lua: httprequests: do not use deprecated module function

(cherry picked from commit 82dd26ccaf)
Signed-off-by: Marvin Scholz <epirat07@gmail.com>

share/lua/http/requests/browse.json

@@ -26,7 +26,7 @@ vim:syntax=lua
 <?vlc
 
 --package.loaded.httprequests = nil --uncomment to debug changes
-require "httprequests"
+local httprequests = require "httprequests"
 
 httprequests.processcommands()
 

share/lua/http/requests/browse.xml

@@ -27,7 +27,7 @@ vim:syntax=lua
 <?vlc
 
 --package.loaded.httprequests = nil --uncomment to debug changes
-require "httprequests"
+local httprequests = require "httprequests"
 
 httprequests.processcommands()
 

share/lua/http/requests/playlist.json

@@ -26,7 +26,7 @@ vim:syntax=lua
 <?vlc
 
 --package.loaded.httprequests = nil --uncomment to debug changes
-require "httprequests"
+local httprequests = require "httprequests"
 
 httprequests.processcommands()
 

share/lua/http/requests/playlist.xml

@@ -28,7 +28,7 @@ vim:syntax=lua
 <?vlc
 
 --package.loaded.httprequests = nil --uncomment to debug changes
-require "httprequests"
+local httprequests = require "httprequests"
 
 local printleaf = function(item)
 	print ("\n<leaf")
@@ -88,4 +88,4 @@ local pt=httprequests.playlisttable()
 printitem(pt)
 
 
-?>
+?>

share/lua/http/requests/status.json

@@ -26,7 +26,7 @@ vim:syntax=lua
 <?vlc
 
 --package.loaded.httprequests = nil --uncomment to debug changes
-require "httprequests"
+local httprequests = require "httprequests"
 
 httprequests.processcommands()
 

share/lua/http/requests/status.xml

@@ -28,7 +28,7 @@ vim:syntax=lua
 <?vlc
 
 --package.loaded.httprequests = nil --uncomment to debug changes
-require "httprequests"
+local httprequests = require "httprequests"
 
 httprequests.processcommands()
 

share/lua/intf/modules/httprequests.lua

@@ -21,7 +21,7 @@
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 --]==========================================================================]
 
-module("httprequests",package.seeall)
+local httprequests = {}
 
 local common = require ("common")
 local dkjson = require ("dkjson")
@@ -38,6 +38,7 @@ function round(what, precision)
     end
     return nil
 end
+httprequests.round = round
 
 --split text where it matches the delimiter
 function strsplit(text, delimiter)
@@ -63,6 +64,7 @@ function strsplit(text, delimiter)
     end
     return list
 end
+httprequests.strsplit = strsplit
 
 --main function to process commands sent with the request
 
@@ -206,6 +208,7 @@ processcommands = function ()
     local val = nil
 
 end
+httprequests.processcommands = processcommands
 
 --utilities for formatting output
 
@@ -218,6 +221,7 @@ function xmlString(s)
         return tostring(s)
     end
 end
+httprequests.xmlString = xmlString
 
 --dkjson outputs numbered tables as arrays
 --so we don't need the array indicators
@@ -237,6 +241,7 @@ function removeArrayIndicators(dict)
 
     return newDict
 end
+httprequests.removeArrayIndicators = removeArrayIndicators
 
 printTableAsJson = function (dict)
     dict=removeArrayIndicators(dict)
@@ -244,6 +249,7 @@ printTableAsJson = function (dict)
     local output=dkjson.encode (dict, { indent = true })
     print(output)
 end
+httprequests.printTableAsJson = printTableAsJson
 
 local printXmlKeyValue = function (k,v,indent)
     print("\n")
@@ -269,12 +275,14 @@ local printXmlKeyValue = function (k,v,indent)
         end
     end
 end
+httprequests.printXmlKeyValue = printXmlKeyValue
 
 printTableAsXml = function (dict,indent)
     for k,v in pairs(dict) do
         printXmlKeyValue(k,v,indent)
     end
 end
+httprequests.printTableAsXml = printTableAsXml
 
 --[[
 function logTable(t,pre)
@@ -309,6 +317,7 @@ getplaylist = function ()
 
     return p
 end
+httprequests.getplaylist = getplaylist
 
 parseplaylist = function (item)
     if item.flags.disabled then return end
@@ -357,6 +366,7 @@ parseplaylist = function (item)
     end
 
 end
+httprequests.parseplaylist = parseplaylist
 
 playlisttable = function ()
 
@@ -364,6 +374,7 @@ playlisttable = function ()
 
     return parseplaylist(basePlaylist)
 end
+httprequests.playlisttable = playlisttable
 
 getbrowsetable = function ()
 
@@ -441,6 +452,7 @@ getbrowsetable = function ()
 
     return result;
 end
+httprequests.getbrowsetable = getbrowsetable
 
 
 getstatus = function (includecategories)
@@ -553,4 +565,7 @@ getstatus = function (includecategories)
     end
     return s
 end
+httprequests.getstatus = getstatus
 
+_G.httprequests = httprequests
+return httprequests