/**
* Echo video metadata
*
* @param Zend_Gdata_YouTube_VideoEntry $entry The video entry
* @return void
*/
function echoVideoMetadata($entry)
{
$title = htmlspecialchars($entry->getVideoTitle());
$description = htmlspecialchars($entry->getVideoDescription());
$authorUsername = htmlspecialchars($entry->author[0]->name);
$authorUrl = 'http://www.youtube.com/profile?user='******', ', $entry->getVideoTags()));
$duration = htmlspecialchars($entry->getVideoDuration());
$watchPage = htmlspecialchars($entry->getVideoWatchPageUrl());
$viewCount = htmlspecialchars($entry->getVideoViewCount());
$rating = 0;
if (isset($entry->rating->average)) {
$rating = $entry->rating->average;
}
$numRaters = 0;
if (isset($entry->rating->numRaters)) {
$numRaters = $entry->rating->numRaters;
}
$flashUrl = htmlspecialchars(findFlashUrl($entry));
print <<<END
<b>Title:</b> {$title}<br />
<b>Description:</b> {$description}<br />
<b>Author:</b> <a href="{$authorUrl}">{$authorUsername}</a><br />
<b>Tags:</b> {$tags}<br />
<b>Duration:</b> {$duration} seconds<br />
<b>View count:</b> {$viewCount}<br />
<b>Rating:</b> {$rating} ({$numRaters} ratings)<br />
<b>Flash:</b> <a href="{$flashUrl}">{$flashUrl}</a><br />
<b>Watch page:</b> <a href="{$watchPage}">{$watchPage}</a> <br />
END;
}
public function testGetVideoTitle()
{
$this->entry->transferFromXML($this->entryText);
$videoEntry = $this->entry;
$this->assertEquals('"Crazy (Gnarles Barkley)" - Acoustic Cover', $videoEntry->getVideoTitle());
$newEntry = new Zend_Gdata_YouTube_VideoEntry();
$this->assertEquals(null, $newEntry->getVideoTitle());
}