1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
<script>
import $ from 'jquery';
import { mapGetters, mapActions } from 'vuex';
import { getLocationHash } from '../../lib/utils/url_utility';
import Icon from '~/vue_shared/components/icon.vue';
import {
DISCUSSION_FILTERS_DEFAULT_VALUE,
HISTORY_ONLY_FILTER_VALUE,
DISCUSSION_TAB_LABEL,
DISCUSSION_FILTER_TYPES,
} from '../constants';
import notesEventHub from '../event_hub';
export default {
components: {
Icon,
},
props: {
filters: {
type: Array,
required: true,
},
selectedValue: {
type: Number,
default: DISCUSSION_FILTERS_DEFAULT_VALUE,
required: false,
},
},
data() {
return {
currentValue: this.selectedValue,
defaultValue: DISCUSSION_FILTERS_DEFAULT_VALUE,
displayFilters: true,
};
},
computed: {
...mapGetters(['getNotesDataByProp']),
currentFilter() {
if (!this.currentValue) return this.filters[0];
return this.filters.find(filter => filter.value === this.currentValue);
},
},
created() {
if (window.mrTabs) {
const { eventHub, currentTab } = window.mrTabs;
eventHub.$on('MergeRequestTabChange', this.toggleFilters);
this.toggleFilters(currentTab);
}
notesEventHub.$on('dropdownSelect', this.selectFilter);
window.addEventListener('hashchange', this.handleLocationHash);
this.handleLocationHash();
},
mounted() {
this.toggleCommentsForm();
},
destroyed() {
notesEventHub.$off('dropdownSelect', this.selectFilter);
window.removeEventListener('hashchange', this.handleLocationHash);
},
methods: {
...mapActions(['filterDiscussion', 'setCommentsDisabled', 'setTargetNoteHash']),
selectFilter(value) {
const filter = parseInt(value, 10);
// close dropdown
this.toggleDropdown();
if (filter === this.currentValue) return;
this.currentValue = filter;
this.filterDiscussion({ path: this.getNotesDataByProp('discussionsPath'), filter });
this.toggleCommentsForm();
},
toggleDropdown() {
$(this.$refs.dropdownToggle).dropdown('toggle');
},
toggleCommentsForm() {
this.setCommentsDisabled(this.currentValue === HISTORY_ONLY_FILTER_VALUE);
},
toggleFilters(tab) {
this.displayFilters = tab === DISCUSSION_TAB_LABEL;
},
handleLocationHash() {
const hash = getLocationHash();
if (/^note_/.test(hash) && this.currentValue !== DISCUSSION_FILTERS_DEFAULT_VALUE) {
this.selectFilter(this.defaultValue);
this.toggleDropdown(); // close dropdown
this.setTargetNoteHash(hash);
}
},
filterType(value) {
if (value === 0) {
return DISCUSSION_FILTER_TYPES.ALL;
} else if (value === 1) {
return DISCUSSION_FILTER_TYPES.COMMENTS;
}
return DISCUSSION_FILTER_TYPES.HISTORY;
},
},
};
</script>
<template>
<div
v-if="displayFilters"
class="discussion-filter-container js-discussion-filter-container d-inline-block align-bottom"
>
<button
id="discussion-filter-dropdown"
ref="dropdownToggle"
class="btn btn-default qa-discussion-filter"
data-toggle="dropdown"
aria-expanded="false"
>
{{ currentFilter.title }} <icon name="chevron-down" />
</button>
<div
ref="dropdownMenu"
class="dropdown-menu dropdown-menu-selectable dropdown-menu-right"
aria-labelledby="discussion-filter-dropdown"
>
<div class="dropdown-content">
<ul>
<li
v-for="filter in filters"
:key="filter.value"
:data-filter-type="filterType(filter.value)"
>
<button
:class="{ 'is-active': filter.value === currentValue }"
class="qa-filter-options"
type="button"
@click="selectFilter(filter.value)"
>
{{ filter.title }}
</button>
<div v-if="filter.value === defaultValue" class="dropdown-divider"></div>
</li>
</ul>
</div>
</div>
</div>
</template>
|
