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- ########################################################################################################################
- # $Id: 49_SSCamSTRM.pm 17654 2018-10-31 22:44:31Z DS_Starter $
- #########################################################################################################################
- # 49_SSCamSTRM.pm
- #
- # (c) 2018 by Heiko Maaz
- # forked from 98_weblink.pm by Rudolf König
- # e-mail: Heiko dot Maaz at t-online dot de
- #
- # This Module is used by module 49_SSCam to create Streaming devices.
- # It can't be used without any SSCam-Device.
- #
- # This script is part of fhem.
- #
- # Fhem is free software: you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation, either version 2 of the License, or
- # (at your option) any later version.
- #
- # Fhem is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with fhem. If not, see <http://www.gnu.org/licenses/>.
- #
- #########################################################################################################################
- package main;
- use strict;
- use warnings;
- # Versions History intern
- our %SSCamSTRM_vNotesIntern = (
- "1.4.1" => "31.10.2018 attribute \"autoLoop\" changed to \"autoRefresh\", new attribute \"autoRefreshFW\" ",
- "1.4.0" => "29.10.2018 readingFnAttributes added ",
- "1.3.0" => "28.10.2018 direct help for attributes, new attribute \"autoLoop\" ",
- "1.2.4" => "27.10.2018 fix undefined subroutine &main::SSCam_ptzpanel (https://forum.fhem.de/index.php/topic,45671.msg850505.html#msg850505) ",
- "1.2.3" => "03.07.2018 behavior changed if device is disabled ",
- "1.2.2" => "26.06.2018 make changes for generic stream dev ",
- "1.2.1" => "23.06.2018 no name add-on if MODEL is snapgallery ",
- "1.2.0" => "20.06.2018 running stream as human readable entry for SSCamSTRM-Device ",
- "1.1.0" => "16.06.2018 attr hideDisplayName regarding to Forum #88667 ",
- "1.0.1" => "14.06.2018 commandref revised ",
- "1.0.0" => "14.06.2018 switch to longpoll refresh ",
- "0.4.0" => "13.06.2018 new attribute \"noDetaillink\" (deleted in V1.0.0) ",
- "0.3.0" => "12.06.2018 new attribute \"forcePageRefresh\" ",
- "0.2.0" => "11.06.2018 check in with SSCam 5.0.0 ",
- "0.1.0" => "10.06.2018 initial Version "
- );
- # Standardvariablen und Forward-Declaration
- sub SSCam_ptzpanel($;$$);
- sub SSCam_StreamDev($$$);
- ################################################################
- sub SSCamSTRM_Initialize($) {
- my ($hash) = @_;
- my $fwd = join(",",devspec2array("TYPE=FHEMWEB:FILTER=STATE=Initialized"));
-
- $hash->{DefFn} = "SSCamSTRM_Define";
- $hash->{AttrList} = "autoRefresh:selectnumbers,120,0.2,1800,0,log10 ".
- "autoRefreshFW:$fwd ".
- "disable:1,0 ".
- "forcePageRefresh:1,0 ".
- "htmlattr ".
- "hideDisplayName:1,0 ".
