brightcove.php

<?php
/**
 * @package Brightcove Video Cloud
 * @version 1.0
 */
/*
Plugin Name: Brightcove Video Cloud
Plugin URL: 
Description: An easy to use plugin that inserts Brightcove Video into your Wordpress site. 
Author: Brightcove
Version: 1.0
Author URI: 
*/

require dirname( __FILE__ ) . '/admin/brightcove_admin.php';
require dirname( __FILE__ ) . '/brightcove_shortcode.php';

//Nessesary to fix wordpress bug where wp_get_current_user is undefined
require_once(ABSPATH."wp-includes/pluggable.php");

/************************Upload Media Tab ***************************/

function brightcove_media_menu($tabs) {
	//TODO Check for isset or empty instead
  if (get_option('bc_api_key') != NULL or get_option('bc_api_key') != '') {
    $tabs['brightcove_api']='Brightcove'; 
  } else {
    $tabs['brightcove']='Brightcove';
  }
  return $tabs;
}
wp_enqueue_script('media-upload');
add_filter('media_upload_tabs', 'brightcove_media_menu');
add_action('media_upload_brightcove', 'brightcove_menu_handle');
add_action('media_upload_brightcove_api', 'brightcove_api_menu_handle');

$myStyleUrl = plugins_url('brightcove.css', __FILE__);
wp_register_style('myStyleSheets', $myStyleUrl);
wp_enqueue_style( 'myStyleSheets');

function brightcove_menu_handle() {
	//TODO check to see what $errors is being used for
	//TODO check to see if parameters can be passed in here
	//if not then have bc_media_upload_form call function
	return wp_iframe('bc_media_upload_form',$errors);
}

function brightcove_api_menu_handle() {
  return wp_iframe('bc_media_api_upload_form',$errors);
}

//Adds all the scripts nessesary for plugin to work
function add_all_scripts() {
	add_brightcove_script();
	add_jquery_scripts();
	add_validation_scripts();
	add_dynamic_brightcove_api_script();
}

function add_brightcove_script() {	
wp_deregister_script( 'brightcove_script' );
wp_register_script( 'brightcove_script', 'http://admin.brightcove.com/js/BrightcoveExperiences.js');
wp_enqueue_script( 'brightcove_script' );
}

function add_jquery_scripts() {
  wp_deregister_script('jquery');
  wp_register_script( 'jquery', 'http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js');
  wp_enqueue_script( 'jquery' );

  wp_deregister_script('jquery-ui-core');
  wp_register_script( 'jquery-ui-core', 'https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/jquery-ui.min.js');
  wp_enqueue_script( 'jquery-ui-core' );

  wp_register_style('jqueryStyle', 'http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/smoothness/jquery-ui.css');
  wp_enqueue_style( 'jqueryStyle');

}

function add_validation_scripts()
{
  wp_deregister_script('jqueryPlaceholder');
  wp_register_script( 'jqueryPlaceholder', '/wp-content/plugins/brightcove/jQueryPlaceholder/jQueryPlaceholder.js');
  wp_enqueue_script( 'jqueryPlaceholder');

  wp_deregister_script('jquery-validate');
  wp_register_script( 'jquery-validate', '/wp-content/plugins/brightcove/jQueryValidation/jquery.validate.min.js');
  wp_enqueue_script( 'jquery-validate' );

  wp_deregister_script('jquery-validat-addional');
  wp_register_script( 'jquery-validate-addional', '/wp-content/plugins/brightcove/jQueryValidation/additional-methods.min.js');
  wp_enqueue_script( 'jquery-validate-addional' );
}


function add_dynamic_brightcove_api_script() {	
wp_deregister_script( 'dynamic_brightcove_script' );
wp_register_script( 'dynamic_brightcove_script', '/wp-content/plugins/brightcove/dynamic_brightcove.js');
wp_enqueue_script( 'dynamic_brightcove_script' );
}

//global variables 

GLOBAL $bcGlobalVariables;

$bcGlobalVariables = Array('playerID'=>null, 
'defaultHeight' => null, 
'defaultWidth' => null, 
'defaultKeyPlaylist' => null, 
'defaultHeightPlaylist' => null, 
'defaultWidthPlaylist' => null,
'defaultSet' => null, 
'defaultSetErrorMessage' => null, 
'defaultsSection' => null, 
'loadingImg' => null, 
'publisherID' => null);

