Source code for cfme.dashboard

# -*- coding: utf-8 -*-
import attr

import re

from cached_property import cached_property
from navmazing import NavigateToAttribute
from cfme.modeling.base import BaseCollection, BaseEntity
from cfme.utils.timeutil import parsetime
from cfme.utils.appliance.implementations.ui import navigator, CFMENavigateStep, navigate_to
from cfme.utils.wait import wait_for

from widgetastic.utils import ParametrizedLocator, ParametrizedString, Parameter
from widgetastic.widget import ParametrizedView, Text, View, Widget, ConditionalSwitchableView
from widgetastic.xpath import quote
from widgetastic_patternfly import Button, Dropdown, Tab
from widgetastic_manageiq import Table

from .base.login import BaseLoggedInPage

# TODO: Move this into widgetastic_patternfly
[docs]class Kebab(Widget): """The so-called "kebab" widget of Patternfly. <> Args: button_id: id of the button tag inside the kebab. If not specified, first kebab available will be used """ ROOT = ParametrizedLocator('{@locator}') UL = './ul[contains(@class, "dropdown-menu")]' BUTTON = './button' ITEM = './ul/li/a[normalize-space(.)={}]' ITEMS = './ul/li/a' def __init__(self, parent, button_id=None, logger=None): super(Kebab, self).__init__(parent, logger=logger) if button_id is not None: self.locator = ( './/div[contains(@class, "dropdown-kebab-pf") and ./button[@id={}]]'.format( quote(button_id))) else: self.locator = './/div[contains(@class, "dropdown-kebab-pf") and ./button][1]' @property def is_opened(self): """Returns opened state of the kebab.""" return self.browser.is_displayed(self.UL) @property def items(self): """Lists all items in the kebab. Returns: :py:class:`list` of :py:class:`str` """ return [self.browser.text(item) for item in self.browser.elements(self.ITEMS)]
[docs] def open(self): """Open the kebab""" if not self.is_opened:
[docs] def close(self): """Close the kebab""" if self.is_opened:
[docs] def select(self, item, close=True): """Select a specific item from the kebab. Args: item: Item to be selected. close: Whether to close the kebab after selection. If the item is a link, you may want to set this to ``False`` """ try: finally: if close: self.close()
[docs]class DashboardView(BaseLoggedInPage): """View that represents the Intelligence/Dashboard.""" reset_button = Button(title="Reset Dashboard Widgets to the defaults")
[docs] def reset_widgets(self, cancel=False): """Clicks the reset button to reset widgets and handles the alert.""", ignore_ajax=True) self.browser.handle_alert(cancel=cancel, wait=10.0) self.browser.plugin.ensure_page_safe()
add_widget = Dropdown('Add a widget') @View.nested class zoomed(View): # noqa """Represents the zoomed modal panel""" title = Text('.//div[@id="lightbox-panel"]//h2[contains(@class, "card-pf-title")]') close = Text('.//div[@id="lightbox-panel"]//a[normalize-space(@title)="Close"]')
[docs] def ensure_zoom_closed(self): if self.zoomed.title.is_displayed:
@ParametrizedView.nested class dashboards(Tab, ParametrizedView): # noqa PARAMETERS = ('title', ) ALL_LOCATOR = './/ul[contains(@class, "nav-tabs-pf")]/li/a' COLUMN_LOCATOR = '//div[@id="col{}"]//h2' tab_name = Parameter('title') @classmethod def all(cls, browser): return [(browser.text(e), ) for e in browser.elements(cls.ALL_LOCATOR)] def column_widget_names(self, column_index): """Returns names of widgets in column specified. Args: column_index: Position of the column. Numbered from 1! Returns: :py:class:`list` of :py:class:`str` """ return [ self.browser.text(e) for e in self.browser.elements(self.COLUMN_LOCATOR.format(column_index))] @ParametrizedView.nested class widgets(ParametrizedView): # noqa PARAMETERS = ('title', ) ALL_LOCATOR = '//div[starts-with(@id, "w_")]//h2[contains(@class, "card-pf-title")]' BLANK_SLATE = './/div[contains(@class, "blank-slate-pf")]//h1' CHART = './div/div/div[starts-with(@id, "miq_widgetchart_")]' RSS = './div/div[contains(@class, "rss_widget")]' RSS_TABLE = './div[./div[contains(@class, "rss_widget")]]/div/table' TABLE = './div/table|./div/div/table' MC = ( './/div[contains(@class, "mc")]/*[1]|.//div[starts-with(@id, "dd_w") ' 'and contains(@id, "_box")]/*[1]') ROOT = ParametrizedLocator( './/div[starts-with(@id, "w_") and .