Menu content tab: Fix clipped description and missing depends (#7703)

builtin/mainmenu/tab_content.lua

@@ -81,50 +81,45 @@ local function get_formspec(tabview, name, tabdata)
				modscreenshot = defaulttexturedir .. "no_screenshot.png"
		end

		local info = core.get_content_info(selected_pkg.path)
		local desc = fgettext("No package description available")
		if info.description and info.description:trim() ~= "" then
			desc = info.description
		end

		retval = retval ..
				"image[5.5,0;3,2;" .. core.formspec_escape(modscreenshot) .. "]" ..
				"label[8.25,0.6;" .. core.formspec_escape(selected_pkg.name) .. "]" ..
				"label[5.5,1.7;".. fgettext("Information:") .. "]" ..
				"textlist[5.5,2.2;6.2,2.4;description;"

		local info = core.get_content_info(selected_pkg.path)
		local desc = info.description or fgettext("No package description available")
		local descriptionlines = core.wrap_text(desc, 42, true)
		for i = 1, #descriptionlines do
			retval = retval .. core.formspec_escape(descriptionlines[i]) .. ","
		end
				"box[5.5,2.2;6.15,2.35;#000]"

		if selected_pkg.type == "mod" then
			if selected_pkg.is_modpack then
				retval = retval .. ";0]" ..
				retval = retval ..
					"button[8.65,4.65;3.25,1;btn_mod_mgr_rename_modpack;" ..
					fgettext("Rename") .. "]"
			else
				--show dependencies
				local toadd_hard = table.concat(info.depends or {}, ",")
				local toadd_soft = table.concat(info.optional_depends or {}, ",")
				desc = desc .. "\n\n"
				local toadd_hard = table.concat(info.depends or {}, "\n")
				local toadd_soft = table.concat(info.optional_depends or {}, "\n")
				if toadd_hard == "" and toadd_soft == "" then
					retval = retval .. "," .. fgettext("No dependencies.")
					desc = desc .. fgettext("No dependencies.")
				else
					if toadd_hard ~= "" then
						retval = retval .. "," .. fgettext("Dependencies:") .. ","
						retval = retval .. toadd_hard
						desc = desc ..fgettext("Dependencies:") ..
							"\n" .. toadd_hard
					end
					if toadd_soft ~= "" then
						if toadd_hard ~= "" then
							retval = retval .. ","
							desc = desc .. "\n\n"
						end
						retval = retval .. "," .. fgettext("Optional dependencies:") .. ","
						retval = retval .. toadd_soft
						desc = desc .. fgettext("Optional dependencies:") ..
							"\n" .. toadd_soft
					end
				end

				retval = retval .. ";0]"
			end

		else
			retval = retval .. ";0]"

			if selected_pkg.type == "txp" then
				if selected_pkg.enabled then
					retval = retval ..
@@ -138,8 +133,10 @@ local function get_formspec(tabview, name, tabdata)
			end
		end

		retval = retval .. "button[5.5,4.65;3.25,1;btn_mod_mgr_delete_mod;"
			.. fgettext("Uninstall Package") .. "]"
		retval = retval .. "textarea[5.85,2.2;6.35,2.9;;" ..
			fgettext("Information:") .. ";" .. desc .. "]" ..
			"button[5.5,4.65;3.25,1;btn_mod_mgr_delete_mod;" ..
			fgettext("Uninstall Package") .. "]"
	end
	return retval
end