| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/thread-self/root/var/www/html/ppaobm/vendor/bower-asset/fullcalendar/src/timegrid/ |
Upload File : |
import {
htmlEscape,
htmlToElement,
findElements,
removeElement,
applyStyle,
createElement,
PositionCache,
Duration,
createDuration,
addDurations,
multiplyDuration,
wholeDivideDurations,
asRoughMs,
startOfDay,
DateMarker,
DateFormatter,
createFormatter,
formatIsoTimeString,
ComponentContext,
DateComponent,
Seg,
EventSegUiInteractionState,
DateProfile,
memoizeRendering,
MemoizedRendering
} from '@fullcalendar/core'
import { DayBgRow } from '@fullcalendar/daygrid'
import TimeGridEventRenderer from './TimeGridEventRenderer'
import TimeGridMirrorRenderer from './TimeGridMirrorRenderer'
import TimeGridFillRenderer from './TimeGridFillRenderer'
/* A component that renders one or more columns of vertical time slots
----------------------------------------------------------------------------------------------------------------------*/
// potential nice values for the slot-duration and interval-duration
// from largest to smallest
const AGENDA_STOCK_SUB_DURATIONS = [
{ hours: 1 },
{ minutes: 30 },
{ minutes: 15 },
{ seconds: 30 },
{ seconds: 15 }
]
export interface RenderProps {
renderBgIntroHtml: () => string
renderIntroHtml: () => string
}
export interface TimeGridSeg extends Seg {
col: number
start: DateMarker
end: DateMarker
}
export interface TimeGridCell {
date: DateMarker
htmlAttrs?: string
}
export interface TimeGridProps {
dateProfile: DateProfile
cells: TimeGridCell[]
businessHourSegs: TimeGridSeg[]
bgEventSegs: TimeGridSeg[]
fgEventSegs: TimeGridSeg[]
dateSelectionSegs: TimeGridSeg[]
eventSelection: string
eventDrag: EventSegUiInteractionState | null
eventResize: EventSegUiInteractionState | null
}
export default class TimeGrid extends DateComponent<TimeGridProps> {
renderProps: RenderProps
slotDuration: Duration // duration of a "slot", a distinct time segment on given day, visualized by lines
snapDuration: Duration // granularity of time for dragging and selecting
snapsPerSlot: any
labelFormat: DateFormatter // formatting string for times running along vertical axis
labelInterval: Duration // duration of how often a label should be displayed for a slot
colCnt: number
colEls: HTMLElement[] // cells elements in the day-row background
slatContainerEl: HTMLElement // div that wraps all the slat rows
slatEls: HTMLElement[] // elements running horizontally across all columns
nowIndicatorEls: HTMLElement[]
colPositions: PositionCache
slatPositions: PositionCache
isSlatSizesDirty: boolean = false
isColSizesDirty: boolean = false
rootBgContainerEl: HTMLElement
bottomRuleEl: HTMLElement // hidden by default
contentSkeletonEl: HTMLElement
colContainerEls: HTMLElement[] // containers for each column
// inner-containers for each column where different types of segs live
fgContainerEls: HTMLElement[]
bgContainerEls: HTMLElement[]
mirrorContainerEls: HTMLElement[]
highlightContainerEls: HTMLElement[]
businessContainerEls: HTMLElement[]
private renderSlats = memoizeRendering(this._renderSlats)
private renderColumns: MemoizedRendering<[TimeGridCell[], DateProfile]>
private renderBusinessHours: MemoizedRendering<[TimeGridSeg[]]>
private renderDateSelection: MemoizedRendering<[TimeGridSeg[]]>
private renderBgEvents: MemoizedRendering<[TimeGridSeg[]]>
private renderFgEvents: MemoizedRendering<[TimeGridSeg[]]>
private renderEventSelection: MemoizedRendering<[string]>
private renderEventDrag: MemoizedRendering<[EventSegUiInteractionState]>
private renderEventResize: MemoizedRendering<[EventSegUiInteractionState]>
constructor(context: ComponentContext, el: HTMLElement, renderProps: RenderProps) {
super(context, el)
let eventRenderer = this.eventRenderer = new TimeGridEventRenderer(this)
let fillRenderer = this.fillRenderer = new TimeGridFillRenderer(this)
this.mirrorRenderer = new TimeGridMirrorRenderer(this)
let renderColumns = this.renderColumns = memoizeRendering(
this._renderColumns,
this._unrenderColumns
)
this.renderBusinessHours = memoizeRendering(
fillRenderer.renderSegs.bind(fillRenderer, 'businessHours'),
fillRenderer.unrender.bind(fillRenderer, 'businessHours'),
[ renderColumns ]
)
this.renderDateSelection = memoizeRendering(
this._renderDateSelection,
this._unrenderDateSelection,
[ renderColumns ]
)
this.renderFgEvents = memoizeRendering(
eventRenderer.renderSegs.bind(eventRenderer),
