diff options
Diffstat (limited to 'framework/Web/Javascripts/extra/logger.js')
| -rw-r--r-- | framework/Web/Javascripts/extra/logger.js | 659 |
1 files changed, 659 insertions, 0 deletions
diff --git a/framework/Web/Javascripts/extra/logger.js b/framework/Web/Javascripts/extra/logger.js new file mode 100644 index 00000000..438772e9 --- /dev/null +++ b/framework/Web/Javascripts/extra/logger.js @@ -0,0 +1,659 @@ +/*
+
+Created By: Corey Johnson
+E-mail: probablyCorey@gmail.com
+
+Requires: Prototype Javascript library (http://prototype.conio.net/)
+
+Use it all you want. Just remember to give me some credit :)
+
+*/
+
+// ------------
+// Custom Event
+// ------------
+
+CustomEvent = Class.create()
+CustomEvent.prototype = {
+ initialize : function() {
+ this.listeners = []
+ },
+
+ addListener : function(method) {
+ this.listeners.push(method)
+ },
+
+ removeListener : function(method) {
+ var foundIndexes = this._findListenerIndexes(method)
+
+ for(var i = 0; i < foundIndexes.length; i++) {
+ this.listeners.splice(foundIndexes[i], 1)
+ }
+ },
+
+ dispatch : function(handler) {
+ for(var i = 0; i < this.listeners.length; i++) {
+ try {
+ this.listeners[i](handler)
+ }
+ catch (e) {
+ alert("Could not run the listener " + this.listeners[i] + ". " + e)
+ }
+ }
+ },
+
+ // Private Methods
+ // ---------------
+ _findListenerIndexes : function(method) {
+ var indexes = []
+ for(var i = 0; i < this.listeners.length; i++) {
+ if (this.listeners[i] == method) {
+ indexes.push(i)
+ }
+ }
+
+ return indexes
+ }
+}
+
+// ------
+// Cookie
+// ------
+
+var Cookie = {
+ set : function(name, value, expirationInDays, path) {
+ var cookie = escape(name) + "=" + escape(value)
+
+ if (expirationInDays) {
+ var date = new Date()
+ date.setDate(date.getDate() + expirationInDays)
+ cookie += "; expires=" + date.toGMTString()
+ }
+
+ if (path) {
+ cookie += ";path=" + path
+ }
+
+ document.cookie = cookie
+
+ if (value && (expirationInDays == undefined || expirationInDays > 0) && !this.get(name)) {
+ Logger.error("Cookie (" + name + ") was not set correctly... The value was " + value.toString().length + " charachters long (This may be over the cookie limit)");
+ }
+ },
+
+ get : function(name) {
+ var pattern = "(^|;)\\s*" + escape(name) + "=([^;]+)"
+
+ var m = document.cookie.match(pattern)
+ if (m && m[2]) {
+ return unescape(m[2])
+ }
+ else return null
+ },
+
+ getAll : function() {
+ var cookies = document.cookie.split(';')
+ var cookieArray = []
+
+ for (var i = 0; i < cookies.length; i++) {
+ try {
+ var name = unescape(cookies[i].match(/^\s*([^=]+)/m)[1])
+ var value = unescape(cookies[i].match(/=(.*$)/m)[1])
+ }
+ catch (e) {
+ continue
+ }
+
+ cookieArray.push({name : name, value : value})
+
+ if (cookieArray[name] != undefined) {
+ Logger.waring("Trying to retrieve cookie named(" + name + "). There appears to be another property with this name though.");
+ }
+
+ cookieArray[name] = value
+ }
+
+ return cookieArray
+ },
+
+ clear : function(name) {
+ this.set(name, "", -1)
+ },
+
+ clearAll : function() {
+ var cookies = this.getAll()
+
+ for(var i = 0; i < cookies.length; i++) {
+ this.clear(cookies[i].name)
+ }
+
+ }
+}
+
+// ------
+// Logger
+// -----
+
+Logger = {
+ logEntries : [],
+
+ onupdate : new CustomEvent(),
+ onclear : new CustomEvent(),
+
+
+ // Logger output
+ log : function(message, tag) {
+ var logEntry = new LogEntry(message, tag || "info")
+ this.logEntries.push(logEntry)
+ this.onupdate.dispatch(logEntry)
+ },
+
+ info : function(message) {
+ this.log(message, 'info')
+ },
+
+ debug : function(message) {
+ this.log(message, 'debug')
+ },
+
+ warn : function(message) {
+ this.log(message, 'warning')
+ },
+
+ error : function(message, error) {
+ this.log(message + ": \n" + error, 'error')
+ },
+
+ clear : function () {
+ this.logEntries = []
+ this.onclear.dispatch()
+ }
+}
+
+LogEntry = Class.create()
