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/* global L */
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/* global $ */
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var mymap
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var heatmapLayer = null
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var marksLayer = null
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// values for arrow keys
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const arrowKeyLEFT = 37
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const arrowKeyRIGHT = 39
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var startX = 49.7248
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var startY = 13.3521
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var startZoom = 17
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var dataSourceRoute
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let positionsSourceRoute
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let currentTime
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let currentDate
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var timer
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var isAnimationRunning = false
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var data = []
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//
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// info = {
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// DATASETNAME: {
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// items: Array,
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// number: Number,
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// datasetName: String
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// }
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// }
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//
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var info = []
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let currentInfo = 0
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// dictionary for names of datasets
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const datasetDictNameDisplayName = {}
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var datasetSelected = []
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// data only for one day
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let lockedDay = false
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// loading information for async operations
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let loading = 0
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// default loader showup delay
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const defaultLoaderDelay = 1000
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// marks for all datasets
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const dataSourceMarks = {}
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const globalMarkersHolder = {}
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// all marker from which popup was removed
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// contains: {key:[L.circle,L.pupup]}
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// key: x and y, x + '' + y string
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let globalMarkersChanged = {}
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const globalPopup = {
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coord: {
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lat: 0,
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lng: 0
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},
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_popup: null
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}
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const setGlobalPopupContent = (content) => {
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globalPopup._popup.setContent(content)
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globalPopup._popup.openOn(mymap)
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}
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const disablePopupControls = () => {
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$('#previous-info-btn').prop('disabled', true)
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$('#next-info-btn').prop('disabled', true)
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$('.popup-controls').hide()
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}
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const areSameCoord = (first, second) => {
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return first.lat === second.lat && first.lng === second.lng
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}
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const loadingCallbackNested = (func, delay) => {
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setTimeout(() => {
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func(loading)
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if (loading) {
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loadingCallbackNested(func, delay)
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}
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}, delay)
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}
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const loadingY = (delay = defaultLoaderDelay) => {
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loading++
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// check after nms if there is something that is loading
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loadingCallbackNested(() => loadingCallbackNested((isLoading) => loadingTimeline(isLoading), delay))
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}
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const loadingN = (delay = defaultLoaderDelay) => {
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loading--
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loadingCallbackNested(() => loadingCallbackNested((isLoading) => loadingTimeline(isLoading)), delay)
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}
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const changeCurrentTime = (time = null) => {
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if (time !== null) {
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currentTime = time
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} else {
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currentTime = parseInt($('#dropdown-time input[type="radio"]:checked').val())
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}
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}
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const changeCurrentDate = (date = null) => {
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if (date) {
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currentDate = new Date(date)
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} else {
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currentDate = new Date($('#date').val())
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}
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$('#date').val(currentDateToString())
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$('#player-date span').html(`${currentDate.getDate()}. ${currentDate.getMonth() + 1}. ${currentDate.getFullYear()}`)
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data = []
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}
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const currentDayToString = () => {
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const day = currentDate.getDate()
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return day > 9 ? `${day}` : `0${day}`
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}
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const currentMonthToString = () => {
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const month = currentDate.getMonth() + 1
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return month > 9 ? `${month}` : `0${month}`
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}
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const currentDateToString = () => `${currentDate.getFullYear()}-${currentMonthToString()}-${currentDayToString()}`
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const addDayToCurrentDate = (day) => {
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currentDate.setDate(currentDate.getDate() + day)
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changeCurrentDate(currentDate)
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}
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const toggleDayLock = () => {
