* fix_scrollbar_bug is now a class instead of an id. Fixes validator warnings.
[citadel.git] / webcit / event.c
index 8f99da03aba5903646ed897509a33a9e9cf139ea..15d56aeb338f484471f888bc536213bc3932501b 100644 (file)
@@ -5,25 +5,6 @@
  *
  */
 
-#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"
 
@@ -50,7 +31,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        int i;
        int sequence = 0;
 
-       now = time(NULL) % 60;          /* mod 60 to force :00 seconds */
+       now = time(NULL);
        strcpy(organizer_string, "");
        strcpy(attendee_string, "");
 
@@ -84,10 +65,47 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        }
 
        /* Begin output */
-       output_headers(3);
-       do_template("beginbox_nt");
-       wprintf("<h3>&nbsp;<IMG ALIGN=CENTER SRC=\"/static/vcalendar.gif\">"
-               "&nbsp;Add or edit an event</h3>\n");
+       output_headers(1, 1, 2, 0, 0, 0);
+       wprintf("<div id=\"banner\">\n"
+               "<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>"
+               "<SPAN CLASS=\"titlebar\">");
+       wprintf(_("Add or edit an event"));
+       wprintf("</SPAN>"
+               "</TD></TR></TABLE>\n"
+               "</div>\n<div id=\"content\">\n"
+       );
+
+       wprintf("<script type=\"text/javascript\">"
+               "function grey_all_day() { "
+                       "if (document.EventForm.alldayevent.checked) {"
+                               "document.EventForm.dtstart_hour.value='0';"
+                               "document.EventForm.dtstart_hour.disabled = true;"
+                               "document.EventForm.dtstart_minute.value='0';"
+                               "document.EventForm.dtstart_minute.disabled = true;"
+                               "document.EventForm.dtend_hour.value='0';"
+                               "document.EventForm.dtend_hour.disabled = true;"
+                               "document.EventForm.dtend_minute.value='0';"
+                               "document.EventForm.dtend_minute.disabled = true;"
+                               "document.EventForm.dtend_month.disabled = true;"
+                               "document.EventForm.dtend_day.disabled = true;"
+                               "document.EventForm.dtend_year.disabled = true;"
+                       "}"
+                       "else {"
+                               "document.EventForm.dtstart_hour.disabled = false;"
+                               "document.EventForm.dtstart_minute.disabled = false;"
+                               "document.EventForm.dtend_hour.disabled = false;"
+                               "document.EventForm.dtend_minute.disabled = false;"
+                               "document.EventForm.dtend_month.disabled = false;"
+                               "document.EventForm.dtend_day.disabled = false;"
+                               "document.EventForm.dtend_year.disabled = false;"
+                       "}"
+               "}"
+               "</script>\n"
+       );
+
+
+       wprintf("<div class=\"fix_scrollbar_bug\">"
+               "<table border=0 width=100%% bgcolor=\"#ffffff\"><tr><td>\n");
 
        /************************************************************
         * Uncomment this to see the UID in calendar events for debugging
@@ -96,11 +114,11 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        if (p != NULL) {
                escputs((char *)icalproperty_get_comment(p));
        }
-       wprintf("<BR>\n");
-       wprintf("SEQUENCE == %d<BR>\n", sequence);
+       wprintf("<br />\n");
+       wprintf("SEQUENCE == %d<br />\n", sequence);
        *************************************************************/
 
-       wprintf("<FORM NAME=\"EventForm\" METHOD=\"POST\" ACTION=\"/save_event\">\n");
+       wprintf("<FORM NAME=\"EventForm\" METHOD=\"POST\" action=\"save_event\">\n");
 
        wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgnum\" VALUE=\"%ld\">\n",
                msgnum);
@@ -116,7 +134,9 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        /* Put it in a borderless table so it lines up nicely */
        wprintf("<TABLE border=0 width=100%%>\n");
 
