forked from friendica/friendica-addons
106 lines
3.2 KiB
PHP
106 lines
3.2 KiB
PHP
<?php
|
|
|
|
namespace Sabre\VObject\Component;
|
|
|
|
use Sabre\VObject;
|
|
|
|
/**
|
|
* The VCard component
|
|
*
|
|
* This component represents the BEGIN:VCARD and END:VCARD found in every
|
|
* vcard.
|
|
*
|
|
* @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
|
|
* @author Evert Pot (http://www.rooftopsolutions.nl/)
|
|
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
|
|
*/
|
|
class VCard extends VObject\Component {
|
|
|
|
/**
|
|
* VCards with version 2.1, 3.0 and 4.0 are found.
|
|
*
|
|
* If the VCARD doesn't know its version, 4.0 is assumed.
|
|
*/
|
|
const DEFAULT_VERSION = '4.0';
|
|
|
|
/**
|
|
* Validates the node for correctness.
|
|
*
|
|
* The following options are supported:
|
|
* - Component::REPAIR - If something is broken, and automatic repair may
|
|
* be attempted.
|
|
*
|
|
* An array is returned with warnings.
|
|
*
|
|
* Every item in the array has the following properties:
|
|
* * level - (number between 1 and 3 with severity information)
|
|
* * message - (human readable message)
|
|
* * node - (reference to the offending node)
|
|
*
|
|
* @param int $options
|
|
* @return array
|
|
*/
|
|
public function validate($options = 0) {
|
|
|
|
$warnings = array();
|
|
|
|
$version = $this->select('VERSION');
|
|
if (count($version)!==1) {
|
|
$warnings[] = array(
|
|
'level' => 1,
|
|
'message' => 'The VERSION property must appear in the VCARD component exactly 1 time',
|
|
'node' => $this,
|
|
);
|
|
if ($options & self::REPAIR) {
|
|
$this->VERSION = self::DEFAULT_VERSION;
|
|
}
|
|
} else {
|
|
$version = (string)$this->VERSION;
|
|
if ($version!=='2.1' && $version!=='3.0' && $version!=='4.0') {
|
|
$warnings[] = array(
|
|
'level' => 1,
|
|
'message' => 'Only vcard version 4.0 (RFC6350), version 3.0 (RFC2426) or version 2.1 (icm-vcard-2.1) are supported.',
|
|
'node' => $this,
|
|
);
|
|
if ($options & self::REPAIR) {
|
|
$this->VERSION = '4.0';
|
|
}
|
|
}
|
|
|
|
}
|
|
$version = $this->select('FN');
|
|
if (count($version)!==1) {
|
|
$warnings[] = array(
|
|
'level' => 1,
|
|
'message' => 'The FN property must appear in the VCARD component exactly 1 time',
|
|
'node' => $this,
|
|
);
|
|
if (($options & self::REPAIR) && count($version) === 0) {
|
|
// We're going to try to see if we can use the contents of the
|
|
// N property.
|
|
if (isset($this->N)) {
|
|
$value = explode(';', (string)$this->N);
|
|
if (isset($value[1]) && $value[1]) {
|
|
$this->FN = $value[1] . ' ' . $value[0];
|
|
} else {
|
|
$this->FN = $value[0];
|
|
}
|
|
|
|
// Otherwise, the ORG property may work
|
|
} elseif (isset($this->ORG)) {
|
|
$this->FN = (string)$this->ORG;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
return array_merge(
|
|
parent::validate($options),
|
|
$warnings
|
|
);
|
|
|
|
}
|
|
|
|
}
|
|
|