From a3644638aaf0418598196a870204e0b632a4c8ad Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 17 Apr 2015 06:28:40 -0400
Subject: [PATCH] Allow preference sections to define CSS class names

---
 program/lib/Roundcube/rcube_addressbook.php |  225 +++++++++++++++++++++++++++++++++++++++++++++++--------
 1 files changed, 191 insertions(+), 34 deletions(-)

diff --git a/program/lib/Roundcube/rcube_addressbook.php b/program/lib/Roundcube/rcube_addressbook.php
index ea8df70..31189e0 100644
--- a/program/lib/Roundcube/rcube_addressbook.php
+++ b/program/lib/Roundcube/rcube_addressbook.php
@@ -2,10 +2,8 @@
 
 /*
  +-----------------------------------------------------------------------+
- | program/include/rcube_addressbook.php                                 |
- |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
- | Copyright (C) 2006-2012, The Roundcube Dev Team                       |
+ | Copyright (C) 2006-2013, The Roundcube Dev Team                       |
  |                                                                       |
  | Licensed under the GNU General Public License version 3 or            |
  | any later version with exceptions for skins & plugins.                |
@@ -13,7 +11,6 @@
  |                                                                       |
  | PURPOSE:                                                              |
  |   Interface to the local address book database                        |
- |                                                                       |
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
@@ -38,6 +35,7 @@
     /** public properties (mandatory) */
     public $primary_key;
     public $groups = false;
+    public $export_groups = true;
     public $readonly = true;
     public $searchonly = false;
     public $undelete = false;
@@ -48,6 +46,7 @@
     public $sort_col = 'name';
     public $sort_order = 'ASC';
     public $coltypes = array('name' => array('limit'=>1), 'firstname' => array('limit'=>1), 'surname' => array('limit'=>1), 'email' => array('limit'=>1));
+    public $date_cols = array();
 
     protected $error;
 
@@ -135,13 +134,13 @@
     abstract function get_record($id, $assoc=false);
 
     /**
-     * Returns the last error occured (e.g. when updating/inserting failed)
+     * Returns the last error occurred (e.g. when updating/inserting failed)
      *
      * @return array Hash array with the following fields: type, message
      */
     function get_error()
     {
-      return $this->error;
+        return $this->error;
     }
 
     /**
@@ -152,7 +151,7 @@
      */
     protected function set_error($type, $message)
     {
-      $this->error = array('type' => $type, 'message' => $message);
+        $this->error = array('type' => $type, 'message' => $message);
     }
 
     /**
@@ -210,6 +209,7 @@
     public function validate(&$save_data, $autofix = false)
     {
         $rcube = rcube::get_instance();
+        $valid = true;
 
         // check validity of email addresses
         foreach ($this->get_col_values('email', $save_data, true) as $email) {
@@ -217,14 +217,29 @@
                 if (!rcube_utils::check_email(rcube_utils::idn_to_ascii($email))) {
                     $error = $rcube->gettext(array('name' => 'emailformaterror', 'vars' => array('email' => $email)));
                     $this->set_error(self::ERROR_VALIDATE, $error);
-                    return false;
+                    $valid = false;
+                    break;
                 }
             }
         }
 
-        return true;
-    }
+        // allow plugins to do contact validation and auto-fixing
+        $plugin = $rcube->plugins->exec_hook('contact_validate', array(
+            'record'  => $save_data,
+            'autofix' => $autofix,
+            'valid'   => $valid,
+        ));
 
+        if ($valid && !$plugin['valid']) {
+            $this->set_error(self::ERROR_VALIDATE, $plugin['error']);
+        }
+
+        if (is_array($plugin['record'])) {
+            $save_data = $plugin['record'];
+        }
+
+        return $plugin['valid'];
+    }
 
