vikunja-frontend/src/components/tasks/gantt-component.vue
konrad 3c07c6e8c0 Hide UI elements if the user does not have the right to use them (#211)
Hide Team UI elements if the user does not have the rights to use them

Fix replacing the right saved in the model when updating

Hide UI-Elements on task if the user does not have the rights to use them

Hide UI-Elements on gantt if the user does not have the rights to use them

Hide UI-Elements on kanban if the user does not have rights to use them

Fix canWrite condition

Hide list components if the user has no right to write to the list

Add max right to model

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/211
2020-08-11 18:18:59 +00:00

387 lines
11 KiB
Vue

<template>
<div class="gantt-chart box">
<div class="dates">
<template v-for="(y, yk) in days">
<div class="months" :key="yk + 'year'">
<div class="month" v-for="(m, mk) in days[yk]" :key="mk + 'month'">
{{new Date((new Date(yk)).setMonth(mk)).toLocaleString('en-us', { month: 'long' })}}, {{(new Date(yk)).getFullYear()}}
<div class="days">
<div
class="day"
v-for="(d, dk) in days[yk][mk]"
:key="dk + 'day'"
:style="{'width': dayWidth + 'px'}"
:class="{'today': d.toDateString() === now.toDateString()}">
<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 class="tasks" :style="{'width': fullWidth + 'px'}">
<div class="row" v-for="(t, k) in theTasks" :key="t.id" :style="{background: 'repeating-linear-gradient(90deg, #ededed, #ededed 1px, ' + (k % 2 === 0 ? '#fafafa 1px, #fafafa ' : '#fff 1px, #fff ') + dayWidth + 'px)'}">
<VueDragResize
class="task"
:class="{
'done': t.done,
'is-current-edit': taskToEdit !== null && taskToEdit.id === t.id,
'has-light-text': !colorIsDark(t.hexColor),
'has-dark-text': colorIsDark(t.hexColor)
}"
:style="{'border-color': t.hexColor, 'background-color': t.hexColor}"
:isActive="canWrite"
:x="t.offsetDays * dayWidth - 6"
:y="0"
:w="t.durationDays * dayWidth"
:h="31"
:minw="dayWidth"
:snapToGrid="true"
:gridX="dayWidth"
:sticks="['mr', 'ml']"
axis="x"
:parentLimitation="true"
:parentW="fullWidth"
@resizestop="resizeTask"
@dragstop="resizeTask"
@clicked="setTaskDragged(t)"
>
<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"/>
<!-- using the key here forces vue to use the updated version model and not the response returned by the api -->
<a @click="editTask(theTasks[k])" class="edit-toggle">
<icon icon="pen"/>
</a>
</VueDragResize>
</div>
<template v-if="showTaskswithoutDates">
<div class="row" v-for="(t, k) in tasksWithoutDates" :key="t.id" :style="{background: 'repeating-linear-gradient(90deg, #ededed, #ededed 1px, ' + (k % 2 === 0 ? '#fafafa 1px, #fafafa ' : '#fff 1px, #fff ') + dayWidth + 'px)'}">
<VueDragResize
class="task nodate"
:isActive="canWrite"
:x="dayOffsetUntilToday * dayWidth - 6"
:y="0"
:h="31"
:minw="dayWidth"
:snapToGrid="true"
:gridX="dayWidth"
:sticks="['mr', 'ml']"
axis="x"
:parentLimitation="true"
:parentW="fullWidth"
@resizestop="resizeTask"
@dragstop="resizeTask"
@clicked="setTaskDragged(t)"
v-tooltip="'This task has no dates set.'"
>
<span>{{t.title}}</span>
</VueDragResize>
</div>
</template>
</div>
<form @submit.prevent="addNewTask()" class="add-new-task" v-if="canWrite">
<transition name="width">
<input
type="text"
v-model="newTaskTitle"
class="input"
v-if="newTaskFieldActive"
ref="newTaskTitleField"
@keyup.esc="newTaskFieldActive = false"
@blur="hideCrateNewTask"
/>
</transition>
<button class="button is-primary noshadow" @click="showCreateNewTask">
<span class="icon is-small">
<icon icon="plus"/>
</span>
Add a new task
</button>
</form>
<transition name="fade">
<div class="card taskedit" v-if="isTaskEdit">
<header class="card-header">
<p class="card-header-title">
Edit Task
</p>
<a class="card-header-icon" @click="() => {isTaskEdit = false; taskToEdit = null}">
<span class="icon">
<icon icon="times"/>
</span>
</a>
</header>
<div class="card-content">
<div class="content">
<edit-task :task="taskToEdit"/>
</div>
</div>
</div>
</transition>
</div>
</template>
<script>
import VueDragResize from 'vue-drag-resize'
import EditTask from './edit-task'
import TaskService from '../../services/task'
import TaskModel from '../../models/task'
import priorities from '../../models/priorities'
import PriorityLabel from './partials/priorityLabel'
import TaskCollectionService from '../../services/taskCollection'
