/***************************************************************************** * vlm.js: VLC media player web interface ***************************************************************************** * Copyright (C) 2005-2006 the VideoLAN team * $Id$ * * Authors: Antoine Cellerier <dionoea -at- videolan -dot- org> * * This program 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. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA. *****************************************************************************//* replace quotes and spaces by underscores */function addunderscores( str ){ return str.replace(/\'|\"| /g, '_'); }/********************************************************************** * Input dialog functions *********************************************************************/function toggle_show_vlm_helper(){    var vlmh = document.getElementById( "vlm_helper" );    var vlmhctrl = document.getElementById( "vlm_helper_controls" );    var btn = document.getElementById( "btn_vlm_helper_toggle" );    if( vlmh.style.display == 'block' || vlmh.style.display == '')    {        vlmh.style.display = 'none';        vlmhctrl.style.display = 'none';        btn.removeChild( btn.firstChild );        btn.appendChild( document.createTextNode( 'Show VLM helper' ) );    }    else    {        vlmh.style.display = 'block';        vlmhctrl.style.display = 'inline';        btn.removeChild( btn.firstChild );        btn.appendChild( document.createTextNode( 'Hide VLM helper' ) );    }}function vlm_input_edit( dest ){    document.getElementById( 'input_dest' ).value = dest;    show( 'input' );}function vlm_input_change(){    document.getElementById( value( 'input_dest' ) ).value = value( 'input_mrl' ).replace( /\ :/g, " option " );    hide( 'input' );    document.getElementById( value( 'input_dest' ) ).focus();}function vlm_output_edit( dest ){    document.getElementById( 'sout_dest' ).value = dest;    show( 'sout' );}function vlm_output_change(){    document.getElementById( value( 'sout_dest' ) ).value = value( 'sout_mrl' ).substr(6).replace( /\ :/g, " option " ); /* substr <-> remove :sout= */    hide( 'sout' );    document.getElementById( value( 'sout_dest' ) ).focus();}function hide_vlm_add(){    document.getElementById( 'vlm_add_broadcast' ).style.display = 'none';    document.getElementById( 'vlm_add_vod' ).style.display = 'none';    document.getElementById( 'vlm_add_schedule' ).style.display = 'none';    document.getElementById( 'vlm_add_other' ).style.display = 'none';}function toggle_schedule_date(){    if( checked( 'vlm_schedule_now' ) )    {        disable( 'vlm_schedule_year' );        disable( 'vlm_schedule_month' );        disable( 'vlm_schedule_day' );        disable( 'vlm_schedule_hour' );        disable( 'vlm_schedule_minute' );        disable( 'vlm_schedule_second' );    }    else    {        enable( 'vlm_schedule_year' );        enable( 'vlm_schedule_month' );        enable( 'vlm_schedule_day' );        enable( 'vlm_schedule_hour' );        enable( 'vlm_schedule_minute' );        enable( 'vlm_schedule_second' );    }}function toggle_schedule_repeat(){    if( checked( 'vlm_schedule_repeat' ) )    {        enable( 'vlm_schedule_period_year' );        enable( 'vlm_schedule_period_month' );        enable( 'vlm_schedule_period_day' );        enable( 'vlm_schedule_period_hour' );        enable( 'vlm_schedule_period_minute' );        enable( 'vlm_schedule_period_second' );        enable( 'vlm_schedule_repeat_times' );    }    else    {        disable( 'vlm_schedule_period_year' );        disable( 'vlm_schedule_period_month' );        disable( 'vlm_schedule_period_day' );        disable( 'vlm_schedule_period_hour' );        disable( 'vlm_schedule_period_minute' );        disable( 'vlm_schedule_period_second' );        disable( 'vlm_schedule_repeat_times' );    }}function vlm_schedule_type_change( name ){    var act = document.getElementById( 'vlm_elt_' + name + '_action' ).value;    var itemname = document.getElementById( 'vlm_elt_' + name + '_name' );    var opt = document.getElementById( 'vlm_elt_' + name + '_opt' );    if( act == "play" || act == "pause" || act == "stop" )    {        itemname.style.display = "";        opt.style.display = "none";    }    else if( act == "seek" )    {        itemname.style.display = "";        opt.style.display = "";    }    else    {        itemname.style.display = "none";        opt.style.display = "";    }}function sanitize_input( str ){    return str.replace( /\"/g, '\\\"' ).replace( /^/, '"' ).replace( /$/, '"' ).replace( /\ option\ /g, '" option "' );}function update_vlm_add_broadcast(){    var cmd = document.getElementById( 'vlm_command' );    if( value( 'vlm_broadcast_name' ) )    {        cmd.value = "new " + addunderscores( value( 'vlm_broadcast_name' ) )                    + " broadcast";        if( checked( 'vlm_broadcast_enabled' ) )        {            cmd.value += " enabled";        }                if( checked( 'vlm_broadcast_loop' ) )        {            cmd.value += " loop";        }        if( value( 'vlm_broadcast_input' ) )        {            cmd.value += " input " + sanitize_input( value( 'vlm_broadcast_input' ) );        }        if( value( 'vlm_broadcast_output' ) )        {            cmd.value += " output " + value( 'vlm_broadcast_output' );        }    }    else    {        cmd.value = "";    }}function update_vlm_add_vod(){    var cmd = document.getElementById( 'vlm_command' );    if( value( 'vlm_vod_name' ) )    {        cmd.value = "new " + addunderscores( value( 'vlm_vod_name' ) )                    + " vod";        if( checked( 'vlm_vod_enabled' ) )        {            cmd.value += " enabled";        }                if( value( 'vlm_vod_input' ) )        {            