mirror of
https://github.com/minetest/minetest.git
synced 2024-08-20 05:24:15 +02:00
554 lines
16 KiB
Lua
554 lines
16 KiB
Lua
--Minetest
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--Copyright (C) 2018-20 rubenwardy
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--
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--This program is free software; you can redistribute it and/or modify
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--it under the terms of the GNU Lesser General Public License as published by
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--the Free Software Foundation; either version 2.1 of the License, or
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--(at your option) any later version.
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--
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--This program is distributed in the hope that it will be useful,
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--but WITHOUT ANY WARRANTY; without even the implied warranty of
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--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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--GNU Lesser General Public License for more details.
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--
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--You should have received a copy of the GNU Lesser General Public License along
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--with this program; if not, write to the Free Software Foundation, Inc.,
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--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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if not core.get_http_api then
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function create_contentdb_dlg()
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return messagebox("contentdb",
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fgettext("ContentDB is not available when Minetest was compiled without cURL"))
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end
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return
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end
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-- Filter
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local search_string = ""
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local cur_page = 1
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local filter_type
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-- Automatic package installation
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local auto_install_spec = nil
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local filter_type_names = {
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{ "type_all", nil },
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{ "type_game", "game" },
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{ "type_mod", "mod" },
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{ "type_txp", "txp" },
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}
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function install_or_update_package(parent, package)
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local install_parent
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if package.type == "mod" then
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install_parent = core.get_modpath()
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elseif package.type == "game" then
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install_parent = core.get_gamepath()
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elseif package.type == "txp" then
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install_parent = core.get_texturepath()
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else
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error("Unknown package type: " .. package.type)
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end
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if package.queued or package.downloading then
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return
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end
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local function on_confirm()
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local has_hard_deps = contentdb.has_hard_deps(package)
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if has_hard_deps then
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local dlg = create_install_dialog(package)
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dlg:set_parent(parent)
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parent:hide()
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dlg:show()
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elseif has_hard_deps == nil then
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local dlg = messagebox("error_checking_deps",
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fgettext("Error getting dependencies for package"))
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dlg:set_parent(parent)
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parent:hide()
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dlg:show()
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else
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contentdb.queue_download(package, package.path and contentdb.REASON_UPDATE or contentdb.REASON_NEW)
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end
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end
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if package.type == "mod" and #pkgmgr.games == 0 then
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local dlg = messagebox("install_game",
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fgettext("You need to install a game before you can install a mod"))
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dlg:set_parent(parent)
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parent:hide()
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dlg:show()
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elseif not package.path and core.is_dir(install_parent .. DIR_DELIM .. package.name) then
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local dlg = create_confirm_overwrite(package, on_confirm)
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dlg:set_parent(parent)
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parent:hide()
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dlg:show()
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else
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on_confirm()
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end
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end
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-- Resolves the package specification stored in auto_install_spec into an actual package.
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-- May only be called after the package list has been loaded successfully.
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local function resolve_auto_install_spec()
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assert(contentdb.load_ok)
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if not auto_install_spec then
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return nil
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end
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local spec = contentdb.aliases[auto_install_spec] or auto_install_spec
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local resolved = nil
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for _, pkg in ipairs(contentdb.packages_full_unordered) do
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if pkg.id == spec then
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resolved = pkg
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break
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end
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end
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if not resolved then
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gamedata.errormessage = fgettext("The package $1 was not found.", auto_install_spec)
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ui.update()
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auto_install_spec = nil
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end
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return resolved
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end
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-- Installs the package specified by auto_install_spec.
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-- Only does something if:
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-- a. The package list has been loaded successfully.
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-- b. The ContentDB dialog is currently visible.