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lockedDay = !lockedDay
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$('#player-date').toggleClass('lock')
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}
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const fetchByNameDate = async (baseRoute, name, date, currentTime) => {
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const headers = new Headers()
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const myRequest = new Request(baseRoute + '/' + name + '/' + date + '/' + currentTime, {
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method: 'GET',
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headers: headers
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})
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const beforeJson = await fetch(myRequest)
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return beforeJson.json()
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}
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const fetchDataSourceMarks = async (positionRoute, datasetName) => {
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const headers = new Headers()
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const myRequest = new Request(positionRoute + '/' + datasetName, {
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method: 'GET',
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headers: headers
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})
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const beforeJson = await fetch(myRequest)
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return beforeJson.json()
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}
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const genPopUpControlButtons = (currentPage, numPages, onNextClick, onPreviousClick) => ({
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previousButton: '<button id="previous-info-btn" class="circle-button" onclick="previousInfo()"></button>',
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nextButton: '<button id="next-info-btn" class="circle-button next" onclick="nextInfo()"></button>',
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posInfo: `<div id="pages">${currentPage} z ${numPages}</div>`
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})
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const genPopUpControls = (controls) => {
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return `<div class="popup-controls">${controls ? controls.reduce((sum, item) => sum + item, '') : ''}</div>`
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}
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const genMultipleDatasetsPopUp = (sum, currentPos, maxPos, datasetName) => {
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const popupHeader = `<strong id="dataset-info">${datasetName}</strong>`
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const popupData = `<div id="number-info"><span id="current-number">${sum}</span></div>`
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const { previousButton, nextButton, posInfo } = genPopUpControlButtons(currentPos, maxPos)
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return `
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${popupHeader}
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${popupData}
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${genPopUpControls([previousButton, posInfo, nextButton])}
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`
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}
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const prepareLayerPopUp = (lat, lng, num, className) => L.popup({
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autoPan: false,
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className: className
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}).setLatLng([lat / num, lng / num])
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const genPopUp = (datasetName, place, currentCount, sum, currentPos, maxPos) => {
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const popupHeader = `
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<strong>${datasetName}</strong>
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<div id="place-info">${place}</div>`
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const popupData = `
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<div id="number-info">
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<span id="current-number">${currentCount}</span>
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<span id="part-info">${(sum && (sum !== Number(currentCount))) ? '/' + sum : ''}</span>
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</div>`
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const { previousButton, nextButton, posInfo } = genPopUpControlButtons(currentPos, maxPos)
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return `
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${popupHeader}
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${popupData}
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${genPopUpControls(maxPos > 1 ? [previousButton, posInfo, nextButton] : null)}
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`
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}
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const onCheckboxClicked = async (checkbox) => {
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if ($(checkbox).prop('checked')) {
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await loadCurrentTimeHeatmap(dataSourceRoute, positionsSourceRoute, 0)
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} else {
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loadCheckboxDatasetNameData()
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data.forEach((item, index) => {
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Object.keys(item).forEach((datasetName) => {
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if (datasetName === $(checkbox).val()) {
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delete data[index][datasetName]
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}
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})
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drawHeatmap(data[currentTime])
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})
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}
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updatePopup()
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changeUrl()
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}
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const onArrowLeftRightKeysDownRegister = () => {
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$(document).keydown(function (e) {
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const { which } = e
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if (which === arrowKeyLEFT) {
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previous()
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e.preventDefault()
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} else if (which === arrowKeyRIGHT) {
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next()
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e.preventDefault()
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}
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})
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}
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const debounce = (func, delay) => {
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let inDebounce
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return function () {
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const context = this
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const args = arguments
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clearTimeout(inDebounce)
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inDebounce = setTimeout(() => func.apply(context, args), delay)
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}
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}
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const onValueChangeRegister = () => {
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$('#date').change(function () {
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changeCurrentDate($(this).val())
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loadCurrentTimeHeatmap(dataSourceRoute, positionsSourceRoute, 0)
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changeUrl()
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})
