def create_hidden_point_div(self):
hidden_point_div = HTMLgen.Div(**{'class':'hiddenformdata'})
new_points = self.confirmupdate.new_points
for point_index in xrange(0,9):
point_position = point_index+1
point_name_value = ""
point_node_value = ""
if len(new_points) > point_index:
point_cfg = new_points[point_position-1]
point_name_value = point_cfg['name']
point_node_value = point_cfg['node']
point_name_id = "point%d" % point_position
name_input = CustomInput(**{
'type':'hidden',
'value':point_name_value,
'name':point_name_id,
'id':point_name_id,
})
hidden_point_div.append(name_input)
point_node_id = "node%d" % point_position
node_input = CustomInput(**{
'type':'hidden',
'value':point_node_value,
'name':point_node_id,
'id':point_node_id,
})
hidden_point_div.append(node_input)
hidden_point_div.append(CustomInput(
**{"type":"hidden","id":"period", "name":"period",
"value":self.confirmupdate.new_period}))
return hidden_point_div
def __init__(self, *contents, **kw):
span_kw = kw.copy()
self.from_id = span_kw["from.id"]
del span_kw["from.id"]
self.to_id = span_kw["to.id"]
del span_kw["to.id"]
self.from_value = span_kw["from.value"]
del span_kw["from.value"]
self.to_value = span_kw["to.value"]
del span_kw["to.value"]
from_kw = {
"id": self.from_id,
"name": self.from_id,
"value": self.from_value
}
to_kw = {"id": self.to_id, "name": self.to_id, "value": self.to_value}
self.from_input = CustomInput(**from_kw)
self.to_input = CustomInput(**to_kw)
new_contents = [
CustomLabel("From:"), self.from_input,
CustomLabel("To:"), self.to_input
]
new_contents.extend(contents)
HTMLgen.Span.__init__(self, *new_contents, **span_kw)
return
def create_confirm_form(self):
confirm_form = CustomForm('/trendmanager')
confirm_form.submit = HTMLgen.Span(**{"class":"savespan"})
confirm_form.submit.append(
CustomInput(type='hidden', name='trend',
value=self.confirmupdate.encoded_name)
)
confirm_form.submit.append(
CustomInput(type='submit', name='confirmupdate', value='Commit')
)
confirm_form.submit.append(
CustomInput(type='submit', name='cancelupdate', value='Cancel')
)
return confirm_form
def create_point_confirmation(self):
point_confirmation_div = HTMLgen.Div(**{'class':'confirmationdiv'})
delete_control = HTMLgen.Select((("Delete existing data","1"),
("Save existing data","0")),
**{"name":"deletedata",
"size":1,
"selected":("1",),})
confirmation_text = HTMLgen.Text(
"Warning: Changing the name or value of a previously"
" defined trend point my lead to unexpected results"
" with existing data. It is highly recommended that"
" you delete the existing trend data: "
)
if self.confirmupdate.delete_level > 1:
confirmation_text = HTMLgen.Text(
"Warning: Adding points to an existing trend requires"
" deleting existing trend data. Confirming changes"
" will delete the existing trend data."
)
delete_control = CustomInput(**{
'type':'hidden',
'value':"1",
'name':'deletedata',
})
point_confirmation_div.append(
confirmation_text,
delete_control
)
return point_confirmation_div
def __init__(self, *contents, **kw):
span_kw = kw.copy()
self.input_id = span_kw["input.id"]
del span_kw["input.id"]
self.button_id = "%sbutton" % self.input_id
input_kw = {
"id": self.input_id,
"name": self.input_id,
"onChange": self.change_button_color(),
"class": "color",
}
if span_kw.has_key("input.value"):
input_kw["value"] = self.color_attr(span_kw["input.value"])
del span_kw["input.value"]
button_kw = {
"type": "button",
"id": self.button_id,
"name": self.button_id,
"class": "color",
"onclick": self.open_color_selector()
}
if input_kw.has_key("value"):
button_kw["style"] = "background-color: %s" % input_kw["value"]
self.input = CustomInput(**input_kw)
self.button = CustomButton(**button_kw)
new_contents = [self.input, self.button]
new_contents.extend(contents)
HTMLgen.Span.__init__(self, *new_contents, **span_kw)
return
def render(self):
