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var playerClick = function(ev) {
if (!$(ev.target).closest('a').size()) {
var row = $(this);
var pid = row.find('td.pid').text();
if (pid) {
var link = 'players/' + pid.trim() + '.html';
location.href = link;
}
}
}
var parseHash = function() {
var hash = location.hash.replace(/^#/, '');
var hashParams = hash.split(';');
var params = new Map();
hashParams.forEach(function(hashParam) {
var param = hashParam.split(':');
if (param.length > 1) {
params.set(param[0], param[1].split(','));
}
});
return params;
}
var constructHash = function(params) {
return Array.from(params).map(function(param) {
return param[0] + ':' + param[1].join(',');
}).join(';');
}
var readHash = function() {
$('button.btn-primary').removeClass('btn-primary');
var params = parseHash();
params.forEach(function(values, param) {
values.forEach(function(value) {
$('button[data-filter="' + param + '"][data-value="' + value + '"]').addClass('btn-primary');
});
});
var allParams = ['age', 'gender', 'region'];
allParams.forEach(function(param) {
if ($('button[data-filter="' + param + '"].btn-primary').size() == 0) {
$('button[data-clear="' + param + '"]').addClass('btn-primary');
} else {
$('#filters').collapse();
}
});
filterRows(params);
}
var filterRows = function(params) {
$('table.table tbody tr').show().removeClass('gold silver bronze').each(function() {
var row = $(this);
params.forEach(function(value, param) {
if (value.indexOf(row.find('td.' + param).text().trim()) == -1) {
row.hide();
}
});
});
$('table.table tbody tr:visible').eq(0).addClass('gold');
$('table.table tbody tr:visible').eq(1).addClass('silver');
$('table.table tbody tr:visible').eq(2).addClass('bronze');
$('table.table').css('opacity', 1);
}
$('.container .table tbody tr').click(playerClick);
$(document).ready(function() {
$(window).on('hashchange', readHash).trigger('hashchange');
});
$('button[data-filter]').click(function() {
$('table.table').css('opacity', 0.1);
var button = $(this);
var params = parseHash();
var param = params.get(button.attr('data-filter'));
var value = button.attr('data-value');
var index = param ? param.indexOf(value) : -1;
if (index > -1) {
param = param.filter(function(v) { return v != value; });
} else {
if (!param) {
param = [];
}
param.push(value);
}
if (!param.length) {
params.delete(button.attr('data-filter'));
} else {
params.set(button.attr('data-filter'), param);
}
location.hash = constructHash(params);
});
$('button[data-clear]').click(function() {
$('table.table').css('opacity', 0.1);
var button = $(this);
var params = parseHash();
params.delete(button.attr('data-clear'));
location.hash = constructHash(params);
});
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