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$('#dropdown-time input[type="radio"]').each(function () {
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$(this).change(function () {
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changeHour(parseInt($(this).val()))
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drawHeatmap(data[currentTime])
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})
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})
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$('#dropdown-dataset input[type="checkbox"]').each(function () {
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$(this).change(
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debounce(() => onCheckboxClicked(this), 1000)
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)
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})
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}
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/**
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* Initialize leaflet map on start position which can be default or set based on user action
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*/
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// eslint-disable-next-line no-unused-vars
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function initMap () {
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startX = localStorage.getItem('lat') || startX
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startY = localStorage.getItem('lng') || startY
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startZoom = localStorage.getItem('zoom') || startZoom
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mymap = L.map('heatmap').setView([startX, startY], startZoom)
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L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
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attribution: '',
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maxZoom: 19
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}).addTo(mymap)
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mymap.on('click', function (e) { showInfo(e) })
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}
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const getInfoLength = () => {
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const infoKeys = Object.keys(info)
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if (infoKeys.length === 1) {
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// return number of records in one dataset (one dataset in area)
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return info[infoKeys[0]].items.length
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}
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// return number of datasets (agregation of all datasets in area)
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return infoKeys.length
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}
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const getElFromObjectInfo = (position) => {
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const keys = Object.keys(info)
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return info[keys[position]]
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}
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const hasInfoMultipleDatasets = () => {
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return Object.keys(info).length > 1
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}
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function showInfo (e) {
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info = []
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currentInfo = 0
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const currentPos = 1
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// https://wiki.openstreetmap.org/wiki/Zoom_levels
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// Todo change to variable - it is used in heatmap init
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const stile = 40075016.686 * Math.cos(startX) / Math.pow(2, mymap.getZoom())
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const radius = 25 * stile / 256
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let i = 0
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let lat = 0
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let lng = 0
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let total = 0
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const datasetsInRadius = {}
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const eventCoord = {
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lng: e.latlng.lng,
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lat: e.latlng.lat
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}
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Object.keys(data[currentTime]).forEach((key) => {
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const namedData = data[currentTime][key]
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namedData.items.forEach(element => {
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if (e.latlng.distanceTo(new L.LatLng(element.x, element.y)) < radius) {
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lat += element.x
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lng += element.y
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info[i] = { place: element.place, number: element.number, datasetName: key }
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total += parseInt(element.number)
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i++
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datasetsInRadius[key] = true
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}
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})
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})
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// Process info for more then one dataset
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info = info.reduce((acc, item) => {
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if (!acc[item.datasetName]) {
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acc[item.datasetName] = {
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items: [],
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number: 0,
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datasetName: item.datasetName
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}
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}
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acc[item.datasetName].items.push(item)
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acc[item.datasetName].number += Number(item.number)
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return acc
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}, {})
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// There is one dataset
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const numDatasets = Object.keys(datasetsInRadius).length
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if (!numDatasets) {
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if (mymap._popup) {
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$('#part-info').text('')
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$('#current-number').html(0)
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disablePopupControls()
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}
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return
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}
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if (numDatasets === 1) {
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const infoDict = getElFromObjectInfo(0)
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const info_ = infoDict.items
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const { place, number } = info_[currentInfo]
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if (!globalPopup._popup || !areSameCoord(globalPopup.coord, eventCoord)) {
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globalPopup._popup = prepareLayerPopUp(lat, lng, i, `popup-${infoDict.datasetName}`)
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globalPopup.coord = eventCoord
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}
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setGlobalPopupContent(genPopUp(datasetDictNameDisplayName[infoDict.datasetName], place, number, total, currentPos, info_.length))
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if (info_.length === 1) {
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disablePopupControls()
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}
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} else {
