def outputfilter_watermark(filter):
s_in = None
s_out = None
try:
s_in = StringIO(filter.read())
im_in = Image.open(s_in)
if im_in.size[0] <= 240 and im_in.size[1] <= 120:
filter.write(s_in.getvalue())
return
# if this is a sub request, then don't process again
req = filter.req
if req.main:
filter.write(s_in.getvalue())
return
cookies = Cookie.get_cookies(req)
ticket = cookies['login_ticket'].value
query = req.parsed_uri[apache.URI_QUERY]
if query == "watermark=false":
filter.write(s_in.getvalue())
ticket_sobj = Ticket.get_by_valid_key(ticket)
# if this is not a valid ticket, then just exit with no image
if not ticket_sobj:
return
# TODO: need fancier algorithm here
if ticket_sobj.get_value("login") == 'admin':
filter.write(s_in.getvalue())
return
sizex = im_in.size[0]
sizey = im_in.size[1]
max_res = 240
max_width = 640
im_in = im_in.resize((max_res, int(sizey / (sizex / float(max_res)))))
im_in = im_in.resize(
(max_width, int(sizey / (sizex / float(max_width)))))
# add the watermark
watermark = Watermark()
now = datetime.today().strftime("%Y/%m/%d, %H:%M")
texts = ['Do Not Copy', ticket, now]
sizes = [20, 10, 10, 20, 20]
mark = watermark.generate(texts, sizes)
im_out = watermark.execute(im_in, mark, 'tile', 0.5)
s_out = StringIO()
im_out.save(s_out, format='jpeg')
filter.write(s_out.getvalue())
finally:
if s_in:
s_in.close()
if s_out:
s_out.close()
def init(my):
my.is_refresh = my.kwargs.get("refresh")
my.search_key = my.kwargs.get("search_key")
my.ticket_key = my.kwargs.get("ticket")
my.parent_key = my.kwargs.get("parent_key")
my.expression = my.kwargs.get("expression")
# This assumed parent can cause errors as it tries to find a
# relationship between to stypes that don't exist ... or worse,
# try to bind them when one stype does not have the sufficent columns
# ie: pipeline_code
#if not my.parent_key:
# project = Project.get()
# my.parent_key = project.get_search_key()
my.code = my.kwargs.get("code")
sobject = None
if my.search_key:
sobject = Search.get_by_search_key(my.search_key)
my.search_id = sobject.get_id()
my.search_type = sobject.get_base_search_type()
if sobject.is_insert():
my.mode = 'insert'
else:
my.mode = 'edit'
elif my.expression:
sobject = Search.eval(my.expression, single=True)
my.search_id = sobject.get_id()
my.search_type = sobject.get_base_search_type()
my.mode = 'edit'
elif my.ticket_key:
from pyasm.security import Ticket, Login
ticket = Ticket.get_by_valid_key(my.ticket_key)
if not ticket:
raise TacticException("No valid ticket")
login_code = ticket.get_value("login")
login = Login.get_by_code(login_code)
my.search_type = "sthpw/login"
my.search_id = login.get_id()
my.mode = 'edit'
elif my.code:
my.search_type = my.kwargs.get("search_type")
search = Search(my.search_type)
search.add_filter("code", my.code)
sobject = search.get_sobject()
my.search_id = sobject.get_id()
my.search_type = sobject.get_base_search_type()
my.mode = 'edit'
else:
my.search_type = my.kwargs.get("search_type")
my.search_id = my.kwargs.get("search_id")
if not my.search_id:
my.search_id = -1
my.search_id = int(my.search_id)
if my.search_id != -1:
my.mode = "edit"
else:
my.mode = "insert"
# explicit override
if my.kwargs.get("mode"):
my.mode = my.kwargs.get("mode")
my.view = my.kwargs.get("view")
if not my.view:
my.view = my.kwargs.get("config_base")
if not my.view:
my.view = "edit"
default_data = my.kwargs.get('default')
if not default_data:
default_data = {}
elif isinstance(default_data, basestring):
try:
default_data = jsonloads(default_data)
except:
#may be it's regular dictionary
try:
default_data = eval(default_data)
except:
print "Warning: Cannot evaluate [%s]" %default_data
default_data = {}
if sobject:
my.set_sobjects([sobject], None)
else:
my.do_search()
