On scn i found only one way for search in WDA source. It is a Class CL_WDY_WB_NAMING_SERVICE Method: GET_CLASSNAME_FOR_COMPONENT
For downloading there are several programs like Mass Download but they can't download WDA texts.
I have found a link with such program WDA search
and adapted it. If theris no search criteria, program show all source in ALV list.
REPORT z_code_scanner.
TYPE-POOLS: abap, rs, slis, wdyrt.
TABLES: wdy_ctlr_compo_key, rsplf_srv, sscrfields.
CONSTANTS: c_fox TYPE rsplf_srvtypenm VALUE '0RSPL_FORMULA',
c_type_wdy TYPE c VALUE '1',
c_type_fox TYPE c VALUE '2'.
TYPES: BEGIN OF lty_comp,
component TYPE wdy_component_name,
END OF lty_comp.
TYPES: BEGIN OF lty_fox,
srvnm TYPE rsplf_srvnm,
END OF lty_fox.
TYPES: BEGIN OF lty_found,
type TYPE char1,
component_name TYPE wdy_ctlr_compo-component_name,
controller_name TYPE wdy_ctlr_compo-controller_name,
cmpname TYPE wdy_ctlr_compo-cmpname,
srvnm TYPE rsplf_srv-srvnm,
title TYPE string,
line TYPE string,
line_num TYPE i,
END OF lty_found.
DATA: gt_comp TYPE TABLE OF lty_comp WITH HEADER LINE,
gt_fox TYPE TABLE OF lty_fox WITH HEADER LINE,
gt_found TYPE TABLE OF lty_found WITH HEADER LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(23) twdy FOR FIELD s_wdyc.
SELECTION-SCREEN POSITION 30.
SELECT-OPTIONS: s_wdyc FOR wdy_ctlr_compo_key-component_name.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(23) tfox FOR FIELD s_fox.
SELECTION-SCREEN POSITION 30.
SELECT-OPTIONS: s_fox FOR rsplf_srv-srvnm.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(23) tstr FOR FIELD p_strg.
SELECTION-SCREEN POSITION 30.
PARAMETERS: p_strg(80).
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(23) twdyp FOR FIELD p_wdyc.
SELECTION-SCREEN POSITION 30.
PARAMETERS: p_wdyc TYPE char1 AS CHECKBOX DEFAULT 'X'.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(23) tfoxp FOR FIELD p_fox.
SELECTION-SCREEN POSITION 30.
PARAMETERS: p_fox TYPE char1 AS CHECKBOX DEFAULT ' '.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN: FUNCTION KEY 1.
* INCLUDE Z79Y_CODE_SCANNER_EX_O01 . " PBO-Modules
* INCLUDE Z79Y_CODE_SCANNER_EX_I01 . " PAI-Modules
* INCLUDE Z79Y_CODE_SCANNER_EX_F01 . " FORM-Routines
INITIALIZATION.
twdy = 'Web-Dynpro-Component'.
tfox = 'Fox Formulas'.
tstr = 'Search string'.
twdyp = 'Search in WebDynpro Components'.
tfoxp = 'Search in Fox Formulas'.
" Set default values
s_wdyc-sign = 'I'.
s_wdyc-option = 'CP'.
s_wdyc-low = 'Z*'.
APPEND s_wdyc.
* s_fox-sign = 'I'.
* s_fox-option = 'CP'.
* s_fox-low = 'Z*'.
* APPEND s_fox.
sscrfields-functxt_01 = 'Запустить code_scanner'.
* CALL FUNCTION 'ICON_CREATE'
* EXPORTING
* name = 'ICON_DESELECT_ALL'
* text = ''
* info = 'Отменить выделение'
** ADD_STDINF = 'X'
* IMPORTING
* RESULT = sscrfields-functxt_01
* EXCEPTIONS
* icon_not_found = 1
* outputfield_too_short = 2
* OTHERS = 3.
*
* IF sy-subrc <> 0.
* MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
* WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
* ENDIF.
AT SELECTION-SCREEN.
CASE sscrfields-ucomm.
WHEN 'FC01'.
