/**
* Main regex processing to extract dates and timespans, to be able to expand them later
*/
private function _processDateText($text)
{
$regEx = SELF::_constructRegEx();
$julGregPrefix = $regEx["julGregPrefix"];
$date = $regEx["date"];
$useGregJulPrefixes = intval(get_option('date_search_use_gregjul_prefixes'));
$mainRegEx = $regEx["dateTimespan"];
// Default: Ignore prefixes
switch ($useGregJulPrefixes) {
case 1:
$mainRegEx = $regEx["julGregDateTimeSpan"];
break;
// 1 == old "true": Require [J]/[G]
// 2 == optional prefix: honor if present, but also parse dates without prefix
// 1 == old "true": Require [J]/[G]
// 2 == optional prefix: honor if present, but also parse dates without prefix
case 2:
$mainRegEx = $regEx["optionalJulGregTimeSpan"];
break;
}
$allCount = preg_match_all("({$mainRegEx})i", $text, $allMatches);
# echo "<pre>Count: $allCount\n" . print_r($allMatches,true) . "</pre>";
$cookedDates = array();
foreach ($allMatches[0] as $singleMatch) {
$singleCount = preg_match_all("({$date})", $singleMatch, $singleSplit);
$timespan = array();
$timespan[] = $singleSplit[0][0];
$timespan[] = $singleSplit[0][$singleCount == 2 ? 1 : 0];
$timespan = SELF::_expandTimespan($timespan);
$storeDate = true;
if ($useGregJulPrefixes > 0) {
// Gregorian / Julian date prefixes
$julGreg = preg_match("({$julGregPrefix})i", $singleMatch, $julGregMatch);
$julGregJG = $julGreg == 1 ? strtoupper($julGregMatch[1]) : null;
// "G" or "J" or null
# echo "<pre>$julGreg / $julGregJG: " . print_r($julGregMatch,true) . "</pre>";
switch ($julGregJG) {
case "J":
$storeDate = $timespan[0] <= "1582-10-04";
break;
case "G":
$storeDate = $timespan[1] >= "1582-10-15";
break;
}
# echo "<pre>StoreDate: $storeDate\n" . print_r($timespan,true) . "</pre>";
}
if ($storeDate) {
$cookedDates[] = $timespan;
}
}
# echo "<pre>" . print_r($cookedDates,true) . "</pre>";
# die();
return $cookedDates;
}
/**
* Main regex processing to extract dates and timespans, to be able to expand them later
*/
private function _processDateText($text)
{
$regEx = SELF::_constructRegEx();
$julGregPrefix = $regEx["julGregPrefix"];
$date = $regEx["date"];
$useGregJulPrexifes = intval(get_option('date_search_use_gregjul_prefixes'));
$mainRegEx = $useGregJulPrexifes ? $regEx["julGregDateTimeSpan"] : $regEx["dateTimespan"];
$allCount = preg_match_all("({$mainRegEx})i", $text, $allMatches);
# echo "<pre>Count: $allCount\n"; print_r($allMatches); die("</pre>");
$cookedDates = array();
foreach ($allMatches[0] as $singleMatch) {
$singleCount = preg_match_all("({$date})", $singleMatch, $singleSplit);
$timespan = array();
$timespan[] = $singleSplit[0][0];
$timespan[] = $singleSplit[0][$singleCount == 2 ? 1 : 0];
$timespan = SELF::_expandTimespan($timespan);
$storeDate = true;
if ($useGregJulPrexifes) {
// Gregorian / Julian date prefixes
$julGreg = preg_match("({$julGregPrefix})i", $singleMatch, $julGregMatch);
$julGregJG = $julGreg == 1 ? strtoupper($julGregMatch[1]) : null;
// "G" or "J" or null
# echo "<pre>$julGreg / $julGregJG: "; print_r($julGregMatch); die("</pre>");
switch ($julGregJG) {
case "J":
$storeDate = $timespan[0] <= "1582-10-04";
break;
case "G":
$storeDate = $timespan[1] >= "1582-10-15";
break;
}
# echo "<pre>StoreDate: $storeDate\n"; print_r($timespan); die("</pre>");
}
if ($storeDate) {
$cookedDates[] = $timespan;
}
}
#echo "<pre>"; print_r($cookedDates); die("</pre>");
return $cookedDates;
}
