lccsw
108 lines
3.9 KiB
PHP
108 lines
3.9 KiB
PHP
<?php
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/**
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* 协议签名
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*/
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use Gregwar\Image\Image;
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class Sign_entity{
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private $ci;
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private $comp_img = 'https://qimg.haodian.cn/hdi/2021/07/f2308e9066d290eb/79063515aefc302f.png'; //公司印章图片地址
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public function __construct($params=[]){
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$this->ci = & get_instance();
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$params['comp_img'] && $this->comp_img = $params['comp_img'];
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}
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/**
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* 图片签名
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* @param $orgin_url string 签名图片地址
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* @param $user_image string 用户签名图片地址
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* @param $width int 用户签名x坐标
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* @param $height int 用户签名y坐标
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* @param $o_width int 公司签名x坐标
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* @param $o_height int 公司签名y坐标
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* @param $need_c boolean 是否需要公司章
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* @param $s_path string 图片保存地址
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* return string 返回合成后图片地址
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*/
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public function merge($origin_url,$user_file,$width,$height,$o_width='',$o_height='',$need_c=true,$s_path='' ){
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$arrContextOptions=array(
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"ssl"=>array(
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"verify_peer"=>false,
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"verify_peer_name"=>false,
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),
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);
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//临时保存签名图片
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if (!file_exists(FCPATH.'/temp')){
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$oldumask = umask(0);
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mkdir(FCPATH.'/temp', 0777, true);
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umask($oldumask);
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}
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$file_name = time().rand(1,9999999);
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!$s_path && $s_path = FCPATH.'temp/'.md5('sign'.$file_name).'.jpg';
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$yhdata = file_get_contents($user_file,false,stream_context_create($arrContextOptions));
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$yh_image = Image::fromData($yhdata)->cropResize(150,150)->rotate(90);
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//原始签名文件
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$data = file_get_contents($origin_url,false,stream_context_create($arrContextOptions));
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$imgobj = Image::fromData($data);
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if($need_c){
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!$o_height && $o_height = $height;
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//公司
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$gs_data = file_get_contents($this->comp_img,false,stream_context_create($arrContextOptions));
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$gs_image = Image::fromData($gs_data)->cropResize(200,200);
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$imgobj->merge($gs_image,$o_width,$o_height);
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}
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$imgobj->merge($yh_image,$width,$height)->save($s_path);
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if(file_exists($s_path)){
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return str_replace(FCPATH,'',$s_path);
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}else{
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return false;
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}
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}
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/**
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* 合并图片
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* @param $origin_url string 原始图片
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* @param $user_file string 需要合并图片
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* @param $width int x坐标
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* @param $height int y坐标
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* @param string $s_path string 图片保存地址
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* @return bool|mixed string 返回合成后图片地址
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* @throws Exception
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*/
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public function merge_img($origin_url,$user_file,$width,$height,$s_path='' ){
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$arrContextOptions=array(
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"ssl"=>array(
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"verify_peer"=>false,
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"verify_peer_name"=>false,
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),
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);
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//临时保存签名图片
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if (!file_exists(FCPATH.'/temp')){
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$oldumask = umask(0);
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mkdir(FCPATH.'/temp', 0777, true);
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umask($oldumask);
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}
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$file_name = time().rand(1,9999999);
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!$s_path && $s_path = FCPATH.'temp/'.md5('sign'.$file_name).'.jpg';
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$yhdata = file_get_contents($user_file,false,stream_context_create($arrContextOptions));
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$yh_image = Image::fromData($yhdata)->cropResize(200,200)->rotate(90);
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//原始签名文件
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$data = file_get_contents($origin_url,false,stream_context_create($arrContextOptions));
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$imgobj = Image::fromData($data);
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$imgobj->merge($yh_image,$width,$height)->save($s_path);
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if(file_exists($s_path)){
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return str_replace(FCPATH,'',$s_path);
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}else{
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return false;
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}
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}
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}
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