Several bugfixes and README-update

README.md

@@ -47,3 +47,17 @@ So I decided to ditch the "multiple driver" support and keep most changes in the
    - All calendars from a source will be automatically added.
    - Calendars can be created and deleted directly at the CalDAV source.
 - ics support included.
+
+### Installation
+I havent published this as a plugin, so you have to instruct composer to install directly from github. Run the following commands in the roundcubemail folder
+(If you get an error that the "API rate limit" has been exceeded and you need an GitHub OAuth token, just follow the instructions in the console - you will need a GitHub account).
+```
+cd /pathTo/roundcubemail
+
+composer config repositories.calendar vcs https://github.com/JodliDev/calendar
+composer config repositories.libcalendaring vcs https://github.com/JodliDev/libcalendaring
+composer config minimum-stability dev
+composer require kolab/calendar
+
+bin/initdb.sh --dir=plugins/calendar/drivers/caldav/SQL
+```

calendar_ui.js

@@ -4226,7 +4226,7 @@ window.rcmail && rcmail.addEventListener('init', function(evt) {
   rcmail.register_command('print', function(){ cal.print_calendars(); }, true);
 
   // configure list operations
-  rcmail.register_command('calendar-sources-add', cal.calendar_new_source, true);
+  rcmail.register_command('calendar-sources-new', cal.calendar_new_source, true);
   rcmail.register_command('calendar-sources-delete', cal.calendar_delete_sources, true);
   rcmail.register_command('calendar-create', function(){ cal.calendar_edit_dialog(null); }, true);
   rcmail.register_command('calendar-edit', function(){ cal.calendar_edit_dialog(cal.calendars[cal.selected_calendar]); }, false);

drivers/caldav/SQL/mysql.initial.sql

@@ -37,7 +37,7 @@ CREATE TABLE IF NOT EXISTS `caldav_sources` (
 CREATE TABLE IF NOT EXISTS `caldav_calendars` (
     `calendar_id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
     `user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
-    `source_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
+    `source_id` int(10) UNSIGNED DEFAULT NULL,
     `name` varchar(255) NOT NULL,
     `color` varchar(8) NOT NULL,
     `showalarms` tinyint(1) NOT NULL DEFAULT '1',

drivers/caldav/SQL/postgres.initial.sql

@@ -41,7 +41,7 @@ CREATE SEQUENCE caldav_calendars_seq;
 CREATE TABLE IF NOT EXISTS caldav_calendars (
                                                 calendar_id int CHECK (calendar_id > 0) NOT NULL DEFAULT NEXTVAL ('caldav_calendars_seq'),
     user_id int CHECK (user_id > 0) NOT NULL DEFAULT '0',
-    source_id int CHECK (source_id > 0) NOT NULL DEFAULT '0',
+    source_id int CHECK (source_id > 0) DEFAULT NULL,
     name varchar(255) NOT NULL,
     color varchar(8) NOT NULL,
     showalarms smallint NOT NULL DEFAULT '1',

drivers/caldav/SQL/sqlite.initial.sql

@@ -33,7 +33,7 @@ CREATE TABLE IF NOT EXISTS `caldav_sources` (
 CREATE TABLE IF NOT EXISTS `caldav_calendars` (
     `calendar_id` INTEGER  NOT NULL PRIMARY KEY,
     `user_id` INTEGER  NOT NULL DEFAULT '0',
-    `source_id` INTEGER  NOT NULL DEFAULT '0',
+    `source_id` INTEGER  DEFAULT NULL,
     `name` TEXT NOT NULL,
     `color` TEXT NOT NULL,
     `showalarms` tinyINTEGER NOT NULL DEFAULT '1',

drivers/caldav/caldav_client.php

@@ -388,7 +388,11 @@ class caldav_client extends Sabre\DAV\Client
 </C:mkcalendar>";
 
         $response = $this->request('MKCALENDAR', $path, $body, $headers);
-        return $response["statusCode"] === 201;
+        if($response['statusCode'] !== 201) {
+            rcmail::console('Could not create calendar. Response:' .print_r($response, true));
+            return false;
+        }
+        return true;
     }
 
     public function delete_calendar() {

drivers/caldav/caldav_driver.php

@@ -363,7 +363,7 @@ class caldav_driver extends calendar_driver
             $prop['showalarms']?1:0,
             $prop['caldav_url'],
             isset($prop["caldav_tag"]) ? $prop["caldav_tag"] : null,
-            !!$prop['is_ical']
+            $prop['is_ical']?1:0
         );
 
         if ($result)