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Calendar.class.php
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<?php
namespace FreePBX\modules;
include __DIR__ . "/vendor/autoload.php";
use Moment\Moment;
use Moment\CustomFormats\MomentJs;
use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\Exception\UnsatisfiedDependencyException;
use Carbon\Carbon;
use Carbon\CarbonInterval;
use it\thecsea\simple_caldav_client\SimpleCalDAVClient;
use om\IcalParser;
use \jamesiarmes\PhpEws\Client;
use \FreePBX\modules\Calendar\drivers\Ews\Calendar as EWSCalendar;
use malkusch\lock\mutex\FlockMutex;
use BMO;
use DB_Helper;
use \FreePBX\modules\Calendar\Oauth;
#[\AllowDynamicProperties]
class Calendar extends \DB_Helper implements \BMO
{
private ?array $guimessage = null;
private $oauth = null;
public function __construct($freepbx = null)
{
if ($freepbx == null) {
throw new Exception("Not given a FreePBX Object");
}
$this->FreePBX = $freepbx;
$this->db = $freepbx->Database;
}
public function install()
{
$allCalendars = $this->listCalendars();
$calendars = $this->getAll('calendar-ical');
foreach ($calendars as $id => $ical) {
outn("Migrating " . $allCalendars[$id]['name'] . "...");
if (isset($allCalendars[$id])) {
$driver = $this->getDriverById($id);
$driver->saveiCal($ical);
}
$this->setConfig($id, false, 'calendar-ical');
$this->delById($id . "-raw");
$this->delById($id . "-events");
$this->delById($id . "-linked-events");
$this->delById($id . "-categories-events");
out("Done. Please double check your calendars and calendar groups!");
}
}
public function uninstall()
{
$crons = $this->FreePBX->Cron->getAll();
foreach ($crons as $c) {
if (preg_match('/fwconsole calendar --sync/', (string) $c, $matches)) {
$this->FreePBX->Cron->remove($c);
}
}
}
public function doConfigPageInit($page)
{
switch ($page) {
case 'calendar':
$action = $_REQUEST['action'] ?? '';
switch ($action) {
case "add":
if (isset($_POST['name'])) {
$type = $_POST['type'];
$this->getDriverByAdd($type, $_POST);
try {
return ["status" => true];
} catch (\Exception $e) {
$this->guimessage = ["type" => "danger", "message" => $e->getMessage()];
}
}
break;
case "edit":
if (isset($_POST['name'])) {
$id = $_POST['id'];
$driver = $this->getDriverById($id);
try {
return $driver->updateCalendar($_POST);
} catch (\Exception $e) {
$this->guimessage = ["type" => "danger", "message" => $e->getMessage()];
}
}
break;
case "delete":
$this->delCalendarByID($_REQUEST['id']);
break;
case "deletesettings":
$this->delCalendarSettingByID($_REQUEST['id']);
break;
}
break;
case 'calendargroups':
$action = $_REQUEST['action'] ?? '';
$description = $_REQUEST['description'] ?? '';
$events = $_REQUEST['events'] ?? [];
switch ($action) {
case "add":
if (isset($_POST['name']) && !empty($_POST['name'])) {
$name = !empty($_POST['name']) ? $_POST['name'] : [];
$calendars = !empty($_POST['calendars']) ? $_POST['calendars'] : [];
$categories = !empty($_POST['categories']) ? $_POST['categories'] : [];
$events = !empty($_POST['events']) ? $_POST['events'] : [];
$expand = isset($_POST['expand']) && $_POST['expand'] === 'on' ? true : false;
$this->addGroup($name, $calendars, $categories, $events, $expand);
}
break;
case "edit":
if (isset($_POST['name']) && !empty($_POST['name'])) {
$id = $_POST['id'];
$name = !empty($_POST['name']) ? $_POST['name'] : "";
$calendars = !empty($_POST['calendars']) ? $_POST['calendars'] : [];
$categories = !empty($_POST['categories']) ? $_POST['categories'] : [];
$events = !empty($_POST['events']) ? $_POST['events'] : [];
$expand = isset($_POST['expand']) && $_POST['expand'] === 'on' ? true : false;
$this->updateGroup($id, $name, $calendars, $categories, $events, $expand);
}
break;
case "delete":
$id = $_GET['id'];
$this->deleteGroup($id);
break;
}
break;
}
}
public function getAllDriversInfo()
{
$drivers = [];
foreach (glob(__DIR__ . "/drivers/*.php") as $driver) {