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local function do_auto_install()
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if not contentdb.load_ok then
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return
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end
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local pkg = resolve_auto_install_spec()
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if not pkg then
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return
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end
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local contentdb_dlg = ui.find_by_name("contentdb")
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if not contentdb_dlg or contentdb_dlg.hidden then
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return
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end
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install_or_update_package(contentdb_dlg, pkg)
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auto_install_spec = nil
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end
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local function sort_and_filter_pkgs()
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contentdb.update_paths()
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contentdb.sort_packages()
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contentdb.filter_packages(search_string, filter_type)
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local auto_install_pkg = resolve_auto_install_spec()
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if auto_install_pkg then
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local idx = table.indexof(contentdb.packages, auto_install_pkg)
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if idx ~= -1 then
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table.remove(contentdb.packages, idx)
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table.insert(contentdb.packages, 1, auto_install_pkg)
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end
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end
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end
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local function load()
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if contentdb.load_ok then
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sort_and_filter_pkgs()
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return
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end
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if contentdb.loading then
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return
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end
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contentdb.fetch_pkgs(function(result)
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if result then
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sort_and_filter_pkgs()
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do_auto_install()
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end
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ui.update()
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end)
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end
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local function get_info_formspec(size, safezone_left, text)
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return table.concat({
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"formspec_version[6]",
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"size[", size.x, ",", size.y, "]",
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"padding[-0.01,-0.01]",
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"label[", safezone_left + 3.625, ",4.35;", text, "]",
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"container[0,", size.y - 0.8 - 0.375, "]",
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"button[", safezone_left, ",0;4,0.8;back;", fgettext("Back"), "]",
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"container_end[]",
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})
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end
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-- Determines how to fit `num_per_page` into `size` space
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local function fit_cells(num_per_page, size)
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local cell_spacing = 0.25
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local desired_size = 4.5
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local row_cells = math.min(5, math.floor(size.x / desired_size))
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local cell_w, cell_h
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-- Fit cells into the available height
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while true do
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cell_w = (size.x - (row_cells-1)*cell_spacing) / row_cells
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cell_h = cell_w * 2 / 3
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local required_height = math.ceil(num_per_page / row_cells) * (cell_h + cell_spacing) - cell_spacing
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-- Add 0.1 to be more lenient
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if required_height <= size.y + 0.1 then
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break
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end
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row_cells = row_cells + 1
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end
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return cell_spacing, row_cells, cell_w, cell_h
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end
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local function get_formspec(dlgdata)
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local safezone_left = PLATFORM == "Android" and 1 or 0.375
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local window = core.get_window_info()
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local size = { x = window.max_formspec_size.x, y = window.max_formspec_size.y }
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if contentdb.loading then
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return get_info_formspec(size, safezone_left, fgettext("Loading..."))
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end
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if contentdb.load_error then
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return get_info_formspec(size, safezone_left, fgettext("No packages could be retrieved"))
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end
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assert(contentdb.load_ok)
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contentdb.update_paths()
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local num_per_page = dlgdata.num_per_page
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dlgdata.pagemax = math.max(math.ceil(#contentdb.packages / num_per_page), 1)
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if cur_page > dlgdata.pagemax then
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cur_page = 1
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end
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local W = size.x - safezone_left
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local H = size.y
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local category_x = 0
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local number_category_buttons = 4
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local max_button_w = (W - 0.375 - 0.25 - 7) / number_category_buttons
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local category_button_w = math.min(max_button_w, 3)
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local function make_category_button(name, label, selected)
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category_x = category_x + 1
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local color = selected and mt_color_green or ""
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return ("style[%s;bgcolor=%s]button[%f,0;%f,0.8;%s;%s]"):format(name, color,
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(category_x - 1) * category_button_w, category_button_w, name, label)
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end
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local selected_type = filter_type
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local search_box_width = W - 0.375 - 0.25 - 2*0.8
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- number_category_buttons * category_button_w
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local formspec = {
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"formspec_version[7]",
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"size[", size.x, ",", size.y, "]",
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"padding[-0.01,-0.01]",
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"container[", safezone_left, ",0]",
