Show user picture at Fiori Launchpad

[daniel_rothmund]

In some presentation from SAP I saw a little user picture on the right top corner near the name.

Today I invest a little bit time to  find how does it works.

In the default the picture is show from the SAP JAM Account :

Social Media Integration - User Interface Add-On for SAP NetWeaver - SAP Library

But in our company we have no SAP JAM.

So I searched for a solution to integrate a image from the hcm system.

The solution I found in two default classes:

Enable JAM Integration

Class CL_SMI_COLLAB_PLATF_CHECKER

Method: IS_JAM_CONFIGURED

Gateway Class for the image (GETSTREAM):

Class : CL_SMI_ODATA_SRV_702

Method : GET_STREAM

First I have enhanced the class CL_SMI_COLLAB_PLATF_CHECKER in the method IS_JAM_CONFIGURED.

"return True"

METHOD IOW_YCL_SMI_COLLAB_PLATF_CHEC~IS_JAM_CONFIGURED.

*"------------------------------------------------------------------------*

*" Declaration of Overwrite-method, do not insert any comments here please!

*"

*"class-methods IS_JAM_CONFIGURED

*"  returning

*"    value(RV_IS_JAM_CONFIGURED) type ABAP_BOOL .

*"------------------------------------------------------------------------*

rv_is_jam_configured = abap_true.

ENDMETHOD.

Next I enhanced the class CL_SMI_ODATA_SRV_702

if iv_source_name = 'Member' and it_navigation_path is not initial and lines( it_navigation_path ) = 1.

     field-symbols <ls_navigation_segment> like line of it_navigation_path.

     read table it_navigation_path index 1 assigning <ls_navigation_segment>.

     if <ls_navigation_segment>-nav_prop = 'ProfilePhoto'.

*      " Obtain the member's id.

*      data lv_member_id type cl_sm_integration_mpc_ext=>ts_member-id.

*      lv_member_id = get_first_key( it_key_tab ).

       " Get the member's profile photo.

       field-symbols <lr_stream> type /iwbep/if_mgw_appl_srv_runtime=>ty_s_media_resource.

       create data er_stream type /iwbep/if_mgw_appl_srv_runtime=>ty_s_media_resource.

       data lv_picture type XSTRINGVAL.

              CALL FUNCTION 'YFIORI_GET_IMAGE' DESTINATION 'HCM_SYSTEM'

         IMPORTING

           EV_PICTURE       = lv_picture

                  .

       assign er_stream->* to <lr_stream>.

    <lr_stream>-mime_type = 'image/jpg'.

             <lr_stream>-value  = lv_picture.

*      move mo_smi_odata_srv_helper->get_member_profile_photo( lv_member_id ) to <lr_stream>.

     endif.

   else.

*    raise_operation_not_supported( ).

endif.

On the HCM System I wrote a little function to get the user image and return this image as xstring to gateway system.