alignment-react/build/index.js

Alignment display engine for React

function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var React = require('react');
var React__default = _interopDefault(React);
var propTypes = require('prop-types');
var xml2js = require('xml2js');

var xmlToJson = function xmlToJson(xml) {
  var json;
  xml2js.parseString(xml, {
    explicitCharkey: true
  }, function (_err, result) {
    json = result;
  });
  return json;
};

var AlignmentContext = React.createContext();
AlignmentContext.displayName = 'AlignmentContext';

var Alignment = function Alignment(_ref) {
  var alignment = _ref.alignment,
    children = _ref.children;
  var json = xmlToJson(alignment);
  return /*#__PURE__*/React__default.createElement(AlignmentContext.Provider, {
    value: {
      json: json
    }
  }, children);
};
Alignment.propTypes = {
  alignment: propTypes.string.isRequired,
  children: propTypes.node
};
Alignment.defaultProps = {
  children: null
};

var styles = {"button":"_h8zHp","right":"_1e_49"};

var Collapse = function Collapse(_ref) {
  var title = _ref.title,
    children = _ref.children,
    beginCollapsed = _ref.collapsed;
  var _useState = React.useState(beginCollapsed),
    collapsed = _useState[0],
    setCollapsed = _useState[1];
  var toggleCollapse = function toggleCollapse() {
    return setCollapsed(!collapsed);
  };
  React.useEffect(function () {
    setCollapsed(beginCollapsed);
  }, [beginCollapsed]);
  return /*#__PURE__*/React__default.createElement("div", null, /*#__PURE__*/React__default.createElement("button", {
    type: "button",
    className: styles.button,
    onClick: toggleCollapse
  }, /*#__PURE__*/React__default.createElement("div", null, title), /*#__PURE__*/React__default.createElement("div", {
    className: styles.right
  }, collapsed ? '+' : '-')), collapsed ? null : children);
};
Collapse.propTypes = {
  title: propTypes.string.isRequired,
  children: propTypes.node.isRequired,
  collapsed: propTypes.bool
};
Collapse.defaultProps = {
  collapsed: true
};

var SentenceContext = React.createContext();
SentenceContext.displayName = 'SentenceContext';

var commentType = propTypes.shape({
  $: propTypes.shape({
    "class": propTypes.string.isRequired
  }).isRequired,
  _: propTypes.string
});
var refsType = propTypes.shape({
  $: propTypes.shape({
    nrefs: propTypes.string.isRequired
  }).isRequired
});
var wordType = propTypes.shape({
  $: propTypes.shape({
    n: propTypes.string.isRequired
  }).isRequired,
  comment: propTypes.arrayOf(commentType),
  text: propTypes.arrayOf(propTypes.shape({
    _: propTypes.string.isRequired
  })),
  refs: propTypes.arrayOf(refsType)
});
var wordListType = propTypes.shape({
  $: propTypes.shape({
    lnum: propTypes.string.isRequired
  }).isRequired,
  comment: propTypes.arrayOf(commentType),
  w: propTypes.arrayOf(wordType)
});
var sentenceType = propTypes.shape({
  $: propTypes.shape({
    n: propTypes.string.isRequired
  }).isRequired,
  wds: propTypes.arrayOf(wordListType)
});
var alignmentType = propTypes.shape({
  'aligned-text': propTypes.shape({
    sentence: propTypes.arrayOf(sentenceType).isRequired
  }).isRequired
});
var activeType = propTypes.shape({
  selected: propTypes.shape({
    lnum: propTypes.string.isRequired,
    n: propTypes.string.isRequired
  }).isRequired,
  aligned: propTypes.objectOf(propTypes.instanceOf(Set)).isRequired
});

var styles$1 = {"comments":"_3uKPb","dl":"_3qDVw","container":"_36mOc","dt":"_3oJfY","dd":"_3IQKY"};

