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1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | CLASS zcl_abapgit_gui_page_diff_base DEFINITION
PUBLIC
INHERITING FROM zcl_abapgit_gui_component
CREATE PUBLIC.
PUBLIC SECTION.
INTERFACES zif_abapgit_gui_event_handler.
INTERFACES zif_abapgit_gui_hotkeys.
INTERFACES zif_abapgit_gui_menu_provider.
INTERFACES zif_abapgit_gui_renderable.
TYPES:
BEGIN OF ty_file_diff,
path TYPE string,
filename TYPE string,
obj_type TYPE string,
obj_name TYPE string,
lstate TYPE c LENGTH 1,
rstate TYPE c LENGTH 1,
fstate TYPE c LENGTH 1, " FILE state - Abstraction for shorter ifs
o_diff TYPE REF TO zcl_abapgit_diff,
changed_by TYPE syuname,
type TYPE string,
END OF ty_file_diff.
TYPES:
ty_file_diffs TYPE STANDARD TABLE OF ty_file_diff
WITH NON-UNIQUE DEFAULT KEY
WITH NON-UNIQUE SORTED KEY secondary
COMPONENTS path filename.
CONSTANTS:
BEGIN OF c_fstate,
local TYPE c LENGTH 1 VALUE 'L',
remote TYPE c LENGTH 1 VALUE 'R',
both TYPE c LENGTH 1 VALUE 'B',
END OF c_fstate.
METHODS constructor
IMPORTING
!iv_key TYPE zif_abapgit_persistence=>ty_repo-key
!is_file TYPE zif_abapgit_git_definitions=>ty_file OPTIONAL
!is_object TYPE zif_abapgit_definitions=>ty_item OPTIONAL
!it_files TYPE zif_abapgit_definitions=>ty_stage_tt OPTIONAL
RAISING
zcx_abapgit_exception.
PROTECTED SECTION.
CONSTANTS:
BEGIN OF c_actions,
toggle_unified TYPE string VALUE 'toggle_unified',
toggle_hide_diffs TYPE string VALUE 'toggle_hide_diffs',
toggle_hidden_chars TYPE string VALUE 'toggle_hidden_chars',
toggle_ignore_indent TYPE string VALUE 'toggle_ignore_indent',
toggle_ignore_comments TYPE string VALUE 'toggle_ignore_comments',
toggle_ignore_case TYPE string VALUE 'toggle_ignore_case',
refresh_prefix TYPE string VALUE 'refresh',
refresh_all TYPE string VALUE 'refresh_all',
refresh_local TYPE string VALUE 'refresh_local',
refresh_local_object TYPE string VALUE 'refresh_local_object',
END OF c_actions ,
BEGIN OF c_action_texts,
refresh_all TYPE string VALUE `Refresh All`,
refresh_local TYPE string VALUE `Refresh Local`,
END OF c_action_texts,
BEGIN OF c_action_titles,
refresh_local TYPE string VALUE `Refresh all local objects, without refreshing the remote`,
refresh_all TYPE string VALUE `Complete refresh of all objects, local and remote`,
END OF c_action_titles.
DATA mv_unified TYPE abap_bool VALUE abap_true ##NO_TEXT.
DATA mo_repo TYPE REF TO zcl_abapgit_repo .
DATA mt_diff_files TYPE ty_file_diffs .
CLASS-METHODS get_page_layout
RETURNING
VALUE(rv_page_layout) TYPE string.
METHODS get_normalized_fname_with_path
IMPORTING
!is_diff TYPE ty_file_diff
RETURNING
VALUE(rv_filename) TYPE string .
METHODS normalize_path
IMPORTING
!iv_path TYPE string
RETURNING
VALUE(rv_normalized) TYPE string .
METHODS normalize_filename
IMPORTING
!iv_filename TYPE string
RETURNING
VALUE(rv_normalized) TYPE string .
METHODS add_menu_end
IMPORTING
!io_menu TYPE REF TO zcl_abapgit_html_toolbar .
METHODS calculate_diff
IMPORTING
!is_file TYPE zif_abapgit_git_definitions=>ty_file OPTIONAL
!is_object TYPE zif_abapgit_definitions=>ty_item OPTIONAL
!it_files TYPE zif_abapgit_definitions=>ty_stage_tt OPTIONAL
RAISING
zcx_abapgit_exception .
METHODS add_menu_begin
IMPORTING
!io_menu TYPE REF TO zcl_abapgit_html_toolbar .
METHODS render_table_head_non_unified
IMPORTING
!ii_html TYPE REF TO zif_abapgit_html
!is_diff TYPE ty_file_diff .
METHODS render_beacon_begin_of_row
IMPORTING
!ii_html TYPE REF TO zif_abapgit_html
!is_diff TYPE ty_file_diff .
METHODS render_diff_head_after_state
IMPORTING
!ii_html TYPE REF TO zif_abapgit_html
!is_diff TYPE ty_file_diff .
METHODS insert_nav
RETURNING
VALUE(rv_insert_nav) TYPE abap_bool .
METHODS render_line_split_row
IMPORTING
!ii_html TYPE REF TO zif_abapgit_html
!iv_filename TYPE string
!is_diff_line TYPE zif_abapgit_definitions=>ty_diff
!iv_index TYPE sy-tabix
!iv_fstate TYPE char1
!iv_new TYPE string
!iv_old TYPE string
RAISING
zcx_abapgit_exception .
METHODS refresh
IMPORTING
iv_action TYPE clike
RAISING
zcx_abapgit_exception .
METHODS refresh_full
RAISING
zcx_abapgit_exception .
METHODS refresh_local
RAISING
zcx_abapgit_exception .
METHODS refresh_local_object
IMPORTING
iv_action TYPE clike
RAISING
zcx_abapgit_exception .
METHODS is_refresh
IMPORTING
iv_action TYPE string
RETURNING
VALUE(rv_is_refrseh) TYPE abap_bool.
METHODS modify_files_before_diff_calc
IMPORTING
it_diff_files_old TYPE ty_file_diffs
RETURNING
VALUE(rt_files) TYPE zif_abapgit_definitions=>ty_stage_tt.
