ImgURL是一个简单、纯粹的图床程序，让个人图床多一个选择。
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<?php
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/*
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name：图片压缩类
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anthor：xiaoz.me
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QQ:337003006
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*/
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defined('BASEPATH') OR exit('No direct script access allowed');
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class Compress extends CI_Controller{
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//构造函数
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public function __construct(){
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parent::__construct();
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//设置超时时间
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ini_set('max_execution_time','0');
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}
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//压缩单张图片,需要传入图片ID
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public function img($id){
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$t1 = microtime(true);
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//通过图片ID查询出图片基本信息
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$this->load->model('query','',TRUE);
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$img = $this->query->img($id);
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//如果图片没有压缩过,则调用压缩接口
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if($img->compression == 0){
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//获取图片完整路径
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$fullpath = FCPATH.$img->path;
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$this->load->library('image');
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$this->image->compress($fullpath);
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//更新数据库
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$this->load->model('update','',TRUE);
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$this->update->compress($id);
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$t2 = microtime(true);
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//计算执行时间
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$used_time = round($t2 - $t1).'s';
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$info = array(
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"code" => 200,
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"used_time" => $used_time,
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"msg" => 'compressing.'
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);
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$info = json_encode($info);
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echo $info;
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}
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//图片已经压缩过情况
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else{
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$info = array(
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"code" => 0,
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"msg" => 'error：The image has been compressed！'
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);
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$info = json_encode($info);
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echo $info;
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}
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}
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}
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?>
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