js/main.js

   1 var BOSH_SERVICE = 'http://localhost:5280/http-bind/';
   2
   3 Strophe.addNamespace("ADHOC", "http://jabber.org/protocol/commands");
   4
   5 var localJID = null;
   6 var connection   = null;
   7 var sessionid = null;
   8 var cmdNode = null;
   9
  10 function log(msg) {
  11     var entry = $('<div></div>').append(document.createTextNode(msg));
  12     $('#log').append(entry);
  13 }
  14
  15 function rawInput(data) {
  16     log('RECV: ' + data);
  17 }
  18
  19 function rawOutput(data) {
  20     log('SENT: ' + data);
  21 }
  22
  23 function onConnect(status) {
  24     if (status == Strophe.Status.CONNECTING) {
  25         log('Strophe is connecting.');
  26     } else if (status == Strophe.Status.CONNFAIL) {
  27         log('Strophe failed to connect.');
  28         showConnect();
  29     } else if (status == Strophe.Status.DISCONNECTING) {
  30         log('Strophe is disconnecting.');
  31     } else if (status == Strophe.Status.DISCONNECTED) {
  32         log('Strophe is disconnected.');
  33         showConnect();
  34     } else if (status == Strophe.Status.AUTHFAIL) {
  35         log('Authentication failed');
  36         if (connection) {
  37             connection.disconnect();
  38         }
  39     } else if (status == Strophe.Status.CONNECTED) {
  40         log('Strophe is connected.');
  41         checkFeatures();
  42     }
  43 }
  44
  45 function addNote(elem, text, type) {
  46     if (!type) {
  47        type = "info";
  48     }
  49     $(elem).append("<p class='" + type + "Note'>" + text + "</p>");
  50 }
  51
  52 function addForm(elem, x) {
  53     var form = $("<form/>");
  54     form.submit(function(){return false;});
  55     var fieldset = $("<fieldset/>");
  56     form.append(fieldset);
  57     $("<legend/>").text($(x).find("title").text()).appendTo(fieldset);
  58     $("<p/>").text($(x).find("instructions").text()).appendTo(fieldset);
  59     $(x).find("field").each(function(){
  60             var item = null;
  61             var type = $(this).attr("type");
  62             if($(this).attr("label")) {
  63                 $("<label/>").text($(this).attr("label")).attr("for", $(this).attr("var")).appendTo(fieldset);
  64             }
  65             switch(type) {
  66             case "hidden":
  67                 item = $("<input type='hidden'/>");
  68                 break;
  69             case "boolean":
  70                 item = $("<input type='checkbox'/>");
  71                 break;
  72             case "text-multi":
  73                 item = $("<textarea/>");
  74                 break;
  75             case "text-single":
  76                 item = $("<input type='text'/>");
  77                 break;
  78             case "fixed":
  79                 item = $("<input type='text'/>").attr("readonly",true);
  80                 break;
  81             case "jid-multi":
  82                 item = $("<textarea/>");
  83                 break;
  84             case "jid-single":
  85                 item = $("<input type='text'/>");
  86                 break;
  87             case "list-multi":
  88                 item = $("<select multiple='multiple'/>");
  89                 $(this).find("option").each(function(){
  90                         $("<option/>").val($(this).find("value").text()).text($(this).attr("label")).appendTo(item);
  91                         });
  92                 break;
  93             case "list-single":
  94                 item = $("<select/>");
  95                 $(this).find("option").each(function(){
  96                         $("<option/>").val($(this).find("value").text()).text($(this).attr("label")).appendTo(item);
  97                         });
  98                 break;
  99             case "text-private":
 100                 item = $("<input type='password'/>");
 101                 break;
 102             default:
 103                 item = $("<input/>");
 104             }
 105             if ($(this).find("value")) {
 106                 var value = null;
 107                 if ((type == "text-multi") || (type == "jid-multi")) {
 108                     value = "";
 109                     $(this).find("value").each(function() {
 110                         value = value + $(this).text() + "\n";
 111                     });
 112                     item.val(value);
 113                 } else if (type == "list-multi") {
 114                     value = new Array();
 115                     $(this).find("value").each(function() {
 116                         value[value.length] = $(this).text();
 117                     });
 118                 } else {
 119                     item.val($(this).find("value").text());
 120                 }
 121             }
 122             if ($(this).attr("var")) {
 123                 item.attr("name", $(this).attr("var"));
 124                 item.attr("id", $(this).attr("var"));
 125             }
 126             fieldset.append(item);
 127             fieldset.append("<br/>");
 128     });
 129     $(elem).append(form);
 130 }
 131
