/**
* Checks whether or not a track
* can be played right now.
* This is based on media_lock_mode
* and the user's permissions.
*
* @author Ben Dodson
* @version 7/7/05
* @since 7/7/05
**/
function canPlay($el, $user)
{
global $media_lock_mode;
// What to return:
$permissions = false;
$locked = false;
$valid = true;
// First, is the user allowed to play it in general?
if (checkPermission($user, "stream", $el->getPath("String")) === false) {
return $permissions;
}
// Fast case:
if (isNothing($media_lock_mode) || $media_lock_mode == "off") {
return $valid;
}
$be = new jzBackend();
if ($media_lock_mode == "track") {
$arr = $be->getPlaying();
foreach ($arr as $key => $more) {
if ($more['fpath'] == $el->getFileName("host")) {
return $locked;
}
}
return $valid;
}
if ($media_lock_mode == "album") {
$alb = $el->getAncestor("album");
if ($alb === false) {
return $valid;
}
$arr = $be->getPlaying();
foreach ($arr as $key => $more) {
$t = new jzMediaTrack($more['path']);
$ta = $t->getAncestor("album");
if ($ta !== false) {
if ($ta->getPath("String") == $alb->getPath("String")) {
return $locked;
}
}
}
return $valid;
}
if ($media_lock_mode == "artist") {
$artist = $el->getAncestor("artist");
if ($artist === false) {
return $valid;
}
$arr = $be->getPlaying();
foreach ($arr as $key => $more) {
$t = new jzMediaTrack($more['path']);
$ta = $t->getAncestor("artist");
if ($ta !== false) {
if ($ta->getPath("String") == $artist->getPath("String")) {
return $locked;
}
}
}
return $valid;
}
if ($media_lock_mode == "genre") {
$gen = $el->getAncestor("genre");
if ($gen === false) {
return $valid;
}
$arr = $be->getPlaying();
foreach ($arr as $key => $more) {
$t = new jzMediaTrack($more['path']);
$ta = $t->getAncestor("genre");
if ($ta !== false) {
if ($ta->getPath("String") == $gen->getPath("String")) {
return $locked;
}
}
}
return $valid;
}
return $valid;
}
/**
*
* Echos out the XML header information
*
* @author Ross Carlson
* @since 3/31/05
*
**/
function getCurrentTrack()
{
global $jzUSER, $this_site, $root_dir;
// What kind of output?
if (isset($_REQUEST['type'])) {
$type = $_REQUEST['type'];
} else {
$type = "xml";
}
// Now let's set the width
if (isset($_REQUEST['imagesize'])) {
$imagesize = $_REQUEST['imagesize'] . "x" . $_REQUEST['imagesize'];
} else {
$imagesize = "150x150";
}
// Now let's see when to stop
if (isset($_REQUEST['count'])) {
$total = $_REQUEST['count'];
} else {
$total = 1;
}
// Let's start the page
if ($type == "xml") {
echoXMLHeader();
}
// Now let's get the data
$be = new jzBackend();
$ar = $be->getPlaying();
$display = new jzDisplay();
$fullList = "";
$found = false;
foreach ($ar as $user => $tracks) {
$name = $jzUSER->getSetting("full_name");
if ($name == "") {
$name = $jzUSER->lookupName($user);
// that's the user name
}
$i = 0;
foreach ($tracks as $time => $song) {
// Now let's make sure this is the right user
if ($name == $jzUSER->getName()) {
// Now let's make sure we don't list this twice
