/**
* Get thumbnails of a video
*
* This function will get all video thumbnails
* and list them in array, you can either get single
* thumb or number or size. This function has few limitations
* that we will try to cover in upcoming updates.
*
* @since 2.x
* @uses default_thumb();
* @uses MyQuery->get_video_details();
*
* @param $vdetails ARRAY video details, array('videod','title'...) or it can be just STRING videoid
* @param $num STRING number of thumb , if you want to get thumb-2 , you will set 2, default value is 'default' which return 1
* @param $multi BOOLEAN weather to return ALL thumbnails in array or just single thumb
* @param $count BOOLEAN just count thumbs or not, if set to true, function will return number of thumb INT only
* @param $return_full_path BOOLEAN if set to true, thumb will be return along with THUMBS_URL e.g http://cb/thumb/file-1.jpg
* if set to false, it will return file-1.jpg
* @param $return_big BOOLEAN weather to return BIG thumbnail or not, if set true, it will return file-big.jpg
*
* @since 2.6
* @param $size STRING dimension of thumb, it can be 120x90, 320x240, it was introduced in 2.6 to get more thumbs
* using the same funcion.
* @return STRING video thumbnail with/without path or ARRAY list of video thumbs or INT just number of thumbs
*
*/
function get_thumb($vdetails, $num = 'default', $multi = false, $count = false, $return_full_path = true, $return_big = true, $size = NULL)
{
global $db, $Cbucket, $myquery, $cbvid;
if (!is_array($vdetails)) {
$vdetails = $myquery->get_video_details($vdetails);
}
$extras = $cbvid->get_video_extras($vdetails['videoid'], $vdetails['extras']);
$thumbs = $extras['thumbs'];
$vdetails['thumbs'] = $thumbs;
if ($vdetails['thumbs']) {
if ($return_full_path) {
$folder = '';
$folder = $vdetails['file_directory'];
if ($folder) {
$folder .= '/';
}
if (!isset($vdetails['files_thumbs_path'])) {
$path = $vdetails['files_thumbs_path'] . '/' . $folder;
} else {
$path = THUMBS_URL . '/' . $folder;
}
} else {
$path = '';
}
if (!is_array($vdetails['thumbs'])) {
$thumbs = json_decode($vdetails['thumbs'], true);
} else {
$thumbs = $vdetails['thumbs'];
}
$_thumbs = array();
if ($thumbs) {
foreach ($thumbs as $the_size => $thumbs) {
foreach ($thumbs as $thumb) {
$_thumbs[$the_size][] = $path . $thumb;
}
}
$thumbs = $_thumbs;
}
$thumb_size = get_size_by_name($size);
if (!$thumb_size) {
$thumb_size = $size;
}
if (!is_numeric($num) || $num < 1) {
$num = 1;
}
$img = $thumbs[$thumb_size][$num - 1];
if (!$img) {
$img = $thumbs[get_size_by_name('default')][0];
}
if (!$img) {
if (is_array($thumbs)) {
foreach ($thumbs as $thumb) {
$img = $thumb[0];
break;
}
}
}
if ($img) {
if ($count) {
return count($thumbs[$thumb_size]);
}
if ($multi) {
if ($multi == 'all') {
return $thumbs;
} else {
return $thumbs[$thumb_size];
}
}
return $img;
}
}
$num = $num ? $num : 'default';
//checking what kind of input we have
if (is_array($vdetails)) {
if (empty($vdetails['title'])) {
//check for videoid
if (empty($vdetails['videoid']) && empty($vdetails['vid']) && empty($vdetails['videokey'])) {
if ($multi) {
return $dthumb[0] = default_thumb();
}
return default_thumb();
} else {
if (!empty($vdetails['videoid'])) {
$vid = $vdetails['videoid'];
} elseif (!empty($vdetails['vid'])) {
$vid = $vdetails['vid'];
} elseif (!empty($vdetails['videokey'])) {
$vid = $vdetails['videokey'];
} else {
if ($multi) {
return $dthumb[0] = default_thumb();
}
return default_thumb();
}
}
}
} else {
if (is_numeric($vdetails)) {
$vid = $vdetails;
} else {
if ($multi) {
return $dthumb[0] = default_thumb();
}
return default_thumb();
}
}
//checking if we have vid , so fetch the details
if (!empty($vid)) {
$vdetails = $myquery->get_video_details($vid);
}
if (empty($vdetails['title'])) {
if ($multi) {
return default_thumb();
}
return default_thumb();
}
//Checking if there is any custom function for
if (count($Cbucket->custom_get_thumb_funcs) > 0) {
foreach ($Cbucket->custom_get_thumb_funcs as $funcs) {
//Merging inputs
