protected function _simple_captions_set()
{
$match = new Set();
$match->renderer(new SrtRenderer());
$caption = new Caption();
$caption->text('Text One')->start(0)->end(30.105);
$match->add_caption($caption);
$caption = new Caption();
$caption->text('Text Two')->start(30)->end(60.05);
$match->add_caption($caption);
return $match;
}
public function test_shift_srt()
{
$match = new Set();
$match->renderer(new SrtRenderer());
$caption = new Caption();
$caption->text('Text One')->start(1.123)->end(31.228);
$match->add_caption($caption);
$caption = new Caption();
$caption->text('Text Two')->start(31.123)->end(61.173);
$match->add_caption($caption);
$captions = $this->_simple_captions_set();
$captions->fast_forward(1.123);
$this->assertSame($captions->render(), $match->render());
}
public function parse()
{
$split_regex = "/(\\d)+[\r|\n][\r\n]?(\\d{2}:\\d{2}:\\d{2},\\d{3}) --> (\\d{2}:\\d{2}:\\d{2},\\d{3})[\r\n]{1,2}/";
$pieces = preg_split($split_regex, $this->_captions_string, -1, PREG_SPLIT_DELIM_CAPTURE);
if (count($pieces) < 4) {
throw new Exception("Parse Error: Split created no captions");
}
$first = $pieces[0];
if (empty($pieces[0])) {
array_shift($pieces);
}
$captions = new Set();
for ($i = 0, $j = count($pieces); $i < $j; $i += 4) {
$caption = new Caption();
$caption->start(SrtHelper::string_to_time($pieces[$i + 1]));
$caption->end(SrtHelper::string_to_time($pieces[$i + 2]));
$caption->text(trim($pieces[$i + 3]));
$captions->add_caption($caption);
}
$captions->renderer(new SrtRenderer());
return $captions;
}