angular-xml-editor
Version:
XML editor component for Angular
117 lines (116 loc) • 12.9 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
import { Xml2html } from './xml2html.class';
import { XmlToolbox } from '../xmlToolbox.class';
import { Xml2htmlAttributeWorker } from './xml2htmlAttributeWorker.class';
import { DomDummyNodeManager } from '../dummyNodes/domDummyNodeManager.class';
export class Html2xml {
/**
* @param {?} rules
*/
constructor(rules) {
this.rules = rules;
this.attributeWorker = new Xml2htmlAttributeWorker(rules);
}
/**
* @param {?} html
* @return {?}
*/
ToXml(html) {
if (html === '') {
return '';
}
/** @type {?} */
const cleanHtml = this.CleanUpHtmlBeforeConvert2Xml(html);
/** @type {?} */
const domparser = new DOMParser();
/** @type {?} */
const domdoc = domparser.parseFromString(cleanHtml, 'text/xml');
/** @type {?} */
const targetDocument = new Document();
if (domdoc.documentElement === null) {
return '';
}
/** @type {?} */
const body = this.GetXmlElementFromHtmlElement(domdoc.documentElement, targetDocument);
if (body && body.nodeType === Node.ELEMENT_NODE) {
/** @type {?} */
const xml = (/** @type {?} */ (body)).outerHTML;
return xml;
}
else {
throw new Error(`root node ${XmlToolbox.GetNodeDebugContext(body)} is no element`);
}
}
/**
* @param {?} html
* @return {?}
*/
CleanUpHtmlBeforeConvert2Xml(html) {
/** @type {?} */
const domparser = new DOMParser();
/** @type {?} */
const domdoc = domparser.parseFromString(html, 'text/html');
new DomDummyNodeManager().RemoveAllDummyNodes(domdoc.documentElement);
/** @type {?} */
const cleanHtml = domdoc.body.innerHTML;
return cleanHtml;
}
/**
* @param {?} node
* @param {?} targetDocument
* @return {?}
*/
GetXmlElementFromHtmlElement(node, targetDocument) {
switch (node.nodeType) {
case Node.ELEMENT_NODE: // element node
/** @type {?} */
const asElement = /** @type {?} */ (node);
/** @type {?} */
const tagName = Xml2html.getTagNameFromNode(node);
if (!tagName || tagName === '') {
throw new Error(`no tagname in ${XmlToolbox.GetNodeDebugContext(node)}`);
}
/** @type {?} */
const newElement = targetDocument.createElement(tagName);
/** @type {?} */
const children = asElement.childNodes;
if (children.length === 0 && !asElement.classList.contains(Xml2html.NoClosingTagClassName)) {
newElement.appendChild(targetDocument.createTextNode('')); // to prevent non closing tags
}
else {
for (let i = 0; i < children.length; ++i) {
/** @type {?} */
const childAsHtml = this.GetXmlElementFromHtmlElement(children[i], targetDocument);
if (childAsHtml !== undefined) {
newElement.appendChild(childAsHtml);
}
}
}
// // insert attributes
this.attributeWorker.writeAllHtmlAttributesToXml(asElement, newElement);
return newElement;
case Node.TEXT_NODE: // text node
/** @type {?} */
const content = (/** @type {?} */ (node)).textContent;
if (content.length > 0) {
return targetDocument.createTextNode(content);
}
else {
return undefined;
}
default:
// tslint:disable-next-line:max-line-length
throw new Error(`unknown html element nodeType ${node.nodeType} in value: ${XmlToolbox.GetNodeDebugContext(node)}`);
}
}
}
if (false) {
/** @type {?} */
Html2xml.prototype.attributeWorker;
/** @type {?} */
