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<!--
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Copyright 2011 GRNET S.A. All rights reserved.
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Redistribution and use in source and binary forms, with or
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without modification, are permitted provided that the following
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conditions are met:
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  1. Redistributions of source code must retain the above
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     copyright notice, this list of conditions and the following
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     disclaimer.
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  2. Redistributions in binary form must reproduce the above
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     copyright notice, this list of conditions and the following
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     disclaimer in the documentation and/or other materials
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     provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and
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documentation are those of the authors and should not be
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interpreted as representing official policies, either expressed
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or implied, of GRNET S.A.
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-->
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{% load i18n %}
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<!-- the single view -->
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<div id="machinesview-single" class="single">
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    <div class="large-spinner"></div>
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    <div class="single-container" id="machine-container-template" style="display:none;" >
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        <div class="upper">
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            <div class="column1">
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                <div class='connect-border' title='{% trans 'Connect  machine' %}'></div>
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                <div class='connect-arrow' title='{% trans 'Connect  machine' %}'></div>
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                <div class="single-image" />
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                <div class="state">
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                    <span class="state-label">{% trans "Running" %}</span>
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                    <div class="indicators">
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                        <div class="indicator1"></div>
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                        <div class="indicator2"></div>
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                        <div class="indicator3"></div>
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                        <div class="indicator4"></div>
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                    </div>
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                    <div class="action-indicator" style="display:none"></div>
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                    <img class="spinner" style="display:none" src="static/icons/indicators/medium/progress.gif" />
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                    <img class="wave" style="display:none" src="static/icons/indicators/medium/wave.gif" />
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                </div>
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            </div>
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            <div class="column2">
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                <div class="machine-labels">
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                    <div class="machine-label name">{% trans "Name" %}:</div>
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                    <div class="machine-label cpus">{% trans "CPUs" %}:</div>
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                    <div class="machine-label ram">{% trans "RAM (MB)" %}:</div>
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                    <div class="machine-label disk">{% trans "System Disk (GB)" %}:</div>
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                    <div class="machine-label image-name">{% trans "Image Name" %}:</div>
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                    <div class="machine-label image-size">{% trans "Image Size (GB)" %}:</div>
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                    <div class="machine-label ipv4">{% trans "Public IPv4" %}:</div>
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                    <div class="machine-label ipv6">{% trans "Public IPv6" %}:</div>
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                </div>
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                <div class="machine-details">
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                    <div class="machine-detail name">My Desktop</div>
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                    <div class="machine-detail cpus">4</div>
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                    <div class="machine-detail ram">2048</div>
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                    <div class="machine-detail disk">100</div>
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                    <div class="machine-detail image-name">windos_XP_blah_blah</div>
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                    <div class="machine-detail image-size">2.3</div>
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                    <div class="machine-detail ipv4">no ipv4</div>
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                    <div class="machine-detail ipv6">2001:db8:1f70::999:de8:7648:6e8</div>
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                </div>
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                <div class="tags">
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                    <div class="tags-header">
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                        <div class="tags-label">{% trans "Tags" %}</div>
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                        <div class="toggler down"></div>
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                    </div>
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                    <div class="tags-content">
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                        <div class="metadata-keys-container">
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                            <div class="scrollable vertical">
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                                <div class="items">
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                                </div>
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                            </div>
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                            <div class="metadata-actions">
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                                <div class="prev"></div>
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                                <div class="next"></div>
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                            </div>
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                        </div>
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                        <a href="#" class="manage-metadata">{% trans "Manage Tags" %}</a>
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                    </div>
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                </div>
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            </div>
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            <div class="single-actions">
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                <div class="action-container start">
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                    <div class="single-action action-start">{% trans "Start" %}</div>
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                    <div class="confirm_single">
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                        <button class="yes">{% trans "Confirm" %}</button>
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                        <button class="no">X</button>
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                    </div>
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                </div>
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                <div class="action-container reboot">
