columns.anubis
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/*
* Created by PyramIDE.
* User: フランスのトトロ aka (David RENÉ)
* Date: 13/02/2016
* Time: 11:05
* © Calexium
*/
read system/string.anubis
read tools/list.anubis
read hayamiki_lib/types/model/columns.anubis
read fields.anubis
define List(String)
/* return the list of all columns name
*/
_to_List_String
(
List(HK_Model_Column) columns,
Bool with_pk,
List(String) so_far
)=
if columns is
{
[] then reverse(so_far),
[h . t ] then
since h is hk_column(name, _, _, _),
if name = "id" & with_pk = false then
_to_List_String(t, with_pk, so_far)
else
_to_List_String(t, with_pk, [ name . so_far])
}.
public define List(String)
/* return the list of all columns name
*/
to_List_String
(
List(HK_Model_Column) columns,
Bool with_pk
)=
_to_List_String(columns, with_pk, []).
define List(String)
/**
*/
components
(
List(HK_Model_Column) columns,
String cursor_name,
List(String) so_far,
Int idx
)=
if columns is
{
[] then reverse(so_far),
[h . t ] then
since h is hk_column(name, col_type, _, _),
with line = fill(from_DB_cursor(col_type, cursor_name, idx), 35)+ "/* "+name+" */",
components(t, cursor_name, [line . so_far], idx + 1 )
}.
public define String
generate_constructor_from_cursor
(
String constructor_name,
String cursor_name,
List(HK_Model_Column) columns,
String indent
)=
indent+constructor_name+"(\n"+indent+" "+join(",\n"+indent+" ", components(columns, cursor_name, [], 0))+"\n"+indent+")".
public define String
generate_constructor
(
String constructor_name,
List(HK_Model_Column) columns,
String indent
)=
indent+constructor_name+"(\n"+indent+" "+join(",\n"+indent+" ", to_List_String(columns, true))+")".
public define List(String)
/**
*/
to_Bind_list
(
List(HK_Model_Column) columns,
String type_name, //name of the type
List(String) so_far,
Bool insert
)=
if columns is
{
[] then reverse(so_far),
[h . t ] then
since h is hk_column(name, col_type, _, _),
with result = to_Bind(col_type, type_name, name, insert),
//we eliminate the empty string because during the join it will have an empty line
if result = "" then
to_Bind_list(t, type_name, so_far, insert)
else
to_Bind_list(t, type_name, [result . so_far], insert)
}.
public define String
generate_Bind_list
(
List(HK_Model_Column) columns,
String type_name,
String indent,
Bool insert
)=
indent+"[\n"+indent+" "+join(",\n"+indent+" ", to_Bind_list(columns, type_name, [], insert))+"]".
public define Maybe(String)
/** Return the column name according to the model.
* insert boolean indicate that we only want the column name during insert processing.
* In fact some column no need to be updated hence the column name will be ignored if
* the insert boolean = false.
*/
get_column_name
(
HK_Model_Column col,
Bool insert //true if insert time else false for update
) =
since col is hk_column(name, col_type, _, _),
if col_type is
{
//anubis(_T) then "constant_byte_array(0,0)",
p_key then failure,
//binary then "constant_byte_array(0,0)",
boolean_field then success(name),
date_field(attrs) then success(name),
time_field(attrs) then success(name),
datetime_field(attrs) then if attrs is
{
none then success(name),
auto_now then success(name),
auto_now_add then
if insert then success(name) else failure
},
foreign_key(_,_) then success(name),
integer_field(_) then success(name),
char_field(_,_) then success(name),
password_field(_) then success(name),
text_field then success(name)
}.
public define List(String)
columns_name
(
List(HK_Model_Column) columns,
Bool insert, //true if insert time else false for update
List(String) so_far
) =
if columns is
{
[] then reverse(so_far),
[h . t] then
if get_column_name(h, insert) is
{
failure then columns_name(t, insert, so_far)
success(result) then
if insert then
columns_name(t, insert, [result . so_far])
else
columns_name(t, insert, [enclose("\\\"",result)+" = :v_"+result . so_far])
}
}.
public define String
/*
Generate the SQL "(xxx, yyy, ...) VALUES ( :v_xxx, :v_yyy, ...)" for the insert
SQL query.
*/
insert_values
(
List(HK_Model_Column) columns,
String indent
)=
with columns_list = columns_name(columns, true, []),
indent+" ("+join(", ", enclose("\\\"",columns_list))+")\n"+indent+"VALUES\n"+indent+" ("+prefixed_join(":v_", columns_list, ", ")+")".
public define String
/*
Generate the SQL "xxx = :v_xxx, yyy = :v_yyy, ..." for the update
SQL query.
