Synnefo

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{% load i18n %}

<!-- the single view -->

<div id="machinesview-single" class="single">

    <div class="large-spinner"></div>

    <div class="single-container" id="machine-container-template" style="display:none;" >

        <div class="upper">

            <div class="column1">

                <div class='connect-border'></div>

                <div class='connect-arrow'></div>

                <img src="static/icons/machines/large/ubuntu-on.png" class="single-image" />

                <div class="state">

                    <span class="state-label">{% trans "Running" %}</span>

                    <div class="indicators">

                        <div class="indicator1"></div>

                        <div class="indicator2"></div>

                        <div class="indicator3"></div>

                        <div class="indicator4"></div>

                    </div>

                    <img class="spinner" style="display:none" src="static/icons/indicators/medium/progress.gif" />

                    <img class="wave" style="display:none" src="static/icons/indicators/medium/wave.gif" />

                </div>

            </div>

            <div class="column2">

                <div class="machine-labels">

                    <div class="machine-label name">{% trans "Name" %}:</div>

                    <div class="machine-label cpus">{% trans "CPUs" %}:</div>

                    <div class="machine-label ram">{% trans "RAM (MB)" %}:</div>

                    <div class="machine-label disk">{% trans "System Disk (GB)" %}:</div>

                    <div class="machine-label image-name">{% trans "Image Name" %}:</div>

                    <div class="machine-label image-size">{% trans "Image Size (GB)" %}:</div>

                    <div class="machine-label ipv4">{% trans "Public IPv4" %}:</div>

                    <div class="machine-label ipv6">{% trans "Public IPv6" %}:</div>

                </div>

                <div class="machine-details">

                    <div class="machine-detail name">My Desktop</div>

                    <div class="machine-detail cpus">4</div>

                    <div class="machine-detail ram">2048</div>

                    <div class="machine-detail disk">100</div>

                    <div class="machine-detail image-name">windos_XP_blah_blah</div>

                    <div class="machine-detail image-size">2.3</div>

                    <div class="machine-detail ipv4">no ipv4</div>

                    <div class="machine-detail ipv6">2001:db8:1f70::999:de8:7648:6e8</div>

                </div>

                <div class="tags">

                    <div class="tags-header">

                        <div class="tags-label">

                            {% trans "Tags" %}

                        </div>

                        <div class="tags-down-arrow">

                        </div>

                    </div>

                    <div class="tags-content">

                    </div>

                </div>

            </div>

            <div class="single-actions">

                <div class="action-container start">

                    <div class="single-action action-start">{% trans "Start" %}</div>

                    <div class="confirm_single">

                        <button class="yes">{% trans "Confirm" %}</button>

                        <button class="no">X</button>

                    </div>

                </div>

                <div class="action-container reboot">

                    <div class="single-action action-reboot">{% trans "Reboot" %}</div>

                    <div class="confirm_single">

                        <button class="yes">{% trans "Confirm" %}</button>

                        <button class="no">X</button>

                    </div>

                </div>

                <div class="action-container shutdown">

                    <div class="single-action action-shutdown">{% trans "Shutdown" %}</div>

                    <div class="confirm_single">

                        <button class="yes">{% trans "Confirm" %}</button>

                        <button class="no">X</button>

                    </div>

                </div>

                <div class="action-container console">

                    <div class="single-action action-console">{% trans "Console" %}</div>

                    <div class="confirm_single">

                        <button class="yes">{% trans "Confirm" %}</button>

                        <button class="no">X</button>

                    </div>

                </div>

                <div class="action-container destroy">

                    <div class="single-action action-destroy">{% trans "Destroy" %}</div>

                    <div class="confirm_single">

                        <button class="yes">{% trans "Confirm" %}</button>

                        <button class="no">X</button>

                    </div>

                </div>

            </div>

            <div class="action_error" align="center">

                {% trans "<span>Error</span> on" %} <span class="action">{% trans "error action" %}</span>

