docx4js-fork/lib/cheerio-fn.js

javascript docx parser

"use strict";

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _cheerio = require("cheerio");

var _cheerio2 = _interopRequireDefault(_cheerio);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

_cheerio2.default.prototype.props = function () {
    var opt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

    if (this.length == 0) return {};
    var $ = this.constructor;

    var names = opt.names,
        _opt$nameFn = opt.nameFn,
        nameFn = _opt$nameFn === undefined ? function (a) {
        return names && names[a] || a;
    } : _opt$nameFn,
        _opt$__filter = opt.__filter,
        __filter = _opt$__filter === undefined ? '*' : _opt$__filter,
        _opt$tidy = opt.tidy,
        tidy = _opt$tidy === undefined ? function (a) {
        return a;
    } : _opt$tidy;

    var _xmlns = function _xmlns(attribs) {
        return Object.keys(attribs).filter(function (k) {
            return !k.startsWith("xmlns");
        }).reduce(function (o, k) {
            var v = attribs[k];
            k = k.split(":").pop();
            var b = opt[k] ? opt[k](v) : v;
            if (b != undefined) {
                o[nameFn(k)] = b;
            }
            return o;
        }, {});
    };

    var set = function set(a, o) {
        var k = a.name.split(":").pop();
        var b = opt[k] ? opt[k](a) : toJS(a);
        if (b != undefined) {
            o[nameFn(k, a, o)] = opt["tidy_" + k] ? opt["tidy_" + k](b) : b;
        }
        return o;
    };

    var toJS = function toJS(node, p) {
        var children = node.children,
            attribs = node.attribs;

        return children.filter(function (a) {
            return a.name && $(a).is(__filter);
        }).reduce(function (o, a) {
            return set(a, o);
        }, _extends({}, _xmlns(attribs)));
    };

    var props = toJS(this[0]);

    return tidy ? tidy(props) : props;
};

_cheerio2.default.prototype.forwardUntil = function (selector, filter) {
    var Empty = this.constructor.root().not(function (a) {
        return true;
    });
    var $ = function $(n) {
        return Empty.not(function (a) {
            return true;
        }).add(n);
    };
    var until = Empty,
        filtered = Empty;

    var next = this.get(0);
    var parentNext = function parentNext(node) {
        return node && node.parent && (node.parent.next || parentNext(node.parent));
    };
    var getNext = function getNext(node) {
        return node && (node.children && node.children[0] || node.next || parentNext(node));
    };
    while (next && (next = getNext(next))) {
        var $n = $(next);
        if ($n.is(selector)) {
            until = until.add(next);
            break;
        } else if (filter && $n.is(filter)) {
            filtered = filtered.add(next);
        }
    }
    return filter ? filtered : until;
};
_cheerio2.default.prototype.backwardUntil = function (selector, filter) {
    var Empty = this.constructor.root().not(function (a) {
        return true;
    });
    var $ = function $(n) {
        return Empty.not(function (a) {
            return true;
        }).add(n);
    };
    var until = Empty,
        filtered = Empty;

    var prev = this.get(0);
    var parentPrev = function parentPrev(node) {
        return node && node.parent && (node.parent.prev || parentPrev(node.parent));
    };
    var getPrev = function getPrev(node) {
        return node && (node.children && node.children[node.children.length - 1] || node.prev || parentPrev(node));
    };
    while (prev && (prev = getPrev(prev))) {
        var $n = $(prev);
        if ($n.is(selector)) {
            until = until.add(prev);
            break;
        } else if (filter && $n.is(filter)) {
            filtered = filtered.add(next);
        }
    }
    return filter ? filtered : until;
};
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opt[k](v) : v\r\n            if(b!=undefined){\r\n                o[nameFn(k)]=b\r\n            }\r\n            return o\r\n        },{})\r\n\r\n\tconst set=(a,o)=>{\r\n        const k=a.name.split(\":\").pop()\r\n        const b=opt[k]?opt[k](a):toJS(a)\r\n        if(b!=undefined){\r\n            o[nameFn(k,a,o)]=opt[`tidy_${k}`] ? opt[`tidy_${k}`](b) : b\r\n        }\r\n        return o\r\n    }\r\n\r\n    const toJS=(node,p)=>{\r\n        const{children,attribs}=node\r\n        return children\r\n            .filter(a=>a.name && $(a).is(__filter))\r\n            .reduce((o,a)=>set(a,o),{..._xmlns(attribs)})\r\n    }\r\n\r\n    const props=toJS(this[0])\r\n\r\n    return tidy ? tidy(props) : props\r\n}\r\n\r\ncheerio.prototype.forwardUntil=function(selector,filter){\r\n    const Empty=this.constructor.root().not(a=>true)\r\n    const $=n=>Empty.not(a=>true).add(n)\r\n    let until=Empty, filtered=Empty\r\n\r\n    let next=this.get(0)\r\n    const parentNext=node=>node&&(node.parent && (node.parent.next || parentNext(node.parent)))\r\n    const getNext=node=>node && ((node.children&&node.children[0])||node.next||parentNext(node))\r\n    while(next && (next=getNext(next))){\r\n        let $n=$(next)\r\n        if($n.is(selector)){\r\n            until=until.add(next)\r\n            break\r\n        }else if(filter && $n.is(filter)){\r\n            filtered=filtered.add(next)\r\n        }\r\n    }\r\n    return filter ? filtered : until\r\n}\r\ncheerio.prototype.backwardUntil=function(selector,filter){\r\n    const Empty=this.constructor.root().not(a=>true)\r\n    const $=n=>Empty.not(a=>true).add(n)\r\n    let until=Empty, filtered=Empty\r\n\r\n    let prev=this.get(0)\r\n    const parentPrev=node=>node && (node.parent && (node.parent.prev || parentPrev(node.parent)))\r\n    const getPrev=node=>node && ((node.children&&node.children[node.children.length-1])||node.prev||parentPrev(node))\r\n    while(prev && (prev=getPrev(prev))){\r\n        let $n=$(prev)\r\n        if($n.is(selector)){\r\n            until=until.add(prev)\r\n            break\r\n        }else if(filter && $n.is(filter)){\r\n            filtered=filtered.add(next)\r\n        }\r\n    }\r\n    return filter ? filtered : until\r\n}\r\n"]}