/**
* Generates automatic title form filename. Removes suffix,
* replaces underscores by spaces and capitalizes only first
* letter of any word.
*
* @param string $filename
* @return string
*/
function makeAutoTitle($filename)
{
//remove custom stuff
$title = preg_replace('/' . stripslashes($this->_oc->getValue('autoTitleRegex')) . '/', '', $filename);
//remove suffix
$title = preg_replace('/\\..*?$/', '', $title);
//replace underscores and hyphens with spaces
$replaceWithWhiteSpace = array('-', '_');
$title = str_replace($replaceWithWhiteSpace, ' ', $title);
//proper capitalization
$title = ucwords(strtolower($title));
PhotoQHelper::debug('makeAutoTitle: standard stuff and custom filter done ' . $title);
//uncapitalize user defined words
$noCaps = explode(',', str_replace(' ', '', $this->_oc->getValue('autoTitleNoCaps')));
foreach ($noCaps as $toLower) {
$title = PhotoQHelper::strIReplace(' ' . $toLower . ' ', strtolower(' ' . $toLower . ' '), $title);
}
PhotoQHelper::debug('makeAutoTitle: uncapped user defined ' . $title);
//uncapitalize short words
$words = explode(' ', $title);
$titleLen = count($words);
for ($i = 0; $i < $titleLen; $i++) {
if (strlen($words[$i]) <= $this->_oc->getValue('autoTitleNoCapsShortWords')) {
$words[$i] = strtolower($words[$i]);
}
if ($i == $titleLen - 1) {
//capitalize last word
$words[$i] = ucfirst($words[$i]);
}
}
$title = implode(' ', $words);
PhotoQHelper::debug('makeAutoTitle: uncapped short ' . $title);
//recapitalize user defined excepted words
$caps = explode(',', str_replace(' ', '', $this->_oc->getValue('autoTitleCaps')));
foreach ($caps as $toUpper) {
$title = PhotoQHelper::strIReplace(' ' . $toUpper . ' ', strtoupper(' ' . $toUpper . ' '), $title);
}
PhotoQHelper::debug('makeAutoTitle: leaving now ' . $title);
//recapitalize first letter of name
return ucfirst($title);
}