                <span class="code"></span>

                <span class="message"></span>

                <button class="details">{% trans "Details" %}</button>

            </div>

        </div>

        <div class="lower">

            <div class="single-cpu">

                <div class="cpu-usage">

                    {% trans "CPU Usage" %}<span class="toggler">&#710;</span>

                </div>

                <div class="cpu-graph">

                </div>

            </div>

            <div class="single-network">

                <div class="network-usage">

                    {% trans "Network Usage" %}<span class="toggler">&#710;</span>

                </div>

                <div class="network-graph">

                </div>

            </div>

        </div>

    </div>

    <div class="column3">

        <div class="controls">

            <div class="previous" style="display:none;">

                <div class="prev-arrow"></div>

                {% trans "previous" %}

            </div>

            <div class="next" style="display:none;">

                {% trans "next" %}

                <div class="next-arrow"></div>

            </div>

        </div>

        <div class="separator">

        </div>

        <div class="servers">

            <div class="server-name" id="servers-widget-template" style="display:none;">server1</div>

        </div>

    </div>

</div>

<script>

//hide the all of the info contents

$("#machinesview-single.single .disks-content").hide();

$("#machinesview-single.single .networks-content").hide();

$("#machinesview-single.single .stats-content").hide();

// indicate that the requested action was not completed

function display_failure(status, serverID, action, responseText) {

    $('#machinesview-single.single #'+serverID+ ' .spinner').hide();

    $('#machinesview-single.single #'+serverID+ ' .action_error .action').text(action);

    $('#machinesview-single.single #'+serverID+ ' .action_error .code').text(status);

    $('#machinesview-single.single #'+serverID+ ' .action_error .message').text(responseText);

    $('#machinesview-single.single #'+serverID+ ' .action_error').show();

}

// cancel action

$("#machinesview-single.single div.confirm_single .no").live('click', function(){

    pending_actions = [];

    $(".selected").removeClass("selected");

    update_confirmations();

});

//show error popup box

$("#machinesview-single.single div.action_error .details").live('click', function(){

    // remove the action from the pending list

    ajax_error($(this).parent().children('.code').text(), undefined, $(this).parent().children('.action').text(), $(this).parent().children('.message').text());

    $(this).parent().hide();

});

//confirm action

$("#machinesview-single.single div.confirm_single .yes").live('click', function(){

    var serverID = $(this).closest(".single-container").attr("id");

    console.info(serverID);

    for (i=0;i<pending_actions.length;i++){ // if there is a pending action for this server execute it

        if (pending_actions[i][1]==serverID){

            action = pending_actions.splice(i,1)[0]; // extract action

            // change the status text in cases where no api state exists

            if (action[0] == start) {

                $(this).parent().parent().find('.state-label').text(TRANSITIONS['Starting']);

                $(this).parent().parent().find('.state').removeClass().addClass('state starting-state');

                $(this).parent().parent().find('.spinner').show();

            } else if (action[0] == shutdown) {

                $(this).parent().parent().find('.state-label').text(TRANSITIONS['Shutting down']);

                $(this).parent().parent().find('.state').removeClass().addClass('state shutting-state');

                $(this).parent().parent().find('.spinner').show();

            } else if (action[0] == reboot) {

                $(this).parent().parent().find('.state-label').text(TRANSITIONS['Rebooting']);

                $(this).parent().parent().find('.state').removeClass().addClass('state rebooting-state');

                $(this).parent().parent().find('.spinner').show();

            }  else if (action[0] == destroy) {

                $(this).parent().parent().find('.state-label').text(TRANSITIONS['Destroying']);

                $(this).parent().parent().find('.state').removeClass().addClass('state destroying-state');

                $(this).parent().parent().find('.spinner').show();

            }

            action[0]([action[1]]); // execute action

        }

    }

    $(this).parent().hide();

    $(this).closest('div.action-container').children('div.single-action').removeClass('selected');

    $(this).parent().parent().children('.state').children('.spinner').show()

    update_confirmations();

    return false;

});

// intercept start click

$("#machinesview-single.single div.action-start").live('click', function(){

    var serverID = $(this).closest(".single-container").attr("id");

    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();

    $('#machinesview-single').find('div.single-action').removeClass('selected');

    $(this).addClass('selected');

    $(this).parent().parent().find('.action_error').hide();

    // reset pending actions so not to allow multiple actions in this view

    pending_actions = [];

    pending_actions.push([start, serverID, serverName]);

    update_confirmations();

    return false;

