Calendar: export members subscribed or invited to an event to csv -refs BT#20952

Author: NicoDucou

main/calendar/exportEventMembers.php

@@ -0,0 +1,40 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ * This file exclusively export event members for invitation or subscription.
+ *
+ * @author Nicolas Ducoulombier <nicolas.ducoulombier@beeznest.com>
+ */
+// setting the global file that gets the general configuration, the databases, the languages, ...
+require_once __DIR__.'/../inc/global.inc.php';
+$this_section = SECTION_MYAGENDA;
+api_block_anonymous_users();
+
+$type = 'personal';
+$id = (int) explode('_', $_REQUEST['id'])[1];
+$action = $_REQUEST['a'] ?? null;
+
+if (empty($id)) {
+    exit;
+}
+$agenda = new Agenda($type);
+
+switch ($action) {
+    case 'export_invitees' :
+        if (!$agenda->getIsAllowedToEdit()) {
+            break;
+        }
+        $data = $agenda->exportEventMembersToCsv($id, "Invitee");
+        Export::arrayToCsv($data);
+        break;
+    case 'export_subscribers' :
+        if (!$agenda->getIsAllowedToEdit()) {
+            break;
+        }
+        $data = $agenda->exportEventMembersToCsv($id, "Subscriber");
+        Export::arrayToCsv($data);
+	break;
+}
+exit;
+

main/inc/lib/agenda.lib.php

@@ -1414,6 +1414,38 @@ public function deleteEvent($id, $deleteAllItemsFromSerie = false)
                 break;
         }
     }
+ 
+    public function exportEventMembersToCsv(int $id, $type = "Invitee")
+    {
+        if (false === api_get_configuration_value('agenda_event_subscriptions') && false === api_get_configuration_value('agenda_collective_invitations')) {
+            return;
+        }
+        if ('personal' !== $this->type) {
+            return;
+        }
+        if ($type === "Invitee") {
+            $members = self::getInviteesForPersonalEvent($id, AgendaEventInvitee::class);
+        } elseif ($type === "Subscriber") {
+            $members = self::getInviteesForPersonalEvent($id, AgendaEventSubscriber::class);
+        }
+        $data = [];
+        $data[] = [
+            'OfficialCode',
+            'Lastname',
+            'Firsname',
+            'Email',
+        ];
+        $count = 1;
+        foreach ($members as $member) {
+            $user = api_get_user_info($member['id']);
+            $data[$count][] = $user['official_code'];
+            $data[$count][] = $user['lastname'];
+            $data[$count][] = $user['firstname'];
+            $data[$count][] = $user['email'];
+            $count++;
+        }
+        return $data;
+    }
 
     public function subscribeCurrentUserToEvent(int $id)
     {

main/template/default/agenda/month.tpl

@@ -828,7 +828,18 @@ $(function() {
 									$("#dialog-form").dialog('close');
 								}
 							});
-						}
+						},
+                                    {% if (agenda_collective_invitations or agenda_event_subscriptions) and 'personal' == type %}
+                                        '{{ "ExportUsers" | get_lang }}' : function() {
+                                            if (isInvitation(calEvent)) {
+                                                url =  "{{ _p.web_main }}calendar/exportEventMembers.php?a=export_invitees&id=" + calEvent.id;
+                                            } else {
+                                                url =  "{{ _p.web_main }}calendar/exportEventMembers.php?a=export_subscribers&id=" + calEvent.id;
+                                            }
+                                            window.location.href = url;
+                                        },
+                                    {% endif %}
+
 					},
 					close: function() {
                         $("#title_edit").hide();
@@ -1074,6 +1085,16 @@ $(function() {
 
     {{ agenda_reminders_js }}
 
+    function isInvitation (calEvent) {
+        if ((calEvent.invitees && calEvent.invitees.length)
+            || !calEvent.subscription_visibility
+        ) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
     function showSubcriptionsContainer (calEvent) {
         if ((calEvent.invitees && calEvent.invitees.length)
             || !calEvent.subscription_visibility