public/scripts/chatclient.js

   1 $expires = 30;       //クッキーの保持日数\r
   2 $afk_time = 1000 * 60 * 60;     //AFKと判定する時間（ミリ秒で指定すること）\r
   3 $log_file_name = "logfile%d.txt";       //ログファイル名(%dはそのままにしておくこと)\r
   4 $system_name = "system";        //システム発言を表す名前(chat.phpと同じにすること)\r
   5 $entered_message = "%sが入室しました";\r
   6 $quited_message = "%sが退室しました";\r
   7 $system_msg_color ="#000000";\r
   8 $profile_link = ""      //プロフィールシステムへのリンク先（%nで名前を表す）\r
   9 $fanble_message = "[color=blue]%s ファンブル![/color]";    //ファンブル時のメッセージ\r
  10 $critical_message = "[color=red]%s クリティカル![/color]";        //クリティカル時のメッセージ\r
  11 $send_message = "%sからの送信　%s";\r
  12 $failed_connect_message = "failed connect or ip banned";\r
  13 \r
  14 //ここから先は変更しないでください\r
  15 $prefix_filelist = "!";\r
  16 $socket = new Object();\r
  17 $names = {};\r
  18 $dateFormat = new DateFormat("yyyy/MM/dd HH:mm:ss");\r
  19 //ここまで\r
  20 \r
  21 $(document).ready(function(){\r
  22         CreateColorList();\r
  23 \r
  24         //クッキーからフォームに読み込む\r
  25         var temp = $.cookie("name");\r
  26         if(temp)        document.enter_form.name.value = temp;\r
  27         temp = $.cookie("color_index");\r
  28         if(temp)        document.enter_form.color.selectedIndex = temp;\r
  29 \r
  30         $("input[name=sid]").click(sidEventListener);\r
  31         $("input[name=enter]").click(enterEventListener);\r
  32         $("input[name=quit]").click(quitEventListener);\r
  33         $("input[name=help]").click(function(e){\r
  34                 $("#help_frame").css("display","block");\r
  35         });\r
  36         $("input[name=close]").click(function(e){\r
  37                 $("#help_frame").css("display","none");\r
  38         });\r
  39         $("input[name=openPastlog]").click(openPastlogEventListener);\r
  40         $("#enter_frame input[name=name]").keydown(function(e){\r
  41                 if(e.keyCode == 13)\r
  42                         enterEventListener();\r
  43         });\r
  44         $("#chat_frame input[name=message]").keydown(function(e){\r
  45                 if(e.keyCode == 13)\r
  46                         sidEventListener();\r
  47         });\r
  48         document.chat_form.onsubmit = function(){return false;};\r
  49         document.enter_form.onsubmit = function(){return false;};\r
  50 \r
  51         $socket = io.connect(location.hostname  + "/" + document.chat_form.rno.value + "?token="+ encodeURI(document.chat_form.token.value));\r
  52         $socket.on("error",getErrorMessage);\r
  53         $socket.on("connect",function(){\r
  54                 $socket.on("req pastlog",pastLogEventListerner);\r
  55                 $socket.on("req msg",getMessageEventListerner);\r
  56                 $socket.on("req pastloglist",CreatePastLogList);\r
  57                 $socket.json.emit("get pastLogList",{rno:document.chat_form.rno.value});\r
  58                 getCurretLog();\r
  59         });\r
  60 });\r
  61 \r
  62 function CreateColorList()\r
  63 {\r
  64         var c = new Array("00","33","66","99","CC","FF");\r
  65         for(var r = 0; r < c.length; r++){\r
  66                 for(var g = 0; g < c.length; g++){\r
  67                         for(var b = 0; b < c.length; b++){\r
  68                                 var t = document.createElement("option");\r
  69                                 t.value = "#"+c[r]+c[g]+c[b];\r
  70                                 t.style.backgroundColor = "#"+c[r]+c[g]+c[b];\r
  71                                 t.appendChild(document.createTextNode("#"+c[r]+c[g]+c[b]));\r
  72                                 $("#enter_frame form select[name=color]").append(t);\r
  73                         }\r
  74                 }\r
  75         }\r
  76 }\r
  77 \r
  78 function CreatePastLogList(text)\r
  79 {\r