});

// intercept shutdown click

$("#machinesview-single.single div.action-shutdown").live('click', function(){

    var serverID = $(this).closest(".single-container").attr("id");

    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();

    $('#machinesview-single').find('div.single-action').removeClass('selected');

    $(this).addClass('selected');

    $(this).parent().parent().find('.action_error').hide();

    // reset pending actions so not to allow multiple actions in this view

    pending_actions = [];

    pending_actions.push([shutdown, serverID, serverName]);

    update_confirmations();

    return false;

});

// intercept reboot click

$("#machinesview-single.single div.action-reboot").live('click', function(){

    var serverID = $(this).closest(".single-container").attr("id");

    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();

    $('#machinesview-single').find('div.single-action').removeClass('selected');

    $(this).addClass('selected');

    $(this).parent().parent().find('.action_error').hide();

    // reset pending actions so not to allow multiple actions in this view

    pending_actions = [];

    pending_actions.push([reboot, serverID, serverName]);

    update_confirmations();

    return false;

});

// intercept destroy click

$("#machinesview-single.single div.action-destroy").live('click', function(){

    var serverID = $(this).closest(".single-container").attr("id");

    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();

    $('#machinesview-single').find('div.single-action').removeClass('selected');

    $(this).addClass('selected');

    $(this).parent().parent().find('.action_error').hide();

    // reset pending actions so not to allow multiple actions in this view

    pending_actions = [];

    pending_actions.push([destroy, serverID, serverName]);

    update_confirmations();

    return false;

});

// intercept console click

$("#machinesview-single.single div.action-console").live('click', function(){

    var serverID = $(this).closest(".single-container").attr("id");

    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();

    $('#machinesview-single').find('div.single-action').removeClass('selected');

    $(this).addClass('selected');

    $(this).parent().parent().find('.action_error').hide();

    // reset pending actions so not to allow multiple actions in this view

    pending_actions = [];

    pending_actions.push([open_console, serverID, serverName]);

    update_confirmations();

    return false;

});

// open console on connect arrow click

$("#machinesview-single.single div.connect-arrow").live('click', function(){

    $(this).parent().parent().find("div.action-console").click();

    return false;

});

// open console on connect arrow border click

$("#machinesview-single.single div.connect-border").live('click', function(){

    $(this).parent().parent().find("div.action-console").click();

    return false;

});

// update the servers list

function update_machines_view(data){

    /*

    Go through the servers in the input data. Update existing entries, add

    new ones to the list

    */

    $.each(data.servers.values, function(i,server){

        existing = $('#machinesview-single.single #' + server.id);

        existing_link = $('#machinesview-single div.column3 #link-' + server.id);

        var current_Id = current_serverId();

        //hide next button if there is only one vm

        if (data.servers.values.length == 1) {

            $("#machinesview-single.single .column3 .next").hide();

        }

        // if multiple machines exist in the DOM, delete all but one

        // defensive coding - that shouldn't happen normally

        while (existing.length > 1){

            existing.remove();

        }

        // get server OS, if it exists

        if (!(server.metadata == undefined)) {

            var server_image = os_icon(server.metadata);

        } else {

            var server_image = "unknown"

        }

        // get server status message, if it exists

        var current_message = existing.find(".state-label").text();

        // server already exists in DOM

        if (existing.length){

            $("#machinesview-single.single div.single-container:last-child").find("div.separator").show();

            //  if the status is deleted, delete it from the DOM

            if (server.status == 'DELETED') {

                existing.remove();

                existing_link.remove();

                //if the deleted vm is the displayed one, display the 1st vm

                if (server.id == current_Id) {

                    $("#machinesview-single.single div.single-container:eq(1)").show()

                    $('#machinesview-single.single .column3').find('.server-name:eq(1)').addClass('selected');

                }

                try {

                    console.info(existing.find(".machine-details div.name").text() + ' removed');

                } catch(err) {}

            }

            // if the status has changed

            else if ( current_message != STATUSES[server.status]) {

                /*

                Here there are 4 possibilities:

