]> git.lizzy.rs Git - minetest.git/blobdiff - builtin/modstore.lua
Add pointed_thing to minetest.register_on_placenode
[minetest.git] / builtin / modstore.lua
index e94c174c2113b786b82fa8335098ca849e796c66..b446a055393328f290ac6d6be456904452273bdf 100644 (file)
 modstore = {}
 
 --------------------------------------------------------------------------------
+-- @function [parent=#modstore] init
 function modstore.init()
        modstore.tabnames = {}
-       
+
        table.insert(modstore.tabnames,"dialog_modstore_unsorted")
        table.insert(modstore.tabnames,"dialog_modstore_search")
-       
+
        modstore.modsperpage = 5
-       
-       modstore.basetexturedir = engine.get_gamepath() .. DIR_DELIM .. ".." ..
-                                               DIR_DELIM .. "textures" .. DIR_DELIM .. "base" .. 
+
+       modstore.basetexturedir = engine.get_texturepath() .. DIR_DELIM .. "base" ..
                                                DIR_DELIM .. "pack" .. DIR_DELIM
+
+       modstore.lastmodtitle = ""
+       modstore.last_search = ""
        
+       modstore.searchlist = filterlist.create(
+               function()
+                       if modstore.modlist_unsorted ~= nil and
+                               modstore.modlist_unsorted.data ~= nil then
+                               return modstore.modlist_unsorted.data
+                       end
+                       return {}
+               end,
+               function(element,modid)
+                       if element.id == modid then
+                               return true
+                       end
+                       return false
+               end, --compare fct
+               nil, --uid match fct
+               function(element,substring)
+                       if substring == nil or
+                               substring == "" then
+                               return false
+                       end
+                       substring = substring:upper()
+                       
+                       if element.title ~= nil and
+                               element.title:upper():find(substring) ~= nil then
+                               return true
+                       end
+                       
+                       if element.details ~= nil and
+                               element.details.author ~= nil and
+                               element.details.author:upper():find(substring) ~= nil then
+                               return true
+                       end
+                       
+                       if element.details ~= nil and
+                               element.details.description ~= nil and
+                               element.details.description:upper():find(substring) ~= nil then
+                               return true
+                       end
+                       return false
+               end --filter fct
+               )
+
        modstore.current_list = nil
-       
-       modstore.details_cache = {}
 end
+
 --------------------------------------------------------------------------------
+-- @function [parent=#modstore] nametoindex
 function modstore.nametoindex(name)
 
        for i=1,#modstore.tabnames,1 do
@@ -50,55 +95,94 @@ function modstore.nametoindex(name)
 end
 
 --------------------------------------------------------------------------------
-function modstore.gettab(tabname)
+-- @function [parent=#modstore] getsuccessfuldialog
+function modstore.getsuccessfuldialog()
        local retval = ""
+       retval = retval .. "size[6,2]"
+       if modstore.lastmodentry ~= nil then
+               retval = retval .. "label[0,0.25;" .. fgettext("Successfully installed:") .. "]"
+               retval = retval .. "label[3,0.25;" .. modstore.lastmodentry.moddetails.title .. "]"
        
+               
+               retval = retval .. "label[0,0.75;" .. fgettext("Shortname:") .. "]"
+               retval = retval .. "label[3,0.75;" .. engine.formspec_escape(modstore.lastmodentry.moddetails.basename) .. "]"
+
+       end
+       retval = retval .. "button[2.5,1.5;1,0.5;btn_confirm_mod_successfull;" .. fgettext("ok") .. "]"
+                               
+                               
+       return retval
+end
+
+--------------------------------------------------------------------------------
+-- @function [parent=#modstore] gettab
+function modstore.gettab(tabname)
+       local retval = ""
+
        local is_modstore_tab = false
-       
+
        if tabname == "dialog_modstore_unsorted" then
+               modstore.modsperpage = 5
                retval = modstore.getmodlist(modstore.modlist_unsorted)
                is_modstore_tab = true
        end
-       
+
        if tabname == "dialog_modstore_search" then
-       
-       
+               retval = modstore.getsearchpage()
                is_modstore_tab = true
        end
-       
+
        if is_modstore_tab then
                return modstore.tabheader(tabname) .. retval
        end
-       
+
        if tabname == "modstore_mod_installed" then
-               return "size[6,2]label[0.25,0.25;Mod: " .. modstore.lastmodtitle .. 
-                               " installed successfully]" ..
-                               "button[2.5,1.5;1,0.5;btn_confirm_mod_successfull;ok]"
+               return modstore.getsuccessfuldialog()
        end
-       
+
+       if tabname == "modstore_downloading" then
+               return "size[6,2]label[0.25,0.75;" .. fgettext("Downloading") ..
+                               " " .. modstore.lastmodtitle .. " " ..
+                               fgettext("please wait...") .. "]"
+       end
+
        return ""
 end
 
