79 lines
2.3 KiB
Go
79 lines
2.3 KiB
Go
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package values
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import (
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"github.com/dolanor/caldav-go/icalendar/properties"
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"github.com/dolanor/caldav-go/utils"
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"log"
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"net/url"
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)
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var _ = log.Print
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// Specific venues such as conference or meeting rooms may be explicitly specified using this property. An alternate
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// representation may be specified that is a URI that points to directory information with more structured specification
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// of the location. For example, the alternate representation may specify either an LDAP URI pointing to an LDAP server
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// entry or a CID URI pointing to a MIME body part containing a vCard [RFC 2426] for the location.
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type Location struct {
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value string
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altrep *url.URL
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}
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// creates a new icalendar location representation
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func NewLocation(value string, altrep ...*url.URL) *Location {
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loc := &Location{value: value}
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if len(altrep) > 0 {
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loc.altrep = altrep[0]
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}
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return loc
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}
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// returns an alternate representation for the location
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// if one exists
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func (l *Location) AltRep() *url.URL {
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return l.altrep
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}
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// encodes the location for the iCalendar specification
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func (l *Location) EncodeICalValue() (string, error) {
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return l.value, nil
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}
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// decodes the location from the iCalendar specification
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func (l *Location) DecodeICalValue(value string) error {
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l.value = value
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return nil
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}
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// encodes the location params for the iCalendar specification
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func (l *Location) EncodeICalParams() (params properties.Params, err error) {
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if l.altrep != nil {
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params = properties.Params{properties.AlternateRepresentationName: l.altrep.String()}
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}
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return
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}
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// decodes the location params from the iCalendar specification
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func (l *Location) DecodeICalParams(params properties.Params) error {
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if rep, found := params[properties.AlternateRepresentationName]; !found {
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return nil
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} else if altrep, err := url.Parse(rep); err != nil {
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return utils.NewError(l.DecodeICalValue, "unable to parse alternate representation", l, err)
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} else {
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l.altrep = altrep
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return nil
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}
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}
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// validates the location against the iCalendar specification
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func (l *Location) ValidateICalValue() error {
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if l.altrep != nil {
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if _, err := url.Parse(l.altrep.String()); err != nil {
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msg := "location alternate representation must be a valid url"
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return utils.NewError(l.ValidateICalValue, msg, l, err)
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}
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}
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return nil
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}
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