function fetchSimpleAudioPlayer($runtime, $rtmp_file, $protocol = "", $width = "450", $height = "25", $embed = false, $embedstring = "Play", $permitfullscreen = false, $usepoodlldata = false, $splashurl = '')
{
global $CFG, $USER, $COURSE;
//Set our servername .
$flvserver = $CFG->poodll_media_server;
$courseid = $COURSE->id;
$useplayer = $CFG->filter_poodll_defaultplayer;
//determine if we are on a mobile device or not
$ismobile = isMobile($CFG->filter_poodll_html5play);
//Set our use protocol type
//if one was not passed, then it may have been tagged to the url
//this was the old way.
if ($protocol == "") {
$type = "rtmp";
if (strlen($rtmp_file) > 5) {
$protocol = substr($rtmp_file, 0, 5);
switch ($protocol) {
case "yutu:":
$rtmp_file = substr($rtmp_file, 5);
$rtmp_file = getYoutubeLink($rtmp_file);
$type = "http";
break;
case "http:":
$rtmp_file = substr($rtmp_file, 5);
$type = "http";
break;
case "rtmp:":
$rtmp_file = substr($rtmp_file, 5);
default:
$type = "rtmp";
}
}
//end of if strlen(rtmpfile) > 4
//If we have one passed in, lets set it to our type
} else {
switch ($protocol) {
case "yutu":
$rtmp_file = getYoutubeLink($rtmp_file);
$type = "http";
break;
case "http":
case "rtmp":
case "legacy":
default:
$type = $protocol;
}
}
//some common variables for the embedding stage.
//$playerLoc = $CFG->wwwroot . '/filter/poodll/flash/poodllaudioplayer.lzx.swf9.swf';
//If we are using the legacy coursefiles, we want to fall into this code
//this is just a temporary fix to achieve this. Justin 20111213
if ($protocol == 'rtmp' || $protocol == 'legacy') {
$rtmp_file = $CFG->wwwroot . "/file.php/" . $courseid . "/" . $rtmp_file;
$type = 'http';
//if using poodlldata, take stub from base dir + poodlldatadir then add file name/path
} else {
if ($usepoodlldata) {
$baseURL = $CFG->{'wwwroot'} . "/" . $CFG->{'filter_poodll_datadir'} . "/";
$rtmp_file = $baseURL . $rtmp_file;
}
}
//If we want to avoid loading many players per page, this loads the player only after a text link is clicked
//it uses the poodll player and only works if the file is an flv, otherwise it just proceeds as usual
//I quit loading javascript.php in head, so loadAudioPlayer won't work. I think noone uses it anyway. hence added if "false"
//Justin 20130406
if (false && $embed && substr($rtmp_file, -4) == '.flv') {
$lzid = "lzapp_audioplayer_" . rand(100000, 999999);
$returnString = "\t\t\n\t\t <div id='{$lzid}' class='player'>\n <a href='#' onclick=\"javascript:loadAudioPlayer('{$rtmp_file}', '{$lzid}', 'sample_{$lzid}', '{$width}', '{$height}'); return false;\">{$embedstring} </a>\n </div>\t\t\n\t\t";
return $returnString;
}
//if we are using javascript to detect and insert (probably best..?)
