From fbe54043cf598b19a753dc2b21a7ed558d23fd15 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Thu, 18 Aug 2011 13:40:07 -0400
Subject: [PATCH] Fix folders drop-down list: descend into root folder (e.g. INBOX) even if part of the exception list

---
 program/include/rcube_addressbook.php |  107 ++++++++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 93 insertions(+), 14 deletions(-)

diff --git a/program/include/rcube_addressbook.php b/program/include/rcube_addressbook.php
index 648ef83..6d126e9 100644
--- a/program/include/rcube_addressbook.php
+++ b/program/include/rcube_addressbook.php
@@ -32,18 +32,25 @@
     const ERROR_NO_CONNECTION = 2;
     const ERROR_INCOMPLETE = 3;
     const ERROR_SAVING = 4;
-    
+    const ERROR_SEARCH = 5;
+
     /** public properties (mandatory) */
     public $primary_key;
     public $groups = false;
     public $readonly = true;
+    public $undelete = false;
     public $ready = false;
     public $group_id = null;
     public $list_page = 1;
     public $page_size = 10;
     public $coltypes = array('name' => array('limit'=>1), 'firstname' => array('limit'=>1), 'surname' => array('limit'=>1), 'email' => array('limit'=>1));
-    
+
     protected $error;
+
+    /**
+     * Returns addressbook name (e.g. for addressbooks listing)
+     */
+    abstract function get_name();
 
     /**
      * Save a search string for future listings
@@ -128,7 +135,7 @@
     {
       return $this->error;
     }
-    
+
     /**
      * Setter for errors for internal use
      *
@@ -171,18 +178,13 @@
 
     /**
      * Check the given data before saving.
-     * If input not valid, the message to display can be fetched using get_error()
+     * If input isn't valid, the message to display can be fetched using get_error()
      *
      * @param array Assoziative array with data to save
      * @return boolean True if input is valid, False if not.
      */
     public function validate($save_data)
     {
-        if (empty($save_data['name'])) {
-            $this->set_error('warning', 'nonamewarning');
-            return false;
-        }
-
         // check validity of email addresses
         foreach ($this->get_col_values('email', $save_data, true) as $email) {
             if (strlen($email)) {
@@ -248,14 +250,25 @@
      * Mark one or more contact records as deleted
      *
      * @param array  Record identifiers
+     * @param bool   Remove records irreversible (see self::undelete)
      */
-    function delete($ids)
+    function delete($ids, $force=true)
     {
         /* empty for read-only address books */
     }
 
     /**
-     * Remove all records from the database
+     * Unmark delete flag on contact record(s)
+     *
+     * @param array  Record identifiers
+     */
+    function undelete($ids)
+    {
+        /* empty for read-only address books */
+    }
+
+    /**
+     * Mark all records in database as deleted
      */
     function delete_all()
     {
@@ -309,9 +322,10 @@
      *
      * @param string Group identifier
      * @param string New name to set for this group
+     * @param string New group identifier (if changed, otherwise don't set)
      * @return boolean New name on success, false if no data was changed
      */
-    function rename_group($gid, $newname)
+    function rename_group($gid, $newname, &$newid)
     {
         /* empty for address books don't supporting groups */
         return false;
@@ -381,9 +395,74 @@
                 }
             }
         }
-      
+
         return $out;
     }
-    
+
+
+    /**
+     * Normalize the given string for fulltext search.
+     * Currently only optimized for Latin-1 characters; to be extended
+     *
+     * @param string Input string (UTF-8)
+     * @return string Normalized string
+     */
+    protected static function normalize_string($str)
+    {
+        // split by words
+        $arr = explode(" ", preg_replace(
+            array('/[\s;\+\-\/]+/i', '/(\d)[-.\s]+(\d)/', '/\s\w{1,3}\s/'),
+            array(' ', '\\1\\2', ' '),
+            $str));
+
+        foreach ($arr as $i => $part) {
+            if (utf8_encode(utf8_decode($part)) == $part) {  // is latin-1 ?
+                $arr[$i] = utf8_encode(strtr(strtolower(strtr(utf8_decode($part),
+                    '��������������������������������������������������',
+                    'ccaaaaeeeeiiiaeooouuuyooaiounnaaaaaeeeiiioooouuuyy')),
+                    array('�' => 'ss', 'ae' => 'a', 'oe' => 'o', 'ue' => 'u')));
+            }
+            else
+                $arr[$i] = mb_strtolower($part);
+        }
+
+        return join(" ", $arr);
+    }
+
+
+    /**
+     * Compose a valid display name from the given structured contact data
+     *
+     * @param array  Hash array with contact data as key-value pairs
+     * @param bool   The name will be used on the list
+     *
+     * @return string Display name
+     */
+    public static function compose_display_name($contact, $list_mode = false)
+    {
+        $contact = rcmail::get_instance()->plugins->exec_hook('contact_displayname', $contact);
+        $fn = $contact['name'];
+
+        if (!$fn)
+            $fn = join(' ', array_filter(array($contact['prefix'], $contact['firstname'], $contact['middlename'], $contact['surname'], $contact['suffix'])));
+
+        // use email address part for name
+        $email = is_array($contact['email']) ? $contact['email'][0] : $contact['email'];
+
+        if ($email && (empty($fn) || $fn == $email)) {
+            // Use full email address on contacts list
+            if ($list_mode)
+                return $email;
+
+            list($emailname) = explode('@', $email);
+            if (preg_match('/(.*)[\.\-\_](.*)/', $emailname, $match))
+                $fn = trim(ucfirst($match[1]).' '.ucfirst($match[2]));
+            else
+                $fn = ucfirst($emailname);
+        }
+
+        return $fn;
+    }
+
 }
 

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