CALL TRANSACTION 'CODE_SCANNER'.
ENDCASE.
START-OF-SELECTION.
PERFORM main.
*&---------------------------------------------------------------------*
*& Form get_data
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM get_data CHANGING value(c_rc) TYPE sysubrc.
CLEAR c_rc.
CLEAR: gt_comp, gt_fox, gt_found.
REFRESH: gt_comp[], gt_fox[], gt_found[].
IF p_wdyc = abap_true.
SELECT DISTINCT component_name
FROM wdy_component
INTO TABLE gt_comp "#EC CI_BYPASS
WHERE component_name IN s_wdyc. "#EC CI_SGLSELECT
ENDIF.
IF p_fox = abap_true.
SELECT DISTINCT srvnm
FROM rsplf_srv
INTO TABLE gt_fox
WHERE srvnm IN s_fox
AND objvers = rs_c_objvers-active "#EC CI_BYPASS
AND srvtypenm = c_fox. "#EC CI_SGLSELECT
ENDIF.
IF gt_comp[] IS INITIAL AND gt_fox[] IS INITIAL.
MESSAGE 'Данные не выбраны' TYPE 'S'.
c_rc = 1.
ENDIF.
ENDFORM. " get_data
*&---------------------------------------------------------------------*
*& Form main
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM main .
DATA: lv_rc TYPE sysubrc.
* IF p_strg IS INITIAL.
* MESSAGE 'Заполните строку поиска' TYPE 'S' DISPLAY LIKE 'E'.
* RETURN.
* ENDIF.
PERFORM get_data CHANGING lv_rc.
IF lv_rc <> 0.
RETURN.
ENDIF.
PERFORM search_wdy.
PERFORM search_fox.
PERFORM create_alvlist.
ENDFORM. " main
*&---------------------------------------------------------------------*
*& Form search_wdy
*&---------------------------------------------------------------------*
* Поиск в компонентах WebDynpro
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM search_wdy .
TYPES: BEGIN OF lty_found_wdy_ex.
INCLUDE TYPE lty_found.
TYPES: code_body TYPE wdy_ctlr_compo-code_body,
END OF lty_found_wdy_ex.
DATA: lv_search TYPE string,
lt_found_wdy_ex TYPE TABLE OF lty_found_wdy_ex,
lt_lines TYPE TABLE OF string,
ls_lines like line of lt_lines,
lt_results TYPE TABLE OF match_result. " WITH HEADER LINE.
FIELD-SYMBOLS: <ls_found_wdy_ex> TYPE lty_found_wdy_ex,
<ls_result> TYPE match_result.
CHECK gt_comp[] IS NOT INITIAL.
SELECT component_name controller_name cmpname code_body
FROM wdy_ctlr_compo
INTO CORRESPONDING FIELDS OF TABLE lt_found_wdy_ex
FOR ALL ENTRIES IN gt_comp
WHERE component_name = gt_comp-component.
LOOP AT lt_found_wdy_ex ASSIGNING <ls_found_wdy_ex>
WHERE code_body CS p_strg.
SPLIT <ls_found_wdy_ex>-code_body AT cl_abap_char_utilities=>cr_lf
INTO TABLE lt_lines.
IF p_strg is not initial.
FIND ALL OCCURRENCES OF p_strg IN TABLE lt_lines
IGNORING CASE
RESULTS lt_results.
endif.
IF sy-subrc <> 0.
BREAK-POINT.
MESSAGE 'Произошла внутренняя ошибка' TYPE 'E'.
ENDIF.
IF p_strg is not initial.
LOOP AT lt_results ASSIGNING <ls_result>.
CLEAR gt_found.
MOVE-CORRESPONDING <ls_found_wdy_ex> TO gt_found.
gt_found-type = c_type_wdy.
gt_found-line_num = <ls_result>-line.
READ TABLE lt_lines INDEX <ls_result>-line INTO gt_found-line.
CONCATENATE gt_found-component_name gt_found-controller_name gt_found-cmpname
INTO gt_found-title SEPARATED BY '/'.
CONCATENATE 'WDY:' gt_found-title INTO gt_found-title SEPARATED BY space.