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                    <div class="single-action action-reboot">{% trans "Reboot" %}</div>
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                    <div class="confirm_single">
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                        <button class="yes">{% trans "Confirm" %}</button>
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                        <button class="no">X</button>
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                    </div>
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                </div>
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                <div class="action-container shutdown">
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                    <div class="single-action action-shutdown">{% trans "Shutdown" %}</div>
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                    <div class="confirm_single">
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                        <button class="yes">{% trans "Confirm" %}</button>
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                        <button class="no">X</button>
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                    </div>
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                </div>
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                <div class="action-container console">
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                    <div class="single-action action-console">{% trans "Console" %}</div>
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                    <div class="confirm_single">
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                        <button class="yes">{% trans "Confirm" %}</button>
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                        <button class="no">X</button>
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                    </div>
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                </div>
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                <div class="action-container destroy">
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                    <div class="single-action action-destroy">{% trans "Destroy" %}</div>
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                    <div class="confirm_single">
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                        <button class="yes">{% trans "Confirm" %}</button>
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                        <button class="no">X</button>
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                    </div>
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                </div>
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            </div>
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            <div class="action_error" align="center">
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                {% trans "<span>Error</span> on" %} <span class="action">{% trans "error action" %}</span>
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                <span class="code"></span>
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                <span class="message"></span>
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                <button class="details">{% trans "Details" %}</button>
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            </div>
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        </div>
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        <div class="lower">
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            <div class="single-cpu">
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                <div class="cpu-usage">
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                    {% trans "CPU Utilization" %}
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                </div>
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                <div class="cpu-graph">
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                    <img src="http://stats.okeanos.grnet.gr/test/cpu-ts.png" class="stats" />
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                </div>
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            </div>
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            <div class="single-network">
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                <div class="network-usage">
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                    {% trans "Network Utilization" %}
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                </div>
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                <div class="network-graph">
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                    <img src="http://stats.okeanos.grnet.gr/test/net-ts.png" class="stats" />
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                </div>
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            </div>
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        </div>
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    </div>
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    <div class="column3" style="display:none;">
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        <div class="controls">
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            <div class="previous" style="display:block;">
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                <div class="prev-arrow"></div>
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                <div class="prev-label">
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                    {% trans "previous" %}
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                </div>
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            </div>
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            <div class="next" style="display:block;">
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                <div class="next-arrow"></div>
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                <div class="next-label">
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                    {% trans "next" %}
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                </div>
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            </div>
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        </div>
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        <div class="separator">
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        </div>
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        <div class="servers">
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            <div class="server-name" id="servers-widget-template" style="display:none;">server1</div>
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        </div>
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    </div>
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</div>
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<script>
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init_action_indicator_handlers('single');
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//hide the all of the tags contents
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$("#machinesview-single.single .tags-content").hide();
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// handle connect machine image states
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$("div.connect-arrow, .single-image").live('mouseenter',
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    function() {
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        // ugly check to see if machine is running
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        if ($(this).parent().find(".connect-arrow:visible").length == 0) { return };
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        set_machine_os_image($(this).parent().parent(), "single", "hover", undefined, 1);
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        var parent = $(this).parent().parent();
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        parent.find(".connect-arrow").show().addClass('border-hover');
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    });
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$("div.connect-arrow, .single-image").live('mouseleave',
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    function() {
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        if ($(this).parent().find(".connect-arrow:visible").length == 0) { return };
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        set_machine_os_image($(this).parent().parent(), "single", "hover", undefined, 1, "hover");
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        set_machine_os_image($(this).parent().parent(), "single", "click", undefined, 1, "click");
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        var parent = $(this).parent().parent();
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        parent.find(".connect-arrow").removeClass('border-hover');
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    });
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$("div.connect-arrow, .single-image").live('mousedown',
