mirror of
https://gitlab.com/flectra-community/reporting-engine.git
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250 lines
8.4 KiB
Python
250 lines
8.4 KiB
Python
# Copyright 2020 Creu Blanca
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from flectra import _, api, fields, models
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from flectra.exceptions import ValidationError
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from flectra.tools.safe_eval import safe_eval
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class KpiDashboard(models.Model):
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_name = "kpi.dashboard"
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_description = "Dashboard"
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name = fields.Char(required=True)
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active = fields.Boolean(
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default=True,
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)
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item_ids = fields.One2many(
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"kpi.dashboard.item",
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inverse_name="dashboard_id",
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copy=True,
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)
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number_of_columns = fields.Integer(default=5, required=True)
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compute_on_fly_refresh = fields.Integer(
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default=0, help="Seconds to refresh on fly elements"
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)
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width = fields.Integer(compute="_compute_width")
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margin_y = fields.Integer(default=10, required=True)
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margin_x = fields.Integer(default=10, required=True)
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widget_dimension_x = fields.Integer(default=250, required=True)
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widget_dimension_y = fields.Integer(default=250, required=True)
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background_color = fields.Char(required=True, default="#f9f9f9")
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group_ids = fields.Many2many(
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"res.groups",
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)
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menu_id = fields.Many2one("ir.ui.menu", copy=False)
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def write(self, vals):
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res = super().write(vals)
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if "group_ids" in vals:
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for rec in self:
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if rec.menu_id:
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rec.menu_id.write({"groups_id": [(6, 0, rec.group_ids.ids)]})
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return res
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@api.depends("widget_dimension_x", "margin_x", "number_of_columns")
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def _compute_width(self):
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for rec in self:
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rec.width = (
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rec.margin_x * (rec.number_of_columns + 1)
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+ rec.widget_dimension_x * rec.number_of_columns
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)
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def read_dashboard_on_fly(self):
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self.ensure_one()
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result = []
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for item in self.item_ids:
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if not item.kpi_id.compute_on_fly:
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continue
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result.append(item._read_dashboard())
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return result
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def read_dashboard(self):
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self.ensure_one()
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result = {
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"name": self.name,
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"width": self.width,
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"item_ids": self.item_ids.read_dashboard(),
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"max_cols": self.number_of_columns,
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"margin_x": self.margin_x,
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"margin_y": self.margin_y,
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"compute_on_fly_refresh": self.compute_on_fly_refresh,
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"widget_dimension_x": self.widget_dimension_x,
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"widget_dimension_y": self.widget_dimension_y,
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"background_color": self.background_color,
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}
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if self.menu_id:
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result["action_id"] = self.menu_id.action.id
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return result
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def _generate_menu_vals(self, menu, action):
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return {
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"parent_id": menu.id or False,
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"name": self.name,
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"action": "{},{}".format(action._name, action.id),
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"groups_id": [(6, 0, self.group_ids.ids)],
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}
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def _generate_action_vals(self, menu):
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return {
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"name": self.name,
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"res_model": self._name,
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"view_mode": "dashboard",
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"res_id": self.id,
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}
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def _generate_menu(self, menu):
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action = self.env["ir.actions.act_window"].create(
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self._generate_action_vals(menu)
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)
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self.menu_id = self.env["ir.ui.menu"].create(
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self._generate_menu_vals(menu, action)
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)
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class KpiDashboardItem(models.Model):
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_name = "kpi.dashboard.item"
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_description = "Dashboard Items"
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_order = "row asc, column asc"
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name = fields.Char(required=True)
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kpi_id = fields.Many2one("kpi.kpi")
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dashboard_id = fields.Many2one("kpi.dashboard", required=True, ondelete="cascade")
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column = fields.Integer(required=True, default=1)
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row = fields.Integer(required=True, default=1)
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end_row = fields.Integer(store=True, compute="_compute_end_row")
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end_column = fields.Integer(store=True, compute="_compute_end_column")
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size_x = fields.Integer(required=True, default=1)
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size_y = fields.Integer(required=True, default=1)
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color = fields.Char()
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font_color = fields.Char()
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modify_context = fields.Boolean()
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compute_on_fly = fields.Boolean(related="kpi_id.compute_on_fly")
