feat: replace our home-grown gantt implementation with ganttastic #2180

Merged
konrad merged 78 commits from feature/ganttastic into main 2022-10-27 16:03:27 +00:00
48 changed files with 1394 additions and 989 deletions

View File

@ -5,7 +5,7 @@ module.exports = {
'root': true,
'env': {
'browser': true,
'es2021': true,
'es2022': true,
'node': true,
'vue/setup-compiler-macros': true,
},

View File

@ -11,7 +11,7 @@ describe('List View Gantt', () => {
const tasks = TaskFactory.create(1)
cy.visit('/lists/1/gantt')
cy.get('.gantt-chart .tasks')
cy.get('.g-gantt-rows-container')
.should('not.contain', tasks[0].title)
})
@ -25,7 +25,7 @@ describe('List View Gantt', () => {
cy.visit('/lists/1/gantt')
cy.get('.gantt-chart .months')
cy.get('.g-timeunits-container')
.should('contain', format(now, 'MMMM'))
.should('contain', format(nextMonth, 'MMMM'))
})
@ -38,14 +38,13 @@ describe('List View Gantt', () => {
})
cy.visit('/lists/1/gantt')
cy.get('.gantt-chart .tasks')
cy.get('.g-gantt-rows-container')
.should('not.be.empty')
cy.get('.gantt-chart .tasks')
.should('contain', tasks[0].title)
})
it('Shows tasks with no dates after enabling them', () => {
TaskFactory.create(1, {
const tasks = TaskFactory.create(1, {
start_date: null,
end_date: null,
})
@ -55,13 +54,15 @@ describe('List View Gantt', () => {
.contains('Show tasks which don\'t have dates set')
.click()
cy.get('.gantt-chart .tasks')
cy.get('.g-gantt-rows-container')
.should('not.be.empty')
cy.get('.gantt-chart .tasks .task.nodate')
.should('exist')
.should('contain', tasks[0].title)
})
it('Drags a task around', () => {
cy.intercept('**/api/v1/tasks/*')
.as('taskUpdate')
const now = new Date()
TaskFactory.create(1, {
start_date: formatISO(now),
@ -69,10 +70,11 @@ describe('List View Gantt', () => {
})
cy.visit('/lists/1/gantt')
cy.get('.gantt-chart .tasks .task')
cy.get('.g-gantt-rows-container .g-gantt-row .g-gantt-row-bars-container div .g-gantt-bar')
.first()
.trigger('mousedown', {which: 1})
.trigger('mousemove', {clientX: 500, clientY: 0})
.trigger('mouseup', {force: true})
cy.wait('@taskUpdate')
})
})

View File

@ -23,6 +23,7 @@
"@fortawesome/free-solid-svg-icons": "6.2.0",
"@fortawesome/vue-fontawesome": "3.0.1",
"@github/hotkey": "2.0.1",
"@infectoone/vue-ganttastic": "2.1.2",
"@kyvg/vue3-notification": "2.4.1",
"@sentry/tracing": "7.17.0",
"@sentry/vue": "7.17.0",
@ -37,8 +38,10 @@
"camel-case": "4.1.2",
"codemirror": "5.65.9",
"date-fns": "2.29.3",
"dayjs": "1.11.6",
"dompurify": "2.4.0",
"easymde": "2.18.0",
"fast-deep-equal": "3.1.3",
"flatpickr": "4.6.13",
"flexsearch": "0.7.21",
"floating-vue": "2.0.0-beta.20",
@ -55,7 +58,6 @@
"ufo": "0.8.6",
"vue": "3.2.41",
"vue-advanced-cropper": "2.8.6",
"vue-drag-resize": "2.0.3",
"vue-flatpickr-component": "10.0.0",
"vue-i18n": "9.2.2",
"vue-router": "4.1.6",
@ -89,7 +91,7 @@
"eslint": "8.26.0",
"eslint-plugin-vue": "9.6.0",
"express": "4.18.2",
"happy-dom": "7.6.0",
"happy-dom": "7.6.6",
"netlify-cli": "12.0.11",
"postcss": "8.4.18",
"postcss-preset-env": "7.8.2",

