/*
* $Id$
- *
- *
*/
-
-#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>
+/**
+ * \defgroup MiscCal Miscellaneous functions which handle calendar components.
+ * \ingroup Calendaring
+ */
+/*@{*/
#include "webcit.h"
#include "webserver.h"
-char *months[] = {
- "January", "February", "March", "April", "May", "June", "July",
- "August", "September", "October", "November", "December"
+/** Hour strings */
+char *hourname[] = {
+ "12am", "1am", "2am", "3am", "4am", "5am", "6am",
+ "7am", "8am", "9am", "10am", "11am", "12pm",
+ "1pm", "2pm", "3pm", "4pm", "5pm", "6pm",
+ "7pm", "8pm", "9pm", "10pm", "11pm"
};
-char *days[] = {
- "Sunday", "Monday", "Tuesday", "Wednesday",
- "Thursday", "Friday", "Saturday"
-};
+#ifdef WEBCIT_WITH_CALENDAR_SERVICE
-#ifdef HAVE_ICAL_H
+/**
+ * \brief display and edit date/time
+ * The display_icaltimetype_as_webform() and icaltime_from_webform() functions
+ * handle the display and editing of date/time properties in web pages. The
+ * first one converts an icaltimetype into valid HTML markup -- a series of form
+ * fields for editing the date and time. When the user submits the form, the
+ * results can be fed back into the second function, which turns it back into
+ * an icaltimetype. The "prefix" string required by both functions is prepended
+ * to all field names. This allows a form to contain more than one date/time
+ * property (for example, a start and end time) by ensuring the field names are
+ * unique within the form.
+ *
+ * \todo NOTE: These functions assume that the icaltimetype being edited is in UTC, and
+ * will convert to/from local time for editing. "local" in this case is assumed
+ * to be the time zone in which the WebCit server is running. A future improvement
+ * might be to allow the user to specify his/her timezone.
+ * \param t the time we want to parse
+ * \param prefix ???? \todo
+ */
void display_icaltimetype_as_webform(struct icaltimetype *t, char *prefix) {
int i;
time_t now;
- struct tm *tm;
+ struct tm tm_now;
int this_year;
+ time_t tt;
+ struct tm tm;
const int span = 10;
+ int all_day_event = 0;
+ time_t monthselect_time;
+ struct tm monthselect_tm;
+ char monthselect_str[32];
+ char calhourformat[16];
+
+ get_preference("calhourformat", calhourformat, sizeof calhourformat);
now = time(NULL);
- tm = localtime(&now);
- this_year = tm->tm_year + 1900;
+ localtime_r(&now, &tm_now);
+ this_year = tm_now.tm_year + 1900;
if (t == NULL) return;
+ if (t->is_date) all_day_event = 1;
+ tt = icaltime_as_timet(*t);
+ if (all_day_event) {
+ gmtime_r(&tt, &tm);
+ }
+ else {
+ localtime_r(&tt, &tm);
+ }
- wprintf("Month: ");
+ wprintf(_("Month: "));
wprintf("<SELECT NAME=\"%s_month\" SIZE=\"1\">\n", prefix);
- for (i=1; i<=12; ++i) {
+ for (i=0; i<=11; ++i) {
+ monthselect_time = 1137997451 + (i * 2592000);
+ localtime_r(&monthselect_time, &monthselect_tm);
+ wc_strftime(monthselect_str, sizeof monthselect_str, "%B", &monthselect_tm);
wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
- ((t->month == i) ? "SELECTED" : ""),
- i,
- months[i-1]
+ ((tm.tm_mon == i) ? "SELECTED" : ""),
+ i+1,
+ monthselect_str
);
}
wprintf("</SELECT>\n");
- wprintf("Day: ");
+ 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",
- ((t->day == i) ? "SELECTED" : ""),
+ ((tm.tm_mday == i) ? "SELECTED" : ""),
i, i
);
}
wprintf("</SELECT>\n");
- wprintf("Year: ");
+ 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",
}
wprintf("</SELECT>\n");
- wprintf("Hour: ");
+ wprintf(_("Hour: "));
wprintf("<SELECT NAME=\"%s_hour\" SIZE=\"1\">\n", prefix);
for (i=0; i<=23; ++i) {
- wprintf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
- ((t->hour == i) ? "SELECTED" : ""),
- i, i
- );
+
+ if (!strcasecmp(calhourformat, "24")) {
+ wprintf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
+ ((tm.tm_hour == i) ? "SELECTED" : ""),
+ i, i
+ );
+ }
+ else {
+ wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
+ ((tm.tm_hour == i) ? "SELECTED" : ""),
+ i, hourname[i]
+ );
+ }
+
}
wprintf("</SELECT>\n");
- wprintf("Minute: ");
+ wprintf(_("Minute: "));
wprintf("<SELECT NAME=\"%s_minute\" SIZE=\"1\">\n", prefix);
for (i=0; i<=59; ++i) {
- wprintf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
- ((t->minute == i) ? "SELECTED" : ""),
- i, i
- );
+ if ( (i % 5 == 0) || (tm.tm_min == i) ) {
+ wprintf("<OPTION %s VALUE=\"%d\">:%02d</OPTION>\n",
+ ((tm.tm_min == i) ? "SELECTED" : ""),
+ i, i
+ );
+ }
}
wprintf("</SELECT>\n");
+}
+
+/**
+ *\brief Get time from form
+ * get the time back from the user and convert it into internal structs.