$name = basename($driver);
$name = explode(".", $name);
$name = $name[0];
$name = ucfirst(strtolower($name));
if ($name === 'Base') {
continue;
}
$class = $this->prepareDriverClass($name);
$drivers[strtolower($name)] = $class::getInfo();
}
return $drivers;
}
/**
* Get Calendar Driver
* @method getDriver
* @param string $driver The driver name
* @return object The object
*/
public function getDriverDisplayEdit($driver, $data)
{
$class = $this->prepareDriverClass($driver);
return $class::getEditDisplay($data);
}
public function getDriverDisplayAdd($driver, $data = [])
{
$class = $this->prepareDriverClass($driver);
if ($driver == 'oauth') {
return $class::getAddDisplay($data);
}
return $class::getAddDisplay();
}
public function getDriverByAdd($driver, $data)
{
$class = $this->prepareDriverClass($driver);
return $class::addCalendar($data);
}
public function getDriverById($id)
{
if (empty($id)) {
throw new \Exception("Cant except empty calendar ID");
}
$final = $this->getConfig($id, 'calendars');
$final['id'] = $id;
if (empty($final)) {
return false;
}
$driver = $final['type'];
$class = $this->prepareDriverClass($driver);
return new $class($this, $final);
}
private function prepareDriverClass($driver)
{
$driver = basename((string) $driver);
$driver = ucfirst(strtolower($driver));
if (!file_exists(__DIR__ . "/drivers/" . $driver . ".php") || $driver === 'Base') {
throw new \Exception("Driver [$driver] does not exist!");
}
return "\FreePBX\modules\Calendar\drivers\\" . $driver;
}
public function ajaxRequest($req, &$setting)
{
switch ($req) {
case 'grid':
case 'events':
case 'eventform':
case 'delevent':
case 'groupsgrid':
case 'groupeventshtml':
case 'getcaldavcals':
case 'getewscals':
case 'updatesource':
case 'duplicate':
case 'generateical':
case 'checkical':
case "saveoutlooksettings":
case 'saveOauth':
case 'getToken':
case 'oauthsettings':
case 'oauthListCalendars':
return true;
case 'ical':
//be aware
$setting['authenticate'] = false;
$setting['allowremote'] = true;
return true;
default:
return false;
}
}
public function ajaxCustomHandler()
{
switch ($_REQUEST['command']) {
case "ical":
$calendar = $this->getCalendarByMappingToken($_REQUEST['token']);
if (empty($calendar)) {
return false;
}
header('Content-Type: text/calendar; charset=utf-8');
header('Content-Disposition: attachment; filename=' . $calendar['name'] . '.ics');
echo $calendar['calendar']->getIcal();
return true;
break;
}
return false;
}
public function getCalendarByMappingToken($mappingToken)
{
$mapping = $this->getConfig('ical-mapping');
$calid = null;
foreach ($mapping as $id => $token) {
if ($mappingToken === $token) {
$calid = $id;
break;
}
}
if (!empty($calid)) {
return $this->getCalendarById($calid);
}
}
public function ajaxHandler()
{
switch ($_REQUEST['command']) {
case 'generateical':
$uuid = Uuid::uuid4()->toString();
$cal = $this->getDriverById($_REQUEST['id']);
$cal->updateiCalMapping($uuid);
return ["status" => true, "href" => "ajax.php?module=calendar&command=ical&token=" . $uuid];
break;
case 'getcaldavcals':
$caldavClient = new SimpleCalDAVClient();
try {
$caldavClient->connect($_POST['purl'], $_POST['username'], $_POST['password']);
} catch (\Exception $e) {
$chtml = $e->getMessage() . '<input type="hidden" id="urlerror" value="error">';
return ["calshtml" => $chtml, 'status' => false];
}
$calendars = $caldavClient->findCalendars();
$chtml = '';
foreach ($calendars as $calendar) {
$chtml .= '<option value="' . $calendar->getCalendarID() . '">' . $calendar->getDisplayName() . '</option>';
}
return ["calshtml" => $chtml, 'status' => true];
break;
case 'checkical':
$req = \FreePBX::Curl()->requests($_POST['url']);
try {
$finalical = $req->get($_POST['url'])->body;
} catch (\Exception $e) {
dbug($e->getMessage());
return ["message" => $e->getMessage(), 'status' => false];
}
return ['status' => true];
