1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
/**
* Copyright (c) 2016 Weitian LI <liweitianux@live.com>
* MIT license
*
* Web UI of "fg21sim"
* Console operations using the WebSocket communications
*/
"use strict";
/**
* Update the task status "#task-status" on the page.
*
* @param {Object} status - The status pushed from the server is an object
* containing the "running" and "finished" items.
*/
var updateTaskStatus = function (status) {
var running = status.running;
var finished = status.finished;
var ts = null;
if (!running && !finished) {
ts = "Not started";
$("#task-status").removeClass("label-success label-warning label-danger")
.addClass("label-default");
$("#task-status .icon").removeClass("fa-check-circle fa-question-circle")
.removeClass("fa-spin fa-spinner")
.addClass("fa-coffee");
}
else if (!running && finished) {
ts = "Finished";
$("#task-status").removeClass("label-default label-warning label-danger")
.addClass("label-success");
$("#task-status .icon").removeClass("fa-coffee fa-question-circle")
.removeClass("fa-spin fa-spinner")
.addClass("fa-check-circle");
}
else if (running && !finished) {
ts = "Running";
$("#task-status").removeClass("label-default label-success label-danger")
.addClass("label-warning");
$("#task-status .icon").removeClass("fa-coffee fa-check-circle")
.removeClass("fa-question-circle")
.addClass("fa-spin fa-spinner");
}
else {
// Unknown status: ERROR ??
ts = "ERROR?";
$("#task-status").removeClass("label-default label-success label-warning")
.addClass("label-danger");
$("#task-status .icon").removeClass("fa-coffee fa-check-circle")
.removeClass("fa-spin fa-spinner")
.addClass("fa-question-circle");
}
console.log("Task status:", ts);
$("#task-status .text").text(ts);
};
/**
* Append the logging messages to the "#log-messages" panel box
*
* @param {Object} msg - Server pushed logging message of "action=log"
*/
var appendLogMessage = function (msg) {
var log_icons = {
debug: "<span class='icon fa fa-comment'></span>",
info: "<span class='icon fa fa-info-circle'></span>",
warning: "<span class='icon fa fa-warning'></span>",
error: "<span class='icon fa fa-times-circle'></span>",
critical: "<span class='icon fa fa-times-circle'></span>",
};
var level = msg.levelname.toLowerCase();
var ele = $("<p>").addClass("code log log-" + level);
ele.append($(log_icons[level]));
ele.append($("<span>").addClass("asctime").text(msg.asctime));
ele.append($("<span>").addClass("levelname").text(msg.levelname));
ele.append($("<span>").addClass("name").text(msg.name));
ele.append($("<span>").addClass("message").text(msg.message));
ele.appendTo("#log-messages");
};
/**
* Toggle the display of the logging messages at the given level.
*
* NOTE:
* Use a data attribute to keep the current toggle state to be more robust.
*
* @param {String} level - Which level of logging messages to be toggled?
* Valid: debug, info, warning, error, critical
*/
var toggleLogMessages = function (level) {
var valid_levels = ["debug", "info", "warning", "error", "critical"];
if (! level) {
console.error("toggleLogMessages: level not specified");
} else if ($.inArray(level.toLowerCase(), valid_levels) == -1) {
console.error("toggleLogMessages: invalid level:", level);
} else {
level = level.toLowerCase();
var logbox = $("#log-messages");
var status = null;
if (typeof logbox.data(level) === "undefined") {
// No stored display status, assuming true: show
status = true;
logbox.data(level, status);
} else {
// Use the stored display status
status = logbox.data(level);
}
// Toggle the display status
status = !status;
logbox.find("p.log-" + level).toggle();
// Save the new display status
logbox.data(level, status);
console.log("Toggled", level, "logging messages:",
status ? "show" : "hide");
return status;
}
};
/**
* Delete all the logging messages
*/
var deleteLogMessages = function () {
$("#log-messages").empty();
console.warn("Deleted all logging messages!");
};
/**
* Get the task status from the server
*
* @param {Object} ws - The opened WebSocket object through which to send
* the request.
*/
var getServerTaskStatus = function (ws) {
var msg = {type: "console", action: "get_status"};
ws.send(JSON.stringify(msg));
};
/**
* Request to start the task on the server.
*/
var startServerTask = function (ws, time) {
time = typeof time !== "undefined" ? time : 5;
var msg = {type: "console", action: "start"};
ws.send(JSON.stringify(msg));
};
/**
* Request to start the test task on the server.
*
* @param {Number} time - Time in seconds for the sleep test task on server
*/
var startServerTaskTest = function (ws, time) {
time = typeof time !== "undefined" ? time : 5;
var msg = {type: "console", action: "start_test", time: time};
ws.send(JSON.stringify(msg));
};
/**
* Handle the received message of type "console"
*/
var handleMsgConsole = function (msg) {
if (msg.action === "log") {
appendLogMessage(msg);
}
else if (msg.action === "push") {
// Update the task status
updateTaskStatus(msg.status);
}
else if (msg.success) {
setFormConfigs(msg.data, msg.errors);
}
else {
console.error("WebSocket 'console' request failed:", msg.error);
// TODO: add error code support and handle each specific error ...
}
};
|