APPEND gt_found.
ENDLOOP.
ELSE.
LOOP AT lt_lines into ls_lines.
CLEAR gt_found.
MOVE-CORRESPONDING <ls_found_wdy_ex> TO gt_found.
gt_found-type = c_type_wdy.
gt_found-line_num = sy-tabix."<ls_result>-line.
"READ TABLE lt_lines INDEX <ls_result>-line INTO gt_found-line.
gt_found-line = ls_lines.
CONCATENATE gt_found-component_name gt_found-controller_name gt_found-cmpname
INTO gt_found-title SEPARATED BY '/'.
CONCATENATE 'WDY:' gt_found-title INTO gt_found-title SEPARATED BY space.
APPEND gt_found.
ENDLOOP.
endif.
ENDLOOP.
ENDFORM. " search_wdy
*&---------------------------------------------------------------------*
*& Form create_alvlist
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM create_alvlist .
DATA: ls_layout TYPE slis_layout_alv,
lt_all_events TYPE TABLE OF slis_alv_event,
lt_events TYPE TABLE OF slis_alv_event,
ls_event TYPE slis_alv_event,
lt_fieldcat TYPE TABLE OF slis_fieldcat_alv.
FIELD-SYMBOLS: <ls_fieldcat> TYPE slis_fieldcat_alv.
* Initialize Layout for activity log
ls_layout-detail_popup = abap_true.
ls_layout-detail_initial_lines = abap_true.
ls_layout-expand_all = abap_true.
ls_layout-colwidth_optimize = abap_true.
ls_layout-zebra = abap_true.
* Get possible events
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
EXPORTING
i_list_type = 0
IMPORTING
et_events = lt_all_events[].
* User-command for activity log
READ TABLE lt_all_events WITH KEY name = slis_ev_user_command
INTO ls_event.
IF sy-subrc = 0.
ls_event-form = 'ALV_USER_COMMAND'.
APPEND ls_event TO lt_events.
ENDIF.
APPEND INITIAL LINE TO lt_fieldcat ASSIGNING <ls_fieldcat>.
<ls_fieldcat>-fieldname = 'TITLE'.
<ls_fieldcat>-outputlen = 70.
<ls_fieldcat>-seltext_l = 'Месторасположение'.
APPEND INITIAL LINE TO lt_fieldcat ASSIGNING <ls_fieldcat>.
<ls_fieldcat>-fieldname = 'LINE_NUM'.
"<ls_fieldcat>-outputlen = .
<ls_fieldcat>-seltext_s = '№ строки'.
APPEND INITIAL LINE TO lt_fieldcat ASSIGNING <ls_fieldcat>.
<ls_fieldcat>-fieldname = 'LINE'.
<ls_fieldcat>-outputlen = 70.
<ls_fieldcat>-seltext_l = 'Текст'.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
* I_INTERFACE_CHECK = con_false
* I_BYPASSING_BUFFER = con_false
* I_BUFFER_ACTIVE = ' '
i_callback_program = sy-repid
* I_CALLBACK_PF_STATUS_SET = con_false
* I_CALLBACK_USER_COMMAND = con_false
* I_CALLBACK_TOP_OF_PAGE = con_false
* I_CALLBACK_HTML_TOP_OF_PAGE = con_false
* I_CALLBACK_HTML_END_OF_LIST = con_false
* i_structure_name = con_false
* I_BACKGROUND_ID = con_false
* I_GRID_TITLE =
* I_GRID_SETTINGS =
is_layout = ls_layout
it_fieldcat = lt_fieldcat
* IT_EXCLUDING =
* IT_SPECIAL_GROUPS =
"it_sort = l_tab_sort
* IT_FILTER =
* IS_SEL_HIDE =
* I_DEFAULT = con_true
i_save = 'A'
* IS_VARIANT =
it_events = lt_events
* IT_EVENT_EXIT =
* IS_PRINT =
* IS_REPREP_ID =
* I_SCREEN_START_COLUMN = 0
* I_SCREEN_START_LINE = 0
* I_SCREEN_END_COLUMN = 0
* I_SCREEN_END_LINE = 0
* IT_ALV_GRAPHICS =
* IT_HYPERLINK =
* IT_ADD_FIELDCAT =
* IT_EXCEPT_QINFO =
* I_HTML_HEIGHT_TOP =
* I_HTML_HEIGHT_END =
* IMPORTING
* E_EXIT_CAUSED_BY_CALLER =
* ES_EXIT_CAUSED_BY_USER =
TABLES
t_outtab = gt_found[]
EXCEPTIONS
program_error = 1
OTHERS = 2.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDFORM. " create_alvlist
*---------------------------------------------------------------------*
* FORM ALV_USER_COMMAND *
*---------------------------------------------------------------------*
FORM alv_user_command
USING i_ucomm TYPE syucomm
i_selfield TYPE slis_selfield. "#EC CALLED
"FIELD-SYMBOLS: <ls_line> TYPE lty_found.
