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				https://github.com/luanti-org/luanti.git
				synced 2025-11-04 09:15:29 +01:00 
			
		
		
		
	
		
			
				
	
	
		
			615 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			Lua
		
	
	
	
	
	
			
		
		
	
	
			615 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			Lua
		
	
	
	
	
	
--Minetest
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--Copyright (C) 2013 sapier
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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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--------------------------------------------------------------------------------
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--modstore implementation
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modstore = {}
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] init
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function modstore.init(size, unsortedmods, searchmods)
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	modstore.mods_on_unsorted_page = unsortedmods
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	modstore.mods_on_search_page = searchmods
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	modstore.modsperpage = modstore.mods_on_unsorted_page
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	modstore.basetexturedir = core.get_texturepath() .. DIR_DELIM .. "base" ..
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						DIR_DELIM .. "pack" .. DIR_DELIM
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	modstore.lastmodtitle = ""
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	modstore.last_search = ""
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	modstore.searchlist = filterlist.create(
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		function()
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			if modstore.modlist_unsorted ~= nil and
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				modstore.modlist_unsorted.data ~= nil then
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				return modstore.modlist_unsorted.data
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			end
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			return {}
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		end,
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		function(element,modid)
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			if element.id == modid then
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				return true
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			end
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			return false
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		end, --compare fct
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		nil, --uid match fct
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		function(element,substring)
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			if substring == nil or
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				substring == "" then
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				return false
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			end
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			substring = substring:upper()
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			if element.title ~= nil and
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				element.title:upper():find(substring) ~= nil then
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				return true
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			end
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			if element.details ~= nil and
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				element.details.author ~= nil and
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				element.details.author:upper():find(substring) ~= nil then
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				return true
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			end
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			if element.details ~= nil and
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				element.details.description ~= nil and
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				element.details.description:upper():find(substring) ~= nil then
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				return true
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			end
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			return false
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		end --filter fct
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		)
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	modstore.current_list = nil
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	modstore.tv_store = tabview_create("modstore",size,{x=0,y=0})
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	modstore.tv_store:set_global_event_handler(modstore.handle_events)
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	modstore.tv_store:add(
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		{
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		name = "unsorted",
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		caption = fgettext("Unsorted"),
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		cbf_formspec       = modstore.unsorted_tab,
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		cbf_button_handler = modstore.handle_buttons,
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		on_change          =
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			function() modstore.modsperpage = modstore.mods_on_unsorted_page end
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		}
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	)
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	modstore.tv_store:add(
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		{
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		name = "search",
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		caption            = fgettext("Search"),
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		cbf_formspec       = modstore.getsearchpage,
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		cbf_button_handler = modstore.handle_buttons,
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		on_change          = modstore.activate_search_tab
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		}
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	)
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end
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] nametoindex
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function modstore.nametoindex(name)
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	for i=1,#modstore.tabnames,1 do
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		if modstore.tabnames[i] == name then
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			return i
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		end
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	end
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	return 1
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end
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] showdownloading
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function modstore.showdownloading(title)
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	local new_dlg = dialog_create("store_downloading",
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		function(data)
