| 1 |
// Function to update the chart. |
| 2 |
function updateChart() { |
| 3 |
jQuery.post( |
| 4 |
ajaxurl, |
| 5 |
{ |
| 6 |
action: "tptn_chart_data", |
| 7 |
security: tptn_chart_data.security, |
| 8 |
from_date: jQuery("#datepicker-from").val(), |
| 9 |
to_date: jQuery("#datepicker-to").val(), |
| 10 |
network: tptn_chart_data.network, |
| 11 |
}, |
| 12 |
function (data) { |
| 13 |
var date = []; |
| 14 |
var visits = []; |
| 15 |
|
| 16 |
for (var i in data) { |
| 17 |
date.push(data[i].date); |
| 18 |
visits.push(data[i].visits); |
| 19 |
} |
| 20 |
|
| 21 |
// Determine chart type based on number of datapoints |
| 22 |
var chartType = "bar"; |
| 23 |
var chartFill = false; |
| 24 |
var backgroundColor = "#70c4e1"; |
| 25 |
var pointBackgroundColor = "#70c4e1"; |
| 26 |
var borderWidth = 0; |
| 27 |
var pointBorderColor = "#70c4e1"; |
| 28 |
var pointRadius = 0; |
| 29 |
var showDataLabels = true; |
| 30 |
|
| 31 |
// If we have more than 50 datapoints, switch to area chart for better visualization |
| 32 |
if (date.length > 100) { |
| 33 |
chartType = "line"; |
| 34 |
chartFill = true; |
| 35 |
backgroundColor = "rgba(112, 196, 225, 0.8)"; // Transparent blue |
| 36 |
pointBackgroundColor = "#70c4e1"; // Solid blue dots |
| 37 |
borderWidth = 2; |
| 38 |
pointBorderColor = "#ffffff"; // White border around dots |
| 39 |
pointRadius = 3; |
| 40 |
showDataLabels = false; // Hide data labels for area chart to avoid clutter |
| 41 |
} |
| 42 |
|
| 43 |
// Update chart configuration if type needs to change |
| 44 |
if (window.top10chart.config.type !== chartType) { |
| 45 |
window.top10chart.config.type = chartType; |
| 46 |
window.top10chart.data.datasets.forEach((dataset) => { |
| 47 |
dataset.fill = chartFill; |
| 48 |
dataset.backgroundColor = backgroundColor; |
| 49 |
dataset.pointBackgroundColor = pointBackgroundColor; |
| 50 |
dataset.borderWidth = borderWidth; |
| 51 |
dataset.pointBorderColor = pointBorderColor; |
| 52 |
dataset.pointRadius = pointRadius; |
| 53 |
}); |
| 54 |
|
| 55 |
// Update data labels plugin display setting |
| 56 |
if (window.top10chart.options && window.top10chart.options.plugins && window.top10chart.options.plugins.datalabels) { |
| 57 |
window.top10chart.options.plugins.datalabels.display = showDataLabels; |
| 58 |
} |
| 59 |
} |
| 60 |
|
| 61 |
window.top10chart.data.labels = date; |
| 62 |
window.top10chart.data.datasets.forEach((dataset) => { |
| 63 |
dataset.data = visits; |
| 64 |
}); |
| 65 |
window.top10chart.update(); |
| 66 |
}, |
| 67 |
"json" |
| 68 |
); |
| 69 |
} |
| 70 |
|
| 71 |
jQuery(document).ready(function ($) { |
| 72 |
$.ajax({ |
| 73 |
type: "POST", |
| 74 |
dataType: "json", |
| 75 |
url: ajaxurl, |
| 76 |
data: { |
| 77 |
action: "tptn_chart_data", |
| 78 |
security: tptn_chart_data.security, |
| 79 |
from_date: $("#datepicker-from").val(), |
| 80 |
to_date: $("#datepicker-to").val(), |
| 81 |
network: tptn_chart_data.network, |
| 82 |
}, |
| 83 |
success: function (data) { |
| 84 |
var date = []; |
| 85 |
var visits = []; |
| 86 |
|
| 87 |
for (var i in data) { |
| 88 |
date.push(data[i].date); |
| 89 |
visits.push(data[i].visits); |
| 90 |
} |
| 91 |
|
| 92 |
// Determine chart type based on number of datapoints |
| 93 |
var chartType = "bar"; |
| 94 |
var chartFill = false; |
| 95 |
var backgroundColor = "#70c4e1"; |
| 96 |
var pointBackgroundColor = "#70c4e1"; |
| 97 |
var borderWidth = 0; |
| 98 |
var pointBorderColor = "#70c4e1"; |
| 99 |
var pointRadius = 0; |
| 100 |
var showDataLabels = true; |
| 101 |
|
| 102 |
// If we have more than 50 datapoints, switch to area chart for better visualization |
| 103 |
if (date.length > 50) { |
| 104 |
chartType = "line"; |
| 105 |
