From e4e38e02cfe626ffeda26b1d4a08df7a6cd3997d Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 02 Feb 2011 14:41:41 -0500
Subject: [PATCH] Fix inconsistency in de_DE localization (#1487749)

---
 program/include/rcube_contacts.php |  267 ++++++++++++++++++++++++++++++++++++-----------------
 1 files changed, 182 insertions(+), 85 deletions(-)

diff --git a/program/include/rcube_contacts.php b/program/include/rcube_contacts.php
index 0660066..4a4c1e2 100644
--- a/program/include/rcube_contacts.php
+++ b/program/include/rcube_contacts.php
@@ -4,8 +4,8 @@
  +-----------------------------------------------------------------------+
  | program/include/rcube_contacts.php                                    |
  |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2006-2010, RoundCube Dev. - Switzerland                 |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2006-2010, The Roundcube Dev Team                       |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
  | PURPOSE:                                                              |
@@ -28,8 +28,15 @@
 class rcube_contacts extends rcube_addressbook
 {
     // protected for backward compat. with some plugins
-    // maybe changed in the future
-    protected $db_name = '';
+    protected $db_name = 'contacts';
+    protected $db_groups = 'contactgroups';
+    protected $db_groupmembers = 'contactgroupmembers';
+
+    /**
+     * Store database connection.
+     *
+     * @var rcube_mdb2
+     */
     private $db = null;
     private $user_id = 0;
     private $filter = null;
@@ -39,14 +46,18 @@
     private $cache;
     private $table_cols = array('name', 'email', 'firstname', 'surname', 'vcard');
 
-    /** public properties */
-    var $primary_key = 'contact_id';
-    var $readonly = false;
-    var $groups = true;
-    var $list_page = 1;
-    var $page_size = 10;
-    var $group_id = 0;
-    var $ready = false;
+    // public properties
+    public $primary_key = 'contact_id';
+    public $readonly = false;
+    public $groups = true;
+    public $list_page = 1;
+    public $page_size = 10;
+    public $group_id = 0;
+    public $ready = false;
+    public $coltypes = array('name', 'firstname', 'surname', 'middlename', 'prefix', 'suffix', 'nickname',
+      'jobtitle', 'organization', 'department', 'assistant', 'manager',
+      'gender', 'maidenname', 'spouse', 'email', 'phone', 'address',
+      'birthday', 'anniversary', 'website', 'im', 'notes', 'photo');
 
 
     /**
@@ -58,7 +69,6 @@
     function __construct($dbconn, $user)
     {
         $this->db = $dbconn;
-        $this->db_name = get_table_name('contacts');
         $this->user_id = $user;
         $this->ready = $this->db && !$this->db->is_error();
     }
@@ -127,7 +137,7 @@
         $sql_filter = $search ? " AND " . $this->db->ilike('name', '%'.$search.'%') : '';
 
         $sql_result = $this->db->query(
-            "SELECT * FROM ".get_table_name('contactgroups').
+            "SELECT * FROM ".get_table_name($this->db_groups).
             " WHERE del<>1".
             " AND user_id=?".
             $sql_filter.
@@ -146,7 +156,7 @@
     /**
      * List the current set of contact records
      *
-     * @param  array   List of cols to show
+     * @param  array   List of cols to show, Null means all
      * @param  int     Only return this number of records, use negative values for tail
      * @param  boolean True to skip the count query (select only)
      * @return array  Indexed list of contact records, each a hash array
@@ -165,11 +175,11 @@
         $length = $subset != 0 ? abs($subset) : $this->page_size;
 
         if ($this->group_id)
-            $join = " LEFT JOIN ".get_table_name('contactgroupmembers')." AS m".
+            $join = " LEFT JOIN ".get_table_name($this->db_groupmembers)." AS m".
                 " ON (m.contact_id = c.".$this->primary_key.")";
 
         $sql_result = $this->db->limitquery(
-            "SELECT * FROM ".$this->db_name." AS c" .
+            "SELECT * FROM ".get_table_name($this->db_name)." AS c" .
             $join .
             " WHERE c.del<>1" .
                 " AND c.user_id=?" .
@@ -181,11 +191,21 @@
             $this->user_id,
             $this->group_id);
 