var commentDl = function commentDl(_ref, lnum, n, ii) {
  var title = _ref.title,
    value = _ref.value;
  return /*#__PURE__*/React__default.createElement("dl", {
    key: "comment-" + lnum + "-" + n + "-" + ii,
    className: styles$1.dl
  }, /*#__PURE__*/React__default.createElement("div", {
    className: styles$1.container
  }, /*#__PURE__*/React__default.createElement("dt", {
    className: styles$1.dt
  }, title), /*#__PURE__*/React__default.createElement("dd", {
    className: styles$1.dd
  }, value)));
};
var wordListDls = function wordListDls(_ref2) {
  var wds = _ref2.wds,
    active = _ref2.active;
  var dls = [];
  (wds || []).forEach(function (_ref3) {
    var lnum = _ref3.$.lnum,
      w = _ref3.w;
    return (w || []).forEach(function (_ref4) {
      var n = _ref4.$.n,
        comment = _ref4.comment,
        text = _ref4.text;
      return (comment || []).forEach(function (_ref5, ii) {
        var commentText = _ref5._;
        var title = (text || []).map(function (_ref6) {
          var _ = _ref6._;
          return _;
        }).join(' ');
        if (active && active.aligned && active.aligned[lnum] && active.aligned[lnum].has(n)) {
          dls.push(commentDl({
            title: title,
            value: commentText
          }, lnum, n, ii));
        }
      });
    });
  });
  return dls;
};
var Comments = function Comments(_ref7) {
  var sentence = _ref7.sentence,
    active = _ref7.active;
  if (!active) {
    return false;
  }
  var wds = sentence && sentence.wds;
  var dls = wordListDls({
    wds: wds,
    active: active
  });
  if (dls.length === 0) {
    return false;
  }
  return /*#__PURE__*/React__default.createElement("div", {
    className: styles$1.comments
  }, dls);
};
Comments.propTypes = {
  sentence: sentenceType.isRequired,
  active: activeType
};
Comments.defaultProps = {
  active: null
};

var CommentsWithContext = function CommentsWithContext() {
  return /*#__PURE__*/React__default.createElement(SentenceContext.Consumer, null, function (_ref) {
    var sentence = _ref.sentence,
      active = _ref.active;
    return /*#__PURE__*/React__default.createElement(Comments, {
      sentence: sentence,
      active: active
    });
  });
};

var styles$2 = {"text":"_2vy3L","word":"_2xbMK","active":"_1NIy8"};

var wordSpans = function wordSpans(words, lnum, active, toggleActive) {
  var spans = [];
  words.w.forEach(function (word) {
    var text = word.text,
      n = word.$.n;
    var classes = [styles$2.word];
    var innerText = text.map(function (_ref) {
      var _ = _ref._;
      return _;
    }).join( /*#__PURE__*/React__default.createElement("br", null));
    if (active && active.aligned && active.aligned[lnum] && active.aligned[lnum].has(n)) {
      classes.push(styles$2.active);
    }
    var onClick = function onClick() {
      toggleActive([lnum, n]);
    };
    var onKeyDown = function onKeyDown(event) {
      var key = event.key;
      if (key === 'Enter') {
        onClick();
      }
    };
    spans.push( /*#__PURE__*/React__default.createElement("span", {
      key: n,
      role: "button",
      tabIndex: "0",
      className: classes.join(' '),
      onClick: onClick,
      onKeyDown: onKeyDown
    }, innerText));
    spans.push(' ');
  });
  spans.pop();
  return spans;
};
var Segment = function Segment(_ref2) {
  var lnum = _ref2.lnum,
    sentence = _ref2.sentence,
    active = _ref2.active,
    toggleActive = _ref2.toggleActive;
  var words = sentence && sentence.wds ? sentence.wds.find(function (_ref3) {
    var $ = _ref3.$;
    return $.lnum === lnum;
  }) : false;
  if (!words) {
    return false;
  }
  return /*#__PURE__*/React__default.createElement("div", {
    className: styles$2.text
  }, /*#__PURE__*/React__default.createElement("p", null, wordSpans(words, lnum, active, toggleActive)));
};
Segment.propTypes = {
  lnum: propTypes.string.isRequired,
  sentence: sentenceType.isRequired,
  active: activeType,
  toggleActive: propTypes.func
};
Segment.defaultProps = {
  active: null,
  toggleActive: function toggleActive() {}
};

var SegmentWithContext = function SegmentWithContext(_ref) {
  var lnum = _ref.lnum;
  return /*#__PURE__*/React__default.createElement(SentenceContext.Consumer, null, function (_ref2) {
    var sentence = _ref2.sentence,
      active = _ref2.active,
      toggleActive = _ref2.toggleActive;
    return /*#__PURE__*/React__default.createElement(Segment, {
      lnum: lnum,
      sentence: sentence,
      active: active,
      toggleActive: toggleActive
    });
  });
};
SegmentWithContext.propTypes = {
  lnum: propTypes.string.isRequired
};

