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1 | import { map } from 'rxjs/operators' | |
2 | import { SelectChannelItem } from 'src/types/select-options-item.model' | |
3 | import { DatePipe } from '@angular/common' | |
4 | import { HttpErrorResponse } from '@angular/common/http' | |
5 | import { Notifier } from '@app/core' | |
6 | import { HttpStatusCode } from '@shared/core-utils/miscs/http-error-codes' | |
7 | import { environment } from '../../environments/environment' | |
8 | import { AuthService } from '../core/auth' | |
9 | ||
10 | // Thanks: https://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript | |
11 | function getParameterByName (name: string, url: string) { | |
12 | if (!url) url = window.location.href | |
13 | name = name.replace(/[\[\]]/g, '\\$&') | |
14 | ||
15 | const regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)') | |
16 | const results = regex.exec(url) | |
17 | ||
18 | if (!results) return null | |
19 | if (!results[2]) return '' | |
20 | ||
21 | return decodeURIComponent(results[2].replace(/\+/g, ' ')) | |
22 | } | |
23 | ||
24 | function listUserChannels (authService: AuthService) { | |
25 | return authService.userInformationLoaded | |
26 | .pipe(map(() => { | |
27 | const user = authService.getUser() | |
28 | if (!user) return undefined | |
29 | ||
30 | const videoChannels = user.videoChannels | |
31 | if (Array.isArray(videoChannels) === false) return undefined | |
32 | ||
33 | return videoChannels.map(c => ({ | |
34 | id: c.id, | |
35 | label: c.displayName, | |
36 | support: c.support, | |
37 | avatarPath: c.avatar?.path | |
38 | }) as SelectChannelItem) | |
39 | })) | |
40 | } | |
41 | ||
42 | function getAbsoluteAPIUrl () { | |
43 | let absoluteAPIUrl = environment.hmr === true | |
44 | ? 'http://localhost:9000' | |
45 | : environment.apiUrl | |
46 | ||
47 | if (!absoluteAPIUrl) { | |
48 | // The API is on the same domain | |
49 | absoluteAPIUrl = window.location.origin | |
50 | } | |
51 | ||
52 | return absoluteAPIUrl | |
53 | } | |
54 | ||
55 | function getAbsoluteEmbedUrl () { | |
56 | let absoluteEmbedUrl = environment.originServerUrl | |
57 | if (!absoluteEmbedUrl) { | |
58 | // The Embed is on the same domain | |
59 | absoluteEmbedUrl = window.location.origin | |
60 | } | |
61 | ||
62 | return absoluteEmbedUrl | |
63 | } | |
64 | ||
65 | const datePipe = new DatePipe('en') | |
66 | function dateToHuman (date: string) { | |
67 | return datePipe.transform(date, 'medium') | |
68 | } | |
69 | ||
70 | function durationToString (duration: number) { | |
71 | const hours = Math.floor(duration / 3600) | |
72 | const minutes = Math.floor((duration % 3600) / 60) | |
73 | const seconds = duration % 60 | |
74 | ||
75 | const minutesPadding = minutes >= 10 ? '' : '0' | |
76 | const secondsPadding = seconds >= 10 ? '' : '0' | |
77 | const displayedHours = hours > 0 ? hours.toString() + ':' : '' | |
78 | ||
79 | return ( | |
80 | displayedHours + minutesPadding + minutes.toString() + ':' + secondsPadding + seconds.toString() | |
81 | ).replace(/^0/, '') | |
82 | } | |
83 | ||
84 | function immutableAssign <A, B> (target: A, source: B) { | |
85 | return Object.assign({}, target, source) | |
86 | } | |
87 | ||
88 | // Thanks: https://gist.github.com/ghinda/8442a57f22099bdb2e34 | |
89 | function objectToFormData (obj: any, form?: FormData, namespace?: string) { | |
90 | const fd = form || new FormData() | |
91 | let formKey | |
92 | ||
93 | for (const key of Object.keys(obj)) { | |
94 | if (namespace) formKey = `${namespace}[${key}]` | |
95 | else formKey = key | |
96 | ||
97 | if (obj[key] === undefined) continue | |
98 | ||
99 | if (Array.isArray(obj[key]) && obj[key].length === 0) { | |
100 | fd.append(key, null) | |
101 | continue | |
102 | } | |
103 | ||
104 | if (obj[key] !== null && typeof obj[ key ] === 'object' && !(obj[ key ] instanceof File)) { | |
