static gint
sort_event_data (gconstpointer a,
gconstpointer b,
gpointer user_data)
{
ECalComponent *comp1, *comp2;
ECalComponentDateTime date1, date2;
gint result;
comp1 = ((GcalEventData*) a)->event_component;
comp2 = ((GcalEventData*) b)->event_component;
e_cal_component_get_dtstart (comp1, &date1);
e_cal_component_get_dtstart (comp2, &date2);
if (date1.tzid != NULL)
date1.value->zone = icaltimezone_get_builtin_timezone_from_tzid (date1.tzid);
if (date2.tzid != NULL)
date2.value->zone = icaltimezone_get_builtin_timezone_from_tzid (date2.tzid);
result = icaltime_compare_with_current (date1.value, date2.value, user_data);
e_cal_component_free_datetime (&date1);
e_cal_component_free_datetime (&date2);
return result;
}
static void
add_timezone_cb (icalparameter *param,
gpointer data)
{
icaltimezone *tz;
const gchar *tzid;
icalcomponent *vtz_comp;
ForeachTzidData *f_data = (ForeachTzidData *) data;
tzid = icalparameter_get_tzid (param);
if (!tzid)
return;
tz = icalcomponent_get_timezone (f_data->vcal_comp, tzid);
if (tz)
return;
tz = icalcomponent_get_timezone (f_data->icalcomp, tzid);
if (!tz) {
tz = icaltimezone_get_builtin_timezone_from_tzid (tzid);
if (!tz)
return;
}
vtz_comp = icaltimezone_get_component (tz);
if (!vtz_comp)
return;
icalcomponent_add_component (
f_data->vcal_comp,
icalcomponent_new_clone (vtz_comp));
}
static time_t
get_time_from_property (icalcomponent *ical,
icalproperty_kind prop_kind,
struct icaltimetype (* get_prop_func) (const icalproperty *prop),
icaltimezone *default_zone)
{
icalproperty *prop;
struct icaltimetype ical_time;
icalparameter *param;
icaltimezone *timezone = NULL;
prop = icalcomponent_get_first_property (ical, prop_kind);
if (!prop)
return 0;
ical_time = get_prop_func (prop);
param = icalproperty_get_first_parameter (prop, ICAL_TZID_PARAMETER);
if (param)
timezone = icaltimezone_get_builtin_timezone_from_tzid (icalparameter_get_tzid (param));
else if (icaltime_is_utc (ical_time))
timezone = icaltimezone_get_utc_timezone ();
else
timezone = default_zone;
return icaltime_as_timet_with_zone (ical_time, timezone);
}
static gboolean
activate_result_cb (GcalShellSearchProvider *search_provider,
GDBusMethodInvocation *invocation,
gchar *result,
gchar **terms,
guint32 timestamp,
GcalShellSearchProvider2 *skel)
{
GcalShellSearchProviderPrivate *priv;
GApplication *application;
GcalEventData *data;
ECalComponentDateTime dtstart;
priv = search_provider->priv;
application = g_application_get_default ();
data = gcal_manager_get_event_from_shell_search (priv->manager, result);
e_cal_component_get_dtstart (data->event_component, &dtstart);
if (dtstart.tzid != NULL)
dtstart.value->zone = icaltimezone_get_builtin_timezone_from_tzid (dtstart.tzid);
gcal_application_set_uuid (GCAL_APPLICATION (application), result);
gcal_application_set_initial_date (GCAL_APPLICATION (application), dtstart.value);
e_cal_component_free_datetime (&dtstart);
g_application_activate (application);
g_object_unref (data->event_component);
g_free (data);
return TRUE;
}
static gchar *
format_dt (const ECalComponentDateTime *dt,
GHashTable *timezones,
icaltimezone *users_zone)
{
struct tm tm;
g_return_val_if_fail (dt != NULL, NULL);
g_return_val_if_fail (timezones != NULL, NULL);
if (!dt->value)
return NULL;
dt->value->zone = NULL;
if (dt->tzid) {
dt->value->zone = g_hash_table_lookup (timezones, dt->tzid);
if (!dt->value->zone)
dt->value->zone = icaltimezone_get_builtin_timezone_from_tzid (dt->tzid);
if (!dt->value->zone && g_ascii_strcasecmp (dt->tzid, "UTC") == 0)
dt->value->zone = icaltimezone_get_utc_timezone ();
}
if (dt->value->zone)
tm = icaltimetype_to_tm_with_zone (dt->value, (icaltimezone *) dt->value->zone, users_zone);
else
tm = icaltimetype_to_tm (dt->value);
return e_datetime_format_format_tm ("calendar", "table", dt->value->is_date ? DTFormatKindDate : DTFormatKindDateTime, &tm);
}
/* The default implementation is looking for timezone in the ical's builtin timezones,
* and if that fails, then it tries to extract the location from the tzid and get the
* timezone based on it. If even that fails, then it's returning UTC timezone.