METHODS add_view_sub_menu
IMPORTING
io_menu TYPE REF TO zcl_abapgit_html_toolbar .
PRIVATE SECTION.
TYPES:
BEGIN OF ty_view,
hide_diffs TYPE abap_bool,
hidden_chars TYPE abap_bool,
ignore_indent TYPE abap_bool,
ignore_comments TYPE abap_bool,
ignore_case TYPE abap_bool,
END OF ty_view.
DATA mt_delayed_lines TYPE zif_abapgit_definitions=>ty_diffs_tt .
DATA mv_repo_key TYPE zif_abapgit_persistence=>ty_repo-key .
DATA mv_seed TYPE string . " Unique page id to bind JS sessionStorage
DATA ms_view TYPE ty_view.
METHODS render_diff
IMPORTING
!is_diff TYPE ty_file_diff
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html
RAISING
zcx_abapgit_exception .
METHODS render_diff_head
IMPORTING
!is_diff TYPE ty_file_diff
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html
RAISING
zcx_abapgit_exception .
METHODS render_table_head
IMPORTING
!is_diff TYPE ty_file_diff
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html
RAISING
zcx_abapgit_exception .
METHODS render_beacon
IMPORTING
!is_diff_line TYPE zif_abapgit_definitions=>ty_diff
!is_diff TYPE ty_file_diff
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html .
METHODS render_line_no_diffs
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html
RAISING
zcx_abapgit_exception .
METHODS render_line_split
IMPORTING
!is_diff_line TYPE zif_abapgit_definitions=>ty_diff
!iv_filename TYPE string
!iv_fstate TYPE char1
!iv_index TYPE sy-tabix
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html
RAISING
zcx_abapgit_exception .
METHODS render_line_unified
IMPORTING
!is_diff_line TYPE zif_abapgit_definitions=>ty_diff OPTIONAL
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html .
METHODS append_diff
IMPORTING
!it_remote TYPE zif_abapgit_git_definitions=>ty_files_tt
!it_local TYPE zif_abapgit_definitions=>ty_files_item_tt
!is_status TYPE zif_abapgit_definitions=>ty_result
RAISING
zcx_abapgit_exception .
METHODS is_binary
IMPORTING
!iv_d1 TYPE xstring
!iv_d2 TYPE xstring
RETURNING
VALUE(rv_yes) TYPE abap_bool .
METHODS add_jump_sub_menu
IMPORTING
!io_menu TYPE REF TO zcl_abapgit_html_toolbar .
METHODS add_filter_sub_menu
IMPORTING
!io_menu TYPE REF TO zcl_abapgit_html_toolbar .
METHODS render_lines
IMPORTING
!is_diff TYPE ty_file_diff
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html
RAISING
zcx_abapgit_exception .
METHODS render_table_head_unified
IMPORTING
!ii_html TYPE REF TO zif_abapgit_html .
METHODS render_scripts
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html
RAISING
zcx_abapgit_exception .
METHODS is_file_requested
IMPORTING
it_files TYPE zif_abapgit_definitions=>ty_stage_tt
is_status TYPE zif_abapgit_definitions=>ty_result
RETURNING
VALUE(rv_is_file_requested) TYPE abap_bool.
METHODS has_diffs
IMPORTING
!it_diffs TYPE zif_abapgit_definitions=>ty_diffs_tt
RETURNING
VALUE(rv_has_diffs) TYPE abap_bool.
ENDCLASS.
CLASS zcl_abapgit_gui_page_diff_base IMPLEMENTATION.
METHOD add_filter_sub_menu.
DATA:
lo_sub_filter TYPE REF TO zcl_abapgit_html_toolbar,
lv_user TYPE string,
lt_extensions TYPE SORTED TABLE OF string WITH UNIQUE DEFAULT KEY,
lt_obj_types TYPE SORTED TABLE OF string WITH UNIQUE DEFAULT KEY,
lt_users TYPE SORTED TABLE OF string WITH UNIQUE DEFAULT KEY.
FIELD-SYMBOLS: <ls_diff> LIKE LINE OF mt_diff_files,
<lv_i> TYPE string.
" Get unique filter values
LOOP AT mt_diff_files ASSIGNING <ls_diff>.
lv_user = <ls_diff>-changed_by.
INSERT <ls_diff>-type INTO TABLE lt_extensions.
INSERT <ls_diff>-obj_type INTO TABLE lt_obj_types.
INSERT lv_user INTO TABLE lt_users.
ENDLOOP.
IF lines( lt_extensions ) > 1 OR lines( lt_obj_types ) > 1 OR lines( lt_users ) > 1.
CREATE OBJECT lo_sub_filter EXPORTING iv_id = 'diff-filter'.
IF lines( lt_users ) > 1.
lo_sub_filter->add( iv_txt = 'Only my changes'
iv_typ = zif_abapgit_html=>c_action_type-onclick
iv_aux = |{ sy-uname }|
iv_chk = abap_false ).
ENDIF.
" File extensions
IF lines( lt_extensions ) > 1.
lo_sub_filter->add( iv_txt = 'Extension'
iv_typ = zif_abapgit_html=>c_action_type-separator ).
LOOP AT lt_extensions ASSIGNING <lv_i>.
lo_sub_filter->add( iv_txt = <lv_i>
iv_typ = zif_abapgit_html=>c_action_type-onclick
iv_aux = 'extension'
iv_chk = abap_true ).
ENDLOOP.
ENDIF.
" Object types
IF lines( lt_obj_types ) > 1.
lo_sub_filter->add( iv_txt = 'Object Type'
iv_typ = zif_abapgit_html=>c_action_type-separator ).
LOOP AT lt_obj_types ASSIGNING <lv_i>.
lo_sub_filter->add( iv_txt = <lv_i>
iv_typ = zif_abapgit_html=>c_action_type-onclick
iv_aux = 'object-type'
iv_chk = abap_true ).
ENDLOOP.
ENDIF.
" Changed by
IF lines( lt_users ) > 1.
lo_sub_filter->add( iv_txt = 'Changed By'
iv_typ = zif_abapgit_html=>c_action_type-separator ).