# TODO: get_config() is going the right direction (less features) but the more complicated method is biased
# towards edit and insert view.. and so it needs improvement as well
if my.view not in ["insert", "edit"]:
# try a new smaller way to get config only when an explicit view
# is set
my.config = my.get_config()
else:
my.config = WidgetConfigView.get_by_search_type(my.search_type, my.view, use_cache=False)
# for inline config definitions
config_xml = my.kwargs.get("config_xml")
if config_xml:
#from pyasm.common import Xml
#xml = Xml()
#xml.read_string(config_xml)
#node = xml.get_node("config/%s" % my.view)
#xml.set_attribute(node, "class", "tactic.ui.panel.EditWdg")
#config = WidgetConfig.get(view=my.view, xml=xml)
config_xml = config_xml.replace("&", "&")
config = WidgetConfig.get(view="tab", xml=config_xml)
my.config.insert_config(0, config)
my.skipped_element_names = []
# if there is a layout view, then find the element names using that
layout_view = my.kwargs.get("layout_view")
if layout_view:
layout_view = layout_view.replace("/", ".")
search = Search("config/widget_config")
search.add_filter("view", layout_view)
layout_config = search.get_sobject()
xml = layout_config.get_xml_value("config")
my.element_names = xml.get_values("config//html//element/@name")
else:
my.element_names = my.config.get_element_names()
ignore = my.kwargs.get("ignore")
if isinstance(ignore, basestring):
ignore = ignore.split("|")
if not ignore:
ignore = []
my.element_titles = []
my.element_descriptions = []
for element_name in my.element_names:
my.element_titles.append( my.config.get_element_title(element_name) )
my.element_descriptions.append( my.config.get_element_description(element_name) )
#my.element_titles = my.config.get_element_titles()
#my.element_descriptions = my.config.get_element_descriptions()
# MongoDb
# Default columns
if not my.element_names:
impl = SearchType.get_database_impl_by_search_type(my.search_type)
if impl.get_database_type() == "MongoDb":
my.element_names = impl.get_default_columns()
my.element_titles = ['Code', 'Name', 'Description']
my.element_descriptions = ['Code', 'Name', 'Description']
my.input_prefix = my.kwargs.get('input_prefix')
if not my.input_prefix:
my.input_prefix = 'edit'
security = Environment.get_security()
default_access = "edit"
project_code = Project.get_project_code()
for i, element_name in enumerate(my.element_names):
if element_name in ignore:
my.skipped_element_names.append(element_name)
continue
# check security access
access_key2 = {
'search_type': my.search_type,
'project': project_code
}
access_key1 = {
'search_type': my.search_type,
'key': element_name,
'project': project_code
}
access_keys = [access_key1, access_key2]
is_editable = security.check_access('element', access_keys, "edit", default=default_access)
if not is_editable:
my.skipped_element_names.append(element_name)
continue
widget = my.config.get_display_widget(element_name, kbd_handler=False)
# some element could be disabled due to its data_type e.g. sql_timestamp
if not widget:
my.skipped_element_names.append(element_name)
continue
widget.set_sobject(my.sobjects[0])
default_value = default_data.get(element_name)
if default_value:
widget.set_value(default_value)
attrs = my.config.get_element_attributes(element_name)
editable = widget.is_editable()
if editable:
editable = attrs.get("edit")
editable = editable != "false"
if not editable:
my.skipped_element_names.append(element_name)
continue
# set parent
widget.set_parent_wdg(my)
# set parent_key in insert mode for now
if my.mode =='insert' and my.parent_key:
widget.set_option('parent_key', my.parent_key)
title = my.element_titles[i]
if title:
widget.set_title(title)
my.widgets.append(widget)
description = my.element_descriptions[i]
widget.add_attr("title", description)
