-- 
-- 
-- 
-- @author Dave Bauer (dave@thedesignexperience.org)
-- @creation-date 2005-12-26
-- @cvs-id $Id: upgrade-5.2.1d1-5.2.1d2.sql,v 1.4 2018/08/15 16:48:01 gustafn Exp $
--

-- New installs were not setting parent_id to security_context_root (-4)
-- but 0 so the CR root folders have the wrong info
-- re-run these upgrades.

-- Content Repository sets parent_id to security_context_root
-- for content modules


update acs_objects
set context_id = -4
where context_id = 0;

update cr_items
set parent_id = -4
where parent_id = 0;


-- now we need to recreate all the functions that assume 0
-- we use acs_magic_object('security_context_root') instead of 0
-- for future flexibility

create or replace function content_item__get_root_folder (integer)
returns integer as '
declare
  get_root_folder__item_id                alias for $1;  -- default null 
  v_folder_id                             cr_folders.folder_id%TYPE;
begin

  if get_root_folder__item_id is NULL or get_root_folder__item_id in (-4,-100,-200) then

    v_folder_id := content_item_globals.c_root_folder_id;

  else

    select i2.item_id into v_folder_id
    from cr_items i1, cr_items i2
    where i2.parent_id = -4
    and i1.item_id = get_root_folder__item_id
    and i1.tree_sortkey between i2.tree_sortkey and tree_right(i2.tree_sortkey);

    if NOT FOUND then
       raise EXCEPTION '' -20000: Could not find a root folder for item ID %. Either the item does not exist or its parent value is corrupted.'', get_root_folder__item_id;
    end if;
  end if;    

  return v_folder_id;
 
end;' language 'plpgsql' stable;

-- content_item__new

select define_function_args('content_item__new','name,parent_id,item_id,locale,creation_date;now,creation_user,context_id,creation_ip,item_subtype;content_item,content_type;content_revision,title,description,mime_type;text/plain,nls_language,text,data,relation_tag,is_live;f,storage_type;lob,package_id');

create or replace function content_item__new (
  cr_items.name%TYPE,
  cr_items.parent_id%TYPE,
  acs_objects.object_id%TYPE,
  cr_items.locale%TYPE,
  acs_objects.creation_date%TYPE,
  acs_objects.creation_user%TYPE,
  acs_objects.context_id%TYPE,
  acs_objects.creation_ip%TYPE,
  acs_object_types.object_type%TYPE,
  acs_object_types.object_type%TYPE, 
  cr_revisions.title%TYPE,
  cr_revisions.description%TYPE,
  cr_revisions.mime_type%TYPE,
  cr_revisions.nls_language%TYPE,
  varchar,
  cr_revisions.content%TYPE,
  cr_child_rels.relation_tag%TYPE,
  boolean,
  cr_items.storage_type%TYPE,
  acs_objects.package_id%TYPE
) returns integer as '
declare
  new__name       alias for $1;
  new__parent_id  alias for $2;
  new__item_id    alias for $3;
  new__locale     alias for $4;
  new__creation_date alias for $5;
  new__creation_user alias for $6;
  new__context_id    alias for $7;
  new__creation_ip   alias for $8;
  new__item_subtype  alias for $9;
  new__content_type  alias for $10;
  new__title         alias for $11;
  new__description   alias for $12;
  new__mime_type     alias for $13;
  new__nls_language  alias for $14;
  new__text          alias for $15;
  new__data          alias for $16;
  new__relation_tag  alias for $17;
  new__is_live       alias for $18;
  new__storage_type  alias for $19;
  new__package_id    alias for $20;
  v_parent_id      cr_items.parent_id%TYPE;
  v_parent_type    acs_objects.object_type%TYPE;
  v_item_id        cr_items.item_id%TYPE;
  v_title          cr_revisions.title%TYPE;
  v_revision_id    cr_revisions.revision_id%TYPE;
  v_rel_id         acs_objects.object_id%TYPE;
  v_rel_tag        cr_child_rels.relation_tag%TYPE;
  v_context_id     acs_objects.context_id%TYPE;
  v_storage_type   cr_items.storage_type%TYPE;
begin

  -- place the item in the context of the pages folder if no
  -- context specified 

  if new__parent_id is null then
    v_parent_id := content_item_globals.c_root_folder_id;
  else
    v_parent_id := new__parent_id;
  end if;