break;
case 'groupeventshtml':
$allCalendars = $this->listCalendars();
$calendars = !empty($_POST['calendars']) ? $_POST['calendars'] : [];
$dcategories = !empty($_POST['categories']) ? $_POST['categories'] : [];
$expand = $_POST['expand'] === 'false' ? false : true;
$categories = [];
$now = Carbon::now();
$searchStart = $now->copy()->subYear();
$searchEnd = $now->copy()->addYear();
foreach ($dcategories as $cat) {
$parts = explode("_", (string) $cat, 2);
$categories[$parts[0]][] = $parts[1];
}
$chtml = '';
foreach ($calendars as $calendarID) {
$cal = $this->getDriverById($calendarID);
$cats = $cal->getCategories($searchStart, $searchEnd);
if (empty($cats)) {
$chtml .= '<optgroup label="' . sprintf(_("No Categories for %s"), $allCalendars[$calendarID]['name']) . '">';
continue;
}
$chtml .= '<optgroup label="' . $allCalendars[$calendarID]['name'] . '">';
foreach ($cats as $name) {
$chtml .= '<option value="' . $calendarID . '_' . $name . '">' . $name . '</option>';
}
$chtml .= '</optgroup>';
}
$ehtml = '';
foreach ($calendars as $calendarID) {
$cal = $this->getDriverById($calendarID);
$events = $cal->getEventsBetween($searchStart, $searchEnd, $expand);
if (empty($events)) {
$ehtml .= '<optgroup label="' . sprintf(_("No Events for %s"), $allCalendars[$calendarID]['name']) . '">';
continue;
}
if (!empty($categories[$calendarID])) {
$valid = [];
$cats = $categories[$calendarID];
$events = array_filter($events, function ($event) use ($cats) {
if (empty($event['categories'])) {
return false;
}
foreach ($event['categories'] as $c) {
if (in_array($c, $cats)) {
return true;
}
}
return false;
});
} elseif (!empty($categories)) {
$events = [];
}
$ehtml .= '<optgroup label="' . $allCalendars[$calendarID]['name'] . '">';
foreach ($events as $event) {
$extended = $event['allDay'] ? $event['startdate'] : $event['startdate'] . ' ' . _('to') . ' ' . $event['enddate'];
$ehtml .= '<option value="' . $calendarID . '_' . $event['uid'] . '">' . $event['name'] . ' (' . $extended . ')</option>';
}
$ehtml .= '</optgroup>';
}
return ["eventshtml" => $ehtml, "categorieshtml" => $chtml];
break;
case 'delevent':
$calendarID = $_POST['calendarid'];
$eventID = $_POST['eventid'];
$calendar = $this->getCalendarById($calendarID);
if ($calendar['type'] !== 'local') {
return ["status" => false, "message" => _("You can only edit local calendars")];
}
$calendar['calendar']->deleteEvent($eventID);
break;
case 'duplicate':
$name = $_REQUEST['value'];
$id = $_REQUEST['id'];
$calendars = $this->listCalendars();
//check whether its edit or add
if (array_key_exists($id, $calendars)) {
// its an edit check name changed or duplicated
// so unset the array key and before doing the duplicate check
unset($calendars[$id]);
}
$calnames = [];
foreach ($calendars as $cal) {
$calnames[] = trim((string) $cal['name']);
}
if (in_array($name, $calnames)) {
return ['value' => 1];
} else {
return ['value' => 0];
}
break;
case 'grid':
$calendars = $this->listCalendars();
$final = [];
foreach ($calendars as $id => $data) {
$data['id'] = $id;
$final[] = $data;
}
return $final;
break;
case 'events':
$start = new Carbon($_GET['start'], $_GET['timezone']);
$end = new Carbon($_GET['end'], $_GET['timezone']);
$calendar = $this->getCalendarById($_REQUEST['calendarid']);
$calendar['calendar']->processCalendar($start->toIso8601String(), $end->toIso8601String());
$events = $calendar['calendar']->getEventsBetween($start, $end);
return array_values($events);
break;
case 'eventform':
$calendar = $this->getCalendarById($_POST['calendarid']);
if ($calendar['type'] !== 'local') {
return ["status" => false, "message" => _("You can only edit local calendars")];
}
$calendar['calendar']->updateEvent($_POST);
return ["status" => true, "message" => _("Successfully updated event")];
break;
case 'groupsgrid':
$groups = $this->listGroups();
$final = [];
