mirror of
https://github.com/fhem/fhem-mirror.git
synced 2025-02-01 19:30:31 +00:00
319 lines
8.3 KiB
Perl
319 lines
8.3 KiB
Perl
##############################################
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# $Id$
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package main;
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use strict;
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use warnings;
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use vars qw($FW_subdir); # Sub-path in URL for extensions, e.g. 95_FLOORPLAN
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use vars qw($FW_ME); # webname (default is fhem), used by 97_GROUP/weblink
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use vars qw($FW_CSRF); # CSRF Token or empty
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use IO::File;
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#####################################
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sub
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weblink_Initialize($)
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{
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my ($hash) = @_;
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$hash->{DefFn} = "weblink_Define";
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$hash->{AttrList} =
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"disable:0,1 disabledForIntervals htmlattr nodetaillink:1,0";
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$hash->{FW_summaryFn} = "weblink_FwFn";
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$hash->{FW_detailFn} = "weblink_FwFn";
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$hash->{FW_atPageEnd} = 1;
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}
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#####################################
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sub
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weblink_Define($$)
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{
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my ($hash, $def) = @_;
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my ($name, $type, $wltype, $link) = split("[ \t]+", $def, 4);
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my %thash = (
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associatedWith=>1,
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cmdList=>1,
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dbplot=>1,
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fileplot=>1,
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htmlCode=>1,
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iframe=>1,
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image=>1,
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link=>1,
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);
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if(!$link || !$thash{$wltype}) {
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return "Usage: define <name> weblink [" .
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join("|",sort keys %thash) . "] <arg>";
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}
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if($wltype eq "fileplot" || $wltype eq "dbplot") {
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Log3 $name, 1, "Converting weblink $name ($wltype) to SVG";
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my $newm = LoadModule("SVG");
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return "Cannot load module SVG" if($newm eq "UNDEFINED");
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$hash->{TYPE} = "SVG";
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$hash->{DEF} = $link;
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return CallFn($name, "DefFn", $hash, "$name $type $link");
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}
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$hash->{WLTYPE} = $wltype;
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$hash->{LINK} = $link;
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$hash->{STATE} = "initialized";
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return undef;
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}
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#####################################
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# FLOORPLAN compat
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sub
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FW_showWeblink($$$$)
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{
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my ($d,undef,undef,$buttons) = @_;
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if($buttons !~ m/HASH/) {
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my %h = (); $buttons = \%h;
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}
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FW_pO(weblink_FwFn(undef, $d, "", $buttons));
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return $buttons;
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}
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##################
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sub
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weblink_FwDetail($@)
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{
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my ($d, $text, $nobr)= @_;
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return "" if(AttrVal($d, "group", "") || AttrVal($d, "nodetaillink", ""));
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my $alias = AttrVal($d, "alias", $d);
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my $ret = ($nobr ? "" : "<br>");
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$ret .= "$text " if($text);
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$ret .= FW_pHPlain("detail=$d", $alias) if(!$FW_subdir);
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$ret .= "<br>";
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return $ret;
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}
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sub
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weblink_FwFn($$$$)
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{
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my ($FW_wname, $d, $room, $pageHash) = @_; # pageHash is set for summaryFn.
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my $hash = $defs{$d};
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my $link = $hash->{LINK};
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my $wltype = $hash->{WLTYPE};
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my $ret = "";
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return "" if(IsDisabled($d));
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my $attr = AttrVal($d, "htmlattr", "");
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if($wltype eq "htmlCode") {
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$link = AnalyzePerlCommand(undef, $link) if($link =~ m/^{(.*)}$/s);
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$ret = $link;
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} elsif($wltype eq "link") {
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my $alias = AttrVal($d, "alias", $d);
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$ret = "<a href=\"$link\" $attr>$alias</a>"; # no FW_pH, open extra browser
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} elsif($wltype eq "image") {
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$ret = "<img src=\"$link\" $attr><br>" .
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weblink_FwDetail($d);
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} elsif($wltype eq "iframe") {
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$ret = "<iframe src=\"$link\" $attr>Iframes disabled</iframe>" .
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weblink_FwDetail($d);
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} elsif($wltype eq "cmdList") {
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my @lines = split(" ", $link);
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my $row = 1;
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$ret = "<table>";
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$ret .= "<tr><td><div class='devType'><a href='$FW_ME?detail=$d'>"
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. AttrVal($d, "alias", $d)."</a></div></td></tr>";
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$ret .= "<tr><td><table class=\"block wide\">";
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foreach my $line (@lines) {
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my @args = split(":", $line, 3);
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$ret .= "<tr class='".(($row++&1)?"odd":"even")."'>";
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$ret .= "<td><a href='$FW_ME?cmd=$args[2]$FW_CSRF'><div class='col1'>".
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"<img src='$FW_ME/icons/$args[0]' width='19' height='19' ".
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"align='center' alt='$args[0]' title='$args[0]'>".
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"$args[1]</div></a></td></td>";
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$ret .= "</tr>";
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}
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$ret .= "</table></td></tr>";
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$ret .= "</table><br>";
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} elsif($wltype eq "associatedWith") {
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my $js = "$FW_ME/pgm2/zwave_neighborlist.js";
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return
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"<div id='ZWDongleNr'><a id='zw_snm' href='#'>Show neighbor map</a></div>".
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"<div id='ZWDongleNrSVG'></div>".
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"<script type='text/javascript' src='$js'></script>".