LOOP AT lt_users ASSIGNING <lv_i>.
lo_sub_filter->add( iv_txt = <lv_i>
iv_typ = zif_abapgit_html=>c_action_type-onclick
iv_aux = 'changed-by'
iv_chk = abap_true ).
ENDLOOP.
ENDIF.
io_menu->add( iv_txt = 'Filter'
io_sub = lo_sub_filter ).
ENDIF.
ENDMETHOD.
METHOD add_jump_sub_menu.
DATA: lo_sub_jump TYPE REF TO zcl_abapgit_html_toolbar,
lv_jump_target TYPE string.
FIELD-SYMBOLS: <ls_diff> LIKE LINE OF mt_diff_files.
CREATE OBJECT lo_sub_jump EXPORTING iv_id = 'jump'.
LOOP AT mt_diff_files ASSIGNING <ls_diff>.
lv_jump_target = <ls_diff>-path && <ls_diff>-filename.
lo_sub_jump->add(
iv_id = |li_jump_{ sy-tabix }|
iv_txt = lv_jump_target
iv_typ = zif_abapgit_html=>c_action_type-onclick ).
ENDLOOP.
io_menu->add( iv_txt = 'Jump'
io_sub = lo_sub_jump ).
ENDMETHOD.
METHOD add_menu_begin.
io_menu->add(
iv_txt = c_action_texts-refresh_local
iv_typ = zif_abapgit_html=>c_action_type-sapevent
iv_act = c_actions-refresh_local
iv_id = c_actions-refresh_local
iv_title = c_action_titles-refresh_local ).
io_menu->add(
iv_txt = c_action_texts-refresh_all
iv_typ = zif_abapgit_html=>c_action_type-sapevent
iv_act = c_actions-refresh_all
iv_id = c_actions-refresh_all
iv_title = c_action_titles-refresh_all ).
ENDMETHOD.
METHOD add_menu_end.
io_menu->add( iv_txt = 'Split/Unified'
iv_act = c_actions-toggle_unified ).
add_view_sub_menu( io_menu ).
ENDMETHOD.
METHOD add_view_sub_menu.
DATA lo_sub_view TYPE REF TO zcl_abapgit_html_toolbar.
DATA lv_txt TYPE string.
CREATE OBJECT lo_sub_view EXPORTING iv_id = 'diff-view'.
IF ms_view-hide_diffs = abap_true.
lv_txt = 'Expand All Diffs'.
ELSE.
lv_txt = 'Collapse All Diffs'.
ENDIF.
lo_sub_view->add( iv_txt = lv_txt
iv_act = c_actions-toggle_hide_diffs ).
lo_sub_view->add( iv_txt = 'Show Hidden Characters'
iv_act = c_actions-toggle_hidden_chars
iv_chk = ms_view-hidden_chars ).
lo_sub_view->add( iv_txt = 'Ignore Whitespace'
iv_act = c_actions-toggle_ignore_indent
iv_chk = ms_view-ignore_indent ).
lo_sub_view->add( iv_txt = 'Ignore Comments'
iv_act = c_actions-toggle_ignore_comments
iv_chk = ms_view-ignore_comments ).
lo_sub_view->add( iv_txt = 'Ignore Pretty-Print Case'
iv_act = c_actions-toggle_ignore_case
iv_chk = ms_view-ignore_case ).
io_menu->add( iv_txt = 'View'
io_sub = lo_sub_view ).
ENDMETHOD.
METHOD append_diff.
DATA:
lv_offs TYPE i,
ls_r_dummy LIKE LINE OF it_remote ##NEEDED,
ls_l_dummy LIKE LINE OF it_local ##NEEDED.
FIELD-SYMBOLS: <ls_remote> LIKE LINE OF it_remote,
<ls_local> LIKE LINE OF it_local,
<ls_diff> LIKE LINE OF mt_diff_files.
READ TABLE it_remote ASSIGNING <ls_remote>
WITH KEY file_path
COMPONENTS path = is_status-path
filename = is_status-filename.
IF sy-subrc <> 0.
ASSIGN ls_r_dummy TO <ls_remote>.
ENDIF.
READ TABLE it_local ASSIGNING <ls_local>
WITH KEY file-filename = is_status-filename
file-path = is_status-path.
IF sy-subrc <> 0.
ASSIGN ls_l_dummy TO <ls_local>.
ENDIF.
IF <ls_local> IS INITIAL AND <ls_remote> IS INITIAL.
zcx_abapgit_exception=>raise( |DIFF: file not found { is_status-filename }| ).
ENDIF.
APPEND INITIAL LINE TO mt_diff_files ASSIGNING <ls_diff>.
<ls_diff>-path = is_status-path.
<ls_diff>-filename = is_status-filename.
<ls_diff>-obj_type = is_status-obj_type.
<ls_diff>-obj_name = is_status-obj_name.
<ls_diff>-lstate = is_status-lstate.
<ls_diff>-rstate = is_status-rstate.
IF <ls_diff>-lstate IS NOT INITIAL AND <ls_diff>-rstate IS NOT INITIAL.
<ls_diff>-fstate = c_fstate-both.
ELSEIF <ls_diff>-lstate IS NOT INITIAL.
<ls_diff>-fstate = c_fstate-local.
ELSE. "rstate IS NOT INITIAL, lstate = empty.
<ls_diff>-fstate = c_fstate-remote.
ENDIF.
" Changed by
IF <ls_local>-item-obj_type IS NOT INITIAL.
<ls_diff>-changed_by = zcl_abapgit_objects=>changed_by(
is_item = <ls_local>-item
iv_filename = is_status-filename ).
ENDIF.
IF <ls_diff>-changed_by IS INITIAL.
<ls_diff>-changed_by = zcl_abapgit_objects_super=>c_user_unknown.
ENDIF.
" Extension
IF <ls_local>-file-filename IS NOT INITIAL.
<ls_diff>-type = reverse( <ls_local>-file-filename ).
ELSE.
<ls_diff>-type = reverse( <ls_remote>-filename ).
ENDIF.
FIND FIRST OCCURRENCE OF '.' IN <ls_diff>-type MATCH OFFSET lv_offs.