 --------------------------------------------------------------------------------
+-- @function [parent=#modstore] tabheader
 function modstore.tabheader(tabname)
-       local retval  = "size[12,9.25]"
+       local retval  = "size[12,10.25]"
        retval = retval .. "tabheader[-0.3,-0.99;modstore_tab;" ..
                                "Unsorted,Search;" ..
-                               modstore.nametoindex(tabname) .. ";true;false]"
-                               
+                               modstore.nametoindex(tabname) .. ";true;false]" ..
+                               "button[4,9.9;4,0.5;btn_modstore_close;" ..
+                               fgettext("Close modstore") .. "]"
+
        return retval
 end
 
 --------------------------------------------------------------------------------
+-- @function [parent=#modstore] handle_buttons
 function modstore.handle_buttons(current_tab,fields)
 
-       modstore.lastmodtitle = ""
-       
        if fields["modstore_tab"] then
                local index = tonumber(fields["modstore_tab"])
-               
+
                if index > 0 and
                        index <= #modstore.tabnames then
+                       if modstore.tabnames[index] == "dialog_modstore_search" then
+                               filterlist.set_filtercriteria(modstore.searchlist,modstore.last_search)
+                               filterlist.refresh(modstore.searchlist)
+                               modstore.modsperpage = 4
+                               modstore.currentlist = {
+                                       page = 0,
+                                       pagecount =
+                                               math.ceil(filterlist.size(modstore.searchlist) / modstore.modsperpage),
+                                       data = filterlist.get_list(modstore.searchlist),
+                               }
+                       end
+                       
                        return {
                                        current_tab = modstore.tabnames[index],
                                        is_dialog = true,
@@ -106,170 +190,426 @@ function modstore.handle_buttons(current_tab,fields)
                        }
                end
                
-               modstore.modlist_page = 0
        end
-       
+
        if fields["btn_modstore_page_up"] then
                if modstore.current_list ~= nil and modstore.current_list.page > 0 then
                        modstore.current_list.page = modstore.current_list.page - 1
                end
        end
-       
+
        if fields["btn_modstore_page_down"] then
-               if modstore.current_list ~= nil and 
-                       modstore.current_list.page <modstore.current_list.pagecount then
+               if modstore.current_list ~= nil and
+                       modstore.current_list.page <modstore.current_list.pagecount-1 then
                        modstore.current_list.page = modstore.current_list.page +1
                end
        end
-       
+
+       if fields["btn_hidden_close_download"] ~= nil then
+               if fields["btn_hidden_close_download"].successfull then
+                       modstore.lastmodentry = fields["btn_hidden_close_download"]
+                       return {
+                                       current_tab = "modstore_mod_installed",
+                                       is_dialog = true,
+                                       show_buttons = false
+                       }
+               else
+                       modstore.lastmodtitle = ""
+                       return {
+                                               current_tab = modstore.tabnames[1],
+                                               is_dialog = true,
+                                               show_buttons = false
+                               }
+               end
+       end
+
        if fields["btn_confirm_mod_successfull"] then
+               modstore.lastmodentry = nil
+               modstore.lastmodtitle = ""
                return {
                                        current_tab = modstore.tabnames[1],
                                        is_dialog = true,
                                        show_buttons = false
                        }
        end
+
+       if fields["btn_modstore_search"] or
+               (fields["key_enter"] and fields["te_modstore_search"] ~= nil) then
+               modstore.last_search = fields["te_modstore_search"]
+               filterlist.set_filtercriteria(modstore.searchlist,fields["te_modstore_search"])
+               filterlist.refresh(modstore.searchlist)
+               modstore.currentlist = {
+                       page = 0,
+                       pagecount =  math.ceil(filterlist.size(modstore.searchlist) / modstore.modsperpage),
+                       data = filterlist.get_list(modstore.searchlist),
+               }
+       end
        
