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PUBLIC
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
INTERFACES zif_abapgit_lxe_texts .
CLASS-METHODS get_translation_languages
IMPORTING
!iv_main_language TYPE spras
!it_i18n_languages TYPE zif_abapgit_definitions=>ty_languages
RETURNING
VALUE(rt_languages) TYPE zif_abapgit_definitions=>ty_languages
RAISING
zcx_abapgit_exception.
CLASS-METHODS get_installed_languages
RETURNING
VALUE(rt_languages) TYPE zif_abapgit_definitions=>ty_languages
RAISING
zcx_abapgit_exception.
CLASS-METHODS convert_lang_string_to_table
IMPORTING
!iv_langs TYPE string
!iv_skip_main_language TYPE spras OPTIONAL
RETURNING
VALUE(rt_languages) TYPE zif_abapgit_definitions=>ty_languages
RAISING
zcx_abapgit_exception .
CLASS-METHODS convert_table_to_lang_string
IMPORTING
!it_languages TYPE zif_abapgit_definitions=>ty_languages
RETURNING
VALUE(rv_langs) TYPE string
RAISING
zcx_abapgit_exception .
CLASS-METHODS detect_unsupported_languages
IMPORTING
!it_languages TYPE zif_abapgit_definitions=>ty_languages
RETURNING
VALUE(rt_unsupported_languages) TYPE zif_abapgit_definitions=>ty_languages
RAISING
zcx_abapgit_exception .
PROTECTED SECTION.
PRIVATE SECTION.
CONSTANTS c_custmnr TYPE lxecustmnr VALUE '999999' ##NEEDED.
" The value for ABAP system translation is always 999999 (from lxecustmnr docs)
TYPES:
BEGIN OF ty_lxe_lang_map, " extract from LXE_T002X
language TYPE lxeisolang,
r3_lang TYPE spras,
langshort TYPE c LENGTH 2,
END OF ty_lxe_lang_map.
CLASS-DATA gt_lxe_lang_cache TYPE SORTED TABLE OF ty_lxe_lang_map WITH UNIQUE KEY language
WITH NON-UNIQUE SORTED KEY iso2 COMPONENTS langshort.
" Controversial: we need uniq, but maybe it's better to keep it debuggable
" TODO, add r3 key if needed in future
TYPES:
BEGIN OF ty_lxe_translation,
source_lang TYPE lxeisolang,
target_lang TYPE lxeisolang,
custmnr TYPE lxecustmnr,
objtype TYPE trobjtype,
objname TYPE lxeobjname,
text_pairs TYPE zif_abapgit_lxe_texts=>ty_text_pairs,
END OF ty_lxe_translation.
TYPES:
ty_lxe_translations TYPE STANDARD TABLE OF ty_lxe_translation WITH DEFAULT KEY .
CLASS-DATA gt_installed_languages_cache TYPE zif_abapgit_definitions=>ty_languages.
DATA mo_i18n_params TYPE REF TO zcl_abapgit_i18n_params.
DATA mi_xml_out TYPE REF TO zif_abapgit_xml_output.
DATA mi_xml_in TYPE REF TO zif_abapgit_xml_input.
DATA mo_files TYPE REF TO zcl_abapgit_objects_files.
DATA mv_local_package TYPE abap_bool.
METHODS serialize_xml
IMPORTING
!iv_lxe_text_name TYPE string DEFAULT 'LXE_TEXTS'
!iv_object_type TYPE tadir-object
!iv_object_name TYPE tadir-obj_name
RAISING
zcx_abapgit_exception .
METHODS serialize_as_po
IMPORTING
!iv_object_type TYPE tadir-object
!iv_object_name TYPE tadir-obj_name
RAISING
zcx_abapgit_exception .
" Implementation of deserialize_xml is not complete (but kept as future option)
METHODS deserialize_xml
IMPORTING
!iv_lxe_text_name TYPE string DEFAULT 'LXE_TEXTS'
!iv_object_type TYPE tadir-object OPTIONAL
!iv_object_name TYPE tadir-obj_name OPTIONAL
RAISING
zcx_abapgit_exception ##NEEDED.
