CybroAddons/website_quotation_template/node_modules/mammoth/lib/docx/styles-reader.js

exports.readStylesXml = readStylesXml;
exports.Styles = Styles;
exports.defaultStyles = new Styles({}, {});

function Styles(paragraphStyles, characterStyles, tableStyles, numberingStyles) {
    return {
        findParagraphStyleById: function(styleId) {
            return paragraphStyles[styleId];
        },
        findCharacterStyleById: function(styleId) {
            return characterStyles[styleId];
        },
        findTableStyleById: function(styleId) {
            return tableStyles[styleId];
        },
        findNumberingStyleById: function(styleId) {
            return numberingStyles[styleId];
        }
    };
}

Styles.EMPTY = new Styles({}, {}, {}, {});

function readStylesXml(root) {
    var paragraphStyles = {};
    var characterStyles = {};
    var tableStyles = {};
    var numberingStyles = {};

    var styles = {
        "paragraph": paragraphStyles,
        "character": characterStyles,
        "table": tableStyles
    };

    root.getElementsByTagName("w:style").forEach(function(styleElement) {
        var style = readStyleElement(styleElement);
        if (style.type === "numbering") {
            numberingStyles[style.styleId] = readNumberingStyleElement(styleElement);
        } else {
            var styleSet = styles[style.type];
            if (styleSet) {
                styleSet[style.styleId] = style;
            }
        }
    });

    return new Styles(paragraphStyles, characterStyles, tableStyles, numberingStyles);
}

function readStyleElement(styleElement) {
    var type = styleElement.attributes["w:type"];
    var styleId = styleElement.attributes["w:styleId"];
    var name = styleName(styleElement);
    return {type: type, styleId: styleId, name: name};
}

function styleName(styleElement) {
    var nameElement = styleElement.first("w:name");
    return nameElement ? nameElement.attributes["w:val"] : null;
}

function readNumberingStyleElement(styleElement) {
    var numId = styleElement
        .firstOrEmpty("w:pPr")
        .firstOrEmpty("w:numPr")
        .firstOrEmpty("w:numId")
        .attributes["w:val"];
    return {numId: numId};
}