<ls_diff>-type = reverse( substring( val = <ls_diff>-type
len = lv_offs ) ).
IF <ls_diff>-type <> 'xml' AND <ls_diff>-type <> 'abap'.
<ls_diff>-type = 'other'.
ENDIF.
IF <ls_diff>-type = 'other'
AND is_binary( iv_d1 = <ls_remote>-data
iv_d2 = <ls_local>-file-data ) = abap_true.
<ls_diff>-type = 'binary'.
ENDIF.
" Diff data
IF <ls_diff>-type <> 'binary'.
IF <ls_diff>-fstate = c_fstate-remote. " Remote file leading changes
CREATE OBJECT <ls_diff>-o_diff
EXPORTING
iv_new = <ls_remote>-data
iv_old = <ls_local>-file-data
iv_ignore_indentation = ms_view-ignore_indent
iv_ignore_comments = ms_view-ignore_comments
iv_ignore_case = ms_view-ignore_case.
ELSE. " Local leading changes or both were modified
CREATE OBJECT <ls_diff>-o_diff
EXPORTING
iv_new = <ls_local>-file-data
iv_old = <ls_remote>-data
iv_ignore_indentation = ms_view-ignore_indent
iv_ignore_comments = ms_view-ignore_comments
iv_ignore_case = ms_view-ignore_case.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD calculate_diff.
DATA: lt_remote TYPE zif_abapgit_git_definitions=>ty_files_tt,
lt_local TYPE zif_abapgit_definitions=>ty_files_item_tt,
lt_status TYPE zif_abapgit_definitions=>ty_results_tt.
DATA li_exit TYPE REF TO zif_abapgit_exit.
FIELD-SYMBOLS: <ls_status> LIKE LINE OF lt_status.
CLEAR: mt_diff_files.
lt_remote = mo_repo->get_files_remote( ).
lt_local = mo_repo->get_files_local( ).
lt_status = zcl_abapgit_repo_status=>calculate( mo_repo ).
li_exit = zcl_abapgit_exit=>get_instance( ).
li_exit->pre_calculate_repo_status(
EXPORTING
is_repo_meta = mo_repo->ms_data
CHANGING
ct_local = lt_local
ct_remote = lt_remote ).
IF is_file IS NOT INITIAL. " Diff for one file
READ TABLE lt_status ASSIGNING <ls_status>
WITH KEY path = is_file-path filename = is_file-filename.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |File { is_file-path }{ is_file-filename } not found| ).
ENDIF.
append_diff( it_remote = lt_remote
it_local = lt_local
is_status = <ls_status> ).
ELSEIF is_object IS NOT INITIAL. " Diff for whole object
LOOP AT lt_status ASSIGNING <ls_status>
USING KEY sec_key
WHERE obj_type = is_object-obj_type
AND obj_name = is_object-obj_name
AND match IS INITIAL.
append_diff( it_remote = lt_remote
it_local = lt_local
is_status = <ls_status> ).
ENDLOOP.
ELSE. " Diff for the whole repo
SORT lt_status BY
path ASCENDING
filename ASCENDING.
LOOP AT lt_status ASSIGNING <ls_status> WHERE match IS INITIAL.
IF is_file_requested( it_files = it_files
is_status = <ls_status> ) = abap_true.
append_diff( it_remote = lt_remote
it_local = lt_local
is_status = <ls_status> ).
ENDIF.
ENDLOOP.
ENDIF.
ENDMETHOD.
METHOD constructor.
DATA: lv_ts TYPE timestamp.
super->constructor( ).
mv_unified = zcl_abapgit_persistence_user=>get_instance( )->get_diff_unified( ).
mv_repo_key = iv_key.
mo_repo ?= zcl_abapgit_repo_srv=>get_instance( )->get( iv_key ).
GET TIME STAMP FIELD lv_ts.
mv_seed = |diff{ lv_ts }|. " Generate based on time
ASSERT is_file IS INITIAL OR is_object IS INITIAL. " just one passed
calculate_diff(
is_file = is_file
is_object = is_object
it_files = it_files ).
IF lines( mt_diff_files ) = 0.
zcx_abapgit_exception=>raise(
'There are no differences to show. The local state completely matches the remote repository.' ).
ENDIF.
ENDMETHOD.
METHOD get_normalized_fname_with_path.
rv_filename = normalize_path( is_diff-path )
&& `_`
&& normalize_filename( is_diff-filename ).
ENDMETHOD.
METHOD get_page_layout.
TRY.
IF zcl_abapgit_persistence_user=>get_instance( )->get_diff_unified( ) = abap_true.
rv_page_layout = zcl_abapgit_gui_page=>c_page_layout-centered.
ELSE.
rv_page_layout = zcl_abapgit_gui_page=>c_page_layout-full_width.
ENDIF.
CATCH zcx_abapgit_exception.
rv_page_layout = zcl_abapgit_gui_page=>c_page_layout-full_width.
ENDTRY.
ENDMETHOD.
METHOD has_diffs.
LOOP AT it_diffs TRANSPORTING NO FIELDS WHERE result IS NOT INITIAL.
rv_has_diffs = abap_true.
EXIT.
ENDLOOP.
ENDMETHOD.
METHOD insert_nav.
ENDMETHOD.
METHOD is_binary.
FIELD-SYMBOLS <lv_data> LIKE iv_d1.
IF iv_d1 IS NOT INITIAL. " One of them might be new and so empty
ASSIGN iv_d1 TO <lv_data>.
ELSE.
ASSIGN iv_d2 TO <lv_data>.
ENDIF.
rv_yes = zcl_abapgit_utils=>is_binary( <lv_data> ).
ENDMETHOD.
METHOD is_file_requested.
IF lines( it_files ) = 0.
rv_is_file_requested = abap_true.
RETURN.
ENDIF.
READ TABLE it_files WITH KEY file-path = is_status-path
file-filename = is_status-filename
TRANSPORTING NO FIELDS.
rv_is_file_requested = boolc( sy-subrc = 0 ).
ENDMETHOD.
METHOD is_refresh.
FIND FIRST OCCURRENCE OF REGEX |^{ c_actions-refresh_prefix }| IN iv_action.
rv_is_refrseh = boolc( sy-subrc = 0 ).
