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PUBLIC
FINAL
INHERITING FROM zcl_abapgit_gui_component
CREATE PUBLIC .
PUBLIC SECTION.
INTERFACES:
zif_abapgit_gui_page_title,
zif_abapgit_gui_event_handler,
zif_abapgit_gui_hotkeys,
zif_abapgit_gui_menu_provider,
zif_abapgit_gui_renderable,
zif_abapgit_html_table.
CLASS-METHODS create
IMPORTING
iv_package TYPE devclass OPTIONAL
ii_repo TYPE REF TO zif_abapgit_repo OPTIONAL
PREFERRED PARAMETER iv_package
RETURNING
VALUE(ri_page) TYPE REF TO zif_abapgit_gui_renderable
RAISING
zcx_abapgit_exception.
METHODS constructor
IMPORTING
iv_package TYPE devclass OPTIONAL
ii_repo TYPE REF TO zif_abapgit_repo OPTIONAL
RAISING
zcx_abapgit_exception.
PROTECTED SECTION.
PRIVATE SECTION.
CONSTANTS:
BEGIN OF c_action,
refresh TYPE string VALUE 'refresh',
show_used_obj TYPE string VALUE 'show_used_obj',
END OF c_action.
CONSTANTS c_title TYPE string VALUE 'Where Used'.
DATA mv_package TYPE devclass.
DATA mv_ignore_subpackages TYPE abap_bool.
DATA mi_table TYPE REF TO zcl_abapgit_html_table.
DATA mv_show_used_obj TYPE abap_bool.
DATA mt_where_used TYPE zcl_abapgit_where_used_tools=>ty_dependency_tt.
METHODS init_table_component
RAISING
zcx_abapgit_exception.
METHODS render_filter_help_hint
RETURNING
VALUE(rv_html) TYPE string.
METHODS render_header
IMPORTING
ii_html TYPE REF TO zif_abapgit_html
RAISING
zcx_abapgit_exception.
METHODS run_where_used
RAISING
zcx_abapgit_exception.
ENDCLASS.
CLASS ZCL_ABAPGIT_GUI_PAGE_WHEREUSED IMPLEMENTATION.
METHOD constructor.
super->constructor( ).
IF ii_repo IS BOUND.
mv_package = ii_repo->get_package( ).
mv_ignore_subpackages = ii_repo->get_local_settings( )-ignore_subpackages.
ELSE.
mv_package = iv_package.
ENDIF.
IF mv_package IS INITIAL OR zcl_abapgit_factory=>get_sap_package( mv_package )->exists( ) = abap_false.
zcx_abapgit_exception=>raise( |Package { mv_package } does not exist| ).
ENDIF.
run_where_used( ).
ENDMETHOD.
METHOD create.
DATA lo_component TYPE REF TO zcl_abapgit_gui_page_whereused.
CREATE OBJECT lo_component
EXPORTING
ii_repo = ii_repo
iv_package = iv_package.
ri_page = zcl_abapgit_gui_page_hoc=>create( lo_component ).
ENDMETHOD.
METHOD init_table_component.
DATA ls_sorting_state TYPE zif_abapgit_html_table=>ty_sorting_state.
IF mi_table IS BOUND.
RETURN.
ENDIF.
IF ls_sorting_state-column_id IS INITIAL.
ls_sorting_state-column_id = 'package'.
ENDIF.
mi_table = zcl_abapgit_html_table=>create(
ii_renderer = me
is_initial_sorting_state = ls_sorting_state ).
mi_table->define_column_group(
iv_group_title = 'Repo object'
iv_group_id = '' " No need
)->define_column(
iv_column_id = 'dep_package'
iv_column_title = 'Package'
)->define_column(
iv_column_id = 'dep_obj_type'
iv_column_title = 'Type'
)->define_column(
iv_column_id = 'dep_obj_name'
iv_column_title = 'Name' ).
mi_table->define_column_group(
iv_group_title = 'Used in'
iv_group_id = 'where' " Needed for CSS
)->define_column(
iv_column_id = 'package'
iv_column_title = 'Package'
)->define_column(
iv_column_id = 'obj_type'
iv_column_title = 'Type'
)->define_column(
iv_column_id = 'obj_name'
iv_column_title = 'Name' ).
ENDMETHOD.
METHOD render_filter_help_hint.
DATA li_html TYPE REF TO zif_abapgit_html.
li_html = zcl_abapgit_html=>create(
)->add( `<p>This tool cycles through all objects in the repo `
)->add( `and runs the standard where-used function against it. `
)->add( `The result is displayed here less the usages `
)->add( `inside the repo itself.</p>`
)->add( `<p>The tool can be used to detect `
)->add( `potential regressions in the code which uses the repo `
)->add( `and external to it (e.g. when deploying updates `
)->add( `to a library-like repo).</p>` ).
rv_html = zcl_abapgit_gui_chunk_lib=>render_help_hint( li_html->render( iv_no_line_breaks = abap_true ) ).