* That means, that any object deriving from ECalBackendSync is supposed to implement
* this function for checking for a timezone in its own timezone cache, and if that
* fails, then call parent's object internal_get_timezone, and that's all.
*/
static icaltimezone *
cal_backend_internal_get_timezone (ECalBackend *backend,
const gchar *tzid)
{
icaltimezone *zone = NULL;
if (!tzid || !*tzid)
return NULL;
zone = icaltimezone_get_builtin_timezone_from_tzid (tzid);
if (!zone) {
const gchar *s, *slash1 = NULL, *slash2 = NULL;
/* get builtin by a location, if any */
for (s = tzid; *s; s++) {
if (*s == '/') {
slash1 = slash2;
slash2 = s;
}
}
if (slash1)
zone = icaltimezone_get_builtin_timezone (slash1 + 1);
else if (slash2)
zone = icaltimezone_get_builtin_timezone (tzid);
}
if (!zone)
zone = icaltimezone_get_utc_timezone ();
return zone;
}
static icaltimezone *
resolve_timezone_id (const char *tzid,
ECalClient *source)
{
icaltimezone *retval;
retval = icaltimezone_get_builtin_timezone_from_tzid (tzid);
if (!retval)
{
e_cal_client_get_timezone_sync (source, tzid, &retval, NULL, NULL);
}
return retval;
}
static void addsystemtz(gpointer key,
gpointer value,
gpointer user_data)
{
const char *tzid = key;
icalcomponent *comp = user_data;
icaltimezone *zone;
zone = icaltimezone_get_builtin_timezone_from_tzid(tzid);
if (zone) {
icalcomponent_add_component(comp,
icalcomponent_new_clone(icaltimezone_get_component(zone)));
}
}
CamelMimeMessage *
scalix_appointment_to_mime_message (ScalixObject * object)
{
CamelMimeMessage *message;
CamelMultipart *multipart;
CamelMimePart *part;
CamelMedium *medium;
CamelStream *stream;
CamelDataWrapper *wrapper;
ECalComponentDateTime dtstart, dtend;
ECalComponent *comp;
ECalComponentText text;
icalcomponent_kind kind;
icalcomponent *icalcomp, *toplevel_comp;
icaltimezone *zone = NULL;
GSList *attachment_list = NULL;
GSList *attachment_list_new = NULL;
GSList *siter = NULL;
GList *part_list = NULL;
GList *iter = NULL;
char *msgid;
char *str, *meeting_status;
const char *ouid = NULL;
char *file_contents = NULL;
char *full_path, *filename, *mime_filename;
char *cid;
int size;
g_object_get (SCALIX_APPOINTMENT (object), "timezone", &zone, NULL);
comp = E_CAL_COMPONENT (scalix_object_clone (object));
message = camel_mime_message_new ();
medium = CAMEL_MEDIUM (message);
camel_medium_add_header (medium, "X-Scalix-Class", "IPM.Appointment");
/* Preserve msg id if there is already one */
if (scalix_appointment_get (SCALIX_APPOINTMENT (comp),
X_SCALIX_MSG_ID, &msgid)) {
scalix_appointment_unset (SCALIX_APPOINTMENT (comp), X_SCALIX_MSG_ID);
} else {
msgid = camel_header_msgid_generate ();
}
camel_mime_message_set_message_id (message, msgid);
/* subject */
e_cal_component_get_summary (comp, &text);
if (text.value != NULL) {
camel_mime_message_set_subject (message, text.value);
}
/* start day */
e_cal_component_get_dtstart (comp, &dtstart);
if (!icaltime_get_timezone (*dtstart.value))
icaltime_set_timezone (dtstart.value,
icaltimezone_get_builtin_timezone_from_tzid
(dtstart.tzid));
/* end day */
e_cal_component_get_dtend (comp, &dtend);
if (!icaltime_get_timezone (*dtend.value))
icaltime_set_timezone (dtend.value,
icaltimezone_get_builtin_timezone_from_tzid
(dtend.tzid));
/* set From: and Sender: */
if (e_cal_component_has_organizer (comp)) {
ECalComponentOrganizer organizer;
e_cal_component_get_organizer (comp, &organizer);
if (!strncasecmp (organizer.value, "MAILTO:", 7)) {
camel_medium_add_header (medium, "Sender", organizer.value + 7);
