def _upload_file(self, image=False, show_filename=True):
import os
import Image
if image:
from forms import ImageUploadForm as Form
else:
from forms import FileUploadForm as Form
from uliweb.utils.image import thumbnail_image, fix_filename
from uliweb import json_dumps
File = get_model('forumattachment')
forum_id = request.GET.get('forum_id')
slug = request.GET.get('slug')
form = Form()
suffix = date.now().strftime('_%Y_%m_%d')
if request.method == 'GET':
form.bind({'is_thumbnail': True})
return {'form': form}
else:
flag = form.validate(request.values, request.files)
if flag:
f = form.data['filedata']
_f = os.path.basename(f['filename'])
#文件格式为forum/<forum_id>/<filename_yyyy_mm_dd>
filename = fix_filename('forum/%s/%s' % (forum_id, _f), suffix)
if image:
filename = functions.save_file(filename, f['file'])
if form.data['is_thumbnail']:
#process thumbnail
rfilename, thumbnail = thumbnail_image(
functions.get_filename(filename, filesystem=True),
filename,
settings.get_var('PARA/FORUM_THUMBNAIL_SIZE'))
_file = functions.get_href(thumbnail)
else:
_file = functions.get_href(filename)
name = functions.get_href(filename)
else:
filename = functions.save_file(filename, f['file'])
name = form.data['title']
if not name:
name = _f
_file = functions.get_href(filename, alt=name)
ff = File(slug=slug, file_name=filename, name=name)
ff.save()
name = json_dumps(name, unicode=True)
if show_filename:
fargs = '||%s' % name[1:-1]
else:
fargs = ''
return '''<script type="text/javascript">
var url='%s%s';
setTimeout(function(){callback(url);},100);
</script>
''' % (_file, fargs)
else:
return {'form': form}
def _upload_file(self, image=False, show_filename=True):
import os
import Image
if image:
from forms import ImageUploadForm as Form
else:
from forms import FileUploadForm as Form
from uliweb.utils.image import thumbnail_image, fix_filename
from uliweb import json_dumps
File = get_model('forumattachment')
forum_id = request.GET.get('forum_id')
slug = request.GET.get('slug')
form = Form()
suffix = date.now().strftime('_%Y_%m_%d')
if request.method == 'GET':
form.bind({'is_thumbnail':True})
return {'form':form}
else:
flag = form.validate(request.values, request.files)
if flag:
f = form.data['filedata']
_f = os.path.basename(f['filename'])
#文件格式为<forum_id>/<filename_yyyy_mm_dd>
filename = fix_filename('%s/%s' % (forum_id, _f), suffix)
if image:
filename = functions.save_file(filename, f['file'])
if form.data['is_thumbnail']:
#process thumbnail
rfilename, thumbnail = thumbnail_image(functions.get_filename(filename, filesystem=True), filename, settings.get_var('PARA/FORUM_THUMBNAIL_SIZE'))
_file = functions.get_href(thumbnail)
else:
_file = functions.get_href(filename)
name = functions.get_href(filename)
else:
filename = functions.save_file(filename, f['file'])
name = form.data['title']
if not name:
name = _f
_file = functions.get_href(filename, alt=name)
ff = File(slug=slug, file_name=filename, name=name)
ff.save()
name = json_dumps(name, unicode=True)
if show_filename:
fargs = '||%s' % name[1:-1]
else:
fargs = ''
return '''<script type="text/javascript">
var url='%s%s';
setTimeout(function(){callback(url);},100);
</script>
''' % (_file, fargs)
else:
return {'form':form}
def uploadimage(self, tid):
"""
上传图片
:param tid: 论坛id
"""
import Image
from uliweb.utils.image import thumbnail_image, fix_filename
from uliweb import json_dumps
from uliweb.form import Form, ImageField
File = get_model('tutorials_albums')
obj = self.model.get_or_notfound(int(tid))
class UploadForm(Form):
filename = ImageField()