  80         $("#enter_frame form select[name=past]").empty();\r
  81         var rno = document.chat_form.rno.value;\r
  82         var file = text.split("\n");\r
  83         for(var i = 0; i < file.length; i++)\r
  84         {\r
  85                 var logname = file[i];\r
  86                 if(logname == "")\r
  87                         continue;\r
  88                 var element = document.createElement("option");\r
  89                 element.value = logname;\r
  90                 element.appendChild(document.createTextNode(logname));\r
  91                 $("#enter_frame form select[name=past]").append(element);\r
  92         }\r
  93 }\r
  94 \r
  95 function getCurretLog()\r
  96 {\r
  97         var rno = document.chat_form.rno.value;\r
  98         var url = sprintf($log_file_name,rno);\r
  99         $socket.emit("get pastLog",url);\r
 100 }\r
 101 \r
 102 function openPastlogEventListener()\r
 103 {\r
 104         $tid = 0;\r
 105         $("#message").empty();\r
 106         $("#namelist").empty();\r
 107         var url = document.enter_form.past.options[document.enter_form.past.selectedIndex].value;\r
 108         $socket.emit("get pastLog",url);\r
 109 }\r
 110 \r
 111 function pastLogEventListerner(msg)\r
 112 {\r
 113         ParseMessage(msg);\r
 114 }\r
 115 \r
 116 function getMessageEventListerner(msg)\r
 117 {\r
 118         ParseMessage(msg);\r
 119         if( document.getElementById("bell").checked == true && msg.name != document.enter_form.name.value)\r
 120                 document.getElementById("NoticeSound").play();\r
 121 }\r
 122 \r
 123 function ParseMessage(msg)\r
 124 {\r
 125         var util = new Util();\r
 126         var cmd = new CommandParserWhenGet;\r
 127         msg.message = util.htmlspecialchars(msg.message);\r
 128         var childtag = cmd.parse(msg);\r
 129 \r
 130         if(childtag == null)\r
 131                 return;\r
 132 \r
 133         var ptag = $("<p/>");\r
 134 \r
 135         var color = $system_msg_color;\r
 136         var mailto = "";\r
 137         var date = new Date(Date.parse(msg.date));\r
 138         if(msg.name != $system_name)\r
 139         {\r
 140                 color = $names[msg.name].color;\r
 141                 $names[msg.name].time = date.getTime();\r
 142                 var atag = $("<a/>")\r
 143                         .attr("href",GetNameLink(msg.name))\r
 144                         .css("color",color)\r
 145                         .text(util.htmlspecialchars(msg.name));\r
 146                 ptag.append(atag);\r
 147         }else{\r
 148                 ptag.append(msg.name);\r
 149         }\r
 150         ptag.append(":");\r
 151         ptag.append(childtag);\r
 152         ptag.append("(" + $dateFormat.format(date) +")");\r
 153 \r
 154         ptag.css("color",color);\r
 155 \r
 156         if($("#message > p").length == 0)\r
 157                 $("#message").append(ptag);\r
 158         else\r
 159                 $("#message > p:first").before(ptag);\r
 160 \r
 161         createNameList();\r
 162 }\r
 163 \r
 164 function GetNameLink(name)\r
 165 {\r
 166         var util = new Util();\r
 167         if($names[name].mailto == "")\r
 168                 return $profile_link.replace("%n",encodeURI(name));\r
 169         return "mailto:" + util.htmlspecialchars($names[name].mailto);\r
 170 }\r
 171 \r
 172 function createNameList()\r
 173 {\r
 174         var date = new Date();\r
 175         $("#namelist").empty();\r
 176         $("#namelist").append("<ul></ul>");\r
 177         for(var name in $names)\r
 178         {\r
 179                 var diff = date.getTime() - $names[name].time;\r
 180                 if(diff >= $afk_time)\r
 181                         continue;\r
 182                 if(name != $system_name)\r
 183                 {\r
 184                         var atag = $("<a/>")\r
