| 1 | {"version":3,"file":"xml.js","sourceRoot":"","sources":["../src/xml.ts"],"names":[],"mappings":";;;AAAA,2BAA0B;AAC1B,mCAAkC;AAElC,MAAa,QAAQ;IAMnB,YAAqB,IAAY;QAAZ,SAAI,GAAJ,IAAI,CAAQ;QALjC,UAAK,GAAG,EAAE,CAAA;QACV,eAAU,GAAqC,IAAI,CAAA;QACnD,YAAO,GAAG,KAAK,CAAA;QACf,aAAQ,GAA2B,IAAI,CAAA;QAGrC,IAAI,CAAC,IAAI,EAAE;YACT,MAAM,gBAAQ,CAAC,8BAA8B,EAAE,4BAA4B,CAAC,CAAA;SAC7E;QACD,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE;YACtB,MAAM,gBAAQ,CAAC,yBAAyB,IAAI,EAAE,EAAE,8BAA8B,CAAC,CAAA;SAChF;IACH,CAAC;IAED,SAAS,CAAC,IAAY;QACpB,MAAM,MAAM,GAAG,IAAI,CAAC,UAAU,KAAK,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAA;QACtE,IAAI,MAAM,IAAI,IAAI,EAAE;YAClB,MAAM,gBAAQ,CAAC,iBAAiB,IAAI,GAAG,EAAE,0BAA0B,CAAC,CAAA;SACrE;QACD,OAAO,MAAM,CAAA;IACf,CAAC;IAED,eAAe,CAAC,IAAY;QAC1B,IAAI,IAAI,CAAC,UAAU,KAAK,IAAI,EAAE;YAC5B,OAAO,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAA;SAC7B;IACH,CAAC;IAED,OAAO,CAAC,IAAY,EAAE,UAAU,GAAG,KAAK,EAAE,gBAA+B,IAAI;QAC3E,MAAM,MAAM,GAAG,IAAI,CAAC,aAAa,CAAC,IAAI,EAAE,UAAU,CAAC,CAAA;QACnD,IAAI,MAAM,KAAK,IAAI,EAAE;YACnB,MAAM,gBAAQ,CAAC,aAAa,IAAI,eAAe,IAAI,GAAG,EAAE,wBAAwB,CAAC,CAAA;SAClF;QACD,OAAO,MAAM,CAAA;IACf,CAAC;IAED,aAAa,CAAC,IAAY,EAAE,UAAU,GAAG,KAAK;QAC5C,IAAI,IAAI,CAAC,QAAQ,KAAK,IAAI,EAAE;YAC1B,OAAO,IAAI,CAAA;SACZ;QAED,KAAK,MAAM,OAAO,IAAI,IAAI,CAAC,QAAQ,EAAE;YACnC,IAAI,YAAY,CAAC,OAAO,EAAE,IAAI,EAAE,UAAU,CAAC,EAAE;gBAC3C,OAAO,OAAO,CAAA;aACf;SACF;QAED,OAAO,IAAI,CAAA;IACb,CAAC;IAED,WAAW,CAAC,IAAY,EAAE,UAAU,GAAG,KAAK;QAC1C,IAAI,IAAI,CAAC,QAAQ,KAAK,IAAI,EAAE;YAC1B,OAAO,EAAE,CAAA;SACV;QACD,OAAO,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,EAAE,CAAC,EAAE,CAAC,YAAY,CAAC,EAAE,EAAE,IAAI,EAAE,UAAU,CAAC,CAAC,CAAA;IACvE,CAAC;IAED,mBAAmB,CAAC,IAAY,EAAE,UAAU,GAAG,KAAK;QAClD,MAAM,OAAO,GAAG,IAAI,CAAC,aAAa,CAAC,IAAI,EAAE,UAAU,CAAC,CAAA;QACpD,OAAO,OAAO,KAAK,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,OAAO,CAAC,KAAK,CAAA;IAC9C,CAAC;CACF;AA9DD,4BA8DC;AAED,MAAM,YAAY,GAAG,IAAI,MAAM,CAAC,6BAA6B,CAAC,CAAA;AAE9D,SAAS,WAAW,CAAC,IAAY;IAC/B,OAAO,YAAY,CAAC,IAAI,CAAC,IAAI,CAAC,CAAA;AAChC,CAAC;AAED,SAAS,YAAY,CAAC,OAAiB,EAAE,IAAY,EAAE,UAAmB;IACxE,MAAM,WAAW,GAAG,OAAO,CAAC,IAAI,CAAA;IAChC,OAAO,WAAW,KAAK,IAAI,IAAI,CAAC,UAAU,KAAK,IAAI,IAAI,WAAW,CAAC,MAAM,KAAK,IAAI,CAAC,MAAM,IAAI,WAAW,CAAC,WAAW,EAAE,KAAK,IAAI,CAAC,WAAW,EAAE,CAAC,CAAA;AAChJ,CAAC;AAED,SAAgB,QAAQ,CAAC,IAAY;IACnC,IAAI,WAAW,GAAoB,IAAI,CAAA;IACvC,MAAM,MAAM,GAAG,GAAG,CAAC,MAAM,CAAC,IAAI,EAAE,EAAE,CAAC,CAAA;IACnC,MAAM,QAAQ,GAAoB,EAAE,CAAA;IAEpC,MAAM,CAAC,SAAS,GAAG,UAAU,CAAC,EAAE;QAC9B,MAAM,OAAO,GAAG,IAAI,QAAQ,CAAC,UAAU,CAAC,IAAI,CAAC,CAAA;QAC7C,OAAO,CAAC,UAAU,GAAG,UAAU,CAAC,UAAuC,CAAA;QAEvE,IAAI,WAAW,KAAK,IAAI,EAAE;YACxB,WAAW,GAAG,OAAO,CAAA;SACtB;aAAM;YACL,MAAM,MAAM,GAAG,QAAQ,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC,CAAA;YAC5C,IAAI,MAAM,CAAC,QAAQ,IAAI,IAAI,EAAE;gBAC3B,MAAM,CAAC,QAAQ,GAAG,EAAE,CAAA;aACrB;YACD,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,OAAO,CAAC,CAAA;SAC9B;QACD,QAAQ,CAAC,IAAI,CAAC,OAAO,CAAC,CAAA;IACxB,CAAC,CAAA;IAED,MAAM,CAAC,UAAU,GAAG,GAAG,EAAE;QACvB,QAAQ,CAAC,GAAG,EAAE,CAAA;IAChB,CAAC,CAAA;IAED,MAAM,CAAC,MAAM,GAAG,IAAI,CAAC,EAAE;QACrB,IAAI,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE;YACvB,QAAQ,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,KAAK,GAAG,IAAI,CAAA;SAC3C;IACH,CAAC,CAAA;IAED,MAAM,CAAC,OAAO,GAAG,KAAK,CAAC,EAAE;QACvB,MAAM,OAAO,GAAG,QAAQ,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC,CAAA;QAC7C,OAAO,CAAC,KAAK,GAAG,KAAK,CAAA;QACrB,OAAO,CAAC,OAAO,GAAG,IAAI,CAAA;IACxB,CAAC,CAAA;IAED,MAAM,CAAC,OAAO,GAAG,GAAG,CAAC,EAAE;QACrB,MAAM,GAAG,CAAA;IACX,CAAC,CAAA;IAED,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,CAAA;IAClB,OAAO,WAAY,CAAA;AACrB,CAAC;AA3CD,4BA2CC","sourcesContent":["import * as sax from \"sax\"\nimport { newError } from \"./index\"\n\nexport class XElement {\n value = \"\"\n attributes: { [key: string]: string } | null = null\n isCData = false\n elements: Array<XElement> | null = null\n\n constructor(readonly name: string) {\n if (!name) {\n throw newError(\"Element name cannot be empty\", \"ERR_XML_ELEMENT_NAME_EMPTY\")\n }\n if (!isValidName(name)) {\n throw newError(`Invalid element name: ${name}`, \"ERR_XML_ELEMENT_INVALID_NAME\")\n }\n }\n\n attribute(name: string): string {\n const result = this.attributes === null ? null : this.attributes[name]\n if (result == null) {\n throw newError(`No attribute \"${name}\"`, \"ERR_XML_MISSED_ATTRIBUTE\")\n }\n return result\n }\n\n removeAttribute(name: string): void {\n if (this.attributes !== null) {\n delete this.attributes[name]\n }\n }\n\n element(name: string, ignoreCase = false, errorIfMissed: string | null = null): XElement {\n const result = this.elementOrNull(name, ignoreCase)\n if (result === null) {\n throw newError(errorIfMissed || `No element \"${name}\"`, \"ERR_XML_MISSED_ELEMENT\")\n }\n return result\n }\n\n elementOrNull(name: string, ignoreCase = false): XElement | null {\n if (this.elements === null) {\n return null\n }\n\n for (const element of this.elements) {\n if (isNameEquals(element, name, ignoreCase)) {\n return element\n }\n }\n\n return null\n }\n\n getElements(name: string, ignoreCase = false) {\n if (this.elements === null) {\n return []\n }\n return this.elements.filter(it => isNameEquals(it, name, ignoreCase))\n }\n\n elementValueOrEmpty(name: string, ignoreCase = false): string {\n const element = this.elementOrNull(name, ignoreCase)\n return element === null ? \"\" : element.value\n }\n}\n\nconst NAME_REG_EXP = new RegExp(/^[A-Za-z_][:A-Za-z0-9_-]*$/i)\n\nfunction isValidName(name: string) {\n return NAME_REG_EXP.test(name)\n}\n\nfunction isNameEquals(element: XElement, name: string, ignoreCase: boolean) {\n const elementName = element.name\n return elementName === name || (ignoreCase === true && elementName.length === name.length && elementName.toLowerCase() === name.toLowerCase())\n}\n\nexport function parseXml(data: string): XElement {\n let rootElement: XElement | null = null\n const parser = sax.parser(true, {})\n const elements: Array<XElement> = []\n\n parser.onopentag = saxElement => {\n const element = new XElement(saxElement.name)\n element.attributes = saxElement.attributes as { [key: string]: string }\n\n if (rootElement === null) {\n rootElement = element\n } else {\n const parent = elements[elements.length - 1]\n if (parent.elements == null) {\n parent.elements = []\n }\n parent.elements.push(element)\n }\n elements.push(element)\n }\n\n parser.onclosetag = () => {\n elements.pop()\n }\n\n parser.ontext = text => {\n if (elements.length > 0) {\n elements[elements.length - 1].value = text\n }\n }\n\n parser.oncdata = cdata => {\n const element = elements[elements.length - 1]\n element.value = cdata\n element.isCData = true\n }\n\n parser.onerror = err => {\n throw err\n }\n\n parser.write(data)\n return rootElement!\n}\n"]} |