+        // determine whether we have to parse the vcard or if only db cols are requested
+        $read_vcard = !$cols || count(array_intersect($cols, $this->table_cols)) < count($cols);
+        
         while ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
             $sql_arr['ID'] = $sql_arr[$this->primary_key];
+
+            if ($read_vcard)
+                $sql_arr = $this->convert_db_data($sql_arr);
+            else
+                $sql_arr['email'] = preg_split('/,\s*/', $sql_arr['email']);
+            
             // make sure we have a name to display
             if (empty($sql_arr['name']))
-                $sql_arr['name'] = $sql_arr['email'];
+                $sql_arr['name'] = $sql_arr['email'][0];
+
             $this->result->add($sql_arr);
         }
 
@@ -216,7 +236,7 @@
      * @param boolean True if results are requested, False if count only
      * @param boolean True to skip the count query (select only)
      * @param array   List of fields that cannot be empty
-     * @return Indexed list of contact records and 'count' value
+     * @return object rcube_result_set Contact records and 'count' value
      */
     function search($fields, $value, $strict=false, $select=true, $nocount=false, $required=array())
     {
@@ -282,13 +302,13 @@
     private function _count()
     {
         if ($this->group_id)
-            $join = " LEFT JOIN ".get_table_name('contactgroupmembers')." AS m".
+            $join = " LEFT JOIN ".get_table_name($this->db_groupmembers)." AS m".
                 " ON (m.contact_id=c.".$this->primary_key.")";
 
         // count contacts for this user
         $sql_result = $this->db->query(
             "SELECT COUNT(c.contact_id) AS rows".
-            " FROM ".$this->db_name." AS c".
+            " FROM ".get_table_name($this->db_name)." AS c".
                 $join.
             " WHERE c.del<>1".
             " AND c.user_id=?".
@@ -309,7 +329,7 @@
     /**
      * Return the last result set
      *
-     * @return Result array or NULL if nothing selected yet
+     * @return mixed Result array or NULL if nothing selected yet
      */
     function get_result()
     {
@@ -321,7 +341,7 @@
      * Get a specific contact record
      *
      * @param mixed record identifier(s)
-     * @return Result object with all record fields or False if not found
+     * @return mixed Result object with all record fields or False if not found
      */
     function get_record($id, $assoc=false)
     {
@@ -330,7 +350,7 @@
             return $assoc ? $first : $this->result;
 
         $this->db->query(
-            "SELECT * FROM ".$this->db_name.
+            "SELECT * FROM ".get_table_name($this->db_name).
             " WHERE contact_id=?".
                 " AND user_id=?".
                 " AND del<>1",
@@ -339,47 +359,82 @@
         );
 
         if ($sql_arr = $this->db->fetch_assoc()) {
-            $sql_arr['ID'] = $sql_arr[$this->primary_key];
+            $record = $this->convert_db_data($sql_arr);
             $this->result = new rcube_result_set(1);
-            $this->result->add($sql_arr);
+            $this->result->add($record);
         }
 
-        return $assoc && $sql_arr ? $sql_arr : $this->result;
+        return $assoc && $record ? $record : $this->result;
+    }
+
+
+    /**
+     * Get group assignments of a specific contact record
+     *
+     * @param mixed Record identifier
+     * @return array List of assigned groups as ID=>Name pairs
+     */
+    function get_record_groups($id)
+    {
+      $results = array();
+
+      if (!$this->groups)
+          return $results;
+
+      $sql_result = $this->db->query(
+        "SELECT cgm.contactgroup_id, cg.name FROM " . get_table_name($this->db_groupmembers) . " AS cgm" .
+        " LEFT JOIN " . get_table_name($this->db_groups) . " AS cg ON (cgm.contactgroup_id = cg.contactgroup_id AND cg.del<>1)" .
+        " WHERE cgm.contact_id=?",
+        $id
+      );
+      while ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
+        $results[$sql_arr['contactgroup_id']] = $sql_arr['name'];
+      }
+
+      return $results;
     }
 
 
     /**
      * Create a new contact record
      *
-     * @param array Assoziative array with save data
-     * @return The created record ID on success, False on error
+     * @param array Associative array with save data
+     * @return integer|boolean The created record ID on success, False on error
      */
     function insert($save_data, $check=false)
     {
-        if (is_object($save_data) && is_a($save_data, rcube_result_set))
-            return $this->insert_recset($save_data, $check);
+        if (!is_array($save_data))
+            return false;
 
         $insert_id = $existing = false;
 
-        if ($check)
-            $existing = $this->search('email', $save_data['email'], true, false);
+        if ($check) {
+            foreach ($save_data as $col => $values) {
+                if (strpos($col, 'email') === 0) {
+                    foreach ((array)$values as $email) {
+                        if ($existing = $this->search('email', $email, true, false))
+                            break 2;
+                    }
+                }
+            }
+        }
 
