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Alarm component, x parameters #6

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Alarm component, x parameters #6

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d9e7112
VALARM component ORGANIIZER, ATTENDEE, VEVENT X paramesters
blazo121 Mar 5, 2022
64ffeb5
VEVENT DURATION, ATTENDEE MEMBERS, tests
blazo121 Mar 12, 2022
cbb2385
fix access
blazo121 Mar 14, 2022
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220 changes: 196 additions & 24 deletions Sources/SwiftIcal/Component.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,17 @@ extension LibicalComponent {
}
return result
}

subscript(kind: icalparameter_kind)-> [LibicalParameter] {
var result: [LibicalParameter] = []
if let first = icalproperty_get_first_parameter(self, kind) {
result.append(first)
}
while let property = icalproperty_get_next_parameter(self, kind) {
result.append(property)
}
return result
}
}

extension LibicalProperty {
Expand All @@ -50,6 +61,37 @@ extension LibicalProperty {
}
}

extension LibicalComponent {
public var icalComponentString: String {
let c = self

guard let stringPointer = icalcomponent_as_ical_string(c) else {
fatalError("Failed to get component as string")
}
defer {
icalmemory_free_buffer(stringPointer)
}

let string = String(cString: stringPointer)
return string
}
}

extension LibicalComponent {
public var icalPropertyString: String {
let c = self

guard let stringPointer = icalproperty_as_ical_string(c) else {
fatalError("Failed to get property as string")
}
defer {
icalmemory_free_buffer(UnsafeMutableRawPointer(mutating: stringPointer))
}

let string = String(cString: stringPointer)
return string
}
}

extension DateComponents {
var icaltime: icaltimetype {
Expand Down Expand Up @@ -127,7 +169,6 @@ extension CalendarUserType: LibicalPropertyConvertible {
case .unknown:
return icalparameter_new_cutype(ICAL_CUTYPE_UNKNOWN)
}

}
}

Expand Down Expand Up @@ -171,8 +212,6 @@ extension EventParticipationStatus: LibicalParameterConvertible {
return parameter!
}
}


}

public enum Role: Equatable {
Expand Down Expand Up @@ -200,8 +239,6 @@ extension Role: LibicalParameterConvertible {
return parameter!
}
}


}


Expand All @@ -217,7 +254,8 @@ public struct Attendee {
delegatedTo: [CalendarUserAddress]? = nil,
delegatedFrom: [CalendarUserAddress]? = nil,
sentBy: CalendarUserAddress? = nil,
commonName: CommonName? = nil) {
commonName: CommonName? = nil,
xParameters: [String: String] = [:]) {
self.address = address
self.type = type
self.participationStatus = participationStatus
Expand All @@ -228,6 +266,7 @@ public struct Attendee {
self.delegatedFrom = delegatedFrom
self.sentBy = sentBy
self.commonName = commonName
self.xParameters = xParameters
}

/// E-Mail address of the attendee
Expand All @@ -241,23 +280,23 @@ public struct Attendee {

/// Role of the attendee, the default value is `.requiredParticipant`
public var role: Role = .requiredParticipant

/// Group membership.
///
/// See [RFC 5545 Section 3.2.11](https://tools.ietf.org/html/rfc5545#section-3.2.11) for more details
public var member: CalendarUserAddress?

/// List for users the attendance has been delegated to
/// List for users the attendance has been delegated to.
///
/// See [RFC 5545 Section 3.2.4](https://tools.ietf.org/html/rfc5545#section-3.2.5) for more details
public var delegatedTo: [CalendarUserAddress]?

/// List for users the attendance has been delegated from
/// List for users the attendance has been delegated from.
///
/// See [RFC 5545 Section 3.2.4](https://tools.ietf.org/html/rfc5545#section-3.2.4) for more details
public var delegatedFrom: [CalendarUserAddress]?

