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Merge pull request #170 from mboudet/dev_uri
Add a route to avoid 404 in URIs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| """Api routes""" | ||
| import sys | ||
| import traceback | ||
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| from askomics.libaskomics.SparqlQuery import SparqlQuery | ||
| from askomics.libaskomics.SparqlQueryLauncher import SparqlQueryLauncher | ||
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| from flask import (Blueprint, current_app, jsonify, session) | ||
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| data_bp = Blueprint('data', __name__, url_prefix='/') | ||
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| @data_bp.route('/api/data/<string:uri>', methods=['GET']) | ||
| def get_data(uri): | ||
| """Get information about uri | ||
| Returns | ||
| ------- | ||
| json | ||
| error: True if error, else False | ||
| errorMessage: the error message of error, else an empty string | ||
| """ | ||
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| try: | ||
| query = SparqlQuery(current_app, session) | ||
| graphs, endpoints = query.get_graphs_and_endpoints(all_selected=True) | ||
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| endpoints = [val['uri'] for val in endpoints.values()] | ||
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| data = [] | ||
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| # If the user do not have access to any endpoint (no viewable graph), skip | ||
| if endpoints: | ||
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| base_uri = current_app.iniconfig.get('triplestore', 'namespace_data') | ||
| full_uri = "<%s%s>" % (base_uri, uri) | ||
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| raw_query = "SELECT DISTINCT ?predicat ?object\nWHERE {\n%s ?predicat ?object\n}" % (full_uri) | ||
| federated = query.is_federated() | ||
| replace_froms = query.replace_froms() | ||
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| sparql = query.format_query(raw_query, replace_froms=replace_froms, federated=federated) | ||
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| query_launcher = SparqlQueryLauncher(current_app, session, get_result_query=True, federated=federated, endpoints=endpoints) | ||
| header, data = query_launcher.process_query(sparql) | ||
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| except Exception as e: | ||
| current_app.logger.error(str(e).replace('\\n', '\n')) | ||
| traceback.print_exc(file=sys.stdout) | ||
| return jsonify({ | ||
| 'error': True, | ||
| 'errorMessage': str(e).replace('\\n', '\n'), | ||
| 'data': [] | ||
| }), 500 | ||
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| return jsonify({ | ||
| 'data': data, | ||
| 'error': False, | ||
| 'errorMessage': "" | ||
| }) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| import React, { Component } from 'react' | ||
| import axios from 'axios' | ||
| import { Button, Form, FormGroup, Label, Input, Alert, Row, Col, CustomInput } from 'reactstrap' | ||
| import BootstrapTable from 'react-bootstrap-table-next' | ||
| import paginationFactory from 'react-bootstrap-table2-paginator' | ||
| import cellEditFactory from 'react-bootstrap-table2-editor' | ||
| import update from 'react-addons-update' | ||
| import { withRouter } from "react-router-dom"; | ||
| import PropTypes from 'prop-types' | ||
| import Utils from '../../classes/utils' | ||
| import { Redirect } from 'react-router-dom' | ||
| import WaitingDiv from '../../components/waiting' | ||
| import ErrorDiv from '../error/error' | ||
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| class Data extends Component { | ||
| constructor (props) { | ||
| super(props) | ||
| this.utils = new Utils() | ||
| this.state = { | ||
| isLoading: true, | ||
| error: false, | ||
| errorMessage: '', | ||
| data: [], | ||
| } | ||
| } | ||
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| componentDidMount () { | ||
| if (!this.props.waitForStart) { | ||
| this.loadData() | ||
| } | ||
| } | ||
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| loadData() { | ||
| let uri = this.props.match.params.uri; | ||
| let requestUrl = '/api/data/' + uri | ||
| axios.get(requestUrl, { baseURL: this.props.config.proxyPath, cancelToken: new axios.CancelToken((c) => { this.cancelRequest = c }) }) | ||
| .then(response => { | ||
| console.log(requestUrl, response.data) | ||
| this.setState({ | ||
| isLoading: false, | ||
| data: response.data.data, | ||
| }) | ||
| }) | ||
| .catch(error => { | ||
| console.log(error, error.response.data.errorMessage) | ||
| this.setState({ | ||
| error: true, | ||
| errorMessage: error.response.data.errorMessage, | ||
| success: !error.response.data.error | ||
| }) | ||
| }) | ||
| } | ||
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| componentWillUnmount () { | ||
| if (!this.props.waitForStart) { | ||
| this.cancelRequest() | ||
| } | ||
| } | ||
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| render () { | ||
| let uri = this.props.match.params.uri; | ||
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| let columns = [{ | ||
| dataField: 'predicat', | ||
| text: 'Property', | ||
| sort: true, | ||
| formatter: (cell, row) => { | ||
| if (this.utils.isUrl(cell)) { | ||
| return this.utils.splitUrl(cell) | ||
| } | ||
| return cell | ||
| } | ||
| },{ | ||
| dataField: 'object', | ||
| text: 'Value', | ||
| sort: true, | ||
| formatter: (cell, row) => { | ||
| if (this.utils.isUrl(cell)) { | ||
| if (cell.startsWith(this.props.config.namespaceInternal)){ | ||
| return this.utils.splitUrl(cell) | ||
| } else { | ||
| return <a href={cell}>{this.utils.splitUrl(cell)}</a> | ||
| } | ||
| } | ||
| return cell | ||
| } | ||
| }] | ||
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| return ( | ||
| <div className="container"> | ||
| <h2>Information about uri {uri}</h2> | ||
| <br /> | ||
| <div className="asko-table-height-div"> | ||
| <BootstrapTable | ||
| classes="asko-table" | ||
| wrapperClasses="asko-table-wrapper" | ||
| tabIndexCell | ||
| bootstrap4 | ||
| keyField='id' | ||
| data={this.state.data} | ||
| columns={columns} | ||
| pagination={paginationFactory()} | ||
| noDataIndication={'No results for this URI. You may not have access to any graph including it.'} | ||
| /> | ||
| </div> | ||
| </div> | ||
| ) | ||
| } | ||
| } | ||
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| Data.propTypes = { | ||
| waitForStart: PropTypes.bool, | ||
| config: PropTypes.object, | ||
| match: PropTypes.object | ||
| } | ||
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| export default withRouter(Data) |
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