                    1. From an active state to an inactive one

                    2. From an inactive state to an active one

                    3. From an active state to a different active one

                    4. From an inactive state to a different inactive one

                The last two (3, 4) can be dealt with the same way

                */

                if (ACTIVE_STATES.indexOf(current_message) >= 0 &&

                    INACTIVE_STATES.indexOf(STATUSES[server.status]) >= 0) {

                    // from an active state to an inactive one

                    log_server_status_change(existing, server.status);

                    existing.find("img.single-image").attr("src","static/icons/machines/large/" + server_image + '-off.png');

                    existing.find(".state-label").text(STATUSES[server.status]);

                    existing.find(".connect-border").hide();

                    existing.find(".connect-arrow").hide();

                    existing.find(".spinner").hide();

                    existing.find(' .wave').attr('src','static/icons/indicators/medium/wave.gif').show();

                    existing.find(".state").removeClass().addClass("state terminated-state");

                    setTimeout("$('#" + server.id +" .wave').attr('src','').hide()", 3000);

                }

                else if (INACTIVE_STATES.indexOf(current_message) >= 0 &&

                         ACTIVE_STATES.indexOf(STATUSES[server.status]) >= 0) {

                    // From an inactive state to an active one

                    log_server_status_change(existing, server.status);

                    existing.find("img.single-image").attr("src","static/icons/machines/large/" + server_image + '-on.png');

                    existing.find(".state-label").text(STATUSES[server.status]);

                    existing.find(".connect-border").show();

                    existing.find(".connect-arrow").show();

                    existing.find(".spinner").hide();

                    existing.find(' .wave').attr('src','static/icons/indicators/medium/wave.gif').show();

                    existing.find(".state").removeClass().addClass("state running-state");

                    setTimeout("$('#" + server.id +" .wave').attr('src','').hide()", 3000);

                }

                else {

                    // handling active to active or inactive to inactive changes

                    if (TRANSITIONS[current_message] && TRANSITIONS[current_message] != 'Rebooting') {

                        // don't do anything if it is still in transition

                    }

                    else if ((TRANSITIONS[current_message] == 'Rebooting' && server.status == 'ACTIVE') ||

                             (STATUSES['BUILD'] == current_message && server.status == 'ACTIVE')) {

                        // if it has been rebooted or just created

                        log_server_status_change(existing, server.status);

                        existing.find(".state-label").text(STATUSES[server.status]);

                        existing.find(".connect-border").show();

                        existing.find(".connect-arrow").show();

                        existing.find(".spinner").hide();

                        existing.find(' .wave').attr('src','static/icons/indicators/medium/wave.gif').show();

                        existing.find(".state").removeClass().addClass("state running-state");

                        setTimeout("$('#" + server.id +" .wave').attr('src','').hide()", 3000);

                    }

                    else {

                        // in any other case just change the status and ignore spinners/waves

                        existing.find(".state-label").text(STATUSES[server.status]);

                    }

                }

            }

            // find and display ips

            var ips = get_public_ips(server);

            existing.find(".machine-details div.ipv4").text(ips['ip4']);

            existing.find(".machine-details div.ipv6").text(ips['ip6']);

        } else if (server.status != 'DELETED') {

            // If it does not exist and it's not deleted, we should create it

            var serverwidget = $("#servers-widget-template").clone().attr("id", 'link-' + server.id);

            if (server.name.length > 18) {

                serverwidget.text(server.name.substring(0,15) + '...');

            } else {

                serverwidget.text(server.name)

            }

            serverwidget.appendTo('.servers');

            serverwidget.show();

            //find and hide the previously selected server

            $('.single').find('.single-container').hide();

            $('.single .column3').find('.selected').removeClass('selected');

            //create and select the new one

            var machine = $("#machinesview-single.single #machine-container-template").clone().attr("id", server.id);

            machine.find(".machine-details div.name").text(server.name.substring(0,100));

            machine.find("img.single-image").attr("src","static/icons/machines/large/"+server_image+'-on.png');

            machine.find("span.imagetag").text(server_image);

            machine.find(".state-label").text(STATUSES[server.status]);

            // find and display ips

            var ips = get_public_ips(server);

            machine.find(".machine-details div.ipv4").text(ips['ip4']);

            machine.find(".machine-details div.ipv6").text(ips['ip6']);