ENDMETHOD.
METHOD modify_files_before_diff_calc.
DATA ls_file LIKE LINE OF rt_files.
FIELD-SYMBOLS <ls_diff_file_old> TYPE ty_file_diff.
" We need to supply files again in calculate_diff. Because
" we only want to refresh the visible files. Otherwise all
" diff files would appear.
" Which is not wanted when we previously only selected particular files.
LOOP AT it_diff_files_old ASSIGNING <ls_diff_file_old>.
CLEAR ls_file.
MOVE-CORRESPONDING <ls_diff_file_old> TO ls_file-file.
INSERT ls_file INTO TABLE rt_files.
ENDLOOP.
ENDMETHOD.
METHOD normalize_filename.
rv_normalized = replace( val = iv_filename
sub = '.'
occ = 0
with = '_' ).
ENDMETHOD.
METHOD normalize_path.
rv_normalized = replace( val = iv_path
sub = '/'
occ = 0
with = '_' ).
ENDMETHOD.
METHOD refresh.
DATA:
lt_diff_files_old TYPE ty_file_diffs,
lt_files TYPE zif_abapgit_definitions=>ty_stage_tt.
lt_diff_files_old = mt_diff_files.
CASE iv_action.
WHEN c_actions-refresh_all.
refresh_full( ).
WHEN c_actions-refresh_local.
refresh_local( ).
WHEN OTHERS.
refresh_local_object( iv_action ).
ENDCASE.
lt_files = modify_files_before_diff_calc( lt_diff_files_old ).
calculate_diff( it_files = lt_files ).
ENDMETHOD.
METHOD refresh_full.
mo_repo->refresh( abap_true ).
ENDMETHOD.
METHOD refresh_local.
mo_repo->refresh_local_objects( ).
ENDMETHOD.
METHOD refresh_local_object.
DATA:
lv_regex TYPE string,
lv_obj_type TYPE tadir-object,
lv_obj_name TYPE tadir-obj_name.
lv_regex = c_actions-refresh_local_object && `_(\w{4})_(.*)`.
FIND FIRST OCCURRENCE OF REGEX lv_regex
IN iv_action
SUBMATCHES lv_obj_type lv_obj_name.
IF sy-subrc = 0.
mo_repo->refresh_local_object(
iv_obj_type = to_upper( lv_obj_type )
iv_obj_name = to_upper( lv_obj_name ) ).
ELSE.
zcx_abapgit_exception=>raise( |Invalid refresh action { iv_action }| ).
ENDIF.
ENDMETHOD.
METHOD render_beacon.
DATA: lv_beacon TYPE string,
lt_beacons TYPE zif_abapgit_definitions=>ty_string_tt.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
IF is_diff_line-beacon > 0.
lt_beacons = is_diff-o_diff->get_beacons( ).
READ TABLE lt_beacons INTO lv_beacon INDEX is_diff_line-beacon.
ELSE.
lv_beacon = '---'.
ENDIF.
ri_html->add( '<thead class="nav_line">' ).
ri_html->add( '<tr>' ).
render_beacon_begin_of_row(
ii_html = ri_html
is_diff = is_diff ).
IF mv_unified = abap_true.
ri_html->add( '<th class="num"></th>' ).
ri_html->add( '<th class="mark"></th>' ).
ri_html->add( |<th>@@ { is_diff_line-new_num } @@ { lv_beacon }</th>| ).
ELSE.
ri_html->add( |<th colspan="6">@@ { is_diff_line-new_num } @@ { lv_beacon }</th>| ).
ENDIF.
ri_html->add( '</tr>' ).
ri_html->add( '</thead>' ).
ENDMETHOD.
METHOD render_beacon_begin_of_row.
ii_html->add( '<th class="num"></th>' ).
ENDMETHOD.
METHOD render_diff.
DATA lv_display TYPE string.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
ri_html->add( |<div class="diff" data-extension="{ is_diff-type
}" data-object-type="{ is_diff-obj_type
}" data-changed-by="{ is_diff-changed_by
}" data-file="{ is_diff-path && is_diff-filename }">| ).
ri_html->add( render_diff_head( is_diff ) ).
" Content
IF ms_view-hide_diffs = abap_true.
lv_display = ' nodisplay'.
ENDIF.
IF is_diff-type <> 'binary'.
ri_html->add( |<div class="diff_content{ lv_display }">| ).
ri_html->add( |<table class="diff_tab syntax-hl" id="{ is_diff-filename }">| ).
ri_html->add( render_table_head( is_diff ) ).
ri_html->add( render_lines( is_diff ) ).
ri_html->add( '</table>' ).
ELSE.
ri_html->add( '<div class="diff_content paddings center grey">' ).
ri_html->add( 'The content seems to be binary.' ).
ri_html->add( 'Cannot display as diff.' ).
ENDIF.
ri_html->add( '</div>' ).
ri_html->add( '</div>' ).
ENDMETHOD.
METHOD render_diff_head.
DATA: ls_stats TYPE zif_abapgit_definitions=>ty_count,
lv_icon TYPE string,
lv_jump TYPE string,
lv_link TYPE string.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
ri_html->add( '<div class="diff_head">' ).
IF ms_view-hide_diffs = abap_true.
lv_icon = 'chevron-right'.
ELSE.
lv_icon = 'chevron-down'.
ENDIF.
ri_html->add_icon(
iv_name = lv_icon
iv_hint = 'Collapse/Expand'
iv_class = 'cursor-pointer'
iv_onclick = 'onDiffCollapse(event)' ).
IF is_diff-type <> 'binary'.
ls_stats = is_diff-o_diff->stats( ).
IF is_diff-fstate = c_fstate-both. " Merge stats into 'update' if both were changed
ls_stats-update = ls_stats-update + ls_stats-insert + ls_stats-delete.
CLEAR: ls_stats-insert, ls_stats-delete.
ENDIF.
ri_html->add( |<span class="diff_banner diff_ins">+ { ls_stats-insert }</span>| ).
ri_html->add( |<span class="diff_banner diff_del">- { ls_stats-delete }</span>| ).
ri_html->add( |<span class="diff_banner diff_upd">~ { ls_stats-update }</span>| ).
