function testTransformDateString()
{
$valid_string = "Y-m-d";
$valid_transform = array("Y" => "YYYY", "m" => "MM", "d" => "DD");
foreach (array(array($valid_string, null, false), array(null, $valid_transform, false), array($valid_string, array("Y"), false), array($valid_string, array("Y" => "YYYY"), false), array($valid_string, $valid_transform, "YYYY-MM-DD"), array('\\Y', $valid_transform, "Y")) as $test) {
list($string, $replacements, $result) = $test;
$transform_result = cpm_transform_date_string($string, $replacements);
if (empty($transform_result)) {
$this->assertTrue($transform_result === false);
} else {
$this->assertEqual($result, $transform_result);
}
}
}
/**
* Breakdown the name of a comic file into a date and proper title.
*/
function cpm_breakdown_comic_filename($filename, $allow_override = false)
{
$pattern = CPM_DATE_FORMAT;
if ($allow_override !== false) {
if (is_string($allow_override)) {
$pattern = $allow_override;
} else {
if (isset($_POST['upload-date-format']) && !empty($_POST['upload-date-format'])) {
$pattern = $_POST['upload-date-format'];
}
}
}
foreach (array('[0-9]{4}', '[0-9]{2}') as $year_pattern) {
$new_pattern = cpm_transform_date_string($pattern, array("Y" => $year_pattern, "m" => '[0-9]{2}', "d" => '[0-9]{2}'));
if (@preg_match("#^({$new_pattern})(.*)\\.[^\\.]+\$#", $filename, $matches) > 0) {
list($all, $date, $title) = $matches;
if (strtotime($date) === false) {
return false;
}
$converted_title = ucwords(trim(preg_replace('/[\\-\\_]/', ' ', $title)));
$date = date($pattern, strtotime($date));
if (is_numeric($converted_title)) {
$converted_title = "Title: {$converted_title}";
}
return compact('date', 'title', 'converted_title');
}
}
return false;
}