 185                                 .attr("href",GetNameLink(name))\r
 186                                 .css("color",$names[name].color)\r
 187                                 .text(name);\r
 188                         $("#namelist > ul").append($("<li/>").append(atag));\r
 189                 }\r
 190         }\r
 191 }\r
 192 \r
 193 function enterEventListener(){\r
 194         $("#enter_frame").css("display","none");\r
 195         $("#chat_frame").css("display","block");\r
 196 \r
 197         var color = document.enter_form.color.options[document.enter_form.color.selectedIndex].value;\r
 198 \r
 199         $.cookie("name",document.enter_form.name.value,{ expires: $expires });\r
 200         $.cookie("color_index",document.enter_form.color.selectedIndex,{ expires: $expires });\r
 201 \r
 202         var text = "/enteredby " + document.enter_form.name.value + " " + color + " " + document.enter_form.mailto.value;\r
 203 \r
 204         $socket.json.emit("send msg",{name:$system_name,message:text});\r
 205 }\r
 206 \r
 207 function quitEventListener(){\r
 208         var text = "/quitedby " + document.enter_form.name.value;\r
 209         $socket.json.emit("send msg",{name:$system_name,message:text});\r
 210 \r
 211         $socket.json.emit("get pastLogList",{rno:document.chat_form.rno.value});\r
 212         $("#enter_frame").css("display","block");\r
 213         $("#chat_frame").css("display","none");\r
 214 }\r
 215 \r
 216 function sidEventListener(){\r
 217         var cmd = new CommandParserWhenPost;\r
 218         var msg = {\r
 219                 name:document.enter_form.name.value,\r
 220                 message:document.chat_form.message.value\r
 221         };      \r
 222         msg.message = cmd.parse(msg);\r
 223 \r
 224         if(msg.message != null)\r
 225                 $socket.json.emit("send msg",msg);\r
 226 \r
 227         document.chat_form.message.value ="";\r
 228 }\r
 229 \r
 230 function ReflushChatMessage(flag)\r
 231 {\r
 232         if(flag)        $("#message").empty();\r
 233 }\r
 234 \r
 235 function getErrorMessage(text)\r
 236 {\r
 237         if(text == "")\r
 238                 alert($failed_connect_message);\r
 239         else\r
 240                 alert(text);\r
 241 }\r
 242 \r
 243 //NameCollectionクラス\r
 244 function GetNameCollection(text)\r
 245 {\r
 246         var output = new Array();\r
 247         var list = text.split("\n");\r
 248         for(var i = 0; i < list.length; i++)\r
 249         {\r
 250                 if(list[i] == "")\r
 251                         continue;\r
 252                 output.push(new NameElement(list[i]));\r
 253         }\r
 254         return output;\r
 255 }\r
 256 \r
 257 //\r
 258 // NamesElementsクラス\r
 259 //\r
 260 function NameElement(s)\r
 261 {\r
 262         this.data = s.split("<>");\r
 263         this.getName = function()\r
 264         {\r
 265                 return this.data[0];\r
 266         }\r
 267 }\r
 268 \r
 269 // NameInfoクラス\r
 270 function CreateNameInfo(time,color,mailto)\r
 271 {\r
 272         var result = { time:time,color:color,mailto:""};\r
 273         if(typeof(mailto) != "undifined")\r
 274                 result.mailto = mailto;\r
 275         return result;\r
 276 }\r
 277 \r
 278 //\r
 279 // CommandParserクラス\r
 280 //\r
 281 function CommandParser()\r
 282 {\r
 283         this.word = new Array;\r
 284         this.CommandList;\r
 285         this.DefaultCommand = function(msg)\r
 286         {\r
 287                 return msg.message;\r
 288         }\r
 289 \r
 290         this.parse = function(msg)\r
 291         {\r
 292                 this.word = msg.message.split(" ");\r
 293                 if(this.CommandList[this.word[0]])\r
 294                         return this.CommandList[this.word[0]](msg,this.word);\r
 295                 else\r
