/**
* Display widget
*
* Display the YouTube widget
*
* @since 2.0
*
* @uses generate_youtube_code Generate the required YouTube code
*
* @param string $args Arguments
* @param string $instance Instance
*/
function widget($args, $instance)
{
extract($args, EXTR_SKIP);
// Output the header
echo $before_widget;
// Extract title for heading
$title = $instance['titles'];
// Output title, if one exists
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
// Set the correct
if ($instance['id_type'] == 's') {
$search = 1;
} else {
$search = '';
}
if ($instance['id_type'] == 'u') {
$user = 1;
} else {
$user = '';
}
// Generate the video and output it
echo apply_filters('a3_lazy_load_html', vye_generate_youtube_code($instance['id'], '', '', '', '', '', '', $instance['start'], '', '', '', '', $instance['stop'], '', '', '', '', $instance['profile'], $instance['list'], '', '', '', '', '', '', $search, $user, ''));
// Output the trailer
echo $after_widget;
}
/**
* Embed a YouTube video
*
* Write out XHTML to embed a YouTube video
*
* @since 2.0
*
* @uses vye_get_parameters Extract parameters from input
* @uses vye_get_embed_type Work out the correct embed type to use
* @uses vye_set_autohide Set correct autohide parameter
* @uses vye_generate_youtube_code Generate the YouTube code
*
* @param string $content YouTube video ID
* @param string $paras List of parameters
* @param string $style Optional CSS
*/
function youtube_video_embed($content, $paras = '', $style = '')
{
$width = vye_get_parameters($paras, 'width');
$height = vye_get_parameters($paras, 'height');
$fullscreen = vye_get_parameters($paras, 'fullscreen');
$related = vye_get_parameters($paras, 'related');
$autoplay = vye_get_parameters($paras, 'autoplay');
$loop = vye_get_parameters($paras, 'loop');
$start = vye_get_parameters($paras, 'start');
$info = vye_get_parameters($paras, 'info');
$annotation = vye_get_parameters($paras, 'annotation');
$cc = vye_get_parameters($paras, 'cc');
$link = vye_get_parameters($paras, 'link');
$react = vye_get_parameters($paras, 'react');
$stop = vye_get_parameters($paras, 'stop');
$sweetspot = vye_get_parameters($paras, 'sweetspot');
$embedplus = vye_get_parameters($paras, 'embedplus');
$disablekb = vye_get_parameters($paras, 'disablekb');
$ratio = vye_get_parameters($paras, 'ratio');
$autohide = vye_get_parameters($paras, 'autohide');
$controls = vye_get_parameters($paras, 'controls');
$type = vye_get_parameters($paras, 'type');
$profile = vye_get_parameters($paras, 'profile');
$list = vye_get_parameters($paras, 'list');
$audio = vye_get_parameters($paras, 'audio');
$template = vye_get_parameters($paras, 'template');
$hd = vye_get_parameters($paras, 'hd');
$color = vye_get_parameters($paras, 'color');
$theme = vye_get_parameters($paras, 'theme');
$https = vye_get_parameters($paras, 'ssl');
$dynamic = vye_get_parameters($paras, 'dynamic');
$search = vye_get_parameters($paras, 'search');
$user = vye_get_parameters($paras, 'user');
$vq = vye_get_parameters($paras, 'vq');
// Get Embed type
$type = vye_get_embed_type($type, $embedplus);
// Set up Autohide parameter
$autohide = vye_set_autohide($autohide);
echo vye_generate_youtube_code($content, $type, $width, $height, vye_convert($fullscreen), vye_convert($related), vye_convert($autoplay), vye_convert($loop), $start, vye_convert($info), vye_convert_3($annotation), vye_convert($cc), $style, vye_convert($link), vye_convert($react), $stop, vye_convert($sweetspot), vye_convert($disablekb), $ratio, $autohide, $controls, $profile, $list, vye_convert($audio), $template, vye_convert($hd), $color, $theme, vye_convert($https), vye_convert($dynamic), vye_convert($search), vye_convert($user), $vq);
return;
}
/**
* Filter comments
*
* Filter comments and add YouTube embeds
*
* @since 2.0
*
* @uses vye_set_general_defaults Get the general defaults
* @uses vye_generate_youtube_code Generate the YouTube embed code
*
* @param string $content The comments content
* @return string Content to return
*/
function vye_filter_comments($content)
{
$options = vye_set_general_defaults();
if ($options['comments'] == 1) {
$identifier = 'http://www.youtube.com/watch?v=';
$search_pos = 0;
$search = strpos($content, $identifier, $search_pos);
while ($search !== false) {
$prefix = substr($content, $search - 1, 1);
if ($prefix != ']' && $prefix != '"' && $prefix != "'") {
// Check if link around video. If so, work out how much more needs stripping out
$anchor_start = 0;
$anchor_end = 0;
if ($prefix == ">") {
$anchor_pos = strrpos(substr($content, 0, $search), '<a');
if ($anchor_pos !== false) {
$anchor_start = $search - $anchor_pos;
$anchor_end = strpos(substr($content, $search), '</a>') - strlen($identifier) - 11;
