PHP - Youtube Php Embed Help. Noob Alert!

Hi I'm new to wordpress and PHP, I'm not a developer and I only understand HTML. All I've learnt so far about wordpress is from youtube, so apologies in advance for all the questions.  In the header where it says "Get Register", i want to change it to just say "Register".  I'm using firebug and Firefox browser to find the file, to edit the above request.  so far, its told me the text i need to edit, is in custom.css?ver=1  on line 329 I found the file custome.css, but how do i edit custom.css?ver=1 please?    

 <td> <button onclick="alertdialog()"><span class="glyphicon glyphicon-trash"> </span></button></td>
<script>
function alertdialog(){
    window.confirm("Are you sure you want to delete this post?");
}
</script>   This is my code. I need to have a callback to a PHP script when a user decides to delete a post. I think html POST is the most unobtrustive way to do this. What's the easiest / most robust way to send data to a script when the user clicks OK?   Appreciated. Mark  

How could I from the varying URLs parse only the YouTube video ID?


http://www.youtube.com/watch?v=SwrawcORlp0&feature=player_embedded
http://www.youtube.com/watch?v=SwrawcORlp0&feature=popular

How can I from the URLs above only extract the id into a variable $url
SwrawcORlp0

Thanks, df

Please bear with me.
In an html file there is an

<!-- BEGIN poll -->
.....
<!-- END poll -->


I need to draw a separation hr between all rows escept the first one.
I believe I need a counter.
Please show me how to do this.

Thank you.

Hi,

I'm working with the YouTube API to echo a feed based on a user's query.

My current code is below.  With this code, a whole list of videos is retrieved.

However, in order to present the feed as I wish to... I need to return each video in the feed individually. 

I am unsure how to do this and any advice would be really appreciated.

Code: [Select]
$feedURL = "http://gdata.youtube.com/feeds/api/videos/-/$youtubeQuery?orderby=viewCount&max-results=10";
               
          // read feed into SimpleXML object
          $sxml = simplexml_load_file($feedURL);
 
          // iterate over entries in resultset
          // print each entry's details

          foreach ($sxml->entry as $entry) {
          // get nodes in media: namespace for media information
          $media = $entry->children('http://search.yahoo.com/mrss/');
                 
          // get video player URL
          $attrs = $media->group->player->attributes();
          $watch = $attrs['url'];
                 
          // get video thumbnail
          $attrs = $media->group->thumbnail[0]->attributes();
          $thumbnail = $attrs['url'];
                 
          // get <yt:duration> node for video length
          $yt = $media->children('http://gdata.youtube.com/schemas/2007');
          $attrs = $yt->duration->attributes();
          $length = $attrs['seconds'];

          // get video title
          $title = $media->group->title;
                 
          // get <gd:rating> node for video ratings
          $gd = $entry->children('http://schemas.google.com/g/2005');
          if ($gd->rating) {
          $attrs = $gd->rating->attributes();
          $rating = $attrs['average'];
          } else {
          $rating = 0;
          }
           
          }
          ?>

The application that I want to build is quite simple. Here is a bit of the background of the work flow:

In my company, we create video for our client profile. After the video is done, we upload the video to our website and to youtube. It is done automatically.

After a period of time, the client can delete the video. Of course, it will delete the video in our system as well as the video in youtube. For now, the video in our system is deleted automatically. However, youtube video is deleted manually.

Our company has grown to have quite a lot of clients. It's hard for us to keep track clients that requested to delete their videos. We want to be able to have an application that will delete youtube video automatically.

I already tried to play around with youtube authentication in http://code.google.com/apis/youtube/2.0/developers_guide_php.html#Authentication but I have no luck with the authentication.

I want the application to be able to delete the video under my youtube account without having me to login to youtube. In my case right now, every time the application wants to delete the video, I have to send the request to youtube and ask for verification (i.e. I have to do application verification every time).