eventRenderer.unrender.bind(eventRenderer),
[ renderColumns ]
)
this.renderBgEvents = memoizeRendering(
fillRenderer.renderSegs.bind(fillRenderer, 'bgEvent'),
fillRenderer.unrender.bind(fillRenderer, 'bgEvent'),
[ renderColumns ]
)
this.renderEventSelection = memoizeRendering(
eventRenderer.selectByInstanceId.bind(eventRenderer),
eventRenderer.unselectByInstanceId.bind(eventRenderer),
[ this.renderFgEvents ]
)
this.renderEventDrag = memoizeRendering(
this._renderEventDrag,
this._unrenderEventDrag,
[ renderColumns ]
)
this.renderEventResize = memoizeRendering(
this._renderEventResize,
this._unrenderEventResize,
[ renderColumns ]
)
this.processOptions()
el.innerHTML =
'<div class="fc-bg"></div>' +
'<div class="fc-slats"></div>' +
'<hr class="fc-divider ' + this.theme.getClass('widgetHeader') + '" style="display:none" />'
this.rootBgContainerEl = el.querySelector('.fc-bg')
this.slatContainerEl = el.querySelector('.fc-slats')
this.bottomRuleEl = el.querySelector('.fc-divider')
this.renderProps = renderProps
}
/* Options
------------------------------------------------------------------------------------------------------------------*/
// Parses various options into properties of this object
processOptions() {
let slotDuration = this.opt('slotDuration')
let snapDuration = this.opt('snapDuration')
let snapsPerSlot
let input
slotDuration = createDuration(slotDuration)
snapDuration = snapDuration ? createDuration(snapDuration) : slotDuration
snapsPerSlot = wholeDivideDurations(slotDuration, snapDuration)
if (snapsPerSlot === null) {
snapDuration = slotDuration
snapsPerSlot = 1
// TODO: say warning?
}
this.slotDuration = slotDuration
this.snapDuration = snapDuration
this.snapsPerSlot = snapsPerSlot
// might be an array value (for TimelineView).
// if so, getting the most granular entry (the last one probably).
input = this.opt('slotLabelFormat')
if (Array.isArray(input)) {
input = input[input.length - 1]
}
this.labelFormat = createFormatter(input || {
hour: 'numeric',
minute: '2-digit',
omitZeroMinute: true,
meridiem: 'short'
})
input = this.opt('slotLabelInterval')
this.labelInterval = input ?
createDuration(input) :
this.computeLabelInterval(slotDuration)
}
// Computes an automatic value for slotLabelInterval
computeLabelInterval(slotDuration) {
let i
let labelInterval
let slotsPerLabel
// find the smallest stock label interval that results in more than one slots-per-label
for (i = AGENDA_STOCK_SUB_DURATIONS.length - 1; i >= 0; i--) {
labelInterval = createDuration(AGENDA_STOCK_SUB_DURATIONS[i])
slotsPerLabel = wholeDivideDurations(labelInterval, slotDuration)
if (slotsPerLabel !== null && slotsPerLabel > 1) {
return labelInterval
}
}
return slotDuration // fall back
}
/* Rendering
------------------------------------------------------------------------------------------------------------------*/
render(props: TimeGridProps) {
let cells = props.cells
this.colCnt = cells.length
this.renderSlats(props.dateProfile)
this.renderColumns(props.cells, props.dateProfile)
this.renderBusinessHours(props.businessHourSegs)
this.renderDateSelection(props.dateSelectionSegs)
this.renderFgEvents(props.fgEventSegs)
this.renderBgEvents(props.bgEventSegs)
this.renderEventSelection(props.eventSelection)
this.renderEventDrag(props.eventDrag)
this.renderEventResize(props.eventResize)
}
destroy() {
super.destroy()
// should unrender everything else too
this.renderSlats.unrender()
this.renderColumns.unrender()
}
updateSize(isResize: boolean) {
let { fillRenderer, eventRenderer, mirrorRenderer } = this
if (isResize || this.isSlatSizesDirty) {
this.buildSlatPositions()
this.isSlatSizesDirty = false
}
if (isResize || this.isColSizesDirty) {
this.buildColPositions()
this.isColSizesDirty = false
}
fillRenderer.computeSizes(isResize)
eventRenderer.computeSizes(isResize)
mirrorRenderer.computeSizes(isResize)
fillRenderer.assignSizes(isResize)
eventRenderer.assignSizes(isResize)
mirrorRenderer.assignSizes(isResize)
}
_renderSlats(dateProfile: DateProfile) {
let { theme } = this
this.slatContainerEl.innerHTML =
'<table class="' + theme.getClass('tableGrid') + '">' +
this.renderSlatRowHtml(dateProfile) +
'</table>'
this.slatEls = findElements(this.slatContainerEl, 'tr')
this.slatPositions = new PositionCache(
this.el,
this.slatEls,
false,
true // vertical
)
this.isSlatSizesDirty = true
}
// Generates the HTML for the horizontal "slats" that run width-wise. Has a time axis on a side. Depends on RTL.