-       wprintf("<TR><TD><B>Summary</B></TD><TD>\n"
+       wprintf("<TR><TD><B>");
+       wprintf(_("Summary"));
+       wprintf("</B></TD><TD>\n"
                "<INPUT TYPE=\"text\" NAME=\"summary\" "
                "MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
        p = icalcomponent_get_first_property(vevent, ICAL_SUMMARY_PROPERTY);
@@ -125,7 +145,9 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        }
        wprintf("\"></TD></TR>\n");
 
-       wprintf("<TR><TD><B>Location</B></TD><TD>\n"
+       wprintf("<TR><TD><B>");
+       wprintf(_("Location"));
+       wprintf("</B></TD><TD>\n"
                "<INPUT TYPE=\"text\" NAME=\"location\" "
                "MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
        p = icalcomponent_get_first_property(vevent, ICAL_LOCATION_PROPERTY);
@@ -134,7 +156,9 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        }
        wprintf("\"></TD></TR>\n");
 
-       wprintf("<TR><TD><B>Start</B></TD><TD>\n");
+       wprintf("<TR><TD><B>");
+       wprintf(_("Start"));
+       wprintf("</B></TD><TD>\n");
        p = icalcomponent_get_first_property(vevent, ICAL_DTSTART_PROPERTY);
        if (p != NULL) {
                t_start = icalproperty_get_dtstart(p);
@@ -146,9 +170,11 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        }
        else {
                localtime_r(&now, &tm_now);
-               tm_now.tm_year = atoi(bstr("year")) - 1900;
-               tm_now.tm_mon = atoi(bstr("month")) - 1;
-               tm_now.tm_mday = atoi(bstr("day"));
+               if (strlen(bstr("year")) > 0) {
+                       tm_now.tm_year = atoi(bstr("year")) - 1900;
+                       tm_now.tm_mon = atoi(bstr("month")) - 1;
+                       tm_now.tm_mday = atoi(bstr("day"));
+               }
                if (strlen(bstr("hour")) > 0) {
                        tm_now.tm_hour = atoi(bstr("hour"));
                        tm_now.tm_min = atoi(bstr("minute"));
@@ -171,34 +197,10 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        display_icaltimetype_as_webform(&t_start, "dtstart");
 
        wprintf("<INPUT TYPE=\"checkbox\" NAME=\"alldayevent\" "
-               "VALUE=\"yes\" onClick=\""
-""
-"                      if (this.checked) { "
-"                              this.form.dtstart_hour.value='0'; "
-"                              this.form.dtstart_hour.disabled = true; "
-"                              this.form.dtstart_minute.value='0'; "
-"                              this.form.dtstart_minute.disabled = true; "
-"                              this.form.dtend_hour.value='0'; "
-"                              this.form.dtend_hour.disabled = true; "
-"                              this.form.dtend_minute.value='0'; "
-"                              this.form.dtend_minute.disabled = true; "
-"                              this.form.dtend_month.disabled = true; "
-"                              this.form.dtend_day.disabled = true; "
-"                              this.form.dtend_year.disabled = true; "
-"                      } "
-"                      else { "
-"                              this.form.dtstart_hour.disabled = false; "
-"                              this.form.dtstart_minute.disabled = false; "
-"                              this.form.dtend_hour.disabled = false; "
-"                              this.form.dtend_minute.disabled = false; "
-"                              this.form.dtend_month.disabled = false; "
-"                              this.form.dtend_day.disabled = false; "
-"                              this.form.dtend_year.disabled = false; "
-"                      } "
-" "
-" "
-"              \" %s >All day event",
-               (t_start.is_date ? "CHECKED" : "" )
+               "VALUE=\"yes\" onClick=\"grey_all_day();\""
+               " %s >%s",
+               (t_start.is_date ? "CHECKED" : "" ),
+               _("All day event")
        );
 
        wprintf("</TD></TR>\n");
@@ -207,7 +209,9 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
         * the start time (the hour/minute/second will be set to midnight).
         * Otherwise extract or create it.
         */
-       wprintf("<TR><TD><B>End</B></TD><TD>\n");
+       wprintf("<TR><TD><B>");
+       wprintf(_("End"));
+       wprintf("</B></TD><TD>\n");
        if (t_start.is_date) {
                t_end = t_start;
        }
@@ -232,7 +236,9 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        display_icaltimetype_as_webform(&t_end, "dtend");
        wprintf("</TD></TR>\n");
 