foreach ($groups as $id => $data) {
$data['id'] = $id;
$final[] = $data;
}
return $final;
break;
case 'updatesource':
$cal = $this->getDriverByID($_REQUEST['calendarid']);
return $cal->refreshCalendar();
break;
case "saveoutlooksettings":
if ($_REQUEST['id']) {
$uuid = $_REQUEST['id'];
} else {
$uuid = Uuid::uuid4()->toString();
$_REQUEST['id'] = $uuid;
}
//name and application id validation to avoid duplication
if (!$this->checkConfigExists($_REQUEST, $uuid)) {
return ["status" => false, "message" => _("Config name already exists.")];
}
$this->setConfig($uuid, $_REQUEST, 'outlook-details');
$oauth = new Oauth($_REQUEST['tenantid'], $_REQUEST['consumerkey'], $_REQUEST['consumersecret'], null, null, $_REQUEST['pbxurl'], $_REQUEST['outlookurl']);
$authUrl = $oauth->getAuthURL($uuid);
return ["status" => true, "message" => _("Data saved"), "authurl" => $authUrl ?: ''];
break;
case 'saveOauth':
$outlookdata = $this->getConfig($_REQUEST['id'], 'outlook-details');
$outlookdata['auth_code'] = $_REQUEST['auth_code'];
$this->setConfig($_REQUEST['id'], $outlookdata, 'outlook-details');
return ["status" => true, "message" => _("saved auth code")];
break;
case 'getToken':
return $this->outlookToken($_REQUEST['id']);
break;
case 'oauthsettings':
$settings = $this->getAll('outlook-details');
$final = [];
foreach ($settings as $id => $data) {
$data['id'] = $id;
$final[] = $data;
}
return $final;
break;
case 'oauthListCalendars':
$username = $_REQUEST['username'];
$configId = $_REQUEST['configId'];
$outlookdata = $this->getConfig($configId, 'outlook-details');
if (isset($outlookdata['access_token'])) {
$oauth = new Oauth($outlookdata['tenantid'], $outlookdata['consumerkey'], $outlookdata['consumersecret'], null, null, $outlookdata['pbxurl'], $outlookdata['outlookurl']);
$calendars = $oauth->getUserCalendars($username, $outlookdata['access_token']);
if (isset($calendars['error'])) {
$msg = ($calendars['error']['code'] == 'ResourceNotFound' || $calendars['error']['code'] == 'ErrorInvalidUser') ? _("Invalid user name/config") : _("Please generated the auth token to list the user calendars.");
return ["status" => false, "message" => $msg];
} else if (isset($calendars['value'])) {
$calendarList = [];
foreach ($calendars['value'] as $_cal) {
$calendarList[] = [
'id' => $_cal['id'],
'name' => $_cal['name']
];
}
return ["status" => true, "message" => _("found user calendars"), "calendars" => $calendarList];
}
} else {
return ["status" => false, "message" => _("Please generated the auth token to list the user calendars.")];
}
break;
}
}
public function showCalendarGroupsPage()
{
$action = !empty($_GET['action']) ? $_GET['action'] : '';
switch ($action) {
case "add":
$calendars = $this->listCalendars();
return load_view(__DIR__ . "/views/calendargroups.php", ["calendars" => $calendars, "action" => _("Add")]);
break;
case "edit":
$calendars = $this->listCalendars();
$group = $this->getGroup($_REQUEST['id']);
return load_view(__DIR__ . "/views/calendargroups.php", ["calendars" => $calendars, "group" => $group, 'id' => $_GET['id'], "action" => _("Edit")]);
break;
case "view":
break;
default:
return load_view(__DIR__ . "/views/calendargroupgrid.php", []);
break;
}
}
public function showCalendarPage()
{
$action = !empty($_GET['action']) ? $_GET['action'] : '';
switch ($action) {
case "add":
$type = !empty($_GET['type']) ? $_GET['type'] : '';
if ($type == 'oauth') {
$data['configs_list'] = $this->getallOauthSettings();
return $this->getDriverDisplayAdd($type, $data);
}
return $this->getDriverDisplayAdd($type);
break;
case "edit":
$data = $this->getCalendarByID($_GET['id']);
if ($data['type'] == 'oauth') {
$data['configs_list'] = $this->getallOauthSettings();
}
return $this->getDriverDisplayEdit($data['type'], $data);
break;
case "view":
$data = $this->getCalendarByID($_GET['id']);
\Moment\Moment::setLocale('en_US'); //get this from freepbx...
