101 lines
3.4 KiB
JavaScript
101 lines
3.4 KiB
JavaScript
var session = {
|
||
init: function () {
|
||
this._initWS();
|
||
|
||
// 定时（30 秒）保存会话内容.
|
||
setInterval(function () {
|
||
var request = newWideRequest(),
|
||
filse = [],
|
||
fileTree = [],
|
||
currentId = editors.getCurrentId(),
|
||
currentFile = currentId ? editors.getCurrentPath() : "";
|
||
|
||
editors.tabs.obj._$tabs.find("div").each(function () {
|
||
var $it = $(this);
|
||
if ($it.find("span:eq(0)").attr("title") !== config.label.start_page) {
|
||
filse.push($it.find("span:eq(0)").attr("title"));
|
||
}
|
||
});
|
||
|
||
fileTree = tree.getOpenPaths();
|
||
|
||
request.currentFile = currentFile; // 当前编辑器
|
||
request.fileTree = fileTree; // 文件树展开状态
|
||
request.files = filse; // 编辑器打开状态
|
||
|
||
$.ajax({
|
||
type: 'POST',
|
||
url: '/session/save',
|
||
data: JSON.stringify(request),
|
||
dataType: "json",
|
||
success: function (data) {
|
||
}
|
||
});
|
||
}, 30000);
|
||
},
|
||
restore: function () {
|
||
var fileTree = config.latestSessionContent.FileTree,
|
||
files = config.latestSessionContent.Files,
|
||
currentFile = config.latestSessionContent.CurrentFile,
|
||
id = "",
|
||
nodesToOpen = [];
|
||
|
||
|
||
var nodes = tree.fileTree.transformToArray(tree.fileTree.getNodes());
|
||
|
||
for (var i = 0, ii = nodes.length; i < ii; i++) {
|
||
// expand tree
|
||
for (var j = 0, jj = fileTree.length; j < jj; j++) {
|
||
if (nodes[i].path === fileTree[j]) {
|
||
tree.fileTree.expandNode(nodes[i], true, false, false);
|
||
break;
|
||
}
|
||
}
|
||
|
||
// open editors
|
||
for (var k = 0, kk = files.length; k < kk; k++) {
|
||
if (nodes[i].path === files[k]) {
|
||
nodesToOpen.push(nodes[i]);
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (nodes[i].path === currentFile) {
|
||
id = nodes[i].tId;
|
||
}
|
||
}
|
||
|
||
// 处理编辑器打开顺序
|
||
for (var m = 0, mm = files.length; m < mm; m++) {
|
||
for (var n = 0, nn = nodesToOpen.length; n < nn; n++) {
|
||
if (nodesToOpen[n].path === files[m]) {
|
||
tree.openFile(nodesToOpen[n]);
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
editors.tabs.setCurrent(id);
|
||
},
|
||
_initWS: function () {
|
||
// 用于保持会话，如果该通道断开，则服务器端会销毁会话状态，回收相关资源.
|
||
var sessionWS = new WebSocket(config.channel.session + '/session/ws?sid=' + config.wideSessionId);
|
||
|
||
sessionWS.onopen = function () {
|
||
console.log('[session onopen] connected');
|
||
};
|
||
|
||
sessionWS.onmessage = function (e) {
|
||
console.log('[session onmessage]' + e.data);
|
||
var data = JSON.parse(e.data);
|
||
|
||
};
|
||
sessionWS.onclose = function (e) {
|
||
console.log('[session onclose] disconnected (' + e.code + ')');
|
||
delete sessionWS;
|
||
};
|
||
sessionWS.onerror = function (e) {
|
||
console.log('[session onerror] ' + JSON.parse(e));
|
||
};
|
||
}
|
||
}; |