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@ -1,35 +1,43 @@ |
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localStorage.clear(); |
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//These need to be obtained from the node
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var ownId, ownColor; |
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/* |
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* OUTBOX STUFF |
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*/ |
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document.getElementById( 'send' ).onclick = function() { |
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document.getElementById('message-form').onsubmit = function(){ |
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var outStr = localStorage.getItem( 'outbox' ) || ''; |
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if (document.getElementById('name').value == ""){ |
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var namm = "anonymous"; |
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} |
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else{ |
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var namm = document.getElementById('name').value; |
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} |
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var mess = document.getElementById('message').value.replace(/\r?\n/g, "<br />"); |
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var newMsgs = {}; |
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var ddata = new Date().getTime(); |
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var contento = { |
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"time" : ddata, |
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"message" : mess, |
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"name" : namm, |
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"node" : "local", |
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"hops" : "0" |
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} |
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newMsgs.message = contento; |
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localStorage.setItem( 'outbox', JSON.stringify(newMsgs) ); |
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updateOutboxView(); |
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checkOutbox(); |
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document.getElementById('message').value = ''; |
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return false; |
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} |
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var outStr = localStorage.getItem( 'outbox' ) || ''; |
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if (document.getElementById('name').value == ""){ |
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var namm= "anonymous"; |
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} |
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else{ |
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var namm= document.getElementById('name').value; |
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} |
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var mess = document.getElementById('message').value.replace(/\r?\n/g, "<br />"); |
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var newMsgs ={}; |
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var ddata= new Date().getTime(); |
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var contento = { |
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"time" : ddata, |
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"message" : mess, |
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"name" : namm, |
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"node" : "local", |
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"hops" : "0" |
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} |
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newMsgs.message = contento; |
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localStorage.setItem( 'outbox', JSON.stringify(newMsgs) ); |
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updateOutboxView(); |
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checkOutbox(); |
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document.getElementById('message').value = ''; |
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}; |
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function checkOutbox() { |
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var outStr = localStorage.getItem( 'outbox' ); |
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var outStr = localStorage.getItem( 'outbox' ); |
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if ( ! outStr ) { |
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return; |
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} |
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@ -102,40 +110,86 @@ function updateOutboxView() { |
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function updateInboxView() { |
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var localStorageArray = new Array(); |
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var contentString = ''; |
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var localStorageArray = new Array(); |
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var contentString = ''; |
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if (localStorage.length>0) { |
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for (i=0;i<localStorage.length;i++){ |
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if (localStorage.length>0) { |
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for (i=0;i<localStorage.length;i++){ |
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element=localStorage.getItem(localStorage.key(i)); |
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if ( localStorage.key(i).length < 10 || element === 'outbox' ) { |
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continue; |
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} |
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// alert(element);
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try { |
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element=localStorage.getItem(localStorage.key(i)); |
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if ( localStorage.key(i).length < 10 || element === 'outbox' ) { |
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continue; |
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} |
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try { |
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elementj = JSON.parse(element); |
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} catch (e) { |
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} catch (e) { |
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continue; |
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} |
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} |
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localStorageArray[i] = { time:localStorage.key(i), user:elementj.name, message:elementj.message, node:elementj.node, hops:elementj.hops }; |
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} |
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localStorageArray[i] = { |
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time:localStorage.key(i), |
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user:elementj.name, |
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message:elementj.message, |
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node:elementj.node, |
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hops:elementj.hops |
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}; |
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} |
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} |
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orderStorage = localStorageArray.sort(function(a,b) { return b.time - a.time } ); |
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for(var i in orderStorage) { |
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if ( i.length === 0 || i === 'outbox' ) { |
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continue; |
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} |
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var datereadable = getReadableDate( new Date(parseInt(orderStorage[i].time)) ); |
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var color = getNodeColor( orderStorage[i].node ); |
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contentString += '<li><div class="message-block" style="background-color:'+color+'">'+ |
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'<div class="date-sender">On ' + datereadable + |
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' <b>' + orderStorage[i].user +'</b> wrote:</div>' + |
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'<div class="message-text">' + orderStorage[i].message + '</div>' + |
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' <span class="node '+orderStorage[i].node+'">from '+orderStorage[i].node + '</span>' + |
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' <span class="hops '+orderStorage[i].hops+'">via '+orderStorage[i].hops+' nodes</span></div></li>'; |
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} |
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document.getElementById( 'inbox' ).innerHTML = contentString; |
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} |
