From 581a52b615a8d43eefd39e5ffa0cd6b80e792f7c Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 30 May 2013 03:19:22 -0400
Subject: [PATCH] Fix performance regression in text wrapping function (#1489133) - don't use iconv here

---
 program/steps/addressbook/func.inc |  162 +++++++++++++++++++++++++----------------------------
 1 files changed, 77 insertions(+), 85 deletions(-)

diff --git a/program/steps/addressbook/func.inc b/program/steps/addressbook/func.inc
index eb8a0e5..3db2409 100644
--- a/program/steps/addressbook/func.inc
+++ b/program/steps/addressbook/func.inc
@@ -17,9 +17,6 @@
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
-
- $Id$
-
 */
 
 $SEARCH_MODS_DEFAULT = array('name'=>1, 'firstname'=>1, 'surname'=>1, 'email'=>1, '*'=>1);
@@ -29,7 +26,7 @@
   'name'         => array('type' => 'text', 'size' => 40, 'maxlength' => 50, 'limit' => 1, 'label' => rcube_label('name'), 'category' => 'main'),
   'firstname'    => array('type' => 'text', 'size' => 19, 'maxlength' => 50, 'limit' => 1, 'label' => rcube_label('firstname'), 'category' => 'main'),
   'surname'      => array('type' => 'text', 'size' => 19, 'maxlength' => 50, 'limit' => 1, 'label' => rcube_label('surname'), 'category' => 'main'),
-  'email'        => array('type' => 'text', 'size' => 40, 'maxlength' => 50, 'label' => rcube_label('email'), 'subtypes' => array('home','work','other'), 'category' => 'main'),
+  'email'        => array('type' => 'text', 'size' => 40, 'maxlength' => 254, 'label' => rcube_label('email'), 'subtypes' => array('home','work','other'), 'category' => 'main'),
   'middlename'   => array('type' => 'text', 'size' => 19, 'maxlength' => 50, 'limit' => 1, 'label' => rcube_label('middlename'), 'category' => 'main'),
   'prefix'       => array('type' => 'text', 'size' => 8,  'maxlength' => 20, 'limit' => 1, 'label' => rcube_label('nameprefix'), 'category' => 'main'),
   'suffix'       => array('type' => 'text', 'size' => 8,  'maxlength' => 20, 'limit' => 1, 'label' => rcube_label('namesuffix'), 'category' => 'main'),
@@ -66,12 +63,6 @@
     // add list of address sources to client env
     $js_list = $RCMAIL->get_address_sources();
 
-    $source = get_input_value('_source', RCUBE_INPUT_GPC);
-
-    // use first directory by default
-    if (!strlen($source) || !isset($js_list[$source]))
-        $source = $js_list[key($js_list)]['id'];
-
     // count all/writeable sources
     $writeable = 0;
     $count = 0;
@@ -90,13 +81,22 @@
     $OUTPUT->set_env('search_mods', $search_mods);
     $OUTPUT->set_env('address_sources', $js_list);
     $OUTPUT->set_env('writable_source', $writeable);
+    $OUTPUT->set_env('compose_extwin', $RCMAIL->config->get('compose_extwin',false));
 
     $OUTPUT->set_pagetitle(rcube_label('addressbook'));
     $_SESSION['addressbooks_count'] = $count;
     $_SESSION['addressbooks_count_writeable'] = $writeable;
 
-    if (!strlen($source))
-      $source = strval(key($js_list));
+    // select address book
+    $source = get_input_value('_source', RCUBE_INPUT_GPC);
+
+    // use first directory by default
+    if (!strlen($source) || !isset($js_list[$source])) {
+        $source = $RCMAIL->config->get('default_addressbook');
+        if (!strlen($source) || !isset($js_list[$source])) {
+            $source = strval(key($js_list));
+        }
+    }
 