+        $save_data = $this->convert_save_data($save_data);
         $a_insert_cols = $a_insert_values = array();
 
-        foreach ($this->table_cols as $col)
-            if (isset($save_data[$col])) {
-                $a_insert_cols[]   = $this->db->quoteIdentifier($col);
-                $a_insert_values[] = $this->db->quote($save_data[$col]);
-            }
+        foreach ($save_data as $col => $value) {
+            $a_insert_cols[]   = $this->db->quoteIdentifier($col);
+            $a_insert_values[] = $this->db->quote($value);
+        }
 
         if (!$existing->count && !empty($a_insert_cols)) {
             $this->db->query(
-                "INSERT INTO ".$this->db_name.
+                "INSERT INTO ".get_table_name($this->db_name).
                 " (user_id, changed, del, ".join(', ', $a_insert_cols).")".
                 " VALUES (".intval($this->user_id).", ".$this->db->now().", 0, ".join(', ', $a_insert_values).")"
             );
 
-            $insert_id = $this->db->insert_id('contacts');
+            $insert_id = $this->db->insert_id($this->db_name);
         }
 
         // also add the newly created contact to the active group
@@ -393,39 +448,26 @@
 
 
     /**
-     * Insert new contacts for each row in set
-     */
-    function insert_recset($result, $check=false)
-    {
-        $ids = array();
-        while ($row = $result->next()) {
-            if ($insert = $this->insert($row, $check))
-                $ids[] = $insert;
-        }
-        return $ids;
-    }
-
-
-    /**
      * Update a specific contact record
      *
      * @param mixed Record identifier
      * @param array Assoziative array with save data
-     * @return True on success, False on error
+     * @return boolean True on success, False on error
      */
     function update($id, $save_cols)
     {
         $updated = false;
         $write_sql = array();
+        $record = $this->get_record($id, true);
+        $save_cols = $this->convert_save_data($save_cols, $record);
 
-        foreach ($this->table_cols as $col)
-            if (isset($save_cols[$col]))
-                $write_sql[] = sprintf("%s=%s", $this->db->quoteIdentifier($col),
-                    $this->db->quote($save_cols[$col]));
+        foreach ($save_cols as $col => $value) {
+            $write_sql[] = sprintf("%s=%s", $this->db->quoteIdentifier($col), $this->db->quote($value));
+        }
 
         if (!empty($write_sql)) {
             $this->db->query(
-                "UPDATE ".$this->db_name.
+                "UPDATE ".get_table_name($this->db_name).
                 " SET changed=".$this->db->now().", ".join(', ', $write_sql).
                 " WHERE contact_id=?".
                     " AND user_id=?".
@@ -435,9 +477,60 @@
             );
 
             $updated = $this->db->affected_rows();
+            $this->result = null;  // clear current result (from get_record())
         }
 
         return $updated;
+    }
+    
+    
+    private function convert_db_data($sql_arr)
+    {
+        $record = array();
+        $record['ID'] = $sql_arr[$this->primary_key];
+        
+        if ($sql_arr['vcard']) {
+            unset($sql_arr['email']);
+            $vcard = new rcube_vcard($sql_arr['vcard']);
+            $record += $vcard->get_assoc() + $sql_arr;
+        }
+        else {
+            $record += $sql_arr;
+            $record['email'] = preg_split('/,\s*/', $record['email']);
+        }
+        
+        return $record;
+    }
+
+
+    private function convert_save_data($save_data, $record = array())
+    {
+        $out = array();
+
+        // copy values into vcard object
+        $vcard = new rcube_vcard($record['vcard'] ? $record['vcard'] : $save_data['vcard']);
+        $vcard->reset();
+        foreach ($save_data as $key => $values) {
+            list($field, $section) = explode(':', $key);
+            foreach ((array)$values as $value) {
+                if (isset($value))
+                    $vcard->set($field, $value, $section);
+            }
+        }
+        $out['vcard'] = $vcard->export();
+
+        foreach ($this->table_cols as $col) {
+            $key = $col;
+            if (!isset($save_data[$key]))
+                $key .= ':home';
+            if (isset($save_data[$key]))
+                $out[$col] = is_array($save_data[$key]) ? join(',', $save_data[$key]) : $save_data[$key];
+        }
+
+        // save all e-mails in database column
+        $out['email'] = join(", ", $vcard->email);
+
+        return $out;
     }
 