  -- Determine context_id
  if new__context_id is null then
    v_context_id := v_parent_id;
  else
    v_context_id := new__context_id;
  end if;

  -- use the name of the item if no title is supplied
  if new__title is null or new__title = '''' then
    v_title := new__name;
  else
    v_title := new__title;
  end if;

  if v_parent_id = -4 or 
    content_folder__is_folder(v_parent_id) = ''t'' then

    if v_parent_id != -4 and 
      content_folder__is_registered(
        v_parent_id, new__content_type, ''f'') = ''f'' then

      raise EXCEPTION ''-20000: This items content type % is not registered to this folder %'', new__content_type, v_parent_id;
    end if;

  else if v_parent_id != -4 then

     if new__relation_tag is null then
       v_rel_tag := content_item__get_content_type(v_parent_id) 
         || ''-'' || new__content_type;
     else
       v_rel_tag := new__relation_tag;
     end if;

     select object_type into v_parent_type from acs_objects
       where object_id = v_parent_id;

     if NOT FOUND then 
       raise EXCEPTION ''-20000: Invalid parent ID % specified in content_item.new'',  v_parent_id;
     end if;

     if content_item__is_subclass(v_parent_type, ''content_item'') = ''t'' and
        content_item__is_valid_child(v_parent_id, new__content_type, v_rel_tag) = ''f'' then

       raise EXCEPTION ''-20000: This items content type % is not allowed in this container %'', new__content_type, v_parent_id;
     end if;

  end if; end if;

  -- Create the object

  v_item_id := acs_object__new(
      new__item_id,
      new__item_subtype, 
      new__creation_date, 
      new__creation_user, 
      new__creation_ip, 
      v_context_id,
      ''t'',
      v_title,
      new__package_id
  );


  insert into cr_items (
    item_id, name, content_type, parent_id, storage_type
  ) values (
    v_item_id, new__name, new__content_type, v_parent_id, new__storage_type
  );

  -- if the parent is not a folder, insert into cr_child_rels
  if v_parent_id != -4 and
    content_folder__is_folder(v_parent_id) = ''f'' then

    v_rel_id := acs_object__new(
      null,
      ''cr_item_child_rel'',
      now(),
      null,
      null,
      v_parent_id,
      ''t'',
      v_rel_tag || '': '' || v_parent_id || '' - '' || v_item_id,
      new__package_id
    );

    insert into cr_child_rels (
      rel_id, parent_id, child_id, relation_tag, order_n
    ) values (
      v_rel_id, v_parent_id, v_item_id, v_rel_tag, v_item_id
    );

  end if;

  if new__data is not null then

    v_revision_id := content_revision__new(
        v_title,
	new__description,
        now(),
	new__mime_type,
	new__nls_language,
	new__data,
        v_item_id,
        null,
        new__creation_date, 
        new__creation_user, 
        new__creation_ip,
        new__package_id
        );

  elsif new__text is not null or new__title is not null then

    v_revision_id := content_revision__new(
        v_title,
	new__description,
        now(),
	new__mime_type,
        null,
	new__text,
	v_item_id,
        null,
        new__creation_date, 
        new__creation_user, 
        new__creation_ip,
        new__package_id
    );

  end if;

  -- make the revision live if is_live is true
  if new__is_live = ''t'' then
    PERFORM content_item__set_live_revision(v_revision_id);
  end if;

  return v_item_id;

end;' language 'plpgsql';

