/*
- * $Id$
+ * Miscellaneous functions which handle calendar components.
*
+ * Copyright (c) 1996-2012 by the citadel.org team
*
+ * This program is open source software. You can redistribute it and/or
+ * modify it under the terms of the GNU General Public License, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*/
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include <limits.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <pthread.h>
-#include <signal.h>
-#include <time.h>
#include "webcit.h"
-#include "webserver.h"
-
-char *months[] = {
- "January", "February", "March", "April", "May", "June", "July",
- "August", "September", "October", "November", "December"
-};
-char *days[] = {
- "Sunday", "Monday", "Tuesday", "Wednesday",
- "Thursday", "Friday", "Saturday"
-};
+#include "time.h"
+#include "calendar.h"
+/* Hour strings */
char *hourname[] = {
"12am", "1am", "2am", "3am", "4am", "5am", "6am",
"7am", "8am", "9am", "10am", "11am", "12pm",
"7pm", "8pm", "9pm", "10pm", "11pm"
};
-#ifdef WEBCIT_WITH_CALENDAR_SERVICE
-
/*
* The display_icaltimetype_as_webform() and icaltime_from_webform() functions
* handle the display and editing of date/time properties in web pages. The
* might be to allow the user to specify his/her timezone.
*/
-
-void display_icaltimetype_as_webform(struct icaltimetype *t, char *prefix) {
+void display_icaltimetype_as_webform(struct icaltimetype *t, char *prefix, int date_only) {
+ wcsession *WCC = WC;
int i;
-
time_t now;
struct tm tm_now;
- int this_year;
-
time_t tt;
struct tm tm;
-
- const int span = 10;
+ int all_day_event = 0;
+ int time_format;
+ char timebuf[32];
+
+ time_format = get_time_format_cached ();
now = time(NULL);
- memcpy(&tm_now, localtime(&now), sizeof(struct tm));
- this_year = tm_now.tm_year + 1900;
+ localtime_r(&now, &tm_now);
if (t == NULL) return;
+ if (t->is_date) all_day_event = 1;
tt = icaltime_as_timet(*t);
- memcpy(&tm, localtime(&tt), sizeof(struct tm));
-
- wprintf("Month: ");
- wprintf("<SELECT NAME=\"%s_month\" SIZE=\"1\">\n", prefix);
- for (i=0; i<=11; ++i) {
- wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
- ((tm.tm_mon == i) ? "SELECTED" : ""),
- i+1,
- months[i]
- );
+ if (all_day_event) {
+ gmtime_r(&tt, &tm);
}
- wprintf("</SELECT>\n");
-
- wprintf("Day: ");
- wprintf("<SELECT NAME=\"%s_day\" SIZE=\"1\">\n", prefix);
- for (i=1; i<=31; ++i) {
- wprintf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
- ((tm.tm_mday == i) ? "SELECTED" : ""),
- i, i
- );
+ else {
+ localtime_r(&tt, &tm);
}
- wprintf("</SELECT>\n");
- wprintf("Year: ");
- wprintf("<SELECT NAME=\"%s_year\" SIZE=\"1\">\n", prefix);
- if ((this_year - t->year) > span) {
- wprintf("<OPTION SELECTED VALUE=\"%d\">%d</OPTION>\n",
- t->year, t->year);
- }
- for (i=(this_year-span); i<=(this_year+span); ++i) {
- wprintf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
- ((t->year == i) ? "SELECTED" : ""),
- i, i
- );
- }
- if ((t->year - this_year) > span) {
- wprintf("<OPTION SELECTED VALUE=\"%d\">%d</OPTION>\n",
- t->year, t->year);
+ wc_printf("<input type=\"date\" name=\"");
+ StrBufAppendBufPlain(WCC->WBuf, prefix, -1, 0);
+ wc_printf("\" id=\"");
+ StrBufAppendBufPlain(WCC->WBuf, prefix, -1, 0);
+ wc_printf("\" size=\"10\" maxlength=\"10\" value=\"");
+ wc_strftime(timebuf, 32, "%Y-%m-%d", &tm);
+ StrBufAppendBufPlain(WCC->WBuf, timebuf, -1, 0);
+ wc_printf("\">");
+
+ StrBufAppendPrintf(WC->trailing_javascript, "attachDatePicker('");
+ StrBufAppendPrintf(WC->trailing_javascript, prefix);
+ StrBufAppendPrintf(WC->trailing_javascript, "', '%s');\n", get_selected_language());
+
+ /* If we're editing a date only, we still generate the time boxes, but we hide them.
