webif/var/mongoose/lib/ts.class
hummypkg b2c7be03a4 add thumbnail generation
git-svn-id: file:///root/webif/svn/humax/pkg/src/webif/trunk@1445 2a923420-c742-0410-a762-8d5b09965624
2013-03-11 23:00:41 +00:00

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if {![exists -proc class]} { package require oo }
source /mod/webif/lib/setup
require tdelete system.class
set dmsfile /mnt/hd2/dms_cds.db
set tsgroup {ts nts hmt thm}
class ts {
file ""
base ""
title ""
synopsis ""
definition ""
channel_num 0
channel_name ""
start 0
end 0
flags ""
error ""
guidance ""
bookmarks 0
schedstart 0
scheddur 0
genre 0
}
ts method duration {{raw 0}} {
set d [expr $end - $start]
if {!$raw} { set d $($d / 60) }
return $d
}
ts method size {} {
file stat $file st
return $st(size)
}
ts method _parse {line} {
set vars [split $line "\t"]
lassign [split $line "\t"] \
title synopsis definition channel_num channel_name \
start end flags_list guidance bookmarks schedstart scheddur \
genre
set flags [split [string range $flags_list 0 end-1] ,]
}
ts method inuse {} {
if {[system inuse [file rootname $file]]} { return 1 }
return 0
}
ts method bookmarks {} {
return [exec /mod/bin/hmt -bookmarks $file]
}
ts method flag {f} {
if {$f in $flags} {return 1} else {return 0}
}
ts method unlock {} {
set cmd [list /mod/bin/hmt -lock $file]
exec {*}$cmd
return 1
}
ts method lock {} {
set cmd [list /mod/bin/hmt +lock $file]
exec {*}$cmd
return 1
}
ts method set_shrunk {} {
set cmd [list /mod/bin/hmt +shrunk $file]
exec {*}$cmd
return 1
}
ts method set_deduped {} {
set cmd [list /mod/bin/hmt +dedup $file]
exec {*}$cmd
return 1
}
ts method unenc {} {
set cmd [list /mod/bin/hmt -protect $file]
exec {*}$cmd
return 1
}
ts method enc {} {
set cmd [list /mod/bin/hmt +protect $file]
exec {*}$cmd
return 1
}
ts method set_new {} {
set cmd [list /mod/bin/hmt +new $file]
exec {*}$cmd
return 1
}
ts method set_watched {} {
set cmd [list /mod/bin/hmt -new $file]
exec {*}$cmd
return 1
}
ts method setfile {f} { set file $f }
proc {ts parse} {file line} {
set e [ts new]
$e setfile $file
$e _parse $line
return $e
}
proc {ts exec} {file} {
set raw 0
set cmd [list /mod/bin/hmt]
lappend cmd "-p"
lappend cmd $file
#puts "CMD -$cmd-"
return [exec {*}$cmd]
}
ts method fileset {} {
global tsgroup
set root [file rootname $file]
set fset {}
foreach ext $tsgroup {
if {[file exists "$root.$ext"]} {
lappend fset "$root.$ext"
}
}
return $fset
}
proc {ts fetch} {file {checked 0}} {
# Check that this is a .ts file which has at least one sidecar
# file (.nts)
if {!$checked} {
if {[file extension $file] ne ".ts"} { return 0 }
if {![file exists "[file rootname $file].nts"]} { return 0 }
}
return [ts parse $file [ts exec $file]]
}
ts method delete {} {
foreach f [$self fileset] {
tdelete $f
puts "Removed $f<br>"
}
return 1
}
ts method move {dst {touch 0} {force 0}} {
foreach f [$self fileset] {
set nf "$dst/[file tail $f]"
while {[file exists $nf]} {
set nf "$dst/_[file tail $nf]"
}
file rename $f $nf
if {$touch} {
exec /mod/bin/busybox/touch $nf
}
}
return 1
}
ts method copy {dst} {
foreach f [$self fileset] {
file copy $f "$dst/[file tail $f]"
}
return 1
}
ts method settitle {newtitle} {
if {[string length newtitle] > 48} { return }
