/*
* $Id$
- *
- * Functions which handle calendar objects and their processing/display.
- *
*/
+/**
+ * \defgroup calav Functions which handle calendar objects and their processing/display.
+ * \ingroup Calendaring
+ */
+/* @{ */
-#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"
-#ifndef HAVE_ICAL_H
+#ifndef WEBCIT_WITH_CALENDAR_SERVICE
-/*
+/**
+ * \brief get around non existing types
* Handler stubs for builds with no calendar library available
+ * \param part_source dummy pointer to the source
+ * \param msgnum number of the mesage in the db
+ * \param cal_partnum number of the calendar part
*/
void cal_process_attachment(char *part_source, long msgnum, char *cal_partnum) {
- wprintf("<I>This message contains calendaring/scheduling information,"
+ wprintf(_("<I>This message contains calendaring/scheduling information,"
" but support for calendars is not available on this "
"particular system. Please ask your system administrator to "
"install a new version of the Citadel web service with "
- "calendaring enabled.</I><BR>\n"
+ "calendaring enabled.</I><br />\n")
);
}
+/**
+ * \brief say we can't display calendar items
+ * \param msgnum number of the mesage in our db
+ */
void display_calendar(long msgnum) {
- wprintf("<i>"
+ wprintf(_("<i>"
"Cannot display calendar item. You are seeing this error "
"because your WebCit service has not been installed with "
"calendar support. Please contact your system administrator."
- "</i><br>\n");
+ "</i><br />\n"));
}
+/**
+ * \brief say we can't display task items
+ * \param msgnum number of the mesage in our db
+ */
void display_task(long msgnum) {
- wprintf("<i>"
+ wprintf(_("<i>"
"Cannot display to-do item. You are seeing this error "
"because your WebCit service has not been installed with "
"calendar support. Please contact your system administrator."
- "</i><br>\n");
+ "</i><br />\n"));
}
-
-#else /* HAVE_ICAL_H */
+/** ok, we have calendaring available */
+#else /* WEBCIT_WITH_CALENDAR_SERVICE */
/****** End of handler stubs. Everything below this line is real. ******/
-/*
- * Process a calendar object
+/**
+ * \brief Process a calendar object
* ...at this point it's already been deserialized by cal_process_attachment()
+ * \param cal teh calendar object
+ * \param recursion_level call stack depth ??????
+ * \param msgnum number of the mesage in our db
+ * \param cal_partnum of the calendar object ????
*/
void cal_process_object(icalcomponent *cal,
int recursion_level,
) {
icalcomponent *c;
icalproperty *method = NULL;
- icalproperty_method the_method;
+ icalproperty_method the_method = ICAL_METHOD_NONE;
icalproperty *p;
struct icaltimetype t;
time_t tt;
- char buf[SIZ];
+ char buf[256];
+ char conflict_name[256];
+ char conflict_message[256];
+ int is_update = 0;
- /* Leading HTML for the display of this object */
+ /** Leading HTML for the display of this object */
if (recursion_level == 0) {
- wprintf("<CENTER><TABLE border=0 cellpadding=5>\n");
+ wprintf("<CENTER><TABLE border=0>\n");
}
- /* Look for a method */
+ /** Look for a method */
method = icalcomponent_get_first_property(cal, ICAL_METHOD_PROPERTY);
- /* See what we need to do with this */
+ /** See what we need to do with this */
if (method != NULL) {
the_method = icalproperty_get_method(method);
switch(the_method) {
case ICAL_METHOD_REQUEST:
+ wprintf("<tr><td colspan=\"2\">\n"
+ "<img align=\"center\" "
+ "src=\"static/calarea_48x.gif\">"
+ " "
+ "<B>");
+ wprintf(_("Meeting invitation"));
+ wprintf("</B></TD></TR>\n");
+ break;
+ case ICAL_METHOD_REPLY:
wprintf("<TR><TD COLSPAN=2>\n"
"<IMG ALIGN=CENTER "
- "SRC=\"/static/vcalendar.gif\">"
+ "src=\"static/calarea_48x.gif\">"
" "
- "<B>Meeting invitation</B>
- </TD></TR>\n"
- );
+ "<B>");
+ wprintf(_("Attendee's reply to your invitation"));
+ wprintf("</B></TD></TR>\n");
+ break;
+ case ICAL_METHOD_PUBLISH:
+ wprintf("<TR><TD COLSPAN=2>\n"
+ "<IMG ALIGN=CENTER "
+ "src=\"static/calarea_48x.gif\">"
+ " "
+ "<B>");
+ wprintf(_("Published event"));
+ wprintf("</B></TD></TR>\n");
break;
default:
- wprintf("<TR><TD COLSPAN=2>"
- "I don't know what to do with this.</TD></TR>"
- "\n");
+ wprintf("<TR><TD COLSPAN=2>");
+ wprintf(_("This is an unknown type of calendar item."));
+ wprintf("</TD></TR>\n");
break;
}
}
p = icalcomponent_get_first_property(cal, ICAL_SUMMARY_PROPERTY);
- if (p != NULL) {
- wprintf("<TR><TD><B>Summary:</B></TD><TD>");
+ if (p != NULL) {
+ wprintf("<TR><TD><B>");
+ wprintf(_("Summary:"));
+ wprintf("</B></TD><TD>");
escputs((char *)icalproperty_get_comment(p));
wprintf("</TD></TR>\n");
- }
+ }
p = icalcomponent_get_first_property(cal, ICAL_LOCATION_PROPERTY);
- if (p != NULL) {
- wprintf("<TR><TD><B>Location:</B></TD><TD>");
+ if (p != NULL) {
+ wprintf("<TR><TD><B>");
+ wprintf(_("Location:"));
+ wprintf("</B></TD><TD>");
escputs((char *)icalproperty_get_comment(p));
wprintf("</TD></TR>\n");
- }
+ }
- /*
+ /**
* Only show start/end times if we're actually looking at the VEVENT
* component. Otherwise it shows bogus dates for things like timezone.
