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重复代码合并

pull/38/head
banditsmile 6 years ago
parent
commit
27ec262d3e
  1. 3
      application/controllers/Compress.php
  2. 67
      application/libraries/Image.php

3
application/controllers/Compress.php

@ -25,7 +25,8 @@
if($img->compression == 0){ if($img->compression == 0){
//获取图片完整路径 //获取图片完整路径
$fullpath = FCPATH.$img->path; $fullpath = FCPATH.$img->path;
$this->tinypng($fullpath); $this->load->library('image');
$this->image->compress($fullpath);
//更新数据库 //更新数据库
$this->load->model('update','',TRUE); $this->load->model('update','',TRUE);
$this->update->compress($id); $this->update->compress($id);

67
application/libraries/Image.php

@ -38,9 +38,74 @@
$image->clear(); $image->clear();
} }
//压缩图片 //压缩图片
public function compress($source){ public function compress($source,$output='',$channel='tinypng'){
if (empty($output)) {
$output = $source;
}
switch ($channel) {
case 'tinypng':
$key = "F8rNr5lh25WYcOECQvAqvcilBMAkhtIM";
$this->tinypng($source,$output, $key);
default :
return $source;
}
} }
//请求tinypng压缩接口,传入图片完整路径
protected function tinypng($path, $outputPath='', $key=''){
if (empty($outputPath)) {
$outputPath = $path;
}
//tinypng API地址
$api_url = "https://api.tinify.com/shrink";
$data = file_get_contents($path);
//$post_data = array ("username" => "bob","key" => "12345");
//$ch = curl_init();
$ch = curl_init();
$user = "api";
curl_setopt($ch, CURLOPT_URL, $api_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLOPT_USERPWD, "{$user}:{$key}");
// post数据
curl_setopt($ch, CURLOPT_POST, 1);
// post的变量
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
//https
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$output = curl_exec($ch);
curl_close($ch);
//打印获得的数据
$data = json_decode($output);
//获取图片压缩后的URL
$url = $data->output->url;
//保存图片
$this->download($url, $outputPath);
}
//传递图片URL,并保存文件
protected function download($url, $path){
//获取图片数据并保存
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36");
curl_setopt($curl, CURLOPT_FAILONERROR, true);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
#设置超时时间,最小为1s(可选)
#curl_setopt($curl , CURLOPT_TIMEOUT, 1);
$filedata = curl_exec($curl);
curl_close($curl);
//将图片数据覆盖源文件
return file_put_contents($path,$filedata);
}
} }
?> ?>
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