<?php
$login_required = TRUE;
$use_theme = 'Beta'; //TODO : Remove this when new UI is completely implemented.
include "includes/page.php";
global $path_prefix;
require_once $path_prefix.'/api/Category/Category.php';
require_once $path_prefix.'/ext/Image/Image.php';
require_once $path_prefix.'/ext/Audio/Audio.php';
require_once $path_prefix.'/ext/Video/Video.php';
require_once $path_prefix.'/ext/Album/Album.php';

// for query count
global $query_count_on_page;
$query_count_on_page = 0;


global $current_theme_path;
$parameter = js_includes("all");
html_header("Media Gallery - $network_info->name", $parameter);

if(!$_GET['uid']) {
  $uid = $_SESSION['user']['id'];
}
else {
  $uid = $_GET['uid'];
}

/*  Check for the content author id */
if(!empty($_REQUEST["cid"])) {
  $cid = $_REQUEST["cid"];
  
  $params = array( 'action'=>'edit_content', 'uid'=>$login_uid, 'cid'=> $cid );
  if( !user_can( $params ) ) {
    header("Location: $base_url/homepage.php?&msg=".urlencode('Error: You are not authorized to access this page.'));
    exit;
  }
  
  // It will give the content type whether its an SB Content or a Blogpost
  $obj_content_type = Content::load_content($cid, $uid);
 
  
  if($obj_content_type->type == 'SBMicroContent') {
      $location = $base_url."/post_content.php?cid=".$cid;
      header("Location: $location");
      exit;
  }
}

if( $_GET['cid'] ) {
  $cid = $_GET['cid'];
  if ( $obj_content_type->type ) {
    switch( $obj_content_type->type ) {
      case Image:
        $show_media = new Image();
      break;
      case Audio:
        $show_media = new Audio();
      break;
      case Video:
        $show_media = new Video();
      break;
    }
  
  $show_media->load($cid);
  
    // loading tags for media
    $tags_array = Tag::load_tags_for_content ($show_media->content_id);
  
    $tags_string= "";
    if(count($tags_array) > 0) {
        for($counter = 0; $counter < count($tags_array); $counter++) {
            $tags_string .= $tags_array[$counter]['name'].", ";
        }
        $tags_string = substr($tags_string, 0, strlen($tags_string) - 2);
    }
    $show_media->tags = $tags_string;
  
    // loading content's contentcollection information
    $cc_info = ContentCollection::load_collection($show_media->parent_collection_id, $_SESSION['user']['id']);
  }
}

if ($uid == $_SESSION['user']['id']) {

  // for edit - group media
  if (isset($_POST['submit_group']) && ($_POST['group_id'])) {
    if ($_POST['media_type'] == 'image') {
      $module = 'Images'; 
      $new_save = new Image();
      if (isset($_POST['image_perm'])) {
        $new_save->file_perm = $_POST['image_perm'];
      }
    }
    else if ($_POST['media_type'] == 'audio') {
      $module = 'Audios';
      $new_save = new Audio();
      if (isset($_POST['audio_perm'])) {
        $new_save->file_perm = $_POST['audio_perm'];
      }
    }
    else if ($_POST['media_type'] == 'video') {
      $module = 'Videos';
      $new_save = new Video();
      if (isset($_POST['video_perm'])) {
        $new_save->file_perm = $_POST['video_perm'];
      }
    }
    $new_save->content_id = $_POST['file_id'];
    $new_save->author_id = $_SESSION['user']['id'];

    $new_save->title = stripslashes(trim($_POST['caption']));
    $new_save->title = strip_tags($new_save->title);

    $new_save->excerpt = stripslashes(trim($_POST['caption']));
    $new_save->excerpt = strip_tags($new_save->excerpt);

    $new_save->body = stripslashes(trim($_POST['body']));
    $new_save->body = stripslashes($new_save->body);

    $new_save->parent_collection_id = $_POST['group_id'];

    $new_save->save();


    $tag_array = Tag::split_tags ($_POST['tags']);
    Tag::add_tags_to_content($new_save->content_id, $tag_array);

    header("Location:group_media_gallery.php?gid=".$_POST['group_id'].'&type='.$module);