exec /mod/bin/hmt "+settitle=${newtitle}" $file
}
ts method setsynopsis {newsynopsis} {
if {[string length newsynopsis] > 252} { return }
exec /mod/bin/hmt "+setsynopsis=${newsynopsis}" $file
}
ts method setguidance {newguidance} {
if {[string length newguidance] > 48} { return }
if {$newguidance eq ""} {
exec /mod/bin/hmt "-guidance" $file
} else {
exec /mod/bin/hmt "+setguidance=${newguidance}" $file
}
}
ts method setgenre {newgenre} {
exec /mod/bin/hmt "+setgenre=-${newgenre}" $file
}
ts method dlnaloc {{urlbase 0}} {
set mime "video/ts"
if {![file exists $::dmsfile]} { return {} }
if {[catch {set db [sqlite3.open $::dmsfile]}]} { return {} }
set url ""
set rfile [file normalize $file]
if {[catch {set muri [$db query "
select tblresource.mimetype, contenturi
from tblresource join tblmedia using (mediaid)
where localurl = '%s'" $rfile]}]} {
set muri ""
}
if {$muri ne ""} {
set rec [lindex $muri 0]
set xuri [lindex $rec 3]
set mime [lindex $rec 1]
if {$urlbase ne "0"} {
set url "http://$urlbase:9000/web/$xuri"
} else {
set url "http://[system ip]:9000/web/$xuri"
}
}
$db close
if {$url ne "" } { return [list $url $mime] } else { return {} }
}
ts method cleanbmp {} {
set bfile [file rootname $file]
foreach f [glob -nocomplain "${bfile}*.bmp"] {
file delete $f
}
}
ts method mkbmps {{offset 0}} {
set bfile [file rootname $file]
if {[catch {
exec /mod/bin/ffmpeg -loglevel fatal -ss $offset -i $file \
-vf fps=fps=2 -frames 5 \
-pix_fmt argb -vf vflip -s 140x78 "${bfile}%d.bmp"
} msg]} {
puts "ERROR: $msg"
return 0
}
return 1
}
ts method mkbmp {{offset 0} {ext ""}} {
set bfile [file rootname $file]
if {[catch {
exec /mod/bin/ffmpeg -loglevel fatal -ss $offset -i $file \
-frames 1 -pix_fmt argb -vf vflip -s 140x78 "$bfile$ext.bmp"
} msg]} {
puts "ERROR: $msg"
return 0
}
return 1
}
ts method mkthm {{offset 0}} {
if {![$self mkbmp $offset]} { return 0 }
set bfile [file rootname $file]
if {[catch {
exec /bin/dd if=$bfile.bmp of=$bfile.thm~ bs=54 skip=1
} msg]} {
puts "ERROR: $msg"
return 0
}
exec /bin/echo -n " " >> $bfile.thm~
file rename -force $bfile.thm~ $bfile.thm
tdelete $bfile.bmp
return 1
}
proc {ts renamegroup} {from to} {
global tsgroup
set dir [file dirname $from]
set root [file rootname $from]
# Catch from string without a . character in it
if {$root eq $from} { return }
foreach ext $tsgroup {
set f "$root.$ext"
if {![file exists $f]} continue
file rename $f "${dir}/${to}.${ext}"
}
exec /mod/bin/hmt "+setfilename=$to" "${dir}/${to}.hmt"
set ndir [file normalize $dir]
if {![catch {set db [sqlite3.open $::dmsfile]}]} {
catch {
set x [lindex [$db query {select mediaid from tblMedia
where localUrl = '%s'} [file normalize $from]] 0]
lassign $x key mediaid
if {$mediaid ne ""} {
$db query {update tblMedia set localUrl = '%s'
where mediaid = %s} "${ndir}/{$to}.ts" $mediaid
$db query {update tblMedia set title = '%s'
where mediaid = %s} "{$to}.ts" $mediaid
}
}
$db close
}
}
proc {ts genrelist} {} {
return {
0 { Unclassified Unclassified }
16 { Film Movie }
32 { "News & Factual" News }
48 { Entertainment Special }
64 { Sport Sports }
80 { Children Children }
96 { Entertainment Special }
144 { Education Education }
160 { Lifestyle Leisure }
240 { Drama Show }
}
}