- $readingFnAttributes;
- $hash->{FW_summaryFn} = "SSCamSTRM_FwFn";
- $hash->{FW_detailFn} = "SSCamSTRM_FwFn";
- $hash->{AttrFn} = "SSCamSTRM_Attr";
- $hash->{FW_hideDisplayName} = 1; # Forum 88667
- # $hash->{FW_addDetailToSummary} = 1;
- # $hash->{FW_atPageEnd} = 1; # wenn 1 -> kein Longpoll ohne informid in HTML-Tag
- }
- ################################################################
- sub SSCamSTRM_Define($$) {
- my ($hash, $def) = @_;
- my ($name, $type, $link) = split("[ \t]+", $def, 3);
-
- if(!$link) {
- return "Usage: define <name> SSCamSTRM <arg>";
- }
- my $arg = (split("[()]",$link))[1];
- $arg =~ s/'//g;
- ($hash->{PARENT},$hash->{MODEL}) = ((split(",",$arg))[0],(split(",",$arg))[2]);
-
- $hash->{VERSION} = $hash->{VERSION} = (reverse sort(keys %SSCamSTRM_vNotesIntern))[0];
- $hash->{LINK} = $link;
-
- readingsSingleUpdate($hash,"state", "initialized", 1); # Init für "state"
-
- return undef;
- }
- ################################################################
- sub SSCamSTRM_Attr($$$$) {
- my ($cmd,$name,$aName,$aVal) = @_;
- my $hash = $defs{$name};
- my ($do,$val);
-
- # $cmd can be "del" or "set"
- # $name is device name
- # aName and aVal are Attribute name and value
-
- if ($aName eq "disable") {
- if($cmd eq "set") {
- $do = ($aVal) ? 1 : 0;
- }
- $do = 0 if($cmd eq "del");
- $val = ($do == 1 ? "disabled" : "initialized");
-
- readingsSingleUpdate($hash, "state", $val, 1);
- }
- return undef;
- }
- ################################################################
- sub SSCamSTRM_FwFn($;$$$) {
- my ($FW_wname, $d, $room, $pageHash) = @_; # pageHash is set for summaryFn.
- my $hash = $defs{$d};
- my $link = $hash->{LINK};
-
- RemoveInternalTimer($hash);
- $hash->{HELPER}{FW} = $FW_wname;
-
- $link = AnalyzePerlCommand(undef, $link) if($link =~ m/^{(.*)}$/s);
- my $show = $defs{$hash->{PARENT}}->{HELPER}{ACTSTRM} if($hash->{MODEL} =~ /switched/);
- $show = $show?"($show)":"";
- my $alias = AttrVal($d, "alias", $d); # Linktext als Aliasname oder Devicename setzen
- my $dlink = "<a href=\"/fhem?detail=$d\">$alias</a>";
-
- my $ret = "";
- $ret .= "<span>$dlink $show</span><br>" if(!AttrVal($d,"hideDisplayName",0));
- if(IsDisabled($d)) {
- if(AttrVal($d,"hideDisplayName",0)) {
- $ret .= "Stream-device <a href=\"/fhem?detail=$d\">$d</a> is disabled";
- } else {
- $ret .= "<html>Stream-device is disabled</html>";
- }
- } else {
- $ret .= $link;
- }
-
- # Autorefresh nur des aufrufenden FHEMWEB-Devices
- my $al = AttrVal($d, "autoRefresh", 0);
- if($al) {
- InternalTimer(gettimeofday()+$al, "SSCamSTRM_refresh", $hash, 0);
- Log3($d, 5, "$d - next start of autoRefresh: ".FmtDateTime(gettimeofday()+$al));
- }
- return $ret;
- }
- ################################################################
- sub SSCamSTRM_refresh($) {
- my ($hash) = @_;
- my $d = $hash->{NAME};
-
- # Seitenrefresh festgelegt durch SSCamSTRM-Attribut "autoRefresh" und "autoRefreshFW"
- my $rd = AttrVal($d, "autoRefreshFW", $hash->{HELPER}{FW});
- { map { FW_directNotify("#FHEMWEB:$_", "location.reload('true')", "") } $rd }
-
- my $al = AttrVal($d, "autoRefresh", 0);
- if($al) {
- InternalTimer(gettimeofday()+$al, "SSCamSTRM_refresh", $hash, 0);