}
}
// Work out video ID and generate code
$id = substr($content, $search + strlen($identifier), 11);
$code = vye_generate_youtube_code($id, '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', $options['comments_profile'], '', '');
// Now replace the URL with the resultant code
$first_section = $search - 1 - $anchor_start;
if ($first_section < 1) {
$content = $code . substr($content, $search + strlen($identifier) + 11 + $anchor_end);
} else {
$content = substr($content, 0, $first_section) . $code . substr($content, $search + strlen($identifier) + 11 + $anchor_end);
}
$search_pos = $search + strlen($code) - $anchor_start;
} else {
$search_pos = $search + strlen($identifier) + 11;
}
$search = strpos($content, $identifier, $search_pos - 1);
}
}
return $content;
}
/**
* Video shortcode
*
* Use shortcode parameters to embed a YouTube video or playlist
*
* @since 2.0
*
* @uses vye_get_embed_type Get the embed type
* @uses vye_set_autohide Get the autohide parameter
* @uses vye_set_general_defaults Set default options
* @uses vye_generate_youtube_code Generate the embed code
*
* @param string $paras Shortcode parameters
* @param string $content Shortcode content
* @param string $alt_shortcode The number of the alternative shortcode used
* @return string YouTube embed code
*/
function vye_video_shortcode($paras = '', $content = '', $callback = '', $alt_shortcode = false)
{
extract(shortcode_atts(array('width' => '', 'height' => '', 'fullscreen' => '', 'related' => '', 'autoplay' => '', 'loop' => '', 'start' => '', 'info' => '', 'annotation' => '', 'cc' => '', 'style' => '', 'stop' => '', 'disablekb' => '', 'ratio' => '', 'autohide' => '', 'controls' => '', 'profile' => '', 'id' => '', 'url' => '', 'rel' => '', 'fs' => '', 'cc_load_policy' => '', 'iv_load_policy' => '', 'showinfo' => '', 'youtubeurl' => '', 'template' => '', 'list' => '', 'color' => '', 'theme' => '', 'ssl' => '', 'height' => '', 'width' => '', 'dynamic' => '', 'h' => '', 'w' => '', 'search' => '', 'user' => '', 'modest' => '', 'playsinline' => '', 'html5' => ''), $paras));
// If no profile specified and an alternative shortcode used, get that shortcodes default profile
if ($profile == '' && $alt_shortcode) {
// Get general options
$options = vye_set_general_defaults();
$profile = $options['alt_profile'];
}
// If an alternative field is set, use it
if ($id != '' && $content == '') {
$content = $id;
}
if ($url != '' && $content == '') {
$content = $url;
}
if ($youtubeurl != '' && $content == '') {
$content = $youtubeurl;
}
if ($h != '' && $height == '') {
$height = $h;
}
if ($w != '' && $width == '') {
$width = $w;
}
if ($rel != '' && $related == '') {
$related = $rel;
}
if ($fs != '' && $fullscreen == '') {
$fullscreen = $fs;
}
if ($cc_load_policy != '' && $cc == '') {
$cc = $cc_load_policy;
}
if ($iv_load_policy != '' && $annotation == '') {
$annotation = $iv_load_policy;
}
if ($showinfo != '' && $info == '') {
$info = $showinfo;
}
// If ID was not passed in the content and the first parameter is set, assume that to be the ID
if ($content == '' && $paras[0] != '') {
$content = $paras[0];
if (substr($content, 0, 1) == ":" or substr($content, 0, 1) == "=") {
$content = substr($content, 1);
}
if (array_key_exists(1, $paras)) {
if ($paras[1] != '') {
$width = $paras[1];
}
}
if (array_key_exists(2, $paras)) {
if ($paras[2] != '') {
$height = $paras[2];
}
}
}
// Set up Autohide parameter
$autohide = vye_set_autohide($autohide);
// Create YouTube code
$youtube_code = vye_generate_youtube_code($content, $width, $height, vye_convert($fullscreen), vye_convert($related), vye_convert($autoplay), vye_convert($loop), $start, vye_convert($info), vye_convert_3($annotation), vye_convert($cc), $style, $stop, vye_convert($disablekb), $ratio, $autohide, $controls, $profile, $list, $template, $color, $theme, vye_convert($ssl), vye_convert($dynamic), vye_convert($search), vye_convert($user), vye_convert($modest), vye_convert($playsinline), vye_convert($html5));
return apply_filters('a3_lazy_load_html', do_shortcode($youtube_code));
}
?>
><?php
_e('Playlist', 'youtube-embed');
?>
</option>
</select>
<?php
wp_nonce_field('youtube-embed-profile', 'youtube_embed_profile_nonce', true, true);
?>
<input type="submit" name="Video" class="button-secondary" value="<?php
_e('Change video', 'youtube-embed');
?>
"/></p>
<p><?php
if ($video_type == "d") {
$id = $demo_video;
}
if ($video_type == "3") {
$id = 'NR5UoBY87GM';
}
if ($video_type == "l") {
$id = '095393D5B42B2266';
}
echo vye_generate_youtube_code($id, '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', $profile_no);
?>
</p>
</form></div>
</div>