            // find and display flavor parameters

            var CPUs, RAM, disk, image_name, image_size;

            if ( flavors.length > 0 ) {

                var current_flavor = '';

                for (i=0; i<flavors.length; i++) {

                    if (flavors[i]['id'] == server.flavorRef) {

                        current_flavor = flavors[i];

                    }

                }

                CPUs = current_flavor['cpu'];

                RAM = current_flavor['ram'];

                disk = current_flavor['disk'];

            } else {

                CPUs = 0;

                RAM = 0;

                disk = 0;

            }

            if ( images.length > 0 ) {

                var current_image = '';

                for (i=0; i<images.length; i++) {

                    if (images[i]['id'] == server.imageRef) {

                        current_image = images[i];

                    }

                }

                image_name = current_image['name'];

                image_size = current_image['metadata']['values']['size'];

            } else {

                image_name = ''

                image_size = ''

            }

            machine.find(".machine-details div.cpus").text(CPUs);

            machine.find(".machine-details div.ram").text(RAM);

            machine.find(".machine-details div.disk").text(disk);

            machine.find(".machine-details div.image-name").text(image_name.substring(0,35));

            machine.find(".machine-details div.image-size").text(image_size);

            //show off image if server is not active

            if (['BUILD', 'ACTIVE', 'REBOOT'].indexOf(server.status) < 0){

                    machine.find("img.single-image").attr("src","static/icons/machines/large/"+server_image+'-off.png');

                    machine.find(".connect-border").hide();

                    machine.find(".connect-arrow").hide();

                    machine.find(".state").removeClass().addClass("state terminated-state");

            }

            //show spinner while machine is building or rebooting

            if (server.status == 'BUILD' ||

                [TRANSITIONS['Starting'], TRANSITIONS['Shutting down']].indexOf(existing.find(".status").text()) >= 0 ) {

                machine.find('.spinner').show();

                machine.find(".connect-border").hide();

                machine.find(".connect-arrow").hide();

                machine.find('.state').removeClass().addClass('state build-state');

            }

            if (server.status == 'REBOOT') {

                machine.find('.spinner').show();

                machine.find(".connect-border").hide();

                machine.find(".connect-arrow").hide();

                machine.find('.state').removeClass().addClass('state rebooting-state');

            }

            machine.appendTo("#machinesview-single.single");

            //disable reboot and shutdown actions while machine is building

            if (server.status == 'BUILD') {

                $('#machinesview-single.single div.#' + server.id + ' div.action-reboot').hide();

                $('#machinesview-single.single div.#' + server.id + ' div.action-shutdown').hide();

            }

            // show console action only on active servers

            if (server.status == 'ACTIVE') {

                $('#machinesview-single.single div.#' + server.id + ' div.action-console').show();

                $('#machinesview-single.single div.#' + server.id + ' div.action-start').hide();

                machine.find(".connect-border").show();

                machine.find(".connect-arrow").show();

            } else if (server.status == 'REBOOT'){

                $('#machinesview-single.single div.#' + server.id + ' div.action-console').hide();

            } else {

                $('#machinesview-single.single div.#' + server.id + ' div.action-console').hide();

                $('#machinesview-single.single div.#' + server.id + ' div.action-reboot').hide();

                $('#machinesview-single.single div.#' + server.id + ' div.action-shutdown').hide();

            }

            //show the first machine and select it in the widget

            $('.single-container:eq(1)').show();

            $('.single .column3').find('.server-name:eq(1)').addClass('selected');

        }

    update_iconview_actions(server.id, server.status);

    });

    $("#machinesview-single.single > div.large-spinner").hide();

    // show message in case user has no servers!