$in_array = array('num' => $num, 'size' => $size, 'multi' => $multi, 'count' => $count, 'return_full_path' => $return_full_path, 'return_big' => $return_big);
if (function_exists($funcs)) {
$func_returned = $funcs($vdetails, $in_array);
if ($func_returned) {
return $func_returned;
}
}
}
}
#get all possible thumbs of video
if ($vdetails['file_name']) {
$vid_thumbs = glob(THUMBS_DIR . "/" . $vdetails['file_name'] . "*");
}
#replace Dir with URL
if (is_array($vid_thumbs)) {
foreach ($vid_thumbs as $thumb) {
if (file_exists($thumb) && filesize($thumb) > 0) {
$thumb_parts = explode('/', $thumb);
$thumb_file = $thumb_parts[count($thumb_parts) - 1];
if (!is_big($thumb_file) || $return_big) {
if ($return_full_path) {
$thumbs[] = THUMBS_URL . '/' . $thumb_file;
} else {
$thumbs[] = $thumb_file;
}
}
} elseif (file_exists($thumb)) {
unlink($thumb);
}
}
}
if (count($thumbs) == 0) {
if ($count) {
return count($thumbs);
}
if ($multi) {
return $dthumb[0] = default_thumb();
}
return default_thumb();
} else {
if ($multi) {
return $thumbs;
}
if ($count) {
return count($thumbs);
}
//Now checking for thumb
if ($num == 'default') {
$num = $vdetails['default_thumb'];
}
if ($num == 'big' || $size == 'big') {
$num = 'big-' . $vdetails['default_thumb'];
if (!file_exists(THUMBS_DIR . '/' . $vdetails['file_name'] . '-' . $num . '.jpg')) {
$num = 'big';
}
}
$default_thumb = array_find($vdetails['file_name'] . '-' . $num, $thumbs);
if (!empty($default_thumb)) {
return $default_thumb;
}
return $thumbs[0];
}
}
/**
* FUNCTION USED TO GET THUMBNAIL
* @param ARRAY video_details, or videoid will also work
*/
function get_thumb($vdetails, $num = 'default', $multi = false, $count = false, $return_full_path = true, $return_big = true, $size = false)
{
//echo $size;
global $db, $Cbucket, $myquery;
$num = $num ? $num : 'default';
#checking what kind of input we have
if (is_array($vdetails)) {
if (empty($vdetails['title'])) {
#check for videoid
if (empty($vdetails['videoid']) && empty($vdetails['vid']) && empty($vdetails['videokey'])) {
if ($multi) {
return $dthumb[0] = default_thumb();
}
return default_thumb();
} else {
if (!empty($vdetails['videoid'])) {
$vid = $vdetails['videoid'];
} elseif (!empty($vdetails['vid'])) {
$vid = $vdetails['vid'];
} elseif (!empty($vdetails['videokey'])) {
$vid = $vdetails['videokey'];
} else {
if ($multi) {
return $dthumb[0] = default_thumb();
}
return default_thumb();
}
}
}
} else {
if (is_numeric($vdetails)) {
$vid = $vdetails;
} else {
if ($multi) {
return $dthumb[0] = default_thumb();
}
return default_thumb();
}
}
#checking if we have vid , so fetch the details
if (!empty($vid)) {
$vdetails = get_video_details($vid);
}
if (empty($vdetails['title'])) {
if ($multi) {
return default_thumb();
}
return default_thumb();
}
#Checking if there is any custom function for
if (count($Cbucket->custom_get_thumb_funcs) > 0) {
foreach ($Cbucket->custom_get_thumb_funcs as $funcs) {
//Merging inputs
$in_array = array('num' => $num, 'multi' => $multi, 'count' => $count, 'return_full_path' => $return_full_path, 'return_big' => $return_big, 'size' => $size);
if (!empty($vdetails['files_thumbs_path']) && $funcs == 'server_thumb') {
$funcs = "ms_server_thumb";
}
if (function_exists($funcs)) {
$func_returned = $funcs($vdetails, $in_array);
if ($func_returned) {
return $func_returned;
}
}
}
}
// echo "hooooo";
#get all possible thumbs of video
$thumbDir = isset($vdetails['file_directory']) && $vdetails['file_directory'] ? $vdetails['file_directory'] : "";
if (!isset($vdetails['file_directory'])) {
$justDate = explode(" ", $vdetails['date_added']);
$thumbDir = implode("/", explode("-", array_shift($justDate)));
}
if (substr($thumbDir, strlen($thumbDir) - 1) !== "/") {
$thumbDir .= "/";
}
//$justDate = explode(" ", $vdetails['date_added']);
//$dateAdded = implode("/", explode("-", array_shift($justDate)));
$file_dir = "";
if (isset($vdetails['file_name']) && $thumbDir) {
$file_dir = "/" . $thumbDir;
}