     $CONTACTS = rcmail_contact_source($source, true);
 }
@@ -160,17 +160,6 @@
 }
 
 
-function rcmail_default_source($writable=false)
-{
-    global $RCMAIL;
-
-    // get list of address sources
-    $first = reset($RCMAIL->get_address_sources($writable));
-
-    // use first directory by default
-    return $first['id'];
-}
-
 function rcmail_set_sourcename($abook)
 {
     global $OUTPUT;
@@ -178,10 +167,10 @@
     // get address book name (for display)
     if ($abook && $_SESSION['addressbooks_count'] > 1) {
         $name = $abook->get_name();
-        if (!$name && $source == 0) {
+        if (!$name) {
             $name = rcube_label('personaladrbook');
         }
-        $OUTPUT->set_env('sourcename', $name);
+        $OUTPUT->set_env('sourcename', html_entity_decode($name, ENT_COMPAT, 'UTF-8'));
     }
 }
 
@@ -194,16 +183,15 @@
         $attrib['id'] = 'rcmdirectorylist';
 
     $out = '';
-    $local_id = '0';
     $jsdata = array();
 
     $line_templ = html::tag('li', array(
-        'id' => 'rcmli%s', 'class' => '%s'),
+        'id' => 'rcmli%s', 'class' => '%s', 'noclose' => true),
         html::a(array('href' => '%s',
             'rel' => '%s',
             'onclick' => "return ".JS_OBJECT_NAME.".command('list','%s',this)"), '%s'));
 
-    $sources = (array) $OUTPUT->env['address_sources'];
+    $sources = (array) $OUTPUT->get_env('address_sources');
     reset($sources);
 
     // currently selected source
@@ -222,22 +210,24 @@
         if ($source['class_name'])
             $class_name .= ' ' . $source['class_name'];
 
+        $name = !empty($source['name']) ? $source['name'] : $id;
         $out .= sprintf($line_templ,
-            html_identifier($id),
+            rcube_utils::html_identifier($id, true),
             $class_name,
             Q(rcmail_url(null, array('_source' => $id))),
             $source['id'],
-            $js_id, (!empty($source['name']) ? Q($source['name']) : Q($id)));
+            $js_id, $name);
 
         $groupdata = array('out' => $out, 'jsdata' => $jsdata, 'source' => $id);
         if ($source['groups'])
             $groupdata = rcmail_contact_groups($groupdata);
         $jsdata = $groupdata['jsdata'];
         $out = $groupdata['out'];
+        $out .= '</li>';
     }
 
     $line_templ = html::tag('li', array(
-        'id' => 'rcmliS%s', 'class' => '%s'),
+        'id' => 'rcmli%s', 'class' => '%s'),
         html::a(array('href' => '#', 'rel' => 'S%s',
             'onclick' => "return ".JS_OBJECT_NAME.".command('listsearch', '%s', this)"), '%s'));
 
@@ -255,14 +245,17 @@
             $class_name .= ' ' . $source['class_name'];
 
         $out .= sprintf($line_templ,
-            html_identifier($id),
+            rcube_utils::html_identifier('S'.$id, true),
             $class_name,
             $id,
             $js_id, (!empty($source['name']) ? Q($source['name']) : Q($id)));
     }
 
     $OUTPUT->set_env('contactgroups', $jsdata);
+    $OUTPUT->set_env('collapsed_abooks', (string)$RCMAIL->config->get('collapsed_abooks',''));
     $OUTPUT->add_gui_object('folderlist', $attrib['id']);
+    $OUTPUT->include_script('treelist.js');
+
     // add some labels to client
     $OUTPUT->add_label('deletegroupconfirm', 'groupdeleting', 'addingmember', 'removingmember');
 
@@ -274,19 +267,23 @@
 {
     global $RCMAIL;
 
+    $groups_html = '';
     $groups = $RCMAIL->get_address_book($args['source'])->list_groups();
 
     if (!empty($groups)) {
         $line_templ = html::tag('li', array(
-            'id' => 'rcmliG%s', 'class' => 'contactgroup'),
+            'id' => 'rcmli%s', 'class' => 'contactgroup'),
             html::a(array('href' => '#',
                 'rel' => '%s:%s',
                 'onclick' => "return ".JS_OBJECT_NAME.".command('listgroup',{'source':'%s','id':'%s'},this)"), '%s'));
 