$locale = \Moment\MomentLocale::getLocaleContent();
$icallink = $data['calendar']->getMappingToken();
return load_view(__DIR__ . "/views/calendar.php", ['action' => 'view', 'type' => $data['type'], 'data' => $data, 'locale' => $locale, 'icallink' => (!empty($icallink) ? 'ajax.php?module=calendar&command=ical&token=' . $icallink : '')]);
break;
case 'editoutlooksettings':
case 'outlooksettings':
//load settings view
if (isset($_GET['id'])) {
$outlookdata = $this->getConfig($_GET['id'], 'outlook-details');
$oauth = new Oauth($outlookdata['tenantid'], $outlookdata['consumerkey'], $outlookdata['consumersecret'], null, null, $outlookdata['pbxurl'], $outlookdata['outlookurl']);
$outlookdata['authurl'] = $oauth->getAuthURL($_GET['id']);
$outlookdata['id'] = $_GET['id'];
} else {
$outlookdata = [];
}
return load_view(__DIR__ . "/views/outlook_config_form.php", ['outlookdata' => $outlookdata]);
break;
case 'oauthsettings':
return load_view(__DIR__ . "/views/outlook_configs_grid.php");
break;
default:
$dropdown = [];
$drivers = $this->getAllDriversInfo();
foreach ($drivers as $driver => $data) {
$dropdown[$driver] = $data['name'];
}
$authType = $this->FreePBX->Config->get_conf_setting('OUTLOOK_AUTH_METHOD');
return load_view(__DIR__ . "/views/grid.php", ['message' => $this->guimessage, 'dropdown' => $dropdown, 'auth_type' => $authType]);
break;
}
}
/**
* List Calendars
* @return array The returned calendar array
*/
public function listCalendars()
{
$calendars = $this->getAll('calendars');
return $calendars;
}
public function getCalendarNames()
{
$cals = $this->listCalendars();
$ret = [];
$cals = is_array($cals) ? $cals : [];
foreach ($cals as $cal) {
if (isset($cal['name'])) {
$ret[] = $cal['name'];
}
}
return $ret;
}
/**
* Delete Calendar by ID
* @param string $id The calendar ID
*/
public function delCalendarByID($id)
{
$this->setConfig($id, false, 'calendars');
$this->setConfig($id, false, 'calendar-raw');
$this->setConfig($id, false, 'calendar-sync');
}
/**
* Delete outlook Calendar settings by ID
* @param string $id The settings calendar ID
*/
public function delCalendarSettingByID($id)
{
$this->setConfig($id, false, 'outlook-details');
}
/**
* Get Calendar by ID
* @param string $id The Calendar ID
* @return array Calendar data
*/
public function getCalendarByID($id)
{
if (empty($id)) {
throw new \Exception("Cant except empty calendar ID");
}
$final = $this->getConfig($id, 'calendars');
if (empty($final)) {
return false;
}
$final['id'] = $id;
if (isset($final['calendars']) && !is_array($final['calendars'])) {
$final['usercalendar'] = $final['calendars'];
}
if (!isset($final['calendars']) || !is_array($final['calendars'])) {
$final['calendars'] = [];
}
$final['calendar'] = $this->getDriverByID($id);
$final['timezone'] = $final['calendar']->getTimezone();
return $final;
}
/**
* Sync and cache calendars
*/
public function sync($output, $force = false)
{
$cal = $this;
$mutex = new FlockMutex(fopen(__FILE__, "r"));
$mutex->synchronized(function () use ($cal, $output, $force) {
$calendars = $cal->listCalendars();
foreach ($calendars as $id => $calendar) {
if ($calendar['type'] === "local")
continue;
$output->write("\tSyncing " . $calendar['name'] . "...");
$last = $cal->getConfig($id, 'calendar-sync');
$last = !empty($last) ? $last : 0;
$next = !empty($calendar['next']) ? $calendar['next'] : 300;
if ($force || ($last + $next) < time()) {
$calendar['id'] = $id;
$c = $cal->getDriverById($id);
$c->processCalendar($calendar);
$cal->setConfig($id, time(), 'calendar-sync');
$output->writeln("Done");
$this->FreePBX->Hooks->processHooks($calendar['id']);
} else
$output->writeln("Skipping");
}
});
}
/**
* Add Event Group
* @param string $description The Event Group name
* @param array $events The event group events
*/
public function addGroup($name, $calendars, $categories, $events, $expand)
{