+ * This keeps the data model consistent.
+ */
+ if (date_only) {
+ wc_printf("<div style=\"display:none\">");
}
- wprintf("</SELECT>\n");
- wprintf("Hour: ");
- wprintf("<SELECT NAME=\"%s_hour\" SIZE=\"1\">\n", prefix);
+ wc_printf("<span ID=\"");
+ StrBufAppendBufPlain(WCC->WBuf, prefix, -1, 0);
+ wc_printf("_time\">");
+ wc_printf(_("Hour: "));
+ wc_printf("<SELECT NAME=\"%s_hour\" SIZE=\"1\">\n", prefix);
for (i=0; i<=23; ++i) {
- wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
- ((tm.tm_hour == i) ? "SELECTED" : ""),
- i, hourname[i]
- );
+
+ if (time_format == WC_TIMEFORMAT_24) {
+ wc_printf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
+ ((tm.tm_hour == i) ? "SELECTED" : ""),
+ i, i
+ );
+ }
+ else {
+ wc_printf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
+ ((tm.tm_hour == i) ? "SELECTED" : ""),
+ i, hourname[i]
+ );
+ }
+
}
- wprintf("</SELECT>\n");
+ wc_printf("</SELECT>\n");
- wprintf("Minute: ");
- wprintf("<SELECT NAME=\"%s_minute\" SIZE=\"1\">\n", prefix);
+ wc_printf(_("Minute: "));
+ wc_printf("<SELECT NAME=\"%s_minute\" SIZE=\"1\">\n", prefix);
for (i=0; i<=59; ++i) {
if ( (i % 5 == 0) || (tm.tm_min == i) ) {
- wprintf("<OPTION %s VALUE=\"%d\">:%02d</OPTION>\n",
+ wc_printf("<OPTION %s VALUE=\"%d\">:%02d</OPTION>\n",
((tm.tm_min == i) ? "SELECTED" : ""),
i, i
- );
+ );
}
}
- wprintf("</SELECT>\n");
+ wc_printf("</SELECT></span>\n");
+
+ if (date_only) {
+ wc_printf("</div>");
+ }
}
+/*
+ * Get date/time from a web form and convert it into an icaltimetype struct.
+ */
+void icaltime_from_webform(struct icaltimetype *t, char *prefix) {
+ char vname[32];
-struct icaltimetype icaltime_from_webform(char *prefix) {
- struct icaltimetype t;
- time_t tt;
- struct tm tm;
- char vname[SIZ];
+ if (!t) return;
+
+ /* Stuff with zero values */
+ memset(t, 0, sizeof(struct icaltimetype));
+
+ /* Get the year/month/date all in one shot -- it will be in ISO YYYY-MM-DD format */
+ sscanf((char*)BSTR(prefix), "%04d-%02d-%02d", &t->year, &t->month, &t->day);
- tt = time(NULL);
- memcpy(&tm, localtime(&tt), sizeof(struct tm));
+ /* hour */
+ sprintf(vname, "%s_hour", prefix);
+ t->hour = IBSTR(vname);
- sprintf(vname, "%s_month", prefix); tm.tm_mon = atoi(bstr(vname)) - 1;
- sprintf(vname, "%s_day", prefix); tm.tm_mday = atoi(bstr(vname));
- sprintf(vname, "%s_year", prefix); tm.tm_year = atoi(bstr(vname)) - 1900;
- sprintf(vname, "%s_hour", prefix); tm.tm_hour = atoi(bstr(vname));
- sprintf(vname, "%s_minute", prefix); tm.tm_min = atoi(bstr(vname));
+ /* minute */
+ sprintf(vname, "%s_minute", prefix);
+ t->minute = IBSTR(vname);
- tt = mktime(&tm);
- t = icaltime_from_timet(tt, 0);
- t = icaltime_normalize(t);
- return(t);
+ /* time zone is set to the default zone for this server */
+ t->is_date = 0;
+ t->zone = get_default_icaltimezone();
}
/*
- * Generate a new, globally unique UID parameter for a calendar object.