import {mapState} from 'vuex'
import Rights from '../../models/rights.json'
export default {
name: 'GanttChart',
components: {
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: TaskService,
taskDragged: null, // Saves to currently dragged task to be able to update it
fullWidth: 0,
now: null,
dayOffsetUntilToday: 0,
isTaskEdit: false,
taskToEdit: null,
newTaskTitle: '',
newTaskFieldActive: false,
priorities: {},
taskCollectionService: TaskCollectionService,
}
},
watch: {
'dateFrom': 'buildTheGanttChart',
'dateTo': 'buildTheGanttChart',
'listId': 'parseTasks',
},
created() {
this.now = new Date()
this.taskCollectionService = new TaskCollectionService()
this.taskService = new TaskService()
this.priorities = priorities
},
mounted() {
this.buildTheGanttChart()
},
computed: mapState({
canWrite: state => state.currentList.maxRight > Rights.READ,
}),
methods: {
buildTheGanttChart() {
this.setDates()
this.prepareGanttDays()
this.parseTasks()
},
setDates() {
this.startDate = new Date(this.dateFrom)
this.endDate = new Date(this.dateTo)
this.dayOffsetUntilToday = Math.floor((this.now - this.startDate) / 1000 / 60 / 60 / 24) +1
},
prepareGanttDays() {
// Layout: years => [months => [days]]
let years = {};
for (let d = this.startDate; d <= this.endDate; d.setDate(d.getDate() + 1)) {
let 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
}
this.$set(this, 'days', years)
},
parseTasks() {
this.setDates()
this.prepareTasks()
},
prepareTasks() {
const getAllTasks = (page = 1) => {
return this.taskCollectionService.getAll({listId: this.listId}, {}, page)
.then(tasks => {
if(page < this.taskCollectionService.totalPages) {
return getAllTasks(page + 1)
.then(nextTasks => {
return tasks.concat(nextTasks)
})
} else {
return tasks
}
})
.catch(e => {
return Promise.reject(e)
})
}
getAllTasks()
.then(tasks => {
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 => {
return this.addGantAttributes(t)
})
.sort(function(a,b) {
if (a.startDate < b.startDate)
return -1
if (a.startDate > b.startDate)
return 1
return 0
})
})
.catch(e => {
this.error(e, this)
})
},
addGantAttributes(t) {
t.endDate === null ? this.endDate : t.endDate
t.durationDays = Math.floor((t.endDate - t.startDate) / 1000 / 60 / 60 / 24) + 1
t.offsetDays = Math.floor((t.startDate - this.startDate) / 1000 / 60 / 60 / 24) + 1
return t
},
setTaskDragged(t) {
this.taskDragged = t
},
resizeTask(newRect) {
// Timeout to definitly catch if the user clicked on taskedit
setTimeout(() => {
if(this.isTaskEdit) {
return
}
let didntHaveDates = this.taskDragged.startDate === null ? true : false
let 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)
this.taskDragged.startDate = startDate
let endDate = new Date(startDate)
endDate.setDate(startDate.getDate() + newRect.width / this.dayWidth)
this.taskDragged.startDate = startDate
this.taskDragged.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,
// prevent it from containing outdated Data in the first place.
for (const tt in this.theTasks) {
if (this.theTasks[tt].id === this.taskDragged.id) {
this.$set(this, 'taskDragged', this.theTasks[tt])
break
}
}
this.taskService.update(this.taskDragged)
.then(r => {
// If the task didn't have dates before, we'll update the list
if(didntHaveDates) {
for (const t in this.tasksWithoutDates) {
if (this.tasksWithoutDates[t].id === r.id) {
this.tasksWithoutDates.splice(t, 1)
break
}
}
this.theTasks.push(this.addGantAttributes(r))
} else {
for (const tt in this.theTasks) {
if (this.theTasks[tt].id === r.id) {
this.$set(this.theTasks, tt, this.addGantAttributes(r))
break
}
}
}
})
.catch(e => {
this.error(e, this)
})
}, 100)
},
editTask(task) {
this.taskToEdit = task
this.isTaskEdit = true
},
showCreateNewTask() {
if(!this.newTaskFieldActive) {
// Timeout to not send the form if the field isn't even shown
setTimeout(() => {
this.newTaskFieldActive = true
this.$nextTick(() => this.$refs.newTaskTitleField.focus())
}, 100)
}
},
hideCrateNewTask() {
if(this.newTaskTitle === '') {
this.$nextTick(() => this.newTaskFieldActive = false)
}
},
addNewTask() {
if (!this.newTaskFieldActive) {
return
}
let task = new TaskModel({title: this.newTaskTitle, listId: this.listId})
this.taskService.create(task)
.then(r => {
this.tasksWithoutDates.push(this.addGantAttributes(r))
this.newTaskTitle = ''
this.hideCrateNewTask()
})
.catch(e => {
this.error(e, this)
})
},
},
}
</script>