*/
p = icalcomponent_get_first_property(cal,
ICAL_DTSTART_PROPERTY);
- if (p != NULL) {
+ if (p != NULL) {
t = icalproperty_get_dtstart(p);
- tt = icaltime_as_timet(t);
- fmt_date(buf, tt);
- wprintf("<TR><TD><B>Starting date/time:</B></TD><TD>"
- "%s</TD></TR>", buf
- );
+
+ if (t.is_date) {
+ struct tm d_tm;
+ char d_str[32];
+ memset(&d_tm, 0, sizeof d_tm);
+ d_tm.tm_year = t.year - 1900;
+ d_tm.tm_mon = t.month - 1;
+ d_tm.tm_mday = t.day;
+ wc_strftime(d_str, sizeof d_str, "%x", &d_tm);
+ wprintf("<TR><TD><B>");
+ wprintf(_("Date:"));
+ wprintf("</B></TD><TD>%s</TD></TR>", d_str);
+ }
+ else {
+ tt = icaltime_as_timet(t);
+ fmt_date(buf, tt, 0);
+ wprintf("<TR><TD><B>");
+ wprintf(_("Starting date/time:"));
+ wprintf("</B></TD><TD>%s</TD></TR>", buf);
+ }
}
p = icalcomponent_get_first_property(cal, ICAL_DTEND_PROPERTY);
- if (p != NULL) {
+ if (p != NULL) {
t = icalproperty_get_dtend(p);
tt = icaltime_as_timet(t);
- fmt_date(buf, tt);
- wprintf("<TR><TD><B>Ending date/time:</B></TD><TD>"
- "%s</TD></TR>", buf
- );
+ fmt_date(buf, tt, 0);
+ wprintf("<TR><TD><B>");
+ wprintf(_("Ending date/time:"));
+ wprintf("</B></TD><TD>%s</TD></TR>", buf);
}
}
p = icalcomponent_get_first_property(cal, ICAL_DESCRIPTION_PROPERTY);
- if (p != NULL) {
- wprintf("<TR><TD><B>Description:</B></TD><TD>");
+ if (p != NULL) {
+ wprintf("<TR><TD><B>");
+ wprintf(_("Description:"));
+ wprintf("</B></TD><TD>");
escputs((char *)icalproperty_get_comment(p));
wprintf("</TD></TR>\n");
- }
+ }
- /* If the component has subcomponents, recurse through them. */
+ /** If the component has attendees, iterate through them. */
+ for (p = icalcomponent_get_first_property(cal, ICAL_ATTENDEE_PROPERTY); (p != NULL); p = icalcomponent_get_next_property(cal, ICAL_ATTENDEE_PROPERTY)) {
+ wprintf("<TR><TD><B>");
+ wprintf(_("Attendee:"));
+ wprintf("</B></TD><TD>");
+ safestrncpy(buf, icalproperty_get_attendee(p), sizeof buf);
+ if (!strncasecmp(buf, "MAILTO:", 7)) {
+
+ /** screen name or email address */
+ strcpy(buf, &buf[7]);
+ striplt(buf);
+ escputs(buf);
+ wprintf(" ");
+
+ /** participant status */
+ partstat_as_string(buf, p);
+ escputs(buf);
+ }
+ wprintf("</TD></TR>\n");
+ }
+
+ /** If the component has subcomponents, recurse through them. */
for (c = icalcomponent_get_first_component(cal, ICAL_ANY_COMPONENT);
(c != 0);
c = icalcomponent_get_next_component(cal, ICAL_ANY_COMPONENT)) {
cal_process_object(c, recursion_level+1, msgnum, cal_partnum);
}
- /* Trailing HTML for the display of this object */
- if (recursion_level == 0) {
- wprintf("<TR><TD COLSPAN=2>"
- "<FORM METHOD=\"GET\" "
- "ACTION=\"/respond_to_request\">\n"
- "<INPUT TYPE=\"submit\" NAME=\"sc\" "
- "VALUE=\"Accept\">\n"
- " "
- "<INPUT TYPE=\"submit\" NAME=\"sc\" "
- "VALUE=\"Decline\">\n"
- "<INPUT TYPE=\"hidden\" NAME=\"msgnum\" "
- "VALUE=\"%ld\">"
- "<INPUT TYPE=\"hidden\" NAME=\"cal_partnum\" "
- "VALUE=\"%s\">"
- "</FORM>"
- "</TD></TR></TABLE></CENTER>\n",
- msgnum, cal_partnum
- );
- }
-}
+ /** If this is a REQUEST, display conflicts and buttons */
+ if (the_method == ICAL_METHOD_REQUEST) {
+ /* Check for conflicts */
+ lprintf(9, "Checking server calendar for conflicts...\n");
+ serv_printf("ICAL conflicts|%ld|%s|", msgnum, cal_partnum);
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '1') {
+ while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
+ extract_token(conflict_name, buf, 3, '|', sizeof conflict_name);
+ is_update = extract_int(buf, 4);
-/*
- * Back end for cal_add() -- this writes it to the message base