Here is what I have done so far:


ini_set('display_errors', 1);
ini_set('log_errors', 1);
ini_set('error_log', dirname(__FILE__) . '/error_log.txt');
error_reporting(E_ALL);


require_once('db_class.php');
require_once 'Zend/Loader.php';
Zend_Loader::loadClass('Zend_Gdata_YouTube');
Zend_Loader::loadClass('Zend_Gdata_AuthSub');
Zend_Loader::loadClass('Zend_Gdata_App_Exception');

session_start();
setLogging('on');
$_SESSION['developerKey'] = 'AI39si5H3hL9tcKOMl80IqzoC6nb87ka1QLgHxLp9nFi1l44dLa987_Gi0rbofLePQdFEWf1lrSB8KGs4lXIrcF8TR6PhUcO3Q';

function getAuthSubRequestUrl()
{
    $next = 'http://example.com/youtube_delete_video.php';
    $scope = 'http://gdata.youtube.com';
    $secure = false;
    $session = true;
    return Zend_Gdata_AuthSub::getAuthSubTokenUri($next, $scope, $secure, $session);
}

function updateAuthSubToken($singleUseToken)
{
    try {
        $sessionToken = Zend_Gdata_AuthSub::getAuthSubSessionToken($singleUseToken);
    } catch (Zend_Gdata_App_Exception $e) {
        print 'ERROR - Token upgrade for ' . $singleUseToken
            . ' failed : ' . $e->getMessage();
        return;
    }

    $_SESSION['sessionToken'] = $sessionToken;
        
    generateUrlInformation();
    
    header('Location: ' . $_SESSION['homeUrl']);
}

function getAuthSubHttpClient()
{
    try {
        $httpClient = Zend_Gdata_AuthSub::getHttpClient($_SESSION['sessionToken']);
    } catch (Zend_Gdata_App_Exception $e) {
        print 'ERROR - Could not obtain authenticated Http client object. '
            . $e->getMessage();
        return;
    }
    $httpClient->setHeaders('X-GData-Key', 'key='. $_SESSION['developerKey']);
    return $httpClient;
}

function generateUrlInformation()
{
    if (!isset($_SESSION['operationsUrl']) || !isset($_SESSION['homeUrl'])) {
        $_SESSION['operationsUrl'] = 'http://'. $_SERVER['HTTP_HOST']
                                   . $_SERVER['PHP_SELF'];
        $path = explode('/', $_SERVER['PHP_SELF']);
        $path[count($path)-1] = 'index.php';
        $_SESSION['homeUrl'] = 'http://'. $_SERVER['HTTP_HOST']
                             . implode('/', $path);
    }
}

function loggingEnabled()
{
    if ($_SESSION['logging'] == 'on') {
        return true;
    }
}

function setLogging($loggingOption, $maxLogItems = 10)
{
    switch ($loggingOption) {
        case 'on' :
            $_SESSION['logging'] = 'on';
            $_SESSION['log_currentCounter'] = 0;
            $_SESSION['log_maxLogEntries'] = $maxLogItems;
            break;

        case 'off':
            $_SESSION['logging'] = 'off';
            break;
    }
}

function logMessage($message, $messageType)
{
    if (!isset($_SESSION['log_maxLogEntries'])) {
        $_SESSION['log_maxLogEntries'] = 20;
    }

    if (!isset($_SESSION['log_currentCounter'])) {
        $_SESSION['log_currentCounter'] = 0;
    }

    $currentCounter = $_SESSION['log_currentCounter'];
    $currentCounter++;

    if ($currentCounter > $_SESSION['log_maxLogEntries']) {
        $_SESSION['log_currentCounter'] = 0;
    }

    $logLocation = 'log_entry_'. $currentCounter . '_' . $messageType;
    $_SESSION[$logLocation] = $message;
    $_SESSION['log_currentCounter'] = $currentCounter;
}

function printCacheWarning()
{
    return '<p class="note">'
         . 'Please note that the change may not be reflected in the API '
         . 'immediately due to caching.<br/>'
         . 'Please refer to the API documentation for more details.</p>';
}


function editVideoData($videoId)
{
    $httpClient = getAuthSubHttpClient();
    $youTubeService = new Zend_Gdata_YouTube($httpClient);
   $videoEntryToUpdate = $youTubeService->getFullVideoEntry($videoId);

    if (!$videoEntryToUpdate instanceof Zend_Gdata_YouTube_VideoEntry) {
        print 'ERROR - Could not find a video entry with id ' . $videoId
            . '<br />' . printCacheWarning();
        return;
    }

    try {
        $putUrl = $videoEntryToUpdate->getEditLink()->getHref();
    } catch (Zend_Gdata_App_Exception $e) {
        print 'ERROR - Could not obtain video entry\'s edit link: '
            . $e->getMessage() . '<br />';
        return;
    }