-        $jsdata = array();
+        // append collapse/expand toggle and open a new <ul>
+        $is_collapsed = strpos($RCMAIL->config->get('collapsed_abooks',''), '&'.rawurlencode($args['source']).'&') !== false;
+        $args['out'] .= html::div('treetoggle ' . ($is_collapsed ? 'collapsed' : 'expanded'), '&nbsp;');
+
         foreach ($groups as $group) {
-            $args['out'] .= sprintf($line_templ,
-                html_identifier($args['source'] . $group['ID']),
+            $groups_html .= sprintf($line_templ,
+                rcube_utils::html_identifier('G' . $args['source'] . $group['ID'], true),
                 $args['source'], $group['ID'],
                 $args['source'], $group['ID'], Q($group['name'])
             );
@@ -295,6 +292,10 @@
                 'name' => $group['name'], 'type' => 'group');
         }
     }
+
+    $args['out'] .= html::tag('ul',
+      array('class' => 'groups', 'style' => ($is_collapsed || empty($groups) ? "display:none;" : null)),
+      $groups_html);
 
     return $args;
 }
@@ -368,12 +369,7 @@
     if (!$attrib['id'])
         $attrib['id'] = 'rcmcontactframe';
 
-    $attrib['name'] = $attrib['id'];
-
-    $OUTPUT->set_env('contentframe', $attrib['name']);
-    $OUTPUT->set_env('blankpage', $attrib['src'] ? $OUTPUT->abs_url($attrib['src']) : 'program/blank.gif');
-
-    return html::iframe($attrib);
+    return $OUTPUT->frame($attrib, true);
 }
 
 
@@ -555,22 +551,13 @@
                     // iterate over possible subtypes and collect values with their subtype
                     if (is_array($colprop['subtypes'])) {
                         $values = $subtypes = array();
-                        foreach ($colprop['subtypes'] as $i => $st) {
-                            $newval = false;
-                            if ($record[$field.':'.$st]) {
-                                $subtypes[count($values)] = $st;
-                                $newval = $record[$field.':'.$st];
+                        foreach (rcube_addressbook::get_col_values($field, $record) as $st => $vals) {
+                            foreach((array)$vals as $value) {
+                                $i = count($values);
+                                $subtypes[$i] = $st;
+                                $values[$i] = $value;
                             }
-                            else if ($i == 0 && $record[$field]) {
-                                $subtypes[count($values)] = $st;
-                                $newval = $record[$field];
-                            }
-                            if ($newval !== false) {
-                                if (is_array($newval) && isset($newval[0]))
-                                    $values = array_merge($values, $newval);
-                                else
-                                    $values[] = $newval;
-                            }
+                            // TODO: add $st to $select_subtype if missing ?
                         }
                     }
                     else {
@@ -583,8 +570,13 @@
                 if (empty($values) && $colprop['visible'])
                     $values[] = '';
 
+                if (!is_array($values)) {
+                    // $values can be an object, don't use (array)$values syntax
+                    $values = !empty($values) ? array($values) : array();
+                }
+
                 $rows = '';
-                foreach ((array)$values as $i => $val) {
+                foreach ($values as $i => $val) {
                     if ($subtypes[$i])
                         $subtype = $subtypes[$i];
 
@@ -593,7 +585,12 @@
                         $composite = array(); $j = 0;
                         $template = $RCMAIL->config->get($col . '_template', '{'.join('} {', array_keys($colprop['childs'])).'}');
                         foreach ($colprop['childs'] as $childcol => $cp) {
-                            $childvalue = $val[$childcol] ? $val[$childcol] : $val[$j];
+                            if (!empty($val) && is_array($val)) {
+                                $childvalue = $val[$childcol] ? $val[$childcol] : $val[$j];
+                            }
+                            else {
+                                $childvalue = '';
+                            }
 