- */
-void pencil_it_in(icalcomponent *cal) {
- char hold_rm[SIZ];
- char buf[SIZ];
- char *serialized_event;
-
- /* Save the name of the room we're in */
- strcpy(hold_rm, WC->wc_roomname);
-
- /* Go find the user's calendar */
- serv_printf("GOTO %s", CALENDAR_ROOM_NAME);
- serv_gets(buf);
- if (buf[0] != '2') return;
-
- /* Enter the message */
- serialized_event = icalcomponent_as_ical_string(cal);
- if (serialized_event != NULL) {
- sprintf(buf, "ENT0 1|||4||");
- serv_puts(buf);
- serv_gets(buf);
- if (buf[0] == '4') {
- serv_puts("Content-type: text/calendar");
- serv_puts("");
- serv_write(serialized_event, strlen(serialized_event));
- serv_puts("");
- serv_puts("000");
- }
- }
+ if (is_update) {
+ snprintf(conflict_message, sizeof conflict_message,
+ _("This is an update of '%s' which is already in your calendar."), conflict_name);
+ }
+ else {
+ snprintf(conflict_message, sizeof conflict_message,
+ _("This event would conflict with '%s' which is already in your calendar."), conflict_name);
+ }
- /* Return to the room we were in */
- serv_printf("GOTO %s", hold_rm);
- serv_gets(buf);
-}
+ wprintf("<TR><TD><B><I>%s</I></B></TD><td>",
+ (is_update ?
+ _("Update:") :
+ _("CONFLICT:")
+ )
+ );
+ escputs(conflict_message);
+ wprintf("</TD></TR>\n");
+ }
+ }
+ lprintf(9, "...done.\n");
+
+ /** Display the Accept/Decline buttons */
+ wprintf("<tr><td>%s</td>"
+ "<td><font size=+1>"
+ "<a href=\"respond_to_request?msgnum=%ld&cal_partnum=%s&sc=Accept\">%s</a>"
+ " | "
+ "<a href=\"respond_to_request?msgnum=%ld&cal_partnum=%s&sc=Tentative\">%s</a>"
+ " | "
+ "<a href=\"respond_to_request?msgnum=%ld&cal_partnum=%s&sc=Decline\">%s</a>"
+ "</FONT></TD></TR>\n",
+ _("How would you like to respond to this invitation?"),
+ msgnum, cal_partnum, _("Accept"),
+ msgnum, cal_partnum, _("Tentative"),
+ msgnum, cal_partnum, _("Decline")
+ );
+ }
-/*
- * Add a calendar object to the user's calendar
- */
-void cal_add(icalcomponent *cal, int recursion_level) {
- icalcomponent *c;
+ /** If this is a REPLY, display update button */
+ if (the_method == ICAL_METHOD_REPLY) {
- /*
- * The VEVENT subcomponent is the one we're interested in saving.
- */
- if (icalcomponent_isa(cal) == ICAL_VEVENT_COMPONENT) {
- /* Save to the message base */
- pencil_it_in(cal);
+ /** \todo In the future, if we want to validate this object before \
+ * continuing, we can do it this way:
+ serv_printf("ICAL whatever|%ld|%s|", msgnum, cal_partnum);
+ serv_getln(buf, sizeof buf);
+ }
+ ***********/
+
+ /** Display the update buttons */
+ wprintf("<TR><TD>"
+ "%s"
+ "</td><td><font size=+1>"
+ "<a href=\"handle_rsvp?msgnum=%ld&cal_partnum=%s&sc=Update\">%s</a>"
+ " | "
+ "<a href=\"handle_rsvp?msgnum=%ld&cal_partnum=%s&sc=Ignore\">%s</a>"
+ "</font>"
+ "</TD></TR>\n",
+ _("Click <i>Update</i> to accept this reply and update your calendar."),
+ msgnum, cal_partnum, _("Update"),
+ msgnum, cal_partnum, _("Ignore")
+ );
}
- /* If the component has subcomponents, recurse through them. */
- for (c = icalcomponent_get_first_component(cal, ICAL_ANY_COMPONENT);
- (c != 0);
- c = icalcomponent_get_next_component(cal, ICAL_ANY_COMPONENT)) {
- /* Recursively process subcomponent */
- cal_add(c, recursion_level+1);
- }
+ /** Trailing HTML for the display of this object */
+ if (recursion_level == 0) {
+ wprintf("</TR></TABLE></CENTER>\n");
+ }
}
-/*
+/**
+ * \brief process calendar mail atachment
* Deserialize a calendar object in a message so it can be processed.