-       wprintf("<TR><TD><B>Notes</B></TD><TD>\n"
+       wprintf("<TR><TD><B>");
+       wprintf(_("Notes"));
+       wprintf("</B></TD><TD>\n"
                "<TEXTAREA NAME=\"description\" wrap=soft "
                "ROWS=5 COLS=80 WIDTH=80>\n"
        );
@@ -265,7 +271,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
                        striplt(organizer_string);
                        lprintf(9, "ISME %s\n", organizer_string);
                        serv_printf("ISME %s", organizer_string);
-                       serv_gets(buf);
+                       serv_getln(buf, sizeof buf);
                        lprintf(9, "%s\n", buf);
                        if (buf[0] == '2') {
                                organizer_is_me = 1;
@@ -273,11 +279,14 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
                }
        }
 
-       wprintf("<TR><TD><B>Organizer</B></TD><TD>");
+       wprintf("<TR><TD><B>");
+       wprintf(_("Organizer"));
+       wprintf("</B></TD><TD>");
        escputs(organizer_string);
        if (organizer_is_me) {
-               wprintf(" <FONT SIZE=-1><I>"
-                       "(you are the organizer)</I></FONT>\n");
+               wprintf(" <FONT SIZE=-1><I>");
+               wprintf(_("(you are the organizer)"));
+               wprintf("</I></FONT>\n");
        }
 
        /*
@@ -293,7 +302,9 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        wprintf("</TD></TR>\n");
 
        /* Transparency */
-       wprintf("<TR><TD><B>Show time as:</B></TD><TD>");
+       wprintf("<TR><TD><B>");
+       wprintf(_("Show time as:"));
+       wprintf("</B></TD><TD>");
 
        p = icalcomponent_get_first_property(vevent, ICAL_TRANSP_PROPERTY);
        if (p == NULL) {
@@ -313,19 +324,25 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
        wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"transparent\"");
        if (v != NULL) if (icalvalue_get_transp(v) == ICAL_TRANSP_TRANSPARENT)
                wprintf(" CHECKED");
-       wprintf(">Free&nbsp;&nbsp;");
+       wprintf(">");
+       wprintf(_("Free"));
+       wprintf("&nbsp;&nbsp;");
 
        wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"opaque\"");
        if (v != NULL) if (icalvalue_get_transp(v) == ICAL_TRANSP_OPAQUE)
                wprintf(" CHECKED");
-       wprintf(">Busy");
+       wprintf(">");
+       wprintf(_("Busy"));
 
        wprintf("</TD></TR>\n");
 
        /* Attendees */
-       wprintf("<TR><TD><B>Attendees</B><BR>"
-               "<FONT SIZE=-2>(One per line)"
-               "</FONT></TD><TD>"
+       wprintf("<TR><TD><B>");
+       wprintf(_("Attendees"));
+       wprintf("</B><br />"
+               "<FONT SIZE=-2>");
+       wprintf(_("(One per line)"));
+       wprintf("</FONT></TD><TD>"
                "<TEXTAREA %s NAME=\"attendees\" wrap=soft "
                "ROWS=3 COLS=80 WIDTH=80>\n",
                (organizer_is_me ? "" : "DISABLED ")
@@ -353,48 +370,28 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum)
 