  }

  if (isset($_POST['submit'])) {
    /* Function for Filtering the POST data Array */
    filter_all_post($_POST, TRUE);

    if ($_POST['media_type'] == 'image') {
      $module = 'Images';
      $new_save = new Image();
      if (isset($_POST['image_perm'])) {
        $new_save->file_perm = $_POST['image_perm'];
      }
    }
    else if ($_POST['media_type'] == 'audio') {
      $module = 'Audios';
      $new_save = new Audio();
      if (isset($_POST['audio_perm'])) {
        $new_save->file_perm = $_POST['audio_perm'];
      }
    }
    else if ($_POST['media_type'] == 'video') {
      $module = 'Videos';
      $new_save = new Video();
      if (isset($_POST['video_perm'])) {
        $new_save->file_perm = $_POST['video_perm'];
      }
    }
    $new_save->content_id = $_POST['file_id'];
    $new_save->author_id = $_SESSION['user']['id'];

    $new_save->title = stripslashes(trim($_POST['caption']));
    $new_save->title = strip_tags($new_save->title);

    $new_save->excerpt = stripslashes(trim($_POST['caption']));
    $new_save->excerpt = strip_tags($new_save->excerpt);

    $new_save->body = stripslashes(trim($_POST['body']));
    $new_save->body = stripslashes($new_save->body);

    if (isset($_POST['file_name'])) {
      $new_save->file_name = $_POST['file_name'];
    }

    $new_save->allow_comments = 1;

    if (!empty($_POST['new_album'])) {
      if ($_POST['media_type'] == 'image') {
        $alb_type = IMAGE_ALBUM;
        $new_im_al = new Album($alb_type);
      }
      else if ($_POST['media_type'] == 'audio') {
        $alb_type = AUDIO_ALBUM;
        $new_im_al = new Album($alb_type);
      }
      else if ($_POST['media_type'] == 'video') {
        $alb_type = VIDEO_ALBUM;
        $new_im_al = new Album($alb_type);
      }
      $new_im_al->author_id = $uid;
      $new_im_al->type = 2;
      $new_im_al->title = $_POST['new_album'];
      $new_im_al->name = $_POST['new_album'];
      $new_im_al->description = $_POST['new_album'];
      try {
        $new_im_al->save();
        $new_save->parent_collection_id = $new_im_al->collection_id;
      } 
      catch(PAException $e) {
        $error = $e->message;
      }
    }
    else {
      $new_save->parent_collection_id = $_POST['album'];
    }
    
    if(!$error) {
      $new_save->save();

      if(!empty($_POST['tags'])) {
        $tag_array = Tag::split_tags ($_POST['tags']);
        Tag::add_tags_to_content($new_save->content_id, $tag_array);
      }
      $album_id = $_POST['album'];
      $album = "&album_id=".$album_id;
      header("Location: media_gallery.php?msg_id=2007&uid=".($_SESSION['user']['id'])."&type=".$module.$album);
    }

  }
}

$user = new User();
$user->load((int)$uid);

function setup_module($column, $moduleName, $obj) {
    global $show_media, $users,$uid,$cc_info,$user,$_REQUEST;

    switch ($column) {
    case 'left':
       $obj->mode = PUB;
       if ($moduleName != 'LogoModule') {
          $obj->block_type = HOMEPAGE;
        }
        if ($moduleName == 'RelationsModule') {
          $obj->mode = PUB;
        }
        $obj->uid = $uid;
    break;

    case 'middle':                
        $obj->content_id = $_REQUEST['cid'];
        $obj->mode = PUB;
        $obj->uid = $uid;
        $obj->media_data = $show_media;        
        $obj->contentcollection_type = $cc_info->type;
   break;

    case 'right':
        $obj->uid = $uid;
        if ($moduleName=='UserPhotoModule') {
            $obj->block_type = 'UserPhotoBlock';
         }
         if ($moduleName != 'AdsByGoogleModule') {
            $obj->block_type = HOMEPAGE;
         }
      break;
    }
}

$page = new PageRenderer("setup_module", PAGE_EDIT_MEDIA, "Edit Media", "container_three_column.tpl", "header.tpl", PUB, HOMEPAGE, $network_info);

if (!empty($error)) {
  $msg_tpl = & new Template(CURRENT_THEME_FSPATH."/display_message.tpl");
  $msg_tpl->set('message', $error);
  $page->add_module("middle", "top", $msg_tpl->fetch());
}

$css_array = get_network_css();
if (is_array($css_array)) {
  foreach ($css_array as $key => $value) {
    $page->add_header_css($value);
  }
}

$css_data = inline_css_style();
if (!empty($css_data['newcss']['value'])) {
  $css_data = '<style type="text/css">'.$css_data['newcss']['value'].'</style>';
  $page->add_header_html($css_data);
}
echo $page->render();
?>