mirror of
https://github.com/aaPanel/aaPanel.git
synced 2026-08-17 21:25:47 +02:00
Jack
a24f2e23c6
1. Added Mail Marketing Automation trigger tasks 2. Added Mail Marketing Groups Import, Export, Merge 3. Added Mail Marketing Subscribers to support paste import 4. Added Mail Marketing Template Import Export Duplicate 5. Added Mail server add timed automatic reply 6. Added HTTPS Protection function for Website (disables automatic HTTP to HTTPS redirection when enabled) 7. Optimize Website Interface Button Integration 8. Optimize the response speed of WP Toolkit interface
131 lines
4.9 KiB
Python
131 lines
4.9 KiB
Python
#!/usr/bin/env python
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# coding: utf-8
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# +-------------------------------------------------------------------
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# | aaPanel
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# +-------------------------------------------------------------------
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# | Copyright (c) 2015-2099 宝塔(http://www.aapanel.com) All rights reserved.
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# +-------------------------------------------------------------------
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# | Author: hwliang <hwl@aapanel.com>
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# +-------------------------------------------------------------------
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import random, math
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from PIL import Image, ImageDraw, ImageFont, ImageFilter
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class vieCode:
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__fontSize = 20 #字体大小
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__width = 120 #画布宽度
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__heigth = 45 #画布高度
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__length = 4 #验证码长度
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__draw = None #画布
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__img = None #图片资源
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__code = None #验证码字符
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__str = None #自定义验证码字符集
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__inCurve = True #是否画干扰线
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__inNoise = True #是否画干扰点
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__type = 2 #验证码类型 1、纯字母 2、数字字母混合
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__fontPatn = 'class/fonts/2.ttf' #字体
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def GetCodeImage(self,size = 80,length = 4):
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'''获取验证码图片
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@param int size 验证码大小
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@param int length 验证码长度
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'''
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#准备基础数据
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self.__length = length
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self.__fontSize = size
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self.__width = self.__fontSize * self.__length
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self.__heigth = int(self.__fontSize * 1.5)
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#生成验证码图片
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self.__createCode()
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self.__createImage()
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self.__createNoise()
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self.__printString()
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self.__cerateFilter()
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return self.__img,self.__code
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def __cerateFilter(self):
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'''模糊处理'''
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self.__img = self.__img.filter(ImageFilter.BLUR)
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filter = ImageFilter.ModeFilter(8)
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self.__img = self.__img.filter(filter)
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def __createCode(self):
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'''创建验证码字符'''
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#是否自定义字符集合
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if not self.__str:
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#源文本
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number = "3456789"
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srcLetter = "qwertyuipasdfghjkzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM"
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srcUpper = srcLetter.upper()
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if self.__type == 1:
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self.__str = number
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else:
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self.__str = srcLetter + srcUpper + number
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#构造验证码
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self.__code = random.sample(self.__str,self.__length)
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def __createImage(self):
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'''创建画布'''
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bgColor = (random.randint(200,255),random.randint(200,255),random.randint(200,255))
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self.__img = Image.new('RGB', (self.__width,self.__heigth), bgColor)
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self.__draw = ImageDraw.Draw(self.__img)
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def __createNoise(self):
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'''画干扰点'''
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if not self.__inNoise:
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return
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font = ImageFont.truetype(self.__fontPatn, int(self.__fontSize / 1.5))
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for i in range(5):
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#杂点颜色
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noiseColor = (random.randint(150,200), random.randint(150,200), random.randint(150,200))
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putStr = random.sample(self.__str,2)
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for j in range(2):
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#绘杂点
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size = (random.randint(-10,self.__width), random.randint(-10,self.__heigth))
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self.__draw.text(size,putStr[j], font=font,fill=noiseColor)
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pass
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def __createCurve(self):
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'''画干扰线'''
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if not self.__inCurve:
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return
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x = y = 0;
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#计算曲线系数
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a = random.uniform(1, self.__heigth / 2)
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b = random.uniform(-self.__width / 4, self.__heigth / 4)
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f = random.uniform(-self.__heigth / 4, self.__heigth / 4)
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t = random.uniform(self.__heigth, self.__width * 2)
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xend = random.randint(self.__width / 2, self.__width * 2)
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w = (2 * math.pi) / t
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#画曲线
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color = (random.randint(30, 150), random.randint(30, 150), random.randint(30, 150))
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for x in range(xend):
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if w!=0:
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for k in range(int(self.__heigth / 10)):
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y = a * math.sin(w * x + f)+ b + self.__heigth / 2
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i = int(self.__fontSize / 5)
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while i > 0:
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px = x + i
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py = y + i + k
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self.__draw.point((px , py), color)
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i -= i
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def __printString(self):
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'''打印验证码字符串'''
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font = ImageFont.truetype(self.__fontPatn, self.__fontSize)
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x = 0;
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#打印字符到画板
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for i in range(self.__length):
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#设置字体随机颜色
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color = (random.randint(30, 150), random.randint(30, 150), random.randint(30, 150))
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#计算座标
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x = random.uniform(self.__fontSize*i*0.95,self.__fontSize*i*1.1);
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y = self.__fontSize * random.uniform(0.3,0.5);
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#打印字符
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self.__draw.text((x, y),self.__code[i], font=font, fill=color)
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