-       for i=1, modstore.modsperpage, 1 do
-               local installbtn = "btn_install_mod_" .. i
-               
-               if fields[installbtn] then
-                       local modlistentry = 
-                               modstore.current_list.page * modstore.modsperpage + i
-                       
-                       local moddetails = modstore.get_details(modstore.current_list.data[modlistentry].id)
-                       
-                       local fullurl = engine.setting_get("modstore_download_url") ..
-                                                               moddetails.download_url
-                       local modfilename = os.tempfolder() .. ".zip"
-                       
-                       if engine.download_file(fullurl,modfilename) then
-                       
-                               modmgr.installmod(modfilename,moddetails.basename)
-                               
-                               os.remove(modfilename)
-                               modstore.lastmodtitle = modstore.current_list.data[modlistentry].title
-                               
-                               return {
-                                       current_tab = "modstore_mod_installed",
-                                       is_dialog = true,
-                                       show_buttons = false
-                               }
-                       else
-                               gamedata.errormessage = "Unable to download " .. 
-                                       moddetails.download_url .. " (internet connection?)"
+       
+       if fields["btn_modstore_close"] then
+               return {
+                       is_dialog = false,
+                       show_buttons = true,
+                       current_tab = engine.setting_get("main_menu_tab")
+               }
+       end
+       
+       for key,value in pairs(fields) do
+               local foundat = key:find("btn_install_mod_")
+               if ( foundat == 1) then
+                       local modid = tonumber(key:sub(17))
+                       for i=1,#modstore.modlist_unsorted.data,1 do
+                               if modstore.modlist_unsorted.data[i].id == modid then
+                                       local moddetails = modstore.modlist_unsorted.data[i].details
+
+                                       if modstore.lastmodtitle ~= "" then
+                                               modstore.lastmodtitle = modstore.lastmodtitle .. ", "
+                                       end
+       
+                                       modstore.lastmodtitle = modstore.lastmodtitle .. moddetails.title
+       
+                                       engine.handle_async(
+                                               function(param)
+                                               
+                                                       local fullurl = engine.setting_get("modstore_download_url") ..
+                                                                                       param.moddetails.download_url
+                                                                                       
+                                                       if param.version ~= nil then
+                                                               local found = false
+                                                               for i=1,#param.moddetails.versions, 1 do
+                                                                       if param.moddetails.versions[i].date:sub(1,10) == param.version then
+                                                                               fullurl = engine.setting_get("modstore_download_url") ..
+                                                                                                               param.moddetails.versions[i].download_url
+                                                                               found = true
+                                                                       end
+                                                               end
+                                                               
+                                                               if not found then
+                                                                       return {
+                                                                               moddetails = param.moddetails,
+                                                                               successfull = false
+                                                                       }
+                                                               end
+                                                       end
+       
+                                                       if engine.download_file(fullurl,param.filename) then
+                                                               return {
+                                                                       texturename = param.texturename,
+                                                                       moddetails = param.moddetails,
+                                                                       filename = param.filename,
+                                                                       successfull = true
+                                                               }
+                                                       else
+                                                               return {
+                                                                       modtitle = param.title,
+                                                                       successfull = false
+                                                               }
+                                                       end
+                                               end,
+                                               {
+                                                       moddetails = moddetails,
+                                                       version = fields["dd_version" .. modid],
+                                                       filename = os.tempfolder() .. "_MODNAME_" .. moddetails.basename .. ".zip",
+                                                       texturename = modstore.modlist_unsorted.data[i].texturename
+                                               },
+                                               function(result)
+                                                       if result.successfull then
+                                                               modmgr.installmod(result.filename,result.moddetails.basename)
+                                                               os.remove(result.filename)
+                                                       else
+                                                               gamedata.errormessage = "Failed to download " .. result.moddetails.title
+                                                       end
+       
+                                                       if gamedata.errormessage == nil then
+                                                               engine.button_handler({btn_hidden_close_download=result})
+                                                       else
+                                                               engine.button_handler({btn_hidden_close_download={successfull=false}})
+                                                       end
+                                               end
+                                       )
+       
+                                       return {
+                                               current_tab = "modstore_downloading",
+                                               is_dialog = true,
+                                               show_buttons = false,
+                                               ignore_menu_quit = true
+                                       }
+                               end
                        end
+                       break
                end
        end
 end
 