+ * Get date (no time) from a web form and convert it into an icaltimetype struct.
*/
-void generate_new_uid(char *buf) {
- static int seq = 0;
+void icaltime_from_webform_dateonly(struct icaltimetype *t, char *prefix) {
+ if (!t) return;
- sprintf(buf, "%ld-%d@%s",
- (long)time(NULL),
- (seq++),
- serv_info.serv_fqdn);
+ /* Stuff with zero values */
+ memset(t, 0, sizeof(struct icaltimetype));
+
+ /* Get the year/month/date all in one shot -- it will be in ISO YYYY-MM-DD format */
+ sscanf((char*)BSTR(prefix), "%04d-%02d-%02d", &t->year, &t->month, &t->day);
+
+ /* time zone is set to the default zone for this server */
+ t->zone = icaltimezone_get_utc_timezone();
+ t->is_date = 1;
}
+
/*
* Render a PARTSTAT parameter as a string (and put it in parentheses)
*/
icalparameter *partstat_param;
icalparameter_partstat partstat;
- strcpy(buf, "(status unknown)");
+ strcpy(buf, _("(status unknown)"));
partstat_param = icalproperty_get_first_parameter(
- attendee,
- ICAL_PARTSTAT_PARAMETER
- );
+ attendee,
+ ICAL_PARTSTAT_PARAMETER
+ );
if (partstat_param == NULL) {
return;
}
partstat = icalparameter_get_partstat(partstat_param);
switch(partstat) {
- case ICAL_PARTSTAT_X:
- strcpy(buf, "(x)");
- break;
- case ICAL_PARTSTAT_NEEDSACTION:
- strcpy(buf, "(needs action)");
- break;
- case ICAL_PARTSTAT_ACCEPTED:
- strcpy(buf, "(accepted)");
- break;
- case ICAL_PARTSTAT_DECLINED:
- strcpy(buf, "(declined)");
- break;
- case ICAL_PARTSTAT_TENTATIVE:
- strcpy(buf, "(tenative)");
- break;
- case ICAL_PARTSTAT_DELEGATED:
- strcpy(buf, "(delegated)");
- break;
- case ICAL_PARTSTAT_COMPLETED:
- strcpy(buf, "(completed)");
- break;
- case ICAL_PARTSTAT_INPROCESS:
- strcpy(buf, "(in process)");
- break;
- case ICAL_PARTSTAT_NONE:
- strcpy(buf, "(none)");
- break;
+ case ICAL_PARTSTAT_X:
+ strcpy(buf, "(x)");
+ break;
+ case ICAL_PARTSTAT_NEEDSACTION:
+ strcpy(buf, _("(needs action)"));
+ break;
+ case ICAL_PARTSTAT_ACCEPTED:
+ strcpy(buf, _("(accepted)"));
+ break;
+ case ICAL_PARTSTAT_DECLINED:
+ strcpy(buf, _("(declined)"));
+ break;
+ case ICAL_PARTSTAT_TENTATIVE:
+ strcpy(buf, _("(tenative)"));
+ break;
+ case ICAL_PARTSTAT_DELEGATED:
+ strcpy(buf, _("(delegated)"));
+ break;
+ case ICAL_PARTSTAT_COMPLETED:
+ strcpy(buf, _("(completed)"));
+ break;
+ case ICAL_PARTSTAT_INPROCESS:
+ strcpy(buf, _("(in process)"));
+ break;
+ case ICAL_PARTSTAT_NONE:
+ strcpy(buf, _("(none)"));
+ break;
}
}
-
/*
- * Utility function to encapsulate a subcomponent into a full VCALENDAR
+ * Utility function to encapsulate a subcomponent into a full VCALENDAR.
+ *
+ * We also scan for any date/time properties that reference timezones, and attach
+ * those timezones along with the supplied subcomponent. (Increase the size of the array if you need to.)