 296                         return this.DefaultCommand(msg);\r
 297         }\r
 298 }\r
 299 \r
 300 //\r
 301 // CommandParserWhenGetクラス\r
 302 //\r
 303 //      function(msg,word)\r
 304 //              msg\r
 305 //                      msgオブジェクト\r
 306 //              word\r
 307 //                      トークンリスト\r
 308 //              返り値\r
 309 //                      タグもしくは文字列を返す\r
 310 //                      nullを返した場合、メッセージリストには何も表示されなくなる\r
 311 function CommandParserWhenGet()\r
 312 {\r
 313         this.DefaultCommand = function(msg)\r
 314         {\r
 315                 return parseBBCode(msg.message);\r
 316         }\r
 317         this.CommandList = new Array;\r
 318         this.CommandList["/tell"] = function(msg,word)\r
 319         {\r
 320                 if((word[2] == "all")||\r
 321                         (word[2] == document.enter_form.name.value)||\r
 322                         (word[1] == document.enter_form.name.value)\r
 323                 ){\r
 324                         return $("<span/>").attr("id","whisper").append(parseBBCode(word[3]));\r
 325                 }else{\r
 326                         return null;\r
 327                 }\r
 328         }\r
 329         this.CommandList["/enteredby"] = function(msg,word)\r
 330         {\r
 331                 var name = word[1];\r
 332                 var color = word[2];\r
 333                 var mailto = word[3];\r
 334                 var text = sprintf($entered_message,name);\r
 335                 var date = new Date(Date.parse(msg.date));\r
 336                 $names[name] = CreateNameInfo(date.getTime(),color,mailto);\r
 337                 createNameList();\r
 338                 return text;\r
 339         }\r
 340         this.CommandList["/quitedby"] = function(msg,word)\r
 341         {\r
 342                 var name = word[1];\r
 343                 var text = sprintf($quited_message,name);\r
 344                 delete $names[name];\r
 345                 createNameList();\r
 346                 return text;\r
 347         }\r
 348 }\r
 349 CommandParserWhenGet.prototype = new CommandParser;\r
 350 \r
 351 //\r
 352 // CommandParserWhenPostクラス\r
 353 //\r
 354 //msg\r
 355 //      msgオブジェクト\r
 356 //word\r
 357 //      word[0]　コマンド名\r
 358 //              word[1]　単語1\r
 359 //                      :\r
 360 //      word[n]　単語n\r
 361 //      返却値\r
 362 //              文字列を返す\r
 363 //              nullを返した場合、送信操作が行われなくなる\r
 364 function CommandParserWhenPost()\r
 365 {\r
 366         this.CommandList = new Array;\r
 367         this.CommandList["/tell"] = function(msg,word)\r
 368         {\r
 369                 word[3] = word[2];\r
 370                 word[2] = word[1];\r
 371                 word[1] = msg.name;\r
 372                 return word.join(" ");\r
 373         }\r
 374         this.CommandList["/dice"] = function(msg,word)\r
 375         {\r
 376                 if(word.length == 1)\r
 377                         text = CastDice("6d1");\r
 378                 else\r
 379                         text = CastDice(word[1]);\r
 380                 return text;\r
 381         }\r
 382         this.CommandList["/send"] = function(msg,word)\r
 383         {\r
 384                 if(word.length != 3)\r
 385                         return msg.message;\r
 386 \r
 387                 var message = sprintf($send_message,document.enter_form.name.value,word[2]);\r
 388 \r
 389                 if(word[1] == document.chat_form.rno.value)\r
 390                         $socket.json.emit("send msg",{name:$system_name,message:message,token:document.chat_form.token.value});\r
 391 \r
 392                 var socket = io.connect(location.hostname + "/" + word[1]);\r
 393                 socket.on("error",getErrorMessage);\r
 394                 socket.on("connect",function(){\r