cmd.value += " input " + sanitize_input( value( 'vlm_vod_input' ) );        }        if( value( 'vlm_vod_output' ) )        {            cmd.value += " output " + value( 'vlm_vod_output' );        }    }    else    {        cmd.value = "";    }}function update_vlm_add_schedule(){    var cmd = document.getElementById( 'vlm_command' );    check_and_replace_int( 'vlm_schedule_year', '0000' );    check_and_replace_int( 'vlm_schedule_month', '00' );    check_and_replace_int( 'vlm_schedule_day', '00' );    check_and_replace_int( 'vlm_schedule_hour', '00' );    check_and_replace_int( 'vlm_schedule_minute', '00' );    check_and_replace_int( 'vlm_schedule_second', '00' );    check_and_replace_int( 'vlm_schedule_period_year', '0000' );    check_and_replace_int( 'vlm_schedule_period_month', '00' );    check_and_replace_int( 'vlm_schedule_period_day', '00' );    check_and_replace_int( 'vlm_schedule_period_hour', '00' );    check_and_replace_int( 'vlm_schedule_period_minute', '00' );    check_and_replace_int( 'vlm_schedule_period_second', '00' );    if( value( 'vlm_schedule_name' ) )    {        cmd.value = "new " + addunderscores( value( 'vlm_schedule_name' ) ) + " schedule";        if( checked( 'vlm_schedule_enabled' ) )        {            cmd.value += " enabled";        }        if( checked( 'vlm_schedule_now' ) )        {            cmd.value += " date now";        }        else        {            cmd.value += " date " + value( 'vlm_schedule_year' ) + "/" + value( 'vlm_schedule_month' ) + "/" + value( 'vlm_schedule_day' ) + '-' + value( 'vlm_schedule_hour' ) + ':' + value( 'vlm_schedule_minute' ) + ':' + value( 'vlm_schedule_second' );        }        if( checked( 'vlm_schedule_repeat' ) )        {            cmd.value += " period " + value( 'vlm_schedule_period_year' ) + "/" + value( 'vlm_schedule_period_month' ) + "/" + value( 'vlm_schedule_period_day' ) + '-' + value( 'vlm_schedule_period_hour' ) + ':' + value( 'vlm_schedule_period_minute' ) + ':' + value( 'vlm_schedule_period_second' );            if( value( 'vlm_schedule_repeat_times' ) != 0 )            {                cmd.value += " repeat " + (value( 'vlm_schedule_repeat_times' ) - 1 );            }        }                }    else    {        cmd.value = "";    }}function update_vlm_add_other(){    var cmd = document.getElementById( 'vlm_command' );    cmd.value = "";}function clear_vlm_add(){    document.getElementById( 'vlm_command' ).value = "";    document.getElementById( 'vlm_broadcast_name' ).value = "";    document.getElementById( 'vlm_vod_name' ).value = "";}function create_button( caption, action ){/*    var link = document.createElement( "input" );    link.setAttribute( 'type', 'button' );*/    /* link.setAttribute( 'onclick', action ); */    /* Above doesn't work on ie. You need to use something like     * link.onclick = function() { alert( 'pouet' ); };     * instead ... conclusion: IE is crap */   /* link.setAttribute( 'value', caption );*/    var d = document.createElement( 'div' );    d.innerHTML = "<input type='button' onclick='"+action+"' value='"+caption+"' />"; /* other IE work around  ... still crap. Use double quotes only in action */    var link = d.firstChild;    return link;}function create_option( caption, value ){    var opt = document.createElement( 'option' );    opt.setAttribute( 'value', value );    opt.appendChild( document.createTextNode( caption ) );    return opt;}function parse_vlm_cmd(){    if( req.readyState == 4 )    {        if( req.status == 200 )        {            var vlm_answer = req.responseXML.documentElement;            var error_tag = vlm_answer.getElementsByTagName( 'error' )[0];            var vlme = document.getElementById( 'vlm_error' );            clear_children( vlme );            if( error_tag.hasChildNodes() )            {                vlme.appendChild( document.createTextNode( 'Error: ' + error_tag.firstChild.data ) );                vlme.style.color = "#f00";            }            else            {                vlme.appendChild( document.createTextNode( 'Command succesful (' + value( 'vlm_command' ) + ') ' ) );                vlme.style.color = "#0f0";                clear_vlm_add();            }            vlme.appendChild( create_button( 'clear', 'clear_children( document.getElementById( "vlm_error" ) );' ) );            vlm_get_elements();        }    }}function parse_vlm_elements(){    if( req.readyState == 4 )    {        if( req.status == 200 )        {            var vlmb = document.getElementById( 'vlm_broadcast_list' );            var vlmv = document.getElementById( 'vlm_vod_list' );            var vlms = document.getElementById( 'vlm_schedule_list' );            clear_children( vlmb );            clear_children( vlmv );            clear_children( vlms );            answer = req.responseXML.documentElement;            var elt = answer.firstChild;            while( elt )            {                if( elt.nodeName == "broadcast" || elt.nodeName == "vod" )                {                    var nb = document.createElement( 'div' );                    setclass( nb, 'list_element' );                    if( elt.nodeName == "broadcast" )                    {                        vlmb.appendChild( nb );                    }                    else                    {                        vlmv.appendChild( nb );                    }                    var nbname = document.createElement( 'b' );                    nbname.appendChild( document.createTextNode( elt.getAttribute( 'name' ) ) );                    nb.appendChild( nbname );                                        if( elt.getAttribute( 'enabled' ) == 'yes' )                    {                        nb.appendChild( document.createTextNode( " enabled " ) );