renderSlatRowHtml(dateProfile: DateProfile) {
let { dateEnv, theme, isRtl } = this
let html = ''
let dayStart = startOfDay(dateProfile.renderRange.start)
let slotTime = dateProfile.minTime
let slotIterator = createDuration(0)
let slotDate // will be on the view's first day, but we only care about its time
let isLabeled
let axisHtml
// Calculate the time for each slot
while (asRoughMs(slotTime) < asRoughMs(dateProfile.maxTime)) {
slotDate = dateEnv.add(dayStart, slotTime)
isLabeled = wholeDivideDurations(slotIterator, this.labelInterval) !== null
axisHtml =
'<td class="fc-axis fc-time ' + theme.getClass('widgetContent') + '">' +
(isLabeled ?
'<span>' + // for matchCellWidths
htmlEscape(dateEnv.format(slotDate, this.labelFormat)) +
'</span>' :
''
) +
'</td>'
html +=
'<tr data-time="' + formatIsoTimeString(slotDate) + '"' +
(isLabeled ? '' : ' class="fc-minor"') +
'>' +
(!isRtl ? axisHtml : '') +
'<td class="' + theme.getClass('widgetContent') + '"></td>' +
(isRtl ? axisHtml : '') +
'</tr>'
slotTime = addDurations(slotTime, this.slotDuration)
slotIterator = addDurations(slotIterator, this.slotDuration)
}
return html
}
_renderColumns(cells: TimeGridCell[], dateProfile: DateProfile) {
let { theme, dateEnv, view } = this
let bgRow = new DayBgRow(this.context)
this.rootBgContainerEl.innerHTML =
'<table class="' + theme.getClass('tableGrid') + '">' +
bgRow.renderHtml({
cells,
dateProfile,
renderIntroHtml: this.renderProps.renderBgIntroHtml
}) +
'</table>'
this.colEls = findElements(this.el, '.fc-day, .fc-disabled-day')
for (let col = 0; col < this.colCnt; col++) {
this.publiclyTrigger('dayRender', [
{
date: dateEnv.toDate(cells[col].date),
el: this.colEls[col],
view
}
])
}
if (this.isRtl) {
this.colEls.reverse()
}
this.colPositions = new PositionCache(
this.el,
this.colEls,
true, // horizontal
false
)
this.renderContentSkeleton()
this.isColSizesDirty = true
}
_unrenderColumns() {
this.unrenderContentSkeleton()
}
/* Content Skeleton
------------------------------------------------------------------------------------------------------------------*/
// Renders the DOM that the view's content will live in
renderContentSkeleton() {
let parts = []
let skeletonEl: HTMLElement
parts.push(
this.renderProps.renderIntroHtml()
)
for (let i = 0; i < this.colCnt; i++) {
parts.push(
'<td>' +
'<div class="fc-content-col">' +
'<div class="fc-event-container fc-mirror-container"></div>' +
'<div class="fc-event-container"></div>' +
'<div class="fc-highlight-container"></div>' +
'<div class="fc-bgevent-container"></div>' +
'<div class="fc-business-container"></div>' +
'</div>' +
'</td>'
)
}
if (this.isRtl) {
parts.reverse()
}
skeletonEl = this.contentSkeletonEl = htmlToElement(
'<div class="fc-content-skeleton">' +
'<table>' +
'<tr>' + parts.join('') + '</tr>' +
'</table>' +
'</div>'
)
this.colContainerEls = findElements(skeletonEl, '.fc-content-col')
this.mirrorContainerEls = findElements(skeletonEl, '.fc-mirror-container')
this.fgContainerEls = findElements(skeletonEl, '.fc-event-container:not(.fc-mirror-container)')
this.bgContainerEls = findElements(skeletonEl, '.fc-bgevent-container')
this.highlightContainerEls = findElements(skeletonEl, '.fc-highlight-container')
this.businessContainerEls = findElements(skeletonEl, '.fc-business-container')
if (this.isRtl) {
this.colContainerEls.reverse()
this.mirrorContainerEls.reverse()
this.fgContainerEls.reverse()
this.bgContainerEls.reverse()
this.highlightContainerEls.reverse()
this.businessContainerEls.reverse()
}
this.el.appendChild(skeletonEl)
}
unrenderContentSkeleton() {
removeElement(this.contentSkeletonEl)
}
// Given a flat array of segments, return an array of sub-arrays, grouped by each segment's col
groupSegsByCol(segs) {
let segsByCol = []
let i
for (i = 0; i < this.colCnt; i++) {
segsByCol.push([])
}
for (i = 0; i < segs.length; i++) {
segsByCol[segs[i].col].push(segs[i])
}
return segsByCol
}
// Given segments grouped by column, insert the segments' elements into a parallel array of container
// elements, each living within a column.