+LogEntry.prototype = {
+ initialize : function(message, tag) {
+ this.message = message
+ this.tag = tag
+ }
+}
+
+LogConsole = Class.create()
+LogConsole.prototype = {
+
+ // Properties
+ // ----------
+ commandHistory : [],
+ commandIndex : 0,
+
+ // Methods
+ // -------
+
+ initialize : function() {
+ this.outputCount = 0
+ this.tagPattern = Cookie.get('tagPattern') || ".*"
+
+ // I hate writing javascript in HTML... but what's a better alternative
+ this.logElement = document.createElement('div')
+ document.body.appendChild(this.logElement)
+ Element.hide(this.logElement)
+
+ this.logElement.style.position = "absolute"
+ this.logElement.style.left = '0px'
+ this.logElement.style.width = '100%'
+
+ this.logElement.style.textAlign = "left"
+ this.logElement.style.fontFamily = "lucida console"
+ this.logElement.style.fontSize = "100%"
+ this.logElement.style.backgroundColor = 'darkgray'
+ this.logElement.style.opacity = 0.9
+ this.logElement.style.zIndex = 2000
+
+ // Add toolbarElement
+ this.toolbarElement = document.createElement('div')
+ this.logElement.appendChild(this.toolbarElement)
+ this.toolbarElement.style.padding = "0 0 0 2px"
+
+ // Add buttons
+ this.buttonsContainerElement = document.createElement('span')
+ this.toolbarElement.appendChild(this.buttonsContainerElement)
+
+ this.buttonsContainerElement.innerHTML += '<button onclick="logConsole.toggle()" style="float:right;color:black">close</button>'
+ this.buttonsContainerElement.innerHTML += '<button onclick="Logger.clear()" style="float:right;color:black">clear</button>'
+ if(!Prado.Inspector.disabled)
+ this.buttonsContainerElement.innerHTML += '<button onclick="Prado.Inspector.inspect()" style="float:right;color:black; margin-right:15px;">Object Tree</button>'
+
+
+ //Add Tag Filter
+ this.tagFilterContainerElement = document.createElement('span')
+ this.toolbarElement.appendChild(this.tagFilterContainerElement)
+ this.tagFilterContainerElement.style.cssFloat = 'left'
+ this.tagFilterContainerElement.appendChild(document.createTextNode("Log Filter"))
+
+ this.tagFilterElement = document.createElement('input')
+ this.tagFilterContainerElement.appendChild(this.tagFilterElement)
+ this.tagFilterElement.style.width = '200px'
+ this.tagFilterElement.value = this.tagPattern
+ this.tagFilterElement.setAttribute('autocomplete', 'off') // So Firefox doesn't flip out
+
+ Event.observe(this.tagFilterElement, 'keyup', this.updateTags.bind(this))
+ Event.observe(this.tagFilterElement, 'click', function() {this.tagFilterElement.select()}.bind(this))
+
+ // Add outputElement
+ this.outputElement = document.createElement('div')
+ this.logElement.appendChild(this.outputElement)
+ this.outputElement.style.overflow = "auto"
+ this.outputElement.style.clear = "both"
+ this.outputElement.style.height = "200px"
+ this.outputElement.style.backgroundColor = 'black'
+
+ this.inputContainerElement = document.createElement('div')
+ this.inputContainerElement.style.width = "100%"
+ this.logElement.appendChild(this.inputContainerElement)
+
+ this.inputElement = document.createElement('input')
+ this.inputContainerElement.appendChild(this.inputElement)
+ this.inputElement.style.width = '100%'
+ this.inputElement.style.borderWidth = '0px' // Inputs with 100% width always seem to be too large (I HATE THEM) they only work if the border, margin and padding are 0
+ this.inputElement.style.margin = '0px'
+ this.inputElement.style.padding = '0px'
+ this.inputElement.value = 'Type command here'
+ this.inputElement.setAttribute('autocomplete', 'off') // So Firefox doesn't flip out
+
+ Event.observe(this.inputElement, 'keyup', this.handleInput.bind(this))
+ Event.observe(this.inputElement, 'click', function() {this.inputElement.select()}.bind(this))
+
+ window.setInterval(this.repositionWindow.bind(this), 500)
+ this.repositionWindow()
+
+ // Listen to the logger....