52
pnpm-lock.yaml generated
View File

@ -10,6 +10,7 @@ specifiers:
'@fortawesome/free-solid-svg-icons': 6.2.0
'@fortawesome/vue-fontawesome': 3.0.1
'@github/hotkey': 2.0.1
'@infectoone/vue-ganttastic': 2.1.2
'@kyvg/vue3-notification': 2.4.1
'@rushstack/eslint-patch': 1.2.0
'@sentry/tracing': 7.17.0
@ -42,16 +43,18 @@ specifiers:
codemirror: 5.65.9
cypress: 10.11.0
date-fns: 2.29.3
dayjs: 1.11.6
dompurify: 2.4.0
easymde: 2.18.0
esbuild: 0.15.12
eslint: 8.26.0
eslint-plugin-vue: 9.6.0
express: 4.18.2
fast-deep-equal: 3.1.3
flatpickr: 4.6.13
flexsearch: 0.7.21
floating-vue: 2.0.0-beta.20
happy-dom: 7.6.0
happy-dom: 7.6.6
highlight.js: 11.6.0
is-touch-device: 1.0.1
lodash.clonedeep: 4.5.0
@ -76,7 +79,6 @@ specifiers:
vitest: 0.24.3
vue: 3.2.41
vue-advanced-cropper: 2.8.6
vue-drag-resize: 2.0.3
vue-flatpickr-component: 10.0.0
vue-i18n: 9.2.2
vue-router: 4.1.6
@ -92,6 +94,7 @@ dependencies:
'@fortawesome/free-solid-svg-icons': 6.2.0
'@fortawesome/vue-fontawesome': 3.0.1_lteq7vqmz6gtgcgatkvrcm56su
'@github/hotkey': 2.0.1
'@infectoone/vue-ganttastic': 2.1.2_dayjs@1.11.6+vue@3.2.41
'@kyvg/vue3-notification': 2.4.1_vue@3.2.41
'@sentry/tracing': 7.17.0
'@sentry/vue': 7.17.0_vue@3.2.41
@ -106,8 +109,10 @@ dependencies:
camel-case: 4.1.2
codemirror: 5.65.9
date-fns: 2.29.3
dayjs: 1.11.6
dompurify: 2.4.0
easymde: 2.18.0
fast-deep-equal: 3.1.3
flatpickr: 4.6.13
flexsearch: 0.7.21
floating-vue: 2.0.0-beta.20_vue@3.2.41
@ -124,7 +129,6 @@ dependencies:
ufo: 0.8.6
vue: 3.2.41
vue-advanced-cropper: 2.8.6_vue@3.2.41
vue-drag-resize: 2.0.3
vue-flatpickr-component: 10.0.0_vue@3.2.41
vue-i18n: 9.2.2_vue@3.2.41
vue-router: 4.1.6_vue@3.2.41
@ -158,7 +162,7 @@ devDependencies:
eslint: 8.26.0
eslint-plugin-vue: 9.6.0_eslint@8.26.0
express: 4.18.2
happy-dom: 7.6.0
happy-dom: 7.6.6
netlify-cli: 12.0.11_@types+node@18.11.7
postcss: 8.4.18
postcss-preset-env: 7.8.2_postcss@8.4.18
@ -169,7 +173,7 @@ devDependencies:
vite: 3.2.0_sass@1.55.0+terser@5.10.0
vite-plugin-pwa: 0.13.1_26qty5l7rsv3yrimlrr6zrzqbu
vite-svg-loader: 3.6.0
vitest: 0.24.3_gqoderdqe64ltl5b7jo6jid56m
vitest: 0.24.3_zk3z3yjjczezb4ds7r7zfrc4ay
vue-tsc: 1.0.9_typescript@4.8.4
wait-on: 6.0.1
workbox-cli: 6.5.4_acorn@8.8.0
@ -1745,6 +1749,16 @@ packages:
resolution: {integrity: sha512-tWZNBIS1CoekcwlMuyG2mr0a1Wo5lb5lEHwwWvZo+5GLgr3e9LLDTtmgtCWEwBpXMkxn9D+2W9j2FY6eZQq0tA==}
dev: true
/@infectoone/vue-ganttastic/2.1.2_dayjs@1.11.6+vue@3.2.41:
resolution: {integrity: sha512-xYjhA1bUUSVNjbFmM5eeN0mdKdDg7LWMO9RSh+9fFqfnqu24VwazTumHBYQZFGvGfdJW0DE7ZN3tbLhL9vkYlA==}
peerDependencies:
dayjs: ^1.11.5
vue: ^3.2.40
dependencies:
dayjs: 1.11.6
vue: 3.2.41
dev: false
/@intlify/core-base/9.2.2:
resolution: {integrity: sha512-JjUpQtNfn+joMbrXvpR4hTF8iJQ2sEFzzK3KIESOx+f+uwIjgw20igOyaIdhfsVVBCds8ZM64MoeNSx+PHQMkA==}
engines: {node: '>= 14'}
@ -4023,7 +4037,7 @@ packages:
postcss: ^8.1.0
dependencies:
browserslist: 4.21.4
caniuse-lite: 1.0.30001423
caniuse-lite: 1.0.30001426
fraction.js: 4.2.0
normalize-range: 0.1.2