//h2[contains(@class, "card-pf-title")' ' and normalize-space(.)={title|quote}]]') title = Text('.//h2[contains(@class, "card-pf-title")]') menu = Kebab(button_id=ParametrizedString('btn_{@widget_id}')) contents = ConditionalSwitchableView(reference='content_type') # Unsupported reading yet contents.register(None, default=True, widget=Widget()) contents.register('chart', widget=Widget()) # Reading supported contents.register('table', widget=Table(TABLE)) contents.register('rss', widget=Table(RSS_TABLE)) footer = Text('.//div[contains(@class, "card-pf-footer")]') @property def column(self): """Returns the column position of this widget. Numbered from 1!""" parent = self.browser.element('..') try: parent_id = self.browser.get_attribute('id', parent).strip() return int(re.sub(r'^col(\d+)$', '\\1', parent_id)) except (ValueError, TypeError, AttributeError): raise ValueError('Could not get the column index of widget') @property def minimized(self): return not self.browser.is_displayed(self.MC) @cached_property def widget_id(self): id_attr = self.browser.get_attribute('id', self) return int(id_attr.rsplit('_', 1)[-1]) @cached_property def content_type(self): if self.browser.elements(self.BLANK_SLATE): # No data yet return None elif self.browser.elements(self.RSS): return 'rss' elif self.browser.is_displayed(self.CHART): return 'chart' elif self.browser.is_displayed(self.TABLE): return 'table' else: return None @property def blank(self): return bool(self.browser.elements(self.BLANK_SLATE)) @classmethod def all(cls, browser): return [(browser.text(e), ) for e in browser.elements(cls.ALL_LOCATOR)] @property def is_displayed(self): return ( self.logged_in_as_current_user and self.navigation.currently_selected == ['Cloud Intel', 'Dashboard'])
[docs]class ParticularDashboardView(DashboardView): @property def is_displayed(self): return ( super(ParticularDashboardView, self).is_displayed and self.dashboards(
[docs]class DashboardWidget(BaseEntity): """Represents a single UI dashboard widget. Args: name: Name of the widget as displayed in the title. widget_collection: The widget collection linked to a dashboard """ name = attr.ib() @property def dashboard(self): return self.parent.parent @property def widget_view(self): """Returns a view of the particular widget.""" return self.dashboard.dashboard_view.widgets( @property def last_in_column(self): """Returns whether this widget is the last in its column""" try: return ( self.widget_view.parent.column_widget_names(self.widget_view.column)[-1] == except IndexError: return False @property def footer(self): """Return parsed footer value""" self.close_zoom() cleaned = [ x.strip() for x in self.widget_view.footer.text.encode("utf-8").strip().split("|") ] result = {} for item in cleaned: name, time = item.split(" ", 1) time = time.strip() if time.lower() == "never": result[name.strip().lower()] = None else: try: result[name.strip().lower()] = parsetime.from_american_minutes(time.strip()) except ValueError: result[name.strip().lower()] = parsetime.from_long_date_format(time.strip()) return result @property def time_updated(self): """Returns a datetime when the widget was last updated.""" return self.footer["updated"] @property def time_next(self): """Returns a datetime when the widget will be updated.""" return self.footer["next"] @property def minimized(self): """Returns whether the widget is minimized or not.""" self.close_zoom() return self.widget_view.minimized @property def blank(self): """Returns whether the widget has not been generated before.""" self.close_zoom() return self.widget_view.blank @property def content_type(self): """Returns the type of content of this widget""" self.close_zoom() return self.widget_view.content_type @property def contents(self): """Returns the WT widget with contents of this dashboard widget.""" self.close_zoom() return self.widget_view.contents
[docs] def minimize(self): """Minimize this widget.""" self.close_zoom() view = self.widget_view if 'Maximize' not in and 'Minimize' not in raise ValueError('The widget {} cannot be maximized or minimized'.format( if 'Minimize' in'Minimize')