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-- Top-left: categories
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"container[0,0.375]",
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make_category_button("type_all", fgettext("All"), selected_type == nil),
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make_category_button("type_game", fgettext("Games"), selected_type == "game"),
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make_category_button("type_mod", fgettext("Mods"), selected_type == "mod"),
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make_category_button("type_txp", fgettext("Texture Packs"), selected_type == "txp"),
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"container_end[]",
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-- Top-right: Search
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"container[", W - 0.375 - search_box_width - 0.8*2, ",0.375]",
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"field[0,0;", search_box_width, ",0.8;search_string;;", core.formspec_escape(search_string), "]",
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"field_enter_after_edit[search_string;true]",
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"image_button[", search_box_width, ",0;0.8,0.8;",
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core.formspec_escape(defaulttexturedir .. "search.png"), ";search;]",
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"image_button[", search_box_width + 0.8, ",0;0.8,0.8;",
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core.formspec_escape(defaulttexturedir .. "clear.png"), ";clear;]",
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"container_end[]",
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-- Bottom strip start
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"container[0,", H - 0.8 - 0.375, "]",
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"button[0,0;4,0.8;back;", fgettext("Back to Main Menu"), "]",
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-- Bottom-center: Page nav buttons
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"container[", (W - 1*4 - 2) / 2, ",0]",
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"image_button[0,0;1,0.8;", core.formspec_escape(defaulttexturedir), "start_icon.png;pstart;]",
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"image_button[1,0;1,0.8;", core.formspec_escape(defaulttexturedir), "prev_icon.png;pback;]",
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"style[pagenum;border=false]",
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"button[2,0;2,0.8;pagenum;", tonumber(cur_page), " / ", tonumber(dlgdata.pagemax), "]",
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"image_button[4,0;1,0.8;", core.formspec_escape(defaulttexturedir), "next_icon.png;pnext;]",
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"image_button[5,0;1,0.8;", core.formspec_escape(defaulttexturedir), "end_icon.png;pend;]",
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"container_end[]", -- page nav end
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-- Bottom-right: updating
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"container[", W - 0.375 - 3, ",0]",
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"style[status,downloading,queued;border=false]",
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}
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if contentdb.number_downloading > 0 then
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formspec[#formspec + 1] = "button[0,0;3,0.8;downloading;"
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if #contentdb.download_queue > 0 then
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formspec[#formspec + 1] = fgettext("$1 downloading,\n$2 queued",
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contentdb.number_downloading, #contentdb.download_queue)
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else
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formspec[#formspec + 1] = fgettext("$1 downloading...", contentdb.number_downloading)
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end
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formspec[#formspec + 1] = "]"
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else
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local num_avail_updates = 0
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for i=1, #contentdb.packages_full do
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local package = contentdb.packages_full[i]
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if package.path and package.installed_release < package.release and
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not (package.downloading or package.queued) then
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num_avail_updates = num_avail_updates + 1
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end
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end
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if num_avail_updates == 0 then
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formspec[#formspec + 1] = "button[0,0;3,0.8;status;"
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formspec[#formspec + 1] = fgettext("No updates")
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formspec[#formspec + 1] = "]"
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else
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formspec[#formspec + 1] = "button[0,0;3,0.8;update_all;"
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formspec[#formspec + 1] = fgettext("Update All [$1]", num_avail_updates)
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formspec[#formspec + 1] = "]"
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end
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end
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formspec[#formspec + 1] = "container_end[]" -- updating end
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formspec[#formspec + 1] = "container_end[]" -- bottom strip end
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if #contentdb.packages == 0 then
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formspec[#formspec + 1] = "label[4,4.75;"
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formspec[#formspec + 1] = fgettext("No results")
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formspec[#formspec + 1] = "]"
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end
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-- download/queued tooltips always have the same message
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local tooltip_colors = ";#dff6f5;#302c2e]"
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formspec[#formspec + 1] = "tooltip[downloading;" .. fgettext("Downloading...") .. tooltip_colors
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formspec[#formspec + 1] = "tooltip[queued;" .. fgettext("Queued") .. tooltip_colors
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formspec[#formspec + 1] = "container[0,1.425]"
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local cell_spacing, row_cells, cell_w, cell_h = fit_cells(num_per_page, {
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x = W - 0.375,
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y = H - 1.425 - 0.25 - 0.8 - 0.375
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})
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local start_idx = (cur_page - 1) * num_per_page + 1
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for i=start_idx, math.min(#contentdb.packages, start_idx+num_per_page-1) do
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local package = contentdb.packages[i]
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table.insert_all(formspec, {
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"container[",
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(cell_w + cell_spacing) * ((i - start_idx) % row_cells),
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",",
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(cell_h + cell_spacing) * math.floor((i - start_idx) / row_cells),
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"]",
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-- image,
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"image_button[0,0;", cell_w, ",", cell_h, ";",
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core.formspec_escape(get_screenshot(package, package.thumbnail, 2)),
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";view_", i, ";;;false]",
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--"style[title_", i, ";border=false]",
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-- The 0.01 here fixes a single line of image pixels appearing below the box
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"box[0,", cell_h - 0.8 + 0.01, ";", cell_w, ",0.8;#0009]",
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"style_type[button;border=false;textcolor=", mt_color_green, "]",
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"button[0.25,", cell_h - 0.8, ";", cell_w - 0.5, ",0.5;title_", i ,";",