attachSegsByCol(segsByCol, containerEls: HTMLElement[]) {
let col
let segs
let i
for (col = 0; col < this.colCnt; col++) { // iterate each column grouping
segs = segsByCol[col]
for (i = 0; i < segs.length; i++) {
containerEls[col].appendChild(segs[i].el)
}
}
}
/* Now Indicator
------------------------------------------------------------------------------------------------------------------*/
getNowIndicatorUnit() {
return 'minute' // will refresh on the minute
}
renderNowIndicator(segs: TimeGridSeg[], date) {
// HACK: if date columns not ready for some reason (scheduler)
if (!this.colContainerEls) {
return
}
let top = this.computeDateTop(date)
let nodes = []
let i
// render lines within the columns
for (i = 0; i < segs.length; i++) {
let lineEl = createElement('div', { className: 'fc-now-indicator fc-now-indicator-line' })
lineEl.style.top = top + 'px'
this.colContainerEls[segs[i].col].appendChild(lineEl)
nodes.push(lineEl)
}
// render an arrow over the axis
if (segs.length > 0) { // is the current time in view?
let arrowEl = createElement('div', { className: 'fc-now-indicator fc-now-indicator-arrow' })
arrowEl.style.top = top + 'px'
this.contentSkeletonEl.appendChild(arrowEl)
nodes.push(arrowEl)
}
this.nowIndicatorEls = nodes
}
unrenderNowIndicator() {
if (this.nowIndicatorEls) {
this.nowIndicatorEls.forEach(removeElement)
this.nowIndicatorEls = null
}
}
/* Coordinates
------------------------------------------------------------------------------------------------------------------*/
getTotalSlatHeight() {
return this.slatContainerEl.offsetHeight
}
// Computes the top coordinate, relative to the bounds of the grid, of the given date.
// A `startOfDayDate` must be given for avoiding ambiguity over how to treat midnight.
computeDateTop(when: DateMarker, startOfDayDate?: DateMarker) {
if (!startOfDayDate) {
startOfDayDate = startOfDay(when)
}
return this.computeTimeTop(when.valueOf() - startOfDayDate.valueOf())
}
// Computes the top coordinate, relative to the bounds of the grid, of the given time (a Duration).
computeTimeTop(timeMs: number) {
let len = this.slatEls.length
let dateProfile = this.props.dateProfile
let slatCoverage = (timeMs - asRoughMs(dateProfile.minTime)) / asRoughMs(this.slotDuration) // floating-point value of # of slots covered
let slatIndex
let slatRemainder
// compute a floating-point number for how many slats should be progressed through.
// from 0 to number of slats (inclusive)
// constrained because minTime/maxTime might be customized.
slatCoverage = Math.max(0, slatCoverage)
slatCoverage = Math.min(len, slatCoverage)
// an integer index of the furthest whole slat
// from 0 to number slats (*exclusive*, so len-1)
slatIndex = Math.floor(slatCoverage)
slatIndex = Math.min(slatIndex, len - 1)
// how much further through the slatIndex slat (from 0.0-1.0) must be covered in addition.
