diff options
Diffstat (limited to 'client/src/app/shared/shared-main/misc/help.component.ts')
-rw-r--r-- | client/src/app/shared/shared-main/misc/help.component.ts | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/client/src/app/shared/shared-main/misc/help.component.ts b/client/src/app/shared/shared-main/misc/help.component.ts new file mode 100644 index 000000000..0825b96de --- /dev/null +++ b/client/src/app/shared/shared-main/misc/help.component.ts | |||
@@ -0,0 +1,94 @@ | |||
1 | import { AfterContentInit, Component, ContentChildren, Input, OnChanges, OnInit, QueryList, TemplateRef } from '@angular/core' | ||
2 | import { MarkdownService } from '@app/core' | ||
3 | import { I18n } from '@ngx-translate/i18n-polyfill' | ||
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 | |||
16 | @ContentChildren(PeerTubeTemplateDirective) templates: QueryList<PeerTubeTemplateDirective<'preHtml' | 'customHtml' | 'postHtml'>> | ||
17 | |||
18 | isPopoverOpened = false | ||
19 | mainHtml = '' | ||
20 | |||
21 | preHtmlTemplate: TemplateRef<any> | ||
22 | customHtmlTemplate: TemplateRef<any> | ||
23 | postHtmlTemplate: TemplateRef<any> | ||
24 | |||
25 | constructor (private i18n: I18n) { } | ||
26 | |||
27 | ngOnInit () { | ||
28 | this.init() | ||
29 | } | ||
30 | |||
31 | ngAfterContentInit () { | ||
32 | { | ||
33 | const t = this.templates.find(t => t.name === 'preHtml') | ||
34 | if (t) this.preHtmlTemplate = t.template | ||
35 | } | ||
36 | |||
37 | { | ||
38 | const t = this.templates.find(t => t.name === 'customHtml') | ||
39 | if (t) this.customHtmlTemplate = t.template | ||
40 | } | ||
41 | |||
42 | { | ||
43 | const t = this.templates.find(t => t.name === 'postHtml') | ||
44 | if (t) this.postHtmlTemplate = t.template | ||
45 | } | ||
46 | } | ||
47 | |||
48 | ngOnChanges () { | ||
49 | this.init() | ||
50 | } | ||
51 | |||
52 | onPopoverHidden () { | ||
53 | this.isPopoverOpened = false | ||
54 | } | ||
55 | |||
56 | onPopoverShown () { | ||
57 | this.isPopoverOpened = true | ||
58 | } | ||
59 | |||
60 | private init () { | ||
61 | if (this.helpType === 'markdownText') { | ||
62 | this.mainHtml = this.formatMarkdownSupport(MarkdownService.TEXT_RULES) | ||
63 | return | ||
64 | } | ||
65 | |||
66 | if (this.helpType === 'markdownEnhanced') { | ||
67 | this.mainHtml = this.formatMarkdownSupport(MarkdownService.ENHANCED_RULES) | ||
68 | return | ||
69 | } | ||
70 | } | ||
71 | |||
72 | private formatMarkdownSupport (rules: string[]) { | ||
73 | // tslint:disable:max-line-length | ||
74 | return this.i18n('<a href="https://en.wikipedia.org/wiki/Markdown#Example" target="_blank" rel="noopener noreferrer">Markdown</a> compatible that supports:') + | ||
75 | this.createMarkdownList(rules) | ||
76 | } | ||
77 | |||
78 | private createMarkdownList (rules: string[]) { | ||
79 | const rulesToText = { | ||
80 | 'emphasis': this.i18n('Emphasis'), | ||
81 | 'link': this.i18n('Links'), | ||
82 | 'newline': this.i18n('New lines'), | ||
83 | 'list': this.i18n('Lists'), | ||
84 | 'image': this.i18n('Images') | ||
85 | } | ||
86 | |||
87 | const bullets = rules.map(r => rulesToText[r]) | ||
88 | .filter(text => text) | ||
89 | .map(text => '<li>' + text + '</li>') | ||
90 | .join('') | ||
91 | |||
92 | return '<ul>' + bullets + '</ul>' | ||
93 | } | ||
94 | } | ||