form = UploadForm()
flag = form.validate(request.values, request.files)
if flag:
filename = functions.save_file(os.path.join('tutorials', str(obj.id), form.filename.data.filename), form.filename.data.file)
#process thumbnail
rfilename, thumbnail = thumbnail_image(functions.get_filename(filename, filesystem=True), filename, settings.get_var('TUTORIALS/IMAGE_THUMBNAIL_SIZE'))
thumbnail_url = functions.get_href(thumbnail)
url = functions.get_href(filename)
f = File(filename=filename, tutorial=int(tid))
f.save()
return json({'success':True, 'filename':form.filename.data.filename, 'url':url, 'thumbnail_url':thumbnail_url, 'id':f.id}, content_type="text/html;charset=utf-8")
else:
#如果校验失败，则再次返回Form，将带有错误信息
return json({'success':False}, content_type="text/html;charset=utf-8")
def paste_image(self):
"""
图片上传处理
"""
import base64
from StringIO import StringIO
from uliweb.utils.common import log
File = get_model('forumattachment')
forum_id = request.GET.get('forum_id')
slug = request.GET.get('slug')
filename='forum/%s/%s.png' % (forum_id, slug)
data = request.POST.get('urls')
prefix = 'data:image/png;base64,'
if data.startswith(prefix):
fobj = StringIO(base64.b64decode(data[len(prefix):]))
nname=functions.save_file(filename, fobj)
url_name=functions.get_href(nname)
ff = File(slug=slug, file_name=nname, name=nname)
ff.save()
return url_name
else:
return data
def postimage(self, tid):
"""
处理HTML5文件上传
:param tid:教程id
"""
import base64
from StringIO import StringIO
from uliweb.utils.image import thumbnail_image, fix_filename
File = get_model('tutorials_albums')
if request.method == 'POST':
_filename = os.path.join('tutorial/%s' % tid,
request.values.get('filename'))
fobj = StringIO(base64.b64decode(request.params.get('data')))
filename = functions.save_file(_filename, fobj)
#process thumbnail
rfilename, thumbnail = thumbnail_image(
functions.get_filename(filename, filesystem=True), filename,
settings.get_var('TUTORIALS/IMAGE_THUMBNAIL_SIZE'))
thumbnail_url = functions.get_href(thumbnail)
url = functions.get_href(filename)
f = File(filename=filename, tutorial=int(tid))
f.save()
return json({
'success': True,
'data': {
'filename': request.values.get('filename'),
'url': url,
'thumbnail_url': thumbnail_url,
'id': f.id
}
})
def mp3upload(self, forum_id, slug):
"""
mp3上传显示及上传处理
"""
if request.method == 'POST':
_filename = 'forum/%s/%s.mp3' % (forum_id, slug)
filename = functions.save_file(_filename, request.stream)
Mp3 = get_model('forummp3')
obj = Mp3(filename=functions.get_href(filename))
obj.save()
return json({'success':True, "filename":functions.get_href(filename)})
else:
return {}
def edit_image(self):
from .forms import UploadImageForm
import os
from PIL import Image
file_image = request.files.get('image')
if file_image:
filename = _get_portrait_image_filename(request.user.id)
functions.save_file(filename,
file_image,
replace=True,
convert=False)
image = _get_portrait_image_filename(request.user.id)
f = functions.get_filename(image)
if os.path.exists(f):
url = functions.get_href(image)
img = Image.open(f)
template_data = {'image_url': url, 'size': img.size}
else:
url = None
template_data = {'image_url': url, 'size': (0, 0)}
return template_data
def fileupload():
from uliweb.form import Form, FileField
class UploadForm(Form):
filename = FileField()
form = UploadForm()
flag = form.validate(request.values, request.files)
if flag:
filename = functions.save_file(form.filename.data.filename, form.filename.data.file)
url = functions.get_href(filename, alt=form.filename.data.filename)
