Synnefo

// Copyright 2011 GRNET S.A. All rights reserved.

// 

// Redistribution and use in source and binary forms, with or

// without modification, are permitted provided that the following

// conditions are met:

// 

//   1. Redistributions of source code must retain the above

//      copyright notice, this list of conditions and the following

//      disclaimer.

// 

//   2. Redistributions in binary form must reproduce the above

//      copyright notice, this list of conditions and the following

//      disclaimer in the documentation and/or other materials

//      provided with the distribution.

// 

// THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

// OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

// USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

// POSSIBILITY OF SUCH DAMAGE.

// 

// The views and conclusions contained in the software and

// documentation are those of the authors and should not be

// interpreted as representing official policies, either expressed

// or implied, of GRNET S.A.

// 

;(function(root){

    // root

    var root = root;

    // setup namepsaces

    var snf = root.synnefo = root.synnefo || {};

    var models = snf.models = snf.models || {}

    var storage = snf.storage = snf.storage || {};

    var ui = snf.ui = snf.ui || {};

    var util = snf.util = snf.util || {};

    var views = snf.views = snf.views || {}

    // shortcuts

    var bb = root.Backbone;

    views.VMConnectView = views.VMOverlay.extend({

        view_id: "connect_view",

        content_selector: "#vm-connect-overlay-content",

        css_class: 'overlay-vmconnect overlay-info',

        overlay_id: "vmconnect-overlay",

        subtitle: "",

        title: "Connect to machine",

        initialize: function(options) {

            views.VMConnectView.__super__.initialize.apply(this);

            _.bindAll(this, "handle_success", "handle_error");

            this.error = this.$("div.error");

            this.info = this.$("div.connection-info");

            this.no_public = this.$("div.no-public-ip");

            this.description = this.info.find(".description p");

            this.connect = this.info.find(".connect p");

            this.subinfo = this.info.find(".subinfo");

            this.v6_warn = this.info.find(".v6-warn");

            var self = this;

            this.no_public.find("a").click(function(e) {

              e.preventDefault();

              self.hide();

              window.setTimeout(function() {

                synnefo.router.ips_view();

              }, 200)

            });

        },

        beforeOpen: function() {

            this.$(".clipboard").empty();

        },

        beforeClose: function() {

            this.$(".clipboard").empty();

            try { delete this.clip; } catch (err) {};

        },

        show_no_public_ip: function() {

            this.error.hide();

            this.info.hide();

            this.no_public.removeClass("hidden").show();

        },

        handle_success: function(data) {

            this.error.hide();

            this.info.show();

            this.v6_warn.hide();

            this.no_public.hide();

            this.description.html(data.info);

            if (data.ssh) {

                this.connect.html(data.link.title);

            } else {

                this.connect.html('<a href="{0}">{1}</a>'.format(data.link.url, data.link.title))

            }

            this.subinfo.html(data.subinfo).show();

            if (!data.subinfo) { this.subinfo.hide() };

            if (data.ssh) {

                var ssh_msg = data.link.title;

                this.clip = new snf.util.ClipHelper(this.$(".clipboard"), ssh_msg);

            } else {

            }

            if (!this.vm.has_public_ipv4()) {

              this.v6_warn.removeClass("hidden").show();

            } else {

              this.v6_warn.hide();

            }

        },

        handle_error: function() {

            this.error.show();

            this.info.hide();

        },

        handle_vm_change: function(vm) {

            if (!this.vm) { this.vm = undefined; return; }

            if (this.vm.state() == "DESTROY") {

                this.hide();

            }

            this._update_vm_details();

        },

        update_vm_details: function() {

        },

        show: function() {

            views.VMConnectView.__super__.show.apply(this, arguments);

            this.error.hide();

            this.info.hide();

            if (!this.vm.has_public_ip()) {

              this.show_no_public_ip();

            } else {

              this.vm.get_connection_info($.client.os, this.handle_success, this.handle_error)

            }

        }

    });

})(this);