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1 | import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core' | |
2 | import { ServerService } from '@app/core' | |
3 | import { AdvancedSearch } from '@app/shared/shared-search' | |
4 | import { HTMLServerConfig, VideoConstant } from '@shared/models' | |
5 | ||
6 | type FormOption = { id: string, label: string } | |
7 | ||
8 | @Component({ | |
9 | selector: 'my-search-filters', | |
10 | styleUrls: [ './search-filters.component.scss' ], | |
11 | templateUrl: './search-filters.component.html' | |
12 | }) | |
13 | export class SearchFiltersComponent implements OnInit { | |
14 | @Input() advancedSearch: AdvancedSearch = new AdvancedSearch() | |
15 | ||
16 | @Output() filtered = new EventEmitter<AdvancedSearch>() | |
17 | ||
18 | videoCategories: VideoConstant<number>[] = [] | |
19 | videoLicences: VideoConstant<number>[] = [] | |
20 | videoLanguages: VideoConstant<string>[] = [] | |
21 | ||
22 | publishedDateRanges: FormOption[] = [] | |
23 | sorts: FormOption[] = [] | |
24 | durationRanges: FormOption[] = [] | |
25 | videoType: FormOption[] = [] | |
26 | ||
27 | publishedDateRange: string | |
28 | durationRange: string | |
29 | ||
30 | originallyPublishedStartYear: string | |
31 | originallyPublishedEndYear: string | |
32 | ||
33 | private serverConfig: HTMLServerConfig | |
34 | ||
35 | constructor ( | |
36 | private serverService: ServerService | |
37 | ) { | |
38 | this.publishedDateRanges = [ | |
39 | { | |
40 | id: 'today', | |
41 | label: $localize`Today` | |
42 | }, | |
43 | { | |
44 | id: 'last_7days', | |
45 | label: $localize`Last 7 days` | |
46 | }, | |
47 | { | |
48 | id: 'last_30days', | |
49 | label: $localize`Last 30 days` | |
50 | }, | |
51 | { | |
52 | id: 'last_365days', | |
53 | label: $localize`Last 365 days` | |
54 | } | |
55 | ] | |
56 | ||
57 | this.videoType = [ | |
58 | { | |
59 | id: 'vod', | |
60 | label: $localize`VOD videos` | |
61 | }, | |
62 | { | |
63 | id: 'live', | |
64 | label: $localize`Live videos` | |
65 | } | |
66 | ] | |
67 | ||
68 | this.durationRanges = [ | |
69 | { | |
70 | id: 'short', | |
71 | label: $localize`Short (< 4 min)` | |
72 | }, | |
73 | { | |
74 | id: 'medium', | |
75 | label: $localize`Medium (4-10 min)` | |
76 | }, | |
77 | { | |
78 | id: 'long', | |
79 | label: $localize`Long (> 10 min)` | |
80 | } | |
81 | ] | |
82 | ||
83 | this.sorts = [ | |
84 | { | |
85 | id: '-match', | |
86 | label: $localize`Relevance` | |
87 | }, | |
88 | { | |
89 | id: '-publishedAt', | |
90 | label: $localize`Publish date` | |
91 | }, | |
92 | { | |
93 | id: '-views', | |
94 | label: $localize`Views` | |
95 | } | |
96 | ] | |
97 | } | |
98 | ||
99 | ngOnInit () { | |
100 | this.serverConfig = this.serverService.getHTMLConfig() | |
101 | ||
102 | this.serverService.getVideoCategories().subscribe(categories => this.videoCategories = categories) | |
103 | this.serverService.getVideoLicences().subscribe(licences => this.videoLicences = licences) | |
104 | this.serverService.getVideoLanguages().subscribe(languages => this.videoLanguages = languages) | |
105 | ||
106 | this.loadFromDurationRange() | |
107 | this.loadFromPublishedRange() | |
108 | this.loadOriginallyPublishedAtYears() | |
109 | } | |
110 | ||
111 | onDurationOrPublishedUpdated () { | |
112 | this.updateModelFromDurationRange() | |
113 | this.updateModelFromPublishedRange() | |
114 | this.updateModelFromOriginallyPublishedAtYears() | |
115 | } | |
116 | ||
117 | formUpdated () { | |
118 | this.onDurationOrPublishedUpdated() | |
119 | this.filtered.emit(this.advancedSearch) | |
120 | } | |
121 | ||
122 | reset () { | |
123 | this.advancedSearch.reset() | |
124 | ||
125 | this.resetOriginalPublicationYears() | |
126 | ||
127 | this.durationRange = undefined | |
128 | this.publishedDateRange = undefined | |
129 | ||
130 | this.onDurationOrPublishedUpdated() | |
131 | } | |
132 | ||
133 | resetField (fieldName: string, value?: any) { | |
134 | this.advancedSearch[fieldName] = value | |
135 | } | |
136 | ||
137 | resetLocalField (fieldName: string, value?: any) { | |
138 | this[fieldName] = value | |
139 | this.onDurationOrPublishedUpdated() | |
140 | } | |
141 | ||
142 | resetOriginalPublicationYears () { | |
143 | this.originallyPublishedStartYear = this.originallyPublishedEndYear = undefined | |
144 | } | |
145 | ||