CHECK i_ucomm = '&IC1'.
READ TABLE gt_found INDEX i_selfield-tabindex.
IF sy-subrc = 0.
CASE gt_found-type.
WHEN c_type_wdy.
PERFORM open_webdynpro USING gt_found-component_name
gt_found-controller_name
gt_found-cmpname
gt_found-line_num.
WHEN c_type_fox.
PERFORM open_fox_in_browser USING gt_found-srvnm.
ENDCASE.
ENDIF.
*
* l_position = 1.
* READ TABLE g_tab_lines INTO l_str_lines INDEX i_selfield-tabindex.
* IF sy-subrc = 0.
* l_position = l_str_lines-linno.
* ENDIF.
*
** BREAK-POINT.
* CASE i_ucomm.
*
* WHEN '&IC1'.
* PERFORM navigate_to_object USING l_str_lines-progname
* l_position
* p_edit.
*
* ENDCASE.
*
** Do refresh always col- and row-stable
* IF i_selfield-refresh = con_true.
* i_selfield-col_stable = con_true.
* i_selfield-row_stable = con_true.
* ENDIF.
ENDFORM. "alv_user_command
*&---------------------------------------------------------------------*
*& Form open_webdynpro
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* -->VALUE(U_COMPONENT_NAME) text
* -->VALUE(U_CONTROLLER_NAME) text
* -->VALUE(U_METHOD) text
* -->VALUE(U_LINE) text
*----------------------------------------------------------------------*
FORM open_webdynpro USING value(u_component_name) TYPE wdy_ctlr_compo-component_name
value(u_controller_name) TYPE wdy_ctlr_compo-controller_name
value(u_method) TYPE wdy_ctlr_compo-cmpname
value(u_line) TYPE i.
DATA: ls_cont_key TYPE wdy_controller_key,
lv_include TYPE program,
lt_map TYPE wdyrt_line_info_tab_type WITH HEADER LINE,
lv_line TYPE i,
lo_req TYPE REF TO cl_wb_request,
lt_request_set TYPE swbm_wb_request_set.
ls_cont_key-component_name = u_component_name.
ls_cont_key-controller_name = u_controller_name.
CALL METHOD cl_wdy_wb_naming_service=>get_includename_for_controller
EXPORTING
p_controller = ls_cont_key
RECEIVING
p_includename = lv_include
EXCEPTIONS
no_generation_info = 1
OTHERS = 2.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
CALL FUNCTION 'WDY_WB_GET_SOURCECODE_MAPPING'
EXPORTING
p_include = lv_include
IMPORTING
p_map = lt_map[]
* P_HEADER =
EXCEPTIONS
import_error = 1
OTHERS = 2.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
"READ TABLE lt_map WITH KEY meta-text = u_method.
"READ TABLE lt_map WITH KEY code-text = u_method.
LOOP AT lt_map WHERE code-text = u_method. "#EC CI_SORTSEQ
ENDLOOP.
IF sy-subrc <> 0.
MESSAGE 'Не удалось' TYPE 'I'.
RETURN.
ENDIF.
lv_line = lt_map-line + u_line - 1.
