function make_new_avatar($array = null)
{
global $cbphoto, $userquery, $photo, $db, $cbcollection;
if (is_null($array)) {
$array = $_POST;
}
/* include resizer class */
include_once 'includes/classes/resizer.class.php';
$date_dir = get_photo_date_folder($photo);
/* get original photo */
$p = get_original_photo($photo);
/* define source and decode photo details */
$source = PHOTOS_DIR . '/' . $date_dir . '/' . $p;
$pd = json_decode($photo['photo_details'], true);
/* coordinates */
$x = mysql_clean($array['start_x']);
$x2 = mysql_clean($array['end_x']);
$y = mysql_clean($array['start_y']);
$y2 = mysql_clean($array['end_y']);
if (!is_numeric($x) || !is_numeric($x2) || !is_numeric($y) || !is_numeric($y2)) {
e('Unable to crop. Coordinates were unrealiable.');
} else {
/*
* We will be using the original photo to crop the avatar.
* First we'll covert the posted pixels to percentage
* Second get pixels from original photo using percentage
* Using newly computed pixels crop from original photo
* Save it in avatar collection, make it source and start making avatars
*/
$xx = $x / $pd['l']['width'] * 100;
// compute percentage
$xx2 = $x2 / $pd['l']['width'] * 100;
// compute percentage
$newX = $xx * $pd['o']['width'] / 100;
// compute pixels
$newX2 = $xx2 * $pd['o']['width'] / 100;
// compute pixels
$yy = $y / $pd['l']['height'] * 100;
// compute percentage
$yy2 = $y2 / $pd['l']['height'] * 100;
// compute percentage
$newY = $yy * $pd['o']['height'] / 100;
// compute pixels
$newY2 = $yy2 * $pd['o']['height'] / 100;
// compute pixels
/* set source */
$r = new CB_Resizer($source);
$filename = cb_filename();
$photopath = PHOTOS_DIR . '/' . createDataFolders(PHOTOS_DIR);
$avatar_dir = USER_THUMBS_DIR . '/';
$uid = $userquery->udetails['userid'];
$ext = $photo['ext'];
$cid = cb_create_user_avatar_collection($userquery->udetails);
/* Save the cropped as original source of photo. */
$new_photo = $r->target = $photopath . '/' . $filename . "." . $photo['ext'];
$r->_crop($newX, $newY, $newX2, $newY2);
$r->save();
$fields = array('photo_title' => 'Avatar', 'photo_description' => ' ', 'photo_tags' => ' ', 'filename' => $filename, 'userid' => $uid, 'ext' => $photo['ext'], 'is_avatar' => true, 'collection_id' => $cid);
/* Inserting photo in user's avatar collection */
$photo_id = $cbphoto->insert_photo($fields);
$avatar = $uid . '_' . $filename . '.' . $ext;
$avatarpath = $avatar_dir . $avatar;
/* Make $new_photo the source */
$r->source = $r->target;
/* Big Thumb */
$r->target = $avatarpath;
$r->_resize(AVATAR_SIZE, AVATAR_SIZE);
$r->save();
/* Small Thumb */
$r->target = USER_THUMBS_DIR . '/' . $uid . '_' . $filename . '-small.' . $photo['ext'];
$r->_resize(AVATAR_SMALL_SIZE, AVATAR_SMALL_SIZE);
$r->save();
/* Update user avatar field */
$db->update(tbl('users'), array('avatar'), array($avatar), " userid = '" . $uid . "' ");
/* Update cover photo of collection */
$cbcollection->set_cover_photo($photo_id, $cid);
/* go back to photo */
redirect_to($cbphoto->photo_links($photo, 'view_photo'));
/* go to user profile */
//redirect_to( $userquery->profile_link(userid()) );
}
}
function playlist_upload_cover($args)
{
global $db;
$filename = $args['playlist_id'];
$extension = GetExt($args['name']);
$folder = create_dated_folder(PLAYLIST_COVERS_DIR);
$uploaded_file = PLAYLIST_COVERS_DIR . '/' . $folder . '/' . $filename . '.' . $extension;
if (!empty($filename)) {
if (move_uploaded_file($args['tmp_name'], $uploaded_file)) {
$cover_name = $filename . '.' . $extension;
$resizer = new CB_Resizer($uploaded_file);
$resizer->target = $uploaded_file;
$resizer->resize(1280, 800);
$resizer->save();
$db->update(tbl('playlists'), array('cover'), array($folder . '/' . $cover_name), " playlist_id = '" . $filename . "' ");
return true;
}
}
return false;
}
/**
* Update watermark file
*/
function update_watermark($file)
{
if (empty($file)) {
e(lang("no_watermark_found"));
} else {
$oldW = BASEDIR . "/images/photo_watermark.png";
if (file_exists($oldW)) {
unset($oldW);
}
$info = getimagesize($file['tmp_name']);
$width = $info[0];
$type = $info[2];
//pr($info,TRUE);
if ($type == 3) {
if (move_uploaded_file($file['tmp_name'], BASEDIR . "/images/photo_watermark.png")) {
$wFile = BASEDIR . "/images/photo_watermark.png";
if ($width > $this->max_watermark_width) {
/* Updating resizing code */
$img = new CB_Resizer($wFile);
$img->target = $wFile;
$img->_resize($this->max_watermark_width);
$img->save();
//$this->createThumb( $wFile, $wFile, 'png', $this->max_watermark_width );
}
}
e(lang("watermark_updated"), "m");
} else {
e(lang("upload_png_watermark"));
}
}
}
/**
* This will extract the most common colors from photo.
* Record it's HEX code, rgb code and percent found in photo,
* than before entering database, it runs through json_encode.
*
* @global OBJECT $db
* @global OBJECT $cbphoto
* @param ARRAY $photo
* @return type
*/
function insert_photo_colors($photo)
{
global $db, $cbphoto;
if (!is_array($photo)) {
$ph = $cbphoto->get_photo($photo);
} else {
$ph = $photo;
}
if (is_array($ph) && isset($ph['photo_id'])) {
if ($id = $db->select(tbl('photosmeta'), 'pmeta_id', " photo_id = '" . $ph['photo_id'] . "' AND meta_name = 'colors' ")) {
return $id;
}
$dir = PHOTOS_DIR . '/' . get_photo_date_folder($ph) . '/';
$file = get_original_photo($ph);
$path = $dir . $file;
if (file_exists($path)) {
$img = new CB_Resizer($path);
$colors = $img->color_palette();
$img->_destroy();
// Free memory
if ($colors) {
$jcolors = json_encode($colors);
$insert_id = $db->insert(tbl('photosmeta'), array('photo_id', 'meta_name', 'meta_value'), array($ph['photo_id'], 'colors', '|no_mc|' . $jcolors));
if ($insert_id) {
return $insert_id;
}
}
}
}
}
