From 1078a6f0993a4243efe5205f79cbace97baa2463 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Tue, 2 Oct 2012 21:08:36 +0200
Subject: [PATCH] - Avoid duplicate values from fieldmapping - Search in all
 mapped attributes (#1488729) - Improve data transfer from other address
 sources

---
 program/include/rcube_ldap.php | 59 +++++++++++++++++++++++-----------
 1 file changed, 40 insertions(+), 19 deletions(-)

diff --git a/program/include/rcube_ldap.php b/program/include/rcube_ldap.php
index ad2ccddeb..b9b6490fa 100644
--- a/program/include/rcube_ldap.php
+++ b/program/include/rcube_ldap.php
@@ -109,24 +109,22 @@ class rcube_ldap extends rcube_addressbook
 
             if (!is_array($this->coltypes[$col])) {
                 $subtypes = $type ? array($type) : null;
-                $this->coltypes[$col] = array('limit' => $limit, 'subtypes' => $subtypes);
+                $this->coltypes[$col] = array('limit' => $limit, 'subtypes' => $subtypes, 'attributes' => array($lf));
             }
             elseif ($type) {
                 $this->coltypes[$col]['subtypes'][] = $type;
+                $this->coltypes[$col]['attributes'][] = $lf;
                 $this->coltypes[$col]['limit'] += $limit;
             }
 
             if ($delim)
                $this->coltypes[$col]['serialized'][$type] = $delim;
 
-            if ($type && !$this->fieldmap[$col])
-               $this->fieldmap[$col] = $lf;
-
-            $this->fieldmap[$colv] = $lf;
+           $this->fieldmap[$colv] = $lf;
         }
 
         // support for composite address
-        if ($this->fieldmap['street'] && $this->fieldmap['locality']) {
+        if ($this->coltypes['street'] && $this->coltypes['locality']) {
             $this->coltypes['address'] = array(
                'limit'    => max(1, $this->coltypes['locality']['limit'] + $this->coltypes['address']['limit']),
                'subtypes' => array_merge((array)$this->coltypes['address']['subtypes'], (array)$this->coltypes['locality']['subtypes']),
@@ -134,7 +132,7 @@ class rcube_ldap extends rcube_addressbook
                ) + (array)$this->coltypes['address'];
 
             foreach (array('street','locality','zipcode','region','country') as $childcol) {
-                if ($this->fieldmap[$childcol]) {
+                if ($this->coltypes[$childcol]) {
                     $this->coltypes['address']['childs'][$childcol] = array('type' => 'text');
                     unset($this->coltypes[$childcol]);  // remove address child col from global coltypes list
                 }
@@ -468,8 +466,8 @@ class rcube_ldap extends rcube_addressbook
      */
     function set_sort_order($sort_col, $sort_order = null)
     {
-        if ($this->fieldmap[$sort_col])
-            $this->sort_col = $this->fieldmap[$sort_col];
+        if ($this->coltypes[$sort_col]['attributes'])
+            $this->sort_col = $this->coltypes[$sort_col]['attributes'][0];
     }
 
 
@@ -858,8 +856,13 @@ class rcube_ldap extends rcube_addressbook
         {
             foreach ((array)$fields as $idx => $field) {
                 $val = is_array($value) ? $value[$idx] : $value;
-                if ($f = $this->_map_field($field)) {
-                    $filter .= "($f=$wp" . $this->_quote_string($val) . "$ws)";
+                if ($attrs = $this->_map_field($field)) {
+                    if (count($attrs) > 1)
+                        $filter .= '(|';
+                    foreach ($attrs as $f)
+                        $filter .= "($f=$wp" . $this->_quote_string($val) . "$ws)";
+                    if (count($attrs) > 1)
+                        $filter .= ')';
                 }
             }
         }
@@ -867,9 +870,16 @@ class rcube_ldap extends rcube_addressbook
 
         // add required (non empty) fields filter
         $req_filter = '';
-        foreach ((array)$required as $field)
-            if ($f = $this->_map_field($field))
-                $req_filter .= "($f=*)";
+        foreach ((array)$required as $field) {
+            if ($attrs = $this->_map_field($field)) {
+                if (count($attrs) > 1)
+                    $req_filter .= '(|';
+                foreach ($attrs as $f)
+                    $req_filter .= "($f=*)";
+                if (count($attrs) > 1)
+                    $req_filter .= ')';
+            }
+        }
 
         if (!empty($req_filter))
             $filter = '(&' . $req_filter . $filter . ')';
@@ -1498,7 +1508,7 @@ class rcube_ldap extends rcube_addressbook
                 list($col, $subtype) = explode(':', $rf);
                 $out['_raw_attrib'][$lf][$i] = $value;
 
-                if ($rf == 'email' && $this->mail_domain && !strpos($value, '@'))
+                if ($col == 'email' && $this->mail_domain && !strpos($value, '@'))
                     $out[$rf][] = sprintf('%s@%s', $value, $this->mail_domain);
                 else if (in_array($col, array('street','zipcode','locality','country','region')))
                     $out['address'.($subtype?':':'').$subtype][$i][$col] = $value;
@@ -1521,11 +1531,11 @@ class rcube_ldap extends rcube_addressbook
 
 
     /**
-     * Return real field name (from fields map)
+     * Return LDAP attribute(s) for the given field
      */
     private function _map_field($field)
     {
-        return $this->fieldmap[$field];
+        return (array)$this->coltypes[$field]['attributes'];
     }
 
 
@@ -1558,8 +1568,19 @@ class rcube_ldap extends rcube_addressbook
         }
 
         $ldap_data = array();
-        foreach ($this->fieldmap as $col => $fld) {
-            $val = $save_cols[$col];
+        foreach ($this->fieldmap as $rf => $fld) {
+            $val = $save_cols[$rf];
+
+            // check for value in base field (eg.g email instead of email:foo)
+            list($col, $subtype) = explode(':', $rf);
+            if (!$val && !empty($save_cols[$col])) {
+                $val = $save_cols[$col];
+                unset($save_cols[$col]);  // only use this value once
+            }
+            else if (!$val && !$subtype) { // extract values from subtype cols
+                $val = $this->get_col_values($col, $save_cols, true);
+            }
+
             if (is_array($val))
                 $val = array_filter($val);  // remove empty entries
             if ($fld && $val) {