# @todo Restructure like preferences, point_form -> form...
self.trend_configuration = self.trend.configuration()
document = HTMLgen.SimpleDocument(
title='trendMANAGER',
stylesheet='/omega/trendmanager/styles.css',
script=[HTMLgen.Script(code=nodeselectscript),
HTMLgen.Script(code=updatenamescript),]
)
# Hack-around to set the class on the BODY for HTMLGen
document.append(
HTMLgen.Script(code="""
document.body.className = 'manager';
""")
)
page_heading = HTMLgen.Heading(2, "Trend Point Configuration",
id="editorlabel")
document.append(page_heading)
section = HTMLgen.Div(**{'class':'section'})
point_form = CustomForm('/trendmanager')
self.globalsettingscontainer = HTMLgen.Div(
**{'id':'globalsettingscontainer'}
)
point_form.append(self.globalsettingscontainer)
self.add_global_settings()
point_section = HTMLgen.Div(**{'class':'section'})
point_table = HTMLgen.TableLite(**{'class':'nodeEditTable'})
point_header = HTMLgen.TR(**{'class':'trend_table_headers'})
for header in ['Point Name', 'Node Path']:
header_id = "%sheader" % header.replace(' ','').lower()
headcell = HTMLgen.TH(header, scope="col", abbr=header,
id=header_id)
point_header.append(headcell)
point_table.append(point_header)
rowclasses = ['light', 'dark']
cd_points = self.trend_configuration['points']
for point_position in xrange(1,10):
point_row = HTMLgen.TR(**{'class':rowclasses[point_position % 2]})
point_name_value = ""
point_node_value = ""
if len(cd_points) >= point_position:
point_cfg = cd_points[point_position-1]
point_name_value = point_cfg['name']
point_node_value = point_cfg['node']
point_name_id = "point%d" % point_position
name_input = DojoInput(**{
'value':point_name_value,
'name':point_name_id,
'id':point_name_id,
})
name_column = HTMLgen.TD(**{"nowrap":True})
name_column.append(name_input)
point_row.append(name_column)
point_node_id = "node%d" % point_position
node_input = DojoInput(**{
'value':point_node_value,
'name':point_node_id,
'id':point_node_id,
})
# @fixme Cool idea, need to swap order of node and name and
# adding +/- capability would be extremely helpful in
# user experience.
#node_input.onChange = "update_point_name('%s','%s');" % (
# point_node_id,
# point_name_id
# )
node_column = HTMLgen.TD(**{"class":"configuration",
"nowrap":True})
node_column.append(node_input)
browse_node_id = "browse%d" % point_position
node_browse = CustomInput(**{
'type':'button',
'name':browse_node_id,
'value':'...',
})
node_browse.onClick = "open_node_selector('%s');" % point_node_id
button_column = HTMLgen.TD(**{"nowrap":True})
button_column.append(node_browse)
point_row.append(node_column)
point_row.append(button_column)
point_table.append(point_row)
point_table.append(
CustomInput(type='hidden', name='commitpoints', value='Commit')
)
point_form.append(point_table)
point_form.submit = HTMLgen.Span(**{"class":"savespan"})
point_form.submit.append(
CustomInput(type='hidden', name='trend', value=self.encoded_name)
)
point_form.submit.append(
CustomInput(type='submit', name='commitpoints', value='Commit')
)
point_form.submit.append(
CustomInput(type='submit', name='cancelpoints', value='Cancel')
)
point_form.submit.append(
CustomInput(type='submit', name='reloadpoints', value='Reload')
)
section.append(point_form)
document.append(section)
return str(document)
def __render_trend_row(self, request_path, display_name, trend_map, count):
trend = trend_map[display_name]
if trend is None:
return None
rowclasses = ['light', 'dark']
row = HTMLgen.TR(**{'class':rowclasses[count % 2]})
span = HTMLgen.Span(display_name, **{'style': 'white-space: pre;'})
row.append(HTMLgen.TH(span))
try:
if not trend.get_points():
domish(row).setAttribute('class', 'nopoints')
actioncell = HTMLgen.TD(**{"nowrap":True})
last_action = actioncell
encoded_name = urllib.quote_plus(trend.name)