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'<script type="text/javascript">'.<<"JSEND"
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\$(document).ready(function() {
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\$("div#ZWDongleNr a#zw_snm")
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.click(function(e){
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e.preventDefault();
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zw_nl('webdev_AWData("$d")');
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});
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});
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</script>
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JSEND
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}
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return $ret;
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}
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sub
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webdev_AWData($)
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{
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my ($me) = @_;
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my (%h, @ds);
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my ($fo, $foCount, $level) = ("", 0, 0);
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my @l = split(" ", $defs{$me}{LINK});
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@ds = devspec2array($l[0]);
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for(;;) {
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$level++;
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my %new;
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foreach my $d (@ds) {
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next if($h{$d} || !$defs{$d} || $defs{$d}{TEMPORARY});
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my @paw = getPawList($d);
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map { $new{$_}=1 if(!$h{$_}) } @paw;
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my $a = AttrVal($d,"alias","");
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my $r = AttrVal($d,"room","");
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$h{$d}{title} =
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($a ? "Alias:$a ":"").
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($r ? "room:$r ":"").
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("type:".$defs{$d}{TYPE});
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$h{$d}{neighbors} = \@paw;
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$h{$d}{class} = ($level == 1 ? "zwDongle" : "zwBox");
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$h{$d}{txt} = $d;
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$h{$d}{neighbors} = \@paw;
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$fo = $d if(!$fo);
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if($level == 1 && $foCount < int(@paw)) {
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$foCount = int(@paw);
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$fo = $d;
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}
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}
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last if($l[1] && $l[1] <= $level);
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@ds = keys %new;
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last if(!@ds);
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}
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my @ret;
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my @dp = split(" ", AttrVal($me, "htmlattr", ""));
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my %dp = @dp;
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for my $k (keys %h) {
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my $n = $h{$k}{neighbors};
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push @ret, '"'.$k.'":{'.
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'"class":"'.$h{$k}{class}.' col_link col_oddrow",'.
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'"txt":"'.$h{$k}{txt}.'",'.
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'"title":"'.$h{$k}{title}.'",'.
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'"pos":['.($dp{$k} ? $dp{$k} : '').'],'.
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'"neighbors":['. (@{$n} ? ('"'.join('","',@{$n}).'"'):'').']}';
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}
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my $r = '{"firstObj":"'.$fo.'",'.
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'"el":{'.join(",",@ret).'},'.
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'"skipArrow":true,'.
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'"saveFn":"{webdev_AWaddPos(\''.$me.'\',\'{1}\',\'{2}\')}" }';
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return $r;
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}
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sub
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webdev_AWaddPos($$$)
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{
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my ($me, $d, $pos) = @_;
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my @dp = split(" ", AttrVal($me, "htmlattr", ""));
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my %dp = @dp;
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$dp{$d} = $pos;
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CommandAttr(undef,"$me htmlattr ".join(" ",map {"$_ $dp{$_}"} sort keys %dp));
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}
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1;
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=pod
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=item helper
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=item summary define a HTTP link for the FHEMWEB frontend
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=item summary_DE HTTP Link fuer das FHEMWEB Frontend
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=begin html
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<a id="weblink"></a>
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<h3>weblink</h3>
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<ul>
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<a id="weblinkdefine"></a>
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<b>Define</b>
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<ul>
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<code>define <name> weblink
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[link|image|iframe|htmlCode|cmdList|associatedWidth]
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<argument></code>
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<br><br>
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This is a placeholder device used with FHEMWEB to be able to add user
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defined links.
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Examples:
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<ul>
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<code>
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define homepage weblink link http://fhem.de<br>
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define webcam_picture weblink image http://w.x.y.z/current.jpg<br>
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define interactive_webcam weblink iframe http://w.x.y.z/webcam.cgi<br>
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define hr weblink htmlCode <hr><br>
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define w_Frlink weblink htmlCode { WeatherAsHtml("w_Frankfurt") }<br>
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define systemCommands weblink cmdList\
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<ul>
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pair:Pair:set+cul2+hmPairForSec+60\<br>
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restart:Restart:shutdown+restart\<br>
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update:UpdateCheck:update+check<br>
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</ul>
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define aw weblink associatedWith rgr_Residents 3
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</code>
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</ul>
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<br>
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Notes:
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<ul>
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<li>For cmdList <argument> consists of a list of space separated
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icon:label:cmd triples.</li>
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<li>the associatedWidth mode takes a devspec and an optional depth as
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arguments, and follows the devices along the "probably associated with"
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links seen on the detail page for depth iterations. The so collected data
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can be displayed as an SVG graph.</li>
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</ul>
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</ul>
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<a id="weblink-set"></a>
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<b>Set</b> <ul>N/A</ul><br>
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<a id="weblink-get"></a>
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<b>Get</b> <ul>N/A</ul><br>
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<a id="weblink-attr"></a>
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<b>Attributes</b>
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<ul>
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<a id="weblink-attr-htmlattr"></a>
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<li>htmlattr<br>
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HTML attributes to be used for link, image and iframe type of links.
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E.g.:<br>
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<ul>
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<code>
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define yw weblink iframe http://weather.yahooapis.com/forecastrss?w=650272&u=c<br>
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attr yw htmlattr width="480" height="560"<br>
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</code>
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</ul></li>
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<a id="weblink-nodetaillink"></a>
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<li>nodetaillink<br>
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Show no detail link for the types image and iframe.
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</li>
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<li><a href="#disable">disable</a></li>
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<li><a href="#disabledForIntervals">disabledForIntervals</a></li>
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</ul>
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<br>
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</ul>
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=end html
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=cut
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