Html2xml.prototype.rules;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"html2xml.class.js","sourceRoot":"ng://angular-xml-editor/","sources":["lib/code/xml-html-converter/html2xml.class.ts"],"names":[],"mappings":";;;;AACA,OAAO,EAAE,QAAQ,EAAE,MAAM,kBAAkB,CAAC;AAC5C,OAAO,EAAE,UAAU,EAAE,MAAM,qBAAqB,CAAC;AACjD,OAAO,EAAE,uBAAuB,EAAE,MAAM,iCAAiC,CAAC;AAC1E,OAAO,EAAE,mBAAmB,EAAE,MAAM,yCAAyC,CAAC;AAE9E,MAAM;;;;IAGJ,YAAmB,KAAe;QAAf,UAAK,GAAL,KAAK,CAAU;QAChC,IAAI,CAAC,eAAe,GAAG,IAAI,uBAAuB,CAAC,KAAK,CAAC,CAAC;KAC3D;;;;;IAEM,KAAK,CAAC,IAAY;QACvB,IAAI,IAAI,KAAK,EAAE,EAAE;YACf,OAAO,EAAE,CAAC;SACX;;QAKD,MAAM,SAAS,GAAG,IAAI,CAAC,4BAA4B,CAAC,IAAI,CAAC,CAAC;;QAC1D,MAAM,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;;QAClC,MAAM,MAAM,GAAG,SAAS,CAAC,eAAe,CAAC,SAAS,EAAE,UAAU,CAAC,CAAC;;QAChE,MAAM,cAAc,GAAG,IAAI,QAAQ,EAAE,CAAC;QACtC,IAAI,MAAM,CAAC,eAAe,KAAK,IAAI,EAAE;YACnC,OAAO,EAAE,CAAC;SACX;;QAED,MAAM,IAAI,GAAG,IAAI,CAAC,4BAA4B,CAAC,MAAM,CAAC,eAAe,EAAE,cAAc,CAAC,CAAC;QACvF,IAAI,IAAI,IAAI,IAAI,CAAC,QAAQ,KAAK,IAAI,CAAC,YAAY,EAAE;;YAC/C,MAAM,GAAG,GAAG,mBAAC,IAAe,EAAC,CAAC,SAAS,CAAC;YACxC,OAAO,GAAG,CAAC;SACZ;aAAM;YACL,MAAM,IAAI,KAAK,CAAC,aAAa,UAAU,CAAC,mBAAmB,CAAC,IAAI,CAAC,gBAAgB,CAAC,CAAC;SACpF;;;;;;IAGK,4BAA4B,CAAC,IAAY;;QAC/C,MAAM,SAAS,GAAG,IAAI,SAAS,EAAE,CAAC;;QAClC,MAAM,MAAM,GAAG,SAAS,CAAC,eAAe,CAAC,IAAI,EAAE,WAAW,CAAC,CAAC;QAC5D,IAAI,mBAAmB,EAAE,CAAC,mBAAmB,CAAC,MAAM,CAAC,eAAe,CAAC,CAAC;;QACtE,MAAM,SAAS,GAAG,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC;QACxC,OAAO,SAAS,CAAC;;;;;;;IAGX,4BAA4B,CAAC,IAAU,EAAE,cAAwB;QACvE,QAAQ,IAAI,CAAC,QAAQ,EAAE;YACrB,KAAK,IAAI,CAAC,YAAY,EAAE,eAAe;;gBACrC,MAAM,SAAS,qBAAG,IAAe,EAAC;;gBAClC,MAAM,OAAO,GAAG,QAAQ,CAAC,kBAAkB,CAAC,IAAI,CAAC,CAAC;gBAElD,IAAI,CAAC,OAAO,IAAI,OAAO,KAAK,EAAE,EAAE;oBAC9B,MAAM,IAAI,KAAK,CAAC,iBAAiB,UAAU,CAAC,mBAAmB,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;iBAC1E;;gBAGD,MAAM,UAAU,GAAG,cAAc,CAAC,aAAa,CAAC,OAAO,CAAC,CAAC;;gBAGzD,MAAM,QAAQ,GAAG,SAAS,CAAC,UAAU,CAAC;gBACtC,IAAI,QAAQ,CAAC,MAAM,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,SAAS,CAAC,QAAQ,CAAC,QAAQ,CAAC,qBAAqB,CAAC,EAAE;oBAC1F,UAAU,CAAC,WAAW,CAAC,cAAc,CAAC,cAAc,CAAC,EAAE,CAAC,CAAC,CAAC;iBAC3D;qBAAM;oBACL,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,QAAQ,CAAC,MAAM,EAAE,EAAE,CAAC,EAAE;;wBACxC,MAAM,WAAW,GAAG,IAAI,CAAC,4BAA4B,CAAC,QAAQ,CAAC,CAAC,CAAC,EAAE,cAAc,CAAC,CAAC;wBACnF,IAAI,WAAW,KAAK,SAAS,EAAE;4BAC7B,UAAU,CAAC,WAAW,CAAC,WAAW,CAAC,CAAC;yBACrC;qBACF;iBACF;;gBAGD,IAAI,CAAC,eAAe,CAAC,2BAA2B,CAAC,SAAS,EAAE,UAAU,CAAC,CAAC;gBAExE,OAAO,UAAU,CAAC;YAEpB,KAAK,IAAI,CAAC,SAAS,EAAE,YAAY;;gBAC/B,MAAM,OAAO,GAAG,mBAAC,IAAe,EAAC,CAAC,WAAW,CAAC;gBAC9C,IAAI,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;oBACtB,OAAO,cAAc,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;iBAC/C;qBAAM;oBACL,OAAO,SAAS,CAAC;iBAClB;YAEH;;gBAEE,MAAM,IAAI,KAAK,CAAC,iCAAiC,IAAI,CAAC,QAAQ,cAAc,UAAU,CAAC,mBAAmB,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;SACvH;;CAEJ","sourcesContent":["import { XmlRules } from '../xml-rules-check/xmlRules.class';\r\nimport { Xml2html } from './xml2html.class';\r\nimport { XmlToolbox } from '../xmlToolbox.class';\r\nimport { Xml2htmlAttributeWorker } from './xml2htmlAttributeWorker.class';\r\nimport { DomDummyNodeManager } from '../dummyNodes/domDummyNodeManager.class';\r\n\r\nexport class Html2xml {\r\n  private attributeWorker: Xml2htmlAttributeWorker;\r\n\r\n  constructor(public rules: XmlRules) {\r\n    this.attributeWorker = new Xml2htmlAttributeWorker(rules);\r\n  }\r\n\r\n  public ToXml(html: string): string {\r\n    if (html === '') {\r\n      return '';\r\n    }\r\n    // html = html.replace('\\t', '');\r\n    // html = html.replace('\\r', '');\r\n    // html = html.replace('\\n', '');\r\n\r\n    const cleanHtml = this.CleanUpHtmlBeforeConvert2Xml(html);\r\n    const domparser = new DOMParser();\r\n    const domdoc = domparser.parseFromString(cleanHtml, 'text/xml');\r\n    const targetDocument = new Document();\r\n    if (domdoc.documentElement === null) {\r\n      return '';\r\n    }\r\n\r\n    const body = this.GetXmlElementFromHtmlElement(domdoc.documentElement, targetDocument);\r\n    if (body && body.nodeType === Node.ELEMENT_NODE) {\r\n      const xml = (body as Element).outerHTML;\r\n      return xml;\r\n    } else {\r\n      throw new Error(`root node ${XmlToolbox.GetNodeDebugContext(body)} is no element`);\r\n    }\r\n  }\r\n\r\n  private CleanUpHtmlBeforeConvert2Xml(html: string): string {\r\n    const domparser = new DOMParser();\r\n    const domdoc = domparser.parseFromString(html, 'text/html');\r\n    new DomDummyNodeManager().RemoveAllDummyNodes(domdoc.documentElement); // remove all dummy nodes\r\n    const cleanHtml = domdoc.body.innerHTML;\r\n    return cleanHtml;\r\n  }\r\n\r\n  private GetXmlElementFromHtmlElement(node: Node, targetDocument: Document): Node {\r\n    switch (node.nodeType) {\r\n      case Node.ELEMENT_NODE: // element node\r\n        const asElement = node as Element;\r\n        const tagName = Xml2html.getTagNameFromNode(node);\r\n\r\n        if (!tagName || tagName === '') {\r\n          throw new Error(`no tagname in ${XmlToolbox.GetNodeDebugContext(node)}`);\r\n        }\r\n\r\n        // create element node\r\n        const newElement = targetDocument.createElement(tagName);\r\n\r\n        // append child elements recursive\r\n        const children = asElement.childNodes;\r\n        if (children.length === 0 && !asElement.classList.contains(Xml2html.NoClosingTagClassName)) {\r\n          newElement.appendChild(targetDocument.createTextNode('')); // to prevent non closing tags\r\n        } else {\r\n          for (let i = 0; i < children.length; ++i) {\r\n            const childAsHtml = this.GetXmlElementFromHtmlElement(children[i], targetDocument);\r\n            if (childAsHtml !== undefined) {\r\n              newElement.appendChild(childAsHtml);\r\n            }\r\n          }\r\n        }\r\n\r\n        // // insert attributes\r\n        this.attributeWorker.writeAllHtmlAttributesToXml(asElement, newElement);\r\n\r\n        return newElement;\r\n\r\n      case Node.TEXT_NODE: // text node\r\n        const content = (node as Element).textContent;\r\n        if (content.length > 0) {\r\n          return targetDocument.createTextNode(content);\r\n        } else {\r\n          return undefined;\r\n        }\r\n\r\n      default:\r\n        // tslint:disable-next-line:max-line-length\r\n        throw new Error(`unknown html element nodeType ${node.nodeType} in value: ${XmlToolbox.GetNodeDebugContext(node)}`);\r\n    }\r\n  }\r\n}\r\n"]}