111 lines
4.2 KiB
Python
111 lines
4.2 KiB
Python
import openerp
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from openerp.tools.safe_eval import safe_eval as eval
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class DiagramView(openerp.http.Controller):
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@openerp.http.route('/web_diagram/diagram/get_diagram_info', type='json', auth='user')
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def get_diagram_info(self, req, id, model, node, connector,
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src_node, des_node, label, **kw):
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visible_node_fields = kw.get('visible_node_fields',[])
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invisible_node_fields = kw.get('invisible_node_fields',[])
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node_fields_string = kw.get('node_fields_string',[])
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connector_fields = kw.get('connector_fields',[])
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connector_fields_string = kw.get('connector_fields_string',[])
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bgcolors = {}
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shapes = {}
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bgcolor = kw.get('bgcolor','')
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shape = kw.get('shape','')
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if bgcolor:
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for color_spec in bgcolor.split(';'):
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if color_spec:
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colour, color_state = color_spec.split(':')
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bgcolors[colour] = color_state
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if shape:
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for shape_spec in shape.split(';'):
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if shape_spec:
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shape_colour, shape_color_state = shape_spec.split(':')
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shapes[shape_colour] = shape_color_state
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ir_view = req.session.model('ir.ui.view')
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graphs = ir_view.graph_get(
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int(id), model, node, connector, src_node, des_node, label,
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(140, 180), req.session.context)
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nodes = graphs['nodes']
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transitions = graphs['transitions']
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isolate_nodes = {}
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for blnk_node in graphs['blank_nodes']:
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isolate_nodes[blnk_node['id']] = blnk_node
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else:
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y = map(lambda t: t['y'],filter(lambda x: x['y'] if x['x']==20 else None, nodes.values()))
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y_max = (y and max(y)) or 120
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connectors = {}
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list_tr = []
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for tr in transitions:
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list_tr.append(tr)
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connectors.setdefault(tr, {
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'id': int(tr),
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's_id': transitions[tr][0],
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'd_id': transitions[tr][1]
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})
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connector_tr = req.session.model(connector)
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connector_ids = connector_tr.search([('id', 'in', list_tr)], 0, 0, 0, req.session.context)
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data_connectors =connector_tr.read(connector_ids, connector_fields, req.session.context)
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for tr in data_connectors:
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transition_id = str(tr['id'])
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_sourceid, label = graphs['label'][transition_id]
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t = connectors[transition_id]
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t.update(
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source=tr[src_node][1],
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destination=tr[des_node][1],
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options={},
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signal=label
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)
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for i, fld in enumerate(connector_fields):
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t['options'][connector_fields_string[i]] = tr[fld]
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fields = req.session.model('ir.model.fields')
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field_ids = fields.search([('model', '=', model), ('relation', '=', node)], 0, 0, 0, req.session.context)
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field_data = fields.read(field_ids, ['relation_field'], req.session.context)
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node_act = req.session.model(node)
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search_acts = node_act.search([(field_data[0]['relation_field'], '=', id)], 0, 0, 0, req.session.context)
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data_acts = node_act.read(search_acts, invisible_node_fields + visible_node_fields, req.session.context)
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for act in data_acts:
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n = nodes.get(str(act['id']))
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if not n:
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n = isolate_nodes.get(act['id'], {})
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y_max += 140
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n.update(x=20, y=y_max)
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nodes[act['id']] = n
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n.update(
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id=act['id'],
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color='white',
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options={}
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)
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for color, expr in bgcolors.items():
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if eval(expr, act):
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n['color'] = color
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for shape, expr in shapes.items():
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if eval(expr, act):
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n['shape'] = shape
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for i, fld in enumerate(visible_node_fields):
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n['options'][node_fields_string[i]] = act[fld]
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_id, name = req.session.model(model).name_get([id], req.session.context)[0]
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return dict(nodes=nodes,
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conn=connectors,
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name=name,
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parent_field=graphs['node_parent_field'])
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