create or replace function content_item__new (
  cr_items.name%TYPE,
  cr_items.parent_id%TYPE,
  acs_objects.object_id%TYPE,
  cr_items.locale%TYPE,
  acs_objects.creation_date%TYPE,
  acs_objects.creation_user%TYPE,
  acs_objects.context_id%TYPE,
  acs_objects.creation_ip%TYPE,
  acs_object_types.object_type%TYPE,
  acs_object_types.object_type%TYPE, 
  cr_revisions.title%TYPE,
  cr_revisions.description%TYPE,
  cr_revisions.mime_type%TYPE,
  cr_revisions.nls_language%TYPE,
  varchar,
  cr_revisions.content%TYPE,
  cr_child_rels.relation_tag%TYPE,
  boolean,
  cr_items.storage_type%TYPE
) returns integer as '
declare
  new__name       alias for $1;
  new__parent_id  alias for $2;
  new__item_id    alias for $3;
  new__locale     alias for $4;
  new__creation_date alias for $5;
  new__creation_user alias for $6;
  new__context_id    alias for $7;
  new__creation_ip   alias for $8;
  new__item_subtype  alias for $9;
  new__content_type  alias for $10;
  new__title         alias for $11;
  new__description   alias for $12;
  new__mime_type     alias for $13;
  new__nls_language  alias for $14;
  new__text          alias for $15;
  new__data          alias for $16;
  new__relation_tag  alias for $17;
  new__is_live       alias for $18;
  new__storage_type  alias for $19;
  v_item_id        cr_items.item_id%TYPE;
begin
  v_item_id := content_item__new (new__name, new__parent_id, new__item_id, new__locale,
               new__creation_date, new__creation_user, new__context_id, new__creation_ip,
               new__item_subtype, new__content_type, new__title, new__description,
               new__mime_type, new__nls_language, new__text, new__data, new__relation_tag,
               new__is_live, new__storage_type, null);

  return v_item_id;

end;' language 'plpgsql';

--
create or replace function content_item__new (varchar,integer,integer,varchar,timestamptz,integer,integer,varchar,varchar,varchar,varchar,varchar,varchar,varchar,varchar,varchar,integer)
returns integer as '
declare
  new__name                   alias for $1;  
  new__parent_id              alias for $2;  -- default null  
  new__item_id                alias for $3;  -- default null
  new__locale                 alias for $4;  -- default null
  new__creation_date          alias for $5;  -- default now()
  new__creation_user          alias for $6;  -- default null
  new__context_id             alias for $7;  -- default null
  new__creation_ip            alias for $8;  -- default null
  new__item_subtype           alias for $9;  -- default ''content_item''
  new__content_type           alias for $10; -- default ''content_revision''
  new__title                  alias for $11; -- default null
  new__description            alias for $12; -- default null
  new__mime_type              alias for $13; -- default ''text/plain''
  new__nls_language           alias for $14; -- default null
  new__text                   alias for $15; -- default null
  new__storage_type           alias for $16; -- check in (''text'',''file'')
  new__package_id             alias for $17; -- default null
  new__relation_tag           varchar default null;
  new__is_live                boolean default ''f'';

  v_parent_id                 cr_items.parent_id%TYPE;
  v_parent_type               acs_objects.object_type%TYPE;
  v_item_id                   cr_items.item_id%TYPE;
  v_revision_id               cr_revisions.revision_id%TYPE;
  v_title                     cr_revisions.title%TYPE;
  v_rel_id                    acs_objects.object_id%TYPE;
  v_rel_tag                   cr_child_rels.relation_tag%TYPE;
  v_context_id                acs_objects.context_id%TYPE;
begin

  -- place the item in the context of the pages folder if no
  -- context specified 

  if new__parent_id is null then
    v_parent_id := content_item_globals.c_root_folder_id;
  else
    v_parent_id := new__parent_id;
  end if;

  -- Determine context_id
  if new__context_id is null then
    v_context_id := v_parent_id;
  else
    v_context_id := new__context_id;
  end if;

  if v_parent_id = -4 or 
    content_folder__is_folder(v_parent_id) = ''t'' then

    if v_parent_id != -4 and 
      content_folder__is_registered(
        v_parent_id, new__content_type, ''f'') = ''f'' then

      raise EXCEPTION ''-20000: This items content type % is not registered to this folder %'', new__content_type, v_parent_id;
    end if;

  else if v_parent_id != -4 then

     select object_type into v_parent_type from acs_objects
       where object_id = v_parent_id;

     if NOT FOUND then 
       raise EXCEPTION ''-20000: Invalid parent ID % specified in content_item.new'',  v_parent_id;
     end if;

     if content_item__is_subclass(v_parent_type, ''content_item'') = ''t'' and
	content_item__is_valid_child(v_parent_id, new__content_type) = ''f'' then

       raise EXCEPTION ''-20000: This items content type % is not allowed in this container %'', new__content_type, v_parent_id;
     end if;

  end if; end if;

  -- Create the object

  v_item_id := acs_object__new(
      new__item_id,
      new__item_subtype, 
      new__creation_date, 
      new__creation_user, 
      new__creation_ip, 
      v_context_id,
      ''t'',
      coalesce(new__title,new__name),
      new__package_id
  );

  insert into cr_items (
    item_id, name, content_type, parent_id, storage_type
  ) values (
    v_item_id, new__name, new__content_type, v_parent_id, new__storage_type
  );