 395                         socket.json.emit("send msg",{name:$system_name,message:message,token:document.chat_form.token.value});\r
 396                 });\r
 397 \r
 398                 return null;\r
 399         }\r
 400 }\r
 401 CommandParserWhenPost.prototype = new CommandParser;\r
 402 \r
 403 function ParseDiceParam(number,option)\r
 404 {\r
 405         if(typeof(number) != "undefined")\r
 406         {\r
 407                 var result = new Object();\r
 408                 result.option = typeof(option) == "undefined" ? null : option;\r
 409                 result.number = parseInt(number);\r
 410                 return result;\r
 411         }\r
 412         return null;\r
 413 }\r
 414 \r
 415 function CastDice(text){\r
 416         var p = text.match(/(\d+)D(\d+)C*(\d+)?(\-|\+)?F*(\d+)?(\-|\+)?/i);\r
 417         var max = parseInt(p[1]);\r
 418         var dice_num = parseInt(p[2]);\r
 419         var critical = ParseDiceParam(p[3],p[4]);\r
 420         var fanble = ParseDiceParam(p[5],p[6]);\r
 421         var total = 0;\r
 422         var hasCritical = true;\r
 423         var hasFanble = true;\r
 424         var util = new Util();\r
 425 \r
 426         text = "[" + text + "] -> ";\r
 427         for(var i = 0; i < dice_num; i++)\r
 428         {\r
 429                 var t = util.get_random_number(1,max);\r
 430                 total += t;\r
 431                 text += t + " + ";\r
 432 \r
 433                 if(hasCritical && critical != null)\r
 434                 {\r
 435                         if(critical.option == "-" && t <= critical.number)\r
 436                                 hasCritical = true;\r
 437                         else if(critical.option == "+" && t >= critical.number)\r
 438                                 hasCritical = true;\r
 439                         else if(critical.option == null && t == critical.number)\r
 440                                 hasCritical = true;\r
 441                         else\r
 442                                 hasCritical = false;\r
 443                 }\r
 444 \r
 445                 if(hasFanble && fanble != null)\r
 446                 {\r
 447                         if(fanble.option == "-" && t <= fanble.number)\r
 448                                 hasFanble = true;\r
 449                         else if(fanble.option == "+" && t >= fanble.number)\r
 450                                 hasFanble = true;\r
 451                         else if(fanble.option == null && t == fanble.number)\r
 452                                 hasFanble = true;\r
 453                         else\r
 454                                 hasFanble = false;\r
 455                 }\r
 456         }\r
 457 \r
 458         text = text.slice(0,text.length - 3);   //最後に付く" + "を取り除く\r
 459         text += " = " + total;\r
 460 \r
 461         if(critical == null)\r
 462                 hasCritical = false;\r
 463         if(fanble == null)\r
 464                 hasFanble = false;\r
 465 \r
 466         if(hasCritical)\r
 467                 text = sprintf($critical_message,text);\r
 468         else if(hasFanble)\r
 469                 text = sprintf($fanble_message,text);\r
 470 \r
 471         return text;\r
 472 }\r
 473 \r
 474 //\r
 475 // Utilクラス\r
 476 //\r
 477 function Util()\r
 478 {\r
 479         this.get_random_number = function (a,b)\r
 480         {\r
 481                 return Math.floor(a + Math.random() * b);\r
 482         }\r
 483 \r
 484         this.htmlspecialchars = function (ch) {\r
 485                 ch = ch.replace(/&/g,"&amp;") ;\r
 486                 ch = ch.replace(/"/g,"&quot;") ;\r
 487                 ch = ch.replace(/'/g,"&#039;") ;\r
 488                 ch = ch.replace(/</g,"&lt;") ;\r
 489                 ch = ch.replace(/>/g,"&gt;") ;\r
 490           return ch ;\r
 491         }\r
 492 \r
 493 }\r