METHODS deserialize_from_po
IMPORTING
!iv_object_type TYPE tadir-object
!iv_object_name TYPE tadir-obj_name
RETURNING
VALUE(rv_changed) TYPE abap_bool
RAISING
zcx_abapgit_exception .
METHODS get_lang_iso4
IMPORTING
iv_src TYPE laiso
RETURNING
VALUE(rv_iso4) TYPE lxeisolang
RAISING
zcx_abapgit_exception.
METHODS get_lxe_object_list
IMPORTING
iv_object_type TYPE trobjtype
iv_object_name TYPE sobj_name
RETURNING
VALUE(rt_obj_list) TYPE lxe_tt_colob .
METHODS remove_irrelevant
IMPORTING
iv_objtype TYPE trobjtype
CHANGING
ct_text_pairs_tmp TYPE ty_lxe_translation-text_pairs.
METHODS read_lxe_object_text_pair
IMPORTING
iv_s_lang TYPE lxeisolang
iv_t_lang TYPE lxeisolang
iv_custmnr TYPE lxecustmnr
iv_objtype TYPE trobjtype
iv_objname TYPE lxeobjname
iv_read_only TYPE abap_bool DEFAULT abap_true
RETURNING
VALUE(rt_text_pairs) TYPE ty_lxe_translation-text_pairs
RAISING
zcx_abapgit_exception.
METHODS write_lxe_object_text_pair
IMPORTING
iv_s_lang TYPE lxeisolang
iv_t_lang TYPE lxeisolang
iv_custmnr TYPE lxecustmnr
iv_objtype TYPE trobjtype
iv_objname TYPE lxeobjname
it_pcx_s1 TYPE ty_lxe_translation-text_pairs
RAISING
zcx_abapgit_exception.
METHODS read_text_items
IMPORTING
iv_object_type TYPE tadir-object
iv_object_name TYPE tadir-obj_name
RETURNING
VALUE(rt_text_items) TYPE ty_lxe_translations
RAISING
zcx_abapgit_exception.
CLASS-METHODS langu_to_laiso_safe
IMPORTING
iv_langu TYPE sy-langu
RETURNING
VALUE(rv_laiso) TYPE laiso
RAISING
zcx_abapgit_exception.
CLASS-METHODS laiso_to_langu_safe
IMPORTING
iv_laiso TYPE laiso
RETURNING
VALUE(rv_langu) TYPE sy-langu
RAISING
zcx_abapgit_exception.
CLASS-METHODS iso4_to_iso2
IMPORTING
iv_lxe_lang TYPE lxeisolang
RETURNING
VALUE(rv_laiso) TYPE laiso
RAISING
zcx_abapgit_exception.
CLASS-METHODS check_langs_versus_installed
IMPORTING
it_languages TYPE zif_abapgit_definitions=>ty_languages
it_installed TYPE zif_abapgit_definitions=>ty_languages
EXPORTING
et_intersection TYPE zif_abapgit_definitions=>ty_languages
et_missfits TYPE zif_abapgit_definitions=>ty_languages.
CLASS-METHODS is_local_package
IMPORTING
iv_package TYPE tadir-obj_name
RETURNING
VALUE(rv_result) TYPE abap_bool.
METHODS get_devc_object_list
IMPORTING
iv_object_name TYPE sobj_name
RETURNING
VALUE(rt_obj_list) TYPE lxe_tt_colob
RAISING
zcx_abapgit_exception.
METHODS read_devc_text_pair
IMPORTING
iv_s_lang TYPE sy-langu
iv_t_lang TYPE sy-langu
iv_package TYPE devclass
RETURNING
VALUE(rt_text_pairs) TYPE ty_lxe_translation-text_pairs
RAISING
zcx_abapgit_exception.
METHODS write_devc_text_pair
IMPORTING
iv_t_lang TYPE sy-langu
iv_package TYPE devclass
it_pcx_s1 TYPE ty_lxe_translation-text_pairs
RAISING
zcx_abapgit_exception.
ENDCLASS.
CLASS zcl_abapgit_lxe_texts IMPLEMENTATION.
METHOD check_langs_versus_installed.
DATA lt_installed_hash TYPE HASHED TABLE OF laiso WITH UNIQUE KEY table_line.