var uniq = function uniq(array) {
  return Array.from(new Set(array));
};
var buildIdMap = function buildIdMap(alignedText, sentence) {
  var idMap = {};
  var lnums = uniq(alignedText.language.map(function (_ref) {
    var lnum = _ref.$.lnum;
    return lnum;
  }));
  lnums.forEach(function (ln) {
    idMap[ln] = {};
  });
  var addToSet = function addToSet(outerLnum, outerN, innerLnum, innerN) {
    if (!idMap[outerLnum][outerN]) {
      idMap[outerLnum][outerN] = {};
      lnums.forEach(function (ln) {
        idMap[outerLnum][outerN][ln] = new Set();
      });
    }
    idMap[outerLnum][outerN][innerLnum].add(innerN);
  };
  var unifySets = function unifySets(lnum1, n1, lnum2, n2) {
    idMap[lnum1][n1][lnum1].forEach(function (v) {
      return idMap[lnum2][n2][lnum1].add(v);
    });
    idMap[lnum1][n1][lnum2].forEach(function (v) {
      return idMap[lnum2][n2][lnum2].add(v);
    });
    idMap[lnum2][n2][lnum1] = idMap[lnum1][n1][lnum1];
    idMap[lnum2][n2][lnum2] = idMap[lnum1][n1][lnum2];
  };
  sentence.wds.forEach(function (wd) {
    var lnum = wd.$.lnum;
    wd.w.forEach(function (word) {
      var n = word.$.n;
      addToSet(lnum, n, lnum, n);
      if (word.refs) {
        var nrefs = word.refs[0].$.nrefs.split(/\s+/);
        lnums.forEach(function (lnumRef) {
          if (lnumRef !== lnum) {
            nrefs.forEach(function (nref) {
              addToSet(lnum, n, lnumRef, nref);
              addToSet(lnumRef, nref, lnum, n);
              unifySets(lnum, n, lnumRef, nref);
            });
          }
        });
      }
    });
  });
  return idMap;
};
var WrappedSentence = function WrappedSentence(_ref2) {
  var n = _ref2.n,
    json = _ref2.json,
    children = _ref2.children;
  var _useState = React.useState(null),
    active = _useState[0],
    setActive = _useState[1];
  React.useEffect(function () {
    setActive(null);
  }, [n, json]);
  var alignedText = json['aligned-text'];
  var sentence = (alignedText.sentence || []).find(function (_ref3) {
    var sentenceN = _ref3.$.n;
    return n === sentenceN;
  });
  var idMap = buildIdMap(alignedText, sentence);
  var toggleActive = function toggleActive(_ref4) {
    var lnum = _ref4[0],
      wordId = _ref4[1];
    if (active && active.aligned && active.aligned[lnum] && active.aligned[lnum].has(wordId)) {
      setActive(null);
    } else if (idMap[lnum] && idMap[lnum][wordId]) {
      setActive({
        selected: {
          lnum: lnum,
          n: n
        },
        aligned: idMap[lnum][wordId]
      });
    }
  };
  return /*#__PURE__*/React__default.createElement(SentenceContext.Provider, {
    value: {
      sentence: sentence,
      active: active,
      toggleActive: toggleActive
    }
  }, children);
};
var Sentence = function Sentence(_ref5) {
  var n = _ref5.n,
    children = _ref5.children;
  return /*#__PURE__*/React__default.createElement(AlignmentContext.Consumer, null, function (_ref6) {
    var json = _ref6.json;
    return /*#__PURE__*/React__default.createElement(WrappedSentence, {
      n: n,
      json: json
    }, children);
  });
};
WrappedSentence.propTypes = {
  n: propTypes.string.isRequired,
  json: alignmentType.isRequired,
  children: propTypes.node
};
WrappedSentence.defaultProps = {
  children: null
};
Sentence.propTypes = {
  n: propTypes.string.isRequired,
  children: propTypes.node
};
Sentence.defaultProps = {
  children: null
};

var styles$3 = {"xml":"_3LPRm","word":"_39t71","active":"_jYWJE","highlight":"_11I1P","bracket":"_7xRyo","element":"_2wtEi","attribute":"_2A3wI","attributeText":"_3DzH_"};