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    function() {
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        if ($(this).parent().find(".connect-arrow:visible").length == 0) { return };
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        set_machine_os_image($(this).parent().parent(), "single", "click", undefined, 1);
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    });
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$("div.connect-arrow, .single-image").live('mouseup',
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    function() {
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        if ($(this).parent().find(".connect-arrow:visible").length == 0) { return };
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        set_machine_os_image($(this).parent().parent(), "single", "click", undefined, 1, "click");
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    });
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//toggle the component with class tags-content
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$("#machinesview-single.single div.tags-header").live('click', function() {
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    if ($(this).find('.toggler').hasClass('up')) {
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        $(this).find('.toggler').removeClass('up');
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        $(this).find('.toggler').addClass('down');
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        $(this).find('.tags-label').removeClass('darker');
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        $(this).parent().parent().removeClass('light-background');
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    } else {
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        $(this).find('.toggler').removeClass('down');
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        $(this).find('.toggler').addClass('up');
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        $(this).find('.tags-label').addClass('darker');
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        $(this).parent().parent().addClass('light-background');
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    }
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    $(this).parent().parent().find(".tags-content").slideToggle(600);
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    return false;
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});
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// indicate that the requested action was not completed
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function display_failure(status, serverID, action, responseText) {
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    $('#machinesview-single.single #'+serverID+ ' .spinner').hide();
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    $('#machinesview-single.single #'+serverID+ ' .action_error .action').text(action);
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    $('#machinesview-single.single #'+serverID+ ' .action_error .code').text(status);
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    $('#machinesview-single.single #'+serverID+ ' .action_error .message').text(responseText);
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    $('#machinesview-single.single #'+serverID+ ' .action_error').show();
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}
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// cancel action
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$("#machinesview-single.single div.confirm_single .no").live('click', function(){
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    pending_actions = [];
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    $('#machinesview-single').find('div.single-action').removeClass("selected");
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    update_confirmations();
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});
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// update metadata list
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function list_metadata_keys(serverID, keys) {
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    // empty the list if it already exists
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    $("#machinesview-single.single div.#" +serverID).find("div.items").empty();
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    //start counter
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    var i=0;
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    // show values
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    for (var key in keys) {
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        $("#machinesview-single.single div.#" +serverID).find(".items").append("<div class='item'>" + key + ": " + keys[key].substring(0,40) + "</div>");
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        i++;
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    }
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    //hide the metadata controls if we have less than 3 metadata
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    if (i <= 3) {
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        $("#machinesview-single.single div.#" +serverID).find(".metadata-actions").hide();
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    }
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    //show the metadata controls if we have more than 3 metadata
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    if (i > 3) {
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        $("#machinesview-single.single div.#" +serverID).find(".metadata-actions").show();
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    }
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    $("#machinesview-single.single div.#" +serverID).find(".metadata-count").text(i);
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}
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//show error popup box
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$("#machinesview-single.single div.action_error .details").live('click', function(){
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    // remove the action from the pending list
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    ajax_error($(this).parent().children('.code').text(), undefined, $(this).parent().children('.action').text(), $(this).parent().children('.message').text());
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    $(this).parent().hide();
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});
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//confirm action
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$("#machinesview-single.single div.confirm_single .yes").live('click', function(){
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    var serverID = $(this).closest(".single-container").attr("id");
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    for (i=0;i<pending_actions.length;i++){ // if there is a pending action for this server execute it
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        if (pending_actions[i][1]==serverID){
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            action = pending_actions.splice(i,1)[0]; // extract action
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            // change the status text in cases where no api state exists
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            if (action[0] == start) {
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                $(this).closest(".single-container").find(".column1 .state-label").text(TRANSITIONS['Starting']);
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                $(this).closest(".single-container").find(".column1 .state").removeClass().addClass('state starting-state');
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                $(this).closest(".single-container").find(".column1 .state .spinner").show();
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            } else if (action[0] == shutdown) {
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                $(this).closest(".single-container").find(".column1 .state-label").text(TRANSITIONS['Shutting down']);
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                $(this).closest(".single-container").find(".column1 .state").removeClass().addClass('state shutting-state');
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                $(this).closest(".single-container").find(".column1 .state .spinner").show();
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            } else if (action[0] == reboot) {
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                $(this).closest(".single-container").find(".column1 .state-label").text(TRANSITIONS['Rebooting']);
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                $(this).closest(".single-container").find(".column1 .state").removeClass().addClass('state rebooting-state');
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                $(this).closest(".single-container").find(".column1 .state .spinner").show();
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            }  else if (action[0] == destroy) {