105 | objectToFormData(obj[ key ], fd, formKey) | |
106 | } else { | |
107 | fd.append(formKey, obj[ key ]) | |
108 | } | |
109 | } | |
110 | ||
111 | return fd | |
112 | } | |
113 | ||
114 | function objectLineFeedToHtml (obj: any, keyToNormalize: string) { | |
115 | return immutableAssign(obj, { | |
116 | [keyToNormalize]: lineFeedToHtml(obj[keyToNormalize]) | |
117 | }) | |
118 | } | |
119 | ||
120 | function lineFeedToHtml (text: string) { | |
121 | if (!text) return text | |
122 | ||
123 | return text.replace(/\r?\n|\r/g, '<br />') | |
124 | } | |
125 | ||
126 | function removeElementFromArray <T> (arr: T[], elem: T) { | |
127 | const index = arr.indexOf(elem) | |
128 | if (index !== -1) arr.splice(index, 1) | |
129 | } | |
130 | ||
131 | function sortBy (obj: any[], key1: string, key2?: string) { | |
132 | return obj.sort((a, b) => { | |
133 | const elem1 = key2 ? a[key1][key2] : a[key1] | |
134 | const elem2 = key2 ? b[key1][key2] : b[key1] | |
135 | ||
136 | if (elem1 < elem2) return -1 | |
137 | if (elem1 === elem2) return 0 | |
138 | return 1 | |
139 | }) | |
140 | } | |
141 | ||
142 | function scrollToTop (behavior: 'auto' | 'smooth' = 'auto') { | |
143 | window.scrollTo({ | |
144 | left: 0, | |
145 | top: 0, | |
146 | behavior | |
147 | }) | |
148 | } | |
149 | ||
150 | function isInViewport (el: HTMLElement) { | |
151 | const bounding = el.getBoundingClientRect() | |
152 | return ( | |
153 | bounding.top >= 0 && | |
154 | bounding.left >= 0 && | |
155 | bounding.bottom <= (window.innerHeight || document.documentElement.clientHeight) && | |
156 | bounding.right <= (window.innerWidth || document.documentElement.clientWidth) | |
157 | ) | |
158 | } | |
159 | ||
160 | function isXPercentInViewport (el: HTMLElement, percentVisible: number) { | |
161 | const rect = el.getBoundingClientRect() | |
162 | const windowHeight = (window.innerHeight || document.documentElement.clientHeight) | |
163 | ||
164 | return !( | |
165 | Math.floor(100 - (((rect.top >= 0 ? 0 : rect.top) / +-(rect.height / 1)) * 100)) < percentVisible || | |
166 | Math.floor(100 - ((rect.bottom - windowHeight) / rect.height) * 100) < percentVisible | |
167 | ) | |
168 | } | |
169 | ||
170 | function uploadErrorHandler (parameters: { | |
171 | err: HttpErrorResponse | |
172 | name: string | |
173 | notifier: Notifier | |
174 | sticky?: boolean | |
175 | }) { | |
176 | const { err, name, notifier, sticky } = { sticky: false, ...parameters } | |
177 | const title = $localize`The upload failed` | |
178 | let message = err.message | |
179 | ||
180 | if (err instanceof ErrorEvent) { // network error | |
181 | message = $localize`The connection was interrupted` | |
182 | notifier.error(message, title, null, sticky) | |
183 | } else if (err.status === HttpStatusCode.REQUEST_TIMEOUT_408) { | |
184 | message = $localize`Your ${name} file couldn't be transferred before the set timeout (usually 10min)` | |
185 | notifier.error(message, title, null, sticky) | |
186 | } else if (err.status === HttpStatusCode.PAYLOAD_TOO_LARGE_413) { | |
187 | const maxFileSize = err.headers?.get('X-File-Maximum-Size') || '8G' | |
188 | message = $localize`Your ${name} file was too large (max. size: ${maxFileSize})` | |
189 | notifier.error(message, title, null, sticky) | |
190 | } else { | |
191 | notifier.error(err.message, title) | |
192 | } | |
193 | ||
194 | return message | |
195 | } | |
196 | ||
197 | export { | |
198 | sortBy, | |
199 | durationToString, | |
200 | lineFeedToHtml, | |
201 | getParameterByName, | |
202 | getAbsoluteAPIUrl, | |
203 | dateToHuman, | |
204 | immutableAssign, | |
205 | objectToFormData, | |
206 | getAbsoluteEmbedUrl, | |
207 | objectLineFeedToHtml, | |
208 | removeElementFromArray, | |
209 | scrollToTop, | |
210 | isInViewport, | |
211 | isXPercentInViewport, | |
212 | listUserChannels, | |
213 | uploadErrorHandler | |
214 | } |