def outputfilter_watermark(filter):
s_in = None
s_out = None
try:
s_in = StringIO(filter.read())
im_in = Image.open(s_in)
if im_in.size[0] <= 240 and im_in.size[1] <= 120:
filter.write(s_in.getvalue())
return
# if this is a sub request, then don't process again
req = filter.req
if req.main:
filter.write(s_in.getvalue())
return
cookies = Cookie.get_cookies(req)
ticket = cookies['login_ticket'].value
query = req.parsed_uri[apache.URI_QUERY]
if query == "watermark=false":
filter.write(s_in.getvalue())
ticket_sobj = Ticket.get_by_valid_key(ticket)
# if this is not a valid ticket, then just exit with no image
if not ticket_sobj:
return
# TODO: need fancier algorithm here
if ticket_sobj.get_value("login") == 'admin':
filter.write(s_in.getvalue())
return
sizex = im_in.size[0]
sizey = im_in.size[1]
max_res = 240
max_width = 640
im_in = im_in.resize( (max_res, int(sizey/(sizex/float(max_res)))) )
im_in = im_in.resize( (max_width, int(sizey/(sizex/float(max_width)))) )
# add the watermark
watermark = Watermark()
now = datetime.today().strftime("%Y/%m/%d, %H:%M")
texts = ['Do Not Copy', ticket, now]
sizes = [20, 10, 10, 20, 20]
mark = watermark.generate(texts, sizes)
im_out = watermark.execute(im_in, mark, 'tile', 0.5)
s_out = StringIO()
im_out.save(s_out, format='jpeg')
filter.write(s_out.getvalue())
finally:
if s_in:
s_in.close()
if s_out:
s_out.close()
def init(my):
my.is_refresh = my.kwargs.get("refresh")
my.search_key = my.kwargs.get("search_key")
my.ticket_key = my.kwargs.get("ticket")
my.parent_key = my.kwargs.get("parent_key")
my.expression = my.kwargs.get("expression")
# This assumed parent can cause errors as it tries to find a
# relationship between to stypes that don't exist ... or worse,
# try to bind them when one stype does not have the sufficent columns
# ie: pipeline_code
#if not my.parent_key:
# project = Project.get()
# my.parent_key = project.get_search_key()
my.code = my.kwargs.get("code")
sobject = None
if my.search_key:
sobject = Search.get_by_search_key(my.search_key)
my.search_id = sobject.get_id()
my.search_type = sobject.get_base_search_type()
if sobject.is_insert():
my.mode = 'insert'
else:
my.mode = 'edit'
elif my.expression:
sobject = Search.eval(my.expression, single=True)
my.search_id = sobject.get_id()
my.search_type = sobject.get_base_search_type()
my.mode = 'edit'
elif my.ticket_key:
from pyasm.security import Ticket, Login
ticket = Ticket.get_by_valid_key(my.ticket_key)
if not ticket:
raise TacticException("No valid ticket")
login_code = ticket.get_value("login")
login = Login.get_by_code(login_code)
my.search_type = "sthpw/login"
my.search_id = login.get_id()
my.mode = 'edit'
elif my.code:
my.search_type = my.kwargs.get("search_type")
search = Search(my.search_type)
search.add_filter("code", my.code)
sobject = search.get_sobject()
my.search_id = sobject.get_id()
my.search_type = sobject.get_base_search_type()
my.mode = 'edit'
else:
my.search_type = my.kwargs.get("search_type")
my.search_id = my.kwargs.get("search_id")
if not my.search_id:
my.search_id = -1
my.search_id = int(my.search_id)
if my.search_id != -1:
my.mode = "edit"
else:
my.mode = "insert"
# explicit override
if my.kwargs.get("mode"):
my.mode = my.kwargs.get("mode")
my.view = my.kwargs.get("view")
if not my.view:
my.view = my.kwargs.get("config_base")
if not my.view:
my.view = "edit"
default_data = my.kwargs.get('default')
if not default_data:
default_data = {}
elif isinstance(default_data, basestring):
try:
default_data = jsonloads(default_data)
except:
#may be it's regular dictionary
try:
default_data = eval(default_data)
except:
print "Warning: Cannot evaluate [%s]" %default_data
default_data = {}
if sobject:
my.set_sobjects([sobject], None)
else:
my.do_search()
