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增加批量压缩脚本

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xiaoz 6 years ago
parent
commit
7713f704c6
  1. 10
      README.md
  2. 63
      data/scripts/compress.py
  3. 2
      data/version.txt

10
README.md

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# ImgURL
ImgURL是一款简单、好用的图床程序,使用PHP + SQLite 3开发,不需要复杂的配置,开箱即用
ImgURL是一款简单、纯粹的图床程序,使用PHP + SQLite 3开发
![](https://i.bmp.ovh/imgs/2018/12/06cf0ac3b7625b6b.png)
@ -24,7 +24,8 @@ ImgURL是一款简单、好用的图床程序,使用PHP + SQLite 3开发,不 @@ -24,7 +24,8 @@ ImgURL是一款简单、好用的图床程序,使用PHP + SQLite 3开发,不
* pathinfo
### 安装
请参考帮助文档:[https://doc.xiaoz.me/](https://doc.xiaoz.me/#/imgurl2/)
* 常规安装请参考帮助文档:[https://doc.xiaoz.me/](https://doc.xiaoz.me/#/imgurl2/)
* 宝塔面板安装ImgURL参考:[https://www.xiaoz.me/archives/12081](https://www.xiaoz.me/archives/12081)
### Demo
* [http://test.imgurl.org/](http://test.imgurl.org/)
@ -35,11 +36,16 @@ ImgURL是一款简单、好用的图床程序,使用PHP + SQLite 3开发,不 @@ -35,11 +36,16 @@ ImgURL是一款简单、好用的图床程序,使用PHP + SQLite 3开发,不
![](https://www.xiaoz.me/wp-content/uploads/2013/12/juanzeng260.png)
### 鸣谢
ImgURL的诞生离不开以下项目,在此表示感谢。
* [LayUI](https://github.com/sentsin/layui)
* [CodeIgniter](https://github.com/bcit-ci/CodeIgniter)
* [clipBoard.js](https://github.com/baixuexiyang/clipBoard.js)
* [Parsedown](https://github.com/erusev/parsedown)
* [jQuery](https://github.com/jquery/jquery)
* [tinypng](https://tinypng.com/)
* [ModerateContent](https://www.moderatecontent.com/)
### 联系我
* Blog:[https://www.xiaoz.me/](https://www.xiaoz.me/)

63
data/scripts/compress.py

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#!/usr/bin/python
# -*- coding: utf-8 -*-
##### name: 图片批量压缩 #####
##### author: xiaoz.me #####
##### update: 2018-03-13 #####
import sqlite3
import os
#图片根目录
global imgpath
#设置图片绝对路径
imgpath = '/data/wwwroot/test.imgurl.org'
conn = sqlite3.connect(imgpath + "/data/imgurl.db3")
c = conn.cursor()
#查询10张没有压缩的图片
imgs = c.execute("SELECT a.path,a.compression,b.mime,b.ext,a.id FROM img_images AS a INNER JOIN img_imginfo b ON a.imgid = b.imgid AND a.compression = 0 ORDER BY a.id DESC LIMIT 10")
#更新图片状态,compression标记为1,标识已经压缩
def upimg(imgid):
u = conn.cursor()
#更新数据库
upimg = u.execute("UPDATE img_images SET compression = 1 WHERE `id` = " + str(imgid))
conn.commit()
#压缩图片的函数
def compress(mime,path,imgid):
#图片完整路径
fullpath = imgpath + path
#图片大小
imgsize = os.path.getsize(fullpath)
#如果图片大于100K就进行压缩
if imgsize >= 102400:
if mime == 'image/jpeg':
#优化图片
os.system('jpegoptim -m 80 ' + fullpath)
#更新数据库
upimg(imgid)
print(path + "已优化!\n")
elif mime == 'image/png' or mime == 'image/bmp':
#优化图片
os.system('optipng ' + fullpath)
#更新数据库
upimg(imgid)
print(path + "已优化!\n")
else:
skip = c.execute("UPDATE img_images SET compression = -1 WHERE `id` = " + str(imgid))
print("当前没有需要处理的图片!\n")
conn.commit()
else:
print("图片不足100k,跳过!\n")
skip = conn.execute("UPDATE img_images SET compression = -1 WHERE `id` = " + str(imgid))
conn.commit()
#遍历输出
for row in imgs:
compress(row[2],row[0],row[4])
#关闭数据库连接
conn.close()

2
data/version.txt

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v2.0-20190110
v2.01-20190313
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