angular2
Version:
Angular 2 - a web framework for modern web apps
79 lines • 12.2 kB
JavaScript
import { isPresent, isBlank, RegExpWrapper } from 'angular2/src/facade/lang';
import { HtmlElementAst } from 'angular2/src/compiler/html_ast';
import { id } from './message';
import { HtmlParser } from 'angular2/src/compiler/html_parser';
import { ParseError } from 'angular2/src/compiler/parse_util';
let _PLACEHOLDER_REGEXP = RegExpWrapper.create(`\\<ph(\\s)+name=("(\\w)+")\\/\\>`);
const _ID_ATTR = "id";
const _MSG_ELEMENT = "msg";
const _BUNDLE_ELEMENT = "message-bundle";
export function serializeXmb(messages) {
let ms = messages.map((m) => _serializeMessage(m)).join("");
return `<message-bundle>${ms}</message-bundle>`;
}
export class XmbDeserializationResult {
constructor(content, messages, errors) {
this.content = content;
this.messages = messages;
this.errors = errors;
}
}
export class XmbDeserializationError extends ParseError {
constructor(span, msg) {
super(span, msg);
}
}
export function deserializeXmb(content, url) {
let parser = new HtmlParser();
let normalizedContent = _expandPlaceholder(content.trim());
let parsed = parser.parse(normalizedContent, url);
if (parsed.errors.length > 0) {
return new XmbDeserializationResult(null, {}, parsed.errors);
}
if (_checkRootElement(parsed.rootNodes)) {
return new XmbDeserializationResult(null, {}, [new XmbDeserializationError(null, `Missing element "${_BUNDLE_ELEMENT}"`)]);
}
let bundleEl = parsed.rootNodes[0]; // test this
let errors = [];
let messages = {};
_createMessages(bundleEl.children, messages, errors);
return (errors.length == 0) ?
new XmbDeserializationResult(normalizedContent, messages, []) :
new XmbDeserializationResult(null, {}, errors);
}
function _checkRootElement(nodes) {
return nodes.length < 1 || !(nodes[0] instanceof HtmlElementAst) ||
nodes[0].name != _BUNDLE_ELEMENT;
}
function _createMessages(nodes, messages, errors) {
nodes.forEach((item) => {
if (item instanceof HtmlElementAst) {
let msg = item;
if (msg.name != _MSG_ELEMENT) {
errors.push(new XmbDeserializationError(item.sourceSpan, `Unexpected element "${msg.name}"`));
return;
}
let id = _id(msg);
if (isBlank(id)) {
errors.push(new XmbDeserializationError(item.sourceSpan, `"${_ID_ATTR}" attribute is missing`));
return;
}
messages[id] = msg.children;
}
});
}
function _id(el) {
let ids = el.attrs.filter(a => a.name == _ID_ATTR);
return ids.length > 0 ? ids[0].value : null;
}
function _serializeMessage(m) {
let desc = isPresent(m.description) ? ` desc='${m.description}'` : "";
return `<msg id='${id(m)}'${desc}>${m.content}</msg>`;
}
function _expandPlaceholder(input) {
return RegExpWrapper.replaceAll(_PLACEHOLDER_REGEXP, input, (match) => {
let nameWithQuotes = match[2];
return `<ph name=${nameWithQuotes}></ph>`;
});
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"xmb_serializer.js","sourceRoot":"","sources":["diffing_plugin_wrapper-output_path-xBLIBrVR.tmp/angular2/src/i18n/xmb_serializer.ts"],"names":[],"mappings":"OAAO,EAAC,SAAS,EAAE,OAAO,EAAE,aAAa,EAAC,MAAM,0BAA0B;OACnE,EAAU,cAAc,EAAC,MAAM,gCAAgC;OAC/D,EAAU,EAAE,EAAC,MAAM,WAAW;OAC9B,EAAC,UAAU,EAAC,MAAM,mCAAmC;OACrD,EAAkB,UAAU,EAAC,MAAM,kCAAkC;AAE5E,IAAI,mBAAmB,GAAG,aAAa,CAAC,MAAM,CAAC,kCAAkC,CAAC,CAAC;AACnF,MAAM,QAAQ,GAAG,IAAI,CAAC;AACtB,MAAM,