/// User that has sent the invitation
/// User that has sent the invitation.
///
/// See [RFC 5545 Section 3.2.18](https://tools.ietf.org/html/rfc5545#section-3.2.18) for more details
public var sentBy: CalendarUserAddress?
Expand All @@ -268,6 +307,9 @@ public struct Attendee {

/// Property if the attendee is requested to send
public var rsvp: Bool

/// Custom X parameters
public var xParameters: [String: String] = [:]
}

extension Attendee: LibicalPropertyConvertible {
Expand All @@ -276,6 +318,10 @@ extension Attendee: LibicalPropertyConvertible {
if type != .individual {
icalproperty_add_parameter(property, type.libicalProperty())
}

if let member = member {
icalproperty_add_parameter(property, icalparameter_new_member(member))
}

if participationStatus != .needsAction {
icalproperty_add_parameter(property, participationStatus.libicalParameter())
Expand Down Expand Up @@ -306,6 +352,12 @@ extension Attendee: LibicalPropertyConvertible {
if rsvp == true {
icalproperty_add_parameter(property, icalparameter_new_rsvp(ICAL_RSVP_TRUE))
}

for xParameter in xParameters {
let param = icalparameter_new_from_string("\(xParameter.key)=\(xParameter.value)")
icalproperty_add_parameter(property, param)
}

return property!
}
}
Expand All @@ -318,25 +370,34 @@ public struct Organizer {
self.commonName = commonName
self.sentBy = sentBy
}



/// E-Mail address of the Organizer
public var address: CalendarUserAddress

/// Name of the Organizer
public var commonName: CommonName?
public var sentBy: CalendarUserAddress?

/// Custom X parameters
public var xParameters: [String: String] = [:]
}

extension Organizer: LibicalPropertyConvertible {
func libicalProperty() -> LibicalProperty {
let property = icalproperty_new_organizer(self.address)
let property = icalproperty_new_organizer(self.address.mailtoAddress)

if let commonName = commonName {
icalproperty_add_parameter(property, icalparameter_new_cn(commonName))
}
if let sentBy = sentBy {
icalproperty_add_parameter(property, icalparameter_new_sentby(sentBy))
icalproperty_add_parameter(property, icalparameter_new_sentby(sentBy.mailtoAddress))
}

for xParameter in xParameters {
let param = icalparameter_new_from_string("\(xParameter.key)=\(xParameter.value)")
icalproperty_add_parameter(property, param)
}

return property!
}
}
Expand All @@ -356,8 +417,6 @@ extension Transparency: LibicalPropertyConvertible {
return icalproperty_new_transp(ICAL_TRANSP_TRANSPARENT)
}
}


}

public struct VEvent {
Expand All @@ -367,6 +426,8 @@ public struct VEvent {
self.dtstart = dtstart
self.dtend = dtend
}

public var useTZIDPrefix = true

/// A short summary or subject for the calendar component.
///
Expand All @@ -387,16 +448,21 @@ public struct VEvent {
public var uid: String = UUID().uuidString

public var created: Date = Date()

public var recurranceRule: RecurranceRule?

public var duration: TimeInterval?
public var duration: Duration?

public var attendees: [Attendee]? = nil

public var organizer: Organizer? = nil

public var transparency: Transparency = .opaque

public var alarm: VAlarm? = nil

/// Custom X properties
public var xProperties: [String: String] = [:]
}

extension VEvent: LibicalComponentConvertible {
Expand All @@ -409,17 +475,30 @@ extension VEvent: LibicalComponentConvertible {
let dtstartProperty = icalproperty_new_dtstart(dtstart.date!.icalTime(timeZone: dtstart.timeZone ?? .utc))

if let timezone = dtstart.timeZone {
icalproperty_add_parameter(dtstartProperty, icalparameter_new_tzid(String(cString: icaltimezone_tzid_prefix()!) + timezone.identifier))
if useTZIDPrefix {
icalproperty_add_parameter(dtstartProperty, icalparameter_new_tzid(String(cString: icaltimezone_tzid_prefix()!) + timezone.identifier))
} else {
icalproperty_add_parameter(dtstartProperty, icalparameter_new_tzid(timezone.identifier))
}
}
icalcomponent_add_property(comp, dtstartProperty)

if let dtend = dtend {
let dtendProperty = icalproperty_new_dtend(dtend.date!.icalTime(timeZone: dtend.timeZone ?? .utc))
if let timezone = dtend.timeZone {
icalproperty_add_parameter(dtendProperty, icalparameter_new_tzid(String(cString: icaltimezone_tzid_prefix()!) + timezone.identifier))
if useTZIDPrefix {
icalproperty_add_parameter(dtendProperty, icalparameter_new_tzid(String(cString: icaltimezone_tzid_prefix()!) + timezone.identifier))
} else {
icalproperty_add_parameter(dtendProperty, icalparameter_new_tzid(timezone.identifier))
}
}
icalcomponent_add_property(comp, dtendProperty)
}