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                $(this).closest(".single-container").find(".column1 .state-label").text(TRANSITIONS['Destroying']);
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                $(this).closest(".single-container").find(".column1 .state").removeClass().addClass('state destroying-state');
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                $(this).closest(".single-container").find(".column1 .state .spinner").show();
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            }
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            action[0]([action[1]]); // execute action
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        }
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    }
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    $(this).parent().hide();
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    $(this).closest('div.action-container').children('div.single-action').removeClass('selected');
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    $(this).parent().parent().find('.state').children('.spinner').show();
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    update_confirmations();
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    return false;
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});
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// intercept manage metadata click
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$("#machinesview-single.single a.manage-metadata").live('click', function() {
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    // get server name and server ID
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    var serverID = $(this).parent().parent().parent().parent().parent().attr("id");
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    var serverName = $(this).closest('.machine-container').find("div.machine-details div.name").text();
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    if (['BUILD', 'ACTIVE', 'REBOOT'].indexOf($(this).parent().parent().parent().parent().parent().find(".status").text()) < 0) {
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        $("#metadata-wizard div#on-off").text('on');
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    } else {
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        $("#metadata-wizard div#on-off").text('off');
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    }
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    // set server name to all related metadata dialogs
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    $("#metadata-wizard div.machine-name").text(serverName);
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    // set server id to all related metadata dialogs
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    $("#metadata-wizard p").text(serverID);
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    show_metadata_wizard();
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    return false;
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});
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// intercept start click
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$("#machinesview-single.single div.action-start").live('click', function(){
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    var serverID = $(this).closest(".single-container").attr("id");
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    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();
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    $('#machinesview-single').find('div.single-action').removeClass('selected');
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    $(this).addClass('selected');
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    $(this).parent().parent().find('.action_error').hide();
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    // reset pending actions so not to allow multiple actions in this view
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    pending_actions = [];
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    pending_actions.push([start, serverID, serverName]);
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    update_confirmations();
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    return false;
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});
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// intercept shutdown click
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$("#machinesview-single.single div.action-shutdown").live('click', function(){
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    var serverID = $(this).closest(".single-container").attr("id");
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    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();
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    $('#machinesview-single').find('div.single-action').removeClass('selected');
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    $(this).addClass('selected');
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    $(this).parent().parent().find('.action_error').hide();
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    // reset pending actions so not to allow multiple actions in this view
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    pending_actions = [];
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    pending_actions.push([shutdown, serverID, serverName]);
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    update_confirmations();
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    return false;
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});
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// intercept reboot click
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$("#machinesview-single.single div.action-reboot").live('click', function(){
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    var serverID = $(this).closest(".single-container").attr("id");
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    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();
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    $('#machinesview-single').find('div.single-action').removeClass('selected');
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    $(this).addClass('selected');
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    $(this).parent().parent().find('.action_error').hide();
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    // reset pending actions so not to allow multiple actions in this view
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    pending_actions = [];
376
    pending_actions.push([reboot, serverID, serverName]);
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    update_confirmations();
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    return false;
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});
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381
// intercept destroy click
382
$("#machinesview-single.single div.action-destroy").live('click', function(){
383
    var serverID = $(this).closest(".single-container").attr("id");
384
    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();
385
    $('#machinesview-single').find('div.single-action').removeClass('selected');
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    $(this).addClass('selected');
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    $(this).parent().parent().find('.action_error').hide();
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    // reset pending actions so not to allow multiple actions in this view
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    pending_actions = [];
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    pending_actions.push([destroy, serverID, serverName]);
391
    update_confirmations();
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    return false;
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});
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395
// intercept console click
396
$("#machinesview-single.single div.action-console").live('click', function(){
397
    var serverID = $(this).closest(".single-container").attr("id");
398
    var serverName = $(this).closest("div.upper").find(".machine-details div.name").text();
399
    $('#machinesview-single').find('div.single-action').removeClass('selected');
400
    $(this).addClass('selected');
401
    $(this).parent().parent().find('.action_error').hide();
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    // reset pending actions so not to allow multiple actions in this view
403
    pending_actions = [];
404
    pending_actions.push([open_console, serverID, serverName]);
405
    update_confirmations();
406
    return false;
407
});
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// connect to machine on machine logo click
410
$("#machinesview-single.single div.single-image").live('click', function(){
411
    if ($(this).parent().find(".connect-arrow:visible").length == 0) { return };
412
    var serverID = $(this).closest(".single-container").attr("id");
413
    machine_connect([machine_connect, serverID]);
414
    return false;
415
});
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// connect to machine on connect arrow click
418
$("#machinesview-single.single div.connect-arrow").live('click', function(){
419
    var serverID = $(this).closest(".single-container").attr("id");
420
    machine_connect([machine_connect, serverID]);
421
    return false;
422
});
423