$vid_thumbs = glob(THUMBS_DIR . "/" . $file_dir . $vdetails['file_name'] . "*");
#replace Dir with URL
if (is_array($vid_thumbs)) {
foreach ($vid_thumbs as $thumb) {
if (file_exists($thumb) && filesize($thumb) > 0) {
$thumb_parts = explode('/', $thumb);
$thumb_file = $thumb_parts[count($thumb_parts) - 1];
if (!is_big($thumb_file) || $return_big) {
if ($return_full_path) {
$thumbs[] = THUMBS_URL . '/' . $thumbDir . $thumb_file;
} else {
$thumbs[] = $thumb_file;
}
}
} elseif (file_exists($thumb)) {
unlink($thumb);
}
}
}
if (count($thumbs) == 0) {
if ($count) {
return count($thumbs);
}
if ($multi) {
return $dthumb[0] = default_thumb();
}
return default_thumb();
} else {
if ($multi) {
return $thumbs;
}
if ($count) {
return count($thumbs);
}
//Now checking for thumb
if ($num == 'default') {
$num = $vdetails['default_thumb'];
}
if ($num == 'big' || $size == 'big') {
$num = 'big-' . $vdetails['default_thumb'];
if (!file_exists(THUMBS_DIR . '/' . $vdetails['file_name'] . '-' . $num . '.jpg')) {
$num = 'big';
}
}
$default_thumb = array_find($vdetails['file_name'] . '-' . $num, $thumbs);
if (!empty($default_thumb)) {
return $default_thumb;
}
return $thumbs[0];
}
}
function server_thumb($vdetails, $array)
{
global $__resize_thumbs;
if (!$__resize_thumbs) {
return;
}
$w = DEFAULT_WIDTH;
$h = DEFAULT_HEIGHT;
list($width, $height) = explode('x', $array['size']);
if (isset($width) && is_numeric($width) && isset($height) && is_numeric($height)) {
$w = $width;
$h = $height;
}
if ($array['num'] == 'big' || $array['size'] == 'big') {
$w = 320;
$h = 250;
} else {
if ($array['num'] == 'medium' || $array['size'] == 'medium') {
$w = 160;
$h = 90;
} else {
if ($array['num'] == 'small' || $array['size'] == 'small') {
$w = 120;
$h = 60;
}
}
}
$tim_postfix = '&type=photos&h=' . $h . '&w=' . $w . '&zc=1';
global $baseurl;
$timthumb_path = CB_SERVER_THUMB_URL . '/timthumb.php?src=';
#get all possible thumbs of video
$thumbDir = isset($vdetails['file_directory']) && $vdetails['file_directory'] ? $vdetails['file_directory'] : "";
if (!isset($vdetails['file_directory'])) {
$justDate = explode(" ", $vdetails['date_added']);
$thumbDir = implode("/", explode("-", array_shift($justDate)));
}
if (substr($thumbDir, strlen($thumbDir) - 1) !== "/") {
$thumbDir .= "/";
}
//$justDate = explode(" ", $vdetails['date_added']);
//$dateAdded = implode("/", explode("-", array_shift($justDate)));
$file_dir = "";
if (isset($vdetails['file_name']) && $thumbDir) {
$file_dir = "/" . $thumbDir;
}
$vid_thumbs = glob(THUMBS_DIR . "/" . $file_dir . $vdetails['file_name'] . "*");
#replace Dir with URL
if (is_array($vid_thumbs)) {
foreach ($vid_thumbs as $thumb) {
if (file_exists($thumb) && filesize($thumb) > 0) {
$thumb_parts = explode('/', $thumb);
$thumb_file = $thumb_parts[count($thumb_parts) - 1];
if (!is_big($thumb_file) || $array['return_big']) {
if ($array['return_full_path']) {
$thumbs[] = $timthumb_path . $thumb_file . '&directory=thumbs/' . $thumbDir . $tim_postfix;
} else {
$thumbs[] = $timthumb_path . $thumb_file . '&directory=thumbs/' . $tim_postfix;
}
}
} elseif (file_exists($thumb)) {
unlink($thumb);
}
}
}
if (count($thumbs) == 0) {
$get_default_thumb = explode('/', default_thumb());
$d_thumb = end($get_default_thumb);
if ($array['count']) {
return count($thumbs);
}
if ($array['multi']) {
return $dthumb[0] = $timthumb_path . $d_thumb . '&directory=thumbs/' . $tim_postfix;
}
return $timthumb_path . $d_thumb . '&directory=thumbs/' . $tim_postfix;
} else {
if ($array['multi']) {
return $thumbs;
}
if ($array['count']) {
return count($thumbs);
}
//Now checking for thumb
if ($array['num'] == 'default') {
$num = $vdetails['default_thumb'];
}
if ($array['num'] == 'big' || $array['size'] == 'big') {
$num = 'big-' . $vdetails['default_thumb'];
if (!file_exists(THUMBS_DIR . '/' . $vdetails['file_name'] . '-' . $num . '.jpg')) {
$num = 'big';
}
}
$default_thumb = array_find($vdetails['file_name'] . '-' . $num, $thumbs);
if (!empty($default_thumb)) {
return $default_thumb;
}
return $thumbs[0];
}
}