$uuid = Uuid::uuid4()->toString();
$this->updateGroup($uuid, $name, $calendars, $categories, $events, $expand);
}
/**
* Update Event Group
* @param string $id The event group id
* @param string $description The Event Group name
* @param array $events The event group events
*/
public function updateGroup($id, $name, $calendars, $categories, $events, $expand)
{
if (empty($id)) {
throw new \Exception("Event ID can not be blank");
}
$event = ["name" => $name, "calendars" => $calendars, "categories" => $categories, "events" => $events, "expand" => $expand];
$this->setConfig($id, $event, "groups");
}
/**
* Delete Event Group
* @param string $id The event group id
*/
public function deleteGroup($id)
{
$this->setConfig($id, false, 'groups');
}
/**
* Get an Event Group by ID
* @param string $id The event group id
* @return array Event Group array
*/
public function getGroup($id)
{
$grp = $this->getConfig($id, 'groups');
$grp['id'] = $id;
$grp['expand'] ??= true;
return $grp;
}
/**
* List all Event Groups
* @return array Even Groups
*/
public function listGroups()
{
return $this->getAll('groups');
}
/**
* Dial Plan Function
*/
public function ext_calendar_variable($calendarid, $timezone = null, $integer = false)
{
$timezone = empty($timezone) ? $this->systemtz : $timezone;
$cal = $this->getCalendarByID($calendarid);
if (empty($cal)) {
throw new \Exception("Calendar $calendarid does not exist!");
}
$type = $integer ? 'integer' : 'boolean';
return new \ext_agi('calendar.agi,calendar,' . $type . ',' . $calendarid . ',' . $timezone);
}
/**
* Dial Plan Function
*/
public function ext_calendar_group_variable($groupid, $timezone = null, $integer = false)
{
$timezone = empty($timezone) ? $this->systemtz : $timezone;
$group = $this->getGroup($groupid);
if (empty($group)) {
throw new \Exception("Group $groupid does not exist!");
}
$type = $integer ? 'integer' : 'boolean';
return new \ext_agi('calendar.agi,group,' . $type . ',' . $groupid . ',' . $timezone);
}
/**
* Dial Plan Function
*/
public function ext_calendar_goto($calendarid,$timezone=null,$true_dest='',$false_dest='') {
$timezone = empty($timezone) ? $this->systemtz : $timezone;
$cal = $this->getCalendarByID($calendarid);
if (empty($cal)) {
throw new \Exception("Calendar $calendarid does not exist!");
}
return new \ext_agi('calendar.agi,calendar,goto,' . $calendarid . ',' . $timezone . ',' . base64_encode((string) $true_dest) . ',' . base64_encode((string) $false_dest));
}
/**
* Dial Plan Function
*/
public function ext_calendar_group_goto($groupid,$timezone=null,$true_dest='',$false_dest='') {
$timezone = empty($timezone) ? $this->systemtz : $timezone;
$group = $this->getGroup($groupid);
if (empty($group)) {
throw new \Exception("Group $groupid does not exist!");
}
return new \ext_agi('calendar.agi,group,goto,' . $groupid . ',' . $timezone . ',' . base64_encode((string) $true_dest) . ',' . base64_encode((string) $false_dest));
}
/**
* Dial Plan Function
*/
public function ext_calendar_execif($calendarid,$timezone=null,$true = '', $false = '') {
$timezone = empty($timezone) ? $this->systemtz : $timezone;
$cal = $this->getCalendarByID($calendarid);
if (empty($cal)) {
throw new \Exception("Calendar $calendarid does not exist!");
}
return new \ext_agi('calendar.agi,calendar,execif,' . $calendarid . ',' . $timezone . ',' . base64_encode((string) $true) . ',' . base64_encode((string) $false));
}
/**
* Dial Plan Function
*/
public function ext_calendar_group_execif($groupid,$timezone=null, $true = '', $false = '') {
$timezone = empty($timezone) ? $this->systemtz : $timezone;
$group = $this->getGroup($groupid);
if (empty($group)) {
throw new \Exception("Group $groupid does not exist!");
}
return new \ext_agi('calendar.agi,group,execif,' . $groupid . ',' . $timezone . ',' . base64_encode((string) $true) . ',' . base64_encode((string) $false));
