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# Copyright (C) University of Tennessee Health Science Center, Memphis, TN.
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License
# as published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Affero General Public License for more details.
#
# This program is available from Source Forge: at GeneNetwork Project
# (sourceforge.net/projects/genenetwork/).
#
# Contact Drs. Robert W. Williams and Xiaodong Zhou (2010)
# at rwilliams@uthsc.edu and xzhou15@uthsc.edu
#
#
#
# This module is used by GeneNetwork project (www.genenetwork.org)
#
# Created by GeneNetwork Core Team 2010/08/10
#
# Last updated by GeneNetwork Core Team 2010/10/20
import os
import string
from htmlgen import HTMLgen2 as HT
from base.templatePage import templatePage
from base import webqtlConfig
from utility import webqtlUtil
#########################################
# Upload File Page
#########################################
class uploadFilePage(templatePage):
uploadPath = webqtlConfig.UPLOADPATH
def __init__(self, fd, formdata, cookies):
templatePage.__init__(self, fd)
if not self.openMysql():
return
if webqtlConfig.USERDICT[self.privilege] >= webqtlConfig.USERDICT['user']:
pass
else:
heading = "Upload File"
detail = ["You don't have the permission to upload file to the server."]
self.error(heading=heading,detail=detail)
return
self.cursor.close()
file1 = self.save_uploaded_file (formdata, 'imgName1')
file2 = self.save_uploaded_file (formdata, 'imgName2')
file3 = self.save_uploaded_file (formdata, 'imgName3')
file4 = self.save_uploaded_file (formdata, 'imgName4')
file5 = self.save_uploaded_file (formdata, 'imgName5')
i = 0
uploaded = []
for filename in (file1, file2, file3, file4, file5):
if filename:
i += 1
uploaded.append(filename)
if i == 0:
heading = "Upload File"
detail = ["No file was selected, no file uploaded."]
self.error(heading=heading,detail=detail)
return
else:
TD_LR = HT.TD(height=200,width="100%",bgColor='#eeeeee')
imgTbl = HT.TableLite(border=0, width = "90%",cellspacing=2, cellpadding=2, align="Center")
imgTbl.append(HT.TR(HT.TD("Thumbnail", width="%30", align='center',Class="colorBlue"),
HT.TD("URL", width="%60",Class="colorBlue", align='center')))
for item in uploaded:
img = HT.Image("/images/upload/" + item, border = 0, width=80)
#url = "%s/images/upload/" % webqtlConfig.PORTADDR + item
#url = HT.Href(text=url, url = url, Class='normalsize', target="_blank")
url2 = "/images/upload/" + item
url2 = HT.Href(text=url2, url = url2, Class='normalsize', target="_blank")
imgTbl.append(HT.TR(HT.TD(img, width="%30", align='center',Class="colorWhite"),
#HT.TD(url, HT.BR(), 'OR', HT.BR(), url2, width="%60",Class="colorWhite", align='center')))
HT.TD(url2, width="%60",Class="colorWhite", align='center')))
intro = HT.Paragraph('A total of %d files are uploaded' % i)
TD_LR.append( HT.Center(intro) )
TD_LR.append( imgTbl )
self.dict['body'] = str(TD_LR)
def save_uploaded_file(self, form, form_field, upload_dir=""):
if not upload_dir:
upload_dir = self.uploadPath
if not form.has_key(form_field):
return None
fileitem = form[form_field]
if not fileitem.filename or not fileitem.file:
return None
seqs = [""] + range(200)
try:
newfileName = string.split(fileitem.filename, ".")
for seq in seqs:
newfileName2 = newfileName[:]
if seq != "":
newfileName2[-2] = "%s-%s" % (newfileName2[-2], seq)
fileExist = glob.glob(os.path.join(upload_dir, string.join(newfileName2, ".")))
if not fileExist:
break
except:
pass
newfileName = string.join(newfileName2, ".")
#print [newfileName, os.path.join(upload_dir, newfileName)]
#return
fout = file (os.path.join(upload_dir, newfileName), 'wb')
while 1:
chunk = fileitem.file.read(100000)
if not chunk: break
fout.write (chunk)
fout.close()
return newfileName
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