- Log3($d, 5, "$d - next start of autoRefresh: ".FmtDateTime(gettimeofday()+$al));
- } else {
- RemoveInternalTimer($hash);
- }
-
- return;
- }
- 1;
- =pod
- =item summary define a Streaming device by SSCam module
- =item summary_DE Erstellung eines Streaming-Device durch das SSCam-Modul
- =begin html
- <a name="SSCamSTRM"></a>
- <h3>SSCamSTRM</h3>
- <br>
- The module SSCamSTRM is a special device module synchronized to the SSCam module. It is used for definition of
- Streaming-Devices. <br>
- Dependend of the Streaming-Device state, different buttons are provided to start actions:
- <ul>
- <table>
- <colgroup> <col width=25%> <col width=75%> </colgroup>
- <tr><td> Switch off </td><td>- stops a running playback </td></tr>
- <tr><td> Refresh </td><td>- refresh a view (no page reload) </td></tr>
- <tr><td> Restart </td><td>- restart a running content (e.g. a HLS-Stream) </td></tr>
- <tr><td> MJPEG </td><td>- starts a MJPEG Livestream </td></tr>
- <tr><td> HLS </td><td>- starts HLS (HTTP Live Stream) </td></tr>
- <tr><td> Last Record </td><td>- playback the last recording as iFrame </td></tr>
- <tr><td> Last Rec H.264 </td><td>- playback the last recording if available as H.264 </td></tr>
- <tr><td> Last Rec MJPEG </td><td>- playback the last recording if available as MJPEG </td></tr>
- <tr><td> Last SNAP </td><td>- show the last snapshot </td></tr>
- <tr><td> Start Recording </td><td>- starts an endless recording </td></tr>
- <tr><td> Stop Recording </td><td>- stopps the recording </td></tr>
- <tr><td> Take Snapshot </td><td>- take a snapshot </td></tr>
- </table>
- </ul>
- <br>
- <ul>
- <a name="SSCamSTRMdefine"></a>
- <b>Define</b>
-
- <ul>
- A SSCam Streaming-device is defined by the SSCam "set <name> createStreamDev" command.
- Please refer to SSCam <a href="#SSCamcreateStreamDev">"createStreamDev"</a> command.
- <br><br>
- </ul>
- <a name="SSCamSTRMset"></a>
- <b>Set</b> <ul>N/A</ul><br>
- <a name="SSCamSTRMget"></a>
- <b>Get</b> <ul>N/A</ul><br>
-
- <a name="SSCamSTRMattr"></a>
- <b>Attributes</b>
- <br><br>
-
- <ul>
- <ul>
- <a name="autoRefresh"></a>
- <li><b>autoRefresh</b><br>
- If set, active browser pages of the FHEMWEB-Device which has called the SSCamSTRM-Device, are new reloaded after
- the specified time (seconds). Browser pages of a particular FHEMWEB-Device to be refreshed can be specified by
- attribute "autoRefreshFW" instead.
- This may stabilize the video playback in some cases.
- </li>
- <br>
-
- <a name="autoRefreshFW"></a>
- <li><b>autoRefreshFW</b><br>
- If "autoRefresh" is activated, you can specify a particular FHEMWEB-Device whose active browser pages are refreshed
- periodically.
- </li>
- <br>
-
- <a name="disable"></a>
- <li><b>disable</b><br>
- Deactivates the device.
- </li>
- <br>
-
- <a name="forcePageRefresh"></a>
- <li><b>forcePageRefresh</b><br>
- The attribute is evaluated by SSCam. <br>
- If set, a reload of all browser pages with active FHEMWEB connections will be enforced when particular camera operations
- were finished.
- This may stabilize the video playback in some cases.
- </li>
- <br>
-
- <a name="hideDisplayName"></a>
- <li><b>hideDisplayName</b><br>
- Hide the device/alias name (link to detail view).