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modify_context_expression = fields.Char()
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modify_color = fields.Boolean()
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modify_color_expression = fields.Char()
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special_context = fields.Char()
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@api.depends("row", "size_y")
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def _compute_end_row(self):
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for r in self:
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r.end_row = r.row + r.size_y - 1
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@api.depends("column", "size_x")
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def _compute_end_column(self):
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for r in self:
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r.end_column = r.column + r.size_x - 1
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@api.constrains("size_y")
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def _check_size_y(self):
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for rec in self:
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if rec.size_y > 10:
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raise ValidationError(
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_("Size Y of the widget cannot be bigger than 10")
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)
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def _check_size_domain(self):
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return [
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("dashboard_id", "=", self.dashboard_id.id),
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("id", "!=", self.id),
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("row", "<=", self.end_row),
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("end_row", ">=", self.row),
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("column", "<=", self.end_column),
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("end_column", ">=", self.column),
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]
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@api.constrains("end_row", "end_column", "row", "column")
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def _check_size(self):
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for r in self:
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if self.search(r._check_size_domain(), limit=1):
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raise ValidationError(_("Widgets cannot be crossed by other widgets"))
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if r.end_column > r.dashboard_id.number_of_columns:
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raise ValidationError(
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_("Widget %s is bigger than expected") % r.display_name
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)
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@api.onchange("kpi_id")
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def _onchange_kpi(self):
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for rec in self:
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if not rec.name and rec.kpi_id:
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rec.name = rec.kpi_id.name
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def _read_dashboard(self):
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vals = {
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"id": self.id,
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"name": self.name,
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"col": self.column,
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"row": self.row,
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"sizex": self.size_x,
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"sizey": self.size_y,
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"color": self.color,
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"font_color": self.font_color or "000000",
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"modify_context": self.modify_context,
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"modify_color": self.modify_color,
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}
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if self.modify_context:
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vals["modify_context_expression"] = self.modify_context_expression
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if self.modify_color:
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vals["modify_color_expression"] = self.modify_color_expression
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if self.kpi_id:
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vals.update(
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{
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"widget": self.kpi_id.widget,
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"kpi_id": self.kpi_id.id,
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"suffix": self.kpi_id.suffix or "",
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"prefix": self.kpi_id.prefix or "",
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"compute_on_fly": self.kpi_id.compute_on_fly,
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}
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)
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if self.kpi_id.compute_on_fly:
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kpi = self.kpi_id
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if self.special_context:
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try:
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ctx = safe_eval(self.special_context)
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if isinstance(ctx, dict):
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kpi = kpi.with_context(**ctx)
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except SyntaxError:
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pass
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vals.update(
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{
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"value": kpi._compute_value(),
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"value_last_update": fields.Datetime.now(),
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}
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)
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else:
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vals.update(
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{
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"value": self.kpi_id.value,
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"value_last_update": self.kpi_id.value_last_update,
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}
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)
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if self.kpi_id.action_ids:
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vals["actions"] = self.kpi_id.action_ids.read_dashboard()
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else:
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vals["widget"] = "base_text"
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return vals
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def read_dashboard(self):
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result = []
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for kpi in self:
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result.append(kpi._read_dashboard())
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return result
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def technical_config(self):
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self.ensure_one()
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return {
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"name": self.display_name,
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"res_model": self._name,
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"res_id": self.id,
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"type": "ir.actions.act_window",
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"view_mode": "form",
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"target": "new",
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"view_id": self.env.ref(
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"kpi_dashboard.kpi_dashboard_item_config_form_view"
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).id,
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}
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def store_data(self):
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return {"type": "ir.actions.act_window_close"}
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