if (stristr($fullList, $song['path'] . "-" . $name . "\n")) {
continue;
}
$fullList .= $song['path'] . "-" . $name . "\n";
// Now let's create the objects we need
$node = new jzMediaNode($song['path']);
$track = new jzMediaTrack($song['path']);
$album = $node->getParent();
$artist = $album->getParent();
$meta = $track->getMeta();
// Now, now let's echo out the data
switch ($type) {
case "xml":
echo " <item>\n";
echo " <title>" . $this_site . xmlUrlClean($meta['title']) . "</title>\n";
echo " <album>\n";
echo " <name>" . $this_site . xmlUrlClean($album->getName()) . "</name>\n";
echo " <image>" . $this_site . xmlUrlClean($display->returnImage($album->getMainArt(false, true, "audio", true), $album->getName(), false, false, "limit", false, false, false, false, false, "0", false, true, true)) . "</image>\n";
echo " </album>\n";
echo " <artist>\n";
echo " <name>" . $this_site . xmlUrlClean($artist->getName()) . "</name>\n";
echo " <image>" . $this_site . xmlUrlClean($display->returnImage($artist->getMainArt(false, true, "audio", true), $artist->getName(), false, false, "limit", false, false, false, false, false, "0", false, true, true)) . "</image>\n";
echo " </artist>\n";
echo " </item>\n";
break;
case "html":
if (isset($_REQUEST['align'])) {
if ($_REQUEST['align'] == "center") {
echo "<center>";
}
}
echo $meta['title'] . "<br>";
echo $album->getName() . "<br>";
echo $this_site . $display->returnImage($album->getMainArt(false, true, "audio", true), $album->getName(), false, false, "limit", false, false, false, false, false, "0", false, true, true) . "<br>";
echo $artist->getName() . "<br>";
echo $display->returnImage($artist->getMainArt(false, true, "audio", true), $artist->getName(), false, false, "limit", false, false, false, false, false, "0", false, true, true) . "<br>";
break;
case "mt":
$art = $album->getMainArt($imagesize, true, "audio", true);
if ($art) {
// Now let's try to get the link from the amazon meta data service
if ($_REQUEST['amazon_id'] != "") {
$jzService = new jzServices();
$jzService->loadService("metadata", "amazon");
$id = $jzService->getAlbumMetadata($album, false, "id");
echo '<a target="_blank" href="http://www.amazon.com/exec/obidos/tg/detail/-/' . $id . '/' . $_REQUEST['amazon_id'] . '/">';
}
$display->image($art, $album->getName(), 150, false, "limit");
if ($_REQUEST['amazon_id'] != "") {
echo '</a>';
}
echo "<br>";
}
echo $meta['title'] . "<br>";
if ($_REQUEST['amazon_id'] != "") {
$jzService = new jzServices();
$jzService->loadService("metadata", "amazon");
$id = $jzService->getAlbumMetadata($album, false, "id");
echo '<a target="_blank" href="http://www.amazon.com/exec/obidos/tg/detail/-/' . $id . '/' . $_REQUEST['amazon_id'] . '/">' . $album->getName() . "</a><br>";
} else {
echo $album->getName() . "<br>";
}
echo $artist->getName() . "<br>";
break;
}
$found = true;
// Now should we stop?
$i++;
if ($i >= $total) {
break;
}
}
}
}
if (!$found) {
// Ok, we didn't find anything so let's get the last thing they played...
