function compare_facts_date($arec, $brec)
{
if (is_array($arec)) {
$arec = $arec[1];
}
if (is_array($brec)) {
$brec = $brec[1];
}
// If either fact is undated, the facts sort equally.
if (!preg_match("/2 _?DATE (.*)/", $arec, $amatch) || !preg_match("/2 _?DATE (.*)/", $brec, $bmatch)) {
if (preg_match('/2 _SORT (\\d+)/', $arec, $match1) && preg_match('/2 _SORT (\\d+)/', $brec, $match2)) {
return $match1[1] - $match2[1];
}
return 0;
}
$adate = new GedcomDate($amatch[1]);
$bdate = new GedcomDate($bmatch[1]);
// If either date can't be parsed, don't sort.
if (!$adate->isOK() || !$bdate->isOK()) {
if (preg_match('/2 _SORT (\\d+)/', $arec, $match1) && preg_match('/2 _SORT (\\d+)/', $brec, $match2)) {
return $match1[1] - $match2[1];
}
return 0;
}
// Remember that dates can be ranges and overlapping ranges sort equally.
$amin = $adate->MinJD();
$bmin = $bdate->MinJD();
$amax = $adate->MaxJD();
$bmax = $bdate->MaxJD();
// BEF/AFT XXX sort as the day before/after XXX
if ($adate->qual1 == 'BEF') {
$amin = $amin - 1;
$amax = $amin;
} else {
if ($adate->qual1 == 'AFT') {
$amax = $amax + 1;
$amin = $amax;
}
}
if ($bdate->qual1 == 'BEF') {
$bmin = $bmin - 1;
$bmax = $bmin;
} else {
if ($bdate->qual1 == 'AFT') {
$bmax = $bmax + 1;
$bmin = $bmax;
}
}
if ($amax < $bmin) {
return -1;
} else {
if ($amin > $bmax) {
return 1;
} else {
//-- ranged date... take the type of fact sorting into account
$factWeight = 0;
if (preg_match('/2 _SORT (\\d+)/', $arec, $match1) && preg_match('/2 _SORT (\\d+)/', $brec, $match2)) {
$factWeight = $match1[1] - $match2[1];
}
//-- fact is prefered to come before, so compare using the minimum ranges
if ($factWeight < 0 && $amin != $bmin) {
return $amin - $bmin;
} else {
if ($factWeight > 0 && $bmax != $amax) {
//-- fact is prefered to come after, so compare using the max of the ranges
return $bmax - $amax;
} else {
//-- facts are the same or the ranges don't give enough info, so use the average of the range
$aavg = ($amin + $amax) / 2;
$bavg = ($bmin + $bmax) / 2;
if ($aavg < $bavg) {
return -1;
} else {
if ($aavg > $bavg) {
return 1;
} else {
return $factWeight;
}
}
}
}
return 0;
}
}
}
if (!move_uploaded_file($_FILES['thumbnail']['tmp_name'], $MEDIA_DIRECTORY . "thumbs/" . $_FILES['thumbnail']['name'])) {
$error .= "\nERROR 19: " . $pgv_lang["upload_error"] . " " . file_upload_error_text($_FILES['thumbnail']['error']);
}
}
if (!empty($error)) {
addDebugLog($action . " {$error}");
print $error . "\n";
} else {
addDebugLog($action . " SUCCESS");
print "SUCCESS\n";
}
exit;
case 'getchanges':
$lastdate = new GedcomDate(safe_REQUEST($_REQUEST, 'date', '\\d\\d \\w\\w\\w \\d\\d\\d\\d'));
if ($lastdate->isOK()) {
if ($lastdate->MinJD() < server_jd() - 180) {
addDebugLog($action . " ERROR 24: You cannot retrieve updates for more than 180 days.");
print "ERROR 24: You cannot retrieve updates for more than 180 days.\n";
} else {
print "SUCCESS\n";
foreach (get_recent_changes($lastdate->MinJD()) as $xref) {
echo "{$xref}\n";
}
}
} else {
addDebugLog($action . " ERROR 23: Invalid date parameter. Please use a valid date in the GEDCOM format DD MMM YYYY.");
print "ERROR 23: Invalid date parameter. Please use a valid date in the GEDCOM format DD MMM YYYY.\n";
}
exit;
default:
addDebugLog($action . " ERROR 2: Unable to process request. Unknown action.");
for ($jd = $cal_date->minJD; $jd <= $cal_date->maxJD; ++$jd) {
foreach (apply_filter(get_anniversary_events($jd, $events), $filterof, $filtersx) as $event) {
$tmp = $event['date']->MinDate();
if ($tmp->d >= 1 && $tmp->d <= $tmp->DaysInMonth()) {
$d = $jd - $cal_date->minJD + 1;
} else {
$d = 0;
}
$found_facts[$d][] = $event;
}
}
break;
case 'year':
$cal_date->m = 0;
$cal_date->SetJDfromYMD();
$found_facts = apply_filter(get_calendar_events($ged_date->MinJD(), $ged_date->MaxJD(), $events), $filterof, $filtersx);
// Eliminate duplictes (e.g. BET JUL 1900 AND SEP 1900 will appear twice in 1900)
foreach ($found_facts as $key => $value) {
$found_facts[$key] = serialize($found_facts[$key]);
}
$found_facts = array_unique($found_facts);
foreach ($found_facts as $key => $value) {
$found_facts[$key] = unserialize($found_facts[$key]);
}
break;
}
// Group the facts by family/individual
switch ($action) {
case 'year':
case 'today':
$indis = array();
