def upload():
form = Upload()
if form.validate_on_submit():
icon = request.files.get('icon') # 获取上传对象
suffix = icon.filename.split('.')[-1] # 获取后缀
newName = random_filename(suffix) # 获取新的图片名称
# 保存图片 以新名称
file.save(icon, name=newName)
delPath = current_app.config['UPLOADED_PHOTOS_DEST']
# 删除之前上传过的图片
if current_user.icon != 'default.png': # 如果不等于 证明之前有上传过头像 否则就是没有上传过新头像
os.remove(os.path.join(delPath, current_user.icon))
os.remove(os.path.join(delPath, 'b_' + current_user.icon))
os.remove(os.path.join(delPath, 'm_' + current_user.icon))
os.remove(os.path.join(delPath, 's_' + current_user.icon))
current_user.icon = newName # 更改当前对象的图片名称
db.session.add(current_user) # 更新到数据库中
db.session.commit()
# 拼接图片路径
path = os.path.join(delPath, newName)
# 进行头像的多次缩放
img_zoom(path)
img_zoom(path, 'm_', 200, 200)
img_zoom(path, 'b_', 300, 300)
return render_template('owncenter/upload.html', form=form)
def change_password():
form = Icon()
if form.validate_on_submit():
shuffix = os.path.splitext(form.file.data.filename)[-1]
#生成随机的图片名
while True:
newName = new_name(shuffix)
if not os.path.exists(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
newName)):
break
file.save(form.file.data, name=newName)
#判断用户更改头像 原头像是否为默认 不是则将原图片删除
if current_user.icon != 'default.jpg':
os.remove(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
current_user.icon))
#执行缩放
img = Image.open(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'], newName))
img.thumbnail((300, 300))
#保存新的图片名称为新的图片的s_newname
img.save(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
's_' + newName))
current_user.icon = newName
db.session.add(current_user)
flash('头像上传成功')
img_url = file.url(current_user.icon)
return render_template('user/change_icon.html', form=form, img_url=img_url)
def upload():
img_url = file.url('default.jpg') #获取默认头像的地址
form = UploadPhotos() #表单类实例化
if form.validate_on_submit():
photo = form.photo.data #获取上传的文件
suffix = photo.filename.split('.')[-1] #获取后缀
#在这个基础上完善 upload下存放图片 以每个人的username为名 存储当前用户的所有图片
#生成唯一的随机图片名
while True:
newName = random_name(suffix)
path = os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
newName)
if not os.path.exists(path):
break
#保存上传图片
file.save(photo, name=newName)
#删除之前上传的图片
if current_user.icon != 'default.jpg':
os.remove(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
current_user.icon))
os.remove(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
's_' + current_user.icon))
img_zoom(path) #进行缩放
current_user.icon = newName
db.session.add(current_user) #把修改后的图片名 保存到表中
db.session.commit()
img_url = file.url(current_user.icon) #获取上传后的图片地址
return render_template('owncenter/photo.html', form=form, img_url=img_url)
def upload():
form = Uploadedphotos()
img_url = file.url('default.jpg')
if form.validate_on_submit():
photo = form.photo.data
suffix = photo.filename.split('.')[-1]
while True:
newname = random_name(suffix)
path = os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
newname)
if not os.path.exists(path):
break
file.save(photo, name=newname)
if current_user.icon != 'default.jpg':
os.remove(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
current_user.icon))
os.remove(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
's_' + current_user.icon))
img_zoom(path)
current_user.icon = newname
db.session.add(current_user)
db.session.commit()
img_url = file.url(current_user.icon)
return render_template('owncenter/uploadphoto.html',
form=form,
img_url=img_url)
def upload_icon():
form = UploadPhotos()
if current_user.icon != 'default.jpg':
img_url = file.url(current_user.icon.split('_')[1])
else:
img_url = file.url('default.jpg')
if form.validate_on_submit():
photo = form.photo.data
suffix = photo.filename.split('.')[-1]
while True:
newname = random_name(suffix)
path = os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'], newname)
if not os.path.exists(path):
break
file.save(photo, name=newname)
img = Image.open(os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'], newname))
if 1.3 < img.size[1]/img.size[0] < 1.5:
if current_user.icon != 'default.jpg':
os.remove(os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'], current_user.icon))
os.remove(os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'], current_user.icon.split('_')[1]))
img_zoom(path)
current_user.icon = 's_' + newname
db.session.add(current_user)
db.session.commit()
img_url = file.url(current_user.icon.split('_')[1])
# print(img_url)
flash('上传成功')
else:
os.remove(os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'], newname))
flash('图片尺寸比例必须为1.3-1.5')
############################################
c = Course.query.filter_by(pid=0)
c1 = Course.query.filter(and_(Course.path.endswith(','), Course.pid != 0))