chartFill = true; |
| 106 |
backgroundColor = "rgba(112, 196, 225, 0.2)"; // Transparent blue |
| 107 |
pointBackgroundColor = "#70c4e1"; // Solid blue dots |
| 108 |
borderWidth = 2; |
| 109 |
pointBorderColor = "#ffffff"; // White border around dots |
| 110 |
pointRadius = 3; |
| 111 |
showDataLabels = false; // Hide data labels for area chart to avoid clutter |
| 112 |
} |
| 113 |
|
| 114 |
var ctx = $("#visits"); |
| 115 |
var enableBarClick = !!(tptn_chart_data && parseInt(tptn_chart_data.enableBarClick, 10) === 1); |
| 116 |
var config = { |
| 117 |
type: chartType, |
| 118 |
data: { |
| 119 |
labels: date, |
| 120 |
datasets: [ |
| 121 |
{ |
| 122 |
label: tptn_chart_data.datasetlabel, |
| 123 |
backgroundColor: backgroundColor, |
| 124 |
borderColor: "#70c4e1", |
| 125 |
hoverBackgroundColor: "#ffbf00", |
| 126 |
hoverBorderColor: "#ffbf00", |
| 127 |
data: visits, |
| 128 |
fill: chartFill, |
| 129 |
pointBackgroundColor: pointBackgroundColor, |
| 130 |
pointBorderColor: pointBorderColor, |
| 131 |
pointRadius: pointRadius, |
| 132 |
borderWidth: borderWidth, |
| 133 |
}, |
| 134 |
], |
| 135 |
}, |
| 136 |
plugins: [ChartDataLabels], |
| 137 |
options: { |
| 138 |
plugins: { |
| 139 |
title: { |
| 140 |
text: tptn_chart_data.charttitle, |
| 141 |
display: true, |
| 142 |
}, |
| 143 |
legend: { |
| 144 |
display: false, |
| 145 |
position: "bottom", |
| 146 |
}, |
| 147 |
datalabels: { |
| 148 |
color: "#000000", |
| 149 |
anchor: "end", |
| 150 |
align: "top", |
| 151 |
display: showDataLabels, |
| 152 |
}, |
| 153 |
}, |
| 154 |
scales: { |
| 155 |
x: { |
| 156 |
type: "time", |
| 157 |
time: { |
| 158 |
tooltipFormat: "DD", |
| 159 |
unit: "day", |
| 160 |
displayFormats: { |
| 161 |
day: "DD", |
| 162 |
}, |
| 163 |
}, |
| 164 |
title: { |
| 165 |
display: false, |
| 166 |
labelString: "Date", |
| 167 |
}, |
| 168 |
}, |
| 169 |
y: { |
| 170 |
grace: "5%", |
| 171 |
suggestedMin: 0, |
| 172 |
display: true, |
| 173 |
title: { |
| 174 |
display: false, |
| 175 |
text: tptn_chart_data.datasetlabel, |
| 176 |
color: "#000", |
| 177 |
padding: { top: 30, left: 0, right: 0, bottom: 0 }, |
| 178 |
}, |
| 179 |
}, |
| 180 |
}, |
| 181 |
}, |
| 182 |
}; |
| 183 |
|
| 184 |
if (enableBarClick) { |
| 185 |
config.options.onClick = function (event, elements) { |
| 186 |
if (elements.length > 0) { |
| 187 |
var index = elements[0].index; |
| 188 |
var clickedDate = date[index]; |
| 189 |
// Format date for URL (d+M+Y format expected by Statistics page). |
| 190 |
var dateObj = new Date(clickedDate); |
| 191 |
var day = String(dateObj.getDate()).padStart(2, "0"); |
| 192 |
var monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]; |
| 193 |
var month = monthNames[dateObj.getMonth()]; |
| 194 |
var year = dateObj.getFullYear(); |
| 195 |
var formattedDate = day + "+" + month + "+" + year; |
| 196 |
|
| 197 |
// Build URL with date filters. |
| 198 |
var url = tptn_chart_data.statsUrl + "&orderby=daily_count&order=desc&post-date-filter-from=" + formattedDate + "&post-date-filter-to=" + formattedDate; |
| 199 |
window.open(url, "_blank"); |
| 200 |
} |
| 201 |
}; |
| 202 |
|
| 203 |
config.options.onHover = function (event, elements) { |
| 204 |
event.native.target.style.cursor = elements.length > 0 ? "pointer" : "default"; |
| 205 |
}; |
| 206 |
|
| 207 |
config.options.plugins.tooltip = { |
| 208 |
callbacks: { |
| 209 |
afterBody: function () { |
| 210 |
return tptn_chart_data.clickBarHint; |
| 211 |
}, |
| 212 |
}, |
| 213 |
}; |
| 214 |
} |
| 215 |
|
| 216 |
window.top10chart = new Chart(ctx, config); |
| 217 |
}, |
| 218 |
error: function (data) { |
| 219 |
// console.log(data); |
| 220 |
}, |
| 221 |
}); |
| 222 |
}); |
| 223 |
|
