chore(site): create lorem-ipsum custom dummy text element
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| import {ESLBaseElement} from '@exadel/esl/modules/esl-base-element/core'; | ||
| import {attr} from '@exadel/esl/modules/esl-utils/decorators'; | ||
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| const WORDS = [ | ||
| 'lorem', 'ipsum', 'dolor', 'sit', 'amet', | ||
| 'consectetur', 'adipiscing', 'elit', 'curabitur', | ||
| 'ultrices', 'et', 'mi', 'suscipit', 'eget', 'vulputate', 'ante', | ||
| 'proin', 'vel', 'pretium', 'enim', 'vivamus', 'venenatis', 'eu', | ||
| 'urna', 'tempor', 'blandit', 'nullam', 'pellentesque', 'metus', | ||
| 'rhoncus', 'mauris', 'mollis', 'neque', 'sed', 'tincidunt', 'tellus', | ||
| 'nunc', 'ac', 'nulla', 'ut', 'purus', 'etiam', 'id', 'dui', 'justo', | ||
| 'sapien', 'scelerisque', 'viverra', 'ligula', 'aenean', 'porta', | ||
| 'condimentum', 'nibh', 'dictum', 'congue', 'odio', 'facilisis', | ||
| 'finibus', 'mattis', 'vehicula', 'lacinia', 'risus', 'placerat', | ||
| 'augue', 'fringilla', 'at', 'facilisi', 'arcu', 'diam', 'laoreet' | ||
| ]; | ||
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| export class ESLDemoLoremIpsum extends ESLBaseElement { | ||
| static override readonly is = 'lorem-ipsum'; | ||
| static override readonly observedAttributes = ['paragraphs', 'words']; | ||
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| @attr({parser: parseInt, defaultValue: 3}) public paragraphs: number; | ||
| @attr({parser: parseInt, defaultValue: NaN}) public words: number; | ||
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| public rerender(): void { | ||
| const paragraphs = isNaN(this.paragraphs) ? 3 : this.paragraphs; | ||
| const words = isNaN(this.words) ? paragraphs * 100 : this.words; | ||
| this.style.display = 'contents'; | ||
| this.innerHTML = ESLDemoLoremIpsum.buildParagraphs(words); | ||
| } | ||
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| protected override connectedCallback(): void { | ||
| super.connectedCallback(); | ||
| this.rerender(); | ||
| } | ||
| protected override disconnectedCallback(): void { | ||
| this.innerHTML = ''; | ||
| this.style.display = ''; | ||
| super.disconnectedCallback(); | ||
| } | ||
| protected override attributeChangedCallback(name: string, oldValue: string, newValue: string): void { | ||
| super.attributeChangedCallback(name, oldValue, newValue); | ||
|
There was a problem hiding this comment. Does it need to call the empty method? |
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| if (name === 'paragraphs' || name === 'words') this.rerender(); | ||
| } | ||
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| // Static API | ||
| /** Capitalize first word in sentence */ | ||
| protected static capitalize(s: string): string { | ||
| return s.charAt(0).toUpperCase() + s.slice(1); | ||
| } | ||
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| /** | ||
| * Build a dummy string text. | ||
| * @param count - number of words in string | ||
| */ | ||
| public static buildString(count: number): string { | ||
| const words = []; | ||
| for (let i = 0; i < count; i++) { | ||
| words.push(WORDS[Math.floor(Math.random() * WORDS.length)]); | ||
| } | ||
| return words.join(' '); | ||
| } | ||
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| /** | ||
| * Build a dummy paragraph. | ||
| * @param words - number of words in paragraph | ||
| */ | ||
| public static buildParagraph(words: number = 100): string { | ||
| const sentences = []; | ||
| while (words > 0) { | ||
| const sentence = this.buildString(Math.min(10, words)); | ||
| sentences.push(this.capitalize(sentence) + '.'); | ||
| words -= 10; | ||
| } | ||
| return `<p>${sentences.join(' ')}</p>`; | ||
| } | ||
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| /** | ||
| * Build a dummy text. | ||
| * @param words - number of words in text | ||
| */ | ||
| public static buildParagraphs(words: number = 100): string { | ||
| const result = []; | ||
| while (words > 0) { | ||
| const paragraph = this.buildParagraph(Math.min(100, words)); | ||
| result.push(paragraph); | ||
| words -= 100; | ||
| } | ||
| return result.join(''); | ||
| } | ||
| } | ||
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I guess "dictionary" is a more appropriate name.
And it seems to me that if users could import the dictionaries they need and use them, then this would be a very cool feature. Moreover, they could make their own dictionaries and use them.
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Great idea! I'll take a look how to make this setting available