ngx-uploadx
Version:
Angular Resumable Upload Module
70 lines • 11.3 kB
JavaScript
import { InjectionToken } from '@angular/core';
function createXhr() {
return new XMLHttpRequest();
}
function releaseXhr(_xhr) {
_xhr = null;
}
export class UploadxAjax {
buildXhr;
constructor(buildXhr) {
this.buildXhr = buildXhr;
}
request = ({ method = 'GET', data = null, headers = {}, url, responseType, signal, onUploadProgress, timeout = 0, withCredentials = false, validateStatus = status => status < 400 && status >= 200 }) => {
return new Promise((resolve, reject) => {
const xhr = this.buildXhr();
const abortListener = () => xhr && xhr.readyState !== xhr.DONE && xhr.abort();
signal?.addEventListener('abort', abortListener, { once: true });
xhr.open(method, url, true);
xhr.timeout = timeout;
withCredentials && (xhr.withCredentials = true);
if (responseType && responseType !== 'json') {
xhr.responseType = responseType;
}
Object.keys(headers).forEach(key => xhr.setRequestHeader(key, String(headers[key])));
xhr.upload.onprogress = onUploadProgress || null;
xhr.onerror =
xhr.ontimeout =
xhr.onabort =
evt => {
releaseXhr(xhr);
signal?.removeEventListener('abort', abortListener);
return reject({ error: evt.type, url, method });
};
xhr.onload = () => {
const response = {
data: this.getResponseBody(xhr, responseType),
status: xhr.status,
headers: this.getResponseHeaders(xhr)
};
releaseXhr(xhr);
signal?.removeEventListener('abort', abortListener);
return validateStatus(response.status) ? resolve(response) : reject(response);
};
xhr.send(data);
});
};
getResponseHeaders(xhr) {
const rows = xhr.getAllResponseHeaders().split(/[\r\n]+/);
return rows.reduce((headers, current) => {
const [name, value] = current.split(': ');
name && (headers[name.toLowerCase()] = value);
return headers;
}, {});
}
getResponseBody(xhr, responseType) {
let body = typeof xhr.response === 'undefined' ? xhr.responseText : xhr.response;
if (responseType === 'json' && body && typeof body === 'string') {
try {
body = JSON.parse(body);
}
catch { }
}
return body;
}
}
export const UPLOADX_AJAX = new InjectionToken('uploadx.ajax', {
factory: () => new UploadxAjax(createXhr),
providedIn: 'root'
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"ajax.js","sourceRoot":"","sources":["../../../../src/uploadx/lib/ajax.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,cAAc,EAAE,MAAM,eAAe,CAAC;AAqB/C,SAAS,SAAS;IAChB,OAAO,IAAI,cAAc,EAAE,CAAC;AAC9B,CAAC;AAED,SAAS,UAAU,CAAC,IAAa;IAC/B,IAAI,GAAG,IAAI,CAAC;AACd,CAAC;AAED,MAAM,OAAO,WAAW;IACF;IAApB,YAAoB,QAA8B;QAA9B,aAAQ,GAAR,QAAQ,CAAsB;IAAG,CAAC;IAEtD,OAAO,GAAG,CAAa,EACrB,MAAM,GAAG,KAAK,EACd,IAAI,GAAG,IAAI,EACX,OAAO,GAAG,EAAE,EACZ,GAAG,EACH,YAAY,EACZ,MAAM,EACN,gBAAgB,EAChB,OAAO,GAAG,CAAC,EACX,eAAe,GAAG,KAAK,EACvB,cAAc,GAAG,MAAM,CAAC,EAAE,CAAC,MAAM,GAAG,GAAG,IAAI,MAAM,IAAI,GAAG,EACtC,EAA4B,EAAE;QAChD,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