$params = array();
$params['red5url'] = urlencode($flvserver);
$params['playertype'] = $type;
$params['mediapath'] = $rtmp_file;
$params['permitfullscreen'] = $permitfullscreen;
//establish the fileextension
$ext = substr($rtmp_file, -3);
//if we are on mobile we want to play mp3 using html5 tags
//if we have a file type that flash wont play, default to runtime = js
if ($runtime == 'auto') {
if ($ismobile) {
$runtime = 'js';
} else {
if ($ext == '3gp' || $ext == 'ebm' || $ext == '3g2') {
$runtime = 'js';
} else {
$runtime = 'swf';
}
}
}
//end of if runtime=auto
if ($runtime == 'js' && $CFG->filter_poodll_html5controls == 'native') {
$returnString = "";
//the $rtmp_file as it comes from assignment and questions, is urlencoded, we need to decode
//or html 5 playback will fail Justin 20121016
$rtmp_file = urldecode($rtmp_file);
//figure out the mime type by the extension
$mime = "";
switch ($ext) {
case "mov":
case "mp4":
$mime = "video/mp4";
break;
case "3gp":
$mime = "video/3gpp";
break;
case "3g2":
$mime = "video/3gpp2";
break;
case "ebm":
$mime = "video/webm";
break;
default:
$mime = "video/mp4";
}
//The HTML5 Code (can be used on its own OR with the mediaelement code below it
$returnString .= "<audio controls width='" . $width . "' height='" . $height . "'>\n\t\t\t\t\t\t\t\t<source type='" . $mime . "' src='" . $rtmp_file . "'/>\n\t\t\t\t\t\t\t\t</audio>";
//=======================
//if we are using mediaelement js use this. We use JQuery which is not ideal, in moodle yui environment
/*
$mediajsroot = $CFG->wwwroot . '/filter/poodll/js/mediaelementjs/';
$returnString .="<script src='" . $mediajsroot . "jquery.js'></script>";
$returnString .="<script src='" . $mediajsroot . "mediaelement-and-player.min.js'></script>";
$returnString .="<link rel='stylesheet' href='" . $mediajsroot . "mediaelementplayer.css' /> ";
$returnString .="<script src='" . $mediajsroot . "mep-feature-loop.js'></script>";
$returnString .="<script src='" . $mediajsroot . "mep-feature-speed.js'></script>";
$returnString .="<script src='" . $mediajsroot . "mep-feature-progress.js'></script>";
//$returnString .="<script>$('audio,video').mediaelementplayer({features:['playpause','loop','speed','progess','volume']});</script>";
$returnString .="<script>$('audio,video').mediaelementplayer();</script>";
*/
//=======================
//=======================
//If we use Kaltura, use this
//$returnString .="<script src='http://html5.kaltura.org/js'></script>";
//=======================
//if we are using SWF
} else {
//Flowplayer
if ($useplayer == "fp" || $CFG->filter_poodll_html5controls == "js") {
$returnString = fetchFlowPlayerCode($width, $height, $rtmp_file, "audio", $ismobile, "", false, $splashurl);
//JW player
} else {
if ($useplayer == "jw") {
$flashvars = array();
$flashvars['file'] = $rtmp_file;
$flashvars['autostart'] = 'false';
$returnString = fetchSWFObjectWidgetCode('jwplayer.swf', $flashvars, $width, $height, '#FFFFFF');
//if the file is an mp3, and we are using poodll player, don't handle it
//either pass it to multi media plugin filter or pass it flowplayer
// PoodLL player can't mp3 without RTMP
} else {
if (substr($rtmp_file, -4) == '.mp3') {
$returnString = fetchFlowPlayerCode($width, $height, $rtmp_file, "audio", $ismobile);
//$returnString= "<a href=\"$rtmp_file\">$rtmp_file</a>";
//PoodLL Player
} else {
$returnString = fetchSWFWidgetCode('poodllaudioplayer.lzx.swf9.swf', $params, $width, $height, '#FFFFFF');
}
}
}
//regardless of swf player, add a download icon if appropriate
$context = context_course::instance($COURSE->id);
$has_permission = has_capability('filter/poodll:candownloadmedia', $context);
if ($CFG->filter_poodll_download_media_ok && $has_permission) {
$returnString .= "<a href='" . urldecode($rtmp_file) . "'>" . " <img src='" . $CFG->{'wwwroot'} . "/filter/poodll/pix/download.gif' alt='download' />" . "</a>";
}
}
return $returnString;
}
public static function fetchSimpleAudioPlayer($runtime, $rtmp_file, $protocol = "", $width = "450", $height = "25", $embed = false, $embedstring = "Play", $permitfullscreen = false, $usepoodlldata = false, $splashurl = '')
{
global $CFG, $COURSE, $PAGE;
//Set our servername .