YAAY,GAAG,KAAK,CAAC;AAC3B,MAAM,eAAe,GAAG,gBAAgB,CAAC;AAEzC,6BAA6B,QAAmB;IAC9C,IAAI,EAAE,GAAG,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,KAAK,iBAAiB,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;IAC5D,MAAM,CAAC,mBAAmB,EAAE,mBAAmB,CAAC;AAClD,CAAC;AAED;IACE,YAAmB,OAAe,EAAS,QAAoC,EAC5D,MAAoB;QADpB,YAAO,GAAP,OAAO,CAAQ;QAAS,aAAQ,GAAR,QAAQ,CAA4B;QAC5D,WAAM,GAAN,MAAM,CAAc;IAAG,CAAC;AAC7C,CAAC;AAED,6CAA6C,UAAU;IACrD,YAAY,IAAqB,EAAE,GAAW;QAAI,MAAM,IAAI,EAAE,GAAG,CAAC,CAAC;IAAC,CAAC;AACvE,CAAC;AAED,+BAA+B,OAAe,EAAE,GAAW;IACzD,IAAI,MAAM,GAAG,IAAI,UAAU,EAAE,CAAC;IAC9B,IAAI,iBAAiB,GAAG,kBAAkB,CAAC,OAAO,CAAC,IAAI,EAAE,CAAC,CAAC;IAC3D,IAAI,MAAM,GAAG,MAAM,CAAC,KAAK,CAAC,iBAAiB,EAAE,GAAG,CAAC,CAAC;IAElD,EAAE,CAAC,CAAC,MAAM,CAAC,MAAM,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC;QAC7B,MAAM,CAAC,IAAI,wBAAwB,CAAC,IAAI,EAAE,EAAE,EAAE,MAAM,CAAC,MAAM,CAAC,CAAC;IAC/D,CAAC;IAED,EAAE,CAAC,CAAC,iBAAiB,CAAC,MAAM,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;QACxC,MAAM,CAAC,IAAI,wBAAwB,CAC/B,IAAI,EAAE,EAAE,EAAE,CAAC,IAAI,uBAAuB,CAAC,IAAI,EAAE,oBAAoB,eAAe,GAAG,CAAC,CAAC,CAAC,CAAC;IAC7F,CAAC;IAED,IAAI,QAAQ,GAAmB,MAAM,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,CAAE,YAAY;IACjE,IAAI,MAAM,GAAG,EAAE,CAAC;IAChB,IAAI,QAAQ,GAA+B,EAAE,CAAC;IAE9C,eAAe,CAAC,QAAQ,CAAC,QAAQ,EAAE,QAAQ,EAAE,MAAM,CAAC,CAAC;IAErD,MAAM,CAAC,CAAC,MAAM,CAAC,MAAM,IAAI,CAAC,CAAC;QAChB,IAAI,wBAAwB,CAAC,iBAAiB,EAAE,QAAQ,EAAE,EAAE,CAAC;QAC7D,IAAI,wBAAwB,CAAC,IAAI,EAA8B,EAAE,EAAE,MAAM,CAAC,CAAC;AACxF,CAAC;AAED,2BAA2B,KAAgB;IACzC,MAAM,CAAC,KAAK,CAAC,MAAM,GAAG,CAAC,IAAI,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,YAAY,cAAc,CAAC;QACxC,KAAK,CAAC,CAAC,CAAE,CAAC,IAAI,IAAI,eAAe,CAAC;AAC5D,CAAC;AAED,yBAAyB,KAAgB,EAAE,QAAoC,EACtD,MAAoB;IAC3C,KAAK,CAAC,OAAO,CAAC,CAAC,IAAI;QACjB,EAAE,CAAC,CAAC,IAAI,YAAY,cAAc,CAAC,CAAC,CAAC;YACnC,IAAI,GAAG,GAAmB,IAAI,CAAC;YAE/B,EAAE,CAAC,CAAC,GAAG,CAAC,IAAI,IAAI,YAAY,CAAC,CAAC,CAAC;gBAC7B,MAAM,CAAC,IAAI,CACP,IAAI,uBAAuB,CAAC,IAAI,CAAC,UAAU,EAAE,uBAAuB,GAAG,CAAC,IAAI,GAAG,CAAC,CAAC,CAAC;gBACtF,MAAM,CAAC;YACT,CAAC;YAED,IAAI,EAAE,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC;YAClB,EAAE,CAAC,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC;gBAChB,MAAM,CAAC,IAAI,CACP,IAAI,uBAAuB,CAAC,IAAI,CAAC,UAAU,EAAE,IAAI,QAAQ,wBAAwB,CAAC,CAAC,CAAC;gBACxF,MAAM,CAAC;YACT,CAAC;YAED,QAAQ,CAAC,EAAE,CAAC,GAAG,GAAG,CAAC,QAAQ,CAAC;QAC9B,CAAC;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAED,aAAa,EAAkB;IAC7B,IAAI,GAAG,GAAG,EAAE,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,IAAI,CAAC,CAAC,IAAI,IAAI,QAAQ,CAAC,CAAC;IACnD,MAAM,CAAC,GAAG,CAAC,MAAM,GAAG,CAAC,GAAG,GAAG,CAAC,CAAC,CAAC,CAAC,KAAK,GAAG,IAAI,CAAC;AAC9C,CAAC;AAED,2BAA2B,CAAU;IACnC,IAAI,IAAI,GAAG,SAAS,CAAC,CAAC,CAAC,WAAW,CAAC,GAAG,UAAU,CAAC,CAAC,WAAW,GAAG,GAAG,EAAE,CAAC;IACtE,MAAM,CAAC,YAAY,EAAE,CAAC,CAAC,CAAC,IAAI,IAAI,IAAI,CAAC,CAAC,OAAO,QAAQ,CAAC;AACxD,CAAC;AAED,4BAA4B,KAAa;IACvC,MAAM,CAAC,aAAa,CAAC,UAAU,CAAC,mBAAmB,EAAE,KAAK,EAAE,CAAC,KAAK;QAChE,IAAI,cAAc,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;QAC9B,MAAM,CAAC,YAAY,cAAc,QAAQ,CAAC;IAC5C,CAAC,CAAC,CAAC;AACL,CAAC","sourcesContent":["import {isPresent, isBlank, RegExpWrapper} from 'angular2/src/facade/lang';\nimport {HtmlAst, HtmlElementAst} from 'angular2/src/compiler/html_ast';\nimport {Message, id} from './message';\nimport {HtmlParser} from 'angular2/src/compiler/html_parser';\nimport {ParseSourceSpan, ParseError} from 'angular2/src/compiler/parse_util';\n\nlet _PLACEHOLDER_REGEXP = RegExpWrapper.create(`\\\\<ph(\\\\s)+name=(\"(\\\\w)+\")\\\\/\\\\>`);\nconst _ID_ATTR = \"id\";\nconst _MSG_ELEMENT = \"msg\";\nconst _BUNDLE_ELEMENT = \"message-bundle\";\n\nexport function serializeXmb(messages: Message[]): string {\n  let ms = messages.map((m) => _serializeMessage(m)).join(\"\");\n  return `<message-bundle>${ms}</message-bundle>`;\n}\n\nexport class XmbDeserializationResult {\n  constructor(public content: string, public messages: {[key: string]: HtmlAst[]},\n              public errors: ParseError[]) {}\n}\n\nexport class XmbDeserializationError extends ParseError {\n  constructor(span: ParseSourceSpan, msg: string) { super(span, msg); }\n}\n\nexport function deserializeXmb(content: string, url: string): XmbDeserializationResult {\n  let parser = new HtmlParser();\n  let normalizedContent = _expandPlaceholder(content.trim());\n  let parsed = parser.parse(normalizedContent, url);\n\n  if (parsed.errors.length > 0) {\n    return new XmbDeserializationResult(null, {}, parsed.errors);\n  }\n\n  if (_checkRootElement(parsed.rootNodes)) {\n    return new XmbDeserializationResult(\n        null, {}, [new XmbDeserializationError(null, `Missing element \"${_BUNDLE_ELEMENT}\"`)]);\n  }\n\n  let bundleEl = <HtmlElementAst>parsed.rootNodes[0];  // test this\n  let errors = [];\n  let messages: {[key: string]: HtmlAst[]} = {};\n\n  _createMessages(bundleEl.children, messages, errors);\n\n  return (errors.length == 0) ?\n             new XmbDeserializationResult(normalizedContent, messages, []) :\n             new XmbDeserializationResult(null, <{[key: string]: HtmlAst[]}>{}, errors);\n}\n\nfunction _checkRootElement(nodes: HtmlAst[]): boolean {\n  return nodes.length < 1 || !(nodes[0] instanceof HtmlElementAst) ||\n         (<HtmlElementAst>nodes[0]).name != _BUNDLE_ELEMENT;\n}\n\nfunction _createMessages(nodes: HtmlAst[], messages: {[key: string]: HtmlAst[]},\n                         errors: ParseError[]): void {\n  nodes.forEach((item) => {\n    if (item instanceof HtmlElementAst) {\n      let msg = <HtmlElementAst>item;\n\n      if (msg.name != _MSG_ELEMENT) {\n        errors.push(\n            new XmbDeserializationError(item.sourceSpan, `Unexpected element \"${msg.name}\"`));\n        return;\n      }\n\n      let id = _id(msg);\n      if (isBlank(id)) {\n        errors.push(\n            new XmbDeserializationError(item.sourceSpan, `\"${_ID_ATTR}\" attribute is missing`));\n        return;\n      }\n\n      messages[id] = msg.children;\n    }\n  });\n}\n\nfunction _id(el: HtmlElementAst): string {\n  let ids = el.attrs.filter(a => a.name == _ID_ATTR);\n  return ids.length > 0 ? ids[0].value : null;\n}\n\nfunction _serializeMessage(m: Message): string {\n  let desc = isPresent(m.description) ? ` desc='${m.description}'` : \"\";\n  return `<msg id='${id(m)}'${desc}>${m.content}</msg>`;\n}\n\nfunction _expandPlaceholder(input: string): string {\n  return RegExpWrapper.replaceAll(_PLACEHOLDER_REGEXP, input, (match) => {\n    let nameWithQuotes = match[2];\n    return `<ph name=${nameWithQuotes}></ph>`;\n  });\n}\n"]}