zzz_custom_url.inc in Embedded Media Field 6
Same filename and directory in other branches
This is an include file used by emfield.module.
File
contrib/emvideo/providers/zzz_custom_url.incView source
<?php
/**
* @file
* This is an include file used by emfield.module.
*/
function _emvideo_zzz_custom_url_default_types() {
return array(
'wmv',
'wma',
'swf',
'flv',
'mov',
'rm',
'mp4',
'm4v',
);
}
function emvideo_zzz_custom_url_info() {
$name = t('Custom URL');
$features = array(
array(
t('Thumbnails'),
t('No'),
'',
),
array(
t('Autoplay'),
t('Yes'),
'',
),
array(
t('RSS attachment'),
t('No'),
'',
),
);
return array(
'provider' => 'zzz_custom_url',
'name' => $name,
'url' => '',
'settings_description' => t('These settings specifically affect videos displayed from custom URLs. When a field uses a URL it determines to be a link directly to a video file, it will embed that file into the content.'),
'supported_features' => $features,
'weight' => 9,
);
}
function emvideo_zzz_custom_url_settings() {
$options = array(
'wmv' => t('Windows Media (wmv)'),
'wma' => t('Windows Media (wma)'),
'swf' => t('Flash (swf)'),
'flv' => t('Flash Video (flv)'),
'mov' => t('Quicktime (mov)'),
'mp4' => t('Quicktime (mp4)'),
'm4v' => t('Quicktime (m4v)'),
'rm' => t('Real Media (rm)'),
);
$form = array();
$form['emvideo_zzz_custom_url_supported_types'] = array(
'#type' => 'checkboxes',
'#title' => t('Supported Types'),
'#options' => $options,
'#default_value' => variable_get('emvideo_zzz_custom_url_supported_types', _emvideo_zzz_custom_url_default_types()),
'#description' => t('Select the video types you wish to support. When a custom url with that type is entered into an embedded video field, it will be parsed and displayed appropriately. If a type is not supported, then it will be ignored.'),
);
return $form;
}
function _emvideo_zzz_custom_url_implode_types() {
return implode('|', variable_get('emvideo_zzz_custom_url_supported_types', _emvideo_zzz_custom_url_default_types()));
}
function emvideo_zzz_custom_url_extract($embed = '') {
$types = _emvideo_zzz_custom_url_implode_types();
$baseurl = preg_quote(url(null, array(
'absolute' => TRUE,
)), '@');
return array(
'@' . $baseurl . '(.*\\.(?:' . $types . ')' . '(\\?.*)?)@i',
'@(.*\\.(?:' . $types . ')(\\?.*)?)@i',
'@' . $baseurl . '(.*(?:xspf))@i',
'@(.*(?:xspf))@i',
);
}
function emvideo_zzz_custom_url_data($field, $item) {
$data = array();
// adding the version control
$data['emvideo_zzz_custom_url_data_version'] = 1;
// attempt to get info from headers
$response = emfield_request_header('zzz_custom_url', $item['embed']);
if ($response->code == 200) {
$data['url'] = $item['embed'];
$data['size'] = $response->headers['Content-Length'];
$data['mime'] = $response->headers['Content-Type'];
}
// @todo replace ['type'] with converted mime info if available
$types = _emvideo_zzz_custom_url_implode_types();
$regex = '@\\.(' . $types . ')$@i';
if (preg_match($regex, $item['embed'], $matches)) {
$data['type'] = $matches[1];
}
return $data;
}
/**
* hook emfield_PROVIDER_rss
*/
function emvideo_zzz_custom_url_rss($item, $teaser = NULL) {
if ($item['value']) {
if ($item['data']['emvideo_zzz_custom_url_data_version'] >= 1) {
$data = $item['data'];
}
else {
$data = emvideo_zzz_custom_url_data(NULL, $item);
}
$file = array();
if ($data['size'] > 0) {
$file['filepath'] = $data['url'];
$file['filesize'] = $data['size'];
$file['filemime'] = $data['mime'];
}
return $file;
}
}
function emvideo_zzz_custom_url_embedded_link($video_code) {
return $video_code;
}
function theme_emvideo_zzz_custom_url_embedded_video($type, $url, $width, $height, $autoplay = FALSE, $field = NULL, $item = NULL, $options = array()) {
// Validate url
if (!valid_url($url, TRUE) && !valid_url($url)) {
return '';
}
if ($url = url($url, array(
'external' => TRUE,
'absolute' => TRUE,
))) {
global $base_path;
$url = $base_path . $url;
if (module_exists('flowplayer')) {
$config = array(
'clip' => array(
'autoPlay' => $autoplay,
'url' => $url,
),
);
$attributes = array(
'style' => "width:{$width}px;height:{$height}px;",
);
// Build the Thumbnail image for the player.
