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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | CLASS zcl_abapgit_popup_branch_list DEFINITION
PUBLIC
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
INTERFACES zif_abapgit_gui_render_item.
INTERFACES zif_abapgit_html_popup.
CLASS-METHODS create
IMPORTING
!iv_url TYPE string
!iv_default_branch TYPE string OPTIONAL
!iv_show_new_option TYPE abap_bool DEFAULT abap_false
RETURNING
VALUE(ri_popup) TYPE REF TO zif_abapgit_html_popup.
METHODS constructor
IMPORTING
!iv_url TYPE string
!iv_default_branch TYPE string OPTIONAL
!iv_show_new_option TYPE abap_bool DEFAULT abap_false.
PRIVATE SECTION.
DATA mv_repo_url TYPE string.
DATA mv_default_branch TYPE string.
DATA mv_show_new_option TYPE abap_bool.
METHODS fetch_branch_list
RETURNING
VALUE(rt_branches) TYPE zif_abapgit_git_definitions=>ty_git_branch_list_tt
RAISING
zcx_abapgit_exception.
ENDCLASS.
CLASS zcl_abapgit_popup_branch_list IMPLEMENTATION.
METHOD create.
CREATE OBJECT ri_popup TYPE zcl_abapgit_popup_branch_list
EXPORTING
iv_url = iv_url
iv_default_branch = iv_default_branch
iv_show_new_option = iv_show_new_option.
ENDMETHOD.
METHOD constructor.
mv_repo_url = iv_url.
mv_default_branch = zif_abapgit_git_definitions=>c_git_branch-heads_prefix && iv_default_branch.
mv_show_new_option = iv_show_new_option.
ENDMETHOD.
METHOD zif_abapgit_html_popup~create_picklist.
CREATE OBJECT ro_picklist
EXPORTING
iv_title = 'Choose Branch'
it_list = fetch_branch_list( )
ii_item_renderer = me.
ENDMETHOD.
METHOD fetch_branch_list.
DATA lo_branches TYPE REF TO zcl_abapgit_git_branch_list.
DATA lv_head_symref TYPE string.
FIELD-SYMBOLS <ls_branch> LIKE LINE OF rt_branches.
lo_branches = zcl_abapgit_git_factory=>get_git_transport( )->branches( mv_repo_url ).
rt_branches = lo_branches->get_branches_only( ).
lv_head_symref = lo_branches->get_head_symref( ).
IF rt_branches IS INITIAL.
zcx_abapgit_exception=>raise( 'No branches are available to select' ).
ENDIF.
" Clean up branches: HEAD duplicates, empty names
LOOP AT rt_branches ASSIGNING <ls_branch>.
IF <ls_branch>-name IS INITIAL.
DELETE rt_branches INDEX sy-tabix.
ELSEIF <ls_branch>-is_head = abap_true AND lv_head_symref IS NOT INITIAL AND <ls_branch>-name <> lv_head_symref.
DELETE rt_branches INDEX sy-tabix.
ENDIF.
ENDLOOP.
SORT rt_branches BY is_head DESCENDING display_name ASCENDING.
IF mv_show_new_option = abap_true.
APPEND INITIAL LINE TO rt_branches ASSIGNING <ls_branch>.
<ls_branch>-name = zif_abapgit_popups=>c_new_branch_label.
<ls_branch>-display_name = zif_abapgit_popups=>c_new_branch_label.
ENDIF.
ENDMETHOD.
METHOD zif_abapgit_gui_render_item~render.
DATA lv_head_marker TYPE string.
FIELD-SYMBOLS <ls_b> TYPE zif_abapgit_git_definitions=>ty_git_branch.
ASSIGN iv_item TO <ls_b>.
ASSERT sy-subrc = 0.
" TODO render mv_default_branch properly, needs respecting support from the picklist components
IF <ls_b>-is_head = abap_true.
lv_head_marker = | (<b>{ zif_abapgit_git_definitions=>c_head_name }</b>)|.
ENDIF.
ri_html = zcl_abapgit_html=>create( |{ <ls_b>-display_name }{ lv_head_marker }| ).
ENDMETHOD.
ENDCLASS.
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