+ Logger.onupdate.addListener(this.logUpdate.bind(this))
+ Logger.onclear.addListener(this.clear.bind(this))
+
+ // Preload log element with the log entries that have been entered
+ for (var i = 0; i < Logger.logEntries.length; i++) {
+ this.logUpdate(Logger.logEntries[i])
+ }
+
+ // Feed all errors into the logger (For some unknown reason I can only get this to work
+ // with an inline event declaration)
+ Event.observe(window, 'error', function(msg, url, lineNumber) {Logger.error("Error in (" + (url || location) + ") on line "+lineNumber+"", msg)})
+
+ // Allow acess key link
+ var accessElement = document.createElement('span')
+ accessElement.innerHTML = '<button style="position:absolute;top:-100px" onclick="javascript:logConsole.toggle()" accesskey="d"></button>'
+ document.body.appendChild(accessElement)
+
+ if (Cookie.get('ConsoleVisible') == 'true') {
+ this.toggle()
+ }
+ },
+
+ toggle : function() {
+ if (this.logElement.style.display == 'none') {
+ this.show()
+ }
+ else {
+ this.hide()
+ }
+ },
+
+ show : function() {
+ Element.show(this.logElement)
+ this.outputElement.scrollTop = this.outputElement.scrollHeight // Scroll to bottom when toggled
+ Cookie.set('ConsoleVisible', 'true')
+ this.inputElement.select()
+ },
+
+ hide : function() {
+ Element.hide(this.logElement)
+ Cookie.set('ConsoleVisible', 'false')
+ },
+
+ output : function(message, style) {
+ // If we are at the bottom of the window, then keep scrolling with the output
+ var shouldScroll = (this.outputElement.scrollTop + (2 * this.outputElement.clientHeight)) >= this.outputElement.scrollHeight
+
+ this.outputCount++
+ style = (style ? style += ';' : '')
+ style += 'padding:1px;margin:0 0 5px 0'
+
+ if (this.outputCount % 2 == 0) style += ";background-color:#101010"
+
+ message = message || "undefined"
+ message = message.toString().escapeHTML()
+
+ this.outputElement.innerHTML += "<pre style='" + style + "'>" + message + "</pre>"
+
+ if (shouldScroll) {
+ this.outputElement.scrollTop = this.outputElement.scrollHeight
+ }
+ },
+
+ updateTags : function() {
+ var pattern = this.tagFilterElement.value
+
+ if (this.tagPattern == pattern) return
+
+ try {
+ new RegExp(pattern)
+ }
+ catch (e) {
+ return
+ }
+
+ this.tagPattern = pattern
+ Cookie.set('tagPattern', this.tagPattern)
+
+ this.outputElement.innerHTML = ""
+
+ // Go through each log entry again
+ this.outputCount = 0;
+ for (var i = 0; i < Logger.logEntries.length; i++) {
+ this.logUpdate(Logger.logEntries[i])
+ }
+ },
+
+ repositionWindow : function() {
+ var offset = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop
+ var pageHeight = self.innerHeight || document.documentElement.clientHeight || document.body.clientHeight
+ this.logElement.style.top = (offset + pageHeight - Element.getHeight(this.logElement)) + "px"
+ },
+
+ // Event Handlers
+ // --------------
+
+ logUpdate : function(logEntry) {
+ if (logEntry.tag.search(new RegExp(this.tagPattern, 'igm')) == -1) return
+ var style = ''
+ if (logEntry.tag.search(/error/) != -1) style += 'color:red'