//Publisher ID 
$bcGlobalVariables['publisherID']=get_option('bc_pub_id');

//Player ID for single videos
$bcGlobalVariables['playerID']=get_option('bc_player_id');
//Default height & width for single video players
$bcGlobalVariables['defaultHeight']=get_option('bc_default_height');
if ($bcGlobalVariables['defaultHeight'] == '') {
  $bcGlobalVariables['defaultHeight']='270';
}
$bcGlobalVariables['defaultWidth']=get_option('bc_default_width');
if ($bcGlobalVariables['defaultWidth'] == '') {
  $bcGlobalVariables['defaultWidth']='480';
}
//Player ID for playlists
$bcGlobalVariables['playerKeyPlaylist']=get_option('bc_player_key_playlist');

//Default height & width for playlist players
$bcGlobalVariables['defaultHeightPlaylist']=get_option('bc_default_height_playlist');
if ($bcGlobalVariables['defaultHeightPlaylist'] == '') {
  $bcGlobalVariables['defaultHeightPlaylist']='400';
}
$bcGlobalVariables['defaultWidthPlaylist']=get_option('bc_default_width_playlist');
if ($bcGlobalVariables['defaultWidthPlaylist'] == '') {
  $bcGlobalVariables['defaultWidthPlaylist']='940';
}
//Checks to see if both those variables are set
if ($bcGlobalVariables['playerID'] == '' || $bcGlobalVariables['playerKeyPlaylist'] == '' || $bcGlobalVariables['publisherID'] == '') {
  $bcGlobalVariables['defaultSet']=false;
} else  {
  $bcGlobalVariables['defaultSet']=true;
}

if ( current_user_can('administrator') ) {
    $bcGlobalVariables['defaultSetErrorMessage'] = "<div class='hidden error' id='defaults-not-set' data-defaultsSet='".$bcGlobalVariables['defaultSet']."'>
     You have not set up your defaults for this plugin. Please click on the link to set your defaults.
  <a target='_top' href='admin.php?page=brightcove_menu'>Brightcove Settings</a>
  </div>";
} else  {
	 $bcGlobalVariables['defaultSetErrorMessage'] = "<div class='hidden error' id='defaults-not-set' data-defaultsSet='".$bcGlobalVariables['defaultSet']."'>
    You have not set up your defaults for the Brightcove plugin. Please contact your site administrator to set these defaults.
  </div>";	
}



$bcGlobalVariables['defaultsSection'] = 
	"<div class='defaults'>
	<input type='hidden' id='bc-default-player' name='bc-default-player' value='".$bcGlobalVariables['playerID']."' >
	<input type='hidden' id='bc-default-width' name='bc-default-width' value='".$bcGlobalVariables['defaultWidth']."' >
	<input type='hidden' id='bc-default-height' name='bc-default-height' value='".$bcGlobalVariables['defaultHeight']."' >
	<input type='hidden' id='bc-default-player-playlist' name='bc-default-player-playlist' value='".$bcGlobalVariables['playerIDPlaylist']."' >
	<input type='hidden' id='bc-default-player-playlist-key' name='bc-default-player-playlist-key' value='".$bcGlobalVariables['playerKeyPlaylist']."' >
	<input type='hidden' id='bc-default-width-playlist' name='bc-default-width-playlist' value='".$bcGlobalVariables['defaultWidthPlaylist']."' >
	<input type='hidden' id='bc-default-height-playlist' name='bc-default-height-playlist' value='".$bcGlobalVariables['defaultHeightPlaylist']."' >
	</div>";

$bcGlobalVariables['loadingImg'] = "<img class='loading-img' src='/wp-includes/js/thickbox/loadingAnimation.gif' />";




function set_shortcode_button ($playlistOrVideo, $buttonText) {

if ($playlistOrVideo == 'playlist') {
	$id='playlist-shortcode-button';
} else {
	$id='video-shortcode-button';
}

?>
	<div class='media-item no-border insert-button-container'>
      <button disabled='disabled' id='<?php echo $id; ?>' class='aligncenter button'/><?php echo $buttonText; ?></button>
    </div> <?php
	