- </li>
- <br>
-
- <a name="htmlattr"></a>
- <li><b>htmlattr</b><br>
- Additional HTML tags to manipulate the streaming device. <br>
- <ul>
- <ul>
- <b>Example: </b><br>
- attr <name> htmlattr width="480" height="560" <br>
- </ul>
- </ul>
- </li>
-
- </ul>
- </ul>
-
- </ul>
- =end html
- =begin html_DE
- <a name="SSCamSTRM"></a>
- <h3>SSCamSTRM</h3>
- <br>
- Das Modul SSCamSTRM ist ein mit SSCam abgestimmtes Gerätemodul zur Definition von Streaming-Devices. <br>
- Abhängig vom Zustand des Streaming-Devices werden zum Start von Aktionen unterschiedliche Drucktasten angeboten:
- <ul>
- <table>
- <colgroup> <col width=25%> <col width=75%> </colgroup>
- <tr><td> Switch off </td><td>- stoppt eine laufende Wiedergabe </td></tr>
- <tr><td> Refresh </td><td>- auffrischen einer Ansicht (kein Browser Seiten-Reload) </td></tr>
- <tr><td> Restart </td><td>- neu starten eines laufenden Contents (z.B. eines HLS-Streams) </td></tr>
- <tr><td> MJPEG </td><td>- Startet MJPEG Livestream </td></tr>
- <tr><td> HLS </td><td>- Startet HLS (HTTP Live Stream) </td></tr>
- <tr><td> Last Record </td><td>- spielt die letzte Aufnahme als iFrame </td></tr>
- <tr><td> Last Rec H.264 </td><td>- spielt die letzte Aufnahme wenn als H.264 vorliegend </td></tr>
- <tr><td> Last Rec MJPEG </td><td>- spielt die letzte Aufnahme wenn als MJPEG vorliegend </td></tr>
- <tr><td> Last SNAP </td><td>- zeigt den letzten Snapshot </td></tr>
- <tr><td> Start Recording </td><td>- startet eine Endlosaufnahme </td></tr>
- <tr><td> Stop Recording </td><td>- stoppt eine Aufnahme </td></tr>
- <tr><td> Take Snapshot </td><td>- löst einen Schnappschuß aus </td></tr>
- </table>
- </ul>
- <br>
- <ul>
- <a name="SSCamSTRMdefine"></a>
- <b>Define</b>
-
- <ul>
- Ein SSCam Streaming-Device wird durch den SSCam Befehl "set <name> createStreamDev" erstellt.
- Siehe auch die Beschreibung zum SSCam <a href="#SSCamcreateStreamDev">"createStreamDev"</a> Befehl.
- <br><br>
- </ul>
- <a name="SSCamSTRMset"></a>
- <b>Set</b> <ul>N/A</ul><br>
- <a name="SSCamSTRMget"></a>
- <b>Get</b> <ul>N/A</ul><br>
- <a name="SSCamSTRMattr"></a>
- <b>Attributes</b>
- <br><br>
-
- <ul>
- <ul>
-
- <a name="autoRefresh"></a>
- <li><b>autoRefresh</b><br>
- Wenn gesetzt, werden aktive Browserseiten des FHEMWEB-Devices welches das SSCamSTRM-Device aufgerufen hat, nach der
- eingestellten Zeit (Sekunden) neu geladen. Sollen statt dessen Broserseiten eines bestimmten FHEMWEB-Devices neu
- geladen werden, kann dieses Device mit dem Attribut "autoRefreshFW" festgelegt werden.
- Dies kann in manchen Fällen die Wiedergabe innerhalb einer Anwendung stabilisieren.
- </li>
- <br>
-
- <a name="autoRefreshFW"></a>
- <li><b>autoRefreshFW</b><br>
- Ist "autoRefresh" aktiviert, kann mit diesem Attribut das FHEMWEB-Device bestimmt werden dessen aktive Browserseiten
- regelmäßig neu geladen werden sollen.
- </li>
- <br>
-
- <a name="disable"></a>
- <li><b>disable</b><br>
- Aktiviert/deaktiviert das Device.
- </li>
- <br>
-
- <a name="forcePageRefresh"></a>
- <li><b>forcePageRefresh</b><br>
- Das Attribut wird durch SSCam ausgewertet. <br>
- Wenn gesetzt, wird ein Reload aller Browserseiten mit aktiven FHEMWEB-Verbindungen nach dem Abschluß bestimmter
- SSCam-Befehle erzwungen.
- Dies kann in manchen Fällen die Wiedergabe innerhalb einer Anwendung stabilisieren.
- </li>
- <br>
-
- <a name="hideDisplayName"></a>
- <li><b>hideDisplayName</b><br>
- Verbirgt den Device/Alias-Namen (Link zur Detailansicht).
- </li>
- <br>
-
- <a name="htmlattr"></a>
- <li><b>htmlattr</b><br>
- Zusätzliche HTML Tags zur Darstellungsänderung im Streaming Device. <br>
- <ul>
- <b>Beispiel: </b><br>
- attr <name> htmlattr width="480" height="560" <br>
- </ul>
- </li>
- </ul>
- </ul>
-
- </ul>
- =end html_DE
- =cut
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