* (This is the main entry point for these things)
+ * \param part_source the part of the message we want to parse
+ * \param msgnum number of the mesage in our db
+ * \param cal_partnum the number of the calendar item
*/
void cal_process_attachment(char *part_source, long msgnum, char *cal_partnum) {
icalcomponent *cal;
cal = icalcomponent_new_from_string(part_source);
if (cal == NULL) {
- wprintf("Error parsing calendar object: %s<BR>\n",
- icalerror_strerror(icalerrno));
+ wprintf(_("There was an error parsing this calendar item."));
+ wprintf("<br />\n");
return;
}
+ ical_dezonify(cal);
cal_process_object(cal, 0, msgnum, cal_partnum);
/* Free the memory we obtained from libical's constructor */
-/*
+/**
+ * \brief accept/decline meeting
* Respond to a meeting request
*/
void respond_to_request(void) {
char buf[SIZ];
- size_t total_len;
- char *serialized_cal;
- icalcomponent *cal;
- output_headers(3);
+ output_headers(1, 1, 2, 0, 0, 0);
- wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=007700><TR><TD>"
- "<FONT SIZE=+1 COLOR=\"FFFFFF\""
- "<B>Respond to meeting request</B>"
- "</FONT></TD></TR></TABLE><BR>\n"
+ wprintf("<div id=\"banner\">\n");
+ wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>"
+ "<SPAN CLASS=\"titlebar\">");
+ wprintf(_("Respond to meeting request"));
+ wprintf("</SPAN>"
+ "</TD></TR></TABLE>\n"
);
+ wprintf("</div>\n<div id=\"content\">\n");
- sprintf(buf, "OPNA %s|%s", bstr("msgnum"), bstr("cal_partnum"));
- serv_puts(buf);
- serv_gets(buf);
- if (buf[0] != '2') {
- wprintf("Error: %s<BR>\n", &buf[4]);
- wDumpContent(1);
- return;
- }
+ serv_printf("ICAL respond|%s|%s|%s|",
+ bstr("msgnum"),
+ bstr("cal_partnum"),
+ bstr("sc")
+ );
+ serv_getln(buf, sizeof buf);
- total_len = atoi(&buf[4]);
- serialized_cal = malloc(total_len + 1);
+ if (buf[0] == '2') {
+ wprintf("<TABLE BORDER=0><TR><TD>"
+ "<img src=\"static/calarea_48x.gif\" ALIGN=CENTER>"
+ "</TD><TD>"
+ );
+ if (!strcasecmp(bstr("sc"), "accept")) {
+ wprintf(_("You have accepted this meeting invitation. "
+ "It has been entered into your calendar.")
+ );
+ } else if (!strcasecmp(bstr("sc"), "tentative")) {
+ wprintf(_("You have tentatively accepted this meeting invitation. "
+ "It has been 'pencilled in' to your calendar.")
+ );
+ } else if (!strcasecmp(bstr("sc"), "decline")) {
+ wprintf(_("You have declined this meeting invitation. "
+ "It has <b>not</b> been entered into your calendar.")