# @note Using display text as URL is a bad idea...
# @note More of a combo box approach would be better.
# @note I don't think all the forms and hidden inputs are needed.
# either use a single form and the input name, or use
# multiple forms with encoded request paths... Or?
actions = ['view trend',
'configure points',
'trend preferences',
' - ']
for action in actions:
form_id = action.lstrip().rstrip() + cgi.escape(trend.name)
if action == 'view trend':
actionform = CustomForm(request_path)
actionname = 'reload'
elif action == 'trend preferences':
actionform = CustomForm(request_path, targetType='ignore')
if (trend.klass == 'log') and (len(trend.get_points()) > 9):
actionform.submit.onClick = (
"(alert('This trend is configured via /services/logger and has more than 9 points. Viewing/configuring points for this trend is currently not supported.'));return false;"
)
else:
actionform.submit.id = ("%sbutton")%encoded_name
actionform.submit.onClick = ("getTrendPreferences('%s', '%s');"%(encoded_name, actionform.submit.id))
elif action == ' - ':
actionform = CustomForm(request_path, targetID='trend-config-table', id=form_id)
actionname = action.replace(' ', '').lower()
else:
actionform = CustomForm(request_path, targetType='dialog')
actionname = action.replace(' ', '').lower()
actionform.name = action.title()
actioninput = CustomInput(
name=actionname,
value=encoded_name,
type='hidden')
if trend.klass == 'log':
if action in ['configure points', '-']:
actionform.submit.disabled = True
actioninput.disabled = True
else:
if action == ' - ':
actionform.name = 'Remove Trend'
actionform.submit.onClick = (
"return (confirmDialog('"+ form_id +"', 'Delete trend <b>%s</b> and its"
" configuration?', false));" % trend.name
)
actionform.klass = 'manual'
if action == 'view trend':
if (trend.klass == 'log') and (len(trend.get_points()) > 9):
actionform.submit.onClick = (
"(alert('This trend is configured via /services/logger and has more than 9 points. Viewing/configuring points for this trend is currently not supported.'));return false;"
)
else:
actionform.klass = 'manual'
preferences = trend.get_preferences()
window_width = preferences['width']
window_height = preferences['height']
window_title = preferences['title']
#actionform.cgi=None
actionform.submit.onClick = (
"openWindow('%s?viewtrend=%s','%s'); return false;"
% (request_path,
encoded_name,
trend.name.replace(' ', '_').replace('.', '_'))
)
if not trend.get_points():
# No point in viewing graph with no points.
actionform.submit.disabled = True
#actioninput.disabled=True
actionform.append(actioninput)
actionform.submit.value = action
externally_managed = getattr(trend,'externally_managed',False)
if externally_managed and action != 'view trend':
actionform.submit.disabled = True
actioncell.append(actionform)
# Add row
row.append(actioncell)
except Exception, e:
cell = HTMLgen.TD("Invalid configuration: Please validate the configuration using ConfigTool.")
rowid='row%s'%count
dots="[+]"
js = "var element = document.getElementById('%s'); if(element.innerHTML == '%s'){element.innerHTML='[-]<BR>%s'}else{element.innerHTML='%s'}" % (rowid,dots, str(e).replace('\"', '').replace("\'", ""),dots);
invalid_label=CustomLabel(id=rowid,onclick=js,style='color:red;text-decoration:underline;cursor: pointer')
invalid_label.append(dots)
cell.append(invalid_label)
row.append(cell)
msglog.exception()
msg = ("Failed create row for: %s" %
display_name)
msglog.log('trendmanager', msglog.types.ERR, msg)
def create_document_structure(self):
self.document = HTMLgen.SimpleDocument(
title='trendMANAGER',
stylesheet='/omega/trendmanager/styles.css',
script=[
HTMLgen.Script(src="/webapi/js/ColorPicker2.js"),
HTMLgen.Script(code="""
window.ColorPicker_targetButton = null;
function pickColor(color) {
ColorPicker_targetInput.value = color;
ColorPicker_targetButton.style.backgroundColor = color;
return;
}
var cp = new ColorPicker('window');
function open_color_selector(input_id, button_id) {
var input = document.getElementById(input_id);
var button = document.getElementById(button_id);
window.ColorPicker_targetButton = button;
cp.select(input, input_id);
return;
}
function change_button_color(input_id, button_id) {
var input = document.getElementById(input_id);
var button = document.getElementById(button_id);
var color = input.value;
button.style.backgroundColor = color;
return;
}
""")
])
# Hack-around to set the class on the BODY for HTMLGen
self.document.append(
HTMLgen.Script(code="""
document.body.className = 'manager';
"""))
page_heading = HTMLgen.Heading(2,
"Trend Preferences",
id="editorlabel")
self.document.append(page_heading)
section = HTMLgen.Div(**{'class': 'section'})
form = CustomForm('/trendmanager')
