-function addNote(elem, text, type) {
- if (!type) {
- type = "info";
- }
- text = text.replace(/\n/g, "<br/>");
- $(elem).append("<p class='" + type + "Note'>" + text + "</p>");
-}
-
-function addForm(elem, x) {
- var form = $("<form action='#'/>");
- form.submit(function(event) {
- executeCommand("execute", serializeToDataform('form'), function(e) { displayResult(elem, e) });
- event.preventDefault();
- });
- var fieldset = $("<fieldset/>");
- form.append(fieldset);
- if ($(x).find("title").length > 0)
- $("<legend/>").text($(x).find("title").text()).appendTo(fieldset);
- if ($(x).find("instructions").length > 0)
- $("<p/>").text($(x).find("instructions").text()).appendTo(fieldset);
- $(x).find("field").each(function() {
- var item = null;
- var type = $(this).attr("type");
- if($(this).attr("label")) {
- $("<label/>").text($(this).attr("label")).attr("for", $(this).attr("var")).appendTo(fieldset);
- $("<br/>").appendTo(fieldset);
- }
- switch(type) {
- case "hidden":
- item = $("<input type='hidden'/>");
- break;
- case "boolean":
- item = $("<input type='checkbox'/>");
- break;
- case "text-multi":
- item = $("<textarea rows='10' cols='70'/>");
- break;
- case "text-single":
- item = $("<input type='text'/>");
- break;
- case "fixed":
- item = $("<input type='text'/>").attr("readonly",true);
- break;
- case "jid-multi":
- item = $("<textarea rows='10' cols='70'/>");
- break;
- case "jid-single":
- item = $("<input type='text'/>");
- break;
- case "list-multi":
- item = $("<select multiple='multiple'/>");
- $(this).find("option").each(function() {
- $("<option/>").val($(this).find("value").text()).text($(this).attr("label")).appendTo(item);
- });
- break;
- case "list-single":
- item = $("<select/>");
- $(this).find("option").each(function() {
- $("<option/>").val($(this).find("value").text()).text($(this).attr("label")).appendTo(item);
- });
- break;
- case "text-private":
- item = $("<input type='password'/>");
- break;
- default:
- item = $("<input/>");
- }
- item.addClass("df-item");
- if ($(this).find("value").length > 0) {
- var value = null;
- if ((type == "text-multi") || (type == "jid-multi")) {
- value = "";
- $(this).find("value").each(function() {
- value = value + $(this).text() + "\n";
- });
- item.val(value);
- } else if (type == "list-multi") {
- $(this).children("value").each(function() {
- item.children('option[value="' + $(this).text() + '"]').each(function() {
- $(this).attr("selected", "selected");
- });
- });
- } else {
- item.val($(this).find("value").text());
- }
- }
- if ($(x).attr("type") == "result")
- item.attr("readonly", true);
- if ($(this).attr("var")) {
- item.attr("name", $(this).attr("var"));
- item.attr("id", $(this).attr("var"));
- }
- fieldset.append(item);
- if (type != "hidden")
- fieldset.append("<br/>");
- });
- $(elem).append(form);
-}
-
-function serializeToDataform(form) {
- st = $build("x", {"xmlns": "jabber:x:data", "type": "submit"});
- $(form).find(".df-item").each(function(){
- st.c("field", {"var": $(this).attr("name")});
- if (this.nodeName.toLowerCase() == "select" && this.multiple) {
- for (var i = 0; i < this.options.length; i++)
- if (this.options[i].selected)
- st.c("value").t(this.options[i].text).up();
- } else if (this.nodeName.toLowerCase() == "textarea") {
- var sp_value = this.value.split(/\r?\n|\r/g);
- for(var i = 0; i < sp_value.length; i++)
- st.c("value").t(sp_value[i]).up();
- } else if (this.nodeName.toLowerCase() == "input" && this.type == "checkbox") {
- if (this.checked) {
- st.c("value").t("1");
- } else {
- st.c("value").t("0");
- }
- } else {
- // if this has value then
- st.c("value").t($(this).val()).up();
- }
- st.up();
- });
- st.up();
- return st.tree();
-}
-
-function displayResult(elem, result) {