  -- if the parent is not a folder, insert into cr_child_rels
  if v_parent_id != -4 and
    content_folder__is_folder(v_parent_id) = ''f'' and 
    content_item__is_valid_child(v_parent_id, new__content_type) = ''t'' then

    if new__relation_tag is null then
      v_rel_tag := content_item__get_content_type(v_parent_id) 
        || ''-'' || new__content_type;
    else
      v_rel_tag := new__relation_tag;
    end if;

    v_rel_id := acs_object__new(
      null,
      ''cr_item_child_rel'',
      now(),
      null,
      null,
      v_parent_id,
      ''t'',
      v_rel_tag || '': '' || v_parent_id || '' - '' || v_item_id,
      new__package_id
    );

    insert into cr_child_rels (
      rel_id, parent_id, child_id, relation_tag, order_n
    ) values (
      v_rel_id, v_parent_id, v_item_id, v_rel_tag, v_item_id
    );

  end if;

  -- use the name of the item if no title is supplied
  if new__title is null then
    v_title := new__name;
  else
    v_title := new__title;
  end if;

  if new__title is not null or 
     new__text is not null then

    v_revision_id := content_revision__new(
	v_title,
	new__description,
        now(),
	new__mime_type,
        null,
	new__text,
	v_item_id,
        null,
        new__creation_date, 
        new__creation_user, 
        new__creation_ip,
        new__package_id
    );

  end if;

  -- make the revision live if is_live is true
  if new__is_live = ''t'' then
    PERFORM content_item__set_live_revision(v_revision_id);
  end if;

  return v_item_id;
 
end;' language 'plpgsql';

create or replace function content_item__new (varchar,integer,integer,varchar,timestamptz,integer,integer,varchar,varchar,varchar,varchar,varchar,varchar,varchar,varchar,varchar)
returns integer as '
declare
  new__name                   alias for $1;  
  new__parent_id              alias for $2;  -- default null  
  new__item_id                alias for $3;  -- default null
  new__locale                 alias for $4;  -- default null
  new__creation_date          alias for $5;  -- default now()
  new__creation_user          alias for $6;  -- default null
  new__context_id             alias for $7;  -- default null
  new__creation_ip            alias for $8;  -- default null
  new__item_subtype           alias for $9;  -- default ''content_item''
  new__content_type           alias for $10; -- default ''content_revision''
  new__title                  alias for $11; -- default null
  new__description            alias for $12; -- default null
  new__mime_type              alias for $13; -- default ''text/plain''
  new__nls_language           alias for $14; -- default null
  new__text                   alias for $15; -- default null
  new__storage_type           alias for $16; -- check in (''text'',''file'')
  v_item_id                   cr_items.item_id%TYPE;
begin
  v_item_id := content_item__new (new__name, new__parent_id, new__item_id, new__locale,
               new__creation_date, new__creation_user, new__context_id, new__creation_ip,
               new__item_subtype, new__content_type, new__title, new__description,
               new__mime_type, new__nls_language, new__text, new__storage_type, null::integer);

  return v_item_id;
 
end;' language 'plpgsql';

create or replace function content_item__new (varchar,integer,integer,varchar,timestamptz,integer,integer,varchar,varchar,varchar,varchar,varchar,varchar,varchar,integer,integer)
returns integer as '
declare
  new__name                   alias for $1;  
  new__parent_id              alias for $2;  -- default null  
  new__item_id                alias for $3;  -- default null
  new__locale                 alias for $4;  -- default null
  new__creation_date          alias for $5;  -- default now()
  new__creation_user          alias for $6;  -- default null
  new__context_id             alias for $7;  -- default null
  new__creation_ip            alias for $8;  -- default null
  new__item_subtype           alias for $9;  -- default ''content_item''
  new__content_type           alias for $10; -- default ''content_revision''
  new__title                  alias for $11; -- default null
  new__description            alias for $12; -- default null
  new__mime_type              alias for $13; -- default ''text/plain''
  new__nls_language           alias for $14; -- default null
-- changed to integer for blob_id
  new__data                   alias for $15; -- default null
  new__package_id             alias for $16; -- default null
  new__relation_tag           varchar default null;
  new__is_live                boolean default ''f'';

  v_parent_id                 cr_items.parent_id%TYPE;
  v_parent_type               acs_objects.object_type%TYPE;
  v_item_id                   cr_items.item_id%TYPE;
  v_revision_id               cr_revisions.revision_id%TYPE;
  v_title                     cr_revisions.title%TYPE;
  v_rel_id                    acs_objects.object_id%TYPE;
  v_rel_tag                   cr_child_rels.relation_tag%TYPE;
  v_context_id                acs_objects.context_id%TYPE;
begin