# TODO: get_config() is going the right direction (less features) but the more complicated method is biased
# towards edit and insert view.. and so it needs improvement as well
if my.view not in ["insert", "edit"]:
# try a new smaller way to get config only when an explicit view
# is set
my.config = my.get_config()
else:
my.config = WidgetConfigView.get_by_search_type(my.search_type, my.view, use_cache=False)
# for inline config definitions
config_xml = my.kwargs.get("config_xml")
if config_xml:
#from pyasm.common import Xml
#xml = Xml()
#xml.read_string(config_xml)
#node = xml.get_node("config/%s" % my.view)
#xml.set_attribute(node, "class", "tactic.ui.panel.EditWdg")
#config = WidgetConfig.get(view=my.view, xml=xml)
config_xml = config_xml.replace("&", "&")
config = WidgetConfig.get(view="tab", xml=config_xml)
my.config.insert_config(0, config)
my.skipped_element_names = []
# if there is a layout view, then find the element names using that
layout_view = my.kwargs.get("layout_view")
if layout_view:
layout_view = layout_view.replace("/", ".")
search = Search("config/widget_config")
search.add_filter("view", layout_view)
layout_config = search.get_sobject()
xml = layout_config.get_xml_value("config")
my.element_names = xml.get_values("config//html//element/@name")
else:
my.element_names = my.config.get_element_names()
ignore = my.kwargs.get("ignore")
if isinstance(ignore, basestring):
ignore = ignore.split("|")
if not ignore:
ignore = []
my.element_titles = []
my.element_descriptions = []
for element_name in my.element_names:
my.element_titles.append( my.config.get_element_title(element_name) )
my.element_descriptions.append( my.config.get_element_description(element_name) )
#my.element_titles = my.config.get_element_titles()
#my.element_descriptions = my.config.get_element_descriptions()
# MongoDb
# Default columns
if not my.element_names:
impl = SearchType.get_database_impl_by_search_type(my.search_type)
if impl.get_database_type() == "MongoDb":
my.element_names = impl.get_default_columns()
my.element_titles = ['Code', 'Name', 'Description']
my.element_descriptions = ['Code', 'Name', 'Description']
my.input_prefix = my.kwargs.get('input_prefix')
if not my.input_prefix:
my.input_prefix = 'edit'
security = Environment.get_security()
default_access = "edit"
project_code = Project.get_project_code()
for i, element_name in enumerate(my.element_names):
if element_name in ignore:
my.skipped_element_names.append(element_name)
continue
# check security access
access_key2 = {
'search_type': my.search_type,
'project': project_code
}
access_key1 = {
'search_type': my.search_type,
'key': element_name,
'project': project_code
}
access_keys = [access_key1, access_key2]
is_editable = security.check_access('element', access_keys, "edit", default=default_access)
if not is_editable:
my.skipped_element_names.append(element_name)
continue
widget = my.config.get_display_widget(element_name, kbd_handler=False)
# some element could be disabled due to its data_type e.g. sql_timestamp
if not widget:
my.skipped_element_names.append(element_name)
continue
widget.set_sobject(my.sobjects[0])
default_value = default_data.get(element_name)
if default_value:
widget.set_value(default_value)
attrs = my.config.get_element_attributes(element_name)
editable = widget.is_editable()
if editable:
editable = attrs.get("edit")
editable = editable != "false"
if not editable:
my.skipped_element_names.append(element_name)
continue
# set parent
widget.set_parent_wdg(my)
# set parent_key in insert mode for now
if my.mode =='insert' and my.parent_key:
widget.set_option('parent_key', my.parent_key)
title = my.element_titles[i]
if title:
widget.set_title(title)
my.widgets.append(widget)
description = my.element_descriptions[i]
widget.add_attr("title", description)