$be = new jzBackend();
$history = explode("\n", $be->loadData("playhistory-" . $jzUSER->getID()));
$track = new jzMediatrack($history[count($history) - 1]);
$album = $track->getParent();
$artist = $album->getParent();
$meta = $track->getMeta();
// Now, now let's echo out the data
switch ($type) {
case "xml":
echo " <item>\n";
echo " <title>" . $this_site . xmlUrlClean($meta['title']) . "</title>\n";
echo " <album>\n";
echo " <name>" . $this_site . xmlUrlClean($album->getName()) . "</name>\n";
echo " <image>" . $this_site . xmlUrlClean($display->returnImage($album->getMainArt(false, true, "audio", true), $album->getName(), false, false, "limit", false, false, false, false, false, "0", false, true, true)) . "</image>\n";
echo " </album>\n";
echo " <artist>\n";
echo " <name>" . $this_site . xmlUrlClean($artist->getName()) . "</name>\n";
echo " <image>" . $this_site . xmlUrlClean($display->returnImage($artist->getMainArt(false, true, "audio", true), $artist->getName(), false, false, "limit", false, false, false, false, false, "0", false, true, true)) . "</image>\n";
echo " </artist>\n";
echo " </item>\n";
break;
case "html":
if (isset($_REQUEST['align'])) {
if ($_REQUEST['align'] == "center") {
echo "<center>";
}
}
echo $meta['title'] . "<br>";
echo $album->getName() . "<br>";
echo $this_site . $display->returnImage($album->getMainArt(false, true, "audio", true), $album->getName(), false, false, "limit", false, false, false, false, false, "0", false, true, true) . "<br>";
echo $artist->getName() . "<br>";
echo $display->returnImage($artist->getMainArt(false, true, "audio", true), $artist->getName(), false, false, "limit", false, false, false, false, false, "0", false, true, true) . "<br>";
break;
case "mt":
if (isset($_REQUEST['align'])) {
if ($_REQUEST['align'] == "center") {
echo "<center>";
}
}
$art = $album->getMainArt($imagesize, true, "audio", true);
if ($art) {
// Now let's try to get the link from the amazon meta data service
if ($_REQUEST['amazon_id'] != "") {
$jzService = new jzServices();
$jzService->loadService("metadata", "amazon");
$id = $jzService->getAlbumMetadata($album, false, "id");
echo '<a target="_blank" href="http://www.amazon.com/exec/obidos/tg/detail/-/' . $id . '/' . $_REQUEST['amazon_id'] . '/">';
}
$display->image($art, $album->getName(), 150, false, "limit");
if ($_REQUEST['amazon_id'] != "") {
echo '</a>';
}
echo "<br>";
}
echo $meta['title'] . "<br>";
if ($_REQUEST['amazon_id'] != "") {
$jzService = new jzServices();
$jzService->loadService("metadata", "amazon");
$id = $jzService->getAlbumMetadata($album, false, "id");
echo '<a target="_blank" href="http://www.amazon.com/exec/obidos/tg/detail/-/' . $id . '/' . $_REQUEST['amazon_id'] . '/">' . $album->getName() . "</a><br>";
} else {
echo $album->getName() . "<br>";
}
echo $artist->getName() . "<br>";
break;
}
}
// Now let's close out
switch ($type) {
case "xml":
echoXMLFooter();
break;
case "html":
echo '<a target="_blank" title="Jinzora :: Free Your Media!" href="http://www.jinzora.com"><img src="http://www.jinzora.com/downloads/button-stream.gif" border="0"></a>';
break;
case "mt":
echo '<a target="_blank" title="Jinzora :: Free Your Media!" href="http://www.jinzora.com"><img src="http://www.jinzora.com/downloads/button-stream.gif" border="0"></a>';
break;
}
if (isset($_REQUEST['align'])) {
if ($_REQUEST['align'] == "center") {
echo "</center>";
}
}
}
/**
* Returns the AJAX code for the NSB
*
* @author Ross Carlson
* @since 8.21.05
*
**/
function returnNowStreaming()
{
global $jzUSER, $img_tiny_play, $im_tiny_play_dis, $css, $img_tiny_info, $skin, $root_dir, $include_path, $jzSERVICES, $who_is_where_height;
$define_only = true;