#
# Also, create methods in request handler to extract the values
# to make changing the form easier.
#
self.generalpreferencescontainer = HTMLgen.Div(
**{'id': 'generalpreferencescontainer'})
form.append(self.generalpreferencescontainer)
self.pointpreferencescontainer = HTMLgen.Div(
**{'id': 'pointpreferencescontainer'})
form.append(self.pointpreferencescontainer)
self.axespreferencescontainer = HTMLgen.Div(
**{'id': 'axespreferencescontainer'})
form.append(self.axespreferencescontainer)
form.submit = HTMLgen.Span(**{"class": "savespan"})
form.submit.append(
CustomInput(type='hidden', name='trend', value=self.encoded_name))
form.submit.append(
CustomInput(type='submit',
name='commitpreferences',
value='Commit'))
form.submit.append(
CustomInput(type='submit',
name='cancelpreferences',
value='Cancel'))
form.submit.append(
CustomInput(type='submit',
name='reloadpreferences',
value='Reload'))
section.append(form)
self.document.append(section)
return
def add_general_preferences(self):
container = self.generalpreferencescontainer
table = HTMLgen.TableLite(**{"width": "100%"})
table.append(HTMLgen.TR(HTMLgen.TH("General Preferences")))
preferences = self.trend_configuration['preferences']
display_name_value = preferences['title']
width_value = preferences['width']
height_value = preferences['height']
backgroundcolor_value = preferences['background']['color']
textcolor_value = preferences['text']['color']
textsize_value = preferences['text']['fontsize']
textfont_value = preferences['text']['fontname']
timespanvalue_value = preferences['timespan']['value']
timespanunit_value = preferences['timespan']['unit']
timereference_value = preferences['time-reference']
frameset = HTMLgen.Frameset(
HTMLgen.Span(
CustomLabel("Display Name:", **{"for": "displayname"}),
CustomInput(
**{
"id": "displayname",
"name": "displayname",
"value": display_name_value
}), **{"style": "white-space: nowrap"}),
HTMLgen.Span(
CustomLabel("Width:", **{"for": "width"}),
CustomInput(
**{
"id": "width",
"name": "width",
"class": "i4d",
"value": width_value
}), CustomLabel("Height:", **{"for": "height"}),
CustomInput(
**{
"id": "height",
"name": "height",
"class": "i4d",
"value": height_value
}), **{"style": "white-space: nowrap"}),
HTMLgen.Span(
CustomLabel("Background Color:", **{"for": "backgroundcolor"}),
ColorSpan(
**{
"input.id": "backgroundcolor",
"input.value": backgroundcolor_value
}), **{"style": "white-space: nowrap"}),
HTMLgen.Span(
CustomLabel("Text Color:", **{"for": "textcolor"}),
ColorSpan(**{
"input.id": "textcolor",
"input.value": textcolor_value
}), CustomLabel("Text Size:", **{"for": "textsize"}),
CustomInput(
**{
"id": "textsize",
"name": "textsize",
"class": "i2d",
"value": textsize_value
}), CustomLabel("Font:", **{"for": "textfont"}),
CustomInput(**{
"id": "textfont",
"name": "textfont",
"value": textfont_value
}), **{"style": "white-space: nowrap"}),
HTMLgen.Span(
CustomLabel("Initial Timespan:", **{"for": "timespanvalue"}),
CustomInput(
**{
"id": "timespanvalue",
"name": "timespanvalue",
"class": "i4d",
"value": timespanvalue_value
}),
HTMLgen.Select(
(("samples", "samples"), ("hours", "hours"),
("minutes", "minutes"), ("seconds", "seconds")), **{
"name": "timespanunit",
"size": 1,
"selected": (timespanunit_value, )
}), **{"style": "white-space: nowrap"}),
HTMLgen.Span(
CustomLabel("Time Reference:", **{"for": "timereference"}),
HTMLgen.Select(
(("Mediator", "Mediator"), ("UTC", "UTC"),
("Browser", "Browser")), **{
"name": "timereference",
"size": 1,
"selected": (timereference_value, )
}), **{"style": "white-space: nowrap"}),
)
table.append(HTMLgen.TR(HTMLgen.TD(frameset)))
table.append(
CustomInput(type='hidden',
name='commitpreferences',
value='Commit'))
container.append(table)
return
def render(self):