 
@@ -455,7 +548,7 @@
 
         // flag record as deleted
         $this->db->query(
-            "UPDATE ".$this->db_name.
+            "UPDATE ".get_table_name($this->db_name).
             " SET del=1, changed=".$this->db->now().
             " WHERE user_id=?".
                 " AND contact_id IN ($ids)",
@@ -473,7 +566,7 @@
      */
     function delete_all()
     {
-        $this->db->query("DELETE FROM {$this->db_name} WHERE user_id=?", $this->user_id);
+        $this->db->query("DELETE FROM ".get_table_name($this->db_name)." WHERE user_id = ?", $this->user_id);
         $this->cache = null;
         return $this->db->affected_rows();
     }
@@ -483,7 +576,7 @@
      * Create a contact group with the given name
      *
      * @param string The group name
-     * @return False on error, array with record props in success
+     * @return mixed False on error, array with record props in success
      */
     function create_group($name)
     {
@@ -493,12 +586,12 @@
         $name = $this->unique_groupname($name);
 
         $this->db->query(
-            "INSERT INTO ".get_table_name('contactgroups').
+            "INSERT INTO ".get_table_name($this->db_groups).
             " (user_id, changed, name)".
             " VALUES (".intval($this->user_id).", ".$this->db->now().", ".$this->db->quote($name).")"
         );
 
-        if ($insert_id = $this->db->insert_id('contactgroups'))
+        if ($insert_id = $this->db->insert_id($this->db_groups))
             $result = array('id' => $insert_id, 'name' => $name);
 
         return $result;
@@ -515,7 +608,7 @@
     {
         // flag group record as deleted
         $sql_result = $this->db->query(
-            "UPDATE ".get_table_name('contactgroups').
+            "UPDATE ".get_table_name($this->db_groups).
             " SET del=1, changed=".$this->db->now().
             " WHERE contactgroup_id=?",
             $gid
@@ -540,7 +633,7 @@
         $name = $this->unique_groupname($newname);
 
         $sql_result = $this->db->query(
-            "UPDATE ".get_table_name('contactgroups').
+            "UPDATE ".get_table_name($this->db_groups).
             " SET name=?, changed=".$this->db->now().
             " WHERE contactgroup_id=?",
             $name, $gid
@@ -563,28 +656,32 @@
             $ids = explode(',', $ids);
 
         $added = 0;
+        $exists = array();
+
+        // get existing assignments ...
+        $sql_result = $this->db->query(
+            "SELECT contact_id FROM ".get_table_name($this->db_groupmembers).
+            " WHERE contactgroup_id=?".
+                " AND contact_id IN (".$this->db->array2list($ids, 'integer').")",
+            $group_id
+        );
+        while ($sql_result && ($sql_arr = $this->db->fetch_assoc($sql_result))) {
+            $exists[] = $sql_arr['contact_id'];
+        }
+        // ... and remove them from the list
+        $ids = array_diff($ids, $exists);
 
         foreach ($ids as $contact_id) {
-            $sql_result = $this->db->query(
-                "SELECT 1 FROM ".get_table_name('contactgroupmembers').
-                " WHERE contactgroup_id=?".
-                    " AND contact_id=?",
+            $this->db->query(
+                "INSERT INTO ".get_table_name($this->db_groupmembers).
+                " (contactgroup_id, contact_id, created)".
+                " VALUES (?, ?, ".$this->db->now().")",
                 $group_id,
                 $contact_id
             );
 
-            if (!$this->db->num_rows($sql_result)) {
-                $this->db->query(
-                    "INSERT INTO ".get_table_name('contactgroupmembers').
-                    " (contactgroup_id, contact_id, created)".
-                    " VALUES (?, ?, ".$this->db->now().")",
-                    $group_id,
-                    $contact_id
-                );
-
-                if (!$this->db->db_error)
-                    $added++;
-            }
+            if (!$this->db->db_error)
+                $added++;
         }
 
         return $added;
@@ -606,7 +703,7 @@
         $ids = $this->db->array2list($ids, 'integer');
 
         $sql_result = $this->db->query(
-            "DELETE FROM ".get_table_name('contactgroupmembers').
+            "DELETE FROM ".get_table_name($this->db_groupmembers).
             " WHERE contactgroup_id=?".
                 " AND contact_id IN ($ids)",
             $group_id
@@ -629,7 +726,7 @@
 
         do {
             $sql_result = $this->db->query(
-                "SELECT 1 FROM ".get_table_name('contactgroups').
+                "SELECT 1 FROM ".get_table_name($this->db_groups).
                 " WHERE del<>1".
                     " AND user_id=?".
                     " AND name=?",

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