picocolors: 1.0.0
@ -4312,7 +4326,7 @@ packages:
engines: {node: ^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7}
hasBin: true
dependencies:
caniuse-lite: 1.0.30001423
caniuse-lite: 1.0.30001426
electron-to-chromium: 1.4.256
node-releases: 2.0.6
update-browserslist-db: 1.0.9_browserslist@4.21.4
@ -4517,6 +4531,10 @@ packages:
resolution: {integrity: sha512-09iwWGOlifvE1XuHokFMP7eR38a0JnajoyL3/i87c8ZjRWRrdKo1fqjNfugfBD0UDBIOz0U+jtNhJ0EPm1VleQ==}
dev: true
/caniuse-lite/1.0.30001426:
resolution: {integrity: sha512-n7cosrHLl8AWt0wwZw/PJZgUg3lV0gk9LMI7ikGJwhyhgsd2Nb65vKvmSexCqq/J7rbH3mFG6yZZiPR5dLPW5A==}
dev: true
/caseless/0.12.0:
resolution: {integrity: sha512-4tYFyifaFfGacoiObjJegolkwSU4xQNGbVgUiNYVUxbQ2x2lUsFvY4hVgVzGiIe6WLOPqycWXA40l+PWsxthUw==}
dev: true
@ -5230,7 +5248,7 @@ packages:
cli-table3: 0.6.1
commander: 5.1.0
common-tags: 1.8.2
dayjs: 1.10.7
dayjs: 1.11.6
debug: 4.3.4_supports-color@8.1.1
enquirer: 2.3.6
eventemitter2: 6.4.7
@ -5286,9 +5304,8 @@ packages:
time-zone: 1.0.0
dev: true
/dayjs/1.10.7:
resolution: {integrity: sha512-P6twpd70BcPK34K26uJ1KT3wlhpuOAPoMwJzpsIWUxHZ7wpmbdZL/hQqBDfz7hGurYSa5PhzdhDHtt319hL3ig==}
dev: true
/dayjs/1.11.6:
resolution: {integrity: sha512-zZbY5giJAinCG+7AGaw0wIhNZ6J8AhWuSXKvuc1KAyMiRsvGQWqh4L+MomvhdAYjN+lqvVCMq1I41e3YHvXkyQ==}
/de-indent/1.0.2:
resolution: {integrity: sha512-e/1zu3xH5MQryN2zdVaF0OrdNLUbvWxzMbi+iNA6Bky7l1RoP8a2fIbRocyHclXt/arDrrR6lL3TqFD9pMQTsg==}
@ -6629,7 +6646,6 @@ packages:
/fast-deep-equal/3.1.3:
resolution: {integrity: sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==}
dev: true
/fast-diff/1.2.0:
resolution: {integrity: sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w==}
@ -7440,8 +7456,8 @@ packages:
engines: {node: ^12.22.0 || ^14.16.0 || ^16.0.0 || >=17.0.0}
dev: true
/happy-dom/7.6.0:
resolution: {integrity: sha512-QnNsiblZdyVDzW5ts6E7ub79JnabqHJeJgt+1WGNq9fSYqS/r/RzzTVXCZSDl6EVkipdwI48B4bgXAnMZPecIw==}
/happy-dom/7.6.6:
resolution: {integrity: sha512-28NxRiHXjzhr+BGciLNUoQW4OaBnQPRT/LPYLufh0Fj3Iwh1j9qJaozjBm/Uqdj5Ps4cukevQ7ERieA6Ddwf1g==}
dependencies:
css.escape: 1.5.1
he: 1.2.0
@ -12922,7 +12938,7 @@ packages:
fsevents: 2.3.2
dev: true
/vitest/0.24.3_gqoderdqe64ltl5b7jo6jid56m:
/vitest/0.24.3_zk3z3yjjczezb4ds7r7zfrc4ay:
resolution: {integrity: sha512-aM0auuPPgMSstWvr851hB74g/LKaKBzSxcG3da7ejfZbx08Y21JpZmbmDYrMTCGhVZKqTGwzcnLMwyfz2WzkhQ==}
engines: {node: '>=v14.16.0'}
hasBin: true
@ -12949,7 +12965,7 @@ packages:
'@types/node': 18.11.7
chai: 4.3.6
debug: 4.3.4
happy-dom: 7.6.0
happy-dom: 7.6.6
local-pkg: 0.4.2
strip-literal: 0.4.2
tinybench: 2.3.0
@ -12992,10 +13008,6 @@ packages:
vue: 3.2.41
dev: false
/vue-drag-resize/2.0.3:
resolution: {integrity: sha512-5q03tZ/LyvQsg1iHRcqs+wI2OKNbNIWl9+7V8rVL6MxJhZLCIYSSgbAUaDE38LhD6dFd5aJhdgNmES61AxjXuw==}
dev: false
/vue-eslint-parser/9.0.3_eslint@8.26.0:
resolution: {integrity: sha512-yL+ZDb+9T0ELG4VIFo/2anAOz8SvBdlqEnQnvJ3M7Scq56DvtjY0VY88bByRZB0D4J0u8olBcfrXTVONXsh4og==}
engines: {node: ^14.17.0 || >=16.0.0}

