added: organizing users now also have the right to edit/manage an event

Author: jdalsem

classes/ColdTrick/EventManager/Permissions.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace ColdTrick\EventManager;
+
+/**
+ * Event related special permissions
+ */
+class Permissions {
+	
+	/**
+	 * Gives extra rights to event organizers
+	 *
+	 * @param \Elgg\Event $event 'permissions_check', 'object'
+	 *
+	 * @return null|bool
+	 */
+	public static function organizersCanEdit(\Elgg\Event $event): ?bool {
+		if ($event->getValue()) {
+			// already true, leave as is
+			return null;
+		}
+		
+		$entity = $event->getEntityParam();
+		if (!$entity instanceof \Event) {
+			return null;
+		}
+
+		return in_array(elgg_get_logged_in_user_guid(), (array) $entity->organizer_guids);
+	}
+}

elgg-plugin.php

@@ -328,6 +328,11 @@
 				'\ColdTrick\EventManager\Widgets::registerHandlers' => [],
 			],
 		],
+		'permissions_check' => [
+			'object' => [
+				'\ColdTrick\EventManager\Permissions::organizersCanEdit' => [],
+			],
+		],
 		'prepare' => [
 			'system:email' => [
 				'\ColdTrick\EventManager\Notifications::prepareEventRegistrationSender' => [],

languages/en.php

@@ -81,6 +81,7 @@
 	'event_manager:edit:form:users:or' => 'or',
 	'event_manager:edit:form:users:add' => 'add user',
 	'event_manager:edit:form:organizer_guids' => 'Select organizing users',
+	'event_manager:edit:form:organizer_guids:help' => 'Organizing users also get the right to manage this event',
 	'event_manager:edit:form:contact_guids' => 'Select contactpersons',
 	'event_manager:event:edit:maps_address' => 'Address',
 	'event_manager:edit:form:region' => 'Region',

languages/nl.php

@@ -102,6 +102,7 @@
   'event_manager:edit:form:users:or' => 'of',
   'event_manager:edit:form:users:add' => 'gebruiker toevoegen',
   'event_manager:edit:form:organizer_guids' => 'Selecteer organiserende gebruikers',
+  'event_manager:edit:form:organizer_guids:help' => 'Organiserende gebruikers krijgen ook de rechten om dit evenement te beheren',
   'event_manager:edit:form:contact_guids' => 'Selecteer contactpersonen',
   'event_manager:edit:form:fee_details' => 'Betalingsinstructies',
   'event_manager:edit_program:title' => 'Bewerk het programma van het evenement',

views/default/forms/event_manager/event/tabs/contact.php

@@ -40,6 +40,7 @@
 $output .= elgg_view_field([
 	'#type' => 'userpicker',
 	'#label' => elgg_echo('event_manager:edit:form:organizer_guids'),
+	'#help' => elgg_echo('event_manager:edit:form:organizer_guids:help'),
 	'#class' => $field_classes,
 	'name' => 'organizer_guids',
 	'values' => $organizer_guids,