  -- place the item in the context of the pages folder if no
  -- context specified 

  if new__parent_id is null then
    v_parent_id := content_item_globals.c_root_folder_id;
  else
    v_parent_id := new__parent_id;
  end if;

  -- Determine context_id
  if new__context_id is null then
    v_context_id := v_parent_id;
  else
    v_context_id := new__context_id;
  end if;

  -- use the name of the item if no title is supplied
  if new__title is null or new__title = '''' then
    v_title := new__name;
  else
    v_title := new__title;
  end if;

  if v_parent_id = -4 or 
    content_folder__is_folder(v_parent_id) = ''t'' then

    if v_parent_id != -4 and 
      content_folder__is_registered(
        v_parent_id, new__content_type, ''f'') = ''f'' then

      raise EXCEPTION ''-20000: This items content type % is not registered to this folder %'', new__content_type, v_parent_id;
    end if;

  else if v_parent_id != -4 then

     select object_type into v_parent_type from acs_objects
       where object_id = v_parent_id;

     if NOT FOUND then 
       raise EXCEPTION ''-20000: Invalid parent ID % specified in content_item.new'',  v_parent_id;
     end if;

     if content_item__is_subclass(v_parent_type, ''content_item'') = ''t'' and
	content_item__is_valid_child(v_parent_id, new__content_type) = ''f'' then

       raise EXCEPTION ''-20000: This items content type % is not allowed in this container %'', new__content_type, v_parent_id;
     end if;

  end if; end if;

  -- Create the object

  v_item_id := acs_object__new(
      new__item_id,
      new__item_subtype, 
      new__creation_date, 
      new__creation_user, 
      new__creation_ip, 
      v_context_id,
      ''t'',
      v_title,
      new__package_id
  );

  insert into cr_items (
    item_id, name, content_type, parent_id, storage_type
  ) values (
    v_item_id, new__name, new__content_type, v_parent_id, ''lob''
  );

  -- if the parent is not a folder, insert into cr_child_rels
  if v_parent_id != -4 and
    content_folder__is_folder(v_parent_id) = ''f'' and 
    content_item__is_valid_child(v_parent_id, new__content_type) = ''t'' then

    if new__relation_tag is null or new__relation_tag = '''' then
      v_rel_tag := content_item__get_content_type(v_parent_id) 
        || ''-'' || new__content_type;
    else
      v_rel_tag := new__relation_tag;
    end if;

    v_rel_id := acs_object__new(
      null,
      ''cr_item_child_rel'',
      now(),
      null,
      null,
      v_parent_id,
      ''t'',
      v_rel_tag || '': '' || v_parent_id || '' - '' || v_item_id,
      new__package_id
    );

    insert into cr_child_rels (
      rel_id, parent_id, child_id, relation_tag, order_n
    ) values (
      v_rel_id, v_parent_id, v_item_id, v_rel_tag, v_item_id
    );

  end if;

  -- create the revision if data or title is not null

  if new__data is not null then

    v_revision_id := content_revision__new(
        v_title,
	new__description,
        now(),
	new__mime_type,
	new__nls_language,
	new__data,
        v_item_id,
        null,
        new__creation_date, 
        new__creation_user, 
        new__creation_ip,
        new__package_id
        );

  elsif new__title is not null then

    v_revision_id := content_revision__new(
	v_title,
	new__description,
        now(),
	new__mime_type,
        null,
	null,
	v_item_id,
        null,
        new__creation_date, 
        new__creation_user, 
        new__creation_ip,
        new__package_id
    );

  end if;