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const { datasetName, number } = getElFromObjectInfo(currentInfo)
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if (!globalPopup._popup || !areSameCoord(globalPopup.coord, eventCoord)) {
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globalPopup._popup = prepareLayerPopUp(lat, lng, i, `popup-${datasetName}`)
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globalPopup.coord = eventCoord
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}
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setGlobalPopupContent(genMultipleDatasetsPopUp(number, currentPos, getInfoLength(), datasetDictNameDisplayName[datasetName]))
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}
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390
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}
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391
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392
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// eslint-disable-next-line no-unused-vars
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function previousInfo () {
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const infoLength = getInfoLength()
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const previousCurrentInfo = currentInfo
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396
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currentInfo = (currentInfo + infoLength - 1) % infoLength
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displayInfoText(previousCurrentInfo)
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}
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400
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401
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// eslint-disable-next-line no-unused-vars
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402
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function nextInfo () {
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const infoLength = getInfoLength()
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const previousCurrentInfo = currentInfo
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405
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406
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currentInfo = (currentInfo + 1) % infoLength
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displayInfoText(previousCurrentInfo)
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}
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409
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410
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function displayInfoText (previousInfoNum) {
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const previousInfo = hasInfoMultipleDatasets() ? getElFromObjectInfo(previousInfoNum) : getElFromObjectInfo(0).items[previousInfoNum]
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const info_ = hasInfoMultipleDatasets() ? getElFromObjectInfo(currentInfo) : getElFromObjectInfo(0).items[currentInfo]
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413
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const infoLength = getInfoLength()
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414
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const datasetInfo = $('#dataset-info')
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415
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416
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if (datasetInfo) {
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$(datasetInfo).html(datasetDictNameDisplayName[info_.datasetName])
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}
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419
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420
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$('#place-info').html(info_.place ? info_.place : info_.datasetName)
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$('#current-number').html(info_.number)
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$('#pages').html(currentInfo + 1 + ' z ' + infoLength)
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424
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$('.leaflet-popup').removeClass(`popup-${previousInfo.datasetName}`)
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$('.leaflet-popup').addClass(`popup-${info_.datasetName}`)
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426
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}
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427
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|
428
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// eslint-disable-next-line no-unused-vars
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429
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function setMapView (latitude, longitude, zoom) {
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430
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localStorage.setItem('lat', latitude)
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431
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localStorage.setItem('lng', longitude)
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432
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localStorage.setItem('zoom', zoom)
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433
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mymap.setView([latitude, longitude], zoom)
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434
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}
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435
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|
436
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/**
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437
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* Change animation start from playing to stopped or the other way round
|
438
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*/
|
439
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// eslint-disable-next-line no-unused-vars
|
440
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function changeAnimationState () {
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441
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isAnimationRunning = !isAnimationRunning
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442
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443
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if (isAnimationRunning) {
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444
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$('#animate-btn').removeClass('play').addClass('pause')
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timer = setInterval(function () { next() }, 800)
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} else {
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clearTimeout(timer)
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448
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$('#animate-btn').removeClass('pause').addClass('play')
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449
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}
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450
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}
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451
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|
452
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// eslint-disable-next-line no-unused-vars
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453
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async function previous () {
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454
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if (loading) {
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455
|
return
|
456
|
}
|
457
|
|
458
|
currentTime = (currentTime + 23) % 24
|
459
|
changeHour(currentTime)
|
460
|
// mymap.closePopup()
|
461
|
if (!lockedDay && (currentTime === 23)) {
|
462
|
addDayToCurrentDate(-1)
|
463
|
await loadCurrentTimeHeatmap(dataSourceRoute, positionsSourceRoute)
|
464
|
} else {
|
465
|
drawHeatmap(data[currentTime])
|
466
|
}
|
467
|
updatePopup()
|
468
|
}
|
469
|
|
470
|
async function next () {
|
471
|
if (loading) {
|
472
|
return
|
473
|
}
|
474
|
|
475
|
currentTime = (currentTime + 1) % 24
|
476
|
changeHour(currentTime)
|
477
|
if (!lockedDay && (currentTime === 0)) {
|
478
|
addDayToCurrentDate(1)
|
479
|
await loadCurrentTimeHeatmap(dataSourceRoute, positionsSourceRoute)
|
480
|
} else {
|
481
|
drawHeatmap(data[currentTime])
|
482
|
}
|
483
|
updatePopup()
|
484
|
}
|
485
|
|
486
|
/**
|
487
|
* Change browser url based on animation step.