# @todo Restructure like preferences, point_form -> form...
self.trend_configuration = self.trend.configuration()
document = HTMLgen.SimpleDocument(
title='trendMANAGER',
stylesheet='/omega/trendmanager/styles.css',
script=[
HTMLgen.Script(code=nodeselectscript),
HTMLgen.Script(code=updatenamescript),
])
# Hack-around to set the class on the BODY for HTMLGen
document.append(
HTMLgen.Script(code="""
document.body.className = 'manager';
"""))
page_heading = HTMLgen.Heading(2,
"Trend Point Configuration",
id="editorlabel")
document.append(page_heading)
section = HTMLgen.Div(**{'class': 'section'})
point_form = CustomForm('/trendmanager')
self.globalsettingscontainer = HTMLgen.Div(
**{'id': 'globalsettingscontainer'})
point_form.append(self.globalsettingscontainer)
self.add_global_settings()
point_section = HTMLgen.Div(**{'class': 'section'})
point_table = HTMLgen.TableLite(**{'class': 'nodeEditTable'})
point_header = HTMLgen.TR(**{'class': 'trend_table_headers'})
for header in ['Point Name', 'Node Path']:
header_id = "%sheader" % header.replace(' ', '').lower()
headcell = HTMLgen.TH(header,
scope="col",
abbr=header,
id=header_id)
point_header.append(headcell)
point_table.append(point_header)
rowclasses = ['light', 'dark']
cd_points = self.trend_configuration['points']
for point_position in xrange(1, 10):
point_row = HTMLgen.TR(**{'class': rowclasses[point_position % 2]})
point_name_value = ""
point_node_value = ""
if len(cd_points) >= point_position:
point_cfg = cd_points[point_position - 1]
point_name_value = point_cfg['name']
point_node_value = point_cfg['node']
point_name_id = "point%d" % point_position
name_input = DojoInput(
**{
'value': point_name_value,
'name': point_name_id,
'id': point_name_id,
})
name_column = HTMLgen.TD(**{"nowrap": True})
name_column.append(name_input)
point_row.append(name_column)
point_node_id = "node%d" % point_position
node_input = DojoInput(
**{
'value': point_node_value,
'name': point_node_id,
'id': point_node_id,
})
# @fixme Cool idea, need to swap order of node and name and
# adding +/- capability would be extremely helpful in
# user experience.
#node_input.onChange = "update_point_name('%s','%s');" % (
# point_node_id,
# point_name_id
# )
node_column = HTMLgen.TD(**{
"class": "configuration",
"nowrap": True
})
node_column.append(node_input)
browse_node_id = "browse%d" % point_position
node_browse = CustomInput(**{
'type': 'button',
'name': browse_node_id,
'value': '...',
})
node_browse.onClick = "open_node_selector('%s');" % point_node_id
button_column = HTMLgen.TD(**{"nowrap": True})
button_column.append(node_browse)
point_row.append(node_column)
point_row.append(button_column)
point_table.append(point_row)
point_table.append(
CustomInput(type='hidden', name='commitpoints', value='Commit'))
point_form.append(point_table)
point_form.submit = HTMLgen.Span(**{"class": "savespan"})
point_form.submit.append(
CustomInput(type='hidden', name='trend', value=self.encoded_name))
point_form.submit.append(
CustomInput(type='submit', name='commitpoints', value='Commit'))
point_form.submit.append(
CustomInput(type='submit', name='cancelpoints', value='Cancel'))
point_form.submit.append(
CustomInput(type='submit', name='reloadpoints', value='Reload'))
section.append(point_form)
document.append(section)
return str(document)
def __render_trend_row(self, request_path, display_name, trend_map, count):
trend = trend_map[display_name]
if trend is None:
return None
rowclasses = ['light', 'dark']
row = HTMLgen.TR(**{'class': rowclasses[count % 2]})
span = HTMLgen.Span(display_name, **{'style': 'white-space: pre;'})
row.append(HTMLgen.TH(span))
try:
if not trend.get_points():
domish(row).setAttribute('class', 'nopoints')
actioncell = HTMLgen.TD(**{"nowrap": True})
last_action = actioncell
encoded_name = urllib.quote_plus(trend.name)
