name .'_enabled', 1)) {
require_once("./$file->filename");
$info = asset_embed_invoke($file->name, 'info');
$providers[$file->name] = $info['name'] ? $info['name'] : $file->name;
}
}
return $providers;
}
function asset_embed_extract_id($provider, $text) {
return asset_embed_invoke($provider, 'extract_id', $text);
}
function asset_embed_asset_settings() {
$providers = asset_embed_list_providers(TRUE);
if (is_array($providers)) {
foreach ($providers as $provider => $name) {
$form[$provider] = array(
'#type' => 'fieldset',
'#collapsible' => TRUE,
'#collapsed' => !variable_get('asset_embed_'. $provider .'_enabled', 1),
'#title' => $name,
'#tree' => FALSE,
);
$form[$provider]['asset_embed_'. $provider .'_enabled'] = array(
'#type' => 'checkbox',
'#title' => t('Enabled'),
'#default_value' => variable_get('asset_embed_'. $provider .'_enabled', 1),
'#return_value' => 1,
);
$form[$provider] = array_merge($form[$provider], (array)asset_embed_invoke($provider, 'settings'));
}
}
else{
$form[] = array('#value' => t('No Providers Available'));
}
return system_settings_form($form);
}
function asset_embed_asset_type($op = 'info', $delta=0, $form_values=array()) {
switch ($op) {
case 'info':
return array(
'embed' => array(
'value' => t('Embed'),
'title' => t('Embed content from another site.'),
'src' => drupal_get_path('module', 'asset') .'/lullacons/movie-option-add.png',
),
);
case 'form':
switch ($delta) {
case 'embed':
$form['provider'] = array(
'#type' => 'select',
'#title' => t('Provider'),
'#options' => asset_embed_list_providers(),
'#weight' => -2,
);
$form['embed'] = array(
'#type' => 'textarea',
'#title' => t('Embed Code'),
'#rows' => 3,
'#weight' => -1,
);
break;
}
return $form;
case 'validate':
// return a valid asset aid
switch ($delta) {
case 'embed':
if ($data = asset_embed_extract_id($form_values['provider'], $form_values['embed'])) {
$path = $form_values['parent'] .'/'. $data['id'] .'.'. $form_values['provider'];
$asset->filepath = $path;
$asset->type = 'embed';
$asset->embed_data = $data;
$asset = asset_save($asset, $form_values);
return $asset->aid;
}
else {
form_set_error('embed', 'Error extracting video ID.');
}
break;
}
break;
case 'submit':
// must return a valid asset aid
switch ($delta) {
}
break;
}
}
function asset_embed_asset_formatter($op='info', $asset=null, $attr=array()) {
$providers = asset_embed_list_providers();
switch ($op) {
case 'info':
$formats['fullsize'] = array(
'name' => 'Full-Size Embed',
'types' => array('embed' => array('*')),
'description' => t('Display the full-size version of the embedded content.'),
);
$formats['thumbnail'] = array(
'name' => 'Thumbnail Embed',
'types' => array('embed' => array('*')),
'description' => t('Display a thumbnail preview image of the embedded content.'),
);
return $formats;
case 'init':
break;
case 'options':
switch ($attr['format']) {
case 'thumbnail':
$form['height'] = array(
'#type' => 'textfield',
'#title' => t('Height'),
'#size' => '10',
'#default_value' => '120',
);
$form['width'] = array(
'#type' => 'textfield',
'#title' => t('Width'),
'#size' => '10',
'#default_value' => '160',
);
break;
case 'fullsize':
$form['height'] = array(
'#type' => 'textfield',
'#title' => t('Height'),
'#size' => '10',
'#default_value' => '335',
);
$form['width'] = array(
'#type' => 'textfield',
'#title' => t('Width'),
'#size' => '10',
'#default_value' => '425',
);
break;
}
$form = array_merge($form, (array)asset_embed_invoke($asset->embed['provider'], 'formatter_options', $asset, $attr['format']));
return $form;
case 'preview':
if (function_exists('theme_asset_embed_'. $asset->embed['provider'] .'_thumbnail')) {
return theme('asset_embed_'. $asset->embed['provider'] .'_thumbnail', $asset);
}
return theme('asset_embed_thumbnail', $asset);
case 'img':
return asset_embed_invoke($asset->embed['provider'], 'thumbnail_src', $asset, $attr);
break;
case 'details':
break;
case 'render':
switch ($attr['format']) {
case 'thumbnail':
if (function_exists('theme_asset_embed_'. $asset->embed['provider'] .'_thumbnail')) {
return theme('asset_embed_'. $asset->embed['provider'] .'_thumbnail', $asset);
}
return theme('asset_embed_thumbnail', $asset);
break;
case 'fullsize':
default:
if (function_exists('theme_asset_embed_'. $asset->embed['provider'] .'_fullsize')) {
return theme('asset_embed_'. $asset->embed['provider'] .'_fullsize', $asset, $attr);
}
return theme('asset_embed_fullsize', $asset, $attr);
break;
}
break;
}
}
function asset_embed_assetapi($op='list', $asset=null) {
switch ($op) {
case 'load':
if ($asset->type == 'embed') {
$fields['embed'] = unserialize(db_result(db_query('SELECT data FROM {asset_embed} WHERE aid=%d', $asset->aid)));
$fields['embed']['provider'] = $asset->extension;
}
return $fields;
case 'insert':
if ($asset->type == 'embed') {
db_query('INSERT INTO {asset_embed} (aid, data) VALUES (%d, "%s")', $asset->aid, serialize($asset->embed_data));
}
break;
}
}
function theme_asset_embed_thumbnail($asset) {
$id = $asset->embed['id'];
$url = "http://img.youtube.com/vi/$id/2.jpg";
$alt = $title = $asset->title;
$img = ' .' "'. check_plain($title) .'")
';
return $img;
}
function theme_asset_embed_fullsize($asset, $attr = array()) {
$id = $asset->embed['id'];
return '';
}