|
488
|
*/
|
489
|
function changeUrl () {
|
490
|
window.history.pushState(
|
491
|
'',
|
492
|
document.title,
|
493
|
window.location.origin + window.location.pathname + `?date=${currentDateToString()}&time=${currentTime}${datasetSelected.reduce((acc, current) => acc + '&type=' + current, '')}`
|
494
|
)
|
495
|
}
|
496
|
|
497
|
function updateHeaderControls () {
|
498
|
$(`#time_${currentTime}`).prop('checked', true)
|
499
|
$('#dropdownMenuButtonTime').html((currentTime < 10 ? '0' : '') + `${currentTime}:00`)
|
500
|
}
|
501
|
|
502
|
function setTimeline () {
|
503
|
$('#player-time > span').text(currentTime + ':00')
|
504
|
$('#player-time').attr('class', 'time hour-' + currentTime)
|
505
|
}
|
506
|
|
507
|
const loadingTimeline = (isLoading) => {
|
508
|
if (isLoading) {
|
509
|
loadingYTimeline()
|
510
|
} else {
|
511
|
loadingNTimeline()
|
512
|
}
|
513
|
}
|
514
|
const loadingYTimeline = () => {
|
515
|
$('#player-time > .spinner-border').removeClass('d-none')
|
516
|
$('#player-time > span').text('')
|
517
|
}
|
518
|
const loadingNTimeline = () => {
|
519
|
$('#player-time > .spinner-border').addClass('d-none')
|
520
|
setTimeline()
|
521
|
}
|
522
|
const onChangeHour = (hour) => {
|
523
|
changeHour(hour)
|
524
|
drawHeatmap(data[currentTime])
|
525
|
}
|
526
|
|
527
|
const changeHour = (hour) => {
|
528
|
$('#player-time').removeAttr('style')
|
529
|
changeCurrentTime(hour)
|
530
|
updateHeaderControls()
|
531
|
setTimeline()
|
532
|
changeUrl()
|
533
|
updatePopup()
|
534
|
}
|
535
|
|
536
|
const updatePopup = () => {
|
537
|
const { _popup } = mymap
|
538
|
if (_popup) {
|
539
|
showInfo({
|
540
|
latlng: _popup.getLatLng()
|
541
|
}
|
542
|
)
|
543
|
}
|
544
|
}
|
545
|
/**
|
546
|
* Load and display heatmap layer for current data
|
547
|
* @param {string} opendataRoute route to dataset source
|
548
|
* @param {string} positionsRoute route to dataset postitions source
|
549
|
*/
|
550
|
// eslint-disable-next-line no-unused-vars
|
551
|
async function loadCurrentTimeHeatmap (opendataRoute, positionsRoute, loaderDelay = defaultLoaderDelay) {
|
552
|
loadCheckboxDatasetNameData()
|
553
|
|
554
|
dataSourceRoute = opendataRoute
|
555
|
positionsSourceRoute = positionsRoute
|
556
|
const allPromises = []
|
557
|
data[currentTime] = {}
|
558
|
|
559
|
const dataSelectedHandler = async (datasetName) => {
|
560
|
if (!(datasetName in dataSourceMarks)) {
|
561
|
dataSourceMarks[datasetName] = await fetchDataSourceMarks(positionsRoute, datasetName)
|
562
|
}
|
563
|
const datasetData = await fetchByNameDate(dataSourceRoute, datasetName, currentDateToString(), currentTime)
|
564
|
data[currentTime][datasetName] = datasetData
|
565
|
}
|
566
|
datasetSelected.forEach((datasetName) => {
|
567
|
allPromises.push(dataSelectedHandler(datasetName))
|
568
|
})
|
569
|
|
570
|
loadingY(loaderDelay)
|
571
|
await Promise.all(allPromises).then(
|
572
|
() => {
|
573
|
loadingN(0)
|
574
|
drawDataSourceMarks(dataSourceMarks)
|
575
|
drawHeatmap(data[currentTime])
|
576
|
preload(currentTime, 1, currentDateToString())
|
577
|
preload(currentTime, -1, currentDateToString())
|
578
|
}
|
579
|
)
|
580
|
}
|
581
|
|
582
|
function drawDataSourceMarks (data) {
|
583
|
if (marksLayer != null) {
|
584
|
mymap.removeLayer(marksLayer)
|
585
|
}
|
586
|
|
587
|