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@ -1,12 +1,3 @@
import { defineAsyncComponent } from 'vue'
import ErrorComponent from '@/components/misc/error.vue'
import LoadingComponent from '@/components/misc/loading.vue'
import {createAsyncComponent} from '@/helpers/createAsyncComponent'
const Editor = () => import('@/components/input/editor.vue')
export default defineAsyncComponent({
loader: Editor,
loadingComponent: LoadingComponent,
errorComponent: ErrorComponent,
timeout: 60000,
})
export default createAsyncComponent(() => import('@/components/input/editor.vue'))

View File

@ -7,6 +7,12 @@
</message>
</template>
<script lang="ts">
export default {
inheritAttrs: false,
}
</script>
<script lang="ts" setup>
import Message from '@/components/misc/message.vue'
import ButtonLink from '@/components/misc/ButtonLink.vue'

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@ -0,0 +1,236 @@
<template>

What are the flatpickr changes doing in this PR?

What are the flatpickr changes doing in this PR?
<input
type="text"
data-input
:disabled="disabled"
v-bind="attrs"
ref="root"
/>
</template>
<script lang="ts">
import flatpickr from 'flatpickr'
import 'flatpickr/dist/flatpickr.css'
// FIXME: Not sure how to alias these correctly
// import Options = Flatpickr.Options doesn't work
type Hook = flatpickr.Options.Hook
type HookKey = flatpickr.Options.HookKey
type Options = flatpickr.Options.Options
type DateOption = flatpickr.Options.DateOption
function camelToKebab(string: string) {
return string.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase()
}
function arrayify<T = unknown>(obj: T) {
return obj instanceof Array
? obj
: [obj]
}
function nullify<T = unknown>(value: T) {
return (value && (value as unknown[]).length)
? value
: null
}
// Events to emit, copied from flatpickr source
const includedEvents = [
'onChange',
'onClose',
'onDestroy',
'onMonthChange',
'onOpen',
'onYearChange',
] as HookKey[]
// Let's not emit these events by default
const excludedEvents = [
'onValueUpdate',
'onDayCreate',
'onParseConfig',
'onReady',
'onPreCalendarPosition',
'onKeyDown',
] as HookKey[]
// Keep a copy of all events for later use
const allEvents = includedEvents.concat(excludedEvents)
export default {inheritAttrs: false}
</script>
<script setup lang="ts">
import {computed, onBeforeUnmount, onMounted, ref, toRefs, useAttrs, watch, watchEffect, type PropType} from 'vue'
const props = defineProps({
modelValue: {
type: [String, Number, Date, Array] as PropType<DateOption | DateOption[]>,
default: null,
required: true,
// validator(value) {
// return (
// value === null ||
// value instanceof Date ||
// typeof value === 'string' ||
// value instanceof String ||
// value instanceof Array ||
// typeof value === 'number'
// );
// }
},
// https://flatpickr.js.org/options/
config: {
type: Object as PropType<Options>,
default: () => ({
defaultDate: null,
wrap: false,
}),
},
events: {
type: Array as PropType<HookKey[]>,
default: () => includedEvents,
},
disabled: {
type: Boolean,
default: false,
},
})
const emit = defineEmits([
'blur',
'update:modelValue',
...allEvents.map(camelToKebab),
])
const {modelValue, config, disabled} = toRefs(props)
// bind listener like onBlur
const attrs = useAttrs()
const root = ref<HTMLInputElement | null>(null)
const fp = ref<flatpickr.Instance | null>(null)
const safeConfig = ref<Options>({ ...props.config })
function prepareConfig() {
// Don't mutate original object on parent component
const newConfig: Options = { ...props.config }
props.events.forEach((hook) => {
// Respect global callbacks registered via setDefault() method
const globalCallbacks = flatpickr.defaultConfig[hook] || []
// Inject our own method along with user callback
const localCallback: Hook = (...args) => emit(camelToKebab(hook), ...args)
// Overwrite with merged array
newConfig[hook] = arrayify(newConfig[hook] || []).concat(
globalCallbacks,
localCallback,
)
})
// Watch for value changed by date-picker itself and notify parent component
const onChange: Hook = (dates) => emit('update:modelValue', dates)
newConfig['onChange'] = arrayify(newConfig['onChange'] || []).concat(onChange)
// Flatpickr does not emit input event in some cases
// const onClose: Hook = (_selectedDates, dateStr) => emit('update:modelValue', dateStr)
// newConfig['onClose'] = arrayify(newConfig['onClose'] || []).concat(onClose)
// Set initial date without emitting any event
newConfig.defaultDate = props.modelValue || newConfig.defaultDate
safeConfig.value = newConfig
return safeConfig.value
}
onMounted(() => {
if (
fp.value || // Return early if flatpickr is already loaded
!root.value // our input needs to be mounted
) {
return
}
prepareConfig()
/**
* Get the HTML node where flatpickr to be attached
* Bind on parent element if wrap is true
*/
const element = props.config.wrap
? root.value.parentNode
: root.value
// Init flatpickr
fp.value = flatpickr(element, safeConfig.value)
})
onBeforeUnmount(() => fp.value?.destroy())
watch(config, () => {
if (!fp.value) return
// Workaround: Don't pass hooks to configs again otherwise
// previously registered hooks will stop working
// Notice: we are looping through all events
// This also means that new callbacks can not be passed once component has been initialized
allEvents.forEach((hook) => {
delete safeConfig.value?.[hook]
})
fp.value.set(safeConfig.value)
// Passing these properties in `set()` method will cause flatpickr to trigger some callbacks
const configCallbacks = ['locale', 'showMonths'] as (keyof Options)[]
// Workaround: Allow to change locale dynamically
configCallbacks.forEach(name => {
if (typeof safeConfig.value?.[name] !== 'undefined' && fp.value) {
fp.value.set(name, safeConfig.value[name])
}
})
}, {deep:true})
const fpInput = computed(() => {
if (!fp.value) return
return fp.value.altInput || fp.value.input
})
/**
* init blur event
* (is required by many validation libraries)
*/
function onBlur(event: Event) {
emit('blur', nullify((event.target as HTMLInputElement).value))
}
watchEffect(() => fpInput.value?.addEventListener('blur', onBlur))
onBeforeUnmount(() => fpInput.value?.removeEventListener('blur', onBlur))
/**
* Watch for the disabled property and sets the value to the real input.
*/
watchEffect(() => {
if (disabled.value) {
fpInput.value?.setAttribute('disabled', '')
} else {
fpInput.value?.removeAttribute('disabled')
}
})
/**
* Watch for changes from parent component and update DOM
*/
watch(
modelValue,
newValue => {
// Prevent updates if v-model value is same as input's current value
if (!root.value || newValue === nullify(root.value.value)) return
// Make sure we have a flatpickr instance and
// notify flatpickr instance that there is a change in value
fp.value?.setDate(newValue, true)
},
{deep: true},
)
</script>