+ else if (logEntry.tag.search(/warning/) != -1) style += 'color:orange'
+ else if (logEntry.tag.search(/debug/) != -1) style += 'color:green'
+ else if (logEntry.tag.search(/info/) != -1) style += 'color:white'
+ else style += 'color:yellow'
+
+ this.output(logEntry.message, style)
+ },
+
+ clear : function(e) {
+ this.outputElement.innerHTML = ""
+ },
+
+ handleInput : function(e) {
+ if (e.keyCode == Event.KEY_RETURN ) {
+ var command = this.inputElement.value
+
+ switch(command) {
+ case "clear":
+ Logger.clear()
+ break
+
+ default:
+ var consoleOutput = ""
+
+ try {
+ consoleOutput = eval(this.inputElement.value)
+ }
+ catch (e) {
+ Logger.error("Problem parsing input <" + command + ">", e)
+ break
+ }
+
+ Logger.log(consoleOutput)
+ break
+ }
+
+ if (this.inputElement.value != "" && this.inputElement.value != this.commandHistory[0]) {
+ this.commandHistory.unshift(this.inputElement.value)
+ }
+
+ this.commandIndex = 0
+ this.inputElement.value = ""
+ }
+ else if (e.keyCode == Event.KEY_UP && this.commandHistory.length > 0) {
+ this.inputElement.value = this.commandHistory[this.commandIndex]
+
+ if (this.commandIndex < this.commandHistory.length - 1) {
+ this.commandIndex += 1
+ }
+ }
+ else if (e.keyCode == Event.KEY_DOWN && this.commandHistory.length > 0) {
+ if (this.commandIndex > 0) {
+ this.commandIndex -= 1
+ }
+
+ this.inputElement.value = this.commandHistory[this.commandIndex]
+ }
+ else {
+ this.commandIndex = 0
+ }
+ }
+}
+
+// Load the Console when the window loads
+Event.observe(window, "load", function() {logConsole = new LogConsole()})
+
+// -------------------------
+// Helper Functions And Junk
+// -------------------------
+function inspect(element, hideProperties, showMethods) {
+ var properties = []
+ var methods = []
+
+
+ for(var internal in element) {
+ if(internal == '______array') continue;
+ try {
+ if (element[internal] instanceof Function) {
+ if (showMethods)
+ methods.push(internal + ":\t" + element[internal] )
+ }
+ else if(element[internal] instanceof Object)
+ {
+ methods.push(internal + ":\t" + inspect(element[internal], hideProperties, showMethods));
+ }
+ else {
+ if (!hideProperties)
+ properties.push(internal + ":\t" + element[internal] )
+ }
+ }
+ catch (e) {
+ Logger.error("Excetion thrown while inspecting object.", e)
+ }
+ }
+
+ properties.sort()
+ methods.sort()
+
+ var internals = properties.concat(methods)
+ var output = ""
+ for (var i = 0; i < internals.length; i++) {
+ output += (internals[i] + "\n")
+ }
+
+ return output
+}
+
+Array.prototype.contains = function(object) {
+ for(var i = 0; i < this.length; i++) {
+ if (object == this[i]) return true
+ }
+
+ return false
+}
+
+// Helper Alias for simple logging
+var puts = function() {return Logger.log(arguments[0], arguments[1])}
+
+/*************************************
+
+ Javascript Object Tree
+ version 1.0
+ last revision:04.11.2004
+ steve@slayeroffice.com
+ http://slayeroffice.com
+
+ (c)2004 S.G. Chipman
+
+ Please notify me of any modifications
+ you make to this code so that I can
+ update the version hosted on slayeroffice.com