    $videoEntryToUpdate->setVideoTitle("My Test Movie - Private 10000012");
    $videoEntryToUpdate->setVideoDescription("My Test Movie - Private 10000012");
    $videoEntryToUpdate->setVideoPrivate();

    try {
        $updatedEntry = $youTubeService->updateEntry($videoEntryToUpdate, $putUrl);
        if (loggingEnabled()) {
            logMessage($httpClient->getLastRequest(), 'request');
            logMessage($httpClient->getLastResponse()->getBody(), 'response');
        }
    } catch (Zend_Gdata_App_HttpException $httpException) {
        print 'ERROR ' . $httpException->getMessage()
            . ' HTTP details<br /><textarea cols="100" rows="20">'
            . $httpException->getRawResponseBody()
            . '</textarea><br />'
            . '<a href="session_details.php">'
            . 'click here to view details of last request</a><br />';
        return;
    } catch (Zend_Gdata_App_Exception $e) {
        print 'ERROR - Could not post video meta-data: ' . $e->getMessage();
        return;
    }
        print 'Entry updated successfully.<br /><a href="#" onclick="'
            . 'ytVideoApp.presentFeed(\'search_owner\', 5, 0, \'none\'); '
            . 'ytVideoApp.refreshSearchResults();" >'
            . '(refresh your video listing)</a><br />'
            . printCacheWarning();
}


if (!isset($_GET['token'])) {

$returnURL = getAuthSubRequestUrl();
echo "<a href=".$returnURL.">Link To Google</a>";

} else {
$singleUseToken = $_GET['token'];
updateAuthSubToken($singleUseToken);

/* editVideoData('mJDRXXaFVGw'); */
}



This is how I call the function: http://example.com/youtube_delete_video.php

So, what I need basically is to know
1. how can I store the authentication after I verify it from youtube?
2. What function to populate after I store the authentication? <- I couldn't figure where this part is in the documentation.

PS: example.com is not a real url. It's just for the sake of writing the post he )

Youtube has an advanced api to deliver xml; but when I try to parse its xml, it is not well-defined. I want to get "average rating" for a given video, but simple xml load disregard this section:
$xml = simplexml_load_file('http://gdata.youtube.com/feeds/mobile/videos/wZ252E282go');
print_r($xml);

How can I put the value of "average rating" into an string to echo?

Has anyone had any success doing this?

I'm not sure if I should try to write this myself or use some kind of framework. I found the Zend Gdata framework (http://framework.zend.com/manual/en/zend.gdata.html) and tried it out but I kept getting error: Warning: include_once() [function.include]: Failed opening '1' for inclusion (include_path='.:/usr/share/pear')

I'm assuming it needs to find PEAR which I don't have installed but no where in the Zend docs does it say that it requires PEAR so I'm a little confused. I've never used any of the Zend frameworks so I have no idea if it needs PEAR or not.

Anyone have any other methods for doing this?

thanks.

Before you say about trying to use curl and fsockopen...I have tried those already but my host does not allow it due to their settings on their php.ini file.

I am wondering if there is a way (other than those above) to grab the latest videos from a specific user on youtube, and be able to display them on a website, such as grabbing information about the video, as well as displaying it.