ENDMETHOD.
METHOD render_header.
DATA lv_sub_hint TYPE string.
IF mv_ignore_subpackages = abap_false.
lv_sub_hint = ' and its subpackages'.
ENDIF.
ii_html->div(
iv_class = 'wu-header'
iv_content = |Where used for package {
zcl_abapgit_gui_chunk_lib=>render_package_name( mv_package )->render( iv_no_line_breaks = abap_true )
}{ lv_sub_hint } in other packages. { render_filter_help_hint( ) }| ).
ENDMETHOD.
METHOD run_where_used.
mt_where_used = zcl_abapgit_where_used_tools=>new( )->select_external_usages(
iv_ignore_subpackages = mv_ignore_subpackages
iv_package = mv_package ).
ENDMETHOD.
METHOD zif_abapgit_gui_event_handler~on_event.
IF mi_table->process_sorting_request( ii_event->mv_action ) = abap_true.
rs_handled-state = zcl_abapgit_gui=>c_event_state-re_render.
RETURN.
ENDIF.
CASE ii_event->mv_action.
WHEN c_action-refresh.
run_where_used( ).
rs_handled-state = zcl_abapgit_gui=>c_event_state-re_render.
WHEN c_action-show_used_obj.
mv_show_used_obj = boolc( mv_show_used_obj = abap_false ).
rs_handled-state = zcl_abapgit_gui=>c_event_state-re_render.
ENDCASE.
ENDMETHOD.
METHOD zif_abapgit_gui_hotkeys~get_hotkey_actions.
rt_hotkey_actions = zif_abapgit_gui_menu_provider~get_menu( )->get_hotkeys( c_title ).
ENDMETHOD.
METHOD zif_abapgit_gui_menu_provider~get_menu.
DATA lv_show_used_txt TYPE string.
IF mv_show_used_obj = abap_true.
lv_show_used_txt = 'Hide Used Type'.
ELSE.
lv_show_used_txt = 'Show Used Type'.
ENDIF.
ro_toolbar = zcl_abapgit_html_toolbar=>create(
)->add(
iv_txt = lv_show_used_txt
iv_title = 'Show/Hide used type or object (when available)'
iv_act = c_action-show_used_obj
iv_hotkey = 'u'
)->add(
iv_txt = 'Refresh'
iv_act = c_action-refresh
iv_hotkey = 'r' ).
ENDMETHOD.
METHOD zif_abapgit_gui_page_title~get_page_title.
rv_title = c_title.
ENDMETHOD.
METHOD zif_abapgit_gui_renderable~render.
register_handlers( ).
init_table_component( ).
ri_html = zcl_abapgit_html=>create( ).
render_header( ri_html ).
IF mt_where_used IS INITIAL.
ri_html->add( zcl_abapgit_gui_chunk_lib=>render_success( 'No usages found' ) ).
ELSE.
ri_html->div(
iv_class = 'wu'
ii_content = mi_table->render(
iv_wrap_in_div = 'default-table-container'
iv_css_class = 'default-table'
iv_with_cids = abap_true
it_data = mt_where_used ) ).
ENDIF.
ENDMETHOD.
METHOD zif_abapgit_html_table~get_row_attrs.
ENDMETHOD.
METHOD zif_abapgit_html_table~render_cell.
FIELD-SYMBOLS <ls_i> TYPE zcl_abapgit_where_used_tools=>ty_dependency.
ASSIGN is_row TO <ls_i>.
CASE iv_column_id.
WHEN 'dep_obj_name'.
rs_render-content = <ls_i>-dep_obj_name.
IF mv_show_used_obj = abap_true.
rs_render-content = rs_render-content && |<span class='used-obj'>{ <ls_i>-dep_used_obj }</span>|.
ENDIF.
WHEN 'obj_type'.
IF <ls_i>-obj_prog_type IS INITIAL.
rs_render-content = <ls_i>-obj_type.
ELSE.
rs_render-content = <ls_i>-obj_type && ':' && <ls_i>-obj_prog_type.
ENDIF.
WHEN 'obj_name'.
rs_render-content = zcl_abapgit_gui_chunk_lib=>get_item_link(
iv_obj_type = <ls_i>-obj_type
iv_obj_name = <ls_i>-obj_name ).
WHEN OTHERS.
rs_render-content = iv_value.
ENDCASE.
" TODO maybe add title for object cls ?
ENDMETHOD.
ENDCLASS.
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