CLONES & DOMAINS


Co-hosted clones share a root, .NET files, web.config, and a landing page. 

The shared landing page, if used, mainly does two things:
 
  1. Inspect the URL for a match with a cloned site 
  2. Redirect to the "home page" of the cloned site

As shown below, the URL domain (HTTP_HOST) is checked for each clone:

protected void Page_Load()
{
  string pDomain = Request.ServerVariables["HTTP_HOST"];

  if (pDomain.IndexOf("aaworcester") > -1) {
    Response.Redirect("https://aaworcester.org/Homepage.aspx?GRP=WAI");
  }
  elseif (pDomain.IndexOf("district23aa") > -1) {
    Response.Redirect("https://district23aa.org/Homepage.aspx?GRP=District23");
  }
  elseif (pDomain.IndexOf("aaemassd24") > -1) {
    Response.Redirect("https://aaemassd24.org/Homepage.aspx?GRP=District24");
  }
  elseif (pDomain.IndexOf("aadistrict26") > -1) {
    Response.Redirect("https://aaDistrict26.org/Homepage.aspx?GRP=District26");
  }
  elseif (pDomain.IndexOf("Area30Treatment") > -1) {
    Response.Redirect("https://Area30Treatment.org/Homepage.aspx?GRP=A30TC");
  }
  elseif (pDomain.IndexOf"aaGroup") > -1) {
    Response.Redirect("https://aaGroup.site/aagroup/default.aspx");
  }
  elseif (pDomain.IndexOf("SiteX") > -1) {                     
    Response.Redirect(SiteX/default.html);
  }
}

If called, Homepage.aspx configures itself for the named GRP. Or, the redirect may go elsewhere.
A URL check (+redirect) must be done for each clone that share the root directory & landing page. 

For example WAI's shared landing page checks for these co-hosted clone sites:

  https://aaworcester.org
  https://district23aa.org
  https://aaemassd24.org
  https://aadistrict26.org
  https://Area30Treatment.org

For AA group clones, subdomain definitions control the redirect:

  https://RMOKOS.aaGroup.site
  https://Choices.aaGroup.site
  https://WareItsAt.aaGroup.site
  https://MaynardNow.aaGroup.site
  https://HarvardHJF.aaGroup.site
  https://Catacombs3.aaGroup.site
  https://StowSunday.aaGroup.site
  https://SobahCamel.aaGroup.site
  https://NashobaBBSS.aaGroup.site
  https://SudburySunday.aaGroup.site
  https://PathToRecovery.aaGroup.site
  https://LeominsterBBSS.aaGroup.site

NOTE 1: For Sendmail(), SMTP credentials are needed per clone (or a default is used).
NOTE 2: The .NET page TreatmentCalendar.aspx.cs (if used) must be tweaked, per clone.
NOTE 3: The root web.config file specifies the landing page(s) for co-hosted clones.

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