FIELD-SYMBOLS <lv_lang> LIKE LINE OF it_languages.
CLEAR: et_intersection, et_missfits.
lt_installed_hash = it_installed.
LOOP AT it_languages ASSIGNING <lv_lang>.
READ TABLE lt_installed_hash WITH KEY table_line = <lv_lang> TRANSPORTING NO FIELDS.
IF sy-subrc = 0.
APPEND <lv_lang> TO et_intersection.
ELSE.
APPEND <lv_lang> TO et_missfits.
ENDIF.
ENDLOOP.
ENDMETHOD.
METHOD convert_lang_string_to_table.
DATA:
lt_langs_str TYPE string_table,
lv_laiso TYPE laiso,
lv_skip_main_lang_iso TYPE laiso.
FIELD-SYMBOLS:
<lv_str> LIKE LINE OF lt_langs_str.
" Keep * as indicator for 'all installed languages'
IF iv_langs = '*'.
APPEND iv_langs TO rt_languages.
RETURN.
ENDIF.
" Convert string of languages into table of of 2-letter ISO languages
SPLIT iv_langs AT ',' INTO TABLE lt_langs_str.
LOOP AT lt_langs_str ASSIGNING <lv_str>.
lv_laiso = condense( to_upper( <lv_str> ) ).
IF strlen( lv_laiso ) = 1.
lv_laiso = langu_to_laiso_safe( lv_laiso(1) ).
ENDIF.
APPEND lv_laiso TO rt_languages.
ENDLOOP.
IF iv_skip_main_language IS NOT INITIAL.
lv_skip_main_lang_iso = langu_to_laiso_safe( iv_skip_main_language ).
DELETE rt_languages WHERE table_line = lv_skip_main_lang_iso.
ENDIF.
SORT rt_languages.
DELETE ADJACENT DUPLICATES FROM rt_languages.
ENDMETHOD.
METHOD convert_table_to_lang_string.
DATA:
lt_langs_str TYPE string_table.
FIELD-SYMBOLS:
<lv_lang> LIKE LINE OF it_languages,
<lv_str> TYPE string.
" Convert table of 2-letter ISO languages codes into string
LOOP AT it_languages ASSIGNING <lv_lang>.
" Keep * as indicator for 'all installed languages'
IF <lv_lang> = '*'.
CLEAR lt_langs_str.
APPEND '*' TO lt_langs_str.
EXIT.
ENDIF.
APPEND INITIAL LINE TO lt_langs_str ASSIGNING <lv_str>.
<lv_str> = <lv_lang>.
ENDLOOP.
CONCATENATE LINES OF lt_langs_str INTO rv_langs SEPARATED BY ','.
ENDMETHOD.
METHOD deserialize_from_po.
DATA lv_lang LIKE LINE OF mo_i18n_params->ms_params-translation_languages.
DATA lt_po_files TYPE zif_abapgit_i18n_file=>ty_table_of.
DATA li_po LIKE LINE OF lt_po_files.
DATA lt_text_pairs_tmp TYPE ty_lxe_translation-text_pairs.
DATA lt_obj_list TYPE lxe_tt_colob.
DATA lv_main_lang TYPE lxeisolang.
DATA lv_target_lang TYPE lxeisolang.
DATA lv_changed TYPE abap_bool.
FIELD-SYMBOLS <lv_lxe_object> LIKE LINE OF lt_obj_list.
" Special handling for local packages which are not supported by LXE
IF mv_local_package = abap_true.
lt_obj_list = get_devc_object_list( iv_object_name ).
ELSE.
lt_obj_list = get_lxe_object_list(
iv_object_name = iv_object_name
iv_object_type = iv_object_type ).
ENDIF.
IF lt_obj_list IS INITIAL.
RETURN.
ENDIF.
lt_po_files = mo_files->read_i18n_files( ).
lv_main_lang = get_lang_iso4( langu_to_laiso_safe( mo_i18n_params->ms_params-main_language ) ).
LOOP AT mo_i18n_params->ms_params-translation_languages INTO lv_lang.
lv_target_lang = get_lang_iso4( lv_lang ).
LOOP AT lt_po_files INTO li_po.