+ );
+ }
+ wprintf(" ");
+ wprintf(_("A reply has been sent to the meeting organizer."));
+ wprintf("</TD></TR></TABLE>\n");
+ } else {
+ wprintf("<img src=\"static/error.gif\" ALIGN=CENTER>"
+ "%s\n", &buf[4]);
+ }
- read_server_binary(serialized_cal, total_len);
+ wprintf("<a href=\"dotskip?room=");
+ urlescputs(WC->wc_roomname);
+ wprintf("\"><br />");
+ wprintf(_("Return to messages"));
+ wprintf("</A><br />\n");
- serv_puts("CLOS");
- serv_gets(buf);
- serialized_cal[total_len + 1] = 0;
+ wDumpContent(1);
+}
- /* Deserialize it */
- cal = icalcomponent_new_from_string(serialized_cal);
- free(serialized_cal);
- if (cal == NULL) {
- wprintf("Error parsing calendar object: %s<BR>\n",
- icalerror_strerror(icalerrno));
- wDumpContent(1);
- return;
- }
- /* Save this in the user's calendar if necessary */
- if (!strcasecmp(bstr("sc"), "Accept")) {
- cal_add(cal, 0);
- }
+/**
+ * \brief Handle an incoming RSVP
+ */
+void handle_rsvp(void) {
+ char buf[SIZ];
- /* Send a reply if necessary */
- /* FIXME ... do this */
+ output_headers(1, 1, 2, 0, 0, 0);
- /* Free the memory we obtained from libical's constructor */
- icalcomponent_free(cal);
+ wprintf("<div id=\"banner\">\n");
+ wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>"
+ "<SPAN CLASS=\"titlebar\">");
+ wprintf(_("Update your calendar with this RSVP"));
+ wprintf("</SPAN>"
+ "</TD></TR></TABLE>\n"
+ "</div>\n<div id=\"content\">\n"
+ );
- /* Delete the message from the inbox */
- /* FIXME ... do this */
+ serv_printf("ICAL handle_rsvp|%s|%s|%s|",
+ bstr("msgnum"),
+ bstr("cal_partnum"),
+ bstr("sc")
+ );
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '2') {
+ wprintf("<TABLE BORDER=0><TR><TD>"
+ "<img src=\"static/calarea_48x.gif\" ALIGN=CENTER>"
+ "</TD><TD>"
+ );
+ if (!strcasecmp(bstr("sc"), "update")) {
+ wprintf(_("Your calendar has been updated to reflect this RSVP."));
+ } else if (!strcasecmp(bstr("sc"), "ignore")) {
+ wprintf(_("You have chosen to ignore this RSVP. "
+ "Your calendar has <b>not</b> been updated.")
+ );
+ }
+ wprintf("</TD></TR></TABLE>\n"
+ );
+ } else {
+ wprintf("<img src=\"static/error.gif\" ALIGN=CENTER>"
+ "%s\n", &buf[4]);
+ }
- wprintf("Done!<BR>\n");
+ wprintf("<a href=\"dotskip?room=");
+ urlescputs(WC->wc_roomname);
+ wprintf("\"><br />");
+ wprintf(_("Return to messages"));
+ wprintf("</A><br />\n");
- /* ...and now we're done. */
wDumpContent(1);
}
+/*@}*/
+/*-----------------------------------------------------------------------**/
-/*****************************************************************************/
-
-/*
- * Display handlers for message reading
+/**
+ * \defgroup MsgDisplayHandlers Display handlers for message reading
+ * \ingroup Calendaring
*/
+/*@{*/
-/*
+
+/**
+ * \brief get items, keep them.
* If we're reading calendar items, just store them for now. We have to
* sort and re-output them later when we draw the calendar.
+ * \param cal Our calendar to process
+ * \param msgnum number of the mesage in our db
*/
void display_individual_cal(icalcomponent *cal, long msgnum) {
WC->num_cal += 1;
WC->disp_cal = realloc(WC->disp_cal,
- (sizeof(icalcomponent *) * WC->num_cal) );
- WC->disp_cal[WC->num_cal - 1] = icalcomponent_new_clone(cal);
+ (sizeof(struct disp_cal) * WC->num_cal) );
+ WC->disp_cal[WC->num_cal - 1].cal = icalcomponent_new_clone(cal);
- WC->cal_msgnum = realloc(WC->cal_msgnum,
- (sizeof(long) * WC->num_cal) );
- WC->cal_msgnum[WC->num_cal - 1] = msgnum;
+ WC->disp_cal[WC->num_cal - 1].cal_msgnum = msgnum;
}
/*
- * Display a task in the task list
- */
-void display_individual_task(icalcomponent *vtodo, long msgnum) {
- icalproperty *p;
-
- p = icalcomponent_get_first_property(vtodo, ICAL_SUMMARY_PROPERTY);
- wprintf("<LI><A HREF=\"/display_edit_task?msgnum=%ld\">", msgnum);
- if (p != NULL) {
- escputs((char *)icalproperty_get_comment(p));
- }
- wprintf("</A>\n");
-}
-
-
-/*
+ * \brief edit a task
* Display a task by itself (for editing)
+ * \param supplied_vtodo the todo item we want to edit
+ * \param msgnum number of the mesage in our db
*/
void display_edit_individual_task(icalcomponent *supplied_vtodo, long msgnum) {
icalcomponent *vtodo;
if (supplied_vtodo != NULL) {
vtodo = supplied_vtodo;
+
+ /**
+ * If we're looking at a fully encapsulated VCALENDAR
+ * rather than a VTODO component, attempt to use the first
+ * relevant VTODO subcomponent. If there is none, the
+ * NULL returned by icalcomponent_get_first_component() will
+ * tell the next iteration of this function to create a
+ * new one.