+
+
+************************************/
+if(typeof Prado == "undefined")
+ var Prado = {};
+Prado.Inspector =
+{
+ d : document,
+ types : new Array(),
+ objs : new Array(),
+ hidden : new Array(),
+ opera : window.opera,
+ displaying : '',
+
+ format : function(str) {
+ str=str.replace(/</g,"<");
+ str=str.replace(/>/g,">");
+ return str;
+ },
+
+ parseJS : function(obj) {
+ var name;
+ if(typeof obj == "string") { name = obj; obj = eval(obj); }
+ win= typeof obj == 'undefined' ? window : obj;
+ this.displaying = name ? name : win.toString();
+ for(js in win) {
+ try {
+ if(win[js] && js.toString().indexOf("Inspector")==-1 && win[js].toString().indexOf("[native code]")==-1) {
+ t=typeof(win[js]);
+ if(!this.objs[t.toString()]) {
+ this.types[this.types.length]=t;;
+ this.objs[t]=new Array();
+ }
+ index=this.objs[t].length
+ this.objs[t][index]=new Array();
+ this.objs[t][index][0]=js;
+ this.objs[t][index][1]=this.format(win[js].toString());
+ }
+ } catch(err) { }
+ }
+
+ },
+
+ show : function(objID) {
+ this.d.getElementById(objID).style.display=this.hidden[objID]?"none":"block";
+ this.hidden[objID]=this.hidden[objID]?0:1;
+ },
+
+ changeSpan : function(spanID) {
+ if(this.d.getElementById(spanID).innerHTML.indexOf("+")>-1){
+ this.d.getElementById(spanID).innerHTML="[-]";
+ } else {
+ this.d.getElementById(spanID).innerHTML="[+]";
+ }
+ },
+
+ buildInspectionLevel : function()
+ {
+ var display = this.displaying;
+ var list = display.split(".");
+ var links = ["<a href=\"javascript:var_dump()\">[object Window]</a>"];
+ var name = '';
+ if(display.indexOf("[object ") >= 0) return links.join(".");
+ for(var i = 0; i < list.length; i++)
+ {
+ name += (name.length ? "." : "") + list[i];
+ links[i+1] = "<a href=\"javascript:var_dump('"+name+"')\">"+list[i]+"</a>";
+ }
+ return links.join(".");
+ },
+
+ buildTree : function() {
+ mHTML = "<div>Inspecting "+this.buildInspectionLevel()+"</div>";
+ mHTML +="<ul class=\"topLevel\">";
+ this.types.sort();
+ var so_objIndex=0;
+ for(i=0;i<this.types.length;i++) {
+ mHTML+="<li style=\"cursor:pointer;\" onclick=\"Prado.Inspector.show('ul"+i+"');Prado.Inspector.changeSpan('sp" + i + "')\"><span id=\"sp" + i + "\">[+]</span><b>" + this.types[i] + "</b> (" + this.objs[this.types[i]].length + ")</li><ul style=\"display:none;\" id=\"ul"+i+"\">";
+ this.hidden["ul"+i]=0;
+ for(e=0;e<this.objs[this.types[i]].length;e++) {
+ var more = "";
+ if(this.objs[this.types[i]][e][1].indexOf("[object ") >= 0 && /^[a-zA-Z_]/.test(this.objs[this.types[i]][e][0][0]))
+ {
+ if(this.displaying.indexOf("[object ") < 0)
+ more = " <a href=\"javascript:var_dump('"+this.displaying+"."+this.objs[this.types[i]][e][0]+"')\"><b>more</b></a>";
+ else if(this.displaying.indexOf("[object Window]") >= 0)
+ more = " <a href=\"javascript:var_dump('"+this.objs[this.types[i]][e][0]+"')\"><b>more</b></a>";
+ }
