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{% extends "layout.html" %}
{% block head %}
{{ super() }}
<script src="{{ url_for('static', filename='npm_components/chart.js/dist/chart.umd.js') }}"></script>
<style>
.chart-container {
display: block;
float: none;
width: 20%;
margin-top: 0px;
margin-right:0px;
margin-left:0px;
height: auto;
}
</style>
{% endblock %}
{% block content %}
<div class="container">
<h1>{{ _('History') }}</h1>
{% if month != None %}
<h2><a href="{{ url_for("articles.history", year=year) }}"><span class="fa fa-chevron-left" aria-hidden="true"></span> {{ year }}</a></h2>
<h3>{{ month | month_name }}</h3>
{% elif year != None %}
<h2><a href="{{ url_for("articles.history") }}"><span class="fa fa-chevron-left" aria-hidden="true"></span> {{ _('all years') }}</a></h2>
<h3>{{ year }}</h3>
{% endif %}
{% if month == None %}
<div class="row">
<div class="col chart-container">
<div id="spinner" class="d-flex justify-content-center">
<div class="spinner-border" role="status"><span class="sr-only">{{ _('Loading...') }}</span></div>
</div>
<canvas id="stats-history"></canvas>
</div>
</div>
{% endif %}
{% if year != None and month != None %}
<div class="row">
<div class="col">
<ul class="list-group">
{% for date in articles_counter | sort(reverse = True) %}
{% for article in articles %}
<li class="list-group-item">{{ article.date | datetime }} - <a href="/article/{{ article.id }}">{{ article.title | safe }}</a></li>
{% endfor %}
{% endfor %}
</ul>
</div>
</div>
{% endif %}
</div><!-- /.container -->
<script>
document.addEventListener("DOMContentLoaded", function() {
var months = [ "January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December" ];
var colors = ['rgba(230, 25, 75, 0.4)', 'rgba(60, 180, 75, 0.4)',
'rgba(255, 225, 25, 0.4)', 'rgba(0, 130, 200, 0.4)', 'rgba(245, 130, 48, 0.4)',
'rgba(145, 30, 180, 0.4)', 'rgba(70, 240, 240, 0.4)', 'rgba(240, 50, 230, 0.4)',
'rgba(210, 245, 60, 0.4)', 'rgba(250, 190, 190, 0.4)', 'rgba(0, 128, 128, 0.4)',
'rgb(148, 163, 209, 0.4)', 'rgba(170, 110, 40, 0.4)', 'rgb(141, 140, 255, 0.4)',
'rgba(128, 0, 0, 0.4)', 'rgba(170, 255, 195, 0.4)', 'rgba(128, 128, 0, 0.4)',
'rgba(255, 215, 180, 0.4)', 'rgba(0, 0, 128, 0.4)', 'rgb(241, 147, 241, 0.4)',
'rgba(255, 255, 255, 0.4)', 'rgb(129, 181, 255, 0.4)', 'rgb(229, 236, 202, 0.4)',
'rgb(157, 196, 241, 0.4)', 'rgb(253, 141, 211, 0.4)', 'rgb(180, 128, 253, 0.4)',
'rgb(255, 195, 129, 0.4)', 'rgb(204, 228, 230, 0.4)'];
var period = window.location.pathname.split("/history")[1]
if (period == null){
period = "";
}
if (period.split('/').length - 1 < 2) {
fetch("/stats/history.json" + period)
.then(response => response.json())
.then(result => {
var element = document.getElementById("spinner");
element.parentNode.removeChild(element);
if (period.split('/').length - 1 == 1) {
var labels = Object.keys(result).map(function(e){return months[e-1]});
} else {
var labels = Object.keys(result);
}
var ctx = document.getElementById("stats-history").getContext('2d');
var myChart = new Chart(ctx, {
type: 'bar',
data: {
labels: labels,
datasets: [{
label: 'Number of aggregated articles',
data: Object.values(result),
borderWidth: 1,
backgroundColor: colors
}],
},
options: {
title: {
display: true,
text: 'Number of aggregated articles'
},
responsive: true,
onClick: function(evt) {
const points = myChart.getElementsAtEventForMode(evt, 'nearest', { intersect: true }, true);
if (points.length) {
const firstPoint = points[0];
var label = myChart.data.labels[firstPoint.index];
var value = myChart.data.datasets[firstPoint.datasetIndex].data[firstPoint.index];
if (months.includes(label)) {
the_month = months.indexOf(label)+1;
window.location = window.location + "/" + the_month;
} else {
window.location = window.location + "/" + label;
}
}
}
},
scales: {
x: {
display: true,
},
y: {
display: true,
beginAtZero: true,
type: 'logarithmic',
}
}
});
}).catch((error) => {
console.error('Error:', error);
});
}
});
</script>
{% endblock %}
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