     /**
      * Create a new contact record
@@ -266,7 +281,8 @@
      * @param array Assoziative array with save data
      *  Keys:   Field name with optional section in the form FIELD:SECTION
      *  Values: Field value. Can be either a string or an array of strings for multiple values
-     * @return boolean True on success, False on error
+     *
+     * @return mixed On success if ID has been changed returns ID, otherwise True, False on error
      */
     function update($id, $save_cols)
     {
@@ -296,8 +312,10 @@
 
     /**
      * Mark all records in database as deleted
+     *
+     * @param bool $with_groups Remove also groups
      */
-    function delete_all()
+    function delete_all($with_groups = false)
     {
         /* empty for read-only address books */
     }
@@ -312,9 +330,14 @@
      * List all active contact groups of this source
      *
      * @param string  Optional search string to match group name
+     * @param int     Matching mode:
+     *                0 - partial (*abc*),
+     *                1 - strict (=),
+     *                2 - prefix (abc*)
+     *
      * @return array  Indexed list of contact groups, each a hash array
      */
-    function list_groups($search = null)
+    function list_groups($search = null, $mode = 0)
     {
         /* empty for address books don't supporting groups */
         return array();
@@ -373,9 +396,10 @@
     /**
      * Add the given contact records the a certain group
      *
-     * @param string  Group identifier
-     * @param array   List of contact identifiers to be added
-     * @return int    Number of contacts added
+     * @param string       Group identifier
+     * @param array|string List of contact identifiers to be added
+     *
+     * @return int Number of contacts added
      */
     function add_to_group($group_id, $ids)
     {
@@ -386,9 +410,10 @@
     /**
      * Remove the given contact records from a certain group
      *
-     * @param string  Group identifier
-     * @param array   List of contact identifiers to be removed
-     * @return int    Number of deleted group members
+     * @param string       Group identifier
+     * @param array|string List of contact identifiers to be removed
+     *
+     * @return int Number of deleted group members
      */
     function remove_from_group($group_id, $ids)
     {
@@ -410,7 +435,6 @@
         return array();
     }
 
-
     /**
      * Utility function to return all values of a certain data column
      * either as flat list or grouped by subtype
@@ -420,7 +444,7 @@
      * @param boolean True to return one array with all values, False for hash array with values grouped by type
      * @return array List of column values
      */
-    function get_col_values($col, $data, $flat = false)
+    public static function get_col_values($col, $data, $flat = false)
     {
         $out = array();
         foreach ((array)$data as $c => $values) {
@@ -429,7 +453,7 @@
                     $out = array_merge($out, (array)$values);
                 }
                 else {
-                    list($f, $type) = explode(':', $c);
+                    list(, $type) = explode(':', $c);
                     $out[$type] = array_merge((array)$out[$type], (array)$values);
                 }
             }
@@ -442,7 +466,6 @@
 
         return $out;
     }
-
 
     /**
      * Normalize the given string for fulltext search.
@@ -474,7 +497,8 @@
             $fn = trim(join(' ', array_filter(array($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'];
+        $email = self::get_col_values('email', $contact, true);
+        $email = $email[0];
 
         if ($email && (empty($fn) || $fn == $email)) {
             // return full email
@@ -490,7 +514,6 @@
 
         return $fn;
     }
-
 
     /**
      * Compose the name to display in the contacts list for the given contact record.
@@ -512,22 +535,156 @@
             $fn = join(' ', array($contact['surname'], $contact['firstname'], $contact['middlename']));
         else if ($compose_mode == 1)
             $fn = join(' ', array($contact['firstname'], $contact['middlename'], $contact['surname']));
-        else
+        else if ($compose_mode == 0)
             $fn = !empty($contact['name']) ? $contact['name'] : join(' ', array($contact['prefix'], $contact['firstname'], $contact['middlename'], $contact['surname'], $contact['suffix']));
+        else {
+            $plugin = rcube::get_instance()->plugins->exec_hook('contact_listname', array('contact' => $contact));
+            $fn     = $plugin['fn'];
+        }
 
