def _clear_files(self, slug, text):
import re
import itertools
from uliweb.utils.image import fix_filename
File = get_model("forumattachment")
r_links = re.compile(
r'<a.*?href=\"([^"\?]+)(?:\"|\?)|<img.*?src=\"([^"]+)\"|<embed.*?src=\"([^"]+)\"', re.DOTALL
)
files = filter(None, itertools.chain(*re.findall(r_links, text)))
for row in File.filter(File.c.slug == slug):
_f = functions.get_filename(row.file_name)
url = functions.get_href(row.file_name)
if url in files:
row.enabled = True
row.save()
else:
if os.path.exists(_f):
os.unlink(_f)
thumbnail = fix_filename(_f, ".thumbnail")
if os.path.exists(thumbnail):
os.unlink(thumbnail)
File.filter(File.c.slug == slug).filter(File.c.enabled == False).remove()
def _clear_files(self, slug, text):
import re
import itertools
from uliweb.utils.image import fix_filename
File = get_model('forumattachment')
r_links = re.compile(
r'<a.*?href=\"([^"\?]+)(?:\"|\?)|<img.*?src=\"([^"]+)\"|<embed.*?src=\"([^"]+)\"',
re.DOTALL)
files = filter(None, itertools.chain(*re.findall(r_links, text)))
for row in File.filter(File.c.slug == slug):
_f = functions.get_filename(row.file_name)
url = functions.get_href(row.file_name)
if url in files:
row.enabled = True
row.save()
else:
if os.path.exists(_f):
os.unlink(_f)
thumbnail = fix_filename(_f, '.thumbnail')
if os.path.exists(thumbnail):
os.unlink(thumbnail)
File.filter(File.c.slug == slug).filter(
File.c.enabled == False).remove()
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):
import os
import Image
from uliweb.contrib.upload import get_url, save_file, get_filename
if image:
from forms import ImageUploadForm as Form
else:
from forms import FileUploadForm as Form
from uliweb.utils.image import thumbnail_image, fix_filename
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 = save_file(filename, f["file"])
if form.data["is_thumbnail"]:
# process thumbnail
rfilename, thumbnail = thumbnail_image(
get_filename(filename, filesystem=True),
filename,
settings.get_var("PARA/FORUM_THUMBNAIL_SIZE"),
)
_file = get_url(thumbnail)
else:
_file = get_url(filename)
name = get_url(filename)
else:
filename = save_file(filename, f["file"])
_file = get_url(filename)
name = form.data["title"]
if not name:
name = _f
ff = File(slug=slug, file_name=filename, name=name)
ff.save()
return """<script type="text/javascript">
var url='%s||%s';
setTimeout(function(){callback(url);},100);
</script>
""" % (
_file,
name,
)
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 deleteimage(self, id):
"""
删除图片
:param id:图片id
"""
from uliweb.utils.image import fix_filename
File = get_model('tutorials_albums')
obj = File.get(int(id))
if obj:
thumbnail_filename = fix_filename(obj.filename, '.thumbnail')
functions.delete_filename(thumbnail_filename)
functions.delete_filename(obj.filename)
obj.delete()
return json({'success':True, 'message':'删除成功'})
else:
return json({'success':False, 'message':'图片没找到'})
def deleteimage(self, id):
"""
删除图片
:param id:图片id
"""
from uliweb.utils.image import fix_filename
File = get_model('tutorials_albums')
obj = File.get(int(id))
if obj:
thumbnail_filename = fix_filename(obj.filename, '.thumbnail')
functions.delete_filename(thumbnail_filename)
functions.delete_filename(obj.filename)
obj.delete()
return json({'success': True, 'message': '删除成功'})
else:
return json({'success': False, 'message': '图片没找到'})
def getimages(self, tid):
"""
返回图片
:param tid: tutorial id
"""
from uliweb.utils.image import thumbnail_image, fix_filename
File = get_model('tutorials_albums')
data = {'data':[], 'success':True}
for row in File.filter(File.c.tutorial==int(tid)):
d = {}
thumbnail_filename = fix_filename(row.filename, '.thumbnail')
d['thumbnail_url'] = functions.get_href(thumbnail_filename)
d['url'] = functions.get_href(row.filename)
d['id'] = row.id
data['data'].append(d)
return json(data)
def getimages(self, tid):
"""
返回图片
:param tid: tutorial id
"""
from uliweb.utils.image import thumbnail_image, fix_filename
File = get_model('tutorials_albums')
data = {'data': [], 'success': True}
for row in File.filter(File.c.tutorial == int(tid)):
d = {}
thumbnail_filename = fix_filename(row.filename, '.thumbnail')
d['thumbnail_url'] = functions.get_href(thumbnail_filename)
d['url'] = functions.get_href(row.filename)
d['id'] = row.id
data['data'].append(d)
return json(data)