$flvserver = self::fetch_mediaserver_url();
$courseid = $COURSE->id;
$useplayer = $CFG->filter_poodll_defaultplayer;
//determine if we are on a mobile device or not
$ismobile = self::isMobile($CFG->filter_poodll_html5play);
//Set our use protocol type
//if one was not passed, then it may have been tagged to the url
//this was the old way.
if ($protocol == "") {
$type = "rtmp";
if (strlen($rtmp_file) > 5) {
$protocol = substr($rtmp_file, 0, 5);
switch ($protocol) {
case "yutu:":
$rtmp_file = substr($rtmp_file, 5);
$rtmp_file = getYoutubeLink($rtmp_file);
$type = "http";
break;
case "http:":
$rtmp_file = substr($rtmp_file, 5);
$type = "http";
break;
case "rtmp:":
$rtmp_file = substr($rtmp_file, 5);
default:
$type = "rtmp";
}
}
//end of if strlen(rtmpfile) > 4
//If we have one passed in, lets set it to our type
} else {
switch ($protocol) {
case "yutu":
$rtmp_file = getYoutubeLink($rtmp_file);
$type = "http";
break;
case "http":
case "rtmp":
case "legacy":
default:
$type = $protocol;
}
}
//If we are using the legacy coursefiles, we want to fall into this code
//this is just a temporary fix to achieve this. Justin 20111213
if ($protocol == 'rtmp' || $protocol == 'legacy') {
$rtmp_file = $CFG->wwwroot . "/file.php/" . $courseid . "/" . $rtmp_file;
$type = 'http';
//if using poodlldata, take stub from base dir + poodlldatadir then add file name/path
} else {
if ($usepoodlldata) {
$baseURL = $CFG->{'wwwroot'} . "/" . $CFG->{'filter_poodll_datadir'} . "/";
$rtmp_file = $baseURL . $rtmp_file;
}
}
//if we are using javascript to detect and insert (probably best..?)
$params = array();
$params['red5url'] = urlencode($flvserver);
$params['playertype'] = $type;
$params['mediapath'] = $rtmp_file;
$params['permitfullscreen'] = $permitfullscreen;
//establish the fileextension
$ext = substr($rtmp_file, -3);
//if we are on mobile we want to play mp3 using html5 tags
//if we have a file type that flash wont play, default to runtime = js
if ($runtime == 'auto') {
if ($ismobile) {
$runtime = 'js';
} else {
if ($ext == '3gp' || $ext == 'ebm' || $ext == '3g2') {
$runtime = 'js';
} else {
$runtime = 'swf';
}
}
}
//end of if runtime=auto
if ($runtime == 'js' && $CFG->filter_poodll_html5controls == 'native') {
$returnString = "";
//the $rtmp_file as it comes from assignment and questions, is urlencoded, we need to decode
//or html 5 playback will fail Justin 20121016
$rtmp_file = urldecode($rtmp_file);
//figure out the mime type by the extension
$mime = "";
switch ($ext) {
case "mov":
case "mp4":
$mime = "video/mp4";
break;
case "3gp":
$mime = "video/3gpp";
break;
case "3g2":
$mime = "video/3gpp2";
break;
case "ebm":
$mime = "video/webm";
break;
default:
$mime = "video/mp4";
}
//The HTML5 Code (can be used on its own OR with the mediaelement code below it
$returnString .= "<audio controls width='" . $width . "' height='" . $height . "'>\n <source type='" . $mime . "' src='" . $rtmp_file . "'/>\n </audio>";
//if we are using SWF
} else {
//Flowplayer
if ($useplayer == "fp" || $CFG->filter_poodll_html5controls == "js") {
$returnString = self::fetchFlowPlayerCode($width, $height, $rtmp_file, "audio", $ismobile, "", false, $splashurl);
//JW player
} else {
if ($useplayer == "jw") {
$flashvars = array();
$flashvars['file'] = $rtmp_file;
$flashvars['autostart'] = 'false';
$returnString = self::fetchSWFObjectWidgetCode('jwplayer.swf', $flashvars, $width, $height, '#FFFFFF');
//if the file is an mp3, and we are using poodll player, don't handle it
//either pass it to multi media plugin filter or pass it flowplayer
// PoodLL player can't mp3 without RTMP
} else {
if (substr($rtmp_file, -4) == '.mp3') {
$returnString = self::fetchFlowPlayerCode($width, $height, $rtmp_file, "audio", $ismobile);
//$returnString= "<a href=\"$rtmp_file\">$rtmp_file</a>";
//PoodLL Player
} else {
$returnString = self::fetchSWFWidgetCode('poodllaudioplayer.lzx.swf9.swf', $params, $width, $height, '#FFFFFF');
}
}
}
//regardless of swf player, add a download icon if appropriate
$context = \context_course::instance($COURSE->id);
$has_permission = has_capability('filter/poodll:candownloadmedia', $context);
if ($CFG->filter_poodll_download_media_ok && $has_permission) {
$returnString .= "<a class='filter_poodll_bt_dl' href='" . urldecode($rtmp_file) . "'>" . " <img src='" . $CFG->{'wwwroot'} . "/filter/poodll/pix/download.png' class='filter_poodll_bt_dl_icon' alt='download' />" . "</a><div></div>";
}
}
$renderer = $PAGE->get_renderer('filter_poodll');
return $renderer->fetchAudioPlayer($returnString);
}
function fetchSimpleAudioPlayer($rtmp_file, $protocol = "", $width = "450", $height = "40", $embed = false, $embedstring = "Play")
{
global $CFG, $USER, $COURSE;
//Set our servername .