424
// connect to machine on connect arrow border click
425
$("#machinesview-single.single div.connect-border").live('click', function(){
426
    var serverID = $(this).closest(".single-container").attr("id");
427
    machine_connect([machine_connect, serverID]);
428
    return false;
429
});
430

431
// update the servers list
432
function update_machines_view(data){
433
    /*
434
    Go through the servers in the input data. Update existing entries, add
435
    new ones to the list
436
    */
437

438
    $.each(data.servers.values, function(i,server){
439

440
        existing = $('#machinesview-single.single #' + server.id);
441
        existing_link = $('#machinesview-single div.column3 #link-' + server.id);
442
        var current_Id = current_serverId();
443

444
        // if multiple machines exist in the DOM, delete all but one
445
        // defensive coding - that shouldn't happen normally
446
        while (existing.length > 1){
447
            existing.remove();
448
        }
449
        // get server OS, if it exists
450
        if (!(server.metadata == undefined)) {
451
            var server_image = os_icon(server.metadata);
452
        } else {
453
            var server_image = "unknown"
454
        }
455
        // get server status message, if it exists
456
        var current_message = existing.find(".state-label").text();
457

458
        // server already exists in DOM
459
        if (existing.length){
460
            $("#machinesview-single.single div.single-container:last-child").find("div.separator").show();
461
            //  if the status is deleted, delete it from the DOM
462
            if (server.status == 'DELETED') {
463
                existing.remove();
464
                existing_link.remove();
465
                //if the deleted vm is the displayed one, display the 1st vm
466
                if (server.id == current_Id) {
467
                    $("#machinesview-single.single div.single-container:eq(1)").show()
468
                    $('#machinesview-single.single .column3').find('.server-name:eq(1)').addClass('column3-selected');
469
                }
470
                try {
471
                    console.info(existing.find(".machine-details div.name").text() + ' removed');
472
                } catch(err) {}
473
            }
474
            // if the status has changed
475
            else if ( current_message != STATUSES[server.status]) {
476
                /*
477
                Here there are 4 possibilities:
478
                    1. From an active state to an inactive one
479
                    2. From an inactive state to an active one
480
                    3. From an active state to a different active one
481
                    4. From an inactive state to a different inactive one
482
                The last two (3, 4) can be dealt with the same way
483
                */
484
                if (ACTIVE_STATES.indexOf(current_message) >= 0 &&
485
                    INACTIVE_STATES.indexOf(STATUSES[server.status]) >= 0) {
486
                    // from an active state to an inactive one
487
                    log_server_status_change(existing, server.status);
488
                    set_machine_os_image(existing, "single", "off", server_image);
489
                    existing.find(".column1 .state-label").text(STATUSES[server.status]);
490
                    existing.find(".connect-border").hide();
491
                    existing.find(".connect-arrow").hide();
492
                    existing.find(".column1 .state .spinner").hide();
493
                    existing.find(' .wave').attr('src','static/icons/indicators/medium/wave.gif').show();
494
                    existing.find(".column1 .state").removeClass().addClass("state terminated-state");
495
                    setTimeout("$('#" + server.id +" .wave').attr('src','').hide()", 3000);
496
                }
497
                else if (INACTIVE_STATES.indexOf(current_message) >= 0 &&
498
                         ACTIVE_STATES.indexOf(STATUSES[server.status]) >= 0) {
499
                    // From an inactive state to an active one
500
                    log_server_status_change(existing, server.status);
501
                    set_machine_os_image(existing, "single", "on", server_image);
502
                    existing.find(".column1 .state-label").text(STATUSES[server.status]);
503
                    existing.find(".connect-border").show();
504
                    existing.find(".connect-arrow").show();
505
                    existing.find(".column1 .state .spinner").hide();
506
                    existing.find(' .wave').attr('src','static/icons/indicators/medium/wave.gif').show();
507
                    existing.find(".column1 .state").removeClass().addClass("state running-state");
508
                    setTimeout("$('#" + server.id +" .wave').attr('src','').hide()", 3000);
509
                }
510
                else {
511
                    // handling active to active or inactive to inactive changes
512
                    if (TRANSITIONS[current_message] && TRANSITIONS[current_message] != 'Rebooting') {
513
                        // don't do anything if it is still in transition
514
                    }
515
                    else if ((TRANSITIONS[current_message] == 'Rebooting' && server.status == 'ACTIVE') ||
516
                             (STATUSES['BUILD'] == current_message && server.status == 'ACTIVE')) {
517
                        // if it has been rebooted or just created
518
                        log_server_status_change(existing, server.status);
519
                        existing.find(".column1 .state-label").text(STATUSES[server.status]);
520
                        existing.find(".connect-border").show();
521
                        existing.find(".connect-arrow").show();
522
                        existing.find(".column1 .state .spinner").hide();
523
                        existing.find(".column1 .state").attr('src','static/icons/indicators/medium/wave.gif').show();
524
                        existing.find(".column1 .state").removeClass().addClass("state running-state");
525
                        setTimeout("$('#" + server.id +" .wave').attr('src','').hide()", 3000);
526
                    }
527
                    else if (STATUSES[server.status] == "Rebooting") { 
528
                        // from running to rebooting
529
                        log_server_status_change(existing, server.status);
530
                        existing.find(".column1 .state").removeClass().addClass('state rebooting-state');
531
                        existing.find('.column1 .state .spinner').show();
532
                        existing.find(".column1 .state-label").text(STATUSES[server.status]);
533
                    } else {
534
                        // in any other case just change the status and ignore spinners/waves
535
                        existing.find(".column1 .state-label").text(STATUSES[server.status]);
536
                    }
537
                }
538
            }
539
            // find and display ips
540
            var ips = get_public_ips(server);
541
            existing.find(".machine-details div.ipv4").text(ips['ip4']);
542
            existing.find(".machine-details div.ipv6").text(ips['ip6']);
543