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function getReadableDate( date ) { |
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var day = date.getDate(); |
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if (day < 10) day = '0' + day; |
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var month = date.getMonth()+1; |
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if (month < 10) month = '0' + month; |
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var year = date.getFullYear(); |
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var hrs = date.getHours(); |
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if (hrs < 10) hrs = '0' + hrs; |
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var min = date.getMinutes(); |
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if (min < 10) min = '0' + min; |
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return day + '/' + month + '/' + year + ' ' + hrs + ':' + min; |
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} |
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function getNodeColor( nodeId ) { |
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if( nodeId === 'local' ) { |
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return ownColor || '#fff'; |
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} |
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return colorLuminance(nodeId.substr(0,6), 0.5); |
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} |
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function colorLuminance(hex, lum) { |
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// validate hex string
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hex = String(hex).replace(/[^0-9a-f]/gi, ''); |
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if (hex.length < 6) { |
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hex = hex[0]+hex[0]+hex[1]+hex[1]+hex[2]+hex[2]; |
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} |
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orderStorage = localStorageArray.sort(function(a,b) { return b.time - a.time } ); |
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lum = lum || 0; |
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for(var i in orderStorage) |
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{ |
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if ( i.length === 0 || i === 'outbox' ) { |
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continue; |
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} |
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var date = new Date(parseInt(orderStorage[i].time)); |
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// date.setHours(date.getHours() + 2);
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var datereadable = date.getDate()+"/"+(date.getMonth()+1)+"/"+date.getFullYear()+" "+date.getHours()+":"+date.getMinutes(); |
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contentString += '<li><b>' + datereadable + ' </b>' + ' <i>'+ orderStorage[i].user +'</i><br/> '+orderStorage[i].message+' <span class="node '+orderStorage[i].node+'">'+orderStorage[i].node+'</span> <span class="hops '+orderStorage[i].hops+'">'+orderStorage[i].hops+'</span></li>'; |
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// convert to decimal and change luminosity
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var rgb = "#", c, i; |
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for (i = 0; i < 3; i++) { |
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c = parseInt(hex.substr(i*2,2), 16); |
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c = Math.round(Math.min(Math.max(0, c + (c * lum)), 255)).toString(16); |
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rgb += ("00"+c).substr(c.length); |
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} |
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document.getElementById( 'inbox' ).innerHTML = contentString; |
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return rgb; |
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} |
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function onMessageDownload( msg, filename ) { |
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@ -170,35 +224,58 @@ updateInboxView(); |
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} |
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function downloadMessage(filename) { |
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var xhr = new XMLHttpRequest(); |
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xhr.onreadystatechange = function(){ |
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if (xhr.readyState == 4 && xhr.status == 200){ |
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onMessageDownload( xhr.responseText, filename ); |
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} |
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} |
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xhr.open( "GET", 'msg/'+filename, true); |
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xhr.send(); |
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var xhr = new XMLHttpRequest(); |
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xhr.onreadystatechange = function(){ |
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if (xhr.readyState == 4 && xhr.status == 200){ |
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onMessageDownload( xhr.responseText, filename ); |
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} |
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} |
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xhr.open( "GET", 'msg/'+filename, true); |
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xhr.send(); |
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} |
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function checkInbox() { |
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var xhr = new XMLHttpRequest(); |
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xhr.onreadystatechange = function(){ |
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if (xhr.readyState == 4 && xhr.status == 200){ |
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onIndex( xhr.responseText ); |
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} |
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var xhr = new XMLHttpRequest(); |
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xhr.onreadystatechange = function(){ |
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if (xhr.readyState == 4 && xhr.status == 200){ |
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onIndex( xhr.responseText ); |
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} |
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} |
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xhr.open( "GET", 'index', true); |
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xhr.send(); |
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} |
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function getOwnId() { |
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var xhr = new XMLHttpRequest(); |
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xhr.onreadystatechange = function(){ |
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if (xhr.readyState == 4 && xhr.status == 200){ |
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ownId = xhr.responseText; |
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ownColor = getNodeColor( ownId ); |
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} |
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xhr.open( "GET", 'index', true); |
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xhr.send(); |
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} |
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xhr.open( "GET", 'id', true); |
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xhr.send(); |
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} |
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/* |
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* INIT |
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*/ |
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function update(){ |
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if ( !ownId ){ |
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getOwnId(); |
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} |
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checkInbox(); |
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// also check for outbox items on interval,
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// necessary in case connection is lost and messages are not yet sent
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checkOutbox(); |
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} |
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//update everything to initialize
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updateInboxView(); |
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updateOutboxView(); |
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window.setInterval( function(){ |
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checkInbox(); |
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checkOutbox(); |
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}, 7000 ); |
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update(); |
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//check for new messages every 7 seconds
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window.setInterval( update, 7000 ); |
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jngrt
10 years ago