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			return "size[6,2]label[0.25,0.75;" ..
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				fgettext("Downloading $1, please wait...", data.title) .. "]"
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		end,
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		function(this,fields)
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			if fields["btn_hidden_close_download"] ~= nil then
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				if fields["btn_hidden_close_download"].successfull then
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					modstore.lastmodentry = fields["btn_hidden_close_download"]
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					modstore.successfulldialog(this)
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				else
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					this.parent:show()
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					this:delete()
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					modstore.lastmodtitle = ""
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				end
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				return true
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			end
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			return false
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		end,
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		nil)
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	new_dlg:set_parent(modstore.tv_store)
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	modstore.tv_store:hide()
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	new_dlg.data.title = title
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	new_dlg:show()
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end
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] successfulldialog
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function modstore.successfulldialog(downloading_dlg)
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	local new_dlg = dialog_create("store_downloading",
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		function(data)
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			local retval = ""
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			retval = retval .. "size[6,2,true]"
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			if modstore.lastmodentry ~= nil then
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				retval = retval .. "label[0,0.25;" .. fgettext("Successfully installed:") .. "]"
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				retval = retval .. "label[3,0.25;" .. modstore.lastmodentry.moddetails.title .. "]"
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				retval = retval .. "label[0,0.75;" .. fgettext("Shortname:") .. "]"
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				retval = retval .. "label[3,0.75;" .. core.formspec_escape(modstore.lastmodentry.moddetails.basename) .. "]"
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			end
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			retval = retval .. "button[2.2,1.5;1.5,0.5;btn_confirm_mod_successfull;" .. fgettext("Ok") .. "]"
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			return retval
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		end,
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		function(this,fields)
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			if fields["btn_confirm_mod_successfull"] ~= nil then
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				this.parent:show()
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				downloading_dlg:delete()
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				this:delete()
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				return true
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			end
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			return false
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		end,
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		nil)
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	new_dlg:set_parent(modstore.tv_store)
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	modstore.tv_store:hide()
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	new_dlg:show()
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end
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] handle_buttons
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function modstore.handle_buttons(parent, fields, name, data)
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	if fields["btn_modstore_page_up"] then
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		if modstore.current_list ~= nil and modstore.current_list.page > 0 then
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			modstore.current_list.page = modstore.current_list.page - 1
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		end
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		return true
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	end
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	if fields["btn_modstore_page_down"] then
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		if modstore.current_list ~= nil and
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			modstore.current_list.page <modstore.current_list.pagecount-1 then
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			modstore.current_list.page = modstore.current_list.page +1
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		end
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		return true
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	end
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	if fields["btn_modstore_search"] or
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		(fields["key_enter"] and fields["te_modstore_search"] ~= nil) then
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		modstore.last_search = fields["te_modstore_search"]
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		filterlist.set_filtercriteria(modstore.searchlist,fields["te_modstore_search"])
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		filterlist.refresh(modstore.searchlist)
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		modstore.currentlist = {
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			page = 0,
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			pagecount =  math.ceil(filterlist.size(modstore.searchlist) / modstore.modsperpage),
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			data = filterlist.get_list(modstore.searchlist),
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		}
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		return true
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	end
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	if fields["btn_modstore_close"] then
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		local maintab = ui.find_by_name("maintab")
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		parent:hide()
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		maintab:show()
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		return true
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	end
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	for key,value in pairs(fields) do
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		local foundat = key:find("btn_install_mod_")
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		if ( foundat == 1) then