# @note Using display text as URL is a bad idea...
# @note More of a combo box approach would be better.
# @note I don't think all the forms and hidden inputs are needed.
# either use a single form and the input name, or use
# multiple forms with encoded request paths... Or?
actions = [
'view trend', 'configure points', 'trend preferences', ' - '
]
for action in actions:
form_id = action.lstrip().rstrip() + cgi.escape(trend.name)
if action == 'view trend':
actionform = CustomForm(request_path)
actionname = 'reload'
elif action == 'trend preferences':
actionform = CustomForm(request_path, targetType='ignore')
if (trend.klass
== 'log') and (len(trend.get_points()) > 9):
actionform.submit.onClick = (
"(alert('This trend is configured via /services/logger and has more than 9 points. Viewing/configuring points for this trend is currently not supported.'));return false;"
)
else:
actionform.submit.id = ("%sbutton") % encoded_name
actionform.submit.onClick = (
"getTrendPreferences('%s', '%s');" %
(encoded_name, actionform.submit.id))
elif action == ' - ':
actionform = CustomForm(request_path,
targetID='trend-config-table',
id=form_id)
actionname = action.replace(' ', '').lower()
else:
actionform = CustomForm(request_path, targetType='dialog')
actionname = action.replace(' ', '').lower()
actionform.name = action.title()
actioninput = CustomInput(name=actionname,
value=encoded_name,
type='hidden')
if trend.klass == 'log':
if action in ['configure points', '-']:
actionform.submit.disabled = True
actioninput.disabled = True
else:
if action == ' - ':
actionform.name = 'Remove Trend'
actionform.submit.onClick = (
"return (confirmDialog('" + form_id +
"', 'Delete trend <b>%s</b> and its"
" configuration?', false));" % trend.name)
actionform.klass = 'manual'
if action == 'view trend':
if (trend.klass
== 'log') and (len(trend.get_points()) > 9):
actionform.submit.onClick = (
"(alert('This trend is configured via /services/logger and has more than 9 points. Viewing/configuring points for this trend is currently not supported.'));return false;"
)
else:
actionform.klass = 'manual'
preferences = trend.get_preferences()
window_width = preferences['width']
window_height = preferences['height']
window_title = preferences['title']
#actionform.cgi=None
actionform.submit.onClick = (
"openWindow('%s?viewtrend=%s','%s'); return false;"
% (request_path, encoded_name,
trend.name.replace(' ', '_').replace('.', '_')))
if not trend.get_points():
# No point in viewing graph with no points.
actionform.submit.disabled = True
#actioninput.disabled=True
actionform.append(actioninput)
actionform.submit.value = action
externally_managed = getattr(trend, 'externally_managed',
False)
if externally_managed and action != 'view trend':
actionform.submit.disabled = True
actioncell.append(actionform)
# Add row
row.append(actioncell)
except Exception, e:
cell = HTMLgen.TD(
"Invalid configuration: Please validate the configuration using ConfigTool."
)
rowid = 'row%s' % count
dots = "[+]"
js = "var element = document.getElementById('%s'); if(element.innerHTML == '%s'){element.innerHTML='[-]<BR>%s'}else{element.innerHTML='%s'}" % (
rowid, dots, str(e).replace('\"', '').replace("\'", ""), dots)
invalid_label = CustomLabel(
id=rowid,
onclick=js,
style='color:red;text-decoration:underline;cursor: pointer')
invalid_label.append(dots)
cell.append(invalid_label)
row.append(cell)
msglog.exception()
msg = ("Failed create row for: %s" % display_name)
msglog.log('trendmanager', msglog.types.ERR, msg)
