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Use the amara interface instead of universal subtitles. #1

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Use the amara interface instead of universal subtitles. #1

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55 changes: 53 additions & 2 deletions wp_amara_shortcode.php
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Original file line number Diff line number Diff line change
Expand Up @@ -36,11 +36,56 @@ class WP_Amara_Shortcode
public function __construct() {
add_shortcode( 'amara' , array(&$this, 'amara') );
} // __construct

/**
* Main plugin function
*/
public function amara( $atts ) {
// TODO: make a UI for this option
if (get_option('wp_amara_use_legacy', true) ) {
return $this->unisub($atts);
}
else {
wp_enqueue_script('amara-embed-js');
// <div class="amara-embed" data-height="480px" data-width="854px" data-url="http://www.youtube.com/watch?v=5CKwCfLUwj4"></div>
// These will be prefixed by 'data-'
$data = array(
'width' => 640,
'height' => 480,
// TODO: replace by tutorial video
'url' => 'http://www.youtube.com/watch?v=5CKwCfLUwj4',
);

$attributes = array();
$attributes['class'] = 'amara-embed';
foreach($data as $key => $default) {
if (isset($atts[$key])) {
$attributes['data-' . $key] = $atts[$key];
unset($atts[$key]);
}
else {
$attributes['data-' . $key] = $default;
}
}
$result = '<div ';
foreach($attributes as $key => $value) {
// TODO escape $value attributes
$result.= $key . '="' . $value . '" ';
}
$result.= '></div>';
if (!empty($atts)) {
$result .= '<code>' . print_r($atts, true) . '</code>';
}
return $result;
}
}

/**
* @deprecated
*
* Legacy implementation
*/
public function unisub( $atts) {

if(isset($atts['content'])) {
$content = $this->prepare_content($atts['content']);
Expand Down Expand Up @@ -124,4 +169,10 @@ private function prepare_content ( $content ) {
if(class_exists('WP_Amara_Shortcode')) {
// instantiate the plugin class
$wp_amara_shortcode = new WP_Amara_Shortcode();
}
}

add_action("wp_enqueue_scripts", "WP_Amara_scripts");

function WP_Amara_scripts() {
wp_register_script( 'amara-embed-js', 'https://amara.org/embedder-iframe' , '', '', true );
}