$tn_options = array(
'width' => $width,
'height' => $height,
);
$thumbnail = '<span></span>' . theme('emvideo_video_thumbnail', NULL, $item, 'emvideo_thumbnail', $options['node'], TRUE, $tn_options);
drupal_add_css(drupal_get_path('module', 'emvideo') . '/emvideo.custom-url.css');
return theme('flowplayer', $config, 'emvideo-zzz-custom-url-embedded-video', $attributes, $thumbnail);
}
// Find the path to the JW FLV Media Player.
$path = emfield_flvmediaplayer_url();
// If the JW FLV Player has been installed, the yt.swf file is in the same
// folder, and the server has been configured to use it for YouTube videos,
// then we'll do so now.
$use_flv = isset($options['use_flv']) ? $options['use_flv'] : variable_get('emvideo_zzz_custom_url_use_jw_flv', TRUE);
// Set up the FLV Media Player options, assuming we're supposed to,
// and the player is actually installed on the system.
if ($use_flv && ($flv_path = emfield_flvmediaplayer_url())) {
global $base_path;
// Build the Thumbnail image for the player.
$tn_options = array(
'width' => $width,
'height' => $height,
'return_url' => TRUE,
);
$flashvars = array();
// Grab the thumbnail for this video and tell JW FLV Player about it.
$flashvars['image'] = theme('emvideo_video_thumbnail', NULL, $item, 'emvideo_thumbnail', $options['node'], FALSE, $tn_options);
// We need to set the file to the original video.
$flashvars['file'] = $url;
// The JW FLV Player uses its own autoplay flashvar.
$flashvars['autostart'] = $autoplay ? 'true' : 'false';
// The URL will now be the JW FLV Player.
$url = $base_path . $flv_path;
}
else {
// We don't have access to FLV Media Player, so reset the option.
$use_flv = FALSE;
}
if ($use_flv && module_exists('flvmediaplayer')) {
// If we are using the JW FLV Player, defer to the flvmediaplayer module
// for display.
$params['width'] = $width;
$params['height'] = $height;
$params['div_id'] = $id;
$params['allowFullScreen'] = $fullscreen_value;
// If we have been told to use a specific FLV Player Option from
// that module, then use it here.
$flv_profile = isset($options['flv_profile']) ? $options['flv_profile'] : variable_get('emfield_flv_profile', '');
if ($flv_profile) {
// Get the configuration data for this profile.
$data = flvmediaplayer_build_player_data($options['node'], $flv_profile, array(
'file' => $flashvars['file'],
));
$data['params']['width'] = $width;
$data['params']['height'] = $height;
$data['flashvars']['autostart'] = $flashvars['autostart'];
$data['params']['allowFullScreen'] = $fullscreen_value;
$data['flashvars']['image'] = $flashvars['image'];
$output = theme('flvmediaplayer_render_player', $url, $data['params'], $data['flashvars']);
}
else {
// Just display the default jw flv media player.
$output = theme('flvmediaplayer_render_player', $url, $params, $flashvars);
}
}
else {
if (variable_get('emfield_swfobject', FALSE) && (module_exists('swfobject_api') || variable_get('emfield_swfobject_location', ''))) {
// Use SWFObject API module if it's installed.
// Note that we're going to try to send the Flv Media player as well,
// assuming it's been set up and the flvmediaplayer module has not.
