AIL-framework/var/www/static/js/sentiment_plot.js

105 lines
4.2 KiB
JavaScript

var li_text = "<li><div class='checkbox'></div><label class='provider'><input value='"
var li_text_mid = "' type='checkbox'></input> "
var li_text_end = "</label></li>"
function getSyncScriptParams() {
var scripts = document.getElementsByTagName('script');
var lastScript = scripts[scripts.length-1];
var scriptName = lastScript;
return {
url_sentiment_analysis : scriptName.getAttribute('data-url_sentiment_analysis'),
};
}
var url_sentiment_analysis = getSyncScriptParams().url_sentiment_analysis;
/* Get Providers List and display them by row */
$.getJSON(url_sentiment_analysis + '?getProviders=True', function(data){
for(i=0; i<data.length; i++){
var providerList = i%2 == 0 ? '#providerList1' : '#providerList2';
$(providerList).append(li_text + data[i] + li_text_mid + data[i] + li_text_end);
}
});
/* Create the slider and button*/
var today = Date.now();
var old_day = today - (31*24*60*60)*1000;
$( ".sliderRange" ).slider({
range: true,
min: old_day,
max: today,
values: [ today - (7*24*60*60)*1000, today ],
step: 24*60*60*1000,
slide: function( event, ui ) {
$( "#amount" ).val( new Date(ui.values[ 0 ]).toLocaleDateString() + " - " + new Date(ui.values[ 1 ]).toLocaleDateString() );
}
});
$( "#amount" ).val( new Date($( ".sliderRange" ).slider( "values", 0 )).toLocaleDateString() +
" - " + new Date($( ".sliderRange" ).slider( "values", 1 )).toLocaleDateString() );
$('#plot_btn').click(plotData);
/* Plot the requested data (if available) stored in slider and checkboxes */
function plotData(){
var graph_options = {
series: {
stack: $('#checkbox_stacked').prop('checked'),
lines: { show: false,
lineWidth: 2,
fill: true, fillColor: { colors: [ { opacity: 0.5 }, { opacity: 0.2 } ] }
},
bars: {show: true, barWidth: 60*60*1000},
shadowSize: 0
},
grid: {
hoverable: true,
clickable: true,
tickColor: "#f9f9f9",
borderWidth: 0
},
xaxis: {
mode: "time",
timeformat: "%m/%d:%Hh",
minTickSize: [1, "hour"]
},
yaxis: {
autoscaleMargin: 0.1,
},
}
var query = $( "input:checked[value]" ).map(function () {return this.value;}).get().join(",");
var Qdate = new Date($( ".sliderRange" ).slider( "values", 0 )).toLocaleDateString() +'-'+ new Date($( ".sliderRange" ).slider( "values", 1 )).toLocaleDateString();
// retreive the data from the server
$.getJSON(url_sentiment_analysis + '?getProviders=False&query='+query+'&Qdate='+Qdate, function(data){
var to_plot = [];
for (provider in data){
var nltk_data = Object.keys(data[provider]).map(function (key) { return data[provider][key]; });
var nltk_key = Object.keys(data[provider]).map(function (key) { return key; });
var pos = 0.0;
var neg = 0.0;
var XY_data = [];
for (i=0; i<nltk_data.length; i++){
if (nltk_data[i].length == 0)
continue;
else {
for (j=0; j<nltk_data[i].length; j++){
var curr_data = jQuery.parseJSON(nltk_data[i][j].replace(/\'/g, '\"'));
pos += curr_data['pos'];
neg += curr_data['neg'];
}
pos = pos/nltk_data.length;
neg = neg/nltk_data.length;
}
XY_data.push([nltk_key[i]*1000, pos-neg]);
}
to_plot.push({ data: XY_data, label: provider});
}
var plot = $.plot($("#graph"), to_plot, graph_options);
});
}