 --------------------------------------------------------------------------------
+-- @function [parent=#modstore] update_modlist
 function modstore.update_modlist()
        modstore.modlist_unsorted = {}
-       modstore.modlist_unsorted.data = engine.get_modstore_list()
+       modstore.modlist_unsorted.data = {}
+       modstore.modlist_unsorted.pagecount = 1
+       modstore.modlist_unsorted.page = 0
+
+       engine.handle_async(
+               function(param)
+                       return engine.get_modstore_list()
+               end,
+               nil,
+               function(result)
+                       if result ~= nil then
+                               modstore.modlist_unsorted = {}
+                               modstore.modlist_unsorted.data = result
+
+                               if modstore.modlist_unsorted.data ~= nil then
+                                       modstore.modlist_unsorted.pagecount =
+                                               math.ceil((#modstore.modlist_unsorted.data / modstore.modsperpage))
+                               else
+                                       modstore.modlist_unsorted.data = {}
+                                       modstore.modlist_unsorted.pagecount = 1
+                               end
+                               modstore.modlist_unsorted.page = 0
+                               modstore.fetchdetails()
+                               engine.event_handler("Refresh")
+                       end
+               end
+       )
+end
+
+--------------------------------------------------------------------------------
+-- @function [parent=#modstore] fetchdetails
+function modstore.fetchdetails()
+
+       for i=1,#modstore.modlist_unsorted.data,1 do
+               engine.handle_async(
+               function(param)
+                       param.details = engine.get_modstore_details(tostring(param.modid))
+                       return param
+               end,
+               {
+                       modid=modstore.modlist_unsorted.data[i].id,
+                       listindex=i
+               },
+               function(result)
+                       if result ~= nil and
+                               modstore.modlist_unsorted ~= nil
+                               and modstore.modlist_unsorted.data ~= nil and
+                               modstore.modlist_unsorted.data[result.listindex] ~= nil and
+                               modstore.modlist_unsorted.data[result.listindex].id ~= nil then
+
+                               modstore.modlist_unsorted.data[result.listindex].details = result.details
+                               engine.event_handler("Refresh")
+                       end
+               end
+               )
+       end
+end
+
+--------------------------------------------------------------------------------
+-- @function [parent=#modstore] getscreenshot
+function modstore.getscreenshot(ypos,listentry)
+
+       if      listentry.details ~= nil and
+               (listentry.details.screenshot_url == nil or
+               listentry.details.screenshot_url == "") then
                
-       if modstore.modlist_unsorted.data ~= nil then
-               modstore.modlist_unsorted.pagecount = 
-                       math.floor((#modstore.modlist_unsorted.data / modstore.modsperpage))
-       else
-               modstore.modlist_unsorted.data = {}
-               modstore.modlist_unsorted.pagecount = 0
+               if listentry.texturename == nil then
+                       listentry.texturename = modstore.basetexturedir .. "no_screenshot.png"
+               end
+               
+               return "image[0,".. ypos .. ";3,2;" ..
+                       engine.formspec_escape(listentry.texturename) .. "]"
        end
-       modstore.modlist_unsorted.page = 0
+       
+       if listentry.details ~= nil and
+               listentry.texturename == nil then
+               --make sure we don't download multiple times
+               listentry.texturename = "in progress"
+       
+               --prepare url and filename
+               local fullurl = engine.setting_get("modstore_download_url") ..
+                                       listentry.details.screenshot_url
+               local filename = os.tempfolder() .. "_MID_" .. listentry.id
+               
+               --trigger download
+               engine.handle_async(
+                       --first param is downloadfct
+                       function(param)
+                               param.successfull = engine.download_file(param.fullurl,param.filename)
+                               return param
+                       end,
+                       --second parameter is data passed to async job
+                       {
+                               fullurl = fullurl,
+                               filename = filename,
+                               modid = listentry.id
+                       },
+                       --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
+                                                       found = true
+                                                       modstore.modlist_unsorted.data[i].texturename = result.filename
+                                                       break
+                                               end
+                                       end
+                                       if found then
+                                               engine.event_handler("Refresh")
+                                       else
+                                               engine.log("error","got screenshot but didn't find matching mod: " .. result.modid)
+                                       end
+                               end
+                       end
+               )
+       end
+
+       if listentry.texturename ~= nil and
+               listentry.texturename ~= "in progress" then
+               return "image[0,".. ypos .. ";3,2;" ..
+                       engine.formspec_escape(listentry.texturename) .. "]"
+       end
+       
+       return ""
 end
 
 --------------------------------------------------------------------------------
-function modstore.getmodlist(list)
+--@function [parent=#modstore] getshortmodinfo
+function modstore.getshortmodinfo(ypos,listentry,details)
        local retval = ""
-       retval = retval .. "label[10,-0.4;Page " .. (list.page +1) .. 
-                                                       " of " .. (list.pagecount +1) .. "]"
        
