huahuibao/biz-hd/wx/classes/WxBaseClass.php

<?php

namespace bizHd\wx\classes;

use common\components\dirUtil;
use common\components\stringUtil;
use Yii;
use bizHd\base\classes\BaseClass;
use yii\imagine\Image;
use linslin\yii2\curl;

class WxBaseClass extends BaseClass
{
	
	public static $baseFile = '\bizHd\wx\models\WxBase';
	
	//保存Logo ssh 2020.3.11
	public static function saveLogo($url, $sjId)
	{
		$path = dirUtil::getImgDir();
		$middle = "wx/merchant/logo/";
		if (!file_exists($path . $middle)) {
			mkdir($path . $middle, 0777, true);
		}
		if (empty($sjId)) {
			$sjId = stringUtil::shortUniqueId($sjId);
		}
		$name = $sjId . '.jpg';
		$fullFileName = $path . $middle . $name;
		$fileName = $middle . $name;
		
		if (file_exists($fullFileName)) {
			return $fileName;
		}
		
		$curl = new curl\Curl();
		$result = $curl->get($url);
		
		$fp = @fopen($fullFileName, 'a');
		fwrite($fp, $result);
		fclose($fp);
		
		$imgInfo = getimagesize($fullFileName);
		if (empty($imgInfo) || isset($imgInfo[0]) == false) {
			return '';
		}
		$width = $imgInfo[0];
		$height = $imgInfo[1];
		
		//生成小图 280px
		$smallWidth = 280;
		$smallHeight = ceil((280 * $height) / $width);
		if ($width <= 280) {
			$smallWidth = $width;
			$smallHeight = $height;
		}
		$smallFullPathFile = $path . $middle . $sjId . '_small.jpg';
		Image::thumbnail($fullFileName, $smallWidth, $smallHeight)->save($smallFullPathFile, ['quality' => 100]);
		return $fileName;
	}
	
	//保存公众号二维码 ssh 2020.3.11
	public static function saveQrCode($url, $sjId)
	{
		$path = dirUtil::getImgDir();
		$middle = "wx/merchant/qrCode/";
		if (!file_exists($path . $middle)) {
			mkdir($path . $middle, 0777, true);
		}
		if (empty($sjId)) {
			$sjId = stringUtil::shortUniqueId($sjId);
		}
		$name = $sjId . '.jpg';
		$fullFileName = $path . $middle . $name;
		$fileName = $middle . $name;
		
		if (file_exists($fullFileName)) {
			return $fileName;
		}
		
		$curl = new curl\Curl();
		$result = $curl->get($url);
		
		$fp = @fopen($fullFileName, 'a');
		fwrite($fp, $result);
		fclose($fp);
		
		$imgInfo = getimagesize($fullFileName);
		if (empty($imgInfo) || isset($imgInfo[0]) == false) {
			return '';
		}
		$width = $imgInfo[0];
		$height = $imgInfo[1];
		
		//生成小图 280px
		$smallWidth = 280;
		$smallHeight = ceil((280 * $height) / $width);
		if ($width <= 280) {
			$smallWidth = $width;
			$smallHeight = $height;
		}
		$smallFullPathFile = $path . $middle . $sjId . '_small.jpg';
		Image::thumbnail($fullFileName, $smallWidth, $smallHeight)->save($smallFullPathFile, ['quality' => 100]);
		return $fileName;
	}

	//取公众号信息 0表示平台的公众号 ssh 2020.4.26
	public static function getWxBase($id = 0)
	{
		return self::getByCondition(['sjId' => 0]);
	}

}