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Code Issues Releases Wiki Activity

Channel/EPG scanning speedup and improved reporting

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This commit is contained in:
mvoelkel 2016-02-01 18:50:50 +01:00
parent d1e97185a7
commit 3e15f9e651
4 changed files with 50 additions and 17 deletions
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19
octoserve/var/channels/doepgscan.lua
View File

@ -68,6 +68,7 @@ local Max = 999999
local Count = 0
local ChannelCount = 0
local EventCount = 0
local ReportInterval = 1000
Report(ChannelCount,"*")
@ -82,7 +83,7 @@ else
local Group
for _,Group in ipairs(cl.GroupList) do
for _,Channel in ipairs(Group.ChannelList) do
if Channel.ID then
if Channel.ID and not Channel.NoEPG then
local Params = ""
local p,v
for p,v in Channel.Request:gmatch("(%a+)=([%w%.]+)") do
@ -113,6 +114,7 @@ else
end
end
end
cl = nil
os.execute("rm "..outfile)
local gzip = io.popen('gzip >'..outfile..".tmp","w")
@ -121,22 +123,21 @@ else
local newline = "\n "
local Params
local Key, t
local encode = newencoder()
for Params,t in pairs(tl) do
Report(Count,"of "..ChannelCount.." transponders, "..EventCount.." events")
Count = Count + 1
Key = t.Key
print("--------------------------------------------------------------")
collectgarbage();
local cmd = 'octoscan --eit_sid '..t.Sids..' '..Options..Params..' '..ipAddr
print(cmd)
local octoscan = io.popen(cmd,"r")
if octoscan then
tmp_count = ReportInterval
while true do
local line = octoscan:read("*l")
if not line then
break
end
--~ print(line)
local eid = nil
local name = nil
local text = nil
@ -149,7 +150,6 @@ else
if not line then
break
end
--~ print(line)
if line == "END" then
if eid then
local event = { ID = Key..":"..eid }
@ -169,13 +169,17 @@ else
-- event.Language = language
-- end
local encode = newencoder()
local e = encode(event)
gzip:write(newline..e)
newline = ",\n "
EventCount = EventCount + 1
tmp_count = tmp_count - 1
if tmp_count == 0 then
Report(Count,"of "..ChannelCount.." transponders, "..EventCount.." events")
tmp_count = ReportInterval
end
end
collectgarbage();
break
end
@ -198,6 +202,7 @@ else
end
octoscan:close()
end
Count = Count + 1
end
gzip:write("\n]}")
gzip:close()

12
octoserve/var/channels/doscan.lua
View File

@ -216,8 +216,9 @@ if tl.SourceList then
local sid = 0
local pids = ""
local tracks= { }
local isradio = false
local isradio = nil
local isencrypted = false
local hasepg = nil
if line == "SERVICE" then
while true do
line = octoscan:read("*l")
@ -275,7 +276,10 @@ if tl.SourceList then
local channel = { Title=sname,
Request = '?'..Request..cireq.."&pids="..all_pids,
Tracks=tracks,
ID=ID, Order=Order }
ID=ID, Order=Order, Radio=isradio }
if not hasepg then
channel.NoEPG = true
end
if ((not isradio) or (include_radio > 0)) and ((not isencrypted) or (include_encrypted > 0)) then
local group = GetGroup(ChannelList,gname)
if group then
@ -289,6 +293,10 @@ if tl.SourceList then
local par,val = line:match("^ (%a+):(.*)")
if par == "RADIO" then
isradio = true
elseif par == "EIT" then
if val:sub(2,2) == "1" then
hasepg = true
end
elseif par == "PNAME" then
pname = val
elseif par == "SNAME" then

24
octoserve/var/www/channellists.html
View File

@ -16,6 +16,8 @@ var hasCable = false;
var hasSat = false;
var hasTer = false;
var StartTime = null;
var xmlhttp = new XMLHttpRequest();
var url = "/channelscan.lua?select=keys";
@ -156,8 +158,16 @@ function ScanStatus(response)
}
else if( s.status == "done" )
{
var sec = "";
if( StartTime )
{
var t = new Date() - StartTime;
sec = ", time: " + Math.floor(t/1000) + " seconds";
StartTime = null;
}
document.getElementById("scancount").firstChild.nodeValue = s.count;
document.getElementById("scantext").firstChild.nodeValue = s.msg;
document.getElementById("scantext").firstChild.nodeValue = s.msg + sec;
}
else if( s.status == "deleted" )
{
@ -235,6 +245,7 @@ function InitiateScan()
ScanReq.send("select=scan" + param + "&sitables=1&sort=1&restartdms=1");
document.getElementById("scancount").firstChild.nodeValue = "\u00A0";
document.getElementById("scantext").firstChild.nodeValue = "Scanning...";
StartTime = new Date();
}
else
{
@ -246,11 +257,12 @@ function InitiateScan()
function InitiateEPGScan()
{
DisableButtons(true);
ScanReq.open("POST", "/channelscan.lua", true);
ScanReq.setRequestHeader("Content-type","application/x-www-form-urlencoded");
ScanReq.send("select=epg");
document.getElementById("scancount").firstChild.nodeValue = "\u00A0";
document.getElementById("scantext").firstChild.nodeValue = "Scanning...";
ScanReq.open("POST", "/channelscan.lua", true);
ScanReq.setRequestHeader("Content-type","application/x-www-form-urlencoded");
ScanReq.send("select=epg");
document.getElementById("scancount").firstChild.nodeValue = "\u00A0";
document.getElementById("scantext").firstChild.nodeValue = "Scanning...";
StartTime = new Date();
}
function PollStatus()

12
octoserve/var/www/epg.html
View File

@ -107,7 +107,8 @@ function LoadEPG()
function ChannelListResponse(response)
{
ChannelList = JSON.parse(response);
if( ChannelList.GroupList[0].ChannelList[0].ID )
var Valid = false;
if( ChannelList.GroupList[0].ChannelList )
{
ChannelLookup = new Object();
for(var i = 0; i < ChannelList.GroupList.length; i += 1)
@ -115,9 +116,16 @@ function ChannelListResponse(response)
var Group = ChannelList.GroupList[i];
for(var j = 0; j < Group.ChannelList.length; j += 1)
{
ChannelLookup[Group.ChannelList[j].ID] = Group.ChannelList[j];
if( Group.ChannelList[j].ID )
{
Valid = true;
ChannelLookup[Group.ChannelList[j].ID] = Group.ChannelList[j];
}
}
}
}
if( Valid )
{
LoadEPG();
}
else