145 lines
4.9 KiB
JavaScript
145 lines
4.9 KiB
JavaScript
/*globals $, SimpleStorage, document*/
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var addToLog = function(id, txt) {
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$(id + " .logs").append("<br>" + txt);
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};
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// ===========================
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// Blockchain example
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// ===========================
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$(document).ready(function() {
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$("#blockchain button.set").click(function() {
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var value = parseInt($("#blockchain input.text").val(), 10);
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SimpleStorage.set(value);
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addToLog("#blockchain", "SimpleStorage.set(" + value + ")");
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});
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$("#blockchain button.get").click(function() {
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SimpleStorage.get().then(function(value) {
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$("#blockchain .value").html(value.toNumber());
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});
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addToLog("#blockchain", "SimpleStorage.get()");
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});
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});
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// ===========================
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// Storage (IPFS) example
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// ===========================
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$(document).ready(function() {
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// automatic set if config/storage.json has "enabled": true and "provider": "ipfs"
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//EmbarkJS.Storage.setProvider('ipfs',{server: 'localhost', port: '5001'});
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$("#storage .error").hide();
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EmbarkJS.Storage.setProvider('ipfs')
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.then(function(){
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console.log('Provider set to IPFS');
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EmbarkJS.Storage.ipfsConnection.ping()
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.then(function(){
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$("#status-storage").addClass('status-online');
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$("#storage-controls").show();
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})
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.catch(function(err) {
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if(err){
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console.log("IPFS Connection Error => " + err.message);
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$("#storage .error").show();
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$("#status-storage").addClass('status-offline');
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$("#storage-controls").hide();
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}
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});
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})
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.catch(function(err){
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console.log('Failed to set IPFS as Provider:', err.message);
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$("#storage .error").show();
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$("#status-storage").addClass('status-offline');
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$("#storage-controls").hide();
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});
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$("#storage button.setIpfsText").click(function() {
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var value = $("#storage input.ipfsText").val();
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EmbarkJS.Storage.saveText(value).then(function(hash) {
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$("span.textHash").html(hash);
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$("input.textHash").val(hash);
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addToLog("#storage", "EmbarkJS.Storage.saveText('" + value + "').then(function(hash) { })");
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})
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.catch(function(err) {
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if(err){
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console.log("IPFS saveText Error => " + err.message);
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}
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});
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});
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$("#storage button.loadIpfsHash").click(function() {
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var value = $("#storage input.textHash").val();
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EmbarkJS.Storage.get(value).then(function(content) {
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$("span.ipfsText").html(content);
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addToLog("#storage", "EmbarkJS.Storage.get('" + value + "').then(function(content) { })");
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})
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.catch(function(err) {
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if(err){
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console.log("IPFS get Error => " + err.message);
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}
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});
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});
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$("#storage button.uploadFile").click(function() {
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var input = $("#storage input[type=file]");
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EmbarkJS.Storage.uploadFile(input).then(function(hash) {
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$("span.fileIpfsHash").html(hash);
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$("input.fileIpfsHash").val(hash);
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addToLog("#storage", "EmbarkJS.Storage.uploadFile($('input[type=file]')).then(function(hash) { })");
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})
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.catch(function(err) {
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if(err){
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console.log("IPFS uploadFile Error => " + err.message);
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}
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});
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});
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$("#storage button.loadIpfsFile").click(function() {
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var hash = $("#storage input.fileIpfsHash").val();
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var url = EmbarkJS.Storage.getUrl(hash);
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var link = '<a href="' + url + '" target="_blank">' + url + '</a>';
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$("span.ipfsFileUrl").html(link);
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$(".ipfsImage").attr('src', url);
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addToLog("#storage", "EmbarkJS.Storage.getUrl('" + hash + "')");
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});
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});
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// ===========================
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// Communication (Whisper) example
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// ===========================
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$(document).ready(function() {
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$("#communication .error").hide();
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web3.version.getWhisper(function(err, res) {
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if (err) {
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$("#communication .error").show();
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$("#communication-controls").hide();
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$("#status-communication").addClass('status-offline');
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} else {
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EmbarkJS.Messages.setProvider('whisper');
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$("#status-communication").addClass('status-online');
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}
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});
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$("#communication button.listenToChannel").click(function() {
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var channel = $("#communication .listen input.channel").val();
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$("#communication #subscribeList").append("<br> subscribed to " + channel + " now try sending a message");
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EmbarkJS.Messages.listenTo({topic: [channel]}).then(function(message) {
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$("#communication #messagesList").append("<br> channel: " + channel + " message: " + message);
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});
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addToLog("#communication", "EmbarkJS.Messages.listenTo({topic: ['" + channel + "']}).then(function(message) {})");
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});
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$("#communication button.sendMessage").click(function() {
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var channel = $("#communication .send input.channel").val();
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var message = $("#communication .send input.message").val();
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EmbarkJS.Messages.sendMessage({topic: channel, data: message});
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addToLog("#communication", "EmbarkJS.Messages.sendMessage({topic: '" + channel + "', data: '" + message + "'})");
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});
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});
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