if let duration = duration {
let duration = icaldurationtype(is_neg: 0, days: UInt32(duration.days), weeks: UInt32(duration.weeks), hours: UInt32(duration.hours), minutes: UInt32(duration.minutes), seconds: UInt32(duration.seconds))
icalcomponent_add_property(comp, icalproperty_new_duration(duration))
}

icalcomponent_add_property(comp, icalproperty_new_summary(summary))
icalcomponent_add_property(comp, icalproperty_new_uid(uid))
Expand All @@ -437,7 +516,100 @@ extension VEvent: LibicalComponentConvertible {
if let organizer = organizer {
icalcomponent_add_property(comp, organizer.libicalProperty())
}

if let alarm = alarm {
icalcomponent_add_component(comp, alarm.libicalComponent())
}

for xProperty in xProperties {
let param = icalproperty_new_x(xProperty.value)
icalproperty_set_x_name(param, xProperty.key)
icalcomponent_add_property(comp, param)
}

return comp!
}
}

public struct Duration {
public let seconds: Int
public let minutes: Int
public let hours: Int
public let days: Int
public let weeks: Int

public init(seconds: Int, minutes: Int, hours: Int, days: Int, weeks: Int) {
self.seconds = seconds
self.minutes = minutes
self.hours = hours
self.days = days
self.weeks = weeks
}
}

public enum AlarmTrigger {
case duration(duration: Duration)
case time(date: DateComponents)
}

public struct AlarmFrequent {
let frequent: Int
let duration: Duration
}

public enum AlarmAction {
case display(description: String)
case email(summary: String, description: String, attendees: [Attendee])
}

public struct VAlarm {
public var trigger: AlarmTrigger
public var action: AlarmAction
public var frequent: AlarmFrequent?

public init(trigger: AlarmTrigger, action: AlarmAction) {
self.trigger = trigger
self.action = action
}
}

extension VAlarm: LibicalComponentConvertible {
func libicalComponent() -> LibicalComponent {
let alarm = icalcomponent_new_valarm()

var triggertype = icaltriggertype()
switch trigger {
case .duration(duration: let duration):
let duration = icaldurationtype(is_neg: 1, days: UInt32(duration.days), weeks: UInt32(duration.weeks), hours: UInt32(duration.hours), minutes: UInt32(duration.minutes), seconds: UInt32(duration.seconds))
triggertype.duration = duration
triggertype.time = icaltime_null_time()
case .time(date: let date):
triggertype.duration = icaldurationtype_null_duration()
triggertype.time = date.date!.icalTime(timeZone: date.timeZone ?? .utc)
}

let trigger = icalproperty_new_trigger(triggertype)
icalcomponent_add_property(alarm, trigger)

switch action {
case .display(description: let description):
icalcomponent_add_property(alarm, icalproperty_new_action(ICAL_ACTION_DISPLAY));
icalcomponent_add_property(alarm, icalproperty_new_description(description));
case .email(summary: let summary, description: let description, attendees: let attendees):
icalcomponent_add_property(alarm, icalproperty_new_action(ICAL_ACTION_EMAIL));
icalcomponent_add_property(alarm, icalproperty_new_summary(summary));
icalcomponent_add_property(alarm, icalproperty_new_description(description));
attendees.forEach({ (attendee) in
icalcomponent_add_property(alarm, attendee.libicalProperty())
})
}

if let frequent = frequent {
let duration = icaldurationtype(is_neg: 0, days: UInt32(frequent.duration.days), weeks: UInt32(frequent.duration.weeks), hours: UInt32(frequent.duration.hours), minutes: UInt32(frequent.duration.minutes), seconds: UInt32(frequent.duration.seconds))
icalcomponent_add_property(alarm, icalproperty_new_duration(duration))
icalcomponent_add_property(alarm, icalproperty_new_repeat(Int32(frequent.frequent)));
}

return alarm!
}
}
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