BrowserModuleCollector.ts

import {
  getHashCode,
  IModuleCollector,
  ModuleInfo,
  parseVersion,
} from "@exceptionless/core";

export class BrowserModuleCollector implements IModuleCollector {
  public getModules(): ModuleInfo[] {
    if (!document || !document.getElementsByTagName) {
      return null;
    }

    const modules: ModuleInfo[] = [];
    const scripts: HTMLCollectionOf<HTMLScriptElement> = document
      .getElementsByTagName("script");
    if (scripts && scripts.length > 0) {
      for (let index = 0; index < scripts.length; index++) {
        if (scripts[index].src) {
          modules.push({
            module_id: index,
            name: scripts[index].src.split("?")[0],
            version: parseVersion(scripts[index].src),
          });
        } else if (scripts[index].innerHTML) {
          modules.push({
            module_id: index,
            name: "Script Tag",
            version: getHashCode(scripts[index].innerHTML).toString(),
          });
        }
      }
    }

    return modules;
  }
}