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