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sentiment_chart.js
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sentiment_chart.js
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window.onload = function() {
window.chartColors = {
red: 'rgb(255, 99, 132)',
orange: 'rgb(255, 159, 64)',
yellow: 'rgb(255, 205, 86)',
green: 'rgb(75, 192, 192)',
blue: 'rgb(54, 162, 235)',
purple: 'rgb(153, 102, 255)',
grey: 'rgb(201, 203, 207)'
};
chrome.storage.sync.get({categories: []}, function (result1) {
console.log(result1.categories)
chrome.storage.sync.get({sentiments: []}, function (result2) {
console.log(result2.sentiments)
var categoryAndSentiment = [{'Social Networking': 0, 'Shopping': 0, 'News': 0, 'Education': 0, 'Technology': 0, 'Sports': 0, 'Finance': 0, 'Other': 0}];
categories = result1.categories;
sentiments = result2.sentiments;
for (category in categories) {
var test = categories[category];
var val = sentiments[category];
if (sentiments[category] != null) {
if (categories[category]['category'] == 'Social Networking') {
if (sentiments[category]['result'] == 'PositiveSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Social Networking'] = categoryAndSentiment[categorySentiment]['Social Networking'] + 10;
}
} else if (sentiments[category]['result'] == 'NegativeSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Social Networking'] = categoryAndSentiment[categorySentiment]['Social Networking'] - 10;
}
}
}
if (categories[category]['category'] == 'Shopping') {
if (sentiments[category]['result'] == 'PositiveSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Shopping'] = categoryAndSentiment[categorySentiment]['Shopping'] + 10;
}
} else if (sentiments[category]['result'] == 'NegativeSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Shopping'] = categoryAndSentiment[categorySentiment]['Shopping'] - 10;
}
}
}
if (categories[category]['category'] == 'News') {
if (sentiments[category]['result'] == 'PositiveSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['News'] = categoryAndSentiment[categorySentiment]['News'] + 10;
}
} else if (sentiments[category]['result'] == 'NegativeSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['News'] = categoryAndSentiment[categorySentiment]['News'] - 10;
}
}
}
if (categories[category]['category'] == 'Education') {
if (sentiments[category]['result'] == 'PositiveSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Education'] = categoryAndSentiment[categorySentiment]['Education'] + 10;
}
} else if (sentiments[category]['result'] == 'NegativeSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Education'] = categoryAndSentiment[categorySentiment]['Education'] - 10;
}
}
}
if (categories[category]['category'] == 'Technology') {
if (sentiments[category]['result'] == 'PositiveSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Technology'] = categoryAndSentiment[categorySentiment]['Technology'] + 10;
}
} else if (sentiments[category]['result'] == 'NegativeSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Technology'] = categoryAndSentiment[categorySentiment]['Technology'] - 10;
}
}
}
if (categories[category]['category'] == 'Sports') {
if (sentiments[category]['result'] == 'PositiveSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Sports'] = categoryAndSentiment[categorySentiment]['Sports'] + 10;
}
} else if (sentiments[category]['result'] == 'NegativeSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Sports'] = categoryAndSentiment[categorySentiment]['Sports'] - 10;
}
}
}
if (categories[category]['category'] == 'Finance') {
if (sentiments[category]['result'] == 'PositiveSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Finance'] = categoryAndSentiment[categorySentiment]['Finance'] + 10;
}
} else if (sentiments[category]['result'] == 'NegativeSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Finance'] = categoryAndSentiment[categorySentiment]['Finance'] - 10;
}
}
}
if (categories[category]['category'] == 'Other') {
if (sentiments[category]['result'] == 'PositiveSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Other'] = categoryAndSentiment[categorySentiment]['Other'] + 10;
}
} else if (sentiments[category]['result'] == 'NegativeSentiment') {
for (categorySentiment in categoryAndSentiment) {
categoryAndSentiment[categorySentiment]['Other'] = categoryAndSentiment[categorySentiment]['Other'] - 10;
}
}
}
}
}
var CATEGORIES = ['Social Networking', 'Shopping', 'News', 'Education', 'Technology', 'Sports', 'Finance', 'Other'];
var SENTIMENTS = ['Extremely Happy', 'Very Happy', 'Happy', 'Moderately Happy', 'A Little Happy', 'Neutral', 'A Little Sad', 'Moderately Sad', 'Sad', 'Very Sad', 'Extremely Sad'];
var color = Chart.helpers.color;
for (categorySentiment in categoryAndSentiment) {
var data = [categoryAndSentiment[categorySentiment]['Social Networking'], categoryAndSentiment[categorySentiment]['Shopping'], categoryAndSentiment[categorySentiment]['News'], categoryAndSentiment[categorySentiment]['Education'], categoryAndSentiment[categorySentiment]['Technology'], categoryAndSentiment[categorySentiment]['Sports'], categoryAndSentiment[categorySentiment]['Finance'], categoryAndSentiment[categorySentiment]['Other']];
}
var backgroundRed = color(window.chartColors.red).alpha(0.5).rgbString();
var backgroundBlue = color(window.chartColors.blue).alpha(0.5).rgbString();
var borderRed = window.chartColors.red;
var borderBlue = window.chartColors.blue;
var barChartData = {
labels: ['Social Networking', 'Shopping', 'News', 'Education', 'Technology', 'Sports', 'Finance', 'Other'],
datasets: [{
label: 'Sentiment',
backgroundColor: [],
borderColor: [],
borderWidth: 1,
data
}]
};
for (value in data) {
console.log(data[value])
var backgroundColor = data[value] > 0 ? backgroundBlue : backgroundRed
var borderColor = data[value] > 0 ? borderBlue : borderRed
barChartData.datasets[0].backgroundColor.push(backgroundColor)
barChartData.datasets[0].borderColor.push(borderColor)
}
var ctx = document.getElementById('canvas').getContext('2d');
window.myBar = new Chart(ctx, {
type: 'bar',
data: barChartData,
options: {
responsive: true,
legend: {
position: 'top',
},
title: {
display: true,
text: 'Sentiment Bar Chart'
}
}
});
// document.getElementById('randomizeData').addEventListener('click', function() {
// var zero = Math.random() < 0.2 ? true : false;
// var scalingFactor = randomScalingFactor()
// barChartData.datasets.forEach(function(dataset) {
// dataset.data = dataset.data.map(function() {
// return zero ? 0.0 : scalingFactor;
// });
// });
// barChartData.datasets.forEach(function(dataset) {
// dataset.backgroundColor = dataset.backgroundColor.map(function() {
// return color ? color(window.chartColors.blue).alpha(0.5).rgbString() : color(window.chartColors.red).alpha(0.5).rgbString();
// });
// });
// window.myBar.update();
// });
});
});
};