// could be 1.0 if slatCoverage is covering *all* the slots
slatRemainder = slatCoverage - slatIndex
return this.slatPositions.tops[slatIndex] +
this.slatPositions.getHeight(slatIndex) * slatRemainder
}
// For each segment in an array, computes and assigns its top and bottom properties
computeSegVerticals(segs) {
let eventMinHeight = this.opt('timeGridEventMinHeight')
let i
let seg
let dayDate
for (i = 0; i < segs.length; i++) {
seg = segs[i]
dayDate = this.props.cells[seg.col].date
seg.top = this.computeDateTop(seg.start, dayDate)
seg.bottom = Math.max(
seg.top + eventMinHeight,
this.computeDateTop(seg.end, dayDate)
)
}
}
// Given segments that already have their top/bottom properties computed, applies those values to
// the segments' elements.
assignSegVerticals(segs) {
let i
let seg
for (i = 0; i < segs.length; i++) {
seg = segs[i]
applyStyle(seg.el, this.generateSegVerticalCss(seg))
}
}
// Generates an object with CSS properties for the top/bottom coordinates of a segment element
generateSegVerticalCss(seg) {
return {
top: seg.top,
bottom: -seg.bottom // flipped because needs to be space beyond bottom edge of event container
}
}
/* Sizing
------------------------------------------------------------------------------------------------------------------*/
buildPositionCaches() {
this.buildColPositions()
this.buildSlatPositions()
}
buildColPositions() {
this.colPositions.build()
}
buildSlatPositions() {
this.slatPositions.build()
}
/* Hit System
------------------------------------------------------------------------------------------------------------------*/
positionToHit(positionLeft, positionTop) {
let { dateEnv, snapsPerSlot, slatPositions, colPositions } = this
let colIndex = colPositions.leftToIndex(positionLeft)
let slatIndex = slatPositions.topToIndex(positionTop)
if (colIndex != null && slatIndex != null) {
let slatTop = slatPositions.tops[slatIndex]
let slatHeight = slatPositions.getHeight(slatIndex)
let partial = (positionTop - slatTop) / slatHeight // floating point number between 0 and 1
let localSnapIndex = Math.floor(partial * snapsPerSlot) // the snap # relative to start of slat
let snapIndex = slatIndex * snapsPerSlot + localSnapIndex
let dayDate = this.props.cells[colIndex].date
let time = addDurations(
this.props.dateProfile.minTime,
multiplyDuration(this.snapDuration, snapIndex)
)
let start = dateEnv.add(dayDate, time)
let end = dateEnv.add(start, this.snapDuration)
return {
col: colIndex,
dateSpan: {
range: { start, end },
allDay: false
},
dayEl: this.colEls[colIndex],
relativeRect: {
left: colPositions.lefts[colIndex],
right: colPositions.rights[colIndex],
top: slatTop,
bottom: slatTop + slatHeight
}
}
}
}
/* Event Drag Visualization
------------------------------------------------------------------------------------------------------------------*/
_renderEventDrag(state: EventSegUiInteractionState) {
if (state) {
this.eventRenderer.hideByHash(state.affectedInstances)
if (state.isEvent) {
this.mirrorRenderer.renderSegs(state.segs, { isDragging: true, sourceSeg: state.sourceSeg })
} else {
this.fillRenderer.renderSegs('highlight', state.segs)
}
}
}
_unrenderEventDrag(state: EventSegUiInteractionState) {
if (state) {
this.eventRenderer.showByHash(state.affectedInstances)
this.mirrorRenderer.unrender(state.segs, { isDragging: true, sourceSeg: state.sourceSeg })
this.fillRenderer.unrender('highlight')
}
}
/* Event Resize Visualization
------------------------------------------------------------------------------------------------------------------*/
_renderEventResize(state: EventSegUiInteractionState) {
if (state) {
this.eventRenderer.hideByHash(state.affectedInstances)
this.mirrorRenderer.renderSegs(state.segs, { isResizing: true, sourceSeg: state.sourceSeg })
}
}
_unrenderEventResize(state: EventSegUiInteractionState) {
if (state) {
this.eventRenderer.showByHash(state.affectedInstances)
this.mirrorRenderer.unrender(state.segs, { isResizing: true, sourceSeg: state.sourceSeg })
}
}
/* Selection
------------------------------------------------------------------------------------------------------------------*/
// Renders a visual indication of a selection. Overrides the default, which was to simply render a highlight.
_renderDateSelection(segs: Seg[]) {
if (segs) {
if (this.opt('selectMirror')) {
this.mirrorRenderer.renderSegs(segs, { isSelecting: true })
} else {
this.fillRenderer.renderSegs('highlight', segs)
}
}
}
_unrenderDateSelection(segs: Seg[]) {
this.mirrorRenderer.unrender(segs, { isSelecting: true })
this.fillRenderer.unrender('highlight')
}
}