544
        } else if (server.status != 'DELETED') {
545
            // If it does not exist and it's not deleted, we should create it
546
            var serverwidget = $("#servers-widget-template").clone().attr("id", 'link-' + server.id);
547
            if (server.name.length > 18) {
548
                serverwidget.text(server.name.substring(0,15) + '...');
549
            } else {
550
                serverwidget.text(server.name)
551
            }
552
            serverwidget.appendTo('.servers');
553
            serverwidget.show();
554
            //find and hide the previously selected server
555
            $('.single').find('.single-container').hide();
556
            $('.single .column3').find('.column3-selected').removeClass('column3-selected');
557
            //create and select the new one
558
            var machine = $("#machinesview-single.single #machine-container-template").clone().attr("id", server.id);
559
            machine.find(".scrollable").scrollable({vertical: true});
560
            machine.find(".machine-details div.name").text(server.name.substring(0,30));
561
            set_machine_os_image(machine, "single", "on", server_image);
562
            machine.find("span.imagetag").text(server_image);
563
            machine.find(".column1 .state-label").text(STATUSES[server.status]);
564
            // find and display flavor parameters
565
            var flavor_params = get_flavor_params(server.flavorRef);
566
            machine.find(".machine-details div.cpus").text(flavor_params['cpus']);
567
            machine.find(".machine-details div.ram").text(flavor_params['ram']);
568
            machine.find(".machine-details div.disk").text(flavor_params['disk']);
569
            // find and display image parameters
570
            var image_params = get_image_params(server.imageRef);
571
            machine.find(".machine-details div.image-name").text(image_params['name'].substring(0,15));
572
            machine.find(".machine-details div.image-size").text(image_params['size']);
573
            // find and display ips
574
            var ips = get_public_ips(server);
575
            machine.find(".machine-details div.ipv4").text(ips['ip4']);
576
            machine.find(".machine-details div.ipv6").text(ips['ip6']);
577
            //show off image if server is not active
578
            if (['BUILD', 'ACTIVE', 'REBOOT'].indexOf(server.status) < 0){
579
                    set_machine_os_image(machine, "single", "off", server_image);
580
                    machine.find(".connect-border").hide();
581
                    machine.find(".connect-arrow").hide();
582
                    machine.find(".column1 .state").removeClass().addClass("state terminated-state");
583
            }
584
            //show spinner while machine is building or rebooting
585
            if (server.status == 'BUILD' ||
586
                [TRANSITIONS['Starting'], TRANSITIONS['Shutting down']].indexOf(existing.find(".status").text()) >= 0 ) {
587
                machine.find(".column1 .state .spinner").show();
588
                machine.find(".connect-border").hide();
589
                machine.find(".connect-arrow").hide();
590
                machine.find(".column1 .state").removeClass().addClass('state build-state');
591
            }
592
            if (server.status == 'REBOOT') {
593
                machine.find(".column1 .state").find('.spinner').show();
594
                machine.find(".connect-border").hide();
595
                machine.find(".connect-arrow").hide();
596
                machine.find(".column1 .state").removeClass().addClass('state rebooting-state');
597
            }
598
            machine.appendTo("#machinesview-single.single");
599
            //disable reboot and shutdown actions while machine is building
600
            if (server.status == 'BUILD') {
601
                $('#machinesview-single.single div.#' + server.id + ' div.action-reboot').hide();
602
                $('#machinesview-single.single div.#' + server.id + ' div.action-shutdown').hide();
603
            }
604
            // show console action only on active servers
605
            if (server.status == 'ACTIVE') {
606
                $('#machinesview-single.single div.#' + server.id + ' div.action-console').show();
607
                $('#machinesview-single.single div.#' + server.id + ' div.action-start').hide();
608
                machine.find(".connect-border").show();
609
                machine.find(".connect-arrow").show();
610
            } else if (server.status == 'REBOOT'){
611
                $('#machinesview-single.single div.#' + server.id + ' div.action-console').hide();
612
            } else {
613
                $('#machinesview-single.single div.#' + server.id + ' div.action-console').hide();
614
                $('#machinesview-single.single div.#' + server.id + ' div.action-reboot').hide();
615
                $('#machinesview-single.single div.#' + server.id + ' div.action-shutdown').hide();
616
            }
617

