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Allow usage of arrows to select data in WMTS viewer #278 #279

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Allow usage of arrows to select data in WMTS viewer #278 #279

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66 changes: 58 additions & 8 deletions src/components/maps/WebServiceMixin.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ export default {
return {
WMTSCapabilities: {},
timeline: null,
times: []
}
},
methods: {
Expand Down Expand Up @@ -93,10 +94,10 @@ export default {
defaultDate = new Date(options.dimensions.TIME);
}

let times = this.getWMTSTimes(capabilities, layer);
if (times.length) {
let min = new Date(times[0]);
let max = new Date(times[times.length -1]);
this.times = this.getWMTSTimes(capabilities, layer);
if (this.times.length) {
let min = new Date(this.times[0]);
let max = new Date(this.times[this.times.length-1]);
if (!minDate || min < minDate) {
minDate = min;
}
Expand Down Expand Up @@ -124,7 +125,15 @@ export default {
maxDate: maxDate
});
let run;
let toDate = (date) => {
return [
date.getFullYear(),
("0" + (date.getMonth() + 1)).slice(-2),
("0" + date.getDate()).slice(-2)
].join('-');
};
this.timeline.on('scroll', function(e) {
console.log(e);
if (!e.date || e.date > maxDate || e.date < minDate) {
return;
}
Expand All @@ -133,13 +142,14 @@ export default {
}
run = window.setTimeout(() => {
try {
let date = e.date.toISOString().substr(0, 10);
console.log(e.date);
let date = toDate(e.date);
console.log(date);
source.updateDimensions({
TIME: date
});
let btns = document.getElementsByClassName('timeline-date-label');
btns[0].innerText = date;
btns[0].disabled = true;
} catch (error) {
console.log(error);
}
Expand All @@ -148,12 +158,52 @@ export default {
});
this.map.addControl(this.timeline);

this.timeline.addButton({
className: 'timeline-prev-label',
title: 'Go to previous date',
html: '<',
handleClick: () => {
console.log(this.timeline.getDate());
console.log(this.times);
}
});
this.timeline.addButton({
className: 'timeline-date-label',
title: `The date that is shown on the map for the collection '${title}'`,
html: 'No date'
html: 'No date',
handleClick: () => {
let date = this.timeline.getDate();
let newDate = toDate(date);
while (typeof newDate === 'string') {
newDate = prompt("Please specify the date (format: YYYY-MM-DD) you want to go to:", newDate);
if (typeof newDate !== 'string') {
return;
}
let match = newDate.match(/^\s*(\d{1,4})-(\d{2})-(\d{2})\s*$/);
if (match) {
let parts = match.slice(1, 4).map(x => parseInt(x, 10));
date.setFullYear(parts[0]);
date.setMonth(parts[1] - 1);
date.setDate(parts[2]);
console.log(date);
this.timeline.setDate(date);
console.log(this.timeline.getDate());
return;
}
}
}
});
this.timeline.setDate(defaultDate);
this.timeline.addButton({
className: 'timeline-next-label',
title: 'Go to next label',
html: '>',
handleClick: () => {
console.log(this.timeline.getDate());

}
});

this.timeline.setDate(defaultDate, {anim: false});
}

let group = new LayerGroup({
Expand Down