$params['width'] = $width;
$params['height'] = $height;
$params['div_id'] = $id;
$params['allowFullScreen'] = $fullscreen_value;
$output = theme('emfield_swfobject', $url, $params, $flashvars, $id);
}
else {
if ($use_flv) {
$flashvars = drupal_query_string_encode($flashvars);
$output = <<<FLV
<div id="{<span class="php-variable">$div_id</span>}"><embed src="{<span class="php-variable">$url</span>}" width="{<span class="php-variable">$width</span>}" height="{<span class="php-variable">$height</span>}" allowscriptaccess="always" allowfullscreen="{<span class="php-variable">$fullscreen_value</span>}" flashvars="{<span class="php-variable">$flashvars</span>}" /></div>
FLV;
}
else {
switch ($type) {
case 'wmv':
case 'wma':
$autostart = $autoplay ? '1' : '0';
$output = '<embed src="' . $url . '" width="' . $width . '" height="' . $height . '" autostart="' . $autostart . '" showcontrols="1" type="application/x-mplayer2" pluginspage="http://www.microsoft.com/windows/windowsmedia/download/"> </embed>';
break;
case 'mov':
case 'mp4':
case 'm4v':
$autostart = $autoplay ? 'true' : 'false';
$output = '<embed src="' . $url . '" width="' . $width . '" height="' . $height . '" autoplay="' . $autostart . '" controller="true" type="video/quicktime" scale="tofit" pluginspage="http://www.apple.com/quicktime/download/"> </embed>';
break;
case 'rm':
$autostart = $autoplay ? 'true' : 'false';
$output = '<embed type="audio/x-pn-realaudio-plugin" src="' . $url . '" width="' . $width . '" height="' . $height . '" autostart="' . $autostart . '" controls="imagewindow" nojava="true" console="c1183760810807" pluginspage="http://www.real.com/"></embed><br /><embed type="audio/x-pn-realaudio-plugin" src="' . $url . '" width="' . $width . '" height="26" autostart="' . $autostart . '" nojava="true" controls="ControlPanel" console="c1183760810807"> </embed>';
break;
case 'swf':
$output = '<embed src="' . $url . '" width="' . $width . '" height="' . $height . '" quality="high" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed>';
break;
case 'flv':
$autostart = $autoplay ? 'true' : 'false';
$output = '<embed src="http://freevideocoding.com/flvplayer.swf?file=' . $url . '&autoStart=' . $autostart . '" width="' . $width . '" height="' . $height . '" quality="high" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed>';
break;
}
}
}
}
return $output;
}
}
function emvideo_zzz_custom_url_thumbnail($field, $item, $formatter, $node, $width, $height, $options = array()) {
return '';
}
function emvideo_zzz_custom_url_video($code, $width, $height, $field, $item, $node, $autoplay, $options = array()) {
$type = $item['data']['type'];
$options['node'] = $node;
$output = theme('emvideo_zzz_custom_url_embedded_video', $type, $code, $width, $height, $autoplay, $field, $item, $options);
return $output;
}
function emvideo_zzz_custom_url_preview($code, $width, $height, $field, $item, $node, $autoplay, $options = array()) {
$type = $item['data']['type'];
$options['node'] = $node;
$output = theme('emvideo_zzz_custom_url_embedded_video', $type, $code, $width, $height, $autoplay, $field, $item, $options);
return $output;
}
/**
* Implementation of hook_emfield_subtheme.
*/
function emvideo_zzz_custom_url_emfield_subtheme() {
return array(
'emvideo_zzz_custom_url_embedded_video' => array(
'arguments' => array(
'type' => NULL,
'url' => NULL,
'width' => NULL,
'height' => NULL,
'autoplay' => FALSE,
'field' => NULL,
'item' => NULL,
),
'file' => 'providers/zzz_custom_url.inc',
),
);
}Functions
Name |
Description |
|---|---|
| emvideo_zzz_custom_url_data | |
| emvideo_zzz_custom_url_embedded_link | |
| emvideo_zzz_custom_url_emfield_subtheme | Implementation of hook_emfield_subtheme. |
| emvideo_zzz_custom_url_extract | |
| emvideo_zzz_custom_url_info | |
| emvideo_zzz_custom_url_preview | |
| emvideo_zzz_custom_url_rss | hook emfield_PROVIDER_rss |
| emvideo_zzz_custom_url_settings | |
| emvideo_zzz_custom_url_thumbnail | |
| emvideo_zzz_custom_url_video | |
| theme_emvideo_zzz_custom_url_embedded_video | |
| _emvideo_zzz_custom_url_default_types | @file This is an include file used by emfield.module. |
| _emvideo_zzz_custom_url_implode_types |