All files / javascripts/SqlLab/components SqlEditorLeftBar.jsx

37.84% Statements 28/74
37.5% Branches 9/24
33.33% Functions 4/12
41.18% Lines 28/68
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 1811x 1x 1x 1x 1x 1x   1x             1x             3x   1x                 1x 1x                                                     1x 1x 1x                                     1x 1x 1x                                           1x 1x 1x     1x 1x                 1x                             1x                                             1x                                   1x 1x      
const $ = window.$ = require('jquery');
import React from 'react';
import Select from 'react-select';
import { Label, Button } from 'react-bootstrap';
import TableElement from './TableElement';
import AsyncSelect from '../../components/AsyncSelect';
 
const propTypes = {
  queryEditor: React.PropTypes.object.isRequired,
  tables: React.PropTypes.array,
  actions: React.PropTypes.object,
  networkOn: React.PropTypes.bool,
};
 
const defaultProps = {
  tables: [],
  networkOn: true,
  actions: {},
};
 
class SqlEditorLeftBar extends React.PureComponent {
  constructor(props) {
    super(props);
    this.state = {
      schemaLoading: false,
      schemaOptions: [],
      tableLoading: false,
      tableOptions: [],
      networkOn: true,
    };
  }
  componentWillMount() {
    this.fetchSchemas();
    this.fetchTables();
  }
  onChange(db) {
    const val = (db) ? db.value : null;
    this.setState({ schemaOptions: [] });
    this.props.actions.queryEditorSetDb(this.props.queryEditor, val);
    if (!(db)) {
      this.setState({ tableOptions: [] });
    } else {
      this.fetchTables(val, this.props.queryEditor.schema);
      this.fetchSchemas(val);
    }
  }
  dbMutator(data) {
    const options = data.result.map((db) => ({ value: db.id, label: db.database_name }));
    this.props.actions.setDatabases(data.result);
    if (data.result.length === 0) {
      this.props.actions.addAlert({
        bsStyle: 'danger',
        msg: "It seems you don't have access to any database",
      });
    }
    return options;
  }
  resetState() {
    this.props.actions.resetState();
  }
  fetchTables(dbId, schema) {
    const actualDbId = dbId || this.props.queryEditor.dbId;
    Iif (actualDbId) {
      const actualSchema = schema || this.props.queryEditor.schema;
      this.setState({ tableLoading: true });
      this.setState({ tableOptions: [] });
      const url = `/superset/tables/${actualDbId}/${actualSchema}`;
      $.get(url, (data) => {
        let tableOptions = data.tables.map((s) => ({ value: s, label: s }));
        const views = data.views.map((s) => ({ value: s, label: '[view] ' + s }));
        tableOptions = [...tableOptions, ...views];
        this.setState({ tableOptions });
        this.setState({ tableLoading: false });
      });
    }
  }
  changeSchema(schemaOpt) {
    const schema = (schemaOpt) ? schemaOpt.value : null;
    this.props.actions.queryEditorSetSchema(this.props.queryEditor, schema);
    this.fetchTables(this.props.queryEditor.dbId, schema);
  }
  fetchSchemas(dbId) {
    const actualDbId = dbId || this.props.queryEditor.dbId;
    Iif (actualDbId) {
      this.setState({ schemaLoading: true });
      const url = `/databasetablesasync/api/read?_flt_0_id=${actualDbId}`;
      $.get(url, (data) => {
        const schemas = data.result[0].all_schema_names;
        const schemaOptions = schemas.map((s) => ({ value: s, label: s }));
        this.setState({ schemaOptions });
        this.setState({ schemaLoading: false });
      });
    }
  }
  closePopover(ref) {
    this.refs[ref].hide();
  }
  changeTable(tableOpt) {
    const tableName = tableOpt.value;
    const qe = this.props.queryEditor;
 
    this.setState({ tableLoading: true });
    this.props.actions.addTable(qe, tableName);
    this.setState({ tableLoading: false });
  }
  render() {
    let networkAlert = null;
    Iif (!this.props.networkOn) {
      networkAlert = <p><Label bsStyle="danger">OFFLINE</Label></p>;
    }
    const shouldShowReset = window.location.search === '?reset=1';
    return (
      <div className="scrollbar-container">
        <div className="clearfix sql-toolbar scrollbar-content">
          {networkAlert}
          <div>
            <AsyncSelect
              dataEndpoint="/databaseasync/api/read?_flt_0_expose_in_sqllab=1"
              onChange={this.onChange.bind(this)}
              value={this.props.queryEditor.dbId}
              valueRenderer={(o) => (
                <div>
                  <span className="text-muted">Database:</span> {o.label}
                </div>
              )}
              mutator={this.dbMutator.bind(this)}
              placeholder="Select a database"
            />
          </div>
          <div className="m-t-5">
            <Select
              name="select-schema"
              placeholder={`Select a schema (${this.state.schemaOptions.length})`}
              options={this.state.schemaOptions}
              value={this.props.queryEditor.schema}
              valueRenderer={(o) => (
                <div>
                  <span className="text-muted">Schema:</span> {o.label}
                </div>
              )}
              isLoading={this.state.schemaLoading}
              autosize={false}
              onChange={this.changeSchema.bind(this)}
            />
          </div>
          <div className="m-t-5">
            <Select
              name="select-table"
              ref="selectTable"
              isLoading={this.state.tableLoading}
              placeholder={`Add a table (${this.state.tableOptions.length})`}
              autosize={false}
              onChange={this.changeTable.bind(this)}
              options={this.state.tableOptions}
            />
          </div>
          <hr />
          <div className="m-t-5">
            {this.props.tables.map((table) => (
              <TableElement
                table={table}
                key={table.id}
                actions={this.props.actions}
              />
            ))}
          </div>
          {shouldShowReset &&
            <Button bsSize="small" bsStyle="danger" onClick={this.resetState.bind(this)}>
              <i className="fa fa-bomb" /> Reset State
            </Button>
          }
        </div>
      </div>
    );
  }
}
SqlEditorLeftBar.propTypes = propTypes;
SqlEditorLeftBar.defaultProps = defaultProps;
 
export default SqlEditorLeftBar;