// extract submitOnDone and preventEarlySubmit settings from $settings
$submitOnDone = true;
$preventEarlySubmit = true;
$settings = explode('|', $settings);
foreach ($settings as $setting) {
$settingSubmit = removeLabel($setting, 'submitOnDone');
$settingPrevent = removeLabel($setting, 'preventEarlySubmit');
if ($settingSubmit === 'false') {
$submitOnDone = false;
}
if ($settingPrevent === 'false') {
$preventEarlySubmit = false;
}
}
// get video ID
$videoId = youtubeUrlCleaner($cue, true);
// get start and end time from stim file columns
if (!isset($startTime) or !is_numeric($startTime)) {
$startTime = 0;
}
if (!isset($endTime) or !is_numeric($endTime)) {
$endTime = 'na';
}
// set parameters to append to the URL (https://developers.google.com/youtube/player_parameters)
$parameters = array('autoplay' => 1, 'modestbranding' => 1, 'controls' => 0, 'rel' => 0, 'showinfo' => 0, 'iv_load_policy' => 3, 'start' => $startTime, 'end' => $endTime);
?>
<div class="textcenter">
<div id="player"></div>
</div>
<?php
/* @TODO JS functions for seek/start/stop to set start and stop times. */
/* @TODO JS not needed for YouTube vids, use ?start=10&end=14 */
/**
* Warning! This is a very primitive version of the Video trial type.
* We expect to make improvements in the future, but in the mean time,
* try using the YouTube trial type instead, and load your videos to
* YouTube rather than your server.
**/
if (!isLocal($cue)) {
// video is not a local file
if (false !== strpos($cue, 'youtube') || false !== strpos($cue, 'youtu.be')) {
// YouTube URL
$vidSource = youtubeUrlCleaner($cue);
$parameters = 'autoplay=1&modestbranding=1&controls=0&rel=0&showinfo=0&iv_load_policy=3';
} else {
if (strpos($cue, 'vimeo')) {
// Vimeo URL
$vidSource = vimeoUrlCleaner($cue);
$parameters = 'autoplay=1&badge=0&byline=0&portrait=0&title=0';
} else {
// Unsupported URL
throw new InvalidArgumentException('The given video source is not ' . 'supported. Please use Vimeo, YouTube, or a local file.');
}
}
$source = $vidSource . '?' . $parameters;
} else {
// video is a local file
$source = "{$_PATH->experiment}/{$cue}";
}