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			local modid = tonumber(key:sub(17))
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			for i=1,#modstore.modlist_unsorted.data,1 do
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				if modstore.modlist_unsorted.data[i].id == modid then
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					local moddetails = modstore.modlist_unsorted.data[i].details
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					modstore.lastmodtitle = moddetails.title
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					if not core.handle_async(
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						function(param)
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							local fullurl = core.setting_get("modstore_download_url") ..
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											param.moddetails.download_url
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							if param.version ~= nil then
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								local found = false
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								for i=1,#param.moddetails.versions, 1 do
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									if param.moddetails.versions[i].date:sub(1,10) == param.version then
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										fullurl = core.setting_get("modstore_download_url") ..
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														param.moddetails.versions[i].download_url
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										found = true
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									end
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								end
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								if not found then
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									core.log("error","no download url found for version " .. dump(param.version))
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									return {
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										moddetails = param.moddetails,
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										successfull = false
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									}
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								end
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							end
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							if core.download_file(fullurl,param.filename) then
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								return {
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									texturename = param.texturename,
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									moddetails = param.moddetails,
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									filename = param.filename,
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									successfull = true
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								}
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							else
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								core.log("error","downloading " .. dump(fullurl) .. " failed")
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								return {
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									moddetails = param.moddetails,
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									successfull = false
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								}
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							end
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						end,
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						{
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							moddetails = moddetails,
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							version = fields["dd_version" .. modid],
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							filename = os.tempfolder() .. "_MODNAME_" .. moddetails.basename .. ".zip",
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							texturename = modstore.modlist_unsorted.data[i].texturename
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						},
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						function(result)
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							--print("Result from async: " .. dump(result.successfull))
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							if result.successfull then
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								modmgr.installmod(result.filename,result.moddetails.basename)
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								os.remove(result.filename)
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							else
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								gamedata.errormessage = "Failed to download " .. result.moddetails.title
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							end
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							if gamedata.errormessage == nil then
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								core.button_handler({btn_hidden_close_download=result})
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							else
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								core.button_handler({btn_hidden_close_download={successfull=false}})
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							end
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						end
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					) then
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						print("ERROR: async event failed")
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						gamedata.errormessage = "Failed to download " .. modstore.lastmodtitle
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					end
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					modstore.showdownloading(modstore.lastmodtitle)
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					return true
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				end
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			end
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			return true
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		end
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	end
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	return false
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end
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] handle_events
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function modstore.handle_events(this,event)
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	if (event == "MenuQuit") then
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		this:hide()
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		return true
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	end
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end
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] update_modlist
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function modstore.update_modlist()
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	modstore.modlist_unsorted = {}
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	modstore.modlist_unsorted.data = {}
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	modstore.modlist_unsorted.pagecount = 1
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	modstore.modlist_unsorted.page = 0
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	core.handle_async(