camel_medium_add_header (medium, "From", organizer.value + 7);
}
}
/* set the appropriate recipient headers from the recipient table */
if (e_cal_component_has_attendees (comp)
&& e_cal_component_has_organizer (comp)) {
GSList *iter, *attendees = NULL;
CamelInternetAddress *recipients_to = NULL;
CamelInternetAddress *recipients_cc = NULL;
meeting_status = "1";
e_cal_component_get_attendee_list (comp, &attendees);
for (iter = attendees; iter; iter = iter->next) {
ECalComponentAttendee *attendee = iter->data;
const char *mail = NULL;
/* attendee entries must start with MAILTO: */
if (strncasecmp (attendee->value, "MAILTO:", 7)) {
continue;
}
mail = attendee->value + 7;
if (attendee->role == ICAL_ROLE_REQPARTICIPANT) {
if (recipients_to == NULL) {
recipients_to = camel_internet_address_new ();
}
camel_internet_address_add (recipients_to, attendee->cn, mail);
} else if (attendee->role == ICAL_ROLE_OPTPARTICIPANT) {
if (recipients_cc == NULL) {
recipients_cc = camel_internet_address_new ();
}
camel_internet_address_add (recipients_cc, attendee->cn, mail);
} else {
continue;
}
}
if (recipients_to != NULL) {
camel_mime_message_set_recipients (message, "To", recipients_to);
camel_object_unref (recipients_to);
}
if (recipients_cc != NULL) {
camel_mime_message_set_recipients (message, "Cc", recipients_cc);
camel_object_unref (recipients_cc);
}
} else {
meeting_status = "0";
}
/* Clear properties */
scalix_appointment_unset (SCALIX_APPOINTMENT (comp), X_SCALIX_IMAP_UID);
/* Render the text/calendar */
e_cal_component_commit_sequence (comp);
icalcomp = e_cal_component_get_icalcomponent (comp);
kind = icalcomponent_isa (icalcomp);
if (kind != ICAL_VCALENDAR_COMPONENT) {
/* If its not a VCALENDAR, make it one to simplify below */
toplevel_comp = e_cal_util_new_top_level ();
icalcomponent_add_component (toplevel_comp, icalcomp);
icalcomp = toplevel_comp;
}
/* set METHOD to PUSBLISH */
icalcomponent_set_method (icalcomp, ICAL_METHOD_PUBLISH);
/* Add the VTIMEZONE components for start- and/or end-times */
if (zone) {
icalcomponent_add_component (icalcomp,
icaltimezone_get_component (zone));
} else if (dtstart.tzid) {
icalcomponent_add_component (icalcomp,
icaltimezone_get_component
(icaltimezone_get_builtin_timezone_from_tzid
(dtstart.tzid)));
}
if (dtstart.tzid && dtend.tzid && strcmp (dtstart.tzid, dtend.tzid) != 0) {
icalcomponent_add_component (icalcomp,
icaltimezone_get_component
(icaltimezone_get_builtin_timezone_from_tzid
(dtend.tzid)));
}
/* FIXME: do we leek icalcomponents here? */
if (e_cal_component_has_attachments (comp)) {
multipart = camel_multipart_new ();
camel_multipart_set_boundary (multipart, NULL);
e_cal_component_get_uid (comp, &ouid);
e_cal_component_get_attachment_list (comp, &attachment_list);
for (siter = attachment_list; siter; siter = siter->next) {
if (siter->data == NULL)
continue;
if (strstr (siter->data, "file://") != siter->data)
continue;
full_path = ((char *) siter->data) + strlen ("file://");
filename = g_strrstr (full_path, "/") + 1;
mime_filename = filename + strlen (ouid) + 1;
size = 0;
file_contents = get_file_contents (full_path, &size);
if (file_contents == NULL)
continue;
stream = camel_stream_mem_new_with_buffer (file_contents, size);
wrapper = camel_data_wrapper_new ();
camel_data_wrapper_construct_from_stream (wrapper, stream);
camel_object_unref (stream);
part = camel_mime_part_new ();
camel_medium_set_content_object (CAMEL_MEDIUM (part), wrapper);
camel_mime_part_set_filename (part, mime_filename);