146 | isSearchTargetEnabled () { | |
147 | return this.serverConfig.search.searchIndex.enabled && this.serverConfig.search.searchIndex.disableLocalSearch !== true | |
148 | } | |
149 | ||
150 | private loadOriginallyPublishedAtYears () { | |
151 | this.originallyPublishedStartYear = this.advancedSearch.originallyPublishedStartDate | |
152 | ? new Date(this.advancedSearch.originallyPublishedStartDate).getFullYear().toString() | |
153 | : null | |
154 | ||
155 | this.originallyPublishedEndYear = this.advancedSearch.originallyPublishedEndDate | |
156 | ? new Date(this.advancedSearch.originallyPublishedEndDate).getFullYear().toString() | |
157 | : null | |
158 | } | |
159 | ||
160 | private loadFromDurationRange () { | |
161 | if (this.advancedSearch.durationMin || this.advancedSearch.durationMax) { | |
162 | const fourMinutes = 60 * 4 | |
163 | const tenMinutes = 60 * 10 | |
164 | ||
165 | if (this.advancedSearch.durationMin === fourMinutes && this.advancedSearch.durationMax === tenMinutes) { | |
166 | this.durationRange = 'medium' | |
167 | } else if (this.advancedSearch.durationMax === fourMinutes) { | |
168 | this.durationRange = 'short' | |
169 | } else if (this.advancedSearch.durationMin === tenMinutes) { | |
170 | this.durationRange = 'long' | |
171 | } | |
172 | } | |
173 | } | |
174 | ||
175 | private loadFromPublishedRange () { | |
176 | if (this.advancedSearch.startDate) { | |
177 | const date = new Date(this.advancedSearch.startDate) | |
178 | const now = new Date() | |
179 | ||
180 | const diff = Math.abs(date.getTime() - now.getTime()) | |
181 | ||
182 | const dayMS = 1000 * 3600 * 24 | |
183 | const numberOfDays = diff / dayMS | |
184 | ||
185 | if (numberOfDays >= 365) this.publishedDateRange = 'last_365days' | |
186 | else if (numberOfDays >= 30) this.publishedDateRange = 'last_30days' | |
187 | else if (numberOfDays >= 7) this.publishedDateRange = 'last_7days' | |
188 | else if (numberOfDays >= 0) this.publishedDateRange = 'today' | |
189 | } | |
190 | } | |
191 | ||
192 | private updateModelFromOriginallyPublishedAtYears () { | |
193 | const baseDate = new Date() | |
194 | baseDate.setHours(0, 0, 0, 0) | |
195 | baseDate.setMonth(0, 1) | |
196 | ||
197 | if (this.originallyPublishedStartYear) { | |
198 | const year = parseInt(this.originallyPublishedStartYear, 10) | |
199 | const start = new Date(baseDate) | |
200 | start.setFullYear(year) | |
201 | ||
202 | this.advancedSearch.originallyPublishedStartDate = start.toISOString() | |
203 | } else { | |
204 | this.advancedSearch.originallyPublishedStartDate = null | |
205 | } | |
206 | ||
207 | if (this.originallyPublishedEndYear) { | |
208 | const year = parseInt(this.originallyPublishedEndYear, 10) | |
209 | const end = new Date(baseDate) | |
210 | end.setFullYear(year) | |
211 | ||
212 | this.advancedSearch.originallyPublishedEndDate = end.toISOString() | |
213 | } else { | |
214 | this.advancedSearch.originallyPublishedEndDate = null | |
215 | } | |
216 | } | |
217 | ||
218 | private updateModelFromDurationRange () { | |
219 | if (!this.durationRange) return | |
220 | ||
221 | const fourMinutes = 60 * 4 | |
222 | const tenMinutes = 60 * 10 | |
223 | ||
224 | switch (this.durationRange) { | |
225 | case 'short': | |
226 | this.advancedSearch.durationMin = undefined | |
227 | this.advancedSearch.durationMax = fourMinutes | |
228 | break | |
229 | ||
230 | case 'medium': | |
231 | this.advancedSearch.durationMin = fourMinutes | |
232 | this.advancedSearch.durationMax = tenMinutes | |
233 | break | |
234 | ||
235 | case 'long': | |
236 | this.advancedSearch.durationMin = tenMinutes | |
237 | this.advancedSearch.durationMax = undefined | |
238 | break | |
239 | } | |
240 | } | |
241 | ||
242 | private updateModelFromPublishedRange () { | |
243 | if (!this.publishedDateRange) return | |
244 | ||
245 | // today | |
246 | const date = new Date() | |
247 | date.setHours(0, 0, 0, 0) | |
248 | ||
249 | switch (this.publishedDateRange) { | |
250 | case 'last_7days': | |
251 | date.setDate(date.getDate() - 7) | |
252 | break | |
253 | ||
254 | case 'last_30days': | |
255 | date.setDate(date.getDate() - 30) | |
256 | break | |
257 | ||
258 | case 'last_365days': | |
259 | date.setDate(date.getDate() - 365) | |
260 | break | |
261 | } | |
262 | ||
263 | this.advancedSearch.startDate = date.toISOString() | |
264 | } | |
265 | } |