-
Notifications
You must be signed in to change notification settings - Fork 12.9k
/
reducers.js
212 lines (196 loc) · 7.03 KB
/
reducers.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
import { combineReducers } from 'redux';
import d3 from 'd3';
import shortid from 'shortid';
import charts, { chart } from '../chart/chartReducer';
import * as actions from './actions';
import { getParam } from '../modules/utils';
import { alterInArr, removeFromArr } from '../reduxUtils';
import { applyDefaultFormData } from '../explore/stores/store';
import { getColorFromScheme } from '../modules/colors';
export function getInitialState(bootstrapData) {
const { user_id, datasources, common } = bootstrapData;
delete common.locale;
delete common.language_pack;
const dashboard = { ...bootstrapData.dashboard_data };
let filters = {};
try {
// allow request parameter overwrite dashboard metadata
filters = JSON.parse(getParam('preselect_filters') || dashboard.metadata.default_filters);
} catch (e) {
//
}
// Priming the color palette with user's label-color mapping provided in
// the dashboard's JSON metadata
if (dashboard.metadata && dashboard.metadata.label_colors) {
const colorMap = dashboard.metadata.label_colors;
for (const label in colorMap) {
getColorFromScheme(label, null, colorMap[label]);
}
}
dashboard.posDict = {};
dashboard.layout = [];
if (Array.isArray(dashboard.position_json)) {
dashboard.position_json.forEach((position) => {
dashboard.posDict[position.slice_id] = position;
});
} else {
dashboard.position_json = [];
}
const lastRowId = Math.max.apply(null,
dashboard.position_json.map(pos => (pos.row + pos.size_y)));
let newSliceCounter = 0;
dashboard.slices.forEach((slice) => {
const sliceId = slice.slice_id;
let pos = dashboard.posDict[sliceId];
if (!pos) {
// append new slices to dashboard bottom, 3 slices per row
pos = {
col: (newSliceCounter % 3) * 16 + 1,
row: lastRowId + Math.floor(newSliceCounter / 3) * 16,
size_x: 16,
size_y: 16,
};
newSliceCounter++;
}
dashboard.layout.push({
i: String(sliceId),
x: pos.col - 1,
y: pos.row,
w: pos.size_x,
minW: 2,
h: pos.size_y,
});
});
// will use charts action/reducers to handle chart render
const initCharts = {};
dashboard.slices.forEach((slice) => {
const chartKey = 'slice_' + slice.slice_id;
initCharts[chartKey] = { ...chart,
chartKey,
slice_id: slice.slice_id,
form_data: slice.form_data,
formData: applyDefaultFormData(slice.form_data),
};
});
// also need to add formData for dashboard.slices
dashboard.slices = dashboard.slices.map(slice =>
({ ...slice, formData: applyDefaultFormData(slice.form_data) }),
);
return {
charts: initCharts,
dashboard: { filters, dashboard, userId: user_id, datasources, common, editMode: false },
};
}
export const dashboard = function (state = {}, action) {
const actionHandlers = {
[actions.UPDATE_DASHBOARD_TITLE]() {
const newDashboard = { ...state.dashboard, dashboard_title: action.title };
return { ...state, dashboard: newDashboard };
},
[actions.UPDATE_DASHBOARD_LAYOUT]() {
const newDashboard = { ...state.dashboard, layout: action.layout };
return { ...state, dashboard: newDashboard };
},
[actions.REMOVE_SLICE]() {
const key = String(action.slice.slice_id);
const newLayout = state.dashboard.layout.filter(reactPos => (reactPos.i !== key));
const newDashboard = removeFromArr(state.dashboard, 'slices', action.slice, 'slice_id');
// if this slice is a filter
const newFilter = { ...state.filters };
let refresh = false;
if (state.filters[key]) {
delete newFilter[key];
refresh = true;
}
return {
...state,
dashboard: { ...newDashboard, layout: newLayout },
filters: newFilter,
refresh,
};
},
[actions.TOGGLE_FAVE_STAR]() {
return { ...state, isStarred: action.isStarred };
},
[actions.SET_EDIT_MODE]() {
return { ...state, editMode: action.editMode };
},
[actions.TOGGLE_EXPAND_SLICE]() {
const updatedExpandedSlices = { ...state.dashboard.metadata.expanded_slices };
const sliceId = action.slice.slice_id;
if (action.isExpanded) {
updatedExpandedSlices[sliceId] = true;
} else {
delete updatedExpandedSlices[sliceId];
}
const metadata = { ...state.dashboard.metadata, expanded_slices: updatedExpandedSlices };
const newDashboard = { ...state.dashboard, metadata };
return { ...state, dashboard: newDashboard };
},
// filters
[actions.ADD_FILTER]() {
const selectedSlice = state.dashboard.slices
.find(slice => (slice.slice_id === action.sliceId));
if (!selectedSlice) {
return state;
}
let filters = state.filters;
const { sliceId, col, vals, merge, refresh } = action;
const filterKeys = ['__from', '__to', '__time_col',
'__time_grain', '__time_origin', '__granularity'];
if (filterKeys.indexOf(col) >= 0 ||
selectedSlice.formData.groupby.indexOf(col) !== -1) {
let newFilter = {};
if (!(sliceId in filters)) {
// Straight up set the filters if none existed for the slice
newFilter = { [col]: vals };
} else if (filters[sliceId] && !(col in filters[sliceId]) || !merge) {
newFilter = { ...filters[sliceId], [col]: vals };
// d3.merge pass in array of arrays while some value form filter components
// from and to filter box require string to be process and return
} else if (filters[sliceId][col] instanceof Array) {
newFilter[col] = d3.merge([filters[sliceId][col], vals]);
} else {
newFilter[col] = d3.merge([[filters[sliceId][col]], vals])[0] || '';
}
filters = { ...filters, [sliceId]: newFilter };
}
return { ...state, filters, refresh };
},
[actions.CLEAR_FILTER]() {
const newFilters = { ...state.filters };
delete newFilters[action.sliceId];
return { ...state, filter: newFilters, refresh: true };
},
[actions.REMOVE_FILTER]() {
const { sliceId, col, vals, refresh } = action;
const excluded = new Set(vals);
const valFilter = val => !excluded.has(val);
let filters = state.filters;
// Have to be careful not to modify the dashboard state so that
// the render actually triggers
if (sliceId in state.filters && col in state.filters[sliceId]) {
const newFilter = filters[sliceId][col].filter(valFilter);
filters = { ...filters, [sliceId]: newFilter };
}
return { ...state, filters, refresh };
},
// slice reducer
[actions.UPDATE_SLICE_NAME]() {
const newDashboard = alterInArr(
state.dashboard, 'slices',
action.slice, { slice_name: action.sliceName },
'slice_id');
return { ...state, dashboard: newDashboard };
},
};
if (action.type in actionHandlers) {
return actionHandlers[action.type]();
}
return state;
};
export default combineReducers({
charts,
dashboard,
impressionId: () => (shortid.generate()),
});