ENDIF.
" no links for nonexistent or deleted objects
IF NOT ( is_diff-lstate = zif_abapgit_definitions=>c_state-unchanged AND
is_diff-rstate = zif_abapgit_definitions=>c_state-added ) AND
NOT is_diff-lstate = zif_abapgit_definitions=>c_state-deleted.
lv_jump = zcl_abapgit_html_action_utils=>jump_encode(
iv_obj_type = |{ is_diff-obj_type }|
iv_obj_name = |{ is_diff-obj_name }|
iv_filename = is_diff-filename ).
lv_link = ri_html->a(
iv_txt = |{ is_diff-path }{ is_diff-filename }|
iv_act = |{ zif_abapgit_definitions=>c_action-jump }?{ lv_jump }| ).
ENDIF.
IF lv_link IS NOT INITIAL.
ri_html->add( |<span class="diff_name">{ lv_link }</span>| ).
ELSE.
ri_html->add( |<span class="diff_name">{ is_diff-path }{ is_diff-filename }</span>| ).
ENDIF.
ri_html->add( zcl_abapgit_gui_chunk_lib=>render_item_state(
iv_lstate = is_diff-lstate
iv_rstate = is_diff-rstate ) ).
render_diff_head_after_state(
ii_html = ri_html
is_diff = is_diff ).
ri_html->add( '<span class="diff_changed_by">Last Changed by: ' ).
ri_html->add( zcl_abapgit_gui_chunk_lib=>render_user_name( is_diff-changed_by ) ).
ri_html->add( '</span>' ).
ri_html->add( '</div>' ).
ENDMETHOD.
METHOD render_diff_head_after_state.
IF is_diff-fstate = c_fstate-both AND mv_unified = abap_true.
ii_html->add( '<span class="attention pad-sides">Attention: Unified mode'
&& ' highlighting for MM assumes local file is newer ! </span>' ).
ENDIF.
IF is_diff-obj_type IS NOT INITIAL AND is_diff-obj_name IS NOT INITIAL.
ii_html->add( '<span class="repo_name">' ).
ii_html->add_a( iv_txt = ii_html->icon( iv_name = 'redo-alt-solid'
iv_class = 'pad-sides'
iv_hint = 'Local refresh of this object' )
iv_act = |{ c_actions-refresh_local_object }_{ is_diff-obj_type }_{ is_diff-obj_name }|
iv_class = |url| ).
ii_html->add( '</span>' ).
ENDIF.
ENDMETHOD.
METHOD render_lines.
DATA: lo_highlighter TYPE REF TO zcl_abapgit_syntax_highlighter,
lt_diffs TYPE zif_abapgit_definitions=>ty_diffs_tt,
lv_insert_nav TYPE abap_bool,
lv_tabix TYPE syst-tabix.
FIELD-SYMBOLS <ls_diff> LIKE LINE OF lt_diffs.
FIELD-SYMBOLS <ls_diff_line> LIKE LINE OF lt_diffs.
lo_highlighter = zcl_abapgit_syntax_factory=>create( iv_filename = is_diff-filename
iv_hidden_chars = ms_view-hidden_chars ).
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
lt_diffs = is_diff-o_diff->get( ).
IF has_diffs( lt_diffs ) = abap_false.
ri_html->add( render_line_no_diffs( ) ).
RETURN.
ENDIF.
lv_insert_nav = insert_nav( ).
LOOP AT lt_diffs ASSIGNING <ls_diff>.
lv_tabix = sy-tabix.
IF <ls_diff>-short = abap_false.
lv_insert_nav = abap_true.
CONTINUE.
ENDIF.
IF lv_insert_nav = abap_true. " Insert separator line with navigation
" Get line where diff really starts
READ TABLE lt_diffs ASSIGNING <ls_diff_line> INDEX lv_tabix + 8.
IF sy-subrc <> 0.
" Occurs only for small files/diffs with less than 8 lines.
" Therefore let's use the first line as beacon
ASSIGN <ls_diff> TO <ls_diff_line>.
ASSERT <ls_diff_line> IS ASSIGNED.
ENDIF.
ri_html->add( render_beacon( is_diff_line = <ls_diff_line>
is_diff = is_diff ) ).
lv_insert_nav = abap_false.
ENDIF.
IF lo_highlighter IS BOUND.
<ls_diff>-new = lo_highlighter->process_line( <ls_diff>-new ).
<ls_diff>-old = lo_highlighter->process_line( <ls_diff>-old ).
ELSE.
<ls_diff>-new = escape( val = <ls_diff>-new
format = cl_abap_format=>e_html_attr ).
<ls_diff>-old = escape( val = <ls_diff>-old
format = cl_abap_format=>e_html_attr ).
ENDIF.
CONDENSE <ls_diff>-new_num. "get rid of leading spaces
CONDENSE <ls_diff>-old_num.
IF mv_unified = abap_true.
ri_html->add( render_line_unified( is_diff_line = <ls_diff> ) ).
ELSE.
ri_html->add( render_line_split( is_diff_line = <ls_diff>
iv_filename = get_normalized_fname_with_path( is_diff )
iv_fstate = is_diff-fstate
iv_index = lv_tabix ) ).
ENDIF.
ENDLOOP.
IF mv_unified = abap_true.
ri_html->add( render_line_unified( ) ). " Release delayed lines
ENDIF.
ENDMETHOD.
METHOD render_line_no_diffs.
DATA ls_diff_line TYPE zif_abapgit_definitions=>ty_diff.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
IF mv_unified = abap_true.
ls_diff_line-old = 'No diffs found'.
ri_html->add( render_line_unified( is_diff_line = ls_diff_line ) ).
ELSE.
ls_diff_line-new = 'No diffs found'.
ri_html->add( render_line_split( is_diff_line = ls_diff_line
iv_filename = ''
iv_fstate = ''
iv_index = 1 ) ).
ENDIF.
ENDMETHOD.
METHOD render_line_split.
DATA: lv_new TYPE string,
lv_old TYPE string,
lv_mark TYPE string,
lv_bg TYPE string.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
" Note: CSS classes "new" and "old" are used to enable column-based copy to clipboard
" New line
lv_mark = ` `.