}
public function matchGroupVerbose($groupID, $now = null, $timezone = null)
{
$group = $this->getGroup($groupID);
if (empty($group) || empty($group['calendars']))
return [];
$now = !empty($now) ? $now : time();
$matchingEvents = [];
if (empty($group['events']) && empty($group['categories'])) { //calendars only
foreach ($group['calendars'] as $cid) {
//initialize the driver
$cal = $this->getDriverById($cid);
$cal->setTimezone($timezone);
$cal->setNow($now);
$events = $cal->fastHandler(); //get the events
//continue if there are no matching events in this calendar
if (!$events)
continue;
//fastHandler automatically filter matching events. No need to further check if the timew is right. And the calendar is obviously the one we requested
// so copying the entire array is enough
$matchingEvents = array_merge($matchingEvents, $events);
}
} else if (empty($group['events']) && !empty($group['categories'])) { //categories only
//first extract the categories we are searching for and the calendar associated with it
$groupCategories = [];
foreach ($group['categories'] as $categoryid) {
$parts = explode("_", (string) $categoryid, 2);
if (!is_array($groupCategories[$parts[0]]))
$groupCategories[$parts[0]] = [];
array_push($groupCategories[$parts[0]], $parts[1]); //category is second part, calendarid is first
}
//now search in every calendar
$calendars = $this->listCalendars();
foreach ($calendars as $cid => $calendar) {
if (!in_array($cid, $group['calendars']))
continue; //this calendar is not in the group
//initialize the driver
$cal = $this->getDriverById($cid);
$cal->setTimezone($timezone);
$cal->setNow($now);
$events = $cal->fastHandler();
//continue if there are no matching events or no categories in this calendar
if (!$events || !isset($groupCategories[$cid]))
continue;
//fastHandler automatically filter events happening now, this check is skipped. We must instead check if categories matches
//not using array_filter for faster speed (https://www.levijackson.xyz/posts/are-array_-functions-faster-than-loops/)
$filtered = [];
foreach ($events as $event) {
if (empty($event['CATEGORIES']))
continue;
foreach ($event['CATEGORIES'] as $c) {
foreach ($groupCategories[$cid] as $cat) { //no need to check is_array($groupCategories[$cid]) beacuse it is always an array
if ($cat === $c) {
array_push($filtered, $event);
continue 3;
}
}
}
}
$matchingEvents = array_merge($matchingEvents, $filtered);
}
} else if (!empty($group['events'])) { //events only
//first extract the events we are searching for and the calendar associated with it
$groupEvents = [];
foreach ($group['events'] as $eventid) {
$parts = explode("_", (string) $eventid, 3);
$groupEvents[$parts[1]] = [$parts[0], $parts[2]]; //$parts[0] = calendar id - $parts[1] = event uid - $parts[2] = event recurrence number (0 for non recurring events)
}
//now search in every calendar
$calendars = $this->listCalendars();
foreach ($calendars as $cid => $calendar) {
if (!in_array($cid, $group['calendars']))
continue; //this calendar is not in the group
//initialize the driver
$cal = $this->getDriverById($cid);
$cal->setTimezone($timezone);
$cal->setNow($now);
$events = $cal->fastHandler();
//continue if there are no matching events in this calendar
if (!$events)
continue;
//fastHandler automatically filter events happening now, this check is skipped. We must instead check if the event UID is matching
//not using array_filter for faster speed (https://www.levijackson.xyz/posts/are-array_-functions-faster-than-loops/)
$filtered = [];
foreach ($events as $event) {
//TODO recurrence instance is not checked because I didn't come up with a solution to calculate it (fast) in fastHandler. Is this important at all? Calendar always worked without it anyway (as a consequence "Expand Reccuring Dates" in Calendar group does not stictly match the event selected but all the ones from the begin)