marksLayer = L.layerGroup()
|
588
|
|
589
|
Object.keys(data).forEach((key_) => {
|
590
|
for (var key in data[key_]) {
|
591
|
const { x, y, name } = data[key_][key]
|
592
|
const pop =
|
593
|
prepareLayerPopUp(x, y, 1, `popup-${key_}`)
|
594
|
.setContent(genPopUp(datasetDictNameDisplayName[key_], name, 0, 0, 1, 1))
|
595
|
const newCircle =
|
596
|
L.circle([x, y], { radius: 2, fillOpacity: 0.8, color: '#004fb3', fillColor: '#004fb3', bubblingMouseEvents: true })
|
597
|
.bindPopup(pop)
|
598
|
globalMarkersHolder[x + '' + y] = [newCircle, pop] // add new marker to global holders
|
599
|
marksLayer.addLayer(
|
600
|
newCircle
|
601
|
)
|
602
|
}
|
603
|
})
|
604
|
|
605
|
marksLayer.setZIndex(-1).addTo(mymap)
|
606
|
}
|
607
|
|
608
|
async function preload (time, change, date) {
|
609
|
loadingY()
|
610
|
for (let nTime = time + change; nTime >= 0 && nTime <= 23; nTime = nTime + change) {
|
611
|
if (!data[nTime]) {
|
612
|
data[nTime] = {}
|
613
|
}
|
614
|
|
615
|
datasetSelected.forEach(async (datasetName) => {
|
616
|
if (!data[nTime][datasetName]) {
|
617
|
data[nTime][datasetName] = await fetchByNameDate(dataSourceRoute, datasetName, date, nTime)
|
618
|
}
|
619
|
})
|
620
|
}
|
621
|
loadingN()
|
622
|
}
|
623
|
|
624
|
function drawHeatmap (dataRaw) {
|
625
|
// Todo still switched
|
626
|
const dataDict = dataRaw
|
627
|
const mergedPoints = []
|
628
|
let max = 0
|
629
|
|
630
|
if (Object.keys(globalMarkersChanged).length) {
|
631
|
Object.keys(globalMarkersChanged).forEach(function (key) {
|
632
|
globalMarkersChanged[key][0].bindPopup(globalMarkersChanged[key][1])
|
633
|
})
|
634
|
globalMarkersChanged = {}
|
635
|
}
|
636
|
|
637
|
Object.keys(dataDict).forEach((key) => {
|
638
|
const data = dataDict[key]
|
639
|
max = Math.max(max, data.max)
|
640
|
|
641
|
if (data != null) {
|
642
|
// Bind back popups for markers (we dont know if there is any data for this marker or not)
|
643
|
const points = data.items.map((point) => {
|
644
|
const { x, y, number } = point
|
645
|
const key = x + '' + y
|
646
|
const holder = globalMarkersHolder[key]
|
647
|
if (!globalMarkersChanged[key] && number) {
|
648
|
// There is data for this marker => unbind popup with zero value
|
649
|
holder[0] = holder[0].unbindPopup()
|
650
|
globalMarkersChanged[key] = holder
|
651
|
}
|
652
|
|
653
|
return [x, y, number]
|
654
|
})
|
655
|
mergedPoints.push(...points)
|
656
|
} else {
|
657
|
if (heatmapLayer != null) {
|
658
|
mymap.removeLayer(heatmapLayer)
|
659
|
}
|
660
|
}
|
661
|
})
|
662
|
|
663
|
if (heatmapLayer != null) {
|
664
|
mymap.removeLayer(heatmapLayer)
|
665
|
}
|
666
|
|
667
|
if (mergedPoints.length) {
|
668
|
heatmapLayer = L.heatLayer(mergedPoints, { max: max, minOpacity: 0.5, radius: 35, blur: 30 }).addTo(mymap)
|
669
|
}
|
670
|
}
|
671
|
|
672
|
/**
|
673
|
* Checks dataset availibility
|
674
|
* @param {string} route authority for datasets availibility checks
|
675
|
*/
|
676
|
// eslint-disable-next-line no-unused-vars
|
677
|
function checkDataSetsAvailability (route) {
|
678
|
$.ajax({
|
679
|
type: 'POST',
|
680
|
// Todo it might be good idea to change db collections format
|
681
|
url: route + '/' + currentDateToString(),
|
682
|
success: function (result) {
|
683
|
updateAvailableDataSets(result)
|
684
|
}
|
685
|
})
|
686
|
}
|
687
|
|
688
|