IF li_po->lang( ) = to_lower( lv_lang ). " Not quite efficient but the list is presumably very short
EXIT.
ELSE.
CLEAR li_po.
ENDIF.
ENDLOOP.
CHECK li_po IS BOUND. " Ignore missing files, missing translation is not a crime
LOOP AT lt_obj_list ASSIGNING <lv_lxe_object>.
" Special handling for local packages which are not supported by LXE
IF mv_local_package = abap_true.
lt_text_pairs_tmp = read_devc_text_pair(
iv_s_lang = mo_i18n_params->ms_params-main_language
iv_t_lang = laiso_to_langu_safe( lv_lang )
iv_package = |{ <lv_lxe_object>-objname }| ).
ELSE.
lt_text_pairs_tmp = read_lxe_object_text_pair(
iv_s_lang = lv_main_lang
iv_t_lang = lv_target_lang
iv_custmnr = <lv_lxe_object>-custmnr
iv_objtype = <lv_lxe_object>-objtype
iv_objname = <lv_lxe_object>-objname
iv_read_only = abap_false ).
ENDIF.
li_po->translate(
CHANGING
cv_changed = lv_changed
ct_text_pairs = lt_text_pairs_tmp ).
IF lv_changed = abap_true AND lines( lt_text_pairs_tmp ) > 0.
" Special handling for local packages which are not supported by LXE
IF mv_local_package = abap_true.
write_devc_text_pair(
iv_t_lang = laiso_to_langu_safe( lv_lang )
iv_package = |{ <lv_lxe_object>-objname }|
it_pcx_s1 = lt_text_pairs_tmp ).
ELSE.
" If lt_text_pairs_tmp is empty it raises error, while this is a practical case
write_lxe_object_text_pair(
iv_s_lang = lv_main_lang
iv_t_lang = lv_target_lang
iv_custmnr = <lv_lxe_object>-custmnr
iv_objtype = <lv_lxe_object>-objtype
iv_objname = <lv_lxe_object>-objname
it_pcx_s1 = lt_text_pairs_tmp ).
ENDIF.
rv_changed = abap_true.
ENDIF.
ENDLOOP.
ENDLOOP.
ENDMETHOD.
METHOD deserialize_xml.
DATA:
lt_lxe_texts TYPE ty_lxe_translations,
ls_lxe_item LIKE LINE OF lt_lxe_texts,
lt_text_pairs_tmp LIKE ls_lxe_item-text_pairs.
mi_xml_in->read(
EXPORTING
iv_name = iv_lxe_text_name
CHANGING
cg_data = lt_lxe_texts ).
" TODO: If this is ever used, add handling of local packages (see deserialize_po)
LOOP AT lt_lxe_texts INTO ls_lxe_item.
" Call Read first for buffer prefill
lt_text_pairs_tmp = read_lxe_object_text_pair(
iv_s_lang = ls_lxe_item-source_lang
iv_t_lang = ls_lxe_item-target_lang
iv_custmnr = ls_lxe_item-custmnr
iv_objtype = ls_lxe_item-objtype
iv_objname = ls_lxe_item-objname
iv_read_only = abap_false ).
"Call actual Write FM
write_lxe_object_text_pair(
iv_s_lang = ls_lxe_item-source_lang
iv_t_lang = ls_lxe_item-target_lang
iv_custmnr = ls_lxe_item-custmnr
iv_objtype = ls_lxe_item-objtype
iv_objname = ls_lxe_item-objname
it_pcx_s1 = ls_lxe_item-text_pairs ).
ENDLOOP.
ENDMETHOD.
METHOD detect_unsupported_languages.
check_langs_versus_installed(
EXPORTING
it_languages = it_languages
it_installed = get_installed_languages( )
IMPORTING
et_missfits = rt_unsupported_languages ).
ENDMETHOD.
METHOD get_devc_object_list.
DATA ls_colob LIKE LINE OF rt_obj_list.
ls_colob-objlist = '00000'.
ls_colob-custmnr = c_custmnr.
ls_colob-objtype = 'DEVC'.
ls_colob-objname = iv_object_name.
ls_colob-orig_lang = get_lang_iso4( langu_to_laiso_safe( mo_i18n_params->ms_params-main_language ) ).
ls_colob-colltyp = 'R'.
ls_colob-collnam = iv_object_name.
ls_colob-domatyp = 'R'.
ls_colob-domanam = 'ZZ'.
