX */
+        foreach ( $boxesall as $k => $box ) {
+            if ( strtolower($box['unformatted']) == 'inbox') {
+                $boxesnew[] = $box;
+                $used[$k] = TRUE;
+            } else {
+                $used[$k] = FALSE;
+            }
+        }
+
+        /* List special folders and their subfolders, if requested. */
+        if ($list_special_folders_first == TRUE) {
+
+            foreach ( $boxesall as $k => $box ) {
+                if ( !$used[$k] &&
+                     isSpecialMailbox( $box['unformatted'] ) ) {
+                    $boxesnew[] = $box;
+                    $used[$k] = TRUE;
+                }
+            }
+
+        }
+
+        /* Rest of the folders */
+        foreach ( $boxesall as $k => $box ) {
+            if ( !$used[$k] ) {
+                $boxesnew[] = $box;
+            }
+        }
     }
 
     return( $boxesnew );
@@ -631,4 +631,4 @@ function sqimap_mailbox_list_all($imap_stream) {
     return $boxes;
 }
 
-?>
\ No newline at end of file
+?>