Vdradmin-initial-lookup-patch

Description

When using the big summary pages of VDRadmin on a big channels.conf list, loading takes a while and it needs quite some resources. This patch enables categorizing the channels by initial letters.

Software requirements

• patch
• vdradmin

Installation

You can install it with

cd $SOURCEDIR/vdradmin
patch -p 1 < /path/to/patch

Note, VDRadmin has to be reinstalled now.

Patch

Version for vdradmin:

<diff> diff -Nur vdradmin-0.97-am3.4.2/debian/vdradmin/usr/share/vdradmin/template/default/prog_summary.html vdradmin-0.97-am3.4.2-biglist2/debian/vdradmin/usr/share/vdradmin/template/default/prog_summary.html --- vdradmin-0.97-am3.4.2/debian/vdradmin/usr/share/vdradmin/template/default/prog_summary.html +++ vdradmin-0.97-am3.4.2-biglist2/debian/vdradmin/usr/share/vdradmin/template/default/prog_summary.html @@ -18,7 +18,7 @@

-

<tmpl_var now> <%! o'clock !%>

+

<tmpl_var now><%! !%>

					<%! What's on: !%> <a href="<tmpl_var nowurl>"><%! now !%></a> |<%! at: !%> 

diff -Nur vdradmin-0.97-am3.4.2/template/default/prog_summary.html vdradmin-0.97-am3.4.2-biglist2/template/default/prog_summary.html --- vdradmin-0.97-am3.4.2/template/default/prog_summary.html +++ vdradmin-0.97-am3.4.2-biglist2/template/default/prog_summary.html @@ -18,7 +18,7 @@

-

<tmpl_var now> <%! o'clock !%>

+

<tmpl_var now>

					<%! What's on: !%> <a href="<tmpl_var nowurl>"><%! now !%></a> |<%! at: !%> 

diff -Nur vdradmin-0.97-am3.4.2/vdradmind.pl vdradmin-0.97-am3.4.2-biglist2/vdradmind.pl --- vdradmin-0.97-am3.4.2/vdradmind.pl +++ vdradmin-0.97-am3.4.2-biglist2/vdradmind.pl @@ -2418,6 +2418,8 @@

	my $last_day = 0;
	my $day = $current_day;
	$day = $q->param("day") if ($q->param("day"));

+ my $prefix = 'a'; + $prefix = $q->param("prefix") if ($q->param("prefix"));

	#
  my $vdr_id;

@@ -2434,7 +2436,8 @@

    } 
    
    # skip channels without EPG data

- if(ChannelHasEPG($channel->{vdr_id})) { + if(ChannelHasEPG($channel->{vdr_id}) + &&$channel->{name}=~/^$prefix/i) {

			push(@channel, {
				name       => $channel->{name},
				vdr_id     => $channel->{vdr_id},

@@ -2504,8 +2507,13 @@

  # 
  my($template) = TemplateNew("prog_list2.html");

+ my $switcher="<a href='vdradmin.pl?aktion=prog_list2&prefix=%5B%5Ea%2Dz%5D'>#</a> "; + foreach(('a','b','c','d','e','f','g','h','i','j','k','l','m', + 'n','o','p','q','r','s','t','u','v','w','x','y','z')) { + $switcher.="<a href='vdradmin.pl?aktion=prog_list2&prefix=$_'>$_</a> "; + }

  my $vars = {

- title => $day == $current_day ? gettext("Playing Today") : ($day == $current_day + 1 ? gettext("Playing Tomorrow") : sprintf(gettext("Playing on the %d."), $day)), + title => ($day == $current_day ? gettext("Playing Today") : ($day == $current_day + 1 ? gettext("Playing Tomorrow") : sprintf(gettext("Playing on the %d."), $day)))." $switcher",

		usercss        => $UserCSS,
    url            => $MyURL,
    loop           => \@show,

@@ -3686,6 +3694,9 @@

  return if(UptoDate());
  my $time = $q->param("time");
  my $search = $q->param("search");

+ my $prefix = 'a'; + $prefix = if ($q->param("search")); + $prefix = $q->param("prefix") if ($q->param("prefix"));

  # zeitpunkt bestimmen
  my $event_time;

@@ -3762,7 +3773,9 @@

			$displaytitle =~ s/\|/
\n/g;
			$displaysubtitle =~ s/\n/
\n/g;
			$displaysubtitle =~ s/\|/
\n/g;

- push(@show, { + if ($event->{channel_name}=~/^$prefix/i) + { + push(@show, {

				date           => my_strftime("%x", $event->{start}),
				longdate       => my_strftime("%A, %x", $event->{start}),
				start          => my_strftime("%H:%M", $event->{start}),

@@ -3782,6 +3795,7 @@

        anchor         => "id" . $event->{event_id}
				});
				last if(!$search);

