def get_attachment(self, part):
#charset = self.get_charset(part)
fcontent = part.get_payload(decode=True)
if fcontent:
content_type = part.get_content_type()
fname = part.get_filename()
if fname:
try:
fname = fname.replace('\n', ' ').replace('\r', '')
fname = cstr(decode_header(fname)[0][0])
except:
fname = get_random_filename(content_type=content_type)
else:
fname = get_random_filename(content_type=content_type)
self.attachments.append({
'content_type': content_type,
'fname': fname,
'fcontent': fcontent,
})
cid = (part.get("Content-Id") or "").strip("><")
if cid:
self.cid_map[fname] = cid
def get_attachment(self, part):
#charset = self.get_charset(part)
fcontent = part.get_payload(decode=True)
if fcontent:
content_type = part.get_content_type()
fname = part.get_filename()
if fname:
try:
fname = fname.replace('\n', ' ').replace('\r', '')
fname = cstr(decode_header(fname)[0][0])
except:
fname = get_random_filename(content_type=content_type)
else:
fname = get_random_filename(content_type=content_type)
self.attachments.append({
'content_type': content_type,
'fname': fname,
'fcontent': fcontent,
})
cid = (part.get("Content-Id") or "").strip("><")
if cid:
self.cid_map[fname] = cid
def get_web_image(file_url):
# download
file_url = frappe.utils.get_url(file_url)
r = requests.get(file_url, stream=True)
try:
r.raise_for_status()
except requests.exceptions.HTTPError as e:
if "404" in e.args[0]:
frappe.msgprint(_("File '{0}' not found").format(file_url))
else:
frappe.msgprint(
_("Unable to read file format for {0}").format(file_url))
raise
image = Image.open(StringIO(r.content))
try:
filename, extn = file_url.rsplit("/", 1)[1].rsplit(".", 1)
except ValueError:
# the case when the file url doesn't have filename or extension
# but is fetched due to a query string. example: https://encrypted-tbn3.gstatic.com/images?q=something
filename = get_random_filename()
extn = None
extn = get_extension(filename, extn, r.content)
filename = "/files/" + strip(unquote(filename))
return image, filename, extn
def get_web_image(file_url):
# download
file_url = frappe.utils.get_url(file_url)
r = requests.get(file_url, stream=True)
try:
r.raise_for_status()
except requests.exceptions.HTTPError as e:
if "404" in e.args[0]:
frappe.msgprint(_("File '{0}' not found").format(file_url))
else:
frappe.msgprint(_("Unable to read file format for {0}").format(file_url))
raise
image = Image.open(StringIO(r.content))
try:
filename, extn = file_url.rsplit("/", 1)[1].rsplit(".", 1)
except ValueError:
# the case when the file url doesn't have filename or extension
# but is fetched due to a query string. example: https://encrypted-tbn3.gstatic.com/images?q=something
filename = get_random_filename()
extn = None
extn = get_extension(filename, extn, r.content)
filename = "/files/" + strip(unquote(filename))
return image, filename, extn
def write_to_local(content):
import os
from frappe.utils.file_manager import get_random_filename
public_files = frappe.get_site_path('public', 'files')
fname = get_random_filename(extn=".pdf")
with open(os.path.join(public_files, fname), "w") as f:
f.write(content)
def get_attachment(self, part, charset):
fcontent = part.get_payload(decode=True)
if fcontent:
content_type = part.get_content_type()
fname = part.get_filename()
if fname:
try:
fname = cstr(decode_header(fname)[0][0])
except:
fname = get_random_filename(content_type=content_type)
else:
fname = get_random_filename(content_type=content_type)
self.attachments.append({"content_type": content_type, "fname": fname, "fcontent": fcontent})
self.cid_map[fname] = part.get("Content-Id").strip("><")
def get_attachment(self, part, charset):
fcontent = part.get_payload(decode=True)
if fcontent:
content_type = part.get_content_type()
fname = part.get_filename()
if fname:
try:
fname = cstr(decode_header(fname)[0][0])
except:
fname = get_random_filename(content_type=content_type)
else:
fname = get_random_filename(content_type=content_type)
self.attachments.append({
'content_type': content_type,
'fname': fname,
'fcontent': fcontent,
})
def get_attachment(self, part, charset):
fcontent = part.get_payload(decode=True)
if fcontent:
content_type = part.get_content_type()
fname = part.get_filename()
if fname:
try:
fname = cstr(decode_header(fname)[0][0])
except:
fname = get_random_filename(content_type=content_type)
else:
fname = get_random_filename(content_type=content_type)
self.attachments.append({
'content_type': content_type,
'fname': fname,
'fcontent': fcontent,
})
def get_web_image(file_url):
# downlaod
file_url = frappe.utils.get_url(file_url)
r = requests.get(file_url, stream=True)
try:
r.raise_for_status()
except requests.exceptions.HTTPError, e:
if "404" in e.args[0]:
frappe.msgprint(_("File '{0}' not found").format(file_url))
else:
frappe.msgprint(
"Unable to read file format for {0}".format(file_url))
raise
image = Image.open(StringIO.StringIO(r.content))
try:
filename, extn = file_url.rsplit("/", 1)[1].rsplit(".", 1)
except ValueError:
# the case when the file url doesn't have filename or extension
# but is fetched due to a query string. example: https://encrypted-tbn3.gstatic.com/images?q=something
filename = get_random_filename()
extn = None
extn = get_extension(filename, extn, r.content)
filename = "/files/" + strip(urllib.unquote(filename))
return image, filename, extn
r.raise_for_status()
except requests.exceptions.HTTPError, e:
if "404" in e.args[0]:
frappe.msgprint(_("File '{0}' not found").format(file_url))
else:
frappe.msgprint("Unable to read file format for {0}".format(file_url))
raise
image = Image.open(StringIO.StringIO(r.content))
try:
filename, extn = file_url.rsplit("/", 1)[1].rsplit(".", 1)
except ValueError:
# the case when the file url doesn't have filename or extension
# but is fetched due to a query string. example: https://encrypted-tbn3.gstatic.com/images?q=something
filename = get_random_filename()
extn = None
extn = get_extension(filename, extn, r.content)
filename = "/files/" + strip(urllib.unquote(filename))
return image, filename, extn
def check_file_permission(file_url):
for file in frappe.get_all("File", filters={"file_url": file_url, "is_private": 1}, fields=["name", "attached_to_doctype", "attached_to_name"]):
if (frappe.has_permission("File", ptype="read", doc=file.name)
or frappe.has_permission(file.attached_to_doctype, ptype="read", doc=file.attached_to_name)):
return True
raise frappe.PermissionError