  -- make the revision live if is_live is true
  if new__is_live = ''t'' then
    PERFORM content_item__set_live_revision(v_revision_id);
  end if;

  return v_item_id;
 
end;' language 'plpgsql';

create or replace function content_item__new (varchar,integer,integer,varchar,timestamptz,integer,integer,varchar,varchar,varchar,varchar,varchar,varchar,varchar,integer)
returns integer as '
declare
  new__name                   alias for $1;  
  new__parent_id              alias for $2;  -- default null  
  new__item_id                alias for $3;  -- default null
  new__locale                 alias for $4;  -- default null
  new__creation_date          alias for $5;  -- default now()
  new__creation_user          alias for $6;  -- default null
  new__context_id             alias for $7;  -- default null
  new__creation_ip            alias for $8;  -- default null
  new__item_subtype           alias for $9;  -- default ''content_item''
  new__content_type           alias for $10; -- default ''content_revision''
  new__title                  alias for $11; -- default null
  new__description            alias for $12; -- default null
  new__mime_type              alias for $13; -- default ''text/plain''
  new__nls_language           alias for $14; -- default null
-- changed to integer for blob_id
  new__data                   alias for $15; -- default null
  v_item_id                   cr_items.item_id%TYPE;
begin
  v_item_id := content_item__new (new__name, new__parent_id, new__item_id, new__locale,
               new__creation_date, new__creation_user, new__context_id, new__creation_ip,
               new__item_subtype, new__content_type, new__title, new__description,
               new__mime_type, new__nls_language, new__data, null::integer);

  return v_item_id;
 
end;' language 'plpgsql';

create or replace function content_item__new(varchar,integer,varchar,text,text,integer) 
returns integer as '
declare
        new__name               alias for $1;
        new__parent_id          alias for $2;  -- default null
        new__title              alias for $3;  -- default null
        new__description        alias for $4;  -- default null
        new__text               alias for $5;  -- default null
        new__package_id         alias for $6;  -- default null
begin
        return content_item__new(new__name,
                                 new__parent_id,
                                 null,
                                 null,
                                 now(),
                                 null,
                                 null,
                                 null,
                                 ''content_item'',
                                 ''content_revision'',   
                                 new__title,
                                 new__description,
                                 ''text/plain'',
                                 null,
                                 new__text,
                                 ''text'',
                                 new__package_id
               );

end;' language 'plpgsql';

-- content_folder__new

create or replace function content_folder__new (varchar,varchar,varchar,integer,integer,integer,timestamptz,integer,varchar, boolean,integer)
returns integer as '
declare
  new__name                   alias for $1;  
  new__label                  alias for $2;  
  new__description            alias for $3;  -- default null
  new__parent_id              alias for $4;  -- default null
  new__context_id             alias for $5;  -- default null
  new__folder_id              alias for $6;  -- default null
  new__creation_date          alias for $7;  -- default now()
  new__creation_user          alias for $8;  -- default null
  new__creation_ip            alias for $9;  -- default null
  new__security_inherit_p     alias for $10;  -- default true
  new__package_id             alias for $11; -- default null
  v_folder_id                 cr_folders.folder_id%TYPE;
  v_context_id                acs_objects.context_id%TYPE;
begin

  -- set the context_id
  if new__context_id is null then
    v_context_id := new__parent_id;
  else
    v_context_id := new__context_id;
  end if;

  -- parent_id = security_context_root means that this is a mount point
  if new__parent_id != -4 and 
    content_folder__is_folder(new__parent_id) and
    content_folder__is_registered(new__parent_id,''content_folder'',''f'') = ''f'' then

    raise EXCEPTION ''-20000: This folder does not allow subfolders to be created'';
    return null;

  else

    v_folder_id := content_item__new(
	new__folder_id,
	new__name, 
        new__parent_id,
        null,
        new__creation_date, 
        new__creation_user, 
	new__context_id,
	new__creation_ip, 
	''f'',
	''text/plain'',
	null,
	''text'',
	new__security_inherit_p,
	''CR_FILES'',
	''content_folder'',
        ''content_folder'',
        new__package_id
    );

    insert into cr_folders (
      folder_id, label, description, package_id
    ) values (
      v_folder_id, new__label, new__description, new__package_id
    );

    -- set the correct object title
    update acs_objects
    set title = new__label
    where object_id = v_folder_id;

    -- inherit the attributes of the parent folder
    if new__parent_id is not null then
    
      insert into cr_folder_type_map
        select
          v_folder_id as folder_id, content_type
        from
          cr_folder_type_map

where
          folder_id = new__parent_id;
    end if;