} 

//TODO Pass in as map
function add_player_settings($playlistOrVideo, $buttonText) { 
	GLOBAL $bcGlobalVariables;
	if ($playlistOrVideo == 'playlist') {
		$setting = '-playlist';
		$height = $bcGlobalVariables['defaultHeightPlaylist'];
		$width = $bcGlobalVariables['defaultWidthPlaylist'];
		$player = $bcGlobalVariables['playerIDPlaylist'];
		$playerKey = $bcGlobalVariables['playerKeyPlaylist'];
		$id='playlist-settings';
		$class='playlist-hide';
		$playerHTML="<tr class='bc-width-row'>
            <th valign='top' scope='row' class='label'>
              <span class=;alignleft;><label for=bcPlaylistKey'>Playlist Key</label></span>
              <span class='alignright'></span>
            </th>
            <td>
             <input class='player-data' type='text' name='bcPlaylistKey' id='bc-player-playlist-key' placeholder='Default is $playerKey ' />
            </td>
          </tr>";
	} else {
		$setting = '';
		$height = $bcGlobalVariables['defaultHeight'];
		$width = $bcGlobalVariables['defaultWidth'];
		$player = $bcGlobalVariables['playerID'];
		$id='video-settings';
		$class='video-hide';
		$playerKey='';
		$playerHTML="<tr class='bc-player-row'>
            <th valign='top' scope='row' class='label'>
              <span class='alignleft'><label for='bcPlayer'>Player ID:</label></span>
              <span class='alignright'></span>
            </th>
            <td>
             <input class='digits player-data' type='text' name='bcPlayer' id='bc-player-$setting ?>' placeholder='Default ID is $player'/>
            </td>
          </tr>";
	}

	?>
	<form class='<?php echo $class;?>' id='<?php echo $id; ?>'>
        <table>
          <tbody>
          <?php echo $playerHTML; ?>
          <tr class='bc-width-row'>
            <th valign='top' scope='row' class='label'>
              <span class="alignleft"><label for="bcWidth">Width:</label></span>
              <span class="alignright"></span>
            </th>
            <td>
             <input class='digits player-data' type='text' name='bcWidth' id='bc-width<?echo $setting; ?>' placeholder='Default is <?php echo $width; ?> px' />
            </td>
          </tr>
          <tr class='bc-height-row'>
            <th valign='top' scope='row' class='label'>
              <span class="alignleft"><label for="bcHeight">Height:</label></span>
              <span class="alignright"></span>
            </th>
            <td>
             <input class='digits player-data'  type='text' name='bcHeight' id='bc-height<?echo $setting; ?>' placeholder='Default is <?php echo $height; ?> px' />
            </td>
          </tr>
          </tbody>
        </table>
        <?php set_shortcode_button($playlistOrVideo, $buttonText); ?>
      </form> 
      <?php
}

function add_preview_area ($playlistOrVideo) {

	if ($playlistOrVideo == 'playlist') {
		$id='dynamic-bc-placeholder-playlist';
		$class='playlist-hide';
		$otherClass='playlist';
	} else {
		$id='dynamic-bc-placeholder-video';
		$class='video-hide';
		$otherClass='video';
	}

?>
	<div class='<?php echo $class; ?> media-item no-border player-preview preview-container hidden'>
      <h3 class='preview-header'>Video Preview</h3>
      <table>
        <tbody>
          <tr>
            <td>
				<div class='alignleft'>
					<h4 id='bc-title-<?php echo $otherClass; ?>' class='bc-title'></h4>
					<p id='bc-description-<?php echo $otherClass; ?>' class='bc-description'></p>
					<div id="<?php echo $id; ?>"></div>
				</div>
				<div class='alignleft'>
				</div>
            </td>
          </tr>
        </tbody>
      </table>
    </div>
    <?php
}

function bc_media_upload_form () {
	media_upload_header();
	add_all_scripts();
?>
<div class="bc-container">
	<?php
	GLOBAL $bcGlobalVariables;
		echo $bcGlobalVariables['defaultSetErrorMessage']; 
		echo $bcGlobalVariables['defaultsSection'];
		echo $bcGlobalVariables['loadingImg'];
	?>

