=====Embedded Video=====

This is a first try at an action / plugin embedding a video.

For now, the action embeds youtube and vimeo videos as easy as: ""{{video url="http://www.youtube.com/watch?v=-dnL00TdmLY"}}""

Other parameters other than ''url'' are ''type'' and ''id'' (replaces url) and ''width'' and ''height'' (defaults at 440 / 330).

Save the following file as ''video.php'' under plugins/actions folder:

%%(php)
<?php
/**
* Display a video.
*
* @package Actions
* @version $Id$
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License
* @filesource
*
* @uses Wakka::htmlspecialchars_ent()
* @uses Wakka::cleanUrl()
*
* @input string $url optional: URL of video to be embedded (either this or both type and id must be set)
* @input string $type optional: type of video (youtube, vimeo)
* @input string $id optional: id of video resource
* @input int $height optional: height of the video
* @input int $width optional: width of the video
* @output string object element
*/

// defaults
$url = '';
$type = 'youtube';
$id = '';
$width = 440;
$height = 330;
$errors = '';

// params
if (is_array($vars))
{
foreach ($vars as $param => $value)
{
if ($param == 'src' && $vars['url'] == '') {$vars['url']=$value;}
if ($param == 'type') {$type = $this->htmlspecialchars_ent($vars['type']);}
if ($param == 'id') {$id = $this->htmlspecialchars_ent($vars['id']);}
if ($param == 'width' && (int)$vars['width'] > 0) {$width = (int)$vars['width'];}
if ($param == 'height' && (int)$vars['height'] > 0) {$height = (int)$vars['height'];}
}
}
if(isset($vars['url'])) $url = $this->cleanUrl(trim($vars['url']));

if($id == '' && $url != '') {
if ( preg_match('/^.*www.(.*?)\..*?\/(.*)$/', $url, $matches) ) {
// $matches[1] is domain; youtube or vimeo etc. - $matches[2] is everything after the first slash.
$type = $matches[1];
if ( $type == 'youtube' ) {
if ( preg_match('/watch\?v=(.*?)(\&.*)?$/', $matches[2], $id_and_flags) ) {
$id = $id_and_flags[1];
} else {
$errors .= "<ins>bad format on youtube arguments:</ins> $matches[2]";
}
} else if ( $type == 'vimeo' ) {
$id = $matches[2];
} else {
$errors .= "<ins>type: <$type> not known or bad id: <$id> in url.</ins>";
}
} else {
$errors .= '<ins>no id and error in url:</ins> ' . $url . "\n";
}
}

// building output
if ( $id != '' ) {
if ($type == 'youtube' && $id != '') {
$output = '<object width="' . $width . '" height="' . $height . '">' . "\n";
$output .= '<param name="movie" value="http://www.youtube.com/v/';
$output .= $id . '&hl=en&fs=1"></param>' . "\n";
$output .= '<param name="allowFullScreen" value="true"></param>' . "\n";
$output .= '<param name="allowscriptaccess" value="always"></param>' . "\n";
$output .= '<embed src="http://www.youtube.com/v/';
$output .= $id . '&hl=en&fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="' . $width . '" height="' . $height . '">';
$output .= '</embed>' . "\n" . '</object>' . "\n";
} else if ($type == 'vimeo') {
$output = '<object width="' . $width . '" height="' . $height . '">' . "\n";
$output .= '<param name="allowfullscreen" value="true" />' . "\n";
$output .= '<param name="allowscriptaccess" value="always" />' . "\n";
$output .= '<param name="movie" value="http://vimeo.com/moogaloop.swf?clip_id=';
$output .= $id . '&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1" />' . "\n";
$output .= '<embed src="http://vimeo.com/moogaloop.swf?clip_id=';
$output .= $id . '&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="' . $width . '" height="' . $height . '">';
$output .= '</embed>' . "\n" . '</object>' . "\n";
}
} else { $output = $errors; }

echo $output;
?>
%%

----
CategoryDevelopmentActions CategoryUserContributions