var tab = function tab(indent) {
  return /*#__PURE__*/React__default.createElement(React.Fragment, null, ' '.repeat(indent * 4));
};
var attributesToJsx = function attributesToJsx(attributes) {
  return Object.entries(attributes || {}).map(function (_ref) {
    var key = _ref[0],
      value = _ref[1];
    return /*#__PURE__*/React__default.createElement(React.Fragment, {
      key: key
    }, ' ', /*#__PURE__*/React__default.createElement("span", {
      className: styles$3.attribute
    }, key, "="), /*#__PURE__*/React__default.createElement("span", {
      className: styles$3.attributeText
    }, "\"", value, "\""));
  });
};
var openingTag = function openingTag(name, attributes, key, indent, close, br) {
  if (indent === void 0) {
    indent = 0;
  }
  if (close === void 0) {
    close = false;
  }
  if (br === void 0) {
    br = true;
  }
  return /*#__PURE__*/React__default.createElement(React.Fragment, {
    key: key
  }, /*#__PURE__*/React__default.createElement("span", {
    className: styles$3.bracket
  }, tab(indent), "<"), /*#__PURE__*/React__default.createElement("span", {
    className: styles$3.element
  }, name), attributesToJsx(attributes), close ? ' /' : '', /*#__PURE__*/React__default.createElement("span", {
    className: styles$3.bracket
  }, ">"), br && /*#__PURE__*/React__default.createElement("br", null));
};
var closingTag = function closingTag(name, key, indent) {
  if (indent === void 0) {
    indent = 0;
  }
  return /*#__PURE__*/React__default.createElement(React.Fragment, {
    key: key
  }, /*#__PURE__*/React__default.createElement("span", {
    className: styles$3.bracket
  }, tab(indent), "<"), /*#__PURE__*/React__default.createElement("span", {
    className: styles$3.element
  }, "/", name), /*#__PURE__*/React__default.createElement("span", {
    className: styles$3.bracket
  }, ">"));
};
var renderComment = function renderComment(comment, key, indent) {
  var _ = comment._,
    $ = comment.$;
  if (_) {
    return /*#__PURE__*/React__default.createElement("div", {
      key: key
    }, openingTag('comment', $, "open-" + key, indent, false, false), _, closingTag('comment', "close-" + key));
  }
  return /*#__PURE__*/React__default.createElement("div", {
    key: key
  }, openingTag('comment', comment.$, key, indent, true));
};
var renderText = function renderText(text, key, indent) {
  var _ = text._,
    $ = text.$;
  return /*#__PURE__*/React__default.createElement("div", {
    key: key
  }, openingTag('text', $, "open-" + key, indent, false, false), _, closingTag('text', "close-" + key));
};
var renderWord = function renderWord(word, key, lnum, active, toggleActive, indent) {
  var text = word.text,
    refs = word.refs,
    comment = word.comment,
    n = word.$.n;
  var classes = [styles$3.word];
  var onClick = function onClick() {
    toggleActive([lnum, n]);
  };
  var onKeyDown = function onKeyDown(event) {
    var eventKey = event.key;
    if (eventKey === 'Enter') {
      onClick();
    }
  };
  if (active && active.aligned && active.aligned[lnum] && active.aligned[lnum].has(n)) {
    classes.push(styles$3.active);
  }
  return /*#__PURE__*/React__default.createElement("div", {
    key: lnum + "-" + n,
    role: "button",
    tabIndex: "0",
    className: classes.join(' '),
    onClick: onClick,
    onKeyDown: onKeyDown
  }, openingTag('w', word.$, "open-" + key, indent), comment && comment.map(function (cmt, ii) {
    return renderComment(cmt, "comment-" + key + "-" + ii, indent + 1);
  }), text && text.map(function (txt, ii) {
    return renderText(txt, "text-" + key + "-" + ii, indent + 1);
  }), refs && refs.map(function (rfs, ii) {
    return openingTag('refs', rfs.$, "ref-" + key + "-" + ii, indent + 1);
  }), closingTag('w', "close-" + key, indent));
};
var renderWordList = function renderWordList(wordList, active, toggleActive) {
  var w = wordList.w,
    comment = wordList.comment,
    $ = wordList.$;
  var lnum = $.lnum;
  return /*#__PURE__*/React__default.createElement(React.Fragment, {
    key: lnum
  }, openingTag('wds', $, "open-" + lnum, 2, true), comment && comment.map(function (cmt, ii) {
    return renderComment(cmt, lnum + "-" + ii, 3);
  }), w && w.map(function (word, ii) {
    return renderWord(word, lnum + "-" + ii, lnum, active, toggleActive, 3);
  }), closingTag('wds', "close-" + lnum, 2), /*#__PURE__*/React__default.createElement("br", null));
};
var Xml = function Xml(_ref2) {
  var sentence = _ref2.sentence,
    active = _ref2.active,
    toggleActive = _ref2.toggleActive;
  return /*#__PURE__*/React__default.createElement("div", {
    className: styles$3.xml
  }, openingTag('sentence', sentence.$, 'sentence'), sentence.wds && sentence.wds.map(function (wordList) {
    return renderWordList(wordList, active, toggleActive);
  }), closingTag('sentence', 'sentence-close'));
};
Xml.propTypes = {
  active: activeType,
  sentence: sentenceType.isRequired,
  toggleActive: propTypes.func
};
Xml.defaultProps = {
  active: null,
  toggleActive: function toggleActive() {}
};

var XmlWithContext = function XmlWithContext() {
  return /*#__PURE__*/React__default.createElement(SentenceContext.Consumer, null, function (_ref) {
    var sentence = _ref.sentence,
      active = _ref.active,
      toggleActive = _ref.toggleActive;
    return /*#__PURE__*/React__default.createElement(Xml, {
      sentence: sentence,
      active: active,
      toggleActive: toggleActive
    });
  });
};

exports.Alignment = Alignment;
exports.Collapse = Collapse;
exports.Comments = CommentsWithContext;
exports.Segment = SegmentWithContext;
exports.Sentence = Sentence;
exports.Xml = XmlWithContext;
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