camel_mime_part_set_encoding (part, CAMEL_TRANSFER_ENCODING_BASE64);
cid = camel_header_msgid_generate ();
camel_mime_part_set_content_id (part, cid);
camel_mime_part_set_description (part, mime_filename);
camel_mime_part_set_disposition (part, "attachment");
part_list = g_list_append (part_list, part);
attachment_list_new = g_slist_append (attachment_list_new,
g_strdup_printf ("CID:%s",
cid));
g_free (cid);
}
e_cal_component_set_attachment_list (comp, attachment_list_new);
str = icalcomponent_as_ical_string (icalcomp);
part = camel_mime_part_new ();
camel_mime_part_set_content (part,
str,
strlen (str),
"text/calendar; method=PUBLISH; charset=UTF-8");
part_list = g_list_prepend (part_list, part);
for (iter = part_list; iter; iter = iter->next) {
part = (CamelMimePart *) iter->data;
camel_multipart_add_part (multipart, part);
camel_object_unref (part);
}
camel_medium_set_content_object (CAMEL_MEDIUM (message),
CAMEL_DATA_WRAPPER (multipart));
camel_object_unref (multipart);
g_slist_free (attachment_list);
g_slist_free (attachment_list_new);
g_list_free (part_list);
} else {
str = icalcomponent_as_ical_string (icalcomp);
camel_mime_part_set_content (CAMEL_MIME_PART (message),
str,
strlen (str),
"text/calendar; method=PUBLISH; charset=UTF-8");
}
scalix_appointment_set (SCALIX_APPOINTMENT (object),
X_SCALIX_MSG_ID, msgid);
return message;
}
static void
dates_fill_details_dialog (DatesView *view, DatesData *d)
{
const gchar *location = NULL;
gchar *string = NULL;
GSList *text_list;
ECalComponentDateTime time;
struct tm timem;
gchar time_text[256];
GtkTextBuffer *buffer;
ECalComponentText summary;
GtkWidget *widget;
icaltimezone* from_zone;
/* Set summary entry */
e_cal_component_get_summary (d->comp, &summary);
widget = d->details_summary_entry;
if (summary.value)
gtk_entry_set_text (GTK_ENTRY (widget), summary.value);
else if (summary.altrep)
gtk_entry_set_text (GTK_ENTRY (widget), summary.altrep);
else
gtk_entry_set_text (GTK_ENTRY (widget), "");
/* Set event description textview */
/* NOTE: Docs say that only journal entries can have more than one
* description, so just use text_list->data
*/
e_cal_component_get_location (d->comp, &location);
e_cal_component_get_description_list (d->comp, &text_list);
buffer = gtk_text_view_get_buffer (
GTK_TEXT_VIEW (d->details_textview));
/* NOTE: If there's a location property, we move it to the description
*/
if (location)
string = g_strconcat (location, "\n", NULL);
gtk_text_buffer_set_text (buffer, string ? string : "", -1);
g_free (string);
if (text_list) {
ECalComponentText *desc = text_list->data;
if (desc->value) {
GtkTextIter iter;
gtk_text_buffer_get_end_iter (buffer, &iter);
gtk_text_buffer_insert (buffer, &iter, desc->value, -1);
}
e_cal_component_free_text_list (text_list);
}
/* Set time buttons and dialog */
e_cal_component_get_dtstart (d->comp, &time);
from_zone = icaltimezone_get_builtin_timezone_from_tzid (time.tzid);
timem = icaltimetype_to_tm_with_zone (time.value, from_zone, dates_view_get_zone(view));
strftime (time_text, 256, TIME_MARKUP, &timem);
gtk_label_set_markup (GTK_LABEL (d->details_start_label), time_text);
e_cal_component_free_datetime (&time);
e_cal_component_get_dtend (d->comp, &time);
from_zone = icaltimezone_get_builtin_timezone_from_tzid (time.tzid);
timem = icaltimetype_to_tm_with_zone (time.value, from_zone, dates_view_get_zone(view));
strftime (time_text, 256, TIME_MARKUP, &timem);
gtk_label_set_markup (GTK_LABEL (d->details_end_label),
time_text);
e_cal_component_free_datetime (&time);
}