+ */
+ if (icalcomponent_isa(vtodo) == ICAL_VCALENDAR_COMPONENT) {
+ display_edit_individual_task(
+ icalcomponent_get_first_component(
+ vtodo, ICAL_VTODO_COMPONENT
+ ), msgnum
+ );
+ return;
+ }
}
else {
vtodo = icalcomponent_new(ICAL_VTODO_COMPONENT);
created_new_vtodo = 1;
}
- output_headers(3);
- wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=007700><TR><TD>"
- "<FONT SIZE=+1 COLOR=\"FFFFFF\""
- "<B>Edit task</B>"
- "</FONT></TD></TR></TABLE><BR>\n"
+ output_headers(1, 1, 2, 0, 0, 0);
+ wprintf("<div id=\"banner\">\n"
+ "<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR>"
+ "<TD><img src=\"static/taskmanag_48x.gif\"></TD>"
+ "<td><SPAN CLASS=\"titlebar\">");
+ wprintf(_("Edit task"));
+ wprintf("</SPAN>"
+ "</TD></TR></TABLE>\n"
+ "</div>\n<div id=\"content\">\n"
);
- wprintf("<FORM METHOD=\"POST\" ACTION=\"/save_task\">\n");
+ wprintf("<div class=\"fix_scrollbar_bug\">"
+ "<table border=0 width=100%% bgcolor=\"#ffffff\"><tr><td>");
+
+ wprintf("<FORM METHOD=\"POST\" action=\"save_task\">\n");
wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgnum\" VALUE=\"%ld\">\n",
msgnum);
- wprintf("Summary: "
+ wprintf("<TABLE border=0>\n");
+
+ wprintf("<TR><TD>");
+ wprintf(_("Summary:"));
+ wprintf("</TD><TD>"
"<INPUT TYPE=\"text\" NAME=\"summary\" "
"MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
p = icalcomponent_get_first_property(vtodo, ICAL_SUMMARY_PROPERTY);
if (p != NULL) {
escputs((char *)icalproperty_get_comment(p));
}
- wprintf("\"><BR>\n");
+ wprintf("\"></TD></TR>\n");
- wprintf("Start date: ");
+ wprintf("<TR><TD>");
+ wprintf(_("Start date:"));
+ wprintf("</TD><TD>");
p = icalcomponent_get_first_property(vtodo, ICAL_DTSTART_PROPERTY);
if (p != NULL) {
t = icalproperty_get_dtstart(p);
t = icaltime_from_timet(now, 0);
}
display_icaltimetype_as_webform(&t, "dtstart");
- wprintf("<BR>\n");
+ wprintf("</TD></TR>\n");
- wprintf("Due date: ");
+ wprintf("<TR><TD>");
+ wprintf(_("Due date:"));
+ wprintf("</TD><TD>");
p = icalcomponent_get_first_property(vtodo, ICAL_DUE_PROPERTY);
if (p != NULL) {
t = icalproperty_get_due(p);
t = icaltime_from_timet(now, 0);
}
display_icaltimetype_as_webform(&t, "due");
- wprintf("<BR>\n");
-
- wprintf("<CENTER><TEXTAREA NAME=\"description\" wrap=soft "
+ wprintf("</TD></TR>\n");
+ wprintf("<TR><TD>");
+ wprintf(_("Description:"));
+ wprintf("</TD><TD>");
+ wprintf("<TEXTAREA NAME=\"description\" wrap=soft "
"ROWS=10 COLS=80 WIDTH=80>\n"
);
p = icalcomponent_get_first_property(vtodo, ICAL_DESCRIPTION_PROPERTY);
if (p != NULL) {
escputs((char *)icalproperty_get_comment(p));
}
- wprintf("</TEXTAREA><BR>\n");
+ wprintf("</TEXTAREA></TD></TR></TABLE>\n");
- wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save\">"
+ wprintf("<CENTER>"
+ "<INPUT TYPE=\"submit\" NAME=\"save_button\" VALUE=\"%s\">"
" "
- "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">\n"
+ "<INPUT TYPE=\"submit\" NAME=\"delete_button\" VALUE=\"%s\">\n"
" "
- "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">\n"
- "</CENTER>\n"
+ "<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">\n"
+ "</CENTER>\n",
+ _("Save"),
+ _("Delete"),
+ _("Cancel")
);
wprintf("</FORM>\n");
+ wprintf("</td></tr></table></div>\n");
wDumpContent(1);
if (created_new_vtodo) {
}
/*
- * Save an edited task
+ * \brief Save an edited task
+ * \param supplied_vtodo the task to save
+ * \param msgnum number of the mesage in our db
*/
void save_individual_task(icalcomponent *supplied_vtodo, long msgnum) {
char buf[SIZ];
int delete_existing = 0;
icalproperty *prop;
- icalcomponent *vtodo;
+ icalcomponent *vtodo, *encaps;
int created_new_vtodo = 0;
+ int i;
+ int sequence = 0;
+ struct icaltimetype t;
if (supplied_vtodo != NULL) {
vtodo = supplied_vtodo;
+ /**
+ * If we're looking at a fully encapsulated VCALENDAR
+ * rather than a VTODO component, attempt to use the first
+ * relevant VTODO subcomponent. If there is none, the
+ * NULL returned by icalcomponent_get_first_component() will
+ * tell the next iteration of this function to create a
+ * new one.
