def attach(doctype, name, filedata):
response = {}
req = frappe.local.form_dict
if (req == None):
return {}
now = frappe.utils.now()
req.filename = "{}_{}_{}.jpg".format(doctype, name, now)
req.filedata = filedata
req.name = name
try:
uploaded = upload(doctype, req.name, 1)
response["code"] = 200
response["data"] = uploaded
except Exception as e:
response["code"] = 400
response["error"] = e.message
except UnboundLocalError as e:
response["code"] = 401
response["error"] = e.message
return response
def attach_file():
response = {}
req = frappe.local.form_dict
hash = hashlib.sha1()
hash.update(str(time.time()))
hash_now = hash.hexdigest()[:10]
data = json.loads(req.data)
req.filename = "attachment_{}_{}".format(hash_now, data['filename'])
req.filedata = data['filedata']
req.name = data['name']
try:
uploaded = upload(data['doctype'], req.name, 1)
response["code"] = 200
response["message"] = "Success"
response["data"] = uploaded
except Exception as e:
response["code"] = 400
response["message"] = e.message
response["data"] = ""
except UnboundLocalError as e:
response["code"] = 400
response["message"] = e.message
response["data"] = ""
return response
def upload_image_profile():
response = {}
req = frappe.local.form_dict
if (req == None):
return {}
user_id = get_user_id_by_session()
if (user_id == ''):
response['code'] = 417
response['message'] = 'Session user invalid'
response['data'] = None
return response
req.filename = "profile_{}.jpg".format(user_id)
data = json.loads(req.data)
req.filedata = data['filedata']
req.role = data['role']
req.name = data['name']
# try:
frappe.db.sql(
"DELETE FROM `tabFile` WHERE attached_to_name='{}' AND attached_to_doctype='{}'"
.format(req.name, req.role))
frappe.db.commit()
uploaded = upload(req.role, req.name, 1)
response["code"] = 200
response["message"] = "Success"
response["data"] = uploaded
doc_user = frappe.get_doc(req.role, req.name)
doc_user.profile_photo = uploaded['file_url']
doc_user.submit()
frappe.db.commit()
# except Exception as e:
# response["code"] = 400
# response["message"] = e.message
# response["data"] = ""
# except UnboundLocalError as e:
# response["code"] = 401
# response["message"] = e.message
# response["data"] = ""
return response
def image():
response = {}
validate = validate_method(frappe.local.request.method,["POST"])
if validate != True:
return validate
req = frappe.local.form_dict
req.filename = "checkpoint.jpg"
# validate = validate_param_exist([req.job_order_update, req.filedata],"job_order_update, filedata")
data = json.loads(req.data)
req.filedata = data['filedata']
req.job_order_update = data['job_order_update']
try:
uploaded = upload("Job Order Update",req.job_order_update,1)
data = {
"doctype": "Job Order Update Image",
"docstatus": 0,
"parent": req.job_order_update,
"parenttype": "Job Order Update",
"parentfield": "job_order_update_images",
"attach": uploaded["file_url"]
}
result = frappe.get_doc(data).insert().as_dict()
response["code"] = 200
response["message"] = "Success"
response["data"] = result
except Exception as e:
response["code"] = 400
response["message"] = e.message
response["data"] = ""
except UnboundLocalError as e:
response["code"] = 400
response["message"] = e.message
response["data"] = ""
return response
def attach_image_to_expense_claim():
response = {}
validate = validate_method(frappe.local.request.method, ["POST"])
if validate != True:
return validate
req = frappe.local.form_dict
hash = hashlib.sha1()
hash.update(str(time.time()))
hash_now = hash.hexdigest()[:10]
req.filename = "attachment_{}.jpg".format(hash_now)
data = json.loads(req.data)
req.filedata = data['filedata']
req.expense_claim = data['expense_claim']
try:
uploaded = upload("Expense Claim", req.expense_claim, 1)
response["code"] = 200
response["message"] = "Success"
response["data"] = uploaded
except Exception as e:
response["code"] = 400
response["message"] = e.message
response["data"] = ""
except UnboundLocalError as e:
response["code"] = 400
response["message"] = e.message
response["data"] = ""
return response
def generate_thumbnail(filename, doctype, name):
# generate thumbnail using Image PIL
sitename = cstr(frappe.local.site)
cd = os.getcwd()
if 'private' not in filename:
img = Image.open(os.path.join(cd, sitename, 'public/') + filename)
# with open(os.path.join(cd,sitename,'public/') + filename, 'rb') as f:
# img = f.read()
else:
img = Image.open(os.path.join(cd, sitename, '/') + filename)
# with open(os.path.join(cd,sitename,'/') + filename, 'rb') as f:
# img = f.read()
width, height = img.size
optimum_width = 1600
# if width<basewidth:
# basewidth = width
# else:
# if basewidth < width/3:
# basewidth = width/3
if ".png" in filename.lower():
img = img.convert('RGBA')
hsize = get_height(width, height, optimum_width)
if hsize == height:
optimum_width = width
img = img.resize((optimum_width, hsize), PIL.Image.ANTIALIAS)
buffered = BytesIO()
img.save(buffered, format="PNG", quality=100)
img_str = base64.b64encode(buffered.getvalue())
else:
img = img.convert('RGB')
hsize = get_height(width, height, optimum_width)
if hsize == height:
optimum_width = width
img = img.resize((optimum_width, hsize), PIL.Image.ANTIALIAS)
buffered = BytesIO()
img.save(buffered, format="JPEG", quality=100)
img_str = base64.b64encode(buffered.getvalue())
#upload thumnail image
req = frappe.local.form_dict
req.filedata = img_str
req.name = name
filename_attr = filename.split('/')
req.filename = "thumbnail_{}".format(filename_attr[len(filename_attr) - 1])
response = {}
# try:
uploaded = upload(doctype, req.name, 0)
response["code"] = 200
response["message"] = "Success"
response["data"] = uploaded
frappe.db.commit()
# except Exception as e:
# response["code"] = 400
# response["message"] = e.message
# response["data"] = ""
# except UnboundLocalError as e:
# response["code"] = 401
# response["message"] = e.message
# response["data"] = ""
return response