        /* Done with properties. */
        wprintf("</TABLE>\n<CENTER>"
-               "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save\">"
+               "<INPUT TYPE=\"submit\" NAME=\"save_button\" VALUE=\"%s\">"
                "&nbsp;&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">\n"
+               "<INPUT TYPE=\"submit\" NAME=\"delete_button\" VALUE=\"%s\">\n"
                "&nbsp;&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"sc\" "
-                               "VALUE=\"Check attendee availability\">\n"
+               "<INPUT TYPE=\"submit\" NAME=\"check_button\" "
+                               "VALUE=\"%s\">\n"
                "&nbsp;&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">\n"
-               "</CENTER>\n"
+               "<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">\n"
+               "</CENTER>\n",
+               _("Save"),
+               _("Delete"),
+               _("Check attendee availability"),
+               _("Cancel")
        );
 
        wprintf("</FORM>\n");
        
-       wprintf("<SCRIPT language=\"javascript\">"
-               "<!--"
-                       "if (document.EventForm.alldayevent.checked) {"
-                               "document.EventForm.dtstart_hour.value='0';"
-                               "document.EventForm.dtstart_hour.disabled = true;"
-                               "document.EventForm.dtstart_minute.value='0';"
-                               "document.EventForm.dtstart_minute.disabled = true;"
-                               "document.EventForm.dtend_hour.value='0';"
-                               "document.EventForm.dtend_hour.disabled = true;"
-                               "document.EventForm.dtend_minute.value='0';"
-                               "document.EventForm.dtend_minute.disabled = true;"
-                               "document.EventForm.dtend_month.disabled = true;"
-                               "document.EventForm.dtend_day.disabled = true;"
-                               "document.EventForm.dtend_year.disabled = true;"
-                       "}"
-                       "else {"
-                               "document.EventForm.dtstart_hour.disabled = false;"
-                               "document.EventForm.dtstart_minute.disabled = false;"
-                               "document.EventForm.dtend_hour.disabled = false;"
-                               "document.EventForm.dtend_minute.disabled = false;"
-                               "document.EventForm.dtend_month.disabled = false;"
-                               "document.EventForm.dtend_day.disabled = false;"
-                               "document.EventForm.dtend_year.disabled = false;"
-                       "}"
-               "//-->"
-               "</SCRIPT>\n"
+       wprintf("</td></tr></table></div>\n");
+       wprintf("<script type=\"text/javascript\">"
+               "grey_all_day();"
+               "</script>\n"
        );
-
-       do_template("endbox");
        wDumpContent(1);
 
        if (created_new_vevent) {
@@ -412,7 +409,7 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum) {
        icalcomponent *vevent, *encaps;
        int created_new_vevent = 0;
        int all_day_event = 0;
-       struct icaltimetype event_start;
+       struct icaltimetype event_start, t;
        icalproperty *attendee = NULL;
        char attendee_string[SIZ];
        int i;
@@ -445,8 +442,8 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum) {
                created_new_vevent = 1;
        }
 
-       if ( (!strcasecmp(bstr("sc"), "Save"))
-          || (!strcasecmp(bstr("sc"), "Check attendee availability")) ) {
+       if ( (strlen(bstr("save_button")) > 0)
+          || (strlen(bstr("check_button")) > 0) ) {
 
                /* Replace values in the component with ones from the form */
 
@@ -487,14 +484,12 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum) {
                        all_day_event = 0;
                }
 
-               event_start = icaltime_from_webform("dtstart");
                if (all_day_event) {
-                       event_start.is_date = 1;
-                       event_start.hour = 0;
-                       event_start.minute = 0;
-                       event_start.second = 0;
+                       icaltime_from_webform_dateonly(&event_start, "dtstart");
+               }
+               else {
+                       icaltime_from_webform(&event_start, "dtstart");
                }
-
 