CALL FUNCTION 'WDY_WB_REQUEST_FOR_SOURCEPOS'
EXPORTING
p_include = lv_include
p_line = lv_line
p_operation = 'DISPLAY'
IMPORTING
p_wb_request = lo_req
EXCEPTIONS
no_corresponding_code = 1
OTHERS = 2.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
APPEND lo_req TO lt_request_set.
CALL METHOD cl_wb_startup=>start
EXPORTING
p_wb_request_set = lt_request_set.
* IMPORTING
* p_wb_error = l_error
* CHANGING
* p_wb_data_container = l_container.
ENDFORM. "open_webdynpro
*&---------------------------------------------------------------------*
*& Form search_fox
*&---------------------------------------------------------------------*
* Поиск текста в формулах FOX
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM search_fox .
DATA: lo_srv TYPE REF TO cl_rsplfs_srv,
lt_param_set_rule TYPE TABLE OF rsplfa_s_param_set_rule,
lt_param_tab TYPE TABLE OF REF TO if_rsplfa_param_struc,
lv_formula_string TYPE string,
lo_fline TYPE REF TO if_rsplfa_param_elem,
lv_line TYPE c LENGTH 60,
lt_forml TYPE rspls_ts_forml,
lt_lines TYPE TABLE OF string,
lt_results TYPE TABLE OF match_result.
FIELD-SYMBOLS: <ls_param_set_rule> TYPE rsplfa_s_param_set_rule,
<ls_param_tab> TYPE REF TO if_rsplfa_param_struc,
<ls_result> TYPE match_result,
<ls_forml> TYPE rspls_s_forml.
LOOP AT gt_fox.
TRY.
lo_srv = cl_rsplfs_srv=>factory( gt_fox-srvnm ).
CATCH cx_rspls_msg_static_check .
MESSAGE e001(00) WITH 'Ошибка cl_rsplfs_srv=>factory' gt_fox-srvnm.
ENDTRY.
lt_param_set_rule = lo_srv->if_rsplfa_srv~get_param_set_rules( ).
SORT lt_param_set_rule BY rulepos.
LOOP AT lt_param_set_rule ASSIGNING <ls_param_set_rule>.
" Get FOX coding from parameters
lt_param_tab = <ls_param_set_rule>-r_param_set->get_tab_param_struc( 'FORMULATAB' ).
CLEAR lv_formula_string.
LOOP AT lt_param_tab ASSIGNING <ls_param_tab>.
lo_fline = <ls_param_tab>->get_comp_elem( 'FLINE' ).
lo_fline->get_value( IMPORTING e_value = lv_line ).
CONCATENATE lv_formula_string lv_line INTO lv_formula_string
RESPECTING BLANKS.
ENDLOOP.
" Convert FOX coding and get field catalog for parsing
lt_forml[] = cl_rsplfc_formula=>string_to_forml_tab( lv_formula_string ).
REFRESH lt_lines.
LOOP AT lt_forml ASSIGNING <ls_forml>.
APPEND <ls_forml>-fline TO lt_lines.
ENDLOOP.
" Find
FIND ALL OCCURRENCES OF p_strg IN TABLE lt_lines
IGNORING CASE
RESULTS lt_results.
CHECK sy-subrc = 0.
LOOP AT lt_results ASSIGNING <ls_result>.
CLEAR gt_found.
gt_found-type = c_type_fox.
gt_found-srvnm = gt_fox-srvnm.
gt_found-line_num = <ls_result>-line.
READ TABLE lt_lines INDEX <ls_result>-line INTO gt_found-line.
CONCATENATE 'FOX:' gt_fox-srvnm INTO gt_found-title SEPARATED BY space.
APPEND gt_found.
ENDLOOP.
ENDLOOP.
ENDLOOP.
ENDFORM. " search_fox
*&---------------------------------------------------------------------*
*& Form open_fox_in_browser
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM open_fox_in_browser USING value(u_srvnm) TYPE rsplf_srvnm.
DATA: lv_iobjnm TYPE sobj_name.
lv_iobjnm = u_srvnm.
cl_rspls_wdapp=>start_modeler( i_tlogo = rs_c_tlogo-planning_service
i_objnm = lv_iobjnm ).
ENDFORM. " open_fox_in_browser