+ * \param t our time element
+ * \param prefix whats that\todo ????
+ */
+void icaltime_from_webform(struct icaltimetype *t, char *prefix) {
+ char vname[32];
+ time_t tt;
+ struct tm tm;
+ struct icaltimetype t2;
+
+ tt = time(NULL);
+ localtime_r(&tt, &tm);
+
+ 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));
+
+ tt = mktime(&tm);
+ t2 = icaltime_from_timet(tt, 0);
+ memcpy(t, &t2, sizeof(struct icaltimetype));
+}
+
+/**
+ *\brief Get time from form
+ * get the time back from the user and convert it into internal structs.
+ * \param t our time element
+ * \param prefix whats that\todo ????
+ */
- wprintf("<INPUT TYPE=\"checkbox\" NAME=\"%s_alldayevent\" "
- "VALUE=\"yes\" %s> All day event",
- prefix,
- ((t->is_date) ? "CHECKED" : ""));
+void icaltime_from_webform_dateonly(struct icaltimetype *t, char *prefix) {
+ char vname[32];
+
+ memset(t, 0, sizeof(struct icaltimetype));
+
+ sprintf(vname, "%s_month", prefix); t->month = atoi(bstr(vname));
+ sprintf(vname, "%s_day", prefix); t->day = atoi(bstr(vname));
+ sprintf(vname, "%s_year", prefix); t->year = atoi(bstr(vname));
+ t->is_utc = 1;
+ t->is_date = 1;
}
-struct icaltimetype icaltime_from_webform(char *prefix) {
- struct icaltimetype t;
- time_t now;
- char vname[SIZ];
+/**
+ * \brief Render PAPSTAT
+ * Render a PARTSTAT parameter as a string (and put it in parentheses)
+ * \param buf the string to put it to
+ * \param attendee the attendee to textify
+ */
+void partstat_as_string(char *buf, icalproperty *attendee) {
+ icalparameter *partstat_param;
+ icalparameter_partstat partstat;
- now = time(NULL);
- t = icaltime_from_timet(now, 0);
-
- sprintf(vname, "%s_month", prefix); t.month = atoi(bstr(vname));
- sprintf(vname, "%s_day", prefix); t.day = atoi(bstr(vname));
- sprintf(vname, "%s_year", prefix); t.year = atoi(bstr(vname));
- sprintf(vname, "%s_hour", prefix); t.hour = atoi(bstr(vname));
- sprintf(vname, "%s_minute", prefix); t.minute = atoi(bstr(vname));
-
- sprintf(vname, "%s_alldayevent", prefix);
- if (!strcasecmp(bstr(vname), "yes")) {
- t.hour = 0;
- t.minute = 0;
- t.is_date = 1;
+ strcpy(buf, _("(status unknown)"));
+
+ partstat_param = icalproperty_get_first_parameter(
+ attendee,
+ ICAL_PARTSTAT_PARAMETER
+ );
+ if (partstat_param == NULL) {
+ return;
}
- t = icaltime_normalize(t);
- return(t);
+ 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;
+ }
}
-/*
- * Generae a new, globally unique UID parameter for a calendar object.
+/**
+ * \brief embedd
+ * Utility function to encapsulate a subcomponent into a full VCALENDAR
+ * \param subcomp the component to encapsulate
+ * \returns the meta object ???
*/
-void generate_new_uid(char *buf) {
- static int seq = 0;
+icalcomponent *ical_encapsulate_subcomponent(icalcomponent *subcomp) {
+ icalcomponent *encaps;
+
+ /* lprintf(9, "ical_encapsulate_subcomponent() called\n"); */
- sprintf(buf, "%ld-%d@%s",
- (long)time(NULL),
- (seq++),
- serv_info.serv_fqdn);
+ if (subcomp == NULL) {
+ lprintf(3, "ERROR: called with NULL argument!\n");
+ return NULL;
+ }
+
+ /**
+ * If we're already looking at a full VCALENDAR component,
+ * don't bother ... just return itself.
+ */
+ if (icalcomponent_isa(subcomp) == ICAL_VCALENDAR_COMPONENT) {
+ return subcomp;
+ }
+
+ /** Encapsulate the VEVENT component into a complete VCALENDAR */
+ encaps = icalcomponent_new(ICAL_VCALENDAR_COMPONENT);
+ if (encaps == NULL) {
+ lprintf(3, "%s:%d: Error - could not allocate component!\n",
+ __FILE__, __LINE__);
+ return NULL;
+ }
+
+ /** Set the Product ID */
+ icalcomponent_add_property(encaps, icalproperty_new_prodid(PRODID));
+
+ /** Set the Version Number */
+ icalcomponent_add_property(encaps, icalproperty_new_version("2.0"));
+
+ /** 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