Find out which services are used in a web-map with a script?

[LidiaDudina]

Is there a way to find out with a script (in Python or JavaScript) which services a web-map is using and then find out which mxds were used to create these services? Which libraries or modules? I am so lost! I can do it by simply clicking and checking settings and properties, but need to do it for few maps and looking for an automated way. 

[JonathanQuinn]

This should be possible using Python.  I'll include endpoints that you can use.

1)  Get a list of each user in the Portal:

      http://portal.domain.com/context/sharing/rest/portals/0123456789ABCDEF/users?excludeSystemUsers=true

2) Loop through each users content:

      http://portal.domain.com/context/sharing/rest/content/users/<user>

3) Find each webmap in the content and loop through the services:

      http://portal.domain.com/context/sharing/rest/content/items/<itemID>/data

4)  If the host name of the URL matches whatever Server host you're expecting, parse the URL to construct the URL to the admin endpoint of the service:

      https://server.domain.com/serve/rest/services/<serviceName>/MapServer -> https://server.domain.com:6443/arcgis/admin/services/<serviceName>.MapServer

5)  Append iteminfo/manifest/manifest.json to get the information about datasets in the map:

      https://server.domain.com:6443/arcgis/admin/services/<serviceName>.MapServer/iteminfo/manifest/manif... 

6)  Check the onPremisePath property for the original MXD path:

{
    "databases": [{
        "byReference": false,
        "onServerWorkspaceFactoryProgID": "esriDataSourcesGDB.FileGDBWorkspaceFactory.1",
        "onServerConnectionString": "DATABASE=C:\\arcgisserver\\directories\\arcgissystem\\arcgisinput\\<serviceName>.MapServer\\extracted\\v101\\default.gdb",
        "onPremiseConnectionString": "DATABASE=<path>",
        "onServerName": "default.gdb",
        "onPremisePath": "",
        "datasets": [{
            "onServerName": "<dataSetName>"
        }]
    }],
    "resources": [{
        "onPremisePath": "<path>",
        "clientName": "<machine>",
        "serverPath": "C:\\arcgisserver\\directories\\arcgissystem\\arcgisinput\\<serviceName>.MapServer\\extracted\\v101\\<serviceName>.msd"
    }]
}‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