$flvserver = $CFG->poodll_media_server;
//Set our use protocol type
//if one was not passed, then it may have been tagged to the url
//this was the old way.
if ($protocol == "") {
$type = "rtmp";
if (strlen($rtmp_file) > 5) {
$protocol = substr($rtmp_file, 0, 5);
switch ($protocol) {
case "yutu:":
$rtmp_file = substr($rtmp_file, 5);
$rtmp_file = getYoutubeLink($rtmp_file);
$type = "http";
break;
case "http:":
$rtmp_file = substr($rtmp_file, 5);
$type = "http";
break;
case "rtmp:":
$rtmp_file = substr($rtmp_file, 5);
default:
$type = "rtmp";
}
}
//end of if strlen(rtmpfile) > 4
//If we have one passed in, lets set it to our type
} else {
switch ($protocol) {
case "yutu":
$rtmp_file = getYoutubeLink($rtmp_file);
$type = "http";
break;
case "http":
case "rtmp":
default:
$type = $protocol;
}
}
//Add course id and full path to url if necessary
if ($protocol != "yutu") {
//If we are using course id's add one to this file
if ($CFG->filter_poodll_usecourseid) {
$rtmp_file = $COURSE->id . "/" . $rtmp_file;
}
//If we are http and not youtube, lets set the full path
if ($type == 'http') {
$rtmp_file = $CFG->wwwroot . "/file.php/" . $rtmp_file;
}
}
//some common variables for the embedding stage.
$playerLoc = $CFG->wwwroot . '/filter/poodll/flash/poodllaudioplayer.lzx.swf9.swf';
//If we want to avoid javascript we do it this way
//embedding via javascript screws updating the entry on the page,
//which is seen after marking a single audio assignment from a list
if ($embed) {
$lzid = "lzapp_audioplayer_" . rand(100000, 999999);
$returnString = "\t\t\n\t\t <div id='{$lzid}' class='player'>\n <a href='#' onclick=\"javascript:loadAudioPlayer('{$rtmp_file}', '{$lzid}', 'sample_{$lzid}', '{$width}', '{$height}'); return false;\">{$embedstring} </a>\n </div>\t\t\n\t\t";
/*
$flashvars='red5url='.urlencode($flvserver).'&playertype=' . $type . '&mediapath='.$rtmp_file.'&lzproxied=false';
$returnString = "<embed
src='$playerLoc'
width='$width'
height='$height'
bgcolor='#ffffff'
allowscriptaccess='always'
allowfullscreen='false'
flashvars='$flashvars'
/>";
*/
return $returnString;
//if we do not want to use embedding, ie use javascript to detect and insert (probably best..?)
} else {
$returnString = " <table><tr><td>\n\t <script type=\\'text/javascript\\'>\n\t lzOptions = { ServerRoot: \\'\\'};\n\t </script>\n\t <script type=\"text/javascript\" src=\"{$CFG->wwwroot}/filter/poodll/flash/embed-compressed.js\"></script>\n\t <script type=\"text/javascript\">\n\t" . ' lz.embed.swf({url: \'' . $playerLoc . '?red5url=' . urlencode($flvserver) . '&playertype=' . $type . '&mediapath=' . $rtmp_file . '&lzproxied=false\', bgcolor: \'#ffffff\', width: \'' . $width . '\', height: \'' . $height . '\', id: \'lzapp_audioplayer_' . rand(100000, 999999) . '_ap\' , accessible: \'false\'});
' . "\n\t </script>\n\t <noscript>\n\t Please enable JavaScript in order to use this application.\n\t </noscript>\n\t </td></tr>\n\t\t\t<tr><td></td></tr></table>";
}
return $returnString;
}
