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Recur.php
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Recur.php
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<?php
namespace Sabre\VObject\Property\ICalendar;
use
Sabre\VObject\Property,
Sabre\VObject\Parser\MimeDir;
/**
* Recur property
*
* This object represents RECUR properties.
* These values are just used for RRULE and the now deprecated EXRULE.
*
* The RRULE property may look something like this:
*
* RRULE:FREQ=MONTHLY;BYDAY=1,2,3;BYHOUR=5.
*
* This property exposes this as a key=>value array that is accessible using
* getParts, and may be set using setParts.
*
* @copyright Copyright (C) 2011-2015 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Recur extends Property {
/**
* Updates the current value.
*
* This may be either a single, or multiple strings in an array.
*
* @param string|array $value
* @return void
*/
public function setValue($value) {
// If we're getting the data from json, we'll be receiving an object
if ($value instanceof \StdClass) {
$value = (array)$value;
}
if (is_array($value)) {
$newVal = array();
foreach($value as $k=>$v) {
if (is_string($v)) {
$v = strtoupper($v);
// The value had multiple sub-values
if (strpos($v,',')!==false) {
$v = explode(',', $v);
}
} else {
$v = array_map('strtoupper', $v);
}
$newVal[strtoupper($k)] = $v;
}
$this->value = $newVal;
} elseif (is_string($value)) {
$this->value = self::stringToArray($value);
} else {
throw new \InvalidArgumentException('You must either pass a string, or a key=>value array');
}
}
/**
* Returns the current value.
*
* This method will always return a singular value. If this was a
* multi-value object, some decision will be made first on how to represent
* it as a string.
*
* To get the correct multi-value version, use getParts.
*
* @return string
*/
public function getValue() {
$out = array();
foreach($this->value as $key=>$value) {
$out[] = $key . '=' . (is_array($value)?implode(',', $value):$value);
}
return strtoupper(implode(';',$out));
}
/**
* Sets a multi-valued property.
*
* @param array $parts
* @return void
*/
public function setParts(array $parts) {
$this->setValue($parts);
}
/**
* Returns a multi-valued property.
*
* This method always returns an array, if there was only a single value,
* it will still be wrapped in an array.
*
* @return array
*/
public function getParts() {
return $this->value;
}
/**
* Sets a raw value coming from a mimedir (iCalendar/vCard) file.
*
* This has been 'unfolded', so only 1 line will be passed. Unescaping is
* not yet done, but parameters are not included.
*
* @param string $val
* @return void
*/
public function setRawMimeDirValue($val) {
$this->setValue($val);
}
/**
* Returns a raw mime-dir representation of the value.
*
* @return string
*/
public function getRawMimeDirValue() {
return $this->getValue();
}
/**
* Returns the type of value.
*
* This corresponds to the VALUE= parameter. Every property also has a
* 'default' valueType.
*
* @return string
*/
public function getValueType() {
return "RECUR";
}
/**
* Returns the value, in the format it should be encoded for json.
*
* This method must always return an array.
*
* @return array
*/
public function getJsonValue() {
$values = array();
foreach($this->getParts() as $k=>$v) {
$values[strtolower($k)] = $v;
}
return array($values);
}
/**
* Parses an RRULE value string, and turns it into a struct-ish array.
*
* @param string $value
* @return array
*/
static function stringToArray($value) {
$value = strtoupper($value);
$newValue = array();
foreach(explode(';', $value) as $part) {
// Skipping empty parts.
if (empty($part)) {
continue;
}
list($partName, $partValue) = explode('=', $part);
// The value itself had multiple values..
if (strpos($partValue,',')!==false) {
$partValue=explode(',', $partValue);
}
$newValue[$partName] = $partValue;
}
return $newValue;
}
}

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