function updateAvailableDataSets (available) {
|
689
|
let leastOneOptionEnabled = false
|
690
|
|
691
|
$('#dropdown-dataset .dropdown-item').each(function () {
|
692
|
const input = $(this).find('input')
|
693
|
const inputVal = input[0].value
|
694
|
|
695
|
if (!(inputVal in available)) {
|
696
|
$(this).addClass('disabled')
|
697
|
$(input).prop('checked', false)
|
698
|
} else {
|
699
|
leastOneOptionEnabled = true
|
700
|
$(this).removeClass('disabled')
|
701
|
}
|
702
|
})
|
703
|
|
704
|
$('#btn-update-heatmap').prop('disabled', !leastOneOptionEnabled)
|
705
|
}
|
706
|
|
707
|
function formatDate (date) {
|
708
|
var day = String(date.getDate())
|
709
|
var month = String(date.getMonth() + 1)
|
710
|
|
711
|
if (day.length === 1) {
|
712
|
day = '0' + day
|
713
|
}
|
714
|
|
715
|
if (month.length === 1) {
|
716
|
month = '0' + month
|
717
|
}
|
718
|
|
719
|
return date.getFullYear() + '-' + month + '-' + day
|
720
|
}
|
721
|
|
722
|
// eslint-disable-next-line no-unused-vars
|
723
|
function initDatepicker (availableDatesSource) {
|
724
|
var availableDates = ''
|
725
|
|
726
|
$.ajax({
|
727
|
type: 'GET',
|
728
|
url: availableDatesSource,
|
729
|
success: function (result) {
|
730
|
availableDates = String(result).split(',')
|
731
|
}
|
732
|
}).then(function () {
|
733
|
$('#date').datepicker({
|
734
|
format: 'yyyy-mm-dd',
|
735
|
language: 'cs',
|
736
|
beforeShowDay: function (date) {
|
737
|
if (availableDates.indexOf(formatDate(date)) < 0) {
|
738
|
return { enabled: false, tooltip: 'Žádná data' }
|
739
|
} else {
|
740
|
return { enabled: true }
|
741
|
}
|
742
|
},
|
743
|
autoclose: true
|
744
|
})
|
745
|
})
|
746
|
}
|
747
|
|
748
|
function initLocationsMenu () {
|
749
|
var locationsWrapper = '.locations'
|
750
|
var locationsDisplayClass = 'show'
|
751
|
|
752
|
if ($(window).width() <= 480) {
|
753
|
$(locationsWrapper).removeClass(locationsDisplayClass)
|
754
|
} else {
|
755
|
$(locationsWrapper).addClass(locationsDisplayClass)
|
756
|
}
|
757
|
}
|
758
|
|
759
|
function onDocumentReady () {
|
760
|
$('#dropdown-dataset').on('click', function (e) {
|
761
|
e.stopPropagation()
|
762
|
})
|
763
|
|
764
|
$('#btn-update-heatmap').prop('name', '')
|
765
|
changeCurrentTime()
|
766
|
changeCurrentDate()
|
767
|
onValueChangeRegister()
|
768
|
onArrowLeftRightKeysDownRegister()
|
769
|
}
|
770
|
|
771
|
const loadCheckboxDatasetNameData = () => {
|
772
|
datasetSelected = []
|
773
|
$('#dropdown-dataset .dropdown-item').each(function () {
|
774
|
const input = $(this).find('input')
|
775
|
const inputVal = input[0].value
|
776
|
|
777
|
if (input[0].checked) {
|
778
|
datasetSelected.push(inputVal)
|
779
|
}
|
780
|
|
781
|
datasetDictNameDisplayName[inputVal] = $(input).data('dataset-display-name')
|
782
|
})
|
783
|
}
|
784
|
|
785
|
function dragTimeline () {
|
786
|
const hourElemWidthPx = 26
|
787
|
|
788
|
const elem = $('#player-time')
|
789
|
const offset = elem.offset().left - elem.parent().offset().left
|
790
|
|
791
|
if (offset >= 0 && offset <= elem.parent().width()) {
|
792
|
const hour = Math.round(offset / hourElemWidthPx)
|
793
|
|
794
|
if (hour != currentTime) {
|
795
|
elem.attr('class', 'time hour-' + hour)
|
796
|
$('#player-time span').html(hour + ':00')
|
797
|
|
798
|
onChangeHour(hour)
|
799
|
}
|
800
|
}
|
801
|
}
|