+ mHTML+="<li style=\"cursor:pointer;\" onclick=\"Prado.Inspector.show('mul" + so_objIndex + "');Prado.Inspector.changeSpan('sk" + so_objIndex + "')\"><span id=\"sk" + so_objIndex + "\">[+]</span>" + this.objs[this.types[i]][e][0] + "</li><ul id=\"mul" + so_objIndex + "\" style=\"display:none;\"><li style=\"list-style-type:none;\"><pre>" + this.objs[this.types[i]][e][1] + more + "</pre></li></ul>";
+ this.hidden["mul"+so_objIndex]=0;
+ so_objIndex++;
+ }
+ mHTML+="</ul>";
+ }
+ mHTML+="</ul>";
+ this.d.getElementById("so_mContainer").innerHTML =mHTML;
+ },
+
+ handleKeyEvent : function(e) {
+ keyCode=document.all?window.event.keyCode:e.keyCode;
+ if(keyCode==27) {
+ this.cleanUp();
+ }
+ },
+
+ cleanUp : function()
+ {
+ if(this.d.getElementById("so_mContainer"))
+ {
+ this.d.body.removeChild(this.d.getElementById("so_mContainer"));
+ this.d.body.removeChild(this.d.getElementById("so_mStyle"));
+ if(typeof Event != "undefined")
+ Event.stopObserving(this.d, "keydown", this.handleKeyEvent.bind(this));
+ this.types = new Array();
+ this.objs = new Array();
+ this.hidden = new Array();
+ }
+ },
+
+ disabled : document.all && !this.opera,
+
+ inspect : function(obj)
+ {
+ if(this.disabled)return alert("Sorry, this only works in Mozilla and Firefox currently.");
+ this.cleanUp();
+ mObj=this.d.body.appendChild(this.d.createElement("div"));
+ mObj.id="so_mContainer";
+ sObj=this.d.body.appendChild(this.d.createElement("style"));
+ sObj.id="so_mStyle";
+ sObj.type="text/css";
+ sObj.innerHTML = this.style;
+ if(typeof Event != "undefined")
+ Event.observe(this.d, "keydown", this.handleKeyEvent.bind(this));
+
+ this.parseJS(obj);
+ this.buildTree();
+
+ cObj=mObj.appendChild(this.d.createElement("div"));
+ cObj.className="credits";
+ cObj.innerHTML = "<b>[esc] to <a href=\"javascript:Prado.Inspector.cleanUp();\">close</a></b><br />Javascript Object Tree V2.0, <a target=\"_blank\" href=\"http://slayeroffice.com/?c=/content/tools/js_tree.html\">more info</a>.";
+
+ window.scrollTo(0,0);
+ },
+
+ style : "#so_mContainer { position:absolute; top:5px; left:5px; background-color:#E3EBED; text-align:left; font:9pt verdana; width:85%; border:2px solid #000; padding:5px; z-index:1000; color:#000; } " +
+ "#so_mContainer ul { padding-left:20px; } " +
+ "#so_mContainer ul li { display:block; list-style-type:none; list-style-image:url(); line-height:2em; -moz-border-radius:.75em; font:10px verdana; padding:0; margin:2px; color:#000; } " +
+ "#so_mContainer li:hover { background-color:#E3EBED; } " +
+ "#so_mContainer ul li span { position:relative; width:15px; height:15px; margin-right:4px; } " +
+ "#so_mContainer pre { background-color:#F9FAFB; border:1px solid #638DA1; height:auto; padding:5px; font:9px verdana; color:#000; } " +
+ "#so_mContainer .topLevel { margin:0; padding:0; } " +
+ "#so_mContainer .credits { float:left; width:200px; font:6.5pt verdana; color:#000; padding:2px; margin-left:5px; text-align:left; border-top:1px solid #000; margin-top:15px; width:75%; } " +
+ "#so_mContainer .credits a { font:9px verdana; font-weight:bold; color:#004465; text-decoration:none; background-color:transparent; }"
+}
+
+function var_dump(obj)
+{
+ Prado.Inspector.inspect(obj);
+}
\ No newline at end of file |