IF is_diff_line-result IS NOT INITIAL.
IF iv_fstate = c_fstate-both OR is_diff_line-result = zif_abapgit_definitions=>c_diff-update.
lv_bg = ' diff_upd'.
lv_mark = `~`.
ELSEIF is_diff_line-result = zif_abapgit_definitions=>c_diff-insert.
lv_bg = ' diff_ins'.
lv_mark = `+`.
ENDIF.
ENDIF.
lv_new = |<td class="num diff_others" line-num="{ is_diff_line-new_num }"></td>|
&& |<td class="mark diff_others">{ lv_mark }</td>|
&& |<td class="code{ lv_bg } diff_left new">{ is_diff_line-new }</td>|.
" Old line
CLEAR lv_bg.
lv_mark = ` `.
IF is_diff_line-result IS NOT INITIAL.
IF iv_fstate = c_fstate-both OR is_diff_line-result = zif_abapgit_definitions=>c_diff-update.
lv_bg = ' diff_upd'.
lv_mark = `~`.
ELSEIF is_diff_line-result = zif_abapgit_definitions=>c_diff-delete.
lv_bg = ' diff_del'.
lv_mark = `-`.
ENDIF.
ENDIF.
lv_old = |<td class="num diff_others" line-num="{ is_diff_line-old_num }"></td>|
&& |<td class="mark diff_others">{ lv_mark }</td>|
&& |<td class="code{ lv_bg } diff_right old">{ is_diff_line-old }</td>|.
" render line, inverse sides if remote is newer
ri_html->add( '<tr class="diff_line">' ).
render_line_split_row(
ii_html = ri_html
iv_filename = iv_filename
is_diff_line = is_diff_line
iv_index = iv_index
iv_fstate = iv_fstate
iv_old = lv_old
iv_new = lv_new ).
ri_html->add( '</tr>' ).
ENDMETHOD.
METHOD render_line_split_row.
IF iv_fstate = c_fstate-remote. " Remote file leading changes
ii_html->add( iv_old ). " local
ii_html->add( iv_new ). " remote
ELSE. " Local leading changes or both were modified
ii_html->add( iv_new ). " local
ii_html->add( iv_old ). " remote
ENDIF.
ENDMETHOD.
METHOD render_line_unified.
FIELD-SYMBOLS <ls_diff_line> LIKE LINE OF mt_delayed_lines.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
" Note: CSS classes "new" and "old" are used to enable column-based copy to clipboard
" Release delayed subsequent update lines
IF is_diff_line-result <> zif_abapgit_definitions=>c_diff-update.
LOOP AT mt_delayed_lines ASSIGNING <ls_diff_line>.
ri_html->add( '<tr class="diff_line">' ).
ri_html->add( |<td class="num diff_others" line-num="{ <ls_diff_line>-old_num }"></td>|
&& |<td class="num diff_others" line-num=""></td>|
&& |<td class="mark diff_others">-</td>|
&& |<td class="code diff_del diff_unified old">{ <ls_diff_line>-old }</td>| ).
ri_html->add( '</tr>' ).
ENDLOOP.
LOOP AT mt_delayed_lines ASSIGNING <ls_diff_line>.
ri_html->add( '<tr class="diff_line">' ).
ri_html->add( |<td class="num diff_others" line-num=""></td>|
&& |<td class="num diff_others" line-num="{ <ls_diff_line>-new_num }"></td>|
&& |<td class="mark diff_others">+</td>|
&& |<td class="code diff_ins diff_unified new">{ <ls_diff_line>-new }</td>| ).
ri_html->add( '</tr>' ).
ENDLOOP.
CLEAR mt_delayed_lines.
ENDIF.
ri_html->add( '<tr class="diff_line">' ).
CASE is_diff_line-result.
WHEN zif_abapgit_definitions=>c_diff-update.
APPEND is_diff_line TO mt_delayed_lines. " Delay output of subsequent updates
WHEN zif_abapgit_definitions=>c_diff-insert.
ri_html->add( |<td class="num diff_others" line-num=""></td>|
&& |<td class="num diff_others" line-num="{ is_diff_line-new_num }"></td>|
&& |<td class="mark diff_others">+</td>|
&& |<td class="code diff_ins diff_unified new">{ is_diff_line-new }</td>| ).
WHEN zif_abapgit_definitions=>c_diff-delete.
ri_html->add( |<td class="num diff_others" line-num="{ is_diff_line-old_num }"></td>|
&& |<td class="num diff_others" line-num=""></td>|
&& |<td class="mark diff_others">-</td>|
&& |<td class="code diff_del diff_unified old">{ is_diff_line-old }</td>| ).
WHEN OTHERS. "none
ri_html->add( |<td class="num diff_others" line-num="{ is_diff_line-old_num }"></td>|
&& |<td class="num diff_others" line-num="{ is_diff_line-new_num }"></td>|
&& |<td class="mark diff_others"> </td>|
&& |<td class="code diff_unified">{ is_diff_line-old }</td>| ).
ENDCASE.
ri_html->add( '</tr>' ).
ENDMETHOD.
METHOD render_scripts.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
ri_html->set_title( cl_abap_typedescr=>describe_by_object_ref( me )->get_relative_name( ) ).
ri_html->add( 'restoreScrollPosition();' ).
ri_html->add( 'var gHelper = new DiffHelper({' ).
ri_html->add( | seed: "{ mv_seed }",| ).
ri_html->add( ' ids: {' ).
ri_html->add( ' jump: "jump",' ).
ri_html->add( ' diffList: "diff-list",' ).
ri_html->add( ' filterMenu: "diff-filter",' ).
ri_html->add( ' }' ).
ri_html->add( '});' ).
ri_html->add( 'addMarginBottom();' ).
ri_html->add( 'var gGoJumpPalette = new CommandPalette(enumerateJumpAllFiles, {' ).
ri_html->add( ' toggleKey: "F2",' ).
ri_html->add( ' hotkeyDescription: "Jump to File ..."' ).
ri_html->add( '});' ).
