From fe2f0be4352ba0bc213a2c6d4dfcbbddea1a551c Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 21 Aug 2012 04:50:14 -0400
Subject: [PATCH] Fix possible PHP warning, read default_folders using config->get() to support deprecated option name (default_imap_folders)

---
 program/include/rcube_addressbook.php |   81 +++++++++++++++++++++++++---------------
 1 files changed, 51 insertions(+), 30 deletions(-)

diff --git a/program/include/rcube_addressbook.php b/program/include/rcube_addressbook.php
index 308aee4..069ea57 100644
--- a/program/include/rcube_addressbook.php
+++ b/program/include/rcube_addressbook.php
@@ -17,9 +17,6 @@
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
-
- $Id$
-
 */
 
 
@@ -211,11 +208,14 @@
      */
     public function validate(&$save_data, $autofix = false)
     {
+        $rcmail = rcmail::get_instance();
+
         // check validity of email addresses
         foreach ($this->get_col_values('email', $save_data, true) as $email) {
             if (strlen($email)) {
-                if (!check_email(rcube_idn_to_ascii($email))) {
-                    $this->set_error(self::ERROR_VALIDATE, rcube_label(array('name' => 'emailformaterror', 'vars' => array('email' => $email))));
+                if (!rcube_utils::check_email(rcube_utils::idn_to_ascii($email))) {
+                    $error = $rcmail->gettext(array('name' => 'emailformaterror', 'vars' => array('email' => $email)));
+                    $this->set_error(self::ERROR_VALIDATE, $error);
                     return false;
                 }
             }
@@ -422,7 +422,7 @@
     function get_col_values($col, $data, $flat = false)
     {
         $out = array();
-        foreach ($data as $c => $values) {
+        foreach ((array)$data as $c => $values) {
             if ($c === $col || strpos($c, $col.':') === 0) {
                 if ($flat) {
                     $out = array_merge($out, (array)$values);
@@ -444,52 +444,35 @@
      *
      * @param string Input string (UTF-8)
      * @return string Normalized string
+     * @deprecated since 0.9-beta
      */
     protected static function normalize_string($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(" ", $arr);
+        return rcube_utils::normalize_string($str);
     }
-
 
     /**
      * 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
+     * @param bool   Don't attempt to extract components from the email address
      *
      * @return string Display name
      */
-    public static function compose_display_name($contact, $list_mode = false)
+    public static function compose_display_name($contact, $full_email = false)
     {
         $contact = rcmail::get_instance()->plugins->exec_hook('contact_displayname', $contact);
         $fn = $contact['name'];
 
-        if (!$fn)
+        if (!$fn)  // default display name composition according to vcard standard
             $fn = join(' ', array_filter(array($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 full email
+            if ($full_email)
                 return $email;
 
             list($emailname) = explode('@', $email);
@@ -502,5 +485,43 @@
         return $fn;
     }
 
+
+    /**
+     * Compose the name to display in the contacts list for the given contact record.
+     * This respects the settings parameter how to list conacts.
+     *
+     * @param array  Hash array with contact data as key-value pairs
+     * @return string List name
+     */
+    public static function compose_list_name($contact)
+    {
+        static $compose_mode;
+
+        if (!isset($compose_mode))  // cache this
+            $compose_mode = rcmail::get_instance()->config->get('addressbook_name_listing', 0);
+
+        if ($compose_mode == 3)
+            $fn = join(' ', array($contact['surname'] . ',', $contact['firstname'], $contact['middlename']));
+        else if ($compose_mode == 2)
+            $fn = join(' ', array($contact['surname'], $contact['firstname'], $contact['middlename']));
+        else if ($compose_mode == 1)
+            $fn = join(' ', array($contact['firstname'], $contact['middlename'], $contact['surname']));
+        else
+            $fn = !empty($contact['name']) ? $contact['name'] : join(' ', array($contact['prefix'], $contact['firstname'], $contact['middlename'], $contact['surname'], $contact['suffix']));
+
+        $fn = trim($fn, ', ');
+
+        // fallback to display name
+        if (empty($fn) && $contact['name'])
+            $fn = $contact['name'];
+
+        // fallback to email address
+        $email = is_array($contact['email']) ? $contact['email'][0] : $contact['email'];
+        if (empty($fn) && $email)
+            return $email;
+
+        return $fn;
+    }
+
 }
 

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