 132 function displayResult(result) {
 133     var status = $(result).find("command").attr("status");
 134
 135     $("#output *").remove();
 136     $(result).find("command > *").each(function(index, e) {
 137         if ($(e).is("note")) {
 138             addNote("#output", $(e).text(), $(e).attr("type"));
 139         } else if ($(e).is("x[xmlns=jabber:x:data]")) {
 140             addForm("#output", e);
 141         }
 142     });
 143     if (status == "executing") {
 144         $("#output").append("<input type='button' disabled='true' id='prevButton' value='Prev'/>"+
 145                             "<input type='button' disabled='true' id='nextButton' value='Next'/>"+
 146                             "<input type='button' disabled='true' id='completeButton' value='Complete'/>"+
 147                             "<input type='button' id='executeButton' value='Execute'/>"+
 148                             "<input type='button' id='cancelButton' value='Cancel'/>");
 149         for (kind in ['prev', 'next', 'complete']) {
 150             if ($(result).find('actions ' + kind).length > 0)
 151                 $('#' + kind + 'Button').attr("disabled", "false");
 152         }
 153         $('#cancelButton').bind("click", function() {
 154             var cancelIQ = $iq({ type: "set", to: "localhost", id: connection.getUniqueId() })
 155                 .c("command", { xmlns: Strophe.NS.ADHOC, node: cmdNode, sessionid: sessionid, action: "cancel" });
 156             cmdNode = null
 157             sessionid = null;
 158             connection.sendIQ(cancelIQ, displayResult);
 159         });
 160     } else {
 161         input = $("<input type='button' value='Restart'/>").bind("click", function() {
 162             $('#output *').remove();
 163             sessionid = null;
 164             cmdNode = null;
 165             getCommandNodes();
 166         });
 167         $("#output").append(input);
 168     }
 169 }
 170
 171 function runCommand() {
 172     cmdNode = $(this).attr("id"); // Save not of executed command (in global)
 173     var execIQ = $iq({ type: "set", to: "localhost", id: connection.getUniqueId() })
 174         .c("command", { xmlns: Strophe.NS.ADHOC, node: cmdNode, action: "execute" });
 175     connection.sendIQ(execIQ, function(result) {
 176         sessionid = $(result).find("command").attr("sessionid");
 177         displayResult(result);
 178     });
 179 }
 180
 181 function getCommandNodes() {
 182     var nodesIQ = $iq({ type: "get", to: "localhost", id: "nodes1" }).c("query", {xmlns: Strophe.NS.DISCO_ITEMS, node: Strophe.NS.ADHOC});
 183     connection.sendIQ(nodesIQ, function(result) {
 184         $('#output').append("<ul id='items'></ul>");
 185         $(result).find("item").each(function(index, e) {
 186             item = $("<li id='" + $(e).attr("node") + "'>" + $(e).attr("name") + "</li>").bind("click", runCommand);
 187             $("#items").append(item);
 188         });
 189     });
 190 }
 191
 192 function checkFeatures() {
 193     featureIQ = $iq({ type: "get", to: "localhost", id: "features1" }).c("query", {xmlns: Strophe.NS.DISCO_INFO});
 194     connection.sendIQ(featureIQ, function(result) {
 195         if ($(result).find("feature[var='" + Strophe.NS.ADHOC + "']").length > 0) {
 196             $('#output').append("<p>This entitiy does support AdHoc commands</p>");
 197         } else {
 198             $('#output').append("<p>This entitiy does NOT support AdHoc commands</p>");
 199         }
 200     });
 201     getCommandNodes();
 202 }
 203
 204 function showConnect() {
 205     var jid = $('#jid');
 206     var pass = $('#pass');
 207     var button = $('#connect').get(0);
 208
 209     button.value = 'connect';
 210     pass.show();
 211     jid.show();
 212     $('label').show();
 213     $('#output *').remove();
 214     return false;
 215 }
 216
 217 function showDisconnect() {
 218     var jid = $('#jid');
 219     var pass = $('#pass');
 220     var button = $('#connect').get(0);
 221
 222     button.value = 'disconnect';
 223     pass.hide();
 224     jid.hide();
 225     $('label').hide();
 226     return false;
 227 }
 228
 229 $(document).ready(function () {
 230     connection = new Strophe.Connection(BOSH_SERVICE);
 231     connection.rawInput = rawInput;
 232     connection.rawOutput = rawOutput;
 233
 234     $("#log_toggle").click(function () {
 235         $("#log").toggle();
 236       });
 237
 238     $('#cred').bind('submit', function () {
 239         var button = $('#connect').get(0);
 240         var jid = $('#jid');
 241         var pass = $('#pass');
 242         localJID = jid.get(0).value;
 243
 244         if (button.value == 'connect') {
 245             showDisconnect();
 246             $('#log *').remove();
 247             connection.connect(localJID,
 248                pass.get(0).value,
 249                onConnect);
 250         } else {
 251             connection.disconnect();
 252         }
 253         return false;
 254     });
 255 });
 256
 257 onunload = function() {
 258     if (connection) {
 259         connection.disconnect();
 260     }
 261 }
 262