- var status = $(result).find("command").attr("status");
- var kinds = {'prev': 'Prev', 'next': 'Next', 'complete': 'Complete'};
-
- $(elem).empty();
- $(result).find("command > *").each(function(index, e) {
- if ($(e).is("note")) {
- addNote(elem, $(e).text(), $(e).attr("type"));
- } else if ($(e).is("x[xmlns=jabber:x:data]")) {
- addForm(elem, e);
- }
- });
- if (status == "executing") {
- for (kind in kinds) {
- input = $("<input type='button' disabled='disabled' value='" + kinds[kind] + "'/>").click(function() {
- if (kind == 'prev')
- executeCommand(kind, false, function(e) { displayResult(elem, e) });
- else
- executeCommand(kind, serializeToDataform('form'), function(e) { displayResult(elem, e) });
- });
- if ($(result).find('actions ' + kind).length > 0)
- input.removeAttr("disabled");
- $(elem).append(input);
- }
-
- $("<input type='button' id='executeButton' value='Execute'/>").click(function() {
- executeCommand("execute", serializeToDataform('form'), function(e) { displayResult(elem, e) });
- }).appendTo(elem);
-
- $("<input type='button' value='Cancel'/>").click(function() {
- cancelCommand(function(e) { displayResult(elem, e) });
- }).appendTo(elem);
- } else {
- input = $("<input type='button' value='Start over'/>").bind("click", function() {
- $(elem).empty();
- adhoc_status.sessionid = null;
- adhoc_status.cmdNode = null;
- getCommandNodes(elem);
- });
- $(elem).append(input);
- }
-}
-
-function runCommand(item, callback) {
- adhoc_status.cmdNode = $(item).attr("id"); // Save node of executed command (in global var)
- executeCommand("execute", false, function(result) {
- adhoc_status.sessionid = $(result).find("command").attr("sessionid");
- callback(result);
- });
-}
-
-function executeCommand(type, childs, callback) {
- if (adhoc_status.sessionid)
- var execIQ = $iq({ type: "set", to: adhoc_status.queryJID, id: connection.getUniqueId() })
- .c("command", { xmlns: Strophe.NS.ADHOC, node: adhoc_status.cmdNode, sessionid: adhoc_status.sessionid, action: type });
- else
- var execIQ = $iq({ type: "set", to: adhoc_status.queryJID, id: connection.getUniqueId() })
- .c("command", { xmlns: Strophe.NS.ADHOC, node: adhoc_status.cmdNode, action: type });
- if (childs)
- execIQ.cnode(childs);
- connection.sendIQ(execIQ, callback);
-}
-
-function cancelCommand(callback) {
- executeCommand("cancel", false, callback);
- adhoc_status.cmdNode = null
- adhoc_status.sessionid = null;
-}
-
-function getCommandNodes(elem) {
- var nodesIQ = $iq({ type: "get", to: adhoc_status.queryJID, id: connection.getUniqueId() }).c("query", {xmlns: Strophe.NS.DISCO_ITEMS, node: Strophe.NS.ADHOC});
- connection.sendIQ(nodesIQ, function(result) {
- var items = $("<ul></ul>");
- $(elem).append(items);
- $(result).find("item").each(function(index, e) {
- $("<li></li>").append($("<a href='#' id='" + $(e).attr("node") + "'>" + $(e).attr("name") + "</a>").click(function (event) {
- runCommand(this, function (result) { displayResult(elem, result); });
- event.preventDefault();
- })).appendTo(items);
- });
- });
-}
-
-function checkFeatures(elem) {
- if (adhoc_status.sessionid)
- cancelCommand();
- featureIQ = $iq({ type: "get", to: adhoc_status.queryJID, id: connection.getUniqueId() }).c("query", {xmlns: Strophe.NS.DISCO_INFO});
- $(elem).empty();
- connection.sendIQ(featureIQ,
- function(result) { /* Callback */
- if ($(result).find("feature[var='" + Strophe.NS.ADHOC + "']").length > 0) {
- getCommandNodes(elem);
- } else {
- $(elem).append("<p>" + adhoc_status.queryJID + " does NOT support AdHoc commands</p>");
- }
- },
- function(result) { /* Errback */
- $(elem).append("<p>Couldn't get list of supported features</p>");
- }
- );
-}
-
projects / adhocweb.git / blobdiff