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core.formspec_escape(core.colorize(mt_color_green, package.title)), "]",
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"style_type[button;font_size=*0.9;textcolor=#fff9]",
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"button[0.25,", cell_h - 0.3, ";", cell_w - 0.5, ",0.3;author_", i, ";",
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core.formspec_escape(core.colorize("#fff9", package.author)), "]",
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"style_type[button;font_size=;border=;textcolor=]",
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})
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if package.featured then
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table.insert_all(formspec, {
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"tooltip[0,0;0.8,0.8;", fgettext("Featured"), "]",
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"image[0.2,0.2;0.4,0.4;", defaulttexturedir, "server_favorite.png]",
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})
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end
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if package.downloading then
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table.insert_all(formspec, {
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"animated_image[", cell_w - 0.8, ",0;0.8,0.8;downloading;", defaulttexturedir, "cdb_downloading.png;3;400;;]",
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})
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elseif package.queued then
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table.insert_all(formspec, {
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"image[", cell_w - 0.8, ",0;0.8,0.8;", defaulttexturedir, "cdb_queued.png]",
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})
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elseif package.path then
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if package.installed_release < package.release then
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table.insert_all(formspec, {
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"image[", cell_w - 0.8, ",0;0.8,0.8;", defaulttexturedir, "cdb_update.png]",
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})
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else
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table.insert_all(formspec, {
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"image[", cell_w - 0.6, ",0.2;0.4,0.4;", defaulttexturedir, "checkbox_64.png]",
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})
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end
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end
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local tooltip = package.short_description
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table.insert_all(formspec, {
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"tooltip[0,0;", cell_w, ",", cell_h, ";", core.formspec_escape(tooltip), "]",
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"container_end[]",
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})
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end
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formspec[#formspec + 1] = "container_end[]"
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formspec[#formspec + 1] = "container_end[]"
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return table.concat(formspec)
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end
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local function handle_submit(this, fields)
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if fields.search or fields.key_enter_field == "search_string" then
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search_string = fields.search_string:trim()
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cur_page = 1
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contentdb.filter_packages(search_string, filter_type)
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return true
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end
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if fields.clear then
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search_string = ""
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cur_page = 1
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contentdb.filter_packages("", filter_type)
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return true
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end
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if fields.back then
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this:delete()
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return true
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end
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if fields.pstart then
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cur_page = 1
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return true
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end
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if fields.pend then
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cur_page = this.data.pagemax
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return true
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end
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if fields.pnext then
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cur_page = cur_page + 1
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if cur_page > this.data.pagemax then
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cur_page = 1
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end
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return true
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end
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if fields.pback then
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if cur_page == 1 then
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cur_page = this.data.pagemax
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else
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cur_page = cur_page - 1
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end
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return true
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end
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for _, pair in ipairs(filter_type_names) do
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if fields[pair[1]] then
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filter_type = pair[2]
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cur_page = 1
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contentdb.filter_packages(search_string, filter_type)
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return true
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end
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end
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if fields.update_all then
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for i=1, #contentdb.packages_full do
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local package = contentdb.packages_full[i]
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if package.path and package.installed_release < package.release and
|
|
not (package.downloading or package.queued) then
|
|
contentdb.queue_download(package, contentdb.REASON_UPDATE)
|
|
end
|
|
end
|
|
return true
|
|
end
|
|
|
|
local num_per_page = this.data.num_per_page
|
|
local start_idx = (cur_page - 1) * num_per_page + 1
|
|
assert(start_idx ~= nil)
|
|
for i=start_idx, math.min(#contentdb.packages, start_idx+num_per_page-1) do
|
|
local package = contentdb.packages[i]
|
|
assert(package)
|
|
|
|
if fields["view_" .. i] or fields["title_" .. i] or fields["author_" .. i] then
|
|
local dlg = create_package_dialog(package)
|
|
dlg:set_parent(this)
|
|
this:hide()
|
|
dlg:show()
|
|
return true
|
|
end
|
|
end
|
|
|
|
return false
|
|
end
|
|
|
|
|
|
local function handle_events(event)
|
|
if event == "DialogShow" then
|
|
-- On touchscreen, don't show the "MINETEST" header behind the dialog.
|
|
mm_game_theme.set_engine(core.settings:get_bool("enable_touch"))
|
|
|
|
-- If ContentDB is already loaded, auto-install packages here.
|
|
do_auto_install()
|
|
|
|
return true
|
|
end
|
|
|
|
return false
|
|
end
|
|
|
|
|
|
--- Creates a ContentDB dialog.
|
|
---
|
|
--- @param type string | nil
|
|
--- Sets initial package filter. "game", "mod", "txp" or nil (no filter).
|
|
--- @param install_spec table | nil
|
|
--- ContentDB ID of package as returned by pkgmgr.get_contentdb_id().
|
|
--- Sets package to install or update automatically.
|
|
function create_contentdb_dlg(type, install_spec)
|
|
search_string = ""
|
|
cur_page = 1
|
|
filter_type = type
|
|
|
|
-- Keep the old auto_install_spec if the caller doesn't specify one.
|
|
if install_spec then
|
|
auto_install_spec = install_spec
|
|
end
|
|
|
|
load()
|
|
|
|
local dlg = dialog_create("contentdb",
|
|
get_formspec,
|
|
handle_submit,
|
|
handle_events)
|
|
dlg.data.num_per_page = core.settings:get_bool("enable_touch") and 8 or 15
|
|
return dlg
|
|
end
|