618

619
            //show the first machine and select it in the widget
620
            $('.single-container:eq(1)').show();
621
            $('.single .column3').find('.server-name:eq(1)').addClass('column3-selected');
622
        }
623
        update_iconview_actions(server.id, server.status);
624
        if (!(server.metadata == undefined)) {
625
                list_metadata_keys(server.id, server.metadata.values);
626
        }
627
        if (server.id == current_serverId()) {
628
            get_server_stats(server.id);
629
        }
630

631
        // if machine in destroy state keep it that way
632
        var server = get_machine(server.id);
633
        if (server.status == "DESTROY") {
634
            existing = $('#machinesview-single.single #' + server.id);
635
            if (existing.length) {
636
                existing.find(".column1 .state-label").text(TRANSITIONS['Destroying']);
637
                existing.find(".column1 .state").removeClass().addClass('state destroying-state');
638
                existing.find(".column1 .state .spinner").show();
639
                existing.find(".column1 .wave").hide();
640
            }
641
        }
642
    });
643

644
    // hide pane spinner
645
    $("#machinesview-single.single > div.large-spinner").hide();
646

647
    // show message in case user has no server!
648
    if ($('#machinesview-single div.single-container').length == 1) {
649
        showWelcome();
650
    } else {
651
        hideWelcome();
652
        $('.single .column3').show();
653
    }
654

655
    //enable widget links
656
    $(".server-name").live('click', function() {
657
        $('.single').find('.single-container').hide()
658
        $('.single').find('#' + $(this).attr('id').substring(5)).show();
659
        $('.single .column3').find('.column3-selected').removeClass('column3-selected');
660
        $(this).addClass('column3-selected');
661
        update_prev_next()
662
    });
663

664
    if ($.cookie('server')) {
665
        $('div#link-' + $.cookie('server')).click();
666
        $.cookie('server', null);
667
    }
668

669
    //if it is the last vm, disable the next button
670
    if ($("#machinesview-single.single .column3 .column3-selected").attr("id") == $("#machinesview-single.single .column3 .server-name:last").attr("id")) {
671
        $("#machinesview-single.single .column3 .next").addClass('disabled');
672
    }
673

