public function ImageThumbCreate($ImageUrl, $ThumbUrl)
{
$ImageThumb = new EasyImage($ImageUrl);
$ImageThumb->resize(346, 230);
$ImageThumb->crop(320, 180);
$ImageThumb->save($ThumbUrl);
}
/**
* Create an image thumb using easyImage extension
* Requires easyImage Yii extension.
* @link http://www.yiiframework.com/extension/easyimage/
* @param string $original_path
* @param string $new_path
* @param integer $width
* @param integer $height
*/
public static function createEasyImageThumb($original_path, $new_path, $width = 256, $height = 256)
{
$image = new EasyImage($original_path);
$image->resize($width, $height);
$image->save($new_path);
if ($original_path !== $new_path) {
@unlink($original_path);
}
}
public static function createThumb($param)
{
if ($param['image'] != '') {
$root = $_SERVER['DOCUMENT_ROOT'];
$onlyImgLink = urldecode(str_replace($param['imageDir'], '', $param['image']));
$img = $root . '/' . $param['imageDir'] . $onlyImgLink;
if (file_exists($img)) {
// replace space pada gambar
$thumbName = self::cleanImgName($onlyImgLink);
$thumbDir = dirname($root . $param['thumbDir'] . $onlyImgLink);
// get direktori image basename
$thumbDir = self::cleanDirName($thumbDir);
if (!is_dir($thumbDir)) {
// create directory thumb image
mkdir($thumbDir, 0755, true);
}
//create small thumb
if (isset($param['small'])) {
$image = new EasyImage($img);
$image->resize(100, 100, EasyImage::RESIZE_HEIGHT);
$image->crop(100, 100, 0, 0);
$image->save($thumbDir . '/small-' . $thumbName);
}
// create medium thumb
if (isset($param['medium'])) {
$image = new EasyImage($img);
if (!empty($_POST['w'])) {
$image->crop($_POST['w'], $_POST['h'], $_POST['x1'], $_POST['y1']);
} else {
$image->crop(400, 200, 0, 0);
}
$image->resize(400, 200, EasyImage::RESIZE_WIDTH);
$image->save($thumbDir . '/medium-' . $thumbName);
}
// create medium thumb
if (isset($param['large'])) {
$image = new EasyImage($img);
if (!empty($_POST['w'])) {
$image->crop($_POST['w'], $_POST['h'], $_POST['x1'], $_POST['y1']);
} else {
$image->crop(650, 400, 0, 0);
}
$image->resize(650, 400, EasyImage::RESIZE_WIDTH);
$image->save($thumbDir . '/large-' . $thumbName);
}
}
}
}
public static function generarThumbnails($ruta_destino_file, $urlcarpetathumbnail, $nombrefisicofile, $extensionfile)
{
$tamañothumbnail = Constante::TAMANIO_THUMBNAIL;
foreach ($tamañothumbnail as $tamano) {
$array_explode = explode("x", $tamano);
$tamano_redimensionado = $array_explode[1];
$image = new EasyImage($ruta_destino_file);
$image->resize(NULL, $tamano_redimensionado, EasyImage::RESIZE_HEIGHT);
if ($image->save("{$urlcarpetathumbnail}/{$nombrefisicofile}{$tamano}." . $extensionfile)) {
$retorna = true;
} else {
return false;
}
}
return $retorna;
}
public function fetchProxyImage($photoUpload, $weibo_id)
{
$imgPath = '/upload/' . date('Ymd') . '/';
if (!is_dir(ROOT_PATH . $imgPath)) {
mkdir(ROOT_PATH . $imgPath, 0777, TRUE);
}
$imageString = file_get_contents($photoUpload);
$filename = $imgPath . $weibo_id . '.jpg';
$save = file_put_contents(ROOT_PATH . $filename, $imageString);
if ($save) {
$thumb = new EasyImage(ROOT_PATH . $filename);
$size = getimagesize(ROOT_PATH . $filename);
$w = 190;
$h = 190;
$s_w = $size[0];
$s_h = $size[1];
$r1 = $w / $s_w;
$r2 = $h / $s_h;
$widthSamller = TRUE;
if ($r1 > $r2) {
$r = $r1;
} else {
$widthSamller = FALSE;
$r = $r2;
}
$t_w = $r * $s_w;
$t_h = $r * $s_h;
// 先等比例 resize
$thumb->resize($t_w, $t_h);
// 再裁剪
// 裁剪 多余的宽
if (!$widthSamller) {
$start_x = ($t_w - $w) / 2;
$start_y = 0;
$thumb->crop($w, $h, $start_x, $start_y);
} else {
$start_x = 0;
$start_y = $t_h - $h;
$thumb->crop($w, $h, $start_x, $start_y);
}
$thumb->save(ROOT_PATH . $imgPath . $weibo_id . '_thumb.jpg');
return $filename;
} else {
return false;
}
}
/**
* Add Watermark to existing image
* @param string $imagePath
* @param string $watermarkPath
* @param integer $offsetX
* @param integer $offsetY
* @param integer $opacity
* @return boolean true if image success add watermark false otherwise