+ */
+ if (icalcomponent_isa(vtodo) == ICAL_VCALENDAR_COMPONENT) {
+ save_individual_task(
+ icalcomponent_get_first_component(
+ vtodo, ICAL_VTODO_COMPONENT
+ ), msgnum
+ );
+ return;
+ }
}
else {
vtodo = icalcomponent_new(ICAL_VTODO_COMPONENT);
created_new_vtodo = 1;
}
- if (!strcasecmp(bstr("sc"), "Save")) {
+ if (strlen(bstr("save_button")) > 0) {
- /* Replace values in the component with ones from the form */
+ /** Replace values in the component with ones from the form */
while (prop = icalcomponent_get_first_property(vtodo,
ICAL_SUMMARY_PROPERTY), prop != NULL) {
icalcomponent_remove_property(vtodo, prop);
+ icalproperty_free(prop);
}
icalcomponent_add_property(vtodo,
icalproperty_new_summary(bstr("summary")));
while (prop = icalcomponent_get_first_property(vtodo,
ICAL_DESCRIPTION_PROPERTY), prop != NULL) {
icalcomponent_remove_property(vtodo, prop);
+ icalproperty_free(prop);
}
icalcomponent_add_property(vtodo,
icalproperty_new_description(bstr("description")));
while (prop = icalcomponent_get_first_property(vtodo,
ICAL_DTSTART_PROPERTY), prop != NULL) {
icalcomponent_remove_property(vtodo, prop);
+ icalproperty_free(prop);
}
+ icaltime_from_webform(&t, "dtstart");
icalcomponent_add_property(vtodo,
- icalproperty_new_dtstart(
- icaltime_from_webform("dtstart")
- )
+ icalproperty_new_dtstart(t)
);
while (prop = icalcomponent_get_first_property(vtodo,
ICAL_DUE_PROPERTY), prop != NULL) {
icalcomponent_remove_property(vtodo, prop);
+ icalproperty_free(prop);
}
+ icaltime_from_webform(&t, "due");
icalcomponent_add_property(vtodo,
- icalproperty_new_due(
- icaltime_from_webform("due")
- )
+ icalproperty_new_due(t)
);
-
+
+ /** Give this task a UID if it doesn't have one. */
+ lprintf(9, "Give this task a UID if it doesn't have one.\n");
+ if (icalcomponent_get_first_property(vtodo,
+ ICAL_UID_PROPERTY) == NULL) {
+ generate_uuid(buf);
+ icalcomponent_add_property(vtodo,
+ icalproperty_new_uid(buf)
+ );
+ }
+
+ /** Increment the sequence ID */
+ lprintf(9, "Increment the sequence ID\n");
+ while (prop = icalcomponent_get_first_property(vtodo,
+ ICAL_SEQUENCE_PROPERTY), (prop != NULL) ) {
+ i = icalproperty_get_sequence(prop);
+ lprintf(9, "Sequence was %d\n", i);
+ if (i > sequence) sequence = i;
+ icalcomponent_remove_property(vtodo, prop);
+ icalproperty_free(prop);
+ }
+ ++sequence;
+ lprintf(9, "New sequence is %d. Adding...\n", sequence);
+ icalcomponent_add_property(vtodo,
+ icalproperty_new_sequence(sequence)
+ );
+
+ /**
+ * Encapsulate event into full VCALENDAR component. Clone it first,
+ * for two reasons: one, it's easier to just free the whole thing
+ * when we're done instead of unbundling, but more importantly, we
+ * can't encapsulate something that may already be encapsulated
+ * somewhere else.
+ */
+ lprintf(9, "Encapsulating into full VCALENDAR component\n");
+ encaps = ical_encapsulate_subcomponent(icalcomponent_new_clone(vtodo));
+
/* Serialize it and save it to the message base */
serv_puts("ENT0 1|||4");
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] == '4') {
serv_puts("Content-type: text/calendar");
serv_puts("");
- serv_puts(icalcomponent_as_ical_string(vtodo));
+ serv_puts(icalcomponent_as_ical_string(encaps));
serv_puts("000");
+
+ /**
+ * Probably not necessary; the server will see the UID
+ * of the object and delete the old one anyway, but
+ * just in case...
+ */
delete_existing = 1;
}
+ icalcomponent_free(encaps);
}
- /*
- * If the user clicked 'Delete' then delete it, period.
+ /**
+ * If the user clicked 'Delete' then explicitly delete the message.