674
    //if it is the first vm, disable the prev button
675
    if ($("#machinesview-single.single .column3 .column3-selected").attr("id") == $("#machinesview-single.single .column3 .server-name:eq(1)").attr("id")) {
676
        $("#machinesview-single.single .column3 .previous").addClass('disabled');
677
    }
678
}
679

680
//get currently displayed serverId
681
function current_serverId() {
682
    return $("#machinesview-single.single").find("div.single-container:visible").attr("id");
683
}
684

685
//enable prev-next buttons
686
$("#machinesview-single.single .column3 .previous").live('click', function() {
687
    // set behavior
688
    if ($("#machinesview-single.single .column3 .column3-selected").attr("id") == $("#machinesview-single.single .column3 .server-name:eq(1)").attr("id")) {
689
        return false;
690
    } else {
691
        current_server = $('#machinesview-single.single .column3').find('.column3-selected').attr("id").substring(5);
692
        $('#machinesview-single.single').find('#' + current_server).hide();
693
        $('#machinesview-single.single').find('#' + current_server).prev().show();
694
        $('#machinesview-single.single .column3').find('#link-' + current_server).removeClass('column3-selected');
695
        $('#machinesview-single.single .column3').find('#link-' + current_server).prev().addClass('column3-selected');
696
        update_prev_next()
697
        return false;
698
    }
699
});
700

701
$("#machinesview-single.single .column3 .next").live('click', function() {
702
    // set behavior
703
    if ($("#machinesview-single.single .column3 .column3-selected").attr("id") == $("#machinesview-single.single .column3 .server-name:last").attr("id")) {
704
        return false;
705
        } else {
706
        current_server = $('#machinesview-single.single .column3').find('.column3-selected').attr("id").substring(5);
707
        $('#machinesview-single.single').find('#' + current_server).hide();
708
        $('#machinesview-single.single').find('#' + current_server).next().show();
709
        $('#machinesview-single.single .column3').find('#link-' + current_server).removeClass('column3-selected');
710
        $('#machinesview-single.single .column3').find('#link-' + current_server).next().addClass('column3-selected');
711
        update_prev_next()
712
        return false;
713
    }
714
});
715

716

717
//enables-disables previous/next buttons accordingly
718
function update_prev_next() {
719
    if ($("#machinesview-single.single .column3 .column3-selected").attr("id") != $("#machinesview-single.single .column3 .server-name:eq(1)").attr("id")) {
720
        $(".single .column3 .previous").removeClass('disabled');
721
    } else {
722
        //disable class
723
        $(".single .column3 .previous").addClass('disabled');
724
    }
725
    if ($("#machinesview-single.single .column3 .column3-selected").attr("id") != $("#machinesview-single.single .column3 .server-name:last").attr("id")) {
726
        $(".single .column3 .next").removeClass('disabled');
727
    } else {
728
        //disable class
729
        $(".single .column3 .next").addClass('disabled');
730
    }
731
    get_server_stats(current_serverId());
732
}
733

734
// basic functions executed on page load
735
if ( flavors.length == 0 && images.length == 0 ) {
736
    // configure flavors, this also calls update_vms(UPDATE_INTERVAL)
737
    update_flavors();
738
    // populate image list
739
    update_images();
740
} else if ( flavors.length == 0 && images.length != 0 ) {
741
    // configure flavors, this also calls update_vms(UPDATE_INTERVAL)
742
    update_flavors();
743
} else if ( flavors.length != 0 && images.length == 0 ) {
744
    // populate image list
745
    update_images();
746
    update_vms(UPDATE_INTERVAL);
747
} else {
748
    // start updating vm list
749
    update_vms(UPDATE_INTERVAL);
750
}
751

752
//IE specific fixes
753
if ($.browser.msie) {
754
    //IE fix for green arrow hover
755
    $("div.connect-arrow").live("mouseenter", function () {
756
        $(this).addClass("connect-arrow-ie");
757
    });
758
    $("div.connect-arrow").live("mouseleave", function () {
759
        $(this).removeClass("connect-arrow-ie");
760
    });
761
    //IE fix for details button
762
    $("button.details").live("mouseenter", function () {
763
        $(this).css("background-color","#FF7F2A");
764
    });
765
    $("button.details").live("mouseleave", function () {
766
        $(this).css("background-color","transparent");
767
    });
768
}
769

    
770
</script>