    //if ($('.single-container').length < 2) {

    //    showWelcome();

    //} else {

    //    hideWelcome();

    //}

    // set confirm box position

    if (window.innerHeight - 220 < $('#machinesview-single').height())

        $('.confirm_multiple').addClass('fixed');

    else

        $('.confirm_multiple').removeClass('fixed');

    //enable widget links

    $(".server-name").live('click', function() {

        $('.single').find('.single-container').hide()

        $('.single').find('#' + $(this).attr('id').substring(5)).show();

        $('.single .column3').find('.selected').removeClass('selected');

        $(this).addClass('selected');

        //show prev next links only if there are prev next servers

        if ($("#machinesview-single.single .column3 .selected").attr("id") != $("#machinesview-single.single .column3 .server-name:eq(1)").attr("id")) {

            $(".single .column3 .previous").show();

        } else {

            $(".single .column3 .previous").hide();

        }

        if ($("#machinesview-single.single .column3 .selected").attr("id") != $("#machinesview-single.single .column3 .server-name:last").attr("id")) {

            $(".single .column3 .next").show();

        } else {

            $(".single .column3 .next").hide();

        }

    });

    if ($.cookie('server')) {

        $('div#link-' + $.cookie('server')).click();

        $.cookie('server', null);

    }

    //if it is the last vm, hide the next button

    if ($("#machinesview-single.single .column3 .selected").attr("id") == $("#machinesview-single.single .column3 .server-name:last").attr("id")) {

        $("#machinesview-single.single .column3 .next").hide()

    } else {

        $("#machinesview-single.single .column3 .next").show()

    }

    //if it is the first vm, hide the prev button

    if ($("#machinesview-single.single .column3 .selected").attr("id") == $("#machinesview-single.single .column3 .server-name:eq(1)").attr("id")) {

        $("#machinesview-single.single .column3 .previous").hide()

    } else {

        $("#machinesview-single.single .column3 .previous").show()

    }

}

//get currently displayed serverId

function current_serverId() {

    return $("#machinesview-single.single").find("div.single-container:visible").attr("id");

}

//enable prev-next buttons

$("#machinesview-single.single .column3 .previous").live('click', function() {

    // set behavior

    if ($("#machinesview-single.single .column3 .selected").attr("id") == $("#machinesview-single.single .column3 .server-name:eq(1)").attr("id")) {

        return false;

    } else {

        current_server = $('#machinesview-single.single .column3').find('.selected').attr("id").substring(5);

        $('#machinesview-single.single').find('#' + current_server).hide();

        $('#machinesview-single.single').find('#' + current_server).prev().show();

        $('#machinesview-single.single .column3').find('#link-' + current_server).removeClass('selected');

        $('#machinesview-single.single .column3').find('#link-' + current_server).prev().addClass('selected');

        if ($("#machinesview-single.single .column3 .selected").attr("id") == $("#machinesview-single.single .column3 .server-name:eq(1)").attr("id")) {

            $(this).hide()

        }

        $("#machinesview-single.single .column3 .next").show()

        return false;

    }

});

$("#machinesview-single.single .column3 .next").live('click', function() {

    // set behavior

    if ($("#machinesview-single.single .column3 .selected").attr("id") == $("#machinesview-single.single .column3 .server-name:last").attr("id")) {

        return false;

        } else {

        current_server = $('#machinesview-single.single .column3').find('.selected').attr("id").substring(5);

        $('#machinesview-single.single').find('#' + current_server).hide();

        $('#machinesview-single.single').find('#' + current_server).next().show();

        $('#machinesview-single.single .column3').find('#link-' + current_server).removeClass('selected');

        $('#machinesview-single.single .column3').find('#link-' + current_server).next().addClass('selected');

        //if it is the last vm, hide the next button

        if ($("#machinesview-single.single .column3 .selected").attr("id") == $("#machinesview-single.single .column3 .server-name:last").attr("id")) {

            $(this).hide()

        }

        $("#machinesview-single.single .column3 .previous").show();

        return false;

    }

});

//hide prev button on startup

$("#machinesview-single.single .column3 .previous").hide()

// basic functions executed on page load

if ( flavors.length == 0 && images.length == 0 ) {

    // configure flavors, this also calls update_vms(UPDATE_INTERVAL)

    update_flavors();

    // populate image list

    update_images();

} else if ( flavors.length == 0 && images.length != 0 ) {

    // configure flavors, this also calls update_vms(UPDATE_INTERVAL)

    update_flavors();

} else if ( flavors.length != 0 && images.length == 0 ) {

    // populate image list

    update_images();

    update_vms(UPDATE_INTERVAL);

} else {

    // start updating vm list

    update_vms(UPDATE_INTERVAL);

}

//FIXME: Hide and show welcome depending on number of machines

hideWelcome();

</script>