135 lines
No EOL
4.2 KiB
JavaScript
135 lines
No EOL
4.2 KiB
JavaScript
(function (window) {
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"use strict";
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window.ls.container.get("view").add({
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selector: "data-forms-chart",
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controller: function (element, container, date, document) {
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let wrapper = document.createElement("div");
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let child = document.createElement("canvas");
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let sources = element.getAttribute('data-forms-chart');
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let width = element.getAttribute('data-width') || 500;
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let height = element.getAttribute('data-height') || 175;
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let showXAxis = element.getAttribute('data-show-x-axis') || false;
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let showYAxis = element.getAttribute('data-show-y-axis') || false;
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let colors = (element.getAttribute('data-colors') || 'blue,green,orange,red').split(',');
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let themes = { 'blue': '#29b5d9', 'green': '#4eb55b', 'orange': '#fba233', 'red': '#dc3232', 'create': '#00b680', 'read': '#009cde', 'update': '#696fd7', 'delete': '#da5d95', };
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let range = { '24h': 'H:i', '7d': 'd F Y', '30d': 'd F Y', '90d': 'd F Y' }
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let ticksCount = 5;
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element.parentNode.insertBefore(wrapper, element.nextSibling);
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wrapper.classList.add('content');
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child.width = width;
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child.height = height;
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sources = sources.split(',');
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wrapper.appendChild(child);
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let chart = null;
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let check = function () {
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let config = {
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type: "line",
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data: {
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labels: [],
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datasets: []
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},
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options: {
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animation: {
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duration: 0
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},
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responsive: true,
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hover: {
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mode: "nearest",
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intersect: false
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},
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scales: {
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x: {
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display: showXAxis
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},
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y: {
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display: showYAxis,
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min: 0,
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ticks: {
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count: ticksCount,
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fontColor: "#8f8f8f"
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},
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}
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},
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plugins: {
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title: {
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display: false,
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text: "Stats"
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},
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legend: {
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display: false
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},
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tooltip: {
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mode: "index",
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intersect: false,
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caretPadding: 0
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},
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}
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}
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};
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let highest = 0;
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for (let i = 0; i < sources.length; i++) {
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let label = sources[i].substring(0, sources[i].indexOf('='));
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let path = sources[i].substring(sources[i].indexOf('=') + 1);
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let usage = container.get('usage');
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let data = usage[path];
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let value = JSON.parse(element.value);
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config.data.labels[i] = label;
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config.data.datasets[i] = {};
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config.data.datasets[i].label = label;
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config.data.datasets[i].borderColor = themes[colors[i]];
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config.data.datasets[i].backgroundColor = themes[colors[i]] + '36';
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config.data.datasets[i].borderWidth = 2;
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config.data.datasets[i].data = [0, 0, 0, 0, 0, 0, 0];
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config.data.datasets[i].fill = true;
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if (!data) {
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return;
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}
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let dateFormat = (value.range && range[value.range]) ? range[value.range] : 'd F Y';
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for (let x = 0; x < data.length; x++) {
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if(data[x].value > highest) {
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highest = data[x].value;
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}
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config.data.datasets[i].data[x] = data[x].value;
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config.data.labels[x] = date.format(dateFormat, data[x].date);
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}
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}
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if(highest == 0) {
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config.options.scales.y.ticks.stepSize = 1;
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config.options.scales.y.max = ticksCount;
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} else {
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// ceiling of the highest value
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highest = Math.ceil(highest / ticksCount) * ticksCount;
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config.options.scales.y.ticks.stepSize = highest / ticksCount;
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config.options.scales.y.max = highest;
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}
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if(chart) {
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chart.destroy();
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}
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else {
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}
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chart = new Chart(child.getContext("2d"), config);
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wrapper.dataset["canvas"] = true;
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}
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check();
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element.addEventListener('change', check);
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}
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});
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})(window); |