" Feature for selecting ABAP code by column and copy to clipboard
ri_html->add( 'var columnSelection = new DiffColumnSelection();' ).
ENDMETHOD.
METHOD render_table_head.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
ri_html->add( '<thead class="header">' ).
ri_html->add( '<tr>' ).
IF mv_unified = abap_true.
render_table_head_unified( ri_html ).
ELSE.
render_table_head_non_unified(
ii_html = ri_html
is_diff = is_diff ).
ENDIF.
ri_html->add( '</tr>' ).
ri_html->add( '</thead>' ).
ENDMETHOD.
METHOD render_table_head_non_unified.
ii_html->add( '<th class="num"></th>' ).
ii_html->add( '<th class="mark"></th>' ).
ii_html->add( '<th>LOCAL</th>' ).
ii_html->add( '<th class="num"></th>' ).
ii_html->add( '<th class="mark"></th>' ).
ii_html->add( '<th>REMOTE</th>' ).
ENDMETHOD.
METHOD render_table_head_unified.
ii_html->add( '<th class="num">old</th>' ).
ii_html->add( '<th class="num">new</th>' ).
ii_html->add( '<th class="mark"></th>' ).
ii_html->add( '<th>code</th>' ).
ENDMETHOD.
METHOD zif_abapgit_gui_event_handler~on_event.
DATA ls_view LIKE ms_view.
ls_view = ms_view.
CASE ii_event->mv_action.
WHEN c_actions-toggle_unified. " Toggle file display
mv_unified = zcl_abapgit_persistence_user=>get_instance( )->toggle_diff_unified( ).
rs_handled-page = zcl_abapgit_gui_page_hoc=>create(
iv_page_title = 'Diff'
iv_page_layout = get_page_layout( )
ii_page_menu_provider = me
ii_child_component = me ).
rs_handled-state = zcl_abapgit_gui=>c_event_state-new_page_replacing.
WHEN c_actions-toggle_hide_diffs. " Toggle display of diffs
ms_view-hide_diffs = boolc( ms_view-hide_diffs = abap_false ).
WHEN c_actions-toggle_hidden_chars. " Toggle display of hidden characters
ms_view-hidden_chars = boolc( ms_view-hidden_chars = abap_false ).
WHEN c_actions-toggle_ignore_indent. " Toggle ignore indentation
ms_view-ignore_indent = boolc( ms_view-ignore_indent = abap_false ).
WHEN c_actions-toggle_ignore_comments. " Toggle ignore comments
ms_view-ignore_comments = boolc( ms_view-ignore_comments = abap_false ).
WHEN c_actions-toggle_ignore_case. " Toggle case sensitivity
ms_view-ignore_case = boolc( ms_view-ignore_case = abap_false ).
WHEN OTHERS.
IF is_refresh( ii_event->mv_action ) = abap_true.
refresh( ii_event->mv_action ).
rs_handled-state = zcl_abapgit_gui=>c_event_state-re_render.
ENDIF.
ENDCASE.
" If view has changed, refresh local files recalculating diff, and update menu
IF ms_view <> ls_view.
IF ms_view-hide_diffs = ls_view-hide_diffs.
refresh( c_actions-refresh_local ).
ENDIF.
rs_handled-state = zcl_abapgit_gui=>c_event_state-re_render.
ENDIF.
ENDMETHOD.
METHOD zif_abapgit_gui_hotkeys~get_hotkey_actions.
DATA: ls_hotkey_action LIKE LINE OF rt_hotkey_actions.
ls_hotkey_action-ui_component = 'Diff'.
ls_hotkey_action-description = |Refresh Local|.
ls_hotkey_action-action = c_actions-refresh_local.
ls_hotkey_action-hotkey = |r|.
INSERT ls_hotkey_action INTO TABLE rt_hotkey_actions.
ls_hotkey_action-description = |Refresh All|.
ls_hotkey_action-action = c_actions-refresh_all.
ls_hotkey_action-hotkey = |a|.
INSERT ls_hotkey_action INTO TABLE rt_hotkey_actions.
ls_hotkey_action-description = |Toggle Split/Unified|.
ls_hotkey_action-action = c_actions-toggle_unified.
ls_hotkey_action-hotkey = |u|.
INSERT ls_hotkey_action INTO TABLE rt_hotkey_actions.
ls_hotkey_action-description = |Toggle Hidden Characters|.
ls_hotkey_action-action = c_actions-toggle_hidden_chars.
ls_hotkey_action-hotkey = |h|.
INSERT ls_hotkey_action INTO TABLE rt_hotkey_actions.
ENDMETHOD.
METHOD zif_abapgit_gui_menu_provider~get_menu.
CREATE OBJECT ro_toolbar EXPORTING iv_id = 'toolbar-main'.
add_menu_begin( ro_toolbar ).
add_jump_sub_menu( ro_toolbar ).
add_filter_sub_menu( ro_toolbar ).
add_menu_end( ro_toolbar ).
ENDMETHOD.
METHOD zif_abapgit_gui_renderable~render.
DATA: ls_diff_file LIKE LINE OF mt_diff_files,
li_progress TYPE REF TO zif_abapgit_progress.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
li_progress = zcl_abapgit_progress=>get_instance( lines( mt_diff_files ) ).
ri_html->add( `<div class="repo">` ).
ri_html->add( zcl_abapgit_gui_chunk_lib=>render_repo_top( mo_repo ) ).
ri_html->add( `</div>` ).
ri_html->add( |<div id="diff-list" data-repo-key="{ mv_repo_key }">| ).
ri_html->add( zcl_abapgit_gui_chunk_lib=>render_js_error_banner( ) ).
LOOP AT mt_diff_files INTO ls_diff_file.
li_progress->show(
iv_current = sy-tabix
iv_text = |Render Diff - { ls_diff_file-filename }| ).
ri_html->add( render_diff( ls_diff_file ) ).
ENDLOOP.
IF sy-subrc <> 0.
ri_html->add( |No more diffs| ).
ENDIF.
ri_html->add( '</div>' ).
register_deferred_script( render_scripts( ) ).
li_progress->off( ).
register_handlers( ).
ENDMETHOD.
ENDCLASS.
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