View File

@ -2,6 +2,12 @@
<div class="loader-container is-loading"></div>
</template>
<script lang="ts">
export default {
inheritAttrs: false,
}
</script>
<style scoped lang="scss">
.loader-container {
height: 100%;

View File

@ -0,0 +1,255 @@
<template>
<Loading
v-if="props.isLoading && tasks.size || dayjsLanguageLoading"
class="gantt-container"
/>
<div class="gantt-container" v-else>
<GGanttChart
:date-format="DAYJS_ISO_DATE_FORMAT"
:chart-start="isoToKebabDate(filters.dateFrom)"
:chart-end="isoToKebabDate(filters.dateTo)"
precision="day"
bar-start="startDate"
bar-end="endDate"
:grid="true"
@dragend-bar="updateGanttTask"
@dblclick-bar="openTask"
:width="ganttChartWidth + 'px'"
>
<template #timeunit="{label, value}">
<div
class="timeunit-wrapper"
:class="{'today': dayIsToday(label)}"
>
<span>{{ value }}</span>
<span class="weekday">
{{ weekdayFromTimeLabel(label) }}
</span>
</div>
</template>
<GGanttRow
v-for="(bar, k) in ganttBars"
:key="k"
label=""
:bars="bar"
/>
</GGanttChart>
</div>
</template>
<script setup lang="ts">
import {computed, ref, watch, toRefs} from 'vue'
import {useRouter} from 'vue-router'
import {format, parse} from 'date-fns'
import dayjs from 'dayjs'
import isToday from 'dayjs/plugin/isToday'
import {getHexColor} from '@/models/task'
import {colorIsDark} from '@/helpers/color/colorIsDark'
import {isoToKebabDate} from '@/helpers/time/isoToKebabDate'
import {parseKebabDate} from '@/helpers/time/parseKebabDate'
import type {ITask, ITaskPartialWithId} from '@/modelTypes/ITask'
import type {DateISO} from '@/types/DateISO'
import type {GanttFilters} from '@/views/list/helpers/useGanttFilters'
import {
extendDayjs,
GGanttChart,
GGanttRow,
type GanttBarObject,
} from '@infectoone/vue-ganttastic'
import Loading from '@/components/misc/loading.vue'
import {MILLISECONDS_A_DAY} from '@/constants/date'
export interface GanttChartProps {
isLoading: boolean,
filters: GanttFilters,
tasks: Map<ITask['id'], ITask>,
defaultTaskStartDate: DateISO
defaultTaskEndDate: DateISO
}
const DAYJS_ISO_DATE_FORMAT = 'YYYY-MM-DD'
const props = defineProps<GanttChartProps>()
const emit = defineEmits<{
(e: 'update:task', task: ITaskPartialWithId): void
}>()
const {tasks, filters} = toRefs(props)
// setup dayjs for vue-ganttastic
const dayjsLanguageLoading = ref(false)
// const dayjsLanguageLoading = useDayjsLanguageSync(dayjs)
dayjs.extend(isToday)
extendDayjs()
const router = useRouter()
const dateFromDate = computed(() => new Date(new Date(filters.value.dateFrom).setHours(0,0,0,0)))
const dateToDate = computed(() => new Date(new Date(filters.value.dateTo).setHours(23,59,0,0)))
const DAY_WIDTH_PIXELS = 30
const ganttChartWidth = computed(() => {
const dateDiff = Math.floor((dateToDate.value.valueOf() - dateFromDate.value.valueOf()) / MILLISECONDS_A_DAY)
return dateDiff * DAY_WIDTH_PIXELS
})
const ganttBars = ref<GanttBarObject[][]>([])
/**
* Update ganttBars when tasks change
*/
watch(
tasks,
() => {
ganttBars.value = []
tasks.value.forEach(t => ganttBars.value.push(transformTaskToGanttBar(t)))
},
{deep: true, immediate: true},
)
function transformTaskToGanttBar(t: ITask) {
const black = 'var(--grey-800)'
return [{
startDate: isoToKebabDate(t.startDate ? t.startDate.toISOString() : props.defaultTaskStartDate),
endDate: isoToKebabDate(t.endDate ? t.endDate.toISOString() : props.defaultTaskEndDate),
ganttBarConfig: {
id: String(t.id),
label: t.title,
hasHandles: true,
style: {
color: t.startDate ? (colorIsDark(getHexColor(t.hexColor)) ? black : 'white') : black,
backgroundColor: t.startDate ? getHexColor(t.hexColor) : 'var(--grey-100)',
border: t.startDate ? '' : '2px dashed var(--grey-300)',
'text-decoration': t.done ? 'line-through' : null,
},
},
} as GanttBarObject]
}
async function updateGanttTask(e: {
bar: GanttBarObject;
e: MouseEvent;
datetime?: string | undefined;
}) {
emit('update:task', {
id: Number(e.bar.ganttBarConfig.id),
startDate: new Date(parseKebabDate(e.bar.startDate).setHours(0,0,0,0)),
endDate: new Date(parseKebabDate(e.bar.endDate).setHours(23,59,0,0)),
})
}
function openTask(e: {
bar: GanttBarObject;
e: MouseEvent;
datetime?: string | undefined;
}) {
router.push({
name: 'task.detail',
params: {id: e.bar.ganttBarConfig.id},
state: {backdropView: router.currentRoute.value.fullPath},
})
}
function parseTimeLabel(label: string) {
return parse(label, 'dd.MMM', dateFromDate.value)
}
function weekdayFromTimeLabel(label: string): string {
const parsed = parseTimeLabel(label)
return format(parsed, 'E')
}
function dayIsToday(label: string): boolean {
const parsed = parseTimeLabel(label)
const today = new Date()
return parsed.getDate() === today.getDate() &&
parsed.getMonth() === today.getMonth() &&
parsed.getFullYear() === today.getFullYear()
}
</script>
<style scoped lang="scss">
.gantt-container {
overflow-x: auto;
}
</style>
<style lang="scss">
// Not scoped because we need to style the elements inside the gantt chart component
.g-gantt-chart {
width: max-content;
}
.g-gantt-row-label {
display: none !important;
}
.g-upper-timeunit, .g-timeunit {
background: var(--white) !important;
font-family: $vikunja-font;
}
.g-upper-timeunit {
font-weight: bold;
border-right: 1px solid var(--grey-200);
padding: .5rem 0;
}
.g-timeunit .timeunit-wrapper {
padding: 0.5rem 0;
font-size: 1rem !important;
display: flex;
flex-direction: column;
align-items: center;
width: 100%;
&.today {
background: var(--primary);
color: var(--white);
border-radius: 5px 5px 0 0;
font-weight: bold;
}
.weekday {
font-size: 0.8rem;
}
}
.g-timeaxis {
height: auto !important;
box-shadow: none !important;
}
.g-gantt-row > .g-gantt-row-bars-container {
border-bottom: none !important;
border-top: none !important;
}
.g-gantt-row:nth-child(odd) {
background: hsla(var(--grey-100-hsl), .5);
}
.g-gantt-bar {
border-radius: $radius * 1.5;
overflow: visible;
font-size: .85rem;
&-handle-left,
&-handle-right {
width: 6px !important;
height: 75% !important;
opacity: .75 !important;
border-radius: $radius !important;
margin-top: 4px;
}
}
</style>

