@mikezimm/fps-library-v2/lib/components/atoms/XML/xmlStrings.js

Library of reusable typescript/javascript functions, interfaces and constants

import { buildMLineDiv } from './formating';
export function getXMLObjectFromString(str, tag, toText, removeTag = false) {
    // 2020-06-24:  Copied from Views_.aspx of Super Contents
    // Gets tag from an XML string like pulling "Fields" out of a view schema
    // toText will then also convertTagsToHTML for display on a page.
    var fullTag = "";
    if (str == null) {
        return "null viewQuery";
    }
    var tagLength = tag.length;
    var tag1 = "<" + tag;
    var tag2 = "</" + tag + ">";
    var IndexOf1 = str.indexOf(tag1);
    var IndexOf2 = str.indexOf(tag2);
    /**
     * 2021-06-14:  Update to fix:  https://github.com/mikezimm/generic-solution/issues/101
     * updated second check to IndexOf2 since it seemed to be a duplicate of the first value.
     * This was updated due to Finance Tasks template which would give error when trying to update views.
     * So if the tag was <Query />, tag2 would be negative since it does not have a closing tag.
     * The result will be that fullTag will return "" which is what would be expected.
    */
    if (IndexOf1 > -1 && IndexOf2 > -1) {
        fullTag = str.substring(IndexOf1, IndexOf2 + tagLength + 3);
    }
    if (toText === true) { //Then convert <> to html valid
        fullTag = fullTag.replace(/[<]/g, "&lt;");
        fullTag = fullTag.replace(/[>]/g, "&gt;");
    }
    if (removeTag === true) { //Then convert <> to html valid
        fullTag = fullTag.slice(tagLength + 2, fullTag.length - (tagLength + 3));
    }
    return fullTag;
}
export function prettyUpXMLStringAsElements(thisXML) {
    let indents = -1;
    let lastTagWasOpen = true;
    let result = thisXML.replace(/></g, '>||<').split('||').map((val) => {
        if (val.indexOf('<') === 0) {
            if (val.indexOf('/') === 1) { //This is a closing tag, automatically set next indent -1
                if (lastTagWasOpen === true) {
                    lastTagWasOpen = false;
                    indents--;
                    console.log('This is CLOSING Tag, lastTagWasOpen === true');
                }
                else { //This is a opening tag && previous one was open, automatically set next indent +1
                    lastTagWasOpen = false;
                    indents--;
                    console.log('This is CLOSING Tag, lastTagWasOpen === false');
                }
            }
            else { //This is an opening tag
                if (lastTagWasOpen === true) {
                    if (val.indexOf('/>') > -1) { //This tag closes... do not indent
                        lastTagWasOpen = false;
                        indents++;
                    }
                    else {
                        indents++;
                        lastTagWasOpen = true;
                    }
                    console.log('This is OPENING Tag, lastTagWasOpen === true');
                }
                else { //This is a opening tag && previous one was open, automatically set next indent +1
                    if (val.indexOf('/>') > -1 || val.indexOf('</') > 5) { //This tag closes... do not indent
                        //This also covers situations like this:  <JSLink>clienttemplates.js</JSLink>
                        lastTagWasOpen = false;
                    }
                    else {
                        lastTagWasOpen = true;
                    }
                    console.log('This is OPENING Tag, lastTagWasOpen === false');
                }
            }
        }
        else {
            console.log('val.indexOf(' < ') !!!!== 0');
        }
        console.log('indents', indents, lastTagWasOpen, val);
        return buildMLineDiv(indents, val);
    });
    console.log(result);
    return result;
}
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