return json({'success':True, 'filename':filename, 'alt':form.filename.data.filename, 'url':url})
else:
print form.errors
#如果校验失败，则再次返回Form，将带有错误信息
return json({'success':False, 'errors':form.errors})
def postimage():
"""
处理HTML5文件上传
"""
import base64
from StringIO import StringIO
from uliweb.utils.image import thumbnail_image, fix_filename
from uliweb.form import Form, FileField
fileserving = AttachmentsFileServing()
Attachment = functions.get_model('generic_attachment')
table = request.values.get('table')
id = request.values.get('id')
slug = request.values.get('slug')
if request.method == 'POST':
dir = settings.Generic_Attachment_Save_Dirs.get(table)
if not dir:
raise Exception("Saving directory of table %s is not defined in Generic_Attachment_Save_Dirs" % table)
if id:
path = os.path.join(dir, id, request.values.get('filename'))
else:
path = os.path.join(dir, request.values.get('filename'))
fobj = StringIO(base64.b64decode(request.params.get('data')))
filename = functions.save_file(path, fobj)
if settings.get_var('Generic_Attachment_FileServing/THUMBNAIL_PROCESS'):
thumbnail_path, thumbnail = thumbnail_image(functions.get_filename(filename, filesystem=True), filename, settings.get_var('Generic_Attachment_FileServing/IMAGE_THUMBNAIL_SIZE'))
thumbnail_url = functions.get_href(thumbnail)
else:
thumbnail = ''
thumbnail_url = ''
fname = os.path.splitext(os.path.basename(filename))[0].split(',')[-1][:8]
f = Attachment(filepath=filename, filename=fname, is_image=True,
submitter=request.user.id, thumbnail_path=thumbnail)
if slug:
f.slug = slug
else:
f.content_object = (table, id)
f.save()
url = fileserving.get_url(filename, title=f.filename, alt=f.filename, _class='filedown')
href = fileserving.get_href(filename, title=f.filename, query_para={'alt':f.filename})
return json({'success':True, 'filename':f.filename, 'submitter':unicode(request.user),
'url':url, 'href':href, 'is_image':f.is_image,
'id':f.id, 'created_date':str(f.created_date), 'thumbnail_url':thumbnail_url,
})
def draw(self, forum_id, slug):
import base64
from StringIO import StringIO
File = get_model('forumattachment')
filename='%s/%s.png' % (forum_id, slug)
if request.method == 'POST':
fobj = StringIO(base64.b64decode(request.params.get('text1')))
nname=functions.save_file(filename, fobj)
url_name=functions.get_href(nname)
ff = File(slug=slug, file_name=nname, name=nname)
ff.save()
return {'url_name':url_name}
if request.method == 'GET':
return {'forum_id':forum_id,'slug':slug}
def draw(self, forum_id, slug):
import base64
from StringIO import StringIO
File = get_model("forumattachment")
filename = "forum/%s/%s.png" % (forum_id, slug)
if request.method == "POST":
fobj = StringIO(base64.b64decode(request.params.get("text1")))
nname = functions.save_file(filename, fobj)
url_name = functions.get_href(nname)
ff = File(slug=slug, file_name=nname, name=nname)
ff.save()
return {"url_name": url_name}
if request.method == "GET":
return {"forum_id": forum_id, "slug": slug}
def draw(self, forum_id, slug):
import base64
from StringIO import StringIO
File = get_model('forumattachment')
filename = 'forum/%s/%s.png' % (forum_id, slug)
if request.method == 'POST':
fobj = StringIO(base64.b64decode(request.params.get('text1')))
nname = functions.save_file(filename, fobj)
url_name = functions.get_href(nname)
ff = File(slug=slug, file_name=nname, name=nname)
ff.save()
return {'url_name': url_name}
if request.method == 'GET':
return {'forum_id': forum_id, 'slug': slug}
def uploadimage(self, tid):
"""
上传图片
:param tid: 论坛id
"""
import Image