//include_once($include_path. $css);
writeLogData("messages", "NSB: starting up");
// Now let's figure out the height
$be = new jzBackend();
$display = new jzDisplay();
$tracks = $be->getPlaying();
$retVal = "";
$count = 0;
foreach ($tracks as $sid => $song) {
// Let's make sure we got data
if (count($song) != 0) {
// Now let's setup for our links
$url_array = array();
$url_array['jz_path'] = $song['path'];
$url_array['action'] = "playlist";
$url_array['type'] = "track";
$urlArr = array();
$urlArr['session'] = $sid;
$urlArr['action'] = "popup";
$urlArr['ptype'] = "viewcurrentinfo";
$infoLink = '<a href="' . str_replace("ajax_request", "index", urlize($urlArr)) . '" onclick="openPopup(this, 450, 300); return false;">' . $img_tiny_info . '</a>';
$arr = array();
$pArr = explode("/", $song['path']);
unset($pArr[count($pArr) - 1]);
$arr['jz_path'] = implode("/", $pArr);
$songTrack = $display->returnShortName($song['track'], 15);
/*
if ($lyricsLink == ""){
$songTrack = $display->returnShortName($song['track'],15);
} else {
$songTrack = $display->returnShortName($song['track'],13);
}
*/
$track = new jzMediaNode($song['path']);
$item = $track->getParent();
if ($item->getPType() == "disk") {
$item = $item->getParent();
}
$album = $item->getName();
$artParent = $item->getParent();
$artist = $artParent->getName();
$art = $item->getMainArt("75x75");
if ($art) {
$albumImage = str_replace("'", "\\'", str_replace('"', '', $display->returnImage($art, $album, 75, 75, "limit", false, false, "left", "3", "3")));
} else {
$albumImage = "";
}
$desc_truncate = 200;
$desc = htmlentities(str_replace("'", "\\'", str_replace('"', '', $item->getDescription())));
// Now let's set the title and body
$title = htmlentities(str_replace("'", "\\'", str_replace('"', '', $artist . " - " . $song['track'])));
$userName = $song['name'];
if ($userName == "") {
$userName = word("Anonymous");
}
if ($song['fullname'] != "") {
$userName = $song['fullname'];
}
$body = "<strong>" . word("Streaming to: ") . $userName . "</strong><br>" . $albumImage . $display->returnShortName($desc, $desc_truncate);
//$albumImage;
$count++;
if ($jzUSER->getSetting('stream')) {
$retVal .= ' <a href="' . str_replace("ajax_request.php", "index.php", urlize($url_array)) . '"';
if (checkPlayback() == "embedded") {
//$jzSERVICES = new jzServices();
$jzSERVICES->loadUserServices();
$retVal .= ' ' . $jzSERVICES->returnPlayerHref();
}
$retVal .= '>' . $img_tiny_play . '</a>' . $infoLink . '<a ' . $display->returnToolTip($body, $title) . ' target="_parent" href="' . str_replace("ajax_request", "index", urlize($arr)) . '">' . $songTrack . '</a><br>';
} else {
$retVal .= '' . $img_tiny_play_dis . '' . $infoLink . '<a ' . $display->returnToolTip($body, $title) . ' target="_parent" ' . $title . ' href="' . str_replace("ajax_request", "index", urlize($arr)) . '">' . $songTrack . '</a><br>';
}
}
}
if ($count == 1 or $count == 0) {
$tCtr = "";
} else {
$tCtr = " (" . $count . ")";
}
$retVal = "<strong>" . word("Now Streaming") . $tCtr . "</strong><br />" . $retVal;
$maxHeight = $who_is_where_height * 13 + 26;
$style = "";
if ($maxHeight < $count * 13 + 26) {
$style = "<style>#whoiswhere{height: " . $maxHeight . "px;overflow:auto;}</style>";
}
$return = $style . $retVal;
writeLogData("messages", "NSB: displaying data");
echo $retVal;
exit;
}
function getCurrentlyPlayingTrack($mysid = false)
{
if ($mysid === false) {
if (isset($_SESSION['sid'])) {
$mysid = $_SESSION['sid'];
} else {
return false;
}
}
$be = new jzBackend();
$tracks = $be->getPlaying();
foreach ($tracks as $sid => $song) {
if ($mysid == $sid) {
$track = new jzMediaTrack($song['path']);
return $track;
}
}
return false;
}
