@sentry/integrations/esm/reportingobserver.js

Pluggable integrations that can be used to enhance JS SDKs

import { GLOBAL_OBJ, supportsReportingObserver } from '@sentry/utils';

const WINDOW = GLOBAL_OBJ ;

/** Reporting API integration - https://w3c.github.io/reporting/ */
class ReportingObserver  {
  /**
   * @inheritDoc
   */
   static __initStatic() {this.id = 'ReportingObserver';}

  /**
   * @inheritDoc
   */
    __init() {this.name = ReportingObserver.id;}

  /**
   * Returns current hub.
   */

  /**
   * @inheritDoc
   */
   constructor(
      _options

 = {
      types: ['crash', 'deprecation', 'intervention'],
    },
  ) {;this._options = _options;ReportingObserver.prototype.__init.call(this);}

  /**
   * @inheritDoc
   */
   setupOnce(_, getCurrentHub) {
    if (!supportsReportingObserver()) {
      return;
    }

    this._getCurrentHub = getCurrentHub;

    // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-explicit-any
    const observer = new (WINDOW ).ReportingObserver(this.handler.bind(this), {
      buffered: true,
      types: this._options.types,
    });

    // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
    observer.observe();
  }

  /**
   * @inheritDoc
   */
   handler(reports) {
    const hub = this._getCurrentHub && this._getCurrentHub();
    if (!hub || !hub.getIntegration(ReportingObserver)) {
      return;
    }
    for (const report of reports) {
      hub.withScope(scope => {
        scope.setExtra('url', report.url);

        const label = `ReportingObserver [${report.type}]`;
        let details = 'No details available';

        if (report.body) {
          // Object.keys doesn't work on ReportBody, as all properties are inheirted
          const plainBody

 = {};

          // eslint-disable-next-line guard-for-in
          for (const prop in report.body) {
            plainBody[prop] = report.body[prop];
          }

          scope.setExtra('body', plainBody);

          if (report.type === 'crash') {
            const body = report.body ;
            // A fancy way to create a message out of crashId OR reason OR both OR fallback
            details = [body.crashId || '', body.reason || ''].join(' ').trim() || details;
          } else {
            const body = report.body ;
            details = body.message || details;
          }
        }

        hub.captureMessage(`${label}: ${details}`);
      });
    }
  }
} ReportingObserver.__initStatic();

export { ReportingObserver };
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