	<div class='no-error'>
	    <div id='tabs'>
	      <ul>
	        <li ><a class='video-tab' href="#tabs-1">Videos</a></li>
	        <li><a class='playlist-tab' href="#tabs-2">Playlists</a></li>
	      </ul>
	    <div class='tab clearfix video-tab' id='tabs-1'>
	        <div class='media-item no-border'>
	          <form id='validate-video'>
	            <table>
	              <tbody>
	                <tr>
	                  <th valign='top' scope='row' class='label'>
	                    <span class="alignleft"><label for="bc-video">Video:</label></span>
	                    <span class="alignright"></span>
	                  </th>
	                  <td>
	                    <input class='id-field player-data' placeholder='Video ID' aria-required="true" type='text' name='bcVideo' id='bc-video' placeholder='Video ID or URL'>
	                  </td>
	                </tr>
	                <tr>
	                  <th valign='top' scope='row' class='label'>
	                  </th>
	                  <td class='bc-check'>
	                     <input class='player-data alignleft' type='checkbox' name='bc-video-ref' id='bc-video-ref' />
	                     <span class="alignleft"><label for='bc-video-ref'>This is a reference ID, not a video ID </label></span>
	                  </td>
	                </tr>
	              </tbody>
	            </table>
	          </form>
	        </div>
	      </div>
	      <div class='tab clearfix playlist-tab' id='tabs-2'>
		       <div class='media-item no-border'>
		          <form id='validate-playlist'>
		            <table> 
		              <tbody>
		                <tr>
		                  <th valign='top' scope='row' class='label' >
		                    <span class="alignleft"><label for="bcPlaylist">Playlist:</label></span>
		                    <span class="alignright"></span>
		                  </th>
		                  <td>
		                   <input class='id-field player-data' type='text' name='bcPlaylist' id='bc-playlist' placeholder='Playlist ID(s) separated by commas or spaces' />
		                  </td>
		                </tr>
		                <tr>
		                  <th valign='top' scope='row' class='label'>
		                  </th>
		                  <td class='bc-check'>
		                   <input class='alignleft player-data' type='checkbox' name='bc-playlist-ref' id='bc-playlist-ref'/>
		                   <span class="alignleft"><label for='bc-playlist-ref'>These are reference IDs, not playlist IDs </label></span>
		                  </td>
		                </tr>
		              </tbody>
		            </table>
		          </form>
		        </div>
		      </div>
		    </div><!-- End of tabs --> 
		    <div id='bc-error' class='hidden error'>An error has occured, please check to make sure that you have a valid video or playlist ID</div>

<?php
	//TODO pass in map of defaults
	add_player_settings('video', 'Insert Shortcode');?> 
	
<?php
	add_preview_area('video');
	add_player_settings('playlist', 'Insert Shortcode');
	add_preview_area('playlist');

?>
</div> <?php	
}

function add_mapi_script() {
	wp_deregister_script( 'mapi_script' );
	wp_register_script( 'mapi_script', '/wp-content/plugins/brightcove/bc-mapi.js');
	wp_enqueue_script( 'mapi_script' );
}

function bc_media_api_upload_form () {
	GLOBAL $bcGlobalVariables;
	media_upload_header();
	add_all_scripts();
	add_mapi_script();
	$apiKey = get_option('bc_api_key');
?>
	<div class="bc-container">
	<?php
		echo $bcGlobalVariables['defaultSetErrorMessage']; 
		echo $bcGlobalVariables['defaultsSection'];
		echo $bcGlobalVariables['loadingImg'];

	?>
<input type='hidden' id='bc-api-key' name='bc-api-key' value='<?php echo $apiKey; ?>'>
<div class='no-error'>
	<div id='tabs-api'>
		<ul>
			<li ><a class='video-tab-api' href="#tabs-1">Videos</a></li>
			<li><a class='playlist-tab-api' href="#tabs-2">Playlists</a></li>
		</ul>
		<div id='tabs-1' class='tabs clearfix video-tabs'>
			<form class='clearfix' id='search-form'>
				<div class='alignleft'>
				  <input placeholder=' Search by name, description, tag or custom field' id='bc-search-field' type='text'>
				</div>
				<div class='alignright'>
				  <button class='button' type='submit' id='bc-search'>Search</button>
				</div>
			</form>
			<div class='bc-video-search clearfix' id='bc-video-search-video'></div>
			<?php add_player_settings('video', 'Insert Video'); ?>
		</div>
		<div id='tabs-2' class='tabs clearfix playlist-tab'>
			<div class='bc-video-search clearfix' id='bc-video-search-playlist'></div>
			<?php add_player_settings('playlist', 'Insert Playlists');?>
		</div>
	</div>
</div>
	<?php
	
	





}










?>