from uliweb.utils.image import thumbnail_image, fix_filename
from uliweb import json_dumps
from uliweb.form import Form, ImageField
File = get_model('tutorials_albums')
obj = self.model.get_or_notfound(int(tid))
class UploadForm(Form):
filename = ImageField()
form = UploadForm()
flag = form.validate(request.values, request.files)
if flag:
filename = functions.save_file(
os.path.join('tutorials', str(obj.id),
form.filename.data.filename),
form.filename.data.file)
#process thumbnail
rfilename, thumbnail = thumbnail_image(
functions.get_filename(filename, filesystem=True), filename,
settings.get_var('TUTORIALS/IMAGE_THUMBNAIL_SIZE'))
thumbnail_url = functions.get_href(thumbnail)
url = functions.get_href(filename)
f = File(filename=filename, tutorial=int(tid))
f.save()
return json(
{
'success': True,
'filename': form.filename.data.filename,
'url': url,
'thumbnail_url': thumbnail_url,
'id': f.id
},
content_type="text/html;charset=utf-8")
else:
#如果校验失败，则再次返回Form，将带有错误信息
return json({'success': False},
content_type="text/html;charset=utf-8")
def postimage(self, tid):
"""
处理HTML5文件上传
:param tid:教程id
"""
import base64
from StringIO import StringIO
from uliweb.utils.image import thumbnail_image, fix_filename
File = get_model('tutorials_albums')
if request.method == 'POST':
_filename = os.path.join('tutorial/%s' % tid, request.values.get('filename'))
fobj = StringIO(base64.b64decode(request.params.get('data')))
filename = functions.save_file(_filename, fobj)
#process thumbnail
rfilename, thumbnail = thumbnail_image(functions.get_filename(filename, filesystem=True), filename, settings.get_var('TUTORIALS/IMAGE_THUMBNAIL_SIZE'))
thumbnail_url = functions.get_href(thumbnail)
url = functions.get_href(filename)
f = File(filename=filename, tutorial=int(tid))
f.save()
return json({'success':True, 'data':{'filename':request.values.get('filename'), 'url':url, 'thumbnail_url':thumbnail_url, 'id':f.id}})
def _upload_file(self, image=False, show_filename=True):
import os
import Image
if image:
from forms import ImageUploadForm as Form
else:
from forms import FileUploadForm as Form
from uliweb.utils.image import thumbnail_image, fix_filename
from uliweb import json_dumps
File = get_model("forumattachment")
forum_id = request.GET.get("forum_id")
slug = request.GET.get("slug")
form = Form()
suffix = date.now().strftime("_%Y_%m_%d")
if request.method == "GET":
form.bind({"is_thumbnail": True})
return {"form": form}
else:
flag = form.validate(request.values, request.files)
if flag:
f = form.data["filedata"]
_f = os.path.basename(f["filename"])
# 文件格式为forum/<forum_id>/<filename_yyyy_mm_dd>
filename = fix_filename("forum/%s/%s" % (forum_id, _f), suffix)
if image:
filename = functions.save_file(filename, f["file"])
if form.data["is_thumbnail"]:
# process thumbnail
rfilename, thumbnail = thumbnail_image(
functions.get_filename(filename, filesystem=True),
filename,
settings.get_var("PARA/FORUM_THUMBNAIL_SIZE"),
)
_file = functions.get_href(thumbnail)
else:
_file = functions.get_href(filename)
name = functions.get_href(filename)
else:
filename = functions.save_file(filename, f["file"])
name = form.data["title"]
if not name:
name = _f
_file = functions.get_href(filename, alt=name)
ff = File(slug=slug, file_name=filename, name=name)
ff.save()
name = json_dumps(name, unicode=True)
if show_filename:
fargs = "||%s" % name[1:-1]
else:
fargs = ""
return """<script type="text/javascript">
var url='%s%s';
setTimeout(function(){callback(url);},100);
</script>
""" % (
_file,
fargs,
)
else:
return {"form": form}