    -- update the child flag on the parent
    update cr_folders set has_child_folders = ''t''
      where folder_id = new__parent_id;

    return v_folder_id;

  end if;

  return v_folder_id; 
end;' language 'plpgsql';


create or replace function content_folder__is_sub_folder (integer,integer)
returns boolean as '
declare
  is_sub_folder__folder_id              alias for $1;  
  is_sub_folder__target_folder_id       alias for $2;  
  v_parent_id                           integer default 0;       
  v_sub_folder_p                        boolean default ''f'';           
  v_rec                                 record;
begin

  if is_sub_folder__folder_id = content_item__get_root_folder(null) or
    is_sub_folder__folder_id = content_template__get_root_folder() then

    v_sub_folder_p := ''t'';
  end if;

--               select
--                 parent_id
--               from 
--                 cr_items
--               connect by
--                 prior parent_id = item_id
--               start with
--                 item_id = is_sub_folder__target_folder_id

  for v_rec in select i2.parent_id
               from cr_items i1, cr_items i2
               where i1.item_id = is_sub_folder__target_folder_id
                 and i1.tree_sortkey between i2.tree_sortkey and tree_right(i2.tree_sortkey)
               order by i2.tree_sortkey desc
  LOOP
    v_parent_id := v_rec.parent_id;
    exit when v_parent_id = is_sub_folder__folder_id;
    -- we did not find the folder, reset v_parent_id
    v_parent_id := -4;
  end LOOP;

  if v_parent_id != -4 then 
    v_sub_folder_p := ''t'';
  end if;

  return v_sub_folder_p;
 
end;' language 'plpgsql'; 

create or replace function content_folder__is_root (integer)
returns boolean as '
declare
  is_root__folder_id              alias for $1;  
  v_is_root                       boolean;       
begin

  select parent_id = -4 into v_is_root 
    from cr_items where item_id = is_root__folder_id;

  return v_is_root;
 
end;' language 'plpgsql';

select define_function_args('content_keyword__new','heading,description,parent_id,keyword_id,creation_date;now,creation_user,creation_ip,object_type;content_keyword,package_id');

-- add new versions of content_keyword__new that support package_id

create or replace function content_keyword__new (varchar,varchar,integer,integer,timestamptz,integer,varchar,varchar,integer)
returns integer as '
declare
  new__heading                alias for $1;  
  new__description            alias for $2;  -- default null  
  new__parent_id              alias for $3;  -- default null
  new__keyword_id             alias for $4;  -- default null
  new__creation_date          alias for $5;  -- default now()
  new__creation_user          alias for $6;  -- default null
  new__creation_ip            alias for $7;  -- default null
  new__object_type            alias for $8;  -- default ''content_keyword''
  new__package_id             alias for $9;  -- default null
  v_id                        integer;       
  v_package_id                acs_objects.package_id%TYPE;
begin

  if new__package_id is null then
    v_package_id := acs_object__package_id(new__parent_id);
  else
    v_package_id := new__package_id;
  end if;

  v_id := acs_object__new (new__keyword_id,
                           new__object_type,
                           new__creation_date, 
                           new__creation_user, 
                           new__creation_ip,
                           new__parent_id,
                           ''t'',
                           new__heading,
                           v_package_id
  );
    
  insert into cr_keywords 
    (heading, description, keyword_id, parent_id)
  values
    (new__heading, new__description, v_id, new__parent_id);

  return v_id;
 
end;' language 'plpgsql';

create or replace function content_keyword__new (varchar,varchar,integer,integer,timestamptz,integer,varchar,varchar)
returns integer as '
declare
  new__heading                alias for $1;  
  new__description            alias for $2;  -- default null  
  new__parent_id              alias for $3;  -- default null
  new__keyword_id             alias for $4;  -- default null
  new__creation_date          alias for $5;  -- default now()
  new__creation_user          alias for $6;  -- default null
  new__creation_ip            alias for $7;  -- default null
  new__object_type            alias for $8;  -- default ''content_keyword''
begin
  return content_keyword__new(new__heading,
                              new__description,
                              new__parent_id,
                              new__keyword_id,
                              new__creation_date,
                              new__creation_user,
                              new__creation_ip,
                              new__object_type,
                              null
  );

end;' language 'plpgsql';