If this is at all possible, and you can help...thanks in advance.

hello,
I am trying to figure out how I can take only the v= in the youtube urls

http://www.youtube.com/watch?v=nGawAhRjtoA&feature=topvideos

i just want php to take v=nGawAhRjtoA and ignore everything else

any ideas guys/gals?

thanks

I have this function:
    function bbcode($input){
        $input = strip_tags($input);
        $input = htmlentities($input);
        
        $search = array(
                    '/\[b\](.*?)\[\/b\]/is',
                    '/\[i\](.*?)\[\/i\]/is',
                    '/\[u\](.*?)\[\/u\]/is',
                    '/\[img\](.*?)\[\/img\]/is',
                    '/\[url=http://(.*?)\](.*?)\[\/url\]/is',
                    '/\[color=(.*?)\](.*?)\[\/color\]/is',
                    '/\[yt\](.*?)\[\/yt\]/is',
        );
        
        $replace = array(
                    '<b>$1</b>',
                    '<i>$1</i>',
                    '<u>$1</u>',
                    '<img src="$1" style="border:0">',
                    '<a href="$1">$2</a>',
                    '<font style="color:$1">$2</font>',
                    '<object width="660" height="405">
                    <param name="movie" value="'.str_replace("watch?v=", "v/", $1).'" />
                    <param name="allowFullScreen" value="true" />
                    <param name="allowscriptaccess" value="always" /><embed type="application/x-shockwave-flash" width="660" height="405" src="'.str_replace("watch?v=", "v/", $1).'" allowscriptaccess="always" allowfullscreen="true"></embed>
                    </object>',
        );
        
        return nl2br(preg_replace($search,$replace,$input));
    }
There is an error on code:
<param name="movie" value="'.str_replace("watch?v=", "v/", $1).'" />
and on:
<param name="allowscriptaccess" value="always" /><embed type="application/x-shockwave-flash" width="660" height="405" src="'.str_replace("watch?v=", "v/", $1).'" allowscriptaccess="always" allowfullscreen="true">
How can i use str_replace in this situation ? :S

Code: [Select]
$txt = preg_replace( "#\[yt\]http://www.youtube.com/watch?v=(.+?)\[/yt\]#is", '<embed src="http://www.youtube.com/v/\\1" type="application/x-shockwave-flash" wmode="transparent" width="512" height="313" allowfullscreen="true" />', $txt );

Okay this is my code just for inserting it into HTML, the problem is whenever I try to use:

Code: [Select]
[yt]http://www.youtube.com/watch?v=l1G7TJD6Xu0[/yt]
On my form to enter it does not work?  But if I use

Code: [Select]
$txt = preg_replace( "#\[yt\](.+?)\[/yt\]#is", '<embed src="http://www.youtube.com/v/\\1" type="application/x-shockwave-flash" wmode="transparent" width="512" height="313" allowfullscreen="true" />', $txt );
Code: [Select]
[yt]l1G7TJD6Xu0[/yt]
It works.


But I want to use the full URL of the youtube, so I don't want my users to copy/paste just the "l1G7TJD6Xu0" Code , any help? Thank you

Basically what the title says, I want to detect a upload and post a notification, how would i do this?

Hi,
Have a project, http://ziz.im
URL Shortener.

For some reason, shortened youtube links don't work. When used, they go to the youtube page, displaying a message saying the video is not available. But it's the same link (once redirected) as the original link.

Any idea what could be causing this ?

Does anyone know of a json or php method of authenticating a youtube user without using zend?

Code: [Select]
<?php
$id = NULL;
$username = 'myYouTubeAccount'; 
$url = 'http://gdata.youtube.com/feeds/api/users/%s/uploads?orderby=updated&max-results=8';
$xml = simplexml_load_file(sprintf($url, $username));

foreach ($xml->entry as $entry) :

    $kids = $entry->children('http://search.yahoo.com/mrss/');
    $attributes = $kids->group->content[0]->attributes();
    $flv = $attributes['url'];
    $attributes = $kids->group->player->attributes();
    $link = $attributes['url']; 

    $querystring = parse_url($link,PHP_URL_QUERY);
    parse_str($querystring, $id_temp);
    $id = $id_temp['v'];
?>

<a href="<?=$link?>"> <img src="http://i4.ytimg.com/vi/<?=$id?>/default.jpg"  /> </a>

<?php endforeach; ?>