From d5a8488026f246a577446bd3926530335c32df72 Mon Sep 17 00:00:00 2001
From: Axel Stohn <axman@Axels-MacBook-Pro.local>
Date: Sun, 12 Jun 2022 13:46:25 -0700
Subject: [PATCH] initial work for search capability

---
 Controller/GrouperGroupsController.php      | 113 ++++++++++++++++++++
 View/Elements/Components/subscriberList.ctp |   4 +-
 2 files changed, 115 insertions(+), 2 deletions(-)

diff --git a/Controller/GrouperGroupsController.php b/Controller/GrouperGroupsController.php
index 6160c14..6d1ea22 100644
--- a/Controller/GrouperGroupsController.php
+++ b/Controller/GrouperGroupsController.php
@@ -27,6 +27,7 @@
 
 App::uses('Validator', 'Vendor/cakephp/Validation');
 App::uses('CoGrouperLite', 'GrouperLite.Model/');
+App::uses('GrouperGroup', 'GrouperLite.Model/');
 App::uses('Identifier', 'Model');
 
 /**
@@ -37,6 +38,7 @@
 class GrouperGroupsController extends GrouperLiteAppController
 {
   public $helpers = array('Html', 'Form', 'Flash');
+  public $uses = array('GrouperLite.GrouperGroup', 'CoPerson');
   public $components = array('Flash', 'Paginator', 'RequestHandler', 'Security' => array(
     'validatePost' => false,
     'csrfUseOnce' => false
@@ -212,6 +214,116 @@ public function addSubscriber()
 
   }
 
+  /**
+   * The majority of this code is copied from the find() function in the CoPeopleController that was added by
+   * Arlen. Eventually this will become a component, so for now just tweaking the code needed for the Grouper plugin
+   * to work.
+   *
+   */
+  public function findSubscriber()
+  {
+
+    if ($this->request->is('ajax')) {
+      $this->response->disableCache();
+    }
+
+    $groupName = urldecode($this->request->query['group']);
+    $findUserId = urldecode($this->request->query['userId']);
+    $co = urldecode($this->request->query['co']);
+
+    $mode = urldecode($this->request->query['mode']);
+
+    // jquery Autocomplete sends the search as url?term=foo
+    $coPersonIds = array();
+    if(!empty($findUserId)) {
+      // Leverage model specific keyword search
+
+      // Note EmailAddress and Identifier don't support substring search
+      foreach(array('Name', 'EmailAddress', 'Identifier') as $m) {
+        $hits = $this->CoPerson->$m->search($co, $findUserId, 25);
+
+        $coPersonIds = array_merge($coPersonIds, Hash::extract($hits, '{n}.CoPerson.id'));
+      }
+    }
+
+    $coPersonIds = array_unique($coPersonIds);
+
+    // Look up additional information to provide hints as to which person is which.
+    // We only do this when there are relatively small numbers of results to
+    // avoid making a bunch of database queries early in the search.
+
+    $matches = array();
+
+    if(count($coPersonIds) > 100) {
+      // We don't return large sets to avoid slow performance
+
+      $this->response->type('json');
+      $this->response->statusCode(401);
+      $this->response->body(json_encode(array('status' => 'ERROR', 'message' => 'Too Many Results')));
+      $this->response->send();
+      $matches = '';
+    } else {
+      $people = $this->CoPerson->filterPicker($co, $coPersonIds, $mode);
+      $pickerEmailType = $this->Co->CoSetting->getPersonPickerEmailType($co);
+      $pickerIdentifierType = $this->Co->CoSetting->getPersonPickerIdentifierType($co);
+      $pickerDisplayTypes = $this->Co->CoSetting->getPersonPickerDisplayTypes($co);
+
+      foreach($people as $p) {
+        $label = generateCn($p['Name'][0]);
+        $idArr = $p['Identifier'];
+        $emailArr = $p['EmailAddress'];
+        $email = '';
+        $emailLabel = '';
+        $id = '';
+        $idLabel = '';
+
+        // Iterate over the email array
+        if(!empty($emailArr) && !empty($pickerEmailType)) {
+          if(!empty($pickerDisplayTypes)) {
+            $emailLabel = _txt('fd.extended_type.generic.label', array(_txt('fd.email_address.mail'), $pickerEmailType));
+          }
+          else {
+            $emailLabel = _txt('fd.email_address.mail') . ': ';
+          }
+          foreach($emailArr as $e) {
+            if($e['type'] == $pickerEmailType) {
+              $email = $e['mail'] . ' ' . $pickerDisplayTypes;
+              break;
+            }
+          }
+        }
+
+        // Set the identifier for display (and limit it to 30 characters max)
+        if(!empty($idArr[0]['identifier']) && !empty($pickerIdentifierType)) {
+          if(!empty($pickerDisplayTypes)) {
+            $idLabel = _txt('fd.extended_type.generic.label', array(_txt('fd.identifier.identifier'), $pickerIdentifierType));
+          }
+          else {
+            $idLabel = _txt('fd.identifier.identifier') . ': ';
+          }
+          foreach($idArr as $i) {
+            if($i['type'] == $pickerIdentifierType) {
+              $id = mb_strimwidth($i['identifier'], 0, 30, '...');
+              break;
+            }
+          }
+        }
+
+        $matches[] = array(
+          'value' => $p['CoPerson']['id'],
+          'label' => $label,
+          'email' => $email,
+          'emailLabel' => $emailLabel,
+          'identifier' => $id,
+          'identifierLabel' => $idLabel
+        );
+      }
+    }
+
+    $this->set(compact('matches'));
+    $this->set('_serialize', 'matches');
+  }
+
   /**
    * Remove a member from a group
    * Called from all pages via AJAX call
@@ -664,6 +776,7 @@ function isAuthorized()
     $p['groupmember'] = true;
     $p['groupSubscribers'] = true;
     $p['addSubscriber'] = true;
+    $p['findSubscriber'] = true;
     $p['removeSubscriber'] = true;
     $p['groupoptin'] = true;
     $p['emaillistsoptin'] = true;
diff --git a/View/Elements/Components/subscriberList.ctp b/View/Elements/Components/subscriberList.ctp
index d73e2b5..53ce214 100644
--- a/View/Elements/Components/subscriberList.ctp
+++ b/View/Elements/Components/subscriberList.ctp
@@ -73,7 +73,7 @@
                             array(
                                 'plugin' => "grouper_lite",
                                 'controller' => 'grouper_groups',
-                                'action' => 'addSubscriber'
+                                'action' => 'findSubscriber'
                             )
                         ); ?>';
         $('.members-btn').click(function(ev) {
@@ -202,7 +202,7 @@
         function onAddUser(user, group, field, data) {
             $.ajax({
                 method: 'POST',
-                url: addUrl + '?group=' + group + '&userId=' + user,
+                url: addUrl + '?co=1&mode=AL&group=' + group + '&userId=' + user,
                 dataType: 'json',
                 data: data,
                 success: function(data) {