INSERT ls_colob INTO TABLE rt_obj_list.
ENDMETHOD.
METHOD get_installed_languages.
DATA:
lv_index TYPE i,
lv_langu TYPE sy-langu,
lv_laiso TYPE laiso,
lv_installed_languages TYPE string,
lt_language_filter TYPE zif_abapgit_environment=>ty_system_language_filter.
IF gt_installed_languages_cache IS INITIAL.
CALL FUNCTION 'SYSTEM_INSTALLED_LANGUAGES'
IMPORTING
languages = lv_installed_languages
EXCEPTIONS
sapgparam_error = 1 " Error requesting profile parameter
OTHERS = 2.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( 'Fail to get system SYSTEM_INSTALLED_LANGUAGES' ).
ENDIF.
lt_language_filter = zcl_abapgit_factory=>get_environment( )->get_system_language_filter( ).
DO strlen( lv_installed_languages ) TIMES.
lv_index = sy-index - 1.
lv_langu = lv_installed_languages+lv_index(1).
IF lv_langu NOT IN lt_language_filter.
CONTINUE.
ENDIF.
lv_laiso = langu_to_laiso_safe( lv_langu ).
APPEND lv_laiso TO gt_installed_languages_cache.
ENDDO.
ENDIF.
rt_languages = gt_installed_languages_cache.
ENDMETHOD.
METHOD get_lang_iso4.
DATA ls_lang LIKE LINE OF gt_lxe_lang_cache.
DATA lt_lang TYPE STANDARD TABLE OF lxe_t002.
FIELD-SYMBOLS <ls_lang> LIKE LINE OF lt_lang.
IF gt_lxe_lang_cache IS INITIAL. " Cache
CALL FUNCTION 'LXE_T002_GET_LANGUAGES'
EXPORTING
r3_lang_only = abap_true
TABLES
lt_lang = lt_lang.
LOOP AT lt_lang ASSIGNING <ls_lang>.
CLEAR ls_lang.
ls_lang-language = <ls_lang>-language.
ls_lang-r3_lang = <ls_lang>-r3_lang.
IF ls_lang-language = 'zhTW'.
ls_lang-langshort = 'ZF'.
ELSE.
ls_lang-langshort = to_upper( <ls_lang>-language ).
ENDIF.
INSERT ls_lang INTO TABLE gt_lxe_lang_cache.
ENDLOOP.
ENDIF.
READ TABLE gt_lxe_lang_cache INTO ls_lang WITH TABLE KEY iso2 COMPONENTS langshort = iv_src.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |Failed to convert [{ iv_src }] lang to iso639| ).
ENDIF.
rv_iso4 = ls_lang-language.
ENDMETHOD.
METHOD get_lxe_object_list.
DATA lv_object_name TYPE trobj_name.
DATA lt_e071k TYPE STANDARD TABLE OF e071k WITH DEFAULT KEY ##NEEDED.
lv_object_name = iv_object_name.
CALL FUNCTION 'LXE_OBJ_EXPAND_TRANSPORT_OBJ'
EXPORTING
pgmid = 'R3TR'
object = iv_object_type
obj_name = lv_object_name
TABLES
in_e071k = lt_e071k " not optional in 702
ex_colob = rt_obj_list
EXCEPTIONS
unknown_object = 1
unknown_ta_type = 2
OTHERS = 3.
IF sy-subrc <> 0.
RETURN. " Ignore error and return empty list
ENDIF.
ENDMETHOD.
METHOD get_translation_languages.
" Returns a list of translation languages for serialization
" If the setting is initial, no translations shall be serialized
" If the setting is `*`, all installed system languages shall be serialized
" Else, the setting shall contain all languages to be serialized
DATA lv_main_lang_laiso TYPE laiso.
IF it_i18n_languages IS NOT INITIAL.
READ TABLE it_i18n_languages TRANSPORTING NO FIELDS WITH KEY table_line = '*'.
IF sy-subrc = 0.
rt_languages = get_installed_languages( ).