                /* The following odd-looking snippet of code looks like it
                 * takes some unnecessary steps.  It is done this way because
@@ -525,9 +520,9 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum) {
                }
 
                if (all_day_event == 0) {
+                       icaltime_from_webform(&t, "dtend");     
                        icalcomponent_add_property(vevent,
-                               icalproperty_new_dtend(icaltime_normalize(
-                                       icaltime_from_webform("dtend"))
+                               icalproperty_new_dtend(icaltime_normalize(t)
                                )
                        );
                }
@@ -556,7 +551,7 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum) {
                lprintf(9, "Give this event a UID if it doesn't have one.\n");
                if (icalcomponent_get_first_property(vevent,
                   ICAL_UID_PROPERTY) == NULL) {
-                       generate_new_uid(buf);
+                       generate_uuid(buf);
                        icalcomponent_add_property(vevent,
                                icalproperty_new_uid(buf)
                        );
@@ -606,7 +601,7 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum) {
 
                /* Now iterate! */
                for (i=0; i<num_tokens(form_attendees, '\n'); ++i) {
-                       extract_token(buf, form_attendees, i, '\n');
+                       extract_token(buf, form_attendees, i, '\n', sizeof buf);
                        striplt(buf);
                        if (strlen(buf) > 0) {
                                lprintf(9, "Attendee: <%s>\n", buf);
@@ -639,7 +634,7 @@ STARTOVER:  lprintf(9, "Remove unlisted attendees\n");
                                striplt(attendee_string);
                                foundit = 0;
                                for (i=0; i<num_tokens(form_attendees, '\n'); ++i) {
-                                       extract_token(buf, form_attendees, i, '\n');
+                                       extract_token(buf, form_attendees, i, '\n', sizeof buf);
                                        striplt(buf);
                                        if (!strcasecmp(buf, attendee_string)) ++foundit;
                                }
@@ -663,20 +658,23 @@ STARTOVER:        lprintf(9, "Remove unlisted attendees\n");
 
                /* If the user clicked 'Save' then save it to the server. */
                lprintf(9, "Serializing it for saving\n");
-               if ( (encaps != NULL) && (!strcasecmp(bstr("sc"), "Save")) ) {
-                       serv_puts("ENT0 1|||4");
-                       serv_gets(buf);
-                       if (buf[0] == '4') {
+               if ( (encaps != NULL) && (strlen(bstr("save_button")) > 0) ) {
+                       serv_puts("ENT0 1|||4|||1|");
+                       serv_getln(buf, sizeof buf);
+                       if (buf[0] == '8') {
                                serv_puts("Content-type: text/calendar");
                                serv_puts("");
                                serv_puts(icalcomponent_as_ical_string(encaps));
                                serv_puts("000");
                        }
+                       while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
+                               lprintf(9, "ENT0 REPLY: %s\n", buf);
+                       }
                        icalcomponent_free(encaps);
                }
 
                /* Or, check attendee availability if the user asked for that. */
-               if ( (encaps != NULL) && (!strcasecmp(bstr("sc"), "Check attendee availability")) ) {
+               if ( (encaps != NULL) && (strlen(bstr("check_button")) > 0) ) {
 
                        /* Call this function, which does the real work */
                        check_attendee_availability(encaps);
@@ -693,9 +691,9 @@ STARTOVER:  lprintf(9, "Remove unlisted attendees\n");
         * If the user clicked 'Delete' then delete it.
         */
        lprintf(9, "Checking to see if we have to delete an old event\n");
-       if ( (!strcasecmp(bstr("sc"), "Delete")) && (msgnum > 0L) ) {
+       if ( (strlen(bstr("delete_button")) > 0) && (msgnum > 0L) ) {
                serv_printf("DELE %ld", atol(bstr("msgnum")));
-               serv_gets(buf);
+               serv_getln(buf, sizeof buf);
        }
 
        if (created_new_vevent) {
@@ -703,7 +701,7 @@ STARTOVER:  lprintf(9, "Remove unlisted attendees\n");
        }
 
        /* If this was a save or deelete, go back to the calendar view. */
-       if (strcasecmp(bstr("sc"), "Check attendee availability")) {
+       if (strlen(bstr("check_button")) == 0) {
                readloop("readfwd");
        }
 }