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		function(param)
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			return core.get_modstore_list()
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		end,
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		nil,
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		function(result)
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			if result ~= nil then
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				modstore.modlist_unsorted = {}
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				modstore.modlist_unsorted.data = result
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				if modstore.modlist_unsorted.data ~= nil then
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					modstore.modlist_unsorted.pagecount =
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						math.ceil((#modstore.modlist_unsorted.data / modstore.modsperpage))
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				else
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					modstore.modlist_unsorted.data = {}
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					modstore.modlist_unsorted.pagecount = 1
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				end
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				modstore.modlist_unsorted.page = 0
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				modstore.fetchdetails()
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				core.event_handler("Refresh")
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			end
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		end
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	)
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end
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] fetchdetails
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function modstore.fetchdetails()
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	for i=1,#modstore.modlist_unsorted.data,1 do
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		core.handle_async(
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		function(param)
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			param.details = core.get_modstore_details(tostring(param.modid))
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			return param
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		end,
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		{
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			modid=modstore.modlist_unsorted.data[i].id,
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			listindex=i
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		},
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		function(result)
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			if result ~= nil and
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				modstore.modlist_unsorted ~= nil
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				and modstore.modlist_unsorted.data ~= nil and
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				modstore.modlist_unsorted.data[result.listindex] ~= nil and
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				modstore.modlist_unsorted.data[result.listindex].id ~= nil then
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				modstore.modlist_unsorted.data[result.listindex].details = result.details
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				core.event_handler("Refresh")
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			end
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		end
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		)
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	end
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end
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--------------------------------------------------------------------------------
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-- @function [parent=#modstore] getscreenshot
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function modstore.getscreenshot(ypos,listentry)
 | 
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	if	listentry.details ~= nil and
 | 
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		(listentry.details.screenshot_url == nil or
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		listentry.details.screenshot_url == "") then
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		if listentry.texturename == nil then
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			listentry.texturename = defaulttexturedir .. "no_screenshot.png"
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						|
		end
 | 
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		return "image[0,".. ypos .. ";3,2;" ..
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			core.formspec_escape(listentry.texturename) .. "]"
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	end
 | 
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	if listentry.details ~= nil and
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		listentry.texturename == nil then
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		--make sure we don't download multiple times
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		listentry.texturename = "in progress"
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 | 
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		--prepare url and filename
 | 
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		local fullurl = core.setting_get("modstore_download_url") ..
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						|
					listentry.details.screenshot_url
 | 
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		local filename = os.tempfolder() .. "_MID_" .. listentry.id
 | 
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 | 
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		--trigger download
 | 
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		core.handle_async(
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			--first param is downloadfct
 | 
						|
			function(param)
 | 
						|
				param.successfull = core.download_file(param.fullurl,param.filename)
 | 
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				return param
 | 
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			end,
 | 
						|
			--second parameter is data passed to async job
 | 
						|
			{
 | 
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				fullurl = fullurl,
 | 
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				filename = filename,
 | 
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				modid = listentry.id
 | 
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			},
 | 
						|
			--integrate result to raw list
 | 
						|
			function(result)
 | 
						|
				if result.successfull then
 | 
						|
					local found = false
 | 
						|
					for i=1,#modstore.modlist_unsorted.data,1 do
 | 
						|
						if modstore.modlist_unsorted.data[i].id == result.modid then
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							found = true
 | 
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							modstore.modlist_unsorted.data[i].texturename = result.filename
 | 
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							break
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						end
 | 
						|
					end
 | 
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					if found then
 | 
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						core.event_handler("Refresh")
 | 
						|