ELSE.
check_langs_versus_installed(
EXPORTING
it_languages = it_i18n_languages
it_installed = get_installed_languages( )
IMPORTING
et_intersection = rt_languages ).
ENDIF.
ENDIF.
" Remove main language from translation languages
lv_main_lang_laiso = langu_to_laiso_safe( iv_main_language ).
DELETE rt_languages WHERE table_line = lv_main_lang_laiso.
ENDMETHOD.
METHOD iso4_to_iso2.
rv_laiso = iv_lxe_lang+0(2).
ENDMETHOD.
METHOD is_local_package.
DATA li_cts_api TYPE REF TO zif_abapgit_cts_api.
TRY.
li_cts_api = zcl_abapgit_factory=>get_cts_api( ).
rv_result = boolc( li_cts_api->is_chrec_possible_for_package( |{ iv_package }| ) = abap_false ).
CATCH zcx_abapgit_exception ##NO_HANDLER.
ENDTRY.
ENDMETHOD.
METHOD laiso_to_langu_safe.
zcl_abapgit_convert=>language_sap2_to_sap1(
EXPORTING
im_lang_sap2 = iv_laiso
RECEIVING
re_lang_sap1 = rv_langu
EXCEPTIONS
no_assignment = 1
OTHERS = 2 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |Could not convert lang [{ iv_laiso }] to ISO| ).
ENDIF.
ENDMETHOD.
METHOD langu_to_laiso_safe.
zcl_abapgit_convert=>language_sap1_to_sap2(
EXPORTING
im_lang_sap1 = iv_langu
RECEIVING
re_lang_sap2 = rv_laiso
EXCEPTIONS
no_assignment = 1
OTHERS = 2 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |Could not convert lang [{ iv_langu }] to ISO| ).
ENDIF.
ENDMETHOD.
METHOD read_devc_text_pair.
DATA ls_text_pair TYPE LINE OF ty_lxe_translation-text_pairs.
ls_text_pair-textkey = 'CTEXT'.
ls_text_pair-unitmlt = 60.
SELECT SINGLE ctext FROM tdevct INTO ls_text_pair-s_text
WHERE devclass = iv_package AND spras = iv_s_lang ##SUBRC_OK.
SELECT SINGLE ctext FROM tdevct INTO ls_text_pair-t_text
WHERE devclass = iv_package AND spras = iv_t_lang ##SUBRC_OK.
INSERT ls_text_pair INTO TABLE rt_text_pairs.
ENDMETHOD.
METHOD read_lxe_object_text_pair.
DATA:
lv_error TYPE lxestring.
TRY.
CALL FUNCTION 'LXE_OBJ_TEXT_PAIR_READ'
EXPORTING
s_lang = iv_s_lang
t_lang = iv_t_lang
custmnr = iv_custmnr
objtype = iv_objtype
objname = iv_objname
read_only = iv_read_only
IMPORTING
err_msg = lv_error " doesn't exist in NW <= 750
TABLES
lt_pcx_s1 = rt_text_pairs.
IF lv_error IS NOT INITIAL.
zcx_abapgit_exception=>raise( lv_error ).
ENDIF.
CATCH cx_sy_dyn_call_param_not_found.
CALL FUNCTION 'LXE_OBJ_TEXT_PAIR_READ'
EXPORTING
s_lang = iv_s_lang
t_lang = iv_t_lang
custmnr = iv_custmnr
objtype = iv_objtype
objname = iv_objname
read_only = iv_read_only
TABLES
lt_pcx_s1 = rt_text_pairs.
ENDTRY.
remove_irrelevant(
EXPORTING
iv_objtype = iv_objtype
CHANGING
ct_text_pairs_tmp = rt_text_pairs ).
ENDMETHOD.
METHOD read_text_items.
DATA:
lt_obj_list TYPE lxe_tt_colob,
lv_main_lang TYPE lxeisolang,
ls_lxe_text_item LIKE LINE OF rt_text_items.
FIELD-SYMBOLS:
<lv_language> LIKE LINE OF mo_i18n_params->ms_params-translation_languages,
<lv_lxe_object> LIKE LINE OF lt_obj_list.
