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0b18f4aa C |
1 | import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core' |
2 | import { ActivatedRoute } from '@angular/router' | |
3 | import { RedirectService, ServerService } from '@app/core' | |
4 | import { NotificationsService } from 'angular2-notifications' | |
5 | import { SearchService } from '@app/search/search.service' | |
6 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
7 | import { MetaService } from '@ngx-meta/core' | |
8 | import { AdvancedSearch } from '@app/search/advanced-search.model' | |
9 | import { VideoConstant } from '../../../../shared' | |
10 | ||
11 | @Component({ | |
12 | selector: 'my-search-filters', | |
13 | styleUrls: [ './search-filters.component.scss' ], | |
14 | templateUrl: './search-filters.component.html' | |
15 | }) | |
16 | export class SearchFiltersComponent implements OnInit { | |
17 | @Input() advancedSearch: AdvancedSearch = new AdvancedSearch() | |
18 | ||
19 | @Output() filtered = new EventEmitter<AdvancedSearch>() | |
20 | ||
21 | videoCategories: VideoConstant<string>[] = [] | |
22 | videoLicences: VideoConstant<string>[] = [] | |
23 | videoLanguages: VideoConstant<string>[] = [] | |
24 | ||
25 | publishedDateRanges: { id: string, label: string }[] = [] | |
cddf4503 | 26 | sorts: { id: string, label: string }[] = [] |
0b18f4aa C |
27 | durationRanges: { id: string, label: string }[] = [] |
28 | ||
29 | publishedDateRange: string | |
30 | durationRange: string | |
31 | ||
32 | constructor ( | |
33 | private i18n: I18n, | |
34 | private route: ActivatedRoute, | |
35 | private metaService: MetaService, | |
36 | private redirectService: RedirectService, | |
37 | private notificationsService: NotificationsService, | |
38 | private searchService: SearchService, | |
39 | private serverService: ServerService | |
40 | ) { | |
41 | this.publishedDateRanges = [ | |
42 | { | |
43 | id: 'today', | |
44 | label: this.i18n('Today') | |
45 | }, | |
46 | { | |
47 | id: 'last_7days', | |
48 | label: this.i18n('Last 7 days') | |
49 | }, | |
50 | { | |
51 | id: 'last_30days', | |
52 | label: this.i18n('Last 30 days') | |
53 | }, | |
54 | { | |
55 | id: 'last_365days', | |
56 | label: this.i18n('Last 365 days') | |
57 | } | |
58 | ] | |
59 | ||
60 | this.durationRanges = [ | |
61 | { | |
62 | id: 'short', | |
cddf4503 | 63 | label: this.i18n('Short (< 4 min)') |
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64 | }, |
65 | { | |
66 | id: 'long', | |
cddf4503 | 67 | label: this.i18n('Long (> 10 min)') |
0b18f4aa C |
68 | }, |
69 | { | |
70 | id: 'medium', | |
cddf4503 C |
71 | label: this.i18n('Medium (4-10 min)') |
72 | } | |
73 | ] | |
74 | ||
75 | this.sorts = [ | |
76 | { | |
77 | id: '-match', | |
78 | label: this.i18n('Relevance') | |
79 | }, | |
80 | { | |
81 | id: '-publishedAt', | |
82 | label: this.i18n('Publish date') | |
83 | }, | |
84 | { | |
85 | id: '-views', | |
86 | label: this.i18n('Views') | |
0b18f4aa C |
87 | } |
88 | ] | |
89 | } | |
90 | ||
91 | ngOnInit () { | |
92 | this.videoCategories = this.serverService.getVideoCategories() | |
93 | this.videoLicences = this.serverService.getVideoLicences() | |
94 | this.videoLanguages = this.serverService.getVideoLanguages() | |
95 | ||
96 | this.loadFromDurationRange() | |
97 | this.loadFromPublishedRange() | |
98 | } | |
99 | ||
100 | formUpdated () { | |
101 | this.updateModelFromDurationRange() | |
102 | this.updateModelFromPublishedRange() | |
103 | ||
104 | this.filtered.emit(this.advancedSearch) | |
105 | } | |
106 | ||
107 | private loadFromDurationRange () { | |
108 | if (this.advancedSearch.durationMin || this.advancedSearch.durationMax) { | |
109 | const fourMinutes = 60 * 4 | |
110 | const tenMinutes = 60 * 10 | |
111 | ||
112 | if (this.advancedSearch.durationMin === fourMinutes && this.advancedSearch.durationMax === tenMinutes) { | |
113 | this.durationRange = 'medium' | |
114 | } else if (this.advancedSearch.durationMax === fourMinutes) { | |
115 | this.durationRange = 'short' | |
116 | } else if (this.advancedSearch.durationMin === tenMinutes) { | |
117 | this.durationRange = 'long' | |
118 | } | |
119 | } | |
120 | } | |
121 | ||
122 | private loadFromPublishedRange () { | |
123 | if (this.advancedSearch.startDate) { | |
124 | const date = new Date(this.advancedSearch.startDate) | |
125 | const now = new Date() | |
126 | ||
127 | const diff = Math.abs(date.getTime() - now.getTime()) | |
128 | ||
129 | const dayMS = 1000 * 3600 * 24 | |
130 | const numberOfDays = diff / dayMS | |
131 | ||
132 | if (numberOfDays >= 365) this.publishedDateRange = 'last_365days' | |
133 | else if (numberOfDays >= 30) this.publishedDateRange = 'last_30days' | |
134 | else if (numberOfDays >= 7) this.publishedDateRange = 'last_7days' | |
135 | else if (numberOfDays >= 0) this.publishedDateRange = 'today' | |
136 | } | |
137 | } | |
138 | ||
139 | private updateModelFromDurationRange () { | |
140 | if (!this.durationRange) return | |
141 | ||
142 | const fourMinutes = 60 * 4 | |
143 | const tenMinutes = 60 * 10 | |
144 | ||
145 | switch (this.durationRange) { | |
146 | case 'short': | |
147 | this.advancedSearch.durationMin = undefined | |
148 | this.advancedSearch.durationMax = fourMinutes | |
149 | break | |
150 | ||
151 | case 'medium': | |
152 | this.advancedSearch.durationMin = fourMinutes | |
153 | this.advancedSearch.durationMax = tenMinutes | |
154 | break | |
155 | ||
156 | case 'long': | |
157 | this.advancedSearch.durationMin = tenMinutes | |
158 | this.advancedSearch.durationMax = undefined | |
159 | break | |
160 | } | |
161 | } | |
162 | ||
163 | private updateModelFromPublishedRange () { | |
164 | if (!this.publishedDateRange) return | |
165 | ||
166 | // today | |
167 | const date = new Date() | |
168 | date.setHours(0, 0, 0, 0) | |
169 | ||
170 | switch (this.publishedDateRange) { | |
171 | case 'last_7days': | |
172 | date.setDate(date.getDate() - 7) | |
173 | break | |
174 | ||
175 | case 'last_30days': | |
176 | date.setDate(date.getDate() - 30) | |
177 | break | |
178 | ||
179 | case 'last_365days': | |
180 | date.setDate(date.getDate() - 365) | |
181 | break | |
182 | } | |
183 | ||
184 | this.advancedSearch.startDate = date.toISOString() | |
185 | } | |
186 | } |