die("missing params - action='{$action}'");
}
if ($name == "" || $email == "") {
die("missing params - name='{$name}' email='{$email}'");
}
if ($action != 'del' && ($dates == "" || $eventtime == "")) {
die("missing params - action='{$action}' dates='{$dates}' eventtime='{$eventtime}'");
}
if ($action != 'del' && !$daylist[1]) {
die("invalid date string - dates='{$dates}'");
}
# If we're editing an existing event, then fetch its daily list and merge
# it into the $daylist.
if ($id) {
# Fetch the old dates
$olddates = dailystatus($id);
# Merge the old and new lists.
$daylist = mergedates($daylist, $olddates);
} else {
# all dates will be added
for ($i = 1; $daylist[$i]; $i++) {
$daylist[$i]['changed'] = 'Y';
$daylist[$i]['olddate'] = 'N';
}
}
# For SQL we only store the first letter of the datestype
$sqldatestype = strtoupper(substr($daylist['datestype'], 0, 1));
# construct a SQL statement to insert/update/delete the record
$details = "";
$exceptions = "";
switch ($action) {
print "<vfydates>\n";
print " <error>No matching dates</error>\n";
print "</vfydates>\n";
} else {
if ($newdates[365]) {
# Every day matches? That means we failed to parse anything in
# the date.
print "<vfydates>\n";
print " <error>Date not understood</error>\n";
print "</vfydates>\n";
} else {
# If we're editing an existing event, then fetch its daily list and merge
# it into the $newdates.
if ($_REQUEST["id"]) {
# Fetch the old dates
$olddates = dailystatus($_REQUEST["id"]);
# Merge the old and new lists.
$newdates = mergedates($newdates, $olddates);
} else {
# all dates will be added. Just merge in some new fields.
for ($i = 1; $newdates[$i]; $i++) {
$newdates[$i]["changed"] = "Y";
$newdates[$i]["olddate"] = "N";
}
}
# If this is a reload, not a change to the "dates" input, then any
# missing dates must have been deleted instead of added. HOWEVER since
# it would be nice if one could extend a repeating event by reloading
# it and saving it, without changing a bunch of dates from "Deleted" to
# "Added", so if the list ends with a bunch of "Added" dates then leave
# them that way.