                             if ($edit_mode) {
                                 if ($colprop['subtypes'] || $colprop['limit'] != 1) $cp['array'] = true;
@@ -669,7 +666,7 @@
                 }
             }
 
-            if (!$content)
+            if (!$content && (!$edit_mode || !$select_add->_count))
                 continue;
 
             // also render add-field selector
@@ -703,11 +700,15 @@
     if ($result = $CONTACTS->get_result())
         $record = $result->first();
 
-    $photo_img = $attrib['placeholder'] ? $CONFIG['skin_path'] . $attrib['placeholder'] : 'program/blank.gif';
+    $photo_img = $attrib['placeholder'] ? $CONFIG['skin_path'] . $attrib['placeholder'] : 'program/resources/blank.gif';
     $RCMAIL->output->set_env('photo_placeholder', $photo_img);
     unset($attrib['placeholder']);
 
-    if (preg_match('!^https?://!i', $record['photo']))
+    $plugin = $RCMAIL->plugins->exec_hook('contact_photo', array('record' => $record, 'data' => $record['photo']));
+
+    if ($plugin['url'])
+        $photo_img = $plugin['url'];
+    else if (preg_match('!^https?://!i', $record['photo']))
         $photo_img = $record['photo'];
     else if ($record['photo'])
         $photo_img = $RCMAIL->url(array('_action' => 'photo', '_cid' => $record['ID'], '_source' => $SOURCE_ID));
@@ -734,30 +735,12 @@
 }
 
 
-function rcmail_contact_key($row, $sort_col)
-{
-    $key = $row[$sort_col] . ':' . $row['sourceid'];
-
-    // add email to a key to not skip contacts with the same name (#1488375)
-    if (!empty($row['email'])) {
-         if (is_array($row['email'])) {
-             $key .= ':' . implode(':', $row['email']);
-         }
-         else {
-             $key .= ':' . $row['email'];
-         }
-     }
-
-     return $key;
-}
-
-
 /**
  * Returns contact ID(s) and source(s) from GET/POST data
  *
  * @return array List of contact IDs per-source
  */
-function rcmail_get_cids()
+function rcmail_get_cids($filter = null)
 {
     // contact ID (or comma-separated list of IDs) is provided in two
     // forms. If _source is an empty string then the ID is a string
@@ -765,6 +748,10 @@
 
     $cid    = get_input_value('_cid', RCUBE_INPUT_GPC);
     $source = (string) get_input_value('_source', RCUBE_INPUT_GPC);
+
+    if (is_array($cid)) {
+        return $cid;
+    }
 
     if (!preg_match('/^[a-zA-Z0-9\+\/=_-]+(,[a-zA-Z0-9\+\/=_-]+)*$/', $cid)) {
         return array();
@@ -776,24 +763,29 @@
 
     // create per-source contact IDs array
     foreach ($cid as $id) {
-        // if _source is not specified we'll find it from decoded ID
+        // extract source ID from contact ID (it's there in search mode)
+        // see #1488959 and #1488862 for reference
         if (!$got_source) {
             if ($sep = strrpos($id, '-')) {
                 $contact_id = substr($id, 0, $sep);
-                $source_id  = substr($id, $sep+1);
+                $source_id  = (string) substr($id, $sep+1);
                 if (strlen($source_id)) {
-                    $result[(string)$source_id][] = $contact_id;
+                    $result[$source_id][] = $contact_id;
                 }
             }
         }
         else {
+            if (substr($id, -($got_source+1)) === "-$source") {
+                $id = substr($id, 0, -($got_source+1));
+            }
             $result[$source][] = $id;
         }
     }
 
-    return $result;
+    return $filter !== null ? $result[$filter] : $result;
 }
 
+
 // register UI objects
 $OUTPUT->add_handlers(array(
     'directorylist' => 'rcmail_directory_list',

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