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<template>
<form
@submit.prevent="createTask"
class="add-new-task"
>
<transition name="width">
<input
v-if="newTaskFieldActive"
v-model="newTaskTitle"
@blur="hideCreateNewTask"
@keyup.esc="newTaskFieldActive = false"
class="input"
ref="newTaskTitleField"
type="text"
/>
</transition>
<x-button @click="showCreateTaskOrCreate" :shadow="false" icon="plus">
{{ $t('task.new') }}
</x-button>
</form>
</template>
<script setup lang="ts">
import {nextTick, ref} from 'vue'
import type {ITask} from '@/modelTypes/ITask'
const emit = defineEmits<{
(e: 'create-task', title: string): Promise<ITask>
}>()
const newTaskFieldActive = ref(false)
const newTaskTitleField = ref()
const newTaskTitle = ref('')
function showCreateTaskOrCreate() {
if (!newTaskFieldActive.value) {
// Timeout to not send the form if the field isn't even shown
setTimeout(() => {
newTaskFieldActive.value = true
nextTick(() => newTaskTitleField.value.focus())
}, 100)
} else {
createTask()
}
}
function hideCreateNewTask() {
if (newTaskTitle.value === '') {
nextTick(() => (newTaskFieldActive.value = false))
}
}
async function createTask() {
if (!newTaskFieldActive.value) {
return
}
await emit('create-task', newTaskTitle.value)
newTaskTitle.value = ''
hideCreateNewTask()
}
</script>
<style scoped lang="scss">
.add-new-task {
padding: 1rem .7rem .4rem .7rem;
display: flex;
max-width: 450px;
.input {
margin-right: .7rem;
font-size: .8rem;
}
.button {
font-size: .68rem;
}
}
</style>