*/
public static function watermark($imagePath, $watermarkPath, $offsetX = null, $offsetY = null, $opacity = 100)
{
$status = false;
if (file_exists($imagePath) && file_exists($watermarkPath)) {
$watermark = new EasyImage($watermarkPath);
$image = new EasyImage($imagePath);
$image->watermark($watermark, $offsetX, $offsetY, $opacity);
$status = $image->save();
}
return $status;
}
/**
* Создает изображения для загруженых дополнительных изображений (мультизагрузка) в каталоге товаров(элементы)
* @param null $id_element_model
* @param string $driver
* @return bool
*/
public function chgImgagesCatalogModel($id_element_model = null, $driver = 'GD')
{
$filepatch = '../uploads/filestorage/catalog/elements/';
$model = SiteModuleSettings::model()->find('site_module_id = 4');
set_time_limit(0);
$param = array();
$param['small'] = array('coords' => $model->e_cover_small, 'crop' => $model->e_cover_small_crop, 'color' => $model->e_small_color);
$param['medium'] = array('coords' => $model->e_cover_medium, 'crop' => $model->e_cover_medium_crop, 'color' => $model->e_medium_color);
$param['large'] = array('coords' => $model->e_cover_large, 'crop' => $model->e_cover_large_crop, 'color' => $model->e_large_color);
$param['admin'] = array('coords' => '100x100', 'crop' => 'Resize', 'color' => 'ffffff');
foreach (CatalogElementsImages::model()->findAll(!empty($id_element_model) ? 'elements_id = ' . $id_element_model : '') as $dataModel) {
foreach ($param as $name => $data) {
if (!file_exists($filepatch . $dataModel->image_name . '.' . $dataModel->image)) {
continue;
}
$image = new EasyImage($filepatch . $dataModel->image_name . '.' . $dataModel->image, $driver);
//$image = new EasyImage($fileOrigin, 'Imagick'); - для Imagic
//Накладываем возяной знак
$watermark = YiiBase::getPathOfAlias('webroot') . '/../uploads/filestorage/catalog/watermark.png';
if ($model->watermark_type == 1 && file_exists($watermark) && $name != 'admin') {
$opacity = 20;
$watermark_pos = $model->watermark_pos;
//Получаем размеры водяного знака
$mark = new EasyImage($watermark);
//Позиции водной марки
$sizeWm = getimagesize($watermark);
$size = getimagesize($filepatch . $dataModel->image_name . '.' . $dataModel->image);
switch ($watermark_pos) {
case 1:
//Замостить
for ($y_i = 0; $y_i < $size[1]; $y_i = $y_i + $sizeWm[1]) {
for ($x_i = 0; $x_i < $size[0]; $x_i = $x_i + $sizeWm[0]) {
$image->watermark($mark, $x_i, $y_i, $opacity);
}
}
break;
case 2:
//Изображение в нижнем левом углу
$x_i = 0;
$y_i = $size[1] - $sizeWm[1];
$image->watermark($mark, $x_i, $y_i, $opacity);
break;
case 3:
//Изображение внизу по центру
$x_i = $size[0] / 2 - $sizeWm[0] / 2;
$y_i = $size[1] - $sizeWm[1];
$image->watermark($mark, $x_i, $y_i, $opacity);
break;
case 4:
//Изображение в центре
//$x_i =($x/2)-($sizeWm[0]/2);
$x_i = $size[0] / 2 - $sizeWm[0] / 2;
$y_i = $size[1] / 2 - $sizeWm[1] / 2;
$image->watermark($mark, $x_i, $y_i, $opacity);
break;
case 5:
//Изображение в левом верхнем углу
$image->watermark($mark, 0, 0, $opacity);
break;
case 6:
//Изображение в нижнем правом углу
$x_i = $size[0] - $sizeWm[0];
$y_i = $size[1] - $sizeWm[1];
$image->watermark($mark, $x_i, $y_i, $opacity);
break;
default:
$image->watermark($mark, 0, 0, $opacity);
}
}
$coords = explode("x", strtolower($data['coords']));
$x = $coords[0];
$y = $coords[1];
switch ($data['crop']) {
case 'Resize':
$image->resize($x, $y, EasyImage::RESIZE_AUTO);
break;
case 'horResize':
$image->resize($x, $y, EasyImage::RESIZE_WIDTH);
break;
case 'verResize':
$image->resize($x, $y, EasyImage::RESIZE_HEIGHT);
break;
case 'insertResize':
$image->resize($x, $y, EasyImage::RESIZE_AUTO);
$image->background('#' . str_replace("#", "", $data['color']), 100);
break;
case 'exactResize':
$image->crop($x, $y);
break;
default:
$image->resize($x, $y, EasyImage::RESIZE_AUTO);
}
//$filepatch.$dataModel->image_name.'.'.$dataModel->image
$image->save($filepatch . $name . '-' . $dataModel->image_name . '.' . $dataModel->image);
}
}
return true;
}