[docs] def restore(self): """Maximize this widget.""" self.close_zoom() view = self.widget_view view.parent.parent.ensure_zoom_closed() if 'Maximize' not in and 'Minimize' not in raise ValueError('The widget {} cannot be maximized or minimized'.format( if 'Maximize' in'Maximize')
[docs] def remove(self): """Remove this widget.""" self.close_zoom() view = self.widget_view'Remove Widget')
@property def is_zoomed(self): """Returns whether this widget is zoomed now.""" view = self.create_view(DashboardView) return view.zoomed.title.is_displayed and view.zoomed.title ==
[docs] def zoom(self): """Zoom this widget in.""" if not self.is_zoomed: self.close_zoom() view = self.widget_view'Zoom in', close=False) wait_for(lambda: self.is_zoomed, delay=0.2, timeout=10)
@property def can_zoom(self): """Returns whether this widget can be zoomed.""" self.close_zoom() view = self.widget_view return 'Zoom in' in
[docs] def close_zoom(self): """Close zoom. Works theoretically for any widget, it is just exposed here.""" view = self.create_view(DashboardView) if view.is_displayed: view.ensure_zoom_closed()
[docs]class DashboardWidgetCollection(BaseCollection): ENTITY = DashboardWidget @property def dashboard_view(self): return self.parent.dashboard_view
[docs] def all(self, content_type=None): # widgets view = self.dashboard_view result = [] # TODO: Idiomatize the following line for (widget_name, ) in view.widgets.view_class.all(view.browser): w = self.instantiate(widget_name) if content_type is None or w.content_type == content_type: result.append(self.instantiate(widget_name)) return result
[docs] def reset(self, cancel=False): """Clicks the Reset widgets button.""" navigate_to(self.parent, 'Details').reset_widgets()
[docs]class Dashboard(BaseEntity): name = attr.ib() _collections = {'widgets': DashboardWidgetCollection} @property def dashboard_view(self): """Returns a view pointed at a particular dashboard.""" return navigate_to(self, 'Details').dashboards(
[docs] def drag_and_drop(self, dragged_widget_or_name, dropped_widget_or_name): """Drags and drops widgets onto each other.""" if isinstance(dragged_widget_or_name, DashboardWidget): dragged_widget_or_name = if isinstance(dropped_widget_or_name, DashboardWidget): dropped_widget_object = dropped_widget_or_name dropped_widget_or_name = else: dropped_widget_object = self.collections.widgets.instantiate(dropped_widget_or_name) view = self.dashboard_view first_widget = view.widgets(title=dragged_widget_or_name).title if dropped_widget_object.last_in_column: # Different behaviour dropped_widget = view.widgets(title=dropped_widget_or_name) middle = view.browser.middle_of(dropped_widget) position = view.browser.location_of(dropped_widget) size = view.browser.size_of(dropped_widget) drop_x = middle.x drop_y = position.x + size.height + 10 view.browser.drag_and_drop_to(first_widget, to_x=drop_x, to_y=drop_y) else: second_widget = view.widgets(title=dropped_widget_or_name).footer view.browser.drag_and_drop(first_widget, second_widget) view.browser.plugin.ensure_page_safe()
[docs]class DashboardCollection(BaseCollection): """Represents the Dashboard page and can jump around various dashboards present.""" ENTITY = Dashboard @property def default(self): """Returns an instance of the ``Default Dashboard``""" return self.instantiate('Default Dashboard')
[docs] def all(self): view = navigate_to(self.appliance.server, 'Dashboard') result = [] # TODO: Idiomatize the following line for (dashboard_name, ) in view.dashboards.view_class.all(view.browser): result.append(self.instantiate(dashboard_name)) return result
[docs] def refresh(self): """Refreshes the dashboard view by forcibly clicking the navigation again.""" view = navigate_to(self.appliance.server, 'Dashboard')'Cloud Intel', 'Dashboard')
@property def zoomed_name(self): """Grabs the name of the currently zoomed widget.""" view = navigate_to(self.appliance.server, 'Dashboard') if not view.zoomed.is_displayed: return None return view.zoomed.title.text
[docs] def close_zoom(self): """Closes any zoomed widget.""" navigate_to(self.appliance.server, 'Dashboard').ensure_zoom_closed()
@navigator.register(Dashboard, 'Details')
[docs]class DashboardDetails(CFMENavigateStep): VIEW = ParticularDashboardView prerequisite = NavigateToAttribute('appliance.server', 'Dashboard')
[docs] def step(self): self.prerequisite_view.dashboards(