					else
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						|
						core.log("error","got screenshot but didn't find matching mod: " .. result.modid)
 | 
						|
					end
 | 
						|
				end
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						|
			end
 | 
						|
		)
 | 
						|
	end
 | 
						|
 | 
						|
	if listentry.texturename ~= nil and
 | 
						|
		listentry.texturename ~= "in progress" then
 | 
						|
		return "image[0,".. ypos .. ";3,2;" ..
 | 
						|
			core.formspec_escape(listentry.texturename) .. "]"
 | 
						|
	end
 | 
						|
 | 
						|
	return ""
 | 
						|
end
 | 
						|
 | 
						|
--------------------------------------------------------------------------------
 | 
						|
--@function [parent=#modstore] getshortmodinfo
 | 
						|
function modstore.getshortmodinfo(ypos,listentry,details)
 | 
						|
	local retval = ""
 | 
						|
 | 
						|
	retval = retval .. "box[0," .. ypos .. ";11.4,1.75;#FFFFFF]"
 | 
						|
 | 
						|
	--screenshot
 | 
						|
	retval = retval .. modstore.getscreenshot(ypos,listentry)
 | 
						|
 | 
						|
	--title + author
 | 
						|
	retval = retval .."label[2.75," .. ypos .. ";" ..
 | 
						|
		core.formspec_escape(details.title) .. " (" .. details.author .. ")]"
 | 
						|
 | 
						|
	--description
 | 
						|
	local descriptiony = ypos + 0.5
 | 
						|
	retval = retval .. "textarea[3," .. descriptiony .. ";6.5,1.55;;" ..
 | 
						|
		core.formspec_escape(details.description) .. ";]"
 | 
						|
 | 
						|
	--rating
 | 
						|
	local ratingy = ypos
 | 
						|
	retval = retval .."label[7," .. ratingy .. ";" ..
 | 
						|
					fgettext("Rating") .. ":]"
 | 
						|
	retval = retval .. "label[8.7," .. ratingy .. ";" .. details.rating .."]"
 | 
						|
 | 
						|
	--versions (IMPORTANT has to be defined AFTER rating)
 | 
						|
	if details.versions ~= nil and
 | 
						|
		#details.versions > 1 then
 | 
						|
		local versiony = ypos + 0.05
 | 
						|
		retval = retval .. "dropdown[9.1," .. versiony .. ";2.48,0.25;dd_version" .. details.id .. ";"
 | 
						|
		local versions = ""
 | 
						|
		for i=1,#details.versions , 1 do
 | 
						|
			if versions ~= "" then
 | 
						|
				versions = versions .. ","
 | 
						|
			end
 | 
						|
 | 
						|
			versions = versions .. details.versions[i].date:sub(1,10)
 | 
						|
		end
 | 
						|
		retval = retval .. versions .. ";1]"
 | 
						|
	end
 | 
						|
 | 
						|
	if details.basename then
 | 
						|
		--install button
 | 
						|
		local buttony = ypos + 1.2
 | 
						|
		retval = retval .."button[9.1," .. buttony .. ";2.5,0.5;btn_install_mod_" .. details.id .. ";"
 | 
						|
 | 
						|
		if modmgr.mod_exists(details.basename) then
 | 
						|
			retval = retval .. fgettext("re-Install") .."]"
 | 
						|
		else
 | 
						|
			retval = retval .. fgettext("Install") .."]"
 | 
						|
		end
 | 
						|
	end
 | 
						|
 | 
						|
	return retval
 | 
						|
end
 | 
						|
 | 
						|
--------------------------------------------------------------------------------
 | 
						|
--@function [parent=#modstore] getmodlist
 | 
						|
function modstore.getmodlist(list,yoffset)
 | 
						|
	modstore.current_list = list
 | 
						|
 | 
						|
	if yoffset == nil then
 | 
						|
		yoffset = 0
 | 
						|
	end
 | 
						|
 | 
						|
	local sb_y_start = 0.2 + yoffset
 | 
						|
	local sb_y_end   = (modstore.modsperpage * 1.75) + ((modstore.modsperpage-1) * 0.15)
 | 
						|
	local close_button = "button[4," .. (sb_y_end + 0.3 + yoffset) ..
 | 
						|
			";4,0.5;btn_modstore_close;" .. fgettext("Close store") .. "]"
 | 
						|
 | 
						|
	if #list.data == 0 then
 | 
						|
		return close_button
 | 
						|
	end
 | 
						|
 | 
						|
	local scrollbar = ""
 | 
						|
	scrollbar = scrollbar .. "label[0.1,".. (sb_y_end + 0.25 + yoffset) ..";"
 | 
						|
				.. fgettext("Page $1 of $2", list.page+1, list.pagecount) .. "]"
 | 
						|
	scrollbar = scrollbar .. "box[11.6," .. sb_y_start .. ";0.28," .. sb_y_end .. ";#000000]"
 | 
						|
	local scrollbarpos = (sb_y_start + 0.5) +
 | 
						|
				((sb_y_end -1.6)/(list.pagecount-1)) * list.page
 | 
						|
	scrollbar = scrollbar .. "box[11.6," ..scrollbarpos .. ";0.28,0.5;#32CD32]"
 | 
						|
	scrollbar = scrollbar .. "button[11.6," .. (sb_y_start)
 | 
						|
				.. ";0.5,0.5;btn_modstore_page_up;^]"
 | 
						|
	scrollbar = scrollbar .. "button[11.6," .. (sb_y_start + sb_y_end - 0.5)
 | 
						|
				.. ";0.5,0.5;btn_modstore_page_down;v]"
 | 
						|
 | 
						|
	local retval = ""
 | 
						|
 | 
						|
	local endmod = (list.page * modstore.modsperpage) + modstore.modsperpage
 | 
						|
 | 
						|
	if (endmod > #list.data) then
 | 
						|
		endmod = #list.data
 | 
						|
	end
 | 
						|
 | 
						|
	for i=(list.page * modstore.modsperpage) +1, endmod, 1 do
 | 
						|
		--getmoddetails
 | 
						|
		local details = list.data[i].details
 | 
						|
 | 
						|
		if details == nil then
 | 
						|
			details = {}
 | 
						|
			details.title = list.data[i].title
 | 
						|
			details.author = ""
 | 
						|
			details.rating = -1
 | 
						|
			details.description = ""
 | 
						|
		end
 | 
						|
 | 
						|
		if details ~= nil then
 | 
						|
			local screenshot_ypos =
 | 
						|
				yoffset +(i-1 - (list.page * modstore.modsperpage))*1.9 +0.2
 | 
						|
 | 
						|
			retval = retval .. modstore.getshortmodinfo(screenshot_ypos,
 | 
						|
														list.data[i],
 | 
						|
														details)
 | 
						|
		end
 | 
						|
	end
 | 
						|
 | 
						|
	return retval .. scrollbar .. close_button
 | 
						|
end
 | 
						|
 | 
						|
--------------------------------------------------------------------------------
 | 
						|
--@function [parent=#modstore] getsearchpage
 | 
						|
function modstore.getsearchpage(tabview, name, tabdata)
 | 
						|
	local retval = ""
 | 
						|
	local search = ""
 | 
						|
 | 
						|
	if modstore.last_search ~= nil then
 | 
						|
		search = modstore.last_search
 | 
						|
	end
 | 
						|
 | 
						|
	retval = retval ..
 | 
						|
		"button[9.5,0.2;2.5,0.5;btn_modstore_search;".. fgettext("Search") .. "]" ..
 | 
						|
		"field[0.5,0.5;9,0.5;te_modstore_search;;" .. search .. "]"
 | 
						|
 | 
						|
	retval = retval ..
 | 
						|
		modstore.getmodlist(
 | 
						|
			modstore.currentlist,
 | 
						|
			1.75)
 | 
						|
 | 
						|
	return retval;
 | 
						|
end
 | 
						|
 | 
						|
--------------------------------------------------------------------------------
 | 
						|
--@function [parent=#modstore] unsorted_tab
 | 
						|
function modstore.unsorted_tab()
 | 
						|
	return modstore.getmodlist(modstore.modlist_unsorted)
 | 
						|
end
 | 
						|
 | 
						|
--------------------------------------------------------------------------------
 | 
						|
--@function [parent=#modstore] activate_search_tab
 | 
						|
function modstore.activate_search_tab(type, old_tab, new_tab)
 | 
						|
 | 
						|
	if old_tab == new_tab then
 | 
						|
		return
 | 
						|
	end
 | 
						|
	filterlist.set_filtercriteria(modstore.searchlist,modstore.last_search)
 | 
						|
	filterlist.refresh(modstore.searchlist)
 | 
						|
	modstore.modsperpage = modstore.mods_on_search_page
 | 
						|
	modstore.currentlist = {
 | 
						|
		page = 0,
 | 
						|
		pagecount =
 | 
						|
			math.ceil(filterlist.size(modstore.searchlist) / modstore.modsperpage),
 | 
						|
		data = filterlist.get_list(modstore.searchlist),
 | 
						|
	}
 | 
						|
end
 | 
						|
 |