+ *
+ * Note: if you change anything here, change it in Citadel server's ical_send_out_invitations() too.
*/
icalcomponent *ical_encapsulate_subcomponent(icalcomponent *subcomp) {
icalcomponent *encaps;
-
- lprintf(9, "ical_encapsulate_subcomponent() called\n");
+ icalproperty *p;
+ struct icaltimetype t;
+ const icaltimezone *attached_zones[5] = { NULL, NULL, NULL, NULL, NULL };
+ int i;
+ const icaltimezone *z;
+ int num_zones_attached = 0;
+ int zone_already_attached;
if (subcomp == NULL) {
- lprintf(3, "ERROR: called with NULL argument!\n");
+ syslog(LOG_WARNING, "ERROR: ical_encapsulate_subcomponent() called with NULL argument\n");
return NULL;
}
- /* If we're already looking at a full VCALENDAR component,
- * don't bother ... just return itself.
+ /*
+ * If we're already looking at a full VCALENDAR component, this is probably an error.
*/
if (icalcomponent_isa(subcomp) == ICAL_VCALENDAR_COMPONENT) {
- lprintf(9, "Already encapsulated. Returning itself.\n");
+ syslog(LOG_WARNING, "ERROR: component sent to ical_encapsulate_subcomponent() already top level\n");
return subcomp;
}
+ /* search for... */
+ for (p = icalcomponent_get_first_property(subcomp, ICAL_ANY_PROPERTY);
+ p != NULL;
+ p = icalcomponent_get_next_property(subcomp, ICAL_ANY_PROPERTY))
+ {
+ if ( (icalproperty_isa(p) == ICAL_COMPLETED_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_CREATED_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_DATEMAX_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_DATEMIN_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_DTEND_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_DTSTAMP_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_DTSTART_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_DUE_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_EXDATE_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_LASTMODIFIED_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_MAXDATE_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_MINDATE_PROPERTY)
+ || (icalproperty_isa(p) == ICAL_RECURRENCEID_PROPERTY)
+ ) {
+ t = icalproperty_get_dtstart(p); /*/ it's safe to use dtstart for all of them */
+ if ((icaltime_is_valid_time(t)) && (z=icaltime_get_timezone(t), z)) {
+
+ zone_already_attached = 0;
+ for (i=0; i<5; ++i) {
+ if (z == attached_zones[i]) {
+ ++zone_already_attached;
+ syslog(LOG_DEBUG, "zone already attached!!\n");
+ }
+ }
+ if ((!zone_already_attached) && (num_zones_attached < 5)) {
+ syslog(LOG_DEBUG, "attaching zone %d!\n", num_zones_attached);
+ attached_zones[num_zones_attached++] = z;
+ }
+
+ icalproperty_set_parameter(p,
+ icalparameter_new_tzid(icaltimezone_get_tzid((icaltimezone *)z))
+ );
+ }
+ }
+ }
+
/* Encapsulate the VEVENT component into a complete VCALENDAR */
encaps = icalcomponent_new(ICAL_VCALENDAR_COMPONENT);
if (encaps == NULL) {
- lprintf(3, "Error at %s:%d - could not allocate component!\n",
- __FILE__, __LINE__);
+ syslog(LOG_WARNING, "ERROR: ical_encapsulate_subcomponent() could not allocate component\n");
return NULL;
}
/* Set the Version Number */
icalcomponent_add_property(encaps, icalproperty_new_version("2.0"));
+ /* Attach any timezones we need */
+ if (num_zones_attached > 0) for (i=0; i<num_zones_attached; ++i) {
+ icalcomponent *zc;
+ zc = icalcomponent_new_clone(icaltimezone_get_component((icaltimezone *)attached_zones[i]));
+ icalcomponent_add_component(encaps, zc);
+ }
+
/* Encapsulate the subcomponent inside */
- lprintf(9, "Doing the encapsulation\n");
icalcomponent_add_component(encaps, subcomp);
- /* Convert all timestamps to UTC so we don't have to deal with
- * stupid VTIMEZONE crap.
- */
- ical_dezonify(encaps);
-
/* Return the object we just created. */
return(encaps);
}
-
-
-
-
-#endif
projects / citadel.git / blobdiff