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1 | function qwebirc_ui_onbeforeunload(e) { /* IE sucks */ | |
2 | if(qwebirc.connected) { | |
3 | var message = "This action will close all active IRC connections."; | |
4 | var e = e || window.event; | |
5 | if(e) | |
6 | e.returnValue = message; | |
7 | return message; | |
8 | } | |
9 | } | |
10 | ||
11 | qwebirc.ui.Interface = new Class({ | |
12 | Implements: [Options], | |
13 | options: { | |
14 | initialNickname: "qwebirc" + Math.ceil(Math.random() * 100000), | |
15 | initialChannels: "", | |
16 | networkName: "ExampleNetwork", | |
17 | networkServices: [], | |
18 | loginRegex: null, | |
19 | appTitle: "ExampleNetwork Web IRC", | |
20 | searchURL: true, | |
21 | theme: undefined, | |
22 | baseURL: null, | |
23 | hue: null, | |
24 | saturation: null, | |
25 | lightness: null, | |
26 | thue: null, | |
27 | tsaturation: null, | |
28 | tlightness: null, | |
29 | uiOptionsArg: null, | |
30 | nickValidation: null, | |
31 | helpURL: null, | |
32 | dynamicBaseURL: "/", | |
33 | staticBaseURL: "/" | |
34 | }, | |
35 | initialize: function(element, ui, options) { | |
36 | this.setOptions(options); | |
37 | var extractHost = function() { | |
38 | var uri = document.location.origin + document.location.pathname; | |
39 | ||
40 | if(QWEBIRC_DEBUG && uri.endsWith(".html")) { | |
41 | var last = uri.lastIndexOf("/"); | |
42 | uri = uri.substring(0, last + 1); | |
43 | } | |
44 | if(uri.substr(uri.length - 1) != "/") | |
45 | uri = uri + "/"; | |
46 | ||
47 | return uri; | |
48 | }; | |
49 | ||
50 | options.baseURL = extractHost(); | |
51 | ||
52 | /* HACK */ | |
53 | qwebirc.global = { | |
54 | dynamicBaseURL: options.dynamicBaseURL, | |
55 | staticBaseURL: options.staticBaseURL, | |
56 | baseURL: options.baseURL, | |
57 | helpURL: options.helpURL, | |
58 | nicknameValidator: $defined(options.nickValidation) ? new qwebirc.irc.NicknameValidator(options.nickValidation) : new qwebirc.irc.DummyNicknameValidator() | |
59 | }; | |
60 | ||
61 | window.addEvent("domready", function() { | |
62 | var callback = function(options) { | |
63 | var IRC = new qwebirc.irc.IRCClient(options, ui_); | |
64 | IRC.connect(); | |
65 | window.onbeforeunload = qwebirc_ui_onbeforeunload; | |
66 | window.addEvent("unload", function() { | |
67 | IRC.quit("Page closed"); | |
68 | }); | |
69 | }; | |
70 | ||
71 | var inick = null; | |
72 | var ichans = this.options.initialChannels; | |
73 | var autoConnect = false; | |
74 | ||
75 | if(this.options.searchURL) { | |
76 | var args = qwebirc.util.parseURI(String(document.location)); | |
77 | this.options.hue = this.getHueArg(args, ""); | |
78 | this.options.saturation = this.getSaturationArg(args, ""); | |
79 | this.options.lightness = this.getLightnessArg(args, ""); | |
80 | ||
81 | this.options.thue = this.getHueArg(args, "t"); | |
82 | this.options.tsaturation = this.getSaturationArg(args, "t"); | |
83 | this.options.tlightness = this.getLightnessArg(args, "t"); | |
84 | ||
85 | if(args.contains("uio")) | |
86 | this.options.uiOptionsArg = args.get("uio"); | |
87 | ||
88 | var url = args.get("url"); | |
89 | var chans, nick = args.get("nick"); | |
90 | ||
91 | if($defined(url)) { | |
92 | ichans = this.parseIRCURL(url); | |
93 | if($defined(chans) && chans != "") | |
94 | canAutoConnect = true; | |
95 | } else { | |
96 | chans = args.get("channels"); | |
97 | ||
98 | var canAutoConnect = false; | |
99 | ||
100 | if(chans) { | |
101 | var cdata = chans.split(" "); | |
102 | ||
103 | chans = cdata[0].split(","); | |
104 | var chans2 = []; | |
105 | ||
106 | for(var i=0;i<chans.length;i++) { | |
107 | chans2[i] = chans[i]; | |
108 | ||
109 | var prefix = chans[i].charAt(0); | |
110 | if(prefix != '#' && prefix != '&') | |
111 | chans2[i] = "#" + chans2[i] | |
112 | } | |
113 | cdata[0] = chans2.join(","); | |
114 | ichans = cdata.join(" "); | |
115 | canAutoConnect = true; | |
116 | } | |
117 | } | |
118 | ||
119 | if($defined(nick)) | |
120 | inick = this.randSub(nick); | |
121 | ||
122 | if(args.contains("randomnick") && args.get("randomnick") == 1) | |
123 | inick = this.options.initialNickname; | |
124 | ||
125 | /* we only consider autoconnecting if the nick hasn't been supplied, or it has and it's not "" */ | |
