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<?php
/**
* Part of bdrem
*
* PHP version 7
*
* @category Tools
* @package Bdrem
* @author Christian Weiske <cweiske@cweiske.de>
* @copyright 2023 Christian Weiske
* @license http://www.gnu.org/licenses/agpl.html GNU AGPL v3
* @link http://cweiske.de/bdrem.htm
*/
namespace bdrem;
use Sabre\VObject;
use Sabre\VObject\Component\VCard;
/**
* Read a folder of vcard files
* 2 subfolder levels are supported.
*
* @category Tools
* @package Bdrem
* @author Christian Weiske <cweiske@cweiske.de>
* @copyright 2023 Christian Weiske
* @license http://www.gnu.org/licenses/agpl.html GNU AGPL v3
* @link http://cweiske.de/bdrem.htm
*/
class Source_vCard
{
/**
* Full path to a folder with .vcf files
*/
protected string $folder;
/**
* Set the VCard folder path
*/
public function __construct($config)
{
if (is_string($config)) {
$config = array(
'folder' => $config
);
}
$this->folder = $config['folder'];
if (!is_dir($this->folder)) {
throw new \Exception(
'VCard folder does not exist: ' . $this->folder
);
}
}
/**
* Return all events for the given date range
*
* @param string $strDate Date the events shall be found for,
* YYYY-MM-DD
* @param integer $nDaysPrevious Include number of days before $strDate
* @param integer $nDaysNext Include number of days after $strDate
*
* @return Event[] Array of matching event objects
*/
public function getEvents($strDate, $nDaysPrevious, $nDaysNext)
{
$vcfFiles = glob($this->folder . '/{*,*/*,*/*/*}.vcf', GLOB_BRACE);
if (count($vcfFiles) == 0) {
throw new \Exception('No .vcf files found in folder');
}
$arEvents = [];
foreach ($vcfFiles as $vcfFile) {
$vcard = VObject\Reader::read(file_get_contents($vcfFile));
if (isset($vcard->BDAY)) {
$event = new Event(
$this->getName($vcard),
'Birthday',
$vcard->BDAY->getDateTime()->format('Y-m-d')
);
if ($event->isWithin($strDate, $nDaysPrevious, $nDaysNext)) {
$arEvents[] = $event;
}
}
if (isset($vcard->{'X-ANNIVERSARY'})) {
$event = new Event(
$this->getName($vcard),
'Anniversary',
$vcard->{'X-ANNIVERSARY'}->getDateTime()->format('Y-m-d')
);
if ($event->isWithin($strDate, $nDaysPrevious, $nDaysNext)) {
$arEvents[] = $event;
}
}
}
return $arEvents;
}
protected function getName(VCard $vcard)
{
return (string) $vcard->FN;
}
}
?>
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