*/
update_values
(
List(HK_Model_Column) columns,
String indent
)=
with columns_list = columns_name(columns, false, []),
indent+" "+join(", ", columns_list).
public define Maybe(String)
/** Here we generate the VT_Edit entry according to the model
*/
get_VT_edit_entry
(
HK_Model_Column col,
String type_name
) =
since col is hk_column(name, col_type, _, help),
if col_type is
{
//anubis(_T) then "constant_byte_array(0,0)",
p_key then success("primary_key(to_String("+type_name+"."+name+"))"),
//binary then "constant_byte_array(0,0)",
boolean_field then success("boolean(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", "+to_Anubis_source(help)+")"),
date_field(attrs) then if attrs is
{
none then success("date(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".date, "+to_Anubis_source(help)+")"),
auto_now then success("information(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".date, 10, "+to_Anubis_source(help)+")"),
auto_now_add then success("information(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".date, 10, "+to_Anubis_source(help)+")")
},
time_field(attrs) then if attrs is
{
none then success("time(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".time, "+to_Anubis_source(help)+")"),
auto_now then success("information(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".time, 10, "+to_Anubis_source(help)+")"),
auto_now_add then success("information(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".time, 10, "+to_Anubis_source(help)+")")
},
datetime_field(attrs) then if attrs is
{
none then success("datetime(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".datetime, "+to_Anubis_source(help)+")"),
auto_now then success("information(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".datetime, 18, "+to_Anubis_source(help)+")"),
auto_now_add then success("information(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+".datetime, 18, "+to_Anubis_source(help)+")")
},
foreign_key(app,foreign_table) then success("foreign_text(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", vt_edit_selector(get_selector_"+foreign_table+"), "+to_Anubis_source(help)+")"),
integer_field(choices) then
//success("integer(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", "+to_Anubis_source(help)+")"),
if choices is
{
no_choice then success("integer(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", "+to_Anubis_source(help)+")"),
int_choices(choices_list) then
//if choice list is NOT empty we construct the possible choices selector
if length(choices_list) > 0 then
success("choices_int(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", vt_edit_selector(get_choices_selector_"+to_lower(type_name)+"_"+name+"), "+to_Anubis_source(help)+")")
else
success("integer(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", "+to_Anubis_source(help)+")"),
}
//TODO make choices selection if need
char_field(choices,_) then
if choices is
{
no_choice then success("text(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", "+to_Anubis_source(help)+")"),
text_choices(choices_list) then
//if choice list is NOT empty we construct the possible choices selector
if length(choices_list) > 0 then
success("choices_text(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", vt_edit_selector(get_choices_selector_"+to_lower(type_name)+"_"+name+"), "+to_Anubis_source(help)+")")
else
success("text(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", "+to_Anubis_source(help)+")")
}
password_field(min_size) then success("password(\""+to_upper(name)+"\", \""+name+"\", "+to_Anubis_source(help)+")")
text_field then success("text_area(\""+to_upper(name)+"\", \""+name+"\", "+type_name+"."+name+", "+to_Anubis_source(help)+")")
}.
public define String
edit_entries
(
List(HK_Model_Column) columns,
String type_name,
String indent,
List(String) so_far
) =
if columns is
{
[] then indent+" "+join(",\n"+indent+" ", reverse(so_far)),
[h . t] then
if get_VT_edit_entry(h, type_name) is
{
failure then edit_entries(t, type_name, indent, so_far)
success(result) then edit_entries(t, type_name, indent, [result . so_far])
}
}.
public define String
make_list_view_header
(
List(String) list_view,
String indent
)=
indent+join(",\n"+indent, map((String text) |-> "text(\""+to_upper(text)+"\")", list_view)).
public define Maybe(HK_Model_Column)
get_column_type_from_name
(
List(HK_Model_Column) columns, //columns in wich we search
String name_to_find //Column name to find in previous list
)=
if columns is
{
[] then failure,
[h . t] then
since h is hk_column(name, _, _, _),
if name_to_find = name then
success(h)
else
get_column_type_from_name(t, name_to_find)
}.
public define String
/** to_String return the content of the given model column 'col' in String format.
*
*/
to_String
(
HK_Model_Column col, //Model of the column
String current_type_name, //Instance name of the type i.e. toto (this is instance of Toto_Type below)
String general_type_name //Type declaration name i.e. Toto_Type
) =
since col is hk_column(name, col_type, _, _),
if col_type is
{
//anubis(_T) then "constant_byte_array(0,0)",
p_key then "get_"+general_type_name+"_show_string(db, "+current_type_name+".id)",
//binary then "constant_byte_array(0,0)",
boolean_field then "to_String("+current_type_name+"."+name+")",
date_field(attrs) then "to_String("+current_type_name+"."+name+")",
time_field(attrs) then "to_String("+current_type_name+"."+name+")",
datetime_field(attrs) then "to_String("+current_type_name+"."+name+")"
foreign_key(app,foreign_table) then "get_"+foreign_table+"_show_string(db, "+current_type_name+"."+name+")",
integer_field(_) then "to_String("+current_type_name+"."+name+")",
char_field(_,_) then current_type_name+"."+name,
password_field(_) then current_type_name+"."+name,
text_field then current_type_name+"."+name
}.