" Special handling for local packages which are not supported by LXE
IF mv_local_package = abap_true.
lt_obj_list = get_devc_object_list( iv_object_name ).
ELSE.
lt_obj_list = get_lxe_object_list(
iv_object_name = iv_object_name
iv_object_type = iv_object_type ).
ENDIF.
IF lt_obj_list IS INITIAL.
RETURN.
ENDIF.
" Get list of languages that need to be serialized (already resolves * and installed languages)
lv_main_lang = get_lang_iso4( langu_to_laiso_safe( mo_i18n_params->ms_params-main_language ) ).
LOOP AT lt_obj_list ASSIGNING <lv_lxe_object>.
CLEAR ls_lxe_text_item.
ls_lxe_text_item-custmnr = <lv_lxe_object>-custmnr.
ls_lxe_text_item-objtype = <lv_lxe_object>-objtype.
ls_lxe_text_item-objname = <lv_lxe_object>-objname.
LOOP AT mo_i18n_params->ms_params-translation_languages ASSIGNING <lv_language>.
ls_lxe_text_item-source_lang = lv_main_lang.
ls_lxe_text_item-target_lang = get_lang_iso4( <lv_language> ).
IF ls_lxe_text_item-source_lang = ls_lxe_text_item-target_lang.
CONTINUE. " if source = target -> skip
ENDIF.
" Special handling for local packages which are not supported by LXE
IF mv_local_package = abap_true.
ls_lxe_text_item-text_pairs = read_devc_text_pair(
iv_s_lang = mo_i18n_params->ms_params-main_language
iv_t_lang = laiso_to_langu_safe( <lv_language> )
iv_package = |{ ls_lxe_text_item-objname }| ).
ELSE.
ls_lxe_text_item-text_pairs = read_lxe_object_text_pair(
iv_s_lang = ls_lxe_text_item-source_lang
iv_t_lang = ls_lxe_text_item-target_lang
iv_custmnr = ls_lxe_text_item-custmnr
iv_objtype = ls_lxe_text_item-objtype
iv_objname = ls_lxe_text_item-objname ).
ENDIF.
IF ls_lxe_text_item-text_pairs IS NOT INITIAL.
APPEND ls_lxe_text_item TO rt_text_items.
ENDIF.
ENDLOOP.
ENDLOOP.
ENDMETHOD.
METHOD remove_irrelevant.
IF iv_objtype = 'RPT4'.
DELETE ct_text_pairs_tmp WHERE textkey = 'DUMMY KEY FOR DDIC FLAG COPY'. " see #7314
ENDIF.
" Add more when identified ...
ENDMETHOD.
METHOD serialize_as_po.
DATA lt_lxe_texts TYPE ty_lxe_translations.
DATA lo_po_file TYPE REF TO zcl_abapgit_po_file.
DATA lv_lang LIKE LINE OF mo_i18n_params->ms_params-translation_languages.
FIELD-SYMBOLS <ls_translation> LIKE LINE OF lt_lxe_texts.
lt_lxe_texts = read_text_items(
iv_object_name = iv_object_name
iv_object_type = iv_object_type ).
LOOP AT mo_i18n_params->ms_params-translation_languages INTO lv_lang.
lv_lang = to_lower( lv_lang ).
CREATE OBJECT lo_po_file
EXPORTING
iv_suppress_comments = mo_i18n_params->ms_params-suppress_po_comments
iv_lang = lv_lang.
LOOP AT lt_lxe_texts ASSIGNING <ls_translation>.
IF iso4_to_iso2( <ls_translation>-target_lang ) = lv_lang.
lo_po_file->push_text_pairs(
iv_objtype = <ls_translation>-objtype
iv_objname = <ls_translation>-objname
it_text_pairs = <ls_translation>-text_pairs ).
ENDIF.
ENDLOOP.
mo_files->add_i18n_file( lo_po_file ).
ENDLOOP.
ENDMETHOD.
METHOD serialize_xml.
DATA lt_lxe_texts TYPE ty_lxe_translations.
lt_lxe_texts = read_text_items(
iv_object_name = iv_object_name
iv_object_type = iv_object_type ).
IF lines( lt_lxe_texts ) > 0.
mi_xml_out->add(
iv_name = iv_lxe_text_name
ig_data = lt_lxe_texts ).