-       retval = retval .. "button[11.6,-0.1;0.5,0.5;btn_modstore_page_up;^]"
-       retval = retval .. "box[11.6,0.35;0.28,8.6;000000]"
-       local scrollbarpos = 0.35 + (8.1/list.pagecount) * list.page
-       retval = retval .. "box[11.6," ..scrollbarpos .. ";0.28,0.5;32CD32]"
-       retval = retval .. "button[11.6,9.0;0.5,0.5;btn_modstore_page_down;v]"
+       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 .. ";" ..
+               engine.formspec_escape(details.title) .. " (" .. details.author .. ")]"
+
+       --description
+       local descriptiony = ypos + 0.5
+       retval = retval .. "textarea[3," .. descriptiony .. ";6.5,1.55;;" ..
+               engine.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 #list.data < (list.page * modstore.modsperpage) then
-               return retval
+       if #list.data == 0 then
+               return ""
        end
        
+       if yoffset == nil then
+               yoffset = 0
+       end
+
+       local scrollbar = ""
+       scrollbar = scrollbar .. "label[0.1,9.5;"
+                               .. fgettext("Page $1 of $2", list.page+1, list.pagecount) .. "]"
+       scrollbar = scrollbar .. "box[11.6," .. (yoffset + 0.35) .. ";0.28,"
+                               .. (8.6 - yoffset) .. ";#000000]"
+       local scrollbarpos = (yoffset + 0.75) +
+                               ((7.7 -yoffset)/(list.pagecount-1)) * list.page
+       scrollbar = scrollbar .. "box[11.6," ..scrollbarpos .. ";0.28,0.5;#32CD32]"
+       scrollbar = scrollbar .. "button[11.6," .. (yoffset + (0.3))
+                               .. ";0.5,0.5;btn_modstore_page_up;^]"
+       scrollbar = scrollbar .. "button[11.6," .. 9.0
+                               .. ";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 = modstore.get_details(list.data[i].id)
-       
+               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 = (i-1 - (list.page * modstore.modsperpage))*1.9 +0.2
-                       
-                       retval = retval .. "box[0," .. screenshot_ypos .. ";11.4,1.75;FFFFFF]"
-                       
-                       --screenshot
-                       if details.screenshot_url ~= nil and
-                               details.screenshot_url ~= "" then
-                               if list.data[i].texturename == nil then
-                                       local fullurl = engine.setting_get("modstore_download_url") ..
-                                                               details.screenshot_url
-                                       local filename = os.tempfolder()
-                                       
-                                       if engine.download_file(fullurl,filename) then
-                                               list.data[i].texturename = filename
-                                       end
-                               end
-                       end
-                       
-                       if list.data[i].texturename == nil then
-                               list.data[i].texturename = modstore.basetexturedir .. "no_screenshot.png"
-                       end
-                       
-                       retval = retval .. "image[0,".. screenshot_ypos .. ";3,2;" .. 
-                                       list.data[i].texturename .. "]"
-                       
-                       --title + author
-                       retval = retval .."label[2.75," .. screenshot_ypos .. ";" .. 
-                               engine.formspec_escape(details.title) .. " (" .. details.author .. ")]"
-                       
-                       --description
-                       local descriptiony = screenshot_ypos + 0.5
-                       retval = retval .. "textarea[3," .. descriptiony .. ";6.5,1.55;;" .. 
-                               engine.formspec_escape(details.description) .. ";]"
-                       --rating
-                       local ratingy = screenshot_ypos + 0.6
-                       retval = retval .."label[10.1," .. ratingy .. ";Rating: " .. details.rating .."]"
-                       
-                       --install button
-                       local buttony = screenshot_ypos + 1.2
-                       local buttonnumber = (i - (list.page * modstore.modsperpage))
-                       retval = retval .."button[9.6," .. buttony .. ";2,0.5;btn_install_mod_" .. buttonnumber .. ";"
-                       
-                       if modmgr.mod_exists(details.basename) then
-                               retval = retval .. "re-Install]"
-                       else
-                               retval = retval .. "Install]"
-                       end
+                       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
        
-       modstore.current_list = list
-       
-       return retval
+       return retval .. scrollbar
 end
 
 --------------------------------------------------------------------------------
-function modstore.get_details(modid) 
-
-       if modstore.details_cache[modid] ~= nil then
-               return modstore.details_cache[modid]
+--@function [parent=#modstore] getsearchpage
+function modstore.getsearchpage()
+       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 .. "]"
+
        
-       local retval = engine.get_modstore_details(tostring(modid))
-       modstore.details_cache[modid] = retval
-       return retval
+       --show 4 mods only
+       modstore.modsperpage = 4
+       retval = retval ..
+               modstore.getmodlist(
+                       modstore.currentlist,
+                       1.75)
+
+       return retval;
 end