c2 = Course.query.filter(and_(not_(Course.path.endswith(',')), Course.pid != 0))
return render_template('owncenter/icon.html', form=form, img_url=img_url,course=c,course1=c1,course2=c2)
def change_icon():
form = Icon()
if form.validate_on_submit():
filename = form.icon.data.filename
suffix = filename.split('.')[-1]
#循环确保生成的图片名称唯一性
while True:
filename = random_filename(suffix)
path = os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],filename)
if not os.path.exists(path):
break
file.save(form.icon.data,name=filename) #保存图片
#删除之前的图片
#原图一张
#在首页展示的时候 一张 大小为100 s_
if current_user.icon != 'default.jpg':
os.remove(os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],current_user.icon))
os.remove(os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],'s_'+current_user.icon))
#执行缩放
img_zoom(path)
current_user.icon = filename
#数据保存到表中
db.session.add(current_user)
#获取图片地址
img_url = file.url(current_user.icon)
return render_template('user/icon.html',form=form,img_url=img_url)
def upload():
form = UploadPhotos()
form1 = UploadInfo()
# form2 = SubmitInfo()
if form.validate_on_submit():
print(1111111111111111111111111111111111)
photo = form.photo.data
suffix = photo.filename.split('.')[-1]
while True:
newname = random_name(suffix)
path = os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],newname)
if not os.path.exists(path):
break
file.save(photo,name=newname)
if current_user.icon != 'default.jpg':
os.remove(os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],current_user.icon))
img_zoom(path)
current_user.icon = newname
db.session.add(current_user)
db.session.commit()
img_url = file.url(current_user.icon)
# print(img_url)
flash('上传成功')
# return render_template('owncenter/center.html', form=form,form1=form1,img_url=img_url)
# if current_user.icon != 'default.jpg':
img_url = file.url(current_user.icon)
# else:
# img_url = '#'
u1 = User.query.filter_by(username=current_user.username).first()
if form1.validate_on_submit():
if form1.sex.data == 'm':
u1.sex = True
u1.save()
else:
u1.sex = False
u1.save()
if form1.age.data != None:
u1.age = form1.age.data
u1.save()
flash('修改成功')
# if form1.sex.data == None:
# print(form1.sex.data)
# form1.sex.data = 'm'
if u1.sex == True:
form1.sex.data = 'm'
else:
form1.sex.data = 'w'
form1.age.data = u1.age
return render_template('owncenter/center.html',form=form,form1=form1,img_url=img_url)
def send_posts():
form = PostsForm()
if form.validate_on_submit():
if current_user.is_authenticated:
shuffix = os.path.splitext(form.file.data.filename)[-1]
#生成随机的图片名
while True:
newName = new_name(shuffix)
if not os.path.exists(
os.path.join(
current_app.config['UPLOADED_PHOTOS_DEST'],
newName)):
break
file.save(form.file.data, name=newName)
#判断用户更改头像 原头像是否为默认 不是则将原图片删除
#执行缩放
img = Image.open(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
newName))
img.thumbnail((300, 300))
#保存新的图片名称为新的图片的s_newname
img.save(
os.path.join(current_app.config['UPLOADED_PHOTOS_DEST'],
's_' + newName))
#拿到真正实例化的user对象
u = current_user._get_current_object()
file.save(form.file.data, name=newName)
p = Posts(selfread=form.selfread.data,
content=form.content.data,
image=newName,
user=u,
title=form.title.data,
director=form.director.data,
characters=form.characters.data)
db.session.add(p)
flash('电影发表成功!!!')
return redirect(url_for('main.index'))
else:
flash('您还没有登录 请前去登录在发表')
return redirect(url_for('user.login'))
return render_template('posts/send_posts.html', form=form)
def upload():
form = Upload()
if form.validate_on_submit():
icon = request.files.get('icon') # 获取上传对象
suffix = icon.filename.split('.')[-1] # 获取后缀
newName = random_filename(suffix) # 获取新图片的名称
# 以新名称保存图片
file.save(icon, name=newName)
delPath = current_app.config['UPLOADED_PHOTOS_DEST']
# 删除之前上传的图片
if current_user.icon != 'default.jpg': # 如果不等于，则证明上传了头像
os.remove(os.path.join(delPath, current_user.icon))
current_user.icon = newName # 更改当前对象的图片名称
db.session.add(current_user) # 更新到数据库中
db.session.commit()
# 拼接图片路径
path = os.path.join(delPath, newName)
# 进行缩放
img_zoom(path)
return render_template('owncenter/upload.html', form=form)
def register():
form = Register()
if form.validate_on_submit():
photos = request.files.get('icon')
suffix = photos.filename.split('.')[-1]
imgInfo = random_filename(suffix)
filename = file.save(photos, name=imgInfo[1])
path = os.path.join(Config.UPLOADED_PHOTOS_DEST, filename)
img_zoom(path)
img_url = file.url(filename)
u = User(username=form.username.data, password=form.userpass.data, email=form.email.data,icon=img_url)
u.save()
flash('恭喜注册成功')
return redirect(url_for('user.login'))
return render_template('user/register.html',form=form)