if (isset($groupEvents[$event['UID']])/* && $event['RECURRENCE_INSTANCE'] >= $parts[2]*/)
array_push($filtered, $event);
}
$matchingEvents = [...$matchingEvents, ...$filtered];
}
}
return $matchingEvents;
}
public function getActionBar($request)
{
$buttons = [];
switch ($request['display']) {
case 'calendar':
$action = !empty($_GET['action']) ? $_GET['action'] : '';
switch ($action) {
case "view":
$calendar = $this->getCalendarByID($_REQUEST['id']);
$buttons = ['link' => ['name' => 'link', 'id' => 'link', 'value' => _('Edit Settings')]];
if ($calendar['type'] !== 'local') {
$buttons['updatecal'] = ['name' => 'updatecal', 'id' => 'updatecal', 'value' => _("Update from Source")];
}
break;
case "add":
$buttons = ['reset' => ['name' => 'reset', 'id' => 'reset', 'value' => _('Reset')], 'submit' => ['name' => 'submit', 'id' => 'submit', 'value' => _('Submit')]];
break;
case "edit":
$buttons = ['delete' => ['name' => 'delete', 'id' => 'delete', 'value' => _('Delete')], 'reset' => ['name' => 'reset', 'id' => 'reset', 'value' => _('Reset')], 'submit' => ['name' => 'submit', 'id' => 'submit', 'value' => _('Submit')]];
break;
}
break;
case 'calendargroups':
$action = !empty($_GET['action']) ? $_GET['action'] : '';
switch ($action) {
case "add":
$buttons = ['reset' => ['name' => 'reset', 'id' => 'reset', 'value' => _('Reset')], 'submit' => ['name' => 'submit', 'id' => 'submit', 'value' => _('Submit')]];
break;
case "edit":
$buttons = ['delete' => ['name' => 'delete', 'id' => 'delete', 'value' => _('Delete')], 'reset' => ['name' => 'reset', 'id' => 'reset', 'value' => _('Reset')], 'submit' => ['name' => 'submit', 'id' => 'submit', 'value' => _('Submit')]];
break;
}
break;
}
return $buttons;
}
public function getRightNav($request)
{
$request['action'] = !empty($request['action']) ? $request['action'] : '';
switch ($request['action']) {
case "add":
case "edit":
case "view":
case "outlooksettings":
case "oauthsettings":
case "editoutlooksettings":
return load_view(__DIR__ . "/views/rnav.php", []);
break;
}
}
//UCP STUFF
public function ucpConfigPage($mode, $user, $action)
{
if (empty($user)) {
$enabled = ($mode == 'group') ? true : null;
} else {
if ($mode == 'group') {
$allowedcals = $this->FreePBX->Ucp->getSettingByGID($user['id'], 'Calendar', 'allowedcals');
$allowedgroups = $this->FreePBX->Ucp->getSettingByGID($user['id'], 'Calendar', 'allowedgroups');
$enabled = $this->FreePBX->Ucp->getSettingByGID($user['id'], 'Calendar', 'enabled');
$enabled = !($enabled) ? false : true;
} else {
$allowedcals = $this->FreePBX->Ucp->getSettingByID($user['id'], 'Calendar', 'allowedcals');
$allowedgroups = $this->FreePBX->Ucp->getSettingByID($user['id'], 'Calendar', 'allowedgroups');
$enabled = $this->FreePBX->Ucp->getSettingByID($user['id'], 'Calendar', 'enabled');
}
}
$allowedcals = (!empty($allowedcals)) ? $allowedcals : [];
$allowedgroups = (!empty($allowedgroups)) ? $allowedgroups : [];
$calopts = '';
if ($mode != 'group') {
$calopts = '<option value="inherit">' . _("Inherit") . '</option>';
}
foreach ($this->listCalendars() as $key => $value) {
$selected = (in_array($key, $allowedcals)) ? 'SELECTED' : '';
$calopts .= '<option value="' . $key . '" ' . $selected . '>' . $value['name'] . '</option>';
}
$grpopts = '';
if ($mode != 'group') {
$grpopts = '<option value="inherit">' . _("Inherit") . '</option>';
}
foreach ($this->listGroups() as $key => $value) {
$selected = (in_array($key, $allowedgroups)) ? 'SELECTED' : '';
$grpopts .= '<option value="' . $key . '" ' . $selected . '>' . $value['name'] . '</option>';
}
$config = ['mode' => $mode, 'enabled' => $enabled, 'calopts' => $calopts, 'grpopts' => $grpopts];
$html = [];
$html[0] = ["title" => _("Calendar"), "rawname" => "calendar", "content" => load_view(__DIR__ . "/views/ucp_config.php", $config)];
return $html;
}