+ }

			}
		}

@@ -3802,11 +3816,17 @@

		}

		#

+ my $switcher="<a href='vdradmin.pl?aktion=prog_list2&prefix=%5B%5Ea%2Dz%5D'>#</a> "; + foreach(('a','b','c','d','e','f','g','h','i','j','k','l','m', + 'n','o','p','q','r','s','t','u','v','w','x','y','z')) { + $switcher.="<a href='vdradmin.pl?aktion=prog_summary&prefix=$_'>$_</a> "; + }

		my $template = TemplateNew("prog_summary.html");
  my $vars = {
		usercss => $UserCSS,
    rows    => \@shows,

- now => strftime("%H:%M", localtime($event_time)), + now => strftime("%H:%M", localtime($event_time)) + ." o'clock $switcher",

    nowurl  => $MyURL . "?aktion=prog_summary",
    url     => $MyURL
  };

</diff>

Version for vdradmin-am:

<diff> diff -Nur vdradmin-am-3.4.4/template/default/prog_summary.html vdradmin-am-3.4.4-biglist/template/default/prog_summary.html --- vdradmin-am-3.4.4/template/default/prog_summary.html +++ vdradmin-am-3.4.4-biglist/template/default/prog_summary.html @@ -23,7 +23,7 @@

					<%! What's on: !%> <a href="<tmpl_var nowurl>"><%! now !%></a> |<%! at: !%> 
					<input type="text" name="time" size="5" value="<tmpl_var now>" />

-  <%! o'clock !%> +

diff -Nur vdradmin-am-3.4.4/vdradmind.pl vdradmin-am-3.4.4-biglist/vdradmind.pl --- vdradmin-am-3.4.4/vdradmind.pl +++ vdradmin-am-3.4.4-biglist/vdradmind.pl @@ -2522,6 +2522,8 @@ my $last_day = 0; my $day = $current_day; $day = $q->param("day") if ($q->param("day")); + my $prefix = 'a'; + $prefix = $q->param("prefix") if ($q->param("prefix")); # my $vdr_id; @@ -2539,7 +2541,8 @@ } # skip channels without EPG data - if(ChannelHasEPG($channel->{vdr_id})) { + if(ChannelHasEPG($channel->{vdr_id}) + &&$channel->{name}=~/^$prefix/i) { push(@channel, { name => $channel->{name}, vdr_id => $channel->{vdr_id}, @@ -2608,8 +2611,13 @@ # my($template) = TemplateNew("prog_list2.html"); + my $switcher="<a href='vdradmin.pl?aktion=prog_list2&prefix=%5B%5Ea%2Dz%5D'>#</a> "; + foreach(('a','b','c','d','e','f','g','h','i','j','k','l','m', + 'n','o','p','q','r','s','t','u','v','w','x','y','z')) { + $switcher.="<a href='vdradmin.pl?aktion=prog_list2&prefix=$_'>$_</a> "; + } my $vars = { - title => $day == $current_day ? gettext("Playing Today") : ($day == $current_day + 1 ? gettext("Playing Tomorrow") : sprintf(gettext("Playing on the %d."), $day)), + title => ($day == $current_day ? gettext("Playing Today") : ($day == $current_day + 1 ? gettext("Playing Tomorrow") : sprintf(gettext("Playing on the %d."), $day)))." $switcher", usercss => $UserCSS, url => $MyURL, loop => \@show, @@ -3800,6 +3808,9 @@ return if(UptoDate()); my $time = $q->param("time"); my $search = $q->param("search"); + my $prefix = 'a'; + $prefix = if ($q->param("search")); + $prefix = $q->param("prefix") if ($q->param("prefix")); # zeitpunkt bestimmen my $event_time; @@ -3907,7 +3918,9 @@ $displaysubtitle =~ s/\|/
\n/g; } my $myself = Encode_Referer($MyURL . "?" . $Query); - push(@show, { + if ($event->{channel_name}=~/^$prefix/i) + { + push(@show, { date => my_strftime("%x", $event->{start}), longdate => my_strftime("%A, %x", $event->{start}), start => my_strftime("%H:%M", $event->{start}), @@ -3927,6 +3940,7 @@ anchor => "id" . $event->{event_id} }); last if(!$search); + } } } @@ -3947,12 +3961,17 @@ } # + my $switcher="<a href='vdradmin.pl?aktion=prog_list2&prefix=%5B%5Ea%2Dz%5D'>#</a> "; + foreach(('a','b','c','d','e','f','g','h','i','j','k','l','m', + 'n','o','p','q','r','s','t','u','v','w','x','y','z')) { + $switcher.="<a href='vdradmin.pl?aktion=prog_summary&prefix=$_'>$_</a> "; + } my $template = TemplateNew("prog_summary.html"); my $vars = { usercss => $UserCSS, rows => \@shows, now => strftime("%H:%M", localtime($event_time)), - title => $search ? gettext("Suitable matches for:") . " " . $search : strftime("%H:%M", localtime($event_time)) . " " . gettext("o'clock"), + title => $search ? gettext("Suitable matches for:") . " " . $search : strftime("%H:%M", localtime($event_time)) . " " . gettext("o'clock") . " " . $switcher, nowurl => $MyURL . "?aktion=prog_summary", url => $MyURL }; </diff>