         $fn = trim($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 $email;
+        // fallbacks...
+        if ($fn === '') {
+            // ... display name
+            if (!empty($contact['name'])) {
+                $fn = $contact['name'];
+            }
+            // ... organization
+            else if (!empty($contact['organization'])) {
+                $fn = $contact['organization'];
+            }
+            // ... email address
+            else if (($email = self::get_col_values('email', $contact, true)) && !empty($email)) {
+                $fn = $email[0];
+            }
+        }
 
         return $fn;
     }
 
+    /**
+     * Build contact display name for autocomplete listing
+     *
+     * @param array  Hash array with contact data as key-value pairs
+     * @param string Optional email address
+     * @param string Optional name (self::compose_list_name() result)
+     * @param string Optional template to use (defaults to the 'contact_search_name' config option)
+     *
+     * @return string Display name
+     */
+    public static function compose_search_name($contact, $email = null, $name = null, $templ = null)
+    {
+        static $template;
+
+        if (empty($templ) && !isset($template)) {  // cache this
+            $template = rcube::get_instance()->config->get('contact_search_name');
+            if (empty($template)) {
+                $template = '{name} <{email}>';
+            }
+        }
+
+        $result = $templ ?: $template;
+
+        if (preg_match_all('/\{[a-z]+\}/', $result, $matches)) {
+            foreach ($matches[0] as $key) {
+                $key   = trim($key, '{}');
+                $value = '';
+
+                switch ($key) {
+                case 'name':
+                    $value = $name ?: self::compose_list_name($contact);
+
+                    // If name(s) are undefined compose_list_name() may return an email address
+                    // here we prevent from returning the same name and email
+                    if ($name === $email && strpos($result, '{email}') !== false) {
+                        $value = '';
+                    }
+
+                    break;
+
+                case 'email':
+                    $value = $email;
+                    break;
+                }
+
+                if (empty($value)) {
+                    $value = strpos($key, ':') ? $contact[$key] : self::get_col_values($key, $contact, true);
+                    if (is_array($value)) {
+                        $value = $value[0];
+                    }
+                }
+
+                $result = str_replace('{' . $key . '}', $value, $result);
+            }
+        }
+
+        $result = preg_replace('/\s+/', ' ', $result);
+        $result = preg_replace('/\s*(<>|\(\)|\[\])/', '', $result);
+        $result = trim($result, '/ ');
+
+        return $result;
+    }
+
+    /**
+     * Create a unique key for sorting contacts
+     */
+    public static function compose_contact_key($contact, $sort_col)
+    {
+        $key = $contact[$sort_col] . ':' . $contact['sourceid'];
+
+        // add email to a key to not skip contacts with the same name (#1488375)
+        if (($email = self::get_col_values('email', $contact, true)) && !empty($email)) {
+            $key .= ':' . implode(':', (array)$email);
+        }
+
+        return $key;
+    }
+
+    /**
+     * Compare search value with contact data
+     *
+     * @param string       $colname Data name
+     * @param string|array $value   Data value
+     * @param string       $search  Search value
+     * @param int          $mode    Search mode
+     *
+     * @return bool Comparision result
+     */
+    protected function compare_search_value($colname, $value, $search, $mode)
+    {
+        // The value is a date string, for date we'll
+        // use only strict comparison (mode = 1)
+        // @TODO: partial search, e.g. match only day and month
+        if (in_array($colname, $this->date_cols)) {
+            return (($value = rcube_utils::anytodatetime($value))
+                && ($search = rcube_utils::anytodatetime($search))
+                && $value->format('Ymd') == $search->format('Ymd'));
+        }
+
+        // composite field, e.g. address
+        foreach ((array)$value as $val) {
+            $val = mb_strtolower($val);
+            switch ($mode) {
+            case 1:
+                $got = ($val == $search);
+                break;
+
+            case 2:
+                $got = ($search == substr($val, 0, strlen($search)));
+                break;
+
+            default:
+                $got = (strpos($val, $search) !== false);
+            }
+
+            if ($got) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
 }
 

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