*/
- if (!strcasecmp(bstr("sc"), "Delete")) {
+ if (strlen(bstr("delete_button")) > 0) {
delete_existing = 1;
}
if ( (delete_existing) && (msgnum > 0L) ) {
serv_printf("DELE %ld", atol(bstr("msgnum")));
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
}
if (created_new_vtodo) {
icalcomponent_free(vtodo);
}
- /* Go back to the task list */
+ /** Go back to the task list */
readloop("readfwd");
}
-/*
+/**
+ * \brief generic item handler
* Code common to all display handlers. Given a message number and a MIME
* type, we load the message and hunt for that MIME type. If found, we load
* the relevant part, deserialize it into a libical component, filter it for
* the requested object type, and feed it to the specified handler.
+ * \param mimetype mimetyp of our object
+ * \param which_kind sort of ical type
+ * \param msgnum number of the mesage in our db
+ * \param callback a funcion \todo
+ *
*/
void display_using_handler(long msgnum,
char *mimetype,
sprintf(buf, "MSG0 %ld|1", msgnum); /* ask for headers only */
serv_puts(buf);
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] != '1') return;
- while (serv_gets(buf), strcmp(buf, "000")) {
+ while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
if (!strncasecmp(buf, "part=", 5)) {
- extract(mime_filename, &buf[5], 1);
- extract(mime_partnum, &buf[5], 2);
- extract(mime_disposition, &buf[5], 3);
- extract(mime_content_type, &buf[5], 4);
+ extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
+ extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
+ extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
+ extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
mime_length = extract_int(&buf[5], 5);
if (!strcasecmp(mime_content_type, "text/calendar")) {
cal = icalcomponent_new_from_string(relevant_source);
if (cal != NULL) {
- /* Simple components of desired type */
+ ical_dezonify(cal);
+
+ /** Simple components of desired type */
if (icalcomponent_isa(cal) == which_kind) {
callback(cal, msgnum);
}
- /* Subcomponents of desired type */
+ /** Subcomponents of desired type */
for (c = icalcomponent_get_first_component(cal,
which_kind);
(c != 0);
}
+/**
+ * \brief display whole calendar
+ * \param msgnum number of the mesage in our db
+ */
void display_calendar(long msgnum) {
display_using_handler(msgnum, "text/calendar",
ICAL_VEVENT_COMPONENT,
display_individual_cal);
}
+/**
+ * \brief display whole taksview
+ * \param msgnum number of the mesage in our db
+ */
void display_task(long msgnum) {
display_using_handler(msgnum, "text/calendar",
ICAL_VTODO_COMPONENT,
- display_individual_task);
+ display_individual_cal);
}
+/**
+ * \brief display the editor component for a task
+ */
void display_edit_task(void) {
long msgnum = 0L;
+ /** Force change the room if we have to */
+ if (strlen(bstr("taskrm")) > 0) {
+ gotoroom(bstr("taskrm"));
+ }
+
msgnum = atol(bstr("msgnum"));
if (msgnum > 0L) {
- /* existing task */
+ /** existing task */
display_using_handler(msgnum, "text/calendar",
ICAL_VTODO_COMPONENT,
display_edit_individual_task);
}
else {
- /* new task */
+ /** new task */
display_edit_individual_task(NULL, 0L);
}
}
+/**
+ *\brief save an edited task
+ */
void save_task(void) {
long msgnum = 0L;
}
}
+/**
+ * \brief display the editor component for an event
+ */
void display_edit_event(void) {
long msgnum = 0L;
}
}
+/**
+ * \brief save an edited event
+ */
void save_event(void) {
long msgnum = 0L;
}
}
-#endif /* HAVE_ICAL_H */
+
+
+
+
+/**
+ * \brief freebusy display (for client software)
+ * \param req dunno. ?????
+ */
+void do_freebusy(char *req) {
+ char who[SIZ];
+ char buf[SIZ];
+ char *fb;
+
+ extract_token(who, req, 1, ' ', sizeof who);
+ if (!strncasecmp(who, "/freebusy/", 10)) {
+ strcpy(who, &who[10]);
+ }
+ unescape_input(who);
+
+ if ( (!strcasecmp(&who[strlen(who)-4], ".vcf"))
+ || (!strcasecmp(&who[strlen(who)-4], ".ifb"))
+ || (!strcasecmp(&who[strlen(who)-4], ".vfb")) ) {
+ who[strlen(who)-4] = 0;
+ }
+
+ lprintf(9, "freebusy requested for <%s>\n", who);
+ serv_printf("ICAL freebusy|%s", who);
+ serv_getln(buf, sizeof buf);
+
+ if (buf[0] != '1') {
+ wprintf("HTTP/1.1 404 %s\n", &buf[4]);
+ output_headers(0, 0, 0, 0, 0, 0);
+ wprintf("Content-Type: text/plain\r\n");
+ wprintf("\r\n");
+ wprintf("%s\n", &buf[4]);
+ return;
+ }
+
+ fb = read_server_text();
+ http_transmit_thing(fb, strlen(fb), "text/calendar", 0);
+ free(fb);
+}
+
+
+
+#endif /* WEBCIT_WITH_CALENDAR_SERVICE */
+
+
+/*@}*/
projects / citadel.git / blobdiff