126 | if(canAutoConnect && (!$defined(inick) || ($defined(inick) && (inick != "")))) { | |
127 | var p = args.get("prompt"); | |
128 | var pdefault = false; | |
129 | ||
130 | if(!$defined(p) || p == "") { | |
131 | pdefault = true; | |
132 | p = false; | |
133 | } else if(p == "0") { | |
134 | p = false; | |
135 | } else { | |
136 | p = true; | |
137 | } | |
138 | ||
139 | /* autoconnect if we have channels and nick but only if prompt != 1 */ | |
140 | if($defined(inick) && !p) { | |
141 | autoConnect = true; | |
142 | } else if(!pdefault && !p) { /* OR if prompt=0, but not prompt=(nothing) */ | |
143 | autoConnect = true; | |
144 | } | |
145 | } | |
146 | } | |
147 | ||
148 | var ui_ = new ui($(element), new qwebirc.ui.Theme(this.options.theme), this.options); | |
149 | ||
150 | var usingAutoNick = !$defined(nick); | |
151 | if(usingAutoNick && autoConnect) | |
152 | inick = this.options.initialNickname; | |
153 | ||
154 | var details = ui_.loginBox(callback, inick, ichans, autoConnect, usingAutoNick); | |
155 | }.bind(this)); | |
156 | }, | |
157 | getHueArg: function(args, t) { | |
158 | var hue = args.get(t + "hue"); | |
159 | if(!$defined(hue)) | |
160 | return null; | |
161 | hue = parseInt(hue); | |
162 | if(hue > 360 || hue < 0) | |
163 | return null; | |
164 | return hue; | |
165 | }, | |
166 | getSaturationArg: function(args, t) { | |
167 | var saturation = args.get(t + "saturation"); | |
168 | if(!$defined(saturation)) | |
169 | return null; | |
170 | saturation = parseInt(saturation); | |
171 | if(saturation > 100 || saturation < -100) | |
172 | return null; | |
173 | return saturation; | |
174 | }, | |
175 | getLightnessArg: function(args, t) { | |
176 | var lightness = args.get(t + "lightness"); | |
177 | if(!$defined(lightness)) | |
178 | return null; | |
179 | lightness = parseInt(lightness); | |
180 | if(lightness > 100 || lightness < -100) | |
181 | return null; | |
182 | return lightness; | |
183 | }, | |
184 | randSub: function(nick) { | |
185 | var getDigit = function() { return Math.floor(Math.random() * 10); } | |
186 | ||
187 | return nick.split("").map(function(v) { | |
188 | if(v == ".") { | |
189 | return getDigit(); | |
190 | } else { | |
191 | return v; | |
192 | } | |
193 | }).join(""); | |
194 | ||
195 | }, | |
196 | parseIRCURL: function(url) { | |
197 | if(url.indexOf(":") == 0) | |
198 | return; | |
199 | var schemeComponents = url.splitMax(":", 2); | |
200 | if(schemeComponents[0].toLowerCase() != "irc" && schemeComponents[0].toLowerCase() != "ircs") { | |
201 | alert("Bad IRC URL scheme."); | |
202 | return; | |
203 | } | |
204 | ||
205 | if(url.indexOf("/") == 0) { | |
206 | /* irc: */ | |
207 | return; | |
208 | } | |
209 | ||
210 | var pathComponents = url.splitMax("/", 4); | |
211 | if(pathComponents.length < 4 || pathComponents[3] == "") { | |
212 | /* irc://abc */ | |
213 | return; | |
214 | } | |
215 | ||
216 | var args, queryArgs; | |
217 | if(pathComponents[3].indexOf("?") > -1) { | |
218 | queryArgs = qwebirc.util.parseURI(pathComponents[3]); | |
219 | args = pathComponents[3].splitMax("?", 2)[0]; | |
220 | } else { | |
221 | args = pathComponents[3]; | |
222 | } | |
223 | var parts = args.split(","); | |
224 | ||
225 | var channel = parts[0]; | |
226 | if(channel.charAt(0) != "#") | |
227 | channel = "#" + channel; | |
228 | ||
229 | var not_supported = [], needkey = false, key; | |
230 | for(var i=1;i<parts.length;i++) { | |
231 | var value = parts[i]; | |
232 | if(value == "needkey") { | |
233 | needkey = true; | |
234 | } else { | |
235 | not_supported.push(value); | |
236 | } | |
237 | } | |
238 | ||
239 | if($defined(queryArgs)) { | |
240 | queryArgs.each(function(key_, value) { | |
241 | if(key_ == "key") { | |
242 | key = value; | |
243 | needkey = true; | |
244 | } else { | |
245 | not_supported.push(key_); | |
246 | } | |
247 | }); | |
248 | } | |
249 | ||
250 | if(needkey) { | |
251 | if(!$defined(key)) | |
252 | key = prompt("Please enter the password for channel " + channel + ":"); | |
253 | if($defined(key)) | |
254 | channel = channel + " " + key; | |
255 | } | |
256 | ||
257 | if(not_supported.length > 0) | |
258 | alert("The following IRC URL components were not accepted: " + not_supported.join(", ") + "."); | |
259 | ||
260 | return channel; | |
261 | } | |
262 | }); |