/**
* Create a JPEG thumbnail for the given png/gif/jpeg image and return the path to the new image .
*
* @param string $file the file path to the image
* @param int $width the width
* @param int $height the height
* @param int $quality of image thumbnail
* @return string
*/
public static function thumb($file, $width = 80, $height = 80, $quality = 80, $center = true)
{
if (!file_exists($file)) {
return false;
}
$path_parts = pathinfo($file);
$dir = $path_parts['dirname'];
$name = $path_parts['filename'] . "_{$width}-{$height}.jpg";
$new_file = $dir . W_DS . $name;
// If the thumbnail already exists, we can't write to the directory, or the image file is invalid
if (file_exists($new_file)) {
return $new_file;
}
if (!directory_is_writable($dir)) {
return false;
}
$image = self::open($file);
//dump($image, $file);exit();
if (!$image) {
return false;
}
// Resize the image and save it as a compressed JPEG
$obj = self::resize($image, $width, $height, $center);
if (imagejpeg($obj, $new_file, $quality)) {
return $new_file;
}
return false;
}
/**
* Create a JPEG thumbnail for the given png/gif/jpeg image and return the path to the new image .
*
* @param string $file the file path to the image
* @param int $width the width
* @param int $height the height
* @param int $quality of image thumbnail
* @return string
*/
public static function thumbnail($file, $width = 80, $height = 80, $quality = 80)
{
if (!is_file($file)) {
return;
}
$dir = "Public/Uploads/Thumbnails/{$width}-x-{$height}/";
$name = basename($file) . '.jpg';
// If the thumbnail already exists, we can't write to the directory, or the image file is invalid
if (is_file(SP . $dir . $name)) {
return $dir . $name;
}
if (!directory_is_writable(SP . $dir) or !($image = self::open($file))) {
return;
}
// Resize the image and save it as a compressed JPEG
if (imagejpeg(self::resize($image, $width, $height), SP . $dir . $name, $quality)) {
return $dir . $name;
}
}
$table[] = '<b>/file/</b> ' . IP_WRITABLE . ' ' . IP_SUBDIRECTORIES;
if (!directory_is_writable(dirname(__FILE__) . '/../file')) {
$table[] = '<span class="error">' . IP_ERROR . "</span>";
$error['writable_file'] = 1;
} else {
$table[] = '<span class="correct">' . IP_OK . '</span>';
}
$table[] = '<b>/image/</b> ' . IP_WRITABLE . ' ' . IP_SUBDIRECTORIES;
if (!directory_is_writable(dirname(__FILE__) . '/../image')) {
$table[] = '<span class="error">' . IP_ERROR . "</span>";
$error['writable_image'] = 1;
} else {
$table[] = '<span class="correct">' . IP_OK . '</span>';
}
$table[] = '<b>/video/</b> ' . IP_WRITABLE . ' ' . IP_SUBDIRECTORIES;
if (!directory_is_writable(dirname(__FILE__) . '/../video')) {
$table[] = '<span class="error">' . IP_ERROR . "</span>";
$error['writable_video'] = 1;
} else {
$table[] = '<span class="correct">' . IP_OK . '</span>';
}
$table[] = '<b>/ip_config.php</b> ' . IP_WRITABLE;
if (!is_writable(dirname(__FILE__) . '/../ip_config.php')) {
$table[] = '<span class="error">' . IP_ERROR . "</span>";
$error['writable_config'] = 1;
} else {
$table[] = '<span class="correct">' . IP_OK . '</span>';
}
$table[] = '<b>/robots.txt</b> ' . IP_WRITABLE;
if (!is_writable(dirname(__FILE__) . '/../robots.txt')) {
$table[] = '<span class="error">' . IP_ERROR . "</span>";