ENDIF.
ENDMETHOD.
METHOD write_devc_text_pair.
DATA ls_tdevct TYPE tdevct.
FIELD-SYMBOLS <ls_text_pair> LIKE LINE OF it_pcx_s1.
LOOP AT it_pcx_s1 ASSIGNING <ls_text_pair>.
CLEAR ls_tdevct.
ls_tdevct-devclass = iv_package.
ls_tdevct-spras = iv_t_lang.
ls_tdevct-ctext = <ls_text_pair>-t_text.
MODIFY tdevct FROM ls_tdevct.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( 'Error updating package description' ).
ENDIF.
ENDLOOP.
ENDMETHOD.
METHOD write_lxe_object_text_pair.
DATA:
lv_status TYPE lxestatprc,
lv_error TYPE lxestring.
TRY.
CALL FUNCTION 'LXE_OBJ_TEXT_PAIR_WRITE'
EXPORTING
s_lang = iv_s_lang
t_lang = iv_t_lang
custmnr = iv_custmnr
objtype = iv_objtype
objname = iv_objname
IMPORTING
pstatus = lv_status
err_msg = lv_error " doesn't exist in NW <= 750
TABLES
lt_pcx_s1 = it_pcx_s1.
IF lv_error IS NOT INITIAL.
zcx_abapgit_exception=>raise( lv_error ).
ENDIF.
CATCH cx_sy_dyn_call_param_not_found.
CALL FUNCTION 'LXE_OBJ_TEXT_PAIR_WRITE'
EXPORTING
s_lang = iv_s_lang
t_lang = iv_t_lang
custmnr = iv_custmnr
objtype = iv_objtype
objname = iv_objname
IMPORTING
pstatus = lv_status
TABLES
lt_pcx_s1 = it_pcx_s1.
ENDTRY.
IF lv_status <> 'S'.
zcx_abapgit_exception=>raise( 'Error updating translations' ).
ENDIF.
ENDMETHOD.
METHOD zif_abapgit_lxe_texts~deserialize.
DATA lv_changed TYPE abap_bool.
mo_i18n_params = io_i18n_params.
mi_xml_in = ii_xml.
mo_files = io_files.
mv_local_package = boolc( iv_object_type = 'DEVC' AND is_local_package( iv_object_name ) = abap_true ).
" MAYBE TODO: see comment in serialize
IF 1 = 1.
lv_changed = deserialize_from_po(
iv_object_type = iv_object_type
iv_object_name = iv_object_name ).
IF lv_changed = abap_true.
zcl_abapgit_factory=>get_cts_api( )->insert_transport_object(
iv_object = iv_object_type
iv_obj_name = iv_object_name
iv_package = iv_package
iv_language = mo_i18n_params->ms_params-main_language ).
ENDIF.
ELSE.
deserialize_xml(
iv_object_type = iv_object_type
iv_object_name = iv_object_name ).
ENDIF.
ENDMETHOD.
METHOD zif_abapgit_lxe_texts~serialize.
mo_i18n_params = io_i18n_params.
mi_xml_out = ii_xml.
mo_files = io_files.
mv_local_package = boolc( iv_object_type = 'DEVC' AND is_local_package( iv_object_name ) = abap_true ).
" MAYBE TODO
" if other formats are needed, including the old in-XML approach
" here is the place to implement it. Supposed architecture:
" I18N_PARAMS should contain an option which format to use
" The option should be originally maintained in dot_abapgit structures (e.g. `translation_storage_format`)
" Consequently it comes here
" The serialize method can read it and call a corresponding submethod,
" e.g. serialize_xml or serialize_as_po or ...
" both ii_xml and io_files are accessible intentionally to enable both XML based or file based formats
" access to json can be easily added too,
" or maybe (maybe) some kind of zif_ag_object_ctl with all DAO instead
IF 1 = 1.
serialize_as_po(
iv_object_type = iv_object_type
iv_object_name = iv_object_name ).
ELSE.
serialize_xml(
iv_object_type = iv_object_type
iv_object_name = iv_object_name ).
ENDIF.
ENDMETHOD.
ENDCLASS.
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