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1 | import { AfterContentInit, Component, ContentChildren, Input, OnChanges, OnInit, QueryList, TemplateRef } from '@angular/core' | |
2 | import { GlobalIconName } from '@app/shared/shared-icons' | |
3 | import { ENHANCED_RULES, TEXT_RULES } from '@shared/core-utils/renderer/markdown' | |
4 | import { PeerTubeTemplateDirective } from '../angular' | |
5 | ||
6 | @Component({ | |
7 | selector: 'my-help', | |
8 | styleUrls: [ './help.component.scss' ], | |
9 | templateUrl: './help.component.html' | |
10 | }) | |
11 | ||
12 | export class HelpComponent implements OnInit, OnChanges, AfterContentInit { | |
13 | @Input() helpType: 'custom' | 'markdownText' | 'markdownEnhanced' = 'custom' | |
14 | @Input() tooltipPlacement = 'right auto' | |
15 | @Input() iconName: GlobalIconName = 'help' | |
16 | @Input() title = $localize`Get help` | |
17 | @Input() autoClose = 'outside' | |
18 | ||
19 | @ContentChildren(PeerTubeTemplateDirective) templates: QueryList<PeerTubeTemplateDirective<'preHtml' | 'customHtml' | 'postHtml'>> | |
20 | ||
21 | isPopoverOpened = false | |
22 | mainHtml = '' | |
23 | ||
24 | preHtmlTemplate: TemplateRef<any> | |
25 | customHtmlTemplate: TemplateRef<any> | |
26 | postHtmlTemplate: TemplateRef<any> | |
27 | ||
28 | ngOnInit () { | |
29 | this.init() | |
30 | } | |
31 | ||
32 | ngAfterContentInit () { | |
33 | { | |
34 | const t = this.templates.find(t => t.name === 'preHtml') | |
35 | if (t) this.preHtmlTemplate = t.template | |
36 | } | |
37 | ||
38 | { | |
39 | const t = this.templates.find(t => t.name === 'customHtml') | |
40 | if (t) this.customHtmlTemplate = t.template | |
41 | } | |
42 | ||
43 | { | |
44 | const t = this.templates.find(t => t.name === 'postHtml') | |
45 | if (t) this.postHtmlTemplate = t.template | |
46 | } | |
47 | } | |
48 | ||
49 | ngOnChanges () { | |
50 | this.init() | |
51 | } | |
52 | ||
53 | onPopoverHidden () { | |
54 | this.isPopoverOpened = false | |
55 | } | |
56 | ||
57 | onPopoverShown () { | |
58 | this.isPopoverOpened = true | |
59 | } | |
60 | ||
61 | private init () { | |
62 | if (this.helpType === 'markdownText') { | |
63 | this.mainHtml = this.formatMarkdownSupport(TEXT_RULES) | |
64 | return | |
65 | } | |
66 | ||
67 | if (this.helpType === 'markdownEnhanced') { | |
68 | this.mainHtml = this.formatMarkdownSupport(ENHANCED_RULES) | |
69 | return | |
70 | } | |
71 | } | |
72 | ||
73 | private formatMarkdownSupport (rules: string[]) { | |
74 | /* eslint-disable max-len */ | |
75 | return $localize`<a href="https://en.wikipedia.org/wiki/Markdown#Example" target="_blank" rel="noopener noreferrer">Markdown</a> compatible that supports:` + | |
76 | this.createMarkdownList(rules) | |
77 | } | |
78 | ||
79 | private createMarkdownList (rules: string[]) { | |
80 | const rulesToText = { | |
81 | emphasis: $localize`Emphasis`, | |
82 | link: $localize`Links`, | |
83 | newline: $localize`New lines`, | |
84 | list: $localize`Lists`, | |
85 | image: $localize`Images` | |
86 | } | |
87 | ||
88 | const bullets = rules.map(r => rulesToText[r]) | |
89 | .filter(text => text) | |
90 | .map(text => '<li>' + text + '</li>') | |
91 | .join('') | |
92 | ||
93 | return '<ul>' + bullets + '</ul>' | |
94 | } | |
95 | } |