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<template>
<div class="gantt-chart">
<div class="filter-container">
<div class="items">
<filter-popup
v-model="params"
@update:modelValue="loadTasks()"
/>
</div>
</div>
<div class="dates">
<template v-for="(y, yk) in days" :key="yk + 'year'">
<div class="months">
<div
:key="mk + 'month'"
class="month"
v-for="(m, mk) in days[yk]"
>
{{ formatMonthAndYear(yk, parseInt(mk) + 1) }}
<div class="days">
<div
:class="{ today: d.toDateString() === now.toDateString() }"
:key="dk + 'day'"
:style="{ width: dayWidth + 'px' }"
class="day"
v-for="(d, dk) in days[yk][mk]"
>
<span class="theday" v-if="dayWidth > 25">
{{ d.getDate() }}
</span>
<span class="weekday" v-if="dayWidth > 25">
{{
d.toLocaleString('en-us', {
weekday: 'short',
})
}}
</span>
</div>
</div>
</div>
</div>
</template>
</div>
<div :style="{ width: fullWidth + 'px' }" class="tasks">
<div
v-for="(t, k) in theTasks"
:key="t ? t.id : 0"
:style="{
background:
'repeating-linear-gradient(90deg, #ededed, #ededed 1px, ' +
(k % 2 === 0
? '#fafafa 1px, #fafafa '
: '#fff 1px, #fff ') +
dayWidth +
'px)',
}"
class="row"
>
<VueDragResize
:class="{
done: t ? t.done : false,
'is-current-edit': taskToEdit !== null && taskToEdit.id === t.id,
'has-light-text': !colorIsDark(t.getHexColor()),
'has-dark-text': colorIsDark(t.getHexColor()),
}"
:gridX="dayWidth"
:h="31"
:isActive="canWrite"
:minw="dayWidth"
:parentLimitation="true"
:parentW="fullWidth"
:snapToGrid="true"
:sticks="['mr', 'ml']"
:style="{
'border-color': t.getHexColor(),
'background-color': t.getHexColor(),
}"
:w="t.durationDays * dayWidth"
:x="t.offsetDays * dayWidth - 6"
:y="0"
@dragstop="(e) => resizeTask(t, e)"
@resizestop="(e) => resizeTask(t, e)"
axis="x"
class="task"
>
<span
:class="{
'has-high-priority': t.priority >= priorities.HIGH,
'has-not-so-high-priority':
t.priority === priorities.HIGH,
'has-super-high-priority':
t.priority === priorities.DO_NOW,
}"
>
{{ t.title }}
</span>
<priority-label :priority="t.priority" :done="t.done"/>
<!-- using the key here forces vue to use the updated version model and not the response returned by the api -->
<!-- FIXME: add label -->
<BaseButton @click="editTask(theTasks[k])" class="edit-toggle">
<icon icon="pen"/>
</BaseButton>
</VueDragResize>
</div>
<template v-if="showTaskswithoutDates">
<div
:key="t.id"
:style="{
background:
'repeating-linear-gradient(90deg, #ededed, #ededed 1px, ' +
(k % 2 === 0
? '#fafafa 1px, #fafafa '
: '#fff 1px, #fff ') +
dayWidth +
'px)',
}"
class="row"
v-for="(t, k) in tasksWithoutDates"
>
<VueDragResize
:gridX="dayWidth"
:h="31"
:isActive="canWrite"
:minw="dayWidth"
:parentLimitation="true"
:parentW="fullWidth"
:snapToGrid="true"
:sticks="['mr', 'ml']"
:x="dayOffsetUntilToday * dayWidth - 6"
:y="0"
@dragstop="(e) => resizeTask(t, e)"
@resizestop="(e) => resizeTask(t, e)"
axis="x"
class="task nodate"
v-tooltip="$t('list.gantt.noDates')"
>
<span>{{ t.title }}</span>
</VueDragResize>
</div>
</template>
</div>
<form
@submit.prevent="addNewTask()"
class="add-new-task"
v-if="canWrite"
>
<transition name="width">
<input
@blur="hideCrateNewTask"
@keyup.esc="newTaskFieldActive = false"
class="input"
ref="newTaskTitleField"
type="text"
v-if="newTaskFieldActive"
v-model="newTaskTitle"
/>
</transition>
<x-button @click="showCreateNewTask" :shadow="false" icon="plus">
{{ $t('list.list.newTaskCta') }}
</x-button>
</form>
<transition name="fade">
<edit-task
v-if="isTaskEdit"
class="taskedit"
:title="$t('list.list.editTask')"
@close="() => {isTaskEdit = false;taskToEdit = null}"
:task="taskToEdit"
/>
</transition>
</div>
</template>
<script lang="ts">
import {defineComponent} from 'vue'
import {mapState} from 'pinia'
import VueDragResize from 'vue-drag-resize'
import EditTask from './edit-task.vue'
import TaskService from '../../services/task'
import TaskModel from '../../models/task'
import {PRIORITIES as priorities} from '@/constants/priorities'
import PriorityLabel from './partials/priorityLabel.vue'
import TaskCollectionService from '../../services/taskCollection'
import {RIGHTS as Rights} from '@/constants/rights'
import FilterPopup from '@/components/list/partials/filter-popup.vue'
import BaseButton from '@/components/base/BaseButton.vue'
import {colorIsDark} from '@/helpers/color/colorIsDark'
import {formatDate} from '@/helpers/time/formatDate'
import {useBaseStore} from '@/stores/base'