;YACrC,MAAM,GAAG,GAAG,IAAI,CAAC,QAAQ,EAAE,CAAC;YAC5B,MAAM,aAAa,GAAG,GAAG,EAAE,CAAC,GAAG,IAAI,GAAG,CAAC,UAAU,KAAK,GAAG,CAAC,IAAI,IAAI,GAAG,CAAC,KAAK,EAAE,CAAC;YAC9E,MAAM,EAAE,gBAAgB,CAAC,OAAO,EAAE,aAAa,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;YACjE,GAAG,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,EAAE,IAAI,CAAC,CAAC;YAC5B,GAAG,CAAC,OAAO,GAAG,OAAO,CAAC;YACtB,eAAe,IAAI,CAAC,GAAG,CAAC,eAAe,GAAG,IAAI,CAAC,CAAC;YAChD,IAAI,YAAY,IAAI,YAAY,KAAK,MAAM,EAAE,CAAC;gBAC5C,GAAG,CAAC,YAAY,GAAG,YAAY,CAAC;YAClC,CAAC;YACD,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,gBAAgB,CAAC,GAAG,EAAE,MAAM,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC;YACrF,GAAG,CAAC,MAAM,CAAC,UAAU,GAAG,gBAAgB,IAAI,IAAI,CAAC;YACjD,GAAG,CAAC,OAAO;gBACT,GAAG,CAAC,SAAS;oBACb,GAAG,CAAC,OAAO;wBACT,GAAG,CAAC,EAAE;4BACJ,UAAU,CAAC,GAAG,CAAC,CAAC;4BAChB,MAAM,EAAE,mBAAmB,CAAC,OAAO,EAAE,aAAa,CAAC,CAAC;4BACpD,OAAO,MAAM,CAAC,EAAE,KAAK,EAAE,GAAG,CAAC,IAAI,EAAE,GAAG,EAAE,MAAM,EAAE,CAAC,CAAC;wBAClD,CAAC,CAAC;YACN,GAAG,CAAC,MAAM,GAAG,GAAG,EAAE;gBAChB,MAAM,QAAQ,GAAG;oBACf,IAAI,EAAE,IAAI,CAAC,eAAe,CAAI,GAAG,EAAE,YAAY,CAAC;oBAChD,MAAM,EAAE,GAAG,CAAC,MAAM;oBAClB,OAAO,EAAE,IAAI,CAAC,kBAAkB,CAAC,GAAG,CAAC;iBACtC,CAAC;gBACF,UAAU,CAAC,GAAG,CAAC,CAAC;gBAChB,MAAM,EAAE,mBAAmB,CAAC,OAAO,EAAE,aAAa,CAAC,CAAC;gBACpD,OAAO,cAAc,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,QAAQ,CAAC,CAAC;YAChF,CAAC,CAAC;YACF,GAAG,CAAC,IAAI,CAAC,IAA8B,CAAC,CAAC;QAC3C,CAAC,CAAC,CAAC;IACL,CAAC,CAAC;IAEF,kBAAkB,CAAC,GAAmB;QACpC,MAAM,IAAI,GAAG,GAAG,CAAC,qBAAqB,EAAE,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC;QAC1D,OAAO,IAAI,CAAC,MAAM,CAAC,CAAC,OAA+B,EAAE,OAAO,EAAE,EAAE;YAC9D,MAAM,CAAC,IAAI,EAAE,KAAK,CAAC,GAAG,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;YAC1C,IAAI,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,WAAW,EAAE,CAAC,GAAG,KAAK,CAAC,CAAC;YAC9C,OAAO,OAAO,CAAC;QACjB,CAAC,EAAE,EAAE,CAAC,CAAC;IACT,CAAC;IAED,eAAe,CAAI,GAAmB,EAAE,YAAqB;QAC3D,IAAI,IAAI,GAAG,OAAO,GAAG,CAAC,QAAQ,KAAK,WAAW,CAAC,CAAC,CAAC,GAAG,CAAC,YAAY,CAAC,CAAC,CAAC,GAAG,CAAC,QAAQ,CAAC;QACjF,IAAI,YAAY,KAAK,MAAM,IAAI,IAAI,IAAI,OAAO,IAAI,KAAK,QAAQ,EAAE,CAAC;YAChE,IAAI,CAAC;gBACH,IAAI,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;YAC1B,CAAC;YAAC,MAAM,CAAC,CAAA,CAAC;QACZ,CAAC;QACD,OAAO,IAAI,CAAC;IACd,CAAC;CACF;AAED,MAAM,CAAC,MAAM,YAAY,GAAyB,IAAI,cAAc,CAAC,cAAc,EAAE;IACnF,OAAO,EAAE,GAAG,EAAE,CAAC,IAAI,WAAW,CAAC,SAAS,CAAC;IACzC,UAAU,EAAE,MAAM;CACnB,CAAC,CAAC","sourcesContent":["import { InjectionToken } from '@angular/core';\nimport { RequestOptions } from './interfaces';\n\nexport interface AjaxRequestConfig extends RequestOptions {\n  // eslint-disable-next-line @typescript-eslint/no-explicit-any\n  [x: string]: any;\n\n  data?: BodyInit | null;\n  url: string;\n}\n\nexport interface AjaxResponse<T> {\n  data: T;\n  status: number;\n  headers: Record<string, string>;\n}\n\nexport interface Ajax {\n  request: <T = string>(config: AjaxRequestConfig) => Promise<AjaxResponse<T>>;\n}\n\nfunction createXhr(): XMLHttpRequest {\n  return new XMLHttpRequest();\n}\n\nfunction releaseXhr(_xhr: unknown): void {\n  _xhr = null;\n}\n\nexport class UploadxAjax {\n  constructor(private buildXhr: () => XMLHttpRequest) {}\n\n  request = <T = string>({\n    method = 'GET',\n    data = null,\n    headers = {},\n    url,\n    responseType,\n    signal,\n    onUploadProgress,\n    timeout = 0,\n    withCredentials = false,\n    validateStatus = status => status < 400 && status >= 200\n  }: AjaxRequestConfig): Promise<AjaxResponse<T>> => {\n    return new Promise((resolve, reject) => {\n      const xhr = this.buildXhr();\n      const abortListener = () => xhr && xhr.readyState !== xhr.DONE && xhr.abort();\n      signal?.addEventListener('abort', abortListener, { once: true });\n      xhr.open(method, url, true);\n      xhr.timeout = timeout;\n      withCredentials && (xhr.withCredentials = true);\n      if (responseType && responseType !== 'json') {\n        xhr.responseType = responseType;\n      }\n      Object.keys(headers).forEach(key => xhr.setRequestHeader(key, String(headers[key])));\n      xhr.upload.onprogress = onUploadProgress || null;\n      xhr.onerror =\n        xhr.ontimeout =\n        xhr.onabort =\n          evt => {\n            releaseXhr(xhr);\n            signal?.removeEventListener('abort', abortListener);\n            return reject({ error: evt.type, url, method });\n          };\n      xhr.onload = () => {\n        const response = {\n          data: this.getResponseBody<T>(xhr, responseType),\n          status: xhr.status,\n          headers: this.getResponseHeaders(xhr)\n        };\n        releaseXhr(xhr);\n        signal?.removeEventListener('abort', abortListener);\n        return validateStatus(response.status) ? resolve(response) : reject(response);\n      };\n      xhr.send(data as XMLHttpRequestBodyInit);\n    });\n  };\n\n  getResponseHeaders(xhr: XMLHttpRequest): Record<string, string> {\n    const rows = xhr.getAllResponseHeaders().split(/[\\r\\n]+/);\n    return rows.reduce((headers: Record<string, string>, current) => {\n      const [name, value] = current.split(': ');\n      name && (headers[name.toLowerCase()] = value);\n      return headers;\n    }, {});\n  }\n\n  getResponseBody<T>(xhr: XMLHttpRequest, responseType?: string): T {\n    let body = typeof xhr.response === 'undefined' ? xhr.responseText : xhr.response;\n    if (responseType === 'json' && body && typeof body === 'string') {\n      try {\n        body = JSON.parse(body);\n      } catch {}\n    }\n    return body;\n  }\n}\n\nexport const UPLOADX_AJAX: InjectionToken<Ajax> = new InjectionToken('uploadx.ajax', {\n  factory: () => new UploadxAjax(createXhr),\n  providedIn: 'root'\n});\n"]}