export default defineComponent({
name: 'GanttChart',
components: {
BaseButton,
FilterPopup,
PriorityLabel,
EditTask,
VueDragResize,
},
props: {
listId: {
type: Number,
required: true,
},
showTaskswithoutDates: {
type: Boolean,
default: false,
},
dateFrom: {
default: () => new Date(new Date().setDate(new Date().getDate() - 15)),
},
dateTo: {
default: () => new Date(new Date().setDate(new Date().getDate() + 30)),
},
// The width of a day in pixels, used to calculate all sorts of things.
dayWidth: {
type: Number,
default: 35,
},
},
data() {
return {
days: [],
startDate: null,
endDate: null,
theTasks: [], // Pretty much a copy of the prop, since we cant mutate the prop directly
tasksWithoutDates: [],
taskService: new TaskService(),
fullWidth: 0,
now: new Date(),
dayOffsetUntilToday: 0,
isTaskEdit: false,
taskToEdit: null,
newTaskTitle: '',
newTaskFieldActive: false,
priorities: priorities,
taskCollectionService: new TaskCollectionService(),
params: {
sort_by: ['done', 'id'],
order_by: ['asc', 'desc'],
filter_by: ['done'],
filter_value: ['false'],
filter_comparator: ['equals'],
filter_concat: 'and',
},
}
},
watch: {
dateFrom: 'buildTheGanttChart',
dateTo: 'buildTheGanttChart',
listId: 'parseTasks',
},
mounted() {
this.buildTheGanttChart()
},
computed: mapState(useBaseStore, {
canWrite: (state) => state.currentList.maxRight > Rights.READ,
}),
methods: {
colorIsDark,
buildTheGanttChart() {
this.setDates()
this.prepareGanttDays()
this.parseTasks()
},
setDates() {
this.startDate = new Date(this.dateFrom)
this.endDate = new Date(this.dateTo)
console.debug('setDates; start date: ', this.startDate, 'end date:', this.endDate, 'date from:', this.dateFrom, 'date to:', this.dateTo)
this.dayOffsetUntilToday = Math.floor((this.now - this.startDate) / 1000 / 60 / 60 / 24) + 1
},
prepareGanttDays() {
console.debug('prepareGanttDays; start date: ', this.startDate, 'end date:', this.endDate)
// Layout: years => [months => [days]]
const years = {}
for (
let d = this.startDate;
d <= this.endDate;
d.setDate(d.getDate() + 1)
) {
const date = new Date(d)
if (years[date.getFullYear() + ''] === undefined) {
years[date.getFullYear() + ''] = {}
}
if (years[date.getFullYear() + ''][date.getMonth() + ''] === undefined) {
years[date.getFullYear() + ''][date.getMonth() + ''] = []
}
years[date.getFullYear() + ''][date.getMonth() + ''].push(date)
this.fullWidth += this.dayWidth
}
console.debug('prepareGanttDays; years:', years)
this.days = years
},
parseTasks() {
this.setDates()
this.loadTasks()
},
async loadTasks() {
this.theTasks = []
this.tasksWithoutDates = []
const getAllTasks = async (page = 1) => {
const tasks = await this.taskCollectionService.getAll({listId: this.listId}, this.params, page)
if (page < this.taskCollectionService.totalPages) {
const nextTasks = await getAllTasks(page + 1)
return tasks.concat(nextTasks)
}
return tasks
}
const tasks = await getAllTasks()
this.theTasks = tasks
.filter((t) => {
if (t.startDate === null && !t.done) {
this.tasksWithoutDates.push(t)
}
return (
t.startDate >= this.startDate &&
t.endDate <= this.endDate
)
})
.map((t) => this.addGantAttributes(t))
.sort(function (a, b) {
if (a.startDate < b.startDate) return -1
if (a.startDate > b.startDate) return 1
return 0
})
},
addGantAttributes(t) {
if (typeof t.durationDays !== 'undefined' && typeof t.offsetDays !== 'undefined') {
return t
}
t.endDate === null ? this.endDate : t.endDate
t.durationDays = Math.floor((t.endDate - t.startDate) / 1000 / 60 / 60 / 24)
t.offsetDays = Math.floor((t.startDate - this.startDate) / 1000 / 60 / 60 / 24)
return t
},
async resizeTask(taskDragged, newRect) {
if (this.isTaskEdit) {
return
}
let newTask = {...taskDragged}
const didntHaveDates = newTask.startDate === null ? true : false
const startDate = new Date(this.startDate)
startDate.setDate(
startDate.getDate() + newRect.left / this.dayWidth,
)
startDate.setUTCHours(0)
startDate.setUTCMinutes(0)
startDate.setUTCSeconds(0)
startDate.setUTCMilliseconds(0)
newTask.startDate = startDate
const endDate = new Date(startDate)
endDate.setDate(
startDate.getDate() + newRect.width / this.dayWidth,
)
newTask.startDate = startDate
newTask.endDate = endDate
// We take the task from the overall tasks array because the one in it has bad data after it was updated once.
// FIXME: This is a workaround. We should use a better mechanism to get the task or, even better,
// preven